mirror of
https://github.com/zeldaret/oot.git
synced 2024-12-29 08:16:11 +00:00
143 lines
6.2 KiB
ArmAsm
143 lines
6.2 KiB
ArmAsm
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.late_rodata
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glabel D_8014B210
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.incbin "baserom.z64", 0xBC23B0, 0x28
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glabel D_8014B238
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.incbin "baserom.z64", 0xBC23D8, 0x8 # probably 0.01 / M_PI
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glabel D_8014B240
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.incbin "baserom.z64", 0xBC23E0, 0x8 # Pi
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glabel D_8014B248
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.incbin "baserom.z64", 0xBC23E8, 0x8 # .double 3.17865095470564E-8
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glabel D_8014B250
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.incbin "baserom.z64", 0xBC23F0, 0x10
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.text
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glabel sinf
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/* B77430 80100290 E7AC0000 */ swc1 $f12, ($sp)
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/* B77434 80100294 8FA20000 */ lw $v0, ($sp)
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/* B77438 80100298 C7A40000 */ lwc1 $f4, ($sp)
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/* B7743C 8010029C 00021D83 */ sra $v1, $v0, 0x16
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/* B77440 801002A0 306E01FF */ andi $t6, $v1, 0x1ff
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/* B77444 801002A4 29C100FF */ slti $at, $t6, 0xff
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/* B77448 801002A8 10200019 */ beqz $at, .L80100310
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/* B7744C 801002AC 01C01825 */ move $v1, $t6
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/* B77450 801002B0 29C100E6 */ slti $at, $t6, 0xe6
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/* B77454 801002B4 14200014 */ bnez $at, .L80100308
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/* B77458 801002B8 460020A1 */ cvt.d.s $f2, $f4
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/* B7745C 801002BC 46221302 */ mul.d $f12, $f2, $f2
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/* B77460 801002C0 3C038015 */ lui $v1, %hi(D_8014B210) # $v1, 0x8015
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/* B77464 801002C4 2463B210 */ addiu $v1, %lo(D_8014B210) # addiu $v1, $v1, -0x4df0
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/* B77468 801002C8 D4660020 */ ldc1 $f6, 0x20($v1)
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/* B7746C 801002CC D46A0018 */ ldc1 $f10, 0x18($v1)
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/* B77470 801002D0 D4640010 */ ldc1 $f4, 0x10($v1)
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/* B77474 801002D4 462C3202 */ mul.d $f8, $f6, $f12
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/* B77478 801002D8 462A4400 */ add.d $f16, $f8, $f10
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/* B7747C 801002DC D46A0008 */ ldc1 $f10, 8($v1)
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/* B77480 801002E0 462C8482 */ mul.d $f18, $f16, $f12
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/* B77484 801002E4 46249180 */ add.d $f6, $f18, $f4
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/* B77488 801002E8 462C3202 */ mul.d $f8, $f6, $f12
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/* B7748C 801002EC 46285380 */ add.d $f14, $f10, $f8
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/* B77490 801002F0 462C1402 */ mul.d $f16, $f2, $f12
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/* B77494 801002F4 00000000 */ nop
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/* B77498 801002F8 462E8482 */ mul.d $f18, $f16, $f14
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/* B7749C 801002FC 46229100 */ add.d $f4, $f18, $f2
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/* B774A0 80100300 03E00008 */ jr $ra
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/* B774A4 80100304 46202020 */ cvt.s.d $f0, $f4
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.L80100308:
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/* B774A8 80100308 03E00008 */ jr $ra
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/* B774AC 8010030C C7A00000 */ lwc1 $f0, ($sp)
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.L80100310:
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/* B774B0 80100310 28610136 */ slti $at, $v1, 0x136
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/* B774B4 80100314 10200044 */ beqz $at, .L80100428
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/* B774B8 80100318 C7A40000 */ lwc1 $f4, ($sp)
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/* B774BC 8010031C C7A60000 */ lwc1 $f6, ($sp)
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/* B774C0 80100320 3C018015 */ lui $at, %hi(D_8014B238)
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/* B774C4 80100324 D42AB238 */ ldc1 $f10, %lo(D_8014B238)($at)
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/* B774C8 80100328 460030A1 */ cvt.d.s $f2, $f6
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/* B774CC 8010032C 44804800 */ mtc1 $zero, $f9
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/* B774D0 80100330 462A1002 */ mul.d $f0, $f2, $f10
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/* B774D4 80100334 44804000 */ mtc1 $zero, $f8
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/* B774D8 80100338 3C013FE0 */ li $at, 0x3FE00000 # 0.000000
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/* B774DC 8010033C 4620403E */ c.le.d $f8, $f0
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/* B774E0 80100340 00000000 */ nop
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/* B774E4 80100344 4502000B */ bc1fl .L80100374
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/* B774E8 80100348 44813800 */ mtc1 $at, $f7
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/* B774EC 8010034C 3C013FE0 */ li $at, 0x3FE00000 # 0.000000
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/* B774F0 80100350 44818800 */ mtc1 $at, $f17
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/* B774F4 80100354 44808000 */ mtc1 $zero, $f16
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/* B774F8 80100358 00000000 */ nop
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/* B774FC 8010035C 46300480 */ add.d $f18, $f0, $f16
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/* B77500 80100360 4620910D */ trunc.w.d $f4, $f18
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/* B77504 80100364 44022000 */ mfc1 $v0, $f4
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/* B77508 80100368 10000009 */ b .L80100390
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/* B7750C 8010036C 44828000 */ mtc1 $v0, $f16
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/* B77510 80100370 44813800 */ mtc1 $at, $f7
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.L80100374:
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/* B77514 80100374 44803000 */ mtc1 $zero, $f6
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/* B77518 80100378 00000000 */ nop
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/* B7751C 8010037C 46260281 */ sub.d $f10, $f0, $f6
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/* B77520 80100380 4620520D */ trunc.w.d $f8, $f10
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/* B77524 80100384 44024000 */ mfc1 $v0, $f8
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/* B77528 80100388 00000000 */ nop
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/* B7752C 8010038C 44828000 */ mtc1 $v0, $f16
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.L80100390:
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/* B77530 80100390 3C018015 */ lui $at, %hi(D_8014B240)
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/* B77534 80100394 D432B240 */ ldc1 $f18, %lo(D_8014B240)($at)
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/* B77538 80100398 46808021 */ cvt.d.w $f0, $f16
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/* B7753C 8010039C 3C018015 */ lui $at, %hi(D_8014B248)
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/* B77540 801003A0 D426B248 */ ldc1 $f6, %lo(D_8014B248)($at)
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/* B77544 801003A4 3C038015 */ lui $v1, %hi(D_8014B210) # $v1, 0x8015
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/* B77548 801003A8 2463B210 */ addiu $v1, %lo(D_8014B210) # addiu $v1, $v1, -0x4df0
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/* B7754C 801003AC 46320102 */ mul.d $f4, $f0, $f18
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/* B77550 801003B0 D4680020 */ ldc1 $f8, 0x20($v1)
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/* B77554 801003B4 D4720018 */ ldc1 $f18, 0x18($v1)
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/* B77558 801003B8 30590001 */ andi $t9, $v0, 1
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/* B7755C 801003BC 46260282 */ mul.d $f10, $f0, $f6
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/* B77560 801003C0 46241081 */ sub.d $f2, $f2, $f4
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/* B77564 801003C4 462A1081 */ sub.d $f2, $f2, $f10
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/* B77568 801003C8 D46A0010 */ ldc1 $f10, 0x10($v1)
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/* B7756C 801003CC 46221302 */ mul.d $f12, $f2, $f2
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/* B77570 801003D0 00000000 */ nop
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/* B77574 801003D4 462C4402 */ mul.d $f16, $f8, $f12
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/* B77578 801003D8 46328100 */ add.d $f4, $f16, $f18
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/* B7757C 801003DC D4720008 */ ldc1 $f18, 8($v1)
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/* B77580 801003E0 462C2182 */ mul.d $f6, $f4, $f12
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/* B77584 801003E4 462A3200 */ add.d $f8, $f6, $f10
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/* B77588 801003E8 462C4402 */ mul.d $f16, $f8, $f12
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/* B7758C 801003EC 17200007 */ bnez $t9, .L8010040C
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/* B77590 801003F0 46309380 */ add.d $f14, $f18, $f16
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/* B77594 801003F4 462C1102 */ mul.d $f4, $f2, $f12
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/* B77598 801003F8 00000000 */ nop
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/* B7759C 801003FC 462E2182 */ mul.d $f6, $f4, $f14
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/* B775A0 80100400 46223280 */ add.d $f10, $f6, $f2
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/* B775A4 80100404 03E00008 */ jr $ra
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/* B775A8 80100408 46205020 */ cvt.s.d $f0, $f10
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.L8010040C:
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/* B775AC 8010040C 462C1202 */ mul.d $f8, $f2, $f12
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/* B775B0 80100410 00000000 */ nop
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/* B775B4 80100414 462E4482 */ mul.d $f18, $f8, $f14
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/* B775B8 80100418 46229400 */ add.d $f16, $f18, $f2
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/* B775BC 8010041C 46208020 */ cvt.s.d $f0, $f16
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/* B775C0 80100420 03E00008 */ jr $ra
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/* B775C4 80100424 46000007 */ neg.s $f0, $f0
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.L80100428:
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/* B775C8 80100428 46042032 */ c.eq.s $f4, $f4
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/* B775CC 8010042C 3C018015 */ lui $at, %hi(D_8014B250)
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/* B775D0 80100430 45010004 */ bc1t .L80100444
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/* B775D4 80100434 00000000 */ nop
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/* B775D8 80100438 3C018015 */ lui $at, %hi(D_8014B2D0)
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/* B775DC 8010043C 03E00008 */ jr $ra
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/* B775E0 80100440 C420B2D0 */ lwc1 $f0, %lo(D_8014B2D0)($at)
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.L80100444:
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/* B775E4 80100444 C420B250 */ lwc1 $f0, %lo(D_8014B250)($at)
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/* B775E8 80100448 03E00008 */ jr $ra
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/* B775EC 8010044C 00000000 */ nop
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