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| author | Richard Henderson <richard.henderson@linaro.org> | 2024-04-03 08:26:18 -1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-05-15 08:54:32 +0200 |
| commit | b3f05b8ce24a2dae2e37bd6e7910f19652848656 (patch) | |
| tree | 0c4148d760102c29f8767f0a7df21ee5ad135cab | |
| parent | ba3fb2a735963cf3988ef9476d134a8418baa436 (diff) | |
| download | qemu-b3f05b8ce24a2dae2e37bd6e7910f19652848656.zip qemu-b3f05b8ce24a2dae2e37bd6e7910f19652848656.tar.gz qemu-b3f05b8ce24a2dae2e37bd6e7910f19652848656.tar.bz2 | |
accel/tcg: Record when translator_fake_ldb is used
Remove left-over comment from commit dcd092a063
("accel/tcg: Improve can_do_io management").
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | accel/tcg/translator.c | 2 | ||||
| -rw-r--r-- | include/exec/translator.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c index 86a1fe1..aa9f36a 100644 --- a/accel/tcg/translator.c +++ b/accel/tcg/translator.c @@ -130,6 +130,7 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns, db->max_insns = *max_insns; db->singlestep_enabled = cflags & CF_SINGLE_STEP; db->insn_start = NULL; + db->fake_insn = false; db->host_addr[0] = host_pc; db->host_addr[1] = NULL; db->record_start = 0; @@ -434,6 +435,7 @@ uint64_t translator_ldq(CPUArchState *env, DisasContextBase *db, vaddr pc) void translator_fake_ldb(DisasContextBase *db, vaddr pc, uint8_t insn8) { assert(pc >= db->pc_first); + db->fake_insn = true; record_save(db, pc, &insn8, sizeof(insn8)); plugin_insn_append(pc, &insn8, sizeof(insn8)); } diff --git a/include/exec/translator.h b/include/exec/translator.h index 4a86907..70cef2c 100644 --- a/include/exec/translator.h +++ b/include/exec/translator.h @@ -72,8 +72,8 @@ typedef enum DisasJumpType { * @num_insns: Number of translated instructions (including current). * @max_insns: Maximum number of instructions to be translated in this TB. * @singlestep_enabled: "Hardware" single stepping enabled. - * @saved_can_do_io: Known value of cpu->neg.can_do_io, or -1 for unknown. * @plugin_enabled: TCG plugin enabled in this TB. + * @fake_insn: True if translator_fake_ldb used. * @insn_start: The last op emitted by the insn_start hook, * which is expected to be INDEX_op_insn_start. * @@ -88,6 +88,7 @@ typedef struct DisasContextBase { int max_insns; bool singlestep_enabled; bool plugin_enabled; + bool fake_insn; struct TCGOp *insn_start; void *host_addr[2]; |