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-rw-r--r--arm9/asm/OS_tick.s165
1 files changed, 0 insertions, 165 deletions
diff --git a/arm9/asm/OS_tick.s b/arm9/asm/OS_tick.s
deleted file mode 100644
index 3891f8c7..00000000
--- a/arm9/asm/OS_tick.s
+++ /dev/null
@@ -1,165 +0,0 @@
- .include "asm/macros.inc"
- .include "global.inc"
-
- .section .bss
-
- .global OSi_UseTick
-OSi_UseTick: ; 0x021D37AC
- .space 0x4
-
- .global OSi_NeedResetTimer
-OSi_NeedResetTimer: ; 0x021D37B0
- .space 0x4
-
- .global OSi_TickCounter
-OSi_TickCounter: ; 0x021D37B4
- .space 0x8
-
- .text
-
- arm_func_start OS_GetTickLo
-OS_GetTickLo: ; 0x020CCC0C
- ldr r0, _020CCC18 ; =0x04000100
- ldrh r0, [r0, #0x0]
- bx lr
- .balign 4
-_020CCC18: .word 0x04000100
-
- arm_func_start OS_GetTick
-OS_GetTick: ; 0x020CCC1C
- stmdb sp!, {lr}
- sub sp, sp, #0xc
- bl OS_DisableInterrupts
- ldr r1, _020CCCBC ; =0x04000100
- ldr r3, _020CCCC0 ; =OSi_TickCounter
- ldrh r12, [r1, #0x0]
- ldr r2, _020CCCC4 ; =0x0000FFFF
- mvn r1, #0x0
- strh r12, [sp, #0x0]
- ldr r12, [r3, #0x0]
- ldr r3, [r3, #0x4]
- and r1, r12, r1
- and r2, r3, r2
- str r1, [sp, #0x4]
- ldr r1, _020CCCC8 ; =0x04000214
- str r2, [sp, #0x8]
- ldr r1, [r1, #0x0]
- ands r1, r1, #0x8
- beq _020CCC90
- ldrh r1, [sp, #0x0]
- ands r1, r1, #0x8000
- bne _020CCC90
- ldr r3, [sp, #0x4]
- mov r1, #0x1
- ldr r2, [sp, #0x8]
- adds r3, r3, r1
- adc r1, r2, #0x0
- str r3, [sp, #0x4]
- str r1, [sp, #0x8]
-_020CCC90:
- bl OS_RestoreInterrupts
- ldr r2, [sp, #0x4]
- ldr r1, [sp, #0x8]
- ldrh r0, [sp, #0x0]
- mov r1, r1, lsl #0x10
- orr r1, r1, r2, lsr #0x10
- orr r1, r1, r0, asr #0x1f
- orr r0, r0, r2, lsl #0x10
- add sp, sp, #0xc
- ldmia sp!, {lr}
- bx lr
- .balign 4
-_020CCCBC: .word 0x04000100
-_020CCCC0: .word OSi_TickCounter
-_020CCCC4: .word 0x0000FFFF
-_020CCCC8: .word 0x04000214
-
- arm_func_start OSi_CountUpTick
-OSi_CountUpTick: ; 0x020CCCCC
- stmdb sp!, {lr}
- sub sp, sp, #0x4
- ldr r2, _020CCD40 ; =OSi_TickCounter
- ldr r1, _020CCD44 ; =OSi_NeedResetTimer
- ldr r12, [r2, #0x0]
- mov r0, #0x1
- ldr r3, [r2, #0x4]
- adds r12, r12, r0
- ldr r0, [r1, #0x0]
- adc r3, r3, #0x0
- str r12, [r2, #0x0]
- str r3, [r2, #0x4]
- cmp r0, #0x0
- mov r3, #0x0
- beq _020CCD24
- ldr r2, _020CCD48 ; =0x04000102
- ldr r0, _020CCD4C ; =0x04000100
- strh r3, [r2, #0x0]
- strh r3, [r0, #0x0]
- mov r0, #0xc1
- strh r0, [r2, #0x0]
- str r3, [r1, #0x0]
-_020CCD24:
- mov r0, #0x0
- ldr r1, _020CCD50 ; =OSi_CountUpTick
- mov r2, r0
- bl OSi_EnterTimerCallback
- add sp, sp, #0x4
- ldmia sp!, {lr}
- bx lr
- .balign 4
-_020CCD40: .word OSi_TickCounter
-_020CCD44: .word OSi_NeedResetTimer
-_020CCD48: .word 0x04000102
-_020CCD4C: .word 0x04000100
-_020CCD50: .word OSi_CountUpTick
-
- arm_func_start OS_IsTickAvailable
-OS_IsTickAvailable: ; 0x020CCD54
- ldr r0, _020CCD60 ; =OSi_UseTick
- ldrh r0, [r0, #0x0]
- bx lr
- .balign 4
-_020CCD60: .word OSi_UseTick
-
- arm_func_start OS_InitTick
-OS_InitTick: ; 0x020CCD64
- stmdb sp!, {lr}
- sub sp, sp, #0x4
- ldr r1, _020CCDE8 ; =OSi_UseTick
- ldrh r0, [r1, #0x0]
- cmp r0, #0x0
- addne sp, sp, #0x4
- ldmneia sp!, {lr}
- bxne lr
- mov r2, #0x1
- mov r0, #0x0
- strh r2, [r1, #0x0]
- bl OSi_SetTimerReserved
- ldr r0, _020CCDEC ; =OSi_TickCounter
- mov r2, #0x0
- str r2, [r0, #0x0]
- ldr r3, _020CCDF0 ; =0x04000102
- str r2, [r0, #0x4]
- ldr r0, _020CCDF4 ; =0x04000100
- strh r2, [r3, #0x0]
- ldr r1, _020CCDF8 ; =OSi_CountUpTick
- strh r2, [r0, #0x0]
- mov r2, #0xc1
- mov r0, #0x8
- strh r2, [r3, #0x0]
- bl OS_SetIrqFunction
- mov r0, #0x8
- bl OS_EnableIrqMask
- ldr r0, _020CCDFC ; =OSi_NeedResetTimer
- mov r1, #0x0
- str r1, [r0, #0x0]
- add sp, sp, #0x4
- ldmia sp!, {lr}
- bx lr
- .balign 4
-_020CCDE8: .word OSi_UseTick
-_020CCDEC: .word OSi_TickCounter
-_020CCDF0: .word 0x04000102
-_020CCDF4: .word 0x04000100
-_020CCDF8: .word OSi_CountUpTick
-_020CCDFC: .word OSi_NeedResetTimer