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[/] [or1k/] [trunk/] [mp3/] [sw/] [setpc/] [setpc.S] - Diff between revs 505 and 1765
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| Rev 505 |
Rev 1765 |
#include "spr_defs.h"
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#include "spr_defs.h"
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.extern main
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.extern main
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.extern _src_beg
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.extern _src_beg
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.extern _dst_beg
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.extern _dst_beg
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.extern _dst_end
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.extern _dst_end
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.org 0x100
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.org 0x100
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_reset:
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_reset:
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l.nop
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l.nop
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l.nop
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l.nop
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l.movhi r0, 0x0
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l.movhi r0, 0x0
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l.slli r0,r0,16
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l.slli r0,r0,16
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l.addi r1,r0,0x0
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l.addi r1,r0,0x0
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l.addi r2,r0,0x0
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l.addi r2,r0,0x0
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l.addi r3,r0,0x0
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l.addi r3,r0,0x0
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l.addi r4,r0,0x0
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l.addi r4,r0,0x0
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l.addi r5,r0,0x0
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l.addi r5,r0,0x0
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l.addi r6,r0,0x0
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l.addi r6,r0,0x0
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l.addi r7,r0,0x0
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l.addi r7,r0,0x0
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l.addi r8,r0,0x0
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l.addi r8,r0,0x0
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l.addi r9,r0,0x1234
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l.addi r9,r0,0x1234
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l.addi r10,r0,0x0
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l.addi r10,r0,0x0
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l.addi r11,r0,0x0
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l.addi r11,r0,0x0
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l.addi r12,r0,0x0
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l.addi r12,r0,0x0
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l.addi r13,r0,0x0
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l.addi r13,r0,0x0
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l.addi r14,r0,0x0
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l.addi r14,r0,0x0
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l.addi r15,r0,0x0
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l.addi r15,r0,0x0
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l.addi r16,r0,0x0
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l.addi r16,r0,0x0
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l.addi r17,r0,0x0
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l.addi r17,r0,0x0
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l.addi r18,r0,0x0
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l.addi r18,r0,0x0
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l.addi r19,r0,0x0
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l.addi r19,r0,0x0
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l.addi r20,r0,0x0
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l.addi r20,r0,0x0
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l.addi r21,r0,0x0
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l.addi r21,r0,0x0
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l.addi r22,r0,0x0
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l.addi r22,r0,0x0
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l.addi r23,r0,0x0
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l.addi r23,r0,0x0
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l.addi r24,r0,0x0
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l.addi r24,r0,0x0
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l.addi r25,r0,0x0
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l.addi r25,r0,0x0
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l.addi r26,r0,0x0
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l.addi r26,r0,0x0
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l.addi r27,r0,0x0
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l.addi r27,r0,0x0
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l.addi r28,r0,0x0
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l.addi r28,r0,0x0
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l.addi r29,r0,0x0
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l.addi r29,r0,0x0
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l.addi r30,r0,0x0
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l.addi r30,r0,0x0
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l.addi r31,r0,0x0
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l.addi r31,r0,0x0
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l.movhi r2,hi(_main)
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l.movhi r2,hi(_main)
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l.ori r2,r2,lo(_main)
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l.ori r2,r2,lo(_main)
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l.jr r2
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l.jr r2
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l.addi r2,r0,0
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l.addi r2,r0,0
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.org 0x2000
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.org 0x2000
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_main:
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_main:
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l.nop
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l.nop
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l.nop
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l.nop
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_loop:
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_loop:
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l.addi r11,r11,1
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l.addi r11,r11,1
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l.addi r11,r11,2
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l.addi r11,r11,2
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l.addi r11,r11,3
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l.addi r11,r11,3
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l.addi r4,r0,SPR_PC
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l.addi r4,r0,SPR_PC
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l.movhi r5,hi(_setpc)
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l.movhi r5,hi(_setpc)
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l.addi r5,r5,lo(_setpc)
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l.addi r5,r5,lo(_setpc)
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l.mtspr r4,r5,0 # set PC
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l.mtspr r4,r5,0 # set PC
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l.addi r11,r11,4
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l.addi r11,r11,4
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l.j _stop
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l.j _stop
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l.addi r11,r11,5
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l.addi r11,r11,5
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l.nop
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l.nop
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.org 0x3000
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.org 0x3000
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_setpc:
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_setpc:
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l.addi r12,r12,1
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l.addi r12,r12,1
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l.addi r12,r12,2
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l.addi r12,r12,2
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_stop:
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_stop:
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l.addi r12,r12,3
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l.addi r12,r12,3
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l.nop
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l.nop
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l.movhi r15,hi(0xdeaddea1)
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l.movhi r15,hi(0xdeaddea1)
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l.ori r15,r15,lo(0xdeaddea1)
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l.ori r15,r15,lo(0xdeaddea1)
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l.add r15,r15,r11
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l.add r15,r15,r11
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l.add r15,r15,r12
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l.add r15,r15,r12
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l.mtspr r0,r15,0x1234
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l.mtspr r0,r15,0x1234
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l.nop
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l.nop
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l.sys 203
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l.sys 203
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l.nop
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l.nop
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