llvm-6502/lib/Target/XCore/XCoreTargetObjectFile.cpp

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//===-- XCoreTargetObjectFile.cpp - XCore object files --------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "XCoreTargetObjectFile.h"
#include "XCoreSubtarget.h"
#include "llvm/Target/TargetMachine.h"
using namespace llvm;
void XCoreTargetObjectFile::Initialize(MCContext &Ctx, const TargetMachine &TM){
TargetLoweringObjectFileELF::Initialize(Ctx, TM);
TextSection = getOrCreateSection("\t.text", true,
SectionKind::getText());
DataSection = getOrCreateSection("\t.dp.data", false,
SectionKind::getDataRel());
BSSSection = getOrCreateSection("\t.dp.bss", false,
SectionKind::getBSS());
// TLS globals are lowered in the backend to arrays indexed by the current
// thread id. After lowering they require no special handling by the linker
// and can be placed in the standard data / bss sections.
TLSDataSection = DataSection;
TLSBSSSection = BSSSection;
if (TM.getSubtarget<XCoreSubtarget>().isXS1A())
// FIXME: Why is this writable ("datarel")???
ReadOnlySection = getOrCreateSection("\t.dp.rodata", false,
SectionKind::getDataRel());
else
ReadOnlySection = getOrCreateSection("\t.cp.rodata", false,
SectionKind::getReadOnly());
}