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Rename and move handwritten asm files (#1254)

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* Rename handwritten asm files and move them to src

* Fix progress.py

* Remove handling for asm dir from Makefile
This commit is contained in:
Tharo 2022-06-03 21:33:18 +01:00 • committed by GitHub
parent e989cb7ace
commit 4775fd4a7e
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39 changed files with 47 additions and 59 deletions
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40
src/libultra/mgu/mtxf2l.s Normal file
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#include "ultra64/asm.h"
.set noat
.set noreorder
.section .text
.balign 32
#define MTX_INTPART 0
#define MTX_FRACPART 0x20
LEAF(guMtxF2L)
li $at, 0x47800000 // 65536.0f
mtc1 $at, $f0
li $t9, 0xFFFF0000
addiu $t8, $a1, MTX_FRACPART
1:
lwc1 $f4, ($a0)
lwc1 $f10, 4($a0)
addiu $a1, $a1, 4
mul.s $f6, $f4, $f0
addiu $a0, $a0, 8
mul.s $f16, $f10, $f0
trunc.w.s $f8, $f6
trunc.w.s $f18, $f16
mfc1 $t0, $f8
mfc1 $t1, $f18
and $t2, $t0, $t9
sll $t5, $t0, 0x10
srl $t3, $t1, 0x10
andi $t6, $t1, 0xFFFF
or $t4, $t2, $t3
or $t7, $t5, $t6
sw $t4, (MTX_INTPART-4)($a1)
bne $a1, $t8, 1b
sw $t7, (MTX_FRACPART-4)($a1)
jr $ra
nop
END(guMtxF2L)

29
src/libultra/mgu/mtxident.s Normal file
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#include "ultra64/asm.h"
.set noreorder
.section .text
.balign 32
LEAF(guMtxIdent)
addi $t0, $zero, 1
sll $t1, $t0, 0x10
sw $t1, ($a0)
sw $zero, 4($a0)
sw $t0, 8($a0)
sw $zero, 0xc($a0)
sw $zero, 0x10($a0)
sw $t1, 0x14($a0)
sw $zero, 0x18($a0)
sw $t0, 0x1C($a0)
sw $zero, 0x20($a0)
sw $zero, 0x24($a0)
sw $zero, 0x28($a0)
sw $zero, 0x2c($a0)
sw $zero, 0x30($a0)
sw $zero, 0x34($a0)
sw $zero, 0x38($a0)
jr $ra
sw $zero, 0x3C($a0)
END(guMtxIdent)

28
src/libultra/mgu/mtxidentf.s Normal file
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#include "ultra64/asm.h"
.set noreorder
.section .text
.balign 32
LEAF(guMtxIdentF)
li $t0, 0x3F800000 // 1.0f
sw $t0, ($a0)
sw $zero, 4($a0)
sw $zero, 8($a0)
sw $zero, 0xC($a0)
sw $zero, 0x10($a0)
sw $t0, 0x14($a0)
sw $zero, 0x18($a0)
sw $zero, 0x1C($a0)
sw $zero, 0x20($a0)
sw $zero, 0x24($a0)
sw $t0, 0x28($a0)
sw $zero, 0x2C($a0)
sw $zero, 0x30($a0)
sw $zero, 0x34($a0)
sw $zero, 0x38($a0)
jr $ra
sw $t0, 0x3C($a0)
END(guMtxIdentF)

41
src/libultra/mgu/mtxl2f.s Normal file
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#include "ultra64/asm.h"
.set noat
.set noreorder
.section .text
.balign 32
#define MTX_INTPART 0
#define MTX_FRACPART 0x20
LEAF(guMtxL2F)
li $at, 0x37800000 // 1.0f / 65536.0f
mtc1 $at, $f0
li $t9, 0xFFFF0000
addiu $t8, $a1, MTX_FRACPART
1:
lw $t0, MTX_INTPART($a1)
lw $t1, MTX_FRACPART($a1)
addiu $a1, $a1, 4
and $t2, $t0, $t9
srl $t3, $t1, 0x10
or $t4, $t2, $t3
mtc1 $t4, $f4
sll $t5, $t0, 0x10
andi $t6, $t1, 0xFFFF
or $t7, $t5, $t6
cvt.s.w $f6, $f4
mtc1 $t7, $f10
addiu $a0, $a0, 8
cvt.s.w $f16, $f10
mul.s $f8, $f6, $f0
nop
mul.s $f18, $f16, $f0
swc1 $f8, -8($a0)
bne $a1, $t8, 1b
swc1 $f18, -4($a0)
jr $ra
nop
END(guMtxL2F)

31
src/libultra/mgu/normalize.s Normal file
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#include "ultra64/asm.h"
.set noreorder
.section .text
.balign 32
LEAF(guNormalize)
lwc1 $f4, ($a0)
lwc1 $f6, ($a1)
lwc1 $f8, ($a2)
mul.s $f10, $f4, $f4
li $t0, 0x3F800000 // 1.0f
mul.s $f16, $f6, $f6
add.s $f18, $f10, $f16
mul.s $f16, $f8, $f8
add.s $f10, $f16, $f18
mtc1 $t0, $f18
sqrt.s $f16, $f10
div.s $f10, $f18, $f16
mul.s $f16, $f4, $f10
nop
mul.s $f18, $f6, $f10
nop
mul.s $f4, $f8, $f10
swc1 $f16, ($a0)
swc1 $f18, ($a1)
jr $ra
swc1 $f4, ($a2)
END(guNormalize)

52
src/libultra/mgu/scale.s Normal file
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#include "ultra64/asm.h"
.set noat
.set noreorder
.section .text
.balign 32
LEAF(guScale)
li $at, 0x47800000 // 65536.0f
mtc1 $at, $f4
mtc1 $a1, $f6
sw $zero, 4($a0)
sw $zero, 0xC($a0)
mul.s $f8, $f6, $f4
mtc1 $a2, $f6
sw $zero, 0x10($a0)
sw $zero, 0x18($a0)
sw $zero, 0x24($a0)
sw $zero, 0x2C($a0)
sw $zero, 0x30($a0)
trunc.w.s $f10, $f8
mul.s $f8, $f6, $f4
mtc1 $a3, $f6
sw $zero, 0x38($a0)
mfc1 $t1, $f10
sw $zero, 0x3C($a0)
srl $t2, $t1, 0x10
trunc.w.s $f10, $f8
mul.s $f8, $f6, $f4
sll $t0, $t2, 0x10
sll $t2, $t1, 0x10
mfc1 $t1, $f10
sw $t0, ($a0)
sw $t2, 0x20($a0)
srl $t0, $t1, 0x10
trunc.w.s $f10, $f8
andi $t2, $t1, 0xFFFF
sw $t2, 0x28($a0)
sw $t0, 8($a0)
mfc1 $t1, $f10
nop
srl $t2, $t1, 0x10
sll $t0, $t2, 0x10
sw $t0, 0x14($a0)
li $t0, 1
sll $t2, $t1, 0x10
sw $t2, 0x34($a0)
jr $ra
sw $t0, 0x1C($a0)
END(guScale)

61
src/libultra/mgu/translate.s Normal file
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#include "ultra64/asm.h"
.set noat
.set noreorder
.section .text
.balign 32
LEAF(guTranslate)
li $at, 0x47800000 // 65536.0f
mtc1 $at, $f4
mtc1 $a1, $f6
sw $zero, ($a0)
sw $zero, 0x14($a0)
mul.s $f8, $f6, $f4
mtc1 $a2, $f6
sw $zero, 8($a0)
sw $zero, 4($a0)
sw $zero, 0xC($a0)
sw $zero, 0x10($a0)
sw $zero, 0x20($a0)
trunc.w.s $f10, $f8
mul.s $f8, $f6, $f4
mtc1 $a3, $f6
sw $zero, 0x24($a0)
mfc1 $t1, $f10
sw $zero, 0x28($a0)
sw $zero, 0x2C($a0)
srl $t2, $t1, 0x10
trunc.w.s $f10, $f8
mul.s $f8, $f6, $f4
sll $t0, $t2, 0x10
sw $zero, 0x30($a0)
mfc1 $t3, $f10
sw $zero, 0x34($a0)
srl $t2, $t3, 0x10
trunc.w.s $f10, $f8
or $t0, $t0, $t2
sw $t0, 0x18($a0)
sll $t0, $t1, 0x10
sll $t2, $t3, 0x10
mfc1 $t1, $f10
srl $t2, $t2, 0x10
or $t0, $t0, $t2
sw $t0, 0x38($a0)
srl $t2, $t1, 0x10
sll $t0, $t2, 0x10
addiu $t0, $t0, 1
sw $t0, 0x1C($a0)
lui $t0, 1
ori $t0, $t0, 0
sw $t0, ($a0)
sw $t0, 0x14($a0)
lui $t0, (0x00000001 >> 16)
ori $t0, (0x00000001 & 0xFFFF)
sll $t2, $t1, 0x10
sw $t2, 0x3C($a0)
jr $ra
sw $t0, 8($a0)
END(guTranslate)