Doomhowl-Interactive/llvm-project
0
0
Fork 0
Code Issues Pull Requests Actions 5 Packages Projects Releases Wiki Activity
Files
main
llvm-project/lldb/source/Target/TargetProperties.td
jimingham 2c7b820bc8 Ensure that the Synthetic children of a ValueObject are managed by their parents ClusterManager (#192561) 
A very common pattern in our synthetic child providers was to make the
child ValueObject using ValueObjectConstResult::Create or some form of
the static ValueObject::CreateValueObjectFrom*** methods, and store and
hand that out as the child. Doing that creates a "root" ValueObject
whose lifecycle is not linked to the lifecycle of the ValueObject it is
a child of. And that means it is possible that either the child or the
parent could have gotten destroyed when the other ValueObject gets asked
a question about it.

For the most part this doesn't happen because there are usually enough
other shared pointer references binding the two to keep both sides
alive. But we have gotten a small but steady stream of reports for years
now of crashes where a ValueObject accesses its ClusterManager but that
has already been deleted. I've never been able to find a reproducible
case of this, but one plausible cause is that we are violating the
contract that "all the children of a ValueObject have coterminous
lifespans, enforced by the ClusterManager". So it is unsurprising that
they might sometimes not stay alive as long as they should.

This patch addresses that by providing a way to use these static create
methods but passing in the ClusterManager to be used, and adds or
modifies where extant the CreateChildValueObjectFrom*** methods to pass
in the parent manager.

This patch is not complete. It turns out that routing the ClusterManager
from CreateValueObjectFromExpression all the way to where the expression
result VO is made is quite intrusive, and would have made this already
quite large (though largly mechanical) patch become unweildy. Since I am
mostly concerned about synthetic child providers, and we discourage
using expressions for them, I think that's an acceptable separation.

I also added a test where the ValueObjectSynthetic hands out its
children, checking whether the child being handed out is in fact owned
by the parent handing it out. It is controlled by a setting
(target.check-vo-ownership) which is currently off by default - since I
can't provide a way to do this correctly for expressions yet. But I turn
it on in the testsuite. That's the real testing strategy for this patch,
since its goal is to ensure that all the children we hand out are
managed by their parents. I didn't put an equivalent check in
ValueObjectVariable because that system really doesn't allow a way to do
this incorrectly.

I also fixed some of the tests that were making children using
CreateValueObjectFromExpression to make their children with
CreateValueObjectFromData instead. I could have opted the tests out of
the check, but using the expression parser to do this work is not best
practice, so I didn't want to leave bad examples around. I left one case
that does do it with expressions, however, so we still have a test for
that not-recommended but people do it anyway path.
2026-04-22 15:50:59 -07:00

369 lines
24 KiB
TableGen
Raw Permalink Blame History

include "../../include/lldb/Core/PropertiesBase.td"
let Definition = "target_experimental", Path = "target.experimental" in {
def InjectLocalVars : Property<"inject-local-vars", "Boolean">,
Global, DefaultTrue,
Desc<"If true, inject local variables explicitly into the expression text. This will fix symbol resolution when there are name collisions between ivars and local variables. But it can make expressions run much more slowly.">;
def UseDIL : Property<"use-DIL", "Boolean">,
Global, DefaultTrue,
Desc<"If true, use the DIL implementation for frame variable evaluation.">;
}
let Definition = "target", Path = "target" in {
def DefaultArch: Property<"default-arch", "Arch">,
Global,
DefaultStringValue<"">,
Desc<"Default architecture to choose, when there's a choice.">;
def MoveToNearestCode: Property<"move-to-nearest-code", "Boolean">,
DefaultTrue,
Desc<"Move breakpoints to nearest code.">;
def Language: Property<"language", "Language">,
DefaultEnumValue<"eLanguageTypeUnknown">,
Desc<"The language to use when interpreting expressions entered in commands.">;
def ExprPrefix: Property<"expr-prefix", "FileSpec">,
DefaultStringValue<"">,
Desc<"Path to a file containing expressions to be prepended to all expressions.">;
def ExprErrorLimit: Property<"expr-error-limit", "UInt64">,
DefaultUnsignedValue<5>,
Desc<"The maximum amount of errors to emit while parsing an expression. "
"A value of 0 means to always continue parsing if possible.">;
def ExprAllocAddress: Property<"expr-alloc-address", "UInt64">,
DefaultUnsignedValue<0>,
Desc<"Start address within the process address space of memory allocation for expression evaluation.">;
def ExprAllocSize: Property<"expr-alloc-size", "UInt64">,
DefaultUnsignedValue<0>,
Desc<"Amount of memory in bytes to allocate for expression evaluation.">;
def ExprAllocAlign: Property<"expr-alloc-align", "UInt64">,
DefaultUnsignedValue<0>,
Desc<"Alignment for each memory allocation for expression evaluation.">;
def PreferDynamic: Property<"prefer-dynamic-value", "Enum">,
DefaultEnumValue<"eDynamicDontRunTarget">,
EnumValues<"OptionEnumValues(g_dynamic_value_types)">,
Desc<"Should printed values be shown as their dynamic value.">;
def EnableSynthetic: Property<"enable-synthetic-value", "Boolean">,
DefaultTrue,
Desc<"Should synthetic values be used by default whenever available.">;
def SkipPrologue: Property<"skip-prologue", "Boolean">,
DefaultTrue,
Desc<"Skip function prologues when setting breakpoints by name.">;
def SourceMap: Property<"source-map", "PathMap">,
DefaultStringValue<"">,
Desc<"Source path remappings apply substitutions to the paths of source files, typically needed to debug from a different host than the one that built the target. The source-map property consists of an array of pairs, the first element is a path prefix, and the second is its replacement. The syntax is `prefix1 replacement1 prefix2 replacement2...`. The pairs are checked in order, the first prefix that matches is used, and that prefix is substituted with the replacement. A common pattern is to use source-map in conjunction with the clang -fdebug-prefix-map flag. In the build, use `-fdebug-prefix-map=/path/to/build_dir=.` to rewrite the host specific build directory to `.`. Then for debugging, use `settings set target.source-map . /path/to/local_dir` to convert `.` to a valid local path.">;
def ObjectMap: Property<"object-map", "PathMap">,
DefaultStringValue<"">,
Desc<"Object path remappings apply substitutions to the paths of object files, typically needed to debug from a different host than the one that built the target. The object-map property consists of an array of pairs, the first element is a path prefix, and the second is its replacement. The syntax is `prefix1 replacement1 prefix2 replacement2...`. The pairs are checked in order, the first prefix that matches is used, and that prefix is substituted with the replacement.">;
def AutoSourceMapRelative: Property<"auto-source-map-relative", "Boolean">,
DefaultTrue,
Desc<"Automatically deduce source path mappings based on source file breakpoint resolution. It only deduces source mapping if source file breakpoint request is using full path and if the debug info contains relative paths.">;
def ExecutableSearchPaths: Property<"exec-search-paths", "FileSpecList">,
DefaultStringValue<"">,
Desc<"Executable search paths to use when locating executable files whose paths don't match the local file system.">;
def DebugFileSearchPaths: Property<"debug-file-search-paths", "FileSpecList">,
DefaultStringValue<"">,
Desc<"List of directories to be searched when locating debug symbol files. See also symbols.enable-external-lookup.">;
def ClangModuleSearchPaths: Property<"clang-module-search-paths", "FileSpecList">,
DefaultStringValue<"">,
Desc<"List of directories to be searched when locating modules for Clang.">;
def AutoImportClangModules: Property<"auto-import-clang-modules", "Boolean">,
DefaultTrue,
Desc<"Automatically load Clang modules referred to by the program.">;
def ImportStdModule: Property<"import-std-module", "Enum">,
DefaultEnumValue<"eImportStdModuleFalse">,
EnumValues<"OptionEnumValues(g_import_std_module_value_types)">,
Desc<"Import the 'std' C++ module to improve expression parsing involving "
" C++ standard library types.">;
def DynamicClassInfoHelper: Property<"objc-dynamic-class-extractor", "Enum">,
DefaultEnumValue<"eDynamicClassInfoHelperAuto">,
EnumValues<"OptionEnumValues(g_dynamic_class_info_helper_value_types)">,
Desc<"Configure how LLDB parses dynamic Objective-C class metadata. By default LLDB will choose the most appropriate method for the target OS.">;
def AutoApplyFixIts: Property<"auto-apply-fixits", "Boolean">,
DefaultTrue,
Desc<"Automatically apply fix-it hints to expressions.">;
def RetriesWithFixIts: Property<"retries-with-fixits", "UInt64">,
DefaultUnsignedValue<1>,
Desc<"Maximum number of attempts to fix an expression with Fix-Its">;
def NotifyAboutFixIts: Property<"notify-about-fixits", "Boolean">,
DefaultTrue,
Desc<"Print the fixed expression text.">;
def SaveObjectsDir: Property<"save-jit-objects-dir", "FileSpec">,
DefaultStringValue<"">,
Desc<"If specified, the directory to save intermediate object files generated by the LLVM JIT">;
def ShowHexVariableValuesWithLeadingZeroes: Property<"show-hex-variable-values-with-leading-zeroes", "Boolean">,
Global,
DefaultTrue,
Desc<"Whether to display leading zeroes when printing variable values in hex format.">;
def MaxZeroPaddingInFloatFormat: Property<"max-zero-padding-in-float-format", "UInt64">,
DefaultUnsignedValue<6>,
Desc<"The maximum number of zeroes to insert when displaying a very small float before falling back to scientific notation.">;
def MaxChildrenCount: Property<"max-children-count", "UInt64">,
DefaultUnsignedValue<24>,
Desc<"Maximum number of children to expand in any level of depth.">;
def MaxChildrenDepth: Property<"max-children-depth", "UInt64">,
DefaultUnsignedValue<5>,
Desc<"Maximum depth to expand children.">;
def MaxSummaryLength: Property<"max-string-summary-length", "UInt64">,
DefaultUnsignedValue<1024>,
Desc<"Maximum number of characters to show when using %s in summary strings.">;
def MaxMemReadSize: Property<"max-memory-read-size", "UInt64">,
DefaultUnsignedValue<0xffffffff>,
Desc<"Maximum number of bytes that 'memory read' will fetch before --force must be specified.">;
def BreakpointUseAvoidList: Property<"breakpoints-use-platform-avoid-list", "Boolean">,
DefaultTrue,
Desc<"Consult the platform module avoid list when setting non-module specific breakpoints.">;
def Arg0: Property<"arg0", "String">,
DefaultStringValue<"">,
Desc<"The first argument passed to the program in the argument array which can be different from the executable itself.">;
def RunArgs: Property<"run-args", "Args">,
DefaultStringValue<"">,
Desc<"A list containing all the arguments to be passed to the executable when it is run. Note that this does NOT include the argv[0] which is in target.arg0.">;
def EnvVars: Property<"env-vars", "Dictionary">,
ElementType<"String">,
Desc<"A list of user provided environment variables to be passed to the executable's environment, and their values.">;
def UnsetEnvVars: Property<"unset-env-vars", "Array">,
ElementType<"String">,
Desc<"A list of environment variable names to be unset in the inferior's environment. This is most useful to unset some host environment variables when target.inherit-env is true. target.env-vars takes precedence over target.unset-env-vars.">;
def InheritEnv: Property<"inherit-env", "Boolean">,
DefaultTrue,
Desc<"Inherit the environment from the process that is running LLDB.">;
def InputPath: Property<"input-path", "FileSpec">,
DefaultStringValue<"">,
Desc<"The file/path to be used by the executable program for reading its standard input.">;
def OutputPath: Property<"output-path", "FileSpec">,
DefaultStringValue<"">,
Desc<"The file/path to be used by the executable program for writing its standard output.">;
def ErrorPath: Property<"error-path", "FileSpec">,
DefaultStringValue<"">,
Desc<"The file/path to be used by the executable program for writing its standard error.">;
def DetachOnError: Property<"detach-on-error", "Boolean">,
DefaultTrue,
Desc<"debugserver will detach (rather than killing) a process if it loses connection with lldb.">;
def PreloadSymbols: Property<"preload-symbols", "Boolean">,
DefaultTrue,
Desc<"Enable loading of symbol tables before they are needed.">;
def DisableASLR: Property<"disable-aslr", "Boolean">,
DefaultTrue,
Desc<"Disable Address Space Layout Randomization (ASLR)">;
def DisableSTDIO: Property<"disable-stdio", "Boolean">,
DefaultFalse,
Desc<"Disable stdin/stdout for process (e.g. for a GUI application)">;
def InheritTCC: Property<"inherit-tcc", "Boolean">,
DefaultFalse,
Desc<"Inherit the TCC permissions from the inferior's parent instead of making the process itself responsible.">;
def InlineStrategy: Property<"inline-breakpoint-strategy", "Enum">,
DefaultEnumValue<"eInlineBreakpointsAlways">,
EnumValues<"OptionEnumValues(g_inline_breakpoint_enums)">,
Desc<"The strategy to use when settings breakpoints by file and line. Breakpoint locations can end up being inlined by the compiler, so that a compile unit 'a.c' might contain an inlined function from another source file. Usually this is limited to breakpoint locations from inlined functions from header or other include files, or more accurately non-implementation source files. Sometimes code might #include implementation files and cause inlined breakpoint locations in inlined implementation files. Always checking for inlined breakpoint locations can be expensive (memory and time), so if you have a project with many headers and find that setting breakpoints is slow, then you can change this setting to headers. This setting allows you to control exactly which strategy is used when setting file and line breakpoints.">;
def SourceRealpathPrefixes: Property<"source-realpath-prefixes", "FileSpecList">,
DefaultStringValue<"">,
Desc<"Realpath any source paths that start with one of these prefixes. If the debug info contains symlinks which match the original source file's basename but don't match its location that the user will use to set breakpoints, then this setting can help resolve breakpoints correctly. This handles both symlinked files and directories. Wild card prefixes: An empty string matches all paths. A forward slash matches absolute paths.">;
def DisassemblyFlavor: Property<"x86-disassembly-flavor", "Enum">,
DefaultEnumValue<"eX86DisFlavorDefault">,
EnumValues<"OptionEnumValues(g_x86_dis_flavor_value_types)">,
Desc<"The default disassembly flavor to use for x86 or x86-64 targets.">;
def DisassemblyCPU: Property<"disassembly-cpu", "String">,
DefaultStringValue<"">,
Desc<"Override the CPU for disassembling. Takes the same values as the -mcpu clang flag.">;
def DisassemblyFeatures: Property<"disassembly-features", "String">,
DefaultStringValue<"">,
Desc<"Specify additional CPU features for disassembling.">;
def UseHexImmediates: Property<"use-hex-immediates", "Boolean">,
DefaultTrue,
Desc<"Show immediates in disassembly as hexadecimal.">;
def CheckValueObjectOwnership: Property<"check-vo-ownership", "Boolean">,
DefaultFalse,
Desc<"Check that ValueObject children are managed by their parents.">;
def HexImmediateStyle: Property<"hex-immediate-style", "Enum">,
DefaultEnumValue<"Disassembler::eHexStyleC">,
EnumValues<"OptionEnumValues(g_hex_immediate_style_values)">,
Desc<"Which style to use for printing hexadecimal disassembly values.">;
def UseFastStepping: Property<"use-fast-stepping", "Boolean">,
DefaultTrue,
Desc<"Use a fast stepping algorithm based on running from branch to branch rather than instruction single-stepping.">;
def LoadScriptFromSymbolFile
: Property<"load-script-from-symbol-file", "Enum">,
DefaultEnumValue<"eLoadScriptFromSymFileTrusted">,
EnumValues<"OptionEnumValues(g_load_script_from_sym_file_values)">,
Desc<"Allow LLDB to load scripting resources embedded in symbol files "
"when available.">;
def LoadCWDlldbinitFile: Property<"load-cwd-lldbinit", "Enum">,
DefaultEnumValue<"eLoadCWDlldbinitWarn">,
EnumValues<"OptionEnumValues(g_load_cwd_lldbinit_values)">,
Desc<"Allow LLDB to .lldbinit files from the current directory automatically.">;
def MemoryModuleLoadLevel: Property<"memory-module-load-level", "Enum">,
DefaultEnumValue<"eMemoryModuleLoadLevelComplete">,
EnumValues<"OptionEnumValues(g_memory_module_load_level_values)">,
Desc<"Loading modules from memory can be slow as reading the symbol tables and other data can take a long time depending on your connection to the debug target. This setting helps users control how much information gets loaded when loading modules from memory.'complete' is the default value for this setting which will load all sections and symbols by reading them from memory (slowest, most accurate). 'partial' will load sections and attempt to find function bounds without downloading the symbol table (faster, still accurate, missing symbol names). 'minimal' is the fastest setting and will load section data with no symbols, but should rarely be used as stack frames in these memory regions will be inaccurate and not provide any context (fastest). ">;
def DisplayExpressionsInCrashlogs: Property<"display-expression-in-crashlogs", "Boolean">,
DefaultFalse,
Desc<"Expressions that crash will show up in crash logs if the host system supports executable specific crash log strings and this setting is set to true.">;
def TrapHandlerNames: Property<"trap-handler-names", "Array">,
Global,
ElementType<"String">,
Desc<"A list of trap handler function names, e.g. a common Unix user process one is _sigtramp.">;
def DisplayRuntimeSupportValues: Property<"display-runtime-support-values", "Boolean">,
DefaultFalse,
Desc<"If true, LLDB will show variables that are meant to support the operation of a language's runtime support.">;
def DisplayRecognizedArguments: Property<"display-recognized-arguments", "Boolean">,
DefaultFalse,
Desc<"Show recognized arguments in variable listings by default.">;
def RequireHardwareBreakpoints: Property<"require-hardware-breakpoint", "Boolean">,
DefaultFalse,
Desc<"Require all breakpoints to be hardware breakpoints.">;
def AutoInstallMainExecutable: Property<"auto-install-main-executable", "Boolean">,
DefaultTrue,
Desc<"Always install the main executable when connected to a remote platform.">;
def DebugUtilityExpression: Property<"debug-utility-expression", "Boolean">,
DefaultFalse,
Desc<"Enable debugging of LLDB-internal utility expressions.">;
def LaunchWorkingDir: Property<"launch-working-dir", "String">,
DefaultStringValue<"">,
Desc<"A default value for the working directory to use when launching processes. "
"It is ignored when empty. This setting is only used when the target is "
"launched. If you change this setting, the new value will only apply to "
"subsequent launches. Commands that take an explicit working directory "
"will override this setting.">;
def ParallelModuleLoad: Property<"parallel-module-load", "Boolean">,
DefaultTrue,
Desc<"Enable loading of modules in parallel for the dynamic loader.">;
def AutoLoadScriptsForModules
: Property<"auto-load-scripts-for-modules", "Dictionary">,
ElementType<"Enum">,
EnumValues<"OptionEnumValues(g_load_script_from_sym_file_values)">,
Desc<"A list of module/image names and whether LLDB should auto-load scripting "
"resources for it from safe paths.">;
}
let Definition = "process_experimental", Path = "target.process.experimental" in {
def OSPluginReportsAllThreads: Property<"os-plugin-reports-all-threads", "Boolean">,
Global,
DefaultTrue,
Desc<"Set to False if your Python OS Plugin doesn't report all threads on each stop.">;
}
let Definition = "process", Path = "target.process" in {
def DisableMemCache: Property<"disable-memory-cache", "Boolean">,
DefaultFalse,
Desc<"Disable reading and caching of memory in fixed-size units.">;
def ExtraStartCommand: Property<"extra-startup-command", "Array">,
ElementType<"String">,
Desc<"A list containing extra commands understood by the particular process plugin used. For instance, to turn on debugserver logging set this to 'QSetLogging:bitmask=LOG_DEFAULT;'">;
def IgnoreBreakpointsInExpressions: Property<"ignore-breakpoints-in-expressions", "Boolean">,
Global,
DefaultTrue,
Desc<"If true, breakpoints will be ignored during expression evaluation.">;
def UnwindOnErrorInExpressions: Property<"unwind-on-error-in-expressions", "Boolean">,
Global,
DefaultTrue,
Desc<"If true, errors in expression evaluation will unwind the stack back to the state before the call.">;
def PythonOSPluginPath: Property<"python-os-plugin-path", "FileSpec">,
DefaultUnsignedValue<1>,
Desc<"A path to a python OS plug-in module file that contains a OperatingSystemPlugIn class.">;
def StopOnSharedLibraryEvents: Property<"stop-on-sharedlibrary-events", "Boolean">,
Global,
DefaultFalse,
Desc<"If true, stop when a shared library is loaded or unloaded.">;
def DisableLangRuntimeUnwindPlans: Property<"disable-language-runtime-unwindplans", "Boolean">,
Global,
DefaultFalse,
Desc<"If true, language runtime augmented/overridden backtraces will not be used when printing a stack trace.">;
def DetachKeepsStopped: Property<"detach-keeps-stopped", "Boolean">,
Global,
DefaultFalse,
Desc<"If true, detach will attempt to keep the process stopped.">;
def MemCacheLineSize: Property<"memory-cache-line-size", "UInt64">,
DefaultUnsignedValue<512>,
Desc<"The memory cache line size">;
def WarningOptimization: Property<"optimization-warnings", "Boolean">,
DefaultTrue,
Desc<"If true, warn when stopped in code that is optimized where stepping and variable availability may not behave as expected.">;
def WarningUnsupportedLanguage: Property<"unsupported-language-warnings", "Boolean">,
DefaultTrue,
Desc<"If true, warn when stopped in code that is written in a source language that LLDB does not support.">;
def StopOnExec: Property<"stop-on-exec", "Boolean">,
Global,
DefaultTrue,
Desc<"If true, stop when the inferior exec's.">;
def UtilityExpressionTimeout: Property<"utility-expression-timeout", "UInt64">,
#ifdef LLDB_SANITIZED
DefaultUnsignedValue<60>,
#else
DefaultUnsignedValue<15>,
#endif
Desc<"The time in seconds to wait for LLDB-internal utility expressions.">;
def InterruptTimeout: Property<"interrupt-timeout", "UInt64">,
#ifdef LLDB_SANITIZED
DefaultUnsignedValue<60>,
#else
DefaultUnsignedValue<20>,
#endif
Desc<"The time in seconds to wait for an interrupt succeed in stopping the target.">;
def SteppingRunsAllThreads: Property<"run-all-threads", "Boolean">,
DefaultFalse,
Desc<"If true, stepping operations will run all threads. This is equivalent to setting the run-mode option to 'all-threads'.">;
def VirtualAddressableBits: Property<"virtual-addressable-bits", "UInt64">,
DefaultUnsignedValue<0>,
Desc<"The number of bits used for addressing. If the value is 39, then bits 0..38 are used for addressing. The default value of 0 means unspecified.">;
def HighmemVirtualAddressableBits: Property<"highmem-virtual-addressable-bits", "UInt64">,
DefaultUnsignedValue<0>,
Desc<"The number of bits used for addressing high memory, when it differs from low memory in the same Process. When this is non-zero, target.process.virtual-addressable-bits will be the value for low memory (0x000... addresses) and this setting will be the value for high memory (0xfff... addresses). When this is zero, target.process.virtual-addressable-bits applies to all addresses. It is very uncommon to use this setting.">;
def FollowForkMode: Property<"follow-fork-mode", "Enum">,
DefaultEnumValue<"eFollowParent">,
EnumValues<"OptionEnumValues(g_follow_fork_mode_values)">,
Desc<"Debugger's behavior upon fork or vfork.">;
def TrackMemoryCacheChanges: Property<"track-memory-cache-changes", "Boolean">,
DefaultTrue,
Desc<"If true, memory cache modifications (which happen often during expressions evaluation) will bump process state ID (and invalidate all synthetic children). Disabling this option helps to avoid synthetic children reevaluation when pretty printers heavily use expressions. The downside of disabled setting is that convenience variables won't reevaluate synthetic children automatically.">;
def AlwaysRunThreadNames
: Property<"always-run-thread-names", "Array">,
ElementType<"String">,
Desc<"A list of thread names. Threads with any of these names will "
"always be resumed when the process resumes, even when other "
"threads are suspended during single-stepping operations.">;
}
let Definition = "platform", Path = "platform" in {
def UseModuleCache: Property<"use-module-cache", "Boolean">,
Global,
DefaultTrue,
Desc<"Use module cache.">;
def ModuleCacheDirectory: Property<"module-cache-directory", "FileSpec">,
Global,
DefaultStringValue<"">,
Desc<"Root directory for cached modules.">;
}
let Definition = "thread", Path = "target.process.thread" in {
def StepInAvoidsNoDebug: Property<"step-in-avoid-nodebug", "Boolean">,
Global,
DefaultTrue,
Desc<"If true, step-in will not stop in functions with no debug information.">;
def StepOutAvoidsNoDebug: Property<"step-out-avoid-nodebug", "Boolean">,
Global,
DefaultFalse,
Desc<"If true, when step-in/step-out/step-over leave the current frame, they will continue to step out till they come to a function with debug information. Passing a frame argument to step-out will override this option.">;
def StepAvoidRegex: Property<"step-avoid-regexp", "Regex">,
Global,
DefaultStringValue<"^std::">,
Desc<"A regular expression defining functions step-in won't stop in.">;
def StepAvoidLibraries: Property<"step-avoid-libraries", "FileSpecList">,
Global,
DefaultStringValue<"">,
Desc<"A list of libraries that source stepping won't stop in.">;
def EnableThreadTrace: Property<"trace-thread", "Boolean">,
DefaultFalse,
Desc<"If true, this thread will single-step and log execution.">;
def MaxBacktraceDepth: Property<"max-backtrace-depth", "UInt64">,
DefaultUnsignedValue<600000>,
Desc<"Maximum number of frames to backtrace.">;
def SingleThreadPlanTimeout: Property<"single-thread-plan-timeout", "UInt64">,
Global,
DefaultUnsignedValue<1000>,
Desc<"The time in milliseconds to wait for single thread ThreadPlan to move forward before resuming all threads to resolve any potential deadlock. Specify value 0 to disable timeout.">;
}
let Definition = "language", Path = "language" in {
def EnableFilterForLineBreakpoints: Property<"enable-filter-for-line-breakpoints", "Boolean">,
DefaultTrue,
Desc<"If true, allow Language plugins to filter locations when setting breakpoints by line number or regex.">;
}
Reference in New Issue View Git Blame Copy Permalink