SBTarget#

class lldb.SBTarget(*args)#

Represents the target program running under the debugger.

SBTarget supports module, breakpoint, and watchpoint iterations. For example,

for m in target.module_iter():
    print m

produces:

(x86_64) /Volumes/data/lldb/svn/trunk/test/python_api/lldbutil/iter/a.out
(x86_64) /usr/lib/dyld
(x86_64) /usr/lib/libstdc++.6.dylib
(x86_64) /usr/lib/libSystem.B.dylib
(x86_64) /usr/lib/system/libmathCommon.A.dylib
(x86_64) /usr/lib/libSystem.B.dylib(__commpage)

and,

for b in target.breakpoint_iter():
    print b

produces:

SBBreakpoint: id = 1, file ='main.cpp', line = 66, locations = 1
SBBreakpoint: id = 2, file ='main.cpp', line = 85, locations = 1

and,

for wp_loc in target.watchpoint_iter():
    print wp_loc

produces:

Watchpoint 1: addr = 0x1034ca048 size = 4 state = enabled type = rw
    declare @ '/Volumes/data/lldb/svn/trunk/test/python_api/watchpoint/main.c:12'
    hw_index = 0  hit_count = 2     ignore_count = 0

Attributes Summary

`addr_size`	A read only property that returns the size in bytes of an address for this target.
`breakpoint`	A read only property that returns an object that can be used to access breakpoints as an array ("bkpt_12 = lldb.target.bkpt[12]").
`breakpoints`	A read only property that returns a list() of lldb.SBBreakpoint objects for all breakpoints in this target.
`broadcaster`	A read only property that an lldb object that represents the broadcaster (lldb.SBBroadcaster) for this target.
`byte_order`	A read only property that returns an lldb enumeration value (lldb.eByteOrderLittle, lldb.eByteOrderBig, lldb.eByteOrderInvalid) that represents the byte order for this target.
`code_byte_size`	A read only property that returns the size in host bytes of a byte in the code address space for this target.
`data_byte_size`	A read only property that returns the size in host bytes of a byte in the data address space for this target.
`debugger`	A read only property that returns an lldb object that represents the debugger (lldb.SBDebugger) that owns this target.
`eBroadcastBitBreakpointChanged`
`eBroadcastBitModulesLoaded`
`eBroadcastBitModulesUnloaded`
`eBroadcastBitSymbolsLoaded`
`eBroadcastBitWatchpointChanged`
`executable`	A read only property that returns an lldb object that represents the main executable module (lldb.SBModule) for this target.
`module`	A read only property that returns an object that implements python operator overloading with the square brackets().n target.module[<int>] allows array access to any modules.n target.module[<str>] allows access to modules by basename, full path, or uuid string value.n target.module[uuid.UUID()] allows module access by UUID.n target.module[re] allows module access using a regular expression that matches the module full path.
`modules`	A read only property that returns a list() of lldb.SBModule objects contained in this target.
`num_breakpoints`	A read only property that returns the number of breakpoints that this target has as an integer.
`num_watchpoints`	A read only property that returns the number of watchpoints that this target has as an integer.
`platform`	A read only property that returns the platform associated with with this target.
`process`	A read only property that returns an lldb object that represents the process (lldb.SBProcess) that this target owns.
`triple`	A read only property that returns the target triple (arch-vendor-os) for this target as a string.
`watchpoint`	A read only property that returns an object that can be used to access watchpoints as an array ("watchpoint_12 = lldb.target.watchpoint[12]").
`watchpoints`	A read only property that returns a list() of lldb.SBwatchpoint objects for all watchpoints in this target.

Methods Summary

`AddModule`(-> bool -> SBModule -> SBModule)
`AppendImageSearchPath`(SBTarget self, ...)	Append the path mapping (from -> to) to the target's paths mapping list.
`Attach`(SBTarget self, ...)
`AttachToProcessWithID`(SBTarget self, ...)	Attach to process with pid.
`AttachToProcessWithName`(SBTarget self, ...)	Attach to process with name.
`BreakpointCreateByAddress`(SBTarget self, lldb)
`BreakpointCreateByLocation`(...)
`BreakpointCreateByName`(...)
`BreakpointCreateByNames`(...)
`BreakpointCreateByRegex`(...)
`BreakpointCreateBySBAddress`(SBTarget self, ...)
`BreakpointCreateBySourceRegex`(...)
`BreakpointCreateForException`(SBTarget self, ...)
`BreakpointCreateFromScript`(SBTarget self, ...)	Create a breakpoint using a scripted resolver.
`BreakpointDelete`(SBTarget self, lldb)
`BreakpointsCreateFromFile`(-> SBError)	Read breakpoints from source_file and return the newly created breakpoints in bkpt_list.
`BreakpointsWriteToFile`(-> SBError)	Write breakpoints listed in bkpt_list to dest_file.
`Clear`(SBTarget self)
`ClearModuleLoadAddress`(SBTarget self, ...)
`ClearSectionLoadAddress`(SBTarget self, ...)
`ConnectRemote`(SBTarget self, ...)	Connect to a remote debug server with url.
`CreateTrace`(SBTarget self, SBError error)
`CreateValueFromAddress`(SBTarget self, ...)	Create an SBValue with the given name by treating the memory starting at addr as an entity of type.
`CreateValueFromData`(SBTarget self, ...)
`CreateValueFromExpression`(SBTarget self, ...)
`DeleteAllBreakpoints`(SBTarget self)
`DeleteAllWatchpoints`(SBTarget self)
`DeleteBreakpointName`(SBTarget self, ...)
`DeleteWatchpoint`(SBTarget self, lldb)
`DisableAllBreakpoints`(SBTarget self)
`DisableAllWatchpoints`(SBTarget self)
`EnableAllBreakpoints`(SBTarget self)
`EnableAllWatchpoints`(SBTarget self)
`EvaluateExpression`(-> SBValue)
`EventIsTargetEvent`(SBEvent event)
`FindBreakpointByID`(SBTarget self, lldb)
`FindBreakpointsByName`(SBTarget self, ...)
`FindCompileUnits`(SBTarget self, ...)	Find compile units related to this target and passed source file.
`FindFirstGlobalVariable`(SBTarget self, ...)	Find the first global (or static) variable by name.
`FindFirstType`(SBTarget self, char const * type)
`FindFunctions`(SBTarget self, ...)	Find functions by name.
`FindGlobalFunctions`(SBTarget self, ...)
`FindGlobalVariables`(-> SBValueList)	Find global and static variables by name.
`FindModule`(SBTarget self, SBFileSpec file_spec)
`FindSymbols`(SBTarget self, ...)
`FindTypes`(SBTarget self, char const * type)
`FindWatchpointByID`(SBTarget self, lldb)
`GetABIName`(SBTarget self)
`GetAddressByteSize`(SBTarget self)
`GetBasicType`(SBTarget self, lldb)
`GetBreakpointAtIndex`(SBTarget self, uint32_t idx)
`GetBreakpointNames`(SBTarget self, ...)
`GetBroadcaster`(SBTarget self)
`GetBroadcasterClassName`()
`GetByteOrder`(SBTarget self)
`GetCodeByteSize`(SBTarget self)	Architecture code byte width accessor.
`GetCollectingStats`(SBTarget self)
`GetDataByteSize`(SBTarget self)	Architecture data byte width accessor
`GetDebugger`(SBTarget self)
`GetDescription`(SBTarget self, ...)
`GetEnvironment`(SBTarget self)
`GetExecutable`(SBTarget self)
`GetInstructions`(SBTarget self, ...)	Disassemble the bytes in a buffer and return them in an SBInstructionList.
`GetInstructionsWithFlavor`(SBTarget self, ...)	Disassemble the bytes in a buffer and return them in an SBInstructionList, with a supplied flavor.
`GetLabel`(SBTarget self)
`GetLaunchInfo`(SBTarget self)
`GetMaximumNumberOfChildrenToDisplay`(...)
`GetModuleAtIndex`(SBTarget self, uint32_t idx)
`GetModuleAtIndexFromEvent`(...)
`GetNumBreakpoints`(SBTarget self)
`GetNumModules`(SBTarget self)
`GetNumModulesFromEvent`(SBEvent event)
`GetNumWatchpoints`(SBTarget self)
`GetPlatform`(SBTarget self)	Return the platform object associated with the target.
`GetProcess`(SBTarget self)
`GetSourceManager`(SBTarget self)
`GetStackRedZoneSize`(SBTarget self)
`GetStatistics`(SBTarget self)
`GetTargetFromEvent`(SBEvent event)
`GetTrace`(SBTarget self)
`GetTriple`(SBTarget self)
`GetWatchpointAtIndex`(SBTarget self, uint32_t idx)
`Install`(SBTarget self)	Install any binaries that need to be installed.
`IsLoaded`(SBTarget self, SBModule module)	Returns true if the module has been loaded in this `SBTarget`.
`IsValid`(SBTarget self)
`Launch`(-> SBProcess)	Launch a new process.
`LaunchSimple`(SBTarget self, ...)	Launch a new process with sensible defaults.
`LoadCore`(-> SBProcess)	Load a core file
`ReadInstructions`(-> SBInstructionList)	Disassemble a specified number of instructions starting at an address.
`ReadMemory`(SBTarget self, SBAddress addr, ...)	Read target memory.
`RemoveModule`(SBTarget self, SBModule module)
`ResolveFileAddress`(SBTarget self, lldb)	Resolve a current file address into a section offset address.
`ResolveLoadAddress`(SBTarget self, lldb)
`ResolvePastLoadAddress`(SBTarget self, ...)
`ResolveSymbolContextForAddress`(...)
`SetCollectingStats`(SBTarget self, bool v)
`SetLabel`(SBTarget self, char const * label)
`SetLaunchInfo`(SBTarget self, ...)
`SetModuleLoadAddress`(SBTarget self, ...)
`SetSectionLoadAddress`(SBTarget self, ...)
`WatchAddress`(SBTarget self, lldb, ...)
`breakpoint_iter`()	Returns an iterator over all breakpoints in a lldb.SBTarget object.
`get_bkpts_access_object`()	An accessor function that returns a bkpts_access() object which allows lazy bkpt access from a lldb.SBtarget object.
`get_modules_access_object`()	An accessor function that returns a modules_access() object which allows lazy module access from a lldb.SBTarget object.
`get_modules_array`()	An accessor function that returns a list() that contains all modules in a lldb.SBTarget object.
`get_target_bkpts`()	An accessor function that returns a list() that contains all bkpts in a lldb.SBtarget object.
`get_target_watchpoints`()	An accessor function that returns a list() that contains all watchpoints in a lldb.SBtarget object.
`get_watchpoints_access_object`()	An accessor function that returns a watchpoints_access() object which allows lazy watchpoint access from a lldb.SBtarget object.
`module_iter`()	Returns an iterator over all modules in a lldb.SBTarget object.
`watchpoint_iter`()	Returns an iterator over all watchpoints in a lldb.SBTarget object.

Attributes Documentation

addr_size#: A read only property that returns the size in bytes of an address for this target.

breakpoint#: A read only property that returns an object that can be used to access breakpoints as an array (“bkpt_12 = lldb.target.bkpt[12]”).

breakpoints#: A read only property that returns a list() of lldb.SBBreakpoint objects for all breakpoints in this target.

broadcaster#: A read only property that an lldb object that represents the broadcaster (lldb.SBBroadcaster) for this target.

byte_order#: A read only property that returns an lldb enumeration value (lldb.eByteOrderLittle, lldb.eByteOrderBig, lldb.eByteOrderInvalid) that represents the byte order for this target.

code_byte_size#: A read only property that returns the size in host bytes of a byte in the code address space for this target.

data_byte_size#: A read only property that returns the size in host bytes of a byte in the data address space for this target.

debugger#: A read only property that returns an lldb object that represents the debugger (lldb.SBDebugger) that owns this target.

eBroadcastBitBreakpointChanged = <Mock name='mock.SBTarget_eBroadcastBitBreakpointChanged' id='4432724368'>#

eBroadcastBitModulesLoaded = <Mock name='mock.SBTarget_eBroadcastBitModulesLoaded' id='4432726224'>#

eBroadcastBitModulesUnloaded = <Mock name='mock.SBTarget_eBroadcastBitModulesUnloaded' id='4432706960'>#

eBroadcastBitSymbolsLoaded = <Mock name='mock.SBTarget_eBroadcastBitSymbolsLoaded' id='4432699728'>#

eBroadcastBitWatchpointChanged = <Mock name='mock.SBTarget_eBroadcastBitWatchpointChanged' id='4432704976'>#

executable#: A read only property that returns an lldb object that represents the main executable module (lldb.SBModule) for this target.

module#: A read only property that returns an object that implements python operator overloading with the square brackets().n target.module[<int>] allows array access to any modules.n target.module[<str>] allows access to modules by basename, full path, or uuid string value.n target.module[uuid.UUID()] allows module access by UUID.n target.module[re] allows module access using a regular expression that matches the module full path.

modules#: A read only property that returns a list() of lldb.SBModule objects contained in this target. This list is a list all modules that the target currently is tracking (the main executable and all dependent shared libraries).

num_breakpoints#: A read only property that returns the number of breakpoints that this target has as an integer.

num_watchpoints#: A read only property that returns the number of watchpoints that this target has as an integer.

platform#: A read only property that returns the platform associated with with this target.

process#: A read only property that returns an lldb object that represents the process (lldb.SBProcess) that this target owns.

triple#: A read only property that returns the target triple (arch-vendor-os) for this target as a string.

watchpoint#: A read only property that returns an object that can be used to access watchpoints as an array (“watchpoint_12 = lldb.target.watchpoint[12]”).

watchpoints#: A read only property that returns a list() of lldb.SBwatchpoint objects for all watchpoints in this target.

Methods Documentation

AddModule(SBTarget self, SBModule module) → bool#
AddModule(SBTarget self, char const * path, char const * triple, char const * uuid) → SBModule
AddModule(SBTarget self, char const * path, char const * triple, char const * uuid_cstr, char const * symfile) → SBModule
AddModule(SBTarget self, SBModuleSpec module_spec) → SBModule

AppendImageSearchPath(SBTarget self, char const * _from, char const * to, SBError error)#: Append the path mapping (from -> to) to the target’s paths mapping list.

Attach(SBTarget self, SBAttachInfo attach_info, SBError error) → SBProcess#

AttachToProcessWithID(SBTarget self, SBListener listener, lldb::pid_t pid, SBError error) → SBProcess#

Attach to process with pid.

@param[in] listener: An optional listener that will receive all process events. If listener is valid then listener will listen to all process events. If not valid, then this target’s debugger (SBTarget::GetDebugger()) will listen to all process events.
@param[in] pid: The process ID to attach to.
@param[out]: An error explaining what went wrong if attach fails.
@return: A process object for the attached process.

AttachToProcessWithName(SBTarget self, SBListener listener, char const * name, bool wait_for, SBError error) → SBProcess#

Attach to process with name.

@param[in] listener: An optional listener that will receive all process events. If listener is valid then listener will listen to all process events. If not valid, then this target’s debugger (SBTarget::GetDebugger()) will listen to all process events.
@param[in] name: Basename of process to attach to.
@param[in] wait_for: If true wait for a new instance of ‘name’ to be launched.
@param[out]: An error explaining what went wrong if attach fails.
@return: A process object for the attached process.

BreakpointCreateByAddress(SBTarget self, lldb::addr_t address) → SBBreakpoint#

BreakpointCreateByLocation(SBTarget self, char const * file, uint32_t line) → SBBreakpoint#
BreakpointCreateByLocation(SBTarget self, SBFileSpec file_spec, uint32_t line) → SBBreakpoint
BreakpointCreateByLocation(SBTarget self, SBFileSpec file_spec, uint32_t line, lldb::addr_t offset) → SBBreakpoint
BreakpointCreateByLocation(SBTarget self, SBFileSpec file_spec, uint32_t line, lldb::addr_t offset, SBFileSpecList module_list) → SBBreakpoint
BreakpointCreateByLocation(SBTarget self, SBFileSpec file_spec, uint32_t line, uint32_t column, lldb::addr_t offset, SBFileSpecList module_list) → SBBreakpoint
BreakpointCreateByLocation(SBTarget self, SBFileSpec file_spec, uint32_t line, uint32_t column, lldb::addr_t offset, SBFileSpecList module_list, bool move_to_nearest_code) → SBBreakpoint

BreakpointCreateByName(SBTarget self, char const * symbol_name, char const * module_name=None) → SBBreakpoint#
BreakpointCreateByName(SBTarget self, char const * symbol_name, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint
BreakpointCreateByName(SBTarget self, char const * symbol_name, uint32_t name_type_mask, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint
BreakpointCreateByName(SBTarget self, char const * symbol_name, uint32_t name_type_mask, lldb::LanguageType symbol_language, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint

BreakpointCreateByNames(SBTarget self, char const ** symbol_name, uint32_t name_type_mask, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint#
BreakpointCreateByNames(SBTarget self, char const ** symbol_name, uint32_t name_type_mask, lldb::LanguageType symbol_language, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint
BreakpointCreateByNames(SBTarget self, char const ** symbol_name, uint32_t name_type_mask, lldb::LanguageType symbol_language, lldb::addr_t offset, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint

BreakpointCreateByRegex(SBTarget self, char const * symbol_name_regex, char const * module_name=None) → SBBreakpoint#
BreakpointCreateByRegex(SBTarget self, char const * symbol_name_regex, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint
BreakpointCreateByRegex(SBTarget self, char const * symbol_name_regex, lldb::LanguageType symbol_language, SBFileSpecList module_list, SBFileSpecList comp_unit_list) → SBBreakpoint

BreakpointCreateBySBAddress(SBTarget self, SBAddress address) → SBBreakpoint#

BreakpointCreateBySourceRegex(SBTarget self, char const * source_regex, SBFileSpec source_file, char const * module_name=None) → SBBreakpoint#
BreakpointCreateBySourceRegex(SBTarget self, char const * source_regex, SBFileSpecList module_list, SBFileSpecList source_file) → SBBreakpoint
BreakpointCreateBySourceRegex(SBTarget self, char const * source_regex, SBFileSpecList module_list, SBFileSpecList source_file, SBStringList func_names) → SBBreakpoint

BreakpointCreateForException(SBTarget self, lldb::LanguageType language, bool catch_bp, bool throw_bp) → SBBreakpoint#

BreakpointCreateFromScript(SBTarget self, char const * class_name, SBStructuredData extra_args, SBFileSpecList module_list, SBFileSpecList file_list, bool request_hardware=False) → SBBreakpoint#

Create a breakpoint using a scripted resolver.

@param[in] class_name

This is the name of the class that implements a scripted resolver. The class should have the following signature:

class Resolver:
    def __init__(self, bkpt, extra_args):
        # bkpt - the breakpoint for which this is the resolver.  When
        # the resolver finds an interesting address, call AddLocation
        # on this breakpoint to add it.
        #
        # extra_args - an SBStructuredData that can be used to
        # parametrize this instance.  Same as the extra_args passed
        # to BreakpointCreateFromScript.

    def __get_depth__ (self):
        # This is optional, but if defined, you should return the
        # depth at which you want the callback to be called.  The
        # available options are:
        #    lldb.eSearchDepthModule
        #    lldb.eSearchDepthCompUnit
        # The default if you don't implement this method is
        # eSearchDepthModule.

    def __callback__(self, sym_ctx):
        # sym_ctx - an SBSymbolContext that is the cursor in the
        # search through the program to resolve breakpoints.
        # The sym_ctx will be filled out to the depth requested in
        # __get_depth__.
        # Look in this sym_ctx for new breakpoint locations,
        # and if found use bkpt.AddLocation to add them.
        # Note, you will only get called for modules/compile_units that
        # pass the SearchFilter provided by the module_list & file_list
        # passed into BreakpointCreateFromScript.

    def get_short_help(self):
        # Optional, but if implemented return a short string that will
        # be printed at the beginning of the break list output for the
        # breakpoint.

@param[in] extra_args

This is an SBStructuredData object that will get passed to the constructor of the class in class_name. You can use this to reuse the same class, parametrizing it with entries from this dictionary.

@param module_list

If this is non-empty, this will be used as the module filter in the SearchFilter created for this breakpoint.

@param file_list

If this is non-empty, this will be used as the comp unit filter in the SearchFilter created for this breakpoint.

@return

An SBBreakpoint that will set locations based on the logic in the resolver’s search callback.

BreakpointDelete(SBTarget self, lldb::break_id_t break_id) → bool#

BreakpointsCreateFromFile(SBTarget self, SBFileSpec source_file, SBBreakpointList new_bps) → SBError#

BreakpointsCreateFromFile(SBTarget self, SBFileSpec source_file, SBStringList matching_names, SBBreakpointList new_bps) → SBError

Read breakpoints from source_file and return the newly created breakpoints in bkpt_list.

@param[in] source_file: The file from which to read the breakpoints
@param[in] matching_names: Only read in breakpoints whose names match one of the names in this list.
@param[out] bkpt_list: A list of the newly created breakpoints.
@return: An SBError detailing any errors in reading in the breakpoints.

BreakpointsWriteToFile(SBTarget self, SBFileSpec dest_file) → SBError#

BreakpointsWriteToFile(SBTarget self, SBFileSpec dest_file, SBBreakpointList bkpt_list, bool append=False) → SBError

Write breakpoints listed in bkpt_list to dest_file.

@param[in] dest_file: The file to which to write the breakpoints.
@param[in] bkpt_list: Only write breakpoints from this list.
@param[in] append: If true, append the breakpoints in bkpt_list to the others serialized in dest_file. If dest_file doesn’t exist, then a new file will be created and the breakpoints in bkpt_list written to it.
@return: An SBError detailing any errors in writing in the breakpoints.

Clear(SBTarget self)#

ClearModuleLoadAddress(SBTarget self, SBModule module) → SBError#

ClearSectionLoadAddress(SBTarget self, SBSection section) → SBError#

ConnectRemote(SBTarget self, SBListener listener, char const * url, char const * plugin_name, SBError error) → SBProcess#

Connect to a remote debug server with url.

@param[in] listener: An optional listener that will receive all process events. If listener is valid then listener will listen to all process events. If not valid, then this target’s debugger (SBTarget::GetDebugger()) will listen to all process events.
@param[in] url: The url to connect to, e.g., ‘connect://localhost:12345’.
@param[in] plugin_name: The plugin name to be used; can be NULL.
@param[out]: An error explaining what went wrong if the connect fails.
@return: A process object for the connected process.

CreateTrace(SBTarget self, SBError error) → SBTrace#

CreateValueFromAddress(SBTarget self, char const * name, SBAddress addr, SBType type) → SBValue#

Create an SBValue with the given name by treating the memory starting at addr as an entity of type.

@param[in] name: The name of the resultant SBValue
@param[in] addr: The address of the start of the memory region to be used.
@param[in] type: The type to use to interpret the memory starting at addr.
@return: An SBValue of the given type, may be invalid if there was an error reading the underlying memory.

CreateValueFromData(SBTarget self, char const * name, SBData data, SBType type) → SBValue#

CreateValueFromExpression(SBTarget self, char const * name, char const * expr) → SBValue#

DeleteAllBreakpoints(SBTarget self) → bool#

DeleteAllWatchpoints(SBTarget self) → bool#

DeleteBreakpointName(SBTarget self, char const * name)#

DeleteWatchpoint(SBTarget self, lldb::watch_id_t watch_id) → bool#

DisableAllBreakpoints(SBTarget self) → bool#

DisableAllWatchpoints(SBTarget self) → bool#

EnableAllBreakpoints(SBTarget self) → bool#

EnableAllWatchpoints(SBTarget self) → bool#

EvaluateExpression(SBTarget self, char const * expr) → SBValue#
EvaluateExpression(SBTarget self, char const * expr, SBExpressionOptions options) → SBValue

static EventIsTargetEvent(SBEvent event) → bool#

FindBreakpointByID(SBTarget self, lldb::break_id_t break_id) → SBBreakpoint#

FindBreakpointsByName(SBTarget self, char const * name, SBBreakpointList bkpt_list) → bool#

FindCompileUnits(SBTarget self, SBFileSpec sb_file_spec) → SBSymbolContextList#

Find compile units related to this target and passed source file.

Parameters:: sb_file_spec – A lldb::SBFileSpec object that contains source file specification.
Returns:: The symbol contexts for all the matches.
Return type:: SBSymbolContextList

FindFirstGlobalVariable(SBTarget self, char const * name) → SBValue#

Find the first global (or static) variable by name.

@param[in] name: The name of the global or static variable we are looking for.
@return: An SBValue that gets filled in with the found variable (if any).

FindFirstType(SBTarget self, char const * type) → SBType#

FindFunctions(SBTarget self, char const * name, uint32_t name_type_mask=eFunctionNameTypeAny) → SBSymbolContextList#

Find functions by name.

Parameters:

name – The name of the function we are looking for.
name_type_mask – A logical OR of one or more FunctionNameType enum bits that indicate what kind of names should be used when doing the lookup. Bits include fully qualified names, base names, C++ methods, or ObjC selectors. See FunctionNameType for more details.

Returns:

A lldb::SBSymbolContextList that gets filled in with all of the symbol contexts for all the matches.

FindGlobalFunctions(SBTarget self, char const * name, uint32_t max_matches, lldb::MatchType matchtype) → SBSymbolContextList#

FindGlobalVariables(SBTarget self, char const * name, uint32_t max_matches) → SBValueList#

FindGlobalVariables(SBTarget self, char const * name, uint32_t max_matches, lldb::MatchType matchtype) → SBValueList

Find global and static variables by name.

@param[in] name: The name of the global or static variable we are looking for.
@param[in] max_matches: Allow the number of matches to be limited to max_matches.
@return: A list of matched variables in an SBValueList.

FindModule(SBTarget self, SBFileSpec file_spec) → SBModule#

FindSymbols(SBTarget self, char const * name, lldb::SymbolType type=eSymbolTypeAny) → SBSymbolContextList#

FindTypes(SBTarget self, char const * type) → SBTypeList#

FindWatchpointByID(SBTarget self, lldb::watch_id_t watch_id) → SBWatchpoint#

GetABIName(SBTarget self) → char const *#

GetAddressByteSize(SBTarget self) → uint32_t#

GetBasicType(SBTarget self, lldb::BasicType type) → SBType#

GetBreakpointAtIndex(SBTarget self, uint32_t idx) → SBBreakpoint#

GetBreakpointNames(SBTarget self, SBStringList names)#

GetBroadcaster(SBTarget self) → SBBroadcaster#

static GetBroadcasterClassName() → char const *#

GetByteOrder(SBTarget self) → lldb::ByteOrder#

GetCodeByteSize(SBTarget self) → uint32_t#

Architecture code byte width accessor.

Returns:: The size in 8-bit (host) bytes of a minimum addressable unit from the Architecture’s code bus.

GetCollectingStats(SBTarget self) → bool#

GetDataByteSize(SBTarget self) → uint32_t#

Architecture data byte width accessor

Returns:: The size in 8-bit (host) bytes of a minimum addressable unit from the Architecture’s data bus.

GetDebugger(SBTarget self) → SBDebugger#

GetDescription(SBTarget self, SBStream description, lldb::DescriptionLevel description_level) → bool#

GetEnvironment(SBTarget self) → SBEnvironment#

GetExecutable(SBTarget self) → SBFileSpec#

GetInstructions(SBTarget self, SBAddress base_addr, void const * buf) → SBInstructionList#

Disassemble the bytes in a buffer and return them in an SBInstructionList.

Parameters:

base_addr – used for symbolicating the offsets in the byte stream when disassembling.
buf – bytes to be disassembled.
size – (C++) size of the buffer.

Return type:

SBInstructionList

GetInstructionsWithFlavor(SBTarget self, SBAddress base_addr, char const * flavor_string, void const * buf) → SBInstructionList#

Disassemble the bytes in a buffer and return them in an SBInstructionList, with a supplied flavor.

Parameters:

base_addr – used for symbolicating the offsets in the byte stream when disassembling.
flavor – may be ‘intel’ or ‘att’ on x86 targets to specify that style of disassembly.
buf – bytes to be disassembled.
size – (C++) size of the buffer.

Return type:

SBInstructionList

GetLabel(SBTarget self) → char const *#

GetLaunchInfo(SBTarget self) → SBLaunchInfo#

GetMaximumNumberOfChildrenToDisplay(SBTarget self) → uint32_t#

GetModuleAtIndex(SBTarget self, uint32_t idx) → SBModule#

static GetModuleAtIndexFromEvent(uint32_t const idx, SBEvent event) → SBModule#

GetNumBreakpoints(SBTarget self) → uint32_t#

GetNumModules(SBTarget self) → uint32_t#

static GetNumModulesFromEvent(SBEvent event) → uint32_t#

GetNumWatchpoints(SBTarget self) → uint32_t#

GetPlatform(SBTarget self) → SBPlatform#

Return the platform object associated with the target.

After return, the platform object should be checked for validity.

@return: A platform object.

GetProcess(SBTarget self) → SBProcess#

GetSourceManager(SBTarget self) → SBSourceManager#

GetStackRedZoneSize(SBTarget self) → lldb::addr_t#

GetStatistics(SBTarget self) → SBStructuredData#

static GetTargetFromEvent(SBEvent event) → SBTarget#

GetTrace(SBTarget self) → SBTrace#

GetTriple(SBTarget self) → char const *#

GetWatchpointAtIndex(SBTarget self, uint32_t idx) → SBWatchpoint#

Install(SBTarget self) → SBError#

Install any binaries that need to be installed.

This function does nothing when debugging on the host system. When connected to remote platforms, the target’s main executable and any modules that have their install path set will be installed on the remote platform. If the main executable doesn’t have an install location set, it will be installed in the remote platform’s working directory.

@return: An error describing anything that went wrong during installation.

IsLoaded(SBTarget self, SBModule module) → bool#

Returns true if the module has been loaded in this SBTarget. A module can be loaded either by the dynamic loader or by being manually added to the target (see SBTarget.AddModule and the target module add command).

Return type:: bool

IsValid(SBTarget self) → bool#

Launch(SBTarget self, SBListener listener, char const ** argv, char const ** envp, char const * stdin_path, char const * stdout_path, char const * stderr_path, char const * working_directory, uint32_t launch_flags, bool stop_at_entry, SBError error) → SBProcess#

Launch(SBTarget self, SBLaunchInfo launch_info, SBError error) → SBProcess

Launch a new process.

Launch a new process by spawning a new process using the target object’s executable module’s file as the file to launch. Arguments are given in argv, and the environment variables are in envp. Standard input and output files can be optionally re-directed to stdin_path, stdout_path, and stderr_path.

@param[in] listener: An optional listener that will receive all process events. If listener is valid then listener will listen to all process events. If not valid, then this target’s debugger (SBTarget::GetDebugger()) will listen to all process events.
@param[in] argv: The argument array.
@param[in] envp: The environment array.
@param[in] launch_flags: Flags to modify the launch (@see lldb::LaunchFlags)
@param[in] stdin_path: The path to use when re-directing the STDIN of the new process. If all stdXX_path arguments are NULL, a pseudo terminal will be used.
@param[in] stdout_path: The path to use when re-directing the STDOUT of the new process. If all stdXX_path arguments are NULL, a pseudo terminal will be used.
@param[in] stderr_path: The path to use when re-directing the STDERR of the new process. If all stdXX_path arguments are NULL, a pseudo terminal will be used.
@param[in] working_directory: The working directory to have the child process run in
@param[in] launch_flags: Some launch options specified by logical OR’ing lldb::LaunchFlags enumeration values together.
@param[in] stop_at_entry: If false do not stop the inferior at the entry point.
@param[out]: An error object. Contains the reason if there is some failure.
@return: A process object for the newly created process.

For example,

process = target.Launch(self.dbg.GetListener(), None, None,
None, ‘/tmp/stdout.txt’, None, None, 0, False, error)

launches a new process by passing nothing for both the args and the envs and redirect the standard output of the inferior to the /tmp/stdout.txt file. It does not specify a working directory so that the debug server will use its idea of what the current working directory is for the inferior. Also, we ask the debugger not to stop the inferior at the entry point. If no breakpoint is specified for the inferior, it should run to completion if no user interaction is required.

LaunchSimple(SBTarget self, char const ** argv, char const ** envp, char const * working_directory) → SBProcess#

Launch a new process with sensible defaults.

Parameters:

argv – The argument array.
envp – The environment array.
working_directory – The working directory to have the child process run in

Returns:

The newly created process.

Return type:

SBProcess

A pseudo terminal will be used as stdin/stdout/stderr. No launch flags are passed and the target’s debuger is used as a listener.

For example,

process = target.LaunchSimple(['X', 'Y', 'Z'], None, os.getcwd())

launches a new process by passing ‘X’, ‘Y’, ‘Z’ as the args to the executable.

LoadCore(SBTarget self, char const * core_file) → SBProcess#

LoadCore(SBTarget self, char const * core_file, SBError error) → SBProcess

Load a core file

@param[in] core_file: File path of the core dump.
@param[out] error: An error explaining what went wrong if the operation fails. (Optional)
@return: A process object for the newly created core file.

For example,

process = target.LoadCore(‘./a.out.core’)

loads a new core file and returns the process object.

ReadInstructions(SBTarget self, SBAddress base_addr, uint32_t count) → SBInstructionList#

ReadInstructions(SBTarget self, SBAddress base_addr, uint32_t count, char const * flavor_string) → SBInstructionList

Disassemble a specified number of instructions starting at an address.

Parameters:

base_addr – the address to start disassembly from.
count – the number of instructions to disassemble.
flavor_string – may be ‘intel’ or ‘att’ on x86 targets to specify that style of disassembly.

Return type:

SBInstructionList

ReadMemory(SBTarget self, SBAddress addr, void * buf, SBError error) → size_t#

Read target memory. If a target process is running then memory is read from here. Otherwise the memory is read from the object files. For a target whose bytes are sized as a multiple of host bytes, the data read back will preserve the target’s byte order.

@param[in] addr: A target address to read from.
@param[out] buf: The buffer to read memory into.
@param[in] size: The maximum number of host bytes to read in the buffer passed into this call
@param[out] error: Error information is written here if the memory read fails.
@return: The amount of data read in host bytes.

RemoveModule(SBTarget self, SBModule module) → bool#

ResolveFileAddress(SBTarget self, lldb::addr_t file_addr) → SBAddress#

Resolve a current file address into a section offset address.

@param[in] file_addr

@return: An SBAddress which will be valid if…

ResolveLoadAddress(SBTarget self, lldb::addr_t vm_addr) → SBAddress#

ResolvePastLoadAddress(SBTarget self, uint32_t stop_id, lldb::addr_t vm_addr) → SBAddress#

ResolveSymbolContextForAddress(SBTarget self, SBAddress addr, uint32_t resolve_scope) → SBSymbolContext#

SetCollectingStats(SBTarget self, bool v)#

SetLabel(SBTarget self, char const * label) → SBError#

SetLaunchInfo(SBTarget self, SBLaunchInfo launch_info)#

SetModuleLoadAddress(SBTarget self, SBModule module, uint64_t sections_offset) → SBError#

SetSectionLoadAddress(SBTarget self, SBSection section, lldb::addr_t section_base_addr) → SBError#

WatchAddress(SBTarget self, lldb::addr_t addr, size_t size, bool read, bool write, SBError error) → SBWatchpoint#

breakpoint_iter()#: Returns an iterator over all breakpoints in a lldb.SBTarget object.

get_bkpts_access_object()#: An accessor function that returns a bkpts_access() object which allows lazy bkpt access from a lldb.SBtarget object.

get_modules_access_object()#: An accessor function that returns a modules_access() object which allows lazy module access from a lldb.SBTarget object.

get_modules_array()#: An accessor function that returns a list() that contains all modules in a lldb.SBTarget object.

get_target_bkpts()#: An accessor function that returns a list() that contains all bkpts in a lldb.SBtarget object.

get_target_watchpoints()#: An accessor function that returns a list() that contains all watchpoints in a lldb.SBtarget object.

get_watchpoints_access_object()#: An accessor function that returns a watchpoints_access() object which allows lazy watchpoint access from a lldb.SBtarget object.

module_iter()#: Returns an iterator over all modules in a lldb.SBTarget object.

watchpoint_iter()#: Returns an iterator over all watchpoints in a lldb.SBTarget object.