report user mode gdb exit codes (Paul Brook)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1401 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index b00ce90..0a4f07e 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1603,6 +1603,7 @@
 #ifdef HAVE_GPROF
         _mcleanup();
 #endif
+        gdb_exit(cpu_env, arg1);
         /* XXX: should free thread stack and CPU env */
         _exit(arg1);
         ret = 0; /* avoid warning */
@@ -2409,6 +2410,7 @@
 #ifdef __NR_exit_group
         /* new thread calls */
     case TARGET_NR_exit_group:
+        gdb_exit(cpu_env, arg1);
         ret = get_errno(exit_group(arg1));
         break;
 #endif