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sparc: reset CPU state on reset 

Not strictly accurate for Sparc64 but avoid confusing Valgrind.

Reported-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2012-03-10 17:55:05 +00:00
parent b21227c499
commit 89aaf60ded
2 changed files with 4 additions and 2 deletions
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5
target-sparc/cpu.h
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@ -415,14 +415,15 @@ struct CPUSPARCState {
#if !defined(TARGET_SPARC64)
int psref; /* enable fpu */
#endif
target_ulong version;
int interrupt_index;
uint32_t nwindows;
/* NOTE: we allow 8 more registers to handle wrapping */
target_ulong regbase[MAX_NWINDOWS * 16 + 8];
CPU_COMMON
target_ulong version;
uint32_t nwindows;
/* MMU regs */
#if defined(TARGET_SPARC64)
uint64_t lsu;

1
target-sparc/cpu_init.c
View File

@ -30,6 +30,7 @@ void cpu_state_reset(CPUSPARCState *env)
log_cpu_state(env, 0);
}
memset(env, 0, offsetof(CPUSPARCState, breakpoints));
tlb_flush(env, 1);
env->cwp = 0;
#ifndef TARGET_SPARC64