*** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
diff --git a/lldb/source/Core/ValueObjectDynamicValue.cpp b/lldb/source/Core/ValueObjectDynamicValue.cpp
index 65deba0..1fb32d4 100644
--- a/lldb/source/Core/ValueObjectDynamicValue.cpp
+++ b/lldb/source/Core/ValueObjectDynamicValue.cpp
@@ -1,4 +1,5 @@
-//===-- ValueObjectDynamicValue.cpp ---------------------------------*- C++ -*-===//
+//===-- ValueObjectDynamicValue.cpp ---------------------------------*- C++
+//-*-===//
//
// The LLVM Compiler Infrastructure
//
@@ -7,7 +8,6 @@
//
//===----------------------------------------------------------------------===//
-
#include "lldb/Core/ValueObjectDynamicValue.h"
// C Includes
@@ -16,9 +16,9 @@
// Project includes
#include "lldb/Core/Log.h"
#include "lldb/Core/Module.h"
-#include "lldb/Core/ValueObjectList.h"
#include "lldb/Core/Value.h"
#include "lldb/Core/ValueObject.h"
+#include "lldb/Core/ValueObjectList.h"
#include "lldb/Symbol/CompilerType.h"
#include "lldb/Symbol/ObjectFile.h"
@@ -35,427 +35,365 @@
using namespace lldb_private;
-ValueObjectDynamicValue::ValueObjectDynamicValue (ValueObject &parent, lldb::DynamicValueType use_dynamic) :
- ValueObject(parent),
- m_address (),
- m_dynamic_type_info(),
- m_use_dynamic (use_dynamic)
-{
- SetName (parent.GetName());
+ValueObjectDynamicValue::ValueObjectDynamicValue(
+ ValueObject &parent, lldb::DynamicValueType use_dynamic)
+ : ValueObject(parent), m_address(), m_dynamic_type_info(),
+ m_use_dynamic(use_dynamic) {
+ SetName(parent.GetName());
}
-ValueObjectDynamicValue::~ValueObjectDynamicValue()
-{
- m_owning_valobj_sp.reset();
+ValueObjectDynamicValue::~ValueObjectDynamicValue() {
+ m_owning_valobj_sp.reset();
}
-CompilerType
-ValueObjectDynamicValue::GetCompilerTypeImpl ()
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success)
- {
- if (m_dynamic_type_info.HasType())
- return m_value.GetCompilerType();
- else
- return m_parent->GetCompilerType();
- }
- return m_parent->GetCompilerType();
-}
-
-ConstString
-ValueObjectDynamicValue::GetTypeName()
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success)
- {
- if (m_dynamic_type_info.HasName())
- return m_dynamic_type_info.GetName();
- }
- return m_parent->GetTypeName();
-}
-
-TypeImpl
-ValueObjectDynamicValue::GetTypeImpl ()
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success && m_type_impl.IsValid())
- {
- return m_type_impl;
- }
- return m_parent->GetTypeImpl();
-}
-
-ConstString
-ValueObjectDynamicValue::GetQualifiedTypeName()
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success)
- {
- if (m_dynamic_type_info.HasName())
- return m_dynamic_type_info.GetName();
- }
- return m_parent->GetQualifiedTypeName();
-}
-
-ConstString
-ValueObjectDynamicValue::GetDisplayTypeName()
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success)
- {
- if (m_dynamic_type_info.HasType())
- return GetCompilerType().GetDisplayTypeName();
- if (m_dynamic_type_info.HasName())
- return m_dynamic_type_info.GetName();
- }
- return m_parent->GetDisplayTypeName();
-}
-
-size_t
-ValueObjectDynamicValue::CalculateNumChildren(uint32_t max)
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success && m_dynamic_type_info.HasType())
- {
- auto children_count = GetCompilerType().GetNumChildren (true);
- return children_count <= max ? children_count : max;
- }
+CompilerType ValueObjectDynamicValue::GetCompilerTypeImpl() {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success) {
+ if (m_dynamic_type_info.HasType())
+ return m_value.GetCompilerType();
else
- return m_parent->GetNumChildren(max);
+ return m_parent->GetCompilerType();
+ }
+ return m_parent->GetCompilerType();
}
-uint64_t
-ValueObjectDynamicValue::GetByteSize()
-{
- const bool success = UpdateValueIfNeeded(false);
- if (success && m_dynamic_type_info.HasType())
- {
- ExecutionContext exe_ctx (GetExecutionContextRef());
- return m_value.GetValueByteSize(nullptr, &exe_ctx);
- }
- else
- return m_parent->GetByteSize();
+ConstString ValueObjectDynamicValue::GetTypeName() {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success) {
+ if (m_dynamic_type_info.HasName())
+ return m_dynamic_type_info.GetName();
+ }
+ return m_parent->GetTypeName();
}
-lldb::ValueType
-ValueObjectDynamicValue::GetValueType() const
-{
- return m_parent->GetValueType();
+TypeImpl ValueObjectDynamicValue::GetTypeImpl() {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success && m_type_impl.IsValid()) {
+ return m_type_impl;
+ }
+ return m_parent->GetTypeImpl();
}
-bool
-ValueObjectDynamicValue::UpdateValue ()
-{
- SetValueIsValid (false);
- m_error.Clear();
+ConstString ValueObjectDynamicValue::GetQualifiedTypeName() {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success) {
+ if (m_dynamic_type_info.HasName())
+ return m_dynamic_type_info.GetName();
+ }
+ return m_parent->GetQualifiedTypeName();
+}
- if (!m_parent->UpdateValueIfNeeded(false))
- {
- // The dynamic value failed to get an error, pass the error along
- if (m_error.Success() && m_parent->GetError().Fail())
- m_error = m_parent->GetError();
- return false;
- }
+ConstString ValueObjectDynamicValue::GetDisplayTypeName() {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success) {
+ if (m_dynamic_type_info.HasType())
+ return GetCompilerType().GetDisplayTypeName();
+ if (m_dynamic_type_info.HasName())
+ return m_dynamic_type_info.GetName();
+ }
+ return m_parent->GetDisplayTypeName();
+}
- // Setting our type_sp to NULL will route everything back through our
- // parent which is equivalent to not using dynamic values.
- if (m_use_dynamic == lldb::eNoDynamicValues)
- {
- m_dynamic_type_info.Clear();
- return true;
- }
+size_t ValueObjectDynamicValue::CalculateNumChildren(uint32_t max) {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success && m_dynamic_type_info.HasType()) {
+ auto children_count = GetCompilerType().GetNumChildren(true);
+ return children_count <= max ? children_count : max;
+ } else
+ return m_parent->GetNumChildren(max);
+}
- ExecutionContext exe_ctx (GetExecutionContextRef());
- Target *target = exe_ctx.GetTargetPtr();
- if (target)
- {
- m_data.SetByteOrder(target->GetArchitecture().GetByteOrder());
- m_data.SetAddressByteSize(target->GetArchitecture().GetAddressByteSize());
- }
+uint64_t ValueObjectDynamicValue::GetByteSize() {
+ const bool success = UpdateValueIfNeeded(false);
+ if (success && m_dynamic_type_info.HasType()) {
+ ExecutionContext exe_ctx(GetExecutionContextRef());
+ return m_value.GetValueByteSize(nullptr, &exe_ctx);
+ } else
+ return m_parent->GetByteSize();
+}
- // First make sure our Type and/or Address haven't changed:
- Process *process = exe_ctx.GetProcessPtr();
- if (!process)
- return false;
+lldb::ValueType ValueObjectDynamicValue::GetValueType() const {
+ return m_parent->GetValueType();
+}
- TypeAndOrName class_type_or_name;
- Address dynamic_address;
- bool found_dynamic_type = false;
- Value::ValueType value_type;
-
- LanguageRuntime *runtime = nullptr;
+bool ValueObjectDynamicValue::UpdateValue() {
+ SetValueIsValid(false);
+ m_error.Clear();
- lldb::LanguageType known_type = m_parent->GetObjectRuntimeLanguage();
- if (known_type != lldb::eLanguageTypeUnknown && known_type != lldb::eLanguageTypeC)
- {
- runtime = process->GetLanguageRuntime (known_type);
- if (runtime)
- found_dynamic_type = runtime->GetDynamicTypeAndAddress (*m_parent, m_use_dynamic, class_type_or_name, dynamic_address, value_type);
- }
- else
- {
- runtime = process->GetLanguageRuntime (lldb::eLanguageTypeC_plus_plus);
- if (runtime)
- found_dynamic_type = runtime->GetDynamicTypeAndAddress (*m_parent, m_use_dynamic, class_type_or_name, dynamic_address, value_type);
+ if (!m_parent->UpdateValueIfNeeded(false)) {
+ // The dynamic value failed to get an error, pass the error along
+ if (m_error.Success() && m_parent->GetError().Fail())
+ m_error = m_parent->GetError();
+ return false;
+ }
- if (!found_dynamic_type)
- {
- runtime = process->GetLanguageRuntime (lldb::eLanguageTypeObjC);
- if (runtime)
- found_dynamic_type = runtime->GetDynamicTypeAndAddress (*m_parent, m_use_dynamic, class_type_or_name, dynamic_address, value_type);
- }
- }
+ // Setting our type_sp to NULL will route everything back through our
+ // parent which is equivalent to not using dynamic values.
+ if (m_use_dynamic == lldb::eNoDynamicValues) {
+ m_dynamic_type_info.Clear();
+ return true;
+ }
- // Getting the dynamic value may have run the program a bit, and so marked us as needing updating, but we really
- // don't...
+ ExecutionContext exe_ctx(GetExecutionContextRef());
+ Target *target = exe_ctx.GetTargetPtr();
+ if (target) {
+ m_data.SetByteOrder(target->GetArchitecture().GetByteOrder());
+ m_data.SetAddressByteSize(target->GetArchitecture().GetAddressByteSize());
+ }
- m_update_point.SetUpdated();
+ // First make sure our Type and/or Address haven't changed:
+ Process *process = exe_ctx.GetProcessPtr();
+ if (!process)
+ return false;
- if (runtime && found_dynamic_type)
- {
- if (class_type_or_name.HasType())
- {
- m_type_impl = TypeImpl(m_parent->GetCompilerType(),
- runtime->FixUpDynamicType(class_type_or_name, *m_parent).GetCompilerType());
- }
- else
- {
- m_type_impl.Clear();
- }
- }
- else
- {
- m_type_impl.Clear();
- }
+ TypeAndOrName class_type_or_name;
+ Address dynamic_address;
+ bool found_dynamic_type = false;
+ Value::ValueType value_type;
- // If we don't have a dynamic type, then make ourselves just a echo of our parent.
- // Or we could return false, and make ourselves an echo of our parent?
- if (!found_dynamic_type)
- {
- if (m_dynamic_type_info)
- SetValueDidChange(true);
- ClearDynamicTypeInformation();
- m_dynamic_type_info.Clear();
- m_value = m_parent->GetValue();
- m_error = m_value.GetValueAsData (&exe_ctx, m_data, 0, GetModule().get());
- return m_error.Success();
- }
+ LanguageRuntime *runtime = nullptr;
- Value old_value(m_value);
-
- Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_TYPES));
-
- bool has_changed_type = false;
-
- if (!m_dynamic_type_info)
- {
- m_dynamic_type_info = class_type_or_name;
- has_changed_type = true;
- }
- else if (class_type_or_name != m_dynamic_type_info)
- {
- // We are another type, we need to tear down our children...
- m_dynamic_type_info = class_type_or_name;
- SetValueDidChange (true);
- has_changed_type = true;
- }
-
- if (has_changed_type)
- ClearDynamicTypeInformation ();
-
- if (!m_address.IsValid() || m_address != dynamic_address)
- {
- if (m_address.IsValid())
- SetValueDidChange (true);
-
- // We've moved, so we should be fine...
- m_address = dynamic_address;
- lldb::TargetSP target_sp (GetTargetSP());
- lldb::addr_t load_address = m_address.GetLoadAddress(target_sp.get());
- m_value.GetScalar() = load_address;
- }
-
+ lldb::LanguageType known_type = m_parent->GetObjectRuntimeLanguage();
+ if (known_type != lldb::eLanguageTypeUnknown &&
+ known_type != lldb::eLanguageTypeC) {
+ runtime = process->GetLanguageRuntime(known_type);
if (runtime)
- m_dynamic_type_info = runtime->FixUpDynamicType(m_dynamic_type_info, *m_parent);
+ found_dynamic_type = runtime->GetDynamicTypeAndAddress(
+ *m_parent, m_use_dynamic, class_type_or_name, dynamic_address,
+ value_type);
+ } else {
+ runtime = process->GetLanguageRuntime(lldb::eLanguageTypeC_plus_plus);
+ if (runtime)
+ found_dynamic_type = runtime->GetDynamicTypeAndAddress(
+ *m_parent, m_use_dynamic, class_type_or_name, dynamic_address,
+ value_type);
- //m_value.SetContext (Value::eContextTypeClangType, corrected_type);
- m_value.SetCompilerType (m_dynamic_type_info.GetCompilerType());
-
- m_value.SetValueType(value_type);
-
- if (has_changed_type && log)
- log->Printf("[%s %p] has a new dynamic type %s", GetName().GetCString(),
- static_cast<void*>(this), GetTypeName().GetCString());
-
- if (m_address.IsValid() && m_dynamic_type_info)
- {
- // The variable value is in the Scalar value inside the m_value.
- // We can point our m_data right to it.
- m_error = m_value.GetValueAsData (&exe_ctx, m_data, 0, GetModule().get());
- if (m_error.Success())
- {
- if (!CanProvideValue())
- {
- // this value object represents an aggregate type whose
- // children have values, but this object does not. So we
- // say we are changed if our location has changed.
- SetValueDidChange (m_value.GetValueType() != old_value.GetValueType() || m_value.GetScalar() != old_value.GetScalar());
- }
-
- SetValueIsValid (true);
- return true;
- }
+ if (!found_dynamic_type) {
+ runtime = process->GetLanguageRuntime(lldb::eLanguageTypeObjC);
+ if (runtime)
+ found_dynamic_type = runtime->GetDynamicTypeAndAddress(
+ *m_parent, m_use_dynamic, class_type_or_name, dynamic_address,
+ value_type);
}
+ }
- // We get here if we've failed above...
- SetValueIsValid (false);
+ // Getting the dynamic value may have run the program a bit, and so marked us
+ // as needing updating, but we really
+ // don't...
+
+ m_update_point.SetUpdated();
+
+ if (runtime && found_dynamic_type) {
+ if (class_type_or_name.HasType()) {
+ m_type_impl =
+ TypeImpl(m_parent->GetCompilerType(),
+ runtime->FixUpDynamicType(class_type_or_name, *m_parent)
+ .GetCompilerType());
+ } else {
+ m_type_impl.Clear();
+ }
+ } else {
+ m_type_impl.Clear();
+ }
+
+ // If we don't have a dynamic type, then make ourselves just a echo of our
+ // parent.
+ // Or we could return false, and make ourselves an echo of our parent?
+ if (!found_dynamic_type) {
+ if (m_dynamic_type_info)
+ SetValueDidChange(true);
+ ClearDynamicTypeInformation();
+ m_dynamic_type_info.Clear();
+ m_value = m_parent->GetValue();
+ m_error = m_value.GetValueAsData(&exe_ctx, m_data, 0, GetModule().get());
+ return m_error.Success();
+ }
+
+ Value old_value(m_value);
+
+ Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_TYPES));
+
+ bool has_changed_type = false;
+
+ if (!m_dynamic_type_info) {
+ m_dynamic_type_info = class_type_or_name;
+ has_changed_type = true;
+ } else if (class_type_or_name != m_dynamic_type_info) {
+ // We are another type, we need to tear down our children...
+ m_dynamic_type_info = class_type_or_name;
+ SetValueDidChange(true);
+ has_changed_type = true;
+ }
+
+ if (has_changed_type)
+ ClearDynamicTypeInformation();
+
+ if (!m_address.IsValid() || m_address != dynamic_address) {
+ if (m_address.IsValid())
+ SetValueDidChange(true);
+
+ // We've moved, so we should be fine...
+ m_address = dynamic_address;
+ lldb::TargetSP target_sp(GetTargetSP());
+ lldb::addr_t load_address = m_address.GetLoadAddress(target_sp.get());
+ m_value.GetScalar() = load_address;
+ }
+
+ if (runtime)
+ m_dynamic_type_info =
+ runtime->FixUpDynamicType(m_dynamic_type_info, *m_parent);
+
+ // m_value.SetContext (Value::eContextTypeClangType, corrected_type);
+ m_value.SetCompilerType(m_dynamic_type_info.GetCompilerType());
+
+ m_value.SetValueType(value_type);
+
+ if (has_changed_type && log)
+ log->Printf("[%s %p] has a new dynamic type %s", GetName().GetCString(),
+ static_cast<void *>(this), GetTypeName().GetCString());
+
+ if (m_address.IsValid() && m_dynamic_type_info) {
+ // The variable value is in the Scalar value inside the m_value.
+ // We can point our m_data right to it.
+ m_error = m_value.GetValueAsData(&exe_ctx, m_data, 0, GetModule().get());
+ if (m_error.Success()) {
+ if (!CanProvideValue()) {
+ // this value object represents an aggregate type whose
+ // children have values, but this object does not. So we
+ // say we are changed if our location has changed.
+ SetValueDidChange(m_value.GetValueType() != old_value.GetValueType() ||
+ m_value.GetScalar() != old_value.GetScalar());
+ }
+
+ SetValueIsValid(true);
+ return true;
+ }
+ }
+
+ // We get here if we've failed above...
+ SetValueIsValid(false);
+ return false;
+}
+
+bool ValueObjectDynamicValue::IsInScope() { return m_parent->IsInScope(); }
+
+bool ValueObjectDynamicValue::SetValueFromCString(const char *value_str,
+ Error &error) {
+ if (!UpdateValueIfNeeded(false)) {
+ error.SetErrorString("unable to read value");
return false;
-}
+ }
+ uint64_t my_value = GetValueAsUnsigned(UINT64_MAX);
+ uint64_t parent_value = m_parent->GetValueAsUnsigned(UINT64_MAX);
-
-bool
-ValueObjectDynamicValue::IsInScope ()
-{
- return m_parent->IsInScope();
-}
-
-bool
-ValueObjectDynamicValue::SetValueFromCString (const char *value_str, Error& error)
-{
- if (!UpdateValueIfNeeded(false))
- {
- error.SetErrorString("unable to read value");
- return false;
- }
-
- uint64_t my_value = GetValueAsUnsigned(UINT64_MAX);
- uint64_t parent_value = m_parent->GetValueAsUnsigned(UINT64_MAX);
-
- if (my_value == UINT64_MAX || parent_value == UINT64_MAX)
- {
- error.SetErrorString("unable to read value");
- return false;
- }
-
- // if we are at an offset from our parent, in order to set ourselves correctly we would need
- // to change the new value so that it refers to the correct dynamic type. we choose not to deal
- // with that - if anything more than a value overwrite is required, you should be using the
- // expression parser instead of the value editing facility
- if (my_value != parent_value)
- {
- // but NULL'ing out a value should always be allowed
- if (strcmp(value_str,"0"))
- {
- error.SetErrorString("unable to modify dynamic value, use 'expression' command");
- return false;
- }
- }
-
- bool ret_val = m_parent->SetValueFromCString(value_str,error);
- SetNeedsUpdate();
- return ret_val;
-}
-
-bool
-ValueObjectDynamicValue::SetData (DataExtractor &data, Error &error)
-{
- if (!UpdateValueIfNeeded(false))
- {
- error.SetErrorString("unable to read value");
- return false;
- }
-
- uint64_t my_value = GetValueAsUnsigned(UINT64_MAX);
- uint64_t parent_value = m_parent->GetValueAsUnsigned(UINT64_MAX);
-
- if (my_value == UINT64_MAX || parent_value == UINT64_MAX)
- {
- error.SetErrorString("unable to read value");
- return false;
- }
-
- // if we are at an offset from our parent, in order to set ourselves correctly we would need
- // to change the new value so that it refers to the correct dynamic type. we choose not to deal
- // with that - if anything more than a value overwrite is required, you should be using the
- // expression parser instead of the value editing facility
- if (my_value != parent_value)
- {
- // but NULL'ing out a value should always be allowed
- lldb::offset_t offset = 0;
-
- if (data.GetPointer(&offset) != 0)
- {
- error.SetErrorString("unable to modify dynamic value, use 'expression' command");
- return false;
- }
- }
-
- bool ret_val = m_parent->SetData(data, error);
- SetNeedsUpdate();
- return ret_val;
-}
-
-void
-ValueObjectDynamicValue::SetPreferredDisplayLanguage (lldb::LanguageType lang)
-{
- this->ValueObject::SetPreferredDisplayLanguage(lang);
- if (m_parent)
- m_parent->SetPreferredDisplayLanguage(lang);
-}
-
-lldb::LanguageType
-ValueObjectDynamicValue::GetPreferredDisplayLanguage ()
-{
- if (m_preferred_display_language == lldb::eLanguageTypeUnknown)
- {
- if (m_parent)
- return m_parent->GetPreferredDisplayLanguage();
- return lldb::eLanguageTypeUnknown;
- }
- else
- return m_preferred_display_language;
-}
-
-bool
-ValueObjectDynamicValue::IsSyntheticChildrenGenerated ()
-{
- if (m_parent)
- return m_parent->IsSyntheticChildrenGenerated();
+ if (my_value == UINT64_MAX || parent_value == UINT64_MAX) {
+ error.SetErrorString("unable to read value");
return false;
+ }
+
+ // if we are at an offset from our parent, in order to set ourselves correctly
+ // we would need
+ // to change the new value so that it refers to the correct dynamic type. we
+ // choose not to deal
+ // with that - if anything more than a value overwrite is required, you should
+ // be using the
+ // expression parser instead of the value editing facility
+ if (my_value != parent_value) {
+ // but NULL'ing out a value should always be allowed
+ if (strcmp(value_str, "0")) {
+ error.SetErrorString(
+ "unable to modify dynamic value, use 'expression' command");
+ return false;
+ }
+ }
+
+ bool ret_val = m_parent->SetValueFromCString(value_str, error);
+ SetNeedsUpdate();
+ return ret_val;
}
-void
-ValueObjectDynamicValue::SetSyntheticChildrenGenerated (bool b)
-{
- if (m_parent)
- m_parent->SetSyntheticChildrenGenerated(b);
- this->ValueObject::SetSyntheticChildrenGenerated(b);
+bool ValueObjectDynamicValue::SetData(DataExtractor &data, Error &error) {
+ if (!UpdateValueIfNeeded(false)) {
+ error.SetErrorString("unable to read value");
+ return false;
+ }
+
+ uint64_t my_value = GetValueAsUnsigned(UINT64_MAX);
+ uint64_t parent_value = m_parent->GetValueAsUnsigned(UINT64_MAX);
+
+ if (my_value == UINT64_MAX || parent_value == UINT64_MAX) {
+ error.SetErrorString("unable to read value");
+ return false;
+ }
+
+ // if we are at an offset from our parent, in order to set ourselves correctly
+ // we would need
+ // to change the new value so that it refers to the correct dynamic type. we
+ // choose not to deal
+ // with that - if anything more than a value overwrite is required, you should
+ // be using the
+ // expression parser instead of the value editing facility
+ if (my_value != parent_value) {
+ // but NULL'ing out a value should always be allowed
+ lldb::offset_t offset = 0;
+
+ if (data.GetPointer(&offset) != 0) {
+ error.SetErrorString(
+ "unable to modify dynamic value, use 'expression' command");
+ return false;
+ }
+ }
+
+ bool ret_val = m_parent->SetData(data, error);
+ SetNeedsUpdate();
+ return ret_val;
}
-bool
-ValueObjectDynamicValue::GetDeclaration (Declaration &decl)
-{
- if (m_parent)
- return m_parent->GetDeclaration(decl);
-
- return ValueObject::GetDeclaration(decl);
+void ValueObjectDynamicValue::SetPreferredDisplayLanguage(
+ lldb::LanguageType lang) {
+ this->ValueObject::SetPreferredDisplayLanguage(lang);
+ if (m_parent)
+ m_parent->SetPreferredDisplayLanguage(lang);
}
-uint64_t
-ValueObjectDynamicValue::GetLanguageFlags ()
-{
+lldb::LanguageType ValueObjectDynamicValue::GetPreferredDisplayLanguage() {
+ if (m_preferred_display_language == lldb::eLanguageTypeUnknown) {
if (m_parent)
- return m_parent->GetLanguageFlags();
- return this->ValueObject::GetLanguageFlags();
+ return m_parent->GetPreferredDisplayLanguage();
+ return lldb::eLanguageTypeUnknown;
+ } else
+ return m_preferred_display_language;
}
-void
-ValueObjectDynamicValue::SetLanguageFlags (uint64_t flags)
-{
- if (m_parent)
- m_parent->SetLanguageFlags(flags);
- else
- this->ValueObject::SetLanguageFlags(flags);
+bool ValueObjectDynamicValue::IsSyntheticChildrenGenerated() {
+ if (m_parent)
+ return m_parent->IsSyntheticChildrenGenerated();
+ return false;
+}
+
+void ValueObjectDynamicValue::SetSyntheticChildrenGenerated(bool b) {
+ if (m_parent)
+ m_parent->SetSyntheticChildrenGenerated(b);
+ this->ValueObject::SetSyntheticChildrenGenerated(b);
+}
+
+bool ValueObjectDynamicValue::GetDeclaration(Declaration &decl) {
+ if (m_parent)
+ return m_parent->GetDeclaration(decl);
+
+ return ValueObject::GetDeclaration(decl);
+}
+
+uint64_t ValueObjectDynamicValue::GetLanguageFlags() {
+ if (m_parent)
+ return m_parent->GetLanguageFlags();
+ return this->ValueObject::GetLanguageFlags();
+}
+
+void ValueObjectDynamicValue::SetLanguageFlags(uint64_t flags) {
+ if (m_parent)
+ m_parent->SetLanguageFlags(flags);
+ else
+ this->ValueObject::SetLanguageFlags(flags);
}