URL
https://opencores.org/ocsvn/or1k_old/or1k_old/trunk
Subversion Repositories or1k_old
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- This comparison shows the changes necessary to convert path
/
- from Rev 339 to Rev 340
- ↔ Reverse comparison
Rev 339 → Rev 340
/trunk/mp3/sw/ints/ints.S
72,22 → 72,29
l.nop |
l.nop |
|
.org 0x0900 |
_xxx: |
.org 0x0800 |
_hpint: |
l.nop |
l.nop |
l.rfe |
l.nop |
l.nop |
|
# clear TTMR[IP] |
l.addi r4,r0,SPR_TTMR |
l.movhi r5,hi(SPR_TTMR_RT | SPR_TTMR_IE) |
l.addi r5,r5,733 |
l.mtspr r4,r5,0 # set TTMR |
|
.org 0xc00 |
_syscall: |
# clear entire PICSR |
l.movhi r4,hi(SPR_PICSR) |
l.addi r4,r0,lo(SPR_PICSR) |
l.addi r5,r0,0x0000 |
l.mtspr r4,r5,0 # set PICSR |
|
l.nop |
l.nop |
l.rfe |
l.nop |
l.nop |
|
|
.org 0x2000 |
|
_main: |