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Source at commit 2350 created 10 years 5 months ago. By ifabio, remove duplicated define. | |
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1 | /*␊ |
2 | * Copyright (c) 1999-2004 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 (c) 1991 NeXT Software, Inc. All rights reserved.␊ |
24 | *␊ |
25 | *␉File:␉architecture/ppc/cframe.h␊ |
26 | *␉Author:␉Mike DeMoney, NeXT Software, Inc.␊ |
27 | *␊ |
28 | *␉This include file defines C calling sequence defines␊ |
29 | *␉for ppc port.␊ |
30 | *␊ |
31 | * HISTORY␊ |
32 | * 20-May-97 Umesh Vaishampayan (umeshv@apple.com)␊ |
33 | *␉Added C_RED_ZONE.␊ |
34 | * 29-Dec-96 Umesh Vaishampayan (umeshv@NeXT.com)␊ |
35 | *␉Ported from m98k.␊ |
36 | * 11-June-91 Mike DeMoney (mike@next.com)␊ |
37 | *␉Created.␊ |
38 | */␊ |
39 | ␊ |
40 | #ifndef␉_ARCH_PPC_CFRAME_H_␊ |
41 | #define␉_ARCH_PPC_CFRAME_H_␊ |
42 | ␊ |
43 | /* Note that these values are copies of the somewhat more authoritative␊ |
44 | * values in <architecture/ppc/mode_independent_asm.h>. We do not␊ |
45 | * include that file to avoid breaking legacy clients due to name␊ |
46 | * collisions.␊ |
47 | *␊ |
48 | * Note also that C_ARGSAVE_LEN isn't well defined or useful in PPC.␊ |
49 | * Most legacy uses of it are assuming it is the minimum stack frame␊ |
50 | * size, which is what we define it to be.␊ |
51 | */␊ |
52 | #if defined (__ppc64__)␊ |
53 | #define␉C_ARGSAVE_LEN␉64 /* "minimum arg save area" (but see above) */␊ |
54 | #define␉C_STACK_ALIGN␉32 /* stack must be 32 byte aligned */␊ |
55 | #define␉C_RED_ZONE 320 /* 320 bytes to skip over saved registers */␊ |
56 | #else␊ |
57 | #define␉C_ARGSAVE_LEN␉32 /* "minimum arg save area" (but see above) */␊ |
58 | #define␉C_STACK_ALIGN␉16 /* stack must be 16 byte aligned */␊ |
59 | #define␉C_RED_ZONE 224 /* 224 bytes to skip over saved registers */␊ |
60 | #endif␊ |
61 | ␊ |
62 | #endif␉/* _ARCH_PPC_CFRAME_H_ */␊ |
63 |