Merge tag 'pull-tcg-20230116' of https://gitlab.com/rth7680/qemu into staging

- Reorg cpu_tb_exec around setjmp.
- Use __attribute__((target)) for buffer_is_zero.
- Add perfmap and jitdump for perf support.

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* tag 'pull-tcg-20230116' of https://gitlab.com/rth7680/qemu:
  accel/tcg: Split out cpu_exec_{setjmp,loop}
  util/bufferiszero: Use __attribute__((target)) for avx2/avx512
  tcg: add perfmap and jitdump
  accel/tcg: Add debuginfo support
  linux-user: Clean up when exiting due to a signal

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/linux-user/signal.c b/linux-user/signal.c
index 61c6fa3fcf..098f3a787d 100644
--- a/linux-user/signal.c
+++ b/linux-user/signal.c
@@ -695,7 +695,7 @@ void cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
 
 /* abort execution with signal */
 static G_NORETURN
-void dump_core_and_abort(int target_sig)
+void dump_core_and_abort(CPUArchState *cpu_env, int target_sig)
 {
     CPUState *cpu = thread_cpu;
     CPUArchState *env = cpu->env_ptr;
@@ -724,6 +724,8 @@ void dump_core_and_abort(int target_sig)
             target_sig, strsignal(host_sig), "core dumped" );
     }
 
+    preexit_cleanup(cpu_env, 128 + target_sig);
+
     /* The proper exit code for dying from an uncaught signal is
      * -<signal>.  The kernel doesn't allow exit() or _exit() to pass
      * a negative value.  To get the proper exit code we need to
@@ -1058,12 +1060,12 @@ static void handle_pending_signal(CPUArchState *cpu_env, int sig,
                    sig != TARGET_SIGURG &&
                    sig != TARGET_SIGWINCH &&
                    sig != TARGET_SIGCONT) {
-            dump_core_and_abort(sig);
+            dump_core_and_abort(cpu_env, sig);
         }
     } else if (handler == TARGET_SIG_IGN) {
         /* ignore sig */
     } else if (handler == TARGET_SIG_ERR) {
-        dump_core_and_abort(sig);
+        dump_core_and_abort(cpu_env, sig);
     } else {
         /* compute the blocked signals during the handler execution */
         sigset_t *blocked_set;