mirror of
https://github.com/zeldaret/oot.git
synced 2024-09-21 04:24:43 +00:00
7334ffa373
* Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
24 lines
425 B
ArmAsm
24 lines
425 B
ArmAsm
#include "ultra64/asm.h"
|
|
#include "ultra64/r4300.h"
|
|
|
|
.set noat
|
|
.set noreorder
|
|
|
|
.section .text
|
|
|
|
.balign 16
|
|
|
|
LEAF(osWritebackDCacheAll)
|
|
li $t0, K0BASE
|
|
li $t2, DCACHE_SIZE
|
|
addu $t1, $t0, $t2
|
|
addiu $t1, $t1, -DCACHE_LINESIZE
|
|
1:
|
|
cache (CACH_PD | C_IWBINV), ($t0)
|
|
sltu $at, $t0, $t1
|
|
bnez $at, 1b
|
|
addiu $t0, DCACHE_LINESIZE
|
|
jr $ra
|
|
nop
|
|
END(osWritebackDCacheAll)
|