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[/] [or1k/] [tags/] [rel-0-3-0-rc2/] [or1ksim/] [testbench/] [mmu_asm.S] - Blame information for rev 600

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#include "spr_defs.h"
 
    .global _lo_dmmu_en
    .global _lo_immu_en
    .global _testjump
 
_lo_dmmu_en:
                l.mfspr r3,r0,SPR_SR
    l.ori   r3,r3,SPR_SR_DME
    l.mtspr r0,r3,SPR_ESR_BASE
    l.mtspr r0,r9,SPR_EPCR_BASE
    l.rfe
    l.nop
 
_lo_immu_en:
                l.mfspr r3,r0,SPR_SR
    l.ori   r3,r3,SPR_SR_IME
    l.mtspr r0,r3,SPR_ESR_BASE
    l.mtspr r0,r9,SPR_EPCR_BASE
    l.rfe
    l.nop
 
_testjump:
    l.movhi r5,0x4800
    l.ori   r5,r5,0x4800
    l.sw    0x0(r3),r5
    l.movhi r5,0x1500
    l.ori   r5,r5,0x0000
    l.sw    0x4(r3),r5
    l.or    r5,r0,r9
    l.jalr  r4
    l.nop
    l.or    r9,r0,r5
    l.jr    r9
    l.nop

Line No.	Rev	Author	Line
1	410	simons	`#include "spr_defs.h"`
2
3			`.global _lo_dmmu_en`
4			`.global _lo_immu_en`
5	415	simons	`.global _testjump`
6	410	simons
7			`_lo_dmmu_en:`
8			`l.mfspr r3,r0,SPR_SR`
9			`l.ori r3,r3,SPR_SR_DME`
10			`l.mtspr r0,r3,SPR_ESR_BASE`
11			`l.mtspr r0,r9,SPR_EPCR_BASE`
12			`l.rfe`
13			`l.nop`
14
15			`_lo_immu_en:`
16			`l.mfspr r3,r0,SPR_SR`
17	415	simons	`l.ori r3,r3,SPR_SR_IME`
18	410	simons	`l.mtspr r0,r3,SPR_ESR_BASE`
19			`l.mtspr r0,r9,SPR_EPCR_BASE`
20			`l.rfe`
21			`l.nop`
22	415	simons
23			`_testjump:`
24			`l.movhi r5,0x4800`
25			`l.ori r5,r5,0x4800`
26			`l.sw 0x0(r3),r5`
27			`l.movhi r5,0x1500`
28			`l.ori r5,r5,0x0000`
29			`l.sw 0x4(r3),r5`
30			`l.or r5,r0,r9`
31			`l.jalr r4`
32			`l.nop`
33			`l.or r9,r0,r5`
34	475	simons	`l.jr r9`
35	415	simons	`l.nop`

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[/] [or1k/] [tags/] [rel-0-3-0-rc2/] [or1ksim/] [testbench/] [mmu_asm.S] - Blame information for rev 600