move three lowering hooks from MAI to TLOF and make one of them

semantic instead of syntactic.  This completes MCization of
darwin/x86[-64]!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98145 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 22 insertions, 22 deletions

diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index 3effea4..7e0c8a5 100644
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -247,18 +247,6 @@ namespace llvm {
     /// encode inline subroutine information.
     bool DwarfUsesInlineInfoSection;         // Defaults to false.
 
-    /// Is_EHSymbolPrivate - If set, the "_foo.eh" is made private so that it
-    /// doesn't show up in the symbol table of the object file.
-    bool Is_EHSymbolPrivate;                 // Defaults to true.
-
-    /// GlobalEHDirective - This is the directive used to make exception frame
-    /// tables globally visible.
-    const char *GlobalEHDirective;           // Defaults to NULL.
-
-    /// SupportsWeakEmptyEHFrame - True if target assembler and linker will
-    /// handle a weak_definition of constant 0 for an omitted EH frame.
-    bool SupportsWeakOmittedEHFrame;         // Defaults to true.
-
     /// DwarfSectionOffsetDirective - Special section offset directive.
     const char* DwarfSectionOffsetDirective; // Defaults to NULL
     
@@ -419,15 +407,6 @@ namespace llvm {
     bool doesDwarfUsesInlineInfoSection() const {
       return DwarfUsesInlineInfoSection;
     }
-    bool is_EHSymbolPrivate() const {
-      return Is_EHSymbolPrivate;
-    }
-    const char *getGlobalEHDirective() const {
-      return GlobalEHDirective;
-    }
-    bool getSupportsWeakOmittedEHFrame() const {
-      return SupportsWeakOmittedEHFrame;
-    }
     const char *getDwarfSectionOffsetDirective() const {
       return DwarfSectionOffsetDirective;
     }
diff --git a/include/llvm/Target/TargetLoweringObjectFile.h b/include/llvm/Target/TargetLoweringObjectFile.h
index 42d88a0..056efea 100644
--- a/include/llvm/Target/TargetLoweringObjectFile.h
+++ b/include/llvm/Target/TargetLoweringObjectFile.h
@@ -87,11 +87,23 @@ protected:
   const MCSection *DwarfRangesSection;
   const MCSection *DwarfMacroInfoSection;
   
+  /// SupportsWeakEmptyEHFrame - True if target object file supports a
+  /// weak_definition of constant 0 for an omitted EH frame.
+  bool SupportsWeakOmittedEHFrame;
+  
+  /// IsFunctionEHSymbolGlobal - This flag is set to true if the ".eh" symbol
+  /// for a function should be marked .globl.
+  bool IsFunctionEHSymbolGlobal;
+  
+  /// IsFunctionEHFrameSymbolPrivate - This flag is set to true if the
+  /// "EH_frame" symbol for EH information should be an assembler temporary (aka
+  /// private linkage, aka an L or .L label) or false if it should be a normal
+  /// non-.globl label.  This defaults to true.
+  bool IsFunctionEHFrameSymbolPrivate;
 public:
   
   MCContext &getContext() const { return *Ctx; }
   
-
   virtual ~TargetLoweringObjectFile();
   
   /// Initialize - this method must be called before any actual lowering is
@@ -101,6 +113,15 @@ public:
     Ctx = &ctx;
   }
   
+  bool isFunctionEHSymbolGlobal() const {
+    return IsFunctionEHSymbolGlobal;
+  }
+  bool isFunctionEHFrameSymbolPrivate() const {
+    return IsFunctionEHFrameSymbolPrivate;
+  }
+  bool getSupportsWeakOmittedEHFrame() const {
+    return SupportsWeakOmittedEHFrame;
+  }
   
   const MCSection *getTextSection() const { return TextSection; }
   const MCSection *getDataSection() const { return DataSection; }