Fangrui Song e1cb2c0f40 [Object] Change ObjectFile::getSectionContents to return Expected<ArrayRef<uint8_t>> ...

Change
std::error_code getSectionContents(DataRefImpl, StringRef &) const;
to
Expected<ArrayRef<uint8_t>> getSectionContents(DataRefImpl) const;

Many object formats use ArrayRef<uint8_t> as the underlying type, which
is generally better than StringRef to represent binary data, so change
the type to decrease the number of type conversions.

Reviewed By: ruiu, sbc100

Differential Revision: https://reviews.llvm.org/D61781

llvm-svn: 360648

2019-05-14 04:22:51 +00:00

59 KiB

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