From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Subject: [PATCH v3 01/10] gdbstub: Remove tb_flush uses
Date: Tue, 23 Sep 2025 14:54:15 -0700 [thread overview]
Message-ID: <20250923215425.3685950-2-richard.henderson@linaro.org> (raw)
In-Reply-To: <20250923215425.3685950-1-richard.henderson@linaro.org>
This hasn't been needed since d828b92b8a6
("accel/tcg: Introduce CF_BP_PAGE").
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
gdbstub/system.c | 5 -----
gdbstub/user.c | 3 ---
2 files changed, 8 deletions(-)
diff --git a/gdbstub/system.c b/gdbstub/system.c
index 5be0d3c58c..5221c579d9 100644
--- a/gdbstub/system.c
+++ b/gdbstub/system.c
@@ -18,13 +18,11 @@
#include "gdbstub/syscalls.h"
#include "gdbstub/commands.h"
#include "exec/hwaddr.h"
-#include "exec/tb-flush.h"
#include "accel/accel-ops.h"
#include "accel/accel-cpu-ops.h"
#include "system/cpus.h"
#include "system/runstate.h"
#include "system/replay.h"
-#include "system/tcg.h"
#include "hw/core/cpu.h"
#include "hw/cpu/cluster.h"
#include "hw/boards.h"
@@ -174,9 +172,6 @@ static void gdb_vm_state_change(void *opaque, bool running, RunState state)
} else {
trace_gdbstub_hit_break();
}
- if (tcg_enabled()) {
- tb_flush(cpu);
- }
ret = GDB_SIGNAL_TRAP;
break;
case RUN_STATE_PAUSED:
diff --git a/gdbstub/user.c b/gdbstub/user.c
index 67403e5a25..2e14ded3f0 100644
--- a/gdbstub/user.c
+++ b/gdbstub/user.c
@@ -15,7 +15,6 @@
#include "qemu/sockets.h"
#include "qapi/error.h"
#include "exec/hwaddr.h"
-#include "exec/tb-flush.h"
#include "exec/gdbstub.h"
#include "gdbstub/commands.h"
#include "gdbstub/syscalls.h"
@@ -220,7 +219,6 @@ int gdb_handlesig(CPUState *cpu, int sig, const char *reason, void *siginfo,
/* disable single step if it was enabled */
cpu_single_step(cpu, 0);
- tb_flush(cpu);
if (sig != 0) {
gdb_set_stop_cpu(cpu);
@@ -539,7 +537,6 @@ static void disable_gdbstub(CPUState *thread_cpu)
/* no cpu_watchpoint_remove_all for user-mode */
cpu_single_step(cpu, 0);
}
- tb_flush(thread_cpu);
}
void gdbserver_fork_end(CPUState *cpu, pid_t pid)
--
2.43.0
next prev parent reply other threads:[~2025-09-23 21:55 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-23 21:54 [PATCH v3 00/10] accel/tcg: Improve tb_flush usage Richard Henderson
2025-09-23 21:54 ` Richard Henderson [this message]
2025-09-23 21:54 ` [PATCH v3 02/10] target/alpha: Simplify call_pal implementation Richard Henderson
2025-09-23 21:54 ` [PATCH v3 03/10] target/riscv: Record misa_ext in TCGTBCPUState.cs_base Richard Henderson
2025-09-23 21:54 ` [PATCH v3 04/10] hw/ppc/spapr: Use tb_invalidate_phys_range in h_page_init Richard Henderson
2025-09-24 3:20 ` Philippe Mathieu-Daudé
2025-09-23 21:54 ` [PATCH v3 05/10] accel/tcg: Split out tb_flush__exclusive_or_serial Richard Henderson
2025-09-25 2:15 ` Philippe Mathieu-Daudé
2025-09-23 21:54 ` [PATCH v3 06/10] accel/tcg: Move post-load tb_flush to vm_change_state hook Richard Henderson
2025-09-23 21:54 ` [PATCH v3 07/10] plugins: Use tb_flush__exclusive_or_serial Richard Henderson
2025-09-23 21:54 ` [PATCH v3 08/10] linux-user: Split out begin_parallel_context Richard Henderson
2025-09-24 3:23 ` Philippe Mathieu-Daudé
2025-09-23 21:54 ` [PATCH v3 09/10] accel/tcg: Create queue_tb_flush from tb_flush Richard Henderson
2025-09-24 3:26 ` Philippe Mathieu-Daudé
2025-09-23 21:54 ` [PATCH v3 10/10] accel/tcg: Improve buffer overflow in tb_gen_code Richard Henderson
2025-09-24 12:14 ` [PATCH v3 00/10] accel/tcg: Improve tb_flush usage Philippe Mathieu-Daudé
2025-09-24 16:39 ` Richard Henderson
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