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authorTimothy Pearson <tpearson@raptorengineering.com>2019-05-11 15:12:49 -0500
committerTimothy Pearson <tpearson@raptorengineering.com>2019-05-11 15:12:49 -0500
commit9e80202352dd49bdd9e67b8b906d86f058431505 (patch)
tree5673c17aad6e3833da8c4ff21b5a11f666ec9fbe /src/target-tricore
downloadhqemu-master.zip
hqemu-master.tar.gz
Initial import of abandoned HQEMU version 2.5.2HEADmaster
Diffstat (limited to 'src/target-tricore')
-rw-r--r--src/target-tricore/Makefile.objs1
-rw-r--r--src/target-tricore/cpu-qom.h70
-rw-r--r--src/target-tricore/cpu.c218
-rw-r--r--src/target-tricore/cpu.h397
-rw-r--r--src/target-tricore/csfr.def124
-rw-r--r--src/target-tricore/helper.c139
-rw-r--r--src/target-tricore/helper.h141
-rw-r--r--src/target-tricore/op_helper.c2695
-rw-r--r--src/target-tricore/translate.c8397
-rw-r--r--src/target-tricore/tricore-defs.h28
-rw-r--r--src/target-tricore/tricore-opcodes.h1445
11 files changed, 13655 insertions, 0 deletions
diff --git a/src/target-tricore/Makefile.objs b/src/target-tricore/Makefile.objs
new file mode 100644
index 0000000..21e820d
--- /dev/null
+++ b/src/target-tricore/Makefile.objs
@@ -0,0 +1 @@
+obj-y += translate.o helper.o cpu.o op_helper.o
diff --git a/src/target-tricore/cpu-qom.h b/src/target-tricore/cpu-qom.h
new file mode 100644
index 0000000..66c9664
--- /dev/null
+++ b/src/target-tricore/cpu-qom.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef QEMU_TRICORE_CPU_QOM_H
+#define QEMU_TRICORE_CPU_QOM_H
+
+#include "qom/cpu.h"
+
+
+#define TYPE_TRICORE_CPU "tricore-cpu"
+
+#define TRICORE_CPU_CLASS(klass) \
+ OBJECT_CLASS_CHECK(TriCoreCPUClass, (klass), TYPE_TRICORE_CPU)
+#define TRICORE_CPU(obj) \
+ OBJECT_CHECK(TriCoreCPU, (obj), TYPE_TRICORE_CPU)
+#define TRICORE_CPU_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(TriCoreCPUClass, (obj), TYPE_TRICORE_CPU)
+
+typedef struct TriCoreCPUClass {
+ /*< private >*/
+ CPUClass parent_class;
+ /*< public >*/
+
+ DeviceRealize parent_realize;
+ void (*parent_reset)(CPUState *cpu);
+} TriCoreCPUClass;
+
+/**
+ * TriCoreCPU:
+ * @env: #CPUTriCoreState
+ *
+ * A TriCore CPU.
+ */
+typedef struct TriCoreCPU {
+ /*< private >*/
+ CPUState parent_obj;
+ /*< public >*/
+
+ CPUTriCoreState env;
+} TriCoreCPU;
+
+static inline TriCoreCPU *tricore_env_get_cpu(CPUTriCoreState *env)
+{
+ return TRICORE_CPU(container_of(env, TriCoreCPU, env));
+}
+
+#define ENV_GET_CPU(e) CPU(tricore_env_get_cpu(e))
+
+#define ENV_OFFSET offsetof(TriCoreCPU, env)
+
+hwaddr tricore_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
+void tricore_cpu_dump_state(CPUState *cpu, FILE *f,
+ fprintf_function cpu_fprintf, int flags);
+
+
+#endif /*QEMU_TRICORE_CPU_QOM_H */
diff --git a/src/target-tricore/cpu.c b/src/target-tricore/cpu.c
new file mode 100644
index 0000000..ed8b030
--- /dev/null
+++ b/src/target-tricore/cpu.c
@@ -0,0 +1,218 @@
+/*
+ * TriCore emulation for qemu: main translation routines.
+ *
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "cpu.h"
+#include "qemu-common.h"
+
+static inline void set_feature(CPUTriCoreState *env, int feature)
+{
+ env->features |= 1ULL << feature;
+}
+
+static void tricore_cpu_set_pc(CPUState *cs, vaddr value)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(cs);
+ CPUTriCoreState *env = &cpu->env;
+
+ env->PC = value & ~(target_ulong)1;
+}
+
+static void tricore_cpu_synchronize_from_tb(CPUState *cs,
+ TranslationBlock *tb)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(cs);
+ CPUTriCoreState *env = &cpu->env;
+
+ env->PC = tb->pc;
+}
+
+static void tricore_cpu_reset(CPUState *s)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(s);
+ TriCoreCPUClass *tcc = TRICORE_CPU_GET_CLASS(cpu);
+ CPUTriCoreState *env = &cpu->env;
+
+ tcc->parent_reset(s);
+
+ tlb_flush(s, 1);
+
+ cpu_state_reset(env);
+}
+
+static bool tricore_cpu_has_work(CPUState *cs)
+{
+ return true;
+}
+
+static void tricore_cpu_realizefn(DeviceState *dev, Error **errp)
+{
+ CPUState *cs = CPU(dev);
+ TriCoreCPU *cpu = TRICORE_CPU(dev);
+ TriCoreCPUClass *tcc = TRICORE_CPU_GET_CLASS(dev);
+ CPUTriCoreState *env = &cpu->env;
+
+ /* Some features automatically imply others */
+ if (tricore_feature(env, TRICORE_FEATURE_161)) {
+ set_feature(env, TRICORE_FEATURE_16);
+ }
+
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ set_feature(env, TRICORE_FEATURE_131);
+ }
+ if (tricore_feature(env, TRICORE_FEATURE_131)) {
+ set_feature(env, TRICORE_FEATURE_13);
+ }
+ cpu_reset(cs);
+ qemu_init_vcpu(cs);
+
+ tcc->parent_realize(dev, errp);
+}
+
+
+static void tricore_cpu_initfn(Object *obj)
+{
+ CPUState *cs = CPU(obj);
+ TriCoreCPU *cpu = TRICORE_CPU(obj);
+ CPUTriCoreState *env = &cpu->env;
+
+ cs->env_ptr = env;
+ cpu_exec_init(cs, &error_abort);
+
+ if (tcg_enabled()) {
+ tricore_tcg_init();
+ }
+}
+
+static ObjectClass *tricore_cpu_class_by_name(const char *cpu_model)
+{
+ ObjectClass *oc;
+ char *typename;
+
+ if (!cpu_model) {
+ return NULL;
+ }
+
+ typename = g_strdup_printf("%s-" TYPE_TRICORE_CPU, cpu_model);
+ oc = object_class_by_name(typename);
+ g_free(typename);
+ if (!oc || !object_class_dynamic_cast(oc, TYPE_TRICORE_CPU) ||
+ object_class_is_abstract(oc)) {
+ return NULL;
+ }
+ return oc;
+}
+
+static void tc1796_initfn(Object *obj)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(obj);
+
+ set_feature(&cpu->env, TRICORE_FEATURE_13);
+}
+
+static void tc1797_initfn(Object *obj)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(obj);
+
+ set_feature(&cpu->env, TRICORE_FEATURE_131);
+}
+
+static void tc27x_initfn(Object *obj)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(obj);
+
+ set_feature(&cpu->env, TRICORE_FEATURE_161);
+}
+
+typedef struct TriCoreCPUInfo {
+ const char *name;
+ void (*initfn)(Object *obj);
+ void (*class_init)(ObjectClass *oc, void *data);
+} TriCoreCPUInfo;
+
+static const TriCoreCPUInfo tricore_cpus[] = {
+ { .name = "tc1796", .initfn = tc1796_initfn },
+ { .name = "tc1797", .initfn = tc1797_initfn },
+ { .name = "tc27x", .initfn = tc27x_initfn },
+ { .name = NULL }
+};
+
+static void tricore_cpu_class_init(ObjectClass *c, void *data)
+{
+ TriCoreCPUClass *mcc = TRICORE_CPU_CLASS(c);
+ CPUClass *cc = CPU_CLASS(c);
+ DeviceClass *dc = DEVICE_CLASS(c);
+
+ mcc->parent_realize = dc->realize;
+ dc->realize = tricore_cpu_realizefn;
+
+ mcc->parent_reset = cc->reset;
+ cc->reset = tricore_cpu_reset;
+ cc->class_by_name = tricore_cpu_class_by_name;
+ cc->has_work = tricore_cpu_has_work;
+
+ cc->dump_state = tricore_cpu_dump_state;
+ cc->set_pc = tricore_cpu_set_pc;
+ cc->synchronize_from_tb = tricore_cpu_synchronize_from_tb;
+
+ /*
+ * Reason: tricore_cpu_initfn() calls cpu_exec_init(), which saves
+ * the object in cpus -> dangling pointer after final
+ * object_unref().
+ */
+ dc->cannot_destroy_with_object_finalize_yet = true;
+}
+
+static void cpu_register(const TriCoreCPUInfo *info)
+{
+ TypeInfo type_info = {
+ .parent = TYPE_TRICORE_CPU,
+ .instance_size = sizeof(TriCoreCPU),
+ .instance_init = info->initfn,
+ .class_size = sizeof(TriCoreCPUClass),
+ .class_init = info->class_init,
+ };
+
+ type_info.name = g_strdup_printf("%s-" TYPE_TRICORE_CPU, info->name);
+ type_register(&type_info);
+ g_free((void *)type_info.name);
+}
+
+static const TypeInfo tricore_cpu_type_info = {
+ .name = TYPE_TRICORE_CPU,
+ .parent = TYPE_CPU,
+ .instance_size = sizeof(TriCoreCPU),
+ .instance_init = tricore_cpu_initfn,
+ .abstract = true,
+ .class_size = sizeof(TriCoreCPUClass),
+ .class_init = tricore_cpu_class_init,
+};
+
+static void tricore_cpu_register_types(void)
+{
+ const TriCoreCPUInfo *info = tricore_cpus;
+
+ type_register_static(&tricore_cpu_type_info);
+
+ while (info->name) {
+ cpu_register(info);
+ info++;
+ }
+}
+
+type_init(tricore_cpu_register_types)
diff --git a/src/target-tricore/cpu.h b/src/target-tricore/cpu.h
new file mode 100644
index 0000000..20a12f3
--- /dev/null
+++ b/src/target-tricore/cpu.h
@@ -0,0 +1,397 @@
+/*
+ * TriCore emulation for qemu: main CPU struct.
+ *
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+#if !defined(__TRICORE_CPU_H__)
+#define __TRICORE_CPU_H__
+
+#include "tricore-defs.h"
+#include "config.h"
+#include "qemu-common.h"
+#include "exec/cpu-defs.h"
+#include "fpu/softfloat.h"
+
+#define CPUArchState struct CPUTriCoreState
+
+struct CPUTriCoreState;
+
+struct tricore_boot_info;
+
+#define NB_MMU_MODES 3
+
+typedef struct tricore_def_t tricore_def_t;
+
+typedef struct CPUTriCoreState CPUTriCoreState;
+struct CPUTriCoreState {
+ /* GPR Register */
+ uint32_t gpr_a[16];
+ uint32_t gpr_d[16];
+ /* CSFR Register */
+ uint32_t PCXI;
+/* Frequently accessed PSW_USB bits are stored separately for efficiency.
+ This contains all the other bits. Use psw_{read,write} to access
+ the whole PSW. */
+ uint32_t PSW;
+
+ /* PSW flag cache for faster execution
+ */
+ uint32_t PSW_USB_C;
+ uint32_t PSW_USB_V; /* Only if bit 31 set, then flag is set */
+ uint32_t PSW_USB_SV; /* Only if bit 31 set, then flag is set */
+ uint32_t PSW_USB_AV; /* Only if bit 31 set, then flag is set. */
+ uint32_t PSW_USB_SAV; /* Only if bit 31 set, then flag is set. */
+
+ uint32_t PC;
+ uint32_t SYSCON;
+ uint32_t CPU_ID;
+ uint32_t BIV;
+ uint32_t BTV;
+ uint32_t ISP;
+ uint32_t ICR;
+ uint32_t FCX;
+ uint32_t LCX;
+ uint32_t COMPAT;
+
+ /* Mem Protection Register */
+ uint32_t DPR0_0L;
+ uint32_t DPR0_0U;
+ uint32_t DPR0_1L;
+ uint32_t DPR0_1U;
+ uint32_t DPR0_2L;
+ uint32_t DPR0_2U;
+ uint32_t DPR0_3L;
+ uint32_t DPR0_3U;
+
+ uint32_t DPR1_0L;
+ uint32_t DPR1_0U;
+ uint32_t DPR1_1L;
+ uint32_t DPR1_1U;
+ uint32_t DPR1_2L;
+ uint32_t DPR1_2U;
+ uint32_t DPR1_3L;
+ uint32_t DPR1_3U;
+
+ uint32_t DPR2_0L;
+ uint32_t DPR2_0U;
+ uint32_t DPR2_1L;
+ uint32_t DPR2_1U;
+ uint32_t DPR2_2L;
+ uint32_t DPR2_2U;
+ uint32_t DPR2_3L;
+ uint32_t DPR2_3U;
+
+ uint32_t DPR3_0L;
+ uint32_t DPR3_0U;
+ uint32_t DPR3_1L;
+ uint32_t DPR3_1U;
+ uint32_t DPR3_2L;
+ uint32_t DPR3_2U;
+ uint32_t DPR3_3L;
+ uint32_t DPR3_3U;
+
+ uint32_t CPR0_0L;
+ uint32_t CPR0_0U;
+ uint32_t CPR0_1L;
+ uint32_t CPR0_1U;
+ uint32_t CPR0_2L;
+ uint32_t CPR0_2U;
+ uint32_t CPR0_3L;
+ uint32_t CPR0_3U;
+
+ uint32_t CPR1_0L;
+ uint32_t CPR1_0U;
+ uint32_t CPR1_1L;
+ uint32_t CPR1_1U;
+ uint32_t CPR1_2L;
+ uint32_t CPR1_2U;
+ uint32_t CPR1_3L;
+ uint32_t CPR1_3U;
+
+ uint32_t CPR2_0L;
+ uint32_t CPR2_0U;
+ uint32_t CPR2_1L;
+ uint32_t CPR2_1U;
+ uint32_t CPR2_2L;
+ uint32_t CPR2_2U;
+ uint32_t CPR2_3L;
+ uint32_t CPR2_3U;
+
+ uint32_t CPR3_0L;
+ uint32_t CPR3_0U;
+ uint32_t CPR3_1L;
+ uint32_t CPR3_1U;
+ uint32_t CPR3_2L;
+ uint32_t CPR3_2U;
+ uint32_t CPR3_3L;
+ uint32_t CPR3_3U;
+
+ uint32_t DPM0;
+ uint32_t DPM1;
+ uint32_t DPM2;
+ uint32_t DPM3;
+
+ uint32_t CPM0;
+ uint32_t CPM1;
+ uint32_t CPM2;
+ uint32_t CPM3;
+
+ /* Memory Management Registers */
+ uint32_t MMU_CON;
+ uint32_t MMU_ASI;
+ uint32_t MMU_TVA;
+ uint32_t MMU_TPA;
+ uint32_t MMU_TPX;
+ uint32_t MMU_TFA;
+ /* {1.3.1 only */
+ uint32_t BMACON;
+ uint32_t SMACON;
+ uint32_t DIEAR;
+ uint32_t DIETR;
+ uint32_t CCDIER;
+ uint32_t MIECON;
+ uint32_t PIEAR;
+ uint32_t PIETR;
+ uint32_t CCPIER;
+ /*} */
+ /* Debug Registers */
+ uint32_t DBGSR;
+ uint32_t EXEVT;
+ uint32_t CREVT;
+ uint32_t SWEVT;
+ uint32_t TR0EVT;
+ uint32_t TR1EVT;
+ uint32_t DMS;
+ uint32_t DCX;
+ uint32_t DBGTCR;
+ uint32_t CCTRL;
+ uint32_t CCNT;
+ uint32_t ICNT;
+ uint32_t M1CNT;
+ uint32_t M2CNT;
+ uint32_t M3CNT;
+ /* Floating Point Registers */
+ /* XXX: */
+
+ /* QEMU */
+ int error_code;
+ uint32_t hflags; /* CPU State */
+
+ CPU_COMMON
+
+ /* Internal CPU feature flags. */
+ uint64_t features;
+
+ const tricore_def_t *cpu_model;
+ void *irq[8];
+ struct QEMUTimer *timer; /* Internal timer */
+};
+
+#define MASK_PCXI_PCPN 0xff000000
+#define MASK_PCXI_PIE 0x00800000
+#define MASK_PCXI_UL 0x00400000
+#define MASK_PCXI_PCXS 0x000f0000
+#define MASK_PCXI_PCXO 0x0000ffff
+
+#define MASK_PSW_USB 0xff000000
+#define MASK_USB_C 0x80000000
+#define MASK_USB_V 0x40000000
+#define MASK_USB_SV 0x20000000
+#define MASK_USB_AV 0x10000000
+#define MASK_USB_SAV 0x08000000
+#define MASK_PSW_PRS 0x00003000
+#define MASK_PSW_IO 0x00000c00
+#define MASK_PSW_IS 0x00000200
+#define MASK_PSW_GW 0x00000100
+#define MASK_PSW_CDE 0x00000080
+#define MASK_PSW_CDC 0x0000007f
+
+#define MASK_SYSCON_PRO_TEN 0x2
+#define MASK_SYSCON_FCD_SF 0x1
+
+#define MASK_CPUID_MOD 0xffff0000
+#define MASK_CPUID_MOD_32B 0x0000ff00
+#define MASK_CPUID_REV 0x000000ff
+
+#define MASK_ICR_PIPN 0x00ff0000
+#define MASK_ICR_IE 0x00000100
+#define MASK_ICR_CCPN 0x000000ff
+
+#define MASK_FCX_FCXS 0x000f0000
+#define MASK_FCX_FCXO 0x0000ffff
+
+#define MASK_LCX_LCXS 0x000f0000
+#define MASK_LCX_LCX0 0x0000ffff
+
+#define MASK_DBGSR_DE 0x1
+#define MASK_DBGSR_HALT 0x6
+#define MASK_DBGSR_SUSP 0x10
+#define MASK_DBGSR_PREVSUSP 0x20
+#define MASK_DBGSR_PEVT 0x40
+#define MASK_DBGSR_EVTSRC 0x1f00
+
+#define TRICORE_HFLAG_KUU 0x3
+#define TRICORE_HFLAG_UM0 0x00002 /* user mode-0 flag */
+#define TRICORE_HFLAG_UM1 0x00001 /* user mode-1 flag */
+#define TRICORE_HFLAG_SM 0x00000 /* kernel mode flag */
+
+enum tricore_features {
+ TRICORE_FEATURE_13,
+ TRICORE_FEATURE_131,
+ TRICORE_FEATURE_16,
+ TRICORE_FEATURE_161,
+};
+
+static inline int tricore_feature(CPUTriCoreState *env, int feature)
+{
+ return (env->features & (1ULL << feature)) != 0;
+}
+
+/* TriCore Traps Classes*/
+enum {
+ TRAPC_NONE = -1,
+ TRAPC_MMU = 0,
+ TRAPC_PROT = 1,
+ TRAPC_INSN_ERR = 2,
+ TRAPC_CTX_MNG = 3,
+ TRAPC_SYSBUS = 4,
+ TRAPC_ASSERT = 5,
+ TRAPC_SYSCALL = 6,
+ TRAPC_NMI = 7,
+};
+
+/* Class 0 TIN */
+enum {
+ TIN0_VAF = 0,
+ TIN0_VAP = 1,
+};
+
+/* Class 1 TIN */
+enum {
+ TIN1_PRIV = 1,
+ TIN1_MPR = 2,
+ TIN1_MPW = 3,
+ TIN1_MPX = 4,
+ TIN1_MPP = 5,
+ TIN1_MPN = 6,
+ TIN1_GRWP = 7,
+};
+
+/* Class 2 TIN */
+enum {
+ TIN2_IOPC = 1,
+ TIN2_UOPC = 2,
+ TIN2_OPD = 3,
+ TIN2_ALN = 4,
+ TIN2_MEM = 5,
+};
+
+/* Class 3 TIN */
+enum {
+ TIN3_FCD = 1,
+ TIN3_CDO = 2,
+ TIN3_CDU = 3,
+ TIN3_FCU = 4,
+ TIN3_CSU = 5,
+ TIN3_CTYP = 6,
+ TIN3_NEST = 7,
+};
+
+/* Class 4 TIN */
+enum {
+ TIN4_PSE = 1,
+ TIN4_DSE = 2,
+ TIN4_DAE = 3,
+ TIN4_CAE = 4,
+ TIN4_PIE = 5,
+ TIN4_DIE = 6,
+};
+
+/* Class 5 TIN */
+enum {
+ TIN5_OVF = 1,
+ TIN5_SOVF = 1,
+};
+
+/* Class 6 TIN
+ *
+ * Is always TIN6_SYS
+ */
+
+/* Class 7 TIN */
+enum {
+ TIN7_NMI = 0,
+};
+
+uint32_t psw_read(CPUTriCoreState *env);
+void psw_write(CPUTriCoreState *env, uint32_t val);
+
+#include "cpu-qom.h"
+#define MMU_USER_IDX 2
+
+void tricore_cpu_list(FILE *f, fprintf_function cpu_fprintf);
+
+#define cpu_exec cpu_tricore_exec
+#define cpu_signal_handler cpu_tricore_signal_handler
+#define cpu_list tricore_cpu_list
+
+static inline int cpu_mmu_index(CPUTriCoreState *env, bool ifetch)
+{
+ return 0;
+}
+
+
+
+#include "exec/cpu-all.h"
+
+enum {
+ /* 1 bit to define user level / supervisor access */
+ ACCESS_USER = 0x00,
+ ACCESS_SUPER = 0x01,
+ /* 1 bit to indicate direction */
+ ACCESS_STORE = 0x02,
+ /* Type of instruction that generated the access */
+ ACCESS_CODE = 0x10, /* Code fetch access */
+ ACCESS_INT = 0x20, /* Integer load/store access */
+ ACCESS_FLOAT = 0x30, /* floating point load/store access */
+};
+
+void cpu_state_reset(CPUTriCoreState *s);
+int cpu_tricore_exec(CPUState *cpu);
+void tricore_tcg_init(void);
+int cpu_tricore_signal_handler(int host_signum, void *pinfo, void *puc);
+
+static inline void cpu_get_tb_cpu_state(CPUTriCoreState *env, target_ulong *pc,
+ target_ulong *cs_base, int *flags)
+{
+ *pc = env->PC;
+ *cs_base = 0;
+ *flags = 0;
+}
+
+TriCoreCPU *cpu_tricore_init(const char *cpu_model);
+
+#define cpu_init(cpu_model) CPU(cpu_tricore_init(cpu_model))
+
+
+/* helpers.c */
+int cpu_tricore_handle_mmu_fault(CPUState *cpu, target_ulong address,
+ int rw, int mmu_idx);
+#define cpu_handle_mmu_fault cpu_tricore_handle_mmu_fault
+
+#include "exec/exec-all.h"
+
+#endif /*__TRICORE_CPU_H__ */
diff --git a/src/target-tricore/csfr.def b/src/target-tricore/csfr.def
new file mode 100644
index 0000000..05c45dd
--- /dev/null
+++ b/src/target-tricore/csfr.def
@@ -0,0 +1,124 @@
+/* A(ll) access permited
+ R(ead only) access
+ E(nd init protected) access
+
+ A|R|E(offset, register, feature introducing reg)
+
+ NOTE: PSW is handled as a special case in gen_mtcr/mfcr */
+
+A(0xfe00, PCXI, TRICORE_FEATURE_13)
+A(0xfe08, PC, TRICORE_FEATURE_13)
+A(0xfe14, SYSCON, TRICORE_FEATURE_13)
+R(0xfe18, CPU_ID, TRICORE_FEATURE_13)
+E(0xfe20, BIV, TRICORE_FEATURE_13)
+E(0xfe24, BTV, TRICORE_FEATURE_13)
+E(0xfe28, ISP, TRICORE_FEATURE_13)
+A(0xfe2c, ICR, TRICORE_FEATURE_13)
+A(0xfe38, FCX, TRICORE_FEATURE_13)
+A(0xfe3c, LCX, TRICORE_FEATURE_13)
+E(0x9400, COMPAT, TRICORE_FEATURE_131)
+/* memory protection register */
+A(0xC000, DPR0_0L, TRICORE_FEATURE_13)
+A(0xC004, DPR0_0U, TRICORE_FEATURE_13)
+A(0xC008, DPR0_1L, TRICORE_FEATURE_13)
+A(0xC00C, DPR0_1U, TRICORE_FEATURE_13)
+A(0xC010, DPR0_2L, TRICORE_FEATURE_13)
+A(0xC014, DPR0_2U, TRICORE_FEATURE_13)
+A(0xC018, DPR0_3L, TRICORE_FEATURE_13)
+A(0xC01C, DPR0_3U, TRICORE_FEATURE_13)
+A(0xC400, DPR1_0L, TRICORE_FEATURE_13)
+A(0xC404, DPR1_0U, TRICORE_FEATURE_13)
+A(0xC408, DPR1_1L, TRICORE_FEATURE_13)
+A(0xC40C, DPR1_1U, TRICORE_FEATURE_13)
+A(0xC410, DPR1_2L, TRICORE_FEATURE_13)
+A(0xC414, DPR1_2U, TRICORE_FEATURE_13)
+A(0xC418, DPR1_3L, TRICORE_FEATURE_13)
+A(0xC41C, DPR1_3U, TRICORE_FEATURE_13)
+A(0xC800, DPR2_0L, TRICORE_FEATURE_13)
+A(0xC804, DPR2_0U, TRICORE_FEATURE_13)
+A(0xC808, DPR2_1L, TRICORE_FEATURE_13)
+A(0xC80C, DPR2_1U, TRICORE_FEATURE_13)
+A(0xC810, DPR2_2L, TRICORE_FEATURE_13)
+A(0xC814, DPR2_2U, TRICORE_FEATURE_13)
+A(0xC818, DPR2_3L, TRICORE_FEATURE_13)
+A(0xC81C, DPR2_3U, TRICORE_FEATURE_13)
+A(0xCC00, DPR3_0L, TRICORE_FEATURE_13)
+A(0xCC04, DPR3_0U, TRICORE_FEATURE_13)
+A(0xCC08, DPR3_1L, TRICORE_FEATURE_13)
+A(0xCC0C, DPR3_1U, TRICORE_FEATURE_13)
+A(0xCC10, DPR3_2L, TRICORE_FEATURE_13)
+A(0xCC14, DPR3_2U, TRICORE_FEATURE_13)
+A(0xCC18, DPR3_3L, TRICORE_FEATURE_13)
+A(0xCC1C, DPR3_3U, TRICORE_FEATURE_13)
+A(0xD000, CPR0_0L, TRICORE_FEATURE_13)
+A(0xD004, CPR0_0U, TRICORE_FEATURE_13)
+A(0xD008, CPR0_1L, TRICORE_FEATURE_13)
+A(0xD00C, CPR0_1U, TRICORE_FEATURE_13)
+A(0xD010, CPR0_2L, TRICORE_FEATURE_13)
+A(0xD014, CPR0_2U, TRICORE_FEATURE_13)
+A(0xD018, CPR0_3L, TRICORE_FEATURE_13)
+A(0xD01C, CPR0_3U, TRICORE_FEATURE_13)
+A(0xD400, CPR1_0L, TRICORE_FEATURE_13)
+A(0xD404, CPR1_0U, TRICORE_FEATURE_13)
+A(0xD408, CPR1_1L, TRICORE_FEATURE_13)
+A(0xD40C, CPR1_1U, TRICORE_FEATURE_13)
+A(0xD410, CPR1_2L, TRICORE_FEATURE_13)
+A(0xD414, CPR1_2U, TRICORE_FEATURE_13)
+A(0xD418, CPR1_3L, TRICORE_FEATURE_13)
+A(0xD41C, CPR1_3U, TRICORE_FEATURE_13)
+A(0xD800, CPR2_0L, TRICORE_FEATURE_13)
+A(0xD804, CPR2_0U, TRICORE_FEATURE_13)
+A(0xD808, CPR2_1L, TRICORE_FEATURE_13)
+A(0xD80C, CPR2_1U, TRICORE_FEATURE_13)
+A(0xD810, CPR2_2L, TRICORE_FEATURE_13)
+A(0xD814, CPR2_2U, TRICORE_FEATURE_13)
+A(0xD818, CPR2_3L, TRICORE_FEATURE_13)
+A(0xD81C, CPR2_3U, TRICORE_FEATURE_13)
+A(0xDC00, CPR3_0L, TRICORE_FEATURE_13)
+A(0xDC04, CPR3_0U, TRICORE_FEATURE_13)
+A(0xDC08, CPR3_1L, TRICORE_FEATURE_13)
+A(0xDC0C, CPR3_1U, TRICORE_FEATURE_13)
+A(0xDC10, CPR3_2L, TRICORE_FEATURE_13)
+A(0xDC14, CPR3_2U, TRICORE_FEATURE_13)
+A(0xDC18, CPR3_3L, TRICORE_FEATURE_13)
+A(0xDC1C, CPR3_3U, TRICORE_FEATURE_13)
+A(0xE000, DPM0, TRICORE_FEATURE_13)
+A(0xE080, DPM1, TRICORE_FEATURE_13)
+A(0xE100, DPM2, TRICORE_FEATURE_13)
+A(0xE180, DPM3, TRICORE_FEATURE_13)
+A(0xE200, CPM0, TRICORE_FEATURE_13)
+A(0xE280, CPM1, TRICORE_FEATURE_13)
+A(0xE300, CPM2, TRICORE_FEATURE_13)
+A(0xE380, CPM3, TRICORE_FEATURE_13)
+/* memory management registers */
+A(0x8000, MMU_CON, TRICORE_FEATURE_13)
+A(0x8004, MMU_ASI, TRICORE_FEATURE_13)
+A(0x800C, MMU_TVA, TRICORE_FEATURE_13)
+A(0x8010, MMU_TPA, TRICORE_FEATURE_13)
+A(0x8014, MMU_TPX, TRICORE_FEATURE_13)
+A(0x8018, MMU_TFA, TRICORE_FEATURE_13)
+E(0x9004, BMACON, TRICORE_FEATURE_131)
+E(0x900C, SMACON, TRICORE_FEATURE_131)
+A(0x9020, DIEAR, TRICORE_FEATURE_131)
+A(0x9024, DIETR, TRICORE_FEATURE_131)
+A(0x9028, CCDIER, TRICORE_FEATURE_131)
+E(0x9044, MIECON, TRICORE_FEATURE_131)
+A(0x9210, PIEAR, TRICORE_FEATURE_131)
+A(0x9214, PIETR, TRICORE_FEATURE_131)
+A(0x9218, CCPIER, TRICORE_FEATURE_131)
+/* debug registers */
+A(0xFD00, DBGSR, TRICORE_FEATURE_13)
+A(0xFD08, EXEVT, TRICORE_FEATURE_13)
+A(0xFD0C, CREVT, TRICORE_FEATURE_13)
+A(0xFD10, SWEVT, TRICORE_FEATURE_13)
+A(0xFD20, TR0EVT, TRICORE_FEATURE_13)
+A(0xFD24, TR1EVT, TRICORE_FEATURE_13)
+A(0xFD40, DMS, TRICORE_FEATURE_13)
+A(0xFD44, DCX, TRICORE_FEATURE_13)
+A(0xFD48, DBGTCR, TRICORE_FEATURE_131)
+A(0xFC00, CCTRL, TRICORE_FEATURE_131)
+A(0xFC04, CCNT, TRICORE_FEATURE_131)
+A(0xFC08, ICNT, TRICORE_FEATURE_131)
+A(0xFC0C, M1CNT, TRICORE_FEATURE_131)
+A(0xFC10, M2CNT, TRICORE_FEATURE_131)
+A(0xFC14, M3CNT, TRICORE_FEATURE_131)
diff --git a/src/target-tricore/helper.c b/src/target-tricore/helper.c
new file mode 100644
index 0000000..1808b28
--- /dev/null
+++ b/src/target-tricore/helper.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include "cpu.h"
+
+enum {
+ TLBRET_DIRTY = -4,
+ TLBRET_INVALID = -3,
+ TLBRET_NOMATCH = -2,
+ TLBRET_BADADDR = -1,
+ TLBRET_MATCH = 0
+};
+
+#if defined(CONFIG_SOFTMMU)
+static int get_physical_address(CPUTriCoreState *env, hwaddr *physical,
+ int *prot, target_ulong address,
+ int rw, int access_type)
+{
+ int ret = TLBRET_MATCH;
+
+ *physical = address & 0xFFFFFFFF;
+ *prot = PAGE_READ | PAGE_WRITE | PAGE_EXEC;
+
+ return ret;
+}
+#endif
+
+/* TODO: Add exeption support*/
+static void raise_mmu_exception(CPUTriCoreState *env, target_ulong address,
+ int rw, int tlb_error)
+{
+}
+
+int cpu_tricore_handle_mmu_fault(CPUState *cs, target_ulong address,
+ int rw, int mmu_idx)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(cs);
+ CPUTriCoreState *env = &cpu->env;
+ hwaddr physical;
+ int prot;
+ int access_type;
+ int ret = 0;
+
+ rw &= 1;
+ access_type = ACCESS_INT;
+ ret = get_physical_address(env, &physical, &prot,
+ address, rw, access_type);
+ qemu_log("%s address=" TARGET_FMT_lx " ret %d physical " TARGET_FMT_plx
+ " prot %d\n", __func__, address, ret, physical, prot);
+
+ if (ret == TLBRET_MATCH) {
+ tlb_set_page(cs, address & TARGET_PAGE_MASK,
+ physical & TARGET_PAGE_MASK, prot | PAGE_EXEC,
+ mmu_idx, TARGET_PAGE_SIZE);
+ ret = 0;
+ } else if (ret < 0) {
+ raise_mmu_exception(env, address, rw, ret);
+ ret = 1;
+ }
+
+ return ret;
+}
+
+TriCoreCPU *cpu_tricore_init(const char *cpu_model)
+{
+ return TRICORE_CPU(cpu_generic_init(TYPE_TRICORE_CPU, cpu_model));
+}
+
+static void tricore_cpu_list_entry(gpointer data, gpointer user_data)
+{
+ ObjectClass *oc = data;
+ CPUListState *s = user_data;
+ const char *typename;
+ char *name;
+
+ typename = object_class_get_name(oc);
+ name = g_strndup(typename, strlen(typename) - strlen("-" TYPE_TRICORE_CPU));
+ (*s->cpu_fprintf)(s->file, " %s\n",
+ name);
+ g_free(name);
+}
+
+void tricore_cpu_list(FILE *f, fprintf_function cpu_fprintf)
+{
+ CPUListState s = {
+ .file = f,
+ .cpu_fprintf = cpu_fprintf,
+ };
+ GSList *list;
+
+ list = object_class_get_list(TYPE_TRICORE_CPU, false);
+ (*cpu_fprintf)(f, "Available CPUs:\n");
+ g_slist_foreach(list, tricore_cpu_list_entry, &s);
+ g_slist_free(list);
+}
+
+uint32_t psw_read(CPUTriCoreState *env)
+{
+ /* clear all USB bits */
+ env->PSW &= 0xffffff;
+ /* now set them from the cache */
+ env->PSW |= ((env->PSW_USB_C != 0) << 31);
+ env->PSW |= ((env->PSW_USB_V & (1 << 31)) >> 1);
+ env->PSW |= ((env->PSW_USB_SV & (1 << 31)) >> 2);
+ env->PSW |= ((env->PSW_USB_AV & (1 << 31)) >> 3);
+ env->PSW |= ((env->PSW_USB_SAV & (1 << 31)) >> 4);
+
+ return env->PSW;
+}
+
+void psw_write(CPUTriCoreState *env, uint32_t val)
+{
+ env->PSW_USB_C = (val & MASK_USB_C);
+ env->PSW_USB_V = (val & MASK_USB_V << 1);
+ env->PSW_USB_SV = (val & MASK_USB_SV << 2);
+ env->PSW_USB_AV = ((val & MASK_USB_AV) << 3);
+ env->PSW_USB_SAV = ((val & MASK_USB_SAV) << 4);
+ env->PSW = val;
+}
diff --git a/src/target-tricore/helper.h b/src/target-tricore/helper.h
new file mode 100644
index 0000000..cc221f1
--- /dev/null
+++ b/src/target-tricore/helper.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Arithmetic */
+DEF_HELPER_3(add_ssov, i32, env, i32, i32)
+DEF_HELPER_3(add64_ssov, i64, env, i64, i64)
+DEF_HELPER_3(add_suov, i32, env, i32, i32)
+DEF_HELPER_3(add_h_ssov, i32, env, i32, i32)
+DEF_HELPER_3(add_h_suov, i32, env, i32, i32)
+DEF_HELPER_4(addr_h_ssov, i32, env, i64, i32, i32)
+DEF_HELPER_4(addsur_h_ssov, i32, env, i64, i32, i32)
+DEF_HELPER_3(sub_ssov, i32, env, i32, i32)
+DEF_HELPER_3(sub64_ssov, i64, env, i64, i64)
+DEF_HELPER_3(sub_suov, i32, env, i32, i32)
+DEF_HELPER_3(sub_h_ssov, i32, env, i32, i32)
+DEF_HELPER_3(sub_h_suov, i32, env, i32, i32)
+DEF_HELPER_4(subr_h_ssov, i32, env, i64, i32, i32)
+DEF_HELPER_4(subadr_h_ssov, i32, env, i64, i32, i32)
+DEF_HELPER_3(mul_ssov, i32, env, i32, i32)
+DEF_HELPER_3(mul_suov, i32, env, i32, i32)
+DEF_HELPER_3(sha_ssov, i32, env, i32, i32)
+DEF_HELPER_3(absdif_ssov, i32, env, i32, i32)
+DEF_HELPER_4(madd32_ssov, i32, env, i32, i32, i32)
+DEF_HELPER_4(madd32_suov, i32, env, i32, i32, i32)
+DEF_HELPER_4(madd64_ssov, i64, env, i32, i64, i32)
+DEF_HELPER_5(madd64_q_ssov, i64, env, i64, i32, i32, i32)
+DEF_HELPER_3(madd32_q_add_ssov, i32, env, i64, i64)
+DEF_HELPER_5(maddr_q_ssov, i32, env, i32, i32, i32, i32)
+DEF_HELPER_4(madd64_suov, i64, env, i32, i64, i32)
+DEF_HELPER_4(msub32_ssov, i32, env, i32, i32, i32)
+DEF_HELPER_4(msub32_suov, i32, env, i32, i32, i32)
+DEF_HELPER_4(msub64_ssov, i64, env, i32, i64, i32)
+DEF_HELPER_5(msub64_q_ssov, i64, env, i64, i32, i32, i32)
+DEF_HELPER_3(msub32_q_sub_ssov, i32, env, i64, i64)
+DEF_HELPER_5(msubr_q_ssov, i32, env, i32, i32, i32, i32)
+DEF_HELPER_4(msub64_suov, i64, env, i32, i64, i32)
+DEF_HELPER_3(absdif_h_ssov, i32, env, i32, i32)
+DEF_HELPER_2(abs_ssov, i32, env, i32)
+DEF_HELPER_2(abs_h_ssov, i32, env, i32)
+/* hword/byte arithmetic */
+DEF_HELPER_2(abs_b, i32, env, i32)
+DEF_HELPER_2(abs_h, i32, env, i32)
+DEF_HELPER_3(absdif_b, i32, env, i32, i32)
+DEF_HELPER_3(absdif_h, i32, env, i32, i32)
+DEF_HELPER_4(addr_h, i32, env, i64, i32, i32)
+DEF_HELPER_4(addsur_h, i32, env, i64, i32, i32)
+DEF_HELPER_5(maddr_q, i32, env, i32, i32, i32, i32)
+DEF_HELPER_3(add_b, i32, env, i32, i32)
+DEF_HELPER_3(add_h, i32, env, i32, i32)
+DEF_HELPER_3(sub_b, i32, env, i32, i32)
+DEF_HELPER_3(sub_h, i32, env, i32, i32)
+DEF_HELPER_4(subr_h, i32, env, i64, i32, i32)
+DEF_HELPER_4(subadr_h, i32, env, i64, i32, i32)
+DEF_HELPER_5(msubr_q, i32, env, i32, i32, i32, i32)
+DEF_HELPER_FLAGS_2(eq_b, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(eq_h, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(eqany_b, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(eqany_h, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(lt_b, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(lt_bu, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(lt_h, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(lt_hu, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(max_b, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(max_bu, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(max_h, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(max_hu, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(ixmax, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+DEF_HELPER_FLAGS_2(ixmax_u, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+DEF_HELPER_FLAGS_2(min_b, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(min_bu, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(min_h, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(min_hu, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(ixmin, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+DEF_HELPER_FLAGS_2(ixmin_u, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+/* count leading ... */
+DEF_HELPER_FLAGS_1(clo, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_FLAGS_1(clo_h, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_FLAGS_1(clz, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_FLAGS_1(clz_h, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_FLAGS_1(cls, TCG_CALL_NO_RWG_SE, i32, i32)
+DEF_HELPER_FLAGS_1(cls_h, TCG_CALL_NO_RWG_SE, i32, i32)
+/* sh */
+DEF_HELPER_FLAGS_2(sh, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_2(sh_h, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_3(sha, i32, env, i32, i32)
+DEF_HELPER_2(sha_h, i32, i32, i32)
+/* merge/split/parity */
+DEF_HELPER_FLAGS_2(bmerge, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+DEF_HELPER_FLAGS_1(bsplit, TCG_CALL_NO_RWG_SE, i64, i32)
+DEF_HELPER_FLAGS_1(parity, TCG_CALL_NO_RWG_SE, i32, i32)
+/* float */
+DEF_HELPER_FLAGS_4(pack, TCG_CALL_NO_RWG_SE, i32, i32, i32, i32, i32)
+DEF_HELPER_1(unpack, i64, i32)
+/* dvinit */
+DEF_HELPER_3(dvinit_b_13, i64, env, i32, i32)
+DEF_HELPER_3(dvinit_b_131, i64, env, i32, i32)
+DEF_HELPER_3(dvinit_h_13, i64, env, i32, i32)
+DEF_HELPER_3(dvinit_h_131, i64, env, i32, i32)
+DEF_HELPER_FLAGS_2(dvadj, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+DEF_HELPER_FLAGS_2(dvstep, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+DEF_HELPER_FLAGS_2(dvstep_u, TCG_CALL_NO_RWG_SE, i64, i64, i32)
+DEF_HELPER_3(divide, i64, env, i32, i32)
+DEF_HELPER_3(divide_u, i64, env, i32, i32)
+/* mulh */
+DEF_HELPER_FLAGS_5(mul_h, TCG_CALL_NO_RWG_SE, i64, i32, i32, i32, i32, i32)
+DEF_HELPER_FLAGS_5(mulm_h, TCG_CALL_NO_RWG_SE, i64, i32, i32, i32, i32, i32)
+DEF_HELPER_FLAGS_5(mulr_h, TCG_CALL_NO_RWG_SE, i32, i32, i32, i32, i32, i32)
+/* crc32 */
+DEF_HELPER_FLAGS_2(crc32, TCG_CALL_NO_RWG_SE, i32, i32, i32)
+/* CSA */
+DEF_HELPER_2(call, void, env, i32)
+DEF_HELPER_1(ret, void, env)
+DEF_HELPER_2(bisr, void, env, i32)
+DEF_HELPER_1(rfe, void, env)
+DEF_HELPER_1(rfm, void, env)
+DEF_HELPER_2(ldlcx, void, env, i32)
+DEF_HELPER_2(lducx, void, env, i32)
+DEF_HELPER_2(stlcx, void, env, i32)
+DEF_HELPER_2(stucx, void, env, i32)
+DEF_HELPER_1(svlcx, void, env)
+DEF_HELPER_1(rslcx, void, env)
+/* Address mode helper */
+DEF_HELPER_1(br_update, i32, i32)
+DEF_HELPER_2(circ_update, i32, i32, i32)
+/* PSW cache helper */
+DEF_HELPER_2(psw_write, void, env, i32)
+DEF_HELPER_1(psw_read, i32, env)
diff --git a/src/target-tricore/op_helper.c b/src/target-tricore/op_helper.c
new file mode 100644
index 0000000..53edbda
--- /dev/null
+++ b/src/target-tricore/op_helper.c
@@ -0,0 +1,2695 @@
+/*
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+#include <stdlib.h>
+#include "cpu.h"
+#include "qemu/host-utils.h"
+#include "exec/helper-proto.h"
+#include "exec/cpu_ldst.h"
+#include <zlib.h> /* for crc32 */
+
+/* Addressing mode helper */
+
+static uint16_t reverse16(uint16_t val)
+{
+ uint8_t high = (uint8_t)(val >> 8);
+ uint8_t low = (uint8_t)(val & 0xff);
+
+ uint16_t rh, rl;
+
+ rl = (uint16_t)((high * 0x0202020202ULL & 0x010884422010ULL) % 1023);
+ rh = (uint16_t)((low * 0x0202020202ULL & 0x010884422010ULL) % 1023);
+
+ return (rh << 8) | rl;
+}
+
+uint32_t helper_br_update(uint32_t reg)
+{
+ uint32_t index = reg & 0xffff;
+ uint32_t incr = reg >> 16;
+ uint32_t new_index = reverse16(reverse16(index) + reverse16(incr));
+ return reg - index + new_index;
+}
+
+uint32_t helper_circ_update(uint32_t reg, uint32_t off)
+{
+ uint32_t index = reg & 0xffff;
+ uint32_t length = reg >> 16;
+ int32_t new_index = index + off;
+ if (new_index < 0) {
+ new_index += length;
+ } else {
+ new_index %= length;
+ }
+ return reg - index + new_index;
+}
+
+static uint32_t ssov32(CPUTriCoreState *env, int64_t arg)
+{
+ uint32_t ret;
+ int64_t max_pos = INT32_MAX;
+ int64_t max_neg = INT32_MIN;
+ if (arg > max_pos) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ ret = (target_ulong)max_pos;
+ } else {
+ if (arg < max_neg) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ ret = (target_ulong)max_neg;
+ } else {
+ env->PSW_USB_V = 0;
+ ret = (target_ulong)arg;
+ }
+ }
+ env->PSW_USB_AV = arg ^ arg * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
+static uint32_t suov32_pos(CPUTriCoreState *env, uint64_t arg)
+{
+ uint32_t ret;
+ uint64_t max_pos = UINT32_MAX;
+ if (arg > max_pos) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ ret = (target_ulong)max_pos;
+ } else {
+ env->PSW_USB_V = 0;
+ ret = (target_ulong)arg;
+ }
+ env->PSW_USB_AV = arg ^ arg * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
+static uint32_t suov32_neg(CPUTriCoreState *env, int64_t arg)
+{
+ uint32_t ret;
+
+ if (arg < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ ret = 0;
+ } else {
+ env->PSW_USB_V = 0;
+ ret = (target_ulong)arg;
+ }
+ env->PSW_USB_AV = arg ^ arg * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
+static uint32_t ssov16(CPUTriCoreState *env, int32_t hw0, int32_t hw1)
+{
+ int32_t max_pos = INT16_MAX;
+ int32_t max_neg = INT16_MIN;
+ int32_t av0, av1;
+
+ env->PSW_USB_V = 0;
+ av0 = hw0 ^ hw0 * 2u;
+ if (hw0 > max_pos) {
+ env->PSW_USB_V = (1 << 31);
+ hw0 = max_pos;
+ } else if (hw0 < max_neg) {
+ env->PSW_USB_V = (1 << 31);
+ hw0 = max_neg;
+ }
+
+ av1 = hw1 ^ hw1 * 2u;
+ if (hw1 > max_pos) {
+ env->PSW_USB_V = (1 << 31);
+ hw1 = max_pos;
+ } else if (hw1 < max_neg) {
+ env->PSW_USB_V = (1 << 31);
+ hw1 = max_neg;
+ }
+
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = (av0 | av1) << 16;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return (hw0 & 0xffff) | (hw1 << 16);
+}
+
+static uint32_t suov16(CPUTriCoreState *env, int32_t hw0, int32_t hw1)
+{
+ int32_t max_pos = UINT16_MAX;
+ int32_t av0, av1;
+
+ env->PSW_USB_V = 0;
+ av0 = hw0 ^ hw0 * 2u;
+ if (hw0 > max_pos) {
+ env->PSW_USB_V = (1 << 31);
+ hw0 = max_pos;
+ } else if (hw0 < 0) {
+ env->PSW_USB_V = (1 << 31);
+ hw0 = 0;
+ }
+
+ av1 = hw1 ^ hw1 * 2u;
+ if (hw1 > max_pos) {
+ env->PSW_USB_V = (1 << 31);
+ hw1 = max_pos;
+ } else if (hw1 < 0) {
+ env->PSW_USB_V = (1 << 31);
+ hw1 = 0;
+ }
+
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = (av0 | av1) << 16;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return (hw0 & 0xffff) | (hw1 << 16);
+}
+
+target_ulong helper_add_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t result = t1 + t2;
+ return ssov32(env, result);
+}
+
+uint64_t helper_add64_ssov(CPUTriCoreState *env, uint64_t r1, uint64_t r2)
+{
+ uint64_t result;
+ int64_t ovf;
+
+ result = r1 + r2;
+ ovf = (result ^ r1) & ~(r1 ^ r2);
+ env->PSW_USB_AV = (result ^ result * 2u) >> 32;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ if (ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if ((int64_t)r1 >= 0) {
+ result = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ result = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return result;
+}
+
+target_ulong helper_add_h_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int32_t ret_hw0, ret_hw1;
+
+ ret_hw0 = sextract32(r1, 0, 16) + sextract32(r2, 0, 16);
+ ret_hw1 = sextract32(r1, 16, 16) + sextract32(r2, 16, 16);
+ return ssov16(env, ret_hw0, ret_hw1);
+}
+
+uint32_t helper_addr_h_ssov(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low + mul_res0 + 0x8000;
+ result1 = r2_high + mul_res1 + 0x8000;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ if (result0 > INT32_MAX) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MAX;
+ } else if (result0 < INT32_MIN) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MIN;
+ }
+
+ if (result1 > INT32_MAX) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MAX;
+ } else if (result1 < INT32_MIN) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MIN;
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+uint32_t helper_addsur_h_ssov(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low - mul_res0 + 0x8000;
+ result1 = r2_high + mul_res1 + 0x8000;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ if (result0 > INT32_MAX) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MAX;
+ } else if (result0 < INT32_MIN) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MIN;
+ }
+
+ if (result1 > INT32_MAX) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MAX;
+ } else if (result1 < INT32_MIN) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MIN;
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+
+target_ulong helper_add_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = extract64(r1, 0, 32);
+ int64_t t2 = extract64(r2, 0, 32);
+ int64_t result = t1 + t2;
+ return suov32_pos(env, result);
+}
+
+target_ulong helper_add_h_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int32_t ret_hw0, ret_hw1;
+
+ ret_hw0 = extract32(r1, 0, 16) + extract32(r2, 0, 16);
+ ret_hw1 = extract32(r1, 16, 16) + extract32(r2, 16, 16);
+ return suov16(env, ret_hw0, ret_hw1);
+}
+
+target_ulong helper_sub_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t result = t1 - t2;
+ return ssov32(env, result);
+}
+
+uint64_t helper_sub64_ssov(CPUTriCoreState *env, uint64_t r1, uint64_t r2)
+{
+ uint64_t result;
+ int64_t ovf;
+
+ result = r1 - r2;
+ ovf = (result ^ r1) & (r1 ^ r2);
+ env->PSW_USB_AV = (result ^ result * 2u) >> 32;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ if (ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if ((int64_t)r1 >= 0) {
+ result = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ result = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return result;
+}
+
+target_ulong helper_sub_h_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int32_t ret_hw0, ret_hw1;
+
+ ret_hw0 = sextract32(r1, 0, 16) - sextract32(r2, 0, 16);
+ ret_hw1 = sextract32(r1, 16, 16) - sextract32(r2, 16, 16);
+ return ssov16(env, ret_hw0, ret_hw1);
+}
+
+uint32_t helper_subr_h_ssov(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low - mul_res0 + 0x8000;
+ result1 = r2_high - mul_res1 + 0x8000;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ if (result0 > INT32_MAX) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MAX;
+ } else if (result0 < INT32_MIN) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MIN;
+ }
+
+ if (result1 > INT32_MAX) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MAX;
+ } else if (result1 < INT32_MIN) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MIN;
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+uint32_t helper_subadr_h_ssov(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low + mul_res0 + 0x8000;
+ result1 = r2_high - mul_res1 + 0x8000;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ if (result0 > INT32_MAX) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MAX;
+ } else if (result0 < INT32_MIN) {
+ ovf0 = (1 << 31);
+ result0 = INT32_MIN;
+ }
+
+ if (result1 > INT32_MAX) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MAX;
+ } else if (result1 < INT32_MIN) {
+ ovf1 = (1 << 31);
+ result1 = INT32_MIN;
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+target_ulong helper_sub_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = extract64(r1, 0, 32);
+ int64_t t2 = extract64(r2, 0, 32);
+ int64_t result = t1 - t2;
+ return suov32_neg(env, result);
+}
+
+target_ulong helper_sub_h_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int32_t ret_hw0, ret_hw1;
+
+ ret_hw0 = extract32(r1, 0, 16) - extract32(r2, 0, 16);
+ ret_hw1 = extract32(r1, 16, 16) - extract32(r2, 16, 16);
+ return suov16(env, ret_hw0, ret_hw1);
+}
+
+target_ulong helper_mul_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t result = t1 * t2;
+ return ssov32(env, result);
+}
+
+target_ulong helper_mul_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = extract64(r1, 0, 32);
+ int64_t t2 = extract64(r2, 0, 32);
+ int64_t result = t1 * t2;
+
+ return suov32_pos(env, result);
+}
+
+target_ulong helper_sha_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int32_t t2 = sextract64(r2, 0, 6);
+ int64_t result;
+ if (t2 == 0) {
+ result = t1;
+ } else if (t2 > 0) {
+ result = t1 << t2;
+ } else {
+ result = t1 >> -t2;
+ }
+ return ssov32(env, result);
+}
+
+uint32_t helper_abs_ssov(CPUTriCoreState *env, target_ulong r1)
+{
+ target_ulong result;
+ result = ((int32_t)r1 >= 0) ? r1 : (0 - r1);
+ return ssov32(env, result);
+}
+
+uint32_t helper_abs_h_ssov(CPUTriCoreState *env, target_ulong r1)
+{
+ int32_t ret_h0, ret_h1;
+
+ ret_h0 = sextract32(r1, 0, 16);
+ ret_h0 = (ret_h0 >= 0) ? ret_h0 : (0 - ret_h0);
+
+ ret_h1 = sextract32(r1, 16, 16);
+ ret_h1 = (ret_h1 >= 0) ? ret_h1 : (0 - ret_h1);
+
+ return ssov16(env, ret_h0, ret_h1);
+}
+
+target_ulong helper_absdif_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t result;
+
+ if (t1 > t2) {
+ result = t1 - t2;
+ } else {
+ result = t2 - t1;
+ }
+ return ssov32(env, result);
+}
+
+uint32_t helper_absdif_h_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2)
+{
+ int32_t t1, t2;
+ int32_t ret_h0, ret_h1;
+
+ t1 = sextract32(r1, 0, 16);
+ t2 = sextract32(r2, 0, 16);
+ if (t1 > t2) {
+ ret_h0 = t1 - t2;
+ } else {
+ ret_h0 = t2 - t1;
+ }
+
+ t1 = sextract32(r1, 16, 16);
+ t2 = sextract32(r2, 16, 16);
+ if (t1 > t2) {
+ ret_h1 = t1 - t2;
+ } else {
+ ret_h1 = t2 - t1;
+ }
+
+ return ssov16(env, ret_h0, ret_h1);
+}
+
+target_ulong helper_madd32_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 + (t1 * t3);
+ return ssov32(env, result);
+}
+
+target_ulong helper_madd32_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t2 = extract64(r2, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 + (t1 * t3);
+ return suov32_pos(env, result);
+}
+
+uint64_t helper_madd64_ssov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, ovf;
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul;
+
+ mul = t1 * t3;
+ ret = mul + r2;
+ ovf = (ret ^ mul) & ~(mul ^ r2);
+
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ if ((int64_t)ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul >= 0) {
+ ret = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ ret = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+
+ return ret;
+}
+
+uint32_t
+helper_madd32_q_add_ssov(CPUTriCoreState *env, uint64_t r1, uint64_t r2)
+{
+ int64_t result;
+
+ result = (r1 + r2);
+
+ env->PSW_USB_AV = (result ^ result * 2u);
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ /* we do the saturation by hand, since we produce an overflow on the host
+ if the mul before was (0x80000000 * 0x80000000) << 1). If this is the
+ case, we flip the saturated value. */
+ if (r2 == 0x8000000000000000LL) {
+ if (result > 0x7fffffffLL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MIN;
+ } else if (result < -0x80000000LL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MAX;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ } else {
+ if (result > 0x7fffffffLL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MAX;
+ } else if (result < -0x80000000LL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MIN;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ }
+ return (uint32_t)result;
+}
+
+uint64_t helper_madd64_q_ssov(CPUTriCoreState *env, uint64_t r1, uint32_t r2,
+ uint32_t r3, uint32_t n)
+{
+ int64_t t1 = (int64_t)r1;
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t result, mul;
+ int64_t ovf;
+
+ mul = (t2 * t3) << n;
+ result = mul + t1;
+
+ env->PSW_USB_AV = (result ^ result * 2u) >> 32;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ ovf = (result ^ mul) & ~(mul ^ t1);
+ /* we do the saturation by hand, since we produce an overflow on the host
+ if the mul was (0x80000000 * 0x80000000) << 1). If this is the
+ case, we flip the saturated value. */
+ if ((r2 == 0x80000000) && (r3 == 0x80000000) && (n == 1)) {
+ if (ovf >= 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul < 0) {
+ result = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ result = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ } else {
+ if (ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul >= 0) {
+ result = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ result = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ }
+ return (uint64_t)result;
+}
+
+uint32_t helper_maddr_q_ssov(CPUTriCoreState *env, uint32_t r1, uint32_t r2,
+ uint32_t r3, uint32_t n)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul, ret;
+
+ if ((t2 == -0x8000ll) && (t3 == -0x8000ll) && (n == 1)) {
+ mul = 0x7fffffff;
+ } else {
+ mul = (t2 * t3) << n;
+ }
+
+ ret = t1 + mul + 0x8000;
+
+ env->PSW_USB_AV = ret ^ ret * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ if (ret > 0x7fffffffll) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ ret = INT32_MAX;
+ } else if (ret < -0x80000000ll) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ ret = INT32_MIN;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return ret & 0xffff0000ll;
+}
+
+uint64_t helper_madd64_suov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, mul;
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+
+ mul = t1 * t3;
+ ret = mul + r2;
+
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ if (ret < r2) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* saturate */
+ ret = UINT64_MAX;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return ret;
+}
+
+target_ulong helper_msub32_ssov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t result;
+
+ result = t2 - (t1 * t3);
+ return ssov32(env, result);
+}
+
+target_ulong helper_msub32_suov(CPUTriCoreState *env, target_ulong r1,
+ target_ulong r2, target_ulong r3)
+{
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t2 = extract64(r2, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+ uint64_t result;
+ uint64_t mul;
+
+ mul = (t1 * t3);
+ result = t2 - mul;
+
+ env->PSW_USB_AV = result ^ result * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ /* we calculate ovf by hand here, because the multiplication can overflow on
+ the host, which would give false results if we compare to less than
+ zero */
+ if (mul > t2) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = 0;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return result;
+}
+
+uint64_t helper_msub64_ssov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, ovf;
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul;
+
+ mul = t1 * t3;
+ ret = r2 - mul;
+ ovf = (ret ^ r2) & (mul ^ r2);
+
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ if ((int64_t)ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul < 0) {
+ ret = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ ret = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return ret;
+}
+
+uint64_t helper_msub64_suov(CPUTriCoreState *env, target_ulong r1,
+ uint64_t r2, target_ulong r3)
+{
+ uint64_t ret, mul;
+ uint64_t t1 = extract64(r1, 0, 32);
+ uint64_t t3 = extract64(r3, 0, 32);
+
+ mul = t1 * t3;
+ ret = r2 - mul;
+
+ t1 = ret >> 32;
+ env->PSW_USB_AV = t1 ^ t1 * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ if (ret > r2) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* saturate */
+ ret = 0;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return ret;
+}
+
+uint32_t
+helper_msub32_q_sub_ssov(CPUTriCoreState *env, uint64_t r1, uint64_t r2)
+{
+ int64_t result;
+ int64_t t1 = (int64_t)r1;
+ int64_t t2 = (int64_t)r2;
+
+ result = t1 - t2;
+
+ env->PSW_USB_AV = (result ^ result * 2u);
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ /* we do the saturation by hand, since we produce an overflow on the host
+ if the mul before was (0x80000000 * 0x80000000) << 1). If this is the
+ case, we flip the saturated value. */
+ if (r2 == 0x8000000000000000LL) {
+ if (result > 0x7fffffffLL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MIN;
+ } else if (result < -0x80000000LL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MAX;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ } else {
+ if (result > 0x7fffffffLL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MAX;
+ } else if (result < -0x80000000LL) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ result = INT32_MIN;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ }
+ return (uint32_t)result;
+}
+
+uint64_t helper_msub64_q_ssov(CPUTriCoreState *env, uint64_t r1, uint32_t r2,
+ uint32_t r3, uint32_t n)
+{
+ int64_t t1 = (int64_t)r1;
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t result, mul;
+ int64_t ovf;
+
+ mul = (t2 * t3) << n;
+ result = t1 - mul;
+
+ env->PSW_USB_AV = (result ^ result * 2u) >> 32;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ ovf = (result ^ t1) & (t1 ^ mul);
+ /* we do the saturation by hand, since we produce an overflow on the host
+ if the mul before was (0x80000000 * 0x80000000) << 1). If this is the
+ case, we flip the saturated value. */
+ if (mul == 0x8000000000000000LL) {
+ if (ovf >= 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul >= 0) {
+ result = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ result = INT64_MIN;
+ }
+ }
+ } else {
+ if (ovf < 0) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV = (1 << 31);
+ /* ext_ret > MAX_INT */
+ if (mul < 0) {
+ result = INT64_MAX;
+ /* ext_ret < MIN_INT */
+ } else {
+ result = INT64_MIN;
+ }
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ }
+
+ return (uint64_t)result;
+}
+
+uint32_t helper_msubr_q_ssov(CPUTriCoreState *env, uint32_t r1, uint32_t r2,
+ uint32_t r3, uint32_t n)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul, ret;
+
+ if ((t2 == -0x8000ll) && (t3 == -0x8000ll) && (n == 1)) {
+ mul = 0x7fffffff;
+ } else {
+ mul = (t2 * t3) << n;
+ }
+
+ ret = t1 - mul + 0x8000;
+
+ env->PSW_USB_AV = ret ^ ret * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ if (ret > 0x7fffffffll) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ ret = INT32_MAX;
+ } else if (ret < -0x80000000ll) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ ret = INT32_MIN;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ return ret & 0xffff0000ll;
+}
+
+uint32_t helper_abs_b(CPUTriCoreState *env, target_ulong arg)
+{
+ int32_t b, i;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ int32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ b = sextract32(arg, i * 8, 8);
+ b = (b >= 0) ? b : (0 - b);
+ ovf |= (b > 0x7F) || (b < -0x80);
+ avf |= b ^ b * 2u;
+ ret |= (b & 0xff) << (i * 8);
+ }
+
+ env->PSW_USB_V = ovf << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 24;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_abs_h(CPUTriCoreState *env, target_ulong arg)
+{
+ int32_t h, i;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ int32_t ret = 0;
+
+ for (i = 0; i < 2; i++) {
+ h = sextract32(arg, i * 16, 16);
+ h = (h >= 0) ? h : (0 - h);
+ ovf |= (h > 0x7FFF) || (h < -0x8000);
+ avf |= h ^ h * 2u;
+ ret |= (h & 0xffff) << (i * 16);
+ }
+
+ env->PSW_USB_V = ovf << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 16;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_absdif_b(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t b, i;
+ int32_t extr_r2;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ int32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ extr_r2 = sextract32(r2, i * 8, 8);
+ b = sextract32(r1, i * 8, 8);
+ b = (b > extr_r2) ? (b - extr_r2) : (extr_r2 - b);
+ ovf |= (b > 0x7F) || (b < -0x80);
+ avf |= b ^ b * 2u;
+ ret |= (b & 0xff) << (i * 8);
+ }
+
+ env->PSW_USB_V = ovf << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 24;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+ return ret;
+}
+
+uint32_t helper_absdif_h(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t h, i;
+ int32_t extr_r2;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ int32_t ret = 0;
+
+ for (i = 0; i < 2; i++) {
+ extr_r2 = sextract32(r2, i * 16, 16);
+ h = sextract32(r1, i * 16, 16);
+ h = (h > extr_r2) ? (h - extr_r2) : (extr_r2 - h);
+ ovf |= (h > 0x7FFF) || (h < -0x8000);
+ avf |= h ^ h * 2u;
+ ret |= (h & 0xffff) << (i * 16);
+ }
+
+ env->PSW_USB_V = ovf << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 16;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_addr_h(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low + mul_res0 + 0x8000;
+ result1 = r2_high + mul_res1 + 0x8000;
+
+ if ((result0 > INT32_MAX) || (result0 < INT32_MIN)) {
+ ovf0 = (1 << 31);
+ }
+
+ if ((result1 > INT32_MAX) || (result1 < INT32_MIN)) {
+ ovf1 = (1 << 31);
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+uint32_t helper_addsur_h(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low - mul_res0 + 0x8000;
+ result1 = r2_high + mul_res1 + 0x8000;
+
+ if ((result0 > INT32_MAX) || (result0 < INT32_MIN)) {
+ ovf0 = (1 << 31);
+ }
+
+ if ((result1 > INT32_MAX) || (result1 < INT32_MIN)) {
+ ovf1 = (1 << 31);
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+uint32_t helper_maddr_q(CPUTriCoreState *env, uint32_t r1, uint32_t r2,
+ uint32_t r3, uint32_t n)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul, ret;
+
+ if ((t2 == -0x8000ll) && (t3 == -0x8000ll) && (n == 1)) {
+ mul = 0x7fffffff;
+ } else {
+ mul = (t2 * t3) << n;
+ }
+
+ ret = t1 + mul + 0x8000;
+
+ if ((ret > 0x7fffffffll) || (ret < -0x80000000ll)) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ env->PSW_USB_AV = ret ^ ret * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret & 0xffff0000ll;
+}
+
+uint32_t helper_add_b(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t b, i;
+ int32_t extr_r1, extr_r2;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ uint32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ extr_r1 = sextract32(r1, i * 8, 8);
+ extr_r2 = sextract32(r2, i * 8, 8);
+
+ b = extr_r1 + extr_r2;
+ ovf |= ((b > 0x7f) || (b < -0x80));
+ avf |= b ^ b * 2u;
+ ret |= ((b & 0xff) << (i*8));
+ }
+
+ env->PSW_USB_V = (ovf << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 24;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_add_h(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t h, i;
+ int32_t extr_r1, extr_r2;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ int32_t ret = 0;
+
+ for (i = 0; i < 2; i++) {
+ extr_r1 = sextract32(r1, i * 16, 16);
+ extr_r2 = sextract32(r2, i * 16, 16);
+ h = extr_r1 + extr_r2;
+ ovf |= ((h > 0x7fff) || (h < -0x8000));
+ avf |= h ^ h * 2u;
+ ret |= (h & 0xffff) << (i * 16);
+ }
+
+ env->PSW_USB_V = (ovf << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = (avf << 16);
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_subr_h(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low - mul_res0 + 0x8000;
+ result1 = r2_high - mul_res1 + 0x8000;
+
+ if ((result0 > INT32_MAX) || (result0 < INT32_MIN)) {
+ ovf0 = (1 << 31);
+ }
+
+ if ((result1 > INT32_MAX) || (result1 < INT32_MIN)) {
+ ovf1 = (1 << 31);
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+uint32_t helper_subadr_h(CPUTriCoreState *env, uint64_t r1, uint32_t r2_l,
+ uint32_t r2_h)
+{
+ int64_t mul_res0 = sextract64(r1, 0, 32);
+ int64_t mul_res1 = sextract64(r1, 32, 32);
+ int64_t r2_low = sextract64(r2_l, 0, 32);
+ int64_t r2_high = sextract64(r2_h, 0, 32);
+ int64_t result0, result1;
+ uint32_t ovf0, ovf1;
+ uint32_t avf0, avf1;
+
+ ovf0 = ovf1 = 0;
+
+ result0 = r2_low + mul_res0 + 0x8000;
+ result1 = r2_high - mul_res1 + 0x8000;
+
+ if ((result0 > INT32_MAX) || (result0 < INT32_MIN)) {
+ ovf0 = (1 << 31);
+ }
+
+ if ((result1 > INT32_MAX) || (result1 < INT32_MIN)) {
+ ovf1 = (1 << 31);
+ }
+
+ env->PSW_USB_V = ovf0 | ovf1;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+
+ avf0 = result0 * 2u;
+ avf0 = result0 ^ avf0;
+ avf1 = result1 * 2u;
+ avf1 = result1 ^ avf1;
+
+ env->PSW_USB_AV = avf0 | avf1;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return (result1 & 0xffff0000ULL) | ((result0 >> 16) & 0xffffULL);
+}
+
+uint32_t helper_msubr_q(CPUTriCoreState *env, uint32_t r1, uint32_t r2,
+ uint32_t r3, uint32_t n)
+{
+ int64_t t1 = sextract64(r1, 0, 32);
+ int64_t t2 = sextract64(r2, 0, 32);
+ int64_t t3 = sextract64(r3, 0, 32);
+ int64_t mul, ret;
+
+ if ((t2 == -0x8000ll) && (t3 == -0x8000ll) && (n == 1)) {
+ mul = 0x7fffffff;
+ } else {
+ mul = (t2 * t3) << n;
+ }
+
+ ret = t1 - mul + 0x8000;
+
+ if ((ret > 0x7fffffffll) || (ret < -0x80000000ll)) {
+ env->PSW_USB_V = (1 << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ } else {
+ env->PSW_USB_V = 0;
+ }
+ env->PSW_USB_AV = ret ^ ret * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret & 0xffff0000ll;
+}
+
+uint32_t helper_sub_b(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t b, i;
+ int32_t extr_r1, extr_r2;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ uint32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ extr_r1 = sextract32(r1, i * 8, 8);
+ extr_r2 = sextract32(r2, i * 8, 8);
+
+ b = extr_r1 - extr_r2;
+ ovf |= ((b > 0x7f) || (b < -0x80));
+ avf |= b ^ b * 2u;
+ ret |= ((b & 0xff) << (i*8));
+ }
+
+ env->PSW_USB_V = (ovf << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 24;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_sub_h(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t h, i;
+ int32_t extr_r1, extr_r2;
+ int32_t ovf = 0;
+ int32_t avf = 0;
+ int32_t ret = 0;
+
+ for (i = 0; i < 2; i++) {
+ extr_r1 = sextract32(r1, i * 16, 16);
+ extr_r2 = sextract32(r2, i * 16, 16);
+ h = extr_r1 - extr_r2;
+ ovf |= ((h > 0x7fff) || (h < -0x8000));
+ avf |= h ^ h * 2u;
+ ret |= (h & 0xffff) << (i * 16);
+ }
+
+ env->PSW_USB_V = (ovf << 31);
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = avf << 16;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_eq_b(target_ulong r1, target_ulong r2)
+{
+ int32_t ret;
+ int32_t i, msk;
+
+ ret = 0;
+ msk = 0xff;
+ for (i = 0; i < 4; i++) {
+ if ((r1 & msk) == (r2 & msk)) {
+ ret |= msk;
+ }
+ msk = msk << 8;
+ }
+
+ return ret;
+}
+
+uint32_t helper_eq_h(target_ulong r1, target_ulong r2)
+{
+ int32_t ret = 0;
+
+ if ((r1 & 0xffff) == (r2 & 0xffff)) {
+ ret = 0xffff;
+ }
+
+ if ((r1 & 0xffff0000) == (r2 & 0xffff0000)) {
+ ret |= 0xffff0000;
+ }
+
+ return ret;
+}
+
+uint32_t helper_eqany_b(target_ulong r1, target_ulong r2)
+{
+ int32_t i;
+ uint32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ ret |= (sextract32(r1, i * 8, 8) == sextract32(r2, i * 8, 8));
+ }
+
+ return ret;
+}
+
+uint32_t helper_eqany_h(target_ulong r1, target_ulong r2)
+{
+ uint32_t ret;
+
+ ret = (sextract32(r1, 0, 16) == sextract32(r2, 0, 16));
+ ret |= (sextract32(r1, 16, 16) == sextract32(r2, 16, 16));
+
+ return ret;
+}
+
+uint32_t helper_lt_b(target_ulong r1, target_ulong r2)
+{
+ int32_t i;
+ uint32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ if (sextract32(r1, i * 8, 8) < sextract32(r2, i * 8, 8)) {
+ ret |= (0xff << (i * 8));
+ }
+ }
+
+ return ret;
+}
+
+uint32_t helper_lt_bu(target_ulong r1, target_ulong r2)
+{
+ int32_t i;
+ uint32_t ret = 0;
+
+ for (i = 0; i < 4; i++) {
+ if (extract32(r1, i * 8, 8) < extract32(r2, i * 8, 8)) {
+ ret |= (0xff << (i * 8));
+ }
+ }
+
+ return ret;
+}
+
+uint32_t helper_lt_h(target_ulong r1, target_ulong r2)
+{
+ uint32_t ret = 0;
+
+ if (sextract32(r1, 0, 16) < sextract32(r2, 0, 16)) {
+ ret |= 0xffff;
+ }
+
+ if (sextract32(r1, 16, 16) < sextract32(r2, 16, 16)) {
+ ret |= 0xffff0000;
+ }
+
+ return ret;
+}
+
+uint32_t helper_lt_hu(target_ulong r1, target_ulong r2)
+{
+ uint32_t ret = 0;
+
+ if (extract32(r1, 0, 16) < extract32(r2, 0, 16)) {
+ ret |= 0xffff;
+ }
+
+ if (extract32(r1, 16, 16) < extract32(r2, 16, 16)) {
+ ret |= 0xffff0000;
+ }
+
+ return ret;
+}
+
+#define EXTREMA_H_B(name, op) \
+uint32_t helper_##name ##_b(target_ulong r1, target_ulong r2) \
+{ \
+ int32_t i, extr_r1, extr_r2; \
+ uint32_t ret = 0; \
+ \
+ for (i = 0; i < 4; i++) { \
+ extr_r1 = sextract32(r1, i * 8, 8); \
+ extr_r2 = sextract32(r2, i * 8, 8); \
+ extr_r1 = (extr_r1 op extr_r2) ? extr_r1 : extr_r2; \
+ ret |= (extr_r1 & 0xff) << (i * 8); \
+ } \
+ return ret; \
+} \
+ \
+uint32_t helper_##name ##_bu(target_ulong r1, target_ulong r2)\
+{ \
+ int32_t i; \
+ uint32_t extr_r1, extr_r2; \
+ uint32_t ret = 0; \
+ \
+ for (i = 0; i < 4; i++) { \
+ extr_r1 = extract32(r1, i * 8, 8); \
+ extr_r2 = extract32(r2, i * 8, 8); \
+ extr_r1 = (extr_r1 op extr_r2) ? extr_r1 : extr_r2; \
+ ret |= (extr_r1 & 0xff) << (i * 8); \
+ } \
+ return ret; \
+} \
+ \
+uint32_t helper_##name ##_h(target_ulong r1, target_ulong r2) \
+{ \
+ int32_t extr_r1, extr_r2; \
+ uint32_t ret = 0; \
+ \
+ extr_r1 = sextract32(r1, 0, 16); \
+ extr_r2 = sextract32(r2, 0, 16); \
+ ret = (extr_r1 op extr_r2) ? extr_r1 : extr_r2; \
+ ret = ret & 0xffff; \
+ \
+ extr_r1 = sextract32(r1, 16, 16); \
+ extr_r2 = sextract32(r2, 16, 16); \
+ extr_r1 = (extr_r1 op extr_r2) ? extr_r1 : extr_r2; \
+ ret |= extr_r1 << 16; \
+ \
+ return ret; \
+} \
+ \
+uint32_t helper_##name ##_hu(target_ulong r1, target_ulong r2)\
+{ \
+ uint32_t extr_r1, extr_r2; \
+ uint32_t ret = 0; \
+ \
+ extr_r1 = extract32(r1, 0, 16); \
+ extr_r2 = extract32(r2, 0, 16); \
+ ret = (extr_r1 op extr_r2) ? extr_r1 : extr_r2; \
+ ret = ret & 0xffff; \
+ \
+ extr_r1 = extract32(r1, 16, 16); \
+ extr_r2 = extract32(r2, 16, 16); \
+ extr_r1 = (extr_r1 op extr_r2) ? extr_r1 : extr_r2; \
+ ret |= extr_r1 << (16); \
+ \
+ return ret; \
+} \
+ \
+uint64_t helper_ix##name(uint64_t r1, uint32_t r2) \
+{ \
+ int64_t r2l, r2h, r1hl; \
+ uint64_t ret = 0; \
+ \
+ ret = ((r1 + 2) & 0xffff); \
+ r2l = sextract64(r2, 0, 16); \
+ r2h = sextract64(r2, 16, 16); \
+ r1hl = sextract64(r1, 32, 16); \
+ \
+ if ((r2l op ## = r2h) && (r2l op r1hl)) { \
+ ret |= (r2l & 0xffff) << 32; \
+ ret |= extract64(r1, 0, 16) << 16; \
+ } else if ((r2h op r2l) && (r2h op r1hl)) { \
+ ret |= extract64(r2, 16, 16) << 32; \
+ ret |= extract64(r1 + 1, 0, 16) << 16; \
+ } else { \
+ ret |= r1 & 0xffffffff0000ull; \
+ } \
+ return ret; \
+} \
+ \
+uint64_t helper_ix##name ##_u(uint64_t r1, uint32_t r2) \
+{ \
+ int64_t r2l, r2h, r1hl; \
+ uint64_t ret = 0; \
+ \
+ ret = ((r1 + 2) & 0xffff); \
+ r2l = extract64(r2, 0, 16); \
+ r2h = extract64(r2, 16, 16); \
+ r1hl = extract64(r1, 32, 16); \
+ \
+ if ((r2l op ## = r2h) && (r2l op r1hl)) { \
+ ret |= (r2l & 0xffff) << 32; \
+ ret |= extract64(r1, 0, 16) << 16; \
+ } else if ((r2h op r2l) && (r2h op r1hl)) { \
+ ret |= extract64(r2, 16, 16) << 32; \
+ ret |= extract64(r1 + 1, 0, 16) << 16; \
+ } else { \
+ ret |= r1 & 0xffffffff0000ull; \
+ } \
+ return ret; \
+}
+
+EXTREMA_H_B(max, >)
+EXTREMA_H_B(min, <)
+
+#undef EXTREMA_H_B
+
+uint32_t helper_clo(target_ulong r1)
+{
+ return clo32(r1);
+}
+
+uint32_t helper_clo_h(target_ulong r1)
+{
+ uint32_t ret_hw0 = extract32(r1, 0, 16);
+ uint32_t ret_hw1 = extract32(r1, 16, 16);
+
+ ret_hw0 = clo32(ret_hw0 << 16);
+ ret_hw1 = clo32(ret_hw1 << 16);
+
+ if (ret_hw0 > 16) {
+ ret_hw0 = 16;
+ }
+ if (ret_hw1 > 16) {
+ ret_hw1 = 16;
+ }
+
+ return ret_hw0 | (ret_hw1 << 16);
+}
+
+uint32_t helper_clz(target_ulong r1)
+{
+ return clz32(r1);
+}
+
+uint32_t helper_clz_h(target_ulong r1)
+{
+ uint32_t ret_hw0 = extract32(r1, 0, 16);
+ uint32_t ret_hw1 = extract32(r1, 16, 16);
+
+ ret_hw0 = clz32(ret_hw0 << 16);
+ ret_hw1 = clz32(ret_hw1 << 16);
+
+ if (ret_hw0 > 16) {
+ ret_hw0 = 16;
+ }
+ if (ret_hw1 > 16) {
+ ret_hw1 = 16;
+ }
+
+ return ret_hw0 | (ret_hw1 << 16);
+}
+
+uint32_t helper_cls(target_ulong r1)
+{
+ return clrsb32(r1);
+}
+
+uint32_t helper_cls_h(target_ulong r1)
+{
+ uint32_t ret_hw0 = extract32(r1, 0, 16);
+ uint32_t ret_hw1 = extract32(r1, 16, 16);
+
+ ret_hw0 = clrsb32(ret_hw0 << 16);
+ ret_hw1 = clrsb32(ret_hw1 << 16);
+
+ if (ret_hw0 > 15) {
+ ret_hw0 = 15;
+ }
+ if (ret_hw1 > 15) {
+ ret_hw1 = 15;
+ }
+
+ return ret_hw0 | (ret_hw1 << 16);
+}
+
+uint32_t helper_sh(target_ulong r1, target_ulong r2)
+{
+ int32_t shift_count = sextract32(r2, 0, 6);
+
+ if (shift_count == -32) {
+ return 0;
+ } else if (shift_count < 0) {
+ return r1 >> -shift_count;
+ } else {
+ return r1 << shift_count;
+ }
+}
+
+uint32_t helper_sh_h(target_ulong r1, target_ulong r2)
+{
+ int32_t ret_hw0, ret_hw1;
+ int32_t shift_count;
+
+ shift_count = sextract32(r2, 0, 5);
+
+ if (shift_count == -16) {
+ return 0;
+ } else if (shift_count < 0) {
+ ret_hw0 = extract32(r1, 0, 16) >> -shift_count;
+ ret_hw1 = extract32(r1, 16, 16) >> -shift_count;
+ return (ret_hw0 & 0xffff) | (ret_hw1 << 16);
+ } else {
+ ret_hw0 = extract32(r1, 0, 16) << shift_count;
+ ret_hw1 = extract32(r1, 16, 16) << shift_count;
+ return (ret_hw0 & 0xffff) | (ret_hw1 << 16);
+ }
+}
+
+uint32_t helper_sha(CPUTriCoreState *env, target_ulong r1, target_ulong r2)
+{
+ int32_t shift_count;
+ int64_t result, t1;
+ uint32_t ret;
+
+ shift_count = sextract32(r2, 0, 6);
+ t1 = sextract32(r1, 0, 32);
+
+ if (shift_count == 0) {
+ env->PSW_USB_C = env->PSW_USB_V = 0;
+ ret = r1;
+ } else if (shift_count == -32) {
+ env->PSW_USB_C = r1;
+ env->PSW_USB_V = 0;
+ ret = t1 >> 31;
+ } else if (shift_count > 0) {
+ result = t1 << shift_count;
+ /* calc carry */
+ env->PSW_USB_C = ((result & 0xffffffff00000000ULL) != 0);
+ /* calc v */
+ env->PSW_USB_V = (((result > 0x7fffffffLL) ||
+ (result < -0x80000000LL)) << 31);
+ /* calc sv */
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ ret = (uint32_t)result;
+ } else {
+ env->PSW_USB_V = 0;
+ env->PSW_USB_C = (r1 & ((1 << -shift_count) - 1));
+ ret = t1 >> -shift_count;
+ }
+
+ env->PSW_USB_AV = ret ^ ret * 2u;
+ env->PSW_USB_SAV |= env->PSW_USB_AV;
+
+ return ret;
+}
+
+uint32_t helper_sha_h(target_ulong r1, target_ulong r2)
+{
+ int32_t shift_count;
+ int32_t ret_hw0, ret_hw1;
+
+ shift_count = sextract32(r2, 0, 5);
+
+ if (shift_count == 0) {
+ return r1;
+ } else if (shift_count < 0) {
+ ret_hw0 = sextract32(r1, 0, 16) >> -shift_count;
+ ret_hw1 = sextract32(r1, 16, 16) >> -shift_count;
+ return (ret_hw0 & 0xffff) | (ret_hw1 << 16);
+ } else {
+ ret_hw0 = sextract32(r1, 0, 16) << shift_count;
+ ret_hw1 = sextract32(r1, 16, 16) << shift_count;
+ return (ret_hw0 & 0xffff) | (ret_hw1 << 16);
+ }
+}
+
+uint32_t helper_bmerge(target_ulong r1, target_ulong r2)
+{
+ uint32_t i, ret;
+
+ ret = 0;
+ for (i = 0; i < 16; i++) {
+ ret |= (r1 & 1) << (2 * i + 1);
+ ret |= (r2 & 1) << (2 * i);
+ r1 = r1 >> 1;
+ r2 = r2 >> 1;
+ }
+ return ret;
+}
+
+uint64_t helper_bsplit(uint32_t r1)
+{
+ int32_t i;
+ uint64_t ret;
+
+ ret = 0;
+ for (i = 0; i < 32; i = i + 2) {
+ /* even */
+ ret |= (r1 & 1) << (i/2);
+ r1 = r1 >> 1;
+ /* odd */
+ ret |= (uint64_t)(r1 & 1) << (i/2 + 32);
+ r1 = r1 >> 1;
+ }
+ return ret;
+}
+
+uint32_t helper_parity(target_ulong r1)
+{
+ uint32_t ret;
+ uint32_t nOnes, i;
+
+ ret = 0;
+ nOnes = 0;
+ for (i = 0; i < 8; i++) {
+ ret ^= (r1 & 1);
+ r1 = r1 >> 1;
+ }
+ /* second byte */
+ nOnes = 0;
+ for (i = 0; i < 8; i++) {
+ nOnes ^= (r1 & 1);
+ r1 = r1 >> 1;
+ }
+ ret |= nOnes << 8;
+ /* third byte */
+ nOnes = 0;
+ for (i = 0; i < 8; i++) {
+ nOnes ^= (r1 & 1);
+ r1 = r1 >> 1;
+ }
+ ret |= nOnes << 16;
+ /* fourth byte */
+ nOnes = 0;
+ for (i = 0; i < 8; i++) {
+ nOnes ^= (r1 & 1);
+ r1 = r1 >> 1;
+ }
+ ret |= nOnes << 24;
+
+ return ret;
+}
+
+uint32_t helper_pack(uint32_t carry, uint32_t r1_low, uint32_t r1_high,
+ target_ulong r2)
+{
+ uint32_t ret;
+ int32_t fp_exp, fp_frac, temp_exp, fp_exp_frac;
+ int32_t int_exp = r1_high;
+ int32_t int_mant = r1_low;
+ uint32_t flag_rnd = (int_mant & (1 << 7)) && (
+ (int_mant & (1 << 8)) ||
+ (int_mant & 0x7f) ||
+ (carry != 0));
+ if (((int_mant & (1<<31)) == 0) && (int_exp == 255)) {
+ fp_exp = 255;
+ fp_frac = extract32(int_mant, 8, 23);
+ } else if ((int_mant & (1<<31)) && (int_exp >= 127)) {
+ fp_exp = 255;
+ fp_frac = 0;
+ } else if ((int_mant & (1<<31)) && (int_exp <= -128)) {
+ fp_exp = 0;
+ fp_frac = 0;
+ } else if (int_mant == 0) {
+ fp_exp = 0;
+ fp_frac = 0;
+ } else {
+ if (((int_mant & (1 << 31)) == 0)) {
+ temp_exp = 0;
+ } else {
+ temp_exp = int_exp + 128;
+ }
+ fp_exp_frac = (((temp_exp & 0xff) << 23) |
+ extract32(int_mant, 8, 23))
+ + flag_rnd;
+ fp_exp = extract32(fp_exp_frac, 23, 8);
+ fp_frac = extract32(fp_exp_frac, 0, 23);
+ }
+ ret = r2 & (1 << 31);
+ ret = ret + (fp_exp << 23);
+ ret = ret + (fp_frac & 0x7fffff);
+
+ return ret;
+}
+
+uint64_t helper_unpack(target_ulong arg1)
+{
+ int32_t fp_exp = extract32(arg1, 23, 8);
+ int32_t fp_frac = extract32(arg1, 0, 23);
+ uint64_t ret;
+ int32_t int_exp, int_mant;
+
+ if (fp_exp == 255) {
+ int_exp = 255;
+ int_mant = (fp_frac << 7);
+ } else if ((fp_exp == 0) && (fp_frac == 0)) {
+ int_exp = -127;
+ int_mant = 0;
+ } else if ((fp_exp == 0) && (fp_frac != 0)) {
+ int_exp = -126;
+ int_mant = (fp_frac << 7);
+ } else {
+ int_exp = fp_exp - 127;
+ int_mant = (fp_frac << 7);
+ int_mant |= (1 << 30);
+ }
+ ret = int_exp;
+ ret = ret << 32;
+ ret |= int_mant;
+
+ return ret;
+}
+
+uint64_t helper_dvinit_b_13(CPUTriCoreState *env, uint32_t r1, uint32_t r2)
+{
+ uint64_t ret;
+ int32_t abs_sig_dividend, abs_divisor;
+
+ ret = sextract32(r1, 0, 32);
+ ret = ret << 24;
+ if (!((r1 & 0x80000000) == (r2 & 0x80000000))) {
+ ret |= 0xffffff;
+ }
+
+ abs_sig_dividend = abs((int32_t)r1) >> 8;
+ abs_divisor = abs((int32_t)r2);
+ /* calc overflow
+ ofv if (a/b >= 255) <=> (a/255 >= b) */
+ env->PSW_USB_V = (abs_sig_dividend >= abs_divisor) << 31;
+ env->PSW_USB_V = env->PSW_USB_V << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = 0;
+
+ return ret;
+}
+
+uint64_t helper_dvinit_b_131(CPUTriCoreState *env, uint32_t r1, uint32_t r2)
+{
+ uint64_t ret = sextract32(r1, 0, 32);
+
+ ret = ret << 24;
+ if (!((r1 & 0x80000000) == (r2 & 0x80000000))) {
+ ret |= 0xffffff;
+ }
+ /* calc overflow */
+ env->PSW_USB_V = ((r2 == 0) || ((r2 == 0xffffffff) && (r1 == 0xffffff80)));
+ env->PSW_USB_V = env->PSW_USB_V << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = 0;
+
+ return ret;
+}
+
+uint64_t helper_dvinit_h_13(CPUTriCoreState *env, uint32_t r1, uint32_t r2)
+{
+ uint64_t ret;
+ int32_t abs_sig_dividend, abs_divisor;
+
+ ret = sextract32(r1, 0, 32);
+ ret = ret << 16;
+ if (!((r1 & 0x80000000) == (r2 & 0x80000000))) {
+ ret |= 0xffff;
+ }
+
+ abs_sig_dividend = abs((int32_t)r1) >> 16;
+ abs_divisor = abs((int32_t)r2);
+ /* calc overflow
+ ofv if (a/b >= 0xffff) <=> (a/0xffff >= b) */
+ env->PSW_USB_V = (abs_sig_dividend >= abs_divisor) << 31;
+ env->PSW_USB_V = env->PSW_USB_V << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = 0;
+
+ return ret;
+}
+
+uint64_t helper_dvinit_h_131(CPUTriCoreState *env, uint32_t r1, uint32_t r2)
+{
+ uint64_t ret = sextract32(r1, 0, 32);
+
+ ret = ret << 16;
+ if (!((r1 & 0x80000000) == (r2 & 0x80000000))) {
+ ret |= 0xffff;
+ }
+ /* calc overflow */
+ env->PSW_USB_V = ((r2 == 0) || ((r2 == 0xffffffff) && (r1 == 0xffff8000)));
+ env->PSW_USB_V = env->PSW_USB_V << 31;
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = 0;
+
+ return ret;
+}
+
+uint64_t helper_dvadj(uint64_t r1, uint32_t r2)
+{
+ int32_t x_sign = (r1 >> 63);
+ int32_t q_sign = x_sign ^ (r2 >> 31);
+ int32_t eq_pos = x_sign & ((r1 >> 32) == r2);
+ int32_t eq_neg = x_sign & ((r1 >> 32) == -r2);
+ uint32_t quotient;
+ uint64_t ret, remainder;
+
+ if ((q_sign & ~eq_neg) | eq_pos) {
+ quotient = (r1 + 1) & 0xffffffff;
+ } else {
+ quotient = r1 & 0xffffffff;
+ }
+
+ if (eq_pos | eq_neg) {
+ remainder = 0;
+ } else {
+ remainder = (r1 & 0xffffffff00000000ull);
+ }
+ ret = remainder|quotient;
+ return ret;
+}
+
+uint64_t helper_dvstep(uint64_t r1, uint32_t r2)
+{
+ int32_t dividend_sign = extract64(r1, 63, 1);
+ int32_t divisor_sign = extract32(r2, 31, 1);
+ int32_t quotient_sign = (dividend_sign != divisor_sign);
+ int32_t addend, dividend_quotient, remainder;
+ int32_t i, temp;
+
+ if (quotient_sign) {
+ addend = r2;
+ } else {
+ addend = -r2;
+ }
+ dividend_quotient = (int32_t)r1;
+ remainder = (int32_t)(r1 >> 32);
+
+ for (i = 0; i < 8; i++) {
+ remainder = (remainder << 1) | extract32(dividend_quotient, 31, 1);
+ dividend_quotient <<= 1;
+ temp = remainder + addend;
+ if ((temp < 0) == dividend_sign) {
+ remainder = temp;
+ }
+ if (((temp < 0) == dividend_sign)) {
+ dividend_quotient = dividend_quotient | !quotient_sign;
+ } else {
+ dividend_quotient = dividend_quotient | quotient_sign;
+ }
+ }
+ return ((uint64_t)remainder << 32) | (uint32_t)dividend_quotient;
+}
+
+uint64_t helper_dvstep_u(uint64_t r1, uint32_t r2)
+{
+ int32_t dividend_quotient = extract64(r1, 0, 32);
+ int64_t remainder = extract64(r1, 32, 32);
+ int32_t i;
+ int64_t temp;
+ for (i = 0; i < 8; i++) {
+ remainder = (remainder << 1) | extract32(dividend_quotient, 31, 1);
+ dividend_quotient <<= 1;
+ temp = (remainder & 0xffffffff) - r2;
+ if (temp >= 0) {
+ remainder = temp;
+ }
+ dividend_quotient = dividend_quotient | !(temp < 0);
+ }
+ return ((uint64_t)remainder << 32) | (uint32_t)dividend_quotient;
+}
+
+uint64_t helper_divide(CPUTriCoreState *env, uint32_t r1, uint32_t r2)
+{
+ int32_t quotient, remainder;
+ int32_t dividend = (int32_t)r1;
+ int32_t divisor = (int32_t)r2;
+
+ if (divisor == 0) {
+ if (dividend >= 0) {
+ quotient = 0x7fffffff;
+ remainder = 0;
+ } else {
+ quotient = 0x80000000;
+ remainder = 0;
+ }
+ env->PSW_USB_V = (1 << 31);
+ } else if ((divisor == 0xffffffff) && (dividend == 0x80000000)) {
+ quotient = 0x7fffffff;
+ remainder = 0;
+ env->PSW_USB_V = (1 << 31);
+ } else {
+ remainder = dividend % divisor;
+ quotient = (dividend - remainder)/divisor;
+ env->PSW_USB_V = 0;
+ }
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = 0;
+ return ((uint64_t)remainder << 32) | (uint32_t)quotient;
+}
+
+uint64_t helper_divide_u(CPUTriCoreState *env, uint32_t r1, uint32_t r2)
+{
+ uint32_t quotient, remainder;
+ uint32_t dividend = r1;
+ uint32_t divisor = r2;
+
+ if (divisor == 0) {
+ quotient = 0xffffffff;
+ remainder = 0;
+ env->PSW_USB_V = (1 << 31);
+ } else {
+ remainder = dividend % divisor;
+ quotient = (dividend - remainder)/divisor;
+ env->PSW_USB_V = 0;
+ }
+ env->PSW_USB_SV |= env->PSW_USB_V;
+ env->PSW_USB_AV = 0;
+ return ((uint64_t)remainder << 32) | quotient;
+}
+
+uint64_t helper_mul_h(uint32_t arg00, uint32_t arg01,
+ uint32_t arg10, uint32_t arg11, uint32_t n)
+{
+ uint64_t ret;
+ uint32_t result0, result1;
+
+ int32_t sc1 = ((arg00 & 0xffff) == 0x8000) &&
+ ((arg10 & 0xffff) == 0x8000) && (n == 1);
+ int32_t sc0 = ((arg01 & 0xffff) == 0x8000) &&
+ ((arg11 & 0xffff) == 0x8000) && (n == 1);
+ if (sc1) {
+ result1 = 0x7fffffff;
+ } else {
+ result1 = (((uint32_t)(arg00 * arg10)) << n);
+ }
+ if (sc0) {
+ result0 = 0x7fffffff;
+ } else {
+ result0 = (((uint32_t)(arg01 * arg11)) << n);
+ }
+ ret = (((uint64_t)result1 << 32)) | result0;
+ return ret;
+}
+
+uint64_t helper_mulm_h(uint32_t arg00, uint32_t arg01,
+ uint32_t arg10, uint32_t arg11, uint32_t n)
+{
+ uint64_t ret;
+ int64_t result0, result1;
+
+ int32_t sc1 = ((arg00 & 0xffff) == 0x8000) &&
+ ((arg10 & 0xffff) == 0x8000) && (n == 1);
+ int32_t sc0 = ((arg01 & 0xffff) == 0x8000) &&
+ ((arg11 & 0xffff) == 0x8000) && (n == 1);
+
+ if (sc1) {
+ result1 = 0x7fffffff;
+ } else {
+ result1 = (((int32_t)arg00 * (int32_t)arg10) << n);
+ }
+ if (sc0) {
+ result0 = 0x7fffffff;
+ } else {
+ result0 = (((int32_t)arg01 * (int32_t)arg11) << n);
+ }
+ ret = (result1 + result0);
+ ret = ret << 16;
+ return ret;
+}
+uint32_t helper_mulr_h(uint32_t arg00, uint32_t arg01,
+ uint32_t arg10, uint32_t arg11, uint32_t n)
+{
+ uint32_t result0, result1;
+
+ int32_t sc1 = ((arg00 & 0xffff) == 0x8000) &&
+ ((arg10 & 0xffff) == 0x8000) && (n == 1);
+ int32_t sc0 = ((arg01 & 0xffff) == 0x8000) &&
+ ((arg11 & 0xffff) == 0x8000) && (n == 1);
+
+ if (sc1) {
+ result1 = 0x7fffffff;
+ } else {
+ result1 = ((arg00 * arg10) << n) + 0x8000;
+ }
+ if (sc0) {
+ result0 = 0x7fffffff;
+ } else {
+ result0 = ((arg01 * arg11) << n) + 0x8000;
+ }
+ return (result1 & 0xffff0000) | (result0 >> 16);
+}
+
+uint32_t helper_crc32(uint32_t arg0, uint32_t arg1)
+{
+ uint8_t buf[4];
+ uint32_t ret;
+ stl_be_p(buf, arg0);
+
+ ret = crc32(arg1, buf, 4);
+ return ret;
+}
+
+/* context save area (CSA) related helpers */
+
+static int cdc_increment(target_ulong *psw)
+{
+ if ((*psw & MASK_PSW_CDC) == 0x7f) {
+ return 0;
+ }
+
+ (*psw)++;
+ /* check for overflow */
+ int lo = clo32((*psw & MASK_PSW_CDC) << (32 - 7));
+ int mask = (1u << (7 - lo)) - 1;
+ int count = *psw & mask;
+ if (count == 0) {
+ (*psw)--;
+ return 1;
+ }
+ return 0;
+}
+
+static int cdc_decrement(target_ulong *psw)
+{
+ if ((*psw & MASK_PSW_CDC) == 0x7f) {
+ return 0;
+ }
+ /* check for underflow */
+ int lo = clo32((*psw & MASK_PSW_CDC) << (32 - 7));
+ int mask = (1u << (7 - lo)) - 1;
+ int count = *psw & mask;
+ if (count == 0) {
+ return 1;
+ }
+ (*psw)--;
+ return 0;
+}
+
+static bool cdc_zero(target_ulong *psw)
+{
+ int cdc = *psw & MASK_PSW_CDC;
+ /* Returns TRUE if PSW.CDC.COUNT == 0 or if PSW.CDC ==
+ 7'b1111111, otherwise returns FALSE. */
+ if (cdc == 0x7f) {
+ return true;
+ }
+ /* find CDC.COUNT */
+ int lo = clo32((*psw & MASK_PSW_CDC) << (32 - 7));
+ int mask = (1u << (7 - lo)) - 1;
+ int count = *psw & mask;
+ return count == 0;
+}
+
+static void save_context_upper(CPUTriCoreState *env, int ea)
+{
+ cpu_stl_data(env, ea, env->PCXI);
+ cpu_stl_data(env, ea+4, env->PSW);
+ cpu_stl_data(env, ea+8, env->gpr_a[10]);
+ cpu_stl_data(env, ea+12, env->gpr_a[11]);
+ cpu_stl_data(env, ea+16, env->gpr_d[8]);
+ cpu_stl_data(env, ea+20, env->gpr_d[9]);
+ cpu_stl_data(env, ea+24, env->gpr_d[10]);
+ cpu_stl_data(env, ea+28, env->gpr_d[11]);
+ cpu_stl_data(env, ea+32, env->gpr_a[12]);
+ cpu_stl_data(env, ea+36, env->gpr_a[13]);
+ cpu_stl_data(env, ea+40, env->gpr_a[14]);
+ cpu_stl_data(env, ea+44, env->gpr_a[15]);
+ cpu_stl_data(env, ea+48, env->gpr_d[12]);
+ cpu_stl_data(env, ea+52, env->gpr_d[13]);
+ cpu_stl_data(env, ea+56, env->gpr_d[14]);
+ cpu_stl_data(env, ea+60, env->gpr_d[15]);
+}
+
+static void save_context_lower(CPUTriCoreState *env, int ea)
+{
+ cpu_stl_data(env, ea, env->PCXI);
+ cpu_stl_data(env, ea+4, env->gpr_a[11]);
+ cpu_stl_data(env, ea+8, env->gpr_a[2]);
+ cpu_stl_data(env, ea+12, env->gpr_a[3]);
+ cpu_stl_data(env, ea+16, env->gpr_d[0]);
+ cpu_stl_data(env, ea+20, env->gpr_d[1]);
+ cpu_stl_data(env, ea+24, env->gpr_d[2]);
+ cpu_stl_data(env, ea+28, env->gpr_d[3]);
+ cpu_stl_data(env, ea+32, env->gpr_a[4]);
+ cpu_stl_data(env, ea+36, env->gpr_a[5]);
+ cpu_stl_data(env, ea+40, env->gpr_a[6]);
+ cpu_stl_data(env, ea+44, env->gpr_a[7]);
+ cpu_stl_data(env, ea+48, env->gpr_d[4]);
+ cpu_stl_data(env, ea+52, env->gpr_d[5]);
+ cpu_stl_data(env, ea+56, env->gpr_d[6]);
+ cpu_stl_data(env, ea+60, env->gpr_d[7]);
+}
+
+static void restore_context_upper(CPUTriCoreState *env, int ea,
+ target_ulong *new_PCXI, target_ulong *new_PSW)
+{
+ *new_PCXI = cpu_ldl_data(env, ea);
+ *new_PSW = cpu_ldl_data(env, ea+4);
+ env->gpr_a[10] = cpu_ldl_data(env, ea+8);
+ env->gpr_a[11] = cpu_ldl_data(env, ea+12);
+ env->gpr_d[8] = cpu_ldl_data(env, ea+16);
+ env->gpr_d[9] = cpu_ldl_data(env, ea+20);
+ env->gpr_d[10] = cpu_ldl_data(env, ea+24);
+ env->gpr_d[11] = cpu_ldl_data(env, ea+28);
+ env->gpr_a[12] = cpu_ldl_data(env, ea+32);
+ env->gpr_a[13] = cpu_ldl_data(env, ea+36);
+ env->gpr_a[14] = cpu_ldl_data(env, ea+40);
+ env->gpr_a[15] = cpu_ldl_data(env, ea+44);
+ env->gpr_d[12] = cpu_ldl_data(env, ea+48);
+ env->gpr_d[13] = cpu_ldl_data(env, ea+52);
+ env->gpr_d[14] = cpu_ldl_data(env, ea+56);
+ env->gpr_d[15] = cpu_ldl_data(env, ea+60);
+}
+
+static void restore_context_lower(CPUTriCoreState *env, int ea,
+ target_ulong *ra, target_ulong *pcxi)
+{
+ *pcxi = cpu_ldl_data(env, ea);
+ *ra = cpu_ldl_data(env, ea+4);
+ env->gpr_a[2] = cpu_ldl_data(env, ea+8);
+ env->gpr_a[3] = cpu_ldl_data(env, ea+12);
+ env->gpr_d[0] = cpu_ldl_data(env, ea+16);
+ env->gpr_d[1] = cpu_ldl_data(env, ea+20);
+ env->gpr_d[2] = cpu_ldl_data(env, ea+24);
+ env->gpr_d[3] = cpu_ldl_data(env, ea+28);
+ env->gpr_a[4] = cpu_ldl_data(env, ea+32);
+ env->gpr_a[5] = cpu_ldl_data(env, ea+36);
+ env->gpr_a[6] = cpu_ldl_data(env, ea+40);
+ env->gpr_a[7] = cpu_ldl_data(env, ea+44);
+ env->gpr_d[4] = cpu_ldl_data(env, ea+48);
+ env->gpr_d[5] = cpu_ldl_data(env, ea+52);
+ env->gpr_d[6] = cpu_ldl_data(env, ea+56);
+ env->gpr_d[7] = cpu_ldl_data(env, ea+60);
+}
+
+void helper_call(CPUTriCoreState *env, uint32_t next_pc)
+{
+ target_ulong tmp_FCX;
+ target_ulong ea;
+ target_ulong new_FCX;
+ target_ulong psw;
+
+ psw = psw_read(env);
+ /* if (FCX == 0) trap(FCU); */
+ if (env->FCX == 0) {
+ /* FCU trap */
+ }
+ /* if (PSW.CDE) then if (cdc_increment()) then trap(CDO); */
+ if (psw & MASK_PSW_CDE) {
+ if (cdc_increment(&psw)) {
+ /* CDO trap */
+ }
+ }
+ /* PSW.CDE = 1;*/
+ psw |= MASK_PSW_CDE;
+ /* tmp_FCX = FCX; */
+ tmp_FCX = env->FCX;
+ /* EA = {FCX.FCXS, 6'b0, FCX.FCXO, 6'b0}; */
+ ea = ((env->FCX & MASK_FCX_FCXS) << 12) +
+ ((env->FCX & MASK_FCX_FCXO) << 6);
+ /* new_FCX = M(EA, word); */
+ new_FCX = cpu_ldl_data(env, ea);
+ /* M(EA, 16 * word) = {PCXI, PSW, A[10], A[11], D[8], D[9], D[10], D[11],
+ A[12], A[13], A[14], A[15], D[12], D[13], D[14],
+ D[15]}; */
+ save_context_upper(env, ea);
+
+ /* PCXI.PCPN = ICR.CCPN; */
+ env->PCXI = (env->PCXI & 0xffffff) +
+ ((env->ICR & MASK_ICR_CCPN) << 24);
+ /* PCXI.PIE = ICR.IE; */
+ env->PCXI = ((env->PCXI & ~MASK_PCXI_PIE) +
+ ((env->ICR & MASK_ICR_IE) << 15));
+ /* PCXI.UL = 1; */
+ env->PCXI |= MASK_PCXI_UL;
+
+ /* PCXI[19: 0] = FCX[19: 0]; */
+ env->PCXI = (env->PCXI & 0xfff00000) + (env->FCX & 0xfffff);
+ /* FCX[19: 0] = new_FCX[19: 0]; */
+ env->FCX = (env->FCX & 0xfff00000) + (new_FCX & 0xfffff);
+ /* A[11] = next_pc[31: 0]; */
+ env->gpr_a[11] = next_pc;
+
+ /* if (tmp_FCX == LCX) trap(FCD);*/
+ if (tmp_FCX == env->LCX) {
+ /* FCD trap */
+ }
+ psw_write(env, psw);
+}
+
+void helper_ret(CPUTriCoreState *env)
+{
+ target_ulong ea;
+ target_ulong new_PCXI;
+ target_ulong new_PSW, psw;
+
+ psw = psw_read(env);
+ /* if (PSW.CDE) then if (cdc_decrement()) then trap(CDU);*/
+ if (env->PSW & MASK_PSW_CDE) {
+ if (cdc_decrement(&(env->PSW))) {
+ /* CDU trap */
+ }
+ }
+ /* if (PCXI[19: 0] == 0) then trap(CSU); */
+ if ((env->PCXI & 0xfffff) == 0) {
+ /* CSU trap */
+ }
+ /* if (PCXI.UL == 0) then trap(CTYP); */
+ if ((env->PCXI & MASK_PCXI_UL) == 0) {
+ /* CTYP trap */
+ }
+ /* PC = {A11 [31: 1], 1’b0}; */
+ env->PC = env->gpr_a[11] & 0xfffffffe;
+
+ /* EA = {PCXI.PCXS, 6'b0, PCXI.PCXO, 6'b0}; */
+ ea = ((env->PCXI & MASK_PCXI_PCXS) << 12) +
+ ((env->PCXI & MASK_PCXI_PCXO) << 6);
+ /* {new_PCXI, new_PSW, A[10], A[11], D[8], D[9], D[10], D[11], A[12],
+ A[13], A[14], A[15], D[12], D[13], D[14], D[15]} = M(EA, 16 * word); */
+ restore_context_upper(env, ea, &new_PCXI, &new_PSW);
+ /* M(EA, word) = FCX; */
+ cpu_stl_data(env, ea, env->FCX);
+ /* FCX[19: 0] = PCXI[19: 0]; */
+ env->FCX = (env->FCX & 0xfff00000) + (env->PCXI & 0x000fffff);
+ /* PCXI = new_PCXI; */
+ env->PCXI = new_PCXI;
+
+ if (tricore_feature(env, TRICORE_FEATURE_13)) {
+ /* PSW = new_PSW */
+ psw_write(env, new_PSW);
+ } else {
+ /* PSW = {new_PSW[31:26], PSW[25:24], new_PSW[23:0]}; */
+ psw_write(env, (new_PSW & ~(0x3000000)) + (psw & (0x3000000)));
+ }
+}
+
+void helper_bisr(CPUTriCoreState *env, uint32_t const9)
+{
+ target_ulong tmp_FCX;
+ target_ulong ea;
+ target_ulong new_FCX;
+
+ if (env->FCX == 0) {
+ /* FCU trap */
+ }
+
+ tmp_FCX = env->FCX;
+ ea = ((env->FCX & 0xf0000) << 12) + ((env->FCX & 0xffff) << 6);
+
+ /* new_FCX = M(EA, word); */
+ new_FCX = cpu_ldl_data(env, ea);
+ /* M(EA, 16 * word) = {PCXI, A[11], A[2], A[3], D[0], D[1], D[2], D[3], A[4]
+ , A[5], A[6], A[7], D[4], D[5], D[6], D[7]}; */
+ save_context_lower(env, ea);
+
+
+ /* PCXI.PCPN = ICR.CCPN */
+ env->PCXI = (env->PCXI & 0xffffff) +
+ ((env->ICR & MASK_ICR_CCPN) << 24);
+ /* PCXI.PIE = ICR.IE */
+ env->PCXI = ((env->PCXI & ~MASK_PCXI_PIE) +
+ ((env->ICR & MASK_ICR_IE) << 15));
+ /* PCXI.UL = 0 */
+ env->PCXI &= ~(MASK_PCXI_UL);
+ /* PCXI[19: 0] = FCX[19: 0] */
+ env->PCXI = (env->PCXI & 0xfff00000) + (env->FCX & 0xfffff);
+ /* FXC[19: 0] = new_FCX[19: 0] */
+ env->FCX = (env->FCX & 0xfff00000) + (new_FCX & 0xfffff);
+ /* ICR.IE = 1 */
+ env->ICR |= MASK_ICR_IE;
+
+ env->ICR |= const9; /* ICR.CCPN = const9[7: 0];*/
+
+ if (tmp_FCX == env->LCX) {
+ /* FCD trap */
+ }
+}
+
+void helper_rfe(CPUTriCoreState *env)
+{
+ target_ulong ea;
+ target_ulong new_PCXI;
+ target_ulong new_PSW;
+ /* if (PCXI[19: 0] == 0) then trap(CSU); */
+ if ((env->PCXI & 0xfffff) == 0) {
+ /* raise csu trap */
+ }
+ /* if (PCXI.UL == 0) then trap(CTYP); */
+ if ((env->PCXI & MASK_PCXI_UL) == 0) {
+ /* raise CTYP trap */
+ }
+ /* if (!cdc_zero() AND PSW.CDE) then trap(NEST); */
+ if (!cdc_zero(&(env->PSW)) && (env->PSW & MASK_PSW_CDE)) {
+ /* raise MNG trap */
+ }
+ env->PC = env->gpr_a[11] & ~0x1;
+ /* ICR.IE = PCXI.PIE; */
+ env->ICR = (env->ICR & ~MASK_ICR_IE) + ((env->PCXI & MASK_PCXI_PIE) >> 15);
+ /* ICR.CCPN = PCXI.PCPN; */
+ env->ICR = (env->ICR & ~MASK_ICR_CCPN) +
+ ((env->PCXI & MASK_PCXI_PCPN) >> 24);
+ /*EA = {PCXI.PCXS, 6'b0, PCXI.PCXO, 6'b0};*/
+ ea = ((env->PCXI & MASK_PCXI_PCXS) << 12) +
+ ((env->PCXI & MASK_PCXI_PCXO) << 6);
+ /*{new_PCXI, PSW, A[10], A[11], D[8], D[9], D[10], D[11], A[12],
+ A[13], A[14], A[15], D[12], D[13], D[14], D[15]} = M(EA, 16 * word); */
+ restore_context_upper(env, ea, &new_PCXI, &new_PSW);
+ /* M(EA, word) = FCX;*/
+ cpu_stl_data(env, ea, env->FCX);
+ /* FCX[19: 0] = PCXI[19: 0]; */
+ env->FCX = (env->FCX & 0xfff00000) + (env->PCXI & 0x000fffff);
+ /* PCXI = new_PCXI; */
+ env->PCXI = new_PCXI;
+ /* write psw */
+ psw_write(env, new_PSW);
+}
+
+void helper_rfm(CPUTriCoreState *env)
+{
+ env->PC = (env->gpr_a[11] & ~0x1);
+ /* ICR.IE = PCXI.PIE; */
+ env->ICR = (env->ICR & ~MASK_ICR_IE) |
+ ((env->PCXI & MASK_PCXI_PIE) >> 15);
+ /* ICR.CCPN = PCXI.PCPN; */
+ env->ICR = (env->ICR & ~MASK_ICR_CCPN) |
+ ((env->PCXI & MASK_PCXI_PCPN) >> 24);
+ /* {PCXI, PSW, A[10], A[11]} = M(DCX, 4 * word); */
+ env->PCXI = cpu_ldl_data(env, env->DCX);
+ psw_write(env, cpu_ldl_data(env, env->DCX+4));
+ env->gpr_a[10] = cpu_ldl_data(env, env->DCX+8);
+ env->gpr_a[11] = cpu_ldl_data(env, env->DCX+12);
+
+ if (tricore_feature(env, TRICORE_FEATURE_131)) {
+ env->DBGTCR = 0;
+ }
+}
+
+void helper_ldlcx(CPUTriCoreState *env, uint32_t ea)
+{
+ uint32_t dummy;
+ /* insn doesn't load PCXI and RA */
+ restore_context_lower(env, ea, &dummy, &dummy);
+}
+
+void helper_lducx(CPUTriCoreState *env, uint32_t ea)
+{
+ uint32_t dummy;
+ /* insn doesn't load PCXI and PSW */
+ restore_context_upper(env, ea, &dummy, &dummy);
+}
+
+void helper_stlcx(CPUTriCoreState *env, uint32_t ea)
+{
+ save_context_lower(env, ea);
+}
+
+void helper_stucx(CPUTriCoreState *env, uint32_t ea)
+{
+ save_context_upper(env, ea);
+}
+
+void helper_svlcx(CPUTriCoreState *env)
+{
+ target_ulong tmp_FCX;
+ target_ulong ea;
+ target_ulong new_FCX;
+
+ if (env->FCX == 0) {
+ /* FCU trap */
+ }
+ /* tmp_FCX = FCX; */
+ tmp_FCX = env->FCX;
+ /* EA = {FCX.FCXS, 6'b0, FCX.FCXO, 6'b0}; */
+ ea = ((env->FCX & MASK_FCX_FCXS) << 12) +
+ ((env->FCX & MASK_FCX_FCXO) << 6);
+ /* new_FCX = M(EA, word); */
+ new_FCX = cpu_ldl_data(env, ea);
+ /* M(EA, 16 * word) = {PCXI, PSW, A[10], A[11], D[8], D[9], D[10], D[11],
+ A[12], A[13], A[14], A[15], D[12], D[13], D[14],
+ D[15]}; */
+ save_context_lower(env, ea);
+
+ /* PCXI.PCPN = ICR.CCPN; */
+ env->PCXI = (env->PCXI & 0xffffff) +
+ ((env->ICR & MASK_ICR_CCPN) << 24);
+ /* PCXI.PIE = ICR.IE; */
+ env->PCXI = ((env->PCXI & ~MASK_PCXI_PIE) +
+ ((env->ICR & MASK_ICR_IE) << 15));
+ /* PCXI.UL = 0; */
+ env->PCXI &= ~MASK_PCXI_UL;
+
+ /* PCXI[19: 0] = FCX[19: 0]; */
+ env->PCXI = (env->PCXI & 0xfff00000) + (env->FCX & 0xfffff);
+ /* FCX[19: 0] = new_FCX[19: 0]; */
+ env->FCX = (env->FCX & 0xfff00000) + (new_FCX & 0xfffff);
+
+ /* if (tmp_FCX == LCX) trap(FCD);*/
+ if (tmp_FCX == env->LCX) {
+ /* FCD trap */
+ }
+}
+
+void helper_rslcx(CPUTriCoreState *env)
+{
+ target_ulong ea;
+ target_ulong new_PCXI;
+ /* if (PCXI[19: 0] == 0) then trap(CSU); */
+ if ((env->PCXI & 0xfffff) == 0) {
+ /* CSU trap */
+ }
+ /* if (PCXI.UL == 1) then trap(CTYP); */
+ if ((env->PCXI & MASK_PCXI_UL) != 0) {
+ /* CTYP trap */
+ }
+ /* EA = {PCXI.PCXS, 6'b0, PCXI.PCXO, 6'b0}; */
+ ea = ((env->PCXI & MASK_PCXI_PCXS) << 12) +
+ ((env->PCXI & MASK_PCXI_PCXO) << 6);
+ /* {new_PCXI, A[11], A[10], A[11], D[8], D[9], D[10], D[11], A[12],
+ A[13], A[14], A[15], D[12], D[13], D[14], D[15]} = M(EA, 16 * word); */
+ restore_context_lower(env, ea, &env->gpr_a[11], &new_PCXI);
+ /* M(EA, word) = FCX; */
+ cpu_stl_data(env, ea, env->FCX);
+ /* M(EA, word) = FCX; */
+ cpu_stl_data(env, ea, env->FCX);
+ /* FCX[19: 0] = PCXI[19: 0]; */
+ env->FCX = (env->FCX & 0xfff00000) + (env->PCXI & 0x000fffff);
+ /* PCXI = new_PCXI; */
+ env->PCXI = new_PCXI;
+}
+
+void helper_psw_write(CPUTriCoreState *env, uint32_t arg)
+{
+ psw_write(env, arg);
+}
+
+uint32_t helper_psw_read(CPUTriCoreState *env)
+{
+ return psw_read(env);
+}
+
+
+static inline void QEMU_NORETURN do_raise_exception_err(CPUTriCoreState *env,
+ uint32_t exception,
+ int error_code,
+ uintptr_t pc)
+{
+ CPUState *cs = CPU(tricore_env_get_cpu(env));
+ cs->exception_index = exception;
+ env->error_code = error_code;
+
+ if (pc) {
+ /* now we have a real cpu fault */
+ cpu_restore_state(cs, pc);
+ }
+
+ cpu_loop_exit(cs);
+}
+
+void tlb_fill(CPUState *cs, target_ulong addr, int is_write, int mmu_idx,
+ uintptr_t retaddr)
+{
+ int ret;
+ ret = cpu_tricore_handle_mmu_fault(cs, addr, is_write, mmu_idx);
+ if (ret) {
+ TriCoreCPU *cpu = TRICORE_CPU(cs);
+ CPUTriCoreState *env = &cpu->env;
+ do_raise_exception_err(env, cs->exception_index,
+ env->error_code, retaddr);
+ }
+}
diff --git a/src/target-tricore/translate.c b/src/target-tricore/translate.c
new file mode 100644
index 0000000..135c583
--- /dev/null
+++ b/src/target-tricore/translate.c
@@ -0,0 +1,8397 @@
+/*
+ * TriCore emulation for qemu: main translation routines.
+ *
+ * Copyright (c) 2013-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "cpu.h"
+#include "disas/disas.h"
+#include "tcg-op.h"
+#include "exec/cpu_ldst.h"
+
+#include "exec/helper-proto.h"
+#include "exec/helper-gen.h"
+
+#include "tricore-opcodes.h"
+
+/*
+ * TCG registers
+ */
+static TCGv cpu_PC;
+static TCGv cpu_PCXI;
+static TCGv cpu_PSW;
+static TCGv cpu_ICR;
+/* GPR registers */
+static TCGv cpu_gpr_a[16];
+static TCGv cpu_gpr_d[16];
+/* PSW Flag cache */
+static TCGv cpu_PSW_C;
+static TCGv cpu_PSW_V;
+static TCGv cpu_PSW_SV;
+static TCGv cpu_PSW_AV;
+static TCGv cpu_PSW_SAV;
+/* CPU env */
+static TCGv_ptr cpu_env;
+
+#include "exec/gen-icount.h"
+
+static const char *regnames_a[] = {
+ "a0" , "a1" , "a2" , "a3" , "a4" , "a5" ,
+ "a6" , "a7" , "a8" , "a9" , "sp" , "a11" ,
+ "a12" , "a13" , "a14" , "a15",
+ };
+
+static const char *regnames_d[] = {
+ "d0" , "d1" , "d2" , "d3" , "d4" , "d5" ,
+ "d6" , "d7" , "d8" , "d9" , "d10" , "d11" ,
+ "d12" , "d13" , "d14" , "d15",
+ };
+
+typedef struct DisasContext {
+ struct TranslationBlock *tb;
+ target_ulong pc, saved_pc, next_pc;
+ uint32_t opcode;
+ int singlestep_enabled;
+ /* Routine used to access memory */
+ int mem_idx;
+ uint32_t hflags, saved_hflags;
+ int bstate;
+} DisasContext;
+
+enum {
+
+ BS_NONE = 0,
+ BS_STOP = 1,
+ BS_BRANCH = 2,
+ BS_EXCP = 3,
+};
+
+enum {
+ MODE_LL = 0,
+ MODE_LU = 1,
+ MODE_UL = 2,
+ MODE_UU = 3,
+};
+
+void tricore_cpu_dump_state(CPUState *cs, FILE *f,
+ fprintf_function cpu_fprintf, int flags)
+{
+ TriCoreCPU *cpu = TRICORE_CPU(cs);
+ CPUTriCoreState *env = &cpu->env;
+ uint32_t psw;
+ int i;
+
+ psw = psw_read(env);
+
+ cpu_fprintf(f, "PC: " TARGET_FMT_lx, env->PC);
+ cpu_fprintf(f, " PSW: " TARGET_FMT_lx, psw);
+ cpu_fprintf(f, " ICR: " TARGET_FMT_lx, env->ICR);
+ cpu_fprintf(f, "\nPCXI: " TARGET_FMT_lx, env->PCXI);
+ cpu_fprintf(f, " FCX: " TARGET_FMT_lx, env->FCX);
+ cpu_fprintf(f, " LCX: " TARGET_FMT_lx, env->LCX);
+
+ for (i = 0; i < 16; ++i) {
+ if ((i & 3) == 0) {
+ cpu_fprintf(f, "\nGPR A%02d:", i);
+ }
+ cpu_fprintf(f, " " TARGET_FMT_lx, env->gpr_a[i]);
+ }
+ for (i = 0; i < 16; ++i) {
+ if ((i & 3) == 0) {
+ cpu_fprintf(f, "\nGPR D%02d:", i);
+ }
+ cpu_fprintf(f, " " TARGET_FMT_lx, env->gpr_d[i]);
+ }
+ cpu_fprintf(f, "\n");
+}
+
+/*
+ * Functions to generate micro-ops
+ */
+
+/* Makros for generating helpers */
+
+#define gen_helper_1arg(name, arg) do { \
+ TCGv_i32 helper_tmp = tcg_const_i32(arg); \
+ gen_helper_##name(cpu_env, helper_tmp); \
+ tcg_temp_free_i32(helper_tmp); \
+ } while (0)
+
+#define GEN_HELPER_LL(name, ret, arg0, arg1, n) do { \
+ TCGv arg00 = tcg_temp_new(); \
+ TCGv arg01 = tcg_temp_new(); \
+ TCGv arg11 = tcg_temp_new(); \
+ tcg_gen_sari_tl(arg00, arg0, 16); \
+ tcg_gen_ext16s_tl(arg01, arg0); \
+ tcg_gen_ext16s_tl(arg11, arg1); \
+ gen_helper_##name(ret, arg00, arg01, arg11, arg11, n); \
+ tcg_temp_free(arg00); \
+ tcg_temp_free(arg01); \
+ tcg_temp_free(arg11); \
+} while (0)
+
+#define GEN_HELPER_LU(name, ret, arg0, arg1, n) do { \
+ TCGv arg00 = tcg_temp_new(); \
+ TCGv arg01 = tcg_temp_new(); \
+ TCGv arg10 = tcg_temp_new(); \
+ TCGv arg11 = tcg_temp_new(); \
+ tcg_gen_sari_tl(arg00, arg0, 16); \
+ tcg_gen_ext16s_tl(arg01, arg0); \
+ tcg_gen_sari_tl(arg11, arg1, 16); \
+ tcg_gen_ext16s_tl(arg10, arg1); \
+ gen_helper_##name(ret, arg00, arg01, arg10, arg11, n); \
+ tcg_temp_free(arg00); \
+ tcg_temp_free(arg01); \
+ tcg_temp_free(arg10); \
+ tcg_temp_free(arg11); \
+} while (0)
+
+#define GEN_HELPER_UL(name, ret, arg0, arg1, n) do { \
+ TCGv arg00 = tcg_temp_new(); \
+ TCGv arg01 = tcg_temp_new(); \
+ TCGv arg10 = tcg_temp_new(); \
+ TCGv arg11 = tcg_temp_new(); \
+ tcg_gen_sari_tl(arg00, arg0, 16); \
+ tcg_gen_ext16s_tl(arg01, arg0); \
+ tcg_gen_sari_tl(arg10, arg1, 16); \
+ tcg_gen_ext16s_tl(arg11, arg1); \
+ gen_helper_##name(ret, arg00, arg01, arg10, arg11, n); \
+ tcg_temp_free(arg00); \
+ tcg_temp_free(arg01); \
+ tcg_temp_free(arg10); \
+ tcg_temp_free(arg11); \
+} while (0)
+
+#define GEN_HELPER_UU(name, ret, arg0, arg1, n) do { \
+ TCGv arg00 = tcg_temp_new(); \
+ TCGv arg01 = tcg_temp_new(); \
+ TCGv arg11 = tcg_temp_new(); \
+ tcg_gen_sari_tl(arg01, arg0, 16); \
+ tcg_gen_ext16s_tl(arg00, arg0); \
+ tcg_gen_sari_tl(arg11, arg1, 16); \
+ gen_helper_##name(ret, arg00, arg01, arg11, arg11, n); \
+ tcg_temp_free(arg00); \
+ tcg_temp_free(arg01); \
+ tcg_temp_free(arg11); \
+} while (0)
+
+#define GEN_HELPER_RRR(name, rl, rh, al1, ah1, arg2) do { \
+ TCGv_i64 ret = tcg_temp_new_i64(); \
+ TCGv_i64 arg1 = tcg_temp_new_i64(); \
+ \
+ tcg_gen_concat_i32_i64(arg1, al1, ah1); \
+ gen_helper_##name(ret, arg1, arg2); \
+ tcg_gen_extr_i64_i32(rl, rh, ret); \
+ \
+ tcg_temp_free_i64(ret); \
+ tcg_temp_free_i64(arg1); \
+} while (0)
+
+#define GEN_HELPER_RR(name, rl, rh, arg1, arg2) do { \
+ TCGv_i64 ret = tcg_temp_new_i64(); \
+ \
+ gen_helper_##name(ret, cpu_env, arg1, arg2); \
+ tcg_gen_extr_i64_i32(rl, rh, ret); \
+ \
+ tcg_temp_free_i64(ret); \
+} while (0)
+
+#define EA_ABS_FORMAT(con) (((con & 0x3C000) << 14) + (con & 0x3FFF))
+#define EA_B_ABSOLUT(con) (((offset & 0xf00000) << 8) | \
+ ((offset & 0x0fffff) << 1))
+
+/* Functions for load/save to/from memory */
+
+static inline void gen_offset_ld(DisasContext *ctx, TCGv r1, TCGv r2,
+ int16_t con, TCGMemOp mop)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, r2, con);
+ tcg_gen_qemu_ld_tl(r1, temp, ctx->mem_idx, mop);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_offset_st(DisasContext *ctx, TCGv r1, TCGv r2,
+ int16_t con, TCGMemOp mop)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, r2, con);
+ tcg_gen_qemu_st_tl(r1, temp, ctx->mem_idx, mop);
+ tcg_temp_free(temp);
+}
+
+static void gen_st_2regs_64(TCGv rh, TCGv rl, TCGv address, DisasContext *ctx)
+{
+ TCGv_i64 temp = tcg_temp_new_i64();
+
+ tcg_gen_concat_i32_i64(temp, rl, rh);
+ tcg_gen_qemu_st_i64(temp, address, ctx->mem_idx, MO_LEQ);
+
+ tcg_temp_free_i64(temp);
+}
+
+static void gen_offset_st_2regs(TCGv rh, TCGv rl, TCGv base, int16_t con,
+ DisasContext *ctx)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, base, con);
+ gen_st_2regs_64(rh, rl, temp, ctx);
+ tcg_temp_free(temp);
+}
+
+static void gen_ld_2regs_64(TCGv rh, TCGv rl, TCGv address, DisasContext *ctx)
+{
+ TCGv_i64 temp = tcg_temp_new_i64();
+
+ tcg_gen_qemu_ld_i64(temp, address, ctx->mem_idx, MO_LEQ);
+ /* write back to two 32 bit regs */
+ tcg_gen_extr_i64_i32(rl, rh, temp);
+
+ tcg_temp_free_i64(temp);
+}
+
+static void gen_offset_ld_2regs(TCGv rh, TCGv rl, TCGv base, int16_t con,
+ DisasContext *ctx)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, base, con);
+ gen_ld_2regs_64(rh, rl, temp, ctx);
+ tcg_temp_free(temp);
+}
+
+static void gen_st_preincr(DisasContext *ctx, TCGv r1, TCGv r2, int16_t off,
+ TCGMemOp mop)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, r2, off);
+ tcg_gen_qemu_st_tl(r1, temp, ctx->mem_idx, mop);
+ tcg_gen_mov_tl(r2, temp);
+ tcg_temp_free(temp);
+}
+
+static void gen_ld_preincr(DisasContext *ctx, TCGv r1, TCGv r2, int16_t off,
+ TCGMemOp mop)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, r2, off);
+ tcg_gen_qemu_ld_tl(r1, temp, ctx->mem_idx, mop);
+ tcg_gen_mov_tl(r2, temp);
+ tcg_temp_free(temp);
+}
+
+/* M(EA, word) = (M(EA, word) & ~E[a][63:32]) | (E[a][31:0] & E[a][63:32]); */
+static void gen_ldmst(DisasContext *ctx, int ereg, TCGv ea)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ /* temp = (M(EA, word) */
+ tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
+ /* temp = temp & ~E[a][63:32]) */
+ tcg_gen_andc_tl(temp, temp, cpu_gpr_d[ereg+1]);
+ /* temp2 = (E[a][31:0] & E[a][63:32]); */
+ tcg_gen_and_tl(temp2, cpu_gpr_d[ereg], cpu_gpr_d[ereg+1]);
+ /* temp = temp | temp2; */
+ tcg_gen_or_tl(temp, temp, temp2);
+ /* M(EA, word) = temp; */
+ tcg_gen_qemu_st_tl(temp, ea, ctx->mem_idx, MO_LEUL);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+/* tmp = M(EA, word);
+ M(EA, word) = D[a];
+ D[a] = tmp[31:0];*/
+static void gen_swap(DisasContext *ctx, int reg, TCGv ea)
+{
+ TCGv temp = tcg_temp_new();
+
+ tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
+ tcg_gen_qemu_st_tl(cpu_gpr_d[reg], ea, ctx->mem_idx, MO_LEUL);
+ tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
+
+ tcg_temp_free(temp);
+}
+
+static void gen_cmpswap(DisasContext *ctx, int reg, TCGv ea)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
+ tcg_gen_movcond_tl(TCG_COND_EQ, temp2, cpu_gpr_d[reg+1], temp,
+ cpu_gpr_d[reg], temp);
+ tcg_gen_qemu_st_tl(temp2, ea, ctx->mem_idx, MO_LEUL);
+ tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static void gen_swapmsk(DisasContext *ctx, int reg, TCGv ea)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+
+ tcg_gen_qemu_ld_tl(temp, ea, ctx->mem_idx, MO_LEUL);
+ tcg_gen_and_tl(temp2, cpu_gpr_d[reg], cpu_gpr_d[reg+1]);
+ tcg_gen_andc_tl(temp3, temp, cpu_gpr_d[reg+1]);
+ tcg_gen_or_tl(temp2, temp2, temp3);
+ tcg_gen_qemu_st_tl(temp2, ea, ctx->mem_idx, MO_LEUL);
+ tcg_gen_mov_tl(cpu_gpr_d[reg], temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+}
+
+
+/* We generate loads and store to core special function register (csfr) through
+ the function gen_mfcr and gen_mtcr. To handle access permissions, we use 3
+ makros R, A and E, which allow read-only, all and endinit protected access.
+ These makros also specify in which ISA version the csfr was introduced. */
+#define R(ADDRESS, REG, FEATURE) \
+ case ADDRESS: \
+ if (tricore_feature(env, FEATURE)) { \
+ tcg_gen_ld_tl(ret, cpu_env, offsetof(CPUTriCoreState, REG)); \
+ } \
+ break;
+#define A(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE)
+#define E(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE)
+static inline void gen_mfcr(CPUTriCoreState *env, TCGv ret, int32_t offset)
+{
+ /* since we're caching PSW make this a special case */
+ if (offset == 0xfe04) {
+ gen_helper_psw_read(ret, cpu_env);
+ } else {
+ switch (offset) {
+#include "csfr.def"
+ }
+ }
+}
+#undef R
+#undef A
+#undef E
+
+#define R(ADDRESS, REG, FEATURE) /* don't gen writes to read-only reg,
+ since no execption occurs */
+#define A(ADDRESS, REG, FEATURE) R(ADDRESS, REG, FEATURE) \
+ case ADDRESS: \
+ if (tricore_feature(env, FEATURE)) { \
+ tcg_gen_st_tl(r1, cpu_env, offsetof(CPUTriCoreState, REG)); \
+ } \
+ break;
+/* Endinit protected registers
+ TODO: Since the endinit bit is in a register of a not yet implemented
+ watchdog device, we handle endinit protected registers like
+ all-access registers for now. */
+#define E(ADDRESS, REG, FEATURE) A(ADDRESS, REG, FEATURE)
+static inline void gen_mtcr(CPUTriCoreState *env, DisasContext *ctx, TCGv r1,
+ int32_t offset)
+{
+ if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) {
+ /* since we're caching PSW make this a special case */
+ if (offset == 0xfe04) {
+ gen_helper_psw_write(cpu_env, r1);
+ } else {
+ switch (offset) {
+#include "csfr.def"
+ }
+ }
+ } else {
+ /* generate privilege trap */
+ }
+}
+
+/* Functions for arithmetic instructions */
+
+static inline void gen_add_d(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv t0 = tcg_temp_new_i32();
+ TCGv result = tcg_temp_new_i32();
+ /* Addition and set V/SV bits */
+ tcg_gen_add_tl(result, r1, r2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, result, r1);
+ tcg_gen_xor_tl(t0, r1, r2);
+ tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, result, result);
+ tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, result);
+
+ tcg_temp_free(result);
+ tcg_temp_free(t0);
+}
+
+static inline void
+gen_add64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 result = tcg_temp_new_i64();
+
+ tcg_gen_add_i64(result, r1, r2);
+ /* calc v bit */
+ tcg_gen_xor_i64(t1, result, r1);
+ tcg_gen_xor_i64(t0, r1, r2);
+ tcg_gen_andc_i64(t1, t1, t0);
+ tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* calc AV/SAV bits */
+ tcg_gen_extrh_i64_i32(temp, result);
+ tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
+ tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_i64(ret, result);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(result);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
+}
+
+static inline void
+gen_addsub64_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, void(*op1)(TCGv, TCGv, TCGv),
+ void(*op2)(TCGv, TCGv, TCGv))
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv temp4 = tcg_temp_new();
+
+ (*op1)(temp, r1_low, r2);
+ /* calc V0 bit */
+ tcg_gen_xor_tl(temp2, temp, r1_low);
+ tcg_gen_xor_tl(temp3, r1_low, r2);
+ if (op1 == tcg_gen_add_tl) {
+ tcg_gen_andc_tl(temp2, temp2, temp3);
+ } else {
+ tcg_gen_and_tl(temp2, temp2, temp3);
+ }
+
+ (*op2)(temp3, r1_high, r3);
+ /* calc V1 bit */
+ tcg_gen_xor_tl(cpu_PSW_V, temp3, r1_high);
+ tcg_gen_xor_tl(temp4, r1_high, r3);
+ if (op2 == tcg_gen_add_tl) {
+ tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, temp4);
+ } else {
+ tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp4);
+ }
+ /* combine V0/V1 bits */
+ tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp2);
+ /* calc sv bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* write result */
+ tcg_gen_mov_tl(ret_low, temp);
+ tcg_gen_mov_tl(ret_high, temp3);
+ /* calc AV bit */
+ tcg_gen_add_tl(temp, ret_low, ret_low);
+ tcg_gen_xor_tl(temp, temp, ret_low);
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, cpu_PSW_AV, ret_high);
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free(temp4);
+}
+
+/* ret = r2 + (r1 * r3); */
+static inline void gen_madd32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t1, r1);
+ tcg_gen_ext_i32_i64(t2, r2);
+ tcg_gen_ext_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_add_i64(t1, t2, t1);
+
+ tcg_gen_extrl_i64_i32(ret, t1);
+ /* calc V
+ t1 > 0x7fffffff */
+ tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
+ /* t1 < -0x80000000 */
+ tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
+ tcg_gen_or_i64(t2, t2, t3);
+ tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void gen_maddi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_madd32_d(ret, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_madd64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
+ TCGv t3 = tcg_temp_new();
+ TCGv t4 = tcg_temp_new();
+
+ tcg_gen_muls2_tl(t1, t2, r1, r3);
+ /* only the add can overflow */
+ tcg_gen_add2_tl(t3, t4, r2_low, r2_high, t1, t2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
+ tcg_gen_xor_tl(t1, r2_high, t2);
+ tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t1);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
+ tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back the result */
+ tcg_gen_mov_tl(ret_low, t3);
+ tcg_gen_mov_tl(ret_high, t4);
+
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+ tcg_temp_free(t3);
+ tcg_temp_free(t4);
+}
+
+static inline void
+gen_maddu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t1, r1);
+ tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
+ tcg_gen_extu_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_add_i64(t2, t2, t1);
+ /* write back result */
+ tcg_gen_extr_i64_i32(ret_low, ret_high, t2);
+ /* only the add overflows, if t2 < t1
+ calc V bit */
+ tcg_gen_setcond_i64(TCG_COND_LTU, t2, t2, t1);
+ tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void
+gen_maddi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_madd64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_maddui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_maddu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_madd_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
+ tcg_gen_add_tl, tcg_gen_add_tl);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddsu_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
+ tcg_gen_sub_tl, tcg_gen_add_tl);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddsum_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+ TCGv_i64 temp64_3 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_concat_i32_i64(temp64_3, r1_low, r1_high);
+ tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
+ tcg_gen_ext32s_i64(temp64, temp64); /* low */
+ tcg_gen_sub_i64(temp64, temp64_2, temp64);
+ tcg_gen_shli_i64(temp64, temp64, 16);
+
+ gen_add64_d(temp64_2, temp64_3, temp64);
+ /* write back result */
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+ tcg_temp_free_i64(temp64_3);
+}
+
+static inline void gen_adds(TCGv ret, TCGv r1, TCGv r2);
+
+static inline void
+gen_madds_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_adds(ret_low, r1_low, temp);
+ tcg_gen_mov_tl(temp, cpu_PSW_V);
+ tcg_gen_mov_tl(temp3, cpu_PSW_AV);
+ gen_adds(ret_high, r1_high, temp2);
+ /* combine v bits */
+ tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* combine av bits */
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free_i64(temp64);
+
+}
+
+static inline void gen_subs(TCGv ret, TCGv r1, TCGv r2);
+
+static inline void
+gen_maddsus_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_subs(ret_low, r1_low, temp);
+ tcg_gen_mov_tl(temp, cpu_PSW_V);
+ tcg_gen_mov_tl(temp3, cpu_PSW_AV);
+ gen_adds(ret_high, r1_high, temp2);
+ /* combine v bits */
+ tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* combine av bits */
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free_i64(temp64);
+
+}
+
+static inline void
+gen_maddsums_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
+ tcg_gen_ext32s_i64(temp64, temp64); /* low */
+ tcg_gen_sub_i64(temp64, temp64_2, temp64);
+ tcg_gen_shli_i64(temp64, temp64, 16);
+ tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
+
+ gen_helper_add64_ssov(temp64, cpu_env, temp64_2, temp64);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+}
+
+
+static inline void
+gen_maddm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+ TCGv_i64 temp64_3 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
+ gen_add64_d(temp64_3, temp64_2, temp64);
+ /* write back result */
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+ tcg_temp_free_i64(temp64_3);
+}
+
+static inline void
+gen_maddms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
+ gen_helper_add64_ssov(temp64, cpu_env, temp64_2, temp64);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+}
+
+static inline void
+gen_maddr64_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3, uint32_t n,
+ uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ gen_helper_addr_h(ret, cpu_env, temp64, r1_low, r1_high);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_maddr64_h(ret, temp, temp2, r2, r3, n, mode);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_maddsur32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_helper_addsur_h(ret, cpu_env, temp64, temp, temp2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+
+static inline void
+gen_maddr64s_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3,
+ uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ gen_helper_addr_h_ssov(ret, cpu_env, temp64, r1_low, r1_high);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_maddr64s_h(ret, temp, temp2, r2, r3, n, mode);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_maddsur32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_helper_addsur_h_ssov(ret, cpu_env, temp64, temp, temp2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddr_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
+{
+ TCGv temp = tcg_const_i32(n);
+ gen_helper_maddr_q(ret, cpu_env, r1, r2, r3, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_maddrs_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
+{
+ TCGv temp = tcg_const_i32(n);
+ gen_helper_maddr_q_ssov(ret, cpu_env, r1, r2, r3, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_madd32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
+ uint32_t up_shift, CPUTriCoreState *env)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t2, arg2);
+ tcg_gen_ext_i32_i64(t3, arg3);
+
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_gen_shli_i64(t2, t2, n);
+
+ tcg_gen_ext_i32_i64(t1, arg1);
+ tcg_gen_sari_i64(t2, t2, up_shift);
+
+ tcg_gen_add_i64(t3, t1, t2);
+ tcg_gen_extrl_i64_i32(temp3, t3);
+ /* calc v bit */
+ tcg_gen_setcondi_i64(TCG_COND_GT, t1, t3, 0x7fffffffLL);
+ tcg_gen_setcondi_i64(TCG_COND_LT, t2, t3, -0x80000000LL);
+ tcg_gen_or_i64(t1, t1, t2);
+ tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* We produce an overflow on the host if the mul before was
+ (0x80000000 * 0x80000000) << 1). If this is the
+ case, we negate the ovf. */
+ if (n == 1) {
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
+ tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
+ tcg_gen_and_tl(temp, temp, temp2);
+ tcg_gen_shli_tl(temp, temp, 31);
+ /* negate v bit, if special condition */
+ tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ }
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, temp3, temp3);
+ tcg_gen_xor_tl(cpu_PSW_AV, temp3, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void
+gen_m16add32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ gen_add_d(ret, arg1, temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_m16adds32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ gen_adds(ret, arg1, temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_m16add64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ tcg_gen_ext_i32_i64(t2, temp);
+ tcg_gen_shli_i64(t2, t2, 16);
+ tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
+ gen_add64_d(t3, t1, t2);
+ /* write back result */
+ tcg_gen_extr_i64_i32(rl, rh, t3);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_m16adds64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ tcg_gen_ext_i32_i64(t2, temp);
+ tcg_gen_shli_i64(t2, t2, 16);
+ tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
+
+ gen_helper_add64_ssov(t1, cpu_env, t1, t2);
+ tcg_gen_extr_i64_i32(rl, rh, t1);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+}
+
+static inline void
+gen_madd64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n, CPUTriCoreState *env)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+ TCGv_i64 t4 = tcg_temp_new_i64();
+ TCGv temp, temp2;
+
+ tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
+ tcg_gen_ext_i32_i64(t2, arg2);
+ tcg_gen_ext_i32_i64(t3, arg3);
+
+ tcg_gen_mul_i64(t2, t2, t3);
+ if (n != 0) {
+ tcg_gen_shli_i64(t2, t2, 1);
+ }
+ tcg_gen_add_i64(t4, t1, t2);
+ /* calc v bit */
+ tcg_gen_xor_i64(t3, t4, t1);
+ tcg_gen_xor_i64(t2, t1, t2);
+ tcg_gen_andc_i64(t3, t3, t2);
+ tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
+ /* We produce an overflow on the host if the mul before was
+ (0x80000000 * 0x80000000) << 1). If this is the
+ case, we negate the ovf. */
+ if (n == 1) {
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
+ tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
+ tcg_gen_and_tl(temp, temp, temp2);
+ tcg_gen_shli_tl(temp, temp, 31);
+ /* negate v bit, if special condition */
+ tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ }
+ /* write back result */
+ tcg_gen_extr_i64_i32(rl, rh, t4);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
+ tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+ tcg_temp_free_i64(t4);
+}
+
+static inline void
+gen_madds32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
+ uint32_t up_shift)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t1, arg1);
+ tcg_gen_ext_i32_i64(t2, arg2);
+ tcg_gen_ext_i32_i64(t3, arg3);
+
+ tcg_gen_mul_i64(t2, t2, t3);
+ tcg_gen_sari_i64(t2, t2, up_shift - n);
+
+ gen_helper_madd32_q_add_ssov(ret, cpu_env, t1, t2);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void
+gen_madds64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n)
+{
+ TCGv_i64 r1 = tcg_temp_new_i64();
+ TCGv temp = tcg_const_i32(n);
+
+ tcg_gen_concat_i32_i64(r1, arg1_low, arg1_high);
+ gen_helper_madd64_q_ssov(r1, cpu_env, r1, arg2, arg3, temp);
+ tcg_gen_extr_i64_i32(rl, rh, r1);
+
+ tcg_temp_free_i64(r1);
+ tcg_temp_free(temp);
+}
+/* ret = r2 - (r1 * r3); */
+static inline void gen_msub32_d(TCGv ret, TCGv r1, TCGv r2, TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t1, r1);
+ tcg_gen_ext_i32_i64(t2, r2);
+ tcg_gen_ext_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_sub_i64(t1, t2, t1);
+
+ tcg_gen_extrl_i64_i32(ret, t1);
+ /* calc V
+ t2 > 0x7fffffff */
+ tcg_gen_setcondi_i64(TCG_COND_GT, t3, t1, 0x7fffffffLL);
+ /* result < -0x80000000 */
+ tcg_gen_setcondi_i64(TCG_COND_LT, t2, t1, -0x80000000LL);
+ tcg_gen_or_i64(t2, t2, t3);
+ tcg_gen_extrl_i64_i32(cpu_PSW_V, t2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void gen_msubi32_d(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msub32_d(ret, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msub64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv t1 = tcg_temp_new();
+ TCGv t2 = tcg_temp_new();
+ TCGv t3 = tcg_temp_new();
+ TCGv t4 = tcg_temp_new();
+
+ tcg_gen_muls2_tl(t1, t2, r1, r3);
+ /* only the sub can overflow */
+ tcg_gen_sub2_tl(t3, t4, r2_low, r2_high, t1, t2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, t4, r2_high);
+ tcg_gen_xor_tl(t1, r2_high, t2);
+ tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, t1);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, t4, t4);
+ tcg_gen_xor_tl(cpu_PSW_AV, t4, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back the result */
+ tcg_gen_mov_tl(ret_low, t3);
+ tcg_gen_mov_tl(ret_high, t4);
+
+ tcg_temp_free(t1);
+ tcg_temp_free(t2);
+ tcg_temp_free(t3);
+ tcg_temp_free(t4);
+}
+
+static inline void
+gen_msubi64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msub64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubu64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ tcg_gen_extu_i32_i64(t1, r1);
+ tcg_gen_concat_i32_i64(t2, r2_low, r2_high);
+ tcg_gen_extu_i32_i64(t3, r3);
+
+ tcg_gen_mul_i64(t1, t1, t3);
+ tcg_gen_sub_i64(t3, t2, t1);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, t3);
+ /* calc V bit, only the sub can overflow, if t1 > t2 */
+ tcg_gen_setcond_i64(TCG_COND_GTU, t1, t1, t2);
+ tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+}
+
+static inline void
+gen_msubui64_d(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msubu64_d(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_addi_d(TCGv ret, TCGv r1, target_ulong r2)
+{
+ TCGv temp = tcg_const_i32(r2);
+ gen_add_d(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+/* calculate the carry bit too */
+static inline void gen_add_CC(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv t0 = tcg_temp_new_i32();
+ TCGv result = tcg_temp_new_i32();
+
+ tcg_gen_movi_tl(t0, 0);
+ /* Addition and set C/V/SV bits */
+ tcg_gen_add2_i32(result, cpu_PSW_C, r1, t0, r2, t0);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, result, r1);
+ tcg_gen_xor_tl(t0, r1, r2);
+ tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, result, result);
+ tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, result);
+
+ tcg_temp_free(result);
+ tcg_temp_free(t0);
+}
+
+static inline void gen_addi_CC(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_add_CC(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_addc_CC(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv carry = tcg_temp_new_i32();
+ TCGv t0 = tcg_temp_new_i32();
+ TCGv result = tcg_temp_new_i32();
+
+ tcg_gen_movi_tl(t0, 0);
+ tcg_gen_setcondi_tl(TCG_COND_NE, carry, cpu_PSW_C, 0);
+ /* Addition, carry and set C/V/SV bits */
+ tcg_gen_add2_i32(result, cpu_PSW_C, r1, t0, carry, t0);
+ tcg_gen_add2_i32(result, cpu_PSW_C, result, cpu_PSW_C, r2, t0);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, result, r1);
+ tcg_gen_xor_tl(t0, r1, r2);
+ tcg_gen_andc_tl(cpu_PSW_V, cpu_PSW_V, t0);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, result, result);
+ tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, result);
+
+ tcg_temp_free(result);
+ tcg_temp_free(t0);
+ tcg_temp_free(carry);
+}
+
+static inline void gen_addci_CC(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_addc_CC(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_cond_add(TCGCond cond, TCGv r1, TCGv r2, TCGv r3,
+ TCGv r4)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv result = tcg_temp_new();
+ TCGv mask = tcg_temp_new();
+ TCGv t0 = tcg_const_i32(0);
+
+ /* create mask for sticky bits */
+ tcg_gen_setcond_tl(cond, mask, r4, t0);
+ tcg_gen_shli_tl(mask, mask, 31);
+
+ tcg_gen_add_tl(result, r1, r2);
+ /* Calc PSW_V */
+ tcg_gen_xor_tl(temp, result, r1);
+ tcg_gen_xor_tl(temp2, r1, r2);
+ tcg_gen_andc_tl(temp, temp, temp2);
+ tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V);
+ /* Set PSW_SV */
+ tcg_gen_and_tl(temp, temp, mask);
+ tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV);
+ /* calc AV bit */
+ tcg_gen_add_tl(temp, result, result);
+ tcg_gen_xor_tl(temp, temp, result);
+ tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_and_tl(temp, temp, mask);
+ tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV);
+ /* write back result */
+ tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(result);
+ tcg_temp_free(mask);
+}
+
+static inline void gen_condi_add(TCGCond cond, TCGv r1, int32_t r2,
+ TCGv r3, TCGv r4)
+{
+ TCGv temp = tcg_const_i32(r2);
+ gen_cond_add(cond, r1, temp, r3, r4);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_sub_d(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv temp = tcg_temp_new_i32();
+ TCGv result = tcg_temp_new_i32();
+
+ tcg_gen_sub_tl(result, r1, r2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, result, r1);
+ tcg_gen_xor_tl(temp, r1, r2);
+ tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, result, result);
+ tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, result);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(result);
+}
+
+static inline void
+gen_sub64_d(TCGv_i64 ret, TCGv_i64 r1, TCGv_i64 r2)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 result = tcg_temp_new_i64();
+
+ tcg_gen_sub_i64(result, r1, r2);
+ /* calc v bit */
+ tcg_gen_xor_i64(t1, result, r1);
+ tcg_gen_xor_i64(t0, r1, r2);
+ tcg_gen_and_i64(t1, t1, t0);
+ tcg_gen_extrh_i64_i32(cpu_PSW_V, t1);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* calc AV/SAV bits */
+ tcg_gen_extrh_i64_i32(temp, result);
+ tcg_gen_add_tl(cpu_PSW_AV, temp, temp);
+ tcg_gen_xor_tl(cpu_PSW_AV, temp, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_i64(ret, result);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(result);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
+}
+
+static inline void gen_sub_CC(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv result = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
+
+ tcg_gen_sub_tl(result, r1, r2);
+ /* calc C bit */
+ tcg_gen_setcond_tl(TCG_COND_GEU, cpu_PSW_C, r1, r2);
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, result, r1);
+ tcg_gen_xor_tl(temp, r1, r2);
+ tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, result, result);
+ tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, result);
+
+ tcg_temp_free(result);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_subc_CC(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv temp = tcg_temp_new();
+ tcg_gen_not_tl(temp, r2);
+ gen_addc_CC(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_cond_sub(TCGCond cond, TCGv r1, TCGv r2, TCGv r3,
+ TCGv r4)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv result = tcg_temp_new();
+ TCGv mask = tcg_temp_new();
+ TCGv t0 = tcg_const_i32(0);
+
+ /* create mask for sticky bits */
+ tcg_gen_setcond_tl(cond, mask, r4, t0);
+ tcg_gen_shli_tl(mask, mask, 31);
+
+ tcg_gen_sub_tl(result, r1, r2);
+ /* Calc PSW_V */
+ tcg_gen_xor_tl(temp, result, r1);
+ tcg_gen_xor_tl(temp2, r1, r2);
+ tcg_gen_and_tl(temp, temp, temp2);
+ tcg_gen_movcond_tl(cond, cpu_PSW_V, r4, t0, temp, cpu_PSW_V);
+ /* Set PSW_SV */
+ tcg_gen_and_tl(temp, temp, mask);
+ tcg_gen_or_tl(cpu_PSW_SV, temp, cpu_PSW_SV);
+ /* calc AV bit */
+ tcg_gen_add_tl(temp, result, result);
+ tcg_gen_xor_tl(temp, temp, result);
+ tcg_gen_movcond_tl(cond, cpu_PSW_AV, r4, t0, temp, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_and_tl(temp, temp, mask);
+ tcg_gen_or_tl(cpu_PSW_SAV, temp, cpu_PSW_SAV);
+ /* write back result */
+ tcg_gen_movcond_tl(cond, r3, r4, t0, result, r1);
+
+ tcg_temp_free(t0);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(result);
+ tcg_temp_free(mask);
+}
+
+static inline void
+gen_msub_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
+ tcg_gen_sub_tl, tcg_gen_sub_tl);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubs_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_subs(ret_low, r1_low, temp);
+ tcg_gen_mov_tl(temp, cpu_PSW_V);
+ tcg_gen_mov_tl(temp3, cpu_PSW_AV);
+ gen_subs(ret_high, r1_high, temp2);
+ /* combine v bits */
+ tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* combine av bits */
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+ TCGv_i64 temp64_3 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
+ gen_sub64_d(temp64_3, temp64_2, temp64);
+ /* write back result */
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+ tcg_temp_free_i64(temp64_3);
+}
+
+static inline void
+gen_msubms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mulm_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mulm_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
+ gen_helper_sub64_ssov(temp64, cpu_env, temp64_2, temp64);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+}
+
+static inline void
+gen_msubr64_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3, uint32_t n,
+ uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ gen_helper_subr_h(ret, cpu_env, temp64, r1_low, r1_high);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_msubr64_h(ret, temp, temp2, r2, r3, n, mode);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_msubr64s_h(TCGv ret, TCGv r1_low, TCGv r1_high, TCGv r2, TCGv r3,
+ uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ gen_helper_subr_h_ssov(ret, cpu_env, temp64, r1_low, r1_high);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_msubr64s_h(ret, temp, temp2, r2, r3, n, mode);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_msubr_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
+{
+ TCGv temp = tcg_const_i32(n);
+ gen_helper_msubr_q(ret, cpu_env, r1, r2, r3, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubrs_q(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n)
+{
+ TCGv temp = tcg_const_i32(n);
+ gen_helper_msubr_q_ssov(ret, cpu_env, r1, r2, r3, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msub32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
+ uint32_t up_shift, CPUTriCoreState *env)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+ TCGv_i64 t4 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t2, arg2);
+ tcg_gen_ext_i32_i64(t3, arg3);
+
+ tcg_gen_mul_i64(t2, t2, t3);
+
+ tcg_gen_ext_i32_i64(t1, arg1);
+ /* if we shift part of the fraction out, we need to round up */
+ tcg_gen_andi_i64(t4, t2, (1ll << (up_shift - n)) - 1);
+ tcg_gen_setcondi_i64(TCG_COND_NE, t4, t4, 0);
+ tcg_gen_sari_i64(t2, t2, up_shift - n);
+ tcg_gen_add_i64(t2, t2, t4);
+
+ tcg_gen_sub_i64(t3, t1, t2);
+ tcg_gen_extrl_i64_i32(temp3, t3);
+ /* calc v bit */
+ tcg_gen_setcondi_i64(TCG_COND_GT, t1, t3, 0x7fffffffLL);
+ tcg_gen_setcondi_i64(TCG_COND_LT, t2, t3, -0x80000000LL);
+ tcg_gen_or_i64(t1, t1, t2);
+ tcg_gen_extrl_i64_i32(cpu_PSW_V, t1);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, temp3, temp3);
+ tcg_gen_xor_tl(cpu_PSW_AV, temp3, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+ tcg_temp_free_i64(t4);
+}
+
+static inline void
+gen_m16sub32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ gen_sub_d(ret, arg1, temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_m16subs32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ gen_subs(ret, arg1, temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_m16sub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ tcg_gen_ext_i32_i64(t2, temp);
+ tcg_gen_shli_i64(t2, t2, 16);
+ tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
+ gen_sub64_d(t3, t1, t2);
+ /* write back result */
+ tcg_gen_extr_i64_i32(rl, rh, t3);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_m16subs64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+
+ if (n == 0) {
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(temp, arg2, arg3);
+ tcg_gen_shli_tl(temp, temp, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, temp, 0x80000000);
+ tcg_gen_sub_tl(temp, temp, temp2);
+ }
+ tcg_gen_ext_i32_i64(t2, temp);
+ tcg_gen_shli_i64(t2, t2, 16);
+ tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
+
+ gen_helper_sub64_ssov(t1, cpu_env, t1, t2);
+ tcg_gen_extr_i64_i32(rl, rh, t1);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+}
+
+static inline void
+gen_msub64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n, CPUTriCoreState *env)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+ TCGv_i64 t4 = tcg_temp_new_i64();
+ TCGv temp, temp2;
+
+ tcg_gen_concat_i32_i64(t1, arg1_low, arg1_high);
+ tcg_gen_ext_i32_i64(t2, arg2);
+ tcg_gen_ext_i32_i64(t3, arg3);
+
+ tcg_gen_mul_i64(t2, t2, t3);
+ if (n != 0) {
+ tcg_gen_shli_i64(t2, t2, 1);
+ }
+ tcg_gen_sub_i64(t4, t1, t2);
+ /* calc v bit */
+ tcg_gen_xor_i64(t3, t4, t1);
+ tcg_gen_xor_i64(t2, t1, t2);
+ tcg_gen_and_i64(t3, t3, t2);
+ tcg_gen_extrh_i64_i32(cpu_PSW_V, t3);
+ /* We produce an overflow on the host if the mul before was
+ (0x80000000 * 0x80000000) << 1). If this is the
+ case, we negate the ovf. */
+ if (n == 1) {
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp, arg2, 0x80000000);
+ tcg_gen_setcond_tl(TCG_COND_EQ, temp2, arg2, arg3);
+ tcg_gen_and_tl(temp, temp, temp2);
+ tcg_gen_shli_tl(temp, temp, 31);
+ /* negate v bit, if special condition */
+ tcg_gen_xor_tl(cpu_PSW_V, cpu_PSW_V, temp);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ }
+ /* write back result */
+ tcg_gen_extr_i64_i32(rl, rh, t4);
+ /* Calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV/SAV bits */
+ tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
+ tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
+ /* calc SAV */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+ tcg_temp_free_i64(t4);
+}
+
+static inline void
+gen_msubs32_q(TCGv ret, TCGv arg1, TCGv arg2, TCGv arg3, uint32_t n,
+ uint32_t up_shift)
+{
+ TCGv_i64 t1 = tcg_temp_new_i64();
+ TCGv_i64 t2 = tcg_temp_new_i64();
+ TCGv_i64 t3 = tcg_temp_new_i64();
+ TCGv_i64 t4 = tcg_temp_new_i64();
+
+ tcg_gen_ext_i32_i64(t1, arg1);
+ tcg_gen_ext_i32_i64(t2, arg2);
+ tcg_gen_ext_i32_i64(t3, arg3);
+
+ tcg_gen_mul_i64(t2, t2, t3);
+ /* if we shift part of the fraction out, we need to round up */
+ tcg_gen_andi_i64(t4, t2, (1ll << (up_shift - n)) - 1);
+ tcg_gen_setcondi_i64(TCG_COND_NE, t4, t4, 0);
+ tcg_gen_sari_i64(t3, t2, up_shift - n);
+ tcg_gen_add_i64(t3, t3, t4);
+
+ gen_helper_msub32_q_sub_ssov(ret, cpu_env, t1, t3);
+
+ tcg_temp_free_i64(t1);
+ tcg_temp_free_i64(t2);
+ tcg_temp_free_i64(t3);
+ tcg_temp_free_i64(t4);
+}
+
+static inline void
+gen_msubs64_q(TCGv rl, TCGv rh, TCGv arg1_low, TCGv arg1_high, TCGv arg2,
+ TCGv arg3, uint32_t n)
+{
+ TCGv_i64 r1 = tcg_temp_new_i64();
+ TCGv temp = tcg_const_i32(n);
+
+ tcg_gen_concat_i32_i64(r1, arg1_low, arg1_high);
+ gen_helper_msub64_q_ssov(r1, cpu_env, r1, arg2, arg3, temp);
+ tcg_gen_extr_i64_i32(rl, rh, r1);
+
+ tcg_temp_free_i64(r1);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubad_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_addsub64_h(ret_low, ret_high, r1_low, r1_high, temp, temp2,
+ tcg_gen_add_tl, tcg_gen_sub_tl);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubadm_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+ TCGv_i64 temp64_3 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_concat_i32_i64(temp64_3, r1_low, r1_high);
+ tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
+ tcg_gen_ext32s_i64(temp64, temp64); /* low */
+ tcg_gen_sub_i64(temp64, temp64_2, temp64);
+ tcg_gen_shli_i64(temp64, temp64, 16);
+
+ gen_sub64_d(temp64_2, temp64_3, temp64);
+ /* write back result */
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64_2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+ tcg_temp_free_i64(temp64_3);
+}
+
+static inline void
+gen_msubadr32_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_helper_subadr_h(ret, cpu_env, temp64, temp, temp2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubads_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv temp3 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_extr_i64_i32(temp, temp2, temp64);
+ gen_adds(ret_low, r1_low, temp);
+ tcg_gen_mov_tl(temp, cpu_PSW_V);
+ tcg_gen_mov_tl(temp3, cpu_PSW_AV);
+ gen_subs(ret_high, r1_high, temp2);
+ /* combine v bits */
+ tcg_gen_or_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* combine av bits */
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubadms_h(TCGv ret_low, TCGv ret_high, TCGv r1_low, TCGv r1_high, TCGv r2,
+ TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ TCGv_i64 temp64_2 = tcg_temp_new_i64();
+
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_sari_i64(temp64_2, temp64, 32); /* high */
+ tcg_gen_ext32s_i64(temp64, temp64); /* low */
+ tcg_gen_sub_i64(temp64, temp64_2, temp64);
+ tcg_gen_shli_i64(temp64, temp64, 16);
+ tcg_gen_concat_i32_i64(temp64_2, r1_low, r1_high);
+
+ gen_helper_sub64_ssov(temp64, cpu_env, temp64_2, temp64);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp64);
+ tcg_temp_free_i64(temp64_2);
+}
+
+static inline void
+gen_msubadr32s_h(TCGv ret, TCGv r1, TCGv r2, TCGv r3, uint32_t n, uint32_t mode)
+{
+ TCGv temp = tcg_const_i32(n);
+ TCGv temp2 = tcg_temp_new();
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ switch (mode) {
+ case MODE_LL:
+ GEN_HELPER_LL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_LU:
+ GEN_HELPER_LU(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UL:
+ GEN_HELPER_UL(mul_h, temp64, r2, r3, temp);
+ break;
+ case MODE_UU:
+ GEN_HELPER_UU(mul_h, temp64, r2, r3, temp);
+ break;
+ }
+ tcg_gen_andi_tl(temp2, r1, 0xffff0000);
+ tcg_gen_shli_tl(temp, r1, 16);
+ gen_helper_subadr_h_ssov(ret, cpu_env, temp64, temp, temp2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void gen_abs(TCGv ret, TCGv r1)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv t0 = tcg_const_i32(0);
+
+ tcg_gen_neg_tl(temp, r1);
+ tcg_gen_movcond_tl(TCG_COND_GE, ret, r1, t0, r1, temp);
+ /* overflow can only happen, if r1 = 0x80000000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, r1, 0x80000000);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(t0);
+}
+
+static inline void gen_absdif(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv temp = tcg_temp_new_i32();
+ TCGv result = tcg_temp_new_i32();
+
+ tcg_gen_sub_tl(result, r1, r2);
+ tcg_gen_sub_tl(temp, r2, r1);
+ tcg_gen_movcond_tl(TCG_COND_GT, result, r1, r2, result, temp);
+
+ /* calc V bit */
+ tcg_gen_xor_tl(cpu_PSW_V, result, r1);
+ tcg_gen_xor_tl(temp, result, r2);
+ tcg_gen_movcond_tl(TCG_COND_GT, cpu_PSW_V, r1, r2, cpu_PSW_V, temp);
+ tcg_gen_xor_tl(temp, r1, r2);
+ tcg_gen_and_tl(cpu_PSW_V, cpu_PSW_V, temp);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, result, result);
+ tcg_gen_xor_tl(cpu_PSW_AV, result, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* write back result */
+ tcg_gen_mov_tl(ret, result);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(result);
+}
+
+static inline void gen_absdifi(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_absdif(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_absdifsi(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_absdif_ssov(ret, cpu_env, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_mul_i32s(TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv high = tcg_temp_new();
+ TCGv low = tcg_temp_new();
+
+ tcg_gen_muls2_tl(low, high, r1, r2);
+ tcg_gen_mov_tl(ret, low);
+ /* calc V bit */
+ tcg_gen_sari_tl(low, low, 31);
+ tcg_gen_setcond_tl(TCG_COND_NE, cpu_PSW_V, high, low);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free(high);
+ tcg_temp_free(low);
+}
+
+static inline void gen_muli_i32s(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_mul_i32s(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_mul_i64s(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2)
+{
+ tcg_gen_muls2_tl(ret_low, ret_high, r1, r2);
+ /* clear V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+}
+
+static inline void gen_muli_i64s(TCGv ret_low, TCGv ret_high, TCGv r1,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_mul_i64s(ret_low, ret_high, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_mul_i64u(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2)
+{
+ tcg_gen_mulu2_tl(ret_low, ret_high, r1, r2);
+ /* clear V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* Calc AV bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret_high, ret_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret_high, cpu_PSW_AV);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+}
+
+static inline void gen_muli_i64u(TCGv ret_low, TCGv ret_high, TCGv r1,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_mul_i64u(ret_low, ret_high, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_mulsi_i32(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_mul_ssov(ret, cpu_env, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_mulsui_i32(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_mul_suov(ret, cpu_env, r1, temp);
+ tcg_temp_free(temp);
+}
+/* gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9); */
+static inline void gen_maddsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_madd32_ssov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_maddsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_madd32_suov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static void
+gen_mul_q(TCGv rl, TCGv rh, TCGv arg1, TCGv arg2, uint32_t n, uint32_t up_shift)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv_i64 temp_64 = tcg_temp_new_i64();
+ TCGv_i64 temp2_64 = tcg_temp_new_i64();
+
+ if (n == 0) {
+ if (up_shift == 32) {
+ tcg_gen_muls2_tl(rh, rl, arg1, arg2);
+ } else if (up_shift == 16) {
+ tcg_gen_ext_i32_i64(temp_64, arg1);
+ tcg_gen_ext_i32_i64(temp2_64, arg2);
+
+ tcg_gen_mul_i64(temp_64, temp_64, temp2_64);
+ tcg_gen_shri_i64(temp_64, temp_64, up_shift);
+ tcg_gen_extr_i64_i32(rl, rh, temp_64);
+ } else {
+ tcg_gen_muls2_tl(rl, rh, arg1, arg2);
+ }
+ /* reset v bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ } else { /* n is expected to be 1 */
+ tcg_gen_ext_i32_i64(temp_64, arg1);
+ tcg_gen_ext_i32_i64(temp2_64, arg2);
+
+ tcg_gen_mul_i64(temp_64, temp_64, temp2_64);
+
+ if (up_shift == 0) {
+ tcg_gen_shli_i64(temp_64, temp_64, 1);
+ } else {
+ tcg_gen_shri_i64(temp_64, temp_64, up_shift - 1);
+ }
+ tcg_gen_extr_i64_i32(rl, rh, temp_64);
+ /* overflow only occurs if r1 = r2 = 0x8000 */
+ if (up_shift == 0) {/* result is 64 bit */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rh,
+ 0x80000000);
+ } else { /* result is 32 bit */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, rl,
+ 0x80000000);
+ }
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* calc sv overflow bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ }
+ /* calc av overflow bit */
+ if (up_shift == 0) {
+ tcg_gen_add_tl(cpu_PSW_AV, rh, rh);
+ tcg_gen_xor_tl(cpu_PSW_AV, rh, cpu_PSW_AV);
+ } else {
+ tcg_gen_add_tl(cpu_PSW_AV, rl, rl);
+ tcg_gen_xor_tl(cpu_PSW_AV, rl, cpu_PSW_AV);
+ }
+ /* calc sav overflow bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ tcg_temp_free(temp);
+ tcg_temp_free_i64(temp_64);
+ tcg_temp_free_i64(temp2_64);
+}
+
+static void
+gen_mul_q_16(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ if (n == 0) {
+ tcg_gen_mul_tl(ret, arg1, arg2);
+ } else { /* n is expected to be 1 */
+ tcg_gen_mul_tl(ret, arg1, arg2);
+ tcg_gen_shli_tl(ret, ret, 1);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80000000);
+ tcg_gen_sub_tl(ret, ret, temp);
+ }
+ /* reset v bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* calc av overflow bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc sav overflow bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free(temp);
+}
+
+static void gen_mulr_q(TCGv ret, TCGv arg1, TCGv arg2, uint32_t n)
+{
+ TCGv temp = tcg_temp_new();
+ if (n == 0) {
+ tcg_gen_mul_tl(ret, arg1, arg2);
+ tcg_gen_addi_tl(ret, ret, 0x8000);
+ } else {
+ tcg_gen_mul_tl(ret, arg1, arg2);
+ tcg_gen_shli_tl(ret, ret, 1);
+ tcg_gen_addi_tl(ret, ret, 0x8000);
+ /* catch special case r1 = r2 = 0x8000 */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp, ret, 0x80008000);
+ tcg_gen_muli_tl(temp, temp, 0x8001);
+ tcg_gen_sub_tl(ret, ret, temp);
+ }
+ /* reset v bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* calc av overflow bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc sav overflow bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* cut halfword off */
+ tcg_gen_andi_tl(ret, ret, 0xffff0000);
+
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_madds_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_madd64_ssov(temp64, cpu_env, r1, temp64, r3);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_madds_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_maddsu_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_madd64_suov(temp64, cpu_env, r1, temp64, r3);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_maddsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_maddsu_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_msubsi_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_msub32_ssov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_msubsui_32(TCGv ret, TCGv r1, TCGv r2, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_msub32_suov(ret, cpu_env, r1, r2, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubs_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_msub64_ssov(temp64, cpu_env, r1, temp64, r3);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubsi_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msubs_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void
+gen_msubsu_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ TCGv r3)
+{
+ TCGv_i64 temp64 = tcg_temp_new_i64();
+ tcg_gen_concat_i32_i64(temp64, r2_low, r2_high);
+ gen_helper_msub64_suov(temp64, cpu_env, r1, temp64, r3);
+ tcg_gen_extr_i64_i32(ret_low, ret_high, temp64);
+ tcg_temp_free_i64(temp64);
+}
+
+static inline void
+gen_msubsui_64(TCGv ret_low, TCGv ret_high, TCGv r1, TCGv r2_low, TCGv r2_high,
+ int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_msubsu_64(ret_low, ret_high, r1, r2_low, r2_high, temp);
+ tcg_temp_free(temp);
+}
+
+static void gen_saturate(TCGv ret, TCGv arg, int32_t up, int32_t low)
+{
+ TCGv sat_neg = tcg_const_i32(low);
+ TCGv temp = tcg_const_i32(up);
+
+ /* sat_neg = (arg < low ) ? low : arg; */
+ tcg_gen_movcond_tl(TCG_COND_LT, sat_neg, arg, sat_neg, sat_neg, arg);
+
+ /* ret = (sat_neg > up ) ? up : sat_neg; */
+ tcg_gen_movcond_tl(TCG_COND_GT, ret, sat_neg, temp, temp, sat_neg);
+
+ tcg_temp_free(sat_neg);
+ tcg_temp_free(temp);
+}
+
+static void gen_saturate_u(TCGv ret, TCGv arg, int32_t up)
+{
+ TCGv temp = tcg_const_i32(up);
+ /* sat_neg = (arg > up ) ? up : arg; */
+ tcg_gen_movcond_tl(TCG_COND_GTU, ret, arg, temp, temp, arg);
+ tcg_temp_free(temp);
+}
+
+static void gen_shi(TCGv ret, TCGv r1, int32_t shift_count)
+{
+ if (shift_count == -32) {
+ tcg_gen_movi_tl(ret, 0);
+ } else if (shift_count >= 0) {
+ tcg_gen_shli_tl(ret, r1, shift_count);
+ } else {
+ tcg_gen_shri_tl(ret, r1, -shift_count);
+ }
+}
+
+static void gen_sh_hi(TCGv ret, TCGv r1, int32_t shiftcount)
+{
+ TCGv temp_low, temp_high;
+
+ if (shiftcount == -16) {
+ tcg_gen_movi_tl(ret, 0);
+ } else {
+ temp_high = tcg_temp_new();
+ temp_low = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp_low, r1, 0xffff);
+ tcg_gen_andi_tl(temp_high, r1, 0xffff0000);
+ gen_shi(temp_low, temp_low, shiftcount);
+ gen_shi(ret, temp_high, shiftcount);
+ tcg_gen_deposit_tl(ret, ret, temp_low, 0, 16);
+
+ tcg_temp_free(temp_low);
+ tcg_temp_free(temp_high);
+ }
+}
+
+static void gen_shaci(TCGv ret, TCGv r1, int32_t shift_count)
+{
+ uint32_t msk, msk_start;
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ TCGv t_0 = tcg_const_i32(0);
+
+ if (shift_count == 0) {
+ /* Clear PSW.C and PSW.V */
+ tcg_gen_movi_tl(cpu_PSW_C, 0);
+ tcg_gen_mov_tl(cpu_PSW_V, cpu_PSW_C);
+ tcg_gen_mov_tl(ret, r1);
+ } else if (shift_count == -32) {
+ /* set PSW.C */
+ tcg_gen_mov_tl(cpu_PSW_C, r1);
+ /* fill ret completly with sign bit */
+ tcg_gen_sari_tl(ret, r1, 31);
+ /* clear PSW.V */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ } else if (shift_count > 0) {
+ TCGv t_max = tcg_const_i32(0x7FFFFFFF >> shift_count);
+ TCGv t_min = tcg_const_i32(((int32_t) -0x80000000) >> shift_count);
+
+ /* calc carry */
+ msk_start = 32 - shift_count;
+ msk = ((1 << shift_count) - 1) << msk_start;
+ tcg_gen_andi_tl(cpu_PSW_C, r1, msk);
+ /* calc v/sv bits */
+ tcg_gen_setcond_tl(TCG_COND_GT, temp, r1, t_max);
+ tcg_gen_setcond_tl(TCG_COND_LT, temp2, r1, t_min);
+ tcg_gen_or_tl(cpu_PSW_V, temp, temp2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* calc sv */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_V, cpu_PSW_SV);
+ /* do shift */
+ tcg_gen_shli_tl(ret, r1, shift_count);
+
+ tcg_temp_free(t_max);
+ tcg_temp_free(t_min);
+ } else {
+ /* clear PSW.V */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* calc carry */
+ msk = (1 << -shift_count) - 1;
+ tcg_gen_andi_tl(cpu_PSW_C, r1, msk);
+ /* do shift */
+ tcg_gen_sari_tl(ret, r1, -shift_count);
+ }
+ /* calc av overflow bit */
+ tcg_gen_add_tl(cpu_PSW_AV, ret, ret);
+ tcg_gen_xor_tl(cpu_PSW_AV, ret, cpu_PSW_AV);
+ /* calc sav overflow bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(t_0);
+}
+
+static void gen_shas(TCGv ret, TCGv r1, TCGv r2)
+{
+ gen_helper_sha_ssov(ret, cpu_env, r1, r2);
+}
+
+static void gen_shasi(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_shas(ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static void gen_sha_hi(TCGv ret, TCGv r1, int32_t shift_count)
+{
+ TCGv low, high;
+
+ if (shift_count == 0) {
+ tcg_gen_mov_tl(ret, r1);
+ } else if (shift_count > 0) {
+ low = tcg_temp_new();
+ high = tcg_temp_new();
+
+ tcg_gen_andi_tl(high, r1, 0xffff0000);
+ tcg_gen_shli_tl(low, r1, shift_count);
+ tcg_gen_shli_tl(ret, high, shift_count);
+ tcg_gen_deposit_tl(ret, ret, low, 0, 16);
+
+ tcg_temp_free(low);
+ tcg_temp_free(high);
+ } else {
+ low = tcg_temp_new();
+ high = tcg_temp_new();
+
+ tcg_gen_ext16s_tl(low, r1);
+ tcg_gen_sari_tl(low, low, -shift_count);
+ tcg_gen_sari_tl(ret, r1, -shift_count);
+ tcg_gen_deposit_tl(ret, ret, low, 0, 16);
+
+ tcg_temp_free(low);
+ tcg_temp_free(high);
+ }
+
+}
+
+/* ret = {ret[30:0], (r1 cond r2)}; */
+static void gen_sh_cond(int cond, TCGv ret, TCGv r1, TCGv r2)
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ tcg_gen_shli_tl(temp, ret, 1);
+ tcg_gen_setcond_tl(cond, temp2, r1, r2);
+ tcg_gen_or_tl(ret, temp, temp2);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static void gen_sh_condi(int cond, TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_sh_cond(cond, ret, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_adds(TCGv ret, TCGv r1, TCGv r2)
+{
+ gen_helper_add_ssov(ret, cpu_env, r1, r2);
+}
+
+static inline void gen_addsi(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_add_ssov(ret, cpu_env, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_addsui(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_helper_add_suov(ret, cpu_env, r1, temp);
+ tcg_temp_free(temp);
+}
+
+static inline void gen_subs(TCGv ret, TCGv r1, TCGv r2)
+{
+ gen_helper_sub_ssov(ret, cpu_env, r1, r2);
+}
+
+static inline void gen_subsu(TCGv ret, TCGv r1, TCGv r2)
+{
+ gen_helper_sub_suov(ret, cpu_env, r1, r2);
+}
+
+static inline void gen_bit_2op(TCGv ret, TCGv r1, TCGv r2,
+ int pos1, int pos2,
+ void(*op1)(TCGv, TCGv, TCGv),
+ void(*op2)(TCGv, TCGv, TCGv))
+{
+ TCGv temp1, temp2;
+
+ temp1 = tcg_temp_new();
+ temp2 = tcg_temp_new();
+
+ tcg_gen_shri_tl(temp2, r2, pos2);
+ tcg_gen_shri_tl(temp1, r1, pos1);
+
+ (*op1)(temp1, temp1, temp2);
+ (*op2)(temp1 , ret, temp1);
+
+ tcg_gen_deposit_tl(ret, ret, temp1, 0, 1);
+
+ tcg_temp_free(temp1);
+ tcg_temp_free(temp2);
+}
+
+/* ret = r1[pos1] op1 r2[pos2]; */
+static inline void gen_bit_1op(TCGv ret, TCGv r1, TCGv r2,
+ int pos1, int pos2,
+ void(*op1)(TCGv, TCGv, TCGv))
+{
+ TCGv temp1, temp2;
+
+ temp1 = tcg_temp_new();
+ temp2 = tcg_temp_new();
+
+ tcg_gen_shri_tl(temp2, r2, pos2);
+ tcg_gen_shri_tl(temp1, r1, pos1);
+
+ (*op1)(ret, temp1, temp2);
+
+ tcg_gen_andi_tl(ret, ret, 0x1);
+
+ tcg_temp_free(temp1);
+ tcg_temp_free(temp2);
+}
+
+static inline void gen_accumulating_cond(int cond, TCGv ret, TCGv r1, TCGv r2,
+ void(*op)(TCGv, TCGv, TCGv))
+{
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+ /* temp = (arg1 cond arg2 )*/
+ tcg_gen_setcond_tl(cond, temp, r1, r2);
+ /* temp2 = ret[0]*/
+ tcg_gen_andi_tl(temp2, ret, 0x1);
+ /* temp = temp insn temp2 */
+ (*op)(temp, temp, temp2);
+ /* ret = {ret[31:1], temp} */
+ tcg_gen_deposit_tl(ret, ret, temp, 0, 1);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void
+gen_accumulating_condi(int cond, TCGv ret, TCGv r1, int32_t con,
+ void(*op)(TCGv, TCGv, TCGv))
+{
+ TCGv temp = tcg_const_i32(con);
+ gen_accumulating_cond(cond, ret, r1, temp, op);
+ tcg_temp_free(temp);
+}
+
+/* ret = (r1 cond r2) ? 0xFFFFFFFF ? 0x00000000;*/
+static inline void gen_cond_w(TCGCond cond, TCGv ret, TCGv r1, TCGv r2)
+{
+ tcg_gen_setcond_tl(cond, ret, r1, r2);
+ tcg_gen_neg_tl(ret, ret);
+}
+
+static inline void gen_eqany_bi(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv b0 = tcg_temp_new();
+ TCGv b1 = tcg_temp_new();
+ TCGv b2 = tcg_temp_new();
+ TCGv b3 = tcg_temp_new();
+
+ /* byte 0 */
+ tcg_gen_andi_tl(b0, r1, 0xff);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, b0, b0, con & 0xff);
+
+ /* byte 1 */
+ tcg_gen_andi_tl(b1, r1, 0xff00);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, b1, b1, con & 0xff00);
+
+ /* byte 2 */
+ tcg_gen_andi_tl(b2, r1, 0xff0000);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, b2, b2, con & 0xff0000);
+
+ /* byte 3 */
+ tcg_gen_andi_tl(b3, r1, 0xff000000);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, b3, b3, con & 0xff000000);
+
+ /* combine them */
+ tcg_gen_or_tl(ret, b0, b1);
+ tcg_gen_or_tl(ret, ret, b2);
+ tcg_gen_or_tl(ret, ret, b3);
+
+ tcg_temp_free(b0);
+ tcg_temp_free(b1);
+ tcg_temp_free(b2);
+ tcg_temp_free(b3);
+}
+
+static inline void gen_eqany_hi(TCGv ret, TCGv r1, int32_t con)
+{
+ TCGv h0 = tcg_temp_new();
+ TCGv h1 = tcg_temp_new();
+
+ /* halfword 0 */
+ tcg_gen_andi_tl(h0, r1, 0xffff);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, h0, h0, con & 0xffff);
+
+ /* halfword 1 */
+ tcg_gen_andi_tl(h1, r1, 0xffff0000);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, h1, h1, con & 0xffff0000);
+
+ /* combine them */
+ tcg_gen_or_tl(ret, h0, h1);
+
+ tcg_temp_free(h0);
+ tcg_temp_free(h1);
+}
+/* mask = ((1 << width) -1) << pos;
+ ret = (r1 & ~mask) | (r2 << pos) & mask); */
+static inline void gen_insert(TCGv ret, TCGv r1, TCGv r2, TCGv width, TCGv pos)
+{
+ TCGv mask = tcg_temp_new();
+ TCGv temp = tcg_temp_new();
+ TCGv temp2 = tcg_temp_new();
+
+ tcg_gen_movi_tl(mask, 1);
+ tcg_gen_shl_tl(mask, mask, width);
+ tcg_gen_subi_tl(mask, mask, 1);
+ tcg_gen_shl_tl(mask, mask, pos);
+
+ tcg_gen_shl_tl(temp, r2, pos);
+ tcg_gen_and_tl(temp, temp, mask);
+ tcg_gen_andc_tl(temp2, r1, mask);
+ tcg_gen_or_tl(ret, temp, temp2);
+
+ tcg_temp_free(mask);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static inline void gen_bsplit(TCGv rl, TCGv rh, TCGv r1)
+{
+ TCGv_i64 temp = tcg_temp_new_i64();
+
+ gen_helper_bsplit(temp, r1);
+ tcg_gen_extr_i64_i32(rl, rh, temp);
+
+ tcg_temp_free_i64(temp);
+}
+
+static inline void gen_unpack(TCGv rl, TCGv rh, TCGv r1)
+{
+ TCGv_i64 temp = tcg_temp_new_i64();
+
+ gen_helper_unpack(temp, r1);
+ tcg_gen_extr_i64_i32(rl, rh, temp);
+
+ tcg_temp_free_i64(temp);
+}
+
+static inline void
+gen_dvinit_b(CPUTriCoreState *env, TCGv rl, TCGv rh, TCGv r1, TCGv r2)
+{
+ TCGv_i64 ret = tcg_temp_new_i64();
+
+ if (!tricore_feature(env, TRICORE_FEATURE_131)) {
+ gen_helper_dvinit_b_13(ret, cpu_env, r1, r2);
+ } else {
+ gen_helper_dvinit_b_131(ret, cpu_env, r1, r2);
+ }
+ tcg_gen_extr_i64_i32(rl, rh, ret);
+
+ tcg_temp_free_i64(ret);
+}
+
+static inline void
+gen_dvinit_h(CPUTriCoreState *env, TCGv rl, TCGv rh, TCGv r1, TCGv r2)
+{
+ TCGv_i64 ret = tcg_temp_new_i64();
+
+ if (!tricore_feature(env, TRICORE_FEATURE_131)) {
+ gen_helper_dvinit_h_13(ret, cpu_env, r1, r2);
+ } else {
+ gen_helper_dvinit_h_131(ret, cpu_env, r1, r2);
+ }
+ tcg_gen_extr_i64_i32(rl, rh, ret);
+
+ tcg_temp_free_i64(ret);
+}
+
+static void gen_calc_usb_mul_h(TCGv arg_low, TCGv arg_high)
+{
+ TCGv temp = tcg_temp_new();
+ /* calc AV bit */
+ tcg_gen_add_tl(temp, arg_low, arg_low);
+ tcg_gen_xor_tl(temp, temp, arg_low);
+ tcg_gen_add_tl(cpu_PSW_AV, arg_high, arg_high);
+ tcg_gen_xor_tl(cpu_PSW_AV, cpu_PSW_AV, arg_high);
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ tcg_temp_free(temp);
+}
+
+static void gen_calc_usb_mulr_h(TCGv arg)
+{
+ TCGv temp = tcg_temp_new();
+ /* calc AV bit */
+ tcg_gen_add_tl(temp, arg, arg);
+ tcg_gen_xor_tl(temp, temp, arg);
+ tcg_gen_shli_tl(cpu_PSW_AV, temp, 16);
+ tcg_gen_or_tl(cpu_PSW_AV, cpu_PSW_AV, temp);
+ /* calc SAV bit */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ /* clear V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ tcg_temp_free(temp);
+}
+
+/* helpers for generating program flow micro-ops */
+
+static inline void gen_save_pc(target_ulong pc)
+{
+ tcg_gen_movi_tl(cpu_PC, pc);
+}
+
+static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
+{
+ TranslationBlock *tb;
+ tb = ctx->tb;
+ if ((tb->pc & TARGET_PAGE_MASK) == (dest & TARGET_PAGE_MASK) &&
+ likely(!ctx->singlestep_enabled)) {
+ tcg_gen_goto_tb(n);
+ gen_save_pc(dest);
+ tcg_gen_exit_tb((uintptr_t)tb + n);
+ } else {
+ gen_save_pc(dest);
+ if (ctx->singlestep_enabled) {
+ /* raise exception debug */
+ }
+ tcg_gen_exit_tb(0);
+ }
+}
+
+static inline void gen_branch_cond(DisasContext *ctx, TCGCond cond, TCGv r1,
+ TCGv r2, int16_t address)
+{
+ TCGLabel *jumpLabel = gen_new_label();
+ tcg_gen_brcond_tl(cond, r1, r2, jumpLabel);
+
+ gen_goto_tb(ctx, 1, ctx->next_pc);
+
+ gen_set_label(jumpLabel);
+ gen_goto_tb(ctx, 0, ctx->pc + address * 2);
+}
+
+static inline void gen_branch_condi(DisasContext *ctx, TCGCond cond, TCGv r1,
+ int r2, int16_t address)
+{
+ TCGv temp = tcg_const_i32(r2);
+ gen_branch_cond(ctx, cond, r1, temp, address);
+ tcg_temp_free(temp);
+}
+
+static void gen_loop(DisasContext *ctx, int r1, int32_t offset)
+{
+ TCGLabel *l1 = gen_new_label();
+
+ tcg_gen_subi_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], 1);
+ tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_gpr_a[r1], -1, l1);
+ gen_goto_tb(ctx, 1, ctx->pc + offset);
+ gen_set_label(l1);
+ gen_goto_tb(ctx, 0, ctx->next_pc);
+}
+
+static void gen_fcall_save_ctx(DisasContext *ctx)
+{
+ TCGv temp = tcg_temp_new();
+
+ tcg_gen_addi_tl(temp, cpu_gpr_a[10], -4);
+ tcg_gen_qemu_st_tl(cpu_gpr_a[11], temp, ctx->mem_idx, MO_LESL);
+ tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
+ tcg_gen_mov_tl(cpu_gpr_a[10], temp);
+
+ tcg_temp_free(temp);
+}
+
+static void gen_fret(DisasContext *ctx)
+{
+ TCGv temp = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp, cpu_gpr_a[11], ~0x1);
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[11], cpu_gpr_a[10], ctx->mem_idx, MO_LESL);
+ tcg_gen_addi_tl(cpu_gpr_a[10], cpu_gpr_a[10], 4);
+ tcg_gen_mov_tl(cpu_PC, temp);
+ tcg_gen_exit_tb(0);
+ ctx->bstate = BS_BRANCH;
+
+ tcg_temp_free(temp);
+}
+
+static void gen_compute_branch(DisasContext *ctx, uint32_t opc, int r1,
+ int r2 , int32_t constant , int32_t offset)
+{
+ TCGv temp, temp2;
+ int n;
+
+ switch (opc) {
+/* SB-format jumps */
+ case OPC1_16_SB_J:
+ case OPC1_32_B_J:
+ gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
+ break;
+ case OPC1_32_B_CALL:
+ case OPC1_16_SB_CALL:
+ gen_helper_1arg(call, ctx->next_pc);
+ gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
+ break;
+ case OPC1_16_SB_JZ:
+ gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], 0, offset);
+ break;
+ case OPC1_16_SB_JNZ:
+ gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], 0, offset);
+ break;
+/* SBC-format jumps */
+ case OPC1_16_SBC_JEQ:
+ gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[15], constant, offset);
+ break;
+ case OPC1_16_SBC_JNE:
+ gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[15], constant, offset);
+ break;
+/* SBRN-format jumps */
+ case OPC1_16_SBRN_JZ_T:
+ temp = tcg_temp_new();
+ tcg_gen_andi_tl(temp, cpu_gpr_d[15], 0x1u << constant);
+ gen_branch_condi(ctx, TCG_COND_EQ, temp, 0, offset);
+ tcg_temp_free(temp);
+ break;
+ case OPC1_16_SBRN_JNZ_T:
+ temp = tcg_temp_new();
+ tcg_gen_andi_tl(temp, cpu_gpr_d[15], 0x1u << constant);
+ gen_branch_condi(ctx, TCG_COND_NE, temp, 0, offset);
+ tcg_temp_free(temp);
+ break;
+/* SBR-format jumps */
+ case OPC1_16_SBR_JEQ:
+ gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15],
+ offset);
+ break;
+ case OPC1_16_SBR_JNE:
+ gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15],
+ offset);
+ break;
+ case OPC1_16_SBR_JNZ:
+ gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JNZ_A:
+ gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_a[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JGEZ:
+ gen_branch_condi(ctx, TCG_COND_GE, cpu_gpr_d[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JGTZ:
+ gen_branch_condi(ctx, TCG_COND_GT, cpu_gpr_d[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JLEZ:
+ gen_branch_condi(ctx, TCG_COND_LE, cpu_gpr_d[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JLTZ:
+ gen_branch_condi(ctx, TCG_COND_LT, cpu_gpr_d[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JZ:
+ gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_JZ_A:
+ gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_a[r1], 0, offset);
+ break;
+ case OPC1_16_SBR_LOOP:
+ gen_loop(ctx, r1, offset * 2 - 32);
+ break;
+/* SR-format jumps */
+ case OPC1_16_SR_JI:
+ tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], 0xfffffffe);
+ tcg_gen_exit_tb(0);
+ break;
+ case OPC2_32_SYS_RET:
+ case OPC2_16_SR_RET:
+ gen_helper_ret(cpu_env);
+ tcg_gen_exit_tb(0);
+ break;
+/* B-format */
+ case OPC1_32_B_CALLA:
+ gen_helper_1arg(call, ctx->next_pc);
+ gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
+ break;
+ case OPC1_32_B_FCALL:
+ gen_fcall_save_ctx(ctx);
+ gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
+ break;
+ case OPC1_32_B_FCALLA:
+ gen_fcall_save_ctx(ctx);
+ gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
+ break;
+ case OPC1_32_B_JLA:
+ tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
+ /* fall through */
+ case OPC1_32_B_JA:
+ gen_goto_tb(ctx, 0, EA_B_ABSOLUT(offset));
+ break;
+ case OPC1_32_B_JL:
+ tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
+ gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
+ break;
+/* BOL format */
+ case OPCM_32_BRC_EQ_NEQ:
+ if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JEQ) {
+ gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_d[r1], constant, offset);
+ } else {
+ gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_d[r1], constant, offset);
+ }
+ break;
+ case OPCM_32_BRC_GE:
+ if (MASK_OP_BRC_OP2(ctx->opcode) == OP2_32_BRC_JGE) {
+ gen_branch_condi(ctx, TCG_COND_GE, cpu_gpr_d[r1], constant, offset);
+ } else {
+ constant = MASK_OP_BRC_CONST4(ctx->opcode);
+ gen_branch_condi(ctx, TCG_COND_GEU, cpu_gpr_d[r1], constant,
+ offset);
+ }
+ break;
+ case OPCM_32_BRC_JLT:
+ if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JLT) {
+ gen_branch_condi(ctx, TCG_COND_LT, cpu_gpr_d[r1], constant, offset);
+ } else {
+ constant = MASK_OP_BRC_CONST4(ctx->opcode);
+ gen_branch_condi(ctx, TCG_COND_LTU, cpu_gpr_d[r1], constant,
+ offset);
+ }
+ break;
+ case OPCM_32_BRC_JNE:
+ temp = tcg_temp_new();
+ if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRC_JNED) {
+ tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
+ /* subi is unconditional */
+ tcg_gen_subi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
+ gen_branch_condi(ctx, TCG_COND_NE, temp, constant, offset);
+ } else {
+ tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
+ /* addi is unconditional */
+ tcg_gen_addi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
+ gen_branch_condi(ctx, TCG_COND_NE, temp, constant, offset);
+ }
+ tcg_temp_free(temp);
+ break;
+/* BRN format */
+ case OPCM_32_BRN_JTT:
+ n = MASK_OP_BRN_N(ctx->opcode);
+
+ temp = tcg_temp_new();
+ tcg_gen_andi_tl(temp, cpu_gpr_d[r1], (1 << n));
+
+ if (MASK_OP_BRN_OP2(ctx->opcode) == OPC2_32_BRN_JNZ_T) {
+ gen_branch_condi(ctx, TCG_COND_NE, temp, 0, offset);
+ } else {
+ gen_branch_condi(ctx, TCG_COND_EQ, temp, 0, offset);
+ }
+ tcg_temp_free(temp);
+ break;
+/* BRR Format */
+ case OPCM_32_BRR_EQ_NEQ:
+ if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JEQ) {
+ gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ offset);
+ } else {
+ gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ offset);
+ }
+ break;
+ case OPCM_32_BRR_ADDR_EQ_NEQ:
+ if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JEQ_A) {
+ gen_branch_cond(ctx, TCG_COND_EQ, cpu_gpr_a[r1], cpu_gpr_a[r2],
+ offset);
+ } else {
+ gen_branch_cond(ctx, TCG_COND_NE, cpu_gpr_a[r1], cpu_gpr_a[r2],
+ offset);
+ }
+ break;
+ case OPCM_32_BRR_GE:
+ if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JGE) {
+ gen_branch_cond(ctx, TCG_COND_GE, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ offset);
+ } else {
+ gen_branch_cond(ctx, TCG_COND_GEU, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ offset);
+ }
+ break;
+ case OPCM_32_BRR_JLT:
+ if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JLT) {
+ gen_branch_cond(ctx, TCG_COND_LT, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ offset);
+ } else {
+ gen_branch_cond(ctx, TCG_COND_LTU, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ offset);
+ }
+ break;
+ case OPCM_32_BRR_LOOP:
+ if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_LOOP) {
+ gen_loop(ctx, r2, offset * 2);
+ } else {
+ /* OPC2_32_BRR_LOOPU */
+ gen_goto_tb(ctx, 0, ctx->pc + offset * 2);
+ }
+ break;
+ case OPCM_32_BRR_JNE:
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ if (MASK_OP_BRC_OP2(ctx->opcode) == OPC2_32_BRR_JNED) {
+ tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
+ /* also save r2, in case of r1 == r2, so r2 is not decremented */
+ tcg_gen_mov_tl(temp2, cpu_gpr_d[r2]);
+ /* subi is unconditional */
+ tcg_gen_subi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
+ gen_branch_cond(ctx, TCG_COND_NE, temp, temp2, offset);
+ } else {
+ tcg_gen_mov_tl(temp, cpu_gpr_d[r1]);
+ /* also save r2, in case of r1 == r2, so r2 is not decremented */
+ tcg_gen_mov_tl(temp2, cpu_gpr_d[r2]);
+ /* addi is unconditional */
+ tcg_gen_addi_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 1);
+ gen_branch_cond(ctx, TCG_COND_NE, temp, temp2, offset);
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ case OPCM_32_BRR_JNZ:
+ if (MASK_OP_BRR_OP2(ctx->opcode) == OPC2_32_BRR_JNZ_A) {
+ gen_branch_condi(ctx, TCG_COND_NE, cpu_gpr_a[r1], 0, offset);
+ } else {
+ gen_branch_condi(ctx, TCG_COND_EQ, cpu_gpr_a[r1], 0, offset);
+ }
+ break;
+ default:
+ printf("Branch Error at %x\n", ctx->pc);
+ }
+ ctx->bstate = BS_BRANCH;
+}
+
+
+/*
+ * Functions for decoding instructions
+ */
+
+static void decode_src_opc(CPUTriCoreState *env, DisasContext *ctx, int op1)
+{
+ int r1;
+ int32_t const4;
+ TCGv temp, temp2;
+
+ r1 = MASK_OP_SRC_S1D(ctx->opcode);
+ const4 = MASK_OP_SRC_CONST4_SEXT(ctx->opcode);
+
+ switch (op1) {
+ case OPC1_16_SRC_ADD:
+ gen_addi_d(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
+ break;
+ case OPC1_16_SRC_ADD_A15:
+ gen_addi_d(cpu_gpr_d[r1], cpu_gpr_d[15], const4);
+ break;
+ case OPC1_16_SRC_ADD_15A:
+ gen_addi_d(cpu_gpr_d[15], cpu_gpr_d[r1], const4);
+ break;
+ case OPC1_16_SRC_ADD_A:
+ tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], const4);
+ break;
+ case OPC1_16_SRC_CADD:
+ gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const4, cpu_gpr_d[r1],
+ cpu_gpr_d[15]);
+ break;
+ case OPC1_16_SRC_CADDN:
+ gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const4, cpu_gpr_d[r1],
+ cpu_gpr_d[15]);
+ break;
+ case OPC1_16_SRC_CMOV:
+ temp = tcg_const_tl(0);
+ temp2 = tcg_const_tl(const4);
+ tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
+ temp2, cpu_gpr_d[r1]);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ case OPC1_16_SRC_CMOVN:
+ temp = tcg_const_tl(0);
+ temp2 = tcg_const_tl(const4);
+ tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
+ temp2, cpu_gpr_d[r1]);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ case OPC1_16_SRC_EQ:
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[15], cpu_gpr_d[r1],
+ const4);
+ break;
+ case OPC1_16_SRC_LT:
+ tcg_gen_setcondi_tl(TCG_COND_LT, cpu_gpr_d[15], cpu_gpr_d[r1],
+ const4);
+ break;
+ case OPC1_16_SRC_MOV:
+ tcg_gen_movi_tl(cpu_gpr_d[r1], const4);
+ break;
+ case OPC1_16_SRC_MOV_A:
+ const4 = MASK_OP_SRC_CONST4(ctx->opcode);
+ tcg_gen_movi_tl(cpu_gpr_a[r1], const4);
+ break;
+ case OPC1_16_SRC_MOV_E:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ tcg_gen_movi_tl(cpu_gpr_d[r1], const4);
+ tcg_gen_sari_tl(cpu_gpr_d[r1+1], cpu_gpr_d[r1], 31);
+ } /* TODO: else raise illegal opcode trap */
+ break;
+ case OPC1_16_SRC_SH:
+ gen_shi(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
+ break;
+ case OPC1_16_SRC_SHA:
+ gen_shaci(cpu_gpr_d[r1], cpu_gpr_d[r1], const4);
+ break;
+ }
+}
+
+static void decode_srr_opc(DisasContext *ctx, int op1)
+{
+ int r1, r2;
+ TCGv temp;
+
+ r1 = MASK_OP_SRR_S1D(ctx->opcode);
+ r2 = MASK_OP_SRR_S2(ctx->opcode);
+
+ switch (op1) {
+ case OPC1_16_SRR_ADD:
+ gen_add_d(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_ADD_A15:
+ gen_add_d(cpu_gpr_d[r1], cpu_gpr_d[15], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_ADD_15A:
+ gen_add_d(cpu_gpr_d[15], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_ADD_A:
+ tcg_gen_add_tl(cpu_gpr_a[r1], cpu_gpr_a[r1], cpu_gpr_a[r2]);
+ break;
+ case OPC1_16_SRR_ADDS:
+ gen_adds(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_AND:
+ tcg_gen_and_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_CMOV:
+ temp = tcg_const_tl(0);
+ tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
+ cpu_gpr_d[r2], cpu_gpr_d[r1]);
+ tcg_temp_free(temp);
+ break;
+ case OPC1_16_SRR_CMOVN:
+ temp = tcg_const_tl(0);
+ tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[15], temp,
+ cpu_gpr_d[r2], cpu_gpr_d[r1]);
+ tcg_temp_free(temp);
+ break;
+ case OPC1_16_SRR_EQ:
+ tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[15], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_LT:
+ tcg_gen_setcond_tl(TCG_COND_LT, cpu_gpr_d[15], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_MOV:
+ tcg_gen_mov_tl(cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_MOV_A:
+ tcg_gen_mov_tl(cpu_gpr_a[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_MOV_AA:
+ tcg_gen_mov_tl(cpu_gpr_a[r1], cpu_gpr_a[r2]);
+ break;
+ case OPC1_16_SRR_MOV_D:
+ tcg_gen_mov_tl(cpu_gpr_d[r1], cpu_gpr_a[r2]);
+ break;
+ case OPC1_16_SRR_MUL:
+ gen_mul_i32s(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_OR:
+ tcg_gen_or_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_SUB:
+ gen_sub_d(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_SUB_A15B:
+ gen_sub_d(cpu_gpr_d[r1], cpu_gpr_d[15], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_SUB_15AB:
+ gen_sub_d(cpu_gpr_d[15], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_SUBS:
+ gen_subs(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC1_16_SRR_XOR:
+ tcg_gen_xor_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ }
+}
+
+static void decode_ssr_opc(DisasContext *ctx, int op1)
+{
+ int r1, r2;
+
+ r1 = MASK_OP_SSR_S1(ctx->opcode);
+ r2 = MASK_OP_SSR_S2(ctx->opcode);
+
+ switch (op1) {
+ case OPC1_16_SSR_ST_A:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
+ break;
+ case OPC1_16_SSR_ST_A_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
+ break;
+ case OPC1_16_SSR_ST_B:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
+ break;
+ case OPC1_16_SSR_ST_B_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 1);
+ break;
+ case OPC1_16_SSR_ST_H:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUW);
+ break;
+ case OPC1_16_SSR_ST_H_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUW);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 2);
+ break;
+ case OPC1_16_SSR_ST_W:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
+ break;
+ case OPC1_16_SSR_ST_W_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LEUL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
+ break;
+ }
+}
+
+static void decode_sc_opc(DisasContext *ctx, int op1)
+{
+ int32_t const16;
+
+ const16 = MASK_OP_SC_CONST8(ctx->opcode);
+
+ switch (op1) {
+ case OPC1_16_SC_AND:
+ tcg_gen_andi_tl(cpu_gpr_d[15], cpu_gpr_d[15], const16);
+ break;
+ case OPC1_16_SC_BISR:
+ gen_helper_1arg(bisr, const16 & 0xff);
+ break;
+ case OPC1_16_SC_LD_A:
+ gen_offset_ld(ctx, cpu_gpr_a[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
+ break;
+ case OPC1_16_SC_LD_W:
+ gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
+ break;
+ case OPC1_16_SC_MOV:
+ tcg_gen_movi_tl(cpu_gpr_d[15], const16);
+ break;
+ case OPC1_16_SC_OR:
+ tcg_gen_ori_tl(cpu_gpr_d[15], cpu_gpr_d[15], const16);
+ break;
+ case OPC1_16_SC_ST_A:
+ gen_offset_st(ctx, cpu_gpr_a[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
+ break;
+ case OPC1_16_SC_ST_W:
+ gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[10], const16 * 4, MO_LESL);
+ break;
+ case OPC1_16_SC_SUB_A:
+ tcg_gen_subi_tl(cpu_gpr_a[10], cpu_gpr_a[10], const16);
+ break;
+ }
+}
+
+static void decode_slr_opc(DisasContext *ctx, int op1)
+{
+ int r1, r2;
+
+ r1 = MASK_OP_SLR_D(ctx->opcode);
+ r2 = MASK_OP_SLR_S2(ctx->opcode);
+
+ switch (op1) {
+/* SLR-format */
+ case OPC1_16_SLR_LD_A:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
+ break;
+ case OPC1_16_SLR_LD_A_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
+ break;
+ case OPC1_16_SLR_LD_BU:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
+ break;
+ case OPC1_16_SLR_LD_BU_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_UB);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 1);
+ break;
+ case OPC1_16_SLR_LD_H:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESW);
+ break;
+ case OPC1_16_SLR_LD_H_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESW);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 2);
+ break;
+ case OPC1_16_SLR_LD_W:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
+ break;
+ case OPC1_16_SLR_LD_W_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx, MO_LESL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], 4);
+ break;
+ }
+}
+
+static void decode_sro_opc(DisasContext *ctx, int op1)
+{
+ int r2;
+ int32_t address;
+
+ r2 = MASK_OP_SRO_S2(ctx->opcode);
+ address = MASK_OP_SRO_OFF4(ctx->opcode);
+
+/* SRO-format */
+ switch (op1) {
+ case OPC1_16_SRO_LD_A:
+ gen_offset_ld(ctx, cpu_gpr_a[15], cpu_gpr_a[r2], address * 4, MO_LESL);
+ break;
+ case OPC1_16_SRO_LD_BU:
+ gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_UB);
+ break;
+ case OPC1_16_SRO_LD_H:
+ gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_LESW);
+ break;
+ case OPC1_16_SRO_LD_W:
+ gen_offset_ld(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 4, MO_LESL);
+ break;
+ case OPC1_16_SRO_ST_A:
+ gen_offset_st(ctx, cpu_gpr_a[15], cpu_gpr_a[r2], address * 4, MO_LESL);
+ break;
+ case OPC1_16_SRO_ST_B:
+ gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address, MO_UB);
+ break;
+ case OPC1_16_SRO_ST_H:
+ gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 2, MO_LESW);
+ break;
+ case OPC1_16_SRO_ST_W:
+ gen_offset_st(ctx, cpu_gpr_d[15], cpu_gpr_a[r2], address * 4, MO_LESL);
+ break;
+ }
+}
+
+static void decode_sr_system(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ op2 = MASK_OP_SR_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_16_SR_NOP:
+ break;
+ case OPC2_16_SR_RET:
+ gen_compute_branch(ctx, op2, 0, 0, 0, 0);
+ break;
+ case OPC2_16_SR_RFE:
+ gen_helper_rfe(cpu_env);
+ tcg_gen_exit_tb(0);
+ ctx->bstate = BS_BRANCH;
+ break;
+ case OPC2_16_SR_DEBUG:
+ /* raise EXCP_DEBUG */
+ break;
+ case OPC2_16_SR_FRET:
+ gen_fret(ctx);
+ }
+}
+
+static void decode_sr_accu(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1;
+ TCGv temp;
+
+ r1 = MASK_OP_SR_S1D(ctx->opcode);
+ op2 = MASK_OP_SR_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_16_SR_RSUB:
+ /* overflow only if r1 = -0x80000000 */
+ temp = tcg_const_i32(-0x80000000);
+ /* calc V bit */
+ tcg_gen_setcond_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r1], temp);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* calc SV bit */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* sub */
+ tcg_gen_neg_tl(cpu_gpr_d[r1], cpu_gpr_d[r1]);
+ /* calc av */
+ tcg_gen_add_tl(cpu_PSW_AV, cpu_gpr_d[r1], cpu_gpr_d[r1]);
+ tcg_gen_xor_tl(cpu_PSW_AV, cpu_gpr_d[r1], cpu_PSW_AV);
+ /* calc sav */
+ tcg_gen_or_tl(cpu_PSW_SAV, cpu_PSW_SAV, cpu_PSW_AV);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_16_SR_SAT_B:
+ gen_saturate(cpu_gpr_d[r1], cpu_gpr_d[r1], 0x7f, -0x80);
+ break;
+ case OPC2_16_SR_SAT_BU:
+ gen_saturate_u(cpu_gpr_d[r1], cpu_gpr_d[r1], 0xff);
+ break;
+ case OPC2_16_SR_SAT_H:
+ gen_saturate(cpu_gpr_d[r1], cpu_gpr_d[r1], 0x7fff, -0x8000);
+ break;
+ case OPC2_16_SR_SAT_HU:
+ gen_saturate_u(cpu_gpr_d[r1], cpu_gpr_d[r1], 0xffff);
+ break;
+ }
+}
+
+static void decode_16Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int op1;
+ int r1, r2;
+ int32_t const16;
+ int32_t address;
+ TCGv temp;
+
+ op1 = MASK_OP_MAJOR(ctx->opcode);
+
+ /* handle ADDSC.A opcode only being 6 bit long */
+ if (unlikely((op1 & 0x3f) == OPC1_16_SRRS_ADDSC_A)) {
+ op1 = OPC1_16_SRRS_ADDSC_A;
+ }
+
+ switch (op1) {
+ case OPC1_16_SRC_ADD:
+ case OPC1_16_SRC_ADD_A15:
+ case OPC1_16_SRC_ADD_15A:
+ case OPC1_16_SRC_ADD_A:
+ case OPC1_16_SRC_CADD:
+ case OPC1_16_SRC_CADDN:
+ case OPC1_16_SRC_CMOV:
+ case OPC1_16_SRC_CMOVN:
+ case OPC1_16_SRC_EQ:
+ case OPC1_16_SRC_LT:
+ case OPC1_16_SRC_MOV:
+ case OPC1_16_SRC_MOV_A:
+ case OPC1_16_SRC_MOV_E:
+ case OPC1_16_SRC_SH:
+ case OPC1_16_SRC_SHA:
+ decode_src_opc(env, ctx, op1);
+ break;
+/* SRR-format */
+ case OPC1_16_SRR_ADD:
+ case OPC1_16_SRR_ADD_A15:
+ case OPC1_16_SRR_ADD_15A:
+ case OPC1_16_SRR_ADD_A:
+ case OPC1_16_SRR_ADDS:
+ case OPC1_16_SRR_AND:
+ case OPC1_16_SRR_CMOV:
+ case OPC1_16_SRR_CMOVN:
+ case OPC1_16_SRR_EQ:
+ case OPC1_16_SRR_LT:
+ case OPC1_16_SRR_MOV:
+ case OPC1_16_SRR_MOV_A:
+ case OPC1_16_SRR_MOV_AA:
+ case OPC1_16_SRR_MOV_D:
+ case OPC1_16_SRR_MUL:
+ case OPC1_16_SRR_OR:
+ case OPC1_16_SRR_SUB:
+ case OPC1_16_SRR_SUB_A15B:
+ case OPC1_16_SRR_SUB_15AB:
+ case OPC1_16_SRR_SUBS:
+ case OPC1_16_SRR_XOR:
+ decode_srr_opc(ctx, op1);
+ break;
+/* SSR-format */
+ case OPC1_16_SSR_ST_A:
+ case OPC1_16_SSR_ST_A_POSTINC:
+ case OPC1_16_SSR_ST_B:
+ case OPC1_16_SSR_ST_B_POSTINC:
+ case OPC1_16_SSR_ST_H:
+ case OPC1_16_SSR_ST_H_POSTINC:
+ case OPC1_16_SSR_ST_W:
+ case OPC1_16_SSR_ST_W_POSTINC:
+ decode_ssr_opc(ctx, op1);
+ break;
+/* SRRS-format */
+ case OPC1_16_SRRS_ADDSC_A:
+ r2 = MASK_OP_SRRS_S2(ctx->opcode);
+ r1 = MASK_OP_SRRS_S1D(ctx->opcode);
+ const16 = MASK_OP_SRRS_N(ctx->opcode);
+ temp = tcg_temp_new();
+ tcg_gen_shli_tl(temp, cpu_gpr_d[15], const16);
+ tcg_gen_add_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], temp);
+ tcg_temp_free(temp);
+ break;
+/* SLRO-format */
+ case OPC1_16_SLRO_LD_A:
+ r1 = MASK_OP_SLRO_D(ctx->opcode);
+ const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
+ gen_offset_ld(ctx, cpu_gpr_a[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
+ break;
+ case OPC1_16_SLRO_LD_BU:
+ r1 = MASK_OP_SLRO_D(ctx->opcode);
+ const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16, MO_UB);
+ break;
+ case OPC1_16_SLRO_LD_H:
+ r1 = MASK_OP_SLRO_D(ctx->opcode);
+ const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 2, MO_LESW);
+ break;
+ case OPC1_16_SLRO_LD_W:
+ r1 = MASK_OP_SLRO_D(ctx->opcode);
+ const16 = MASK_OP_SLRO_OFF4(ctx->opcode);
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
+ break;
+/* SB-format */
+ case OPC1_16_SB_CALL:
+ case OPC1_16_SB_J:
+ case OPC1_16_SB_JNZ:
+ case OPC1_16_SB_JZ:
+ address = MASK_OP_SB_DISP8_SEXT(ctx->opcode);
+ gen_compute_branch(ctx, op1, 0, 0, 0, address);
+ break;
+/* SBC-format */
+ case OPC1_16_SBC_JEQ:
+ case OPC1_16_SBC_JNE:
+ address = MASK_OP_SBC_DISP4(ctx->opcode);
+ const16 = MASK_OP_SBC_CONST4_SEXT(ctx->opcode);
+ gen_compute_branch(ctx, op1, 0, 0, const16, address);
+ break;
+/* SBRN-format */
+ case OPC1_16_SBRN_JNZ_T:
+ case OPC1_16_SBRN_JZ_T:
+ address = MASK_OP_SBRN_DISP4(ctx->opcode);
+ const16 = MASK_OP_SBRN_N(ctx->opcode);
+ gen_compute_branch(ctx, op1, 0, 0, const16, address);
+ break;
+/* SBR-format */
+ case OPC1_16_SBR_JEQ:
+ case OPC1_16_SBR_JGEZ:
+ case OPC1_16_SBR_JGTZ:
+ case OPC1_16_SBR_JLEZ:
+ case OPC1_16_SBR_JLTZ:
+ case OPC1_16_SBR_JNE:
+ case OPC1_16_SBR_JNZ:
+ case OPC1_16_SBR_JNZ_A:
+ case OPC1_16_SBR_JZ:
+ case OPC1_16_SBR_JZ_A:
+ case OPC1_16_SBR_LOOP:
+ r1 = MASK_OP_SBR_S2(ctx->opcode);
+ address = MASK_OP_SBR_DISP4(ctx->opcode);
+ gen_compute_branch(ctx, op1, r1, 0, 0, address);
+ break;
+/* SC-format */
+ case OPC1_16_SC_AND:
+ case OPC1_16_SC_BISR:
+ case OPC1_16_SC_LD_A:
+ case OPC1_16_SC_LD_W:
+ case OPC1_16_SC_MOV:
+ case OPC1_16_SC_OR:
+ case OPC1_16_SC_ST_A:
+ case OPC1_16_SC_ST_W:
+ case OPC1_16_SC_SUB_A:
+ decode_sc_opc(ctx, op1);
+ break;
+/* SLR-format */
+ case OPC1_16_SLR_LD_A:
+ case OPC1_16_SLR_LD_A_POSTINC:
+ case OPC1_16_SLR_LD_BU:
+ case OPC1_16_SLR_LD_BU_POSTINC:
+ case OPC1_16_SLR_LD_H:
+ case OPC1_16_SLR_LD_H_POSTINC:
+ case OPC1_16_SLR_LD_W:
+ case OPC1_16_SLR_LD_W_POSTINC:
+ decode_slr_opc(ctx, op1);
+ break;
+/* SRO-format */
+ case OPC1_16_SRO_LD_A:
+ case OPC1_16_SRO_LD_BU:
+ case OPC1_16_SRO_LD_H:
+ case OPC1_16_SRO_LD_W:
+ case OPC1_16_SRO_ST_A:
+ case OPC1_16_SRO_ST_B:
+ case OPC1_16_SRO_ST_H:
+ case OPC1_16_SRO_ST_W:
+ decode_sro_opc(ctx, op1);
+ break;
+/* SSRO-format */
+ case OPC1_16_SSRO_ST_A:
+ r1 = MASK_OP_SSRO_S1(ctx->opcode);
+ const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
+ gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
+ break;
+ case OPC1_16_SSRO_ST_B:
+ r1 = MASK_OP_SSRO_S1(ctx->opcode);
+ const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16, MO_UB);
+ break;
+ case OPC1_16_SSRO_ST_H:
+ r1 = MASK_OP_SSRO_S1(ctx->opcode);
+ const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 2, MO_LESW);
+ break;
+ case OPC1_16_SSRO_ST_W:
+ r1 = MASK_OP_SSRO_S1(ctx->opcode);
+ const16 = MASK_OP_SSRO_OFF4(ctx->opcode);
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[15], const16 * 4, MO_LESL);
+ break;
+/* SR-format */
+ case OPCM_16_SR_SYSTEM:
+ decode_sr_system(env, ctx);
+ break;
+ case OPCM_16_SR_ACCU:
+ decode_sr_accu(env, ctx);
+ break;
+ case OPC1_16_SR_JI:
+ r1 = MASK_OP_SR_S1D(ctx->opcode);
+ gen_compute_branch(ctx, op1, r1, 0, 0, 0);
+ break;
+ case OPC1_16_SR_NOT:
+ r1 = MASK_OP_SR_S1D(ctx->opcode);
+ tcg_gen_not_tl(cpu_gpr_d[r1], cpu_gpr_d[r1]);
+ break;
+ }
+}
+
+/*
+ * 32 bit instructions
+ */
+
+/* ABS-format */
+static void decode_abs_ldw(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int32_t op2;
+ int32_t r1;
+ uint32_t address;
+ TCGv temp;
+
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ op2 = MASK_OP_ABS_OP2(ctx->opcode);
+
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+
+ switch (op2) {
+ case OPC2_32_ABS_LD_A:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LESL);
+ break;
+ case OPC2_32_ABS_LD_D:
+ gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
+ break;
+ case OPC2_32_ABS_LD_DA:
+ gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
+ break;
+ case OPC2_32_ABS_LD_W:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESL);
+ break;
+ }
+
+ tcg_temp_free(temp);
+}
+
+static void decode_abs_ldb(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int32_t op2;
+ int32_t r1;
+ uint32_t address;
+ TCGv temp;
+
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ op2 = MASK_OP_ABS_OP2(ctx->opcode);
+
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+
+ switch (op2) {
+ case OPC2_32_ABS_LD_B:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_SB);
+ break;
+ case OPC2_32_ABS_LD_BU:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_UB);
+ break;
+ case OPC2_32_ABS_LD_H:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESW);
+ break;
+ case OPC2_32_ABS_LD_HU:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
+ break;
+ }
+
+ tcg_temp_free(temp);
+}
+
+static void decode_abs_ldst_swap(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int32_t op2;
+ int32_t r1;
+ uint32_t address;
+ TCGv temp;
+
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ op2 = MASK_OP_ABS_OP2(ctx->opcode);
+
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+
+ switch (op2) {
+ case OPC2_32_ABS_LDMST:
+ gen_ldmst(ctx, r1, temp);
+ break;
+ case OPC2_32_ABS_SWAP_W:
+ gen_swap(ctx, r1, temp);
+ break;
+ }
+
+ tcg_temp_free(temp);
+}
+
+static void decode_abs_ldst_context(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int32_t off18;
+
+ off18 = MASK_OP_ABS_OFF18(ctx->opcode);
+ op2 = MASK_OP_ABS_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_ABS_LDLCX:
+ gen_helper_1arg(ldlcx, EA_ABS_FORMAT(off18));
+ break;
+ case OPC2_32_ABS_LDUCX:
+ gen_helper_1arg(lducx, EA_ABS_FORMAT(off18));
+ break;
+ case OPC2_32_ABS_STLCX:
+ gen_helper_1arg(stlcx, EA_ABS_FORMAT(off18));
+ break;
+ case OPC2_32_ABS_STUCX:
+ gen_helper_1arg(stucx, EA_ABS_FORMAT(off18));
+ break;
+ }
+}
+
+static void decode_abs_store(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int32_t op2;
+ int32_t r1;
+ uint32_t address;
+ TCGv temp;
+
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ op2 = MASK_OP_ABS_OP2(ctx->opcode);
+
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+
+ switch (op2) {
+ case OPC2_32_ABS_ST_A:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LESL);
+ break;
+ case OPC2_32_ABS_ST_D:
+ gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
+ break;
+ case OPC2_32_ABS_ST_DA:
+ gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
+ break;
+ case OPC2_32_ABS_ST_W:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LESL);
+ break;
+
+ }
+ tcg_temp_free(temp);
+}
+
+static void decode_abs_storeb_h(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int32_t op2;
+ int32_t r1;
+ uint32_t address;
+ TCGv temp;
+
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ op2 = MASK_OP_ABS_OP2(ctx->opcode);
+
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+
+ switch (op2) {
+ case OPC2_32_ABS_ST_B:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_UB);
+ break;
+ case OPC2_32_ABS_ST_H:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
+ break;
+ }
+ tcg_temp_free(temp);
+}
+
+/* Bit-format */
+
+static void decode_bit_andacc(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ int pos1, pos2;
+
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+
+
+ switch (op2) {
+ case OPC2_32_BIT_AND_AND_T:
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_and_tl, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_BIT_AND_ANDN_T:
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_andc_tl, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_BIT_AND_NOR_T:
+ if (TCG_TARGET_HAS_andc_i32) {
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_or_tl, &tcg_gen_andc_tl);
+ } else {
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_nor_tl, &tcg_gen_and_tl);
+ }
+ break;
+ case OPC2_32_BIT_AND_OR_T:
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_or_tl, &tcg_gen_and_tl);
+ break;
+ }
+}
+
+static void decode_bit_logical_t(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ int pos1, pos2;
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_BIT_AND_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_BIT_ANDN_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_andc_tl);
+ break;
+ case OPC2_32_BIT_NOR_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_nor_tl);
+ break;
+ case OPC2_32_BIT_OR_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_or_tl);
+ break;
+ }
+}
+
+static void decode_bit_insert(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ int pos1, pos2;
+ TCGv temp;
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+
+ temp = tcg_temp_new();
+
+ tcg_gen_shri_tl(temp, cpu_gpr_d[r2], pos2);
+ if (op2 == OPC2_32_BIT_INSN_T) {
+ tcg_gen_not_tl(temp, temp);
+ }
+ tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], temp, pos1, 1);
+ tcg_temp_free(temp);
+}
+
+static void decode_bit_logical_t2(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+
+ int r1, r2, r3;
+ int pos1, pos2;
+
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_BIT_NAND_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_nand_tl);
+ break;
+ case OPC2_32_BIT_ORN_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_orc_tl);
+ break;
+ case OPC2_32_BIT_XNOR_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_eqv_tl);
+ break;
+ case OPC2_32_BIT_XOR_T:
+ gen_bit_1op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_xor_tl);
+ break;
+ }
+}
+
+static void decode_bit_orand(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+
+ int r1, r2, r3;
+ int pos1, pos2;
+
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_BIT_OR_AND_T:
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_and_tl, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_BIT_OR_ANDN_T:
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_andc_tl, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_BIT_OR_NOR_T:
+ if (TCG_TARGET_HAS_orc_i32) {
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_or_tl, &tcg_gen_orc_tl);
+ } else {
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_nor_tl, &tcg_gen_or_tl);
+ }
+ break;
+ case OPC2_32_BIT_OR_OR_T:
+ gen_bit_2op(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_or_tl, &tcg_gen_or_tl);
+ break;
+ }
+}
+
+static void decode_bit_sh_logic1(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ int pos1, pos2;
+ TCGv temp;
+
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+
+ temp = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_BIT_SH_AND_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_BIT_SH_ANDN_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_andc_tl);
+ break;
+ case OPC2_32_BIT_SH_NOR_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_nor_tl);
+ break;
+ case OPC2_32_BIT_SH_OR_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_or_tl);
+ break;
+ }
+ tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 1);
+ tcg_gen_add_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
+ tcg_temp_free(temp);
+}
+
+static void decode_bit_sh_logic2(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ int pos1, pos2;
+ TCGv temp;
+
+ op2 = MASK_OP_BIT_OP2(ctx->opcode);
+ r1 = MASK_OP_BIT_S1(ctx->opcode);
+ r2 = MASK_OP_BIT_S2(ctx->opcode);
+ r3 = MASK_OP_BIT_D(ctx->opcode);
+ pos1 = MASK_OP_BIT_POS1(ctx->opcode);
+ pos2 = MASK_OP_BIT_POS2(ctx->opcode);
+
+ temp = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_BIT_SH_NAND_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1] , cpu_gpr_d[r2] ,
+ pos1, pos2, &tcg_gen_nand_tl);
+ break;
+ case OPC2_32_BIT_SH_ORN_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_orc_tl);
+ break;
+ case OPC2_32_BIT_SH_XNOR_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_eqv_tl);
+ break;
+ case OPC2_32_BIT_SH_XOR_T:
+ gen_bit_1op(temp, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ pos1, pos2, &tcg_gen_xor_tl);
+ break;
+ }
+ tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 1);
+ tcg_gen_add_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
+ tcg_temp_free(temp);
+}
+
+/* BO-format */
+
+
+static void decode_bo_addrmode_post_pre_base(CPUTriCoreState *env,
+ DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t off10;
+ int32_t r1, r2;
+ TCGv temp;
+
+ r1 = MASK_OP_BO_S1D(ctx->opcode);
+ r2 = MASK_OP_BO_S2(ctx->opcode);
+ off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
+ op2 = MASK_OP_BO_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_BO_CACHEA_WI_SHORTOFF:
+ case OPC2_32_BO_CACHEA_W_SHORTOFF:
+ case OPC2_32_BO_CACHEA_I_SHORTOFF:
+ /* instruction to access the cache */
+ break;
+ case OPC2_32_BO_CACHEA_WI_POSTINC:
+ case OPC2_32_BO_CACHEA_W_POSTINC:
+ case OPC2_32_BO_CACHEA_I_POSTINC:
+ /* instruction to access the cache, but we still need to handle
+ the addressing mode */
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_CACHEA_WI_PREINC:
+ case OPC2_32_BO_CACHEA_W_PREINC:
+ case OPC2_32_BO_CACHEA_I_PREINC:
+ /* instruction to access the cache, but we still need to handle
+ the addressing mode */
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_CACHEI_WI_SHORTOFF:
+ case OPC2_32_BO_CACHEI_W_SHORTOFF:
+ /* TODO: Raise illegal opcode trap,
+ if !tricore_feature(TRICORE_FEATURE_131) */
+ break;
+ case OPC2_32_BO_CACHEI_W_POSTINC:
+ case OPC2_32_BO_CACHEI_WI_POSTINC:
+ if (tricore_feature(env, TRICORE_FEATURE_131)) {
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ } /* TODO: else raise illegal opcode trap */
+ break;
+ case OPC2_32_BO_CACHEI_W_PREINC:
+ case OPC2_32_BO_CACHEI_WI_PREINC:
+ if (tricore_feature(env, TRICORE_FEATURE_131)) {
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ } /* TODO: else raise illegal opcode trap */
+ break;
+ case OPC2_32_BO_ST_A_SHORTOFF:
+ gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LESL);
+ break;
+ case OPC2_32_BO_ST_A_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LESL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_ST_A_PREINC:
+ gen_st_preincr(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LESL);
+ break;
+ case OPC2_32_BO_ST_B_SHORTOFF:
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
+ break;
+ case OPC2_32_BO_ST_B_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_UB);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_ST_B_PREINC:
+ gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
+ break;
+ case OPC2_32_BO_ST_D_SHORTOFF:
+ gen_offset_st_2regs(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2],
+ off10, ctx);
+ break;
+ case OPC2_32_BO_ST_D_POSTINC:
+ gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2], ctx);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_ST_D_PREINC:
+ temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
+ tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_ST_DA_SHORTOFF:
+ gen_offset_st_2regs(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2],
+ off10, ctx);
+ break;
+ case OPC2_32_BO_ST_DA_POSTINC:
+ gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2], ctx);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_ST_DA_PREINC:
+ temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
+ tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_ST_H_SHORTOFF:
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
+ break;
+ case OPC2_32_BO_ST_H_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUW);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_ST_H_PREINC:
+ gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
+ break;
+ case OPC2_32_BO_ST_Q_SHORTOFF:
+ temp = tcg_temp_new();
+ tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
+ gen_offset_st(ctx, temp, cpu_gpr_a[r2], off10, MO_LEUW);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_ST_Q_POSTINC:
+ temp = tcg_temp_new();
+ tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_qemu_st_tl(temp, cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUW);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_ST_Q_PREINC:
+ temp = tcg_temp_new();
+ tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
+ gen_st_preincr(ctx, temp, cpu_gpr_a[r2], off10, MO_LEUW);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_ST_W_SHORTOFF:
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
+ break;
+ case OPC2_32_BO_ST_W_POSTINC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_ST_W_PREINC:
+ gen_st_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
+ break;
+ }
+}
+
+static void decode_bo_addrmode_bitreverse_circular(CPUTriCoreState *env,
+ DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t off10;
+ int32_t r1, r2;
+ TCGv temp, temp2, temp3;
+
+ r1 = MASK_OP_BO_S1D(ctx->opcode);
+ r2 = MASK_OP_BO_S2(ctx->opcode);
+ off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
+ op2 = MASK_OP_BO_OP2(ctx->opcode);
+
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ temp3 = tcg_const_i32(off10);
+
+ tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+
+ switch (op2) {
+ case OPC2_32_BO_CACHEA_WI_BR:
+ case OPC2_32_BO_CACHEA_W_BR:
+ case OPC2_32_BO_CACHEA_I_BR:
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_CACHEA_WI_CIRC:
+ case OPC2_32_BO_CACHEA_W_CIRC:
+ case OPC2_32_BO_CACHEA_I_CIRC:
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_A_BR:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_A_CIRC:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_B_BR:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_B_CIRC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_D_BR:
+ gen_st_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp2, ctx);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_D_CIRC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
+ tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
+ tcg_gen_addi_tl(temp, temp, 4);
+ tcg_gen_rem_tl(temp, temp, temp2);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1+1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_DA_BR:
+ gen_st_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp2, ctx);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_DA_CIRC:
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
+ tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
+ tcg_gen_addi_tl(temp, temp, 4);
+ tcg_gen_rem_tl(temp, temp, temp2);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+ tcg_gen_qemu_st_tl(cpu_gpr_a[r1+1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_H_BR:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_H_CIRC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_Q_BR:
+ tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_qemu_st_tl(temp, temp2, ctx->mem_idx, MO_LEUW);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_Q_CIRC:
+ tcg_gen_shri_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_qemu_st_tl(temp, temp2, ctx->mem_idx, MO_LEUW);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_ST_W_BR:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_ST_W_CIRC:
+ tcg_gen_qemu_st_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+}
+
+static void decode_bo_addrmode_ld_post_pre_base(CPUTriCoreState *env,
+ DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t off10;
+ int32_t r1, r2;
+ TCGv temp;
+
+ r1 = MASK_OP_BO_S1D(ctx->opcode);
+ r2 = MASK_OP_BO_S2(ctx->opcode);
+ off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
+ op2 = MASK_OP_BO_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_BO_LD_A_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LEUL);
+ break;
+ case OPC2_32_BO_LD_A_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_A_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], off10, MO_LEUL);
+ break;
+ case OPC2_32_BO_LD_B_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
+ break;
+ case OPC2_32_BO_LD_B_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_SB);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_B_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
+ break;
+ case OPC2_32_BO_LD_BU_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_UB);
+ break;
+ case OPC2_32_BO_LD_BU_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_UB);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_BU_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_SB);
+ break;
+ case OPC2_32_BO_LD_D_SHORTOFF:
+ gen_offset_ld_2regs(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2],
+ off10, ctx);
+ break;
+ case OPC2_32_BO_LD_D_POSTINC:
+ gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], cpu_gpr_a[r2], ctx);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_D_PREINC:
+ temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp, ctx);
+ tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_LD_DA_SHORTOFF:
+ gen_offset_ld_2regs(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2],
+ off10, ctx);
+ break;
+ case OPC2_32_BO_LD_DA_POSTINC:
+ gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], cpu_gpr_a[r2], ctx);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_DA_PREINC:
+ temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp, ctx);
+ tcg_gen_mov_tl(cpu_gpr_a[r2], temp);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_BO_LD_H_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LESW);
+ break;
+ case OPC2_32_BO_LD_H_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LESW);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_H_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LESW);
+ break;
+ case OPC2_32_BO_LD_HU_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
+ break;
+ case OPC2_32_BO_LD_HU_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUW);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_HU_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
+ break;
+ case OPC2_32_BO_LD_Q_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
+ tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
+ break;
+ case OPC2_32_BO_LD_Q_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUW);
+ tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_Q_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUW);
+ tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
+ break;
+ case OPC2_32_BO_LD_W_SHORTOFF:
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
+ break;
+ case OPC2_32_BO_LD_W_POSTINC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], cpu_gpr_a[r2], ctx->mem_idx,
+ MO_LEUL);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LD_W_PREINC:
+ gen_ld_preincr(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], off10, MO_LEUL);
+ break;
+ }
+}
+
+static void decode_bo_addrmode_ld_bitreverse_circular(CPUTriCoreState *env,
+ DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t off10;
+ int r1, r2;
+
+ TCGv temp, temp2, temp3;
+
+ r1 = MASK_OP_BO_S1D(ctx->opcode);
+ r2 = MASK_OP_BO_S2(ctx->opcode);
+ off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
+ op2 = MASK_OP_BO_OP2(ctx->opcode);
+
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ temp3 = tcg_const_i32(off10);
+
+ tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+
+
+ switch (op2) {
+ case OPC2_32_BO_LD_A_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_A_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_B_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_SB);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_B_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_SB);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_BU_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_BU_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_UB);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_D_BR:
+ gen_ld_2regs_64(cpu_gpr_d[r1+1], cpu_gpr_d[r1], temp2, ctx);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_D_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
+ tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
+ tcg_gen_addi_tl(temp, temp, 4);
+ tcg_gen_rem_tl(temp, temp, temp2);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1+1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_DA_BR:
+ gen_ld_2regs_64(cpu_gpr_a[r1+1], cpu_gpr_a[r1], temp2, ctx);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_DA_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp2, ctx->mem_idx, MO_LEUL);
+ tcg_gen_shri_tl(temp2, cpu_gpr_a[r2+1], 16);
+ tcg_gen_addi_tl(temp, temp, 4);
+ tcg_gen_rem_tl(temp, temp, temp2);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1+1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_H_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LESW);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_H_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LESW);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_HU_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_HU_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_Q_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
+ tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_Q_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUW);
+ tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_LD_W_BR:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LD_W_CIRC:
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp2, ctx->mem_idx, MO_LEUL);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+}
+
+static void decode_bo_addrmode_stctx_post_pre_base(CPUTriCoreState *env,
+ DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t off10;
+ int r1, r2;
+
+ TCGv temp, temp2;
+
+ r1 = MASK_OP_BO_S1D(ctx->opcode);
+ r2 = MASK_OP_BO_S2(ctx->opcode);
+ off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
+ op2 = MASK_OP_BO_OP2(ctx->opcode);
+
+
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_BO_LDLCX_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_helper_ldlcx(cpu_env, temp);
+ break;
+ case OPC2_32_BO_LDMST_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_ldmst(ctx, r1, temp);
+ break;
+ case OPC2_32_BO_LDMST_POSTINC:
+ gen_ldmst(ctx, r1, cpu_gpr_a[r2]);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_LDMST_PREINC:
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ gen_ldmst(ctx, r1, cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_BO_LDUCX_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_helper_lducx(cpu_env, temp);
+ break;
+ case OPC2_32_BO_LEA_SHORTOFF:
+ tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_STLCX_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_helper_stlcx(cpu_env, temp);
+ break;
+ case OPC2_32_BO_STUCX_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_helper_stucx(cpu_env, temp);
+ break;
+ case OPC2_32_BO_SWAP_W_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_swap(ctx, r1, temp);
+ break;
+ case OPC2_32_BO_SWAP_W_POSTINC:
+ gen_swap(ctx, r1, cpu_gpr_a[r2]);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_SWAP_W_PREINC:
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ gen_swap(ctx, r1, cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_BO_CMPSWAP_W_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_cmpswap(ctx, r1, temp);
+ break;
+ case OPC2_32_BO_CMPSWAP_W_POSTINC:
+ gen_cmpswap(ctx, r1, cpu_gpr_a[r2]);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_CMPSWAP_W_PREINC:
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ gen_cmpswap(ctx, r1, cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_BO_SWAPMSK_W_SHORTOFF:
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], off10);
+ gen_swapmsk(ctx, r1, temp);
+ break;
+ case OPC2_32_BO_SWAPMSK_W_POSTINC:
+ gen_swapmsk(ctx, r1, cpu_gpr_a[r2]);
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ break;
+ case OPC2_32_BO_SWAPMSK_W_PREINC:
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r2], off10);
+ gen_swapmsk(ctx, r1, cpu_gpr_a[r2]);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static void decode_bo_addrmode_ldmst_bitreverse_circular(CPUTriCoreState *env,
+ DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t off10;
+ int r1, r2;
+
+ TCGv temp, temp2, temp3;
+
+ r1 = MASK_OP_BO_S1D(ctx->opcode);
+ r2 = MASK_OP_BO_S2(ctx->opcode);
+ off10 = MASK_OP_BO_OFF10_SEXT(ctx->opcode);
+ op2 = MASK_OP_BO_OP2(ctx->opcode);
+
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ temp3 = tcg_const_i32(off10);
+
+ tcg_gen_ext16u_tl(temp, cpu_gpr_a[r2+1]);
+ tcg_gen_add_tl(temp2, cpu_gpr_a[r2], temp);
+
+ switch (op2) {
+ case OPC2_32_BO_LDMST_BR:
+ gen_ldmst(ctx, r1, temp2);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_LDMST_CIRC:
+ gen_ldmst(ctx, r1, temp2);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_SWAP_W_BR:
+ gen_swap(ctx, r1, temp2);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_SWAP_W_CIRC:
+ gen_swap(ctx, r1, temp2);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_CMPSWAP_W_BR:
+ gen_cmpswap(ctx, r1, temp2);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_CMPSWAP_W_CIRC:
+ gen_cmpswap(ctx, r1, temp2);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ case OPC2_32_BO_SWAPMSK_W_BR:
+ gen_swapmsk(ctx, r1, temp2);
+ gen_helper_br_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1]);
+ break;
+ case OPC2_32_BO_SWAPMSK_W_CIRC:
+ gen_swapmsk(ctx, r1, temp2);
+ gen_helper_circ_update(cpu_gpr_a[r2+1], cpu_gpr_a[r2+1], temp3);
+ break;
+ }
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+}
+
+static void decode_bol_opc(CPUTriCoreState *env, DisasContext *ctx, int32_t op1)
+{
+ int r1, r2;
+ int32_t address;
+ TCGv temp;
+
+ r1 = MASK_OP_BOL_S1D(ctx->opcode);
+ r2 = MASK_OP_BOL_S2(ctx->opcode);
+ address = MASK_OP_BOL_OFF16_SEXT(ctx->opcode);
+
+ switch (op1) {
+ case OPC1_32_BOL_LD_A_LONGOFF:
+ temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], address);
+ tcg_gen_qemu_ld_tl(cpu_gpr_a[r1], temp, ctx->mem_idx, MO_LEUL);
+ tcg_temp_free(temp);
+ break;
+ case OPC1_32_BOL_LD_W_LONGOFF:
+ temp = tcg_temp_new();
+ tcg_gen_addi_tl(temp, cpu_gpr_a[r2], address);
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUL);
+ tcg_temp_free(temp);
+ break;
+ case OPC1_32_BOL_LEA_LONGOFF:
+ tcg_gen_addi_tl(cpu_gpr_a[r1], cpu_gpr_a[r2], address);
+ break;
+ case OPC1_32_BOL_ST_A_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_st(ctx, cpu_gpr_a[r1], cpu_gpr_a[r2], address, MO_LEUL);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_BOL_ST_W_LONGOFF:
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LEUL);
+ break;
+ case OPC1_32_BOL_LD_B_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_SB);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_BOL_LD_BU_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_UB);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_BOL_LD_H_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LESW);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_BOL_LD_HU_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_ld(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LEUW);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_BOL_ST_B_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_SB);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_BOL_ST_H_LONGOFF:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ gen_offset_st(ctx, cpu_gpr_d[r1], cpu_gpr_a[r2], address, MO_LESW);
+ } else {
+ /* raise illegal opcode trap */
+ }
+ break;
+ }
+}
+
+/* RC format */
+static void decode_rc_logical_shift(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2;
+ int32_t const9;
+ TCGv temp;
+
+ r2 = MASK_OP_RC_D(ctx->opcode);
+ r1 = MASK_OP_RC_S1(ctx->opcode);
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ op2 = MASK_OP_RC_OP2(ctx->opcode);
+
+ temp = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RC_AND:
+ tcg_gen_andi_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ANDN:
+ tcg_gen_andi_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], ~const9);
+ break;
+ case OPC2_32_RC_NAND:
+ tcg_gen_movi_tl(temp, const9);
+ tcg_gen_nand_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp);
+ break;
+ case OPC2_32_RC_NOR:
+ tcg_gen_movi_tl(temp, const9);
+ tcg_gen_nor_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp);
+ break;
+ case OPC2_32_RC_OR:
+ tcg_gen_ori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ORN:
+ tcg_gen_ori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], ~const9);
+ break;
+ case OPC2_32_RC_SH:
+ const9 = sextract32(const9, 0, 6);
+ gen_shi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SH_H:
+ const9 = sextract32(const9, 0, 5);
+ gen_sh_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SHA:
+ const9 = sextract32(const9, 0, 6);
+ gen_shaci(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SHA_H:
+ const9 = sextract32(const9, 0, 5);
+ gen_sha_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SHAS:
+ gen_shasi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_XNOR:
+ tcg_gen_xori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ tcg_gen_not_tl(cpu_gpr_d[r2], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RC_XOR:
+ tcg_gen_xori_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ }
+ tcg_temp_free(temp);
+}
+
+static void decode_rc_accumulator(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2;
+ int16_t const9;
+
+ TCGv temp;
+
+ r2 = MASK_OP_RC_D(ctx->opcode);
+ r1 = MASK_OP_RC_S1(ctx->opcode);
+ const9 = MASK_OP_RC_CONST9_SEXT(ctx->opcode);
+
+ op2 = MASK_OP_RC_OP2(ctx->opcode);
+
+ temp = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RC_ABSDIF:
+ gen_absdifi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ABSDIFS:
+ gen_absdifsi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ADD:
+ gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ADDC:
+ gen_addci_CC(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ADDS:
+ gen_addsi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ADDS_U:
+ gen_addsui(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_ADDX:
+ gen_addi_CC(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_AND_EQ:
+ gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RC_AND_GE:
+ gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RC_AND_GE_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RC_AND_LT:
+ gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RC_AND_LT_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RC_AND_NE:
+ gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RC_EQ:
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_EQANY_B:
+ gen_eqany_bi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_EQANY_H:
+ gen_eqany_hi(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_GE:
+ tcg_gen_setcondi_tl(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_GE_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ tcg_gen_setcondi_tl(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_LT:
+ tcg_gen_setcondi_tl(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_LT_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ tcg_gen_setcondi_tl(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_MAX:
+ tcg_gen_movi_tl(temp, const9);
+ tcg_gen_movcond_tl(TCG_COND_GT, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
+ cpu_gpr_d[r1], temp);
+ break;
+ case OPC2_32_RC_MAX_U:
+ tcg_gen_movi_tl(temp, MASK_OP_RC_CONST9(ctx->opcode));
+ tcg_gen_movcond_tl(TCG_COND_GTU, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
+ cpu_gpr_d[r1], temp);
+ break;
+ case OPC2_32_RC_MIN:
+ tcg_gen_movi_tl(temp, const9);
+ tcg_gen_movcond_tl(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
+ cpu_gpr_d[r1], temp);
+ break;
+ case OPC2_32_RC_MIN_U:
+ tcg_gen_movi_tl(temp, MASK_OP_RC_CONST9(ctx->opcode));
+ tcg_gen_movcond_tl(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], temp,
+ cpu_gpr_d[r1], temp);
+ break;
+ case OPC2_32_RC_NE:
+ tcg_gen_setcondi_tl(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_OR_EQ:
+ gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RC_OR_GE:
+ gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RC_OR_GE_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RC_OR_LT:
+ gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RC_OR_LT_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RC_OR_NE:
+ gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RC_RSUB:
+ tcg_gen_movi_tl(temp, const9);
+ gen_sub_d(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RC_RSUBS:
+ tcg_gen_movi_tl(temp, const9);
+ gen_subs(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RC_RSUBS_U:
+ tcg_gen_movi_tl(temp, const9);
+ gen_subsu(cpu_gpr_d[r2], temp, cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RC_SH_EQ:
+ gen_sh_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SH_GE:
+ gen_sh_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SH_GE_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_sh_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SH_LT:
+ gen_sh_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SH_LT_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_sh_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_SH_NE:
+ gen_sh_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_XOR_EQ:
+ gen_accumulating_condi(TCG_COND_EQ, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RC_XOR_GE:
+ gen_accumulating_condi(TCG_COND_GE, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RC_XOR_GE_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_accumulating_condi(TCG_COND_GEU, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RC_XOR_LT:
+ gen_accumulating_condi(TCG_COND_LT, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RC_XOR_LT_U:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_accumulating_condi(TCG_COND_LTU, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RC_XOR_NE:
+ gen_accumulating_condi(TCG_COND_NE, cpu_gpr_d[r2], cpu_gpr_d[r1],
+ const9, &tcg_gen_xor_tl);
+ break;
+ }
+ tcg_temp_free(temp);
+}
+
+static void decode_rc_serviceroutine(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t const9;
+
+ op2 = MASK_OP_RC_OP2(ctx->opcode);
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RC_BISR:
+ gen_helper_1arg(bisr, const9);
+ break;
+ case OPC2_32_RC_SYSCALL:
+ /* TODO: Add exception generation */
+ break;
+ }
+}
+
+static void decode_rc_mul(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2;
+ int16_t const9;
+
+ r2 = MASK_OP_RC_D(ctx->opcode);
+ r1 = MASK_OP_RC_S1(ctx->opcode);
+ const9 = MASK_OP_RC_CONST9_SEXT(ctx->opcode);
+
+ op2 = MASK_OP_RC_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RC_MUL_32:
+ gen_muli_i32s(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_MUL_64:
+ gen_muli_i64s(cpu_gpr_d[r2], cpu_gpr_d[r2+1], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_MULS_32:
+ gen_mulsi_i32(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_MUL_U_64:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_muli_i64u(cpu_gpr_d[r2], cpu_gpr_d[r2+1], cpu_gpr_d[r1], const9);
+ break;
+ case OPC2_32_RC_MULS_U_32:
+ const9 = MASK_OP_RC_CONST9(ctx->opcode);
+ gen_mulsui_i32(cpu_gpr_d[r2], cpu_gpr_d[r1], const9);
+ break;
+ }
+}
+
+/* RCPW format */
+static void decode_rcpw_insert(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2;
+ int32_t pos, width, const4;
+
+ TCGv temp;
+
+ op2 = MASK_OP_RCPW_OP2(ctx->opcode);
+ r1 = MASK_OP_RCPW_S1(ctx->opcode);
+ r2 = MASK_OP_RCPW_D(ctx->opcode);
+ const4 = MASK_OP_RCPW_CONST4(ctx->opcode);
+ width = MASK_OP_RCPW_WIDTH(ctx->opcode);
+ pos = MASK_OP_RCPW_POS(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCPW_IMASK:
+ /* if pos + width > 31 undefined result */
+ if (pos + width <= 31) {
+ tcg_gen_movi_tl(cpu_gpr_d[r2+1], ((1u << width) - 1) << pos);
+ tcg_gen_movi_tl(cpu_gpr_d[r2], (const4 << pos));
+ }
+ break;
+ case OPC2_32_RCPW_INSERT:
+ /* if pos + width > 32 undefined result */
+ if (pos + width <= 32) {
+ temp = tcg_const_i32(const4);
+ tcg_gen_deposit_tl(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, pos, width);
+ tcg_temp_free(temp);
+ }
+ break;
+ }
+}
+
+/* RCRW format */
+
+static void decode_rcrw_insert(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t width, const4;
+
+ TCGv temp, temp2, temp3;
+
+ op2 = MASK_OP_RCRW_OP2(ctx->opcode);
+ r1 = MASK_OP_RCRW_S1(ctx->opcode);
+ r3 = MASK_OP_RCRW_S3(ctx->opcode);
+ r4 = MASK_OP_RCRW_D(ctx->opcode);
+ width = MASK_OP_RCRW_WIDTH(ctx->opcode);
+ const4 = MASK_OP_RCRW_CONST4(ctx->opcode);
+
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RCRW_IMASK:
+ tcg_gen_andi_tl(temp, cpu_gpr_d[r4], 0x1f);
+ tcg_gen_movi_tl(temp2, (1 << width) - 1);
+ tcg_gen_shl_tl(cpu_gpr_d[r3 + 1], temp2, temp);
+ tcg_gen_movi_tl(temp2, const4);
+ tcg_gen_shl_tl(cpu_gpr_d[r3], temp2, temp);
+ break;
+ case OPC2_32_RCRW_INSERT:
+ temp3 = tcg_temp_new();
+
+ tcg_gen_movi_tl(temp, width);
+ tcg_gen_movi_tl(temp2, const4);
+ tcg_gen_andi_tl(temp3, cpu_gpr_d[r4], 0x1f);
+ gen_insert(cpu_gpr_d[r3], cpu_gpr_d[r1], temp2, temp, temp3);
+
+ tcg_temp_free(temp3);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+/* RCR format */
+
+static void decode_rcr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t const9;
+
+ TCGv temp, temp2;
+
+ op2 = MASK_OP_RCR_OP2(ctx->opcode);
+ r1 = MASK_OP_RCR_S1(ctx->opcode);
+ const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
+ r3 = MASK_OP_RCR_S3(ctx->opcode);
+ r4 = MASK_OP_RCR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCR_CADD:
+ gen_condi_add(TCG_COND_NE, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
+ cpu_gpr_d[r4]);
+ break;
+ case OPC2_32_RCR_CADDN:
+ gen_condi_add(TCG_COND_EQ, cpu_gpr_d[r1], const9, cpu_gpr_d[r3],
+ cpu_gpr_d[r4]);
+ break;
+ case OPC2_32_RCR_SEL:
+ temp = tcg_const_i32(0);
+ temp2 = tcg_const_i32(const9);
+ tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
+ cpu_gpr_d[r1], temp2);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ case OPC2_32_RCR_SELN:
+ temp = tcg_const_i32(0);
+ temp2 = tcg_const_i32(const9);
+ tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
+ cpu_gpr_d[r1], temp2);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ }
+}
+
+static void decode_rcr_madd(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t const9;
+
+
+ op2 = MASK_OP_RCR_OP2(ctx->opcode);
+ r1 = MASK_OP_RCR_S1(ctx->opcode);
+ const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
+ r3 = MASK_OP_RCR_S3(ctx->opcode);
+ r4 = MASK_OP_RCR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCR_MADD_32:
+ gen_maddi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MADD_64:
+ gen_maddi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MADDS_32:
+ gen_maddsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MADDS_64:
+ gen_maddsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MADD_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_maddui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MADDS_U_32:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_maddsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MADDS_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_maddsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ }
+}
+
+static void decode_rcr_msub(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r3, r4;
+ int32_t const9;
+
+
+ op2 = MASK_OP_RCR_OP2(ctx->opcode);
+ r1 = MASK_OP_RCR_S1(ctx->opcode);
+ const9 = MASK_OP_RCR_CONST9_SEXT(ctx->opcode);
+ r3 = MASK_OP_RCR_S3(ctx->opcode);
+ r4 = MASK_OP_RCR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RCR_MSUB_32:
+ gen_msubi32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MSUB_64:
+ gen_msubi64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_32:
+ gen_msubsi_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_64:
+ gen_msubsi_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MSUB_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_msubui64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_U_32:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_msubsui_32(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3], const9);
+ break;
+ case OPC2_32_RCR_MSUBS_U_64:
+ const9 = MASK_OP_RCR_CONST9(ctx->opcode);
+ gen_msubsui_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], const9);
+ break;
+ }
+}
+
+/* RLC format */
+
+static void decode_rlc_opc(CPUTriCoreState *env, DisasContext *ctx,
+ uint32_t op1)
+{
+ int32_t const16;
+ int r1, r2;
+
+ const16 = MASK_OP_RLC_CONST16_SEXT(ctx->opcode);
+ r1 = MASK_OP_RLC_S1(ctx->opcode);
+ r2 = MASK_OP_RLC_D(ctx->opcode);
+
+ switch (op1) {
+ case OPC1_32_RLC_ADDI:
+ gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const16);
+ break;
+ case OPC1_32_RLC_ADDIH:
+ gen_addi_d(cpu_gpr_d[r2], cpu_gpr_d[r1], const16 << 16);
+ break;
+ case OPC1_32_RLC_ADDIH_A:
+ tcg_gen_addi_tl(cpu_gpr_a[r2], cpu_gpr_a[r1], const16 << 16);
+ break;
+ case OPC1_32_RLC_MFCR:
+ const16 = MASK_OP_RLC_CONST16(ctx->opcode);
+ gen_mfcr(env, cpu_gpr_d[r2], const16);
+ break;
+ case OPC1_32_RLC_MOV:
+ tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
+ break;
+ case OPC1_32_RLC_MOV_64:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ if ((r2 & 0x1) != 0) {
+ /* TODO: raise OPD trap */
+ }
+ tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
+ tcg_gen_movi_tl(cpu_gpr_d[r2+1], const16 >> 15);
+ } else {
+ /* TODO: raise illegal opcode trap */
+ }
+ break;
+ case OPC1_32_RLC_MOV_U:
+ const16 = MASK_OP_RLC_CONST16(ctx->opcode);
+ tcg_gen_movi_tl(cpu_gpr_d[r2], const16);
+ break;
+ case OPC1_32_RLC_MOV_H:
+ tcg_gen_movi_tl(cpu_gpr_d[r2], const16 << 16);
+ break;
+ case OPC1_32_RLC_MOVH_A:
+ tcg_gen_movi_tl(cpu_gpr_a[r2], const16 << 16);
+ break;
+ case OPC1_32_RLC_MTCR:
+ const16 = MASK_OP_RLC_CONST16(ctx->opcode);
+ gen_mtcr(env, ctx, cpu_gpr_d[r1], const16);
+ break;
+ }
+}
+
+/* RR format */
+static void decode_rr_accumulator(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r3, r2, r1;
+
+ r3 = MASK_OP_RR_D(ctx->opcode);
+ r2 = MASK_OP_RR_S2(ctx->opcode);
+ r1 = MASK_OP_RR_S1(ctx->opcode);
+ op2 = MASK_OP_RR_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RR_ABS:
+ gen_abs(cpu_gpr_d[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABS_B:
+ gen_helper_abs_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABS_H:
+ gen_helper_abs_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSDIF:
+ gen_absdif(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSDIF_B:
+ gen_helper_absdif_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSDIF_H:
+ gen_helper_absdif_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSDIFS:
+ gen_helper_absdif_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSDIFS_H:
+ gen_helper_absdif_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSS:
+ gen_helper_abs_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ABSS_H:
+ gen_helper_abs_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADD:
+ gen_add_d(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADD_B:
+ gen_helper_add_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADD_H:
+ gen_helper_add_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADDC:
+ gen_addc_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADDS:
+ gen_adds(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADDS_H:
+ gen_helper_add_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADDS_HU:
+ gen_helper_add_h_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADDS_U:
+ gen_helper_add_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ADDX:
+ gen_add_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_AND_EQ:
+ gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RR_AND_GE:
+ gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RR_AND_GE_U:
+ gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RR_AND_LT:
+ gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RR_AND_LT_U:
+ gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RR_AND_NE:
+ gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_and_tl);
+ break;
+ case OPC2_32_RR_EQ:
+ tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_EQ_B:
+ gen_helper_eq_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_EQ_H:
+ gen_helper_eq_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_EQ_W:
+ gen_cond_w(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_EQANY_B:
+ gen_helper_eqany_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_EQANY_H:
+ gen_helper_eqany_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_GE:
+ tcg_gen_setcond_tl(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_GE_U:
+ tcg_gen_setcond_tl(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT:
+ tcg_gen_setcond_tl(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_U:
+ tcg_gen_setcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_B:
+ gen_helper_lt_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_BU:
+ gen_helper_lt_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_H:
+ gen_helper_lt_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_HU:
+ gen_helper_lt_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_W:
+ gen_cond_w(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_LT_WU:
+ gen_cond_w(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MAX:
+ tcg_gen_movcond_tl(TCG_COND_GT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MAX_U:
+ tcg_gen_movcond_tl(TCG_COND_GTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MAX_B:
+ gen_helper_max_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MAX_BU:
+ gen_helper_max_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MAX_H:
+ gen_helper_max_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MAX_HU:
+ gen_helper_max_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MIN:
+ tcg_gen_movcond_tl(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MIN_U:
+ tcg_gen_movcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MIN_B:
+ gen_helper_min_b(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MIN_BU:
+ gen_helper_min_bu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MIN_H:
+ gen_helper_min_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MIN_HU:
+ gen_helper_min_hu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MOV:
+ tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_NE:
+ tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_OR_EQ:
+ gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RR_OR_GE:
+ gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RR_OR_GE_U:
+ gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RR_OR_LT:
+ gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RR_OR_LT_U:
+ gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RR_OR_NE:
+ gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_or_tl);
+ break;
+ case OPC2_32_RR_SAT_B:
+ gen_saturate(cpu_gpr_d[r3], cpu_gpr_d[r1], 0x7f, -0x80);
+ break;
+ case OPC2_32_RR_SAT_BU:
+ gen_saturate_u(cpu_gpr_d[r3], cpu_gpr_d[r1], 0xff);
+ break;
+ case OPC2_32_RR_SAT_H:
+ gen_saturate(cpu_gpr_d[r3], cpu_gpr_d[r1], 0x7fff, -0x8000);
+ break;
+ case OPC2_32_RR_SAT_HU:
+ gen_saturate_u(cpu_gpr_d[r3], cpu_gpr_d[r1], 0xffff);
+ break;
+ case OPC2_32_RR_SH_EQ:
+ gen_sh_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH_GE:
+ gen_sh_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH_GE_U:
+ gen_sh_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH_LT:
+ gen_sh_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH_LT_U:
+ gen_sh_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH_NE:
+ gen_sh_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUB:
+ gen_sub_d(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUB_B:
+ gen_helper_sub_b(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUB_H:
+ gen_helper_sub_h(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUBC:
+ gen_subc_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUBS:
+ gen_subs(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUBS_U:
+ gen_subsu(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUBS_H:
+ gen_helper_sub_h_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUBS_HU:
+ gen_helper_sub_h_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SUBX:
+ gen_sub_CC(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_XOR_EQ:
+ gen_accumulating_cond(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RR_XOR_GE:
+ gen_accumulating_cond(TCG_COND_GE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RR_XOR_GE_U:
+ gen_accumulating_cond(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RR_XOR_LT:
+ gen_accumulating_cond(TCG_COND_LT, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RR_XOR_LT_U:
+ gen_accumulating_cond(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_xor_tl);
+ break;
+ case OPC2_32_RR_XOR_NE:
+ gen_accumulating_cond(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], &tcg_gen_xor_tl);
+ break;
+ }
+}
+
+static void decode_rr_logical_shift(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r3, r2, r1;
+ TCGv temp;
+
+ r3 = MASK_OP_RR_D(ctx->opcode);
+ r2 = MASK_OP_RR_S2(ctx->opcode);
+ r1 = MASK_OP_RR_S1(ctx->opcode);
+
+ temp = tcg_temp_new();
+ op2 = MASK_OP_RR_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RR_AND:
+ tcg_gen_and_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ANDN:
+ tcg_gen_andc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_CLO:
+ gen_helper_clo(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_CLO_H:
+ gen_helper_clo_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_CLS:
+ gen_helper_cls(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_CLS_H:
+ gen_helper_cls_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_CLZ:
+ gen_helper_clz(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_CLZ_H:
+ gen_helper_clz_h(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_NAND:
+ tcg_gen_nand_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_NOR:
+ tcg_gen_nor_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_OR:
+ tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_ORN:
+ tcg_gen_orc_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH:
+ gen_helper_sh(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SH_H:
+ gen_helper_sh_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SHA:
+ gen_helper_sha(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SHA_H:
+ gen_helper_sha_h(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_SHAS:
+ gen_shas(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_XNOR:
+ tcg_gen_eqv_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_XOR:
+ tcg_gen_xor_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ }
+ tcg_temp_free(temp);
+}
+
+static void decode_rr_address(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2, n;
+ int r1, r2, r3;
+ TCGv temp;
+
+ op2 = MASK_OP_RR_OP2(ctx->opcode);
+ r3 = MASK_OP_RR_D(ctx->opcode);
+ r2 = MASK_OP_RR_S2(ctx->opcode);
+ r1 = MASK_OP_RR_S1(ctx->opcode);
+ n = MASK_OP_RR_N(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RR_ADD_A:
+ tcg_gen_add_tl(cpu_gpr_a[r3], cpu_gpr_a[r1], cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_ADDSC_A:
+ temp = tcg_temp_new();
+ tcg_gen_shli_tl(temp, cpu_gpr_d[r1], n);
+ tcg_gen_add_tl(cpu_gpr_a[r3], cpu_gpr_a[r2], temp);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_RR_ADDSC_AT:
+ temp = tcg_temp_new();
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 3);
+ tcg_gen_add_tl(temp, cpu_gpr_a[r2], temp);
+ tcg_gen_andi_tl(cpu_gpr_a[r3], temp, 0xFFFFFFFC);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_RR_EQ_A:
+ tcg_gen_setcond_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_a[r1],
+ cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_EQZ:
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_gpr_d[r3], cpu_gpr_a[r1], 0);
+ break;
+ case OPC2_32_RR_GE_A:
+ tcg_gen_setcond_tl(TCG_COND_GEU, cpu_gpr_d[r3], cpu_gpr_a[r1],
+ cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_LT_A:
+ tcg_gen_setcond_tl(TCG_COND_LTU, cpu_gpr_d[r3], cpu_gpr_a[r1],
+ cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_MOV_A:
+ tcg_gen_mov_tl(cpu_gpr_a[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_MOV_AA:
+ tcg_gen_mov_tl(cpu_gpr_a[r3], cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_MOV_D:
+ tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_NE_A:
+ tcg_gen_setcond_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_a[r1],
+ cpu_gpr_a[r2]);
+ break;
+ case OPC2_32_RR_NEZ_A:
+ tcg_gen_setcondi_tl(TCG_COND_NE, cpu_gpr_d[r3], cpu_gpr_a[r1], 0);
+ break;
+ case OPC2_32_RR_SUB_A:
+ tcg_gen_sub_tl(cpu_gpr_a[r3], cpu_gpr_a[r1], cpu_gpr_a[r2]);
+ break;
+ }
+}
+
+static void decode_rr_idirect(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1;
+
+ op2 = MASK_OP_RR_OP2(ctx->opcode);
+ r1 = MASK_OP_RR_S1(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RR_JI:
+ tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
+ break;
+ case OPC2_32_RR_JLI:
+ tcg_gen_movi_tl(cpu_gpr_a[11], ctx->next_pc);
+ tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
+ break;
+ case OPC2_32_RR_CALLI:
+ gen_helper_1arg(call, ctx->next_pc);
+ tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
+ break;
+ case OPC2_32_RR_FCALLI:
+ gen_fcall_save_ctx(ctx);
+ tcg_gen_andi_tl(cpu_PC, cpu_gpr_a[r1], ~0x1);
+ break;
+ }
+ tcg_gen_exit_tb(0);
+ ctx->bstate = BS_BRANCH;
+}
+
+static void decode_rr_divide(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+
+ TCGv temp, temp2, temp3;
+
+ op2 = MASK_OP_RR_OP2(ctx->opcode);
+ r3 = MASK_OP_RR_D(ctx->opcode);
+ r2 = MASK_OP_RR_S2(ctx->opcode);
+ r1 = MASK_OP_RR_S1(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RR_BMERGE:
+ gen_helper_bmerge(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_BSPLIT:
+ gen_bsplit(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_DVINIT_B:
+ gen_dvinit_b(env, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_DVINIT_BU:
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ temp3 = tcg_temp_new();
+
+ tcg_gen_shri_tl(temp3, cpu_gpr_d[r1], 8);
+ /* reset av */
+ tcg_gen_movi_tl(cpu_PSW_AV, 0);
+ if (!tricore_feature(env, TRICORE_FEATURE_131)) {
+ /* overflow = (abs(D[r3+1]) >= abs(D[r2])) */
+ tcg_gen_neg_tl(temp, temp3);
+ /* use cpu_PSW_AV to compare against 0 */
+ tcg_gen_movcond_tl(TCG_COND_LT, temp, temp3, cpu_PSW_AV,
+ temp, temp3);
+ tcg_gen_neg_tl(temp2, cpu_gpr_d[r2]);
+ tcg_gen_movcond_tl(TCG_COND_LT, temp2, cpu_gpr_d[r2], cpu_PSW_AV,
+ temp2, cpu_gpr_d[r2]);
+ tcg_gen_setcond_tl(TCG_COND_GE, cpu_PSW_V, temp, temp2);
+ } else {
+ /* overflow = (D[b] == 0) */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
+ }
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* sv */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* write result */
+ tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 24);
+ tcg_gen_mov_tl(cpu_gpr_d[r3+1], temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ break;
+ case OPC2_32_RR_DVINIT_H:
+ gen_dvinit_h(env, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR_DVINIT_HU:
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ temp3 = tcg_temp_new();
+
+ tcg_gen_shri_tl(temp3, cpu_gpr_d[r1], 16);
+ /* reset av */
+ tcg_gen_movi_tl(cpu_PSW_AV, 0);
+ if (!tricore_feature(env, TRICORE_FEATURE_131)) {
+ /* overflow = (abs(D[r3+1]) >= abs(D[r2])) */
+ tcg_gen_neg_tl(temp, temp3);
+ /* use cpu_PSW_AV to compare against 0 */
+ tcg_gen_movcond_tl(TCG_COND_LT, temp, temp3, cpu_PSW_AV,
+ temp, temp3);
+ tcg_gen_neg_tl(temp2, cpu_gpr_d[r2]);
+ tcg_gen_movcond_tl(TCG_COND_LT, temp2, cpu_gpr_d[r2], cpu_PSW_AV,
+ temp2, cpu_gpr_d[r2]);
+ tcg_gen_setcond_tl(TCG_COND_GE, cpu_PSW_V, temp, temp2);
+ } else {
+ /* overflow = (D[b] == 0) */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
+ }
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* sv */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* write result */
+ tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 16);
+ tcg_gen_mov_tl(cpu_gpr_d[r3+1], temp3);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ break;
+ case OPC2_32_RR_DVINIT:
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+ /* overflow = ((D[b] == 0) ||
+ ((D[b] == 0xFFFFFFFF) && (D[a] == 0x80000000))) */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp, cpu_gpr_d[r2], 0xffffffff);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, cpu_gpr_d[r1], 0x80000000);
+ tcg_gen_and_tl(temp, temp, temp2);
+ tcg_gen_setcondi_tl(TCG_COND_EQ, temp2, cpu_gpr_d[r2], 0);
+ tcg_gen_or_tl(cpu_PSW_V, temp, temp2);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* sv */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* reset av */
+ tcg_gen_movi_tl(cpu_PSW_AV, 0);
+ /* write result */
+ tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ /* sign extend to high reg */
+ tcg_gen_sari_tl(cpu_gpr_d[r3+1], cpu_gpr_d[r1], 31);
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+ case OPC2_32_RR_DVINIT_U:
+ /* overflow = (D[b] == 0) */
+ tcg_gen_setcondi_tl(TCG_COND_EQ, cpu_PSW_V, cpu_gpr_d[r2], 0);
+ tcg_gen_shli_tl(cpu_PSW_V, cpu_PSW_V, 31);
+ /* sv */
+ tcg_gen_or_tl(cpu_PSW_SV, cpu_PSW_SV, cpu_PSW_V);
+ /* reset av */
+ tcg_gen_movi_tl(cpu_PSW_AV, 0);
+ /* write result */
+ tcg_gen_mov_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ /* zero extend to high reg*/
+ tcg_gen_movi_tl(cpu_gpr_d[r3+1], 0);
+ break;
+ case OPC2_32_RR_PARITY:
+ gen_helper_parity(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_UNPACK:
+ gen_unpack(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
+ break;
+ case OPC2_32_RR_CRC32:
+ if (tricore_feature(env, TRICORE_FEATURE_161)) {
+ gen_helper_crc32(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ } /* TODO: else raise illegal opcode trap */
+ break;
+ case OPC2_32_RR_DIV:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ GEN_HELPER_RR(divide, cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ } /* TODO: else raise illegal opcode trap */
+ break;
+ case OPC2_32_RR_DIV_U:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ GEN_HELPER_RR(divide_u, cpu_gpr_d[r3], cpu_gpr_d[r3+1],
+ cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ } /* TODO: else raise illegal opcode trap */
+ break;
+ }
+}
+
+/* RR1 Format */
+static void decode_rr1_mul(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+
+ int r1, r2, r3;
+ TCGv n;
+ TCGv_i64 temp64;
+
+ r1 = MASK_OP_RR1_S1(ctx->opcode);
+ r2 = MASK_OP_RR1_S2(ctx->opcode);
+ r3 = MASK_OP_RR1_D(ctx->opcode);
+ n = tcg_const_i32(MASK_OP_RR1_N(ctx->opcode));
+ op2 = MASK_OP_RR1_OP2(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RR1_MUL_H_32_LL:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_LL(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MUL_H_32_LU:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_LU(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MUL_H_32_UL:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_UL(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MUL_H_32_UU:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_UU(mul_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ gen_calc_usb_mul_h(cpu_gpr_d[r3], cpu_gpr_d[r3+1]);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MULM_H_64_LL:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_LL(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ /* reset V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* reset AV bit */
+ tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MULM_H_64_LU:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_LU(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ /* reset V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* reset AV bit */
+ tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MULM_H_64_UL:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_UL(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ /* reset V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* reset AV bit */
+ tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
+ tcg_temp_free_i64(temp64);
+ break;
+ case OPC2_32_RR1_MULM_H_64_UU:
+ temp64 = tcg_temp_new_i64();
+ GEN_HELPER_UU(mulm_h, temp64, cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ tcg_gen_extr_i64_i32(cpu_gpr_d[r3], cpu_gpr_d[r3+1], temp64);
+ /* reset V bit */
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ /* reset AV bit */
+ tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
+ tcg_temp_free_i64(temp64);
+
+ break;
+ case OPC2_32_RR1_MULR_H_16_LL:
+ GEN_HELPER_LL(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RR1_MULR_H_16_LU:
+ GEN_HELPER_LU(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RR1_MULR_H_16_UL:
+ GEN_HELPER_UL(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RR1_MULR_H_16_UU:
+ GEN_HELPER_UU(mulr_h, cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2], n);
+ gen_calc_usb_mulr_h(cpu_gpr_d[r3]);
+ break;
+ }
+ tcg_temp_free(n);
+}
+
+static void decode_rr1_mulq(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ uint32_t n;
+
+ TCGv temp, temp2;
+
+ r1 = MASK_OP_RR1_S1(ctx->opcode);
+ r2 = MASK_OP_RR1_S2(ctx->opcode);
+ r3 = MASK_OP_RR1_D(ctx->opcode);
+ n = MASK_OP_RR1_N(ctx->opcode);
+ op2 = MASK_OP_RR1_OP2(ctx->opcode);
+
+ temp = tcg_temp_new();
+ temp2 = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RR1_MUL_Q_32:
+ gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], cpu_gpr_d[r2], n, 32);
+ break;
+ case OPC2_32_RR1_MUL_Q_64:
+ gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, 0);
+ break;
+ case OPC2_32_RR1_MUL_Q_32_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16);
+ break;
+ case OPC2_32_RR1_MUL_Q_64_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0);
+ break;
+ case OPC2_32_RR1_MUL_Q_32_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_mul_q(cpu_gpr_d[r3], temp, cpu_gpr_d[r1], temp, n, 16);
+ break;
+ case OPC2_32_RR1_MUL_Q_64_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_mul_q(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp, n, 0);
+ break;
+ case OPC2_32_RR1_MUL_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RR1_MUL_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_mul_q_16(cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RR1_MULR_Q_32_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RR1_MULR_Q_32_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_mulr_q(cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+/* RR2 format */
+static void decode_rr2_mul(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+
+ op2 = MASK_OP_RR2_OP2(ctx->opcode);
+ r1 = MASK_OP_RR2_S1(ctx->opcode);
+ r2 = MASK_OP_RR2_S2(ctx->opcode);
+ r3 = MASK_OP_RR2_D(ctx->opcode);
+ switch (op2) {
+ case OPC2_32_RR2_MUL_32:
+ gen_mul_i32s(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR2_MUL_64:
+ gen_mul_i64s(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR2_MULS_32:
+ gen_helper_mul_ssov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR2_MUL_U_64:
+ gen_mul_i64u(cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RR2_MULS_U_32:
+ gen_helper_mul_suov(cpu_gpr_d[r3], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r2]);
+ break;
+ }
+}
+
+/* RRPW format */
+static void decode_rrpw_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3;
+ int32_t pos, width;
+
+ op2 = MASK_OP_RRPW_OP2(ctx->opcode);
+ r1 = MASK_OP_RRPW_S1(ctx->opcode);
+ r2 = MASK_OP_RRPW_S2(ctx->opcode);
+ r3 = MASK_OP_RRPW_D(ctx->opcode);
+ pos = MASK_OP_RRPW_POS(ctx->opcode);
+ width = MASK_OP_RRPW_WIDTH(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRPW_EXTR:
+ if (pos + width <= 31) {
+ /* optimize special cases */
+ if ((pos == 0) && (width == 8)) {
+ tcg_gen_ext8s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ } else if ((pos == 0) && (width == 16)) {
+ tcg_gen_ext16s_tl(cpu_gpr_d[r3], cpu_gpr_d[r1]);
+ } else {
+ tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], 32 - pos - width);
+ tcg_gen_sari_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], 32 - width);
+ }
+ }
+ break;
+ case OPC2_32_RRPW_EXTR_U:
+ if (width == 0) {
+ tcg_gen_movi_tl(cpu_gpr_d[r3], 0);
+ } else {
+ tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], pos);
+ tcg_gen_andi_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], ~0u >> (32-width));
+ }
+ break;
+ case OPC2_32_RRPW_IMASK:
+ if (pos + width <= 31) {
+ tcg_gen_movi_tl(cpu_gpr_d[r3+1], ((1u << width) - 1) << pos);
+ tcg_gen_shli_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], pos);
+ }
+ break;
+ case OPC2_32_RRPW_INSERT:
+ if (pos + width <= 31) {
+ tcg_gen_deposit_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ width, pos);
+ }
+ break;
+ }
+}
+
+/* RRR format */
+static void decode_rrr_cond_select(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3, r4;
+ TCGv temp;
+
+ op2 = MASK_OP_RRR_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR_S1(ctx->opcode);
+ r2 = MASK_OP_RRR_S2(ctx->opcode);
+ r3 = MASK_OP_RRR_S3(ctx->opcode);
+ r4 = MASK_OP_RRR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR_CADD:
+ gen_cond_add(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2],
+ cpu_gpr_d[r4], cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RRR_CADDN:
+ gen_cond_add(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
+ cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RRR_CSUB:
+ gen_cond_sub(TCG_COND_NE, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
+ cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RRR_CSUBN:
+ gen_cond_sub(TCG_COND_EQ, cpu_gpr_d[r1], cpu_gpr_d[r2], cpu_gpr_d[r4],
+ cpu_gpr_d[r3]);
+ break;
+ case OPC2_32_RRR_SEL:
+ temp = tcg_const_i32(0);
+ tcg_gen_movcond_tl(TCG_COND_NE, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
+ cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ tcg_temp_free(temp);
+ break;
+ case OPC2_32_RRR_SELN:
+ temp = tcg_const_i32(0);
+ tcg_gen_movcond_tl(TCG_COND_EQ, cpu_gpr_d[r4], cpu_gpr_d[r3], temp,
+ cpu_gpr_d[r1], cpu_gpr_d[r2]);
+ tcg_temp_free(temp);
+ break;
+ }
+}
+
+static void decode_rrr_divide(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+
+ int r1, r2, r3, r4;
+
+ op2 = MASK_OP_RRR_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR_S1(ctx->opcode);
+ r2 = MASK_OP_RRR_S2(ctx->opcode);
+ r3 = MASK_OP_RRR_S3(ctx->opcode);
+ r4 = MASK_OP_RRR_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR_DVADJ:
+ GEN_HELPER_RRR(dvadj, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_DVSTEP:
+ GEN_HELPER_RRR(dvstep, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_DVSTEP_U:
+ GEN_HELPER_RRR(dvstep_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_IXMAX:
+ GEN_HELPER_RRR(ixmax, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_IXMAX_U:
+ GEN_HELPER_RRR(ixmax_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_IXMIN:
+ GEN_HELPER_RRR(ixmin, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_IXMIN_U:
+ GEN_HELPER_RRR(ixmin_u, cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR_PACK:
+ gen_helper_pack(cpu_gpr_d[r4], cpu_PSW_C, cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1]);
+ break;
+ }
+}
+
+/* RRR2 format */
+static void decode_rrr2_madd(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4;
+
+ op2 = MASK_OP_RRR2_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR2_S1(ctx->opcode);
+ r2 = MASK_OP_RRR2_S2(ctx->opcode);
+ r3 = MASK_OP_RRR2_S3(ctx->opcode);
+ r4 = MASK_OP_RRR2_D(ctx->opcode);
+ switch (op2) {
+ case OPC2_32_RRR2_MADD_32:
+ gen_madd32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MADD_64:
+ gen_madd64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MADDS_32:
+ gen_helper_madd32_ssov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MADDS_64:
+ gen_madds_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MADD_U_64:
+ gen_maddu64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MADDS_U_32:
+ gen_helper_madd32_suov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MADDS_U_64:
+ gen_maddsu_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ }
+}
+
+static void decode_rrr2_msub(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4;
+
+ op2 = MASK_OP_RRR2_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR2_S1(ctx->opcode);
+ r2 = MASK_OP_RRR2_S2(ctx->opcode);
+ r3 = MASK_OP_RRR2_S3(ctx->opcode);
+ r4 = MASK_OP_RRR2_D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR2_MSUB_32:
+ gen_msub32_d(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r3],
+ cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MSUB_64:
+ gen_msub64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MSUBS_32:
+ gen_helper_msub32_ssov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MSUBS_64:
+ gen_msubs_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MSUB_U_64:
+ gen_msubu64_d(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MSUBS_U_32:
+ gen_helper_msub32_suov(cpu_gpr_d[r4], cpu_env, cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r2]);
+ break;
+ case OPC2_32_RRR2_MSUBS_U_64:
+ gen_msubsu_64(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r1],
+ cpu_gpr_d[r3], cpu_gpr_d[r3+1], cpu_gpr_d[r2]);
+ break;
+ }
+}
+
+/* RRR1 format */
+static void decode_rrr1_madd(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4, n;
+
+ op2 = MASK_OP_RRR1_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR1_S1(ctx->opcode);
+ r2 = MASK_OP_RRR1_S2(ctx->opcode);
+ r3 = MASK_OP_RRR1_S3(ctx->opcode);
+ r4 = MASK_OP_RRR1_D(ctx->opcode);
+ n = MASK_OP_RRR1_N(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR1_MADD_H_LL:
+ gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADD_H_LU:
+ gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADD_H_UL:
+ gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADD_H_UU:
+ gen_madd_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDS_H_LL:
+ gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDS_H_LU:
+ gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDS_H_UL:
+ gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDS_H_UU:
+ gen_madds_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDM_H_LL:
+ gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDM_H_LU:
+ gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDM_H_UL:
+ gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDM_H_UU:
+ gen_maddm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDMS_H_LL:
+ gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDMS_H_LU:
+ gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDMS_H_UL:
+ gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDMS_H_UU:
+ gen_maddms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDR_H_LL:
+ gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDR_H_LU:
+ gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDR_H_UL:
+ gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDR_H_UU:
+ gen_maddr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDRS_H_LL:
+ gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDRS_H_LU:
+ gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDRS_H_UL:
+ gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDRS_H_UU:
+ gen_maddr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ }
+}
+
+static void decode_rrr1_maddq_h(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4, n;
+ TCGv temp, temp2;
+
+ op2 = MASK_OP_RRR1_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR1_S1(ctx->opcode);
+ r2 = MASK_OP_RRR1_S2(ctx->opcode);
+ r3 = MASK_OP_RRR1_S3(ctx->opcode);
+ r4 = MASK_OP_RRR1_D(ctx->opcode);
+ n = MASK_OP_RRR1_N(ctx->opcode);
+
+ temp = tcg_const_i32(n);
+ temp2 = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RRR1_MADD_Q_32:
+ gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, 32, env);
+ break;
+ case OPC2_32_RRR1_MADD_Q_64:
+ gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, env);
+ break;
+ case OPC2_32_RRR1_MADD_Q_32_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16, env);
+ break;
+ case OPC2_32_RRR1_MADD_Q_64_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n, env);
+ break;
+ case OPC2_32_RRR1_MADD_Q_32_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_madd32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16, env);
+ break;
+ case OPC2_32_RRR1_MADD_Q_64_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_madd64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n, env);
+ break;
+ case OPC2_32_RRR1_MADD_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16add32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADD_Q_64_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16add64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADD_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16add32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADD_Q_64_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16add64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_32:
+ gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, 32);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_64:
+ gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_32_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_64_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_32_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_madds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_64_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_madds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16adds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_64_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16adds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16adds32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDS_Q_64_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16adds64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDR_H_64_UL:
+ gen_maddr64_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
+ cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
+ break;
+ case OPC2_32_RRR1_MADDRS_H_64_UL:
+ gen_maddr64s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
+ cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
+ break;
+ case OPC2_32_RRR1_MADDR_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_maddr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDR_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_maddr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDRS_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_maddrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MADDRS_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_maddrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static void decode_rrr1_maddsu_h(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4, n;
+
+ op2 = MASK_OP_RRR1_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR1_S1(ctx->opcode);
+ r2 = MASK_OP_RRR1_S2(ctx->opcode);
+ r3 = MASK_OP_RRR1_S3(ctx->opcode);
+ r4 = MASK_OP_RRR1_D(ctx->opcode);
+ n = MASK_OP_RRR1_N(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR1_MADDSU_H_32_LL:
+ gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDSU_H_32_LU:
+ gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDSU_H_32_UL:
+ gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDSU_H_32_UU:
+ gen_maddsu_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDSUS_H_32_LL:
+ gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDSUS_H_32_LU:
+ gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDSUS_H_32_UL:
+ gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDSUS_H_32_UU:
+ gen_maddsus_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDSUM_H_64_LL:
+ gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDSUM_H_64_LU:
+ gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDSUM_H_64_UL:
+ gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDSUM_H_64_UU:
+ gen_maddsum_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDSUMS_H_64_LL:
+ gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDSUMS_H_64_LU:
+ gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDSUMS_H_64_UL:
+ gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDSUMS_H_64_UU:
+ gen_maddsums_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDSUR_H_16_LL:
+ gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDSUR_H_16_LU:
+ gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDSUR_H_16_UL:
+ gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDSUR_H_16_UU:
+ gen_maddsur32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MADDSURS_H_16_LL:
+ gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MADDSURS_H_16_LU:
+ gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MADDSURS_H_16_UL:
+ gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MADDSURS_H_16_UU:
+ gen_maddsur32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ }
+}
+
+static void decode_rrr1_msub(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4, n;
+
+ op2 = MASK_OP_RRR1_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR1_S1(ctx->opcode);
+ r2 = MASK_OP_RRR1_S2(ctx->opcode);
+ r3 = MASK_OP_RRR1_S3(ctx->opcode);
+ r4 = MASK_OP_RRR1_D(ctx->opcode);
+ n = MASK_OP_RRR1_N(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR1_MSUB_H_LL:
+ gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUB_H_LU:
+ gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUB_H_UL:
+ gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUB_H_UU:
+ gen_msub_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBS_H_LL:
+ gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBS_H_LU:
+ gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBS_H_UL:
+ gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBS_H_UU:
+ gen_msubs_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBM_H_LL:
+ gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBM_H_LU:
+ gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBM_H_UL:
+ gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBM_H_UU:
+ gen_msubm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBMS_H_LL:
+ gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBMS_H_LU:
+ gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBMS_H_UL:
+ gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBMS_H_UU:
+ gen_msubms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBR_H_LL:
+ gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBR_H_LU:
+ gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBR_H_UL:
+ gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBR_H_UU:
+ gen_msubr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBRS_H_LL:
+ gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBRS_H_LU:
+ gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBRS_H_UL:
+ gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBRS_H_UU:
+ gen_msubr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ }
+}
+
+static void decode_rrr1_msubq_h(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4, n;
+ TCGv temp, temp2;
+
+ op2 = MASK_OP_RRR1_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR1_S1(ctx->opcode);
+ r2 = MASK_OP_RRR1_S2(ctx->opcode);
+ r3 = MASK_OP_RRR1_S3(ctx->opcode);
+ r4 = MASK_OP_RRR1_D(ctx->opcode);
+ n = MASK_OP_RRR1_N(ctx->opcode);
+
+ temp = tcg_const_i32(n);
+ temp2 = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RRR1_MSUB_Q_32:
+ gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, 32, env);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_64:
+ gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, env);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_32_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16, env);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_64_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n, env);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_32_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_msub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16, env);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_64_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_msub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n, env);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16sub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_64_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16sub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16sub32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUB_Q_64_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16sub64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_32:
+ gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, 32);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_64:
+ gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_32_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_64_L:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r2]);
+ gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_32_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_msubs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ temp, n, 16);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_64_U:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r2], 16);
+ gen_msubs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], temp,
+ n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16subs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_64_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_m16subs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16subs32_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBS_Q_64_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_m16subs64_q(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBR_H_64_UL:
+ gen_msubr64_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
+ cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
+ break;
+ case OPC2_32_RRR1_MSUBRS_H_64_UL:
+ gen_msubr64s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r3+1],
+ cpu_gpr_d[r1], cpu_gpr_d[r2], n, 2);
+ break;
+ case OPC2_32_RRR1_MSUBR_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_msubr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBR_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_msubr_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBRS_Q_32_LL:
+ tcg_gen_ext16s_tl(temp, cpu_gpr_d[r1]);
+ tcg_gen_ext16s_tl(temp2, cpu_gpr_d[r2]);
+ gen_msubrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ case OPC2_32_RRR1_MSUBRS_Q_32_UU:
+ tcg_gen_sari_tl(temp, cpu_gpr_d[r1], 16);
+ tcg_gen_sari_tl(temp2, cpu_gpr_d[r2], 16);
+ gen_msubrs_q(cpu_gpr_d[r4], cpu_gpr_d[r3], temp, temp2, n);
+ break;
+ }
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+}
+
+static void decode_rrr1_msubad_h(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1, r2, r3, r4, n;
+
+ op2 = MASK_OP_RRR1_OP2(ctx->opcode);
+ r1 = MASK_OP_RRR1_S1(ctx->opcode);
+ r2 = MASK_OP_RRR1_S2(ctx->opcode);
+ r3 = MASK_OP_RRR1_S3(ctx->opcode);
+ r4 = MASK_OP_RRR1_D(ctx->opcode);
+ n = MASK_OP_RRR1_N(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_RRR1_MSUBAD_H_32_LL:
+ gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBAD_H_32_LU:
+ gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBAD_H_32_UL:
+ gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBAD_H_32_UU:
+ gen_msubad_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBADS_H_32_LL:
+ gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBADS_H_32_LU:
+ gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBADS_H_32_UL:
+ gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBADS_H_32_UU:
+ gen_msubads_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBADM_H_64_LL:
+ gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBADM_H_64_LU:
+ gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBADM_H_64_UL:
+ gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBADM_H_64_UU:
+ gen_msubadm_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBADMS_H_64_LL:
+ gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBADMS_H_64_LU:
+ gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBADMS_H_64_UL:
+ gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBADMS_H_64_UU:
+ gen_msubadms_h(cpu_gpr_d[r4], cpu_gpr_d[r4+1], cpu_gpr_d[r3],
+ cpu_gpr_d[r3+1], cpu_gpr_d[r1], cpu_gpr_d[r2],
+ n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBADR_H_16_LL:
+ gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBADR_H_16_LU:
+ gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBADR_H_16_UL:
+ gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBADR_H_16_UU:
+ gen_msubadr32_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ case OPC2_32_RRR1_MSUBADRS_H_16_LL:
+ gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LL);
+ break;
+ case OPC2_32_RRR1_MSUBADRS_H_16_LU:
+ gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_LU);
+ break;
+ case OPC2_32_RRR1_MSUBADRS_H_16_UL:
+ gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UL);
+ break;
+ case OPC2_32_RRR1_MSUBADRS_H_16_UU:
+ gen_msubadr32s_h(cpu_gpr_d[r4], cpu_gpr_d[r3], cpu_gpr_d[r1],
+ cpu_gpr_d[r2], n, MODE_UU);
+ break;
+ }
+}
+
+/* RRRR format */
+static void decode_rrrr_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3, r4;
+ TCGv tmp_width, tmp_pos;
+
+ r1 = MASK_OP_RRRR_S1(ctx->opcode);
+ r2 = MASK_OP_RRRR_S2(ctx->opcode);
+ r3 = MASK_OP_RRRR_S3(ctx->opcode);
+ r4 = MASK_OP_RRRR_D(ctx->opcode);
+ op2 = MASK_OP_RRRR_OP2(ctx->opcode);
+
+ tmp_pos = tcg_temp_new();
+ tmp_width = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RRRR_DEXTR:
+ tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
+ if (r1 == r2) {
+ tcg_gen_rotl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], tmp_pos);
+ } else {
+ tcg_gen_shl_tl(tmp_width, cpu_gpr_d[r1], tmp_pos);
+ tcg_gen_subfi_tl(tmp_pos, 32, tmp_pos);
+ tcg_gen_shr_tl(tmp_pos, cpu_gpr_d[r2], tmp_pos);
+ tcg_gen_or_tl(cpu_gpr_d[r4], tmp_width, tmp_pos);
+ }
+ break;
+ case OPC2_32_RRRR_EXTR:
+ case OPC2_32_RRRR_EXTR_U:
+ tcg_gen_andi_tl(tmp_width, cpu_gpr_d[r3+1], 0x1f);
+ tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
+ tcg_gen_add_tl(tmp_pos, tmp_pos, tmp_width);
+ tcg_gen_subfi_tl(tmp_pos, 32, tmp_pos);
+ tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], tmp_pos);
+ tcg_gen_subfi_tl(tmp_width, 32, tmp_width);
+ if (op2 == OPC2_32_RRRR_EXTR) {
+ tcg_gen_sar_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], tmp_width);
+ } else {
+ tcg_gen_shr_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], tmp_width);
+ }
+ break;
+ case OPC2_32_RRRR_INSERT:
+ tcg_gen_andi_tl(tmp_width, cpu_gpr_d[r3+1], 0x1f);
+ tcg_gen_andi_tl(tmp_pos, cpu_gpr_d[r3], 0x1f);
+ gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r2], tmp_width,
+ tmp_pos);
+ break;
+ }
+ tcg_temp_free(tmp_pos);
+ tcg_temp_free(tmp_width);
+}
+
+/* RRRW format */
+static void decode_rrrw_extract_insert(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ int r1, r2, r3, r4;
+ int32_t width;
+
+ TCGv temp, temp2;
+
+ op2 = MASK_OP_RRRW_OP2(ctx->opcode);
+ r1 = MASK_OP_RRRW_S1(ctx->opcode);
+ r2 = MASK_OP_RRRW_S2(ctx->opcode);
+ r3 = MASK_OP_RRRW_S3(ctx->opcode);
+ r4 = MASK_OP_RRRW_D(ctx->opcode);
+ width = MASK_OP_RRRW_WIDTH(ctx->opcode);
+
+ temp = tcg_temp_new();
+
+ switch (op2) {
+ case OPC2_32_RRRW_EXTR:
+ tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
+ tcg_gen_addi_tl(temp, temp, width);
+ tcg_gen_subfi_tl(temp, 32, temp);
+ tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], temp);
+ tcg_gen_sari_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], 32 - width);
+ break;
+ case OPC2_32_RRRW_EXTR_U:
+ if (width == 0) {
+ tcg_gen_movi_tl(cpu_gpr_d[r4], 0);
+ } else {
+ tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
+ tcg_gen_shr_tl(cpu_gpr_d[r4], cpu_gpr_d[r1], temp);
+ tcg_gen_andi_tl(cpu_gpr_d[r4], cpu_gpr_d[r4], ~0u >> (32-width));
+ }
+ break;
+ case OPC2_32_RRRW_IMASK:
+ temp2 = tcg_temp_new();
+
+ tcg_gen_andi_tl(temp, cpu_gpr_d[r3], 0x1f);
+ tcg_gen_movi_tl(temp2, (1 << width) - 1);
+ tcg_gen_shl_tl(temp2, temp2, temp);
+ tcg_gen_shl_tl(cpu_gpr_d[r4], cpu_gpr_d[r2], temp);
+ tcg_gen_mov_tl(cpu_gpr_d[r4+1], temp2);
+
+ tcg_temp_free(temp2);
+ break;
+ case OPC2_32_RRRW_INSERT:
+ temp2 = tcg_temp_new();
+
+ tcg_gen_movi_tl(temp, width);
+ tcg_gen_andi_tl(temp2, cpu_gpr_d[r3], 0x1f);
+ gen_insert(cpu_gpr_d[r4], cpu_gpr_d[r1], cpu_gpr_d[r2], temp, temp2);
+
+ tcg_temp_free(temp2);
+ break;
+ }
+ tcg_temp_free(temp);
+}
+
+/* SYS Format*/
+static void decode_sys_interrupts(CPUTriCoreState *env, DisasContext *ctx)
+{
+ uint32_t op2;
+ uint32_t r1;
+ TCGLabel *l1;
+ TCGv tmp;
+
+ op2 = MASK_OP_SYS_OP2(ctx->opcode);
+ r1 = MASK_OP_SYS_S1D(ctx->opcode);
+
+ switch (op2) {
+ case OPC2_32_SYS_DEBUG:
+ /* raise EXCP_DEBUG */
+ break;
+ case OPC2_32_SYS_DISABLE:
+ tcg_gen_andi_tl(cpu_ICR, cpu_ICR, ~MASK_ICR_IE);
+ break;
+ case OPC2_32_SYS_DSYNC:
+ break;
+ case OPC2_32_SYS_ENABLE:
+ tcg_gen_ori_tl(cpu_ICR, cpu_ICR, MASK_ICR_IE);
+ break;
+ case OPC2_32_SYS_ISYNC:
+ break;
+ case OPC2_32_SYS_NOP:
+ break;
+ case OPC2_32_SYS_RET:
+ gen_compute_branch(ctx, op2, 0, 0, 0, 0);
+ break;
+ case OPC2_32_SYS_FRET:
+ gen_fret(ctx);
+ break;
+ case OPC2_32_SYS_RFE:
+ gen_helper_rfe(cpu_env);
+ tcg_gen_exit_tb(0);
+ ctx->bstate = BS_BRANCH;
+ break;
+ case OPC2_32_SYS_RFM:
+ if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM) {
+ tmp = tcg_temp_new();
+ l1 = gen_new_label();
+
+ tcg_gen_ld32u_tl(tmp, cpu_env, offsetof(CPUTriCoreState, DBGSR));
+ tcg_gen_andi_tl(tmp, tmp, MASK_DBGSR_DE);
+ tcg_gen_brcondi_tl(TCG_COND_NE, tmp, 1, l1);
+ gen_helper_rfm(cpu_env);
+ gen_set_label(l1);
+ tcg_gen_exit_tb(0);
+ ctx->bstate = BS_BRANCH;
+ tcg_temp_free(tmp);
+ } else {
+ /* generate privilege trap */
+ }
+ break;
+ case OPC2_32_SYS_RSLCX:
+ gen_helper_rslcx(cpu_env);
+ break;
+ case OPC2_32_SYS_SVLCX:
+ gen_helper_svlcx(cpu_env);
+ break;
+ case OPC2_32_SYS_RESTORE:
+ if (tricore_feature(env, TRICORE_FEATURE_16)) {
+ if ((ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_SM ||
+ (ctx->hflags & TRICORE_HFLAG_KUU) == TRICORE_HFLAG_UM1) {
+ tcg_gen_deposit_tl(cpu_ICR, cpu_ICR, cpu_gpr_d[r1], 8, 1);
+ } /* else raise privilege trap */
+ } /* else raise illegal opcode trap */
+ break;
+ case OPC2_32_SYS_TRAPSV:
+ /* TODO: raise sticky overflow trap */
+ break;
+ case OPC2_32_SYS_TRAPV:
+ /* TODO: raise overflow trap */
+ break;
+ }
+}
+
+static void decode_32Bit_opc(CPUTriCoreState *env, DisasContext *ctx)
+{
+ int op1;
+ int32_t r1, r2, r3;
+ int32_t address, const16;
+ int8_t b, const4;
+ int32_t bpos;
+ TCGv temp, temp2, temp3;
+
+ op1 = MASK_OP_MAJOR(ctx->opcode);
+
+ /* handle JNZ.T opcode only being 7 bit long */
+ if (unlikely((op1 & 0x7f) == OPCM_32_BRN_JTT)) {
+ op1 = OPCM_32_BRN_JTT;
+ }
+
+ switch (op1) {
+/* ABS-format */
+ case OPCM_32_ABS_LDW:
+ decode_abs_ldw(env, ctx);
+ break;
+ case OPCM_32_ABS_LDB:
+ decode_abs_ldb(env, ctx);
+ break;
+ case OPCM_32_ABS_LDMST_SWAP:
+ decode_abs_ldst_swap(env, ctx);
+ break;
+ case OPCM_32_ABS_LDST_CONTEXT:
+ decode_abs_ldst_context(env, ctx);
+ break;
+ case OPCM_32_ABS_STORE:
+ decode_abs_store(env, ctx);
+ break;
+ case OPCM_32_ABS_STOREB_H:
+ decode_abs_storeb_h(env, ctx);
+ break;
+ case OPC1_32_ABS_STOREQ:
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+ temp2 = tcg_temp_new();
+
+ tcg_gen_shri_tl(temp2, cpu_gpr_d[r1], 16);
+ tcg_gen_qemu_st_tl(temp2, temp, ctx->mem_idx, MO_LEUW);
+
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp);
+ break;
+ case OPC1_32_ABS_LD_Q:
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+
+ tcg_gen_qemu_ld_tl(cpu_gpr_d[r1], temp, ctx->mem_idx, MO_LEUW);
+ tcg_gen_shli_tl(cpu_gpr_d[r1], cpu_gpr_d[r1], 16);
+
+ tcg_temp_free(temp);
+ break;
+ case OPC1_32_ABS_LEA:
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ r1 = MASK_OP_ABS_S1D(ctx->opcode);
+ tcg_gen_movi_tl(cpu_gpr_a[r1], EA_ABS_FORMAT(address));
+ break;
+/* ABSB-format */
+ case OPC1_32_ABSB_ST_T:
+ address = MASK_OP_ABS_OFF18(ctx->opcode);
+ b = MASK_OP_ABSB_B(ctx->opcode);
+ bpos = MASK_OP_ABSB_BPOS(ctx->opcode);
+
+ temp = tcg_const_i32(EA_ABS_FORMAT(address));
+ temp2 = tcg_temp_new();
+
+ tcg_gen_qemu_ld_tl(temp2, temp, ctx->mem_idx, MO_UB);
+ tcg_gen_andi_tl(temp2, temp2, ~(0x1u << bpos));
+ tcg_gen_ori_tl(temp2, temp2, (b << bpos));
+ tcg_gen_qemu_st_tl(temp2, temp, ctx->mem_idx, MO_UB);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ break;
+/* B-format */
+ case OPC1_32_B_CALL:
+ case OPC1_32_B_CALLA:
+ case OPC1_32_B_FCALL:
+ case OPC1_32_B_FCALLA:
+ case OPC1_32_B_J:
+ case OPC1_32_B_JA:
+ case OPC1_32_B_JL:
+ case OPC1_32_B_JLA:
+ address = MASK_OP_B_DISP24_SEXT(ctx->opcode);
+ gen_compute_branch(ctx, op1, 0, 0, 0, address);
+ break;
+/* Bit-format */
+ case OPCM_32_BIT_ANDACC:
+ decode_bit_andacc(env, ctx);
+ break;
+ case OPCM_32_BIT_LOGICAL_T1:
+ decode_bit_logical_t(env, ctx);
+ break;
+ case OPCM_32_BIT_INSERT:
+ decode_bit_insert(env, ctx);
+ break;
+ case OPCM_32_BIT_LOGICAL_T2:
+ decode_bit_logical_t2(env, ctx);
+ break;
+ case OPCM_32_BIT_ORAND:
+ decode_bit_orand(env, ctx);
+ break;
+ case OPCM_32_BIT_SH_LOGIC1:
+ decode_bit_sh_logic1(env, ctx);
+ break;
+ case OPCM_32_BIT_SH_LOGIC2:
+ decode_bit_sh_logic2(env, ctx);
+ break;
+ /* BO Format */
+ case OPCM_32_BO_ADDRMODE_POST_PRE_BASE:
+ decode_bo_addrmode_post_pre_base(env, ctx);
+ break;
+ case OPCM_32_BO_ADDRMODE_BITREVERSE_CIRCULAR:
+ decode_bo_addrmode_bitreverse_circular(env, ctx);
+ break;
+ case OPCM_32_BO_ADDRMODE_LD_POST_PRE_BASE:
+ decode_bo_addrmode_ld_post_pre_base(env, ctx);
+ break;
+ case OPCM_32_BO_ADDRMODE_LD_BITREVERSE_CIRCULAR:
+ decode_bo_addrmode_ld_bitreverse_circular(env, ctx);
+ break;
+ case OPCM_32_BO_ADDRMODE_STCTX_POST_PRE_BASE:
+ decode_bo_addrmode_stctx_post_pre_base(env, ctx);
+ break;
+ case OPCM_32_BO_ADDRMODE_LDMST_BITREVERSE_CIRCULAR:
+ decode_bo_addrmode_ldmst_bitreverse_circular(env, ctx);
+ break;
+/* BOL-format */
+ case OPC1_32_BOL_LD_A_LONGOFF:
+ case OPC1_32_BOL_LD_W_LONGOFF:
+ case OPC1_32_BOL_LEA_LONGOFF:
+ case OPC1_32_BOL_ST_W_LONGOFF:
+ case OPC1_32_BOL_ST_A_LONGOFF:
+ case OPC1_32_BOL_LD_B_LONGOFF:
+ case OPC1_32_BOL_LD_BU_LONGOFF:
+ case OPC1_32_BOL_LD_H_LONGOFF:
+ case OPC1_32_BOL_LD_HU_LONGOFF:
+ case OPC1_32_BOL_ST_B_LONGOFF:
+ case OPC1_32_BOL_ST_H_LONGOFF:
+ decode_bol_opc(env, ctx, op1);
+ break;
+/* BRC Format */
+ case OPCM_32_BRC_EQ_NEQ:
+ case OPCM_32_BRC_GE:
+ case OPCM_32_BRC_JLT:
+ case OPCM_32_BRC_JNE:
+ const4 = MASK_OP_BRC_CONST4_SEXT(ctx->opcode);
+ address = MASK_OP_BRC_DISP15_SEXT(ctx->opcode);
+ r1 = MASK_OP_BRC_S1(ctx->opcode);
+ gen_compute_branch(ctx, op1, r1, 0, const4, address);
+ break;
+/* BRN Format */
+ case OPCM_32_BRN_JTT:
+ address = MASK_OP_BRN_DISP15_SEXT(ctx->opcode);
+ r1 = MASK_OP_BRN_S1(ctx->opcode);
+ gen_compute_branch(ctx, op1, r1, 0, 0, address);
+ break;
+/* BRR Format */
+ case OPCM_32_BRR_EQ_NEQ:
+ case OPCM_32_BRR_ADDR_EQ_NEQ:
+ case OPCM_32_BRR_GE:
+ case OPCM_32_BRR_JLT:
+ case OPCM_32_BRR_JNE:
+ case OPCM_32_BRR_JNZ:
+ case OPCM_32_BRR_LOOP:
+ address = MASK_OP_BRR_DISP15_SEXT(ctx->opcode);
+ r2 = MASK_OP_BRR_S2(ctx->opcode);
+ r1 = MASK_OP_BRR_S1(ctx->opcode);
+ gen_compute_branch(ctx, op1, r1, r2, 0, address);
+ break;
+/* RC Format */
+ case OPCM_32_RC_LOGICAL_SHIFT:
+ decode_rc_logical_shift(env, ctx);
+ break;
+ case OPCM_32_RC_ACCUMULATOR:
+ decode_rc_accumulator(env, ctx);
+ break;
+ case OPCM_32_RC_SERVICEROUTINE:
+ decode_rc_serviceroutine(env, ctx);
+ break;
+ case OPCM_32_RC_MUL:
+ decode_rc_mul(env, ctx);
+ break;
+/* RCPW Format */
+ case OPCM_32_RCPW_MASK_INSERT:
+ decode_rcpw_insert(env, ctx);
+ break;
+/* RCRR Format */
+ case OPC1_32_RCRR_INSERT:
+ r1 = MASK_OP_RCRR_S1(ctx->opcode);
+ r2 = MASK_OP_RCRR_S3(ctx->opcode);
+ r3 = MASK_OP_RCRR_D(ctx->opcode);
+ const16 = MASK_OP_RCRR_CONST4(ctx->opcode);
+ temp = tcg_const_i32(const16);
+ temp2 = tcg_temp_new(); /* width*/
+ temp3 = tcg_temp_new(); /* pos */
+
+ tcg_gen_andi_tl(temp2, cpu_gpr_d[r3+1], 0x1f);
+ tcg_gen_andi_tl(temp3, cpu_gpr_d[r3], 0x1f);
+
+ gen_insert(cpu_gpr_d[r2], cpu_gpr_d[r1], temp, temp2, temp3);
+
+ tcg_temp_free(temp);
+ tcg_temp_free(temp2);
+ tcg_temp_free(temp3);
+ break;
+/* RCRW Format */
+ case OPCM_32_RCRW_MASK_INSERT:
+ decode_rcrw_insert(env, ctx);
+ break;
+/* RCR Format */
+ case OPCM_32_RCR_COND_SELECT:
+ decode_rcr_cond_select(env, ctx);
+ break;
+ case OPCM_32_RCR_MADD:
+ decode_rcr_madd(env, ctx);
+ break;
+ case OPCM_32_RCR_MSUB:
+ decode_rcr_msub(env, ctx);
+ break;
+/* RLC Format */
+ case OPC1_32_RLC_ADDI:
+ case OPC1_32_RLC_ADDIH:
+ case OPC1_32_RLC_ADDIH_A:
+ case OPC1_32_RLC_MFCR:
+ case OPC1_32_RLC_MOV:
+ case OPC1_32_RLC_MOV_64:
+ case OPC1_32_RLC_MOV_U:
+ case OPC1_32_RLC_MOV_H:
+ case OPC1_32_RLC_MOVH_A:
+ case OPC1_32_RLC_MTCR:
+ decode_rlc_opc(env, ctx, op1);
+ break;
+/* RR Format */
+ case OPCM_32_RR_ACCUMULATOR:
+ decode_rr_accumulator(env, ctx);
+ break;
+ case OPCM_32_RR_LOGICAL_SHIFT:
+ decode_rr_logical_shift(env, ctx);
+ break;
+ case OPCM_32_RR_ADDRESS:
+ decode_rr_address(env, ctx);
+ break;
+ case OPCM_32_RR_IDIRECT:
+ decode_rr_idirect(env, ctx);
+ break;
+ case OPCM_32_RR_DIVIDE:
+ decode_rr_divide(env, ctx);
+ break;
+/* RR1 Format */
+ case OPCM_32_RR1_MUL:
+ decode_rr1_mul(env, ctx);
+ break;
+ case OPCM_32_RR1_MULQ:
+ decode_rr1_mulq(env, ctx);
+ break;
+/* RR2 format */
+ case OPCM_32_RR2_MUL:
+ decode_rr2_mul(env, ctx);
+ break;
+/* RRPW format */
+ case OPCM_32_RRPW_EXTRACT_INSERT:
+ decode_rrpw_extract_insert(env, ctx);
+ break;
+ case OPC1_32_RRPW_DEXTR:
+ r1 = MASK_OP_RRPW_S1(ctx->opcode);
+ r2 = MASK_OP_RRPW_S2(ctx->opcode);
+ r3 = MASK_OP_RRPW_D(ctx->opcode);
+ const16 = MASK_OP_RRPW_POS(ctx->opcode);
+ if (r1 == r2) {
+ tcg_gen_rotli_tl(cpu_gpr_d[r3], cpu_gpr_d[r1], const16);
+ } else {
+ temp = tcg_temp_new();
+ tcg_gen_shli_tl(temp, cpu_gpr_d[r1], const16);
+ tcg_gen_shri_tl(cpu_gpr_d[r3], cpu_gpr_d[r2], 32 - const16);
+ tcg_gen_or_tl(cpu_gpr_d[r3], cpu_gpr_d[r3], temp);
+ tcg_temp_free(temp);
+ }
+ break;
+/* RRR Format */
+ case OPCM_32_RRR_COND_SELECT:
+ decode_rrr_cond_select(env, ctx);
+ break;
+ case OPCM_32_RRR_DIVIDE:
+ decode_rrr_divide(env, ctx);
+/* RRR2 Format */
+ case OPCM_32_RRR2_MADD:
+ decode_rrr2_madd(env, ctx);
+ break;
+ case OPCM_32_RRR2_MSUB:
+ decode_rrr2_msub(env, ctx);
+ break;
+/* RRR1 format */
+ case OPCM_32_RRR1_MADD:
+ decode_rrr1_madd(env, ctx);
+ break;
+ case OPCM_32_RRR1_MADDQ_H:
+ decode_rrr1_maddq_h(env, ctx);
+ break;
+ case OPCM_32_RRR1_MADDSU_H:
+ decode_rrr1_maddsu_h(env, ctx);
+ break;
+ case OPCM_32_RRR1_MSUB_H:
+ decode_rrr1_msub(env, ctx);
+ break;
+ case OPCM_32_RRR1_MSUB_Q:
+ decode_rrr1_msubq_h(env, ctx);
+ break;
+ case OPCM_32_RRR1_MSUBAD_H:
+ decode_rrr1_msubad_h(env, ctx);
+ break;
+/* RRRR format */
+ case OPCM_32_RRRR_EXTRACT_INSERT:
+ decode_rrrr_extract_insert(env, ctx);
+/* RRRW format */
+ case OPCM_32_RRRW_EXTRACT_INSERT:
+ decode_rrrw_extract_insert(env, ctx);
+ break;
+/* SYS format */
+ case OPCM_32_SYS_INTERRUPTS:
+ decode_sys_interrupts(env, ctx);
+ break;
+ case OPC1_32_SYS_RSTV:
+ tcg_gen_movi_tl(cpu_PSW_V, 0);
+ tcg_gen_mov_tl(cpu_PSW_SV, cpu_PSW_V);
+ tcg_gen_mov_tl(cpu_PSW_AV, cpu_PSW_V);
+ tcg_gen_mov_tl(cpu_PSW_SAV, cpu_PSW_V);
+ break;
+ }
+}
+
+static void decode_opc(CPUTriCoreState *env, DisasContext *ctx, int *is_branch)
+{
+ /* 16-Bit Instruction */
+ if ((ctx->opcode & 0x1) == 0) {
+ ctx->next_pc = ctx->pc + 2;
+ decode_16Bit_opc(env, ctx);
+ /* 32-Bit Instruction */
+ } else {
+ ctx->next_pc = ctx->pc + 4;
+ decode_32Bit_opc(env, ctx);
+ }
+}
+
+void gen_intermediate_code(CPUTriCoreState *env, struct TranslationBlock *tb)
+{
+ TriCoreCPU *cpu = tricore_env_get_cpu(env);
+ CPUState *cs = CPU(cpu);
+ DisasContext ctx;
+ target_ulong pc_start;
+ int num_insns, max_insns;
+
+ num_insns = 0;
+ max_insns = tb->cflags & CF_COUNT_MASK;
+ if (max_insns == 0) {
+ max_insns = CF_COUNT_MASK;
+ }
+ if (singlestep) {
+ max_insns = 1;
+ }
+ if (max_insns > TCG_MAX_INSNS) {
+ max_insns = TCG_MAX_INSNS;
+ }
+
+ pc_start = tb->pc;
+ ctx.pc = pc_start;
+ ctx.saved_pc = -1;
+ ctx.tb = tb;
+ ctx.singlestep_enabled = cs->singlestep_enabled;
+ ctx.bstate = BS_NONE;
+ ctx.mem_idx = cpu_mmu_index(env, false);
+
+ tcg_clear_temp_count();
+ gen_tb_start(tb);
+ while (ctx.bstate == BS_NONE) {
+ tcg_gen_insn_start(ctx.pc);
+ num_insns++;
+
+ ctx.opcode = cpu_ldl_code(env, ctx.pc);
+ decode_opc(env, &ctx, 0);
+
+ if (num_insns >= max_insns || tcg_op_buf_full()) {
+ gen_save_pc(ctx.next_pc);
+ tcg_gen_exit_tb(0);
+ break;
+ }
+ ctx.pc = ctx.next_pc;
+ }
+
+ gen_tb_end(tb, num_insns);
+ tb->size = ctx.pc - pc_start;
+ tb->icount = num_insns;
+
+ if (tcg_check_temp_count()) {
+ printf("LEAK at %08x\n", env->PC);
+ }
+
+#ifdef DEBUG_DISAS
+ if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
+ qemu_log("IN: %s\n", lookup_symbol(pc_start));
+ log_target_disas(cs, pc_start, ctx.pc - pc_start, 0);
+ qemu_log("\n");
+ }
+#endif
+}
+
+void
+restore_state_to_opc(CPUTriCoreState *env, TranslationBlock *tb,
+ target_ulong *data)
+{
+ env->PC = data[0];
+}
+/*
+ *
+ * Initialization
+ *
+ */
+
+void cpu_state_reset(CPUTriCoreState *env)
+{
+ /* Reset Regs to Default Value */
+ env->PSW = 0xb80;
+}
+
+static void tricore_tcg_init_csfr(void)
+{
+ cpu_PCXI = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PCXI), "PCXI");
+ cpu_PSW = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PSW), "PSW");
+ cpu_PC = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PC), "PC");
+ cpu_ICR = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, ICR), "ICR");
+}
+
+void tricore_tcg_init(void)
+{
+ int i;
+ static int inited;
+ if (inited) {
+ return;
+ }
+ cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
+ /* reg init */
+ for (i = 0 ; i < 16 ; i++) {
+ cpu_gpr_a[i] = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, gpr_a[i]),
+ regnames_a[i]);
+ }
+ for (i = 0 ; i < 16 ; i++) {
+ cpu_gpr_d[i] = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, gpr_d[i]),
+ regnames_d[i]);
+ }
+ tricore_tcg_init_csfr();
+ /* init PSW flag cache */
+ cpu_PSW_C = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PSW_USB_C),
+ "PSW_C");
+ cpu_PSW_V = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PSW_USB_V),
+ "PSW_V");
+ cpu_PSW_SV = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PSW_USB_SV),
+ "PSW_SV");
+ cpu_PSW_AV = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PSW_USB_AV),
+ "PSW_AV");
+ cpu_PSW_SAV = tcg_global_mem_new(TCG_AREG0,
+ offsetof(CPUTriCoreState, PSW_USB_SAV),
+ "PSW_SAV");
+}
diff --git a/src/target-tricore/tricore-defs.h b/src/target-tricore/tricore-defs.h
new file mode 100644
index 0000000..4350b03
--- /dev/null
+++ b/src/target-tricore/tricore-defs.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#if !defined(__QEMU_TRICORE_DEFS_H__)
+#define __QEMU_TRICORE_DEFS_H__
+
+#define TARGET_PAGE_BITS 14
+#define TARGET_LONG_BITS 32
+#define TARGET_PHYS_ADDR_SPACE_BITS 32
+#define TARGET_VIRT_ADDR_SPACE_BITS 32
+
+#define TRICORE_TLB_MAX 128
+
+#endif /* __QEMU_TRICORE_DEFS_H__ */
diff --git a/src/target-tricore/tricore-opcodes.h b/src/target-tricore/tricore-opcodes.h
new file mode 100644
index 0000000..1bfed0c
--- /dev/null
+++ b/src/target-tricore/tricore-opcodes.h
@@ -0,0 +1,1445 @@
+/*
+ * Copyright (c) 2012-2014 Bastian Koppelmann C-Lab/University Paderborn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * Opcode Masks for Tricore
+ * Format MASK_OP_InstrFormatName_Field
+ */
+
+/* This creates a mask with bits start .. end set to 1 and applies it to op */
+#define MASK_BITS_SHIFT(op, start, end) (extract32(op, (start), \
+ (end) - (start) + 1))
+#define MASK_BITS_SHIFT_SEXT(op, start, end) (sextract32(op, (start),\
+ (end) - (start) + 1))
+
+/* new opcode masks */
+
+#define MASK_OP_MAJOR(op) MASK_BITS_SHIFT(op, 0, 7)
+
+/* 16-Bit Formats */
+#define MASK_OP_SB_DISP8(op) MASK_BITS_SHIFT(op, 8, 15)
+#define MASK_OP_SB_DISP8_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 8, 15)
+
+#define MASK_OP_SBC_CONST4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SBC_CONST4_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 15)
+#define MASK_OP_SBC_DISP4(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SBR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SBR_DISP4(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SBRN_N(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SBRN_DISP4(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SC_CONST8(op) MASK_BITS_SHIFT(op, 8, 15)
+
+#define MASK_OP_SLR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SLR_D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SLRO_OFF4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SLRO_D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SR_OP2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SR_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SRC_CONST4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SRC_CONST4_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 15)
+#define MASK_OP_SRC_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SRO_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SRO_OFF4(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SRR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SRR_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SRRS_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SRRS_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+#define MASK_OP_SRRS_N(op) MASK_BITS_SHIFT(op, 6, 7)
+
+#define MASK_OP_SSR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SSR_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+
+#define MASK_OP_SSRO_OFF4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_SSRO_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* 32-Bit Formats */
+
+/* ABS Format */
+#define MASK_OP_ABS_OFF18(op) (MASK_BITS_SHIFT(op, 16, 21) + \
+ (MASK_BITS_SHIFT(op, 28, 31) << 6) + \
+ (MASK_BITS_SHIFT(op, 22, 25) << 10) +\
+ (MASK_BITS_SHIFT(op, 12, 15) << 14))
+#define MASK_OP_ABS_OP2(op) MASK_BITS_SHIFT(op, 26, 27)
+#define MASK_OP_ABS_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* ABSB Format */
+#define MASK_OP_ABSB_OFF18(op) MASK_OP_ABS_OFF18(op)
+#define MASK_OP_ABSB_OP2(op) MASK_BITS_SHIFT(op, 26, 27)
+#define MASK_OP_ABSB_B(op) MASK_BITS_SHIFT(op, 11, 11)
+#define MASK_OP_ABSB_BPOS(op) MASK_BITS_SHIFT(op, 8, 10)
+
+/* B Format */
+#define MASK_OP_B_DISP24(op) (MASK_BITS_SHIFT(op, 16, 31) + \
+ (MASK_BITS_SHIFT(op, 8, 15) << 16))
+#define MASK_OP_B_DISP24_SEXT(op) (MASK_BITS_SHIFT(op, 16, 31) + \
+ (MASK_BITS_SHIFT_SEXT(op, 8, 15) << 16))
+/* BIT Format */
+#define MASK_OP_BIT_D(op) MASK_BITS_SHIFT(op, 28, 31)
+#define MASK_OP_BIT_POS2(op) MASK_BITS_SHIFT(op, 23, 27)
+#define MASK_OP_BIT_OP2(op) MASK_BITS_SHIFT(op, 21, 22)
+#define MASK_OP_BIT_POS1(op) MASK_BITS_SHIFT(op, 16, 20)
+#define MASK_OP_BIT_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_BIT_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* BO Format */
+#define MASK_OP_BO_OFF10(op) (MASK_BITS_SHIFT(op, 16, 21) + \
+ (MASK_BITS_SHIFT(op, 28, 31) << 6))
+#define MASK_OP_BO_OFF10_SEXT(op) (MASK_BITS_SHIFT(op, 16, 21) + \
+ (MASK_BITS_SHIFT_SEXT(op, 28, 31) << 6))
+#define MASK_OP_BO_OP2(op) MASK_BITS_SHIFT(op, 22, 27)
+#define MASK_OP_BO_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_BO_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* BOL Format */
+#define MASK_OP_BOL_OFF16(op) ((MASK_BITS_SHIFT(op, 16, 21) + \
+ (MASK_BITS_SHIFT(op, 28, 31) << 6)) + \
+ (MASK_BITS_SHIFT(op, 22, 27) << 10))
+#define MASK_OP_BOL_OFF16_SEXT(op) ((MASK_BITS_SHIFT(op, 16, 21) + \
+ (MASK_BITS_SHIFT(op, 28, 31) << 6)) + \
+ (MASK_BITS_SHIFT_SEXT(op, 22, 27) << 10))
+#define MASK_OP_BOL_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_BOL_S1D(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* BRC Format */
+#define MASK_OP_BRC_OP2(op) MASK_BITS_SHIFT(op, 31, 31)
+#define MASK_OP_BRC_DISP15(op) MASK_BITS_SHIFT(op, 16, 30)
+#define MASK_OP_BRC_DISP15_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 16, 30)
+#define MASK_OP_BRC_CONST4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_BRC_CONST4_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 15)
+#define MASK_OP_BRC_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* BRN Format */
+#define MASK_OP_BRN_OP2(op) MASK_BITS_SHIFT(op, 31, 31)
+#define MASK_OP_BRN_DISP15(op) MASK_BITS_SHIFT(op, 16, 30)
+#define MASK_OP_BRN_DISP15_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 16, 30)
+#define MASK_OP_BRN_N(op) (MASK_BITS_SHIFT(op, 12, 15) + \
+ (MASK_BITS_SHIFT(op, 7, 7) << 4))
+#define MASK_OP_BRN_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+/* BRR Format */
+#define MASK_OP_BRR_OP2(op) MASK_BITS_SHIFT(op, 31, 31)
+#define MASK_OP_BRR_DISP15(op) MASK_BITS_SHIFT(op, 16, 30)
+#define MASK_OP_BRR_DISP15_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 16, 30)
+#define MASK_OP_BRR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_BRR_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* META MASK for similar instr Formats */
+#define MASK_OP_META_D(op) MASK_BITS_SHIFT(op, 28, 31)
+#define MASK_OP_META_S1(op) MASK_BITS_SHIFT(op, 8, 11)
+
+/* RC Format */
+#define MASK_OP_RC_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RC_OP2(op) MASK_BITS_SHIFT(op, 21, 27)
+#define MASK_OP_RC_CONST9(op) MASK_BITS_SHIFT(op, 12, 20)
+#define MASK_OP_RC_CONST9_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 20)
+#define MASK_OP_RC_S1(op) MASK_OP_META_S1(op)
+
+/* RCPW Format */
+
+#define MASK_OP_RCPW_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RCPW_POS(op) MASK_BITS_SHIFT(op, 23, 27)
+#define MASK_OP_RCPW_OP2(op) MASK_BITS_SHIFT(op, 21, 22)
+#define MASK_OP_RCPW_WIDTH(op) MASK_BITS_SHIFT(op, 16, 20)
+#define MASK_OP_RCPW_CONST4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RCPW_S1(op) MASK_OP_META_S1(op)
+
+/* RCR Format */
+
+#define MASK_OP_RCR_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RCR_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RCR_OP2(op) MASK_BITS_SHIFT(op, 21, 23)
+#define MASK_OP_RCR_CONST9(op) MASK_BITS_SHIFT(op, 12, 20)
+#define MASK_OP_RCR_CONST9_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 20)
+#define MASK_OP_RCR_S1(op) MASK_OP_META_S1(op)
+
+/* RCRR Format */
+
+#define MASK_OP_RCRR_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RCRR_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RCRR_OP2(op) MASK_BITS_SHIFT(op, 21, 23)
+#define MASK_OP_RCRR_CONST4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RCRR_S1(op) MASK_OP_META_S1(op)
+
+/* RCRW Format */
+
+#define MASK_OP_RCRW_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RCRW_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RCRW_OP2(op) MASK_BITS_SHIFT(op, 21, 23)
+#define MASK_OP_RCRW_WIDTH(op) MASK_BITS_SHIFT(op, 16, 20)
+#define MASK_OP_RCRW_CONST4(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RCRW_S1(op) MASK_OP_META_S1(op)
+
+/* RLC Format */
+
+#define MASK_OP_RLC_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RLC_CONST16(op) MASK_BITS_SHIFT(op, 12, 27)
+#define MASK_OP_RLC_CONST16_SEXT(op) MASK_BITS_SHIFT_SEXT(op, 12, 27)
+#define MASK_OP_RLC_S1(op) MASK_OP_META_S1(op)
+
+/* RR Format */
+#define MASK_OP_RR_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RR_OP2(op) MASK_BITS_SHIFT(op, 20, 27)
+#define MASK_OP_RR_N(op) MASK_BITS_SHIFT(op, 16, 17)
+#define MASK_OP_RR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RR_S1(op) MASK_OP_META_S1(op)
+
+/* RR1 Format */
+#define MASK_OP_RR1_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RR1_OP2(op) MASK_BITS_SHIFT(op, 18, 27)
+#define MASK_OP_RR1_N(op) MASK_BITS_SHIFT(op, 16, 17)
+#define MASK_OP_RR1_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RR1_S1(op) MASK_OP_META_S1(op)
+
+/* RR2 Format */
+#define MASK_OP_RR2_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RR2_OP2(op) MASK_BITS_SHIFT(op, 16, 27)
+#define MASK_OP_RR2_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RR2_S1(op) MASK_OP_META_S1(op)
+
+/* RRPW Format */
+#define MASK_OP_RRPW_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RRPW_POS(op) MASK_BITS_SHIFT(op, 23, 27)
+#define MASK_OP_RRPW_OP2(op) MASK_BITS_SHIFT(op, 21, 22)
+#define MASK_OP_RRPW_WIDTH(op) MASK_BITS_SHIFT(op, 16, 20)
+#define MASK_OP_RRPW_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RRPW_S1(op) MASK_OP_META_S1(op)
+
+/* RRR Format */
+#define MASK_OP_RRR_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RRR_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RRR_OP2(op) MASK_BITS_SHIFT(op, 20, 23)
+#define MASK_OP_RRR_N(op) MASK_BITS_SHIFT(op, 16, 17)
+#define MASK_OP_RRR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RRR_S1(op) MASK_OP_META_S1(op)
+
+/* RRR1 Format */
+#define MASK_OP_RRR1_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RRR1_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RRR1_OP2(op) MASK_BITS_SHIFT(op, 18, 23)
+#define MASK_OP_RRR1_N(op) MASK_BITS_SHIFT(op, 16, 17)
+#define MASK_OP_RRR1_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RRR1_S1(op) MASK_OP_META_S1(op)
+
+/* RRR2 Format */
+#define MASK_OP_RRR2_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RRR2_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RRR2_OP2(op) MASK_BITS_SHIFT(op, 16, 23)
+#define MASK_OP_RRR2_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RRR2_S1(op) MASK_OP_META_S1(op)
+
+/* RRRR Format */
+#define MASK_OP_RRRR_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RRRR_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RRRR_OP2(op) MASK_BITS_SHIFT(op, 21, 23)
+#define MASK_OP_RRRR_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RRRR_S1(op) MASK_OP_META_S1(op)
+
+/* RRRW Format */
+#define MASK_OP_RRRW_D(op) MASK_OP_META_D(op)
+#define MASK_OP_RRRW_S3(op) MASK_BITS_SHIFT(op, 24, 27)
+#define MASK_OP_RRRW_OP2(op) MASK_BITS_SHIFT(op, 21, 23)
+#define MASK_OP_RRRW_WIDTH(op) MASK_BITS_SHIFT(op, 16, 20)
+#define MASK_OP_RRRW_S2(op) MASK_BITS_SHIFT(op, 12, 15)
+#define MASK_OP_RRRW_S1(op) MASK_OP_META_S1(op)
+
+/* SYS Format */
+#define MASK_OP_SYS_OP2(op) MASK_BITS_SHIFT(op, 22, 27)
+#define MASK_OP_SYS_S1D(op) MASK_OP_META_S1(op)
+
+
+
+/*
+ * Tricore Opcodes Enums
+ *
+ * Format: OPC(1|2|M)_InstrLen_Name
+ * OPC1 = only op1 field is used
+ * OPC2 = op1 and op2 field used part of OPCM
+ * OPCM = op1 field used to group Instr
+ * InstrLen = 16|32
+ * Name = Name of Instr
+ */
+
+/* 16-Bit */
+enum {
+
+ OPCM_16_SR_SYSTEM = 0x00,
+ OPCM_16_SR_ACCU = 0x32,
+
+ OPC1_16_SRC_ADD = 0xc2,
+ OPC1_16_SRC_ADD_A15 = 0x92,
+ OPC1_16_SRC_ADD_15A = 0x9a,
+ OPC1_16_SRR_ADD = 0x42,
+ OPC1_16_SRR_ADD_A15 = 0x12,
+ OPC1_16_SRR_ADD_15A = 0x1a,
+ OPC1_16_SRC_ADD_A = 0xb0,
+ OPC1_16_SRR_ADD_A = 0x30,
+ OPC1_16_SRR_ADDS = 0x22,
+ OPC1_16_SRRS_ADDSC_A = 0x10,
+ OPC1_16_SC_AND = 0x16,
+ OPC1_16_SRR_AND = 0x26,
+ OPC1_16_SC_BISR = 0xe0,
+ OPC1_16_SRC_CADD = 0x8a,
+ OPC1_16_SRC_CADDN = 0xca,
+ OPC1_16_SB_CALL = 0x5c,
+ OPC1_16_SRC_CMOV = 0xaa,
+ OPC1_16_SRR_CMOV = 0x2a,
+ OPC1_16_SRC_CMOVN = 0xea,
+ OPC1_16_SRR_CMOVN = 0x6a,
+ OPC1_16_SRC_EQ = 0xba,
+ OPC1_16_SRR_EQ = 0x3a,
+ OPC1_16_SB_J = 0x3c,
+ OPC1_16_SBC_JEQ = 0x1e,
+ OPC1_16_SBR_JEQ = 0x3e,
+ OPC1_16_SBR_JGEZ = 0xce,
+ OPC1_16_SBR_JGTZ = 0x4e,
+ OPC1_16_SR_JI = 0xdc,
+ OPC1_16_SBR_JLEZ = 0x8e,
+ OPC1_16_SBR_JLTZ = 0x0e,
+ OPC1_16_SBC_JNE = 0x5e,
+ OPC1_16_SBR_JNE = 0x7e,
+ OPC1_16_SB_JNZ = 0xee,
+ OPC1_16_SBR_JNZ = 0xf6,
+ OPC1_16_SBR_JNZ_A = 0x7c,
+ OPC1_16_SBRN_JNZ_T = 0xae,
+ OPC1_16_SB_JZ = 0x6e,
+ OPC1_16_SBR_JZ = 0x76,
+ OPC1_16_SBR_JZ_A = 0xbc,
+ OPC1_16_SBRN_JZ_T = 0x2e,
+ OPC1_16_SC_LD_A = 0xd8,
+ OPC1_16_SLR_LD_A = 0xd4,
+ OPC1_16_SLR_LD_A_POSTINC = 0xc4,
+ OPC1_16_SLRO_LD_A = 0xc8,
+ OPC1_16_SRO_LD_A = 0xcc,
+ OPC1_16_SLR_LD_BU = 0x14,
+ OPC1_16_SLR_LD_BU_POSTINC = 0x04,
+ OPC1_16_SLRO_LD_BU = 0x08,
+ OPC1_16_SRO_LD_BU = 0x0c,
+ OPC1_16_SLR_LD_H = 0x94,
+ OPC1_16_SLR_LD_H_POSTINC = 0x84,
+ OPC1_16_SLRO_LD_H = 0x88,
+ OPC1_16_SRO_LD_H = 0x8c,
+ OPC1_16_SC_LD_W = 0x58,
+ OPC1_16_SLR_LD_W = 0x54,
+ OPC1_16_SLR_LD_W_POSTINC = 0x44,
+ OPC1_16_SLRO_LD_W = 0x48,
+ OPC1_16_SRO_LD_W = 0x4c,
+ OPC1_16_SBR_LOOP = 0xfc,
+ OPC1_16_SRC_LT = 0xfa,
+ OPC1_16_SRR_LT = 0x7a,
+ OPC1_16_SC_MOV = 0xda,
+ OPC1_16_SRC_MOV = 0x82,
+ OPC1_16_SRR_MOV = 0x02,
+ OPC1_16_SRC_MOV_E = 0xd2,/* 1.6 only */
+ OPC1_16_SRC_MOV_A = 0xa0,
+ OPC1_16_SRR_MOV_A = 0x60,
+ OPC1_16_SRR_MOV_AA = 0x40,
+ OPC1_16_SRR_MOV_D = 0x80,
+ OPC1_16_SRR_MUL = 0xe2,
+ OPC1_16_SR_NOT = 0x46,
+ OPC1_16_SC_OR = 0x96,
+ OPC1_16_SRR_OR = 0xa6,
+ OPC1_16_SRC_SH = 0x06,
+ OPC1_16_SRC_SHA = 0x86,
+ OPC1_16_SC_ST_A = 0xf8,
+ OPC1_16_SRO_ST_A = 0xec,
+ OPC1_16_SSR_ST_A = 0xf4,
+ OPC1_16_SSR_ST_A_POSTINC = 0xe4,
+ OPC1_16_SSRO_ST_A = 0xe8,
+ OPC1_16_SRO_ST_B = 0x2c,
+ OPC1_16_SSR_ST_B = 0x34,
+ OPC1_16_SSR_ST_B_POSTINC = 0x24,
+ OPC1_16_SSRO_ST_B = 0x28,
+ OPC1_16_SRO_ST_H = 0xac,
+ OPC1_16_SSR_ST_H = 0xb4,
+ OPC1_16_SSR_ST_H_POSTINC = 0xa4,
+ OPC1_16_SSRO_ST_H = 0xa8,
+ OPC1_16_SC_ST_W = 0x78,
+ OPC1_16_SRO_ST_W = 0x6c,
+ OPC1_16_SSR_ST_W = 0x74,
+ OPC1_16_SSR_ST_W_POSTINC = 0x64,
+ OPC1_16_SSRO_ST_W = 0x68,
+ OPC1_16_SRR_SUB = 0xa2,
+ OPC1_16_SRR_SUB_A15B = 0x52,
+ OPC1_16_SRR_SUB_15AB = 0x5a,
+ OPC1_16_SC_SUB_A = 0x20,
+ OPC1_16_SRR_SUBS = 0x62,
+ OPC1_16_SRR_XOR = 0xc6,
+
+};
+
+/*
+ * SR Format
+ */
+/* OPCM_16_SR_SYSTEM */
+enum {
+
+ OPC2_16_SR_NOP = 0x00,
+ OPC2_16_SR_RET = 0x09,
+ OPC2_16_SR_RFE = 0x08,
+ OPC2_16_SR_DEBUG = 0x0a,
+ OPC2_16_SR_FRET = 0x07,
+};
+/* OPCM_16_SR_ACCU */
+enum {
+ OPC2_16_SR_RSUB = 0x05,
+ OPC2_16_SR_SAT_B = 0x00,
+ OPC2_16_SR_SAT_BU = 0x01,
+ OPC2_16_SR_SAT_H = 0x02,
+ OPC2_16_SR_SAT_HU = 0x03,
+
+};
+
+/* 32-Bit */
+
+enum {
+/* ABS Format 1, M */
+ OPCM_32_ABS_LDW = 0x85,
+ OPCM_32_ABS_LDB = 0x05,
+ OPCM_32_ABS_LDMST_SWAP = 0xe5,
+ OPCM_32_ABS_LDST_CONTEXT = 0x15,
+ OPCM_32_ABS_STORE = 0xa5,
+ OPCM_32_ABS_STOREB_H = 0x25,
+ OPC1_32_ABS_STOREQ = 0x65,
+ OPC1_32_ABS_LD_Q = 0x45,
+ OPC1_32_ABS_LEA = 0xc5,
+/* ABSB Format */
+ OPC1_32_ABSB_ST_T = 0xd5,
+/* B Format */
+ OPC1_32_B_CALL = 0x6d,
+ OPC1_32_B_CALLA = 0xed,
+ OPC1_32_B_FCALL = 0x61,
+ OPC1_32_B_FCALLA = 0xe1,
+ OPC1_32_B_J = 0x1d,
+ OPC1_32_B_JA = 0x9d,
+ OPC1_32_B_JL = 0x5d,
+ OPC1_32_B_JLA = 0xdd,
+/* Bit Format */
+ OPCM_32_BIT_ANDACC = 0x47,
+ OPCM_32_BIT_LOGICAL_T1 = 0x87,
+ OPCM_32_BIT_INSERT = 0x67,
+ OPCM_32_BIT_LOGICAL_T2 = 0x07,
+ OPCM_32_BIT_ORAND = 0xc7,
+ OPCM_32_BIT_SH_LOGIC1 = 0x27,
+ OPCM_32_BIT_SH_LOGIC2 = 0xa7,
+/* BO Format */
+ OPCM_32_BO_ADDRMODE_POST_PRE_BASE = 0x89,
+ OPCM_32_BO_ADDRMODE_BITREVERSE_CIRCULAR = 0xa9,
+ OPCM_32_BO_ADDRMODE_LD_POST_PRE_BASE = 0x09,
+ OPCM_32_BO_ADDRMODE_LD_BITREVERSE_CIRCULAR = 0x29,
+ OPCM_32_BO_ADDRMODE_STCTX_POST_PRE_BASE = 0x49,
+ OPCM_32_BO_ADDRMODE_LDMST_BITREVERSE_CIRCULAR = 0x69,
+/* BOL Format */
+ OPC1_32_BOL_LD_A_LONGOFF = 0x99,
+ OPC1_32_BOL_LD_W_LONGOFF = 0x19,
+ OPC1_32_BOL_LEA_LONGOFF = 0xd9,
+ OPC1_32_BOL_ST_W_LONGOFF = 0x59,
+ OPC1_32_BOL_ST_A_LONGOFF = 0xb5, /* 1.6 only */
+ OPC1_32_BOL_LD_B_LONGOFF = 0x79, /* 1.6 only */
+ OPC1_32_BOL_LD_BU_LONGOFF = 0x39, /* 1.6 only */
+ OPC1_32_BOL_LD_H_LONGOFF = 0xc9, /* 1.6 only */
+ OPC1_32_BOL_LD_HU_LONGOFF = 0xb9, /* 1.6 only */
+ OPC1_32_BOL_ST_B_LONGOFF = 0xe9, /* 1.6 only */
+ OPC1_32_BOL_ST_H_LONGOFF = 0xf9, /* 1.6 only */
+/* BRC Format */
+ OPCM_32_BRC_EQ_NEQ = 0xdf,
+ OPCM_32_BRC_GE = 0xff,
+ OPCM_32_BRC_JLT = 0xbf,
+ OPCM_32_BRC_JNE = 0x9f,
+/* BRN Format */
+ OPCM_32_BRN_JTT = 0x6f,
+/* BRR Format */
+ OPCM_32_BRR_EQ_NEQ = 0x5f,
+ OPCM_32_BRR_ADDR_EQ_NEQ = 0x7d,
+ OPCM_32_BRR_GE = 0x7f,
+ OPCM_32_BRR_JLT = 0x3f,
+ OPCM_32_BRR_JNE = 0x1f,
+ OPCM_32_BRR_JNZ = 0xbd,
+ OPCM_32_BRR_LOOP = 0xfd,
+/* RC Format */
+ OPCM_32_RC_LOGICAL_SHIFT = 0x8f,
+ OPCM_32_RC_ACCUMULATOR = 0x8b,
+ OPCM_32_RC_SERVICEROUTINE = 0xad,
+ OPCM_32_RC_MUL = 0x53,
+/* RCPW Format */
+ OPCM_32_RCPW_MASK_INSERT = 0xb7,
+/* RCR Format */
+ OPCM_32_RCR_COND_SELECT = 0xab,
+ OPCM_32_RCR_MADD = 0x13,
+ OPCM_32_RCR_MSUB = 0x33,
+/* RCRR Format */
+ OPC1_32_RCRR_INSERT = 0x97,
+/* RCRW Format */
+ OPCM_32_RCRW_MASK_INSERT = 0xd7,
+/* RLC Format */
+ OPC1_32_RLC_ADDI = 0x1b,
+ OPC1_32_RLC_ADDIH = 0x9b,
+ OPC1_32_RLC_ADDIH_A = 0x11,
+ OPC1_32_RLC_MFCR = 0x4d,
+ OPC1_32_RLC_MOV = 0x3b,
+ OPC1_32_RLC_MOV_64 = 0xfb, /* 1.6 only */
+ OPC1_32_RLC_MOV_U = 0xbb,
+ OPC1_32_RLC_MOV_H = 0x7b,
+ OPC1_32_RLC_MOVH_A = 0x91,
+ OPC1_32_RLC_MTCR = 0xcd,
+/* RR Format */
+ OPCM_32_RR_LOGICAL_SHIFT = 0x0f,
+ OPCM_32_RR_ACCUMULATOR = 0x0b,
+ OPCM_32_RR_ADDRESS = 0x01,
+ OPCM_32_RR_DIVIDE = 0x4b,
+ OPCM_32_RR_IDIRECT = 0x2d,
+/* RR1 Format */
+ OPCM_32_RR1_MUL = 0xb3,
+ OPCM_32_RR1_MULQ = 0x93,
+/* RR2 Format */
+ OPCM_32_RR2_MUL = 0x73,
+/* RRPW Format */
+ OPCM_32_RRPW_EXTRACT_INSERT = 0x37,
+ OPC1_32_RRPW_DEXTR = 0x77,
+/* RRR Format */
+ OPCM_32_RRR_COND_SELECT = 0x2b,
+ OPCM_32_RRR_DIVIDE = 0x6b,
+/* RRR1 Format */
+ OPCM_32_RRR1_MADD = 0x83,
+ OPCM_32_RRR1_MADDQ_H = 0x43,
+ OPCM_32_RRR1_MADDSU_H = 0xc3,
+ OPCM_32_RRR1_MSUB_H = 0xa3,
+ OPCM_32_RRR1_MSUB_Q = 0x63,
+ OPCM_32_RRR1_MSUBAD_H = 0xe3,
+/* RRR2 Format */
+ OPCM_32_RRR2_MADD = 0x03,
+ OPCM_32_RRR2_MSUB = 0x23,
+/* RRRR Format */
+ OPCM_32_RRRR_EXTRACT_INSERT = 0x17,
+/* RRRW Format */
+ OPCM_32_RRRW_EXTRACT_INSERT = 0x57,
+/* SYS Format */
+ OPCM_32_SYS_INTERRUPTS = 0x0d,
+ OPC1_32_SYS_RSTV = 0x2f,
+};
+
+
+
+/*
+ * ABS Format
+ */
+
+/* OPCM_32_ABS_LDW */
+enum {
+
+ OPC2_32_ABS_LD_A = 0x02,
+ OPC2_32_ABS_LD_D = 0x01,
+ OPC2_32_ABS_LD_DA = 0x03,
+ OPC2_32_ABS_LD_W = 0x00,
+};
+
+/* OPCM_32_ABS_LDB */
+enum {
+ OPC2_32_ABS_LD_B = 0x00,
+ OPC2_32_ABS_LD_BU = 0x01,
+ OPC2_32_ABS_LD_H = 0x02,
+ OPC2_32_ABS_LD_HU = 0x03,
+};
+/* OPCM_32_ABS_LDMST_SWAP */
+enum {
+ OPC2_32_ABS_LDMST = 0x01,
+ OPC2_32_ABS_SWAP_W = 0x00,
+};
+/* OPCM_32_ABS_LDST_CONTEXT */
+enum {
+ OPC2_32_ABS_LDLCX = 0x02,
+ OPC2_32_ABS_LDUCX = 0x03,
+ OPC2_32_ABS_STLCX = 0x00,
+ OPC2_32_ABS_STUCX = 0x01,
+};
+/* OPCM_32_ABS_STORE */
+enum {
+ OPC2_32_ABS_ST_A = 0x02,
+ OPC2_32_ABS_ST_D = 0x01,
+ OPC2_32_ABS_ST_DA = 0x03,
+ OPC2_32_ABS_ST_W = 0x00,
+};
+/* OPCM_32_ABS_STOREB_H */
+enum {
+ OPC2_32_ABS_ST_B = 0x00,
+ OPC2_32_ABS_ST_H = 0x02,
+};
+/*
+ * Bit Format
+ */
+/* OPCM_32_BIT_ANDACC */
+enum {
+ OPC2_32_BIT_AND_AND_T = 0x00,
+ OPC2_32_BIT_AND_ANDN_T = 0x03,
+ OPC2_32_BIT_AND_NOR_T = 0x02,
+ OPC2_32_BIT_AND_OR_T = 0x01,
+};
+/* OPCM_32_BIT_LOGICAL_T */
+enum {
+ OPC2_32_BIT_AND_T = 0x00,
+ OPC2_32_BIT_ANDN_T = 0x03,
+ OPC2_32_BIT_NOR_T = 0x02,
+ OPC2_32_BIT_OR_T = 0x01,
+};
+/* OPCM_32_BIT_INSERT */
+enum {
+ OPC2_32_BIT_INS_T = 0x00,
+ OPC2_32_BIT_INSN_T = 0x01,
+};
+/* OPCM_32_BIT_LOGICAL_T2 */
+enum {
+ OPC2_32_BIT_NAND_T = 0x00,
+ OPC2_32_BIT_ORN_T = 0x01,
+ OPC2_32_BIT_XNOR_T = 0x02,
+ OPC2_32_BIT_XOR_T = 0x03,
+};
+/* OPCM_32_BIT_ORAND */
+enum {
+ OPC2_32_BIT_OR_AND_T = 0x00,
+ OPC2_32_BIT_OR_ANDN_T = 0x03,
+ OPC2_32_BIT_OR_NOR_T = 0x02,
+ OPC2_32_BIT_OR_OR_T = 0x01,
+};
+/*OPCM_32_BIT_SH_LOGIC1 */
+enum {
+ OPC2_32_BIT_SH_AND_T = 0x00,
+ OPC2_32_BIT_SH_ANDN_T = 0x03,
+ OPC2_32_BIT_SH_NOR_T = 0x02,
+ OPC2_32_BIT_SH_OR_T = 0x01,
+};
+/* OPCM_32_BIT_SH_LOGIC2 */
+enum {
+ OPC2_32_BIT_SH_NAND_T = 0x00,
+ OPC2_32_BIT_SH_ORN_T = 0x01,
+ OPC2_32_BIT_SH_XNOR_T = 0x02,
+ OPC2_32_BIT_SH_XOR_T = 0x03,
+};
+/*
+ * BO Format
+ */
+/* OPCM_32_BO_ADDRMODE_POST_PRE_BASE */
+enum {
+ OPC2_32_BO_CACHEA_I_SHORTOFF = 0x2e,
+ OPC2_32_BO_CACHEA_I_POSTINC = 0x0e,
+ OPC2_32_BO_CACHEA_I_PREINC = 0x1e,
+ OPC2_32_BO_CACHEA_W_SHORTOFF = 0x2c,
+ OPC2_32_BO_CACHEA_W_POSTINC = 0x0c,
+ OPC2_32_BO_CACHEA_W_PREINC = 0x1c,
+ OPC2_32_BO_CACHEA_WI_SHORTOFF = 0x2d,
+ OPC2_32_BO_CACHEA_WI_POSTINC = 0x0d,
+ OPC2_32_BO_CACHEA_WI_PREINC = 0x1d,
+ /* 1.3.1 only */
+ OPC2_32_BO_CACHEI_W_SHORTOFF = 0x2b,
+ OPC2_32_BO_CACHEI_W_POSTINC = 0x0b,
+ OPC2_32_BO_CACHEI_W_PREINC = 0x1b,
+ OPC2_32_BO_CACHEI_WI_SHORTOFF = 0x2f,
+ OPC2_32_BO_CACHEI_WI_POSTINC = 0x0f,
+ OPC2_32_BO_CACHEI_WI_PREINC = 0x1f,
+ /* end 1.3.1 only */
+ OPC2_32_BO_ST_A_SHORTOFF = 0x26,
+ OPC2_32_BO_ST_A_POSTINC = 0x06,
+ OPC2_32_BO_ST_A_PREINC = 0x16,
+ OPC2_32_BO_ST_B_SHORTOFF = 0x20,
+ OPC2_32_BO_ST_B_POSTINC = 0x00,
+ OPC2_32_BO_ST_B_PREINC = 0x10,
+ OPC2_32_BO_ST_D_SHORTOFF = 0x25,
+ OPC2_32_BO_ST_D_POSTINC = 0x05,
+ OPC2_32_BO_ST_D_PREINC = 0x15,
+ OPC2_32_BO_ST_DA_SHORTOFF = 0x27,
+ OPC2_32_BO_ST_DA_POSTINC = 0x07,
+ OPC2_32_BO_ST_DA_PREINC = 0x17,
+ OPC2_32_BO_ST_H_SHORTOFF = 0x22,
+ OPC2_32_BO_ST_H_POSTINC = 0x02,
+ OPC2_32_BO_ST_H_PREINC = 0x12,
+ OPC2_32_BO_ST_Q_SHORTOFF = 0x28,
+ OPC2_32_BO_ST_Q_POSTINC = 0x08,
+ OPC2_32_BO_ST_Q_PREINC = 0x18,
+ OPC2_32_BO_ST_W_SHORTOFF = 0x24,
+ OPC2_32_BO_ST_W_POSTINC = 0x04,
+ OPC2_32_BO_ST_W_PREINC = 0x14,
+};
+/* OPCM_32_BO_ADDRMODE_BITREVERSE_CIRCULAR */
+enum {
+ OPC2_32_BO_CACHEA_I_BR = 0x0e,
+ OPC2_32_BO_CACHEA_I_CIRC = 0x1e,
+ OPC2_32_BO_CACHEA_W_BR = 0x0c,
+ OPC2_32_BO_CACHEA_W_CIRC = 0x1c,
+ OPC2_32_BO_CACHEA_WI_BR = 0x0d,
+ OPC2_32_BO_CACHEA_WI_CIRC = 0x1d,
+ OPC2_32_BO_ST_A_BR = 0x06,
+ OPC2_32_BO_ST_A_CIRC = 0x16,
+ OPC2_32_BO_ST_B_BR = 0x00,
+ OPC2_32_BO_ST_B_CIRC = 0x10,
+ OPC2_32_BO_ST_D_BR = 0x05,
+ OPC2_32_BO_ST_D_CIRC = 0x15,
+ OPC2_32_BO_ST_DA_BR = 0x07,
+ OPC2_32_BO_ST_DA_CIRC = 0x17,
+ OPC2_32_BO_ST_H_BR = 0x02,
+ OPC2_32_BO_ST_H_CIRC = 0x12,
+ OPC2_32_BO_ST_Q_BR = 0x08,
+ OPC2_32_BO_ST_Q_CIRC = 0x18,
+ OPC2_32_BO_ST_W_BR = 0x04,
+ OPC2_32_BO_ST_W_CIRC = 0x14,
+};
+/* OPCM_32_BO_ADDRMODE_LD_POST_PRE_BASE */
+enum {
+ OPC2_32_BO_LD_A_SHORTOFF = 0x26,
+ OPC2_32_BO_LD_A_POSTINC = 0x06,
+ OPC2_32_BO_LD_A_PREINC = 0x16,
+ OPC2_32_BO_LD_B_SHORTOFF = 0x20,
+ OPC2_32_BO_LD_B_POSTINC = 0x00,
+ OPC2_32_BO_LD_B_PREINC = 0x10,
+ OPC2_32_BO_LD_BU_SHORTOFF = 0x21,
+ OPC2_32_BO_LD_BU_POSTINC = 0x01,
+ OPC2_32_BO_LD_BU_PREINC = 0x11,
+ OPC2_32_BO_LD_D_SHORTOFF = 0x25,
+ OPC2_32_BO_LD_D_POSTINC = 0x05,
+ OPC2_32_BO_LD_D_PREINC = 0x15,
+ OPC2_32_BO_LD_DA_SHORTOFF = 0x27,
+ OPC2_32_BO_LD_DA_POSTINC = 0x07,
+ OPC2_32_BO_LD_DA_PREINC = 0x17,
+ OPC2_32_BO_LD_H_SHORTOFF = 0x22,
+ OPC2_32_BO_LD_H_POSTINC = 0x02,
+ OPC2_32_BO_LD_H_PREINC = 0x12,
+ OPC2_32_BO_LD_HU_SHORTOFF = 0x23,
+ OPC2_32_BO_LD_HU_POSTINC = 0x03,
+ OPC2_32_BO_LD_HU_PREINC = 0x13,
+ OPC2_32_BO_LD_Q_SHORTOFF = 0x28,
+ OPC2_32_BO_LD_Q_POSTINC = 0x08,
+ OPC2_32_BO_LD_Q_PREINC = 0x18,
+ OPC2_32_BO_LD_W_SHORTOFF = 0x24,
+ OPC2_32_BO_LD_W_POSTINC = 0x04,
+ OPC2_32_BO_LD_W_PREINC = 0x14,
+};
+/* OPCM_32_BO_ADDRMODE_LD_BITREVERSE_CIRCULAR */
+enum {
+ OPC2_32_BO_LD_A_BR = 0x06,
+ OPC2_32_BO_LD_A_CIRC = 0x16,
+ OPC2_32_BO_LD_B_BR = 0x00,
+ OPC2_32_BO_LD_B_CIRC = 0x10,
+ OPC2_32_BO_LD_BU_BR = 0x01,
+ OPC2_32_BO_LD_BU_CIRC = 0x11,
+ OPC2_32_BO_LD_D_BR = 0x05,
+ OPC2_32_BO_LD_D_CIRC = 0x15,
+ OPC2_32_BO_LD_DA_BR = 0x07,
+ OPC2_32_BO_LD_DA_CIRC = 0x17,
+ OPC2_32_BO_LD_H_BR = 0x02,
+ OPC2_32_BO_LD_H_CIRC = 0x12,
+ OPC2_32_BO_LD_HU_BR = 0x03,
+ OPC2_32_BO_LD_HU_CIRC = 0x13,
+ OPC2_32_BO_LD_Q_BR = 0x08,
+ OPC2_32_BO_LD_Q_CIRC = 0x18,
+ OPC2_32_BO_LD_W_BR = 0x04,
+ OPC2_32_BO_LD_W_CIRC = 0x14,
+};
+/* OPCM_32_BO_ADDRMODE_STCTX_POST_PRE_BASE */
+enum {
+ OPC2_32_BO_LDLCX_SHORTOFF = 0x24,
+ OPC2_32_BO_LDMST_SHORTOFF = 0x21,
+ OPC2_32_BO_LDMST_POSTINC = 0x01,
+ OPC2_32_BO_LDMST_PREINC = 0x11,
+ OPC2_32_BO_LDUCX_SHORTOFF = 0x25,
+ OPC2_32_BO_LEA_SHORTOFF = 0x28,
+ OPC2_32_BO_STLCX_SHORTOFF = 0x26,
+ OPC2_32_BO_STUCX_SHORTOFF = 0x27,
+ OPC2_32_BO_SWAP_W_SHORTOFF = 0x20,
+ OPC2_32_BO_SWAP_W_POSTINC = 0x00,
+ OPC2_32_BO_SWAP_W_PREINC = 0x10,
+ OPC2_32_BO_CMPSWAP_W_SHORTOFF = 0x23,
+ OPC2_32_BO_CMPSWAP_W_POSTINC = 0x03,
+ OPC2_32_BO_CMPSWAP_W_PREINC = 0x13,
+ OPC2_32_BO_SWAPMSK_W_SHORTOFF = 0x22,
+ OPC2_32_BO_SWAPMSK_W_POSTINC = 0x02,
+ OPC2_32_BO_SWAPMSK_W_PREINC = 0x12,
+};
+/*OPCM_32_BO_ADDRMODE_LDMST_BITREVERSE_CIRCULAR */
+enum {
+ OPC2_32_BO_LDMST_BR = 0x01,
+ OPC2_32_BO_LDMST_CIRC = 0x11,
+ OPC2_32_BO_SWAP_W_BR = 0x00,
+ OPC2_32_BO_SWAP_W_CIRC = 0x10,
+ OPC2_32_BO_CMPSWAP_W_BR = 0x03,
+ OPC2_32_BO_CMPSWAP_W_CIRC = 0x13,
+ OPC2_32_BO_SWAPMSK_W_BR = 0x02,
+ OPC2_32_BO_SWAPMSK_W_CIRC = 0x12,
+};
+/*
+ * BRC Format
+ */
+/*OPCM_32_BRC_EQ_NEQ */
+enum {
+ OPC2_32_BRC_JEQ = 0x00,
+ OPC2_32_BRC_JNE = 0x01,
+};
+/* OPCM_32_BRC_GE */
+enum {
+ OP2_32_BRC_JGE = 0x00,
+ OPC_32_BRC_JGE_U = 0x01,
+};
+/* OPCM_32_BRC_JLT */
+enum {
+ OPC2_32_BRC_JLT = 0x00,
+ OPC2_32_BRC_JLT_U = 0x01,
+};
+/* OPCM_32_BRC_JNE */
+enum {
+ OPC2_32_BRC_JNED = 0x01,
+ OPC2_32_BRC_JNEI = 0x00,
+};
+/*
+ * BRN Format
+ */
+/* OPCM_32_BRN_JTT */
+enum {
+ OPC2_32_BRN_JNZ_T = 0x01,
+ OPC2_32_BRN_JZ_T = 0x00,
+};
+/*
+ * BRR Format
+ */
+/* OPCM_32_BRR_EQ_NEQ */
+enum {
+ OPC2_32_BRR_JEQ = 0x00,
+ OPC2_32_BRR_JNE = 0x01,
+};
+/* OPCM_32_BRR_ADDR_EQ_NEQ */
+enum {
+ OPC2_32_BRR_JEQ_A = 0x00,
+ OPC2_32_BRR_JNE_A = 0x01,
+};
+/*OPCM_32_BRR_GE */
+enum {
+ OPC2_32_BRR_JGE = 0x00,
+ OPC2_32_BRR_JGE_U = 0x01,
+};
+/* OPCM_32_BRR_JLT */
+enum {
+ OPC2_32_BRR_JLT = 0x00,
+ OPC2_32_BRR_JLT_U = 0x01,
+};
+/* OPCM_32_BRR_JNE */
+enum {
+ OPC2_32_BRR_JNED = 0x01,
+ OPC2_32_BRR_JNEI = 0x00,
+};
+/* OPCM_32_BRR_JNZ */
+enum {
+ OPC2_32_BRR_JNZ_A = 0x01,
+ OPC2_32_BRR_JZ_A = 0x00,
+};
+/* OPCM_32_BRR_LOOP */
+enum {
+ OPC2_32_BRR_LOOP = 0x00,
+ OPC2_32_BRR_LOOPU = 0x01,
+};
+/*
+ * RC Format
+ */
+/* OPCM_32_RC_LOGICAL_SHIFT */
+enum {
+ OPC2_32_RC_AND = 0x08,
+ OPC2_32_RC_ANDN = 0x0e,
+ OPC2_32_RC_NAND = 0x09,
+ OPC2_32_RC_NOR = 0x0b,
+ OPC2_32_RC_OR = 0x0a,
+ OPC2_32_RC_ORN = 0x0f,
+ OPC2_32_RC_SH = 0x00,
+ OPC2_32_RC_SH_H = 0x40,
+ OPC2_32_RC_SHA = 0x01,
+ OPC2_32_RC_SHA_H = 0x41,
+ OPC2_32_RC_SHAS = 0x02,
+ OPC2_32_RC_XNOR = 0x0d,
+ OPC2_32_RC_XOR = 0x0c,
+};
+/* OPCM_32_RC_ACCUMULATOR */
+enum {
+ OPC2_32_RC_ABSDIF = 0x0e,
+ OPC2_32_RC_ABSDIFS = 0x0f,
+ OPC2_32_RC_ADD = 0x00,
+ OPC2_32_RC_ADDC = 0x05,
+ OPC2_32_RC_ADDS = 0x02,
+ OPC2_32_RC_ADDS_U = 0x03,
+ OPC2_32_RC_ADDX = 0x04,
+ OPC2_32_RC_AND_EQ = 0x20,
+ OPC2_32_RC_AND_GE = 0x24,
+ OPC2_32_RC_AND_GE_U = 0x25,
+ OPC2_32_RC_AND_LT = 0x22,
+ OPC2_32_RC_AND_LT_U = 0x23,
+ OPC2_32_RC_AND_NE = 0x21,
+ OPC2_32_RC_EQ = 0x10,
+ OPC2_32_RC_EQANY_B = 0x56,
+ OPC2_32_RC_EQANY_H = 0x76,
+ OPC2_32_RC_GE = 0x14,
+ OPC2_32_RC_GE_U = 0x15,
+ OPC2_32_RC_LT = 0x12,
+ OPC2_32_RC_LT_U = 0x13,
+ OPC2_32_RC_MAX = 0x1a,
+ OPC2_32_RC_MAX_U = 0x1b,
+ OPC2_32_RC_MIN = 0x18,
+ OPC2_32_RC_MIN_U = 0x19,
+ OPC2_32_RC_NE = 0x11,
+ OPC2_32_RC_OR_EQ = 0x27,
+ OPC2_32_RC_OR_GE = 0x2b,
+ OPC2_32_RC_OR_GE_U = 0x2c,
+ OPC2_32_RC_OR_LT = 0x29,
+ OPC2_32_RC_OR_LT_U = 0x2a,
+ OPC2_32_RC_OR_NE = 0x28,
+ OPC2_32_RC_RSUB = 0x08,
+ OPC2_32_RC_RSUBS = 0x0a,
+ OPC2_32_RC_RSUBS_U = 0x0b,
+ OPC2_32_RC_SH_EQ = 0x37,
+ OPC2_32_RC_SH_GE = 0x3b,
+ OPC2_32_RC_SH_GE_U = 0x3c,
+ OPC2_32_RC_SH_LT = 0x39,
+ OPC2_32_RC_SH_LT_U = 0x3a,
+ OPC2_32_RC_SH_NE = 0x38,
+ OPC2_32_RC_XOR_EQ = 0x2f,
+ OPC2_32_RC_XOR_GE = 0x33,
+ OPC2_32_RC_XOR_GE_U = 0x34,
+ OPC2_32_RC_XOR_LT = 0x31,
+ OPC2_32_RC_XOR_LT_U = 0x32,
+ OPC2_32_RC_XOR_NE = 0x30,
+};
+/* OPCM_32_RC_SERVICEROUTINE */
+enum {
+ OPC2_32_RC_BISR = 0x00,
+ OPC2_32_RC_SYSCALL = 0x04,
+};
+/* OPCM_32_RC_MUL */
+enum {
+ OPC2_32_RC_MUL_32 = 0x01,
+ OPC2_32_RC_MUL_64 = 0x03,
+ OPC2_32_RC_MULS_32 = 0x05,
+ OPC2_32_RC_MUL_U_64 = 0x02,
+ OPC2_32_RC_MULS_U_32 = 0x04,
+};
+/*
+ * RCPW Format
+ */
+/* OPCM_32_RCPW_MASK_INSERT */
+enum {
+ OPC2_32_RCPW_IMASK = 0x01,
+ OPC2_32_RCPW_INSERT = 0x00,
+};
+/*
+ * RCR Format
+ */
+/* OPCM_32_RCR_COND_SELECT */
+enum {
+ OPC2_32_RCR_CADD = 0x00,
+ OPC2_32_RCR_CADDN = 0x01,
+ OPC2_32_RCR_SEL = 0x04,
+ OPC2_32_RCR_SELN = 0x05,
+};
+/* OPCM_32_RCR_MADD */
+enum {
+ OPC2_32_RCR_MADD_32 = 0x01,
+ OPC2_32_RCR_MADD_64 = 0x03,
+ OPC2_32_RCR_MADDS_32 = 0x05,
+ OPC2_32_RCR_MADDS_64 = 0x07,
+ OPC2_32_RCR_MADD_U_64 = 0x02,
+ OPC2_32_RCR_MADDS_U_32 = 0x04,
+ OPC2_32_RCR_MADDS_U_64 = 0x06,
+};
+/* OPCM_32_RCR_MSUB */
+enum {
+ OPC2_32_RCR_MSUB_32 = 0x01,
+ OPC2_32_RCR_MSUB_64 = 0x03,
+ OPC2_32_RCR_MSUBS_32 = 0x05,
+ OPC2_32_RCR_MSUBS_64 = 0x07,
+ OPC2_32_RCR_MSUB_U_64 = 0x02,
+ OPC2_32_RCR_MSUBS_U_32 = 0x04,
+ OPC2_32_RCR_MSUBS_U_64 = 0x06,
+};
+/*
+ * RCRW Format
+ */
+/* OPCM_32_RCRW_MASK_INSERT */
+enum {
+ OPC2_32_RCRW_IMASK = 0x01,
+ OPC2_32_RCRW_INSERT = 0x00,
+};
+
+/*
+ * RR Format
+ */
+/* OPCM_32_RR_LOGICAL_SHIFT */
+enum {
+ OPC2_32_RR_AND = 0x08,
+ OPC2_32_RR_ANDN = 0x0e,
+ OPC2_32_RR_CLO = 0x1c,
+ OPC2_32_RR_CLO_H = 0x7d,
+ OPC2_32_RR_CLS = 0x1d,
+ OPC2_32_RR_CLS_H = 0x7e,
+ OPC2_32_RR_CLZ = 0x1b,
+ OPC2_32_RR_CLZ_H = 0x7c,
+ OPC2_32_RR_NAND = 0x09,
+ OPC2_32_RR_NOR = 0x0b,
+ OPC2_32_RR_OR = 0x0a,
+ OPC2_32_RR_ORN = 0x0f,
+ OPC2_32_RR_SH = 0x00,
+ OPC2_32_RR_SH_H = 0x40,
+ OPC2_32_RR_SHA = 0x01,
+ OPC2_32_RR_SHA_H = 0x41,
+ OPC2_32_RR_SHAS = 0x02,
+ OPC2_32_RR_XNOR = 0x0d,
+ OPC2_32_RR_XOR = 0x0c,
+};
+/* OPCM_32_RR_ACCUMULATOR */
+enum {
+ OPC2_32_RR_ABS = 0x1c,
+ OPC2_32_RR_ABS_B = 0x5c,
+ OPC2_32_RR_ABS_H = 0x7c,
+ OPC2_32_RR_ABSDIF = 0x0e,
+ OPC2_32_RR_ABSDIF_B = 0x4e,
+ OPC2_32_RR_ABSDIF_H = 0x6e,
+ OPC2_32_RR_ABSDIFS = 0x0f,
+ OPC2_32_RR_ABSDIFS_H = 0x6f,
+ OPC2_32_RR_ABSS = 0x1d,
+ OPC2_32_RR_ABSS_H = 0x7d,
+ OPC2_32_RR_ADD = 0x00,
+ OPC2_32_RR_ADD_B = 0x40,
+ OPC2_32_RR_ADD_H = 0x60,
+ OPC2_32_RR_ADDC = 0x05,
+ OPC2_32_RR_ADDS = 0x02,
+ OPC2_32_RR_ADDS_H = 0x62,
+ OPC2_32_RR_ADDS_HU = 0x63,
+ OPC2_32_RR_ADDS_U = 0x03,
+ OPC2_32_RR_ADDX = 0x04,
+ OPC2_32_RR_AND_EQ = 0x20,
+ OPC2_32_RR_AND_GE = 0x24,
+ OPC2_32_RR_AND_GE_U = 0x25,
+ OPC2_32_RR_AND_LT = 0x22,
+ OPC2_32_RR_AND_LT_U = 0x23,
+ OPC2_32_RR_AND_NE = 0x21,
+ OPC2_32_RR_EQ = 0x10,
+ OPC2_32_RR_EQ_B = 0x50,
+ OPC2_32_RR_EQ_H = 0x70,
+ OPC2_32_RR_EQ_W = 0x90,
+ OPC2_32_RR_EQANY_B = 0x56,
+ OPC2_32_RR_EQANY_H = 0x76,
+ OPC2_32_RR_GE = 0x14,
+ OPC2_32_RR_GE_U = 0x15,
+ OPC2_32_RR_LT = 0x12,
+ OPC2_32_RR_LT_U = 0x13,
+ OPC2_32_RR_LT_B = 0x52,
+ OPC2_32_RR_LT_BU = 0x53,
+ OPC2_32_RR_LT_H = 0x72,
+ OPC2_32_RR_LT_HU = 0x73,
+ OPC2_32_RR_LT_W = 0x92,
+ OPC2_32_RR_LT_WU = 0x93,
+ OPC2_32_RR_MAX = 0x1a,
+ OPC2_32_RR_MAX_U = 0x1b,
+ OPC2_32_RR_MAX_B = 0x5a,
+ OPC2_32_RR_MAX_BU = 0x5b,
+ OPC2_32_RR_MAX_H = 0x7a,
+ OPC2_32_RR_MAX_HU = 0x7b,
+ OPC2_32_RR_MIN = 0x18,
+ OPC2_32_RR_MIN_U = 0x19,
+ OPC2_32_RR_MIN_B = 0x58,
+ OPC2_32_RR_MIN_BU = 0x59,
+ OPC2_32_RR_MIN_H = 0x78,
+ OPC2_32_RR_MIN_HU = 0x79,
+ OPC2_32_RR_MOV = 0x1f,
+ OPC2_32_RR_NE = 0x11,
+ OPC2_32_RR_OR_EQ = 0x27,
+ OPC2_32_RR_OR_GE = 0x2b,
+ OPC2_32_RR_OR_GE_U = 0x2c,
+ OPC2_32_RR_OR_LT = 0x29,
+ OPC2_32_RR_OR_LT_U = 0x2a,
+ OPC2_32_RR_OR_NE = 0x28,
+ OPC2_32_RR_SAT_B = 0x5e,
+ OPC2_32_RR_SAT_BU = 0x5f,
+ OPC2_32_RR_SAT_H = 0x7e,
+ OPC2_32_RR_SAT_HU = 0x7f,
+ OPC2_32_RR_SH_EQ = 0x37,
+ OPC2_32_RR_SH_GE = 0x3b,
+ OPC2_32_RR_SH_GE_U = 0x3c,
+ OPC2_32_RR_SH_LT = 0x39,
+ OPC2_32_RR_SH_LT_U = 0x3a,
+ OPC2_32_RR_SH_NE = 0x38,
+ OPC2_32_RR_SUB = 0x08,
+ OPC2_32_RR_SUB_B = 0x48,
+ OPC2_32_RR_SUB_H = 0x68,
+ OPC2_32_RR_SUBC = 0x0d,
+ OPC2_32_RR_SUBS = 0x0a,
+ OPC2_32_RR_SUBS_U = 0x0b,
+ OPC2_32_RR_SUBS_H = 0x6a,
+ OPC2_32_RR_SUBS_HU = 0x6b,
+ OPC2_32_RR_SUBX = 0x0c,
+ OPC2_32_RR_XOR_EQ = 0x2f,
+ OPC2_32_RR_XOR_GE = 0x33,
+ OPC2_32_RR_XOR_GE_U = 0x34,
+ OPC2_32_RR_XOR_LT = 0x31,
+ OPC2_32_RR_XOR_LT_U = 0x32,
+ OPC2_32_RR_XOR_NE = 0x30,
+};
+/* OPCM_32_RR_ADDRESS */
+enum {
+ OPC2_32_RR_ADD_A = 0x01,
+ OPC2_32_RR_ADDSC_A = 0x60,
+ OPC2_32_RR_ADDSC_AT = 0x62,
+ OPC2_32_RR_EQ_A = 0x40,
+ OPC2_32_RR_EQZ = 0x48,
+ OPC2_32_RR_GE_A = 0x43,
+ OPC2_32_RR_LT_A = 0x42,
+ OPC2_32_RR_MOV_A = 0x63,
+ OPC2_32_RR_MOV_AA = 0x00,
+ OPC2_32_RR_MOV_D = 0x4c,
+ OPC2_32_RR_NE_A = 0x41,
+ OPC2_32_RR_NEZ_A = 0x49,
+ OPC2_32_RR_SUB_A = 0x02,
+};
+/* OPCM_32_RR_FLOAT */
+enum {
+ OPC2_32_RR_BMERGE = 0x01,
+ OPC2_32_RR_BSPLIT = 0x09,
+ OPC2_32_RR_DVINIT_B = 0x5a,
+ OPC2_32_RR_DVINIT_BU = 0x4a,
+ OPC2_32_RR_DVINIT_H = 0x3a,
+ OPC2_32_RR_DVINIT_HU = 0x2a,
+ OPC2_32_RR_DVINIT = 0x1a,
+ OPC2_32_RR_DVINIT_U = 0x0a,
+ OPC2_32_RR_PARITY = 0x02,
+ OPC2_32_RR_UNPACK = 0x08,
+ OPC2_32_RR_CRC32 = 0x03,
+ OPC2_32_RR_DIV = 0x20,
+ OPC2_32_RR_DIV_U = 0x21,
+};
+/* OPCM_32_RR_IDIRECT */
+enum {
+ OPC2_32_RR_JI = 0x03,
+ OPC2_32_RR_JLI = 0x02,
+ OPC2_32_RR_CALLI = 0x00,
+ OPC2_32_RR_FCALLI = 0x01,
+};
+/*
+ * RR1 Format
+ */
+/* OPCM_32_RR1_MUL */
+enum {
+ OPC2_32_RR1_MUL_H_32_LL = 0x1a,
+ OPC2_32_RR1_MUL_H_32_LU = 0x19,
+ OPC2_32_RR1_MUL_H_32_UL = 0x18,
+ OPC2_32_RR1_MUL_H_32_UU = 0x1b,
+ OPC2_32_RR1_MULM_H_64_LL = 0x1e,
+ OPC2_32_RR1_MULM_H_64_LU = 0x1d,
+ OPC2_32_RR1_MULM_H_64_UL = 0x1c,
+ OPC2_32_RR1_MULM_H_64_UU = 0x1f,
+ OPC2_32_RR1_MULR_H_16_LL = 0x0e,
+ OPC2_32_RR1_MULR_H_16_LU = 0x0d,
+ OPC2_32_RR1_MULR_H_16_UL = 0x0c,
+ OPC2_32_RR1_MULR_H_16_UU = 0x0f,
+};
+/* OPCM_32_RR1_MULQ */
+enum {
+ OPC2_32_RR1_MUL_Q_32 = 0x02,
+ OPC2_32_RR1_MUL_Q_64 = 0x1b,
+ OPC2_32_RR1_MUL_Q_32_L = 0x01,
+ OPC2_32_RR1_MUL_Q_64_L = 0x19,
+ OPC2_32_RR1_MUL_Q_32_U = 0x00,
+ OPC2_32_RR1_MUL_Q_64_U = 0x18,
+ OPC2_32_RR1_MUL_Q_32_LL = 0x05,
+ OPC2_32_RR1_MUL_Q_32_UU = 0x04,
+ OPC2_32_RR1_MULR_Q_32_L = 0x07,
+ OPC2_32_RR1_MULR_Q_32_U = 0x06,
+};
+/*
+ * RR2 Format
+ */
+/* OPCM_32_RR2_MUL */
+enum {
+ OPC2_32_RR2_MUL_32 = 0x0a,
+ OPC2_32_RR2_MUL_64 = 0x6a,
+ OPC2_32_RR2_MULS_32 = 0x8a,
+ OPC2_32_RR2_MUL_U_64 = 0x68,
+ OPC2_32_RR2_MULS_U_32 = 0x88,
+};
+/*
+ * RRPW Format
+ */
+/* OPCM_32_RRPW_EXTRACT_INSERT */
+enum {
+
+ OPC2_32_RRPW_EXTR = 0x02,
+ OPC2_32_RRPW_EXTR_U = 0x03,
+ OPC2_32_RRPW_IMASK = 0x01,
+ OPC2_32_RRPW_INSERT = 0x00,
+};
+/*
+ * RRR Format
+ */
+/* OPCM_32_RRR_COND_SELECT */
+enum {
+ OPC2_32_RRR_CADD = 0x00,
+ OPC2_32_RRR_CADDN = 0x01,
+ OPC2_32_RRR_CSUB = 0x02,
+ OPC2_32_RRR_CSUBN = 0x03,
+ OPC2_32_RRR_SEL = 0x04,
+ OPC2_32_RRR_SELN = 0x05,
+};
+/* OPCM_32_RRR_FLOAT */
+enum {
+ OPC2_32_RRR_DVADJ = 0x0d,
+ OPC2_32_RRR_DVSTEP = 0x0f,
+ OPC2_32_RRR_DVSTEP_U = 0x0e,
+ OPC2_32_RRR_IXMAX = 0x0a,
+ OPC2_32_RRR_IXMAX_U = 0x0b,
+ OPC2_32_RRR_IXMIN = 0x08,
+ OPC2_32_RRR_IXMIN_U = 0x09,
+ OPC2_32_RRR_PACK = 0x00,
+};
+/*
+ * RRR1 Format
+ */
+/* OPCM_32_RRR1_MADD */
+enum {
+ OPC2_32_RRR1_MADD_H_LL = 0x1a,
+ OPC2_32_RRR1_MADD_H_LU = 0x19,
+ OPC2_32_RRR1_MADD_H_UL = 0x18,
+ OPC2_32_RRR1_MADD_H_UU = 0x1b,
+ OPC2_32_RRR1_MADDS_H_LL = 0x3a,
+ OPC2_32_RRR1_MADDS_H_LU = 0x39,
+ OPC2_32_RRR1_MADDS_H_UL = 0x38,
+ OPC2_32_RRR1_MADDS_H_UU = 0x3b,
+ OPC2_32_RRR1_MADDM_H_LL = 0x1e,
+ OPC2_32_RRR1_MADDM_H_LU = 0x1d,
+ OPC2_32_RRR1_MADDM_H_UL = 0x1c,
+ OPC2_32_RRR1_MADDM_H_UU = 0x1f,
+ OPC2_32_RRR1_MADDMS_H_LL = 0x3e,
+ OPC2_32_RRR1_MADDMS_H_LU = 0x3d,
+ OPC2_32_RRR1_MADDMS_H_UL = 0x3c,
+ OPC2_32_RRR1_MADDMS_H_UU = 0x3f,
+ OPC2_32_RRR1_MADDR_H_LL = 0x0e,
+ OPC2_32_RRR1_MADDR_H_LU = 0x0d,
+ OPC2_32_RRR1_MADDR_H_UL = 0x0c,
+ OPC2_32_RRR1_MADDR_H_UU = 0x0f,
+ OPC2_32_RRR1_MADDRS_H_LL = 0x2e,
+ OPC2_32_RRR1_MADDRS_H_LU = 0x2d,
+ OPC2_32_RRR1_MADDRS_H_UL = 0x2c,
+ OPC2_32_RRR1_MADDRS_H_UU = 0x2f,
+};
+/* OPCM_32_RRR1_MADDQ_H */
+enum {
+ OPC2_32_RRR1_MADD_Q_32 = 0x02,
+ OPC2_32_RRR1_MADD_Q_64 = 0x1b,
+ OPC2_32_RRR1_MADD_Q_32_L = 0x01,
+ OPC2_32_RRR1_MADD_Q_64_L = 0x19,
+ OPC2_32_RRR1_MADD_Q_32_U = 0x00,
+ OPC2_32_RRR1_MADD_Q_64_U = 0x18,
+ OPC2_32_RRR1_MADD_Q_32_LL = 0x05,
+ OPC2_32_RRR1_MADD_Q_64_LL = 0x1d,
+ OPC2_32_RRR1_MADD_Q_32_UU = 0x04,
+ OPC2_32_RRR1_MADD_Q_64_UU = 0x1c,
+ OPC2_32_RRR1_MADDS_Q_32 = 0x22,
+ OPC2_32_RRR1_MADDS_Q_64 = 0x3b,
+ OPC2_32_RRR1_MADDS_Q_32_L = 0x21,
+ OPC2_32_RRR1_MADDS_Q_64_L = 0x39,
+ OPC2_32_RRR1_MADDS_Q_32_U = 0x20,
+ OPC2_32_RRR1_MADDS_Q_64_U = 0x38,
+ OPC2_32_RRR1_MADDS_Q_32_LL = 0x25,
+ OPC2_32_RRR1_MADDS_Q_64_LL = 0x3d,
+ OPC2_32_RRR1_MADDS_Q_32_UU = 0x24,
+ OPC2_32_RRR1_MADDS_Q_64_UU = 0x3c,
+ OPC2_32_RRR1_MADDR_H_64_UL = 0x1e,
+ OPC2_32_RRR1_MADDRS_H_64_UL = 0x3e,
+ OPC2_32_RRR1_MADDR_Q_32_LL = 0x07,
+ OPC2_32_RRR1_MADDR_Q_32_UU = 0x06,
+ OPC2_32_RRR1_MADDRS_Q_32_LL = 0x27,
+ OPC2_32_RRR1_MADDRS_Q_32_UU = 0x26,
+};
+/* OPCM_32_RRR1_MADDSU_H */
+enum {
+ OPC2_32_RRR1_MADDSU_H_32_LL = 0x1a,
+ OPC2_32_RRR1_MADDSU_H_32_LU = 0x19,
+ OPC2_32_RRR1_MADDSU_H_32_UL = 0x18,
+ OPC2_32_RRR1_MADDSU_H_32_UU = 0x1b,
+ OPC2_32_RRR1_MADDSUS_H_32_LL = 0x3a,
+ OPC2_32_RRR1_MADDSUS_H_32_LU = 0x39,
+ OPC2_32_RRR1_MADDSUS_H_32_UL = 0x38,
+ OPC2_32_RRR1_MADDSUS_H_32_UU = 0x3b,
+ OPC2_32_RRR1_MADDSUM_H_64_LL = 0x1e,
+ OPC2_32_RRR1_MADDSUM_H_64_LU = 0x1d,
+ OPC2_32_RRR1_MADDSUM_H_64_UL = 0x1c,
+ OPC2_32_RRR1_MADDSUM_H_64_UU = 0x1f,
+ OPC2_32_RRR1_MADDSUMS_H_64_LL = 0x3e,
+ OPC2_32_RRR1_MADDSUMS_H_64_LU = 0x3d,
+ OPC2_32_RRR1_MADDSUMS_H_64_UL = 0x3c,
+ OPC2_32_RRR1_MADDSUMS_H_64_UU = 0x3f,
+ OPC2_32_RRR1_MADDSUR_H_16_LL = 0x0e,
+ OPC2_32_RRR1_MADDSUR_H_16_LU = 0x0d,
+ OPC2_32_RRR1_MADDSUR_H_16_UL = 0x0c,
+ OPC2_32_RRR1_MADDSUR_H_16_UU = 0x0f,
+ OPC2_32_RRR1_MADDSURS_H_16_LL = 0x2e,
+ OPC2_32_RRR1_MADDSURS_H_16_LU = 0x2d,
+ OPC2_32_RRR1_MADDSURS_H_16_UL = 0x2c,
+ OPC2_32_RRR1_MADDSURS_H_16_UU = 0x2f,
+};
+/* OPCM_32_RRR1_MSUB_H */
+enum {
+ OPC2_32_RRR1_MSUB_H_LL = 0x1a,
+ OPC2_32_RRR1_MSUB_H_LU = 0x19,
+ OPC2_32_RRR1_MSUB_H_UL = 0x18,
+ OPC2_32_RRR1_MSUB_H_UU = 0x1b,
+ OPC2_32_RRR1_MSUBS_H_LL = 0x3a,
+ OPC2_32_RRR1_MSUBS_H_LU = 0x39,
+ OPC2_32_RRR1_MSUBS_H_UL = 0x38,
+ OPC2_32_RRR1_MSUBS_H_UU = 0x3b,
+ OPC2_32_RRR1_MSUBM_H_LL = 0x1e,
+ OPC2_32_RRR1_MSUBM_H_LU = 0x1d,
+ OPC2_32_RRR1_MSUBM_H_UL = 0x1c,
+ OPC2_32_RRR1_MSUBM_H_UU = 0x1f,
+ OPC2_32_RRR1_MSUBMS_H_LL = 0x3e,
+ OPC2_32_RRR1_MSUBMS_H_LU = 0x3d,
+ OPC2_32_RRR1_MSUBMS_H_UL = 0x3c,
+ OPC2_32_RRR1_MSUBMS_H_UU = 0x3f,
+ OPC2_32_RRR1_MSUBR_H_LL = 0x0e,
+ OPC2_32_RRR1_MSUBR_H_LU = 0x0d,
+ OPC2_32_RRR1_MSUBR_H_UL = 0x0c,
+ OPC2_32_RRR1_MSUBR_H_UU = 0x0f,
+ OPC2_32_RRR1_MSUBRS_H_LL = 0x2e,
+ OPC2_32_RRR1_MSUBRS_H_LU = 0x2d,
+ OPC2_32_RRR1_MSUBRS_H_UL = 0x2c,
+ OPC2_32_RRR1_MSUBRS_H_UU = 0x2f,
+};
+/* OPCM_32_RRR1_MSUB_Q */
+enum {
+ OPC2_32_RRR1_MSUB_Q_32 = 0x02,
+ OPC2_32_RRR1_MSUB_Q_64 = 0x1b,
+ OPC2_32_RRR1_MSUB_Q_32_L = 0x01,
+ OPC2_32_RRR1_MSUB_Q_64_L = 0x19,
+ OPC2_32_RRR1_MSUB_Q_32_U = 0x00,
+ OPC2_32_RRR1_MSUB_Q_64_U = 0x18,
+ OPC2_32_RRR1_MSUB_Q_32_LL = 0x05,
+ OPC2_32_RRR1_MSUB_Q_64_LL = 0x1d,
+ OPC2_32_RRR1_MSUB_Q_32_UU = 0x04,
+ OPC2_32_RRR1_MSUB_Q_64_UU = 0x1c,
+ OPC2_32_RRR1_MSUBS_Q_32 = 0x22,
+ OPC2_32_RRR1_MSUBS_Q_64 = 0x3b,
+ OPC2_32_RRR1_MSUBS_Q_32_L = 0x21,
+ OPC2_32_RRR1_MSUBS_Q_64_L = 0x39,
+ OPC2_32_RRR1_MSUBS_Q_32_U = 0x20,
+ OPC2_32_RRR1_MSUBS_Q_64_U = 0x38,
+ OPC2_32_RRR1_MSUBS_Q_32_LL = 0x25,
+ OPC2_32_RRR1_MSUBS_Q_64_LL = 0x3d,
+ OPC2_32_RRR1_MSUBS_Q_32_UU = 0x24,
+ OPC2_32_RRR1_MSUBS_Q_64_UU = 0x3c,
+ OPC2_32_RRR1_MSUBR_H_64_UL = 0x1e,
+ OPC2_32_RRR1_MSUBRS_H_64_UL = 0x3e,
+ OPC2_32_RRR1_MSUBR_Q_32_LL = 0x07,
+ OPC2_32_RRR1_MSUBR_Q_32_UU = 0x06,
+ OPC2_32_RRR1_MSUBRS_Q_32_LL = 0x27,
+ OPC2_32_RRR1_MSUBRS_Q_32_UU = 0x26,
+};
+/* OPCM_32_RRR1_MSUBADS_H */
+enum {
+ OPC2_32_RRR1_MSUBAD_H_32_LL = 0x1a,
+ OPC2_32_RRR1_MSUBAD_H_32_LU = 0x19,
+ OPC2_32_RRR1_MSUBAD_H_32_UL = 0x18,
+ OPC2_32_RRR1_MSUBAD_H_32_UU = 0x1b,
+ OPC2_32_RRR1_MSUBADS_H_32_LL = 0x3a,
+ OPC2_32_RRR1_MSUBADS_H_32_LU = 0x39,
+ OPC2_32_RRR1_MSUBADS_H_32_UL = 0x38,
+ OPC2_32_RRR1_MSUBADS_H_32_UU = 0x3b,
+ OPC2_32_RRR1_MSUBADM_H_64_LL = 0x1e,
+ OPC2_32_RRR1_MSUBADM_H_64_LU = 0x1d,
+ OPC2_32_RRR1_MSUBADM_H_64_UL = 0x1c,
+ OPC2_32_RRR1_MSUBADM_H_64_UU = 0x1f,
+ OPC2_32_RRR1_MSUBADMS_H_64_LL = 0x3e,
+ OPC2_32_RRR1_MSUBADMS_H_64_LU = 0x3d,
+ OPC2_32_RRR1_MSUBADMS_H_64_UL = 0x3c,
+ OPC2_32_RRR1_MSUBADMS_H_64_UU = 0x3f,
+ OPC2_32_RRR1_MSUBADR_H_16_LL = 0x0e,
+ OPC2_32_RRR1_MSUBADR_H_16_LU = 0x0d,
+ OPC2_32_RRR1_MSUBADR_H_16_UL = 0x0c,
+ OPC2_32_RRR1_MSUBADR_H_16_UU = 0x0f,
+ OPC2_32_RRR1_MSUBADRS_H_16_LL = 0x2e,
+ OPC2_32_RRR1_MSUBADRS_H_16_LU = 0x2d,
+ OPC2_32_RRR1_MSUBADRS_H_16_UL = 0x2c,
+ OPC2_32_RRR1_MSUBADRS_H_16_UU = 0x2f,
+};
+/*
+ * RRR2 Format
+ */
+/* OPCM_32_RRR2_MADD */
+enum {
+ OPC2_32_RRR2_MADD_32 = 0x0a,
+ OPC2_32_RRR2_MADD_64 = 0x6a,
+ OPC2_32_RRR2_MADDS_32 = 0x8a,
+ OPC2_32_RRR2_MADDS_64 = 0xea,
+ OPC2_32_RRR2_MADD_U_64 = 0x68,
+ OPC2_32_RRR2_MADDS_U_32 = 0x88,
+ OPC2_32_RRR2_MADDS_U_64 = 0xe8,
+};
+/* OPCM_32_RRR2_MSUB */
+enum {
+ OPC2_32_RRR2_MSUB_32 = 0x0a,
+ OPC2_32_RRR2_MSUB_64 = 0x6a,
+ OPC2_32_RRR2_MSUBS_32 = 0x8a,
+ OPC2_32_RRR2_MSUBS_64 = 0xea,
+ OPC2_32_RRR2_MSUB_U_64 = 0x68,
+ OPC2_32_RRR2_MSUBS_U_32 = 0x88,
+ OPC2_32_RRR2_MSUBS_U_64 = 0xe8,
+};
+/*
+ * RRRR Format
+ */
+/* OPCM_32_RRRR_EXTRACT_INSERT */
+enum {
+ OPC2_32_RRRR_DEXTR = 0x04,
+ OPC2_32_RRRR_EXTR = 0x02,
+ OPC2_32_RRRR_EXTR_U = 0x03,
+ OPC2_32_RRRR_INSERT = 0x00,
+};
+/*
+ * RRRW Format
+ */
+/* OPCM_32_RRRW_EXTRACT_INSERT */
+enum {
+ OPC2_32_RRRW_EXTR = 0x02,
+ OPC2_32_RRRW_EXTR_U = 0x03,
+ OPC2_32_RRRW_IMASK = 0x01,
+ OPC2_32_RRRW_INSERT = 0x00,
+};
+/*
+ * SYS Format
+ */
+/* OPCM_32_SYS_INTERRUPTS */
+enum {
+ OPC2_32_SYS_DEBUG = 0x04,
+ OPC2_32_SYS_DISABLE = 0x0d,
+ OPC2_32_SYS_DSYNC = 0x12,
+ OPC2_32_SYS_ENABLE = 0x0c,
+ OPC2_32_SYS_ISYNC = 0x13,
+ OPC2_32_SYS_NOP = 0x00,
+ OPC2_32_SYS_RET = 0x06,
+ OPC2_32_SYS_RFE = 0x07,
+ OPC2_32_SYS_RFM = 0x05,
+ OPC2_32_SYS_RSLCX = 0x09,
+ OPC2_32_SYS_SVLCX = 0x08,
+ OPC2_32_SYS_TRAPSV = 0x15,
+ OPC2_32_SYS_TRAPV = 0x14,
+ OPC2_32_SYS_RESTORE = 0x0e,
+ OPC2_32_SYS_FRET = 0x03,
+};
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