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//===-- BPFMCAsmInfo.h - BPF asm properties -------------------*- C++ -*--====//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// 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 Target;
class BPFMCAsmInfo : public MCAsmInfo {
public:
explicit BPFMCAsmInfo(const Triple &TT) {
if (TT.getArch() == Triple::bpfeb)
IsLittleEndian = false;
PrivateGlobalPrefix = ".L";
WeakRefDirective = "\t.weak\t";
UsesELFSectionDirectiveForBSS = true;
HasSingleParameterDotFile = false;
HasDotTypeDotSizeDirective = false;
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.
PointerSize = 8;
}
};
}
#endif
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