llvm-project/lld/ELF
Victor Huang 118366dcb6 [PowerPC] Implement R_PPC64_REL24_NOTOC calls, callee also has no TOC
The PC Relative code allows for calls that are marked with the relocation
R_PPC64_REL24_NOTOC. This indicates that the caller does not have a valid TOC
pointer in R2 and does not require R2 to be restored after the call.

This patch is added to support local calls to callees tha also do not have a TOC.

Reviewed By: sfertile, MaskRay, stefanp

Differential Revision: https://reviews.llvm.org/D82816
2020-07-10 07:23:32 -05:00
..
Arch [PowerPC] Implement R_PPC64_REL24_NOTOC calls, callee also has no TOC 2020-07-10 07:23:32 -05:00
AArch64ErrataFix.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
AArch64ErrataFix.h [ELF] Fix variable names in comments after VariableName -> variableName change 2019-07-16 05:50:45 +00:00
ARMErrataFix.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
ARMErrataFix.h [ELF][ARM] Implement --fix-cortex-a8 to fix erratum 657417 2019-09-16 09:38:38 +00:00
CMakeLists.txt [ThinLTO] Pass CodeGenOpts like UnrollLoops/VectorizeLoop/VectorizeSLP 2020-01-09 21:13:11 -08:00
CallGraphSort.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -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 [ELF] Add -z dead-reloc-in-nonalloc=<section_glob>=<value> 2020-07-08 10:15:16 -07:00
DWARF.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
DWARF.h [DebugInfo] Do not hang when parsing a malformed .debug_pub* section. 2020-07-09 19:15:11 +07:00
Driver.cpp [ELF] Add -z dead-reloc-in-nonalloc=<section_glob>=<value> 2020-07-08 10:15:16 -07:00
Driver.h [Coding style change] Rename variables so that they start with a lowercase letter 2019-07-10 05:00:37 +00:00
DriverUtils.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
EhFrame.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
EhFrame.h [Coding style change] Rename variables so that they start with a lowercase letter 2019-07-10 05:00:37 +00:00
ICF.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
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 [ELF] --warn-backrefs: check that D79300 fixed an issue due to `mb = {}` 2020-06-26 20:31:47 -07:00
InputFiles.h [ELF] Demote lazy symbols relative to a discarded section to Undefined 2020-06-09 11:27:34 -07:00
InputSection.cpp [ELF] Add -z dead-reloc-in-nonalloc=<section_glob>=<value> 2020-07-08 10:15:16 -07:00
InputSection.h [ELF][PPC64] Suppress toc-indirect to toc-relative relaxation if R_PPC64_TOC16_LO is seen 2020-04-30 09:16:51 -07:00
LTO.cpp [LLD][ThinLTO] Add --thinlto-single-module to allow compiling partial modules. 2020-06-10 15:32:30 -07:00
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 [ELF] Refine LMA offset propagation rule in D76995 2020-06-19 09:11:33 -07:00
LinkerScript.h [ELF][ARM] Support /DISCARD/ of subset of .ARM.exidx sections 2020-05-11 14:27:13 +01:00
MapFile.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
MapFile.h [ELF] Add --print-archive-stats= 2020-04-29 18:04:37 -07:00
MarkLive.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
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 [ELF] Enforce double-dash form for --warn-backrefs-exclude 2020-07-08 11:45:01 -07:00
OutputSections.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
OutputSections.h [ELF] Refactor uses of getInputSections to improve efficiency NFC 2020-01-21 12:27:52 +00:00
README.md
Relocations.cpp [ELF] Rename canRelax to toExecRelax. NFC 2020-07-08 10:27:31 -07:00
Relocations.h LLD Support for Basic Block Sections 2020-04-07 06:55:57 -07:00
ScriptLexer.cpp [ELF] Don't cause assertion failure if --dynamic-list or --version-script takes an empty file 2020-06-05 15:59:54 -07:00
ScriptLexer.h [ELF] For relative paths in INPUT() and GROUP(), search the directory of the current linker script before searching other paths 2020-04-22 12:34:20 -07:00
ScriptParser.cpp [ELF] Improve --export-dynamic-symbol performance by checking whether wildcard is really used 2020-06-17 17:12:10 -07:00
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] Drop an unneeded reference to `symtab` from SymbolTable::addSymbol 2020-07-06 12:05:54 -07:00
SymbolTable.h [ELF] Replace SymbolTable::forEachSymbol with iterator_range symbols() 2019-11-26 09:09:32 -08:00
Symbols.cpp [ELF] Refine --export-dynamic-symbol semantics to be compatible GNU ld 2.35 2020-06-01 11:30:03 -07:00
Symbols.h [LLD][ELF] Implement --discard-* for cases when -r or --emit-relocs are used. 2020-04-25 18:59:41 +07:00
SyntheticSections.cpp [DebugInfo] Add more checks to parsing .debug_pub* sections. 2020-07-09 19:15:31 +07:00
SyntheticSections.h [LLD][ELF][ARM] recommit Fix ARM Exidx order for non monotonic section order 2020-04-24 13:47:28 +01:00
Target.cpp [ELF] Use namespace qualifiers (lld:: or elf::) instead of `namespace lld { namespace elf {` 2020-05-15 08:49:53 -07:00
Target.h [ELF][PPC64] Synthesize _savegpr[01]_{14..31} and _restgpr[01]_{14..31} 2020-05-26 09:35:41 -07:00
Thunks.cpp [PowerPC] Support PCRelative Callees for R_PPC64_REL24 Relocation 2020-07-09 09:50:19 -05:00
Thunks.h [ELF][PPC32] Implement IPLT code sequence for non-preemptible IFUNC 2019-12-29 22:42:53 -08:00
Writer.cpp [ELF] Add -z start-stop-visibility= to set __start_/__stop_ symbol visibility 2020-06-23 15:59:59 -07:00
Writer.h Revert "Revert r370635, it caused PR43241." 2019-09-06 15:57:24 +00:00

README.md

See docs/NewLLD.rst