papermario/asm/nonmatchings/code_42e0_len_1f60/sin_rad.s
2020-11-29 02:13:07 -05:00

30 lines
1.4 KiB
ArmAsm

.set noat # allow manual use of $at
.set noreorder # don't insert nops after branches
glabel sin_rad
/* 556C 8002A16C 3C014622 */ lui $at, 0x4622
/* 5570 8002A170 3421F983 */ ori $at, $at, 0xf983
/* 5574 8002A174 44810000 */ mtc1 $at, $f0
/* 5578 8002A178 00000000 */ nop
/* 557C 8002A17C 46006302 */ mul.s $f12, $f12, $f0
/* 5580 8002A180 00000000 */ nop
/* 5584 8002A184 27BDFFE8 */ addiu $sp, $sp, -0x18
/* 5588 8002A188 AFBF0010 */ sw $ra, 0x10($sp)
/* 558C 8002A18C 0C00A80D */ jal _wrap_trig_lookup_value
/* 5590 8002A190 00000000 */ nop
/* 5594 8002A194 0C01917C */ jal sins
/* 5598 8002A198 3044FFFF */ andi $a0, $v0, 0xffff
/* 559C 8002A19C 00021400 */ sll $v0, $v0, 0x10
/* 55A0 8002A1A0 00021403 */ sra $v0, $v0, 0x10
/* 55A4 8002A1A4 3C018009 */ lui $at, %hi(D_80097D68)
/* 55A8 8002A1A8 D4227D68 */ ldc1 $f2, %lo(D_80097D68)($at)
/* 55AC 8002A1AC 44820000 */ mtc1 $v0, $f0
/* 55B0 8002A1B0 00000000 */ nop
/* 55B4 8002A1B4 46800021 */ cvt.d.w $f0, $f0
/* 55B8 8002A1B8 46220002 */ mul.d $f0, $f0, $f2
/* 55BC 8002A1BC 00000000 */ nop
/* 55C0 8002A1C0 8FBF0010 */ lw $ra, 0x10($sp)
/* 55C4 8002A1C4 46200020 */ cvt.s.d $f0, $f0
/* 55C8 8002A1C8 03E00008 */ jr $ra
/* 55CC 8002A1CC 27BD0018 */ addiu $sp, $sp, 0x18