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tcg: Remove DEBUG_DISAS

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This had been set since the beginning, is never undefined,
and it would seem to be harmful to debugging to do so.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-04-01 16:06:47 -07:00
parent e45fb74ddb
commit 645e3a812a
7 changed files with 1 additions and 21 deletions
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2
accel/tcg/cpu-exec.c
View file

@ -307,7 +307,6 @@ static void log_cpu_exec(target_ulong pc, CPUState *cpu,
cpu->cpu_index, tb->tc.ptr, tb->cs_base, pc,
tb->flags, tb->cflags, lookup_symbol(pc));
#if defined(DEBUG_DISAS)
if (qemu_loglevel_mask(CPU_LOG_TB_CPU)) {
FILE *logfile = qemu_log_trylock();
if (logfile) {
@ -323,7 +322,6 @@ static void log_cpu_exec(target_ulong pc, CPUState *cpu,
qemu_log_unlock(logfile);
}
}
#endif /* DEBUG_DISAS */
}
}

2
accel/tcg/translate-all.c
View file

@ -432,7 +432,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
qatomic_set(&prof->search_out_len, prof->search_out_len + search_size);
#endif
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM) &&
qemu_log_in_addr_range(pc)) {
FILE *logfile = qemu_log_trylock();
@ -505,7 +504,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
qemu_log_unlock(logfile);
}
}
#endif
qatomic_set(&tcg_ctx->code_gen_ptr, (void *)
ROUND_UP((uintptr_t)gen_code_buf + gen_code_size + search_size,

2
accel/tcg/translator.c
View file

@ -122,7 +122,6 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns,
tb->size = db->pc_next - db->pc_first;
tb->icount = db->num_insns;
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)
&& qemu_log_in_addr_range(db->pc_first)) {
FILE *logfile = qemu_log_trylock();
@ -133,7 +132,6 @@ void translator_loop(CPUState *cpu, TranslationBlock *tb, int *max_insns,
qemu_log_unlock(logfile);
}
}
#endif
}
static void *translator_access(CPUArchState *env, DisasContextBase *db,

3
include/exec/exec-all.h
View file

@ -27,9 +27,6 @@
#include "qemu/interval-tree.h"
#include "qemu/clang-tsa.h"
/* allow to see translation results - the slowdown should be negligible, so we leave it */
#define DEBUG_DISAS
/* Page tracking code uses ram addresses in system mode, and virtual
addresses in userspace mode. Define tb_page_addr_t to be an appropriate
type. */

2
target/sh4/translate.c
View file

@ -17,8 +17,6 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#define DEBUG_DISAS
#include "qemu/osdep.h"
#include "cpu.h"
#include "disas/disas.h"

2
target/sparc/translate.c
View file

@ -34,8 +34,6 @@
#include "asi.h"
#define DEBUG_DISAS
#define DYNAMIC_PC 1 /* dynamic pc value */
#define JUMP_PC 2 /* dynamic pc value which takes only two values
according to jump_pc[T2] */

9
tcg/tcg.c
View file

@ -1451,7 +1451,6 @@ void tcg_prologue_init(TCGContext *s)
(uintptr_t)s->code_buf, prologue_size);
#endif
#ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM)) {
FILE *logfile = qemu_log_trylock();
if (logfile) {
@ -1483,7 +1482,6 @@ void tcg_prologue_init(TCGContext *s)
qemu_log_unlock(logfile);
}
}
#endif
#ifndef CONFIG_TCG_INTERPRETER
/*
@ -5998,7 +5996,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
}
#endif
#ifdef DEBUG_DISAS
if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP)
&& qemu_log_in_addr_range(pc_start))) {
FILE *logfile = qemu_log_trylock();
@ -6009,7 +6006,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
qemu_log_unlock(logfile);
}
}
#endif
#ifdef CONFIG_DEBUG_TCG
/* Ensure all labels referenced have been emitted. */
@ -6046,7 +6042,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
liveness_pass_1(s);
if (s->nb_indirects > 0) {
#ifdef DEBUG_DISAS
if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP_IND)
&& qemu_log_in_addr_range(pc_start))) {
FILE *logfile = qemu_log_trylock();
@ -6057,7 +6052,7 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
qemu_log_unlock(logfile);
}
}
#endif
/* Replace indirect temps with direct temps. */
if (liveness_pass_2(s)) {
/* If changes were made, re-run liveness. */
@ -6069,7 +6064,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
qatomic_set(&prof->la_time, prof->la_time + profile_getclock());
#endif
#ifdef DEBUG_DISAS
if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP_OPT)
&& qemu_log_in_addr_range(pc_start))) {
FILE *logfile = qemu_log_trylock();
@ -6080,7 +6074,6 @@ int tcg_gen_code(TCGContext *s, TranslationBlock *tb, uint64_t pc_start)
qemu_log_unlock(logfile);
}
}
#endif
/* Initialize goto_tb jump offsets. */
tb->jmp_reset_offset[0] = TB_JMP_OFFSET_INVALID;