#include "XCoreTargetObjectFile.h"
#include "XCoreSubtarget.h"
+#include "MCSectionXCore.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::get(SectionKind::Text));
- DataSection = getOrCreateSection("\t.dp.data", false,
- SectionKind::get(SectionKind::DataRel));
- BSSSection = getOrCreateSection("\t.dp.bss", false,
- SectionKind::get(SectionKind::BSS));
+ DataSection =
+ MCSectionXCore::Create(".dp.data", MCSectionELF::SHT_PROGBITS,
+ MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE |
+ MCSectionXCore::SHF_DP_SECTION,
+ SectionKind::getDataRel(), false, getContext());
+ BSSSection =
+ MCSectionXCore::Create(".dp.bss", MCSectionELF::SHT_NOBITS,
+ MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE |
+ MCSectionXCore::SHF_DP_SECTION,
+ SectionKind::getBSS(), false, getContext());
+
+ MergeableConst4Section =
+ MCSectionXCore::Create(".cp.rodata.cst4", MCSectionELF::SHT_PROGBITS,
+ MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE |
+ MCSectionXCore::SHF_CP_SECTION,
+ SectionKind::getMergeableConst4(), false,
+ getContext());
+ MergeableConst8Section =
+ MCSectionXCore::Create(".cp.rodata.cst8", MCSectionELF::SHT_PROGBITS,
+ MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE |
+ MCSectionXCore::SHF_CP_SECTION,
+ SectionKind::getMergeableConst8(), false,
+ getContext());
+ MergeableConst16Section =
+ MCSectionXCore::Create(".cp.rodata.cst16", MCSectionELF::SHT_PROGBITS,
+ MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_MERGE |
+ MCSectionXCore::SHF_CP_SECTION,
+ SectionKind::getMergeableConst16(), false,
+ getContext());
// 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::get(SectionKind::DataRel));
- else
- ReadOnlySection = getOrCreateSection("\t.cp.rodata", false,
- SectionKind::get(SectionKind::ReadOnly));
+
+ ReadOnlySection =
+ MCSectionXCore::Create(".cp.rodata", MCSectionELF::SHT_PROGBITS,
+ MCSectionELF::SHF_ALLOC |
+ MCSectionXCore::SHF_CP_SECTION,
+ SectionKind::getReadOnlyWithRel(), false,
+ getContext());
+
+ // Dynamic linking is not supported. Data with relocations is placed in the
+ // same section as data without relocations.
+ DataRelSection = DataRelLocalSection = DataSection;
+ DataRelROSection = DataRelROLocalSection = ReadOnlySection;
}