[Qemu-devel] [PATCH] linux-user and profiler

[Qemu-devel] [PATCH] linux-user and profiler

[Laurent Desnogues]

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Hello,

   here is a patch that calls dump_exec_info before calling
exit and exit_group when CONFIG_PROFILER is defined.
Something similar should be done for bsd-user and
darwin-user, but I have no way to test them.


Laurent

Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com>

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Index: linux-user/syscall.c
===================================================================
--- linux-user/syscall.c	(revision 5643)
+++ linux-user/syscall.c	(working copy)
@@ -3396,6 +3396,9 @@
 #ifdef HAVE_GPROF
         _mcleanup();
 #endif
+#ifdef CONFIG_PROFILER
+        dump_exec_info(stderr, fprintf);
+#endif
         gdb_exit(cpu_env, arg1);
         /* XXX: should free thread stack and CPU env */
         sys_exit(arg1);
@@ -4870,6 +4873,9 @@
 #ifdef HAVE_GPROF
         _mcleanup();
 #endif
+#ifdef CONFIG_PROFILER
+        dump_exec_info(stderr, fprintf);
+#endif
         gdb_exit(cpu_env, arg1);
         ret = get_errno(exit_group(arg1));
         break;