mirror of https://github.com/pret/pokeemerald.git
91 lines
1.2 KiB
ArmAsm
91 lines
1.2 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 pal_fade_1
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pal_fade_1: @ 806F98C
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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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lsls r0, 16
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lsrs r0, 16
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mov r8, r0
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lsls r1, 16
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lsrs r1, 16
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mov r12, r1
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lsls r2, 24
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lsrs r7, r2, 24
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mov r0, sp
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strh r3, [r0]
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movs r6, 0
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cmp r6, r12
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bcs _0806FA12
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ldr r0, =0x02037714
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mov r10, r0
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ldr r1, =0x02037b14
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mov r9, r1
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_0806F9BA:
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mov r0, r8
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adds r5, r6, r0
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lsls r5, 16
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lsrs r5, 15
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mov r1, r10
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adds r0, r5, r1
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ldr r3, [r0]
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lsls r4, r3, 27
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lsls r2, r3, 22
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lsls r3, 17
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add r5, r9
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lsrs r4, 27
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ldr r1, [sp]
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lsls r0, r1, 27
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lsrs r0, 27
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subs r0, r4
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muls r0, r7
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asrs r0, 4
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adds r4, r0
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lsrs r2, 27
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lsls r0, r1, 22
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lsrs r0, 27
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subs r0, r2
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muls r0, r7
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asrs r0, 4
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adds r2, r0
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lsls r2, 5
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orrs r4, r2
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lsrs r3, 27
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lsls r1, 17
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lsrs r1, 27
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subs r1, r3
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adds r0, r1, 0
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muls r0, r7
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asrs r0, 4
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adds r3, r0
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lsls r3, 10
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orrs r4, r3
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strh r4, [r5]
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adds r0, r6, 0x1
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lsls r0, 16
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lsrs r6, r0, 16
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cmp r6, r12
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bcc _0806F9BA
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_0806FA12:
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add sp, 0x4
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pop {r3-r5}
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mov r8, r3
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mov r9, r4
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mov r10, r5
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pop {r4-r7}
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pop {r0}
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bx r0
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.pool
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thumb_func_end pal_fade_1
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.align 2, 0 @ Don't pad with nop.
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