diff options
Diffstat (limited to 'asm/OS_arm9.s')
| -rw-r--r-- | asm/OS_arm9.s | 4759 |
1 files changed, 0 insertions, 4759 deletions
diff --git a/asm/OS_arm9.s b/asm/OS_arm9.s deleted file mode 100644 index 1323e376..00000000 --- a/asm/OS_arm9.s +++ /dev/null @@ -1,4759 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - .extern isInitialized - - .section .dtcm - .balign 16, 0 - .global OS_IRQTable -OS_IRQTable: ; 027E0000 ;10b6a0 - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OSi_IrqTimer0 - .word OSi_IrqTimer1 - .word OSi_IrqTimer2 - .word OSi_IrqTimer3 - .word OS_IrqDummy - .word OSi_IrqDma0 - .word OSi_IrqDma1 - .word OSi_IrqDma2 - .word OSi_IrqDma3 - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .word OS_IrqDummy - .balign 16, 0 - - .global OSi_IrqThreadQueue -OSi_IrqThreadQueue: ; 027E0060 - - .section .text - - arm_func_start OS_WaitIrq -OS_WaitIrq: - stmdb sp!, {r4-r6,lr} - mov r5, r0 - mov r4, r1 - bl OS_DisableInterrupts - cmp r5, #0x0 - beq _020C9C3C - ldr r1, _020C9C80 ; =0x027E0000 - mvn r2, r4 - add r1, r1, #0x3000 - ldr r3, [r1, #0xff8] - and r2, r3, r2 - str r2, [r1, #0xff8] -_020C9C3C: - bl OS_RestoreInterrupts - ldr r1, _020C9C80 ; =0x027E0000 - add r0, r1, #0x3000 - ldr r0, [r0, #0xff8] - ands r0, r4, r0 - ldmneia sp!, {r4-r6,lr} - bxne lr - ldr r0, _020C9C84 ; =0x00003FF8 - add r6, r1, r0 - ldr r5, _020C9C88 ; =0x027E0060 -_020C9C64: - mov r0, r5 - bl OS_SleepThread - ldr r0, [r6, #0x0] - ands r0, r4, r0 - beq _020C9C64 - ldmia sp!, {r4-r6,lr} - bx lr - .balign 4 -_020C9C80: .word 0x027E0000 -_020C9C84: .word 0x00003FF8 -_020C9C88: .word 0x027E0060 - - arm_func_start OSi_IrqTimer3 -OSi_IrqTimer3: ; 0x020C9C8C - ldr ip, _020C9C98 ; =OSi_IrqCallback - mov r0, #0x7 - bx r12 - .balign 4 -_020C9C98: .word OSi_IrqCallback - - arm_func_start OSi_IrqTimer2 -OSi_IrqTimer2: ; 0x020C9C9C - ldr ip, _020C9CA8 ; =OSi_IrqCallback - mov r0, #0x6 - bx r12 - .balign 4 -_020C9CA8: .word OSi_IrqCallback - - arm_func_start OSi_IrqTimer1 -OSi_IrqTimer1: ; 0x020C9CAC - ldr ip, _020C9CB8 ; =OSi_IrqCallback - mov r0, #0x5 - bx r12 - .balign 4 -_020C9CB8: .word OSi_IrqCallback - - arm_func_start OSi_IrqTimer0 -OSi_IrqTimer0: ; 0x020C9CBC - ldr ip, _020C9CC8 ; =OSi_IrqCallback - mov r0, #0x4 - bx r12 - .balign 4 -_020C9CC8: .word OSi_IrqCallback - - arm_func_start OSi_IrqDma3 -OSi_IrqDma3: ; 0x020C9CCC - ldr ip, _020C9CD8 ; =OSi_IrqCallback - mov r0, #0x3 - bx r12 - .balign 4 -_020C9CD8: .word OSi_IrqCallback - - arm_func_start OSi_IrqDma2 -OSi_IrqDma2: ; 0x020C9CDC - ldr ip, _020C9CE8 ; =OSi_IrqCallback - mov r0, #0x2 - bx r12 - .balign 4 -_020C9CE8: .word OSi_IrqCallback - - arm_func_start OSi_IrqDma1 -OSi_IrqDma1: ; 0x020C9CEC - ldr ip, _020C9CF8 ; =OSi_IrqCallback - mov r0, #0x1 - bx r12 - .balign 4 -_020C9CF8: .word OSi_IrqCallback - - arm_func_start OSi_IrqDma0 -OSi_IrqDma0: ; 0x020C9CFC - ldr ip, _020C9D08 ; =OSi_IrqCallback - mov r0, #0x0 - bx r12 - .balign 4 -_020C9D08: .word OSi_IrqCallback - - arm_func_start OSi_IrqCallback -OSi_IrqCallback: ; 0x020C9D0C - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r1, #0xc - mul r4, r0, r1 - ldr r2, _020C9D94 ; =OSi_IrqCallbackInfo - ldr r3, _020C9D98 ; =0x02106818 - mov r0, r0, lsl #0x1 - ldr r1, [r2, r4] - ldrh r3, [r3, r0] - mov r5, #0x1 - mov r0, #0x0 - str r0, [r2, r4] - cmp r1, #0x0 - mov r5, r5, lsl r3 - beq _020C9D54 - ldr r0, _020C9D9C ; =0x021D3424 - ldr r0, [r0, r4] - blx r1 -_020C9D54: - ldr r0, _020C9DA0 ; =0x027E0000 - ldr r1, _020C9DA4 ; =0x021D3420 - add r0, r0, #0x3000 - ldr r2, [r0, #0xff8] - orr r2, r2, r5 - str r2, [r0, #0xff8] - ldr r0, [r1, r4] - cmp r0, #0x0 - addne sp, sp, #0x4 - ldmneia sp!, {r4-r5,lr} - bxne lr - mov r0, r5 - bl OS_DisableIrqMask - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020C9D94: .word OSi_IrqCallbackInfo -_020C9D98: .word OSi_IrqCallbackInfoIndex -_020C9D9C: .word OSi_IrqCallbackInfo + 8 -_020C9DA0: .word SDK_AUTOLOAD_DTCM_START -_020C9DA4: .word OSi_IrqCallbackInfo + 4 - - arm_func_start OS_IrqDummy -OS_IrqDummy: ; 0x020C9DA8 - bx lr - - arm_func_start OS_SetIrqStackChecker -OS_SetIrqStackChecker: ; 0x020C9DAC - ldr ip, _020C9DD0 ; =0x027E0000 - ldr r3, _020C9DD4 ; =0xFDDB597D - add r0, r12, #0x3000 - ldr r2, _020C9DD8 ; =0x7BF9DD5B - ldr r1, _020C9DDC ; =0x00000400 - str r3, [r0, #0xf7c] - add r0, r12, #0x3f80 - str r2, [r0, -r1] - bx lr - .balign 4 -_020C9DD0: .word 0x027E0000 -_020C9DD4: .word 0xFDDB597D -_020C9DD8: .word 0x7BF9DD5B -_020C9DDC: .word 0x00000400 - - arm_func_start OS_ResetRequestIrqMask -OS_ResetRequestIrqMask: ; 0x020C9DE0 - ldr ip, _020C9E0C ; =0x04000208 - mov r1, #0x0 - ldrh r3, [r12, #0x0] - ldr r2, _020C9E10 ; =0x04000214 - strh r1, [r12, #0x0] - ldr r1, [r2, #0x0] - str r0, [r2, #0x0] - ldrh r0, [r12, #0x0] - mov r0, r1 - strh r3, [r12, #0x0] - bx lr - .balign 4 -_020C9E0C: .word 0x04000208 -_020C9E10: .word 0x04000214 - - arm_func_start OS_DisableIrqMask -OS_DisableIrqMask: ; 0x020C9E14 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr lr, _020C9E54 ; =0x04000208 - mov r3, #0x0 - ldrh r12, [lr, #0x0] - ldr r2, _020C9E58 ; =0x04000210 - mvn r1, r0 - strh r3, [lr, #0x0] - ldr r0, [r2, #0x0] - and r1, r0, r1 - str r1, [r2, #0x0] - ldrh r1, [lr, #0x0] - strh r12, [lr, #0x0] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020C9E54: .word 0x04000208 -_020C9E58: .word 0x04000210 - - arm_func_start OS_EnableIrqMask -OS_EnableIrqMask: ; 0x020C9E5C - ldr ip, _020C9E8C ; =0x04000208 - mov r1, #0x0 - ldrh r3, [r12, #0x0] - ldr r2, _020C9E90 ; =0x04000210 - strh r1, [r12, #0x0] - ldr r1, [r2, #0x0] - orr r0, r1, r0 - str r0, [r2, #0x0] - ldrh r0, [r12, #0x0] - mov r0, r1 - strh r3, [r12, #0x0] - bx lr - .balign 4 -_020C9E8C: .word 0x04000208 -_020C9E90: .word 0x04000210 - - arm_func_start OS_SetIrqMask -OS_SetIrqMask: ; 0x020C9E94 - ldr ip, _020C9EC0 ; =0x04000208 - mov r1, #0x0 - ldrh r3, [r12, #0x0] - ldr r2, _020C9EC4 ; =0x04000210 - strh r1, [r12, #0x0] - ldr r1, [r2, #0x0] - str r0, [r2, #0x0] - ldrh r0, [r12, #0x0] - mov r0, r1 - strh r3, [r12, #0x0] - bx lr - .balign 4 -_020C9EC0: .word 0x04000208 -_020C9EC4: .word 0x04000210 - - arm_func_start OSi_EnterTimerCallback -OSi_EnterTimerCallback: ; 0x020C9EC8 - stmdb sp!, {r4,lr} - mov r3, #0xc - mul r4, r0, r3 - ldr ip, _020C9F08 ; =0x021D344C - add r0, r0, #0x3 - mov r3, #0x1 - mov r0, r3, lsl r0 - ldr r3, _020C9F0C ; =0x021D3454 - str r1, [r12, r4] - str r2, [r3, r4] - bl OS_EnableIrqMask - ldr r0, _020C9F10 ; =0x021D3450 - mov r1, #0x1 - str r1, [r0, r4] - ldmia sp!, {r4,lr} - bx lr - .balign 4 -_020C9F08: .word OSi_IrqCallbackInfo+0x30 -_020C9F0C: .word OSi_IrqCallbackInfo+0x38 -_020C9F10: .word OSi_IrqCallbackInfo+0x34 - - arm_func_start OSi_EnterDmaCallback -OSi_EnterDmaCallback: ; 0x020C9F14 - stmdb sp!, {r4-r6,lr} - mov r3, #0xc - mul r6, r0, r3 - ldr ip, _020C9F54 ; =OSi_IrqCallbackInfo - add r4, r0, #0x8 - mov r5, #0x1 - mov r0, r5, lsl r4 - ldr r3, _020C9F58 ; =0x021D3424 - str r1, [r12, r6] - str r2, [r3, r6] - bl OS_EnableIrqMask - and r1, r0, r5, lsl r4 - ldr r0, _020C9F5C ; =0x021D3420 - str r1, [r0, r6] - ldmia sp!, {r4-r6,lr} - bx lr - .balign 4 -_020C9F54: .word OSi_IrqCallbackInfo -_020C9F58: .word OSi_IrqCallbackInfo + 8 -_020C9F5C: .word OSi_IrqCallbackInfo + 4 - - arm_func_start OS_GetIrqFunction -OS_GetIrqFunction: ; 0x020C9F60 - ldr r2, _020C9FE4 ; =0x027E0000 - mov r3, #0x0 -_020C9F68: - ands r1, r0, #0x1 - beq _020C9FC8 - cmp r3, #0x8 - blt _020C9F98 - cmp r3, #0xb - bgt _020C9F98 - sub r1, r3, #0x8 - mov r0, #0xc - mul r2, r1, r0 - ldr r0, _020C9FE8 ; =OSi_IrqCallbackInfo - ldr r0, [r0, r2] - bx lr -_020C9F98: - cmp r3, #0x3 - blt _020C9FC0 - cmp r3, #0x6 - bgt _020C9FC0 - add r1, r3, #0x1 - mov r0, #0xc - mul r2, r1, r0 - ldr r0, _020C9FE8 ; =OSi_IrqCallbackInfo - ldr r0, [r0, r2] - bx lr -_020C9FC0: - ldr r0, [r2, #0x0] - bx lr -_020C9FC8: - add r3, r3, #0x1 - cmp r3, #0x16 - mov r0, r0, lsr #0x1 - add r2, r2, #0x4 - blt _020C9F68 - mov r0, #0x0 - bx lr - .balign 4 -_020C9FE4: .word 0x027E0000 -_020C9FE8: .word OSi_IrqCallbackInfo - - arm_func_start OS_SetIrqFunction -OS_SetIrqFunction: ; 0x020C9FEC - stmdb sp!, {r4-r8,lr} - mov r8, #0x0 - ldr lr, _020CA074 ; =0x027E0000 - ldr r5, _020CA078 ; =OSi_IrqCallbackInfo - mov r6, r8 - mov r12, r8 - mov r3, #0x1 - mov r2, #0xc -_020CA00C: - ands r4, r0, #0x1 - beq _020CA05C - mov r7, r6 - cmp r8, #0x8 - blt _020CA030 - cmp r8, #0xb - suble r4, r8, #0x8 - mlale r7, r4, r2, r5 - ble _020CA04C -_020CA030: - cmp r8, #0x3 - blt _020CA048 - cmp r8, #0x6 - addle r4, r8, #0x1 - mlale r7, r4, r2, r5 - ble _020CA04C -_020CA048: - str r1, [lr, r8, lsl #0x2] -_020CA04C: - cmp r7, #0x0 - strne r1, [r7, #0x0] - strne r12, [r7, #0x8] - strne r3, [r7, #0x4] -_020CA05C: - add r8, r8, #0x1 - cmp r8, #0x16 - mov r0, r0, lsr #0x1 - blt _020CA00C - ldmia sp!, {r4-r8,lr} - bx lr - .balign 4 -_020CA074: .word 0x027E0000 -_020CA078: .word OSi_IrqCallbackInfo - - arm_func_start OS_InitIrqTable -OS_InitIrqTable: ; 0x020CA07C - ldr r0, _020CA090 ; =0x027E0060 - mov r1, #0x0 - str r1, [r0, #0x4] - str r1, [r0, #0x0] - bx lr - .balign 4 -_020CA090: .word 0x027E0060 - - arm_func_start OS_UnlockCartridge -OS_UnlockCartridge: ; 0x020CA094 - ldr r1, _020CA09C ; =OS_UnlockCartridge2 - bx r1 - .balign 4 -_020CA09C: .word OS_UnlockCartridge2 - - arm_func_start OS_GetLockID -OS_GetLockID: ; 0x020CA0A0 - ldr r3, _020CA0F0 ; =0x027FFFB0 - ldr r1, [r3, #0x0] - clz r2, r1 - cmp r2, #0x20 - movne r0, #0x40 - bne _020CA0D4 - add r3, r3, #0x4 - ldr r1, [r3, #0x0] - clz r2, r1 - cmp r2, #0x20 - ldr r0, _020CA0F4 ; =0xFFFFFFFD - bxeq lr - mov r0, #0x60 -_020CA0D4: - add r0, r0, r2 - mov r1, #0x80000000 - mov r1, r1, lsr r2 - ldr r2, [r3, #0x0] - bic r2, r2, r1 - str r2, [r3, #0x0] - bx lr - .balign 4 -_020CA0F0: .word 0x027FFFB0 -_020CA0F4: .word 0xFFFFFFFD - - arm_func_start OS_ReleaseLockID -OS_ReleaseLockID: ; 0x020CA0F8 - ldr r3, _020CA124 ; =0x027FFFB0 - cmp r0, #0x60 - addpl r3, r3, #0x4 - subpl r0, r0, #0x60 - submi r0, r0, #0x40 - mov r1, #0x80000000 - mov r1, r1, lsr r0 - ldr r2, [r3, #0x0] - orr r2, r2, r1 - str r2, [r3, #0x0] - bx lr - .balign 4 -_020CA124: .word 0x027FFFB0 - - arm_func_start OS_ReadOwnerOfLockWord -OS_ReadOwnerOfLockWord: ; 0x020CA128 - ldrh r0, [r0, #0x4] - bx lr - - arm_func_start OSi_FreeCardBus -OSi_FreeCardBus: ; 0x020CA130 - ldr r1, _020CA144 ; =0x04000204 - ldrh r0, [r1, #0x0] - orr r0, r0, #0x800 - strh r0, [r1, #0x0] - bx lr - .balign 4 -_020CA144: .word 0x04000204 - - arm_func_start OSi_AllocateCardBus -OSi_AllocateCardBus: ; 0x020CA148 - ldr r1, _020CA15C ; =0x04000204 - ldrh r0, [r1, #0x0] - bic r0, r0, #0x800 - strh r0, [r1, #0x0] - bx lr - .balign 4 -_020CA15C: .word 0x04000204 - - arm_func_start OS_UnlockCard -OS_UnlockCard: ; 0x020CA160 - ldr ip, _020CA170 ; =OS_UnlockByWord - ldr r1, _020CA174 ; =0x027FFFE0 - ldr r2, _020CA178 ; =OSi_FreeCardBus - bx r12 - .balign 4 -_020CA170: .word OS_UnlockByWord -_020CA174: .word 0x027FFFE0 -_020CA178: .word OSi_FreeCardBus - - arm_func_start OS_TryLockCard -OS_TryLockCard: ; 0x020CA17C - ldr ip, _020CA18C ; =OS_TryLockByWord - ldr r1, _020CA190 ; =0x027FFFE0 - ldr r2, _020CA194 ; =OSi_AllocateCardBus - bx r12 - .balign 4 -_020CA18C: .word OS_TryLockByWord -_020CA190: .word 0x027FFFE0 -_020CA194: .word OSi_AllocateCardBus - - arm_func_start OSi_FreeCartridgeBus -OSi_FreeCartridgeBus: ; 0x020CA198 - ldr r1, _020CA1AC ; =0x04000204 - ldrh r0, [r1, #0x0] - orr r0, r0, #0x80 - strh r0, [r1, #0x0] - bx lr - .balign 4 -_020CA1AC: .word 0x04000204 - - arm_func_start OSi_AllocateCartridgeBus -OSi_AllocateCartridgeBus: ; 0x020CA1B0 - ldr r1, _020CA1C4 ; =0x04000204 - ldrh r0, [r1, #0x0] - bic r0, r0, #0x80 - strh r0, [r1, #0x0] - bx lr - .balign 4 -_020CA1C4: .word 0x04000204 - - arm_func_start OS_TryLockCartridge -OS_TryLockCartridge: ; 0x020CA1C8 - ldr ip, _020CA1DC ; =OSi_DoTryLockByWord - ldr r1, _020CA1E0 ; =0x027FFFE8 - ldr r2, _020CA1E4 ; =OSi_AllocateCartridgeBus - mov r3, #0x1 - bx r12 - .balign 4 -_020CA1DC: .word OSi_DoTryLockByWord -_020CA1E0: .word 0x027FFFE8 -_020CA1E4: .word OSi_AllocateCartridgeBus - - arm_func_start OS_UnlockCartridge2 -OS_UnlockCartridge2: ; 0x020CA1E8 - ldr ip, _020CA1FC ; =FUN_020CA2B8 - ldr r1, _020CA200 ; =0x027FFFE8 - ldr r2, _020CA204 ; =OSi_FreeCartridgeBus - mov r3, #0x1 - bx r12 - .balign 4 -_020CA1FC: .word FUN_020CA2B8 -_020CA200: .word 0x027FFFE8 -_020CA204: .word OSi_FreeCartridgeBus - - arm_func_start OS_LockCartridge -OS_LockCartridge: ; 0x020CA208 - ldr ip, _020CA21C ; =FUN_020CA358 - ldr r1, _020CA220 ; =0x027FFFE8 - ldr r2, _020CA224 ; =OSi_AllocateCartridgeBus - mov r3, #0x1 - bx r12 - .balign 4 -_020CA21C: .word FUN_020CA358 -_020CA220: .word 0x027FFFE8 -_020CA224: .word OSi_AllocateCartridgeBus - - arm_func_start OSi_DoTryLockByWord -OSi_DoTryLockByWord: - stmdb sp!, {r4-r9,lr} - sub sp, sp, #0x4 - movs r6, r3 - mov r9, r0 - mov r8, r1 - mov r7, r2 - beq _020CA250 - bl OS_DisableInterrupts_IrqAndFiq - mov r5, r0 - b _020CA258 -_020CA250: - bl OS_DisableInterrupts - mov r5, r0 -_020CA258: - mov r0, r9 - mov r1, r8 - bl MI_SwapWord - movs r4, r0 - bne _020CA27C - cmp r7, #0x0 - beq _020CA278 - blx r7 -_020CA278: - strh r9, [r8, #0x4] -_020CA27C: - cmp r6, #0x0 - beq _020CA290 - mov r0, r5 - bl OS_RestoreInterrupts_IrqAndFiq - b _020CA298 -_020CA290: - mov r0, r5 - bl OS_RestoreInterrupts -_020CA298: - mov r0, r4 - add sp, sp, #0x4 - ldmia sp!, {r4-r9,lr} - bx lr - - arm_func_start OS_UnlockByWord -OS_UnlockByWord: ; 0x020CA2A8 - ldr ip, _020CA2B4 ; =FUN_020CA2B8 - mov r3, #0x0 - bx r12 - .balign 4 -_020CA2B4: .word FUN_020CA2B8 - - arm_func_start FUN_020CA2B8 -FUN_020CA2B8: ; 0x020CA2B8 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r7, r1 - ldrh r1, [r7, #0x4] - mov r6, r2 - mov r5, r3 - cmp r0, r1 - addne sp, sp, #0x4 - mvnne r0, #0x1 - ldmneia sp!, {r4-r7,lr} - bxne lr - cmp r5, #0x0 - beq _020CA2F8 - bl OS_DisableInterrupts_IrqAndFiq - mov r4, r0 - b _020CA300 -_020CA2F8: - bl OS_DisableInterrupts - mov r4, r0 -_020CA300: - mov r0, #0x0 - strh r0, [r7, #0x4] - cmp r6, #0x0 - beq _020CA314 - blx r6 -_020CA314: - mov r0, #0x0 - str r0, [r7, #0x0] - cmp r5, #0x0 - beq _020CA330 - mov r0, r4 - bl OS_RestoreInterrupts_IrqAndFiq - b _020CA338 -_020CA330: - mov r0, r4 - bl OS_RestoreInterrupts -_020CA338: - mov r0, #0x0 - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - - arm_func_start OS_TryLockByWord -OS_TryLockByWord: ; 0x020CA348 - ldr ip, _020CA354 ; =FUN_020CA358 - mov r3, #0x0 - bx r12 - .balign 4 -_020CA354: .word FUN_020CA358 - - arm_func_start FUN_020CA358 -FUN_020CA358: ; 0x020CA358 - stmdb sp!, {r4-r8,lr} - mov r8, r0 - mov r7, r1 - mov r6, r2 - mov r5, r3 - bl OSi_DoTryLockByWord - cmp r0, #0x0 - ldmleia sp!, {r4-r8,lr} - bxle lr - mov r4, #0x400 -_020CA380: - mov r0, r4 - blx SVC_WaitByLoop - mov r0, r8 - mov r1, r7 - mov r2, r6 - mov r3, r5 - bl OSi_DoTryLockByWord - cmp r0, #0x0 - bgt _020CA380 - ldmia sp!, {r4-r8,lr} - bx lr - - arm_func_start OS_InitLock -OS_InitLock: ; 0x020CA3AC - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - ldr r0, _020CA484 ; =isInitialized - ldr r1, [r0, #0x0] - cmp r1, #0x0 - addne sp, sp, #0x4 - ldmneia sp!, {r4-r5,lr} - bxne lr - mov r2, #0x1 - ldr r1, _020CA488 ; =0x027FFFF0 - str r2, [r0, #0x0] - mov r2, #0x0 - mov r0, #0x7e - str r2, [r1, #0x0] - bl OS_TryLockByWord - ldr r5, _020CA488 ; =0x027FFFF0 - ldrh r0, [r5, #0x6] - cmp r0, #0x0 - beq _020CA410 - mov r4, #0x400 -_020CA3FC: - mov r0, r4 - blx SVC_WaitByLoop - ldrh r0, [r5, #0x6] - cmp r0, #0x0 - bne _020CA3FC -_020CA410: - ldr r2, _020CA48C ; =0x027FFFB0 - mvn r12, #0x0 - mov r0, #0x10000 - ldr r3, _020CA490 ; =0x027FFFB4 - ldr r1, _020CA494 ; =0x027FFFC0 - str r12, [r2, #0x0] - rsb r12, r0, #0x0 - mov r0, #0x0 - mov r2, #0x28 - str r12, [r3, #0x0] - bl MIi_CpuClear32 - ldr ip, _020CA498 ; =0x04000204 - ldr r1, _020CA488 ; =0x027FFFF0 - ldrh r3, [r12, #0x0] - mov r0, #0x7e - mov r2, #0x0 - orr r3, r3, #0x800 - strh r3, [r12, #0x0] - ldrh r3, [r12, #0x0] - orr r3, r3, #0x80 - strh r3, [r12, #0x0] - bl OS_UnlockByWord - ldr r1, _020CA488 ; =0x027FFFF0 - mov r0, #0x7f - mov r2, #0x0 - bl OS_TryLockByWord - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CA484: .word isInitialized -_020CA488: .word 0x027FFFF0 -_020CA48C: .word 0x027FFFB0 -_020CA490: .word 0x027FFFB4 -_020CA494: .word 0x027FFFC0 -_020CA498: .word 0x04000204 - - arm_func_start OS_VSNPrintf -OS_VSNPrintf: ; 0x020CA49C - stmdb sp!, {r4-r11,lr} - sub sp, sp, #0x64 - mov r9, r2 - str r1, [sp, #0x54] - str r0, [sp, #0x5c] - str r0, [sp, #0x58] - ldrsb r0, [r9, #0x0] - str r1, [sp, #0x0] - mov r11, r3 - cmp r0, #0x0 - beq _020CAD18 - mov r0, #0xa - str r0, [sp, #0xc] - mov r0, #0x0 - str r0, [sp, #0x4] - mov r0, #0x20 - str r0, [sp, #0x1c] - mov r0, #0x30 - str r0, [sp, #0x20] - mvn r0, #0x0 - str r0, [sp, #0x8] - mov r0, #0x57 - str r0, [sp, #0x10] - mov r0, #0x8 - str r0, [sp, #0x14] - mov r0, #0x37 - str r0, [sp, #0x18] - mov r0, #0x10 - str r0, [sp, #0x24] - mov r0, #0x1 - str r0, [sp, #0x28] - mov r0, #0x2b - str r0, [sp, #0x34] - mov r0, #0x2d - str r0, [sp, #0x30] - mov r0, #0x2 - str r0, [sp, #0x2c] -_020CA530: - ldrsb r1, [r9, #0x0] - and r0, r1, #0xff - eor r0, r0, #0x20 - sub r0, r0, #0xa1 - cmp r0, #0x3c - bhs _020CA56C - add r0, sp, #0x54 - bl string_put_char - ldrsb r1, [r9, #0x1]! - cmp r1, #0x0 - beq _020CAD0C - add r0, sp, #0x54 - add r9, r9, #0x1 - bl string_put_char - b _020CAD0C -_020CA56C: - cmp r1, #0x25 - beq _020CA584 - add r0, sp, #0x54 - add r9, r9, #0x1 - bl string_put_char - b _020CAD0C -_020CA584: - ldr r6, [sp, #0x4] - ldr r5, [sp, #0x8] - ldr r2, [sp, #0xc] - ldr r0, [sp, #0x10] - mov r10, r6 - mov r3, r9 -_020CA59C: - ldrsb r4, [r9, #0x1]! - cmp r4, #0x20 - bgt _020CA5B4 - cmp r4, #0x20 - beq _020CA5F4 - b _020CA60C -_020CA5B4: - cmp r4, #0x30 - bgt _020CA60C - cmp r4, #0x2b - blt _020CA60C - cmp r4, #0x2b - beq _020CA5E0 - cmp r4, #0x2d - beq _020CA5FC - cmp r4, #0x30 - beq _020CA604 - b _020CA60C -_020CA5E0: - ldrsb r1, [r9, #-0x1] - cmp r1, #0x20 - bne _020CA60C - orr r6, r6, #0x2 - b _020CA59C -_020CA5F4: - orr r6, r6, #0x1 - b _020CA59C -_020CA5FC: - orr r6, r6, #0x8 - b _020CA59C -_020CA604: - orr r6, r6, #0x10 - b _020CA59C -_020CA60C: - cmp r4, #0x2a - bne _020CA640 - add r11, r11, #0x4 - ldr r10, [r11, #-0x4] - add r9, r9, #0x1 - cmp r10, #0x0 - rsblt r10, r10, #0x0 - orrlt r6, r6, #0x8 - b _020CA654 -_020CA630: - ldrsb r4, [r9], #0x1 - mov r1, #0xa - mla r1, r10, r1, r4 - sub r10, r1, #0x30 -_020CA640: - ldrsb r1, [r9, #0x0] - cmp r1, #0x30 - blt _020CA654 - cmp r1, #0x39 - ble _020CA630 -_020CA654: - ldrsb r1, [r9, #0x0] - cmp r1, #0x2e - bne _020CA6AC - ldrsb r1, [r9, #0x1]! - ldr r5, [sp, #0x4] - cmp r1, #0x2a - bne _020CA698 - add r11, r11, #0x4 - ldr r5, [r11, #-0x4] - add r9, r9, #0x1 - cmp r5, #0x0 - ldrlt r5, [sp, #0x8] - b _020CA6AC -_020CA688: - ldrsb r4, [r9], #0x1 - mov r1, #0xa - mla r1, r5, r1, r4 - sub r5, r1, #0x30 -_020CA698: - ldrsb r1, [r9, #0x0] - cmp r1, #0x30 - blt _020CA6AC - cmp r1, #0x39 - ble _020CA688 -_020CA6AC: - ldrsb r1, [r9, #0x0] - cmp r1, #0x68 - beq _020CA6C4 - cmp r1, #0x6c - beq _020CA6DC - b _020CA6F0 -_020CA6C4: - ldrsb r1, [r9, #0x1]! - cmp r1, #0x68 - orrne r6, r6, #0x40 - addeq r9, r9, #0x1 - orreq r6, r6, #0x100 - b _020CA6F0 -_020CA6DC: - ldrsb r1, [r9, #0x1]! - cmp r1, #0x6c - orrne r6, r6, #0x20 - addeq r9, r9, #0x1 - orreq r6, r6, #0x80 -_020CA6F0: - ldrsb r1, [r9, #0x0] - cmp r1, #0x69 - bgt _020CA740 - cmp r1, #0x63 - blt _020CA720 - cmp r1, #0x63 - beq _020CA7B4 - cmp r1, #0x64 - beq _020CA96C - cmp r1, #0x69 - beq _020CA96C - b _020CA950 -_020CA720: - cmp r1, #0x25 - bgt _020CA734 - cmp r1, #0x25 - beq _020CA934 - b _020CA950 -_020CA734: - cmp r1, #0x58 - beq _020CA7A0 - b _020CA950 -_020CA740: - cmp r1, #0x6e - bgt _020CA754 - cmp r1, #0x6e - beq _020CA8DC - b _020CA950 -_020CA754: - sub r1, r1, #0x6f - cmp r1, #0x9 - addls pc, pc, r1, lsl #0x2 - b _020CA950 -_020CA764: - b _020CA78C - b _020CA7A8 - b _020CA950 - b _020CA950 - b _020CA828 - b _020CA950 - b _020CA798 - b _020CA950 - b _020CA950 - b _020CA964 -_020CA78C: - ldr r2, [sp, #0x14] - orr r6, r6, #0x1000 - b _020CA96C -_020CA798: - orr r6, r6, #0x1000 - b _020CA96C -_020CA7A0: - ldr r0, [sp, #0x18] - b _020CA964 -_020CA7A8: - orr r6, r6, #0x4 - ldr r5, [sp, #0x14] - b _020CA964 -_020CA7B4: - cmp r5, #0x0 - bge _020CA950 - ands r0, r6, #0x8 - add r11, r11, #0x4 - ldr r4, [r11, #-0x4] - beq _020CA7F0 - mov r0, r4, lsl #0x18 - mov r1, r0, asr #0x18 - add r0, sp, #0x54 - bl string_put_char - ldr r1, [sp, #0x1c] - sub r2, r10, #0x1 - add r0, sp, #0x54 - bl string_fill_char - b _020CA820 -_020CA7F0: - ands r0, r6, #0x10 - ldrne r0, [sp, #0x20] - sub r2, r10, #0x1 - ldreq r0, [sp, #0x1c] - mov r0, r0, lsl #0x18 - mov r1, r0, asr #0x18 - add r0, sp, #0x54 - bl string_fill_char - mov r0, r4, lsl #0x18 - mov r1, r0, asr #0x18 - add r0, sp, #0x54 - bl string_put_char -_020CA820: - add r9, r9, #0x1 - b _020CAD0C -_020CA828: - add fp, fp, #0x4 - cmp r5, #0x0 - ldr r7, [sp, #0x4] - ldr r4, [fp, #-0x4] - bge _020CA860 - ldrsb r0, [r4] - cmp r0, #0x0 - beq _020CA874 -_020CA848: - add r7, r7, #0x1 - ldrsb r0, [r4, r7] - cmp r0, #0x0 - bne _020CA848 - b _020CA874 -_020CA85C: - add r7, r7, #0x1 -_020CA860: - cmp r7, r5 - bge _020CA874 - ldrsb r0, [r4, r7] - cmp r0, #0x0 - bne _020CA85C -_020CA874: - ands r0, r6, #0x8 - sub sl, sl, r7 - beq _020CA8A4 - mov r1, r4 - mov r2, r7 - add r0, sp, #0x54 - bl string_put_string - ldr r1, [sp, #0x1C] - mov r2, sl - add r0, sp, #0x54 - bl string_fill_char - b _020CA8D4 -_020CA8A4: - ands r0, r6, #0x10 - ldrne r0, [sp, #0x20] - mov r2, sl - ldreq r0, [sp, #0x1C] - mov r0, r0, lsl #0x18 - mov r1, r0, asr #0x18 - add r0, sp, #0x54 - bl string_fill_char - mov r1, r4 - mov r2, r7 - add r0, sp, #0x54 - bl string_put_string -_020CA8D4: - add r9, r9, #0x1 - b _020CAD0C -_020CA8DC: - ands r0, r6, #0x100 - ldr r1, [sp, #0x58] - ldr r0, [sp, #0x5c] - sub r2, r1, r0 - bne _020CA92C - ands r0, r6, #0x40 - addne r11, r11, #0x4 - ldrne r0, [r11, #-0x4] - strneh r2, [r0, #0x0] - bne _020CA92C - ands r0, r6, #0x80 - addeq r11, r11, #0x4 - ldreq r0, [r11, #-0x4] - streq r2, [r0, #0x0] - beq _020CA92C - add r11, r11, #0x4 - ldr r0, [r11, #-0x4] - mov r1, r2, asr #0x1f - str r2, [r0, #0x0] - str r1, [r0, #0x4] -_020CA92C: - add r9, r9, #0x1 - b _020CAD0C -_020CA934: - add r0, r3, #0x1 - cmp r0, r9 - bne _020CA950 - add r0, sp, #0x54 - add r9, r9, #0x1 - bl string_put_char - b _020CAD0C -_020CA950: - add r0, sp, #0x54 - mov r1, r3 - sub r2, r9, r3 - bl string_put_string - b _020CAD0C -_020CA964: - ldr r2, [sp, #0x24] - orr r6, r6, #0x1000 -_020CA96C: - ands r1, r6, #0x8 - bicne r6, r6, #0x10 - cmp r5, #0x0 - bicge r6, r6, #0x10 - ldrlt r5, [sp, #0x28] - ldr r7, [sp, #0x4] - ands r1, r6, #0x1000 - beq _020CAA20 - ands r1, r6, #0x100 - addne r11, r11, #0x4 - ldrneb r4, [r11, #-0x4] - movne r1, #0x0 - bne _020CA9D0 - ands r1, r6, #0x40 - addne r11, r11, #0x4 - ldrneh r4, [r11, #-0x4] - movne r1, #0x0 - bne _020CA9D0 - ands r1, r6, #0x80 - addne r11, r11, #0x8 - ldrne r1, [r11, #-0x4] - ldrne r4, [r11, #-0x8] - addeq r11, r11, #0x4 - ldreq r4, [r11, #-0x4] - moveq r1, #0x0 -_020CA9D0: - bic r6, r6, #0x3 - ands r3, r6, #0x4 - beq _020CAAD8 - cmp r2, #0x10 - bne _020CAA0C - mov r3, #0x0 - cmp r1, r3 - cmpeq r4, r3 - beq _020CAAD8 - ldr r3, [sp, #0x20] - ldr r7, [sp, #0x2c] - strb r3, [sp, #0x39] - add r3, r0, #0x21 - strb r3, [sp, #0x38] - b _020CAAD8 -_020CAA0C: - cmp r2, #0x8 - ldreq r3, [sp, #0x20] - ldreq r7, [sp, #0x28] - streqb r3, [sp, #0x38] - b _020CAAD8 -_020CAA20: - ands r1, r6, #0x100 - addne r11, r11, #0x4 - ldrnesb r4, [r11, #-0x4] - movne r1, r4, asr #0x1f - bne _020CAA64 - ands r1, r6, #0x40 - addne r11, r11, #0x4 - ldrnesh r4, [r11, #-0x4] - movne r1, r4, asr #0x1f - bne _020CAA64 - ands r1, r6, #0x80 - addne r11, r11, #0x8 - ldrne r4, [r11, #-0x8] - ldrne r1, [r11, #-0x4] - addeq r11, r11, #0x4 - ldreq r4, [r11, #-0x4] - moveq r1, r4, asr #0x1f -_020CAA64: - mov r3, #0x0 - and r8, r3, #0x0 - cmp r8, r3 - and r8, r1, #0x80000000 - cmpeq r8, r3 - beq _020CAAA0 - ldr r7, [sp, #0x30] - mvn r4, r4 - strb r7, [sp, #0x38] - mvn r7, r1 - mov r1, #0x1 - adds r4, r4, r1 - adc r1, r7, r3 - ldr r7, [sp, #0x28] - b _020CAAD8 -_020CAAA0: - cmp r1, r3 - cmpeq r4, r3 - bne _020CAAB4 - cmp r5, #0x0 - beq _020CAAD8 -_020CAAB4: - ands r3, r6, #0x2 - ldrne r3, [sp, #0x34] - ldrne r7, [sp, #0x28] - strneb r3, [sp, #0x38] - bne _020CAAD8 - ands r3, r6, #0x1 - ldrne r3, [sp, #0x1c] - ldrne r7, [sp, #0x28] - strneb r3, [sp, #0x38] -_020CAAD8: - cmp r2, #0x8 - ldr r8, [sp, #0x4] - beq _020CAAF8 - cmp r2, #0xa - beq _020CAB40 - cmp r2, #0x10 - beq _020CABDC - b _020CAC28 -_020CAAF8: - mov r0, #0x0 - cmp r1, r0 - cmpeq r4, r0 - beq _020CAC28 -_020CAB08: - and r0, r4, #0x7 - add r3, r0, #0x30 - add r0, sp, #0x3a - strb r3, [r0, r8] - mov r4, r4, lsr #0x3 - mov r2, #0x0 - mov r0, r1, lsr #0x3 - orr r4, r4, r1, lsl #0x1d - cmp r0, r2 - cmpeq r4, r2 - mov r1, r0 - add r8, r8, #0x1 - bne _020CAB08 - b _020CAC28 -_020CAB40: - mov r0, #0x0 - cmp r0, r0 - cmpeq r1, r0 - bne _020CAB8C - cmp r4, #0x0 - beq _020CAC28 -_020CAB58: - ldr r0, _020CAD60 ; =0xCCCCCCCD - umull r1, r0, r4, r0 - movs r0, r0, lsr #0x3 - mov r1, #0xa - mul r1, r0, r1 - sub r1, r4, r1 - mov r4, r0 - add r1, r1, #0x30 - add r0, sp, #0x3a - strb r1, [r0, r8] - add r8, r8, #0x1 - bne _020CAB58 - b _020CAC28 -_020CAB8C: - cmp r1, r0 - cmpeq r4, r0 - beq _020CAC28 -_020CAB98: - ldr r2, [sp, #0xc] - ldr r3, [sp, #0x4] - mov r0, r4 - bl _ll_udiv - mov r3, #0xa - umull r3, r12, r0, r3 - subs r3, r4, r3 - mov r2, #0x0 - add r4, r3, #0x30 - add r3, sp, #0x3a - strb r4, [r3, r8] - cmp r1, r2 - cmpeq r0, r2 - mov r4, r0 - add r8, r8, #0x1 - bne _020CAB98 - b _020CAC28 -_020CABDC: - mov r2, #0x0 - cmp r1, r2 - cmpeq r4, r2 - beq _020CAC28 -_020CABEC: - and r3, r4, #0xf - cmp r3, #0xa - mov r4, r4, lsr #0x4 - addlt r3, r3, #0x30 - mov r2, r1, lsr #0x4 - orr r4, r4, r1, lsl #0x1c - mov r1, r2 - addge r3, r3, r0 - add r2, sp, #0x3a - strb r3, [r2, r8] - mov r2, #0x0 - cmp r1, r2 - add r8, r8, #0x1 - cmpeq r4, r2 - bne _020CABEC -_020CAC28: - cmp r7, #0x0 - ble _020CAC4C - ldrsb r0, [sp, #0x38] - cmp r0, #0x30 - ldreq r1, [sp, #0x20] - addeq r0, sp, #0x3a - streqb r1, [r0, r8] - ldreq r7, [sp, #0x4] - addeq r8, r8, #0x1 -_020CAC4C: - sub r5, r5, r8 - ands r0, r6, #0x10 - beq _020CAC68 - sub r0, r10, r8 - sub r0, r0, r7 - cmp r5, r0 - movlt r5, r0 -_020CAC68: - cmp r5, #0x0 - subgt r10, r10, r5 - add r0, r7, r8 - ands r6, r6, #0x8 - sub r10, r10, r0 - bne _020CAC90 - ldr r1, [sp, #0x1c] - add r0, sp, #0x54 - mov r2, r10 - bl string_fill_char -_020CAC90: - cmp r7, #0x0 - ble _020CACB8 - add r0, sp, #0x38 - add r4, r0, r7 -_020CACA0: - ldrsb r1, [r4, #-0x1]! - sub r7, r7, #0x1 - add r0, sp, #0x54 - bl string_put_char -_020CACB0: - cmp r7, #0x0 - bgt _020CACA0 -_020CACB8: - ldr r1, [sp, #0x20] - mov r2, r5 - add r0, sp, #0x54 - bl string_fill_char -_020CACC8: - cmp r8, #0x0 - ble _020CACF0 - add r0, sp, #0x3A - add r4, r0, r8 -_020CACD8: - ldrsb r1, [r4, #-0x1]! - sub r8, r8, #0x1 - add r0, sp, #0x54 - bl string_put_char - cmp r8, #0x0 - bgt _020CACD8 -_020CACF0: - cmp r6, #0x0 - beq _020CAD08 - ldr r1, [sp, #0x1C] - mov r2, sl - add r0, sp, #0x54 - bl string_fill_char -_020CAD08: - add r9, r9, #0x1 -_020CAD0C: - ldrsb r0, [r9, #0x0] - cmp r0, #0x0 - bne _020CA530 -_020CAD18: - ldr r0, [sp, #0x54] - cmp r0, #0x0 - ldrne r0, [sp, #0x58] - movne r1, #0x0 - strneb r1, [r0, #0x0] - bne _020CAD48 - ldr r0, [sp, #0x0] - cmp r0, #0x0 - ldrne r1, [sp, #0x5c] - movne r2, #0x0 - addne r0, r1, r0 - strneb r2, [r0, #-0x1] -_020CAD48: - ldr r1, [sp, #0x58] - ldr r0, [sp, #0x5c] - sub r0, r1, r0 - add sp, sp, #0x64 - ldmia sp!, {r4-r11,lr} - bx lr - .balign 4 -_020CAD60: .word 0xCCCCCCCD - - arm_func_start OS_SNPrintf -OS_SNPrintf: ; 0x020CAD64 - stmdb sp!, {r0-r3} - stmdb sp!, {lr} - sub sp, sp, #0x4 - add r3, sp, #0x10 - bic r3, r3, #0x3 - ldr r2, [sp, #0x10] - add r3, r3, #0x4 - bl OS_VSNPrintf - add sp, sp, #0x4 - ldmia sp!, {lr} - add sp, sp, #0x10 - bx lr - - arm_func_start OS_VSPrintf -OS_VSPrintf: ; 0x020CAD94 - ldr ip, _020CADA8 ; =OS_VSNPrintf - mov r3, r2 - mov r2, r1 - mvn r1, #0x80000000 - bx r12 - .balign 4 -_020CADA8: .word OS_VSNPrintf - - arm_func_start OS_SPrintf -OS_SPrintf: ; 0x020CADAC - stmdb sp!, {r0-r3} - stmdb sp!, {lr} - sub sp, sp, #0x4 - add r2, sp, #0xc - bic r2, r2, #0x3 - ldr r1, [sp, #0xc] - add r2, r2, #0x4 - bl OS_VSPrintf - add sp, sp, #0x4 - ldmia sp!, {lr} - add sp, sp, #0x10 - bx lr - - arm_func_start string_put_string -string_put_string: ; 0x020CADDC - stmdb sp!, {r4,lr} - cmp r2, #0x0 - ldmleia sp!, {r4,lr} - bxle lr - ldr lr, [r0, #0x0] - mov r4, #0x0 - cmp lr, r2 - movhi lr, r2 - cmp lr, #0x0 - bls _020CAE1C -_020CAE04: - ldrsb r12, [r1, r4] - ldr r3, [r0, #0x4] - strb r12, [r3, r4] - add r4, r4, #0x1 - cmp r4, lr - blo _020CAE04 -_020CAE1C: - ldr r1, [r0, #0x0] - sub r1, r1, lr - str r1, [r0, #0x0] - ldr r1, [r0, #0x4] - add r1, r1, r2 - str r1, [r0, #0x4] - ldmia sp!, {r4,lr} - bx lr - - arm_func_start string_fill_char -string_fill_char: - stmdb sp!, {lr} - sub sp, sp, #0x4 - cmp r2, #0x0 - addle sp, sp, #0x4 - ldmleia sp!, {lr} - bxle lr - ldr r12, [r0, #0x0] - mov lr, #0x0 - cmp r12, r2 - movhi r12, r2 - cmp r12, #0x0 - bls _020CAE80 -_020CAE6C: - ldr r3, [r0, #0x4] - strb r1, [r3, lr] - add lr, lr, #0x1 - cmp lr, r12 - blo _020CAE6C -_020CAE80: - ldr r1, [r0, #0x0] - sub r1, r1, r12 - str r1, [r0, #0x0] - ldr r1, [r0, #0x4] - add r1, r1, r2 - str r1, [r0, #0x4] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start string_put_char -string_put_char: - ldr r2, [r0, #0x0] - cmp r2, #0x0 - ldrne r2, [r0, #0x4] - strneb r1, [r2, #0x0] - ldrne r1, [r0, #0x0] - subne r1, r1, #0x1 - strne r1, [r0, #0x0] - ldr r1, [r0, #0x4] - add r1, r1, #0x1 - str r1, [r0, #0x4] - bx lr - - arm_func_start OS_IsThreadAvailable -OS_IsThreadAvailable: ; 0x020CAED0 - ldr r0, _020CAEDC ; =OSi_IsThreadInitialized - ldr r0, [r0, #0x0] - bx lr - .balign 4 -_020CAEDC: .word OSi_IsThreadInitialized - - arm_func_start OS_SetThreadDestructor -OS_SetThreadDestructor: - str r1, [r0, #0xb4] - bx lr - - arm_func_start OS_EnableScheduler -OS_EnableScheduler: ; 0x020CAEE8 - stmdb sp!, {r4,lr} - bl OS_DisableInterrupts - ldr r1, _020CAF1C ; =OSi_RescheduleCount - mov r4, #0x0 - ldr r3, [r1, #0x0] - cmp r3, #0x0 - subne r2, r3, #0x1 - movne r4, r3 - strne r2, [r1, #0x0] - bl OS_RestoreInterrupts - mov r0, r4 - ldmia sp!, {r4,lr} - bx lr - .balign 4 -_020CAF1C: .word OSi_RescheduleCount - - arm_func_start OS_DisableScheduler -OS_DisableScheduler: ; 0x020CAF20 - stmdb sp!, {r4,lr} - bl OS_DisableInterrupts - ldr r2, _020CAF54 ; =OSi_RescheduleCount - mvn r1, #0x0 - ldr r3, [r2, #0x0] - cmp r3, r1 - addcc r1, r3, #0x1 - movcc r4, r3 - strcc r1, [r2, #0x0] - bl OS_RestoreInterrupts - mov r0, r4 - ldmia sp!, {r4,lr} - bx lr - .balign 4 -_020CAF54: .word OSi_RescheduleCount - - arm_func_start OSi_IdleThreadProc -OSi_IdleThreadProc: ; 0x020CAF58 - stmdb sp!, {lr} - sub sp, sp, #0x4 - bl OS_EnableInterrupts -_020CAF64: - bl OS_Halt - b _020CAF64 - - arm_func_start OS_SetSwitchThreadCallback -OS_SetSwitchThreadCallback: ; 0x020CAF6C - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, _020CAF9C ; =OSi_ThreadInfo - ldr r4, [r1, #0xc] - str r5, [r1, #0xc] - bl OS_RestoreInterrupts - mov r0, r4 - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CAF9C: .word OSi_ThreadInfo - - arm_func_start OSi_SleepAlarmCallback -OSi_SleepAlarmCallback: ; 0x020CAFA0 - ldr r2, [r0, #0x0] - mov r1, #0x0 - str r1, [r0, #0x0] - ldr ip, _020CAFBC ; =OS_WakeupThreadDirect - mov r0, r2 - str r1, [r2, #0xb0] - bx r12 - .balign 4 -_020CAFBC: .word OS_WakeupThreadDirect - - arm_func_start OS_Sleep -OS_Sleep: ; 0x020CAFC0 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x34 - mov r4, r0 - add r0, sp, #0x8 - bl OS_CreateAlarm - ldr r0, _020CB060 ; =OSi_CurrentThreadPtr - ldr r0, [r0, #0x0] - ldr r0, [r0, #0x0] - str r0, [sp, #0x4] - bl OS_DisableInterrupts - ldr r1, _020CB064 ; =0x000082EA - mov r2, #0x0 - umull r5, r3, r4, r1 - mla r3, r4, r2, r3 - mla r3, r2, r1, r3 - mov r1, r5, lsr #0x6 - mov r4, r0 - ldr r5, [sp, #0x4] - add r0, sp, #0x8 - add r2, sp, #0x4 - str r0, [r5, #0xb0] - str r2, [sp, #0x0] - mov r2, r3, lsr #0x6 - orr r1, r1, r3, lsl #0x1a - ldr r3, _020CB068 ; =OSi_SleepAlarmCallback - bl OS_SetAlarm - ldr r0, [sp, #0x4] - cmp r0, #0x0 - beq _020CB04C - mov r5, #0x0 -_020CB038: - mov r0, r5 - bl OS_SleepThread - ldr r0, [sp, #0x4] - cmp r0, #0x0 - bne _020CB038 -_020CB04C: - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x34 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CB060: .word OSi_CurrentThreadPtr -_020CB064: .word 0x000082EA -_020CB068: .word OSi_SleepAlarmCallback - - arm_func_start OS_GetThreadPriority -OS_GetThreadPriority: ; 0x020CB06C - ldr r0, [r0, #0x70] - bx lr - - arm_func_start OS_SetThreadPriority -OS_SetThreadPriority: ; 0x020CB074 - stmdb sp!, {r4-r8,lr} - ldr r2, _020CB120 ; =OSi_ThreadInfo - mov r6, r0 - mov r5, r1 - ldr r8, [r2, #0x8] - mov r7, #0x0 - bl OS_DisableInterrupts - mov r4, r0 - b _020CB0A0 -_020CB098: - mov r7, r8 - ldr r8, [r8, #0x68] -_020CB0A0: - cmp r8, #0x0 - beq _020CB0B0 - cmp r8, r6 - bne _020CB098 -_020CB0B0: - cmp r8, #0x0 - beq _020CB0C4 - ldr r0, _020CB124 ; =OSi_IdleThread - cmp r8, r0 - bne _020CB0D8 -_020CB0C4: - mov r0, r4 - bl OS_RestoreInterrupts -_020CB0CC: - mov r0, #0x0 - ldmia sp!, {r4-r8,lr} - bx lr -_020CB0D8: - ldr r0, [r8, #0x70] - cmp r0, r5 - beq _020CB10C - cmp r7, #0x0 - ldreq r1, [r6, #0x68] - ldreq r0, _020CB120 ; =OSi_ThreadInfo - streq r1, [r0, #0x8] - ldrne r0, [r6, #0x68] - strne r0, [r7, #0x68] - mov r0, r6 - str r5, [r6, #0x70] - bl OSi_InsertThreadToList - bl OSi_RescheduleThread -_020CB10C: - mov r0, r4 - bl OS_RestoreInterrupts - mov r0, #0x1 - ldmia sp!, {r4-r8,lr} - bx lr - .balign 4 -_020CB120: .word OSi_ThreadInfo -_020CB124: .word OSi_IdleThread - - arm_func_start OS_YieldThread -OS_YieldThread: ; 0x020CB128 - stmdb sp!, {r4-r8,lr} - ldr r0, _020CB1E0 ; =OSi_ThreadInfo - mov r7, #0x0 - mov r6, r7 - mov r5, r7 - ldr r8, [r0, #0x4] - bl OS_DisableInterrupts - ldr r1, _020CB1E0 ; =OSi_ThreadInfo - mov r4, r0 - ldr r2, [r1, #0x8] - mov r0, r7 - cmp r2, #0x0 - beq _020CB188 - ldr r1, [r8, #0x70] -_020CB160: - cmp r2, r8 - moveq r7, r0 - ldr r0, [r2, #0x70] - cmp r1, r0 - moveq r6, r2 - mov r0, r2 - ldr r2, [r2, #0x68] - addeq r5, r5, #0x1 - cmp r2, #0x0 - bne _020CB160 -_020CB188: - cmp r5, #0x1 - ble _020CB198 - cmp r6, r8 - bne _020CB1A8 -_020CB198: - mov r0, r4 - bl OS_RestoreInterrupts - ldmia sp!, {r4-r8,lr} - bx lr -_020CB1A8: - cmp r7, #0x0 - ldreq r1, [r8, #0x68] - ldreq r0, _020CB1E0 ; =OSi_ThreadInfo - streq r1, [r0, #0x8] - ldrne r0, [r8, #0x68] - strne r0, [r7, #0x68] - ldr r0, [r6, #0x68] - str r0, [r8, #0x68] - str r8, [r6, #0x68] - bl OSi_RescheduleThread - mov r0, r4 - bl OS_RestoreInterrupts - ldmia sp!, {r4-r8,lr} - bx lr - .balign 4 -_020CB1E0: .word OSi_ThreadInfo - - arm_func_start OS_RescheduleThread -OS_RescheduleThread: ; 0x020CB1E4 - stmdb sp!, {r4,lr} - bl OS_DisableInterrupts - mov r4, r0 - bl OSi_RescheduleThread - mov r0, r4 - bl OS_RestoreInterrupts - ldmia sp!, {r4,lr} - bx lr - - arm_func_start OS_SelectThread -OS_SelectThread: ; 0x020CB204 - ldr r0, _020CB22C ; =OSi_ThreadInfo - ldr r0, [r0, #0x8] - b _020CB214 -_020CB210: - ldr r0, [r0, #0x68] -_020CB214: - cmp r0, #0x0 - bxeq lr - ldr r1, [r0, #0x64] - cmp r1, #0x1 - bne _020CB210 - bx lr - .balign 4 -_020CB22C: .word OSi_ThreadInfo - - arm_func_start OS_WakeupThreadDirect -OS_WakeupThreadDirect: ; 0x020CB230 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - mov r1, #0x1 - mov r4, r0 - str r1, [r5, #0x64] - bl OSi_RescheduleThread - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - - arm_func_start OS_WakeupThread -OS_WakeupThread: ; 0x020CB264 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, [r5, #0x0] - mov r4, r0 - cmp r1, #0x0 - beq _020CB2D0 - cmp r1, #0x0 - beq _020CB2BC - mov r7, #0x1 - mov r6, #0x0 -_020CB294: - mov r0, r5 - bl OSi_RemoveLinkFromQueue - str r7, [r0, #0x64] - str r6, [r0, #0x78] - str r6, [r0, #0x80] - ldr r1, [r0, #0x80] - str r1, [r0, #0x7c] - ldr r0, [r5, #0x0] - cmp r0, #0x0 - bne _020CB294 -_020CB2BC: - mov r0, #0x0 - str r0, [r5, #0x4] - ldr r0, [r5, #0x4] - str r0, [r5, #0x0] - bl OSi_RescheduleThread -_020CB2D0: - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - - arm_func_start OS_SleepThread -OS_SleepThread: - stmdb sp!, {r4-r6,lr} - mov r6, r0 - bl OS_DisableInterrupts - ldr r1, _020CB334 ; =OSi_CurrentThreadPtr - mov r5, r0 - ldr r0, [r1, #0x0] - cmp r6, #0x0 - ldr r4, [r0, #0x0] - beq _020CB318 - mov r0, r6 - mov r1, r4 - str r6, [r4, #0x78] - bl OSi_InsertLinkToQueue -_020CB318: - mov r0, #0x0 - str r0, [r4, #0x64] - bl OSi_RescheduleThread - mov r0, r5 - bl OS_RestoreInterrupts - ldmia sp!, {r4-r6,lr} - bx lr - .balign 4 -_020CB334: .word OSi_CurrentThreadPtr - - arm_func_start OS_IsThreadTerminated -OS_IsThreadTerminated: ; 0x020CB338 - ldr r0, [r0, #0x64] - cmp r0, #0x2 - moveq r0, #0x1 - movne r0, #0x0 - bx lr - - arm_func_start OS_JoinThread -OS_JoinThread: ; 0x020CB34C - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, [r5, #0x64] - mov r4, r0 - cmp r1, #0x2 - beq _020CB374 - add r0, r5, #0x9c - bl OS_SleepThread -_020CB374: - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - - arm_func_start OSi_CancelThreadAlarmForSleep -OSi_CancelThreadAlarmForSleep: ; 0x020CB388 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r0, [r0, #0xb0] - cmp r0, #0x0 - addeq sp, sp, #0x4 - ldmeqia sp!, {lr} - bxeq lr - bl OS_CancelAlarm - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start OS_DestroyThread -OS_DestroyThread: ; 0x020CB3B4 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, _020CB438 ; =OSi_ThreadInfo - mov r4, r0 - ldr r0, [r1, #0x4] - cmp r0, r5 - bne _020CB3DC - bl OSi_ExitThread_Destroy -_020CB3DC: - bl OS_DisableScheduler - mov r0, r5 - bl OSi_UnlockAllMutex - mov r0, r5 - bl OSi_CancelThreadAlarmForSleep - ldr r0, [r5, #0x78] - cmp r0, #0x0 - beq _020CB404 - mov r1, r5 - bl OSi_RemoveSpecifiedLinkFromQueue -_020CB404: - mov r0, r5 - bl OSi_RemoveThreadFromList - mov r1, #0x2 - add r0, r5, #0x9c - str r1, [r5, #0x64] - bl OS_WakeupThread - bl OS_EnableScheduler - mov r0, r4 - bl OS_RestoreInterrupts - bl OS_RescheduleThread - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CB438: .word OSi_ThreadInfo - - arm_func_start OSi_ExitThread_Destroy -OSi_ExitThread_Destroy: ; 0x020CB43C - stmdb sp!, {r4,lr} - ldr r0, _020CB498 ; =OSi_CurrentThreadPtr - ldr r0, [r0, #0x0] - ldr r4, [r0, #0x0] - bl OS_DisableScheduler - mov r0, r4 - bl OSi_UnlockAllMutex - ldr r0, [r4, #0x78] - cmp r0, #0x0 - beq _020CB46C - mov r1, r4 - bl OSi_RemoveSpecifiedLinkFromQueue -_020CB46C: - mov r0, r4 - bl OSi_RemoveThreadFromList - mov r1, #0x2 - add r0, r4, #0x9c - str r1, [r4, #0x64] - bl OS_WakeupThread - bl OS_EnableScheduler - bl OS_RescheduleThread - bl OS_Terminate - ldmia sp!, {r4,lr} - bx lr - .balign 4 -_020CB498: .word OSi_CurrentThreadPtr - - arm_func_start OSi_ExitThread_Destroy2 -OSi_ExitThread_Destroy2: ; 0x020CB49C - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r1, _020CB4DC ; =OSi_CurrentThreadPtr - ldr r1, [r1, #0x0] - ldr r3, [r1, #0x0] - ldr r2, [r3, #0xb4] - cmp r2, #0x0 - beq _020CB4CC - mov r1, #0x0 - str r1, [r3, #0xb4] - blx r2 - bl OS_DisableInterrupts -_020CB4CC: - bl OSi_ExitThread_Destroy - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CB4DC: .word OSi_CurrentThreadPtr - - arm_func_start OSi_ExitThread_ArgSpecified -OSi_ExitThread_ArgSpecified: ; 0x020CB4E0 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - ldr r2, _020CB548 ; =OSi_StackForDestructor - mov r5, r0 - ldr r2, [r2, #0x0] - mov r4, r1 - cmp r2, #0x0 - beq _020CB534 - ldr r1, _020CB54C ; =OSi_ExitThread_Destroy2 - bl OS_InitContext - str r4, [r5, #0x4] - ldr r1, [r5, #0x0] - mov r0, r5 - orr r1, r1, #0x80 - str r1, [r5, #0x0] - mov r1, #0x1 - str r1, [r5, #0x64] - bl OS_LoadContext - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr -_020CB534: - mov r0, r4 - bl OSi_ExitThread_Destroy2 - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CB548: .word OSi_StackForDestructor -_020CB54C: .word OSi_ExitThread_Destroy2 - - arm_func_start OS_ExitThread -OS_ExitThread: ; 0x020CB550 - stmdb sp!, {lr} - sub sp, sp, #0x4 - bl OS_DisableInterrupts - ldr r0, _020CB578 ; =OSi_ThreadInfo - mov r1, #0x0 - ldr r0, [r0, #0x4] - bl OSi_ExitThread_ArgSpecified - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CB578: .word OSi_ThreadInfo - - arm_func_start OS_CreateThread -OS_CreateThread: ; 0x020CB57C - stmdb sp!, {r4-r8,lr} - mov r8, r0 - mov r5, r1 - mov r7, r2 - mov r6, r3 - bl OS_DisableInterrupts - mov r4, r0 - bl OSi_GetUnusedThreadId - ldr r2, [sp, #0x1c] - mov r1, #0x0 - str r2, [r8, #0x70] - str r0, [r8, #0x6c] - str r1, [r8, #0x64] - str r1, [r8, #0x74] - mov r0, r8 - bl OSi_InsertThreadToList - mov r1, r5 - str r6, [r8, #0x94] - ldr r0, [sp, #0x18] - mov r12, #0x0 - sub r5, r6, r0 - sub r2, r6, #0x4 - str r5, [r8, #0x90] - str r12, [r8, #0x98] - ldr r3, _020CB678 ; =0xFDDB597D - ldr r0, [r8, #0x94] - ldr r6, _020CB67C ; =0x7BF9DD5B - str r3, [r0, #-0x4] - ldr r3, [r8, #0x90] - mov r0, r8 - str r6, [r3, #0x0] - str r12, [r8, #0xa0] - ldr r3, [r8, #0xa0] - str r3, [r8, #0x9c] - bl OS_InitContext - str r7, [r8, #0x4] - add r1, r5, #0x4 - ldr r2, _020CB680 ; =OS_ExitThread - mov r0, #0x0 - str r2, [r8, #0x3c] - ldr r2, [sp, #0x18] - sub r2, r2, #0x8 - bl MIi_CpuClear32 - mov r1, #0x0 - str r1, [r8, #0x84] - str r1, [r8, #0x88] - str r1, [r8, #0x8c] - mov r0, r8 - bl OS_SetThreadDestructor -_020CB640: - mov r0, #0x0 - str r0, [r8, #0x78] - str r0, [r8, #0x80] - ldr r2, [r8, #0x80] - add r1, r8, #0xA4 - str r2, [r8, #0x7C] - mov r2, #0xC - bl MIi_CpuClear32 - mov r0, r4 - mov r1, #0x0 - str r1, [r8, #0xB0] - bl OS_RestoreInterrupts - ldmia sp!, {r4-r8, lr} - bx lr -_020CB678: .word 0xFDDB597D -_020CB67C: .word 0x7BF9DD5B -_020CB680: .word OS_ExitThread - - arm_func_start OS_InitThread -OS_InitThread: ; 0x020CB684 - stmdb sp!, {r4-r6,lr} - sub sp, sp, #0x8 - ldr r3, _020CB7A4 ; =OSi_IsThreadInitialized - ldr r0, [r3, #0x0] - cmp r0, #0x0 - addne sp, sp, #0x8 - ldmneia sp!, {r4-r6,lr} - bxne lr - ldr ip, _020CB7A8 ; =0x00000000 - ldr r1, _020CB7AC ; =0x021D3568 - mov lr, #0x0 - ldr r0, _020CB7B0 ; =OSi_ThreadInfo - mov r6, #0x1 - mov r4, #0x10 - str r1, [r0, #0x8] - str r1, [r0, #0x4] - cmp r12, #0x0 - ldrle r0, _020CB7B4 ; =0x027E0080 - str r4, [r1, #0x70] - suble r4, r0, r12 - str lr, [r1, #0x6c] - str r6, [r1, #0x64] - str lr, [r1, #0x68] - str lr, [r1, #0x74] - ldrgt r1, _020CB7B8 ; =0x027E0000 - ldrgt r0, _020CB7BC ; =0x00000400 - addgt r1, r1, #0x3f80 - subgt r0, r1, r0 - subgt r4, r0, r12 - ldr r1, _020CB7B8 ; =0x027E0000 - ldr r5, _020CB7C0 ; =0x021D349C - ldr r2, _020CB7C4 ; =OSi_CurrentThreadPtr - ldr r0, _020CB7BC ; =0x00000400 - str r5, [r2, #0x0] - ldr r2, _020CB7AC ; =0x021D3568 - add r1, r1, #0x3f80 - str r6, [r3, #0x0] - sub r3, r1, r0 - mov r0, #0x0 - ldr r1, _020CB7C8 ; =0xFDDB597D - str r3, [r2, #0x94] - str r4, [r2, #0x90] - str r0, [r2, #0x98] - str r1, [r3, #-0x4] - ldr r3, [r2, #0x90] - ldr ip, _020CB7CC ; =0x7BF9DD5B - ldr r1, _020CB7B0 ; =OSi_ThreadInfo - str r12, [r3, #0x0] - ldr r3, _020CB7D0 ; =0x027FFFA0 - str r0, [r2, #0xa0] - str r0, [r2, #0x9c] - strh r0, [r1, #0x0] - strh r0, [r1, #0x2] - str r1, [r3, #0x0] - bl OS_SetSwitchThreadCallback - mov r2, #0xc8 - str r2, [sp, #0x0] - mov r12, #0x1f - ldr r0, _020CB7D4 ; =OSi_IdleThread - ldr r1, _020CB7D8 ; =OSi_IdleThreadProc - ldr r3, _020CB7DC ; =OSi_Initialized - mov r2, #0x0 - str r12, [sp, #0x4] - bl OS_CreateThread - ldr r0, _020CB7D4 ; =OSi_IdleThread - mov r2, #0x20 - mov r1, #0x1 - str r2, [r0, #0x70] - str r1, [r0, #0x64] - add sp, sp, #0x8 - ldmia sp!, {r4-r6,lr} - bx lr - .balign 4 -_020CB7A4: .word OSi_IsThreadInitialized -_020CB7A8: .word SDK_SYS_STACKSIZE -_020CB7AC: .word OSi_LauncherThread -_020CB7B0: .word OSi_ThreadInfo -_020CB7B4: .word SDK_SECTION_ARENA_DTCM_START -_020CB7B8: .word SDK_AUTOLOAD_DTCM_START -_020CB7BC: .word SDK_IRQ_STACKSIZE -_020CB7C0: .word OSi_ThreadInfo+4 -_020CB7C4: .word OSi_CurrentThreadPtr -_020CB7C8: .word 0xFDDB597D -_020CB7CC: .word 0x7BF9DD5B -_020CB7D0: .word 0x027FFFA0 -_020CB7D4: .word OSi_IdleThread -_020CB7D8: .word OSi_IdleThreadProc -_020CB7DC: .word OSi_IdleThreadStack+0xc8 - - arm_func_start OSi_RescheduleThread -OSi_RescheduleThread: ; 0x020CB7E0 - stmdb sp!, {r4-r6,lr} - ldr r0, _020CB8BC ; =OSi_RescheduleCount - ldr r0, [r0, #0x0] - cmp r0, #0x0 - ldmneia sp!, {r4-r6,lr} - bxne lr - ldr r4, _020CB8C0 ; =OSi_ThreadInfo - ldrh r0, [r4, #0x2] - cmp r0, #0x0 - bne _020CB814 - bl OS_GetProcMode - cmp r0, #0x12 - bne _020CB824 -_020CB814: - mov r0, #0x1 - strh r0, [r4, #0x0] - ldmia sp!, {r4-r6,lr} - bx lr -_020CB824: - ldr r0, _020CB8C4 ; =OSi_CurrentThreadPtr - ldr r0, [r0, #0x0] - ldr r6, [r0, #0x0] - bl OS_SelectThread - mov r5, r0 - cmp r6, r5 - ldmeqia sp!, {r4-r6,lr} - bxeq lr - cmp r5, #0x0 - ldmeqia sp!, {r4-r6,lr} - bxeq lr - ldr r0, [r6, #0x64] - cmp r0, #0x2 - beq _020CB870 - mov r0, r6 - bl OS_SaveContext -_020CB864: - cmp r0, #0x0 - ldmneia sp!, {r4-r6,lr} - bxne lr -_020CB870: - ldr r0, _020CB8C8 ; =0x021D348C - ldr r2, [r0, #0x0] - cmp r2, #0x0 - beq _020CB88C - mov r0, r6 - mov r1, r5 - blx r2 -_020CB88C: - ldr r2, [r4, #0xc] - cmp r2, #0x0 - beq _020CB8A4 - mov r0, r6 - mov r1, r5 - blx r2 -_020CB8A4: - ldr r1, _020CB8C0 ; =OSi_ThreadInfo - mov r0, r5 - str r5, [r1, #0x4] - bl OS_LoadContext - ldmia sp!, {r4-r6,lr} - bx lr - .balign 4 -_020CB8BC: .word OSi_RescheduleCount -_020CB8C0: .word OSi_ThreadInfo -_020CB8C4: .word OSi_CurrentThreadPtr -_020CB8C8: .word OSi_SystemCallbackInSwitchThread - - arm_func_start OSi_RemoveThreadFromList -OSi_RemoveThreadFromList: ; 0x020CB8CC - ldr r1, _020CB910 ; =OSi_ThreadInfo - mov r2, #0x0 - ldr r1, [r1, #0x8] - b _020CB8E4 -_020CB8DC: - mov r2, r1 - ldr r1, [r1, #0x68] -_020CB8E4: - cmp r1, #0x0 - beq _020CB8F4 - cmp r1, r0 - bne _020CB8DC -_020CB8F4: - cmp r2, #0x0 - ldreq r1, [r0, #0x68] - ldreq r0, _020CB910 ; =OSi_ThreadInfo - streq r1, [r0, #0x8] - ldrne r0, [r0, #0x68] - strne r0, [r2, #0x68] - bx lr - .balign 4 -_020CB910: .word OSi_ThreadInfo - - arm_func_start OSi_InsertThreadToList -OSi_InsertThreadToList: ; 0x020CB914 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r1, _020CB978 ; =OSi_ThreadInfo - mov r12, #0x0 - ldr r3, [r1, #0x8] - mov lr, r3 - b _020CB938 -_020CB930: - mov r12, lr - ldr lr, [lr, #0x68] -_020CB938: - cmp lr, #0x0 - beq _020CB950 - ldr r2, [lr, #0x70] - ldr r1, [r0, #0x70] - cmp r2, r1 - blo _020CB930 -_020CB950: - cmp r12, #0x0 - ldreq r1, _020CB978 ; =OSi_ThreadInfo - streq r3, [r0, #0x68] - streq r0, [r1, #0x8] - ldrne r1, [r12, #0x68] - strne r1, [r0, #0x68] - strne r0, [r12, #0x68] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CB978: .word OSi_ThreadInfo - - arm_func_start OSi_RemoveMutexLinkFromQueue -OSi_RemoveMutexLinkFromQueue: ; 0x020CB97C - ldr r2, [r0, #0x0] - cmp r2, #0x0 - beq _020CB9A4 - ldr r1, [r2, #0x10] - str r1, [r0, #0x0] - cmp r1, #0x0 - movne r0, #0x0 - strne r0, [r1, #0x14] - moveq r1, #0x0 - streq r1, [r0, #0x4] -_020CB9A4: - mov r0, r2 - bx lr - - arm_func_start OSi_RemoveSpecifiedLinkFromQueue -OSi_RemoveSpecifiedLinkFromQueue: ; 0x020CB9AC - ldr r2, [r0, #0x0] - mov r12, r2 - cmp r2, #0x0 - beq _020CB9F8 -_020CB9BC: - cmp r12, r1 - ldr r3, [r12, #0x80] - bne _020CB9EC - cmp r2, r12 - ldr r2, [r12, #0x7c] - streq r3, [r0, #0x0] - strne r3, [r2, #0x80] - ldr r1, [r0, #0x4] - cmp r1, r12 - streq r2, [r0, #0x4] - strne r2, [r3, #0x7c] - b _020CB9F8 -_020CB9EC: - mov r12, r3 - cmp r3, #0x0 - bne _020CB9BC -_020CB9F8: - mov r0, r12 - bx lr - - arm_func_start OSi_RemoveLinkFromQueue -OSi_RemoveLinkFromQueue: ; 0x020CBA00 - ldr r2, [r0, #0x0] - cmp r2, #0x0 - beq _020CBA2C - ldr r1, [r2, #0x80] - str r1, [r0, #0x0] - cmp r1, #0x0 - movne r0, #0x0 - strne r0, [r1, #0x7c] - moveq r1, #0x0 - streq r1, [r0, #0x4] - streq r1, [r2, #0x78] -_020CBA2C: - mov r0, r2 - bx lr - - arm_func_start OSi_InsertLinkToQueue -OSi_InsertLinkToQueue: - ldr r12, [r0, #0x0] - b _020CBA48 -_020CBA3C: - cmp r12, r1 - bxeq lr - ldr r12, [r12, #0x80] -_020CBA48: - cmp r12, #0x0 - beq _020CBA60 - ldr r3, [r12, #0x70] - ldr r2, [r1, #0x70] - cmp r3, r2 - bls _020CBA3C -_020CBA60: - cmp r12, #0x0 - bne _020CBA8C - ldr r2, [r0, #0x4] - cmp r2, #0x0 - streq r1, [r0, #0x0] - strne r1, [r2, #0x80] - str r2, [r1, #0x7c] - mov r2, #0x0 - str r2, [r1, #0x80] - str r1, [r0, #0x4] - bx lr -_020CBA8C: - ldr r2, [r12, #0x7c] - cmp r2, #0x0 - streq r1, [r0, #0x0] - strne r1, [r2, #0x80] - str r2, [r1, #0x7c] - str r12, [r1, #0x80] - str r1, [r12, #0x7c] - bx lr - - arm_func_start OSi_GetUnusedThreadId -OSi_GetUnusedThreadId: ; 0x020CBAAC - ldr r1, _020CBAC0 ; =OSi_ThreadIdCount - ldr r0, [r1, #0x0] - add r0, r0, #0x1 - str r0, [r1, #0x0] - bx lr - .balign 4 -_020CBAC0: .word OSi_ThreadIdCount - - arm_func_start OS_InitContext -OS_InitContext: ; 0x020CBAC4 - add r1, r1, #0x4 - str r1, [r0, #0x40] - str r2, [r0, #0x44] - sub r2, r2, #0x40 - tst r2, #0x4 - subne r2, r2, #0x4 - str r2, [r0, #0x38] - ands r1, r1, #0x1 - movne r1, #0x3f - moveq r1, #0x1f - str r1, [r0, #0x0] - mov r1, #0x0 - str r1, [r0, #0x4] - str r1, [r0, #0x8] - str r1, [r0, #0xc] - str r1, [r0, #0x10] - str r1, [r0, #0x14] - str r1, [r0, #0x18] - str r1, [r0, #0x1c] - str r1, [r0, #0x20] - str r1, [r0, #0x24] - str r1, [r0, #0x28] - str r1, [r0, #0x2c] - str r1, [r0, #0x30] - str r1, [r0, #0x34] - str r1, [r0, #0x3c] - bx lr - - arm_func_start OS_SaveContext -OS_SaveContext: - stmdb sp!, {r0,lr} - add r0, r0, #0x48 - ldr r1, _020CBB78 ; =CP_SaveContext - blx r1 - ldmia sp!, {r0,lr} - add r1, r0, #0x0 - mrs r2, cpsr - str r2, [r1], #0x4 - mov r0, #0xd3 - msr cpsr_c, r0 - str sp, [r1, #0x40] - msr cpsr_c, r2 - mov r0, #0x1 - stmia r1, {r0-lr} - add r0, pc, #0x8 ; =_020CBB78 - str r0, [r1, #0x3c] - mov r0, #0x0 - bx lr - .balign 4 -_020CBB78: .word CP_SaveContext - - arm_func_start OS_LoadContext -OS_LoadContext: ; 0x020CBB7C - stmdb sp!, {r0,lr} - add r0, r0, #0x48 - ldr r1, _020CBBBC ; =CP_RestoreContext - blx r1 - ldmia sp!, {r0,lr} - mrs r1, cpsr - bic r1, r1, #0x1f - orr r1, r1, #0xd3 - msr cpsr_c, r1 - ldr r1, [r0], #0x4 - msr spsr_fsxc, r1 - ldr sp, [r0, #0x40] - ldr lr, [r0, #0x3c] - ldmia r0, {r0-lr}^ - mov r0, r0 - subs pc, lr, #0x4 - .balign 4 -_020CBBBC: .word CP_RestoreContext - - arm_func_start OS_GetConsoleType -OS_GetConsoleType: ; 0x020CBBC0 - ldr r0, _020CBBD0 ; =0x82000001 - ldr r1, _020CBBD4 ; =0x02106828 - str r0, [r1, #0x0] - bx lr - .balign 4 -_020CBBD0: .word 0x82000001 -_020CBBD4: .word 0x02106828 - - arm_func_start OS_IsRunOnEmulator -OS_IsRunOnEmulator: - mov r0, #0x0 - bx lr - - arm_func_start OS_ReadMessage -OS_ReadMessage: ; 0x020CBBE0 - stmdb sp!, {r4-r8,lr} - mov r6, r0 - mov r5, r1 - mov r7, r2 - bl OS_DisableInterrupts - ldr r1, [r6, #0x1c] - mov r4, r0 - cmp r1, #0x0 - bne _020CBC3C - and r8, r7, #0x1 - add r7, r6, #0x8 -_020CBC0C: - cmp r8, #0x0 - bne _020CBC28 - mov r0, r4 - bl OS_RestoreInterrupts -_020CBC1C: - mov r0, #0x0 - ldmia sp!, {r4-r8,lr} - bx lr -_020CBC28: - mov r0, r7 - bl OS_SleepThread - ldr r0, [r6, #0x1c] - cmp r0, #0x0 - beq _020CBC0C -_020CBC3C: - cmp r5, #0x0 - ldrne r1, [r6, #0x10] - ldrne r0, [r6, #0x18] - ldrne r0, [r1, r0, lsl #0x2] - strne r0, [r5, #0x0] - mov r0, r4 - bl OS_RestoreInterrupts - mov r0, #0x1 - ldmia sp!, {r4-r8,lr} - bx lr - - arm_func_start OS_JamMessage -OS_JamMessage: ; 0x020CBC64 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r6, r0 - mov r5, r1 - mov r7, r2 - bl OS_DisableInterrupts - ldr r1, [r6, #0x14] - ldr r2, [r6, #0x1c] - mov r4, r0 - cmp r1, r2 - bgt _020CBCCC - and r7, r7, #0x1 -_020CBC94: - cmp r7, #0x0 - bne _020CBCB4 - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - mov r0, #0x0 - ldmia sp!, {r4-r7,lr} - bx lr -_020CBCB4: - mov r0, r6 - bl OS_SleepThread - ldr r1, [r6, #0x14] - ldr r0, [r6, #0x1c] - cmp r1, r0 - ble _020CBC94 -_020CBCCC: - ldr r0, [r6, #0x18] - add r0, r0, r1 - sub r0, r0, #0x1 - bl _s32_div_f - str r1, [r6, #0x18] - ldr r2, [r6, #0x10] - ldr r1, [r6, #0x18] - add r0, r6, #0x8 - str r5, [r2, r1, lsl #0x2] - ldr r1, [r6, #0x1c] - add r1, r1, #0x1 - str r1, [r6, #0x1c] - bl OS_WakeupThread - mov r0, r4 - bl OS_RestoreInterrupts - mov r0, #0x1 - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - - arm_func_start OS_ReceiveMessage -OS_ReceiveMessage: ; 0x020CBD18 - stmdb sp!, {r4-r8,lr} - mov r6, r0 - mov r5, r1 - mov r7, r2 - bl OS_DisableInterrupts - ldr r1, [r6, #0x1c] - mov r4, r0 - cmp r1, #0x0 - bne _020CBD74 - and r8, r7, #0x1 - add r7, r6, #0x8 -_020CBD44: - cmp r8, #0x0 - bne _020CBD60 - mov r0, r4 - bl OS_RestoreInterrupts -_020CBD54: - mov r0, #0x0 - ldmia sp!, {r4-r8,lr} - bx lr -_020CBD60: - mov r0, r7 - bl OS_SleepThread - ldr r0, [r6, #0x1c] - cmp r0, #0x0 - beq _020CBD44 -_020CBD74: - cmp r5, #0x0 - ldrne r1, [r6, #0x10] - ldrne r0, [r6, #0x18] - ldrne r0, [r1, r0, lsl #0x2] - strne r0, [r5, #0x0] - ldr r0, [r6, #0x18] - ldr r1, [r6, #0x14] - add r0, r0, #0x1 - bl _s32_div_f - str r1, [r6, #0x18] - ldr r1, [r6, #0x1c] - mov r0, r6 - sub r1, r1, #0x1 - str r1, [r6, #0x1c] - bl OS_WakeupThread - mov r0, r4 - bl OS_RestoreInterrupts - mov r0, #0x1 - ldmia sp!, {r4-r8,lr} - bx lr - - arm_func_start OS_SendMessage -OS_SendMessage: ; 0x020CBDC4 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r6, r0 - mov r5, r1 - mov r7, r2 - bl OS_DisableInterrupts - ldr r2, [r6, #0x1c] - ldr r1, [r6, #0x14] - mov r4, r0 - cmp r1, r2 - bgt _020CBE2C - and r7, r7, #0x1 -_020CBDF4: - cmp r7, #0x0 - bne _020CBE14 - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - mov r0, #0x0 - ldmia sp!, {r4-r7,lr} - bx lr -_020CBE14: - mov r0, r6 - bl OS_SleepThread - ldr r2, [r6, #0x1c] - ldr r1, [r6, #0x14] - cmp r1, r2 - ble _020CBDF4 -_020CBE2C: - ldr r0, [r6, #0x18] - add r0, r0, r2 - bl _s32_div_f - ldr r2, [r6, #0x10] - add r0, r6, #0x8 - str r5, [r2, r1, lsl #0x2] - ldr r1, [r6, #0x1c] - add r1, r1, #0x1 - str r1, [r6, #0x1c] - bl OS_WakeupThread - mov r0, r4 - bl OS_RestoreInterrupts - mov r0, #0x1 - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - - arm_func_start OS_InitMessageQueue -OS_InitMessageQueue: ; 0x020CBE6C - mov r12, #0x0 - str r12, [r0, #0x4] - ldr r3, [r0, #0x4] - str r3, [r0, #0x0] - str r12, [r0, #0xc] - ldr r3, [r0, #0xc] - str r3, [r0, #0x8] - str r1, [r0, #0x10] - str r2, [r0, #0x14] - str r12, [r0, #0x18] - str r12, [r0, #0x1c] - bx lr - - arm_func_start OSi_DequeueItem -OSi_DequeueItem: ; 0x020CBE9C - ldr r2, [r1, #0x10] - ldr r1, [r1, #0x14] - cmp r2, #0x0 - streq r1, [r0, #0x8c] - strne r1, [r2, #0x14] - cmp r1, #0x0 - streq r2, [r0, #0x88] - strne r2, [r1, #0x10] - bx lr - - arm_func_start OSi_EnqueueTail -OSi_EnqueueTail: ; 0x020CBEC0 - ldr r2, [r0, #0x8c] - cmp r2, #0x0 - streq r1, [r0, #0x88] - strne r1, [r2, #0x10] - str r2, [r1, #0x14] - mov r2, #0x0 - str r2, [r1, #0x10] - str r1, [r0, #0x8c] - bx lr - - arm_func_start OS_TryLockMutex -OS_TryLockMutex: ; 0x020CBEE4 - stmdb sp!, {r4-r6,lr} - mov r5, r0 - bl OS_DisableInterrupts - ldr r2, [r5, #0x8] - ldr r1, _020CBF54 ; =OSi_ThreadInfo - mov r4, r0 - cmp r2, #0x0 - ldr r0, [r1, #0x4] - bne _020CBF28 - str r0, [r5, #0x8] - ldr r2, [r5, #0xc] - mov r1, r5 - add r2, r2, #0x1 - str r2, [r5, #0xc] - bl OSi_EnqueueTail - mov r6, #0x1 - b _020CBF40 -_020CBF28: - cmp r2, r0 - ldreq r0, [r5, #0xc] - moveq r6, #0x1 - addeq r0, r0, #0x1 - streq r0, [r5, #0xc] - movne r6, #0x0 -_020CBF40: - mov r0, r4 - bl OS_RestoreInterrupts - mov r0, r6 - ldmia sp!, {r4-r6,lr} - bx lr - .balign 4 -_020CBF54: .word OSi_ThreadInfo - - arm_func_start OSi_UnlockAllMutex -OSi_UnlockAllMutex: ; 0x020CBF58 - stmdb sp!, {r4-r6,lr} - mov r6, r0 - ldr r0, [r6, #0x88] - cmp r0, #0x0 - ldmeqia sp!, {r4-r6,lr} - bxeq lr - add r5, r6, #0x88 - mov r4, #0x0 -_020CBF78: - mov r0, r5 - bl OSi_RemoveMutexLinkFromQueue - str r4, [r0, #0xc] - str r4, [r0, #0x8] - bl OS_WakeupThread - ldr r0, [r6, #0x88] - cmp r0, #0x0 - bne _020CBF78 - ldmia sp!, {r4-r6,lr} - bx lr - - arm_func_start OS_UnlockMutex -OS_UnlockMutex: ; 0x020CBFA0 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, _020CC00C ; =OSi_ThreadInfo - mov r4, r0 - ldr r0, [r1, #0x4] - ldr r1, [r5, #0x8] - cmp r1, r0 - bne _020CBFF8 - ldr r1, [r5, #0xc] - sub r1, r1, #0x1 - str r1, [r5, #0xc] - ldr r1, [r5, #0xc] - cmp r1, #0x0 - bne _020CBFF8 - mov r1, r5 - bl OSi_DequeueItem - mov r1, #0x0 - mov r0, r5 - str r1, [r5, #0x8] - bl OS_WakeupThread -_020CBFF8: - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CC00C: .word OSi_ThreadInfo - - arm_func_start OS_LockMutex -OS_LockMutex: ; 0x020CC010 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, _020CC098 ; =OSi_ThreadInfo - mov r4, r0 - ldr r7, [r1, #0x4] - mov r6, #0x0 -_020CC030: - ldr r0, [r5, #0x8] - cmp r0, #0x0 - bne _020CC05C - str r7, [r5, #0x8] - ldr r1, [r5, #0xc] - mov r0, r7 - add r2, r1, #0x1 - mov r1, r5 - str r2, [r5, #0xc] - bl OSi_EnqueueTail - b _020CC084 -_020CC05C: - cmp r0, r7 - ldreq r0, [r5, #0xc] - addeq r0, r0, #0x1 - streq r0, [r5, #0xc] - beq _020CC084 - mov r0, r5 - str r5, [r7, #0x84] - bl OS_SleepThread - str r6, [r7, #0x84] - b _020CC030 -_020CC084: - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - .balign 4 -_020CC098: .word OSi_ThreadInfo - - arm_func_start OS_InitMutex -OS_InitMutex: ; 0x020CC09C - mov r2, #0x0 - str r2, [r0, #0x4] - ldr r1, [r0, #0x4] - str r1, [r0, #0x0] - str r2, [r0, #0x8] - str r2, [r0, #0xc] - bx lr - - arm_func_start DC_InvalidateAll -DC_InvalidateAll: ; 0x020CC0B8 - mov r0, #0x0 - mcr p15, 0x0, r0, c7, c6, 0x0 - bx lr - - arm_func_start DC_StoreAll -DC_StoreAll: ; 0x020CC0C4 - mov r1, #0x0 -_020CC0C8: - mov r0, #0x0 -_020CC0CC: - orr r2, r1, r0 - mcr p15, 0x0, r2, c7, c10, 0x2 - add r0, r0, #0x20 - cmp r0, #0x400 - blt _020CC0CC - add r1, r1, #0x40000000 - cmp r1, #0x0 - bne _020CC0C8 - bx lr - - arm_func_start DC_FlushAll -DC_FlushAll: ; 0x020CC0F0 - mov r12, #0x0 - mov r1, #0x0 -_020CC0F8: - mov r0, #0x0 -_020CC0FC: - orr r2, r1, r0 - mcr p15, 0x0, r12, c7, c10, 0x4 - mcr p15, 0x0, r2, c7, c14, 0x2 - add r0, r0, #0x20 - cmp r0, #0x400 - blt _020CC0FC - add r1, r1, #0x40000000 - cmp r1, #0x0 - bne _020CC0F8 - bx lr - - arm_func_start DC_InvalidateRange -DC_InvalidateRange: ; 0x020CC124 - add r1, r1, r0 - bic r0, r0, #0x1f -_020CC12C: - mcr p15, 0x0, r0, c7, c6, 0x1 - add r0, r0, #0x20 - cmp r0, r1 - blt _020CC12C - bx lr - - arm_func_start DC_StoreRange -DC_StoreRange: ; 0x020CC140 - add r1, r1, r0 - bic r0, r0, #0x1f -_020CC148: - mcr p15, 0x0, r0, c7, c10, 0x1 - add r0, r0, #0x20 - cmp r0, r1 - blt _020CC148 - bx lr - - arm_func_start DC_FlushRange -DC_FlushRange: ; 0x020CC15C - mov r12, #0x0 - add r1, r1, r0 - bic r0, r0, #0x1f -_020CC168: - mcr p15, 0x0, r12, c7, c10, 0x4 - mcr p15, 0x0, r0, c7, c14, 0x1 - add r0, r0, #0x20 - cmp r0, r1 - blt _020CC168 - bx lr - - arm_func_start DC_WaitWriteBufferEmpty -DC_WaitWriteBufferEmpty: ; 0x020CC180 - mov r0, #0x0 - mcr p15, 0x0, r0, c7, c10, 0x4 - bx lr - - arm_func_start IC_InvalidateAll -IC_InvalidateAll: ; 0x020CC18C - mov r0, #0x0 - mcr p15, 0x0, r0, c7, c5, 0x0 - bx lr - - arm_func_start IC_InvalidateRange -IC_InvalidateRange: - add r1, r1, r0 - bic r0, r0, #0x1f -_020CC1A0: - mcr p15, 0x0, r0, c7, c5, 0x1 - add r0, r0, #0x20 - cmp r0, r1 - blt _020CC1A0 - bx lr - - arm_func_start OS_Init -OS_Init: ; 0x020CC1B4 - stmdb sp!, {lr} - sub sp, sp, #0x4 - bl OS_InitArena - bl PXI_Init - bl OS_InitLock - bl OS_InitArenaEx - bl OS_InitIrqTable - bl OS_SetIrqStackChecker - bl OS_InitException - bl MI_Init - bl OS_InitVAlarm - bl OSi_InitVramExclusive - bl OS_InitThread - bl OS_InitReset - bl CTRDG_Init - bl CARD_Init - bl PM_Init - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start OS_AllocFromArenaHi -OS_AllocFromArenaHi: ; 0x020CC204 - stmdb sp!, {r4-r6,lr} - mov r4, r0 - mov r6, r1 - mov r5, r2 - bl OS_GetArenaHi -_020CC218: - cmp r0, #0x0 - moveq r0, #0x0 - ldmeqia sp!, {r4-r6,lr} - bxeq lr - sub r1, r5, #0x1 - mvn r2, r1 - and r0, r0, r2 - sub r1, r0, r6 - mov r0, r4 - and r5, r1, r2 - bl OS_GetArenaLo - cmp r5, r0 - movcc r0, #0x0 - ldmccia sp!, {r4-r6, lr} - bxcc lr - mov r0, r4 - mov r1, r5 - bl OS_SetArenaHi - mov r0, r5 - ldmia sp!, {r4-r6,lr} - bx lr - - arm_func_start OS_AllocFromArenaLo -OS_AllocFromArenaLo: ; 0x020CC26C - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r7, r0 - mov r6, r1 - mov r5, r2 - bl OS_GetArenaLo -_020CC284: - cmp r0, #0x0 - addeq sp, sp, #0x4 - moveq r0, #0x0 - ldmeqia sp!, {r4-r7, lr} - bxeq lr - add r0, r0, r5 - sub r1, r5, #0x1 - mvn r2, r1 - sub r0, r0, #0x1 - and r4, r2, r0 - add r0, r4, r6 - add r0, r0, r5 - sub r1, r0, #0x1 - mov r0, r7 - and r5, r2, r1 - bl OS_GetArenaHi - cmp r5, r0 - addhi sp, sp, #0x4 - movhi r0, #0x0 - ldmhiia sp!, {r4-r7, lr} - bxhi lr - mov r0, r7 - mov r1, r5 - bl OS_SetArenaLo - mov r0, r4 - add sp, sp, #0x4 - ldmia sp!, {r4-r7, lr} - bx lr - - arm_func_start OS_SetArenaLo -OS_SetArenaLo: ; 0x020CC2F4 - mov r0, r0, lsl #0x2 - add r0, r0, #0x2700000 - add r0, r0, #0xff000 - str r1, [r0, #0xda0] - bx lr - - arm_func_start OS_SetArenaHi -OS_SetArenaHi: - mov r0, r0, lsl #0x2 - add r0, r0, #0x2700000 - add r0, r0, #0xff000 - str r1, [r0, #0xdc4] - bx lr - - arm_func_start OS_GetInitArenaLo -OS_GetInitArenaLo: ; 0x020CC31C - stmdb sp!, {lr} - sub sp, sp, #0x4 - cmp r0, #0x6 - addls pc, pc, r0, lsl #0x2 - b _020CC3DC -_020CC330: - b _020CC34C - b _020CC3DC - b _020CC35C - b _020CC39C - b _020CC3AC - b _020CC3BC - b _020CC3CC -_020CC34C: - add sp, sp, #0x4 - ldr r0, _020CC3EC ; =0x0225FFA0 - ldmfd sp!, {lr} - bx lr -_020CC35C: - ldr r0, _020CC3F0 ; =OSi_MainExArenaEnabled - ldr r0, [r0] - cmp r0, #0x0 - beq _020CC37C - bl OS_GetConsoleType - and r0, r0, #0x3 - cmp r0, #0x1 - bne _020CC38C -_020CC37C: - add sp, sp, #0x4 - mov r0, #0x0 - ldmfd sp!, {lr} - bx lr -_020CC38C: - add sp, sp, #0x4 - ldr r0, _020CC3F4 ; =0x023E0000 - ldmfd sp!, {lr} - bx lr -_020CC39C: - add sp, sp, #0x4 - ldr r0, _020CC3F8 ; =0x01FF8720 - ldmfd sp!, {lr} - bx lr -_020CC3AC: - add sp, sp, #0x4 - ldr r0, _020CC3FC ; =0x027E0080 - ldmfd sp!, {lr} - bx lr -_020CC3BC: - add sp, sp, #0x4 - ldr r0, _020CC400 ; =0x027FF000 - ldmfd sp!, {lr} - bx lr -_020CC3CC: - add sp, sp, #0x4 - ldr r0, _020CC404 ; =0x037F8000 - ldmfd sp!, {lr} - bx lr -_020CC3DC: - mov r0, #0x0 - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr -_020CC3EC: .word SDK_MAIN_ARENA_LO -_020CC3F0: .word OSi_MainExArenaEnabled -_020CC3F4: .word SDK_SECTION_ARENA_EX_START -_020CC3F8: .word SDK_SECTION_ARENA_ITCM_START -_020CC3FC: .word SDK_SECTION_ARENA_DTCM_START -_020CC400: .word 0x027FF000 -_020CC404: .word 0x037F8000 - - arm_func_start OS_GetInitArenaHi -OS_GetInitArenaHi: ; 0x020CC408 - stmdb sp!, {lr} - sub sp, sp, #0x4 - cmp r0, #0x6 - addls pc, pc, r0, lsl #0x2 - b _020CC508 -_020CC41C: - b _020CC438 - b _020CC508 - b _020CC448 - b _020CC488 - b _020CC498 - b _020CC4E8 - b _020CC4F8 -_020CC438: - add sp, sp, #0x4 - ldr r0, _020CC518 ; =0x023E0000 - ldmfd sp!, {lr} - bx lr -_020CC448: - ldr r0, _020CC51C ; =OSi_MainExArenaEnabled - ldr r0, [r0] - cmp r0, #0x0 - beq _020CC468 - bl OS_GetConsoleType - and r0, r0, #0x3 - cmp r0, #0x1 - bne _020CC478 -_020CC468: - add sp, sp, #0x4 - mov r0, #0x0 - ldmfd sp!, {lr} - bx lr -_020CC478: - add sp, sp, #0x4 - mov r0, #0x2700000 - ldmfd sp!, {lr} - bx lr -_020CC488: - add sp, sp, #0x4 - mov r0, #0x2000000 - ldmfd sp!, {lr} - bx lr -_020CC498: - ldr r0, _020CC520 ; =0x027E0000 - ldr r1, _020CC524 ; =0x00000000 - ldr r2, _020CC528 ; =0x00000400 - add r3, r0, #0x3f80 - cmp r1, #0x0 - sub r2, r3, r2 - bne _020CC4CC - ldr r1, _020CC52C ; =0x027E0080 - add sp, sp, #0x4 - cmp r0, r1 - movcc r0, r1 - ldmfd sp!, {lr} - bx lr -_020CC4CC: - cmp r1, #0x0 - ldrlt r0, _020CC52C ; =0x027E0080 - add sp, sp, #0x4 - sublt r0, r0, r1 - subge r0, r2, r1 - ldmfd sp!, {lr} - bx lr -_020CC4E8: - add sp, sp, #0x4 - ldr r0, _020CC530 ; =0x027FF680 - ldmfd sp!, {lr} - bx lr -_020CC4F8: - add sp, sp, #0x4 - ldr r0, _020CC534 ; =0x037F8000 - ldmfd sp!, {lr} - bx lr -_020CC508: - mov r0, #0x0 - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr -_020CC518: .word 0x023E0000 -_020CC51C: .word OSi_MainExArenaEnabled -_020CC520: .word 0x027E0000 -_020CC524: .word 0x00000000 -_020CC528: .word 0x00000400 -_020CC52C: .word 0x027E0080 -_020CC530: .word 0x027FF680 -_020CC534: .word 0x037F8000 - - arm_func_start OS_GetArenaLo -OS_GetArenaLo: - mov r0, r0, lsl #0x2 - add r0, r0, #0x2700000 - add r0, r0, #0xff000 - ldr r0, [r0, #0xda0] - bx lr - - arm_func_start OS_GetArenaHi -OS_GetArenaHi: - mov r0, r0, lsl #0x2 - add r0, r0, #0x2700000 - add r0, r0, #0xff000 - ldr r0, [r0, #0xdc4] - bx lr - - arm_func_start OS_InitArenaEx -OS_InitArenaEx: ; 0x020CC560 - stmdb sp!, {lr} - sub sp, sp, #0x4 - mov r0, #0x2 - bl OS_GetInitArenaHi - mov r1, r0 - mov r0, #0x2 - bl OS_SetArenaHi - mov r0, #0x2 - bl OS_GetInitArenaLo - mov r1, r0 - mov r0, #0x2 - bl OS_SetArenaLo - ldr r0, _020CC5D4 ; =OSi_MainExArenaEnabled - ldr r0, [r0, #0x0] - cmp r0, #0x0 - beq _020CC5B8 - bl OS_GetConsoleType - and r0, r0, #0x3 - cmp r0, #0x1 - addne sp, sp, #0x4 - ldmneia sp!, {lr} - bxne lr -_020CC5B8: - ldr r0, _020CC5D8 ; =0x0200002B - bl OS_SetProtectionRegion1 - ldr r0, _020CC5DC ; =0x023E0021 - bl OS_SetProtectionRegion2 - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CC5D4: .word OSi_MainExArenaEnabled -_020CC5D8: .word 0x0200002B -_020CC5DC: .word 0x023E0021 - - arm_func_start OS_InitArena -OS_InitArena: ; 0x020CC5E0 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r1, _020CC6F4 ; =OSi_Initialized - ldr r0, [r1, #0x0] - cmp r0, #0x0 - addne sp, sp, #0x4 - ldmneia sp!, {lr} - bxne lr - mov r2, #0x1 - mov r0, #0x0 - str r2, [r1, #0x0] - bl OS_GetInitArenaHi - mov r1, r0 - mov r0, #0x0 - bl OS_SetArenaHi -_020CC61C: - mov r0, #0x0 - bl OS_GetInitArenaLo - mov r1, r0 - mov r0, #0x0 - bl OS_SetArenaLo - mov r0, #0x2 - mov r1, #0x0 - bl OS_SetArenaLo - mov r0, #0x2 - mov r1, #0x0 - bl OS_SetArenaHi - mov r0, #0x3 - bl OS_GetInitArenaHi - mov r1, r0 - mov r0, #0x3 - bl OS_SetArenaHi - mov r0, #0x3 - bl OS_GetInitArenaLo - mov r1, r0 - mov r0, #0x3 - bl OS_SetArenaLo - mov r0, #0x4 - bl OS_GetInitArenaHi - mov r1, r0 - mov r0, #0x4 - bl OS_SetArenaHi - mov r0, #0x4 - bl OS_GetInitArenaLo - mov r1, r0 - mov r0, #0x4 - bl OS_SetArenaLo - mov r0, #0x5 - bl OS_GetInitArenaHi - mov r1, r0 - mov r0, #0x5 - bl OS_SetArenaHi - mov r0, #0x5 - bl OS_GetInitArenaLo - mov r1, r0 - mov r0, #0x5 - bl OS_SetArenaLo - mov r0, #0x6 - bl OS_GetInitArenaHi - mov r1, r0 - mov r0, #0x6 - bl OS_SetArenaHi - mov r0, #0x6 - bl OS_GetInitArenaLo - mov r1, r0 - mov r0, #0x6 - bl OS_SetArenaLo - add sp, sp, #0x4 - ldmfd sp!, {lr} - bx lr -_020CC6F4: .word OSi_Initialized - - arm_func_start OS_FreeToHeap -OS_FreeToHeap: ; 0x020CC6F8 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r7, r0 - mov r5, r1 - mov r4, r2 - bl OS_DisableInterrupts - ldr r1, _020CC768 ; =OSi_HeapInfo - mov r6, r0 - ldr r0, [r1, r7, lsl #0x2] - cmp r5, #0x0 - ldrlt r5, [r0, #0x0] - ldr r1, [r0, #0x10] - mov r0, #0xc - mla r7, r5, r0, r1 - sub r4, r4, #0x20 - ldr r0, [r7, #0x8] - mov r1, r4 - bl DLExtract - str r0, [r7, #0x8] - ldr r0, [r7, #0x4] - mov r1, r4 - bl DLInsert - str r0, [r7, #0x4] - mov r0, r6 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - .balign 4 -_020CC768: .word OSi_HeapInfo - - arm_func_start OS_AllocFromHeap -OS_AllocFromHeap: ; 0x020CC76C - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - mov r6, r0 - mov r5, r1 - mov r7, r2 - bl OS_DisableInterrupts - ldr r1, _020CC894 ; =OSi_HeapInfo - mov r4, r0 - ldr r1, [r1, r6, lsl #0x2] - cmp r1, #0x0 - bne _020CC7AC - bl OS_RestoreInterrupts - add sp, sp, #0x4 - mov r0, #0x0 - ldmia sp!, {r4-r7,lr} - bx lr -_020CC7AC: - cmp r5, #0x0 - ldrlt r5, [r1, #0x0] - ldr r1, [r1, #0x10] - mov r0, #0xc - mla r6, r5, r0, r1 - ldr r0, [r6, #0x4] - add r1, r7, #0x20 - add r1, r1, #0x1f - mov r5, r0 - cmp r0, #0x0 - bic r7, r1, #0x1f - beq _020CC7F4 -_020CC7DC: - ldr r1, [r5, #0x8] - cmp r7, r1 - ble _020CC7F4 - ldr r5, [r5, #0x4] - cmp r5, #0x0 - bne _020CC7DC -_020CC7F4: - cmp r5, #0x0 - bne _020CC814 - mov r0, r4 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - mov r0, #0x0 - ldmia sp!, {r4-r7,lr} - bx lr -_020CC814: - ldr r1, [r5, #0x8] - sub r1, r1, r7 - cmp r1, #0x40 - bhs _020CC834 - mov r1, r5 - bl DLExtract - str r0, [r6, #0x4] - b _020CC86C -_020CC834: - str r7, [r5, #0x8] - add r2, r5, r7 - str r1, [r2, #0x8] - ldr r0, [r5, #0x0] - str r0, [r5, r7] - ldr r0, [r5, #0x4] - str r0, [r2, #0x4] - ldr r0, [r2, #0x4] - cmp r0, #0x0 - strne r2, [r0, #0x0] - ldr r0, [r2, #0x0] - cmp r0, #0x0 - strne r2, [r0, #0x4] - streq r2, [r6, #0x4] -_020CC86C: - ldr r0, [r6, #0x8] - mov r1, r5 - bl DLAddFront - str r0, [r6, #0x8] - mov r0, r4 - bl OS_RestoreInterrupts - add r0, r5, #0x20 - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - .balign 4 -_020CC894: .word OSi_HeapInfo - - arm_func_start DLInsert -DLInsert: ; 0x020CC898 - stmdb sp!, {lr} - sub sp, sp, #0x4 - mov r12, r0 - cmp r0, #0x0 - mov lr, #0x0 - beq _020CC8C8 -_020CC8B0: - cmp r1, r12 - bls _020CC8C8 - mov lr, r12 - ldr r12, [r12, #0x4] - cmp r12, #0x0 - bne _020CC8B0 -_020CC8C8: - str r12, [r1, #0x4] - str lr, [r1, #0x0] - cmp r12, #0x0 - beq _020CC908 - str r1, [r12, #0x0] - ldr r3, [r1, #0x8] - add r2, r1, r3 - cmp r2, r12 - bne _020CC908 - ldr r2, [r12, #0x8] - add r2, r3, r2 - str r2, [r1, #0x8] - ldr r12, [r12, #0x4] - str r12, [r1, #0x4] - cmp r12, #0x0 - strne r1, [r12, #0x0] -_020CC908: - cmp lr, #0x0 - beq _020CC950 - str r1, [lr, #0x4] - ldr r2, [lr, #0x8] - add r3, lr, r2 - cmp r3, r1 - addne sp, sp, #0x4 - ldmneia sp!, {lr} - bxne lr - ldr r1, [r1, #0x8] - add sp, sp, #0x4 - add r1, r2, r1 - str r1, [lr, #0x8] - str r12, [lr, #0x4] - cmp r12, #0x0 - strne lr, [r12, #0x0] - ldmia sp!, {lr} - bx lr -_020CC950: - mov r0, r1 - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - arm_func_start DLExtract -DLExtract: ; 0x020CC960 - ldr r3, [r1, #0x4] - cmp r3, #0x0 - ldrne r2, [r1, #0x0] - strne r2, [r3, #0x0] - ldr r2, [r1, #0x0] - cmp r2, #0x0 - ldreq r0, [r1, #0x4] - ldrne r1, [r1, #0x4] - strne r1, [r2, #0x4] - bx lr - - arm_func_start DLAddFront -DLAddFront: ; 0x020CC988 - str r0, [r1, #0x4] - mov r2, #0x0 - str r2, [r1, #0x0] - cmp r0, #0x0 - strne r1, [r0, #0x0] - mov r0, r1 - bx lr - - arm_func_start OS_GetDTCMAddress -OS_GetDTCMAddress: ; 0x020CC9A4 - mrc p15, 0x0, r0, c9, c1, 0x0 - ldr r1, _020CC9B4 ; =0xFFFFF000 - and r0, r0, r1 - bx lr - .balign 4 -_020CC9B4: .word 0xFFFFF000 - - arm_func_start OS_EnableProtectionUnit -OS_EnableProtectionUnit: ; 0x020CC9B8 - mrc p15, 0x0, r0, c1, c0, 0x0 - orr r0, r0, #0x1 - mcr p15, 0x0, r0, c1, c0, 0x0 - bx lr - - arm_func_start OS_DisableProtectionUnit -OS_DisableProtectionUnit: ; 0x020CC9C8 - mrc p15, 0x0, r0, c1, c0, 0x0 - bic r0, r0, #0x1 - mcr p15, 0x0, r0, c1, c0, 0x0 - bx lr - - arm_func_start OS_SetDPermissionsForProtectionRegion -OS_SetDPermissionsForProtectionRegion: ; 0x020CC9D8 - mrc p15, 0x0, r2, c5, c0, 0x2 - bic r2, r2, r0 - orr r2, r2, r1 - mcr p15, 0x0, r2, c5, c0, 0x2 - bx lr - - arm_func_start OS_SetProtectionRegion1 -OS_SetProtectionRegion1: ; 0x020CC9EC - mcr p15, 0x0, r0, c6, c1, 0x0 - bx lr - - arm_func_start OS_SetProtectionRegion2 -OS_SetProtectionRegion2: ; 0x020CC9F4 - mcr p15, 0x0, r0, c6, c2, 0x0 - bx lr - - arm_func_start OSi_ExceptionHandler -OSi_ExceptionHandler: ; 0x020CC9FC - ldr ip, _020CCA68 ; =OSi_DebuggerHandler - ldr r12, [r12, #0x0] - cmp r12, #0x0 - movne lr, pc - bxne r12 - ldr ip, _020CCA6C ; =0x02000000 - stmdb r12!, {r0-r3,sp-lr} - and r0, sp, #0x1 - mov sp, r12 - mrs r1, cpsr - and r1, r1, #0x1f - teq r1, #0x17 - bne _020CCA38 - bl OSi_GetAndDisplayContext - b _020CCA44 -_020CCA38: - teq r1, #0x1b - bne _020CCA44 - bl OSi_GetAndDisplayContext -_020CCA44: - ldr ip, _020CCA68 ; =OSi_DebuggerHandler - ldr r12, [r12, #0x0] - cmp r12, #0x0 -_020CCA50: - beq _020CCA50 -_020CCA54: - mov r0, r0 - b _020CCA54 -_020CCA5C: - ldmia sp!, {r0-r3,ip,lr} - mov sp, ip - bx lr -_020CCA68: .word OSi_DebuggerHandler -_020CCA6C: .word 0x02000000 - - arm_func_start OSi_GetAndDisplayContext -OSi_GetAndDisplayContext: ; 0x020CCA70 - stmdb sp!, {r0,lr} - bl OSi_SetExContext - bl OSi_DisplayExContext - ldmia sp!, {r0,lr} - bx lr - - arm_func_start OSi_SetExContext -OSi_SetExContext: ; 0x020CCA84 - ldr r1, _020CCB10 ; =OSi_ExContext - mrs r2, cpsr - str r2, [r1, #0x74] - str r0, [r1, #0x6c] - ldr r0, [r12, #0x0] - str r0, [r1, #0x4] - ldr r0, [r12, #0x4] - str r0, [r1, #0x8] - ldr r0, [r12, #0x8] - str r0, [r1, #0xc] - ldr r0, [r12, #0xc] - str r0, [r1, #0x10] - ldr r2, [r12, #0x10] - bic r2, r2, #0x1 - add r0, r1, #0x14 - stmia r0, {r4-r11} - str r12, [r1, #0x70] - ldr r0, [r2, #0x0] - str r0, [r1, #0x64] - ldr r3, [r2, #0x4] - str r3, [r1, #0x0] - ldr r0, [r2, #0x8] - str r0, [r1, #0x34] - ldr r0, [r2, #0xc] - str r0, [r1, #0x40] - mrs r0, cpsr - orr r3, r3, #0x80 - bic r3, r3, #0x20 - msr cpsr_fsxc, r3 - str sp, [r1, #0x38] - str lr, [r1, #0x3c] - mrs r2, spsr - str r2, [r1, #0x7c] - msr cpsr_fsxc, r0 - bx lr - .balign 4 -_020CCB10: .word OSi_ExContext - - arm_func_start OSi_DisplayExContext -OSi_DisplayExContext: ; 0x020CCB14 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r0, _020CCB70 ; =OSi_UserExceptionHandler - ldr r0, [r0, #0x0] - cmp r0, #0x0 - addeq sp, sp, #0x4 - ldmeqia sp!, {lr} - bxeq lr - mov r0, sp - ldr r1, _020CCB74 ; =0x0000009F - msr cpsr_fsxc, r1 - mov sp, r0 - bl OS_EnableProtectionUnit - ldr r1, _020CCB78 ; =OSi_UserExceptionHandlerArg - ldr r0, _020CCB70 ; =OSi_UserExceptionHandler - ldr r1, [r1, #0x0] - ldr r2, [r0, #0x0] - ldr r0, _020CCB7C ; =OSi_ExContext - blx r2 - bl OS_DisableProtectionUnit - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CCB70: .word OSi_UserExceptionHandler -_020CCB74: .word 0x0000009F -_020CCB78: .word OSi_UserExceptionHandlerArg -_020CCB7C: .word OSi_ExContext - - arm_func_start OS_InitException -OS_InitException: ; 0x020CCB80 - ldr r0, _020CCBDC ; =0x027FFD9C - ldr r1, [r0, #0x0] - cmp r1, #0x2600000 - blo _020CCBA0 - cmp r1, #0x2800000 - ldrlo r0, _020CCBE0 ; =OSi_DebuggerHandler - strcc r1, [r0, #0x0] - blo _020CCBAC -_020CCBA0: - ldr r0, _020CCBE0 ; =OSi_DebuggerHandler - mov r1, #0x0 - str r1, [r0, #0x0] -_020CCBAC: - ldr r0, _020CCBE0 ; =OSi_DebuggerHandler - ldr r0, [r0, #0x0] - cmp r0, #0x0 - ldreq r2, _020CCBE4 ; =OSi_ExceptionHandler - ldreq r1, _020CCBDC ; =0x027FFD9C - ldreq r0, _020CCBE8 ; =0x027E3000 - streq r2, [r1, #0x0] - streq r2, [r0, #0xfdc] - ldr r0, _020CCBEC ; =OSi_UserExceptionHandler - mov r1, #0x0 - str r1, [r0, #0x0] - bx lr - .balign 4 -_020CCBDC: .word 0x027FFD9C -_020CCBE0: .word OSi_DebuggerHandler -_020CCBE4: .word OSi_ExceptionHandler -_020CCBE8: .word 0x027E3000 -_020CCBEC: .word OSi_UserExceptionHandler - - arm_func_start OSi_SetTimerReserved -OSi_SetTimerReserved: ; 0x020CCBF0 - ldr r1, _020CCC08 ; =OSi_TimerReserved - mov r2, #0x1 - ldrh r3, [r1, #0x0] - orr r0, r3, r2, lsl r0 - strh r0, [r1, #0x0] - bx lr - .balign 4 -_020CCC08: .word OSi_TimerReserved - - 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 - - arm_func_start OSi_AlarmHandler -OSi_AlarmHandler: ; 0x020CCE00 - stmdb sp!, {r0,lr} - bl OSi_ArrangeTimer - ldmia sp!, {r0,lr} - bx lr - - arm_func_start OSi_ArrangeTimer -OSi_ArrangeTimer: ; 0x020CCE10 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - ldr r1, _020CCF1C ; =0x04000106 - mov r2, #0x0 - mov r0, #0x10 - strh r2, [r1, #0x0] - bl OS_DisableIrqMask - ldr r0, _020CCF20 ; =0x027E0000 - add r0, r0, #0x3000 - ldr r1, [r0, #0xff8] - orr r1, r1, #0x10 - str r1, [r0, #0xff8] - bl OS_GetTick - ldr r2, _020CCF24 ; =OSi_AlarmQueue - ldr r4, [r2, #0x0] - cmp r4, #0x0 - addeq sp, sp, #0x4 - ldmeqia sp!, {r4-r5,lr} - bxeq lr - ldr r3, [r4, #0x10] - ldr r12, [r4, #0xc] - cmp r1, r3 - cmpeq r0, r12 - bhs _020CCE84 - mov r0, r4 - bl OSi_SetTimer - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr -_020CCE84: - ldr r1, [r4, #0x18] - cmp r1, #0x0 - moveq r0, #0x0 - streq r0, [r2, #0x4] - str r1, [r2, #0x0] - movne r0, #0x0 - strne r0, [r1, #0x14] - ldr r2, [r4, #0x1c] - ldr r1, [r4, #0x20] - mov r0, #0x0 - cmp r1, r0 - ldr r5, [r4, #0x0] - cmpeq r2, r0 - streq r0, [r4, #0x0] - cmp r5, #0x0 - beq _020CCECC - ldr r0, [r4, #0x4] - blx r5 -_020CCECC: - ldr r2, [r4, #0x1c] - ldr r0, [r4, #0x20] - mov r1, #0x0 - cmp r0, r1 - cmpeq r2, r1 - beq _020CCEF4 - mov r0, r4 - mov r2, r1 - str r5, [r4, #0x0] - bl OSi_InsertAlarm -_020CCEF4: - ldr r0, _020CCF24 ; =OSi_AlarmQueue - ldr r0, [r0, #0x0] - cmp r0, #0x0 - addeq sp, sp, #0x4 - ldmeqia sp!, {r4-r5,lr} - bxeq lr - bl OSi_SetTimer - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CCF1C: .word 0x04000106 -_020CCF20: .word 0x027E0000 -_020CCF24: .word OSi_AlarmQueue - - arm_func_start OS_CancelAlarm -OS_CancelAlarm: ; 0x020CCF28 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r5, r0 - bl OS_DisableInterrupts - ldr r1, [r5, #0x0] - mov r4, r0 - cmp r1, #0x0 - bne _020CCF58 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr -_020CCF58: - ldr r0, [r5, #0x18] - cmp r0, #0x0 - ldreq r2, [r5, #0x14] - ldreq r1, _020CCFBC ; =OSi_AlarmQueue - streq r2, [r1, #0x4] - ldrne r1, [r5, #0x14] - strne r1, [r0, #0x14] - ldr r1, [r5, #0x14] - cmp r1, #0x0 - strne r0, [r1, #0x18] - bne _020CCF98 - ldr r1, _020CCFBC ; =OSi_AlarmQueue - cmp r0, #0x0 - str r0, [r1, #0x0] - beq _020CCF98 - bl OSi_SetTimer -_020CCF98: - mov r1, #0x0 - str r1, [r5, #0x0] - str r1, [r5, #0x1c] - mov r0, r4 - str r1, [r5, #0x20] - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CCFBC: .word OSi_AlarmQueue - - arm_func_start OS_SetAlarm -OS_SetAlarm: ; 0x020CCFC0 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - movs r6, r0 - mov r5, r1 - mov r4, r2 - mov r7, r3 - beq _020CCFE8 - ldr r0, [r6, #0x0] - cmp r0, #0x0 - beq _020CCFEC -_020CCFE8: - bl OS_Terminate -_020CCFEC: - bl OS_DisableInterrupts - mov r1, #0x0 - str r1, [r6, #0x1c] - str r1, [r6, #0x20] - str r7, [r6, #0x0] - ldr r1, [sp, #0x18] - mov r7, r0 - str r1, [r6, #0x4] - bl OS_GetTick - adds r3, r5, r0 - adc r2, r4, r1 - mov r0, r6 - mov r1, r3 - bl OSi_InsertAlarm - mov r0, r7 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - - arm_func_start OSi_InsertAlarm -OSi_InsertAlarm: ; 0x020CD038 - stmdb sp!, {r4-r8,lr} - mov r8, r0 - ldr r4, [r8, #0x1c] - ldr r3, [r8, #0x20] - mov r0, #0x0 - cmp r3, r0 - mov r7, r1 - mov r6, r2 - cmpeq r4, r0 - beq _020CD0B4 - bl OS_GetTick - ldr r6, [r8, #0x28] - ldr r7, [r8, #0x24] - cmp r6, r1 - cmpeq r7, r0 - bhs _020CD0B4 - ldr r5, [r8, #0x1c] - ldr r4, [r8, #0x20] - subs r0, r0, r7 - mov r2, r5 - mov r3, r4 - sbc r1, r1, r6 - bl _ll_udiv - mov r2, #0x1 - adds r2, r0, r2 - adc r0, r1, #0x0 - umull r3, r1, r5, r2 - mla r1, r5, r0, r1 - mla r1, r4, r2, r1 - adds r7, r7, r3 - adc r6, r6, r1 -_020CD0B4: - str r7, [r8, #0xc] - ldr r0, _020CD174 ; =OSi_AlarmQueue - str r6, [r8, #0x10] - ldr r4, [r0, #0x0] - cmp r4, #0x0 - beq _020CD134 - mov r1, #0x0 -_020CD0D0: - ldr r2, [r4, #0xc] - ldr r0, [r4, #0x10] - subs r3, r7, r2 - sbc r2, r6, r0 - subs r0, r3, r1 - sbcs r0, r2, r1 - bge _020CD128 - ldr r0, [r4, #0x14] - str r0, [r8, #0x14] - str r8, [r4, #0x14] - str r4, [r8, #0x18] - ldr r0, [r8, #0x14] - cmp r0, #0x0 - strne r8, [r0, #0x18] - ldmneia sp!, {r4-r8,lr} - bxne lr - ldr r1, _020CD174 ; =OSi_AlarmQueue - mov r0, r8 - str r8, [r1, #0x0] - bl OSi_SetTimer - ldmia sp!, {r4-r8,lr} - bx lr -_020CD128: - ldr r4, [r4, #0x18] - cmp r4, #0x0 - bne _020CD0D0 -_020CD134: - ldr r1, _020CD174 ; =OSi_AlarmQueue - mov r0, #0x0 - str r0, [r8, #0x18] - ldr r0, [r1, #0x4] - str r8, [r1, #0x4] - str r0, [r8, #0x14] - cmp r0, #0x0 - strne r8, [r0, #0x18] - ldmneia sp!, {r4-r8,lr} - bxne lr - mov r0, r8 - str r8, [r1, #0x4] - str r8, [r1, #0x0] - bl OSi_SetTimer - ldmia sp!, {r4-r8,lr} - bx lr - .balign 4 -_020CD174: .word OSi_AlarmQueue - - arm_func_start OS_CreateAlarm -OS_CreateAlarm: ; 0x020CD178 - mov r1, #0x0 - str r1, [r0, #0x0] - str r1, [r0, #0x8] - bx lr - - arm_func_start OS_IsAlarmAvailable -OS_IsAlarmAvailable: ; 0x020CD188 - ldr r0, _020CD194 ; =OSi_UseAlarm - ldrh r0, [r0, #0x0] - bx lr - .balign 4 -_020CD194: .word OSi_UseAlarm - - arm_func_start OS_InitAlarm -OS_InitAlarm: ; 0x020CD198 - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r1, _020CD1E8 ; =OSi_UseAlarm - ldrh r0, [r1, #0x0] - cmp r0, #0x0 - addne sp, sp, #0x4 - ldmneia sp!, {lr} - bxne lr - mov r0, #0x1 - strh r0, [r1, #0x0] - bl OSi_SetTimerReserved - ldr r1, _020CD1EC ; =OSi_AlarmQueue - mov r2, #0x0 - mov r0, #0x10 - str r2, [r1, #0x0] - str r2, [r1, #0x4] - bl OS_DisableIrqMask - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CD1E8: .word OSi_UseAlarm -_020CD1EC: .word OSi_AlarmQueue - - arm_func_start OSi_SetTimer -OSi_SetTimer: ; 0x020CD1F0 - stmdb sp!, {r4-r5,lr} - sub sp, sp, #0x4 - mov r4, r0 - bl OS_GetTick - ldr r3, _020CD27C ; =0x04000106 - mov r2, #0x0 - strh r2, [r3, #0x0] - ldr r12, [r4, #0xc] - ldr r3, [r4, #0x10] - subs r5, r12, r0 - sbc r4, r3, r1 - ldr r1, _020CD280 ; =OSi_AlarmHandler - mov r0, #0x1 - bl OSi_EnterTimerCallback - mov r2, #0x0 - subs r0, r5, r2 - sbcs r0, r4, r2 - ldrlt r2, _020CD284 ; =0x0000FFFE - blt _020CD254 - mov r0, #0x10000 - subs r0, r5, r0 - sbcs r0, r4, r2 - mvnlt r0, r5 - movlt r0, r0, lsl #0x10 - movlt r2, r0, lsr #0x10 -_020CD254: - ldr r0, _020CD288 ; =0x04000104 - ldr r1, _020CD27C ; =0x04000106 - strh r2, [r0, #0x0] - mov r2, #0xc1 - mov r0, #0x10 - strh r2, [r1, #0x0] - bl OS_EnableIrqMask - add sp, sp, #0x4 - ldmia sp!, {r4-r5,lr} - bx lr - .balign 4 -_020CD27C: .word 0x04000106 -_020CD280: .word OSi_AlarmHandler -_020CD284: .word 0x0000FFFE -_020CD288: .word 0x04000104 - - arm_func_start OS_InitVAlarm -OS_InitVAlarm: ; 0x020CD28C - stmdb sp!, {lr} - sub sp, sp, #0x4 - ldr r2, _020CD2EC ; =OSi_UseVAlarm - ldrh r0, [r2, #0x0] - cmp r0, #0x0 - addne sp, sp, #0x4 - ldmneia sp!, {lr} - bxne lr - ldr r1, _020CD2F0 ; =OSi_VAlarmQueue - mov r3, #0x0 - mov r12, #0x1 - mov r0, #0x4 - strh r12, [r2, #0x0] - str r3, [r1, #0x0] - str r3, [r1, #0x4] - bl OS_DisableIrqMask - ldr r1, _020CD2F4 ; =OSi_VFrameCount - mov r2, #0x0 - ldr r0, _020CD2F8 ; =OSi_PreviousVCount - str r2, [r1, #0x0] - str r2, [r0, #0x0] - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - .balign 4 -_020CD2EC: .word OSi_UseVAlarm -_020CD2F0: .word OSi_VAlarmQueue -_020CD2F4: .word OSi_VFrameCount -_020CD2F8: .word OSi_PreviousVCount - - arm_func_start OS_EnableInterrupts -OS_EnableInterrupts: ; 0x020CD2FC - mrs r0, cpsr - bic r1, r0, #0x80 - msr cpsr_c, r1 - and r0, r0, #0x80 - bx lr - - arm_func_start OS_DisableInterrupts -OS_DisableInterrupts: - mrs r0, cpsr - orr r1, r0, #0x80 - msr cpsr_c, r1 - and r0, r0, #0x80 - bx lr - - arm_func_start OS_RestoreInterrupts -OS_RestoreInterrupts: - mrs r1, cpsr - bic r2, r1, #0x80 - orr r2, r2, r0 - msr cpsr_c, r2 - and r0, r1, #0x80 - bx lr - - arm_func_start OS_DisableInterrupts_IrqAndFiq -OS_DisableInterrupts_IrqAndFiq: ; 0x020CD33C - mrs r0, cpsr - orr r1, r0, #0xc0 - msr cpsr_c, r1 - and r0, r0, #0xc0 - bx lr - - arm_func_start OS_RestoreInterrupts_IrqAndFiq -OS_RestoreInterrupts_IrqAndFiq: ; 0x020CD350 - mrs r1, cpsr - bic r2, r1, #0xc0 - orr r2, r2, r0 - msr cpsr_c, r2 - and r0, r1, #0xc0 - bx lr - - arm_func_start OS_GetCpsrIrq -OS_GetCpsrIrq: ; 0x020CD368 - mrs r0, cpsr - and r0, r0, #0x80 - bx lr - - arm_func_start OS_GetProcMode -OS_GetProcMode: ; 0x020CD374 - mrs r0, cpsr - and r0, r0, #0x1f - bx lr - - arm_func_start OS_SpinWait -OS_SpinWait: - subs r0, r0, #0x4 - bhs OS_SpinWait - bx lr - - arm_func_start OS_WaitVBlankIntr -OS_WaitVBlankIntr: ; 0x020CD38C - stmdb sp!, {lr} - sub sp, sp, #0x4 - mov r0, #0x1 - blx SVC_WaitByLoop - mov r0, #0x1 - mov r1, r0 - bl OS_WaitIrq - add sp, sp, #0x4 - ldmia sp!, {lr} - bx lr - - 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 - - arm_func_start OS_GetOwnerRtcOffset -OS_GetOwnerRtcOffset: ; 0x020CD510 - ldr r1, _020CD520 ; =0x027FFC80 - ldr r0, [r1, #0x68] - ldr r1, [r1, #0x6c] - bx lr - .balign 4 -_020CD520: .word 0x027FFC80 - - arm_func_start OS_GetOwnerInfo -OS_GetOwnerInfo: ; 0x020CD524 - stmdb sp!, {r4,lr} - ldr ip, _020CD59C ; =0x027FFC80 - mov r4, r0 - ldrh r2, [r12, #0x64] - add r0, r12, #0x6 - add r1, r4, #0x4 - mov r2, r2, lsl #0x1d - mov r2, r2, lsr #0x1d - strb r2, [r4, #0x0] - ldrb r3, [r12, #0x2] - mov r2, #0x14 - mov r3, r3, lsl #0x1c - mov r3, r3, lsr #0x1c - strb r3, [r4, #0x1] - ldrb r3, [r12, #0x3] - strb r3, [r4, #0x2] - ldrb r3, [r12, #0x4] - strb r3, [r4, #0x3] - ldrb r3, [r12, #0x1a] - strh r3, [r4, #0x18] - ldrb r3, [r12, #0x50] - strh r3, [r4, #0x4e] - bl MIi_CpuCopy16 - ldr r0, _020CD59C ; =0x027FFC80 - add r1, r4, #0x1a - add r0, r0, #0x1c - mov r2, #0x34 - bl MIi_CpuCopy16 - ldmia sp!, {r4,lr} - bx lr - .balign 4 -_020CD59C: .word 0x027FFC80 - - arm_func_start OS_GetMacAddress -OS_GetMacAddress: ; 0x020CD5A0 - ldr ip, _020CD5B4 ; =MI_CpuCopy8 - mov r1, r0 - ldr r0, _020CD5B8 ; =0x027FFCF4 - mov r2, #0x6 - bx r12 - .balign 4 -_020CD5B4: .word MI_CpuCopy8 -_020CD5B8: .word 0x027FFCF4 - - arm_func_start OsCountZeroBits -OsCountZeroBits: ; 0x020CD5BC - clz r0, r0 - bx lr - - arm_func_start OSi_UnlockVram -OSi_UnlockVram: ; 0x020CD5C4 - stmdb sp!, {r4-r10,lr} - mov r5, r0 - mov r10, r1 - bl OS_DisableInterrupts - ldr r4, _020CD640 ; =OSi_vramExclusive - ldr r1, _020CD644 ; =0x000001FF - ldr r2, [r4, #0x0] - mov r8, r0 - and r0, r5, r2 - and r9, r0, r1 - ldr r6, _020CD648 ; =OSi_vramLockId - mov r7, #0x1 - mov r5, #0x0 -_020CD5F8: - mov r0, r9 - bl OsCountZeroBits - rsbs r2, r0, #0x1f - bmi _020CD630 - mov r1, r2, lsl #0x1 - ldrh r0, [r6, r1] - mvn r2, r7, lsl r2 - cmp r10, r0 - ldreq r0, [r4, #0x0] - and r9, r9, r2 - andeq r0, r0, r2 - streqh r5, [r6, r1] - streq r0, [r4, #0x0] - b _020CD5F8 -_020CD630: - mov r0, r8 - bl OS_RestoreInterrupts - ldmia sp!, {r4-r10,lr} - bx lr - .balign 4 -_020CD640: .word OSi_vramExclusive -_020CD644: .word 0x000001FF -_020CD648: .word OSi_vramLockId - - arm_func_start OSi_TryLockVram -OSi_TryLockVram: ; 0x020CD64C - stmdb sp!, {r4-r9,lr} - sub sp, sp, #0x4 - mov r6, r0 - mov r8, r1 - bl OS_DisableInterrupts - ldr r1, _020CD714 ; =OSi_vramExclusive - mov r7, r0 - ldr r0, [r1, #0x0] - and r5, r6, r0 - ldr sb, _020CD718 ; =OSi_vramLockId - mov r4, #0x1 -_020CD678: - mov r0, r5 - bl OsCountZeroBits - rsbs r1, r0, #0x1f - bmi _020CD6B8 - mov r0, r1, lsl #0x1 - ldrh r0, [r9, r0] - mvn r1, r4, lsl r1 - cmp r8, r0 - and r5, r5, r1 - beq _020CD678 - mov r0, r7 - bl OS_RestoreInterrupts - add sp, sp, #0x4 - mov r0, #0x0 - ldmia sp!, {r4-r9,lr} - bx lr -_020CD6B8: - ldr r0, _020CD71C ; =0x000001FF - and r6, r6, r0 - ldr r4, _020CD718 ; =OSi_vramLockId - ldr sb, _020CD714 ; =OSi_vramExclusive - mov r5, #0x1 -_020CD6CC: - mov r0, r6 - bl OsCountZeroBits - rsbs r1, r0, #0x1f - bmi _020CD6FC - ldr r0, [r9, #0x0] - mvn r2, r5, lsl r1 - orr r0, r0, r5, lsl r1 - mov r1, r1, lsl #0x1 - strh r8, [r4, r1] - str r0, [r9, #0x0] - and r6, r6, r2 - b _020CD6CC -_020CD6FC: - mov r0, r7 - bl OS_RestoreInterrupts - mov r0, #0x1 - add sp, sp, #0x4 - ldmia sp!, {r4-r9,lr} - bx lr - .balign 4 -_020CD714: .word OSi_vramExclusive -_020CD718: .word OSi_vramLockId -_020CD71C: .word 0x000001FF - - arm_func_start OSi_InitVramExclusive -OSi_InitVramExclusive: ; 0x020CD720 - ldr r0, _020CD74C ; =OSi_vramExclusive - mov r3, #0x0 - str r3, [r0, #0x0] - ldr r0, _020CD750 ; =OSi_vramLockId - mov r2, r3 -_020CD734: - mov r1, r3, lsl #0x1 - add r3, r3, #0x1 - strh r2, [r0, r1] - cmp r3, #0x9 - blt _020CD734 - bx lr - .balign 4 -_020CD74C: .word OSi_vramExclusive -_020CD750: .word OSi_vramLockId - - arm_func_start OS_GetLowEntropyData -OS_GetLowEntropyData: ; 0x020CD754 - stmdb sp!, {r4-r7,lr} - sub sp, sp, #0x4 - ldr r1, _020CD82C ; =0x04000006 - ldr r2, _020CD830 ; =0x027FFC00 - ldrh r7, [r1, #0x0] - add r4, r2, #0x80 - mov r6, r0 - add r5, r4, #0x74 - bl OS_GetTickLo - orr r0, r0, r7, lsl #0x10 - str r0, [r6, #0x0] - ldr r1, _020CD834 ; =OSi_TickCounter - ldr r0, _020CD830 ; =0x027FFC00 - ldr r3, [r1, #0x0] - ldrh r5, [r5, #0x4] - ldr r2, [r1, #0x4] - ldr r2, _020CD838 ; =0x04000600 - eor r3, r3, r5, lsl #0x10 - str r3, [r6, #0x4] - ldr r3, [r1, #0x0] - ldr r3, [r1, #0x4] - ldr r1, [r4, #0x74] - ldr r4, [r0, #0x3c] - eor r1, r3, r1 - eor r1, r4, r1 - str r1, [r6, #0x8] - ldr r3, [r6, #0x8] - ldr r2, [r2, #0x0] - add r1, r0, #0x300 - eor r2, r3, r2 - str r2, [r6, #0x8] - ldr r2, [r0, #0x1e8] - ldr r3, _020CD83C ; =0x04000130 - str r2, [r6, #0xc] - ldr r4, [r0, #0x1ec] - ldr r2, _020CD840 ; =0x027FFFA8 - str r4, [r6, #0x10] - ldrh r4, [r1, #0x94] - ldr r0, [r0, #0x390] - eor r0, r0, r4, lsl #0x10 - str r0, [r6, #0x14] - ldrh r4, [r1, #0xaa] - ldrh r0, [r1, #0xac] - orr r0, r0, r4, lsl #0x10 - str r0, [r6, #0x18] - ldrh r3, [r3, #0x0] - ldrh r0, [r2, #0x0] - ldrh r1, [r1, #0x98] - orr r0, r3, r0 - orr r0, r0, r1, lsl #0x10 - str r0, [r6, #0x1c] - add sp, sp, #0x4 - ldmia sp!, {r4-r7,lr} - bx lr - .balign 4 -_020CD82C: .word 0x04000006 -_020CD830: .word 0x027FFC00 -_020CD834: .word OSi_TickCounter -_020CD838: .word 0x04000600 -_020CD83C: .word 0x04000130 -_020CD840: .word 0x027FFFA8 - - arm_func_start OS_Halt -OS_Halt: ; 0x020CD844 - mov r0, #0x0 - mcr p15, 0x0, r0, c7, c0, 0x4 - bx lr - - arm_func_start OS_Terminate -OS_Terminate: ; 0x020CD850 - stmdb sp!, {lr} - sub sp, sp, #0x4 -_020CD858: - bl OS_DisableInterrupts - bl OS_Halt - b _020CD858 |