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oot/asm/code_800D71F0.s

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Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
#include "ultra64/asm.h"
First proper commit.
2020-03-17 04:31:30 +00:00
Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
.set noat
.set noreorder
First proper commit.
2020-03-17 04:31:30 +00:00
.section .text
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 22:09:00 +00:00
.balign 16
First proper commit.
2020-03-17 04:31:30 +00:00
Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
LEAF(func_800D71F0)
li $at, 0x8800
slt $at, $a0, $at
bnez $at, .L800D723C
li $a2, 188
srl $a1, $a0, 8
addi $a1, $a1, -0x88
multu $a2, $a1
andi $a3, $a0, 0xFF
addi $a3, $a3, -0x40
slti $at, $a3, 0x40
mflo $a2
bnezl $at, .L800D722C
mflo $a2
addi $a3, $a3, -1
mflo $a2
First proper commit.
2020-03-17 04:31:30 +00:00
.L800D722C:
Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
addi $a3, $a3, 0x30A
add $a3, $a3, $a2
jr $ra
sll $v0, $a3, 7
First proper commit.
2020-03-17 04:31:30 +00:00
.L800D723C:
Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
srl $a1, $a0, 8
addi $a1, $a1, -0x81
multu $a2, $a1
andi $a3, $a0, 0xFF
addi $a3, $a3, -0x40
slti $at, $a3, 0x40
mflo $a2
bnezl $at, .L800D7268
mflo $a2
addi $a3, $a3, -1
mflo $a2
First proper commit.
2020-03-17 04:31:30 +00:00
.L800D7268:
Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
add $a3, $a3, $a2
lui $a2, %hi(D_800D7288)
sll $a3, $a3, 1
addiu $a2, %lo(D_800D7288)
add $a3, $a3, $a2
lh $a2, ($a3)
jr $ra
sll $v0, $a2, 7
END(func_800D71F0)
First proper commit.
2020-03-17 04:31:30 +00:00
Improve the state of handwritten assembly files (#865) * Format all handwritten asm and document some * Use c preprocessor for constants * Fix * Fix PI_STATUS_ERROR, some label improvements * Avoid hi/lo for constants * Some more comments * Properly mark functions as functions and their sizes * Fix merge * Improvements * Review suggestions, rework procedure start/end macros to be more like libreultra * Move IPL3 symbol definitions into ipl3.s * Fix undefined_syms, add include and language guards to asm.h and fix the comment in gbi.h * Consistent hex capitalization, add some MIPS builtin defines to CC_CHECK to behave properly * Add -no-pad-sections assembler option and clean up alignment in gu files and bzero * Further suggestions and improvements * Matrix conversion function clarifications * Fix passing AVOID_UB to gcc * Suggestions * Suggestions, global interrupt mask improvements * Further suggestions, interrupt mask comments * Comments fixes, rdb.h * Switch from # comments to // comments, remove unnecesary .set gp=64 directives * Further review suggestions * Missed one
2022-04-30 23:03:22 +00:00
DATA(D_800D7288)
.incbin "baserom.z64", 0xB4E428, 0xB4EE70 - 0xB4E428
ENDDATA(D_800D7288)
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