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| author | Tim Northover <tnorthover@apple.com> | 2014-03-29 09:03:13 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-03-29 09:03:13 +0000 |
| commit | bc702ae152a40d025786eb6c3dabd139cf1509b1 (patch) | |
| tree | ad3ac1bb3dbb19f1a5c1791c8c85bcb49fe6e201 /lib/MC/MCObjectFileInfo.cpp | |
| parent | 1db780ba2244edf46f1f6880e5730511a9d5f12d (diff) | |
| download | llvm-bc702ae152a40d025786eb6c3dabd139cf1509b1.tar.gz llvm-bc702ae152a40d025786eb6c3dabd139cf1509b1.tar.bz2 llvm-bc702ae152a40d025786eb6c3dabd139cf1509b1.tar.xz | |
MC-exceptions: add support for compact-unwind without .eh_frame
ARM64 has compact-unwind information, but doesn't necessarily want to
emit .eh_frame directives as well. This teaches MC about such a
situation so that it will skip .eh_frame info when compact unwind has
been successfully produced.
For functions incompatible with compact unwind, the normal information
is still written.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205087 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/MC/MCObjectFileInfo.cpp')
| -rw-r--r-- | lib/MC/MCObjectFileInfo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp index 87ff0d359d..e808d0ca6e 100644 --- a/lib/MC/MCObjectFileInfo.cpp +++ b/lib/MC/MCObjectFileInfo.cpp @@ -743,6 +743,7 @@ void MCObjectFileInfo::InitMCObjectFileInfo(StringRef TT, Reloc::Model relocm, CommDirectiveSupportsAlignment = true; SupportsWeakOmittedEHFrame = true; IsFunctionEHFrameSymbolPrivate = true; + SupportsCompactUnwindWithoutEHFrame = false; PersonalityEncoding = LSDAEncoding = FDEEncoding = FDECFIEncoding = TTypeEncoding = dwarf::DW_EH_PE_absptr; |