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https://github.com/pret/pmd-red.git
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123 lines
1.8 KiB
ArmAsm
123 lines
1.8 KiB
ArmAsm
#include "asm/constants/gba_constants.inc"
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#include "asm/macros.inc"
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.syntax unified
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.text
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thumb_func_start DoFree
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DoFree:
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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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adds r4, r0, 0
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cmp r4, 0
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bne _0800352E
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ldr r4, =gMainHeapDescriptor
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_0800352E:
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cmp r1, 0
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beq _080035E4
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movs r0, 0
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mov r8, r0
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ldr r3, [r4, 0x8]
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mov r12, r3
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ldr r3, [r4, 0xC]
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cmp r8, r3
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bge _080035E4
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movs r2, 0
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_08003542:
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mov r5, r12
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ldr r0, [r5, 0xC]
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cmp r0, r1
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bne _080035D8
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str r2, [r5]
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str r2, [r5, 0x4]
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str r2, [r5, 0x14]
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str r2, [r5, 0x8]
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ldr r0, [r4, 0xC]
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subs r0, 0x1
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cmp r8, r0
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bge _08003592
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mov r2, r12
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adds r2, 0x18
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ldr r0, [r2, 0x4]
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cmp r0, 0
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bne _08003592
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ldr r0, [r5, 0x10]
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ldr r1, [r2, 0x10]
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adds r0, r1
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str r0, [r5, 0x10]
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ldr r0, [r4, 0xC]
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subs r0, 0x1
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str r0, [r4, 0xC]
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mov r3, r8
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adds r3, 0x1
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cmp r3, r0
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bge _08003592
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_0800357A:
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adds r0, r2, 0
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adds r1, r2, 0
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adds r1, 0x18
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ldm r1!, {r5-r7}
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stm r0!, {r5-r7}
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ldm r1!, {r5-r7}
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stm r0!, {r5-r7}
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adds r3, 0x1
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adds r2, 0x18
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ldr r0, [r4, 0xC]
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cmp r3, r0
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blt _0800357A
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_08003592:
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mov r6, r8
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cmp r6, 0
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ble _080035E4
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mov r2, r12
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subs r2, 0x18
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ldr r0, [r2, 0x4]
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cmp r0, 0
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bne _080035E4
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ldr r0, [r2, 0x10]
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mov r7, r12
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ldr r1, [r7, 0x10]
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adds r0, r1
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str r0, [r2, 0x10]
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ldr r0, [r4, 0xC]
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subs r0, 0x1
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str r0, [r4, 0xC]
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mov r2, r12
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mov r3, r8
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cmp r3, r0
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bge _080035E4
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_080035BA:
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adds r0, r2, 0
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adds r1, r2, 0
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adds r1, 0x18
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ldm r1!, {r5-r7}
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stm r0!, {r5-r7}
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ldm r1!, {r5-r7}
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stm r0!, {r5-r7}
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adds r3, 0x1
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adds r2, 0x18
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ldr r0, [r4, 0xC]
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cmp r3, r0
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blt _080035BA
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b _080035E4
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.align 2, 0
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.pool
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_080035D8:
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movs r0, 0x1
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add r8, r0
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movs r5, 0x18
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add r12, r5
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cmp r8, r3
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blt _08003542
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_080035E4:
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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 {r0}
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bx r0
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thumb_func_end DoFree
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.align 2,0
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