eliminate TargetLoweringObjectFileSparc in favor of a TAI hook.

A TAI hook is appropriate in this case because this is just an
asm syntax issue, not a semantic difference. TLOF should model
the semantics of the section.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78498 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 17 insertions, 3 deletions

diff --git a/include/llvm/Target/TargetAsmInfo.h b/include/llvm/Target/TargetAsmInfo.h
index 70d2112..92b9771 100644
--- a/include/llvm/Target/TargetAsmInfo.h
+++ b/include/llvm/Target/TargetAsmInfo.h
@@ -158,6 +158,11 @@ namespace llvm {
       return NULL;
     }
 
+    /// SunStyleELFSectionSwitchSyntax - This is true if this target uses "Sun
+    /// Style" syntax for section switching ("#alloc,#write" etc) instead of the
+    /// normal ELF syntax (,"a,w") in .section directives.
+    bool SunStyleELFSectionSwitchSyntax;   // Defaults to false.
+    
     //===--- Alignment Information ----------------------------------------===//
 
     /// AlignDirective - The directive used to emit round up to an alignment
@@ -326,6 +331,11 @@ namespace llvm {
       return AS == 0 ? Data64bitsDirective : getDataASDirective(64, AS);
     }
 
+    
+    bool usesSunStyleELFSectionSwitchSyntax() const {
+      return SunStyleELFSectionSwitchSyntax;
+    }
+    
 
     // Accessors.
     //
diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h
index f8d3f6f..e517fd3 100644
--- a/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/include/llvm/Target/TargetLoweringObjectFile.h
@@ -25,6 +25,7 @@ namespace llvm {
   class GlobalValue;
   class Mangler;
   class TargetMachine;
+  class TargetAsmInfo;
   
 class TargetLoweringObjectFile {
   MCContext *Ctx;
@@ -172,7 +173,8 @@ public:
   /// into a string that can be printed to the assembly file after the
   /// ".section foo" part of a section directive.
   virtual void getSectionFlagsAsString(SectionKind Kind,
-                                       SmallVectorImpl<char> &Str) const {
+                                       SmallVectorImpl<char> &Str,
+                                       const TargetAsmInfo &TAI) const {
   }
   
 protected:
@@ -229,7 +231,8 @@ public:
                            Mangler *Mang, const TargetMachine &TM) const;
   
   void getSectionFlagsAsString(SectionKind Kind,
-                               SmallVectorImpl<char> &Str) const;
+                               SmallVectorImpl<char> &Str,
+                               const TargetAsmInfo &TAI) const;
   
   virtual const MCSection *
   SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
@@ -286,7 +289,8 @@ public:
                            Mangler *Mang, const TargetMachine &TM) const;
   
   virtual void getSectionFlagsAsString(SectionKind Kind,
-                                       SmallVectorImpl<char> &Str) const;
+                                       SmallVectorImpl<char> &Str,
+                                       const TargetAsmInfo &TAI) const;
   
   virtual const MCSection *
   SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,