maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/lld/ELF
History
Fangrui Song 3a5fb57393 [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 
The new `lazy` state is the inverse of the previous `LazyObjFile::extracted`.
There are many advantages:

* previously when a LazyObjFile was extracted, a new ObjFile/BitcodeFile was created; now the file is reused, just with `lazy` cleared
* avoid the confusing transfer of `symbols` from LazyObjFile to the new file
* the `incompatible file:` diagnostic is unified with `is incompatible with`
* simpler code, smaller executable (6200+ bytes smaller on x86-64)
* make eager parsing feasible (for parallel section/symbol table initialization)
 		2021-12-22 17:41:50 -08:00
..
Arch [ELF] #undef PPC to support GCC powerpc32 build 2021-12-20 10:12:51 -08:00
AArch64ErrataFix.cpp [ELF] Change objectFiles to ELFFileBase * 2021-12-15 00:37:10 -08:00
AArch64ErrataFix.h [LLD][ELF] Optimize linker script filename glob pattern matching NFC 2020-09-16 10:26:11 +01:00
ARMErrataFix.cpp [ELF] Change objectFiles to ELFFileBase * 2021-12-15 00:37:10 -08:00
ARMErrataFix.h [LLD][ELF] Optimize linker script filename glob pattern matching NFC 2020-09-16 10:26:11 +01:00
CMakeLists.txt [CMake] Make `intrinsics_gen` dependency unconditional. 2020-07-17 16:43:17 -07:00
CallGraphSort.cpp [ELF] Update comments/diagnostics for some long options to use the canonical two-dash form 2021-10-25 12:52:06 -07:00
CallGraphSort.h
…
Config.h [ELF] Change some global pointers to unique_ptr 2021-12-22 14:36:14 -08:00
DWARF.cpp [ELF] Replace InputBaseSection::{areRelocsRela,firstRelocation,numRelocation} with relSecIdx 2021-10-27 09:51:07 -07:00
DWARF.h [ELF] --gdb-index: skip SHF_GROUP .debug_info 2020-08-13 09:11:01 -07:00
Driver.cpp [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 2021-12-22 17:41:50 -08:00
Driver.h [ELF] Change some global pointers to unique_ptr 2021-12-22 14:36:14 -08:00
DriverUtils.cpp [ELF] Update comments/diagnostics for some long options to use the canonical two-dash form 2021-10-25 12:52:06 -07:00
EhFrame.cpp ELF: Teach the linker about the 'B' augmentation string character. 2021-01-05 19:51:11 -08:00
EhFrame.h [ELF] --icf: don't fold text sections with LSDA 2020-08-05 09:16:28 -07:00
ICF.cpp [ELF] Rename BaseCommand to SectionCommand. NFC 2021-11-25 20:24:23 -08:00
ICF.h
…
InputFiles.cpp [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 2021-12-22 17:41:50 -08:00
InputFiles.h [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 2021-12-22 17:41:50 -08:00
InputSection.cpp [ELF] InputSection::writeTo: reorder type checks and add LLVM_UNLIKELY 2021-12-16 23:42:50 -08:00
InputSection.h [ELF] Speed up MergeInputSection::split*. NFC 2021-12-16 21:17:02 -08:00
LTO.cpp [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 2021-12-22 17:41:50 -08:00
LTO.h
…
LinkerScript.cpp [ELF] Change some global pointers to unique_ptr 2021-12-22 14:36:14 -08:00
LinkerScript.h [ELF] Change some global pointers to unique_ptr 2021-12-22 14:36:14 -08:00
MapFile.cpp [ELF] Change objectFiles to ELFFileBase * 2021-12-15 00:37:10 -08:00
MapFile.h [ELF] --cref: If -Map is specified, print to the map file 2021-11-29 14:14:53 -08:00
MarkLive.cpp [ELF] --gc-sections: Work around SHT_PROGBITS .init_array 2021-12-21 10:44:29 -08:00
MarkLive.h
…
Options.td [ELF] Move -l -L canonical and --library-path --library aliases 2021-12-15 21:49:53 -08:00
OutputSections.cpp [ELF] Optimize RelocationSection<ELFT>::writeTo 2021-12-21 09:43:44 -08:00
OutputSections.h [ELF] Fix out-of-bounds write in memset(&Out::first, ...) 2021-11-28 14:47:57 -08:00
README.md
…
Relocations.cpp [ELF] maybeReportUndefined: move sym.isUndefined() check to the caller. NFC 2021-12-16 00:27:19 -08:00
Relocations.h Reland D114783/D115603 [ELF] Split scanRelocations into scanRelocations/postScanRelocations 2021-12-14 16:28:41 -08:00
ScriptLexer.cpp [ELF] Optimize ScriptLexer::getLineNumber by caching the previous line number and offset 2021-06-22 15:35:24 -07:00
ScriptLexer.h [ELF] Optimize ScriptLexer::getLineNumber by caching the previous line number and offset 2021-06-22 15:35:24 -07:00
ScriptParser.cpp [ELF] Rename BaseCommand to SectionCommand. NFC 2021-11-25 20:24:23 -08:00
ScriptParser.h [ELF] Improve --export-dynamic-symbol performance by checking whether wildcard is really used 2020-06-17 17:12:10 -07:00
SymbolTable.cpp [ELF] Change some global pointers to unique_ptr 2021-12-22 14:36:14 -08:00
SymbolTable.h [ELF] Change some global pointers to unique_ptr 2021-12-22 14:36:14 -08:00
Symbols.cpp [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 2021-12-22 17:41:50 -08:00
Symbols.h [ELF] Replace LazyObjFile with lazy ObjFile/BitcodeFile 2021-12-22 17:41:50 -08:00
SyntheticSections.cpp [ELF] Change mipsGotIndex to uint32_t 2021-12-21 20:19:51 -08:00
SyntheticSections.h [ELF] Optimize RelocationSection<ELFT>::writeTo 2021-12-21 09:43:44 -08:00
Target.cpp [ELF] Change common diagnostics to report both object file location and source file location 2021-10-28 09:38:45 -07:00
Target.h [ELF] Inline isPPC64SmallCodeModelTocReloc which is only called once. NFC 2021-11-09 20:41:05 -08:00
Thunks.cpp [ELF][PPC64] Remove unneeded PPC64PCRelLongBranchThunk 2021-11-30 11:33:17 -08:00
Thunks.h [lld] Add missing includes (NFC) 2021-06-03 18:55:18 +02:00
Writer.cpp [ELF] --time-trace: Trace "Write sections" 2021-12-20 10:51:24 -08:00
Writer.h [ELF] Move getOutputSectionName from Writer.cpp to LinkerScript.cpp. NFC 2021-11-20 22:18:09 -08:00

README.md

See docs/NewLLD.rst