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- /*
- * Copyright (C) 1996 Paul Mackerras.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * NOTE: assert(sizeof(buf) > 184)
- */
- #include <asm/processor.h>
- #include <asm/ppc_asm.h>
- _GLOBAL(xmon_setjmp)
- mflr r0
- std r0,0(r3)
- std r1,8(r3)
- std r2,16(r3)
- mfcr r0
- std r0,24(r3)
- std r13,32(r3)
- std r14,40(r3)
- std r15,48(r3)
- std r16,56(r3)
- std r17,64(r3)
- std r18,72(r3)
- std r19,80(r3)
- std r20,88(r3)
- std r21,96(r3)
- std r22,104(r3)
- std r23,112(r3)
- std r24,120(r3)
- std r25,128(r3)
- std r26,136(r3)
- std r27,144(r3)
- std r28,152(r3)
- std r29,160(r3)
- std r30,168(r3)
- std r31,176(r3)
- li r3,0
- blr
- _GLOBAL(xmon_longjmp)
- cmpdi r4,0
- bne 1f
- li r4,1
- 1: ld r13,32(r3)
- ld r14,40(r3)
- ld r15,48(r3)
- ld r16,56(r3)
- ld r17,64(r3)
- ld r18,72(r3)
- ld r19,80(r3)
- ld r20,88(r3)
- ld r21,96(r3)
- ld r22,104(r3)
- ld r23,112(r3)
- ld r24,120(r3)
- ld r25,128(r3)
- ld r26,136(r3)
- ld r27,144(r3)
- ld r28,152(r3)
- ld r29,160(r3)
- ld r30,168(r3)
- ld r31,176(r3)
- ld r0,24(r3)
- mtcrf 56,r0
- ld r0,0(r3)
- ld r1,8(r3)
- ld r2,16(r3)
- mtlr r0
- mr r3,r4
- blr
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