| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 1996 Paul Mackerras. |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU General Public License |
| 6 | * as published by the Free Software Foundation; either version |
| 7 | * 2 of the License, or (at your option) any later version. |
| 8 | * |
| 9 | * NOTE: assert(sizeof(buf) > 184) |
| 10 | */ |
| 11 | #include <asm/processor.h> |
| 12 | #include <asm/ppc_asm.h> |
| 13 | |
| 14 | _GLOBAL(xmon_setjmp) |
| 15 | mflr r0 |
| 16 | std r0,0(r3) |
| 17 | std r1,8(r3) |
| 18 | std r2,16(r3) |
| 19 | mfcr r0 |
| 20 | std r0,24(r3) |
| 21 | std r13,32(r3) |
| 22 | std r14,40(r3) |
| 23 | std r15,48(r3) |
| 24 | std r16,56(r3) |
| 25 | std r17,64(r3) |
| 26 | std r18,72(r3) |
| 27 | std r19,80(r3) |
| 28 | std r20,88(r3) |
| 29 | std r21,96(r3) |
| 30 | std r22,104(r3) |
| 31 | std r23,112(r3) |
| 32 | std r24,120(r3) |
| 33 | std r25,128(r3) |
| 34 | std r26,136(r3) |
| 35 | std r27,144(r3) |
| 36 | std r28,152(r3) |
| 37 | std r29,160(r3) |
| 38 | std r30,168(r3) |
| 39 | std r31,176(r3) |
| 40 | li r3,0 |
| 41 | blr |
| 42 | |
| 43 | _GLOBAL(xmon_longjmp) |
| 44 | cmpdi r4,0 |
| 45 | bne 1f |
| 46 | li r4,1 |
| 47 | 1: ld r13,32(r3) |
| 48 | ld r14,40(r3) |
| 49 | ld r15,48(r3) |
| 50 | ld r16,56(r3) |
| 51 | ld r17,64(r3) |
| 52 | ld r18,72(r3) |
| 53 | ld r19,80(r3) |
| 54 | ld r20,88(r3) |
| 55 | ld r21,96(r3) |
| 56 | ld r22,104(r3) |
| 57 | ld r23,112(r3) |
| 58 | ld r24,120(r3) |
| 59 | ld r25,128(r3) |
| 60 | ld r26,136(r3) |
| 61 | ld r27,144(r3) |
| 62 | ld r28,152(r3) |
| 63 | ld r29,160(r3) |
| 64 | ld r30,168(r3) |
| 65 | ld r31,176(r3) |
| 66 | ld r0,24(r3) |
| 67 | mtcrf 56,r0 |
| 68 | ld r0,0(r3) |
| 69 | ld r1,8(r3) |
| 70 | ld r2,16(r3) |
| 71 | mtlr r0 |
| 72 | mr r3,r4 |
| 73 | blr |