For now, we report nothing if the execution/dwo file is missing, which is confusing.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D133549
For now, we report nothing if the execution/dwo file is missing, which is confusing.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D133549
LLVM contains a helpful function for getting the size of a C-style
array: `llvm::array_lengthof`. This is useful prior to C++17, but not as
helpful for C++17 or later: `std::size` already has support for C-style
arrays.
Change call sites to use `std::size` instead.
Differential Revision: https://reviews.llvm.org/D133429
This still only includes the dwo name if it's in the DW_AT_dwo_name
attribute in the split unit - though it could be improved/modified to
use the dwo name from the command line (if linking raw dwo files) or
retrieved from the DW_AT_dwo_name in the executable (when using -e).
It's useful in any case because you might have a large command line with
many files and knowing exactly which dwo files are relevant will
simplify debugging, but especially with '-e' when you didn't pass the
dwo files explicitly in nthe first place it would be quite non-obvious
where the duplicate units are coming from.
clang 14 removed -gz=zlib-gnu and ld.lld/llvm-objcopy removed .zdebug support
recently. llvm-dwp currently doesn't support SHF_COMPRESSED. Add support and
remove .zdebug support.
Simplify llvm::object::Decompressor which has no .zdebug user now.
While here, add tests for ELF32LE, ELF32BE, and ELF64BE.
Reviewed By: dblaikie
Differential Revision: https://reviews.llvm.org/D129728
Most notably,
llvm/Object/Binary.h no longer includes llvm/Support/MemoryBuffer.h
llvm/Object/MachOUniversal*.h no longer include llvm/Object/Archive.h
llvm/Object/TapiUniversal.h no longer includes llvm/Object/TapiFile.h
llvm-project preprocessed size:
before: 1068185081
after: 1068324320
Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D119457
This reverts commit ef82063207.
- It conflicts with the existing llvm::size in STLExtras, which will now
never be called.
- Calling it without llvm:: breaks C++17 compat
Zhang Qing Shan