65 lines
1.1 KiB
ArmAsm
65 lines
1.1 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 GenerateRandomNumber
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@ u16 GenerateRandomNumber()
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GenerateRandomNumber: @ 806F5CC
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ldr r2, =gUnknown_03005D80
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ldr r1, [r2]
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ldr r0, =0x41c64e6d
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muls r0, r1
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ldr r1, =0x00006073
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adds r0, r1
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str r0, [r2]
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ldr r2, =gUnknown_020249C0
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ldr r1, [r2]
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adds r1, 0x1
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str r1, [r2]
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lsrs r0, 16
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bx lr
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.pool
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thumb_func_end GenerateRandomNumber
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thumb_func_start SeedRng
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@ void SeedRng(u16 seed)
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SeedRng: @ 806F5F8
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lsls r0, 16
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lsrs r0, 16
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ldr r1, =gUnknown_03005D80
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str r0, [r1]
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ldr r1, =gUnknown_020249BC
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movs r0, 0
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strb r0, [r1]
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bx lr
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.pool
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thumb_func_end SeedRng
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thumb_func_start SeedRng2
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SeedRng2: @ 806F610
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lsls r0, 16
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lsrs r0, 16
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ldr r1, =gUnknown_03005D84
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str r0, [r1]
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bx lr
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.pool
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thumb_func_end SeedRng2
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thumb_func_start GenerateRandomNumber2
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GenerateRandomNumber2: @ 806F620
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ldr r2, =gUnknown_03005D84
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ldr r1, [r2]
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ldr r0, =0x41c64e6d
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muls r0, r1
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ldr r1, =0x00006073
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adds r0, r1
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str r0, [r2]
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lsrs r0, 16
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bx lr
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.pool
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thumb_func_end GenerateRandomNumber2
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.align 2, 0 @ Don't pad with nop.
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