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| author | Vlad Tsyrklevich <vlad@tsyrklevich.net> | 2018-04-03 20:10:40 +0000 |
|---|---|---|
| committer | Vlad Tsyrklevich <vlad@tsyrklevich.net> | 2018-04-03 20:10:40 +0000 |
| commit | d17f61ea3bf5432dff6497ee5c1b85879e501da2 (patch) | |
| tree | 040a519e5c9671c1e20d8e4d4aa64c635bd02073 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | c6bf37d56d73d8ab1c1da86ce4cfd21afb0ab43a (diff) | |
| download | bcm5719-llvm-d17f61ea3bf5432dff6497ee5c1b85879e501da2.tar.gz bcm5719-llvm-d17f61ea3bf5432dff6497ee5c1b85879e501da2.zip | |
Add the ShadowCallStack attribute
Summary:
Introduce the ShadowCallStack function attribute. It's added to
functions compiled with -fsanitize=shadow-call-stack in order to mark
functions to be instrumented by a ShadowCallStack pass to be submitted
in a separate change.
Reviewers: pcc, kcc, kubamracek
Reviewed By: pcc, kcc
Subscribers: cryptoad, mehdi_amini, javed.absar, llvm-commits, kcc
Differential Revision: https://reviews.llvm.org/D44800
llvm-svn: 329108
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp index 99eef651e26..3b37c31e843 100644 --- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp +++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp @@ -673,6 +673,8 @@ static uint64_t getAttrKindEncoding(Attribute::AttrKind Kind) { return bitc::ATTR_KIND_STACK_PROTECT_STRONG; case Attribute::SafeStack: return bitc::ATTR_KIND_SAFESTACK; + case Attribute::ShadowCallStack: + return bitc::ATTR_KIND_SHADOWCALLSTACK; case Attribute::StrictFP: return bitc::ATTR_KIND_STRICT_FP; case Attribute::StructRet: |
