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| author | Peter Collingbourne <peter@pcc.me.uk> | 2015-09-10 02:17:40 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2015-09-10 02:17:40 +0000 |
| commit | 2c7f7e31c4c0afc84f8614a48ef7e1449b458c58 (patch) | |
| tree | c086262a5904b3d67a23e8baa1d5ae186989ad56 /clang/lib/Driver/ToolChain.cpp | |
| parent | d3b904d440fee3c869d8c8a2c33dffd8bc82b384 (diff) | |
| download | llvm-2c7f7e31c4c0afc84f8614a48ef7e1449b458c58.zip llvm-2c7f7e31c4c0afc84f8614a48ef7e1449b458c58.tar.gz llvm-2c7f7e31c4c0afc84f8614a48ef7e1449b458c58.tar.bz2 | |
CFI: Introduce -fsanitize=cfi-icall flag.
This flag causes the compiler to emit bit set entries for functions as well
as runtime bitset checks at indirect call sites. Depends on the new function
bitset mechanism.
Differential Revision: http://reviews.llvm.org/D11857
llvm-svn: 247238
Diffstat (limited to 'clang/lib/Driver/ToolChain.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChain.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp index e034f72..e93487d 100644 --- a/clang/lib/Driver/ToolChain.cpp +++ b/clang/lib/Driver/ToolChain.cpp @@ -495,6 +495,6 @@ SanitizerMask ToolChain::getSupportedSanitizers() const { // Return sanitizers which don't require runtime support and are not // platform or architecture-dependent. using namespace SanitizerKind; - return (Undefined & ~Vptr & ~Function) | CFI | CFICastStrict | + return (Undefined & ~Vptr & ~Function) | (CFI & ~CFIICall) | CFICastStrict | UnsignedIntegerOverflow | LocalBounds; } |