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[rustc.git] / src / llvm / lib / MC / MCAsmInfoELF.cpp
1 //===-- MCAsmInfoELF.cpp - ELF asm properties -------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file defines target asm properties related what form asm statements
11 // should take in general on ELF-based targets
12 //
13 //===----------------------------------------------------------------------===//
14
15 #include "llvm/MC/MCAsmInfoELF.h"
16 #include "llvm/MC/MCContext.h"
17 #include "llvm/MC/MCSectionELF.h"
18 #include "llvm/Support/ELF.h"
19 using namespace llvm;
20
21 void MCAsmInfoELF::anchor() { }
22
23 const MCSection *
24 MCAsmInfoELF::getNonexecutableStackSection(MCContext &Ctx) const {
25 return Ctx.getELFSection(".note.GNU-stack", ELF::SHT_PROGBITS,
26 0, SectionKind::getMetadata());
27 }
28
29 MCAsmInfoELF::MCAsmInfoELF() {
30 HasIdentDirective = true;
31 WeakRefDirective = "\t.weak\t";
32 PrivateGlobalPrefix = ".L";
33 PrivateLabelPrefix = ".L";
34 }