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cpu: Move tb_jmp_cache field from CPU_COMMON to CPUState

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Clear it on reset.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-08-26 06:03:38 +02:00
parent 28ecfd7a62
commit 8cd70437f3
6 changed files with 16 additions and 16 deletions
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6
cpu-exec.c
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@ -118,6 +118,7 @@ static TranslationBlock *tb_find_slow(CPUArchState *env,
target_ulong cs_base,
uint64_t flags)
{
CPUState *cpu = ENV_GET_CPU(env);
TranslationBlock *tb, **ptb1;
unsigned int h;
tb_page_addr_t phys_pc, phys_page1;
@ -165,12 +166,13 @@ static TranslationBlock *tb_find_slow(CPUArchState *env,
tcg_ctx.tb_ctx.tb_phys_hash[h] = tb;
}
/* we add the TB in the virtual pc hash table */
env->tb_jmp_cache[tb_jmp_cache_hash_func(pc)] = tb;
cpu->tb_jmp_cache[tb_jmp_cache_hash_func(pc)] = tb;
return tb;
}
static inline TranslationBlock *tb_find_fast(CPUArchState *env)
{
CPUState *cpu = ENV_GET_CPU(env);
TranslationBlock *tb;
target_ulong cs_base, pc;
int flags;
@ -179,7 +181,7 @@ static inline TranslationBlock *tb_find_fast(CPUArchState *env)
always be the same before a given translated block
is executed. */
cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
tb = env->tb_jmp_cache[tb_jmp_cache_hash_func(pc)];
tb = cpu->tb_jmp_cache[tb_jmp_cache_hash_func(pc)];
if (unlikely(!tb || tb->pc != pc || tb->cs_base != cs_base ||
tb->flags != flags)) {
tb = tb_find_slow(env, pc, cs_base, flags);