diff options
Diffstat (limited to 'asm/arm9_itcm.s')
| -rw-r--r-- | asm/arm9_itcm.s | 505 |
1 files changed, 0 insertions, 505 deletions
diff --git a/asm/arm9_itcm.s b/asm/arm9_itcm.s deleted file mode 100644 index 79c0de28..00000000 --- a/asm/arm9_itcm.s +++ /dev/null @@ -1,505 +0,0 @@ - .include "asm/macros.inc" - .include "global.inc" - .section .itcm - - ; OS - arm_func_start OS_IrqHandler -OS_IrqHandler: ; 0x01FF8000 - stmfd sp!, {lr} - mov ip, #0x04000000 - add ip, ip, #0x210 - ldr r1, [ip, #-8] - cmp r1, #0 - ldmeqfd sp!, {pc} - ldmia ip, {r1, r2} - ands r1, r1, r2 - ldmeqfd sp!, {pc} - mov r3, #0x80000000 -_01FF8028: - clz r0, r1 - bics r1, r1, r3, lsr r0 - bne _01FF8028 - mov r1, r3, lsr r0 - str r1, [ip, #0x4] - rsbs r0, r0, #0x1f - ldr r1, _01FF8050 ; =0x027E0000 - ldr r0, [r1, r0, lsl #2] - ldr lr, _01FF8054 ; =0x01FF70B8 - bx r0 -_01FF8050: .word OS_IRQTable -_01FF8054: .word OS_IrqHandler_ThreadSwitch - - arm_func_start OS_IrqHandler_ThreadSwitch -OS_IrqHandler_ThreadSwitch: ; 01FF8058 - ldr ip, _01FF81A4 - mov r3, #0x0 - ldr ip, [ip] - mov r2, #0x1 - cmp ip, #0x0 - beq _01FF80A8 -_01FF8070: - str r2, [ip, #0x64] - str r3, [ip, #0x78] - str r3, [ip, #0x7c] - ldr r0, [ip, #0x80] - str r3, [ip, #0x80] - mov ip, r0 - cmp ip, #0x0 - bne _01FF8070 - ldr ip, _01FF81A4 - str r3, [ip] - str r3, [ip, #0x4] - ldr ip, _01FF81A8 - mov r1, #0x1 - strh r1, [ip] -_01FF80A8: - ldr ip, _01FF81A8 - ldrh r1, [ip] - cmp r1, #0x0 - ldreq pc, [sp], #0x4 - mov r1, #0x0 - strh r1, [ip] - mov r3, #0xd2 - msr CPSR_c, r3 - add r2, ip, #0x8 - ldr r1, [r2] -_01FF80D0: - cmp r1, #0x0 - ldrneh r0, [r1, #0x64] - cmpne r0, #0x1 - ldrne r1, [r1, #0x68] - bne _01FF80D0 - cmp r1, #0x0 - bne _01FF80F8 -_01FF80EC: - mov r3, #0x92 - msr CPSR_c, r3 - ldr pc, [sp], #0x4 -_01FF80F8: - ldr r0, [ip, #0x4] - cmp r1, r0 - beq _01FF80EC - ldr r3, [ip, #0xC] - cmp r3, #0x0 - beq _01FF8120 - stmdb sp!, {r0, r1, ip} - mov lr, pc - bx r3 - ldmia sp!, {r0, r1, ip} -_01FF8120: - str r1, [ip, #0x4] - mrs r2, SPSR - str r2, [r0, #0x0]! - stmdb sp!, {r0, r1} - add r0, r0, #0x0 - add r0, r0, #0x48 - ldr r1, _01FF81AC - blx r1 - ldmia sp!, {r0, r1} - ldmib sp!, {r2, r3} - stmib r0!, {r2, r3} - ldmib sp!, {r2, r3, ip, lr} - stmib r0!, {r2, r3, r4, r5, r6, r7, r8, r9, sl, fp, ip, sp, lr}^ - stmib r0!, {lr} - mov r3, #0xd3 - msr CPSR_c, r3 - stmib r0!, {sp} - stmfd sp!, {r1} - add r0, r1, #0x0 - add r0, r0, #0x48 - ldr r1, _01FF81B0 - blx r1 - ldmfd sp!, {r1} - ldr sp, [r1, #0x44] - mov r3, #0xd2 - msr CPSR_c, r3 - ldr r2, [r1, #0x0]! - msr SPSR_fc, r2 - ldr lr, [r1, #0x40] - ldmib r1!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, fp, ip, sp, lr}^ - nop - stmda sp!, {r0, r1, r2, r3, ip, lr} - ldmfd sp!, {pc} -_01FF81A4: .word OSi_IrqThreadQueue -_01FF81A8: .word OSi_ThreadInfo -_01FF81AC: .word CP_SaveContext -_01FF81B0: .word CP_RestoreContext - - .section .itcm - arm_func_start OSi_DoBoot -OSi_DoBoot: ; 0x01FF81B4 - mov ip, #0x04000000 - str ip, [ip, #0x208] - ldr r1, _01FF8260 - add r1, r1, #0x3fc0 - add r1, r1, #0x3c - mov r0, #0x0 - str r0, [r1] - ldr r1, _01FF8264 -_01FF81D4: - ldrh r0, [r1] - and r0, r0, #0xf - cmp r0, #0x1 - bne _01FF81D4 - mov r0, #0x100 - strh r0, [r1] - mov r0, #0x0 - ldr r3, _01FF8268 - ldr r4, [r3] - ldr r1, _01FF826C - mov r2, #0x80 - bl OSi_CpuClear32 - str r4, [r3] - ldr r1, _01FF8270 - mov r2, #0x18 - bl OSi_CpuClear32 - ldr r1, _01FF8274 - strh r0, [r1] - ldr r1, _01FF8278 - mov r2, #0x64 - bl OSi_CpuClear32 - ldr r1, _01FF8264 -_01FF822C: - ldrh r0, [r1] - and r0, r0, #0xf - cmp r0, #0x1 - beq _01FF822C - mov r0, #0x0 - strh r0, [r1] - ldr r3, _01FF827C - ldr ip, [r3, #0x24] - mov lr, ip - ldr fp, _01FF8270 - ldmia fp, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl} - mov fp, #0x0 - bx ip -_01FF8260: .word SDK_AUTOLOAD_DTCM_START -_01FF8264: .word 0x04000180 -_01FF8268: .word 0x027FFD9C -_01FF826C: .word 0x027FFD80 -_01FF8270: .word 0x027FFF80 -_01FF8274: .word 0x027FFF98 -_01FF8278: .word 0x027FFF9C -_01FF827C: .word 0x027FFE00 - - arm_func_start OSi_CpuClear32 -OSi_CpuClear32: ; 01FF8280 - add ip, r1, r2 -_01FF8284: - cmp r1, ip - stmltia r1!, {r0} - blt _01FF8284 - bx lr - - arm_func_start OSi_ReadCardRom32 -OSi_ReadCardRom32: ; 01FF8294 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - ldr r4, _01FF8390 - ldr r3, _01FF8394 - ldr r4, [r4] - and r3, r0, r3 - bic r4, r4, #117440512 ; 0x7000000 - orr sl, r4, #-1593835520 ; 0xa1000000 - rsb r9, r3, #0 - ldr r4, _01FF8398 -_01FF82BC: - ldr r3, [r4] - ands r3, r3, #-2147483648 ; 0x80000000 - bne _01FF82BC - ldr r3, _01FF839C - mov r4, #128 ; 0x80 - cmp r9, r2 - addge sp, sp, #4 - strb r4, [r3] - add r0, r0, r9 - ldmgeia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bxge lr - ldr r3, _01FF83A0 - ldr ip, _01FF8398 - ldr r5, _01FF83A4 - ldr r4, _01FF83A8 - mov r7, r0, lsr #8 - mov r6, #183 ; 0xb7 - mov lr, #0 -_01FF8304: - strb r6, [r5] - mov r8, r0, lsr #24 - strb r8, [r4] - ldr r8, _01FF83AC - mov fp, r0, lsr #16 - strb fp, [r8] - ldr r8, _01FF83B0 - strb r7, [r8] - ldr r8, _01FF83B4 - strb r0, [r8] - ldr r8, _01FF83B8 - strb lr, [r8] - ldr r8, _01FF83BC - strb lr, [r8] - ldr r8, _01FF83C0 - strb lr, [r8] - str sl, [ip] -_01FF8348: - ldr r8, [ip] - ands fp, r8, #8388608 ; 0x800000 - beq _01FF836C - cmp r9, #0 - ldr fp, [r3] - blt _01FF8368 - cmp r9, r2 - strlt fp, [r1, r9] -_01FF8368: - add r9, r9, #4 -_01FF836C: - ands r8, r8, #-2147483648 ; 0x80000000 - bne _01FF8348 - cmp r9, r2 - add r7, r7, #2 - add r0, r0, #512 ; 0x200 - blt _01FF8304 - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_01FF8390: .word 0x027FFE60 -_01FF8394: .word 0x000001FF -_01FF8398: .word 0x040001A4 -_01FF839C: .word 0x040001A1 -_01FF83A0: .word 0x04100010 -_01FF83A4: .word 0x040001A8 -_01FF83A8: .word 0x040001A9 -_01FF83AC: .word 0x040001AA -_01FF83B0: .word 0x040001AB -_01FF83B4: .word 0x040001AC -_01FF83B8: .word 0x040001AD -_01FF83BC: .word 0x040001AE -_01FF83C0: .word 0x040001AF - - arm_func_start OSi_ReloadRomData -OSi_ReloadRomData: ; 0x01FF83C4 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - ldr r0, _01FF8484 - ldr sl, [r0] - cmp sl, #32768 ; 0x8000 - bcc _01FF83EC - ldr r1, _01FF8488 - mov r0, sl - mov r2, #352 ; 0x160 - bl OSi_ReadCardRom32 -_01FF83EC: - ldr r5, _01FF848C - ldr r4, _01FF8490 - ldr r3, _01FF8494 - ldr r2, _01FF8498 - ldr r1, _01FF849C - ldr r9, [r5] - ldr r0, _01FF84A0 - ldr r8, [r4] - ldr r7, [r3] - ldr r6, [r2] - ldr r5, [r1] - ldr r4, [r0] - bl OS_DisableInterrupts ; 0x1e02b0 - mov fp, r0 - bl DC_StoreAll ; 0x1df064 - bl DC_InvalidateAll ; 0x1df058 - mov r0, fp - bl OS_RestoreInterrupts ; 0x1e02c4 - bl IC_InvalidateAll ; 0x1df12c - bl DC_WaitWriteBufferEmpty ; 0x1df120 - add r9, r9, sl - cmp r9, #32768 ; 0x8000 - rsbcc r0, r9, #32768 ; 0x8000 - addcc r8, r8, r0 - subcc r7, r7, r0 - movcc r9, #32768 ; 0x8000 - add r6, r6, sl - mov r0, r9 - mov r1, r8 - mov r2, r7 - bl OSi_ReadCardRom32 ; 0x10b234 - mov r0, r6 - mov r1, r5 - mov r2, r4 - bl OSi_ReadCardRom32 - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_01FF8484: .word 0x027FFC2C -_01FF8488: .word 0x027FFE00 -_01FF848C: .word 0x027FFE20 -_01FF8490: .word 0x027FFE28 -_01FF8494: .word 0x027FFE2C -_01FF8498: .word 0x027FFE30 -_01FF849C: .word 0x027FFE38 -_01FF84A0: .word 0x027FFE3C - - arm_func_start OSi_DoResetSystem -OSi_DoResetSystem: ; 0x01FF84A4 - stmfd sp!, {lr} - sub sp, sp, #4 - ldr r0, _01FF84DC -_01FF84B0: - ldrh r1, [r0] - cmp r1, #0 - beq _01FF84B0 - ldr r0, _01FF84E0 - mov r1, #0 - strh r1, [r0] - bl OSi_ReloadRomData - bl OSi_DoBoot - add sp, sp, #4 - ldmfd sp!, {lr} - bx lr -_01FF84DC: .word OSi_IsResetOccurred -_01FF84E0: .word 0x04000208 - - ; MI - arm_func_start MIi_DmaSetParams_wait_noInt -MIi_DmaSetParams_wait_noInt: ; 0x01FF84E4 - stmdb sp!, {r4, lr} - mov ip, #12 - mul r4, r0, ip - add ip, r4, #67108864 ; 0x4000000 - ldr lr, [pc, #64] ; 0x10b4dc - str r1, [ip, #176] ; 0xb0 - add r4, r4, lr - str r2, [r4, #4] - str r3, [r4, #8] - ldr r1, [lr] - cmp r0, #0 - ldr r0, [lr] - moveq r1, #0 - streq r1, [r4] - streq r1, [r4, #4] - ldreq r0, _01FF8540 - ldr r1, _01FF853C - streq r0, [r4, #8] - ldr r0, [r1] - ldr r0, [r1] - ldmia sp!, {r4, lr} - bx lr -_01FF853C: .word 0x040000B0 -_01FF8540: .word 0x81400001 - - arm_func_start MIi_DmaSetParams_noInt -MIi_DmaSetParams_noInt: ; 01FF8544 - stmfd sp!, {lr} - sub sp, sp, #4 - mov ip, #12 - mul lr, r0, ip - ldr r0, _01FF8578 - add ip, lr, #67108864 ; 0x4000000 - str r1, [ip, #176] ; 0xb0 - add r0, lr, r0 - str r2, [r0, #4] - str r3, [r0, #8] - add sp, sp, #4 - ldmfd sp!, {lr} - bx lr -_01FF8578: .word 0x040000B0 - - arm_func_start MIi_DmaSetParams_wait -MIi_DmaSetParams_wait: ; 01FF857C - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r0 - mov r6, r1 - mov r5, r2 - mov r4, r3 - bl OS_DisableInterrupts - mov r1, #12 - mul r3, r7, r1 - add r1, r3, #67108864 ; 0x4000000 - ldr r2, _01FF85E8 - str r6, [r1, #176] ; 0xb0 - add r3, r3, r2 - str r5, [r3, #4] - str r4, [r3, #8] - ldr r1, [r2] - cmp r7, #0 - ldr r1, [r2] - moveq r2, #0 - streq r2, [r3] - ldreq r1, _01FF85EC - streq r2, [r3, #4] - streq r1, [r3, #8] - bl OS_RestoreInterrupts - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_01FF85E8: .word 0x040000B0 -_01FF85EC: .word 0x81400001 - - arm_func_start MIi_DmaSetParams -MIi_DmaSetParams: ; 01FF85F0 - stmdb sp!, {r4, r5, r6, r7, lr} - sub sp, sp, #4 - mov r7, r0 - mov r6, r1 - mov r5, r2 - mov r4, r3 - bl OS_DisableInterrupts - mov r1, #12 - mul r3, r7, r1 - ldr r1, _01FF863C - add r2, r3, #67108864 ; 0x4000000 - str r6, [r2, #176] ; 0xb0 - add r1, r3, r1 - str r5, [r1, #4] - str r4, [r1, #8] - bl OS_RestoreInterrupts - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, lr} - bx lr -_01FF863C: .word 0x040000B0 - - arm_func_start MI_SendGXCommand -MI_SendGXCommand: ; 0x01FF8640 - stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - sub sp, sp, #4 - movs r8, r2 - mov sl, r0 - mov r9, r1 - addeq sp, sp, #4 - ldmeqia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bxeq lr - mov r3, #0 - bl MIi_CheckDma0SourceAddress - mov r0, #3 - mul r1, sl, r0 - ldr r0, [pc, #104] ; 0x10b680 - add r1, r1, #2 - add r7, r0, r1, lsl #2 -_01FF867C: - ldr r0, [r7] - ands r0, r0, #-2147483648 ; 0x80000000 - bne _01FF867C - cmp r8, #0 - beq _01FF86C8 - ldr fp, [pc, #76] ; 0x10b684 - mov r5, #472 ; 0x1d8 - ldr r4, [pc, #72] ; 0x10b688 -_01FF869C: - cmp r8, #472 ; 0x1d8 - movhi r6, r5 - movls r6, r8 - mov r0, sl - mov r1, r9 - mov r2, fp - orr r3, r4, r6, lsr #2 - bl MIi_DmaSetParams - subs r8, r8, r6 - add r9, r9, r6 - bne _01FF869C -_01FF86C8: - ldr r0, [r7] - ands r0, r0, #-2147483648 ; 0x80000000 - bne _01FF86C8 - add sp, sp, #4 - ldmia sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr} - bx lr -_01FF86E0: .word 0x040000B0 -_01FF86E4: .word 0x04000400 -_01FF86E8: .word 0x84400000 |