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//===-- PPCMCAsmInfo.cpp - PPC 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 declarations of the MCAsmInfoDarwin properties.
//
//===----------------------------------------------------------------------===//
#include "PPCMCAsmInfo.h"
using namespace llvm;
PPCMCAsmInfoDarwin::PPCMCAsmInfoDarwin(bool is64Bit) {
PCSymbol = ".";
CommentString = ";";
ExceptionsType = ExceptionHandling::Dwarf;
if (!is64Bit)
Data64bitsDirective = 0; // We can't emit a 64-bit unit in PPC32 mode.
AssemblerDialect = 1; // New-Style mnemonics.
}
PPCLinuxMCAsmInfo::PPCLinuxMCAsmInfo(bool is64Bit) {
CommentString = "#";
GlobalPrefix = "";
PrivateGlobalPrefix = ".L";
UsedDirective = "\t# .no_dead_strip\t";
WeakRefDirective = "\t.weak\t";
// Uses '.section' before '.bss' directive
UsesELFSectionDirectiveForBSS = true;
// Debug Information
AbsoluteDebugSectionOffsets = true;
SupportsDebugInformation = true;
PCSymbol = ".";
// Set up DWARF directives
HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
// Exceptions handling
if (!is64Bit)
ExceptionsType = ExceptionHandling::Dwarf;
AbsoluteEHSectionOffsets = false;
ZeroDirective = "\t.space\t";
SetDirective = "\t.set";
Data64bitsDirective = is64Bit ? "\t.quad\t" : 0;
AlignmentIsInBytes = false;
LCOMMDirective = "\t.lcomm\t";
AssemblerDialect = 0; // Old-Style mnemonics.
}
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