maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[lldb] Delete ValueObjectRegisterContext class 

It is unused.
This commit is contained in:
Pavel Labath 2020-02-06 14:47:56 -08:00
parent de6f7eb47e
commit 8033161072
2 changed files with 0 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
lldb/include/lldb/Core/ValueObjectRegister.h
View File

@ -28,43 +28,6 @@ class ExecutionContextScope;
class Scalar;
class Stream;
// A ValueObject that contains a root variable that may or may not
// have children.
class ValueObjectRegisterContext : public ValueObject {
public:
~ValueObjectRegisterContext() override;
uint64_t GetByteSize() override;
lldb::ValueType GetValueType() const override {
return lldb::eValueTypeRegisterSet;
}
ConstString GetTypeName() override;
ConstString GetQualifiedTypeName() override;
ConstString GetDisplayTypeName() override;
size_t CalculateNumChildren(uint32_t max) override;
ValueObject *CreateChildAtIndex(size_t idx, bool synthetic_array_member,
int32_t synthetic_index) override;
protected:
bool UpdateValue() override;
CompilerType GetCompilerTypeImpl() override;
lldb::RegisterContextSP m_reg_ctx_sp;
private:
ValueObjectRegisterContext(ValueObject &parent,
lldb::RegisterContextSP &reg_ctx_sp);
// For ValueObject only
DISALLOW_COPY_AND_ASSIGN(ValueObjectRegisterContext);
};
class ValueObjectRegisterSet : public ValueObject {
public:
~ValueObjectRegisterSet() override;

66
lldb/source/Core/ValueObjectRegister.cpp
View File

@ -35,72 +35,6 @@ class ExecutionContextScope;
using namespace lldb;
using namespace lldb_private;
#pragma mark ValueObjectRegisterContext
ValueObjectRegisterContext::ValueObjectRegisterContext(
ValueObject &parent, RegisterContextSP &reg_ctx)
: ValueObject(parent), m_reg_ctx_sp(reg_ctx) {
assert(reg_ctx);
m_name.SetCString("Registers");
SetValueIsValid(true);
}
ValueObjectRegisterContext::~ValueObjectRegisterContext() {}
CompilerType ValueObjectRegisterContext::GetCompilerTypeImpl() {
return CompilerType();
}
ConstString ValueObjectRegisterContext::GetTypeName() { return ConstString(); }
ConstString ValueObjectRegisterContext::GetDisplayTypeName() {
return ConstString();
}
ConstString ValueObjectRegisterContext::GetQualifiedTypeName() {
return ConstString();
}
size_t ValueObjectRegisterContext::CalculateNumChildren(uint32_t max) {
auto reg_set_count = m_reg_ctx_sp->GetRegisterSetCount();
return reg_set_count <= max ? reg_set_count : max;
}
uint64_t ValueObjectRegisterContext::GetByteSize() { return 0; }
bool ValueObjectRegisterContext::UpdateValue() {
m_error.Clear();
ExecutionContext exe_ctx(GetExecutionContextRef());
StackFrame *frame = exe_ctx.GetFramePtr();
if (frame)
m_reg_ctx_sp = frame->GetRegisterContext();
else
m_reg_ctx_sp.reset();
if (m_reg_ctx_sp.get() == nullptr) {
SetValueIsValid(false);
m_error.SetErrorToGenericError();
} else
SetValueIsValid(true);
return m_error.Success();
}
ValueObject *ValueObjectRegisterContext::CreateChildAtIndex(
size_t idx, bool synthetic_array_member, int32_t synthetic_index) {
ValueObject *new_valobj = nullptr;
const size_t num_children = GetNumChildren();
if (idx < num_children) {
ExecutionContext exe_ctx(GetExecutionContextRef());
new_valobj = new ValueObjectRegisterSet(
exe_ctx.GetBestExecutionContextScope(), m_reg_ctx_sp, idx);
}
return new_valobj;
}
#pragma mark -
#pragma mark ValueObjectRegisterSet
ValueObjectSP