diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/Makefile | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/epoll_pwait.S | 78 |
2 files changed, 1 insertions, 78 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/Makefile b/sysdeps/unix/sysv/linux/i386/Makefile index 49ccf3e2e9..b4842173e9 100644 --- a/sysdeps/unix/sysv/linux/i386/Makefile +++ b/sysdeps/unix/sysv/linux/i386/Makefile @@ -4,6 +4,7 @@ default-abi := 32 ifeq ($(subdir),misc) sysdep_routines += ioperm iopl vm86 # %ebp may be used to pass the 6th argument to syscall. +CFLAGS-epoll_pwait.c += -fomit-frame-pointer CFLAGS-mmap.c += -fomit-frame-pointer CFLAGS-mmap64.c += -fomit-frame-pointer endif diff --git a/sysdeps/unix/sysv/linux/i386/epoll_pwait.S b/sysdeps/unix/sysv/linux/i386/epoll_pwait.S deleted file mode 100644 index 65cfb984b6..0000000000 --- a/sysdeps/unix/sysv/linux/i386/epoll_pwait.S +++ /dev/null @@ -1,78 +0,0 @@ -/* Copyright (C) 2007-2015 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, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> -#define _ERRNO_H -#include <bits/errno.h> -#define _SIGNAL_H -#include <bits/signum.h> - - - .text -ENTRY (epoll_pwait) - -#ifdef __NR_epoll_pwait - - /* Save registers. */ - pushl %ebp - cfi_adjust_cfa_offset (4) - pushl %ebx - cfi_adjust_cfa_offset (4) - pushl %esi - cfi_adjust_cfa_offset (4) - pushl %edi - cfi_adjust_cfa_offset (4) - cfi_rel_offset (edi, 0) - cfi_rel_offset (esi, 4) - cfi_rel_offset (ebx, 8) - cfi_rel_offset (ebp, 12) - - movl 20(%esp), %ebx - movl 24(%esp), %ecx - movl 28(%esp), %edx - movl 32(%esp), %esi - movl 36(%esp), %edi - movl $_NSIG/8, %ebp - movl $__NR_epoll_pwait, %eax - - ENTER_KERNEL - - /* Restore registers. */ - popl %edi - cfi_adjust_cfa_offset (-4) - cfi_restore (edi) - popl %esi - cfi_adjust_cfa_offset (-4) - cfi_restore (esi) - popl %ebx - cfi_adjust_cfa_offset (-4) - cfi_restore (ebx) - popl %ebp - cfi_adjust_cfa_offset (-4) - cfi_restore (ebp) - - /* If 0 > %eax > -4096 there was an error. */ - cmpl $-4096, %eax - ja SYSCALL_ERROR_LABEL - - /* Successful; return the syscall's value. */ -#else - movl $-ENOSYS, %eax - jmp SYSCALL_ERROR_LABEL -#endif - ret -PSEUDO_END (epoll_pwait) |