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https://github.com/hedge-dev/XenonRecomp.git
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103 lines
2.7 KiB
C
103 lines
2.7 KiB
C
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/* Capstone Disassembly Engine, http://www.capstone-engine.org */
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/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2022, */
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/* Rot127 <unisono@quyllur.org> 2022-2023 */
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/* Automatically translated source file from LLVM. */
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/* LLVM-commit: <commit> */
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/* LLVM-tag: <tag> */
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/* Only small edits allowed. */
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/* For multiple similar edits, please create a Patch for the translator. */
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/* Capstone's C++ file translator: */
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/* https://github.com/capstone-engine/capstone/tree/next/suite/auto-sync */
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//===- LoongArchInstPrinter.cpp - Convert LoongArch MCInst to asm syntax --===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This class prints an LoongArch MCInst to a .s file.
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//
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//===----------------------------------------------------------------------===//
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <capstone/platform.h>
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#include "LoongArchMapping.h"
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#include "LoongArchInstPrinter.h"
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#define GET_SUBTARGETINFO_ENUM
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#include "LoongArchGenSubtargetInfo.inc"
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#define GET_INSTRINFO_ENUM
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#include "LoongArchGenInstrInfo.inc"
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#define GET_REGINFO_ENUM
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#include "LoongArchGenRegisterInfo.inc"
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#define CONCAT(a, b) CONCAT_(a, b)
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#define CONCAT_(a, b) a##_##b
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#define DEBUG_TYPE "loongarch-asm-printer"
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// Include the auto-generated portion of the assembly writer.
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#define PRINT_ALIAS_INSTR
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#include "LoongArchGenAsmWriter.inc"
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static void printInst(MCInst *MI, uint64_t Address, const char *Annot,
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SStream *O)
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{
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if (!printAliasInstr(MI, Address, O))
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printInstruction(MI, Address, O);
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;
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}
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void LoongArch_LLVM_printInst(MCInst *MI, uint64_t Address, const char *Annot,
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SStream *O)
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{
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printInst(MI, Address, Annot, O);
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}
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const char *LoongArch_LLVM_getRegisterName(unsigned RegNo, unsigned AltIdx)
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{
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return getRegisterName(RegNo, AltIdx);
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}
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static void printRegName(SStream *O, MCRegister Reg)
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{
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SStream_concat1(O, '$');
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SStream_concat0(O, getRegisterName(Reg, LoongArch_RegAliasName));
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}
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static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
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{
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add_cs_detail(MI, LOONGARCH_OP_GROUP_OPERAND, OpNo);
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MCOperand *MO = MCInst_getOperand(MI, (OpNo));
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if (MCOperand_isReg(MO)) {
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printRegName(O, MCOperand_getReg(MO));
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return;
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}
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if (MCOperand_isImm(MO)) {
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printInt64(O, MCOperand_getImm(MO));
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return;
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}
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assert(0 && "Expressions are not supported.");
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}
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static void printAtomicMemOp(MCInst *MI, unsigned OpNo, SStream *O)
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{
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add_cs_detail(MI, LOONGARCH_OP_GROUP_ATOMICMEMOP, OpNo);
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MCOperand *MO = MCInst_getOperand(MI, (OpNo));
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printRegName(O, MCOperand_getReg(MO));
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}
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