| setjmp.h (85230) | setjmp.h (104493) |
|---|---|
| 1/* $FreeBSD: head/sys/ia64/include/setjmp.h 85230 2001-10-20 15:19:43Z dfr $ */ 2/* | 1/*- |
| 3 * Copyright (c) 2000 4 * Intel Corporation. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * --- 21 unchanged lines hidden (view full) --- 32 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 38 * THE POSSIBILITY OF SUCH DAMAGE. 39 * | 2 * Copyright (c) 2000 3 * Intel Corporation. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * --- 21 unchanged lines hidden (view full) --- 31 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 37 * THE POSSIBILITY OF SUCH DAMAGE. 38 * |
| 39 * $FreeBSD: head/sys/ia64/include/setjmp.h 104493 2002-10-04 22:10:06Z mike $ |
|
| 40 */ 41 | 40 */ 41 |
| 42#ifndef _MACHINE_SETJMP_H_ 43#define _MACHINE_SETJMP_H_ 44 |
|
| 42/* | 45/* |
| 43 * IA64 assembler doesn't like C style comments. This also means we can't 44 * include other include files to get things like the roundup2() macro. | 46 * IA64 assembler doesn't like C style comments. This also means we can't 47 * include other include files to get things like the roundup2() macro. |
| 45 * | 48 * |
| 46 * NOTE: Actual register storage must start on a 16 byte boundary. Both 47 * setjmp and longjmp make that adjustment before referencing the contents 48 * of jmp_buf. The macro JMPBUF_ADDR_OF( buf, item ) allows someone to get 49 * the address of an individual item saved in jmp_buf | 49 * NOTE: Actual register storage must start on a 16 byte boundary. Both 50 * setjmp and longjmp make that adjustment before referencing the contents 51 * of jmp_buf. The macro JMPBUF_ADDR_OF() allows someone to get the address 52 * of an individual item saved in jmp_buf. |
| 50 */ 51 | 53 */ 54 |
| 52#define our_roundup(x, y) (((x)+((y)-1))&(~((y)-1))) | 55#define our_roundup(x, y) (((x)+((y)-1))&(~((y)-1))) |
| 53 | 56 |
| 54#define JMPBUF_ALIGNMENT 0x10 55#define JMPBUF_ADDR_OF( buf, item ) \ 56 ((size_t)((our_roundup((size_t)buf, JMPBUF_ALIGNMENT)) + item)) | 57#define JMPBUF_ALIGNMENT 0x10 58#define JMPBUF_ADDR_OF(buf, item) \ 59 ((size_t)((our_roundup((size_t)buf, JMPBUF_ALIGNMENT)) + item)) |
| 57 | 60 |
| 58#define J_UNAT 0 59#define J_NATS 0x8 60#define J_PFS 0x10 61#define J_BSP 0x18 62#define J_RNAT 0x20 63#define J_PREDS 0x28 64#define J_LC 0x30 65#define J_R4 0x38 66#define J_R5 0x40 67#define J_R6 0x48 68#define J_R7 0x50 69#define J_SP 0x58 70#define J_F2 0x60 71#define J_F3 0x70 72#define J_F4 0x80 73#define J_F5 0x90 74#define J_F16 0xa0 75#define J_F17 0xb0 76#define J_F18 0xc0 77#define J_F19 0xd0 78#define J_F20 0xe0 79#define J_F21 0xf0 80#define J_F22 0x100 81#define J_F23 0x110 82#define J_F24 0x120 83#define J_F25 0x130 84#define J_F26 0x140 85#define J_F27 0x150 86#define J_F28 0x160 87#define J_F29 0x170 88#define J_F30 0x180 89#define J_F31 0x190 90#define J_FPSR 0x1a0 91#define J_B0 0x1a8 92#define J_B1 0x1b0 93#define J_B2 0x1b8 94#define J_B3 0x1c0 95#define J_B4 0x1c8 96#define J_B5 0x1d0 97#define J_SIG0 0x1d8 98#define J_SIG1 0x1e0 99#define J_SIGMASK 0x1e8 100#define J_END 0x1f0 | 61#define J_UNAT 0 62#define J_NATS 0x8 63#define J_PFS 0x10 64#define J_BSP 0x18 65#define J_RNAT 0x20 66#define J_PREDS 0x28 67#define J_LC 0x30 68#define J_R4 0x38 69#define J_R5 0x40 70#define J_R6 0x48 71#define J_R7 0x50 72#define J_SP 0x58 73#define J_F2 0x60 74#define J_F3 0x70 75#define J_F4 0x80 76#define J_F5 0x90 77#define J_F16 0xa0 78#define J_F17 0xb0 79#define J_F18 0xc0 80#define J_F19 0xd0 81#define J_F20 0xe0 82#define J_F21 0xf0 83#define J_F22 0x100 84#define J_F23 0x110 85#define J_F24 0x120 86#define J_F25 0x130 87#define J_F26 0x140 88#define J_F27 0x150 89#define J_F28 0x160 90#define J_F29 0x170 91#define J_F30 0x180 92#define J_F31 0x190 93#define J_FPSR 0x1a0 94#define J_B0 0x1a8 95#define J_B1 0x1b0 96#define J_B2 0x1b8 97#define J_B3 0x1c0 98#define J_B4 0x1c8 99#define J_B5 0x1d0 100#define J_SIG0 0x1d8 101#define J_SIG1 0x1e0 102#define J_SIGMASK 0x1e8 103#define J_END 0x1f0 |
| 101 102#ifndef LOCORE 103/* 104 * jmp_buf and sigjmp_buf are encapsulated in different structs to force 105 * compile-time diagnostics for mismatches. The structs are the same 106 * internally to avoid some run-time errors for mismatches. 107 */ 108#ifndef _ANSI_SOURCE | 104 105#ifndef LOCORE 106/* 107 * jmp_buf and sigjmp_buf are encapsulated in different structs to force 108 * compile-time diagnostics for mismatches. The structs are the same 109 * internally to avoid some run-time errors for mismatches. 110 */ 111#ifndef _ANSI_SOURCE |
| 109typedef struct _sigjmp_buf { 110 char Buffer[ J_END + JMPBUF_ALIGNMENT ]; | 112typedef struct _sigjmp_buf { 113 char Buffer[J_END + JMPBUF_ALIGNMENT]; |
| 111} sigjmp_buf[1]; | 114} sigjmp_buf[1]; |
| 112#endif /* not ANSI */ 113typedef struct _jmp_buf { 114 char Buffer[ J_END + JMPBUF_ALIGNMENT ]; | 115#endif 116 117typedef struct _jmp_buf { 118 char Buffer[J_END + JMPBUF_ALIGNMENT]; |
| 115} jmp_buf[1]; 116#endif | 119} jmp_buf[1]; 120#endif |
| 121 122#endif /* !_MACHINE_SETJMP_H_ */ |
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