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109 lines
4.9 KiB
ArmAsm
109 lines
4.9 KiB
ArmAsm
.include "macro.inc"
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# assembler directives
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.set noat # allow manual use of $at
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.set noreorder # don't insert nops after branches
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.set gp=64 # allow use of 64-bit general purposee registers
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.section .text
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.align 4
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glabel cosf
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/* B7B7B0 80104610 E7AC0000 */ swc1 $f12, ($sp)
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/* B7B7B4 80104614 8FA20000 */ lw $v0, ($sp)
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/* B7B7B8 80104618 C7A60000 */ lwc1 $f6, ($sp)
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/* B7B7BC 8010461C C7AA0000 */ lwc1 $f10, ($sp)
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/* B7B7C0 80104620 00027583 */ sra $t6, $v0, 0x16
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/* B7B7C4 80104624 31CF01FF */ andi $t7, $t6, 0x1ff
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/* B7B7C8 80104628 29E10136 */ slti $at, $t7, 0x136
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/* B7B7CC 8010462C 50200049 */ beql $at, $zero, .L80104754
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/* B7B7D0 80104630 460A5032 */ c.eq.s $f10, $f10
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/* B7B7D4 80104634 44802000 */ mtc1 $zero, $f4
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/* B7B7D8 80104638 3C013FE0 */ li $at, 0x3FE00000 # 0.000000
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/* B7B7DC 8010463C 44819800 */ mtc1 $at, $f19
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/* B7B7E0 80104640 4606203C */ c.lt.s $f4, $f6
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/* B7B7E4 80104644 C7A00000 */ lwc1 $f0, ($sp)
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/* B7B7E8 80104648 3C018015 */ lui $at, %hi(D_8014B2A8)
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/* B7B7EC 8010464C 45020004 */ bc1fl .L80104660
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/* B7B7F0 80104650 46000007 */ neg.s $f0, $f0
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/* B7B7F4 80104654 10000002 */ b .L80104660
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/* B7B7F8 80104658 46003006 */ mov.s $f0, $f6
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/* B7B7FC 8010465C 46000007 */ neg.s $f0, $f0
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.L80104660:
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/* B7B800 80104660 D428B2A8 */ ldc1 $f8, %lo(D_8014B2A8)($at)
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/* B7B804 80104664 46000321 */ cvt.d.s $f12, $f0
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/* B7B808 80104668 44809000 */ mtc1 $zero, $f18
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/* B7B80C 8010466C 46286282 */ mul.d $f10, $f12, $f8
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/* B7B810 80104670 44802800 */ mtc1 $zero, $f5
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/* B7B814 80104674 44802000 */ mtc1 $zero, $f4
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/* B7B818 80104678 46325380 */ add.d $f14, $f10, $f18
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/* B7B81C 8010467C 462E203E */ c.le.d $f4, $f14
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/* B7B820 80104680 00000000 */ nop
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/* B7B824 80104684 45020007 */ bc1fl .L801046A4
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/* B7B828 80104688 46327281 */ sub.d $f10, $f14, $f18
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/* B7B82C 8010468C 46327180 */ add.d $f6, $f14, $f18
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/* B7B830 80104690 4620320D */ trunc.w.d $f8, $f6
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/* B7B834 80104694 44024000 */ mfc1 $v0, $f8
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/* B7B838 80104698 10000006 */ b .L801046B4
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/* B7B83C 8010469C 44823000 */ mtc1 $v0, $f6
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/* B7B840 801046A0 46327281 */ sub.d $f10, $f14, $f18
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.L801046A4:
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/* B7B844 801046A4 4620510D */ trunc.w.d $f4, $f10
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/* B7B848 801046A8 44022000 */ mfc1 $v0, $f4
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/* B7B84C 801046AC 00000000 */ nop
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/* B7B850 801046B0 44823000 */ mtc1 $v0, $f6
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.L801046B4:
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/* B7B854 801046B4 3C018015 */ lui $at, %hi(D_8014B2B0)
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/* B7B858 801046B8 D42AB2B0 */ ldc1 $f10, %lo(D_8014B2B0)($at)
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/* B7B85C 801046BC 46803221 */ cvt.d.w $f8, $f6
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/* B7B860 801046C0 3C018015 */ lui $at, %hi(D_8014B2B8)
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/* B7B864 801046C4 D426B2B8 */ ldc1 $f6, %lo(D_8014B2B8)($at)
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/* B7B868 801046C8 3C038015 */ lui $v1, %hi(D_8014B280) # $v1, 0x8015
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/* B7B86C 801046CC 2463B280 */ addiu $v1, %lo(D_8014B280) # addiu $v1, $v1, -0x4d80
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/* B7B870 801046D0 46324001 */ sub.d $f0, $f8, $f18
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/* B7B874 801046D4 30480001 */ andi $t0, $v0, 1
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/* B7B878 801046D8 462A0102 */ mul.d $f4, $f0, $f10
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/* B7B87C 801046DC D46A0020 */ ldc1 $f10, 0x20($v1)
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/* B7B880 801046E0 46260202 */ mul.d $f8, $f0, $f6
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/* B7B884 801046E4 D4660018 */ ldc1 $f6, 0x18($v1)
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/* B7B888 801046E8 46246081 */ sub.d $f2, $f12, $f4
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/* B7B88C 801046EC 46281081 */ sub.d $f2, $f2, $f8
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/* B7B890 801046F0 46221382 */ mul.d $f14, $f2, $f2
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/* B7B894 801046F4 00000000 */ nop
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/* B7B898 801046F8 462E5102 */ mul.d $f4, $f10, $f14
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/* B7B89C 801046FC 46262200 */ add.d $f8, $f4, $f6
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/* B7B8A0 80104700 D4640010 */ ldc1 $f4, 0x10($v1)
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/* B7B8A4 80104704 462E4282 */ mul.d $f10, $f8, $f14
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/* B7B8A8 80104708 46245180 */ add.d $f6, $f10, $f4
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/* B7B8AC 8010470C D46A0008 */ ldc1 $f10, 8($v1)
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/* B7B8B0 80104710 462E3202 */ mul.d $f8, $f6, $f14
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/* B7B8B4 80104714 15000007 */ bnez $t0, .L80104734
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/* B7B8B8 80104718 46285400 */ add.d $f16, $f10, $f8
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/* B7B8BC 8010471C 462E1102 */ mul.d $f4, $f2, $f14
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/* B7B8C0 80104720 00000000 */ nop
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/* B7B8C4 80104724 46302182 */ mul.d $f6, $f4, $f16
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/* B7B8C8 80104728 46223280 */ add.d $f10, $f6, $f2
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/* B7B8CC 8010472C 03E00008 */ jr $ra
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/* B7B8D0 80104730 46205020 */ cvt.s.d $f0, $f10
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.L80104734:
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/* B7B8D4 80104734 462E1202 */ mul.d $f8, $f2, $f14
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/* B7B8D8 80104738 00000000 */ nop
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/* B7B8DC 8010473C 46304102 */ mul.d $f4, $f8, $f16
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/* B7B8E0 80104740 46222180 */ add.d $f6, $f4, $f2
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/* B7B8E4 80104744 46203020 */ cvt.s.d $f0, $f6
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/* B7B8E8 80104748 03E00008 */ jr $ra
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/* B7B8EC 8010474C 46000007 */ neg.s $f0, $f0
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/* B7B8F0 80104750 460A5032 */ c.eq.s $f10, $f10
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.L80104754:
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/* B7B8F4 80104754 3C018015 */ lui $at, %hi(D_8014B2C0)
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/* B7B8F8 80104758 45010004 */ bc1t .L8010476C
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/* B7B8FC 8010475C 00000000 */ nop
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/* B7B900 80104760 3C018015 */ lui $at, %hi(D_8014B2D0)
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/* B7B904 80104764 03E00008 */ jr $ra
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/* B7B908 80104768 C420B2D0 */ lwc1 $f0, %lo(D_8014B2D0)($at)
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.L8010476C:
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/* B7B90C 8010476C C420B2C0 */ lwc1 $f0, %lo(D_8014B2C0)($at)
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/* B7B910 80104770 03E00008 */ jr $ra
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/* B7B914 80104774 00000000 */ nop
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