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7334ffa373
* 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
30 lines
627 B
ArmAsm
30 lines
627 B
ArmAsm
#include "ultra64/asm.h"
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.set noat
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.set noreorder
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.section .text
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.balign 32
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LEAF(guMtxIdent)
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addi $t0, $zero, 1
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sll $t1, $t0, 0x10
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sw $t1, ($a0)
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sw $zero, 4($a0)
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sw $t0, 8($a0)
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sw $zero, 0xc($a0)
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sw $zero, 0x10($a0)
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sw $t1, 0x14($a0)
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sw $zero, 0x18($a0)
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sw $t0, 0x1C($a0)
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sw $zero, 0x20($a0)
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sw $zero, 0x24($a0)
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sw $zero, 0x28($a0)
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sw $zero, 0x2c($a0)
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sw $zero, 0x30($a0)
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sw $zero, 0x34($a0)
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sw $zero, 0x38($a0)
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jr $ra
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sw $zero, 0x3C($a0)
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END(guMtxIdent)
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