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[/] [or1k/] [trunk/] [mp3/] [sw/] [setpc/] [setpc.S] - Blame information for rev 1767

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Line No. Rev Author Line
1 339 lampret 
#include "spr_defs.h"
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        .extern main
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        .extern _src_beg
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        .extern _dst_beg
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        .extern _dst_end
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.org 0x100
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_reset:
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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.slli  r0,r0,16
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        l.addi  r1,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  r4,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  r7,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  r10,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  r13,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  r16,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  r19,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  r22,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  r25,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  r28,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  r31,r0,0x0
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        l.movhi r2,hi(_main)
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        l.ori   r2,r2,lo(_main)
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        l.jr    r2
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        l.addi  r2,r0,0
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.org 0x2000
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_main:
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        l.nop
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        l.nop
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_loop:
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        l.addi r11,r11,1
60 505 lampret 
        l.addi r11,r11,2
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        l.addi r11,r11,3
62 339 lampret 
        l.addi r4,r0,SPR_PC
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        l.movhi r5,hi(_setpc)
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        l.addi r5,r5,lo(_setpc)
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        l.mtspr r4,r5,0         # set PC
66 505 lampret 
        l.addi r11,r11,4
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        l.j _stop
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        l.addi r11,r11,5
69 339 lampret 
        l.nop
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.org 0x3000
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_setpc:
74 505 lampret 
        l.addi r12,r12,1
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        l.addi r12,r12,2
76 339 lampret 
 
77 505 lampret 
_stop:
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        l.addi r12,r12,3
79 339 lampret 
        l.nop
80 505 lampret 
        l.movhi r15,hi(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,r12
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        l.mtspr r0,r15,0x1234
85 339 lampret 
        l.nop
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        l.sys 203
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        l.nop
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