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30 lines
1.3 KiB
ArmAsm
30 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_deg
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/* 56EC 8002A2EC 3C014336 */ lui $at, 0x4336
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/* 56F0 8002A2F0 34210B61 */ ori $at, $at, 0xb61
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/* 56F4 8002A2F4 44810000 */ mtc1 $at, $f0
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/* 56F8 8002A2F8 00000000 */ nop
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/* 56FC 8002A2FC 46006302 */ mul.s $f12, $f12, $f0
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/* 5700 8002A300 00000000 */ nop
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/* 5704 8002A304 27BDFFE8 */ addiu $sp, $sp, -0x18
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/* 5708 8002A308 AFBF0010 */ sw $ra, 0x10($sp)
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/* 570C 8002A30C 0C00A80D */ jal _wrap_trig_lookup_value
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/* 5710 8002A310 00000000 */ nop
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/* 5714 8002A314 0C01917C */ jal sins
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/* 5718 8002A318 3044FFFF */ andi $a0, $v0, 0xffff
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/* 571C 8002A31C 00021400 */ sll $v0, $v0, 0x10
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/* 5720 8002A320 00021403 */ sra $v0, $v0, 0x10
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/* 5724 8002A324 3C018009 */ lui $at, 0x8009
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/* 5728 8002A328 D4227D80 */ ldc1 $f2, 0x7d80($at)
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/* 572C 8002A32C 44820000 */ mtc1 $v0, $f0
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/* 5730 8002A330 00000000 */ nop
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/* 5734 8002A334 46800021 */ cvt.d.w $f0, $f0
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/* 5738 8002A338 46220002 */ mul.d $f0, $f0, $f2
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/* 573C 8002A33C 00000000 */ nop
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/* 5740 8002A340 8FBF0010 */ lw $ra, 0x10($sp)
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/* 5744 8002A344 46200020 */ cvt.s.d $f0, $f0
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/* 5748 8002A348 03E00008 */ jr $ra
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/* 574C 8002A34C 27BD0018 */ addiu $sp, $sp, 0x18
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