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[PATCH v15 01/10] accel/tcg: remove CONFIG_PROFILER
|
From: |
Fei Wu |
|
Subject: |
[PATCH v15 01/10] accel/tcg: remove CONFIG_PROFILER |
|
Date: |
Wed, 7 Jun 2023 20:24:02 +0800 |
TBStats will be introduced to replace CONFIG_PROFILER totally, here
remove all CONFIG_PROFILER related stuffs first.
Signed-off-by: Vanderson M. do Rosario <vandersonmr2@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Fei Wu <fei2.wu@intel.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
accel/tcg/monitor.c | 31 -----
accel/tcg/tcg-accel-ops.c | 10 --
accel/tcg/translate-all.c | 33 ------
hmp-commands-info.hx | 15 ---
include/qemu/timer.h | 9 --
include/tcg/tcg.h | 26 -----
meson.build | 2 -
meson_options.txt | 2 -
qapi/machine.json | 18 ---
scripts/meson-buildoptions.sh | 3 -
softmmu/runstate.c | 9 --
tcg/tcg.c | 214 ----------------------------------
tests/qtest/qmp-cmd-test.c | 3 -
13 files changed, 375 deletions(-)
diff --git a/accel/tcg/monitor.c b/accel/tcg/monitor.c
index 92fce580f1..39d8260428 100644
--- a/accel/tcg/monitor.c
+++ b/accel/tcg/monitor.c
@@ -80,37 +80,6 @@ HumanReadableText *qmp_x_query_opcount(Error **errp)
return human_readable_text_from_str(buf);
}
-#ifdef CONFIG_PROFILER
-
-int64_t dev_time;
-
-HumanReadableText *qmp_x_query_profile(Error **errp)
-{
- g_autoptr(GString) buf = g_string_new("");
- static int64_t last_cpu_exec_time;
- int64_t cpu_exec_time;
- int64_t delta;
-
- cpu_exec_time = tcg_cpu_exec_time();
- delta = cpu_exec_time - last_cpu_exec_time;
-
- g_string_append_printf(buf, "async time %" PRId64 " (%0.3f)\n",
- dev_time, dev_time /
(double)NANOSECONDS_PER_SECOND);
- g_string_append_printf(buf, "qemu time %" PRId64 " (%0.3f)\n",
- delta, delta / (double)NANOSECONDS_PER_SECOND);
- last_cpu_exec_time = cpu_exec_time;
- dev_time = 0;
-
- return human_readable_text_from_str(buf);
-}
-#else
-HumanReadableText *qmp_x_query_profile(Error **errp)
-{
- error_setg(errp, "Internal profiler not compiled");
- return NULL;
-}
-#endif
-
static void hmp_tcg_register(void)
{
monitor_register_hmp_info_hrt("jit", qmp_x_query_jit);
diff --git a/accel/tcg/tcg-accel-ops.c b/accel/tcg/tcg-accel-ops.c
index 58c8e64096..3973591508 100644
--- a/accel/tcg/tcg-accel-ops.c
+++ b/accel/tcg/tcg-accel-ops.c
@@ -70,20 +70,10 @@ void tcg_cpus_destroy(CPUState *cpu)
int tcg_cpus_exec(CPUState *cpu)
{
int ret;
-#ifdef CONFIG_PROFILER
- int64_t ti;
-#endif
assert(tcg_enabled());
-#ifdef CONFIG_PROFILER
- ti = profile_getclock();
-#endif
cpu_exec_start(cpu);
ret = cpu_exec(cpu);
cpu_exec_end(cpu);
-#ifdef CONFIG_PROFILER
- qatomic_set(&tcg_ctx->prof.cpu_exec_time,
- tcg_ctx->prof.cpu_exec_time + profile_getclock() - ti);
-#endif
return ret;
}
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index c87648b99e..4e035e0f79 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -203,10 +203,6 @@ void cpu_restore_state_from_tb(CPUState *cpu,
TranslationBlock *tb,
uintptr_t host_pc)
{
uint64_t data[TARGET_INSN_START_WORDS];
-#ifdef CONFIG_PROFILER
- TCGProfile *prof = &tcg_ctx->prof;
- int64_t ti = profile_getclock();
-#endif
int insns_left = cpu_unwind_data_from_tb(tb, host_pc, data);
if (insns_left < 0) {
@@ -223,12 +219,6 @@ void cpu_restore_state_from_tb(CPUState *cpu,
TranslationBlock *tb,
}
cpu->cc->tcg_ops->restore_state_to_opc(cpu, tb, data);
-
-#ifdef CONFIG_PROFILER
- qatomic_set(&prof->restore_time,
- prof->restore_time + profile_getclock() - ti);
- qatomic_set(&prof->restore_count, prof->restore_count + 1);
-#endif
}
bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc)
@@ -291,13 +281,6 @@ static int setjmp_gen_code(CPUArchState *env,
TranslationBlock *tb,
tcg_ctx->cpu = NULL;
*max_insns = tb->icount;
-#ifdef CONFIG_PROFILER
- qatomic_set(&tcg_ctx->prof.tb_count, tcg_ctx->prof.tb_count + 1);
- qatomic_set(&tcg_ctx->prof.interm_time,
- tcg_ctx->prof.interm_time + profile_getclock() - *ti);
- *ti = profile_getclock();
-#endif
-
return tcg_gen_code(tcg_ctx, tb, pc);
}
@@ -311,9 +294,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
tb_page_addr_t phys_pc;
tcg_insn_unit *gen_code_buf;
int gen_code_size, search_size, max_insns;
-#ifdef CONFIG_PROFILER
- TCGProfile *prof = &tcg_ctx->prof;
-#endif
int64_t ti;
void *host_pc;
@@ -365,12 +345,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
tb_overflow:
-#ifdef CONFIG_PROFILER
- /* includes aborted translations because of exceptions */
- qatomic_set(&prof->tb_count1, prof->tb_count1 + 1);
- ti = profile_getclock();
-#endif
-
trace_translate_block(tb, pc, tb->tc.ptr);
gen_code_size = setjmp_gen_code(env, tb, pc, host_pc, &max_insns, &ti);
@@ -425,13 +399,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
*/
perf_report_code(pc, tb, tcg_splitwx_to_rx(gen_code_buf));
-#ifdef CONFIG_PROFILER
- qatomic_set(&prof->code_time, prof->code_time + profile_getclock() - ti);
- qatomic_set(&prof->code_in_len, prof->code_in_len + tb->size);
- qatomic_set(&prof->code_out_len, prof->code_out_len + gen_code_size);
- qatomic_set(&prof->search_out_len, prof->search_out_len + search_size);
-#endif
-
if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM) &&
qemu_log_in_addr_range(pc)) {
FILE *logfile = qemu_log_trylock();
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 47d63d26db..f5b37eb74a 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -360,21 +360,6 @@ SRST
Show host USB devices.
ERST
-#if defined(CONFIG_TCG)
- {
- .name = "profile",
- .args_type = "",
- .params = "",
- .help = "show profiling information",
- .cmd_info_hrt = qmp_x_query_profile,
- },
-#endif
-
-SRST
- ``info profile``
- Show profiling information.
-ERST
-
{
.name = "capture",
.args_type = "",
diff --git a/include/qemu/timer.h b/include/qemu/timer.h
index ee071e07d1..9a91cb1248 100644
--- a/include/qemu/timer.h
+++ b/include/qemu/timer.h
@@ -989,13 +989,4 @@ static inline int64_t cpu_get_host_ticks(void)
}
#endif
-#ifdef CONFIG_PROFILER
-static inline int64_t profile_getclock(void)
-{
- return get_clock();
-}
-
-extern int64_t dev_time;
-#endif
-
#endif
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 072c35f7f5..da1c8fa3b5 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -522,27 +522,6 @@ static inline TCGRegSet output_pref(const TCGOp *op,
unsigned i)
return i < ARRAY_SIZE(op->output_pref) ? op->output_pref[i] : 0;
}
-typedef struct TCGProfile {
- int64_t cpu_exec_time;
- int64_t tb_count1;
- int64_t tb_count;
- int64_t op_count; /* total insn count */
- int op_count_max; /* max insn per TB */
- int temp_count_max;
- int64_t temp_count;
- int64_t del_op_count;
- int64_t code_in_len;
- int64_t code_out_len;
- int64_t search_out_len;
- int64_t interm_time;
- int64_t code_time;
- int64_t la_time;
- int64_t opt_time;
- int64_t restore_count;
- int64_t restore_time;
- int64_t table_op_count[NB_OPS];
-} TCGProfile;
-
struct TCGContext {
uint8_t *pool_cur, *pool_end;
TCGPool *pool_first, *pool_current, *pool_first_large;
@@ -569,10 +548,6 @@ struct TCGContext {
tcg_insn_unit *code_buf; /* pointer for start of tb */
tcg_insn_unit *code_ptr; /* pointer for running end of tb */
-#ifdef CONFIG_PROFILER
- TCGProfile prof;
-#endif
-
#ifdef CONFIG_DEBUG_TCG
int goto_tb_issue_mask;
const TCGOpcode *vecop_list;
@@ -910,7 +885,6 @@ static inline TCGv_ptr tcg_temp_new_ptr(void)
return temp_tcgv_ptr(t);
}
-int64_t tcg_cpu_exec_time(void);
void tcg_dump_info(GString *buf);
void tcg_dump_op_count(GString *buf);
diff --git a/meson.build b/meson.build
index ef181ff2df..7da252cc81 100644
--- a/meson.build
+++ b/meson.build
@@ -2134,7 +2134,6 @@ if numa.found()
dependencies: numa))
endif
config_host_data.set('CONFIG_OPENGL', opengl.found())
-config_host_data.set('CONFIG_PROFILER', get_option('profiler'))
config_host_data.set('CONFIG_RBD', rbd.found())
config_host_data.set('CONFIG_RDMA', rdma.found())
config_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack'))
@@ -4117,7 +4116,6 @@ if 'objc' in all_languages
summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)}
endif
summary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)}
-summary_info += {'profiler': get_option('profiler')}
summary_info += {'link-time optimization (LTO)': get_option('b_lto')}
summary_info += {'PIE': get_option('b_pie')}
summary_info += {'static build': config_host.has_key('CONFIG_STATIC')}
diff --git a/meson_options.txt b/meson_options.txt
index 90237389e2..bbb5c7e886 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -345,8 +345,6 @@ option('qom_cast_debug', type: 'boolean', value: true,
option('gprof', type: 'boolean', value: false,
description: 'QEMU profiling with gprof',
deprecated: true)
-option('profiler', type: 'boolean', value: false,
- description: 'profiler support')
option('slirp_smbd', type : 'feature', value : 'auto',
description: 'use smbd (at path --smbd=*) in slirp networking')
diff --git a/qapi/machine.json b/qapi/machine.json
index 37660d8f2a..a08b6576ca 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -1575,24 +1575,6 @@
'if': 'CONFIG_TCG',
'features': [ 'unstable' ] }
-##
-# @x-query-profile:
-#
-# Query TCG profiling information
-#
-# Features:
-#
-# @unstable: This command is meant for debugging.
-#
-# Returns: profile information
-#
-# Since: 6.2
-##
-{ 'command': 'x-query-profile',
- 'returns': 'HumanReadableText',
- 'if': 'CONFIG_TCG',
- 'features': [ 'unstable' ] }
-
##
# @x-query-ramblock:
#
diff --git a/scripts/meson-buildoptions.sh b/scripts/meson-buildoptions.sh
index 5714fd93d9..7dd5709ef4 100644
--- a/scripts/meson-buildoptions.sh
+++ b/scripts/meson-buildoptions.sh
@@ -39,7 +39,6 @@ meson_options_help() {
printf "%s\n" ' jemalloc/system/tcmalloc)'
printf "%s\n" ' --enable-module-upgrades try to load modules from alternate
paths for'
printf "%s\n" ' upgrades'
- printf "%s\n" ' --enable-profiler profiler support'
printf "%s\n" ' --enable-rng-none dummy RNG, avoid using
/dev/(u)random and'
printf "%s\n" ' getrandom()'
printf "%s\n" ' --enable-safe-stack SafeStack Stack Smash Protection
(requires'
@@ -401,8 +400,6 @@ _meson_option_parse() {
--with-pkgversion=*) quote_sh "-Dpkgversion=$2" ;;
--enable-png) printf "%s" -Dpng=enabled ;;
--disable-png) printf "%s" -Dpng=disabled ;;
- --enable-profiler) printf "%s" -Dprofiler=true ;;
- --disable-profiler) printf "%s" -Dprofiler=false ;;
--enable-pvrdma) printf "%s" -Dpvrdma=enabled ;;
--disable-pvrdma) printf "%s" -Dpvrdma=disabled ;;
--enable-qcow1) printf "%s" -Dqcow1=enabled ;;
diff --git a/softmmu/runstate.c b/softmmu/runstate.c
index 2f2396c819..bd50062ed0 100644
--- a/softmmu/runstate.c
+++ b/softmmu/runstate.c
@@ -728,18 +728,9 @@ static bool main_loop_should_exit(int *status)
int qemu_main_loop(void)
{
int status = EXIT_SUCCESS;
-#ifdef CONFIG_PROFILER
- int64_t ti;
-#endif
while (!main_loop_should_exit(&status)) {
-#ifdef CONFIG_PROFILER
- ti = profile_getclock();
-#endif
main_loop_wait(false);
-#ifdef CONFIG_PROFILER
- dev_time += profile_getclock() - ti;
-#endif
}
return status;
diff --git a/tcg/tcg.c b/tcg/tcg.c
index ac30d484f5..4c569294db 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -2983,10 +2983,6 @@ void tcg_op_remove(TCGContext *s, TCGOp *op)
QTAILQ_REMOVE(&s->ops, op, link);
QTAILQ_INSERT_TAIL(&s->free_ops, op, link);
s->nb_ops--;
-
-#ifdef CONFIG_PROFILER
- qatomic_set(&s->prof.del_op_count, s->prof.del_op_count + 1);
-#endif
}
void tcg_remove_ops_after(TCGOp *op)
@@ -5856,143 +5852,16 @@ static void tcg_out_st_helper_args(TCGContext *s,
const TCGLabelQemuLdst *ldst,
tcg_out_helper_load_common_args(s, ldst, parm, info, next_arg);
}
-#ifdef CONFIG_PROFILER
-
-/* avoid copy/paste errors */
-#define PROF_ADD(to, from, field) \
- do { \
- (to)->field += qatomic_read(&((from)->field)); \
- } while (0)
-
-#define PROF_MAX(to, from, field) \
- do { \
- typeof((from)->field) val__ = qatomic_read(&((from)->field)); \
- if (val__ > (to)->field) { \
- (to)->field = val__; \
- } \
- } while (0)
-
-/* Pass in a zero'ed @prof */
-static inline
-void tcg_profile_snapshot(TCGProfile *prof, bool counters, bool table)
-{
- unsigned int n_ctxs = qatomic_read(&tcg_cur_ctxs);
- unsigned int i;
-
- for (i = 0; i < n_ctxs; i++) {
- TCGContext *s = qatomic_read(&tcg_ctxs[i]);
- const TCGProfile *orig = &s->prof;
-
- if (counters) {
- PROF_ADD(prof, orig, cpu_exec_time);
- PROF_ADD(prof, orig, tb_count1);
- PROF_ADD(prof, orig, tb_count);
- PROF_ADD(prof, orig, op_count);
- PROF_MAX(prof, orig, op_count_max);
- PROF_ADD(prof, orig, temp_count);
- PROF_MAX(prof, orig, temp_count_max);
- PROF_ADD(prof, orig, del_op_count);
- PROF_ADD(prof, orig, code_in_len);
- PROF_ADD(prof, orig, code_out_len);
- PROF_ADD(prof, orig, search_out_len);
- PROF_ADD(prof, orig, interm_time);
- PROF_ADD(prof, orig, code_time);
- PROF_ADD(prof, orig, la_time);
- PROF_ADD(prof, orig, opt_time);
- PROF_ADD(prof, orig, restore_count);
- PROF_ADD(prof, orig, restore_time);
- }
- if (table) {
- int i;
-
- for (i = 0; i < NB_OPS; i++) {
- PROF_ADD(prof, orig, table_op_count[i]);
- }
- }
- }
-}
-
-#undef PROF_ADD
-#undef PROF_MAX
-
-static void tcg_profile_snapshot_counters(TCGProfile *prof)
-{
- tcg_profile_snapshot(prof, true, false);
-}
-
-static void tcg_profile_snapshot_table(TCGProfile *prof)
-{
- tcg_profile_snapshot(prof, false, true);
-}
-
-void tcg_dump_op_count(GString *buf)
-{
- TCGProfile prof = {};
- int i;
-
- tcg_profile_snapshot_table(&prof);
- for (i = 0; i < NB_OPS; i++) {
- g_string_append_printf(buf, "%s %" PRId64 "\n", tcg_op_defs[i].name,
- prof.table_op_count[i]);
- }
-}
-
-int64_t tcg_cpu_exec_time(void)
-{
- unsigned int n_ctxs = qatomic_read(&tcg_cur_ctxs);
- unsigned int i;
- int64_t ret = 0;
-
- for (i = 0; i < n_ctxs; i++) {
- const TCGContext *s = qatomic_read(&tcg_ctxs[i]);
- const TCGProfile *prof = &s->prof;
-
- ret += qatomic_read(&prof->cpu_exec_time);
- }
- return ret;
-}
-#else
void tcg_dump_op_count(GString *buf)
{
g_string_append_printf(buf, "[TCG profiler not compiled]\n");
}
-int64_t tcg_cpu_exec_time(void)
-{
- error_report("%s: TCG profiler not compiled", __func__);
- exit(EXIT_FAILURE);
-}
-#endif
-
-
int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
{
-#ifdef CONFIG_PROFILER
- TCGProfile *prof = &s->prof;
-#endif
int i, num_insns;
TCGOp *op;
-#ifdef CONFIG_PROFILER
- {
- int n = 0;
-
- QTAILQ_FOREACH(op, &s->ops, link) {
- n++;
- }
- qatomic_set(&prof->op_count, prof->op_count + n);
- if (n > prof->op_count_max) {
- qatomic_set(&prof->op_count_max, n);
- }
-
- n = s->nb_temps;
- qatomic_set(&prof->temp_count, prof->temp_count + n);
- if (n > prof->temp_count_max) {
- qatomic_set(&prof->temp_count_max, n);
- }
- }
-#endif
-
if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP)
&& qemu_log_in_addr_range(pc_start))) {
FILE *logfile = qemu_log_trylock();
@@ -6021,17 +5890,8 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb,
uint64_t pc_start)
}
#endif
-#ifdef CONFIG_PROFILER
- qatomic_set(&prof->opt_time, prof->opt_time - profile_getclock());
-#endif
-
tcg_optimize(s);
-#ifdef CONFIG_PROFILER
- qatomic_set(&prof->opt_time, prof->opt_time + profile_getclock());
- qatomic_set(&prof->la_time, prof->la_time - profile_getclock());
-#endif
-
reachable_code_pass(s);
liveness_pass_0(s);
liveness_pass_1(s);
@@ -6055,10 +5915,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb,
uint64_t pc_start)
}
}
-#ifdef CONFIG_PROFILER
- qatomic_set(&prof->la_time, prof->la_time + profile_getclock());
-#endif
-
if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP_OPT)
&& qemu_log_in_addr_range(pc_start))) {
FILE *logfile = qemu_log_trylock();
@@ -6097,10 +5953,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb,
uint64_t pc_start)
QTAILQ_FOREACH(op, &s->ops, link) {
TCGOpcode opc = op->opc;
-#ifdef CONFIG_PROFILER
- qatomic_set(&prof->table_op_count[opc], prof->table_op_count[opc] + 1);
-#endif
-
switch (opc) {
case INDEX_op_mov_i32:
case INDEX_op_mov_i64:
@@ -6195,76 +6047,10 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb,
uint64_t pc_start)
return tcg_current_code_size(s);
}
-#ifdef CONFIG_PROFILER
-void tcg_dump_info(GString *buf)
-{
- TCGProfile prof = {};
- const TCGProfile *s;
- int64_t tb_count;
- int64_t tb_div_count;
- int64_t tot;
-
- tcg_profile_snapshot_counters(&prof);
- s = &prof;
- tb_count = s->tb_count;
- tb_div_count = tb_count ? tb_count : 1;
- tot = s->interm_time + s->code_time;
-
- g_string_append_printf(buf, "JIT cycles %" PRId64
- " (%0.3f s at 2.4 GHz)\n",
- tot, tot / 2.4e9);
- g_string_append_printf(buf, "translated TBs %" PRId64
- " (aborted=%" PRId64 " %0.1f%%)\n",
- tb_count, s->tb_count1 - tb_count,
- (double)(s->tb_count1 - s->tb_count)
- / (s->tb_count1 ? s->tb_count1 : 1) * 100.0);
- g_string_append_printf(buf, "avg ops/TB %0.1f max=%d\n",
- (double)s->op_count / tb_div_count,
s->op_count_max);
- g_string_append_printf(buf, "deleted ops/TB %0.2f\n",
- (double)s->del_op_count / tb_div_count);
- g_string_append_printf(buf, "avg temps/TB %0.2f max=%d\n",
- (double)s->temp_count / tb_div_count,
- s->temp_count_max);
- g_string_append_printf(buf, "avg host code/TB %0.1f\n",
- (double)s->code_out_len / tb_div_count);
- g_string_append_printf(buf, "avg search data/TB %0.1f\n",
- (double)s->search_out_len / tb_div_count);
-
- g_string_append_printf(buf, "cycles/op %0.1f\n",
- s->op_count ? (double)tot / s->op_count : 0);
- g_string_append_printf(buf, "cycles/in byte %0.1f\n",
- s->code_in_len ? (double)tot / s->code_in_len : 0);
- g_string_append_printf(buf, "cycles/out byte %0.1f\n",
- s->code_out_len ? (double)tot / s->code_out_len :
0);
- g_string_append_printf(buf, "cycles/search byte %0.1f\n",
- s->search_out_len ?
- (double)tot / s->search_out_len : 0);
- if (tot == 0) {
- tot = 1;
- }
- g_string_append_printf(buf, " gen_interm time %0.1f%%\n",
- (double)s->interm_time / tot * 100.0);
- g_string_append_printf(buf, " gen_code time %0.1f%%\n",
- (double)s->code_time / tot * 100.0);
- g_string_append_printf(buf, "optim./code time %0.1f%%\n",
- (double)s->opt_time / (s->code_time ?
- s->code_time : 1)
- * 100.0);
- g_string_append_printf(buf, "liveness/code time %0.1f%%\n",
- (double)s->la_time / (s->code_time ?
- s->code_time : 1) * 100.0);
- g_string_append_printf(buf, "cpu_restore count %" PRId64 "\n",
- s->restore_count);
- g_string_append_printf(buf, " avg cycles %0.1f\n",
- s->restore_count ?
- (double)s->restore_time / s->restore_count : 0);
-}
-#else
void tcg_dump_info(GString *buf)
{
g_string_append_printf(buf, "[TCG profiler not compiled]\n");
}
-#endif
#ifdef ELF_HOST_MACHINE
/* In order to use this feature, the backend needs to do three things:
diff --git a/tests/qtest/qmp-cmd-test.c b/tests/qtest/qmp-cmd-test.c
index a58de48d2a..73a670e8fa 100644
--- a/tests/qtest/qmp-cmd-test.c
+++ b/tests/qtest/qmp-cmd-test.c
@@ -46,9 +46,6 @@ static int query_error_class(const char *cmd)
{ "query-balloon", ERROR_CLASS_DEVICE_NOT_ACTIVE },
{ "query-hotpluggable-cpus", ERROR_CLASS_GENERIC_ERROR },
{ "query-vm-generation-id", ERROR_CLASS_GENERIC_ERROR },
-#ifndef CONFIG_PROFILER
- { "x-query-profile", ERROR_CLASS_GENERIC_ERROR },
-#endif
/* Only valid with a USB bus added */
{ "x-query-usb", ERROR_CLASS_GENERIC_ERROR },
/* Only valid with accel=tcg */
--
2.25.1
- [PATCH v15 00/10] TCG code quality tracking, Fei Wu, 2023/06/07
- [PATCH v15 01/10] accel/tcg: remove CONFIG_PROFILER,
Fei Wu <=
- [PATCH v15 02/10] accel/tcg: introduce TBStatistics structure, Fei Wu, 2023/06/07
- [PATCH v15 03/10] accel: collecting TB execution count, Fei Wu, 2023/06/07
- [PATCH v15 04/10] accel/tcg: add jit stats to TBStatistics, Fei Wu, 2023/06/07
- [PATCH v15 05/10] monitor: adding tb_stats hmp command, Fei Wu, 2023/06/07
- [PATCH v15 07/10] tb-stats: Adding info [tb-list|tb] commands to HMP (WIP), Fei Wu, 2023/06/07
- [PATCH v15 06/10] tb-stats: reset the tracked TBs on a tb_flush, Fei Wu, 2023/06/07
- [PATCH v15 09/10] tb-stats: dump hot TBs at the end of the execution, Fei Wu, 2023/06/07