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//===-- XCoreTargetAsmInfo.cpp - XCore 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 XCoreTargetAsmInfo properties.
// We use the small section flag for the CP relative and DP relative
// flags. If a section is small and writable then it is DP relative. If a
// section is small and not writable then it is CP relative.
//
//===----------------------------------------------------------------------===//
#include "XCoreTargetAsmInfo.h"
#include "XCoreTargetMachine.h"
#include "llvm/GlobalVariable.h"
#include "llvm/ADT/StringExtras.h"
using namespace llvm;
XCoreTargetAsmInfo::XCoreTargetAsmInfo(const XCoreTargetMachine &TM)
: ELFTargetAsmInfo(TM) {
SupportsDebugInformation = true;
TextSection = getUnnamedSection("\t.text", SectionFlags::Code);
DataSection = getNamedSection("\t.dp.data", SectionFlags::Writable);
BSSSection_ = getNamedSection("\t.dp.bss", SectionFlags::Writable |
SectionFlags::BSS);
// 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.getSubtargetImpl()->isXS1A())
ReadOnlySection = getNamedSection("\t.dp.rodata", SectionFlags::Writable);
else
ReadOnlySection = getNamedSection("\t.cp.rodata", SectionFlags::None);
Data16bitsDirective = "\t.short\t";
Data32bitsDirective = "\t.long\t";
Data64bitsDirective = 0;
ZeroDirective = "\t.space\t";
CommentString = "#";
ConstantPoolSection = "\t.section\t.cp.rodata,\"ac\",@progbits";
JumpTableDataSection = "\t.section\t.dp.data,\"awd\",@progbits";
PrivateGlobalPrefix = ".L";
AscizDirective = ".asciiz";
WeakDefDirective = "\t.weak\t";
WeakRefDirective = "\t.weak\t";
SetDirective = "\t.set\t";
// Debug
HasLEB128 = true;
AbsoluteDebugSectionOffsets = true;
DwarfAbbrevSection = "\t.section\t.debug_abbrev,\"\",@progbits";
DwarfInfoSection = "\t.section\t.debug_info,\"\",@progbits";
DwarfLineSection = "\t.section\t.debug_line,\"\",@progbits";
DwarfFrameSection = "\t.section\t.debug_frame,\"\",@progbits";
DwarfPubNamesSection = "\t.section\t.debug_pubnames,\"\",@progbits";
DwarfPubTypesSection = "\t.section\t.debug_pubtypes,\"\",@progbits";
DwarfStrSection = "\t.section\t.debug_str,\"\",@progbits";
DwarfLocSection = "\t.section\t.debug_loc,\"\",@progbits";
DwarfARangesSection = "\t.section\t.debug_aranges,\"\",@progbits";
DwarfRangesSection = "\t.section\t.debug_ranges,\"\",@progbits";
DwarfMacroInfoSection = "\t.section\t.debug_macinfo,\"\",@progbits";
}
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