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https://sourceware.org/git/glibc.git
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73 lines
1.8 KiB
ArmAsm
73 lines
1.8 KiB
ArmAsm
/* Selective file content synch'ing.
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Copyright (C) 2006, 2007 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdep.h>
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#define _ERRNO_H 1
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#include <bits/errno.h>
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.text
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ENTRY (sync_file_range)
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#ifdef __NR_sync_file_range
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pushl %ebx
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cfi_adjust_cfa_offset (4)
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pushl %esi
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cfi_adjust_cfa_offset (4)
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pushl %edi
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cfi_adjust_cfa_offset (4)
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pushl %ebp
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cfi_adjust_cfa_offset (4)
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movl 20(%esp), %ebx
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cfi_rel_offset (ebx, 12)
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movl 24(%esp), %ecx
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movl 28(%esp), %edx
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movl 32(%esp), %esi
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cfi_rel_offset (esi, 8)
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movl 36(%esp), %edi
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cfi_rel_offset (edi, 4)
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movl 40(%esp), %ebp
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cfi_rel_offset (ebp, 0)
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movl $SYS_ify(sync_file_range), %eax
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ENTER_KERNEL
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popl %ebp
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cfi_adjust_cfa_offset (-4)
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cfi_restore (ebp)
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popl %edi
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cfi_adjust_cfa_offset (-4)
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cfi_restore (edi)
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popl %esi
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cfi_adjust_cfa_offset (-4)
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cfi_restore (esi)
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popl %ebx
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cfi_adjust_cfa_offset (-4)
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cfi_restore (ebx)
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cmpl $-4095, %eax
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jae SYSCALL_ERROR_LABEL
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#else
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movl $-ENOSYS, %eax
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jmp SYSCALL_ERROR_LABEL
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#endif
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L(pseudo_end):
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ret
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PSEUDO_END (sync_file_range)
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