| stdarg.h (77957) | stdarg.h (85113) |
|---|---|
| 1/*- 2 * Copyright (c) 2000 Tsubai Masanari. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 10 unchanged lines hidden (view full) --- 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $NetBSD: stdarg.h,v 1.5 2000/02/27 17:50:21 tsubai Exp $ | 1/*- 2 * Copyright (c) 2000 Tsubai Masanari. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. --- 10 unchanged lines hidden (view full) --- 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $NetBSD: stdarg.h,v 1.5 2000/02/27 17:50:21 tsubai Exp $ |
| 27 * $FreeBSD: head/sys/powerpc/include/stdarg.h 77957 2001-06-10 02:39:37Z benno $ | 27 * $FreeBSD: head/sys/powerpc/include/stdarg.h 85113 2001-10-18 19:11:12Z mp $ |
| 28 */ 29 30#ifndef _POWERPC_STDARG_H_ 31#define _POWERPC_STDARG_H_ 32 33#include <machine/ansi.h> 34 35#if 0 --- 10 unchanged lines hidden (view full) --- 46 47#ifdef __lint__ 48 49#define va_start(ap, last) ((ap) = *(va_list *)0) 50#define va_arg(ap, type) (*(type *)(void *)&(ap)) 51 52#else 53 | 28 */ 29 30#ifndef _POWERPC_STDARG_H_ 31#define _POWERPC_STDARG_H_ 32 33#include <machine/ansi.h> 34 35#if 0 --- 10 unchanged lines hidden (view full) --- 46 47#ifdef __lint__ 48 49#define va_start(ap, last) ((ap) = *(va_list *)0) 50#define va_arg(ap, type) (*(type *)(void *)&(ap)) 51 52#else 53 |
| 54#if defined __GNUC__ && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ == 95) |
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| 54#define va_start(ap, last) \ 55 (__builtin_next_arg(last), \ | 55#define va_start(ap, last) \ 56 (__builtin_next_arg(last), \ |
| 57 __builtin_memcpy ((ap), __builtin_saveregs (), sizeof(__gnuc_va_list))) 58#else 59#define va_start(ap, last) \ 60 (__builtin_next_arg(last), \ |
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| 56 (ap).__stack = __va_stack_args, \ 57 (ap).__base = __va_reg_args, \ 58 (ap).__gpr = __va_first_gpr, \ 59 (ap).__fpr = __va_first_fpr) | 61 (ap).__stack = __va_stack_args, \ 62 (ap).__base = __va_reg_args, \ 63 (ap).__gpr = __va_first_gpr, \ 64 (ap).__fpr = __va_first_fpr) |
| 65#endif |
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| 60 61#define __va_first_gpr (__builtin_args_info(0)) 62#define __va_first_fpr (__builtin_args_info(1) - 32 - 1) 63#define __va_stack_args \ 64 ((char *)__builtin_saveregs() + \ 65 (__va_first_gpr >= 8 ? __va_first_gpr - 8 : 0) * sizeof(int)) 66#define __va_reg_args \ 67 ((char *)__builtin_frame_address(0) + __builtin_args_info(4)) --- 10 unchanged lines hidden (view full) --- 78 (__builtin_classify_type(*(type *)0) == __REAL_TYPE_CLASS) 79 80#define __va_struct(type) \ 81 (__builtin_classify_type(*(type *)0) >= __RECORD_TYPE_CLASS) 82 83#define __va_size(type) \ 84 ((sizeof(type) + sizeof(int) - 1) / sizeof(int) * sizeof(int)) 85 | 66 67#define __va_first_gpr (__builtin_args_info(0)) 68#define __va_first_fpr (__builtin_args_info(1) - 32 - 1) 69#define __va_stack_args \ 70 ((char *)__builtin_saveregs() + \ 71 (__va_first_gpr >= 8 ? __va_first_gpr - 8 : 0) * sizeof(int)) 72#define __va_reg_args \ 73 ((char *)__builtin_frame_address(0) + __builtin_args_info(4)) --- 10 unchanged lines hidden (view full) --- 84 (__builtin_classify_type(*(type *)0) == __REAL_TYPE_CLASS) 85 86#define __va_struct(type) \ 87 (__builtin_classify_type(*(type *)0) >= __RECORD_TYPE_CLASS) 88 89#define __va_size(type) \ 90 ((sizeof(type) + sizeof(int) - 1) / sizeof(int) * sizeof(int)) 91 |
| 92#if defined __GNUC__ && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ == 95) |
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| 86#define __va_savedgpr(ap, type) \ | 93#define __va_savedgpr(ap, type) \ |
| 94 ((ap)->__base + (ap)->__gpr * sizeof(int) - sizeof(type)) 95 96#define __va_savedfpr(ap, type) \ 97 ((ap)->__base + 8 * sizeof(int) + (ap)->__fpr * sizeof(double) - \ 98 sizeof(type)) 99 100#define __va_stack(ap, type) \ 101 ((ap)->__stack += __va_size(type) + \ 102 (__va_longlong(type) ? (int)(ap)->__stack & 4 : 0), \ 103 (ap)->__stack - sizeof(type)) 104 105#define __va_gpr(ap, type) \ 106 ((ap)->__gpr += __va_size(type) / sizeof(int) + \ 107 (__va_longlong(type) ? (ap)->__gpr & 1 : 0), \ 108 (ap)->__gpr <= 8 ? __va_savedgpr(ap, type) : __va_stack(ap, type)) 109 110#define __va_fpr(ap, type) \ 111 ((ap)->__fpr++, \ 112 (ap)->__fpr <= 8 ? __va_savedfpr(ap, type) : __va_stack(ap, type)) 113#else 114#define __va_savedgpr(ap, type) \ |
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| 87 ((ap).__base + (ap).__gpr * sizeof(int) - sizeof(type)) 88 89#define __va_savedfpr(ap, type) \ 90 ((ap).__base + 8 * sizeof(int) + (ap).__fpr * sizeof(double) - \ 91 sizeof(type)) 92 93#define __va_stack(ap, type) \ 94 ((ap).__stack += __va_size(type) + \ 95 (__va_longlong(type) ? (int)(ap).__stack & 4 : 0), \ 96 (ap).__stack - sizeof(type)) 97 98#define __va_gpr(ap, type) \ 99 ((ap).__gpr += __va_size(type) / sizeof(int) + \ 100 (__va_longlong(type) ? (ap).__gpr & 1 : 0), \ 101 (ap).__gpr <= 8 ? __va_savedgpr(ap, type) : __va_stack(ap, type)) 102 103#define __va_fpr(ap, type) \ 104 ((ap).__fpr++, \ 105 (ap).__fpr <= 8 ? __va_savedfpr(ap, type) : __va_stack(ap, type)) | 115 ((ap).__base + (ap).__gpr * sizeof(int) - sizeof(type)) 116 117#define __va_savedfpr(ap, type) \ 118 ((ap).__base + 8 * sizeof(int) + (ap).__fpr * sizeof(double) - \ 119 sizeof(type)) 120 121#define __va_stack(ap, type) \ 122 ((ap).__stack += __va_size(type) + \ 123 (__va_longlong(type) ? (int)(ap).__stack & 4 : 0), \ 124 (ap).__stack - sizeof(type)) 125 126#define __va_gpr(ap, type) \ 127 ((ap).__gpr += __va_size(type) / sizeof(int) + \ 128 (__va_longlong(type) ? (ap).__gpr & 1 : 0), \ 129 (ap).__gpr <= 8 ? __va_savedgpr(ap, type) : __va_stack(ap, type)) 130 131#define __va_fpr(ap, type) \ 132 ((ap).__fpr++, \ 133 (ap).__fpr <= 8 ? __va_savedfpr(ap, type) : __va_stack(ap, type)) |
| 134#endif |
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| 106 107#define va_arg(ap, type) \ 108 (*(type *)(__va_struct(type) ? (*(void **)__va_gpr(ap, void *)) : \ 109 __va_double(type) ? __va_fpr(ap, type) : \ 110 __va_gpr(ap, type))) 111 112#endif /* __lint__ */ 113 114#define va_end(ap) 115 116#if !defined(_ANSI_SOURCE) && \ 117 (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \ 118 defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L) 119#define va_copy(dest, src) \ 120 ((dest) = (src)) 121#endif 122 123#endif /* _POWERPC_STDARG_H_ */ | 135 136#define va_arg(ap, type) \ 137 (*(type *)(__va_struct(type) ? (*(void **)__va_gpr(ap, void *)) : \ 138 __va_double(type) ? __va_fpr(ap, type) : \ 139 __va_gpr(ap, type))) 140 141#endif /* __lint__ */ 142 143#define va_end(ap) 144 145#if !defined(_ANSI_SOURCE) && \ 146 (!defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE) || \ 147 defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L) 148#define va_copy(dest, src) \ 149 ((dest) = (src)) 150#endif 151 152#endif /* _POWERPC_STDARG_H_ */ |