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add cache-poking convenience functions

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This commit is contained in:
Connor Olding 2018-08-20 16:31:47 +02:00
parent ea76095e4d
commit ffc6c98e9d
1 changed files with 47 additions and 0 deletions
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47
debug.asm
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@ -121,3 +121,50 @@ DumpAndWriteExit:
lw s1, 0x18(sp)
jr ra
addiu sp, sp, 0x20
PokeDataCache:
lui a0, 0x8000
ori a1, a0, 8 * 1024 // cache size
-
cache 1, 0x00(a0)
cache 1, 0x10(a0)
cache 1, 0x20(a0)
cache 1, 0x30(a0)
cache 1, 0x40(a0)
cache 1, 0x50(a0)
cache 1, 0x60(a0)
cache 1, 0x70(a0)
addiu a0, 0x80
bne a0, a1,-
nop
jr ra
nop
PokeInstrCache:
lui a0, 0x8000
ori a1, a0, 16 * 1024 // cache size
-
cache 0, 0x00(a0)
cache 0, 0x20(a0)
cache 0, 0x40(a0)
cache 0, 0x60(a0)
cache 0, 0x80(a0)
cache 0, 0xA0(a0)
cache 0, 0xC0(a0)
cache 0, 0xE0(a0)
addiu a0, 0x100
bne a0, a1,-
nop
jr ra
nop
PokeCaches:
subiu sp, 0x18
sw ra, 0x10(sp)
jal PokeDataCache
nop
jal PokeInstrCache
nop
lw ra, 0x10(sp)
jr ra
addiu sp, 0x18