mask bottom of stacks when using sysv ctx

[simgrid.git] / src / xbt / backtrace_linux.c

diff --git a/src/xbt/backtrace_linux.c b/src/xbt/backtrace_linux.c
index 89e229f..da489dc 100644 (file)
--- a/src/xbt/backtrace_linux.c
+++ b/src/xbt/backtrace_linux.c
@@ -1,10 +1,8 @@
-/* $Id: ex.c 5173 2008-01-07 22:10:52Z mquinson $ */
-
 /* backtrace_linux - backtrace displaying on linux platform                 */
 /* This file is included by ex.c on need (have execinfo.h, popen & addrline)*/
 
-/*  Copyright (c) 2007 The SimGrid team                                     */
-/*  All rights reserved.                                                    */
+/* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -19,11 +17,11 @@
 extern char **environ;          /* the environment, as specified by the opengroup */
 
 /* Module creation/destruction: nothing to do on linux */
-void xbt_backtrace_init(void)
+void xbt_backtrace_preinit(void)
 {
 }
 
-void xbt_backtrace_exit(void)
+void xbt_backtrace_postexit(void)
 {
 }
 
@@ -285,8 +283,8 @@ void xbt_ex_setup_backtrace(xbt_ex_t * e)
 
     /* Mask the bottom of the stack */
     if (!strncmp("main", line_func, strlen("main")) ||
-        !strncmp("xbt_thread_context_wrapper", line_func,
-                 strlen("xbt_thread_context_wrapper"))) {
+        !strncmp("xbt_thread_context_wrapper", line_func, strlen("xbt_thread_context_wrapper"))||
+        !strncmp("smx_ctx_sysv_wrapper",line_func,strlen("smx_ctx_sysv_wrapper"))) {
       int j;
 
       for (j = i + 1; j < e->used; j++)