Difference between revisions of "Disable SPU IRQ EvCB"
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(Created page with "<font face='Courier New'> 00017c3c: 3c028003 lui r2,0x8003 00017c40: 94422a54 lhu r2,0x2a54(r2) 00017c44: 27bdffe8 addiu r29,r29,0xffe8 00017c48: 30420001 andi r2,r2,0x0...") |
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00017c3c: 3c028003 lui r2,0x8003 | 00017c3c: 3c028003 lui r2,0x8003 | ||
− | 00017c40: 94422a54 lhu r2,0x2a54(r2) | + | 00017c40: 94422a54 lhu r2,0x2a54(r2) # encoded instruction |
00017c44: 27bdffe8 addiu r29,r29,0xffe8 | 00017c44: 27bdffe8 addiu r29,r29,0xffe8 | ||
00017c48: 30420001 andi r2,r2,0x0001 | 00017c48: 30420001 andi r2,r2,0x0001 | ||
− | 00017c4c: 1040000b beq r2,r0,0x00017c7c | + | 00017c4c: 1040000b beq r2,r0,0x00017c7c # end if root counter 2 event already disabled |
00017c50: afbf0010 sw r31,0x0010(r29) | 00017c50: afbf0010 sw r31,0x0010(r29) | ||
00017c54: 3c048003 lui r4,0x8003 | 00017c54: 3c048003 lui r4,0x8003 | ||
− | 00017c58: 8c842a5c lw r4,0x2a5c(r4) | + | 00017c58: 8c842a5c lw r4,0x2a5c(r4) # root counter 2 EvCB |
− | 00017c5c: 0c0087f1 jal 0x00021fc4 | + | 00017c5c: 0c0087f1 jal 0x00021fc4 # [[DisableEvent]] |
00017c60: 00000000 nop | 00017c60: 00000000 nop | ||
00017c64: 3c028003 lui r2,0x8003 | 00017c64: 3c028003 lui r2,0x8003 | ||
00017c68: 94422a54 lhu r2,0x2a54(r2) | 00017c68: 94422a54 lhu r2,0x2a54(r2) | ||
00017c6c: 00000000 nop | 00017c6c: 00000000 nop | ||
− | 00017c70: 3042fffe andi r2,r2,0xfffe | + | 00017c70: 3042fffe andi r2,r2,0xfffe # set root counter 2 event disabled |
00017c74: 3c018003 lui r1,0x8003 | 00017c74: 3c018003 lui r1,0x8003 | ||
00017c78: a4222a54 sh r2,0x2a54(r1) | 00017c78: a4222a54 sh r2,0x2a54(r1) |
Revision as of 04:14, 4 February 2025
00017c3c: 3c028003 lui r2,0x8003 00017c40: 94422a54 lhu r2,0x2a54(r2) # encoded instruction 00017c44: 27bdffe8 addiu r29,r29,0xffe8 00017c48: 30420001 andi r2,r2,0x0001 00017c4c: 1040000b beq r2,r0,0x00017c7c # end if root counter 2 event already disabled 00017c50: afbf0010 sw r31,0x0010(r29) 00017c54: 3c048003 lui r4,0x8003 00017c58: 8c842a5c lw r4,0x2a5c(r4) # root counter 2 EvCB 00017c5c: 0c0087f1 jal 0x00021fc4 # DisableEvent 00017c60: 00000000 nop 00017c64: 3c028003 lui r2,0x8003 00017c68: 94422a54 lhu r2,0x2a54(r2) 00017c6c: 00000000 nop 00017c70: 3042fffe andi r2,r2,0xfffe # set root counter 2 event disabled 00017c74: 3c018003 lui r1,0x8003 00017c78: a4222a54 sh r2,0x2a54(r1) 00017c7c: 8fbf0010 lw r31,0x0010(r29) 00017c80: 27bd0018 addiu r29,r29,0x0018 00017c84: 03e00008 jr r31 00017c88: 00000000 nop