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46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* ============================================================================
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* duffle DSL — MIPS Vendor Mnemonics (opt-in)
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* ============================================================================
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*
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* Provides the textbook MIPS assembly mnemonics as thin aliases to the
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* canonical duffle macros in mips.h. The duffle names are primary; this
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* header is for users who prefer the textbook mnemonics.
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*
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* USAGE: #include "duffle/mips_vendor_sym.h" // after mips.h
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*
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* Mapping (vendor -> duffle):
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* Shift family:
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* sll -> shift_lleft (shift left logical)
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* srl -> shift_lright (shift right logical)
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* sra -> shift_aright (shift right arithmetic)
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* (no sllv/srlv/srav; the shift macros take a literal shamt)
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*
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* Jump family (1-arg / implicit-rd forms):
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* jr -> jump_reg (jump register)
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* j -> jump (jump to immediate address)
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* jal -> call_addr (jump-and-link to immediate address)
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* jalr -> call_reg (jump-and-link to register, default $ra)
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* (for the 2-arg `jalr rs, rd`, use `jump_link(rs, rd)` directly)
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* ============================================================================ */
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#ifdef INTELLISENSE_DIRECTIVES
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# pragma once
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# include "mips.h"
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#endif
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#ifndef DUFFLE_MIPS_VENDOR_SYM_H
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#define DUFFLE_MIPS_VENDOR_SYM_H
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/* Shift family */
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#define sll shift_lleft
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#define srl shift_lright
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#define sra shift_aright
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/* Jump family (1-arg / implicit-$ra forms) */
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#define jr jump_reg
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#define j jump
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#define jal call_addr
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#define jalr call_reg
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#endif
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