diff options
Diffstat (limited to 'newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S')
| -rw-r--r-- | newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S b/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S deleted file mode 100644 index aec21c0f5..000000000 --- a/newlib/libc/sys/linux/linuxthreads/machine/i386/i386-sysdep.S +++ /dev/null @@ -1,60 +0,0 @@ -/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 2000 Free Software Foundation, Inc. - This file has been modified from 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> -#define _ERRNO_H -#include <bits/errno.h> -#include <bp-asm.h> -#include <bp-sym.h> - -.globl __syscall_error - -__syscall_error: -#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN - /* We translate the system's EWOULDBLOCK error into EAGAIN. - The GNU C library always defines EWOULDBLOCK==EAGAIN. - EWOULDBLOCK_sys is the original number. */ - cmpl $EWOULDBLOCK_sys, %eax /* Is it the old EWOULDBLOCK? */ - jne notb /* Branch if not. */ - movl $EAGAIN, %eax /* Yes; translate it to EAGAIN. */ -notb: -#endif -#ifndef PIC - pushl %eax - PUSH_ERRNO_LOCATION_RETURN - call BP_SYM (__errno) - POP_ERRNO_LOCATION_RETURN - popl %ecx - movl %ecx, (%eax) -#else - /* The caller has pushed %ebx and then set it up to - point to the GOT before calling us through the PLT. */ - pushl %eax - PUSH_ERRNO_LOCATION_RETURN - call C_SYMBOL_NAME (BP_SYM (__errno)@PLT) - POP_ERRNO_LOCATION_RETURN - popl %ecx - /* Pop %ebx value saved before jumping here. */ - popl %ebx - movl %ecx, (%eax) -#endif - movl $-1, %eax - ret - -#undef __syscall_error -END (__syscall_error) |