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cpu: Introduce CPUClass::memory_rw_debug() for target_memory_rw_debug()

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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>
This commit is contained in:
Andreas Färber 2013-06-27 19:09:09 +02:00
parent f17ec444c3
commit f3659eee05
5 changed files with 25 additions and 15 deletions
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8
target-sparc/mmu_helper.c
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@ -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;