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| author | Martin Storsjö <martin@martin.st> | 2020-10-06 13:54:49 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2020-10-15 18:34:02 +0300 |
| commit | a012c704b5e5b60f9d2a7304d27cbc84a3619571 (patch) | |
| tree | 4a2055ee8a0e288bad683fdfd896fa10f85b2b59 /llvm/lib/Support/TargetParser.cpp | |
| parent | 9803cf57d6fe5c7189255ad74b289c2a0d4a8a6a (diff) | |
| download | llvm-a012c704b5e5b60f9d2a7304d27cbc84a3619571.zip llvm-a012c704b5e5b60f9d2a7304d27cbc84a3619571.tar.gz llvm-a012c704b5e5b60f9d2a7304d27cbc84a3619571.tar.bz2 | |
[LLD] [COFF] Implement a GNU/ELF like -wrap option
Add a simple forwarding option in the MinGW frontend, and implement
the private -wrap option in the COFF linker.
The feature in lld-link isn't gated by the -lldmingw option, but
the option is left as a private, undocumented option primarily
used by the MinGW driver.
The implementation is significantly based on the support for --wrap
in the ELF linker, but many small nuance details are different
between the ELF and COFF linkers, ending up with more than a few
implementation differences.
This fixes https://bugs.llvm.org/show_bug.cgi?id=47384.
Differential Revision: https://reviews.llvm.org/D89004
Diffstat (limited to 'llvm/lib/Support/TargetParser.cpp')
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