diff options
Diffstat (limited to 'sysdeps/unix/sysv/i386/signal.S')
| -rw-r--r-- | sysdeps/unix/sysv/i386/signal.S | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/i386/signal.S b/sysdeps/unix/sysv/i386/signal.S new file mode 100644 index 0000000000..af51bc5182 --- /dev/null +++ b/sysdeps/unix/sysv/i386/signal.S @@ -0,0 +1,31 @@ +/* Copyright (C) 1992, 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 Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> + +/* This is just a standard system call, except we need to load %edx + with the address of the `__sigreturn' function. */ + + .globl syscall_error + .globl C_SYMBOL_NAME(__sigreturn) +ENTRY (signal) + lea SYS_signal, %eax + lea C_SYMBOL_NAME(__sigreturn), %edx + .byte 0x9a, 0, 0, 0, 0, 7, 0 /* lcall $7, $0 -- GAS bug. */ + jb syscall_error + ret |