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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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3
include/qom/cpu.h
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@ -70,6 +70,7 @@ struct TranslationBlock;
* @reset_dump_flags: #CPUDumpFlags to use for reset logging.
* @do_interrupt: Callback for interrupt handling.
* @do_unassigned_access: Callback for unassigned access handling.
* @memory_rw_debug: Callback for GDB memory access.
* @dump_state: Callback for dumping state.
* @dump_statistics: Callback for dumping statistics.
* @get_arch_id: Callback for getting architecture-dependent CPU ID.
@ -94,6 +95,8 @@ typedef struct CPUClass {
int reset_dump_flags;
void (*do_interrupt)(CPUState *cpu);
CPUUnassignedAccess do_unassigned_access;
int (*memory_rw_debug)(CPUState *cpu, vaddr addr,
uint8_t *buf, int len, bool is_write);
void (*dump_state)(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
int flags);
void (*dump_statistics)(CPUState *cpu, FILE *f,