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authorAndreas Färber <afaerber@suse.de>2013-06-27 19:09:09 +0200
committerAndreas Färber <afaerber@suse.de>2013-07-23 02:41:33 +0200
commitf3659eee05793aede68b1791465fb2b0767bc1f2 (patch)
tree626440326fd54bc46ac8bc77750798787d388f79 /target-sparc
parentf17ec444c3d39f76bcd8b71c2c05d5754bfe333e (diff)
downloadhqemu-f3659eee05793aede68b1791465fb2b0767bc1f2.zip
hqemu-f3659eee05793aede68b1791465fb2b0767bc1f2.tar.gz
cpu: Introduce CPUClass::memory_rw_debug() for target_memory_rw_debug()
Make inline target_memory_rw_debug() always available and change its argument to CPUState. Let it check if CPUClass::memory_rw_debug provides a specialized callback and fall back to cpu_memory_rw_debug() otherwise. The only overriding implementation is for 32-bit sparc. This prepares for changing GDBState::g_cpu to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-sparc')
-rw-r--r--target-sparc/cpu.c3
-rw-r--r--target-sparc/cpu.h5
-rw-r--r--target-sparc/mmu_helper.c8
3 files changed, 10 insertions, 6 deletions
diff --git a/target-sparc/cpu.c b/target-sparc/cpu.c
index 12494cc..d1d0339 100644
--- a/target-sparc/cpu.c
+++ b/target-sparc/cpu.c
@@ -782,6 +782,9 @@ static void sparc_cpu_class_init(ObjectClass *oc, void *data)
cc->do_interrupt = sparc_cpu_do_interrupt;
cc->dump_state = sparc_cpu_dump_state;
+#if !defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)
+ cc->memory_rw_debug = sparc_cpu_memory_rw_debug;
+#endif
cc->set_pc = sparc_cpu_set_pc;
cc->synchronize_from_tb = sparc_cpu_synchronize_from_tb;
#ifndef CONFIG_USER_ONLY
diff --git a/target-sparc/cpu.h b/target-sparc/cpu.h
index 0f35a22..41194ec 100644
--- a/target-sparc/cpu.h
+++ b/target-sparc/cpu.h
@@ -526,9 +526,8 @@ target_ulong mmu_probe(CPUSPARCState *env, target_ulong address, int mmulev);
void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env);
#if !defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)
-int target_memory_rw_debug(CPUSPARCState *env, target_ulong addr,
- uint8_t *buf, int len, int is_write);
-#define TARGET_CPU_MEMORY_RW_DEBUG
+int sparc_cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
+ uint8_t *buf, int len, bool is_write);
#endif
diff --git a/target-sparc/mmu_helper.c b/target-sparc/mmu_helper.c
index 45d08e4..ef12a0a 100644
--- a/target-sparc/mmu_helper.c
+++ b/target-sparc/mmu_helper.c
@@ -353,10 +353,12 @@ void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUSPARCState *env)
* reads (and only reads) in stack frames as if windows were flushed. We assume
* that the sparc ABI is followed.
*/
-int target_memory_rw_debug(CPUSPARCState *env, target_ulong addr,
- uint8_t *buf, int len, int is_write)
+int sparc_cpu_memory_rw_debug(CPUState *cs, vaddr address,
+ uint8_t *buf, int len, bool is_write)
{
- CPUState *cs = CPU(sparc_env_get_cpu(env));
+ SPARCCPU *cpu = SPARC_CPU(cs);
+ CPUSPARCState *env = &cpu->env;
+ target_ulong addr = address;
int i;
int len1;
int cwp = env->cwp;
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