diff options
Diffstat (limited to 'sysdeps/unix/bsd/sequent/i386/sigvec.S')
| -rw-r--r-- | sysdeps/unix/bsd/sequent/i386/sigvec.S | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/sysdeps/unix/bsd/sequent/i386/sigvec.S b/sysdeps/unix/bsd/sequent/i386/sigvec.S deleted file mode 100644 index 62373e1315..0000000000 --- a/sysdeps/unix/bsd/sequent/i386/sigvec.S +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 1993, 1995, 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> - -/* The Dynix `sigvec' system call takes an extra argument, - which is the address of the trampoline function. */ - -.text -.align 4 -trampoline: - cld /* Clear direction flag. */ - call %eax /* Call the handler, address in %eax. */ - addl $8, %esp /* Pop signum & code off the stack. */ - /* __sigreturn will restore the context, and never return here. */ - call C_SYMBOL_NAME (__sigreturn) - -.globl syscall_error -ENTRY (__sigvec) - pushl $trampoline /* Push fourth arg: trampoline address. */ - pushl 16(%esp) /* Push third arg: our third arg. */ - pushl 16(%esp) /* Push second arg: our second arg. */ - pushl 16(%esp) /* Push first arg: our first arg. */ - mov %esp, %ecx /* Point the syscall at the arguments. */ - addl $16, %esp /* Pop those four args. */ - DO_CALL (sigvec, 4) /* Do the system call. */ - jb syscall_error /* Check for error. */ - ret - -weak_alias (__sigvec, sigvec) |