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path: root/llvm/lib/ObjectYAML/WasmYAML.cpp
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* [ObjectYAML] Fix some Clang-tidy modernize and Include What You Use ↵Eugene Zelenko2017-07-011-3/+5
| | | | | | warnings; other minor fixes (NFC). llvm-svn: 306925
* [WebAssembly] Add data size and alignement to linking sectionSam Clegg2017-06-271-0/+2
| | | | | | | | | The overal size of the data section (including BSS) is otherwise not included in the wasm binary. Differential Revision: https://reviews.llvm.org/D34657 llvm-svn: 306459
* [WebAssembly] Add support for weak symbols in the binary formatSam Clegg2017-06-201-9/+41
| | | | | | | | | | | This also introduces the updated format for the "linking" section which can represent extra symbol information. See: https://github.com/WebAssembly/tool-conventions/pull/10 Differential Revision: https://reviews.llvm.org/D34019 llvm-svn: 305769
* Move Object format code to lib/BinaryFormat.Zachary Turner2017-06-071-1/+1
| | | | | | | | | | | | This creates a new library called BinaryFormat that has all of the headers from llvm/Support containing structure and layout definitions for various types of binary formats like dwarf, coff, elf, etc as well as the code for identifying a file from its magic. Differential Revision: https://reviews.llvm.org/D33843 llvm-svn: 304864
* [WebAssembly] Fix build error in wasm YAML codeSam Clegg2017-05-101-3/+3
| | | | | | | | | | | This warning didn't show up on my local build but is causing the bots to fail. Seems like a bad idea to have types and variables with the same name anyhow. Differential Revision: https://reviews.llvm.org/D33022 llvm-svn: 302606
* [WebAssembly] Improve libObject support for wasm imports and exportsSam Clegg2017-05-091-2/+6
| | | | | | | | | | | | Previously we had only supported the importing and exporting of functions and globals. Also, add usefull overload of getWasmSymbol() and getNumberOfSymbols() in support of lld port. Differential Revision: https://reviews.llvm.org/D33011 llvm-svn: 302601
* [WebAssembly] Add ObjectYAML support for wasm name sectionSam Clegg2017-05-051-1/+11
| | | | | | Differential Revision: https://reviews.llvm.org/D32841 llvm-svn: 302266
* [WebAssembly] Allow for signed relocation addendsSam Clegg2017-04-261-1/+1
| | | | | | | | | | | | | | Summary: Addends are used as offsets to addresses of globals and can be both positive and negative. This change prints libObject in line with the spec and the MC layer. Subscribers: jfb, dschuff Differential Revision: https://reviews.llvm.org/D32507 llvm-svn: 301369
* [WebAssembly] Read global index in init expression as LEBSam Clegg2017-04-251-0/+3
| | | | | | | | Subscribers: jfb, dschuff Differential Revision: https://reviews.llvm.org/D32462 llvm-svn: 301330
* Add virtual destructor to WasmYAML::Section or avoid memory leakDerek Schuff2017-03-311-0/+9
| | | | | | | | | | Tested locally with -DLLVM_USE_SANITIZER=Address Differential Revision: https://reviews.llvm.org/D31551 Patch by Sam Clegg llvm-svn: 299270
* [WebAssembly] Improve support for WebAssembly binary formatDerek Schuff2017-03-301-0/+348
Mostly this change adds support converting to and from YAML which will allow us to write more test cases for the WebAssembly MC and lld ports. Better support for objdump, readelf, and nm will be in followup CLs. I had to update the two wasm test binaries because they used the old style 'name' section which is no longer supported. Differential Revision: https://reviews.llvm.org/D31099 Patch by Sam Clegg llvm-svn: 299101
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