projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8e029c65 A |
1 | /* |
| 2 | * Copyright (c) 1999-2005 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * This file contains Original Code and/or Modifications of Original Code | |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. Please obtain a copy of the License at | |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 11 | * file. | |
| 12 | * | |
| 13 | * The Original Code and all software distributed under the License are | |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 18 | * Please see the License for the specific language governing rights and | |
| 19 | * limitations under the License. | |
| 20 | * | |
| 21 | * @APPLE_LICENSE_HEADER_END@ | |
| 22 | */ | |
| 23 | /* Copyright 1998 Apple Computer, Inc. */ | |
| 24 | ||
| 25 | #include <SYS.h> | |
| 26 | ||
| 27 | #define __APPLE_API_PRIVATE | |
| 28 | #include <machine/cpu_capabilities.h> | |
| 29 | #undef __APPLE_API_PRIVATE | |
| 30 | ||
| 31 | LABEL(___commpage_gettimeofday) | |
| 32 | movq $(_COMM_PAGE_GETTIMEOFDAY),%rax | |
| 33 | jmp *%rax | |
| 34 | ||
| 35 | /* | |
| 36 | * This syscall is special cased: the timeval is returned in rax:rdx. | |
| 37 | */ | |
| 38 | LABEL(___gettimeofday) | |
| 39 | UNIX_SYSCALL_NONAME(gettimeofday,0) | |
| 40 | movq %rax, (%rdi) | |
| 41 | movl %edx, 8(%rdi) | |
| 42 | xorl %eax, %eax | |
| 43 | ret |