LLDB mainline
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#include <SBValue.h>
Protected Member Functions | |
SBValue (const lldb::ValueObjectSP &value_sp) | |
lldb::ValueObjectSP | GetSP () const |
Same as the protected version of GetSP that takes a locker, except that we make the locker locally in the function. | |
lldb::ValueObjectSP | GetSP (ValueLocker &value_locker) const |
Get the appropriate ValueObjectSP from this SBValue, consulting the use_dynamic and use_synthetic options passed in to SetSP when the SBValue's contents were set. | |
void | SetSP (const lldb::ValueObjectSP &sp) |
void | SetSP (const lldb::ValueObjectSP &sp, bool use_synthetic) |
void | SetSP (const lldb::ValueObjectSP &sp, lldb::DynamicValueType use_dynamic) |
void | SetSP (const lldb::ValueObjectSP &sp, lldb::DynamicValueType use_dynamic, bool use_synthetic) |
void | SetSP (const lldb::ValueObjectSP &sp, lldb::DynamicValueType use_dynamic, bool use_synthetic, const char *name) |
Private Types | |
typedef std::shared_ptr< ValueImpl > | ValueImplSP |
Private Member Functions | |
void | SetSP (ValueImplSP impl_sp) |
Private Attributes | |
ValueImplSP | m_opaque_sp |
Friends | |
class | SBBlock |
class | SBFrame |
class | SBModule |
class | SBTarget |
class | SBThread |
class | SBTypeSummary |
class | SBValueList |
class | lldb_private::python::SWIGBridge |
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private |
SBValue::SBValue | ( | ) |
Definition at line 220 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA.
Referenced by EvaluateExpression().
SBValue::SBValue | ( | const lldb::SBValue & | rhs | ) |
Definition at line 228 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, m_opaque_sp, and SetSP().
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default |
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protected |
Definition at line 222 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, and SetSP().
lldb::SBValue SBValue::AddressOf | ( | ) |
Definition at line 1240 of file SBValue.cpp.
References error(), GetPreferDynamicValue(), GetPreferSyntheticValue(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
lldb::SBValue SBValue::Cast | ( | lldb::SBType | type | ) |
Definition at line 564 of file SBValue.cpp.
References GetPreferDynamicValue(), GetPreferSyntheticValue(), lldb::SBType::GetSP(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
void SBValue::Clear | ( | ) |
Definition at line 259 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, and m_opaque_sp.
lldb::SBValue SBValue::Clone | ( | const char * | new_name | ) |
Creates a copy of the SBValue with a new name and setting the current SBValue as its parent.
It should be used when we want to change the name of a SBValue without modifying the actual SBValue itself (e.g. sythetic child provider).
Definition at line 1384 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBValue SBValue::CreateChildAtOffset | ( | const char * | name, |
uint32_t | offset, | ||
lldb::SBType | type | ||
) |
Definition at line 545 of file SBValue.cpp.
References GetPreferDynamicValue(), GetPreferSyntheticValue(), lldb::SBType::GetSP(), GetSP(), lldb::SBType::IsValid(), LLDB_INSTRUMENT_VA, and SetSP().
lldb::SBValue SBValue::CreateValueFromAddress | ( | const char * | name, |
lldb::addr_t | address, | ||
lldb::SBType | type | ||
) |
Definition at line 606 of file SBValue.cpp.
References lldb_private::ValueObject::CreateValueObjectFromAddress(), lldb::SBType::GetSP(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
lldb::SBValue SBValue::CreateValueFromData | ( | const char * | name, |
lldb::SBData | data, | ||
lldb::SBType | type | ||
) |
Definition at line 626 of file SBValue.cpp.
References lldb_private::ValueObject::CreateValueObjectFromData(), lldb_private::eAddressTypeLoad, lldb::SBType::GetSP(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
lldb::SBValue SBValue::CreateValueFromExpression | ( | const char * | name, |
const char * | expression | ||
) |
Definition at line 577 of file SBValue.cpp.
References CreateValueFromExpression(), LLDB_INSTRUMENT_VA, lldb::SBExpressionOptions::ref(), and lldb_private::EvaluateExpressionOptions::SetKeepInMemory().
Referenced by CreateValueFromExpression().
lldb::SBValue SBValue::CreateValueFromExpression | ( | const char * | name, |
const char * | expression, | ||
SBExpressionOptions & | options | ||
) |
Definition at line 586 of file SBValue.cpp.
References lldb_private::ValueObject::CreateValueObjectFromExpression(), GetSP(), LLDB_INSTRUMENT_VA, lldb::SBExpressionOptions::ref(), and SetSP().
SBValue SBValue::Dereference | ( | ) |
Definition at line 955 of file SBValue.cpp.
References Dereference(), error(), GetSP(), and LLDB_INSTRUMENT_VA.
Referenced by Dereference(), and WatchPointee().
lldb::SBValue SBValue::EvaluateExpression | ( | const char * | expr | ) | const |
Definition at line 1137 of file SBValue.cpp.
References EvaluateExpression(), GetSP(), LLDB_INSTRUMENT_VA, SBValue(), lldb::SBExpressionOptions::SetFetchDynamicValue(), lldb::SBExpressionOptions::SetIgnoreBreakpoints(), and lldb::SBExpressionOptions::SetUnwindOnError().
Referenced by EvaluateExpression().
lldb::SBValue SBValue::EvaluateExpression | ( | const char * | expr, |
const SBExpressionOptions & | options | ||
) | const |
Definition at line 1158 of file SBValue.cpp.
References EvaluateExpression(), and LLDB_INSTRUMENT_VA.
lldb::SBValue SBValue::EvaluateExpression | ( | const char * | expr, |
const SBExpressionOptions & | options, | ||
const char * | name | ||
) | const |
Definition at line 1165 of file SBValue.cpp.
References lldb::SBExpressionOptions::GetFetchDynamicValue(), lldb_private::ExecutionContext::GetFramePtr(), GetSP(), LLDB_INSTRUMENT_VA, lldb::SBExpressionOptions::ref(), SBValue(), and SetSP().
lldb::SBAddress SBValue::GetAddress | ( | ) |
Definition at line 1285 of file SBValue.cpp.
References lldb_private::eAddressTypeFile, lldb_private::eAddressTypeLoad, GetSP(), LLDB_INSTRUMENT_VA, LLDB_INVALID_ADDRESS, and lldb_private::Address::SetLoadAddress().
size_t SBValue::GetByteSize | ( | ) |
Definition at line 324 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
Referenced by Watch().
Definition at line 645 of file SBValue.cpp.
References lldb::eNoDynamicValues, GetChildAtIndex(), LLDB_INSTRUMENT_VA, and m_opaque_sp.
Referenced by GetChildAtIndex().
SBValue SBValue::GetChildAtIndex | ( | uint32_t | idx, |
lldb::DynamicValueType | use_dynamic, | ||
bool | can_create_synthetic | ||
) |
Get a child value by index from a value.
Structs, unions, classes, arrays and pointers have child values that can be access by index.
Structs and unions access child members using a zero based index for each child member. For
Classes reserve the first indexes for base classes that have members (empty base classes are omitted), and all members of the current class will then follow the base classes.
Pointers differ depending on what they point to. If the pointer points to a simple type, the child at index zero is the only child value available, unless synthetic_allowed is true, in which case the pointer will be used as an array and can create 'synthetic' child values using positive or negative indexes. If the pointer points to an aggregate type (an array, class, union, struct), then the pointee is transparently skipped and any children are going to be the indexes of the child values within the aggregate type. For example if we have a 'Point' type and we have a SBValue that contains a pointer to a 'Point' type, then the child at index zero will be the 'x' member, and the child at index 1 will be the 'y' member (the child at index zero won't be a 'Point' instance).
If you actually need an SBValue that represents the type pointed to by a SBValue for which GetType().IsPointeeType() returns true, regardless of the pointee type, you can do that with SBValue::Dereference.
Arrays have a preset number of children that can be accessed by index and will returns invalid child values for indexes that are out of bounds unless the synthetic_allowed is true. In this case the array can create 'synthetic' child values for indexes that aren't in the array bounds using positive or negative indexes.
[in] | idx | The index of the child value to get |
[in] | use_dynamic | An enumeration that specifies whether to get dynamic values, and also if the target can be run to figure out the dynamic type of the child value. |
[in] | can_create_synthetic | If true, then allow child values to be created by index for pointers and arrays for indexes that normally wouldn't be allowed. |
Definition at line 660 of file SBValue.cpp.
References GetPreferSyntheticValue(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
SBValue SBValue::GetChildMemberWithName | ( | const char * | name | ) |
Definition at line 695 of file SBValue.cpp.
References lldb::eNoDynamicValues, GetChildMemberWithName(), LLDB_INSTRUMENT_VA, and m_opaque_sp.
Referenced by GetChildMemberWithName().
SBValue SBValue::GetChildMemberWithName | ( | const char * | name, |
lldb::DynamicValueType | use_dynamic | ||
) |
Definition at line 709 of file SBValue.cpp.
References GetPreferSyntheticValue(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
lldb::SBData SBValue::GetData | ( | ) |
Get an SBData wrapping the contents of this SBValue.
This method will read the contents of this object in memory and copy them into an SBData for future use.
Definition at line 1333 of file SBValue.cpp.
References error(), GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBDeclaration SBValue::GetDeclaration | ( | ) |
Definition at line 1396 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBDeclaration::SetDeclaration().
bool SBValue::GetDescription | ( | lldb::SBStream & | description | ) |
Definition at line 1206 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, lldb_private::Stream::PutCString(), and lldb::SBStream::ref().
const char * SBValue::GetDisplayTypeName | ( | ) |
Definition at line 313 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBValue SBValue::GetDynamicValue | ( | lldb::DynamicValueType | use_dynamic | ) |
Definition at line 727 of file SBValue.cpp.
References IsValid(), LLDB_INSTRUMENT_VA, m_opaque_sp, and SetSP().
SBError SBValue::GetError | ( | ) |
Definition at line 265 of file SBValue.cpp.
References lldb_private::Status::AsCString(), ValueLocker::GetError(), GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBError::SetError().
Referenced by lldb::SBFrame::EvaluateExpression().
bool SBValue::GetExpressionPath | ( | lldb::SBStream & | description | ) |
Definition at line 1112 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBStream::ref().
bool SBValue::GetExpressionPath | ( | lldb::SBStream & | description, |
bool | qualify_cxx_base_classes | ||
) |
Definition at line 1124 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBStream::ref().
lldb::Format SBValue::GetFormat | ( | ) |
Definition at line 1221 of file SBValue.cpp.
References lldb::eFormatDefault, GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBFrame SBValue::GetFrame | ( | ) |
Definition at line 1025 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, m_opaque_sp, and lldb::SBFrame::SetFrameSP().
user_id_t SBValue::GetID | ( | ) |
Definition at line 281 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and LLDB_INVALID_UID.
uint32_t SBValue::GetIndexOfChildWithName | ( | const char * | name | ) |
Definition at line 683 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and UINT32_MAX.
lldb::addr_t SBValue::GetLoadAddress | ( | ) |
Definition at line 1255 of file SBValue.cpp.
References lldb_private::eAddressTypeFile, lldb_private::eAddressTypeHost, lldb_private::eAddressTypeInvalid, lldb_private::Address::GetLoadAddress(), GetSP(), LLDB_INSTRUMENT_VA, and LLDB_INVALID_ADDRESS.
Referenced by Watch().
const char * SBValue::GetLocation | ( | ) |
Definition at line 439 of file SBValue.cpp.
References lldb_private::ConstString::GetCString(), GetSP(), and LLDB_INSTRUMENT_VA.
const char * SBValue::GetName | ( | ) |
Definition at line 291 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBValue SBValue::GetNonSyntheticValue | ( | ) |
Definition at line 752 of file SBValue.cpp.
References IsValid(), LLDB_INSTRUMENT_VA, m_opaque_sp, and SetSP().
uint32_t SBValue::GetNumChildren | ( | ) |
Definition at line 936 of file SBValue.cpp.
References GetNumChildren(), LLDB_INSTRUMENT_VA, and UINT32_MAX.
Referenced by GetNumChildren().
Definition at line 942 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
const char * SBValue::GetObjectDescription | ( | ) |
Definition at line 374 of file SBValue.cpp.
References lldb_private::ConstString::GetCString(), GetSP(), and LLDB_INSTRUMENT_VA.
void * SBValue::GetOpaqueType | ( | ) |
Definition at line 976 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBData SBValue::GetPointeeData | ( | uint32_t | item_idx = 0 , |
uint32_t | item_count = 1 |
||
) |
Get an SBData wrapping what this SBValue points to.
This method will dereference the current SBValue, if its data type is a T* or T[], and extract item_count elements of type T from it, copying their contents in an SBData.
[in] | item_idx | The index of the first item to retrieve. For an array this is equivalent to array[item_idx], for a pointer to *(pointer + item_idx). In either case, the measurement unit for item_idx is the sizeof(T) rather than the byte |
[in] | item_count | How many items should be copied into the output. By default only one item is copied, but more can be asked for. |
Definition at line 1314 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::DynamicValueType SBValue::GetPreferDynamicValue | ( | ) |
Definition at line 764 of file SBValue.cpp.
References lldb::eNoDynamicValues, IsValid(), LLDB_INSTRUMENT_VA, and m_opaque_sp.
Referenced by AddressOf(), Cast(), CreateChildAtOffset(), and GetValueForExpressionPath().
bool SBValue::GetPreferSyntheticValue | ( | ) |
Definition at line 779 of file SBValue.cpp.
References IsValid(), LLDB_INSTRUMENT_VA, and m_opaque_sp.
Referenced by AddressOf(), Cast(), CreateChildAtOffset(), GetChildAtIndex(), GetChildMemberWithName(), and GetValueForExpressionPath().
lldb::SBProcess SBValue::GetProcess | ( | ) |
Definition at line 999 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, m_opaque_sp, and lldb::SBProcess::SetSP().
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protected |
Same as the protected version of GetSP that takes a locker, except that we make the locker locally in the function.
Since the Target API mutex is recursive, and the StopLocker is a read lock, you can call this function even if you are already holding the two above-mentioned locks.
Definition at line 1051 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
Referenced by AddressOf(), Cast(), Clone(), CreateChildAtOffset(), CreateValueFromAddress(), CreateValueFromData(), CreateValueFromExpression(), Dereference(), lldb::SBTypeSummary::DoesPrintValue(), EvaluateExpression(), GetAddress(), GetByteSize(), GetChildAtIndex(), GetChildMemberWithName(), GetData(), GetDeclaration(), GetDescription(), GetDisplayTypeName(), GetError(), GetExpressionPath(), GetFormat(), GetID(), GetIndexOfChildWithName(), GetLoadAddress(), GetLocation(), GetName(), GetNumChildren(), GetObjectDescription(), GetOpaqueType(), GetPointeeData(), GetSP(), GetSummary(), GetType(), GetTypeFilter(), GetTypeFormat(), GetTypeName(), GetTypeSummary(), GetTypeSynthetic(), GetValue(), GetValueAsSigned(), GetValueAsUnsigned(), GetValueDidChange(), GetValueForExpressionPath(), GetValueType(), IsDynamic(), IsInScope(), IsRuntimeSupportValue(), IsSynthetic(), IsSyntheticChildrenGenerated(), MightHaveChildren(), Persist(), lldb::SBThread::ReturnFromFrame(), SetData(), SetFormat(), SetSyntheticChildrenGenerated(), SetValueFromCString(), and Watch().
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protected |
Get the appropriate ValueObjectSP from this SBValue, consulting the use_dynamic and use_synthetic options passed in to SetSP when the SBValue's contents were set.
Since this often requires examining memory, and maybe even running code, it needs to acquire the Target API and Process StopLock. Those are held in an opaque class ValueLocker which is currently local to SBValue.cpp. So you don't have to get these yourself just default construct a ValueLocker, and pass it into this. If we need to make a ValueLocker and use it in some other .cpp file, we'll have to move it to ValueObject.h/cpp or somewhere else convenient. We haven't needed to so far.
[in] | value_locker | An object that will hold the Target API, and Process RunLocks, and auto-destroy them when it goes out of scope. Currently this is only useful in SBValue.cpp. |
Definition at line 1038 of file SBValue.cpp.
References ValueLocker::GetError(), ValueLocker::GetLockedSP(), m_opaque_sp, and lldb_private::Status::SetErrorString().
lldb::SBValue SBValue::GetStaticValue | ( | ) |
Definition at line 739 of file SBValue.cpp.
References lldb::eNoDynamicValues, IsValid(), LLDB_INSTRUMENT_VA, m_opaque_sp, and SetSP().
const char * SBValue::GetSummary | ( | ) |
Definition at line 414 of file SBValue.cpp.
References lldb_private::ConstString::GetCString(), GetSP(), and LLDB_INSTRUMENT_VA.
Referenced by lldb::SBFrame::EvaluateExpression(), and lldb::SBTarget::EvaluateExpression().
const char * SBValue::GetSummary | ( | lldb::SBStream & | stream, |
lldb::SBTypeSummaryOptions & | options | ||
) |
Definition at line 425 of file SBValue.cpp.
References lldb_private::ConstString::GetCString(), lldb::SBStream::GetData(), GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBTypeSummaryOptions::ref().
lldb::SBTarget SBValue::GetTarget | ( | ) |
Definition at line 986 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, m_opaque_sp, and lldb::SBTarget::SetSP().
Referenced by Watch().
lldb::SBThread SBValue::GetThread | ( | ) |
Definition at line 1012 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, m_opaque_sp, and lldb::SBThread::SetThread().
SBType SBValue::GetType | ( | ) |
Definition at line 385 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBType::SetSP().
Referenced by TypeIsPointerType(), and WatchPointee().
lldb::SBTypeFilter SBValue::GetTypeFilter | ( | ) |
Definition at line 505 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBTypeFilter::SetSP().
lldb::SBTypeFormat SBValue::GetTypeFormat | ( | ) |
Definition at line 473 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBTypeFormat::SetSP().
const char * SBValue::GetTypeName | ( | ) |
Definition at line 302 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBTypeSummary SBValue::GetTypeSummary | ( | ) |
Definition at line 489 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBTypeSummary::SetSP().
lldb::SBTypeSynthetic SBValue::GetTypeSynthetic | ( | ) |
Definition at line 525 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and lldb::SBTypeSynthetic::SetSP().
const char * SBValue::GetValue | ( | ) |
Definition at line 352 of file SBValue.cpp.
References lldb_private::ConstString::GetCString(), GetSP(), and LLDB_INSTRUMENT_VA.
Referenced by lldb::SBFrame::EvaluateExpression(), and lldb::SBTarget::EvaluateExpression().
int64_t SBValue::GetValueAsSigned | ( | int64_t | fail_value = 0 | ) |
Definition at line 890 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
int64_t SBValue::GetValueAsSigned | ( | lldb::SBError & | error, |
int64_t | fail_value = 0 |
||
) |
Definition at line 850 of file SBValue.cpp.
References lldb_private::Status::AsCString(), error(), ValueLocker::GetError(), GetSP(), and LLDB_INSTRUMENT_VA.
uint64_t SBValue::GetValueAsUnsigned | ( | lldb::SBError & | error, |
uint64_t | fail_value = 0 |
||
) |
Definition at line 870 of file SBValue.cpp.
References lldb_private::Status::AsCString(), error(), ValueLocker::GetError(), GetSP(), and LLDB_INSTRUMENT_VA.
uint64_t SBValue::GetValueAsUnsigned | ( | uint64_t | fail_value = 0 | ) |
Definition at line 901 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::GetValueDidChange | ( | ) |
Definition at line 400 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
lldb::SBValue SBValue::GetValueForExpressionPath | ( | const char * | expr_path | ) |
Definition at line 833 of file SBValue.cpp.
References GetPreferDynamicValue(), GetPreferSyntheticValue(), GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
ValueType SBValue::GetValueType | ( | ) |
Definition at line 362 of file SBValue.cpp.
References lldb::eValueTypeInvalid, GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::IsDynamic | ( | ) |
Definition at line 794 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::IsInScope | ( | ) |
Definition at line 338 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
Referenced by Watch(), and WatchPointee().
bool SBValue::IsRuntimeSupportValue | ( | ) |
Definition at line 924 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::IsSynthetic | ( | ) |
Definition at line 804 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::IsSyntheticChildrenGenerated | ( | ) |
Definition at line 814 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::IsValid | ( | ) |
Definition at line 245 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA.
Referenced by GetDynamicValue(), GetNonSyntheticValue(), GetPreferDynamicValue(), GetPreferSyntheticValue(), GetStaticValue(), SetPreferDynamicValue(), and SetPreferSyntheticValue().
bool SBValue::MightHaveChildren | ( | ) |
Find out if a SBValue might have children.
This call is much more efficient than GetNumChildren() as it doesn't need to complete the underlying type. This is designed to be used in a UI environment in order to detect if the disclosure triangle should be displayed or not.
This function returns true for class, union, structure, pointers, references, arrays and more. Again, it does so without doing any expensive type completion.
Definition at line 912 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
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explicit |
Definition at line 249 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA.
SBValue & SBValue::operator= | ( | const lldb::SBValue & | rhs | ) |
Definition at line 234 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, m_opaque_sp, and SetSP().
lldb::SBValue SBValue::Persist | ( | ) |
Definition at line 1491 of file SBValue.cpp.
References GetSP(), LLDB_INSTRUMENT_VA, and SetSP().
bool SBValue::SetData | ( | lldb::SBData & | data, |
lldb::SBError & | error | ||
) |
Definition at line 1350 of file SBValue.cpp.
References lldb_private::Status::AsCString(), error(), lldb::SBData::get(), ValueLocker::GetError(), GetSP(), LLDB_INSTRUMENT_VA, and lldb_private::Status::Success().
void SBValue::SetFormat | ( | lldb::Format | format | ) |
Definition at line 1231 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
void SBValue::SetPreferDynamicValue | ( | lldb::DynamicValueType | use_dynamic | ) |
Definition at line 772 of file SBValue.cpp.
References IsValid(), LLDB_INSTRUMENT_VA, and m_opaque_sp.
void SBValue::SetPreferSyntheticValue | ( | bool | use_synthetic | ) |
Definition at line 787 of file SBValue.cpp.
References IsValid(), LLDB_INSTRUMENT_VA, and m_opaque_sp.
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protected |
Definition at line 1060 of file SBValue.cpp.
References lldb::eNoDynamicValues, m_opaque_sp, and sp.
Referenced by AddressOf(), Cast(), CreateChildAtOffset(), CreateValueFromAddress(), lldb::SBTarget::CreateValueFromAddress(), lldb::SBTarget::CreateValueFromData(), CreateValueFromData(), lldb::SBTarget::CreateValueFromExpression(), CreateValueFromExpression(), lldb::SBFrame::EvaluateExpression(), lldb::SBTarget::EvaluateExpression(), EvaluateExpression(), lldb::SBFrame::FindRegister(), lldb::SBFrame::FindValue(), lldb::SBFrame::FindVariable(), GetChildAtIndex(), GetChildMemberWithName(), GetDynamicValue(), GetNonSyntheticValue(), GetStaticValue(), GetValueForExpressionPath(), lldb::SBFrame::GetValueForVariablePath(), lldb::SBFrame::GetVariables(), lldb::SBBlock::GetVariables(), operator=(), Persist(), SBValue(), and SetSP().
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protected |
Definition at line 1088 of file SBValue.cpp.
References lldb::eNoDynamicValues, SetSP(), and sp.
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protected |
Definition at line 1074 of file SBValue.cpp.
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protected |
Definition at line 1100 of file SBValue.cpp.
References m_opaque_sp, and sp.
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protected |
Definition at line 1105 of file SBValue.cpp.
References m_opaque_sp, and sp.
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private |
Definition at line 1058 of file SBValue.cpp.
References m_opaque_sp.
void SBValue::SetSyntheticChildrenGenerated | ( | bool | is | ) |
Definition at line 824 of file SBValue.cpp.
References GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::SetValueFromCString | ( | const char * | value_str | ) |
Definition at line 451 of file SBValue.cpp.
References LLDB_INSTRUMENT_VA, and SetValueFromCString().
Referenced by SetValueFromCString().
bool SBValue::SetValueFromCString | ( | const char * | value_str, |
lldb::SBError & | error | ||
) |
Definition at line 458 of file SBValue.cpp.
References lldb_private::Status::AsCString(), error(), ValueLocker::GetError(), GetSP(), and LLDB_INSTRUMENT_VA.
bool SBValue::TypeIsPointerType | ( | ) |
Definition at line 970 of file SBValue.cpp.
References GetType(), lldb::SBType::IsPointerType(), and LLDB_INSTRUMENT_VA.
lldb::SBWatchpoint SBValue::Watch | ( | bool | resolve_location, |
bool | read, | ||
bool | write | ||
) |
Definition at line 1473 of file SBValue.cpp.
References error(), LLDB_INSTRUMENT_VA, and Watch().
lldb::SBWatchpoint SBValue::Watch | ( | bool | resolve_location, |
bool | read, | ||
bool | write, | ||
SBError & | error | ||
) |
Watch this value if it resides in memory.
Sets a watchpoint on the value.
[in] | resolve_location | Resolve the location of this value once and watch its address. This value must currently be set to true as watching all locations of a variable or a variable path is not yet supported, though we plan to support it in the future. |
[in] | read | Stop when this value is accessed. |
[in] | write | Stop when this value is modified |
[out] | error | An error object. Contains the reason if there is some failure. |
Definition at line 1410 of file SBValue.cpp.
References lldb_private::Status::AsCString(), lldb_private::Declaration::DumpStopContext(), error(), GetByteSize(), ValueLocker::GetError(), lldb_private::Declaration::GetFile(), GetLoadAddress(), GetSP(), lldb_private::StreamString::GetString(), GetTarget(), IsInScope(), LLDB_INSTRUMENT_VA, LLDB_INVALID_ADDRESS, LLDB_WATCH_TYPE_READ, LLDB_WATCH_TYPE_WRITE, and lldb::SBWatchpoint::SetSP().
Referenced by Watch(), and WatchPointee().
lldb::SBWatchpoint SBValue::WatchPointee | ( | bool | resolve_location, |
bool | read, | ||
bool | write, | ||
SBError & | error | ||
) |
Watch this value that this value points to in memory.
Sets a watchpoint on the value.
[in] | resolve_location | Resolve the location of this value once and watch its address. This value must currently be set to true as watching all locations of a variable or a variable path is not yet supported, though we plan to support it in the future. |
[in] | read | Stop when this value is accessed. |
[in] | write | Stop when this value is modified |
[out] | error | An error object. Contains the reason if there is some failure. |
Definition at line 1481 of file SBValue.cpp.
References Dereference(), error(), GetType(), IsInScope(), LLDB_INSTRUMENT_VA, and Watch().
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friend |
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friend |
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private |
Definition at line 442 of file SBValue.h.
Referenced by Clear(), GetChildAtIndex(), GetChildMemberWithName(), GetDynamicValue(), GetFrame(), GetNonSyntheticValue(), GetPreferDynamicValue(), GetPreferSyntheticValue(), GetProcess(), GetSP(), GetStaticValue(), GetTarget(), GetThread(), operator=(), SBValue(), SetPreferDynamicValue(), SetPreferSyntheticValue(), and SetSP().