diff options
| -rw-r--r-- | accel/tcg/plugin-gen.c | 6 | ||||
| -rw-r--r-- | accel/tcg/translator.c | 2 | ||||
| -rw-r--r-- | include/exec/plugin-gen.h | 4 |
3 files changed, 8 insertions, 4 deletions
diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c index d31c9993ea..39b3c9351f 100644 --- a/accel/tcg/plugin-gen.c +++ b/accel/tcg/plugin-gen.c @@ -866,10 +866,14 @@ void plugin_gen_insn_end(void) * do any clean-up here and make sure things are reset in * plugin_gen_tb_start. */ -void plugin_gen_tb_end(CPUState *cpu) +void plugin_gen_tb_end(CPUState *cpu, size_t num_insns) { struct qemu_plugin_tb *ptb = tcg_ctx->plugin_tb; + /* translator may have removed instructions, update final count */ + g_assert(num_insns <= ptb->n); + ptb->n = num_insns; + /* collect instrumentation requests */ qemu_plugin_tb_trans_cb(cpu, ptb); diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index c5da7b32a5..575b9812ad 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -210,7 +210,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns, gen_tb_end(tb, cflags, icount_start_insn, db->num_insns); if (plugin_enabled) { - plugin_gen_tb_end(cpu); + plugin_gen_tb_end(cpu, db->num_insns); } /* The disas_log hook may use these values rather than recompute. */ diff --git a/include/exec/plugin-gen.h b/include/exec/plugin-gen.h index 52828781bc..c4552b5061 100644 --- a/include/exec/plugin-gen.h +++ b/include/exec/plugin-gen.h @@ -20,7 +20,7 @@ struct DisasContextBase; bool plugin_gen_tb_start(CPUState *cpu, const struct DisasContextBase *db, bool supress); -void plugin_gen_tb_end(CPUState *cpu); +void plugin_gen_tb_end(CPUState *cpu, size_t num_insns); void plugin_gen_insn_start(CPUState *cpu, const struct DisasContextBase *db); void plugin_gen_insn_end(void); @@ -42,7 +42,7 @@ void plugin_gen_insn_start(CPUState *cpu, const struct DisasContextBase *db) static inline void plugin_gen_insn_end(void) { } -static inline void plugin_gen_tb_end(CPUState *cpu) +static inline void plugin_gen_tb_end(CPUState *cpu, size_t num_insns) { } static inline void plugin_gen_disable_mem_helpers(void) |