add llvm codegen support for -ffunction-sections and -fdata-sections,

patch by Sylvere Teissier!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101106 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 15 insertions, 0 deletions

diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h
index d1d665f..6697b73 100644
--- a/include/llvm/Target/TargetMachine.h
+++ b/include/llvm/Target/TargetMachine.h
@@ -171,6 +171,21 @@ public:
   /// is false.
   static void setAsmVerbosityDefault(bool);
 
+  /// getDataSections - Return true if data objects should be emitted into their
+  /// own section, corresponds to -fdata-sections.
+  static bool getDataSections();
+
+  /// getFunctionSections - Return true if functions should be emitted into
+  /// their own section, corresponding to -ffunction-sections.
+  static bool getFunctionSections();
+
+  /// setDataSections - Set if the data are emit into separate sections.
+  static void setDataSections(bool);
+
+  /// setFunctionSections - Set if the functions are emit into separate
+  /// sections.
+  static void setFunctionSections(bool);
+
   /// CodeGenFileType - These enums are meant to be passed into
   /// addPassesToEmitFile to indicate what type of file to emit, and returned by
   /// it to indicate what type of file could actually be made.