mirrors/llvm-project
0
0
Fork 0
mirror of https://github.com/llvm/llvm-project.git synced 2025-04-17 08:56:43 +00:00
Code Issues Projects Releases Wiki Activity
llvm-project/lld/ELF
History
Zhaoxin Yang 6c54ab548f
[lld][LoongArch] Relax R_LARCH_{PCALA,GOT_PC}_{HI20,LO12} (#123566) 
Support relaxation optimization for two types of code sequences.
```
From:
   pcalau12i $a0, %pc_hi20(sym)
       R_LARCH_PCALA_HI20, R_LARCH_RELAX
   addi.w/d $a0, $a0, %pc_lo12(sym)
       R_LARCH_PCALA_LO12, R_LARCH_RELAX
To:
   pcaddi $a0, %pc_lo12(sym)
       R_LARCH_PCREL20_S2
    
From:
   pcalau12i $a0, %got_pc_hi20(sym_got)
       R_LARCH_GOT_PC_HI20, R_LARCH_RELAX
   ld.w/d $a0, $a0, %got_pc_lo12(sym_got)
       R_LARCH_GOT_PC_LO12, R_LARCH_RELAX
To:
   pcaddi $a0, %got_pc_hi20(sym_got)
       R_LARCH_PCREL20_S2
```
Others:
- `loongarch-relax-pc-hi20-lo12-got-symbols.s` is inspired by
`aarch64-adrp-ldr-got-symbols.s`.

Co-authored-by: Xin Wang
[wangxin03@loongson.cn](mailto:wangxin03@loongson.cn)
2025-02-15 09:19:17 +08:00
..
Arch
[lld][LoongArch] Relax R_LARCH_{PCALA,GOT_PC}_{HI20,LO12} (#123566)
2025-02-15 09:19:17 +08:00
AArch64ErrataFix.cpp
[ELF] Make SyntheticSection parameter order match InputSection
2024-11-23 15:16:36 -08:00
AArch64ErrataFix.h
[ELF] Pass Ctx &
2024-10-05 09:37:27 -07:00
ARMErrataFix.cpp
[ELF] Make SyntheticSection parameter order match InputSection
2024-11-23 15:16:36 -08:00
ARMErrataFix.h
[ELF] Pass Ctx & to Arch/
2024-10-06 00:31:51 -07:00
BPSectionOrderer.cpp
[lld][BP] Avoid ordering ICF'ed sections (#126327)
2025-02-13 08:57:44 -08:00
BPSectionOrderer.h
[ELF] Add BPSectionOrderer options (#125559)
2025-02-04 09:12:32 -08:00
CallGraphSort.cpp
[ELF] Allow --symbol-ordering-file and call graph profile to be used together
2025-01-05 17:13:23 -08:00
CallGraphSort.h
[ELF] Internalize computeCacheDirectedSortOrder. NFC
2025-01-05 16:19:09 -08:00
CMakeLists.txt
[ELF] Add BPSectionOrderer options (#125559)
2025-02-04 09:12:32 -08:00
Config.h
[ELF] --package-metadata: support %[0-9a-fA-F][0-9a-fA-F]
2025-02-10 09:21:31 -08:00
Driver.cpp
[ELF] --package-metadata: support %[0-9a-fA-F][0-9a-fA-F]
2025-02-10 09:21:31 -08:00
Driver.h
[ELF] Migrate away from global ctx
2024-11-14 22:17:10 -08:00
DriverUtils.cpp
Rework the Option library to reduce dynamic relocations (#119198)
2024-12-11 15:44:44 -08:00
DWARF.cpp
[ELF] Pass Ctx &
2024-10-10 22:22:25 -07:00
DWARF.h
[lld][ELF] Add --debug-names to create merged .debug_names. (#86508)
2024-04-18 14:41:14 -07:00
EhFrame.cpp
[ELF] EhFrame: replace failOn with errOn
2025-01-25 15:18:13 -08:00
EhFrame.h
…
ICF.cpp
[ELF] Merge parseSymbolVersion and computeIspreemptible
2024-12-08 17:50:17 -08:00
ICF.h
[ELF] Pass Ctx & to ICF and SymbolTable
2024-09-29 14:45:00 -07:00
InputFiles.cpp
[LLD][ELF][AArch64] Discard .ARM.attributes sections (#125838)
2025-02-05 14:04:21 -05:00
InputFiles.h
Revert "[ELF] Optimize parseSymbolVersion"
2024-12-08 17:50:16 -08:00
InputSection.cpp
[ELF] MergeInputSection: replace Fatal with Err
2025-01-25 16:20:27 -08:00
InputSection.h
[NFC] Fix a typo (#121545)
2025-01-03 09:38:04 -08:00
LinkerScript.cpp
[lld][ELF] Handle archive special casing in Input Sections (#119293)
2025-01-10 19:30:38 -08:00
LinkerScript.h
[lld][ELF] Handle archive special casing in Input Sections (#119293)
2025-01-10 19:30:38 -08:00
LTO.cpp
[ELF] Introduce Symbol::isExported to cache includeInDynsym
2024-12-08 22:40:14 -08:00
LTO.h
[ELF] Move InputFile storage from make<> to LinkerDriver::files
2024-11-16 23:50:35 -08:00
MapFile.cpp
[ELF] Reorder SectionBase/InputSectionBase members
2024-11-23 16:34:21 -08:00
MapFile.h
[ELF] Pass Ctx & to MapFile
2024-09-29 15:39:52 -07:00
MarkLive.cpp
[ELF] Introduce Symbol::isExported to cache includeInDynsym
2024-12-08 22:40:14 -08:00
MarkLive.h
[ELF] Pass Ctx & to MarkLive
2024-09-29 15:32:16 -07:00
Options.td
[ELF] --package-metadata: support %[0-9a-fA-F][0-9a-fA-F]
2025-02-10 09:21:31 -08:00
OutputSections.cpp
[LLD][ELF] Fix SHF_MERGE misalignment when spilled (#119289)
2024-12-10 13:43:13 -08:00
OutputSections.h
ELF: Introduce --randomize-section-padding option.
2024-12-13 11:52:09 -08:00
README.md
…
Relocations.cpp
[ELF] Replace some Fatal with Err
2025-01-25 17:29:28 -08:00
Relocations.h
[PAC][lld][AArch64][ELF] Support signed TLSDESC (#113817)
2025-01-22 12:18:05 +03:00
ScriptLexer.cpp
[ELF] Replace inExpr with lexState. NFC
2025-02-01 15:49:08 -08:00
ScriptLexer.h
[ELF] Replace inExpr with lexState. NFC
2025-02-01 15:49:08 -08:00
ScriptParser.cpp
[ELF] Replace inExpr with lexState. NFC
2025-02-01 15:49:08 -08:00
ScriptParser.h
[ELF] ScriptParser: pass Ctx to ScriptParser and ScriptLexer. NFC
2024-09-21 11:06:06 -07:00
Symbols.cpp
[ELF] Refine isExported/isPreemptible condition
2025-02-05 21:16:00 -08:00
Symbols.h
[ELF] Merge exportDynamic/isExported and remove Symbol::includeInDynsym
2025-01-30 22:24:04 -08:00
SymbolTable.cpp
[ELF] Merge exportDynamic/isExported and remove Symbol::includeInDynsym
2025-01-30 22:24:04 -08:00
SymbolTable.h
[ELF] Pass Ctx & to Symbol
2024-10-11 23:34:43 -07:00
SyntheticSections.cpp
[ELF] Refine isExported/isPreemptible condition
2025-02-05 21:16:00 -08:00
SyntheticSections.h
[PAC][lld][AArch64][ELF] Support signed TLSDESC (#113817)
2025-01-22 12:18:05 +03:00
Target.cpp
[ELF] Change getSrcMsg to use ELFSyncStream. NFC
2024-11-29 17:18:22 -08:00
Target.h
[ELF] Remove unneeded Twine in ELFSyncStream
2024-11-24 12:13:02 -08:00
Thunks.cpp
[LLD][ARM] Arm v6-m should not use short Thunks. (#118111)
2024-12-09 11:24:45 +00:00
Thunks.h
[ELF] Make ThunkCreator take ownership of thunks
2024-11-19 23:16:35 -08:00
Writer.cpp
[ELF] Refine isExported/isPreemptible condition
2025-02-05 21:16:00 -08:00
Writer.h
[ELF] Move PhdrEntry to SyntheticSections
2024-11-19 21:59:47 -08:00

README.md

See docs/NewLLD.rst