Merge branch 'master' of github.com:martmists/pokediamond into pikalax_work

1 files changed, 162 insertions, 0 deletions

diff --git a/arm9/asm/CARD_request.s b/arm9/asm/CARD_request.s
new file mode 100644
index 00000000..bb9c32a9
--- /dev/null
+++ b/arm9/asm/CARD_request.s
@@ -0,0 +1,162 @@
+	.include "asm/macros.inc"
+	.include "global.inc"
+
+    .text
+
+	arm_func_start CARDi_Request
+CARDi_Request:
+	stmdb sp!, {r4-r11,lr}
+	sub sp, sp, #0x4
+	mov r6, r0
+	ldr r0, [r6, #0x114]
+	mov r5, r1
+	mov r4, r2
+	ands r0, r0, #0x2
+	bne _020D7A44
+	ldr r1, [r6, #0x114]
+	mov r0, #0xb
+	orr r2, r1, #0x2
+	mov r1, #0x1
+	str r2, [r6, #0x114]
+	bl PXI_IsCallbackReady
+_020D7A04: ; 0x020D7A04
+	cmp r0, #0x0
+	bne _020D7A34
+	mov r9, #0x64
+	mov r8, #0xb
+	mov r7, #0x1
+_020D7A18:
+	mov r0, r9
+	bl OS_SpinWait
+	mov r0, r8
+	mov r1, r7
+	bl PXI_IsCallbackReady
+_020D7A2C: ; 0x020D7A2C
+	cmp r0, #0x0
+	beq _020D7A18
+_020D7A34:
+	mov r0, r6
+	mov r1, #0x0
+	mov r2, #0x1
+	bl CARDi_Request
+_020D7A44:
+	ldr r0, [r6, #0x0]
+	mov r1, #0x60
+	bl DC_FlushRange
+	bl DC_WaitWriteBufferEmpty
+	mov r9, #0xb
+	mov r8, #0x1
+	mov r7, #0x0
+	mov r11, #0x60
+_020D7A64:
+	str r5, [r6, #0x4]
+	ldr r0, [r6, #0x114]
+	orr r0, r0, #0x20
+	str r0, [r6, #0x114]
+_020D7A74:
+	mov r0, r9
+	mov r1, r5
+	mov r2, r8
+	bl PXI_SendWordByFifo
+_020D7A84: ; 0x020D7A84
+	cmp r0, #0x0
+	blt _020D7A74
+	cmp r5, #0x0
+	bne _020D7AB0
+	ldr r10, [r6, #0x0]
+_020D7A98:
+	mov r0, r9
+	mov r1, r10
+	mov r2, r8
+	bl PXI_SendWordByFifo
+_020D7AA8: ; 0x020D7AA8
+	cmp r0, #0x0
+	blt _020D7A98
+_020D7AB0:
+	bl OS_DisableInterrupts
+	ldr r1, [r6, #0x114]
+	mov r10, r0
+	ands r0, r1, #0x20
+	beq _020D7AD8
+_020D7AC4:
+	mov r0, r7
+	bl OS_SleepThread
+	ldr r0, [r6, #0x114]
+	ands r0, r0, #0x20
+	bne _020D7AC4
+_020D7AD8:
+	mov r0, r10
+	bl OS_RestoreInterrupts
+_020D7AE0: ; 0x020D7AE0
+	ldr r0, [r6, #0x0]
+	mov r1, r11
+	bl DC_InvalidateRange
+_020D7AEC: ; 0x020D7AEC
+	ldr r0, [r6, #0x0]
+	ldr r0, [r0, #0x0]
+	cmp r0, #0x4
+	bne _020D7B08
+	sub r4, r4, #0x1
+	cmp r4, #0x0
+	bgt _020D7A64
+_020D7B08:
+	cmp r0, #0x0
+	moveq r0, #0x1
+	movne r0, #0x0
+	add sp, sp, #0x4
+	ldmia sp!, {r4-r11,lr}
+	bx lr
+
+	arm_func_start CARDi_TaskThread
+CARDi_TaskThread: ; 0x020D7B20
+	stmdb sp!, {r4-r7,lr}
+	sub sp, sp, #0x4
+	ldr r5, _020D7B78 ; =0x021D55C0
+	mov r6, #0x0
+	add r7, r5, #0x44
+_020D7B34:
+	bl OS_DisableInterrupts
+	ldr r1, [r5, #0x114]
+	mov r4, r0
+	ands r0, r1, #0x8
+	bne _020D7B60
+_020D7B48:
+	mov r0, r6
+	str r7, [r5, #0x104]
+	bl OS_SleepThread
+	ldr r0, [r5, #0x114]
+	ands r0, r0, #0x8
+	beq _020D7B48
+_020D7B60:
+	mov r0, r4
+	bl OS_RestoreInterrupts
+	ldr r1, [r5, #0x40]
+	mov r0, r5
+	blx r1
+	b _020D7B34
+	.balign 4
+_020D7B78: .word 0x021D55C0
+
+	arm_func_start CARDi_OnFifoRecv
+CARDi_OnFifoRecv: ; 0x020D7B7C
+	stmdb sp!, {lr}
+	sub sp, sp, #0x4
+	cmp r0, #0xb
+	addne sp, sp, #0x4
+	ldmneia sp!, {lr}
+	bxne lr
+	cmp r2, #0x0
+	addeq sp, sp, #0x4
+	ldmeqia sp!, {lr}
+	bxeq lr
+	ldr r1, _020D7BC8 ; =0x021D55C0
+	ldr r0, [r1, #0x114]
+	bic r0, r0, #0x20
+	str r0, [r1, #0x114]
+	ldr r0, [r1, #0x104]
+	bl OS_WakeupThreadDirect
+	add sp, sp, #0x4
+	ldmia sp!, {lr}
+	bx lr
+	.balign 4
+_020D7BC8: .word 0x021D55C0