diff options
| author | Roland McGrath <roland@hack.frob.com> | 2012-05-25 13:31:57 -0700 |
|---|---|---|
| committer | Roland McGrath <roland@hack.frob.com> | 2012-05-25 13:41:03 -0700 |
| commit | 8422c9a560e6e3c854739c8a13ecb1c6714f930f (patch) | |
| tree | 145ab8a248defdcdc064755032eecb0eb69a4e97 /sysdeps/i386/bsd-_setjmp.S | |
| parent | 3a097cc7a18309c864186c1b864b90889d2a45e9 (diff) | |
Add systemtap static probe points in setjmp/longjmp on x86.
Diffstat (limited to 'sysdeps/i386/bsd-_setjmp.S')
| -rw-r--r-- | sysdeps/i386/bsd-_setjmp.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/i386/bsd-_setjmp.S b/sysdeps/i386/bsd-_setjmp.S index 549aefa181..8a5d0d8624 100644 --- a/sysdeps/i386/bsd-_setjmp.S +++ b/sysdeps/i386/bsd-_setjmp.S @@ -1,5 +1,5 @@ /* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. i386 version. - Copyright (C) 1994-1997,2000-2002,2005, 2006 Free Software Foundation, Inc. + Copyright (C) 1994-2012 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 @@ -24,6 +24,7 @@ #include <jmpbuf-offsets.h> #include "bp-sym.h" #include "bp-asm.h" +#include <stap-probe.h> #define PARMS LINKAGE /* no space for saved regs */ #define JMPBUF PARMS @@ -46,6 +47,7 @@ ENTRY (BP_SYM (_setjmp)) #endif movl %ecx, (JB_SP*4)(%edx) movl PCOFF(%esp), %ecx /* Save PC we are returning to now. */ + LIBC_PROBE (setjmp, 3, 4@%edx, -4@$0, 4@%ecx) #ifdef PTR_MANGLE PTR_MANGLE (%ecx) #endif |