Linux wants the FDE initial location and address range to be forced to 32-bit.

Darwin doesn't. Make this optional for platforms.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61484 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/include/llvm/Target/TargetAsmInfo.h b/include/llvm/Target/TargetAsmInfo.h
index aa9c145..c880179 100644
--- a/include/llvm/Target/TargetAsmInfo.h
+++ b/include/llvm/Target/TargetAsmInfo.h
@@ -457,6 +457,11 @@ namespace llvm {
     /// 
     bool NonLocalEHFrameLabel;              // Defaults to false.
 
+    /// Force32BitFDEReference - Force the FDE initial location and address
+    /// range to be 32-bit sized.
+    ///
+    bool Force32BitFDEReference;            // Defaults to true.
+
     /// GlobalEHDirective - This is the directive used to make exception frame
     /// tables globally visible.
     ///
@@ -829,6 +834,9 @@ namespace llvm {
     bool doesRequireNonLocalEHFrameLabel() const {
       return NonLocalEHFrameLabel;
     }
+    bool doesRequire32BitFDEReference() const {
+      return Force32BitFDEReference;
+    }
     const char *getGlobalEHDirective() const {
       return GlobalEHDirective;
     }