oot/asm/guMtxIdent.s

#include "ultra64/asm.h"

.set noat
.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)
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 2022-05-01 00:03:22 +01:00			`#include "ultra64/asm.h"`
First proper commit. 2020-03-17 00:31:30 -04:00
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 2022-05-01 00:03:22 +01:00			`.set noat`
			`.set noreorder`
First proper commit. 2020-03-17 00:31:30 -04:00
			`.section .text`

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 2022-05-01 00:03:22 +01:00			`.balign 32`
First proper commit. 2020-03-17 00:31:30 -04:00
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 2022-05-01 00:03:22 +01:00			`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)`