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-rw-r--r--target-sparc/cpu.h24
-rw-r--r--target-sparc/helper.c1
-rw-r--r--target-sparc/helper.h2
-rw-r--r--target-sparc/op_helper.c61
-rw-r--r--target-sparc/translate.c132
5 files changed, 196 insertions, 24 deletions
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 8b84789..32b45f9 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -92,6 +92,27 @@
#define PSR_ET (1<<5)
#define PSR_CWP 0x1f
+#define CC_SRC (env->cc_src)
+#define CC_SRC2 (env->cc_src2)
+#define CC_DST (env->cc_dst)
+#define CC_OP (env->cc_op)
+
+enum {
+ CC_OP_DYNAMIC, /* must use dynamic code to get cc_op */
+ CC_OP_FLAGS, /* all cc are back in status register */
+ CC_OP_DIV, /* modify N, Z and V, C = 0*/
+ CC_OP_ADD, /* modify all flags, CC_DST = res, CC_SRC = src1 */
+ CC_OP_ADDX, /* modify all flags, CC_DST = res, CC_SRC = src1 */
+ CC_OP_TADD, /* modify all flags, CC_DST = res, CC_SRC = src1 */
+ CC_OP_TADDTV, /* modify all flags except V, CC_DST = res, CC_SRC = src1 */
+ CC_OP_SUB, /* modify all flags, CC_DST = res, CC_SRC = src1 */
+ CC_OP_SUBX, /* modify all flags, CC_DST = res, CC_SRC = src1 */
+ CC_OP_TSUB, /* modify all flags, CC_DST = res, CC_SRC = src1 */
+ CC_OP_TSUBTV, /* modify all flags except V, CC_DST = res, CC_SRC = src1 */
+ CC_OP_LOGIC, /* modify N and Z, C = V = 0, CC_DST = res */
+ CC_OP_NB,
+};
+
/* Trap base register */
#define TBR_BASE_MASK 0xfffff000
@@ -261,6 +282,7 @@ typedef struct CPUSPARCState {
/* emulator internal flags handling */
target_ulong cc_src, cc_src2;
target_ulong cc_dst;
+ uint32_t cc_op;
target_ulong t0, t1; /* temporaries live across basic blocks */
target_ulong cond; /* conditional branch result (XXX: save it in a
@@ -413,6 +435,7 @@ static inline int cpu_cwp_dec(CPUSPARCState *env1, int cwp)
env->psrps = (_tmp & PSR_PS)? 1 : 0; \
env->psret = (_tmp & PSR_ET)? 1 : 0; \
cpu_set_cwp(env, _tmp & PSR_CWP); \
+ CC_OP = CC_OP_FLAGS; \
} while (0)
#ifdef TARGET_SPARC64
@@ -420,6 +443,7 @@ static inline int cpu_cwp_dec(CPUSPARCState *env1, int cwp)
#define PUT_CCR(env, val) do { int _tmp = val; \
env->xcc = (_tmp >> 4) << 20; \
env->psr = (_tmp & 0xf) << 20; \
+ CC_OP = CC_OP_FLAGS; \
} while (0)
#define GET_CWP64(env) (env->nwindows - 1 - (env)->cwp)
diff --git a/target-sparc/helper.c b/target-sparc/helper.c
index 2ecafd1..8ad82a9 100644
--- a/target-sparc/helper.c
+++ b/target-sparc/helper.c
@@ -660,6 +660,7 @@ void cpu_reset(CPUSPARCState *env)
env->psret = 0;
env->psrs = 1;
env->psrps = 1;
+ CC_OP = CC_OP_FLAGS;
#ifdef TARGET_SPARC64
env->pstate = PS_PRIV;
env->hpstate = HS_PRIV;
diff --git a/target-sparc/helper.h b/target-sparc/helper.h
index 430ed2b..4002b9e 100644
--- a/target-sparc/helper.h
+++ b/target-sparc/helper.h
@@ -156,5 +156,7 @@ VIS_CMPHELPER(cmpne);
#undef F_HELPER_DQ_0_0
#undef VIS_HELPER
#undef VIS_CMPHELPER
+DEF_HELPER_0(compute_psr, void);
+DEF_HELPER_0(compute_C_icc, i32);
#include "def-helper.h"
diff --git a/target-sparc/op_helper.c b/target-sparc/op_helper.c
index 5f86b33..2a71795 100644
--- a/target-sparc/op_helper.c
+++ b/target-sparc/op_helper.c
@@ -746,6 +746,67 @@ GEN_FCMP(fcmped, float64, DT0, DT1, 0, 1);
GEN_FCMP(fcmpq, float128, QT0, QT1, 0, 0);
GEN_FCMP(fcmpeq, float128, QT0, QT1, 0, 1);
+static uint32_t compute_all_flags(void)
+{
+ return env->psr & PSR_ICC;
+}
+
+static uint32_t compute_C_flags(void)
+{
+ return env->psr & PSR_CARRY;
+}
+
+#ifdef TARGET_SPARC64
+static uint32_t compute_all_flags_xcc(void)
+{
+ return env->xcc & PSR_ICC;
+}
+
+static uint32_t compute_C_flags_xcc(void)
+{
+ return env->xcc & PSR_CARRY;
+}
+
+#endif
+
+typedef struct CCTable {
+ uint32_t (*compute_all)(void); /* return all the flags */
+ uint32_t (*compute_c)(void); /* return the C flag */
+} CCTable;
+
+static const CCTable icc_table[CC_OP_NB] = {
+ /* CC_OP_DYNAMIC should never happen */
+ [CC_OP_FLAGS] = { compute_all_flags, compute_C_flags },
+};
+
+#ifdef TARGET_SPARC64
+static const CCTable xcc_table[CC_OP_NB] = {
+ /* CC_OP_DYNAMIC should never happen */
+ [CC_OP_FLAGS] = { compute_all_flags_xcc, compute_C_flags_xcc },
+};
+#endif
+
+void helper_compute_psr(void)
+{
+ uint32_t new_psr;
+
+ new_psr = icc_table[CC_OP].compute_all();
+ env->psr = new_psr;
+#ifdef TARGET_SPARC64
+ new_psr = xcc_table[CC_OP].compute_all();
+ env->xcc = new_psr;
+#endif
+ CC_OP = CC_OP_FLAGS;
+}
+
+uint32_t helper_compute_C_icc(void)
+{
+ uint32_t ret;
+
+ ret = icc_table[CC_OP].compute_c() >> PSR_CARRY_SHIFT;
+ return ret;
+}
+
#ifdef TARGET_SPARC64
GEN_FCMPS(fcmps_fcc1, float32, 22, 0);
GEN_FCMP(fcmpd_fcc1, float64, DT0, DT1, 22, 0);
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index ae93614..161375f 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -42,7 +42,7 @@
/* global register indexes */
static TCGv_ptr cpu_env, cpu_regwptr;
-static TCGv cpu_cc_src, cpu_cc_src2, cpu_cc_dst;
+static TCGv cpu_cc_src, cpu_cc_src2, cpu_cc_dst, cpu_cc_op;
static TCGv_i32 cpu_psr;
static TCGv cpu_fsr, cpu_pc, cpu_npc, cpu_gregs[8];
static TCGv cpu_y;
@@ -76,6 +76,7 @@ typedef struct DisasContext {
int mem_idx;
int fpu_enabled;
int address_mask_32bit;
+ uint32_t cc_op; /* current CC operation */
struct TranslationBlock *tb;
sparc_def_t *def;
} DisasContext;
@@ -1286,7 +1287,8 @@ static inline void gen_op_next_insn(void)
tcg_gen_addi_tl(cpu_npc, cpu_npc, 4);
}
-static inline void gen_cond(TCGv r_dst, unsigned int cc, unsigned int cond)
+static inline void gen_cond(TCGv r_dst, unsigned int cc, unsigned int cond,
+ DisasContext *dc)
{
TCGv_i32 r_src;
@@ -1298,6 +1300,14 @@ static inline void gen_cond(TCGv r_dst, unsigned int cc, unsigned int cond)
#else
r_src = cpu_psr;
#endif
+ switch (dc->cc_op) {
+ case CC_OP_FLAGS:
+ break;
+ default:
+ gen_helper_compute_psr();
+ dc->cc_op = CC_OP_FLAGS;
+ break;
+ }
switch (cond) {
case 0x0:
gen_op_eval_bn(r_dst);
@@ -1474,7 +1484,7 @@ static void do_branch(DisasContext *dc, int32_t offset, uint32_t insn, int cc,
}
} else {
flush_cond(dc, r_cond);
- gen_cond(r_cond, cc, cond);
+ gen_cond(r_cond, cc, cond, dc);
if (a) {
gen_branch_a(dc, target, dc->npc, r_cond);
dc->is_br = 1;
@@ -2154,14 +2164,14 @@ static void disas_sparc_insn(DisasContext * dc)
save_state(dc, cpu_cond);
if (cc == 0)
- gen_cond(r_cond, 0, cond);
+ gen_cond(r_cond, 0, cond, dc);
else if (cc == 2)
- gen_cond(r_cond, 1, cond);
+ gen_cond(r_cond, 1, cond, dc);
else
goto illegal_insn;
#else
save_state(dc, cpu_cond);
- gen_cond(r_cond, 0, cond);
+ gen_cond(r_cond, 0, cond, dc);
#endif
l1 = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, r_cond, 0, l1);
@@ -2200,6 +2210,7 @@ static void disas_sparc_insn(DisasContext * dc)
break;
#ifdef TARGET_SPARC64
case 0x2: /* V9 rdccr */
+ gen_helper_compute_psr();
gen_helper_rdccr(cpu_dst);
gen_movl_TN_reg(rd, cpu_dst);
break;
@@ -2275,6 +2286,8 @@ static void disas_sparc_insn(DisasContext * dc)
#ifndef TARGET_SPARC64
if (!supervisor(dc))
goto priv_insn;
+ gen_helper_compute_psr();
+ dc->cc_op = CC_OP_FLAGS;
gen_helper_rdpsr(cpu_dst);
#else
CHECK_IU_FEATURE(dc, HYPV);
@@ -2923,7 +2936,7 @@ static void disas_sparc_insn(DisasContext * dc)
l1 = gen_new_label(); \
r_cond = tcg_temp_new(); \
cond = GET_FIELD_SP(insn, 14, 17); \
- gen_cond(r_cond, icc, cond); \
+ gen_cond(r_cond, icc, cond, dc); \
tcg_gen_brcondi_tl(TCG_COND_EQ, r_cond, \
0, l1); \
tcg_gen_mov_i32(cpu_fpr[rd], cpu_fpr[rs2]); \
@@ -2938,7 +2951,7 @@ static void disas_sparc_insn(DisasContext * dc)
l1 = gen_new_label(); \
r_cond = tcg_temp_new(); \
cond = GET_FIELD_SP(insn, 14, 17); \
- gen_cond(r_cond, icc, cond); \
+ gen_cond(r_cond, icc, cond, dc); \
tcg_gen_brcondi_tl(TCG_COND_EQ, r_cond, \
0, l1); \
tcg_gen_mov_i32(cpu_fpr[DFPREG(rd)], \
@@ -2956,7 +2969,7 @@ static void disas_sparc_insn(DisasContext * dc)
l1 = gen_new_label(); \
r_cond = tcg_temp_new(); \
cond = GET_FIELD_SP(insn, 14, 17); \
- gen_cond(r_cond, icc, cond); \
+ gen_cond(r_cond, icc, cond, dc); \
tcg_gen_brcondi_tl(TCG_COND_EQ, r_cond, \
0, l1); \
tcg_gen_mov_i32(cpu_fpr[QFPREG(rd)], \
@@ -3140,12 +3153,16 @@ static void disas_sparc_insn(DisasContext * dc)
simm = GET_FIELDs(insn, 19, 31);
if (xop & 0x10) {
gen_op_addi_cc(cpu_dst, cpu_src1, simm);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
} else {
tcg_gen_addi_tl(cpu_dst, cpu_src1, simm);
}
} else {
if (xop & 0x10) {
gen_op_add_cc(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
} else {
tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_src2);
}
@@ -3160,6 +3177,8 @@ static void disas_sparc_insn(DisasContext * dc)
}
if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
}
break;
case 0x2: /* or */
@@ -3169,8 +3188,11 @@ static void disas_sparc_insn(DisasContext * dc)
} else {
tcg_gen_or_tl(cpu_dst, cpu_src1, cpu_src2);
}
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0x3: /* xor */
if (IS_IMM) {
@@ -3179,20 +3201,27 @@ static void disas_sparc_insn(DisasContext * dc)
} else {
tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
}
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0x4: /* sub */
if (IS_IMM) {
simm = GET_FIELDs(insn, 19, 31);
if (xop & 0x10) {
gen_op_subi_cc(cpu_dst, cpu_src1, simm);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
} else {
tcg_gen_subi_tl(cpu_dst, cpu_src1, simm);
}
} else {
if (xop & 0x10) {
gen_op_sub_cc(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
} else {
tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_src2);
}
@@ -3205,8 +3234,11 @@ static void disas_sparc_insn(DisasContext * dc)
} else {
tcg_gen_andc_tl(cpu_dst, cpu_src1, cpu_src2);
}
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0x6: /* orn */
if (IS_IMM) {
@@ -3215,8 +3247,11 @@ static void disas_sparc_insn(DisasContext * dc)
} else {
tcg_gen_orc_tl(cpu_dst, cpu_src1, cpu_src2);
}
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0x7: /* xorn */
if (IS_IMM) {
@@ -3226,23 +3261,34 @@ static void disas_sparc_insn(DisasContext * dc)
tcg_gen_not_tl(cpu_tmp0, cpu_src2);
tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_tmp0);
}
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0x8: /* addx, V9 addc */
if (IS_IMM) {
simm = GET_FIELDs(insn, 19, 31);
- if (xop & 0x10)
+ if (xop & 0x10) {
+ gen_helper_compute_psr();
gen_op_addxi_cc(cpu_dst, cpu_src1, simm);
- else {
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ } else {
+ gen_helper_compute_psr();
gen_mov_reg_C(cpu_tmp0, cpu_psr);
tcg_gen_addi_tl(cpu_tmp0, cpu_tmp0, simm);
tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_tmp0);
}
} else {
- if (xop & 0x10)
+ if (xop & 0x10) {
+ gen_helper_compute_psr();
gen_op_addx_cc(cpu_dst, cpu_src1, cpu_src2);
- else {
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ } else {
+ gen_helper_compute_psr();
gen_mov_reg_C(cpu_tmp0, cpu_psr);
tcg_gen_add_tl(cpu_tmp0, cpu_src2, cpu_tmp0);
tcg_gen_add_tl(cpu_dst, cpu_src1, cpu_tmp0);
@@ -3262,29 +3308,43 @@ static void disas_sparc_insn(DisasContext * dc)
case 0xa: /* umul */
CHECK_IU_FEATURE(dc, MUL);
gen_op_umul(cpu_dst, cpu_src1, cpu_src2);
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0xb: /* smul */
CHECK_IU_FEATURE(dc, MUL);
gen_op_smul(cpu_dst, cpu_src1, cpu_src2);
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_logic_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0xc: /* subx, V9 subc */
if (IS_IMM) {
simm = GET_FIELDs(insn, 19, 31);
if (xop & 0x10) {
+ gen_helper_compute_psr();
gen_op_subxi_cc(cpu_dst, cpu_src1, simm);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
} else {
+ gen_helper_compute_psr();
gen_mov_reg_C(cpu_tmp0, cpu_psr);
tcg_gen_addi_tl(cpu_tmp0, cpu_tmp0, simm);
tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_tmp0);
}
} else {
if (xop & 0x10) {
+ gen_helper_compute_psr();
gen_op_subx_cc(cpu_dst, cpu_src1, cpu_src2);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
} else {
+ gen_helper_compute_psr();
gen_mov_reg_C(cpu_tmp0, cpu_psr);
tcg_gen_add_tl(cpu_tmp0, cpu_src2, cpu_tmp0);
tcg_gen_sub_tl(cpu_dst, cpu_src1, cpu_tmp0);
@@ -3302,14 +3362,20 @@ static void disas_sparc_insn(DisasContext * dc)
case 0xe: /* udiv */
CHECK_IU_FEATURE(dc, DIV);
gen_helper_udiv(cpu_dst, cpu_src1, cpu_src2);
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_div_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
case 0xf: /* sdiv */
CHECK_IU_FEATURE(dc, DIV);
gen_helper_sdiv(cpu_dst, cpu_src1, cpu_src2);
- if (xop & 0x10)
+ if (xop & 0x10) {
gen_op_div_cc(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
+ }
break;
default:
goto illegal_insn;
@@ -3322,24 +3388,35 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x20: /* taddcc */
gen_op_tadd_cc(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
break;
case 0x21: /* tsubcc */
gen_op_tsub_cc(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
break;
case 0x22: /* taddcctv */
save_state(dc, cpu_cond);
gen_op_tadd_ccTV(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
break;
case 0x23: /* tsubcctv */
save_state(dc, cpu_cond);
gen_op_tsub_ccTV(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
break;
case 0x24: /* mulscc */
+ gen_helper_compute_psr();
gen_op_mulscc(cpu_dst, cpu_src1, cpu_src2);
gen_movl_TN_reg(rd, cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
break;
#ifndef TARGET_SPARC64
case 0x25: /* sll */
@@ -3394,6 +3471,8 @@ static void disas_sparc_insn(DisasContext * dc)
case 0x2: /* V9 wrccr */
tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
gen_helper_wrccr(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
break;
case 0x3: /* V9 wrasi */
tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
@@ -3525,6 +3604,8 @@ static void disas_sparc_insn(DisasContext * dc)
#else
tcg_gen_xor_tl(cpu_dst, cpu_src1, cpu_src2);
gen_helper_wrpsr(cpu_dst);
+ tcg_gen_movi_i32(cpu_cc_op, CC_OP_FLAGS);
+ dc->cc_op = CC_OP_FLAGS;
save_state(dc, cpu_cond);
gen_op_next_insn();
tcg_gen_exit_tb(0);
@@ -3739,9 +3820,9 @@ static void disas_sparc_insn(DisasContext * dc)
r_cond = tcg_temp_new();
if (insn & (1 << 18)) {
if (cc == 0)
- gen_cond(r_cond, 0, cond);
+ gen_cond(r_cond, 0, cond, dc);
else if (cc == 2)
- gen_cond(r_cond, 1, cond);
+ gen_cond(r_cond, 1, cond, dc);
else
goto illegal_insn;
} else {
@@ -4919,6 +5000,7 @@ static inline void gen_intermediate_code_internal(TranslationBlock * tb,
dc->pc = pc_start;
last_pc = dc->pc;
dc->npc = (target_ulong) tb->cs_base;
+ dc->cc_op = CC_OP_DYNAMIC;
dc->mem_idx = cpu_mmu_index(env);
dc->def = env->def;
if ((dc->def->features & CPU_FEATURE_FLOAT))
@@ -5131,6 +5213,8 @@ void gen_intermediate_code_init(CPUSPARCState *env)
"cc_src2");
cpu_cc_dst = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, cc_dst),
"cc_dst");
+ cpu_cc_op = tcg_global_mem_new_i32(TCG_AREG0, offsetof(CPUState, cc_op),
+ "cc_op");
cpu_psr = tcg_global_mem_new_i32(TCG_AREG0, offsetof(CPUState, psr),
"psr");
cpu_fsr = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, fsr),
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