diff options
Diffstat (limited to 'asm/RTC_arm9.s')
| -rw-r--r-- | asm/RTC_arm9.s | 1028 |
1 files changed, 1028 insertions, 0 deletions
diff --git a/asm/RTC_arm9.s b/asm/RTC_arm9.s new file mode 100644 index 00000000..e6f5b4ee --- /dev/null +++ b/asm/RTC_arm9.s @@ -0,0 +1,1028 @@ + .include "asm/macros.inc" + .include "global.inc" + + .text + + arm_func_start RtcWaitBusy +RtcWaitBusy: ; 0x020D5914 + ldr ip, _020D5928 ; =0x021D5538 +_020D5918: + ldr r0, [r12, #0x0] + cmp r0, #0x1 + beq _020D5918 + bx lr + .balign 4 +_020D5928: .word 0x021D5538 + + arm_func_start RtcGetResultCallback +RtcGetResultCallback: ; 0x020D592C + ldr r1, _020D5938 ; =0x021D5538 + str r0, [r1, #0x20] + bx lr + .balign 4 +_020D5938: .word 0x021D5538 + + arm_func_start RtcBCD2HEX +RtcBCD2HEX: ; 0x020D593C + stmdb sp!, {r4-r5,lr} + sub sp, sp, #0x4 + mov r5, #0x0 + mov r3, r5 + mov r2, r5 +_020D5950: + mov r1, r0, lsr r2 + and r1, r1, #0xf + cmp r1, #0xa + addcs sp, sp, #0x4 + movcs r0, #0x0 + ldmcsia sp!, {r4-r5,lr} + bxcs lr + add r3, r3, #0x1 + cmp r3, #0x8 + add r2, r2, #0x4 + blt _020D5950 + mov r12, #0x0 + mov lr, r12 + mov r4, #0x1 + mov r2, #0xa +_020D598C: + mov r1, r0, lsr lr + and r3, r1, #0xf + mul r1, r4, r2 + mla r5, r4, r3, r5 + add r12, r12, #0x1 + mov r4, r1 + cmp r12, #0x8 + add lr, lr, #0x4 + blt _020D598C + mov r0, r5 + add sp, sp, #0x4 + ldmia sp!, {r4-r5,lr} + bx lr + + arm_func_start RtcCommonCallback +RtcCommonCallback: ; 0x020D59C0 + stmdb sp!, {r4-r5,lr} + sub sp, sp, #0x4 + cmp r2, #0x0 + beq _020D5A30 + ldr r0, _020D5F30 ; =0x021D5538 + ldr r2, _020D5F30 ; =0x021D5538 + ldr r1, [r0, #0x18] + ldr r4, [r2, #0x4] + cmp r1, #0x0 + movne r1, #0x0 + strne r1, [r0, #0x18] + ldr r0, _020D5F30 ; =0x021D5538 + ldr r1, [r0, #0x0] + cmp r1, #0x0 + movne r1, #0x0 + strne r1, [r0, #0x0] + cmp r4, #0x0 + addeq sp, sp, #0x4 + ldmeqia sp!, {r4-r5,lr} + bxeq lr + ldr r1, [r2, #0x10] + mov r3, #0x0 + mov r0, #0x6 + str r3, [r2, #0x4] + blx r4 + add sp, sp, #0x4 + ldmia sp!, {r4-r5,lr} + bx lr +_020D5A30: + and r0, r1, #0x7f00 + mov r0, r0, lsr #0x8 + and r0, r0, #0xff + cmp r0, #0x30 + and r2, r1, #0xff + bne _020D5A70 + ldr r0, _020D5F30 ; =0x021D5538 + ldr r0, [r0, #0x1c] + cmp r0, #0x0 + addeq sp, sp, #0x4 + ldmeqia sp!, {r4-r5,lr} + bxeq lr + blx r0 + add sp, sp, #0x4 + ldmia sp!, {r4-r5,lr} + bx lr +_020D5A70: + cmp r2, #0x0 + bne _020D5E88 + ldr r0, _020D5F30 ; =0x021D5538 + mov r5, #0x0 + ldr r1, [r0, #0x14] + cmp r1, #0xf + addls pc, pc, r1, lsl #0x2 + b _020D5E74 +_020D5A90: + b _020D5AD0 +_020D5A94: + b _020D5B24 +_020D5A98: + b _020D5B74 +_020D5A9C: + b _020D5ED0 +_020D5AA0: + b _020D5ED0 +_020D5AA4: + b _020D5ED0 +_020D5AA8: + b _020D5C1C +_020D5AAC: + b _020D5C4C +_020D5AB0: + b _020D5C70 +_020D5AB4: + b _020D5D14 +_020D5AB8: + b _020D5DC8 +_020D5ABC: + b _020D5ED0 +_020D5AC0: + b _020D5ED0 +_020D5AC4: + b _020D5ED0 +_020D5AC8: + b _020D5ED0 +_020D5ACC: + b _020D5ED0 +_020D5AD0: + ldr r1, _020D5F34 ; =0x027FFDE8 + ldr r4, [r0, #0x8] + ldrb r0, [r1, #0x0] + bl RtcBCD2HEX + ldr r1, _020D5F34 ; =0x027FFDE8 + str r0, [r4, #0x0] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x13 + mov r0, r0, lsr #0x1b + bl RtcBCD2HEX + ldr r1, _020D5F34 ; =0x027FFDE8 + str r0, [r4, #0x4] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0xa + mov r0, r0, lsr #0x1a + bl RtcBCD2HEX + str r0, [r4, #0x8] + mov r0, r4 + bl RTC_GetDayOfWeek + str r0, [r4, #0xc] + b _020D5ED0 +_020D5B24: + ldr r1, _020D5F38 ; =0x027FFDEC + ldr r4, [r0, #0x8] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x1a + mov r0, r0, lsr #0x1a + bl RtcBCD2HEX + ldr r1, _020D5F38 ; =0x027FFDEC + str r0, [r4, #0x0] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x11 + mov r0, r0, lsr #0x19 + bl RtcBCD2HEX + ldr r1, _020D5F38 ; =0x027FFDEC + str r0, [r4, #0x4] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x9 + mov r0, r0, lsr #0x19 + bl RtcBCD2HEX + str r0, [r4, #0x8] + b _020D5ED0 +_020D5B74: + ldr r1, _020D5F34 ; =0x027FFDE8 + ldr r4, [r0, #0x8] + ldr r0, [r1, #0x0] + and r0, r0, #0xff + bl RtcBCD2HEX + ldr r1, _020D5F34 ; =0x027FFDE8 + str r0, [r4, #0x0] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x13 + mov r0, r0, lsr #0x1b + bl RtcBCD2HEX + ldr r1, _020D5F34 ; =0x027FFDE8 + str r0, [r4, #0x4] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0xa + mov r0, r0, lsr #0x1a + bl RtcBCD2HEX + str r0, [r4, #0x8] + mov r0, r4 + bl RTC_GetDayOfWeek + ldr r1, _020D5F38 ; =0x027FFDEC + str r0, [r4, #0xc] + ldr r0, [r1, #0x0] + ldr r1, _020D5F30 ; =0x021D5538 + mov r0, r0, lsl #0x1a + mov r0, r0, lsr #0x1a + ldr r4, [r1, #0xc] + bl RtcBCD2HEX + ldr r1, _020D5F38 ; =0x027FFDEC + str r0, [r4, #0x0] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x11 + mov r0, r0, lsr #0x19 + bl RtcBCD2HEX + ldr r1, _020D5F38 ; =0x027FFDEC + str r0, [r4, #0x4] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x9 + mov r0, r0, lsr #0x19 + bl RtcBCD2HEX + str r0, [r4, #0x8] + b _020D5ED0 +_020D5C1C: + ldr r1, _020D5F3C ; =0x027FFDEA + ldr r2, [r0, #0x8] + ldrh r0, [r1, #0x0] + mov r0, r0, lsl #0x1c + mov r0, r0, lsr #0x1c + cmp r0, #0x4 + bne _020D5C44 + mov r0, #0x1 + str r0, [r2, #0x0] + b _020D5ED0 +_020D5C44: + str r5, [r2, #0x0] + b _020D5ED0 +_020D5C4C: + ldr r1, _020D5F3C ; =0x027FFDEA + ldr r2, [r0, #0x8] + ldrh r0, [r1, #0x0] + mov r0, r0, lsl #0x19 + movs r0, r0, lsr #0x1f + movne r0, #0x1 + strne r0, [r2, #0x0] + streq r5, [r2, #0x0] + b _020D5ED0 +_020D5C70: + ldr r1, _020D5F38 ; =0x027FFDEC + ldr r4, [r0, #0x8] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x1d + mov r0, r0, lsr #0x1d + str r0, [r4, #0x0] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x12 + mov r0, r0, lsr #0x1a + bl RtcBCD2HEX + ldr r1, _020D5F38 ; =0x027FFDEC + str r0, [r4, #0x4] + ldr r0, [r1, #0x0] + mov r0, r0, lsl #0x9 + mov r0, r0, lsr #0x19 + bl RtcBCD2HEX + str r0, [r4, #0x8] + mov r1, r5 + ldr r0, _020D5F38 ; =0x027FFDEC + str r1, [r4, #0xc] + ldr r0, [r0, #0x0] + mov r0, r0, lsl #0x18 + movs r0, r0, lsr #0x1f + ldrne r0, [r4, #0xc] + addne r0, r0, #0x1 + strne r0, [r4, #0xc] + ldr r0, _020D5F38 ; =0x027FFDEC + ldr r0, [r0, #0x0] + mov r0, r0, lsl #0x10 + movs r0, r0, lsr #0x1f + ldrne r0, [r4, #0xc] + addne r0, r0, #0x2 + strne r0, [r4, #0xc] + ldr r0, _020D5F38 ; =0x027FFDEC + ldr r0, [r0, #0x0] + mov r0, r0, lsl #0x8 + movs r0, r0, lsr #0x1f + ldrne r0, [r4, #0xc] + addne r0, r0, #0x4 + strne r0, [r4, #0xc] + b _020D5ED0 +_020D5D14: + ldr r3, [r0, #0x18] + cmp r3, #0x0 + bne _020D5DC0 + ldr r1, [r0, #0x8] + ldr r1, [r1, #0x0] + cmp r1, #0x1 + bne _020D5D7C + ldr r2, _020D5F3C ; =0x027FFDEA + ldrh r1, [r2, #0x0] + mov r1, r1, lsl #0x1c + mov r1, r1, lsr #0x1c + cmp r1, #0x4 + beq _020D5ED0 + add r1, r3, #0x1 + str r1, [r0, #0x18] + ldrh r0, [r2, #0x0] + bic r0, r0, #0xf + orr r0, r0, #0x4 + strh r0, [r2, #0x0] + bl RTCi_WriteRawStatus2Async +_020D5D64: ; 0x020D5D64 + cmp r0, #0x0 + moveq r1, r5 + ldreq r0, _020D5F30 ; =0x021D5538 + moveq r5, #0x3 + streq r1, [r0, #0x18] + b _020D5ED0 +_020D5D7C: + ldr r2, _020D5F3C ; =0x027FFDEA + ldrh r1, [r2, #0x0] + mov r1, r1, lsl #0x1c + movs r1, r1, lsr #0x1c + beq _020D5ED0 + add r1, r3, #0x1 + str r1, [r0, #0x18] + ldrh r0, [r2, #0x0] + bic r0, r0, #0xf + strh r0, [r2, #0x0] + bl RTCi_WriteRawStatus2Async +_020D5DA8: ; 0x020D5DA8 + cmp r0, #0x0 + moveq r1, r5 + ldreq r0, _020D5F30 ; =0x021D5538 + moveq r5, #0x3 + streq r1, [r0, #0x18] + b _020D5ED0 +_020D5DC0: + str r5, [r0, #0x18] + b _020D5ED0 +_020D5DC8: + ldr r3, [r0, #0x18] + cmp r3, #0x0 + bne _020D5E6C + ldr r1, [r0, #0x8] + ldr r1, [r1, #0x0] + cmp r1, #0x1 + bne _020D5E28 + ldr r2, _020D5F3C ; =0x027FFDEA + ldrh r1, [r2, #0x0] + mov r1, r1, lsl #0x19 + movs r1, r1, lsr #0x1f + bne _020D5ED0 + add r1, r3, #0x1 + str r1, [r0, #0x18] + ldrh r0, [r2, #0x0] + orr r0, r0, #0x40 + strh r0, [r2, #0x0] + bl RTCi_WriteRawStatus2Async +_020D5E10: ; 0x020D5E10 + cmp r0, #0x0 + moveq r1, r5 + ldreq r0, _020D5F30 ; =0x021D5538 + moveq r5, #0x3 + streq r1, [r0, #0x18] + b _020D5ED0 +_020D5E28: + ldr r2, _020D5F3C ; =0x027FFDEA + ldrh r1, [r2, #0x0] + mov r1, r1, lsl #0x19 + movs r1, r1, lsr #0x1f + beq _020D5ED0 + add r1, r3, #0x1 + str r1, [r0, #0x18] + ldrh r0, [r2, #0x0] + bic r0, r0, #0x40 + strh r0, [r2, #0x0] + bl RTCi_WriteRawStatus2Async +_020D5E54: ; 0x020D5E54 + cmp r0, #0x0 + moveq r1, r5 + ldreq r0, _020D5F30 ; =0x021D5538 + moveq r5, #0x3 + streq r1, [r0, #0x18] + b _020D5ED0 +_020D5E6C: + str r5, [r0, #0x18] + b _020D5ED0 +_020D5E74: + ldr r0, _020D5F30 ; =0x021D5538 + mov r1, #0x0 + str r1, [r0, #0x18] + mov r5, #0x4 + b _020D5ED0 +_020D5E88: + ldr r0, _020D5F30 ; =0x021D5538 + mov r1, #0x0 + str r1, [r0, #0x18] + cmp r2, #0x4 + addls pc, pc, r2, lsl #0x2 + b _020D5ECC +_020D5EA0: + b _020D5ECC +_020D5EA4: + b _020D5EB4 +_020D5EA8: + b _020D5EBC +_020D5EAC: + b _020D5EC4 +_020D5EB0: + b _020D5ECC +_020D5EB4: + mov r5, #0x4 + b _020D5ED0 +_020D5EBC: + mov r5, #0x5 + b _020D5ED0 +_020D5EC4: + mov r5, #0x1 + b _020D5ED0 +_020D5ECC: + mov r5, #0x6 +_020D5ED0: + ldr r0, _020D5F30 ; =0x021D5538 + ldr r1, [r0, #0x18] + cmp r1, #0x0 + addne sp, sp, #0x4 + ldmneia sp!, {r4-r5,lr} + bxne lr + ldr r2, _020D5F30 ; =0x021D5538 + ldr r1, [r0, #0x0] + ldr r4, [r2, #0x4] + cmp r1, #0x0 + movne r1, #0x0 + strne r1, [r0, #0x0] + cmp r4, #0x0 + addeq sp, sp, #0x4 + ldmeqia sp!, {r4-r5,lr} + bxeq lr + ldr r1, [r2, #0x10] + mov r3, #0x0 + mov r0, r5 + str r3, [r2, #0x4] + blx r4 + add sp, sp, #0x4 + ldmia sp!, {r4-r5,lr} + bx lr + .balign 4 +_020D5F30: .word 0x021D5538 +_020D5F34: .word 0x027FFDE8 +_020D5F38: .word 0x027FFDEC +_020D5F3C: .word 0x027FFDEA + + arm_func_start RTC_GetDateTimeAsync +RTC_GetDateTimeAsync: ; 0x020D5F40 + stmdb sp!, {r4-r7,lr} + sub sp, sp, #0x4 + mov r7, r0 + mov r6, r1 + mov r5, r2 + mov r4, r3 + bl OS_DisableInterrupts + ldr r1, _020D5FCC ; =0x021D5538 + ldr r2, [r1, #0x0] + cmp r2, #0x0 + beq _020D5F80 + bl OS_RestoreInterrupts + add sp, sp, #0x4 + mov r0, #0x1 + ldmia sp!, {r4-r7,lr} + bx lr +_020D5F80: + mov r2, #0x1 + str r2, [r1, #0x0] + bl OS_RestoreInterrupts + ldr r0, _020D5FCC ; =0x021D5538 + mov r2, #0x2 + mov r1, #0x0 + str r2, [r0, #0x14] + str r1, [r0, #0x18] + str r7, [r0, #0x8] + str r6, [r0, #0xc] + str r5, [r0, #0x4] + str r4, [r0, #0x10] + bl RTCi_ReadRawDateTimeAsync +_020D5FB4: ; 0x020D5FB4 + cmp r0, #0x0 + movne r0, #0x0 + moveq r0, #0x3 + add sp, sp, #0x4 + ldmia sp!, {r4-r7,lr} + bx lr + .balign 4 +_020D5FCC: .word 0x021D5538 + + arm_func_start RTC_GetTime +RTC_GetTime: ; 0x020D5FD0 + stmdb sp!, {lr} + sub sp, sp, #0x4 + ldr r1, _020D600C ; =RtcGetResultCallback + mov r2, #0x0 + bl RTC_GetTimeAsync + ldr r1, _020D6010 ; =0x021D5538 + cmp r0, #0x0 + str r0, [r1, #0x20] + bne _020D5FF8 + bl RtcWaitBusy +_020D5FF8: + ldr r0, _020D6010 ; =0x021D5538 + ldr r0, [r0, #0x20] + add sp, sp, #0x4 + ldmia sp!, {lr} + bx lr + .balign 4 +_020D600C: .word RtcGetResultCallback +_020D6010: .word 0x021D5538 + + arm_func_start RTC_GetTimeAsync +RTC_GetTimeAsync: ; 0x020D6014 + stmdb sp!, {r4-r6,lr} + mov r6, r0 + mov r5, r1 + mov r4, r2 + bl OS_DisableInterrupts + ldr r1, _020D608C ; =0x021D5538 + ldr r2, [r1, #0x0] + cmp r2, #0x0 + beq _020D6048 + bl OS_RestoreInterrupts + mov r0, #0x1 + ldmia sp!, {r4-r6,lr} + bx lr +_020D6048: + mov r2, #0x1 + str r2, [r1, #0x0] + bl OS_RestoreInterrupts + ldr r0, _020D608C ; =0x021D5538 + mov r2, #0x1 + mov r1, #0x0 + str r2, [r0, #0x14] + str r1, [r0, #0x18] + str r6, [r0, #0x8] + str r5, [r0, #0x4] + str r4, [r0, #0x10] + bl RTCi_ReadRawTimeAsync +_020D6078: ; 0x020D6078 + cmp r0, #0x0 + movne r0, #0x0 + moveq r0, #0x3 + ldmia sp!, {r4-r6,lr} + bx lr + .balign 4 +_020D608C: .word 0x021D5538 + + arm_func_start RTC_GetDate +RTC_GetDate: ; 0x020D6090 + stmdb sp!, {lr} + sub sp, sp, #0x4 + ldr r1, _020D60CC ; =RtcGetResultCallback + mov r2, #0x0 + bl RTC_GetDateAsync + ldr r1, _020D60D0 ; =0x021D5538 + cmp r0, #0x0 + str r0, [r1, #0x20] + bne _020D60B8 + bl RtcWaitBusy +_020D60B8: + ldr r0, _020D60D0 ; =0x021D5538 + ldr r0, [r0, #0x20] + add sp, sp, #0x4 + ldmia sp!, {lr} + bx lr + .balign 4 +_020D60CC: .word RtcGetResultCallback +_020D60D0: .word 0x021D5538 + + arm_func_start RTC_GetDateAsync +RTC_GetDateAsync: ; 0x020D60D4 + stmdb sp!, {r4-r6,lr} + mov r6, r0 + mov r5, r1 + mov r4, r2 + bl OS_DisableInterrupts + ldr r1, _020D6148 ; =0x021D5538 + ldr r2, [r1, #0x0] + cmp r2, #0x0 + beq _020D6108 + bl OS_RestoreInterrupts + mov r0, #0x1 + ldmia sp!, {r4-r6,lr} + bx lr +_020D6108: + mov r2, #0x1 + str r2, [r1, #0x0] + bl OS_RestoreInterrupts + ldr r0, _020D6148 ; =0x021D5538 + mov r1, #0x0 + str r1, [r0, #0x14] + str r1, [r0, #0x18] + str r6, [r0, #0x8] + str r5, [r0, #0x4] + str r4, [r0, #0x10] + bl RTCi_ReadRawDateAsync +_020D6134: ; 0x020D6134 + cmp r0, #0x0 + movne r0, #0x0 + moveq r0, #0x3 + ldmia sp!, {r4-r6,lr} + bx lr + .balign 4 +_020D6148: .word 0x021D5538 + + arm_func_start RTC_Init +RTC_Init: ; 0x020D614C + stmdb sp!, {r4-r5,lr} + sub sp, sp, #0x4 + ldr r1, _020D61C8 ; =0x021D5534 + ldrh r0, [r1, #0x0] + cmp r0, #0x0 + addne sp, sp, #0x4 + ldmneia sp!, {r4-r5,lr} + bxne lr + ldr r0, _020D61CC ; =0x021D5538 + mov r2, #0x0 + mov r3, #0x1 + strh r3, [r1, #0x0] + str r2, [r0, #0x0] + str r2, [r0, #0x4] + str r2, [r0, #0x1c] + str r2, [r0, #0x8] + str r2, [r0, #0xc] + bl PXI_Init + mov r5, #0x5 + mov r4, #0x1 +_020D619C: + mov r0, r5 + mov r1, r4 + bl PXI_IsCallbackReady +_020D61A8: ; 0x020D61A8 + cmp r0, #0x0 + beq _020D619C + ldr r1, _020D61D0 ; =RtcCommonCallback + mov r0, #0x5 + bl PXI_SetFifoRecvCallback + add sp, sp, #0x4 + ldmia sp!, {r4-r5,lr} + bx lr + .balign 4 +_020D61C8: .word 0x021D5534 +_020D61CC: .word 0x021D5538 +_020D61D0: .word RtcCommonCallback + + arm_func_start FUN_020D61D4 +FUN_020D61D4: ; 0x020D61D4 + stmdb sp!, {lr} + sub sp, sp, #0x4 + mov r0, r0, lsl #0x8 + and r1, r0, #0x7f00 + mov r0, #0x5 + mov r2, #0x0 + bl PXI_SendWordByFifo +_020D61F0: ; 0x020D61F0 + cmp r0, #0x0 + movge r0, #0x1 + movlt r0, #0x0 + add sp, sp, #0x4 + ldmia sp!, {lr} + bx lr + + arm_func_start RTCi_WriteRawStatus2Async +RTCi_WriteRawStatus2Async: + ldr ip, _020D6214 ; =FUN_020D61D4 + mov r0, #0x27 + bx r12 + .balign 4 +_020D6214: .word FUN_020D61D4 + + arm_func_start RTCi_ReadRawTimeAsync +RTCi_ReadRawTimeAsync: + ldr ip, _020D6224 ; =FUN_020D61D4 + mov r0, #0x12 + bx r12 + .balign 4 +_020D6224: .word FUN_020D61D4 + + arm_func_start RTCi_ReadRawDateAsync +RTCi_ReadRawDateAsync: + ldr ip, _020D6234 ; =FUN_020D61D4 + mov r0, #0x11 + bx r12 + .balign 4 +_020D6234: .word FUN_020D61D4 + + arm_func_start RTCi_ReadRawDateTimeAsync +RTCi_ReadRawDateTimeAsync: + ldr ip, _020D6244 ; =FUN_020D61D4 + mov r0, #0x10 + bx r12 + .balign 4 +_020D6244: .word FUN_020D61D4 + + arm_func_start RTC_GetDayOfWeek +RTC_GetDayOfWeek: ; 0x020D6248 + stmdb sp!, {r4-r6,lr} + ldr r1, [r0, #0x4] + ldr r2, [r0, #0x0] + sub r3, r1, #0x2 + cmp r3, #0x1 + add lr, r2, #0x7d0 + ldr r4, _020D630C ; =0x51EB851F + sublt lr, lr, #0x1 + ldr r12, [r0, #0x8] + smull r0, r2, r4, lr + addlt r3, r3, #0xc + mov r1, #0x1a + mul r0, r3, r1 + smull r1, r3, r4, lr + ldr r5, _020D6310 ; =0x66666667 + sub r0, r0, #0x2 + smull r4, r1, r5, r0 + mov r4, lr, lsr #0x1f + mov r2, r2, asr #0x5 + mov r3, r3, asr #0x5 + add r3, r4, r3 + ldr r5, _020D6314 ; =0x00000064 + add r2, r4, r2 + smull r2, r4, r5, r2 + sub r2, lr, r2 + mov r1, r1, asr #0x2 + mov r0, r0, lsr #0x1f + add r1, r0, r1 + mov r4, r2, asr #0x1 + add r0, r12, r1 + add r1, r2, r4, lsr #0x1e + add r2, r2, r0 + mov r6, r3, asr #0x1 + add r0, r3, r6, lsr #0x1e + add r1, r2, r1, asr #0x2 + add r1, r1, r0, asr #0x2 + mov r0, #0x5 + mla r4, r3, r0, r1 + ldr r3, _020D6318 ; =0x92492493 + mov r1, r4, lsr #0x1f + smull r2, r0, r3, r4 + add r0, r4, r0 + mov r0, r0, asr #0x2 + ldr r2, _020D631C ; =0x00000007 + add r0, r1, r0 + smull r0, r1, r2, r0 + sub r0, r4, r0 + ldmia sp!, {r4-r6,lr} + bx lr + .balign 4 +_020D630C: .word 0x51EB851F +_020D6310: .word 0x66666667 +_020D6314: .word 0x00000064 +_020D6318: .word 0x92492493 +_020D631C: .word 0x00000007 + + arm_func_start RTC_ConvertSecondToDateTime +RTC_ConvertSecondToDateTime: ; 0x020D6320 + stmdb sp!, {r4-r7,lr} + sub sp, sp, #0x4 + mov r5, r2 + mov r12, #0x0 + mov r4, r3 + subs r2, r5, r12 + sbcs r2, r4, r12 + mov r7, r0 + mov r6, r1 + movlt r5, r12 + movlt r4, r12 + blt _020D6364 + ldr r1, _020D63B0 ; =0xBC19137F + subs r0, r1, r5 + sbcs r0, r12, r4 + movlt r5, r1 + movlt r4, r12 +_020D6364: + ldr r2, _020D63B4 ; =0x00015180 + mov r0, r5 + mov r1, r4 + mov r3, #0x0 + bl _ll_mod + mov r1, r0 + mov r0, r6 + bl RTCi_ConvertSecondToTime + ldr r2, _020D63B4 ; =0x00015180 + mov r0, r5 + mov r1, r4 + mov r3, #0x0 + bl FUN_020EBA38 + mov r1, r0 + mov r0, r7 + bl RTC_ConvertDayToDate + add sp, sp, #0x4 + ldmia sp!, {r4-r7,lr} + bx lr + .balign 4 +_020D63B0: .word 0xBC19137F +_020D63B4: .word 0x00015180 + + arm_func_start RTCi_ConvertSecondToTime +RTCi_ConvertSecondToTime: ; 0x020D63B8 + stmdb sp!, {r4-r6,lr} + ldr r2, _020D6448 ; =0x0001517F + cmp r1, #0x0 + movlt r1, #0x0 + cmp r1, r2 + ldr ip, _020D644C ; =0x88888889 + movgt r1, r2 + smull r2, r3, r12, r1 + smull r2, lr, r12, r1 + ldr r5, _020D6450 ; =0x91A2B3C5 + add r3, r1, r3 + smull r4, r2, r5, r1 + mov r5, r1, lsr #0x1f + mov r3, r3, asr #0x5 + add r3, r5, r3 + smull r4, r6, r12, r3 + add lr, r1, lr + mov lr, lr, asr #0x5 + add r6, r3, r6 + add r2, r1, r2 + ldr r4, _020D6454 ; =0x0000003C + add lr, r5, lr + smull r12, lr, r4, lr + sub lr, r1, r12 + mov r2, r2, asr #0xb + mov r6, r6, asr #0x5 + mov r1, r3, lsr #0x1f + add r6, r1, r6 + smull r1, r12, r4, r6 + str lr, [r0, #0x8] + sub r6, r3, r1 + str r6, [r0, #0x4] + add r2, r5, r2 + str r2, [r0, #0x0] + ldmia sp!, {r4-r6,lr} + bx lr + .balign 4 +_020D6448: .word 0x0001517F +_020D644C: .word 0x88888889 +_020D6450: .word 0x91A2B3C5 +_020D6454: .word 0x0000003C + + arm_func_start RTC_ConvertDayToDate +RTC_ConvertDayToDate: ; 0x020D6458 + stmdb sp!, {r4,lr} + ldr r2, _020D6560 ; =0x00008EAC + cmp r1, #0x0 + movlt r1, #0x0 + cmp r1, r2 + movgt r1, r2 + ldr r3, _020D6564 ; =0x92492493 + add lr, r1, #0x6 + smull r2, r4, r3, lr + add r4, lr, r4 + mov r4, r4, asr #0x2 + mov r2, lr, lsr #0x1f + ldr ip, _020D6568 ; =0x00000007 + add r4, r2, r4 + smull r2, r3, r12, r4 + sub r4, lr, r2 + ldr r2, _020D656C ; =0x0000016D + ldr r3, _020D6570 ; =0x0000016E + str r4, [r0, #0xc] + mov lr, #0x0 +_020D64A8: + ands r12, lr, #0x3 + moveq r12, r3 + movne r12, r2 + mov r4, r1 + subs r1, r1, r12 + movmi r1, r4 + bmi _020D64D0 + add lr, lr, #0x1 + cmp lr, #0x63 + blo _020D64A8 +_020D64D0: + ldr r2, _020D656C ; =0x0000016D + str lr, [r0, #0x0] + cmp r1, r2 + movgt r1, r2 + ands r2, lr, #0x3 + bne _020D6518 + cmp r1, #0x3c + bge _020D6514 + cmp r1, #0x1f + movlt r2, #0x1 + subge r1, r1, #0x1f + movge r2, #0x2 + str r2, [r0, #0x4] + add r1, r1, #0x1 + str r1, [r0, #0x8] + ldmia sp!, {r4,lr} + bx lr +_020D6514: + sub r1, r1, #0x1 +_020D6518: + ldr r3, _020D6574 ; =0x02106A20 + mov r4, #0xb +_020D6520: + ldr r2, [r3, r4, lsl #0x2] + mov r12, r4, lsl #0x2 + cmp r1, r2 + blt _020D6550 + add r2, r4, #0x1 + str r2, [r0, #0x4] + ldr r2, [r3, r12] + sub r1, r1, r2 + add r1, r1, #0x1 + str r1, [r0, #0x8] + ldmia sp!, {r4,lr} + bx lr +_020D6550: + subs r4, r4, #0x1 + bpl _020D6520 + ldmia sp!, {r4,lr} + bx lr + .balign 4 +_020D6560: .word 0x00008EAC +_020D6564: .word 0x92492493 +_020D6568: .word 0x00000007 +_020D656C: .word 0x0000016D +_020D6570: .word 0x0000016E +_020D6574: .word 0x02106A20 + + arm_func_start RTC_ConvertDateTimeToSecond +RTC_ConvertDateTimeToSecond: ; 0x020D6578 + stmdb sp!, {r4-r5,lr} + sub sp, sp, #0x4 + mov r5, r1 + bl RTC_ConvertDateToDay + mov r4, r0 + mvn r0, #0x0 + cmp r4, r0 + addeq sp, sp, #0x4 + moveq r1, r0 + ldmeqia sp!, {r4-r5,lr} + bxeq lr + mov r0, r5 + bl RTCi_ConvertTimeToSecond + mvn r2, #0x0 + cmp r0, r2 + moveq r1, r2 + beq _020D65DC + ldr r1, _020D65EC ; =0x00015180 + mov r2, #0x0 + umull r12, r3, r4, r1 + mla r3, r4, r2, r3 + mov r2, r4, asr #0x1f + mla r3, r2, r1, r3 + adds r2, r0, r12 + adc r1, r3, r0, asr #0x1f +_020D65DC: + mov r0, r2 + add sp, sp, #0x4 + ldmia sp!, {r4-r5,lr} + bx lr + .balign 4 +_020D65EC: .word 0x00015180 + + arm_func_start RTCi_ConvertTimeToSecond +RTCi_ConvertTimeToSecond: ; 0x020D65F0 + ldr r3, [r0, #0x4] + ldr r2, [r0, #0x0] + mov r1, #0x3c + mla r3, r2, r1, r3 + ldr r0, [r0, #0x8] + mla r0, r3, r1, r0 + bx lr + + arm_func_start RTC_ConvertDateToDay +RTC_ConvertDateToDay: ; 0x020D660C + ldr r3, [r0, #0x0] + cmp r3, #0x64 + bhs _020D665C + ldr r2, [r0, #0x4] + cmp r2, #0x1 + blo _020D665C + cmp r2, #0xc + bhi _020D665C + ldr r1, [r0, #0x8] + cmp r1, #0x1 + blo _020D665C + cmp r1, #0x1f + bhi _020D665C + ldr r0, [r0, #0xc] + cmp r0, #0x7 + bge _020D665C + cmp r2, #0x1 + blo _020D665C + cmp r2, #0xc + bls _020D6664 +_020D665C: + mvn r0, #0x0 + bx lr +_020D6664: + ldr r0, _020D6698 ; =0x02106A1C + sub r1, r1, #0x1 + ldr r0, [r0, r2, lsl #0x2] + cmp r2, #0x3 + add r2, r1, r0 + blo _020D6684 + ands r0, r3, #0x3 + addeq r2, r2, #0x1 +_020D6684: + ldr r0, _020D669C ; =0x0000016D + add r1, r3, #0x3 + mla r0, r3, r0, r2 + add r0, r0, r1, lsr #0x2 + bx lr + .balign 4 +_020D6698: .word 0x02106A1C +_020D669C: .word 0x0000016D |