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Current Path: /usr/src/contrib/llvm-project/llvm/lib/Target/BPF/MCTargetDesc

usr / src / contrib / llvm-project / llvm / lib / Target / BPF / MCTargetDesc /

📁 ..
📄 BPFAsmBackend.cpp(4.25 KB)
📄 BPFELFObjectWriter.cpp(3.05 KB)
📄 BPFInstPrinter.cpp(3.28 KB)
📄 BPFInstPrinter.h(1.55 KB)
📄 BPFMCAsmInfo.h(1.62 KB)
📄 BPFMCCodeEmitter.cpp(6.1 KB)
📄 BPFMCTargetDesc.cpp(5.28 KB)
📄 BPFMCTargetDesc.h(2.11 KB)

Editing: BPFMCAsmInfo.h

//===-- BPFMCAsmInfo.h - BPF asm properties -------------------*- C++ -*--====//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains the declaration of the BPFMCAsmInfo class.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCASMINFO_H
#define LLVM_LIB_TARGET_BPF_MCTARGETDESC_BPFMCASMINFO_H

#include "llvm/ADT/Triple.h"
#include "llvm/MC/MCAsmInfo.h"

namespace llvm {

class BPFMCAsmInfo : public MCAsmInfo {
public:
  explicit BPFMCAsmInfo(const Triple &TT, const MCTargetOptions &Options) {
    if (TT.getArch() == Triple::bpfeb)
      IsLittleEndian = false;

PrivateGlobalPrefix = ".L";
    WeakRefDirective = "\t.weak\t";

UsesELFSectionDirectiveForBSS = true;
    HasSingleParameterDotFile = true;
    HasDotTypeDotSizeDirective = true;

SupportsDebugInformation = true;
    ExceptionsType = ExceptionHandling::DwarfCFI;
    MinInstAlignment = 8;

// the default is 4 and it only affects dwarf elf output
    // so if not set correctly, the dwarf data will be
    // messed up in random places by 4 bytes. .debug_line
    // section will be parsable, but with odd offsets and
    // line numbers, etc.
    CodePointerSize = 8;

UseIntegratedAssembler = false;
  }

void setDwarfUsesRelocationsAcrossSections(bool enable) {
    DwarfUsesRelocationsAcrossSections = enable;
  }
};
}

#endif

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Editing: BPFMCAsmInfo.h

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