llvm-project/llvm/lib/Support
Michał Górny afcdd43bf7 [llvm] [Support] Fix segv if argv0 is null in getMainExecutable()
When LLDB Python bindings are used and stack backtraces are enabled
for logging, getMainExecutable() is called with argv0 being null.
This caused the fallback function getprogpath() (used on FreeBSD, NetBSD
and Linux) to segfault.  Make it handle null executable name gracefully.

Differential Revision: https://reviews.llvm.org/D91012
2020-11-09 11:35:11 +01:00
..
Unix [llvm] [Support] Fix segv if argv0 is null in getMainExecutable() 2020-11-09 11:35:11 +01:00
Windows [Support] PR42623: Avoid setting the delete-on-close bit if a TempFile doesn't reside on a local drive 2020-10-30 13:37:40 -04:00
AArch64TargetParser.cpp [AArch64] Add CPU Cortex-R82 2020-10-02 12:47:23 +01:00
ABIBreak.cpp
AMDGPUMetadata.cpp AMDGPU: Remove .value_type from kernel metadata 2020-07-10 18:16:31 -04:00
APFixedPoint.cpp [Fixed Point] Add floating point methods to APFixedPoint. 2020-10-09 10:27:42 +02:00
APFloat.cpp Cleanup namespace comment to fix clang-tidy warning. NFCI. 2020-11-03 18:13:21 +00:00
APInt.cpp [APInt] New member function setBitVal 2020-09-02 21:40:31 +01:00
APSInt.cpp ADT: Fix that APSInt's string constructor claims it requires 5 bits to store a zero 2020-06-10 16:36:33 +02:00
ARMAttributeParser.cpp [RISCV] ELF attribute section for RISC-V. 2020-03-31 16:16:19 +08:00
ARMBuildAttrs.cpp [RISCV] ELF attribute section for RISC-V. 2020-03-31 16:16:19 +08:00
ARMTargetParser.cpp ARMTargetParser.cpp - use auto const references in for range loops. NFCI. 2020-09-09 11:38:31 +01:00
ARMWinEH.cpp
Allocator.cpp Revert "[Support] Explicitly instantiate BumpPtrAllocatorImpl" 2020-01-18 09:33:00 -08:00
Atomic.cpp
BinaryStreamError.cpp
BinaryStreamReader.cpp BinaryStream - fix static analyzer warnings. NFCI. 2019-11-08 13:20:24 +00:00
BinaryStreamRef.cpp
BinaryStreamWriter.cpp
BlockFrequency.cpp
BranchProbability.cpp Make some static class members constexpr 2020-04-22 12:25:01 +02:00
BuryPointer.cpp
CMakeLists.txt Revert multiple patches based on "Introduce CfgTraits abstraction" 2020-10-27 20:33:30 +01:00
COM.cpp
COPYRIGHT.regex
CRC.cpp [CMake] Simplify CMake handling for zlib 2020-08-11 20:22:11 -07:00
CachePruning.cpp CachePruning.h - reduce StringRef.h to Optional.h include. NFC 2020-05-08 14:06:53 +01:00
Chrono.cpp
CodeGenCoverage.cpp Introduce llvm::sys::Process::getProcessId() and adopt it 2020-04-16 15:05:37 +03:00
CommandLine.cpp Fix bugs in EOL marking in command line tokenizers 2020-11-05 13:01:32 -08:00
Compression.cpp [CMake] Simplify CMake handling for zlib 2020-08-11 20:22:11 -07:00
ConvertUTF.cpp
ConvertUTFWrapper.cpp Reland "[Support][unittests] Enforce alignment in ConvertUTFTest" 2020-10-14 12:02:27 +02:00
CrashRecoveryContext.cpp [Support] On Unix, let the CrashRecoveryContext return the signal code 2020-09-24 08:21:43 -04:00
DAGDeltaAlgorithm.cpp
DJB.cpp Revert "Forward declare Optional<T> in STLExtras.h" 2019-11-13 16:36:21 -08:00
DataExtractor.cpp [Support] Make DataExtractor error messages more clear 2020-06-02 12:57:51 +02:00
Debug.cpp Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
DebugCounter.cpp DebugCounterList::printOptionInfo - use const auto& iterator in for-range-loop. 2020-07-09 11:37:49 +01:00
DeltaAlgorithm.cpp
DynamicLibrary.cpp
ELFAttributeParser.cpp [RISCV] Support RISC-V ELF attributes sections in llvm-readobj. 2020-04-01 21:50:11 +08:00
ELFAttributes.cpp [RISCV] ELF attribute section for RISC-V. 2020-03-31 16:16:19 +08:00
Errno.cpp
Error.cpp [Support] Add a C-API function to create a StringError instance. 2020-10-19 01:59:04 -07:00
ErrorHandling.cpp Improve error handling for SmallVector programming errors 2020-09-02 15:00:26 -07:00
ExtensibleRTTI.cpp [Support] Add missing files from e823068306. 2020-04-13 13:30:45 -07:00
FileCollector.cpp [FileCollector] Move interface into FileCollectorBase (NFC) 2020-10-19 21:37:20 -07:00
FileOutputBuffer.cpp FileOutputBuffer.h - remove unused includes. NFC. 2020-05-28 14:38:12 +01:00
FileUtilities.cpp std::isspace -> llvm::isSpace (where locale should be ignored) 2020-05-02 15:36:04 +02:00
FoldingSet.cpp [Support] FoldingSetNodeID::AddString(): reserve memory 2020-06-08 23:26:54 +03:00
FormatVariadic.cpp [NFC] Simplify `splitLiteralAndReplacement` function 2020-07-22 15:32:32 -07:00
FormattedStream.cpp [Support] Fix signed/unsigned comparison warning 2020-07-08 11:26:10 +01:00
GlobPattern.cpp Revert rGca18ce1a00cd8b7cb7ce0e130440f5ae1ffe86ee "GlobPattern.h - remove unnecessary BitVector.h/StringRef.h includes. NFC" 2020-05-17 18:51:21 +01:00
GraphWriter.cpp Fix SelectionDAG Graph Printing on Windows 2020-05-05 17:01:05 -07:00
Hashing.cpp
Host.cpp [X86] Support Intel avxvnni 2020-10-31 12:39:51 +08:00
InitLLVM.cpp llvm-ar: Fix MinGW compilation 2020-02-28 09:59:24 +01:00
IntEqClasses.cpp Explicitly include <cassert> when using assert 2020-03-02 22:45:28 +01:00
IntervalMap.cpp Explicitly include <cassert> when using assert 2020-03-02 22:45:28 +01:00
ItaniumManglingCanonicalizer.cpp ItaniumManglingCanonicalizer - reduce StringRef.h include to forward declaration + remove duplicate includes. NFC 2020-05-08 14:06:53 +01:00
JSON.cpp [json] Provide a means to delegate writing a value to another API 2020-10-07 18:31:45 +02:00
KnownBits.cpp [KnownBits] Move ValueTracking SREM KnownBits handling to KnownBits::srem. NFCI. 2020-11-05 14:58:33 +00:00
LEB128.cpp
LLVMBuild.txt
LineIterator.cpp Support: Allow use of MemoryBufferRef with line_iterator 2020-10-13 16:43:49 -04:00
Locale.cpp
LockFileManager.cpp Introduce llvm::sys::Process::getProcessId() and adopt it 2020-04-16 15:05:37 +03:00
LowLevelType.cpp [SVE] Make ElementCount and TypeSize use a new PolySize class 2020-10-12 08:23:38 +01:00
MD5.cpp Avoid SmallString.h include in MD5.h, NFC 2020-02-26 09:10:24 -08:00
ManagedStatic.cpp
MathExtras.cpp
MemAlloc.cpp Replicate attributes on definition to make MSVC less noisy 2020-04-25 02:02:00 +02:00
Memory.cpp
MemoryBuffer.cpp Revert "[Modules] Add stats to measure performance of building and loading modules." 2020-09-24 12:36:06 -07:00
MemoryBufferRef.cpp Support: Add operator== for MemoryBufferRef and split out MemoryBufferRef.h 2020-10-13 16:42:24 -04:00
NativeFormatting.cpp NativeFormatting.h - reduce raw_ostream.h include to forward declaration. NFC. 2020-05-09 13:32:14 +01:00
OptimizedStructLayout.cpp Rename OptimalLayout to OptimizedStructLayout at Chris's request. 2020-04-10 00:14:20 -04:00
Optional.cpp
Parallel.cpp [Support] Define llvm::parallel::strategy for -DLLVM_ENABLE_THREADS=off builds after D76885 2020-07-08 10:51:20 -07:00
Path.cpp [llvm] Use early exits and get rid of if-return-else-return pattern; NFC 2020-10-21 14:18:42 +02:00
PluginLoader.cpp
PrettyStackTrace.cpp [Driver] When forcing a crash print the bug report message 2020-06-29 13:13:12 +01:00
Process.cpp Reapply: [clang-cl] Always interpret the LIB env var as separated with semicolons 2020-09-22 10:51:25 +03:00
Program.cpp [Clang] Move clang::Job::printArg to llvm::sys::printArg. NFCI. 2020-06-18 09:17:13 -04:00
RISCVAttributeParser.cpp [RISCV] ELF attribute section for RISC-V. 2020-03-31 16:16:19 +08:00
RISCVAttributes.cpp [RISCV] ELF attribute section for RISC-V. 2020-03-31 16:16:19 +08:00
RWMutex.cpp
RandomNumberGenerator.cpp llvm-ar: Fix MinGW compilation 2020-02-28 09:59:24 +01:00
Regex.cpp [ASTMatchers] Enhanced support for matchers taking Regex arguments 2020-07-02 14:52:25 +01:00
SHA1.cpp SHA1.h - remove unnecessary ArrayRef.h/StringRef.h includes. NFC. 2020-04-21 15:12:17 +01:00
ScaledNumber.cpp
ScopedPrinter.cpp
Signals.cpp Add support for setting the path to llvm-symbolizer through an environment variable 2020-09-24 19:14:04 +00:00
Signposts.cpp
SmallPtrSet.cpp
SmallVector.cpp [SmallVector] Move error handling out of line 2020-09-06 18:06:44 +02:00
SourceMgr.cpp [TableGen] New backend to print detailed records. 2020-10-02 10:22:13 -04:00
SpecialCaseList.cpp As part of using inclusive language within the llvm project, 2020-06-20 00:24:57 -07:00
Statistic.cpp Fix "Statistics are disabled" 2020-06-03 16:10:09 -07:00
StringExtras.cpp [llvm][StringExtras] Add missing include of cctype 2020-04-14 19:29:54 -07:00
StringMap.cpp Refactor StringMap.h, splitting StringMapEntry out to its own header. 2020-04-12 08:25:17 -07:00
StringRef.cpp [StringRef] Use some trickery to avoid initializing the std::string returned by upper()/lower() 2020-05-21 16:03:09 +02:00
StringSaver.cpp Temporarily Revert "[Support] Make UniqueStringSaver wrap a StringSet" 2020-05-14 19:18:20 -07:00
SuffixTree.cpp [SuffixTree][MachOpt] Factoring out Suffix Tree and adding Unit Tests 2020-06-08 12:44:18 -07:00
SymbolRemappingReader.cpp
SystemUtils.cpp [opt] Remove obsolete --quiet option 2020-07-08 13:21:20 -07:00
TarWriter.cpp Reland D78945 TarWriter: Only use 137 of the 155 prefix bytes. 2020-04-27 10:37:23 -07:00
TargetParser.cpp [AMDGPU] Add gfx1033 target 2020-11-03 16:27:48 +00:00
TargetRegistry.cpp
ThreadLocal.cpp
ThreadPool.cpp [Support] Simplify and optimize ThreadPool 2020-04-28 12:20:42 -07:00
Threading.cpp [llvm-cov] Prevent llvm-cov from using too many threads 2020-04-24 15:28:25 -04:00
TimeProfiler.cpp [TimeProfiler] Emit clock synchronization point 2020-04-23 01:09:31 +03:00
Timer.cpp [Clang][Driver] In -fintegrated-cc1 mode, avoid crashing on exit after a compiler crash 2020-03-13 08:15:35 -04:00
ToolOutputFile.cpp [Support] Use outs() in ToolOutputFile 2020-06-04 14:56:35 +02:00
TrigramIndex.cpp TrigramIndex.cpp - remove unnecessary includes. NFCI. 2020-09-09 11:38:31 +01:00
Triple.cpp [RFC][Target] Add a new triple called Triple::csky 2020-09-02 12:46:09 +08:00
Twine.cpp
Unicode.cpp
UnicodeCaseFold.cpp
Valgrind.cpp
VersionTuple.cpp VersionTuple.h - reduce includes to forward declarations. NFC. 2020-06-08 11:08:44 +01:00
VirtualFileSystem.cpp [lldb] Add reproducer verifier 2020-09-02 22:00:00 -07:00
Watchdog.cpp
WithColor.cpp WithColor.h - reduce CommandLine.h include to forward declaration. NFC. 2020-06-23 17:07:53 +01:00
X86TargetParser.cpp [X86] Support Intel avxvnni 2020-10-31 12:39:51 +08:00
YAMLParser.cpp Add -Wno-error=unknown flag to clang-format. 2020-09-19 10:17:57 +02:00
YAMLTraits.cpp [llvm] Fix ODRViolations for VersionTuple YAML specializations NFC 2020-10-20 18:29:15 -07:00
Z3Solver.cpp [llvm][Z3][NFC] Improve mkBitvector performance 2020-06-30 12:26:50 +02:00
circular_raw_ostream.cpp
raw_os_ostream.cpp
raw_ostream.cpp raw_ostream.cpp - remove duplicate includes. NFCI. 2020-09-16 18:32:28 +01:00
regcomp.c
regengine.inc
regerror.c
regex2.h
regex_impl.h
regexec.c
regfree.c
regstrlcpy.c
regutils.h
xxhash.cpp