LanaiMCAsmInfo.cpp revision 360784 
1//===-- LanaiMCAsmInfo.cpp - Lanai asm properties -----------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8//
9// This file contains the declarations of the LanaiMCAsmInfo properties.
10//
11//===----------------------------------------------------------------------===//
12
13#include "LanaiMCAsmInfo.h"
14
15#include "llvm/ADT/Triple.h"
16
17using namespace llvm;
18
19void LanaiMCAsmInfo::anchor() {}
20
21LanaiMCAsmInfo::LanaiMCAsmInfo(const Triple & /*TheTriple*/,
22                               const MCTargetOptions &Options) {
23  IsLittleEndian = false;
24  PrivateGlobalPrefix = ".L";
25  WeakRefDirective = "\t.weak\t";
26  ExceptionsType = ExceptionHandling::DwarfCFI;
27
28  // Lanai assembly requires ".section" before ".bss"
29  UsesELFSectionDirectiveForBSS = true;
30
31  // Use the integrated assembler instead of system one.
32  UseIntegratedAssembler = true;
33
34  // Use '!' as comment string to correspond with old toolchain.
35  CommentString = "!";
36
37  // Target supports emission of debugging information.
38  SupportsDebugInformation = true;
39
40  // Set the instruction alignment. Currently used only for address adjustment
41  // in dwarf generation.
42  MinInstAlignment = 4;
43}
44