URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_39/] [or1ksim/] [testbench/] [mmu_asm.S] - Blame information for rev 410

Go to most recent revision | Details | Compare with Previous | View Log


#include "spr_defs.h"
 
    .global _lo_dmmu_en
    .global _lo_immu_en
 
_lo_dmmu_en:
                l.mfspr r3,r0,SPR_SR
    l.ori   r3,r3,SPR_SR_EXR
    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_EXR
    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
 

Line No.	Rev	Author	Line
1	410	simons	`#include "spr_defs.h"`
2
3			`.global _lo_dmmu_en`
4			`.global _lo_immu_en`
5
6			`_lo_dmmu_en:`
7			`l.mfspr r3,r0,SPR_SR`
8			`l.ori r3,r3,SPR_SR_EXR`
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			`l.ori r3,r3,SPR_SR_EXR`
18			`l.ori r3,r3,SPR_SR_DME`
19			`l.mtspr r0,r3,SPR_ESR_BASE`
20			`l.mtspr r0,r9,SPR_EPCR_BASE`
21			`l.rfe`
22			`l.nop`
23

Browse

Tools

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_39/] [or1ksim/] [testbench/] [mmu_asm.S] - Blame information for rev 410