This (together with the corresponding LLD commit, that contains the
testcase updates) fixes PR35733.
Differential Revision: https://reviews.llvm.org/D41631
llvm-svn: 323035
This fixes exporting functions starting with an underscore, and
fully decorated fastcall/vectorcall functions.
Tests will be added in the lld repo.
Differential Revision: https://reviews.llvm.org/D39168
llvm-svn: 316316
When creating an import library from lld, the cases with
Name != ExtName shouldn't end up as a weak alias, but as a real
export of the new name, which is what actually is exported from
the DLL.
This restores the behaviour of renamed exports to what it was in
4.0.
The other half of this commit, including test, goes into lld.
Differential Revision: https://reviews.llvm.org/D36633
llvm-svn: 310991
Hook up the -k option (that in the original GNU dlltool removes the
@n suffix from the symbol that the final executable ends up linked to).
In llvm-dlltool, make sure that functions end up with the undecorate
name type if this option is set and they are decorated. In mingw, when
creating import libraries from def files instead of creating an import
library as a side effect of linking a DLL, the symbol names in the def
contain the stdcall/fastcall decoration (but no leading underscore).
By setting the undecorate name type, a linker linking to the import
library will omit the decoration from the DLL import entry.
With this in place, mingw-w64 for i386 built with llvm-dlltool/clang
produces import libraries that actually work.
Differential Revision: https://reviews.llvm.org/D36548
llvm-svn: 310990
A PE COFF spec compliant import library generator.
Intended to be used with mingw-w64.
Supports:
PE COFF spec (section 8, Import Library Format)
PE COFF spec (Aux Format 3: Weak Externals)
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D29892
This reapplies rL308329, which was reverted in rL308374
llvm-svn: 308379
A PE COFF spec compliant import library generator.
Intended to be used with mingw-w64.
Supports:
PE COFF spec (section 8, Import Library Format)
PE COFF spec (Aux Format 3: Weak Externals)
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D29892
llvm-svn: 308329
Martin Storsjo