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-rw-r--r--arm7/asm/OS_tick.s152
1 files changed, 0 insertions, 152 deletions
diff --git a/arm7/asm/OS_tick.s b/arm7/asm/OS_tick.s
deleted file mode 100644
index f9688b9e..00000000
--- a/arm7/asm/OS_tick.s
+++ /dev/null
@@ -1,152 +0,0 @@
- .include "asm/macros.inc"
- .include "global.inc"
-
- .section .bss
-
- .global _03807920
-_03807920: ;0x03807920
- .space 0x03807924 - 0x03807920
-
- .global OSi_NeedResetTimer
-OSi_NeedResetTimer: ;0x03807924
- .space 0x03807928 - 0x03807924
-
- .global OSi_TickCounter
-OSi_TickCounter: ;0x03807928
- .space 0x03807930 - 0x03807928
-
- .section .text
-
- arm_func_start OS_GetTick
-OS_GetTick: ; 0x037FA364
- stmfd sp!, {lr}
- sub sp, sp, #12
- bl OS_DisableInterrupts
- ldr r1, _037FA404 ; =0x04000100
- ldrh r1, [r1]
- strh r1, [sp]
- ldr r1, _037FA408 ; =OSi_TickCounter
- ldr ip, [r1]
- ldr r3, [r1, #4]
- ldr r2, _037FA40C ; =0x0000FFFF
- mvn r1, #0
- and r2, r3, r2
- and r1, ip, r1
- str r1, [sp, #4]
- str r2, [sp, #8]
- ldr r1, _037FA410 ; =0x04000214
- ldr r1, [r1]
- ands r1, r1, #8
- beq _037FA3D8
- ldrh r1, [sp]
- ands r1, r1, #32768 ; 0x8000
- bne _037FA3D8
- ldr r3, [sp, #4]
- ldr r2, [sp, #8]
- mov r1, #1
- adds r3, r3, r1
- adc r1, r2, #0
- str r3, [sp, #4]
- str r1, [sp, #8]
-_037FA3D8:
- bl OS_RestoreInterrupts
- ldr r2, [sp, #4]
- ldr r0, [sp, #8]
- mov r1, r0, lsl #16
- orr r1, r1, r2, lsr #16
- ldrh r0, [sp]
- orr r1, r1, r0, asr #31
- orr r0, r0, r2, lsl #16
- add sp, sp, #12
- ldmia sp!, {lr}
- bx lr
-_037FA404: .word 0x04000100
-_037FA408: .word OSi_TickCounter
-_037FA40C: .word 0x0000FFFF
-_037FA410: .word 0x04000214
-
- arm_func_start OSi_CountUpTick
-OSi_CountUpTick: ; 0x037FA414
- stmfd sp!, {lr}
- sub sp, sp, #4
- ldr r1, _037FA488 ; =OSi_TickCounter
- ldr ip, [r1]
- ldr r2, [r1, #4]
- mov r3, #0
- mov r0, #1
- adds ip, ip, r0
- adc r0, r2, #0
- str ip, [r1]
- str r0, [r1, #4]
- ldr r0, _037FA48C ; =OSi_NeedResetTimer
- ldr r1, [r0]
- cmp r1, #0
- beq _037FA46C
- ldr r2, _037FA490 ; =0x04000102
- strh r3, [r2]
- ldr r1, _037FA494 ; =0x04000100
- strh r3, [r1]
- mov r1, #193 ; 0xc1
- strh r1, [r2]
- str r3, [r0]
-_037FA46C:
- mov r0, #0
- ldr r1, _037FA498 ; =OSi_CountUpTick
- mov r2, r0
- bl OSi_EnterTimerCallback
- add sp, sp, #4
- ldmia sp!, {lr}
- bx lr
-_037FA488: .word OSi_TickCounter
-_037FA48C: .word OSi_NeedResetTimer
-_037FA490: .word 0x04000102
-_037FA494: .word 0x04000100
-_037FA498: .word OSi_CountUpTick
-
- arm_func_start OS_IsTickAvailable
-OS_IsTickAvailable: ; 0x037FA49C
- ldr r0, _037FA4A8 ; =_03807920
- ldrh r0, [r0]
- bx lr
-_037FA4A8: .word _03807920
-
- arm_func_start OS_InitTick
-OS_InitTick: ; 0x037FA4AC
- stmfd sp!, {lr}
- sub sp, sp, #4
- ldr r0, _037FA528 ; =_03807920
- ldrh r1, [r0]
- cmp r1, #0
- bne _037FA51C
- mov r1, #1
- strh r1, [r0]
- mov r0, #0
- bl OSi_SetTimerReserved
- mov r2, #0
- ldr r0, _037FA52C ; =OSi_TickCounter
- str r2, [r0]
- str r2, [r0, #4]
- ldr r1, _037FA530 ; =0x04000102
- strh r2, [r1]
- ldr r0, _037FA534 ; =0x04000100
- strh r2, [r0]
- mov r0, #193 ; 0xc1
- strh r0, [r1]
- mov r0, #8
- ldr r1, _037FA538 ; =OSi_CountUpTick
- bl OS_SetIrqFunction
- mov r0, #8
- bl OS_EnableIrqMask
- mov r1, #0
- ldr r0, _037FA53C ; =OSi_NeedResetTimer
- str r1, [r0]
-_037FA51C:
- add sp, sp, #4
- ldmia sp!, {lr}
- bx lr
-_037FA528: .word _03807920
-_037FA52C: .word OSi_TickCounter
-_037FA530: .word 0x04000102
-_037FA534: .word 0x04000100
-_037FA538: .word OSi_CountUpTick
-_037FA53C: .word OSi_NeedResetTimer