Summary:
Use object::Archive::create so that the returned archive object has a dynamic type of either Archive or BigArchive.
Reviewers: James Henderson,Fangrui Song
Differential Revision: https://reviews.llvm.org/D124940
SUMMARY
1. Enable supporting the write operation of big archive.
2. the first commit come from https://reviews.llvm.org/D104367
3. refactor the first commit and implement writing symbol table.
4. fixed the bugs and add more test cases in the second commit.
Reviewers: James Henderson
Differential Revision: https://reviews.llvm.org/D123949
Summary:
when run "llvm-ar cr" on AIX OS , it created a gnu archive, it is not desirable in aix OS.
instead of creating a gnu archive, the patch will print a unsupport message for llvm-ar big archive write operation in AIX OS.
after implement the big archive operation, I will revert the XFAIL: AIX " and "--format=gnu" test cases in the patch.
Reviewer : James Henderson, Jinsong Ji
Differential Revision: https://reviews.llvm.org/D122746
This patch adds support for archive files as inputs to llvm-link. One
of the use-cases is for OpenMP, where device specific libraries need
to be extracted from libraries containing bundled object files. The
clang-offload-bundler will support extracting these archives, which
will be passed into llvm-link, see https://reviews.llvm.org/D80816.
Reviewed By: jdoerfert
Differential Revision: https://reviews.llvm.org/D81109
zhijian