diff options
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/tcg/cpu-exec.c | 4 | ||||
| -rw-r--r-- | accel/tcg/translate-all.c | 16 |
2 files changed, 17 insertions, 3 deletions
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 4ef95d8dd3..6d6c51b686 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -295,7 +295,7 @@ struct tb_desc { uint32_t trace_vcpu_dstate; }; -static bool tb_cmp(const void *p, const void *d) +static bool tb_lookup_cmp(const void *p, const void *d) { const TranslationBlock *tb = p; const struct tb_desc *desc = d; @@ -340,7 +340,7 @@ TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc, phys_pc = get_page_addr_code(desc.env, pc); desc.phys_page1 = phys_pc & TARGET_PAGE_MASK; h = tb_hash_func(phys_pc, pc, flags, cf_mask, *cpu->trace_dstate); - return qht_lookup(&tb_ctx.htable, tb_cmp, &desc, h); + return qht_lookup_custom(&tb_ctx.htable, &desc, h, tb_lookup_cmp); } void tb_set_jmp_target(TranslationBlock *tb, int n, uintptr_t addr) diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index d48b56ca38..f39123bd5a 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -782,11 +782,25 @@ static inline void code_gen_alloc(size_t tb_size) qemu_mutex_init(&tb_ctx.tb_lock); } +static bool tb_cmp(const void *ap, const void *bp) +{ + const TranslationBlock *a = ap; + const TranslationBlock *b = bp; + + return a->pc == b->pc && + a->cs_base == b->cs_base && + a->flags == b->flags && + (tb_cflags(a) & CF_HASH_MASK) == (tb_cflags(b) & CF_HASH_MASK) && + a->trace_vcpu_dstate == b->trace_vcpu_dstate && + a->page_addr[0] == b->page_addr[0] && + a->page_addr[1] == b->page_addr[1]; +} + static void tb_htable_init(void) { unsigned int mode = QHT_MODE_AUTO_RESIZE; - qht_init(&tb_ctx.htable, CODE_GEN_HTABLE_SIZE, mode); + qht_init(&tb_ctx.htable, tb_cmp, CODE_GEN_HTABLE_SIZE, mode); } /* Must be called before using the QEMU cpus. 'tb_size' is the size |