mirror of https://github.com/PrimeDecomp/prime.git
109 lines
4.5 KiB
ArmAsm
109 lines
4.5 KiB
ArmAsm
.include "macros.inc"
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.section .sdata2
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.global lbl_805AEC00
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lbl_805AEC00:
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# ROM: 0x3FB4A0
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.float 1.0
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.global lbl_805AEC04
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lbl_805AEC04:
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# ROM: 0x3FB4A4
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.float 2.0
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.global lbl_805AEC08
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lbl_805AEC08:
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# ROM: 0x3FB4A8
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.4byte 0
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.global lbl_805AEC0C
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lbl_805AEC0C:
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# ROM: 0x3FB4AC
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.float -1.0
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.section .text, "ax"
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.global C_MTXFrustum
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C_MTXFrustum:
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/* 8037D51C 0037A47C ED 24 18 28 */ fsubs f9, f4, f3
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/* 8037D520 0037A480 C1 42 CE E0 */ lfs f10, lbl_805AEC00@sda21(r2)
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/* 8037D524 0037A484 EC 01 10 28 */ fsubs f0, f1, f2
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/* 8037D528 0037A488 C1 02 CE E4 */ lfs f8, lbl_805AEC04@sda21(r2)
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/* 8037D52C 0037A48C EC E6 28 28 */ fsubs f7, f6, f5
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/* 8037D530 0037A490 ED 6A 48 24 */ fdivs f11, f10, f9
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/* 8037D534 0037A494 ED 08 01 72 */ fmuls f8, f8, f5
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/* 8037D538 0037A498 ED 2A 00 24 */ fdivs f9, f10, f0
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/* 8037D53C 0037A49C EC 08 02 F2 */ fmuls f0, f8, f11
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/* 8037D540 0037A4A0 EC 64 18 2A */ fadds f3, f4, f3
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/* 8037D544 0037A4A4 EC 41 10 2A */ fadds f2, f1, f2
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/* 8037D548 0037A4A8 D0 03 00 00 */ stfs f0, 0(r3)
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/* 8037D54C 0037A4AC EC 06 01 72 */ fmuls f0, f6, f5
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/* 8037D550 0037A4B0 EC CA 38 24 */ fdivs f6, f10, f7
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/* 8037D554 0037A4B4 C0 82 CE E8 */ lfs f4, lbl_805AEC08@sda21(r2)
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/* 8037D558 0037A4B8 D0 83 00 04 */ stfs f4, 4(r3)
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/* 8037D55C 0037A4BC EC 6B 00 F2 */ fmuls f3, f11, f3
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/* 8037D560 0037A4C0 FC 20 28 50 */ fneg f1, f5
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/* 8037D564 0037A4C4 FC 00 00 50 */ fneg f0, f0
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/* 8037D568 0037A4C8 D0 63 00 08 */ stfs f3, 8(r3)
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/* 8037D56C 0037A4CC EC 68 02 72 */ fmuls f3, f8, f9
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/* 8037D570 0037A4D0 EC 49 00 B2 */ fmuls f2, f9, f2
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/* 8037D574 0037A4D4 D0 83 00 0C */ stfs f4, 0xc(r3)
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/* 8037D578 0037A4D8 EC 21 01 B2 */ fmuls f1, f1, f6
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/* 8037D57C 0037A4DC D0 83 00 10 */ stfs f4, 0x10(r3)
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/* 8037D580 0037A4E0 EC 06 00 32 */ fmuls f0, f6, f0
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/* 8037D584 0037A4E4 D0 63 00 14 */ stfs f3, 0x14(r3)
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/* 8037D588 0037A4E8 D0 43 00 18 */ stfs f2, 0x18(r3)
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/* 8037D58C 0037A4EC D0 83 00 1C */ stfs f4, 0x1c(r3)
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/* 8037D590 0037A4F0 D0 83 00 20 */ stfs f4, 0x20(r3)
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/* 8037D594 0037A4F4 D0 83 00 24 */ stfs f4, 0x24(r3)
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/* 8037D598 0037A4F8 D0 23 00 28 */ stfs f1, 0x28(r3)
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/* 8037D59C 0037A4FC D0 03 00 2C */ stfs f0, 0x2c(r3)
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/* 8037D5A0 0037A500 D0 83 00 30 */ stfs f4, 0x30(r3)
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/* 8037D5A4 0037A504 D0 83 00 34 */ stfs f4, 0x34(r3)
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/* 8037D5A8 0037A508 C0 02 CE EC */ lfs f0, lbl_805AEC0C@sda21(r2)
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/* 8037D5AC 0037A50C D0 03 00 38 */ stfs f0, 0x38(r3)
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/* 8037D5B0 0037A510 D0 83 00 3C */ stfs f4, 0x3c(r3)
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/* 8037D5B4 0037A514 4E 80 00 20 */ blr
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.global C_MTXOrtho
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C_MTXOrtho:
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/* 8037D5B8 0037A518 ED 04 18 28 */ fsubs f8, f4, f3
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/* 8037D5BC 0037A51C C1 22 CE E0 */ lfs f9, lbl_805AEC00@sda21(r2)
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/* 8037D5C0 0037A520 EC 01 10 28 */ fsubs f0, f1, f2
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/* 8037D5C4 0037A524 C0 E2 CE E4 */ lfs f7, lbl_805AEC04@sda21(r2)
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/* 8037D5C8 0037A528 EC 64 18 2A */ fadds f3, f4, f3
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/* 8037D5CC 0037A52C ED 49 40 24 */ fdivs f10, f9, f8
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/* 8037D5D0 0037A530 ED 09 00 24 */ fdivs f8, f9, f0
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/* 8037D5D4 0037A534 EC 87 02 B2 */ fmuls f4, f7, f10
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/* 8037D5D8 0037A538 FC 60 18 50 */ fneg f3, f3
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/* 8037D5DC 0037A53C EC 06 28 28 */ fsubs f0, f6, f5
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/* 8037D5E0 0037A540 D0 83 00 00 */ stfs f4, 0(r3)
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/* 8037D5E4 0037A544 EC 21 10 2A */ fadds f1, f1, f2
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/* 8037D5E8 0037A548 EC 4A 00 F2 */ fmuls f2, f10, f3
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/* 8037D5EC 0037A54C C0 62 CE E8 */ lfs f3, lbl_805AEC08@sda21(r2)
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/* 8037D5F0 0037A550 FC 20 08 50 */ fneg f1, f1
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/* 8037D5F4 0037A554 D0 63 00 04 */ stfs f3, 4(r3)
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/* 8037D5F8 0037A558 EC 89 00 24 */ fdivs f4, f9, f0
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/* 8037D5FC 0037A55C D0 63 00 08 */ stfs f3, 8(r3)
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/* 8037D600 0037A560 D0 43 00 0C */ stfs f2, 0xc(r3)
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/* 8037D604 0037A564 D0 63 00 10 */ stfs f3, 0x10(r3)
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/* 8037D608 0037A568 EC 47 02 32 */ fmuls f2, f7, f8
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/* 8037D60C 0037A56C FC 00 30 50 */ fneg f0, f6
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/* 8037D610 0037A570 EC 28 00 72 */ fmuls f1, f8, f1
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/* 8037D614 0037A574 D0 43 00 14 */ stfs f2, 0x14(r3)
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/* 8037D618 0037A578 EC 00 01 32 */ fmuls f0, f0, f4
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/* 8037D61C 0037A57C D0 63 00 18 */ stfs f3, 0x18(r3)
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/* 8037D620 0037A580 D0 23 00 1C */ stfs f1, 0x1c(r3)
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/* 8037D624 0037A584 D0 63 00 20 */ stfs f3, 0x20(r3)
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/* 8037D628 0037A588 D0 63 00 24 */ stfs f3, 0x24(r3)
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/* 8037D62C 0037A58C C0 22 CE EC */ lfs f1, lbl_805AEC0C@sda21(r2)
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/* 8037D630 0037A590 EC 21 01 32 */ fmuls f1, f1, f4
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/* 8037D634 0037A594 D0 23 00 28 */ stfs f1, 0x28(r3)
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/* 8037D638 0037A598 D0 03 00 2C */ stfs f0, 0x2c(r3)
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/* 8037D63C 0037A59C D0 63 00 30 */ stfs f3, 0x30(r3)
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/* 8037D640 0037A5A0 D0 63 00 34 */ stfs f3, 0x34(r3)
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/* 8037D644 0037A5A4 D0 63 00 38 */ stfs f3, 0x38(r3)
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/* 8037D648 0037A5A8 D1 23 00 3C */ stfs f9, 0x3c(r3)
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/* 8037D64C 0037A5AC 4E 80 00 20 */ blr
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