1
//===-- MCAsmInfoDarwin.cpp - Darwin asm properties -------------*- C++ -*-===//
3
// The LLVM Compiler Infrastructure
5
// This file is distributed under the University of Illinois Open Source
6
// License. See LICENSE.TXT for details.
8
//===----------------------------------------------------------------------===//
10
// This file defines target asm properties related what form asm statements
11
// should take in general on Darwin-based targets
13
//===----------------------------------------------------------------------===//
15
#include "llvm/MC/MCAsmInfoDarwin.h"
18
MCAsmInfoDarwin::MCAsmInfoDarwin() {
19
// Common settings for all Darwin targets.
22
PrivateGlobalPrefix = "L";
23
LinkerPrivateGlobalPrefix = "l";
24
AllowQuotesInName = true;
25
HasSingleParameterDotFile = false;
26
HasSubsectionsViaSymbols = true;
28
AlignmentIsInBytes = false;
29
COMMDirectiveAlignmentIsInBytes = false;
30
InlineAsmStart = " InlineAsm Start";
31
InlineAsmEnd = " InlineAsm End";
34
WeakDefDirective = "\t.weak_definition ";
35
WeakRefDirective = "\t.weak_reference ";
36
ZeroDirective = "\t.space\t"; // ".space N" emits N zeros.
37
HasMachoZeroFillDirective = true; // Uses .zerofill
38
HasMachoTBSSDirective = true; // Uses .tbss
39
HasStaticCtorDtorReferenceInStaticMode = true;
41
HiddenVisibilityAttr = MCSA_PrivateExtern;
42
// Doesn't support protected visibility.
43
ProtectedVisibilityAttr = MCSA_Global;
45
HasDotTypeDotSizeDirective = false;
46
HasNoDeadStrip = true;
48
DwarfUsesAbsoluteLabelForStmtList = false;
49
DwarfUsesLabelOffsetForRanges = false;