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

Subversion Repositories or1k

[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [testbench/] [int_test.S] - Diff between revs 619 and 802

Rev 619	Rev 802
Line 105...	Line 105...
`l.addi r22,r0,0`	`l.addi r22,r0,0`

`l.movhi r23,hi(RAM_START)`	`l.movhi r23,hi(RAM_START)`
`l.ori r23,r23,lo(RAM_START)`	`l.ori r23,r23,lo(RAM_START)`

`#`
`# unmask all ints`
`#`
`l.movhi r5,0xffff`
`l.ori r5,r5,0xffff`
`l.mtspr r0,r5,SPR_PICMR # set PICMR`

`# Set r20 to hold enable tick exception`	`# Set r20 to hold enable tick exception`
`l.mfspr r20,r0,SPR_SR`	`l.mfspr r20,r0,SPR_SR`
`l.ori r20,r20,SPR_SR_SM\|SPR_SR_TEE\|SPR_SR_F`	`l.ori r20,r20,SPR_SR_SM\|SPR_SR_TEE\|SPR_SR_F`

`# Set r21 to hold value of TTMR`	`# Set r21 to hold value of TTMR`