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oot/asm/guMtxF2L.s
Roman971 53ceea717d
Properly align asm & data (+ minor fixes) (#165)
* Add .align 4 directives to all data/ files (+ minor alignment fixes)

* Use .balign for everything and fix typo
2020-05-26 18:09:00 -04:00

42 lines
1.7 KiB
ArmAsm

.include "macro.inc"
# assembler directives
.set noat # allow manual use of $at
.set noreorder # don't insert nops after branches
.set gp=64 # allow use of 64-bit general purpose registers
.section .text
.balign 16
/* B7D670 801064D0 00000000 */ nop
/* B7D674 801064D4 00000000 */ nop
/* B7D678 801064D8 00000000 */ nop
/* B7D67C 801064DC 00000000 */ nop
glabel guMtxF2L
/* B7D680 801064E0 3C014780 */ li $at, 0x47800000 # 0.000000
/* B7D684 801064E4 44810000 */ mtc1 $at, $f0
/* B7D688 801064E8 3C19FFFF */ lui $t9, 0xffff
/* B7D68C 801064EC 24B80020 */ addiu $t8, $a1, 0x20
.L801064F0:
/* B7D690 801064F0 C4840000 */ lwc1 $f4, ($a0)
/* B7D694 801064F4 C48A0004 */ lwc1 $f10, 4($a0)
/* B7D698 801064F8 24A50004 */ addiu $a1, $a1, 4
/* B7D69C 801064FC 46002182 */ mul.s $f6, $f4, $f0
/* B7D6A0 80106500 24840008 */ addiu $a0, $a0, 8
/* B7D6A4 80106504 46005402 */ mul.s $f16, $f10, $f0
/* B7D6A8 80106508 4600320D */ trunc.w.s $f8, $f6
/* B7D6AC 8010650C 4600848D */ trunc.w.s $f18, $f16
/* B7D6B0 80106510 44084000 */ mfc1 $t0, $f8
/* B7D6B4 80106514 44099000 */ mfc1 $t1, $f18
/* B7D6B8 80106518 01195024 */ and $t2, $t0, $t9
/* B7D6BC 8010651C 00086C00 */ sll $t5, $t0, 0x10
/* B7D6C0 80106520 00095C02 */ srl $t3, $t1, 0x10
/* B7D6C4 80106524 312EFFFF */ andi $t6, $t1, 0xffff
/* B7D6C8 80106528 014B6025 */ or $t4, $t2, $t3
/* B7D6CC 8010652C 01AE7825 */ or $t7, $t5, $t6
/* B7D6D0 80106530 ACACFFFC */ sw $t4, -4($a1)
/* B7D6D4 80106534 14B8FFEE */ bne $a1, $t8, .L801064F0
/* B7D6D8 80106538 ACAF001C */ sw $t7, 0x1c($a1)
/* B7D6DC 8010653C 03E00008 */ jr $ra
/* B7D6E0 80106540 00000000 */ nop