1 /* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
22 #define SYSOP_semtimedop 4
24 #define SVRSP 12 /* saved register space */
25 #define PARMS LINKAGE+SVRSP /* space for 3 saved regs */
28 #define NSOPS SOPS+PTR_SIZE
29 #define TIMEOUT NSOPS+4
32 ENTRY (BP_SYM (semtimedop))
35 cfi_adjust_cfa_offset (4)
37 cfi_adjust_cfa_offset (4)
39 cfi_adjust_cfa_offset (4)
41 movl $SYSOP_semtimedop, %ebx
42 cfi_rel_offset (ebx, 4)
43 movl SEMID(%esp), %ecx
44 movl NSOPS(%esp), %edx
46 cfi_rel_offset (edi, 0)
47 movl TIMEOUT(%esp), %ebp
48 cfi_rel_offset (ebp, 8)
53 /* Restore registers. */
55 cfi_adjust_cfa_offset (-4)
58 cfi_adjust_cfa_offset (-4)
61 cfi_adjust_cfa_offset (-4)
64 /* If 0 > %eax > -4096 there was an error. */
66 ja SYSCALL_ERROR_LABEL
68 /* Successful; return the syscall's value. */
75 PSEUDO_END (BP_SYM (semtimedop))