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authorBill Wendling <isanbard@gmail.com>2010-01-18 19:36:27 +0000
committerBill Wendling <isanbard@gmail.com>2010-01-18 19:36:27 +0000
commita8c18890da312e810c687b78658dcd4c989b9776 (patch)
tree2429124622517b82c51b5d1b4896f6b2ac8184d0 /include
parent38812dff7d23fbb69223ddc3fcfa643c84ad9339 (diff)
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- Add a comment to the callback indicating that it's *extremely* not a good
idea, but unfortunately necessary. - Default to using 4-bytes for the LSDA pointer encoding to agree with the encoded value in the CIE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93753 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r--include/llvm/Target/TargetMachine.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetMachine.h b/include/llvm/Target/TargetMachine.h
index 74dd11f..15f4e6c 100644
--- a/include/llvm/Target/TargetMachine.h
+++ b/include/llvm/Target/TargetMachine.h
@@ -202,6 +202,9 @@ public:
/// getLSDAEncoding - Returns the LSDA pointer encoding. The choices are
/// 4-byte, 8-byte, and target default.
+ /// FIXME: This call-back isn't good! We should be using the correct encoding
+ /// regardless of the system. However, there are some systems which have bugs
+ /// that prevent this from occuring.
virtual DwarfLSDAEncoding::Encoding getLSDAEncoding() const {
return DwarfLSDAEncoding::Default;
}