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llvm-project/lld/COFF
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Alexandre Ganea a3036b3863 Re-Re-land: [CodeView] Add full repro to LF_BUILDINFO record 
This patch adds the missing information to the LF_BUILDINFO record, which allows for rebuilding a .CPP without any external dependency but the .OBJ itself (other than the compiler).

Some external tools that we are using (Recode, Live++) are extracting the information to reproduce a build without any knowledge of the build system. The LF_BUILDINFO stores a full path to the compiler, the PWD (CWD at program startup), a relative or absolute path to the TU, and the full CC1 command line. The command line needs to be freestanding (not depend on any environment variables). In the same way, MSVC doesn't store the provided command-line, but an expanded version (somehow their equivalent of CC1) which is also freestanding.

For more information see PR36198 and D43002.

Differential Revision: https://reviews.llvm.org/D80833
 		2020-08-10 13:36:30 -04:00
..
CMakeLists.txt [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
CallGraphSort.cpp [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
CallGraphSort.h [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
Chunks.cpp [COFF] Migrate COFFObjectFile to Expected<T> 2020-05-08 14:01:39 -07:00
Chunks.h [COFF] Avoid allocating temporary vectors during ICF 2020-05-04 07:01:14 -07:00
Config.h [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
DLL.cpp [LLD] [COFF] Fix alignment of thunks for ARM/ARM64 2020-04-13 23:27:15 +03:00
DLL.h [COFF] Share the tail in delayimport symbol thunks 2019-07-11 21:19:11 +00:00
DebugTypes.cpp Make helpers static. NFC. 2020-07-17 13:49:11 +02:00
DebugTypes.h [COFF] Move type merging to TpiSource::mergeDebugT virtual method 2020-05-14 09:47:00 -07:00
Driver.cpp [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
Driver.h [COFF] Move type merging to TpiSource::mergeDebugT virtual method 2020-05-14 09:47:00 -07:00
DriverUtils.cpp [COFF] Use a global option table to avoid reconstructing it 2020-05-02 15:04:19 -07:00
ICF.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
ICF.h [Coding style change][lld] Rename variables for non-ELF ports 2019-07-11 05:40:30 +00:00
InputFiles.cpp [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
InputFiles.h [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
LLDMapFile.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
LLDMapFile.h [lld-link] Support /map option, matching link.exe 's /map output format 2020-03-24 09:48:00 -04:00
LTO.cpp [LTO] Suppress emission of empty combined module by default 2020-05-04 18:31:09 -07:00
LTO.h [COFF] Assign unique identifiers to ObjFiles from LTO 2020-04-17 17:15:12 -07:00
MapFile.cpp [Support] Move LLD's parallel algorithm wrappers to support 2020-05-05 15:21:05 -07:00
MapFile.h [Coding style change][lld] Rename variables for non-ELF ports 2019-07-11 05:40:30 +00:00
MarkLive.cpp [COFF] Don't treat DWARF sections as GC roots 2020-03-27 12:37:43 -07:00
MarkLive.h [Coding style change][lld] Rename variables for non-ELF ports 2019-07-11 05:40:30 +00:00
MinGW.cpp [LLD] [Mingw] Don't export symbols from profile generate 2020-07-30 23:33:20 +03:00
MinGW.h [COFF] Don't include llvm/LTO/LTO.h in a header 2019-11-14 13:47:18 -08:00
Options.td [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
PDB.cpp Re-Re-land: [CodeView] Add full repro to LF_BUILDINFO record 2020-08-10 13:36:30 -04:00
PDB.h [LLD] [COFF] Wrap file location pair<StringRef,int> in Optional<>. NFC. 2019-10-15 09:18:18 +00:00
README.md
…
SymbolTable.cpp [LLD][COFF] Skip computation of the undefined symbols references that are not shown 2020-07-20 13:45:16 -04:00
SymbolTable.h [COFF] Assign unique identifiers to ObjFiles from LTO 2020-04-17 17:15:12 -07:00
Symbols.cpp [COFF] Migrate COFFObjectFile to Expected<T> 2020-05-08 14:01:39 -07:00
Symbols.h [COFF] Paritally inline Symbol::getName, NFC 2020-05-03 07:58:05 -07:00
TypeMerger.h [COFF] Move type merging to TpiSource::mergeDebugT virtual method 2020-05-14 09:47:00 -07:00
Writer.cpp [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
Writer.h [Coding style change][lld] Rename variables for non-ELF ports 2019-07-11 05:40:30 +00:00

README.md

See docs/NewLLD.rst