mirror of https://github.com/zeldaret/tmc.git
863 lines
14 KiB
ArmAsm
863 lines
14 KiB
ArmAsm
.include "asm/macros.inc"
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.include "constants/constants.inc"
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.syntax unified
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.text
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thumb_func_start sub_0801CFA8
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sub_0801CFA8: @ 0x0801CFA8
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push {r4, r5, lr}
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adds r5, r0, #0
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ldr r0, _0801CFCC @ =gUnk_02001A00
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movs r1, #0x40
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bl _DmaZero
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movs r4, #0
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_0801CFB6:
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adds r0, r4, #0
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bl sub_0801CFD0
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adds r4, #1
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cmp r4, #5
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bls _0801CFB6
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adds r0, r5, #0
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bl sub_0801D000
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pop {r4, r5, pc}
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.align 2, 0
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_0801CFCC: .4byte gUnk_02001A00
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thumb_func_start sub_0801CFD0
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sub_0801CFD0: @ 0x0801CFD0
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lsls r0, r0, #2
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ldr r1, _0801CFF8 @ =gUnk_02001A00
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adds r0, r0, r1
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ldrb r2, [r0]
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movs r1, #0x10
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rsbs r1, r1, #0
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ands r1, r2
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movs r2, #4
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orrs r1, r2
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movs r2, #0xf
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ands r1, r2
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movs r2, #0x10
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orrs r1, r2
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strb r1, [r0]
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movs r1, #0x80
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strb r1, [r0, #1]
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ldr r1, _0801CFFC @ =0x0000FFFF
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strh r1, [r0, #2]
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bx lr
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.align 2, 0
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_0801CFF8: .4byte gUnk_02001A00
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_0801CFFC: .4byte 0x0000FFFF
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thumb_func_start sub_0801D000
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sub_0801D000: @ 0x0801D000
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push {lr}
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adds r2, r0, #0
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ldr r0, _0801D024 @ =gScreenTransition
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movs r1, #0
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cmp r2, #0
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beq _0801D00E
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movs r1, #0xf
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_0801D00E:
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adds r0, #0x2f
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strb r1, [r0]
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cmp r2, #0
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beq _0801D028
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bl sub_0801D34C
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movs r0, #0xf
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bl sub_0801CFD0
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b _0801D03A
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.align 2, 0
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_0801D024: .4byte gScreenTransition
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_0801D028:
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ldr r3, _0801D03C @ =gUnk_02001A3C
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ldrb r1, [r3]
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movs r0, #0xf
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ands r0, r1
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cmp r0, #4
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bne _0801D03A
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strb r2, [r3]
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strb r2, [r3, #1]
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strh r2, [r3, #2]
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_0801D03A:
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pop {pc}
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.align 2, 0
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_0801D03C: .4byte gUnk_02001A3C
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thumb_func_start sub_0801D040
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sub_0801D040: @ 0x0801D040
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push {r4, r5, r6, r7, lr}
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mov r7, sl
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mov r6, sb
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mov r5, r8
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push {r5, r6, r7}
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sub sp, #4
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str r0, [sp]
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adds r6, r1, #0
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adds r0, r6, #0
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bl sub_0801D108
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adds r5, r0, #0
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cmp r5, #0
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bge _0801D0E8
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cmp r6, #0x15
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bhi _0801D064
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movs r4, #1
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b _0801D074
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_0801D064:
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ldr r0, _0801D100 @ =gUnk_08133368
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adds r1, r6, #0
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subs r1, #0x16
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lsls r1, r1, #2
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adds r1, r1, r0
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ldrb r4, [r1, #3]
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movs r0, #0xf
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ands r4, r0
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_0801D074:
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adds r0, r4, #0
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bl sub_0801D134
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adds r5, r0, #0
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cmp r5, #0
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bge _0801D090
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bl sub_0801D34C
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adds r0, r4, #0
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bl sub_0801D134
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adds r5, r0, #0
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cmp r5, #0
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blt _0801D0E8
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_0801D090:
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lsls r1, r5, #2
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ldr r0, _0801D104 @ =gUnk_02001A00
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adds r3, r1, r0
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movs r0, #0
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strh r6, [r3, #2]
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strb r0, [r3, #1]
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movs r2, #0x10
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rsbs r2, r2, #0
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lsls r0, r4, #4
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movs r1, #3
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orrs r0, r1
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strb r0, [r3]
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subs r4, #1
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cmp r4, #0
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beq _0801D0E0
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movs r0, #0
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mov sl, r0
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movs r1, #0
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mov r8, r1
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movs r0, #0xf
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mov sb, r0
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mov ip, r2
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movs r7, #2
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_0801D0BE:
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adds r3, #4
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mov r1, r8
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strh r1, [r3, #2]
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mov r0, sl
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strb r0, [r3, #1]
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lsls r2, r4, #4
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ldrb r1, [r3]
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mov r0, sb
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ands r0, r1
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orrs r0, r2
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mov r1, ip
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ands r0, r1
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orrs r0, r7
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strb r0, [r3]
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subs r4, #1
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cmp r4, #0
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bne _0801D0BE
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_0801D0E0:
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adds r0, r6, #0
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adds r1, r5, #0
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bl sub_0801D2C8
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_0801D0E8:
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ldr r0, [sp]
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adds r1, r5, #0
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bl sub_0801D19C
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adds r0, r5, #0
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add sp, #4
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pop {r3, r4, r5}
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mov r8, r3
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mov sb, r4
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mov sl, r5
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pop {r4, r5, r6, r7, pc}
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.align 2, 0
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_0801D100: .4byte gUnk_08133368
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_0801D104: .4byte gUnk_02001A00
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thumb_func_start sub_0801D108
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sub_0801D108: @ 0x0801D108
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push {lr}
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adds r2, r0, #0
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cmp r2, #5
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bhi _0801D116
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b _0801D12E
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_0801D112:
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adds r0, r1, #0
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b _0801D12E
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_0801D116:
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movs r1, #6
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ldr r0, _0801D130 @ =gUnk_02001A00
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adds r0, #0x18
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_0801D11C:
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ldrh r3, [r0, #2]
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cmp r2, r3
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beq _0801D112
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adds r0, #4
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adds r1, #1
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cmp r1, #0xf
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bls _0801D11C
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movs r0, #1
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rsbs r0, r0, #0
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_0801D12E:
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pop {pc}
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.align 2, 0
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_0801D130: .4byte gUnk_02001A00
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thumb_func_start sub_0801D134
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sub_0801D134: @ 0x0801D134
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push {r4, lr}
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adds r4, r0, #0
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movs r1, #0
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movs r2, #6
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ldr r0, _0801D154 @ =gUnk_02001A00
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adds r3, r0, #0
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adds r3, #0x18
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_0801D142:
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ldrb r0, [r3]
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lsls r0, r0, #0x1c
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cmp r0, #0
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bne _0801D158
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adds r1, #1
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cmp r4, r1
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bhi _0801D15A
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b _0801D180
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.align 2, 0
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_0801D154: .4byte gUnk_02001A00
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_0801D158:
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movs r1, #0
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_0801D15A:
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adds r3, #4
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adds r2, #1
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cmp r2, #0xf
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bls _0801D142
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movs r1, #0
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movs r2, #6
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ldr r0, _0801D188 @ =gUnk_02001A00
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adds r3, r0, #0
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adds r3, #0x18
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_0801D16C:
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ldrb r0, [r3]
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lsls r0, r0, #0x1c
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lsrs r0, r0, #0x1c
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cmp r0, #1
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bgt _0801D18C
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cmp r0, #0
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blt _0801D18C
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adds r1, #1
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cmp r4, r1
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bhi _0801D18E
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_0801D180:
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subs r0, r1, #1
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subs r0, r2, r0
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b _0801D19A
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.align 2, 0
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_0801D188: .4byte gUnk_02001A00
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_0801D18C:
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movs r1, #0
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_0801D18E:
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adds r3, #4
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adds r2, #1
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cmp r2, #0xf
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bls _0801D16C
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movs r0, #1
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rsbs r0, r0, #0
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_0801D19A:
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pop {r4, pc}
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thumb_func_start sub_0801D19C
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sub_0801D19C: @ 0x0801D19C
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push {r4, r5, r6, r7, lr}
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adds r4, r0, #0
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adds r3, r1, #0
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cmp r3, #0
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bge _0801D1A8
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movs r3, #0
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_0801D1A8:
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adds r0, r4, #0
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adds r0, #0x28
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ldrb r0, [r0]
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subs r0, #1
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lsls r0, r0, #0x18
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lsrs r0, r0, #0x18
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cmp r0, #0x7e
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bls _0801D1BE
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adds r0, r4, #0
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adds r0, #0x27
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strb r3, [r0]
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_0801D1BE:
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movs r0, #0xf
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adds r1, r3, #0
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ands r1, r0
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ldrb r2, [r4, #0x1a]
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movs r5, #0x10
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rsbs r5, r5, #0
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adds r0, r5, #0
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ands r0, r2
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orrs r0, r1
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movs r2, #0xf
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adds r1, r3, #0
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ands r1, r2
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lsls r1, r1, #4
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ands r0, r2
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orrs r0, r1
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strb r0, [r4, #0x1a]
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lsls r1, r3, #2
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ldr r0, _0801D22C @ =gUnk_02001A00
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adds r4, r1, r0
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ldr r0, [r4]
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lsls r0, r0, #0x1c
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lsrs r0, r0, #0x1c
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cmp r0, #4
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beq _0801D22A
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ldrb r0, [r4, #1]
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adds r0, #1
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strb r0, [r4, #1]
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ldr r0, [r4]
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lsls r0, r0, #0x18
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lsrs r3, r0, #0x1c
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ldrb r1, [r4]
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adds r0, r5, #0
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ands r0, r1
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movs r1, #3
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orrs r0, r1
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strb r0, [r4]
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subs r3, #1
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cmp r3, #0
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beq _0801D22A
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movs r7, #0xf
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adds r6, r5, #0
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movs r5, #2
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_0801D212:
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adds r4, #4
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lsls r2, r3, #4
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ldrb r1, [r4]
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adds r0, r7, #0
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ands r0, r1
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orrs r0, r2
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ands r0, r6
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orrs r0, r5
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strb r0, [r4]
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subs r3, #1
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cmp r3, #0
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bne _0801D212
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_0801D22A:
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pop {r4, r5, r6, r7, pc}
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.align 2, 0
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_0801D22C: .4byte gUnk_02001A00
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thumb_func_start sub_0801D230
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sub_0801D230: @ 0x0801D230
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push {lr}
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adds r0, #0x27
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ldrb r2, [r0]
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movs r1, #0
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strb r1, [r0]
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adds r0, r2, #0
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bl sub_0801D244
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pop {pc}
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.align 2, 0
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thumb_func_start sub_0801D244
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sub_0801D244: @ 0x0801D244
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push {r4, r5, r6, lr}
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lsls r0, r0, #2
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ldr r1, _0801D288 @ =gUnk_02001A00
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adds r2, r0, r1
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ldr r0, [r2]
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lsls r0, r0, #0x1c
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lsrs r0, r0, #0x1c
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cmp r0, #3
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bne _0801D284
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ldrb r0, [r2, #1]
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subs r0, #1
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strb r0, [r2, #1]
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lsls r0, r0, #0x18
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cmp r0, #0
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bne _0801D284
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ldr r0, [r2]
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lsls r0, r0, #0x18
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lsrs r3, r0, #0x1c
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movs r5, #0
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movs r6, #0x10
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rsbs r6, r6, #0
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movs r4, #1
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_0801D270:
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strb r5, [r2, #1]
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ldrb r1, [r2]
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adds r0, r6, #0
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ands r0, r1
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orrs r0, r4
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strb r0, [r2]
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adds r2, #4
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subs r3, #1
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cmp r3, #0
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bne _0801D270
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_0801D284:
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pop {r4, r5, r6, pc}
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.align 2, 0
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_0801D288: .4byte gUnk_02001A00
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thumb_func_start sub_0801D28C
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sub_0801D28C: @ 0x0801D28C
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push {lr}
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adds r3, r1, #0
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adds r0, #0x27
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ldrb r2, [r0]
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ldr r1, _0801D2B0 @ =gUnk_02001A00
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lsls r0, r2, #2
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adds r1, r0, r1
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ldrb r0, [r1]
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lsls r0, r0, #0x1c
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lsrs r0, r0, #0x1c
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cmp r0, #3
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bne _0801D2AE
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strh r3, [r1, #2]
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adds r0, r3, #0
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adds r1, r2, #0
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bl sub_0801D2C8
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_0801D2AE:
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pop {pc}
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.align 2, 0
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_0801D2B0: .4byte gUnk_02001A00
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thumb_func_start sub_0801D2B4
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sub_0801D2B4: @ 0x0801D2B4
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push {r4, r5, lr}
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adds r4, r0, #0
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adds r5, r1, #0
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bl sub_0801D230
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adds r0, r4, #0
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adds r1, r5, #0
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bl sub_0801D040
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pop {r4, r5, pc}
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thumb_func_start sub_0801D2C8
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sub_0801D2C8: @ 0x0801D2C8
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push {r4, lr}
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adds r3, r0, #0
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ldr r2, _0801D2F8 @ =gUnk_0200B644
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adds r4, r1, #0
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adds r4, #0x10
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movs r1, #1
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lsls r1, r4
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ldr r0, [r2]
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orrs r0, r1
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str r0, [r2]
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cmp r3, #5
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bls _0801D33C
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cmp r3, #0x15
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bne _0801D300
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ldr r2, _0801D2FC @ =gUnk_020176A0
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adds r0, r2, #0
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adds r0, #0x78
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ldrh r0, [r0]
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lsls r1, r4, #5
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adds r1, r1, r2
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movs r2, #0x20
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bl _DmaFill16
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b _0801D33C
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.align 2, 0
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_0801D2F8: .4byte gUnk_0200B644
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_0801D2FC: .4byte gUnk_020176A0
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_0801D300:
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cmp r3, #0x14
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bhi _0801D31C
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subs r0, r3, #6
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lsls r0, r0, #5
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ldr r1, _0801D318 @ =gUnk_020176A0
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adds r0, r0, r1
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adds r1, r4, #0
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movs r2, #1
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bl sub_0801D754
|
|
b _0801D33C
|
|
.align 2, 0
|
|
_0801D318: .4byte gUnk_020176A0
|
|
_0801D31C:
|
|
ldr r1, _0801D340 @ =gUnk_08133368
|
|
adds r0, r3, #0
|
|
subs r0, #0x16
|
|
lsls r0, r0, #2
|
|
adds r0, r0, r1
|
|
ldr r0, [r0]
|
|
lsrs r2, r0, #0x18
|
|
movs r1, #0xf
|
|
ands r2, r1
|
|
ldr r1, _0801D344 @ =0x00FFFFFF
|
|
ands r0, r1
|
|
ldr r1, _0801D348 @ =gUnk_085A2E80
|
|
adds r0, r0, r1
|
|
adds r1, r4, #0
|
|
bl sub_0801D754
|
|
_0801D33C:
|
|
pop {r4, pc}
|
|
.align 2, 0
|
|
_0801D340: .4byte gUnk_08133368
|
|
_0801D344: .4byte 0x00FFFFFF
|
|
_0801D348: .4byte gUnk_085A2E80
|
|
|
|
thumb_func_start sub_0801D34C
|
|
sub_0801D34C: @ 0x0801D34C
|
|
push {r4, r5, r6, r7, lr}
|
|
sub sp, #0x10
|
|
movs r2, #0
|
|
movs r3, #0
|
|
ldr r1, _0801D37C @ =gUnk_02001A00
|
|
_0801D356:
|
|
mov r4, sp
|
|
adds r0, r4, r2
|
|
strb r2, [r0]
|
|
ldrb r0, [r1]
|
|
lsls r0, r0, #0x1c
|
|
lsrs r0, r0, #0x1c
|
|
cmp r0, #1
|
|
bgt _0801D370
|
|
cmp r0, #0
|
|
blt _0801D370
|
|
strb r3, [r1]
|
|
strb r3, [r1, #1]
|
|
strh r3, [r1, #2]
|
|
_0801D370:
|
|
adds r1, #4
|
|
adds r2, #1
|
|
cmp r2, #0xf
|
|
bls _0801D356
|
|
movs r4, #6
|
|
b _0801D390
|
|
.align 2, 0
|
|
_0801D37C: .4byte gUnk_02001A00
|
|
_0801D380:
|
|
cmp r4, r1
|
|
ble _0801D390
|
|
mov r2, sp
|
|
adds r0, r2, r4
|
|
strb r1, [r0]
|
|
adds r0, r4, #0
|
|
bl sub_0801D48C
|
|
_0801D390:
|
|
adds r0, r4, #1
|
|
bl sub_0801D458
|
|
adds r4, r0, #0
|
|
cmp r4, #0
|
|
beq _0801D3AC
|
|
movs r0, #1
|
|
bl sub_0801D134
|
|
adds r1, r0, #0
|
|
movs r0, #1
|
|
rsbs r0, r0, #0
|
|
cmp r1, r0
|
|
bne _0801D380
|
|
_0801D3AC:
|
|
movs r1, #0
|
|
ldr r4, _0801D450 @ =gUnk_03003D70
|
|
mov ip, r4
|
|
_0801D3B2:
|
|
lsls r0, r1, #3
|
|
mov r2, ip
|
|
adds r3, r0, r2
|
|
adds r0, r3, #0
|
|
ldr r3, [r3, #4]
|
|
adds r5, r1, #1
|
|
cmp r0, r3
|
|
beq _0801D444
|
|
movs r7, #0x10
|
|
rsbs r7, r7, #0
|
|
adds r4, r0, #0
|
|
ldr r6, _0801D454 @ =gUnk_020000C0
|
|
_0801D3CA:
|
|
ldrb r0, [r3, #8]
|
|
cmp r0, #9
|
|
beq _0801D43E
|
|
adds r1, r3, #0
|
|
adds r1, #0x28
|
|
ldrb r0, [r1]
|
|
subs r0, #1
|
|
lsls r0, r0, #0x18
|
|
lsrs r0, r0, #0x18
|
|
cmp r0, #0x7e
|
|
bhi _0801D40C
|
|
ldrb r1, [r1]
|
|
lsls r1, r1, #6
|
|
adds r1, r1, r6
|
|
ldrb r0, [r1, #5]
|
|
add r0, sp
|
|
ldrb r0, [r0]
|
|
strb r0, [r1, #5]
|
|
ldrb r0, [r1, #0x15]
|
|
add r0, sp
|
|
ldrb r0, [r0]
|
|
strb r0, [r1, #0x15]
|
|
adds r2, r1, #0
|
|
adds r2, #0x25
|
|
ldrb r0, [r2]
|
|
add r0, sp
|
|
ldrb r0, [r0]
|
|
strb r0, [r2]
|
|
adds r1, #0x35
|
|
ldrb r0, [r1]
|
|
add r0, sp
|
|
ldrb r0, [r0]
|
|
strb r0, [r1]
|
|
_0801D40C:
|
|
adds r1, r3, #0
|
|
adds r1, #0x27
|
|
ldrb r0, [r1]
|
|
add r0, sp
|
|
ldrb r0, [r0]
|
|
strb r0, [r1]
|
|
ldrb r2, [r3, #0x1a]
|
|
lsls r0, r2, #0x1c
|
|
lsrs r0, r0, #0x1c
|
|
add r0, sp
|
|
ldrb r1, [r0]
|
|
movs r0, #0xf
|
|
ands r1, r0
|
|
adds r0, r7, #0
|
|
ands r0, r2
|
|
orrs r0, r1
|
|
strb r0, [r3, #0x1a]
|
|
lsrs r1, r0, #4
|
|
add r1, sp
|
|
ldrb r2, [r1]
|
|
lsls r2, r2, #4
|
|
movs r1, #0xf
|
|
ands r0, r1
|
|
orrs r0, r2
|
|
strb r0, [r3, #0x1a]
|
|
_0801D43E:
|
|
ldr r3, [r3, #4]
|
|
cmp r4, r3
|
|
bne _0801D3CA
|
|
_0801D444:
|
|
adds r1, r5, #0
|
|
cmp r1, #8
|
|
bls _0801D3B2
|
|
add sp, #0x10
|
|
pop {r4, r5, r6, r7, pc}
|
|
.align 2, 0
|
|
_0801D450: .4byte gUnk_03003D70
|
|
_0801D454: .4byte gUnk_020000C0
|
|
|
|
thumb_func_start sub_0801D458
|
|
sub_0801D458: @ 0x0801D458
|
|
push {lr}
|
|
adds r2, r0, #0
|
|
cmp r2, #0xf
|
|
bhi _0801D488
|
|
ldr r1, _0801D47C @ =gUnk_02001A00
|
|
lsls r0, r2, #2
|
|
adds r1, r0, r1
|
|
_0801D466:
|
|
ldrb r0, [r1]
|
|
lsls r0, r0, #0x1c
|
|
lsrs r0, r0, #0x1c
|
|
cmp r0, #0
|
|
blt _0801D478
|
|
cmp r0, #1
|
|
ble _0801D480
|
|
cmp r0, #4
|
|
beq _0801D480
|
|
_0801D478:
|
|
adds r0, r2, #0
|
|
b _0801D48A
|
|
.align 2, 0
|
|
_0801D47C: .4byte gUnk_02001A00
|
|
_0801D480:
|
|
adds r1, #4
|
|
adds r2, #1
|
|
cmp r2, #0xf
|
|
bls _0801D466
|
|
_0801D488:
|
|
movs r0, #0
|
|
_0801D48A:
|
|
pop {pc}
|
|
|
|
thumb_func_start sub_0801D48C
|
|
sub_0801D48C: @ 0x0801D48C
|
|
push {r4, r5, r6, r7, lr}
|
|
mov r7, r8
|
|
push {r7}
|
|
sub sp, #4
|
|
adds r6, r0, #0
|
|
adds r3, r1, #0
|
|
ldr r0, _0801D50C @ =gUnk_02001A00
|
|
mov r8, r0
|
|
lsls r0, r6, #2
|
|
mov r1, r8
|
|
adds r4, r0, r1
|
|
ldrb r0, [r4]
|
|
lsrs r5, r0, #4
|
|
subs r5, #1
|
|
movs r0, #1
|
|
rsbs r0, r0, #0
|
|
cmp r5, r0
|
|
beq _0801D4F8
|
|
ldr r2, _0801D510 @ =gUnk_020176A0
|
|
lsls r0, r3, #5
|
|
movs r1, #0x80
|
|
lsls r1, r1, #2
|
|
adds r0, r0, r1
|
|
adds r7, r0, r2
|
|
lsls r0, r3, #2
|
|
add r8, r0
|
|
lsls r0, r6, #5
|
|
adds r0, r0, r1
|
|
adds r6, r0, r2
|
|
movs r3, #0
|
|
_0801D4C8:
|
|
ldr r0, [r4]
|
|
mov r1, r8
|
|
adds r1, #4
|
|
mov r8, r1
|
|
subs r1, #4
|
|
stm r1!, {r0}
|
|
strb r3, [r4]
|
|
strb r3, [r4, #1]
|
|
strh r3, [r4, #2]
|
|
adds r0, r6, #0
|
|
adds r1, r7, #0
|
|
movs r2, #0x20
|
|
str r3, [sp]
|
|
bl sub_0801D66C
|
|
adds r6, #0x20
|
|
adds r4, #4
|
|
adds r7, #0x20
|
|
subs r5, #1
|
|
movs r0, #1
|
|
rsbs r0, r0, #0
|
|
ldr r3, [sp]
|
|
cmp r5, r0
|
|
bne _0801D4C8
|
|
_0801D4F8:
|
|
ldr r0, _0801D514 @ =gUnk_0200B644
|
|
ldr r1, [r0]
|
|
ldr r2, _0801D518 @ =0xFFFF0000
|
|
orrs r1, r2
|
|
str r1, [r0]
|
|
add sp, #4
|
|
pop {r3}
|
|
mov r8, r3
|
|
pop {r4, r5, r6, r7, pc}
|
|
.align 2, 0
|
|
_0801D50C: .4byte gUnk_02001A00
|
|
_0801D510: .4byte gUnk_020176A0
|
|
_0801D514: .4byte gUnk_0200B644
|
|
_0801D518: .4byte 0xFFFF0000
|
|
|
|
thumb_func_start sub_0801D51C
|
|
sub_0801D51C: @ 0x0801D51C
|
|
push {r4, lr}
|
|
adds r2, r0, #0
|
|
ldr r0, _0801D58C @ =0x05F5E0FF
|
|
cmp r2, r0
|
|
bhi _0801D5A0
|
|
ldr r1, _0801D590 @ =0x00989680
|
|
adds r0, r2, #0
|
|
bl Div
|
|
adds r4, r0, #0
|
|
lsls r4, r4, #0x1c
|
|
ldr r2, _0801D594 @ =0x000F4240
|
|
adds r0, r1, #0
|
|
adds r1, r2, #0
|
|
bl Div
|
|
lsls r0, r0, #0x18
|
|
adds r4, r4, r0
|
|
ldr r2, _0801D598 @ =0x000186A0
|
|
adds r0, r1, #0
|
|
adds r1, r2, #0
|
|
bl Div
|
|
lsls r0, r0, #0x14
|
|
adds r4, r4, r0
|
|
ldr r2, _0801D59C @ =0x00002710
|
|
adds r0, r1, #0
|
|
adds r1, r2, #0
|
|
bl Div
|
|
lsls r0, r0, #0x10
|
|
adds r4, r4, r0
|
|
movs r2, #0xfa
|
|
lsls r2, r2, #2
|
|
adds r0, r1, #0
|
|
adds r1, r2, #0
|
|
bl Div
|
|
lsls r0, r0, #0xc
|
|
adds r4, r4, r0
|
|
adds r0, r1, #0
|
|
movs r1, #0x64
|
|
bl Div
|
|
lsls r0, r0, #8
|
|
adds r4, r4, r0
|
|
adds r0, r1, #0
|
|
movs r1, #0xa
|
|
bl Div
|
|
lsls r0, r0, #4
|
|
adds r4, r4, r0
|
|
adds r4, r4, r1
|
|
adds r0, r4, #0
|
|
b _0801D5A2
|
|
.align 2, 0
|
|
_0801D58C: .4byte 0x05F5E0FF
|
|
_0801D590: .4byte 0x00989680
|
|
_0801D594: .4byte 0x000F4240
|
|
_0801D598: .4byte 0x000186A0
|
|
_0801D59C: .4byte 0x00002710
|
|
_0801D5A0:
|
|
ldr r0, _0801D5A4 @ =0x99999999
|
|
_0801D5A2:
|
|
pop {r4, pc}
|
|
.align 2, 0
|
|
_0801D5A4: .4byte 0x99999999
|
|
|
|
thumb_func_start ReadBit
|
|
ReadBit: @ 0x0801D5A8
|
|
lsrs r2, r1, #3
|
|
adds r0, r0, r2
|
|
ldrb r0, [r0]
|
|
movs r2, #7
|
|
ands r2, r1
|
|
asrs r0, r2
|
|
movs r1, #1
|
|
ands r0, r1
|
|
bx lr
|
|
.align 2, 0
|
|
|
|
thumb_func_start WriteBit
|
|
WriteBit: @ 0x0801D5BC
|
|
lsrs r2, r1, #3
|
|
adds r3, r0, r2
|
|
movs r2, #7
|
|
ands r1, r2
|
|
movs r2, #1
|
|
lsls r2, r1
|
|
ldrb r0, [r3]
|
|
adds r1, r0, #0
|
|
orrs r1, r2
|
|
strb r1, [r3]
|
|
ands r0, r2
|
|
bx lr
|
|
|
|
thumb_func_start ClearBit
|
|
ClearBit: @ 0x0801D5D4
|
|
lsrs r2, r1, #3
|
|
adds r3, r0, r2
|
|
movs r2, #7
|
|
ands r1, r2
|
|
movs r2, #1
|
|
lsls r2, r1
|
|
ldrb r0, [r3]
|
|
adds r1, r0, #0
|
|
bics r1, r2
|
|
strb r1, [r3]
|
|
ands r0, r2
|
|
bx lr |