diff options
Diffstat (limited to 'accel/tcg/translate-all.c')
| -rw-r--r-- | accel/tcg/translate-all.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index 4e1831cbb9..090ebad0a7 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -54,6 +54,7 @@ #include "exec/tb-hash.h" #include "translate-all.h" #include "qemu/bitmap.h" +#include "qemu/error-report.h" #include "qemu/timer.h" #include "qemu/main-loop.h" #include "exec/log.h" @@ -112,6 +113,11 @@ typedef struct PageDesc { #define V_L2_BITS 10 #define V_L2_SIZE (1 << V_L2_BITS) +/* Make sure all possible CPU event bits fit in tb->trace_vcpu_dstate */ +QEMU_BUILD_BUG_ON(CPU_TRACE_DSTATE_MAX_EVENTS > + sizeof(((TranslationBlock *)0)->trace_vcpu_dstate) + * BITS_PER_BYTE); + /* * L1 Mapping properties */ @@ -1071,7 +1077,7 @@ void tb_phys_invalidate(TranslationBlock *tb, tb_page_addr_t page_addr) /* remove the TB from the hash list */ phys_pc = tb->page_addr[0] + (tb->pc & ~TARGET_PAGE_MASK); - h = tb_hash_func(phys_pc, tb->pc, tb->flags); + h = tb_hash_func(phys_pc, tb->pc, tb->flags, tb->trace_vcpu_dstate); qht_remove(&tcg_ctx.tb_ctx.htable, tb, h); /* remove the TB from the page list */ @@ -1216,7 +1222,7 @@ static void tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc, } /* add in the hash table */ - h = tb_hash_func(phys_pc, tb->pc, tb->flags); + h = tb_hash_func(phys_pc, tb->pc, tb->flags, tb->trace_vcpu_dstate); qht_insert(&tcg_ctx.tb_ctx.htable, tb, h); #ifdef DEBUG_TB_CHECK @@ -1262,6 +1268,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu, tb->cs_base = cs_base; tb->flags = flags; tb->cflags = cflags; + tb->trace_vcpu_dstate = *cpu->trace_dstate; tb->invalid = false; #ifdef CONFIG_PROFILER |