[uClibc-cvs] uClibc/libc/sysdeps/linux/powerpc/bits profil-counter.h, 1.1, 1.2
Erik Andersen
andersen at uclibc.org
Sun Sep 7 04:08:28 UTC 2003
Update of /var/cvs/uClibc/libc/sysdeps/linux/powerpc/bits
In directory winder:/tmp/cvs-serv3162/libc/sysdeps/linux/powerpc/bits
Modified Files:
profil-counter.h
Log Message:
Some updates from glibc. mjn3 reports this fixes profiling
on i386, at least, so seems like a good thing.
Index: profil-counter.h
===================================================================
RCS file: /var/cvs/uClibc/libc/sysdeps/linux/powerpc/bits/profil-counter.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- profil-counter.h 3 Mar 2003 20:58:29 -0000 1.1
+++ profil-counter.h 7 Sep 2003 04:08:25 -0000 1.2
@@ -1,5 +1,5 @@
-/* Low-level statistical profiling support function. Linux/ipowerpc version.
- Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+/* Low-level statistical profiling support function. Linux/i386 version.
+ Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -21,8 +21,12 @@
#include <bits/sigcontextinfo.h>
static void
-profil_counter (int signo, SIGCONTEXT scp)
+profil_counter (int signo, const SIGCONTEXT scp)
{
profil_count ((void *) GET_PC (scp));
-}
+ /* This is a hack to prevent the compiler from implementing the
+ above function call as a sibcall. The sibcall would overwrite
+ the signal context. */
+ asm volatile ("");
+}
More information about the uClibc-cvs
mailing list