mirror of
https://github.com/Ninjdai1/pokeemerald.git
synced 2024-11-19 13:07:38 +01:00
469 lines
7.6 KiB
ArmAsm
469 lines
7.6 KiB
ArmAsm
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.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 AllocItemIconTemporaryBuffers
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@ bool8 AllocItemIconTemporaryBuffers()
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AllocItemIconTemporaryBuffers: @ 81AFDE4
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push {r4,r5,lr}
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ldr r5, =gUnknown_0203CEBC
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movs r0, 0x90
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lsls r0, 1
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bl Alloc
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str r0, [r5]
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cmp r0, 0
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beq _081AFE1A
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ldr r4, =gUnknown_0203CEC0
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movs r0, 0x80
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lsls r0, 2
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bl AllocZeroed
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str r0, [r4]
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cmp r0, 0
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beq _081AFE14
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movs r0, 0x1
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b _081AFE1C
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.pool
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_081AFE14:
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ldr r0, [r5]
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bl Free
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_081AFE1A:
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movs r0, 0
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_081AFE1C:
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pop {r4,r5}
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pop {r1}
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bx r1
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thumb_func_end AllocItemIconTemporaryBuffers
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thumb_func_start FreeItemIconTemporaryBuffers
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@ void FreeItemIconTemporaryBuffers()
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FreeItemIconTemporaryBuffers: @ 81AFE24
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push {lr}
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ldr r0, =gUnknown_0203CEBC
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ldr r0, [r0]
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bl Free
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ldr r0, =gUnknown_0203CEC0
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ldr r0, [r0]
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bl Free
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pop {r0}
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bx r0
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.pool
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thumb_func_end FreeItemIconTemporaryBuffers
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thumb_func_start CopyItemIconPicTo4x4Buffer
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@ void CopyItemIconPicTo4x4Buffer(void *src, void *dest)
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CopyItemIconPicTo4x4Buffer: @ 81AFE44
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push {r4-r6,lr}
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adds r6, r0, 0
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adds r5, r1, 0
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movs r4, 0
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_081AFE4C:
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lsls r0, r4, 1
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adds r0, r4
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lsls r0, 5
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adds r0, r6, r0
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lsls r1, r4, 7
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adds r1, r5, r1
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movs r2, 0x30
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bl CpuSet
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adds r0, r4, 0x1
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lsls r0, 24
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lsrs r4, r0, 24
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cmp r4, 0x2
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bls _081AFE4C
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pop {r4-r6}
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pop {r0}
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bx r0
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thumb_func_end CopyItemIconPicTo4x4Buffer
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thumb_func_start AddItemIconObject
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@ u8 AddItemIconObject(u16 tilesTag, u16 paletteTag, u16 itemId)
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AddItemIconObject: @ 81AFE70
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push {r4-r7,lr}
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sub sp, 0x10
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lsls r0, 16
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lsrs r7, r0, 16
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lsls r1, 16
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lsrs r6, r1, 16
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lsls r2, 16
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lsrs r5, r2, 16
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bl AllocItemIconTemporaryBuffers
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lsls r0, 24
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cmp r0, 0
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beq _081AFF28
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adds r0, r5, 0
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movs r1, 0
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bl GetItemIconPicOrPalette
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ldr r4, =gUnknown_0203CEBC
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ldr r1, [r4]
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bl LZDecompressWram
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ldr r0, [r4]
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ldr r4, =gUnknown_0203CEC0
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ldr r1, [r4]
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bl CopyItemIconPicTo4x4Buffer
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ldr r0, [r4]
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str r0, [sp]
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ldr r4, =0xffff0000
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ldr r0, [sp, 0x4]
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ands r0, r4
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movs r1, 0x80
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lsls r1, 2
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orrs r0, r1
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lsls r2, r7, 16
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ldr r1, =0x0000ffff
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ands r0, r1
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orrs r0, r2
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str r0, [sp, 0x4]
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mov r0, sp
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bl LoadSpriteSheet
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adds r0, r5, 0
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movs r1, 0x1
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bl GetItemIconPicOrPalette
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str r0, [sp, 0x8]
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add r0, sp, 0x8
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ldr r1, [r0, 0x4]
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ands r1, r4
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orrs r1, r6
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str r1, [r0, 0x4]
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bl LoadCompressedObjectPalette
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movs r0, 0x18
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bl Alloc
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adds r5, r0, 0
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ldr r0, =gUnknown_08614FF4
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adds r1, r5, 0
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movs r2, 0xC
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bl CpuSet
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strh r7, [r5]
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strh r6, [r5, 0x2]
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adds r0, r5, 0
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movs r1, 0
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movs r2, 0
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movs r3, 0
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bl CreateSprite
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adds r4, r0, 0
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lsls r4, 24
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lsrs r4, 24
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bl FreeItemIconTemporaryBuffers
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adds r0, r5, 0
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bl Free
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adds r0, r4, 0
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b _081AFF2A
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.pool
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_081AFF28:
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movs r0, 0x40
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_081AFF2A:
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add sp, 0x10
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pop {r4-r7}
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pop {r1}
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bx r1
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thumb_func_end AddItemIconObject
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thumb_func_start AddItemIconObjectWithCustomObjectTemplate
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@ u8 AddItemIconObjectWithCustomObjectTemplate(struct objtemplate *objectTemplate, u16 tilesTag, u16 paletteTag, u16 itemId)
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AddItemIconObjectWithCustomObjectTemplate: @ 81AFF34
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push {r4-r7,lr}
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mov r7, r8
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push {r7}
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sub sp, 0x10
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mov r8, r0
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lsls r1, 16
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lsrs r7, r1, 16
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lsls r2, 16
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lsrs r6, r2, 16
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lsls r3, 16
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lsrs r5, r3, 16
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bl AllocItemIconTemporaryBuffers
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lsls r0, 24
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cmp r0, 0
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beq _081AFFEC
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adds r0, r5, 0
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movs r1, 0
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bl GetItemIconPicOrPalette
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ldr r4, =gUnknown_0203CEBC
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ldr r1, [r4]
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bl LZDecompressWram
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ldr r0, [r4]
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ldr r4, =gUnknown_0203CEC0
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ldr r1, [r4]
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bl CopyItemIconPicTo4x4Buffer
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ldr r0, [r4]
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str r0, [sp]
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ldr r4, =0xffff0000
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ldr r0, [sp, 0x4]
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ands r0, r4
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movs r1, 0x80
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lsls r1, 2
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orrs r0, r1
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lsls r2, r7, 16
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ldr r1, =0x0000ffff
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ands r0, r1
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orrs r0, r2
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str r0, [sp, 0x4]
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mov r0, sp
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bl LoadSpriteSheet
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adds r0, r5, 0
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movs r1, 0x1
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bl GetItemIconPicOrPalette
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str r0, [sp, 0x8]
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add r0, sp, 0x8
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ldr r1, [r0, 0x4]
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ands r1, r4
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orrs r1, r6
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str r1, [r0, 0x4]
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bl LoadCompressedObjectPalette
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movs r0, 0x18
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bl Alloc
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adds r5, r0, 0
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mov r0, r8
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adds r1, r5, 0
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movs r2, 0xC
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bl CpuSet
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strh r7, [r5]
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strh r6, [r5, 0x2]
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adds r0, r5, 0
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movs r1, 0
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movs r2, 0
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movs r3, 0
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bl CreateSprite
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adds r4, r0, 0
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lsls r4, 24
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lsrs r4, 24
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bl FreeItemIconTemporaryBuffers
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adds r0, r5, 0
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bl Free
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adds r0, r4, 0
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b _081AFFEE
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.pool
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_081AFFEC:
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movs r0, 0x40
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_081AFFEE:
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add sp, 0x10
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pop {r3}
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mov r8, r3
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pop {r4-r7}
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pop {r1}
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bx r1
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thumb_func_end AddItemIconObjectWithCustomObjectTemplate
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thumb_func_start GetItemIconPicOrPalette
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@ u32 GetItemIconPicOrPalette(u16 itemId, u8 which)
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GetItemIconPicOrPalette: @ 81AFFFC
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push {lr}
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lsls r0, 16
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lsrs r3, r0, 16
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lsls r1, 24
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lsrs r1, 24
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ldr r0, =0x0000ffff
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cmp r3, r0
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bne _081B0018
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ldr r3, =0x00000179
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b _081B0022
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.pool
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_081B0018:
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movs r0, 0xBC
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lsls r0, 1
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cmp r3, r0
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bls _081B0022
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movs r3, 0
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_081B0022:
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ldr r2, =gItemIconTable
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lsls r0, r1, 2
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lsls r1, r3, 3
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adds r0, r1
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adds r0, r2
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ldr r0, [r0]
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pop {r1}
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bx r1
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.pool
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thumb_func_end GetItemIconPicOrPalette
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thumb_func_start sub_81B0038
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sub_81B0038: @ 81B0038
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push {r4-r7,lr}
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mov r7, r10
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mov r6, r9
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mov r5, r8
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push {r5-r7}
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sub sp, 0x4
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ldr r4, [sp, 0x24]
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lsls r0, 24
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lsrs r0, 24
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mov r8, r0
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lsls r1, 24
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lsrs r1, 24
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mov r9, r1
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lsls r2, 24
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lsrs r7, r2, 24
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lsls r3, 24
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lsrs r3, 24
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str r3, [sp]
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lsls r4, 24
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lsrs r6, r4, 24
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bl reset_brm
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ldr r0, =gUnknown_0203CEC4
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mov r10, r0
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movs r0, 0x8E
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lsls r0, 2
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bl Alloc
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adds r5, r0, 0
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mov r1, r10
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str r5, [r1]
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cmp r5, 0
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bne _081B0088
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ldr r0, [sp, 0x2C]
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bl SetMainCallback2
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b _081B0194
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.pool
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_081B0088:
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ldr r3, =gUnknown_0203CEC8
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movs r1, 0xF
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mov r4, r8
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ands r1, r4
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ldrb r2, [r3, 0x8]
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movs r0, 0x10
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negs r0, r0
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ands r0, r2
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orrs r0, r1
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strb r0, [r3, 0x8]
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ldr r0, [sp, 0x2C]
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str r0, [r3]
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movs r4, 0
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strb r7, [r3, 0xB]
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lsls r2, r6, 2
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ldrh r1, [r5, 0xA]
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movs r0, 0x3
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ands r0, r1
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orrs r0, r2
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strh r0, [r5, 0xA]
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ldr r0, [sp, 0x28]
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str r0, [r5]
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str r4, [r5, 0x4]
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ldrb r1, [r5, 0x8]
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movs r0, 0xF
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negs r0, r0
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ands r0, r1
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strb r0, [r5, 0x8]
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mov r1, r10
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ldr r2, [r1]
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ldrh r0, [r2, 0x8]
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movs r4, 0xFE
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lsls r4, 3
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adds r1, r4, 0
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orrs r0, r1
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strh r0, [r2, 0x8]
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ldr r0, [r2, 0x8]
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movs r1, 0xFE
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lsls r1, 10
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orrs r0, r1
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str r0, [r2, 0x8]
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adds r6, r3, 0
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mov r5, r8
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cmp r5, 0x4
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bne _081B00F0
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ldrb r0, [r2, 0x8]
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movs r1, 0x1
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orrs r0, r1
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b _081B00F8
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.pool
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_081B00F0:
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ldrb r1, [r2, 0x8]
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movs r0, 0x2
|
||
|
|
negs r0, r0
|
||
|
|
ands r0, r1
|
||
|
|
_081B00F8:
|
||
|
|
strb r0, [r2, 0x8]
|
||
|
|
mov r0, r9
|
||
|
|
cmp r0, 0xFF
|
||
|
|
beq _081B0114
|
||
|
|
movs r0, 0x3
|
||
|
|
mov r1, r9
|
||
|
|
ands r0, r1
|
||
|
|
lsls r0, 4
|
||
|
|
ldrb r2, [r6, 0x8]
|
||
|
|
movs r1, 0x31
|
||
|
|
negs r1, r1
|
||
|
|
ands r1, r2
|
||
|
|
orrs r1, r0
|
||
|
|
strb r1, [r6, 0x8]
|
||
|
|
_081B0114:
|
||
|
|
movs r2, 0
|
||
|
|
ldr r5, =gUnknown_0203CEC4
|
||
|
|
movs r4, 0x86
|
||
|
|
lsls r4, 2
|
||
|
|
movs r3, 0
|
||
|
|
_081B011E:
|
||
|
|
ldr r0, [r5]
|
||
|
|
lsls r1, r2, 1
|
||
|
|
adds r0, r4
|
||
|
|
adds r0, r1
|
||
|
|
strh r3, [r0]
|
||
|
|
adds r0, r2, 0x1
|
||
|
|
lsls r0, 16
|
||
|
|
lsrs r2, r0, 16
|
||
|
|
cmp r2, 0xF
|
||
|
|
bls _081B011E
|
||
|
|
movs r2, 0
|
||
|
|
ldr r4, =gUnknown_0203CEC4
|
||
|
|
movs r3, 0xFF
|
||
|
|
_081B0138:
|
||
|
|
ldr r0, [r4]
|
||
|
|
adds r0, 0xC
|
||
|
|
adds r0, r2
|
||
|
|
ldrb r1, [r0]
|
||
|
|
orrs r1, r3
|
||
|
|
strb r1, [r0]
|
||
|
|
adds r0, r2, 0x1
|
||
|
|
lsls r0, 16
|
||
|
|
lsrs r2, r0, 16
|
||
|
|
cmp r2, 0x2
|
||
|
|
bls _081B0138
|
||
|
|
ldr r4, [sp]
|
||
|
|
cmp r4, 0
|
||
|
|
bne _081B015C
|
||
|
|
strb r4, [r6, 0x9]
|
||
|
|
b _081B017E
|
||
|
|
.pool
|
||
|
|
_081B015C:
|
||
|
|
adds r1, r6, 0
|
||
|
|
movs r0, 0x9
|
||
|
|
ldrsb r0, [r1, r0]
|
||
|
|
cmp r0, 0x5
|
||
|
|
bgt _081B017A
|
||
|
|
adds r1, r0, 0
|
||
|
|
movs r0, 0x64
|
||
|
|
muls r0, r1
|
||
|
|
ldr r1, =gPlayerParty
|
||
|
|
adds r0, r1
|
||
|
|
movs r1, 0xB
|
||
|
|
bl GetMonData
|
||
|
|
cmp r0, 0
|
||
|
|
bne _081B017E
|
||
|
|
_081B017A:
|
||
|
|
movs r0, 0
|
||
|
|
strb r0, [r6, 0x9]
|
||
|
|
_081B017E:
|
||
|
|
ldr r2, =gTextFlags
|
||
|
|
ldrb r1, [r2]
|
||
|
|
movs r0, 0x5
|
||
|
|
negs r0, r0
|
||
|
|
ands r0, r1
|
||
|
|
strb r0, [r2]
|
||
|
|
bl CalculatePlayerPartyCount
|
||
|
|
ldr r0, =c2_811EBD0
|
||
|
|
bl SetMainCallback2
|
||
|
|
_081B0194:
|
||
|
|
add sp, 0x4
|
||
|
|
pop {r3-r5}
|
||
|
|
mov r8, r3
|
||
|
|
mov r9, r4
|
||
|
|
mov r10, r5
|
||
|
|
pop {r4-r7}
|
||
|
|
pop {r0}
|
||
|
|
bx r0
|
||
|
|
.pool
|
||
|
|
thumb_func_end sub_81B0038
|
||
|
|
|
||
|
|
.align 2, 0 @ Don't pad with nop.
|