mirror of
https://github.com/n64decomp/sm64.git
synced 2024-11-11 03:45:03 -05:00
40 lines
767 B
ArmAsm
40 lines
767 B
ArmAsm
.set noreorder # don't insert nops after branches
|
|
.set gp=64
|
|
|
|
.include "macros.inc"
|
|
|
|
|
|
.section .text, "ax"
|
|
|
|
glabel osWritebackDCache
|
|
blez $a1, .osWritebackDCacheReturn
|
|
nop
|
|
li $t3, 8192
|
|
bgeu $a1, $t3, .L80324E40
|
|
nop
|
|
move $t0, $a0
|
|
addu $t1, $a0, $a1
|
|
bgeu $t0, $t1, .osWritebackDCacheReturn
|
|
nop
|
|
andi $t2, $t0, 0xf
|
|
addiu $t1, $t1, -0x10
|
|
subu $t0, $t0, $t2
|
|
.L80324E28:
|
|
cache 0x19, ($t0)
|
|
bltu $t0, $t1, .L80324E28
|
|
addiu $t0, $t0, 0x10
|
|
.osWritebackDCacheReturn:
|
|
jr $ra
|
|
nop
|
|
|
|
.L80324E40:
|
|
lui $t0, 0x8000
|
|
addu $t1, $t0, $t3
|
|
addiu $t1, $t1, -0x10
|
|
.L80324E4C:
|
|
cache 1, ($t0)
|
|
bltu $t0, $t1, .L80324E4C
|
|
addiu $t0, 0x10 # addiu $t0, $t0, 0x10
|
|
jr $ra
|
|
nop
|