LLVM  10.0.0svn
HexagonMCAsmInfo.cpp
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1 //===-- HexagonMCAsmInfo.cpp - Hexagon 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 HexagonMCAsmInfo properties.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "HexagonMCAsmInfo.h"
14 
15 using namespace llvm;
16 
17 // Pin the vtable to this file.
18 void HexagonMCAsmInfo::anchor() {}
19 
21  Data16bitsDirective = "\t.half\t";
22  Data32bitsDirective = "\t.word\t";
23  Data64bitsDirective = nullptr; // .xword is only supported by V9.
24  CommentString = "//";
26 
28  InlineAsmStart = "# InlineAsm Start";
29  InlineAsmEnd = "# InlineAsm End";
30  ZeroDirective = "\t.space\t";
31  AscizDirective = "\t.string\t";
32 
33  MinInstAlignment = 4;
36  UseLogicalShr = false;
37 }
LCOMM::LCOMMType LCOMMDirectiveAlignmentType
Describes if the .lcomm directive for the target supports an alignment argument and how it is interpr...
Definition: MCAsmInfo.h:275
This class represents lattice values for constants.
Definition: AllocatorList.h:23
const char * Data64bitsDirective
Definition: MCAsmInfo.h:197
const char * ZeroDirective
This should be set to the directive used to get some number of zero bytes emitted to the current sect...
Definition: MCAsmInfo.h:178
bool UseLogicalShr
True if the integrated assembler should interpret 'a >> b' constant expressions as logical rather tha...
Definition: MCAsmInfo.h:385
StringRef CommentString
This indicates the comment character used by the assembler.
Definition: MCAsmInfo.h:114
bool UsesELFSectionDirectiveForBSS
This is true if this target uses ELF '.section' directive before the '.bss' one.
Definition: MCAsmInfo.h:225
const char * AscizDirective
If not null, this allows for special handling of zero terminated strings on this target.
Definition: MCAsmInfo.h:188
const char * InlineAsmStart
If these are nonempty, they contain a directive to emit before and after an inline assembly statement...
Definition: MCAsmInfo.h:142
bool SupportsDebugInformation
True if target supports emission of debugging information.
Definition: MCAsmInfo.h:336
const char * Data16bitsDirective
Definition: MCAsmInfo.h:195
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:43
HexagonMCAsmInfo(const Triple &TT)
const char * InlineAsmEnd
Definition: MCAsmInfo.h:143
unsigned MinInstAlignment
Every possible instruction length is a multiple of this value.
Definition: MCAsmInfo.h:102
const char * Data32bitsDirective
Definition: MCAsmInfo.h:196
ExceptionHandling ExceptionsType
Exception handling format for the target. Defaults to None.
Definition: MCAsmInfo.h:339
DWARF-like instruction based exceptions.