Jian Cai f73c5e8b40 [llvm-objcopy] preserve file ownership when overwritten by root ... As of binutils 2.36, GNU strip calls chown(2) for "sudo strip foo" and "sudo strip foo -o foo", but no "sudo strip foo -o bar" or "sudo strip foo -o ./foo". In other words, while "sudo strip foo -o bar" creates a new file bar with root access, "sudo strip foo" will keep the owner and group of foo unchanged. Currently llvm-objcopy and llvm-strip behave differently, always changing the owner and gropu to root. The discrepancy prevents Chrome OS from migrating to llvm-objcopy and llvm-strip as they change file ownership and cause intended users/groups to lose access when invoked by sudo with the following sequence (recommended in man page of GNU strip). 1.<Link the executable as normal.> 1.<Copy "foo" to "foo.full"> 1.<Run "strip --strip-debug foo"> 1.<Run "objcopy --add-gnu-debuglink=foo.full foo"> This patch makes llvm-objcopy and llvm-strip follow GNU's behavior. Link: crbug.com/1108880		2021-02-12 18:01:43 -08:00
..
bugpoint	[tools] Use llvm::append_range (NFC)	2021-01-05 21:15:56 -08:00
bugpoint-passes
dsymutil	Mark output as text if it is really text	2021-02-12 07:14:21 -05:00
gold	[ThinLTO][gold] Fix filenaming scheme for tasks.	2021-02-12 09:40:08 -08:00
llc	[CodeGen] New pass: Replace vector intrinsics with call to vector library	2021-02-12 12:53:27 -05:00
lli	[ORC] Move Orc RPC code into Shared, rename some RPC types.	2020-12-30 12:48:20 +11:00
llvm-ar
llvm-as
llvm-as-fuzzer
llvm-bcanalyzer
llvm-c-test	LLVM-C: Allow LLVM{Get/Set}Alignment on an atomicrmw/cmpxchg instruction.	2021-02-12 18:31:18 -05:00
llvm-cat	[tools] Use llvm::append_range (NFC)	2021-01-05 21:15:56 -08:00
llvm-cfi-verify	[llvm-cfi-verify] Set UseSymbolTable to false	2021-02-10 09:44:13 -08:00
llvm-config
llvm-cov	[llvm] Use append_range (NFC)	2021-01-29 23:23:34 -08:00
llvm-cvtres	[llvm] Don't include StringSwitch.h where unnecessary (NFC)	2021-01-21 19:59:48 -08:00
llvm-cxxdump
llvm-cxxfilt
llvm-cxxmap
llvm-diff	Switch from llvm::is_trivially_copyable to std::is_trivially_copyable	2020-12-02 22:02:48 -08:00
llvm-dis
llvm-dwarfdump	[tools] Use llvm::append_range (NFC)	2021-01-05 21:15:56 -08:00
llvm-dwp	[llvm-dwp] Automatically set the target triple	2021-01-25 11:58:54 +01:00
llvm-elfabi	[llvm-elfabi] Add flag to preserve timestamp when output is the same	2020-12-29 20:27:06 -08:00
llvm-exegesis	Fix exegesis build on aarch64-windows-msvc host	2021-02-12 09:50:22 +00:00
llvm-extract
llvm-go
llvm-gsymutil	[tools] Use llvm::append_range (NFC)	2021-01-05 21:15:56 -08:00
llvm-ifs	[llvm] Remove redundant string initialization (NFC)	2021-01-12 21:43:46 -08:00
llvm-isel-fuzzer
llvm-itanium-demangle-fuzzer
llvm-jitlink	[llvm-jitlink] Replace use of deprecated gethostbyname by getaddrinfo.	2021-01-29 03:11:16 -06:00
llvm-jitlistener	[MCJIT] Profile the code generated by MCJIT engine using Intel VTune profiler	2020-11-16 19:28:14 +11:00
llvm-libtool-darwin
llvm-link	[llvm-link] Improve link time for bitcode archives [NFC]	2021-01-19 16:41:28 -08:00
llvm-lipo	[Target] Use llvm::any_of (NFC)	2020-12-24 19:43:26 -08:00
llvm-lto	Revert "[LTO] Use lto::backend for code generation."	2021-02-03 22:49:30 +00:00
llvm-lto2	[LTO] Add support for existing Config::Freestanding option.	2021-01-22 13:45:39 +00:00
llvm-mc	[llvm][clang][mlir] Add checks for the return values from Target::createXXX to prevent protential null deref	2020-11-21 21:04:12 -08:00
llvm-mc-assemble-fuzzer
llvm-mc-disassemble-fuzzer
llvm-mca	[NFC][llvm-mca] Fix compiler warning	2021-02-04 09:44:36 -08:00
llvm-microsoft-demangle-fuzzer
llvm-ml	[ms] [llvm-ml] Support command-line defines	2020-12-01 18:06:05 -05:00
llvm-modextract
llvm-mt
llvm-nm	[NFC][llvm-nm] Fix unused variable warning	2021-01-29 11:42:23 +08:00
llvm-objcopy	[llvm-objcopy] preserve file ownership when overwritten by root	2021-02-12 18:01:43 -08:00
llvm-objdump	[llvm-objdump] Fix missing first line of license in header file	2021-02-05 08:45:50 +00:00
llvm-opt-fuzzer	[FuzzMutate] Add mutator to modify instruction flags.	2021-01-23 19:05:20 +00:00
llvm-opt-report
llvm-pdbutil	[llvm] Remove redundant return and continue statements (NFC)	2021-01-14 20:30:34 -08:00
llvm-profdata	[CSSPGO] Support of CS profiles in extended binary format.	2021-01-27 21:29:46 -08:00
llvm-profgen	[CSSPGO][llvm-profgen] Filter out the instructions without location info for symbolizer	2021-02-12 16:47:49 -08:00
llvm-rc	[llvm-rc] Handle driveless absolute windows paths when loading external files	2020-12-10 14:11:06 +02:00
llvm-readobj	[llvm-readobj] Add support for decoding FreeBSD ELF notes	2021-02-09 16:59:22 +00:00
llvm-reduce	[llvm-reduce] ReduceGlobalVarInitializers delta pass: fix handling of globals w/ comdat/non-external linkage	2021-01-07 18:05:03 +03:00
llvm-rtdyld	[llvm][clang][mlir] Add checks for the return values from Target::createXXX to prevent protential null deref	2020-11-21 21:04:12 -08:00
llvm-shlib
llvm-size	[llvm-cov] Use is_contained (NFC)	2020-12-27 09:57:25 -08:00
llvm-special-case-list-fuzzer
llvm-split	[LTO] Update splitCodeGen to take a reference to the module. (NFC)	2021-01-29 11:53:11 +00:00
llvm-stress	[tools] Use llvm::append_range (NFC)	2021-01-05 21:15:56 -08:00
llvm-strings
llvm-symbolizer	[llvm-symbolizer] - Fix the crash in GNU output style with --no-inlines and missing input file.	2021-01-30 18:36:38 +03:00
llvm-undname
llvm-xray	Fix JSON formatting when converting to trace event format	2021-02-10 13:00:28 +11:00
llvm-yaml-numeric-parser-fuzzer	[llvm] Use llvm::erase_value and llvm::erase_if (NFC)	2021-01-02 09:24:15 -08:00
llvm-yaml-parser-fuzzer	[llvm] Use llvm::erase_value and llvm::erase_if (NFC)	2021-01-02 09:24:15 -08:00
lto	[llvm] Use append_range (NFC)	2021-01-29 23:23:34 -08:00
msbuild
obj2yaml	[yaml2obj] Handle NT_* string values in for ELF note types	2021-02-09 16:59:22 +00:00
opt	[CodeGen] New pass: Replace vector intrinsics with call to vector library	2021-02-12 12:53:27 -05:00
opt-viewer
remarks-shlib
sancov
sanstats
split-file
verify-uselistorder
vfabi-demangle-fuzzer
xcode-toolchain
yaml2obj
CMakeLists.txt