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.include "asm/macros.inc"
.include "global.inc"
.text
arm_func_start OS_ResetSystem
OS_ResetSystem: ; 0x020CD3B4
stmdb sp!, {r4,lr}
ldr r1, _020CD42C ; =0x027FFC40
mov r4, r0
ldrh r0, [r1, #0x0]
cmp r0, #0x2
bne _020CD3D0
bl OS_Terminate
_020CD3D0:
bl OS_GetLockID
mov r0, r0, lsl #0x10
mov r0, r0, lsr #0x10
bl CARD_LockRom
_020CD3E0:
mov r0, #0x0
bl MI_StopDma
mov r0, #0x1
bl MI_StopDma
mov r0, #0x2
bl MI_StopDma
mov r0, #0x3
bl MI_StopDma
mov r0, #0x40000
bl OS_SetIrqMask
mvn r0, #0x0
bl OS_ResetRequestIrqMask
ldr r1, _020CD430
mov r0, #0x10
str r4, [r1]
bl OSi_SendToPxi
bl OSi_DoResetSystem
ldmia sp!, {r4, lr}
bx lr
_020CD42C: .word 0x027FFC40
_020CD430: .word 0x027FFC20
arm_func_start OSi_SendToPxi
OSi_SendToPxi: ; 0x020CD434
stmdb sp!, {r4-r6,lr}
mov r6, r0, lsl #0x8
mov r5, #0xc
mov r4, #0x0
_020CD444:
mov r0, r5
mov r1, r6
mov r2, r4
bl PXI_SendWordByFifo
_020CD454:
cmp r0, #0x0
bne _020CD444
ldmia sp!, {r4-r6, lr}
bx lr
arm_func_start OSi_CommonCallback
OSi_CommonCallback: ; OSi_CommonCallback
stmdb sp!, {lr}
sub sp, sp, #0x4
and r0, r1, #0x7f00
mov r0, r0, lsl #0x8
mov r0, r0, lsr #0x10
cmp r0, #0x10
ldreq r0, _020CD4A4 ; =OSi_IsResetOccurred
moveq r1, #0x1
streqh r1, [r0, #0x0]
addeq sp, sp, #0x4
ldmeqia sp!, {lr}
bxeq lr
bl OS_Terminate
add sp, sp, #0x4
ldmia sp!, {lr}
bx lr
.balign 4
_020CD4A4: .word OSi_IsResetOccurred
arm_func_start OS_InitReset
OS_InitReset: ; 0x020CD4A8
stmdb sp!, {r4-r5,lr}
sub sp, sp, #0x4
ldr r0, _020CD508 ; =0x021D37DC
ldrh r1, [r0, #0x0]
cmp r1, #0x0
addne sp, sp, #0x4
ldmneia sp!, {r4-r5,lr}
bxne lr
mov r1, #0x1
strh r1, [r0, #0x0]
bl PXI_Init
mov r5, #0xc
mov r4, #0x1
_020CD4DC:
mov r0, r5
mov r1, r4
bl PXI_IsCallbackReady
_020CD4E8:
cmp r0, #0x0
beq _020CD4DC
ldr r1, _020CD50C
mov r0, #0xC
bl PXI_SetFifoRecvCallback
add sp, sp, #0x4
ldmia sp!, {r4-r5, lr}
bx lr
_020CD508: .word OSi_IsInitReset
_020CD50C: .word OSi_CommonCallback
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