diff options
Diffstat (limited to 'arm7/asm/MI_dma.s')
| -rw-r--r-- | arm7/asm/MI_dma.s | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/arm7/asm/MI_dma.s b/arm7/asm/MI_dma.s deleted file mode 100644 index 8cbc8cb5..00000000 --- a/arm7/asm/MI_dma.s +++ /dev/null @@ -1,74 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - - .text - - arm_func_start MI_StopDma -MI_StopDma: ; 0x037FB20C - stmdb sp!, {r4, lr} - mov r4, r0 - bl OS_DisableInterrupts - mov r1, #6 - mul r1, r4, r1 - add r1, r1, #5 - mov r1, r1, lsl #1 - add r1, r1, #67108864 ; 0x4000000 - ldrh r2, [r1, #176] ; 0xb0 - bic r2, r2, #12800 ; 0x3200 - strh r2, [r1, #176] ; 0xb0 - ldrh r2, [r1, #176] ; 0xb0 - bic r2, r2, #32768 ; 0x8000 - strh r2, [r1, #176] ; 0xb0 - ldrh r2, [r1, #176] ; 0xb0 - ldrh r1, [r1, #176] ; 0xb0 - cmp r4, #0 - bne _037FB27C - mov r1, #12 - mul r3, r4, r1 - ldr r1, _037FB288 ; =0x040000B0 - add r4, r3, r1 - mov r2, #0 - add r1, r3, #67108864 ; 0x4000000 - str r2, [r1, #176] ; 0xb0 - str r2, [r4, #4] - ldr r1, _037FB28C ; =0x81400001 - str r1, [r4, #8] -_037FB27C: - bl OS_RestoreInterrupts - ldmia sp!, {r4, lr} - bx lr -_037FB288: .word 0x040000B0 -_037FB28C: .word 0x81400001 - - arm_func_start MI_WaitDma -MI_WaitDma: ; 0x037FB290 - stmdb sp!, {r4, lr} - mov r4, r0 - bl OS_DisableInterrupts - mov r1, #3 - mul r1, r4, r1 - add r2, r1, #2 - ldr r1, _037FB2F8 ; =0x040000B0 - add r2, r1, r2, lsl #2 -_037FB2B0: - ldr r1, [r2] - ands r1, r1, #-2147483648 ; 0x80000000 - bne _037FB2B0 - cmp r4, #0 - bne _037FB2EC - mov r1, #12 - mul r3, r4, r1 - ldr r1, _037FB2F8 ; =0x040000B0 - add r4, r3, r1 - mov r2, #0 - add r1, r3, #67108864 ; 0x4000000 - str r2, [r1, #176] ; 0xb0 - str r2, [r4, #4] - ldr r1, _037FB2FC ; =0x81400001 - str r1, [r4, #8] -_037FB2EC: - bl OS_RestoreInterrupts - ldmia sp!, {r4, lr} - bx lr -_037FB2F8: .word 0x040000B0 -_037FB2FC: .word 0x81400001 |