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| author | Stephen Hines <srhines@google.com> | 2014-12-04 19:51:48 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2014-12-04 19:51:48 +0000 |
| commit | a21bbdfad461e957fa42ac9d6860ddc9de2da3e9 (patch) | |
| tree | 8d32ff2094b47e15a8def30d62fd7dee6e009de3 /include/llvm/Support/DataExtractor.h | |
| parent | 6b8c6a5088c221af2b25065b8b6b8b0fec8a116f (diff) | |
| parent | 876d6995443e99d13696f3941c3a789a4daa7c7a (diff) | |
| download | external_llvm-a21bbdfad461e957fa42ac9d6860ddc9de2da3e9.zip external_llvm-a21bbdfad461e957fa42ac9d6860ddc9de2da3e9.tar.gz external_llvm-a21bbdfad461e957fa42ac9d6860ddc9de2da3e9.tar.bz2 | |
am 876d6995: Merge "Update aosp/master LLVM for rebase to r222494."
* commit '876d6995443e99d13696f3941c3a789a4daa7c7a':
Update aosp/master LLVM for rebase to r222494.
Diffstat (limited to 'include/llvm/Support/DataExtractor.h')
| -rw-r--r-- | include/llvm/Support/DataExtractor.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/llvm/Support/DataExtractor.h b/include/llvm/Support/DataExtractor.h index e8a19cd..48235d4 100644 --- a/include/llvm/Support/DataExtractor.h +++ b/include/llvm/Support/DataExtractor.h @@ -348,6 +348,17 @@ public: bool isValidOffsetForDataOfSize(uint32_t offset, uint32_t length) const { return offset + length >= offset && isValidOffset(offset + length - 1); } + + /// Test the availability of enough bytes of data for a pointer from + /// \a offset. The size of a pointer is \a getAddressSize(). + /// + /// @return + /// \b true if \a offset is a valid offset and there are enough + /// bytes for a pointer available at that offset, \b false + /// otherwise. + bool isValidOffsetForAddress(uint32_t offset) const { + return isValidOffsetForDataOfSize(offset, AddressSize); + } }; } // namespace llvm |