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32 lines
1.3 KiB
ArmAsm
32 lines
1.3 KiB
ArmAsm
.set noat # allow manual use of $at
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.set noreorder # don't insert nops after branches
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glabel sin_rad
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/* 00556C 8002A16C 3C014622 */ lui $at, 0x4622
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/* 005570 8002A170 3421F983 */ ori $at, $at, 0xf983
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/* 005574 8002A174 44810000 */ mtc1 $at, $f0
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/* 005578 8002A178 00000000 */ nop
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/* 00557C 8002A17C 46006302 */ mul.s $f12, $f12, $f0
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/* 005580 8002A180 00000000 */ nop
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/* 005584 8002A184 27BDFFE8 */ addiu $sp, $sp, -0x18
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/* 005588 8002A188 AFBF0010 */ sw $ra, 0x10($sp)
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/* 00558C 8002A18C 0C00A80D */ jal _wrap_trig_lookup_value
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/* 005590 8002A190 00000000 */ nop
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/* 005594 8002A194 0C01917C */ jal sins
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/* 005598 8002A198 3044FFFF */ andi $a0, $v0, 0xffff
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/* 00559C 8002A19C 00021400 */ sll $v0, $v0, 0x10
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/* 0055A0 8002A1A0 00021403 */ sra $v0, $v0, 0x10
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/* 0055A4 8002A1A4 3C018009 */ lui $at, 0x8009
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/* 0055A8 8002A1A8 D4227D68 */ ldc1 $f2, 0x7d68($at)
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/* 0055AC 8002A1AC 44820000 */ mtc1 $v0, $f0
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/* 0055B0 8002A1B0 00000000 */ nop
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/* 0055B4 8002A1B4 46800021 */ cvt.d.w $f0, $f0
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/* 0055B8 8002A1B8 46220002 */ mul.d $f0, $f0, $f2
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/* 0055BC 8002A1BC 00000000 */ nop
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/* 0055C0 8002A1C0 8FBF0010 */ lw $ra, 0x10($sp)
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/* 0055C4 8002A1C4 46200020 */ cvt.s.d $f0, $f0
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/* 0055C8 8002A1C8 03E00008 */ jr $ra
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/* 0055CC 8002A1CC 27BD0018 */ addiu $sp, $sp, 0x18
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