search for: objectyaml

...Global test environment set-up. [----------] 1 test from StringTableBuilderTest [ RUN ] StringTableBuilderTest.Basic unittests/Object/ObjectTests: symbol lookup error: unittests/Object/ObjectTests: undefined symbol: _ZN4llvm13StringMapImpl11RehashTableEv FAIL: LLVM-Unit :: Object/ObjectTests/ObjectYAML.BinaryRef (19424 of 20473) ******************** TEST 'LLVM-Unit :: Object/ObjectTests/ObjectYAML.BinaryRef' FAILED ******************** Note: Google Test filter = ObjectYAML.BinaryRef [==========] Running 1 test from 1 test case. [----------] Global test environment set-up. [----------] 1 t...

...at tool) and loading it in memory. It would've been great if we could just link with an LLVM library which includes the data-structure and parsing support. It looks like llvm-readelf is more structured around dumping/printing. However, I can see structures like ELFYAML::StackSizesSection in lib/ObjectYAML/ELFYAML.h which could be simply passed around. Only tangentially relatedly, I've only just seen your previous patch/email > thread, and I do have one thing I'd like to ask if it can be changed. At > the moment, the section type is SHT_PROGBITS, but I think it would be > better, if...

Greetings, All: I am trying to build llvm-5.0.1 on Solaris 10/Sparc with gcc-5.4.0 as follows. cmake -DLLVM_TARGETS_TO_BUILD="Sparc" /home/nemo/opt/llvm/llvm-5.0.1-src I then invoke gmake and the build trundles along and stops as follows. [ 62%] Building CXX object lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir/MachOYAML.cpp.o /home/nemo/opt/llvm/llvm-5.0.1.src/lib/ObjectYAML/MachOYAML.cpp: In static member function 'static void llvm::yaml::ScalarTraits<char [16]>::output(const char (&)[16], void*, llvm::raw_ostream&)': /home/nemo/opt/llvm/llvm-5.0.1.s...

...ructured contents of the .bb_addr_map section with library calls into an LLVM library. At the same time, we need to have tools/obj2yaml tests in place for bb_addr_map. So it sounds like the perfect place to do it. However, the current structure does not expose the obj2yaml functionalities under lib/ObjectYAML. In general, there seems to be an inconsistency regarding how obj2yaml and yaml2obj tools are structured. The latter has a nice wrapper which calls environment-dependent functions under lib/ObjectYAML, but the former has environment-dependent source files under tools/obj2yaml (elf2yaml.cc, coff2ya...

On 25/06/2019 11:24, James Henderson via llvm-dev wrote: > Hi Alex, > > Would you recommend that I do what is done in > unittest/ObjectYAML/MinidumpYAMLTest.cpp which just uses a string > inside the source file, or use an Inputs directory? Both are not > great, as you point out about using an Inputs directory > > > I'd be inclined to go with the string in the source file approach. It > keeps the whole t...

.... But it sounds like this doesn't exist on make alternatives, so this wont work. There is actually a function to get the Inputs directory, http://llvm.org/doxygen/namespacellvm_1_1unittest.html. I think it is only used in one test, though. Would you recommend that I do what is done in unittest/ObjectYAML/MinidumpYAMLTest.cpp which just uses a string inside the source file, or use an Inputs directory? Both are not great, as you point out about using an Inputs directory. Also, I'm not sure that I can create an object without invoking yaml2obj itself, I can't seem to find a function to do thi...

...M_TARGETS_TO_BUILD=Sparc \ -DCMAKE_INSTALL_PREFIX=/home/build/llvm \ -DCMAKE_BUILD_TYPE=Release \ /home/build/opt/llvm/llvm-5.0.1.src LD_OPTIONS="-z altexec64" gmake A few problems arose: 1. Added code for strnlen to llvm-5.0.1.src/tools/obj2yaml/macho2yaml.cpp and llvm-5.0.1.src/lib/ObjectYAML/MachOYAML.cpp (as strnlen() is not POSIX, hence not in <string.h>). 2. Changed grep-->ggrep in bld.llvm-rel/tools/bugpoint-passes/CMakeFiles/BugpointPasses_exports.dir/build.make (as "-q" is GNU not POSIX). 3. Release version of llvm-tblgen dumps core: copied over debug version...

Hi, I want to write unit tests for a project I am working on. I need to create object files, preferably I want to have yaml files in the source tree and have cmake generate object files using yaml2obj. Does anyone know what I would put in the CMakeLists.txt to get this behavior? For a concrete example if I didn’t explain clearly: In llvm/unittests/Object I would maybe have an Inputs directory,

...39;m not sure when I'll be able to get to it. Maybe in a month or two? If you are willing to do the work to get it cleaned up and ok for committing, then the first steps would be 1) Fix variable and function names to conform to LLVM conventions, and 2) Remove the dependency in llvm-objcopy on ObjectYAML. BTW, I've also tried 8 byte ghashes locally, and in theory that should be faster, but I found a case where it's slower than 20 byte ghashes. This almost seems impossible, so I need to spend some time examining profiles to see what's going on. On Wed, Jan 31, 2018 at 4:44 AM Leonardo...

...;ll be able to get to it. Maybe in a month or two? > > If you are willing to do the work to get it cleaned up and ok for > committing, then the first steps would be 1) Fix variable and function names > to conform to LLVM conventions, and 2) Remove the dependency in llvm-objcopy > on ObjectYAML. > > BTW, I've also tried 8 byte ghashes locally, and in theory that should be > faster, but I found a case where it's slower than 20 byte ghashes. This > almost seems impossible, so I need to spend some time examining profiles to > see what's going on. > > On Wed,...

So I found all 20 bytes and changed then to GHASH_SIZE (a const I defined in typehashing.h) and finished the switch to xxHash64, that saved me around 50 seconds to 56s, then I changed it to uint64_t instead of a 8 byte uint_8 array and that gave me 48s. With release config and a pgo pass I'm now linking in 38s... so faster than link.exe in vs 2017 (which is faster than vs 2015) doing fastlink.

...les/DynamicASTMatchersTests.dir 40M build/tools/clang/unittests/ASTMatchers/Dynamic/CMakeFiles 40M build/tools/clang/test/PCH/Output 40M build/tools/clang/test/PCH 37M build/tools/clang/unittests/Format/CMakeFiles/FormatTests.dir 37M build/tools/clang/unittests/Format/CMakeFiles 36M build/lib/ObjectYAML/CMakeFiles/LLVMObjectYAML.dir 36M build/lib/ObjectYAML/CMakeFiles 36M build/lib/ObjectYAML 35M build/tools/clang/lib/Format/CMakeFiles/clangFormat.dir 35M build/tools/clang/lib/Format/CMakeFiles 35M build/tools/clang/lib/Format 35M build/lib/Bitcode 33M build/lib/Passes/CMakeFiles/LLVMPasses...