This makes the target name consistent with how all the other unit tests are
named.
Differential Revision: https://reviews.llvm.org/D56216
llvm-svn: 350339
Weak symbols are supposed to be supported in the ELF TextAPI
implementation, but the YAML handler didn't read or write the `Weak`
member of ELFSymbol. This change adds the YAML mapping and updates tests
to ensure correct behavior.
Differential Revision: https://reviews.llvm.org/D56020
llvm-svn: 349950
This change makes DT_SONAME treated as an optional trait for ELF TextAPI
stubs. This change accounts for the fact that shared objects aren't
guaranteed to have a DT_SONAME entry. Tests have been updated to check
for correct behavior of an optional soname.
Differential Revision: https://reviews.llvm.org/D55533
llvm-svn: 348817
A dependency on TestingSupport was introduced in rL348735 but
library was not incldued in the LLVM_LINK_LLVM_DYLIB build.
Differential Revision: https://reviews.llvm.org/D55526
llvm-svn: 348803
Since TBEHandler doesn't maintain state or otherwise have any need to be
a class right now, the read and write functions have been moved out and
turned into standalone functions. Additionally, the TBE read function
has been updated to return an Expected value for better error handling.
Tests have been updated to reflect these changes.
Differential Revision: https://reviews.llvm.org/D55450
llvm-svn: 348735
http://lists.llvm.org/pipermail/llvm-dev/2018-September/126472.html
TextAPI is a library and accompanying tool that allows conversion between binary shared object stubs and textual counterparts. The motivations and uses cases for this are explained thoroughly in the llvm-dev proposal [1]. This initial commit proposes a potential structure for the TAPI library, also including support for reading/writing text-based ELF stubs (.tbe) in addition to preliminary support for reading binary ELF files. The goal for this patch is to ensure the project architecture appropriately welcomes integration of Mach-O stubbing from Apple's TAPI [2].
Added:
- TextAPI library
- .tbe read support
- .tbe write (to raw_ostream) support
[1] http://lists.llvm.org/pipermail/llvm-dev/2018-September/126472.html
[2] https://github.com/ributzka/tapi
Differential Revision: https://reviews.llvm.org/D53051
llvm-svn: 348170
Moving to PlatformType from BinaryFormat had some UB fallout when handing
unknown platforms or malformed input files.
This should fix the sanitizer bots.
llvm-svn: 347836
Add basic infrastructure for reading and writting TBD files (version 1 - 3).
The TextAPI library is not used by anything yet (besides the unit tests). Tool
support will be added in a separate commit.
The TBD format is currently documented in the implementation file (TextStub.cpp).
https://reviews.llvm.org/D53945
Update: This contains changes to fix issues discovered by the bots:
- add parentheses to silence warnings.
- rename variables
- use PlatformType from BinaryFormat
llvm-svn: 347823
Add basic infrastructure for reading and writting TBD files (version 1 - 3).
The TextAPI library is not used by anything yet (besides the unit tests). Tool
support will be added in a separate commit.
The TBD format is currently documented in the implementation file (TextStub.cpp).
https://reviews.llvm.org/D53945
llvm-svn: 347808
Nico Weber