pcsx2/unfree/fps2bios/kernel/iopload/libkernel/iop_vblank.s

54 lines
988 B
ArmAsm

/*
_____ ___ ____
____| | ____| PSX2 OpenSource Project
| ___| |____ (C)2002, Nick Van Veen (nickvv@xtra.co.nz)
------------------------------------------------------------------------
iop_vblank.s Vblank Manager Functions.
taken from .irx files with symbol table.
*/
.text
.set noreorder
/* ################################ VBLANK STUB ####### */
/* # Added by Sjeep, 28th March 2002 # */
.local vblank_stub
vblank_stub:
.word 0x41e00000
.word 0
.word 0x00000101
.ascii "vblank\0\0"
.align 2
.globl WaitVblankStart
WaitVblankStart:
jr $31
li $0,4
.globl WaitVblankEnd
WaitVblankEnd:
jr $31
li $0,5
.globl WaitVblank
WaitVblank:
jr $31
li $0,6
.globl WaitNonVblank
WaitNonVblank:
jr $31
li $0,7
.globl RegisterVblankHandler
RegisterVblankHandler:
jr $31
li $0,8
.globl ReleaseVblankHandler
ReleaseVblankHandler:
jr $31
li $0,9