From 83bbbdd08cd5f1d8cd06081b9ca19771858ca6a0 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 19 Mar 1997 00:45:07 +0000 Subject: [PATCH] (__setjmp): Fix fatal bug where 0 argument is placed in wrong place on the stack. --- sysdeps/i386/setjmp.S | 30 ++++++++++++++++-------------- 1 file changed, 16 insertions(+), 14 deletions(-) diff --git a/sysdeps/i386/setjmp.S b/sysdeps/i386/setjmp.S index 23e2b744013..203c2d16d07 100644 --- a/sysdeps/i386/setjmp.S +++ b/sysdeps/i386/setjmp.S @@ -1,21 +1,21 @@ /* setjmp for i386. -Copyright (C) 1995, 1996 Free Software Foundation, Inc. -This file is part of the GNU C Library. + Copyright (C) 1995, 1996, 1997 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 -modify it under the terms of the GNU Library General Public License as -published by the Free Software Foundation; either version 2 of the -License, or (at your option) any later version. + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. -The GNU C Library is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. -You should have received a copy of the GNU Library General Public -License along with the GNU C Library; see the file COPYING.LIB. If -not, write to the Free Software Foundation, Inc., 675 Mass Ave, -Cambridge, MA 02139, USA. */ + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include #define _ASM @@ -24,7 +24,9 @@ Cambridge, MA 02139, USA. */ /* Binary compatibility entry point. */ ENTRY (__setjmp) popl %eax /* Pop return address. */ + popl %ecx /* Pop jmp_buf. */ pushl $0 /* Push zero argument. */ + pushl %ecx /* Push jmp_buf. */ pushl %eax /* Push back return address. */ ENTRY (__sigsetjmp) -- 2.47.2