Change MCSectionELF to represent a section semantically instead of

syntactically as a string, very similiar to what Chris did with MachO.
The parsing support and validation is not introduced yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78890 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 14 insertions, 7 deletions

diff --git a/lib/Target/XCore/XCoreTargetObjectFile.cpp b/lib/Target/XCore/XCoreTargetObjectFile.cpp
index 4e2dca1c1a..9415f5127d 100644
--- a/lib/Target/XCore/XCoreTargetObjectFile.cpp
+++ b/lib/Target/XCore/XCoreTargetObjectFile.cpp
@@ -9,6 +9,7 @@
 
 #include "XCoreTargetObjectFile.h"
 #include "XCoreSubtarget.h"
+#include "llvm/MC/MCSectionELF.h"
 #include "llvm/Target/TargetMachine.h"
 using namespace llvm;
 
@@ -16,9 +17,12 @@ using namespace llvm;
 void XCoreTargetObjectFile::Initialize(MCContext &Ctx, const TargetMachine &TM){
   TargetLoweringObjectFileELF::Initialize(Ctx, TM);
 
-  TextSection = getELFSection("\t.text", true,  SectionKind::getText());
-  DataSection = getELFSection("\t.dp.data", false, SectionKind::getDataRel());
-  BSSSection = getELFSection("\t.dp.bss", false, SectionKind::getBSS());
+  DataSection = getELFSection(".dp.data", MCSectionELF::SHT_PROGBITS, 
+                              MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
+                              SectionKind::getDataRel());
+  BSSSection = getELFSection(".dp.bss", MCSectionELF::SHT_NOBITS,
+                              MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
+                              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
@@ -28,9 +32,12 @@ void XCoreTargetObjectFile::Initialize(MCContext &Ctx, const TargetMachine &TM){
   
   if (TM.getSubtarget<XCoreSubtarget>().isXS1A())
     // FIXME: Why is this writable ("datarel")???
-    ReadOnlySection = getELFSection("\t.dp.rodata", false,
-                                    SectionKind::getDataRel());
+    ReadOnlySection = 
+      getELFSection(".dp.rodata", MCSectionELF::SHT_PROGBITS,
+                    MCSectionELF::SHF_ALLOC | MCSectionELF::SHF_WRITE,
+                    SectionKind::getDataRel());
   else
-    ReadOnlySection = getELFSection("\t.cp.rodata", false,
-                                    SectionKind::getReadOnly());
+    ReadOnlySection = 
+      getELFSection(".cp.rodata", MCSectionELF::SHT_PROGBITS, 
+                    MCSectionELF::SHF_ALLOC, SectionKind::getReadOnly());
 }