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llvm-project/lld/ELF
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Fangrui Song 74bece8dde [WPD][ELF] Allow whole program devirtualization for version script localized symbols 
A `local:` version node in a version script can change the effective symbol binding
to STB_LOCAL. The linker needs to communicate the fact to enable WPD
(otherwise LTO does not know that the `!vcall_visibility` metadata has
effectively changed from VCallVisibilityPublic to VCallVisibilityLinkageUnit).

Reviewed By: tejohnson

Differential Revision: https://reviews.llvm.org/D98220
 		2021-03-09 22:33:47 -08:00
..
Arch [LLD][ELF][ARM] Refactor inBranchRange to use addend for PC Bias 2021-03-02 11:02:33 +00:00
AArch64ErrataFix.cpp [ELF] Move the outSecOff addend from relocAlloc/relocNonAlloc/... to InputSectionBase::relocate 2020-08-11 08:06:38 -07:00
AArch64ErrataFix.h [LLD][ELF] Optimize linker script filename glob pattern matching NFC 2020-09-16 10:26:11 +01:00
ARMErrataFix.cpp [ELF] Move the outSecOff addend from relocAlloc/relocNonAlloc/... to InputSectionBase::relocate 2020-08-11 08:06:38 -07:00
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 [COFF] Port CallGraphSort to COFF from ELF 2020-07-30 15:21:44 -07:00
CallGraphSort.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Config.h [PowerPC][PC Rel] Implement option to omit Power10 instructions from stubs 2021-03-04 13:27:46 -05:00
DWARF.cpp [lib/Object] - Generalize the RelocationResolver API. 2020-11-20 10:32:49 +03:00
DWARF.h [ELF] --gdb-index: skip SHF_GROUP .debug_info 2020-08-13 09:11:01 -07:00
Driver.cpp [PowerPC][PC Rel] Implement option to omit Power10 instructions from stubs 2021-03-04 13:27:46 -05:00
Driver.h [LLD] Rename lld port driver entry function to a consistent name 2020-12-18 12:18:37 +05:30
DriverUtils.cpp [ELF] Rewriting the path of sample profile file for --reproduce response.txt 2021-02-09 00:00:16 -08:00
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 [LLD][ELF] Improve ICF for relocations to ineligible sections via "aliases" 2020-10-15 12:43:14 +01:00
ICF.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
InputFiles.cpp fix comment typos to cycle bots 2021-02-18 14:25:21 -05:00
InputFiles.h [LLD][ELF] - Use LLVM_ELF_IMPORT_TYPES_ELFT instead of multiple types definitions. NFCI. 2020-12-29 10:50:07 +03:00
InputSection.cpp [lld][ELF] Removing redundant cast. NFC. 2021-02-28 16:53:41 -08:00
InputSection.h [ELF] Don't consider SHF_ALLOC ".debug*" sections debug sections 2020-11-12 09:59:43 -08:00
LTO.cpp [WPD][ELF] Allow whole program devirtualization for version script localized symbols 2021-03-09 22:33:47 -08:00
LTO.h [Coding style change] Rename variables so that they start with a lowercase letter 2019-07-10 05:00:37 +00:00
LinkerScript.cpp [LLD][ELF] - Don't keep empty output sections which have explicit program headers. 2020-12-02 11:19:21 +03:00
LinkerScript.h [LLD][ELF] Optimize linker script filename glob pattern matching NFC 2020-09-16 10:26:11 +01:00
MapFile.cpp [lld][ELF] Add additional time trace categories 2020-11-10 10:28:46 +00:00
MapFile.h [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
MarkLive.cpp [ELF] Add -z start-stop-gc to let __start_/__stop_ not retain C identifier name sections 2021-02-25 15:46:37 -08:00
MarkLive.h Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
Options.td [PowerPC][PC Rel] Implement option to omit Power10 instructions from stubs 2021-03-04 13:27:46 -05:00
OutputSections.cpp [ELF] --emit-relocs: fix a crash if .rela.dyn is an empty output section 2020-12-16 08:59:38 -08:00
OutputSections.h [ELF][NFCI] small cleanup to OutputSections.h 2021-01-12 23:09:16 +00:00
README.md
…
Relocations.cpp [LLD][ELF][ARM] Refactor inBranchRange to use addend for PC Bias 2021-03-02 11:02:33 +00:00
Relocations.h [LLD][ELF][ARM] Refactor inBranchRange to use addend for PC Bias 2021-03-02 11:02:33 +00:00
ScriptLexer.cpp [LLD][ELF] - Linkerscript: report location for the "unclosed comment in a linker script" error. 2020-07-24 11:38:26 +03:00
ScriptLexer.h [LLD][ELF] - Linkerscript: report location for the "unclosed comment in a linker script" error. 2020-07-24 11:38:26 +03:00
ScriptParser.cpp [ELF] Inspect -EL & -EB for OUTPUT_FORMAT(default, big, little) 2021-02-08 10:34:57 -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] --wrap: don't leave the original symbol as SHN_UNDEF in .symtab or .dynsym 2020-08-08 18:18:20 -07:00
SymbolTable.h [ELF] Replace SymbolTable::forEachSymbol with iterator_range symbols() 2019-11-26 09:09:32 -08:00
Symbols.cpp fix comment typo to cycle bots 2021-02-17 15:29:39 -05:00
Symbols.h [LTO] Prevent devirtualization for symbols dynamically exported 2021-01-27 15:54:13 -08:00
SyntheticSections.cpp [ELF] Drop .rel[a].debug_gnu_pub{names,types} for --gdb-index --emit-relocs 2021-01-12 00:07:28 -08:00
SyntheticSections.h [LLD][ELF] - Use LLVM_ELF_IMPORT_TYPES_ELFT instead of multiple types definitions. NFCI. 2020-12-29 10:50:07 +03:00
Target.cpp [ELF] Rename adjustRelaxExpr to adjustTlsExpr and delete the unused `data` parameter. NFC 2020-11-25 09:00:55 -08:00
Target.h [ELF] Rename adjustRelaxExpr to adjustTlsExpr and delete the unused `data` parameter. NFC 2020-11-25 09:00:55 -08:00
Thunks.cpp [PowerPC][PC Rel] Implement option to omit Power10 instructions from stubs 2021-03-04 13:27:46 -05:00
Thunks.h [PowerPC][PC Rel] Implement option to omit Power10 instructions from stubs 2021-03-04 13:27:46 -05:00
Writer.cpp fix comment typos to cycle bots 2021-02-18 14:25:21 -05:00
Writer.h Revert "Revert r370635, it caused PR43241." 2019-09-06 15:57:24 +00:00

README.md

See docs/NewLLD.rst