projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 91447636 | 2 | * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved. |
| 1c79356b | 3 | * |
| 8ad349bb | 4 | * @APPLE_LICENSE_OSREFERENCE_HEADER_START@ |
| 1c79356b | 5 | * |
| 8ad349bb A |
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. The rights granted to you under the | |
| 10 | * License may not be used to create, or enable the creation or | |
| 11 | * redistribution of, unlawful or unlicensed copies of an Apple operating | |
| 12 | * system, or to circumvent, violate, or enable the circumvention or | |
| 13 | * violation of, any terms of an Apple operating system software license | |
| 14 | * agreement. | |
| 15 | * | |
| 16 | * Please obtain a copy of the License at | |
| 17 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 18 | * file. | |
| 19 | * | |
| 20 | * The Original Code and all software distributed under the License are | |
| 21 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 22 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 23 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 24 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 25 | * Please see the License for the specific language governing rights and | |
| 26 | * limitations under the License. | |
| 27 | * | |
| 28 | * @APPLE_LICENSE_OSREFERENCE_HEADER_END@ | |
| 1c79356b A |
29 | */ |
| 30 | /* Copyright (c) 1991 NeXT Software, Inc. All rights reserved. | |
| 31 | * | |
| 32 | * File: architecture/ppc/cframe.h | |
| 33 | * Author: Mike DeMoney, NeXT Software, Inc. | |
| 34 | * | |
| 35 | * This include file defines C calling sequence defines | |
| 36 | * for ppc port. | |
| 1c79356b A |
37 | */ |
| 38 | ||
| 39 | #ifndef _ARCH_PPC_CFRAME_H_ | |
| 40 | #define _ARCH_PPC_CFRAME_H_ | |
| 41 | ||
| 91447636 A |
42 | #if defined (__ppc64__) |
| 43 | #define C_ARGSAVE_LEN 64 /* at least 64 bytes of arg save */ | |
| 44 | #define C_STACK_ALIGN 32 /* stack must be 32 byte aligned */ | |
| 45 | #define C_RED_ZONE 320 /* 320 bytes to skip over saved registers */ | |
| 46 | #else | |
| 1c79356b A |
47 | #define C_ARGSAVE_LEN 32 /* at least 32 bytes of arg save */ |
| 48 | #define C_STACK_ALIGN 16 /* stack must be 16 byte aligned */ | |
| 91447636 A |
49 | #define C_RED_ZONE 224 /* 224 bytes to skip over saved registers */ |
| 50 | #endif | |
| 1c79356b A |
51 | |
| 52 | #endif /* _ARCH_PPC_CFRAME_H_ */ |