51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
//===-- 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.
|
|
CodePointerSize = 8;
|
|
}
|
|
};
|
|
}
|
|
|
|
#endif
|