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54 lines
2.4 KiB
ArmAsm
54 lines
2.4 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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.include "include/macro.inc"
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glabel sin_cos_deg
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/* 005634 8002A234 3C014336 */ lui $at, 0x4336
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/* 005638 8002A238 34210B61 */ ori $at, $at, 0xb61
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/* 00563C 8002A23C 44810000 */ mtc1 $at, $f0
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/* 005640 8002A240 27BDFFD8 */ addiu $sp, $sp, -0x28
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/* 005644 8002A244 AFB10014 */ sw $s1, 0x14($sp)
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/* 005648 8002A248 00A0882D */ daddu $s1, $a1, $zero
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/* 00564C 8002A24C AFB20018 */ sw $s2, 0x18($sp)
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/* 005650 8002A250 46006302 */ mul.s $f12, $f12, $f0
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/* 005654 8002A254 00000000 */ nop
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/* 005658 8002A258 AFBF001C */ sw $ra, 0x1c($sp)
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/* 00565C 8002A25C AFB00010 */ sw $s0, 0x10($sp)
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/* 005660 8002A260 F7B40020 */ sdc1 $f20, 0x20($sp)
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/* 005664 8002A264 0C00A80D */ jal _wrap_trig_lookup_value
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/* 005668 8002A268 00C0902D */ daddu $s2, $a2, $zero
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/* 00566C 8002A26C 3050FFFF */ andi $s0, $v0, 0xffff
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/* 005670 8002A270 0C01917C */ jal sins
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/* 005674 8002A274 0200202D */ daddu $a0, $s0, $zero
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/* 005678 8002A278 00021400 */ sll $v0, $v0, 0x10
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/* 00567C 8002A27C 00021403 */ sra $v0, $v0, 0x10
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/* 005680 8002A280 3C018009 */ lui $at, 0x8009
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/* 005684 8002A284 D4347D78 */ ldc1 $f20, 0x7d78($at)
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/* 005688 8002A288 44820000 */ mtc1 $v0, $f0
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/* 00568C 8002A28C 00000000 */ nop
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/* 005690 8002A290 46800021 */ cvt.d.w $f0, $f0
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/* 005694 8002A294 46340002 */ mul.d $f0, $f0, $f20
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/* 005698 8002A298 00000000 */ nop
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/* 00569C 8002A29C 0200202D */ daddu $a0, $s0, $zero
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/* 0056A0 8002A2A0 46200020 */ cvt.s.d $f0, $f0
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/* 0056A4 8002A2A4 0C0187C0 */ jal coss
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/* 0056A8 8002A2A8 E6200000 */ swc1 $f0, ($s1)
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/* 0056AC 8002A2AC 00021400 */ sll $v0, $v0, 0x10
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/* 0056B0 8002A2B0 00021403 */ sra $v0, $v0, 0x10
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/* 0056B4 8002A2B4 44820000 */ mtc1 $v0, $f0
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/* 0056B8 8002A2B8 00000000 */ nop
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/* 0056BC 8002A2BC 46800021 */ cvt.d.w $f0, $f0
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/* 0056C0 8002A2C0 46340002 */ mul.d $f0, $f0, $f20
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/* 0056C4 8002A2C4 00000000 */ nop
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/* 0056C8 8002A2C8 46200020 */ cvt.s.d $f0, $f0
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/* 0056CC 8002A2CC E6400000 */ swc1 $f0, ($s2)
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/* 0056D0 8002A2D0 8FBF001C */ lw $ra, 0x1c($sp)
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/* 0056D4 8002A2D4 8FB20018 */ lw $s2, 0x18($sp)
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/* 0056D8 8002A2D8 8FB10014 */ lw $s1, 0x14($sp)
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/* 0056DC 8002A2DC 8FB00010 */ lw $s0, 0x10($sp)
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/* 0056E0 8002A2E0 D7B40020 */ ldc1 $f20, 0x20($sp)
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/* 0056E4 8002A2E4 03E00008 */ jr $ra
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/* 0056E8 8002A2E8 27BD0028 */ addiu $sp, $sp, 0x28
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