diff options
Diffstat (limited to 'lldb/source/Core/ValueObjectRegister.cpp')
| -rw-r--r-- | lldb/source/Core/ValueObjectRegister.cpp | 92 |
1 files changed, 16 insertions, 76 deletions
diff --git a/lldb/source/Core/ValueObjectRegister.cpp b/lldb/source/Core/ValueObjectRegister.cpp index 7e97df6d2a34..ec87c38fb367 100644 --- a/lldb/source/Core/ValueObjectRegister.cpp +++ b/lldb/source/Core/ValueObjectRegister.cpp @@ -1,4 +1,4 @@ -//===-- ValueObjectRegister.cpp ---------------------------------*- C++ -*-===// +//===-- ValueObjectRegister.cpp -------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. @@ -35,86 +35,24 @@ class ExecutionContextScope; using namespace lldb; using namespace lldb_private; -#pragma mark ValueObjectRegisterContext - -ValueObjectRegisterContext::ValueObjectRegisterContext( - ValueObject &parent, RegisterContextSP ®_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 ValueObjectRegisterSet::Create(ExecutionContextScope *exe_scope, lldb::RegisterContextSP ®_ctx_sp, uint32_t set_idx) { - return (new ValueObjectRegisterSet(exe_scope, reg_ctx_sp, set_idx))->GetSP(); + auto manager_sp = ValueObjectManager::Create(); + return (new ValueObjectRegisterSet(exe_scope, *manager_sp, reg_ctx_sp, + set_idx)) + ->GetSP(); } ValueObjectRegisterSet::ValueObjectRegisterSet(ExecutionContextScope *exe_scope, + ValueObjectManager &manager, lldb::RegisterContextSP ®_ctx, uint32_t reg_set_idx) - : ValueObject(exe_scope), m_reg_ctx_sp(reg_ctx), m_reg_set(nullptr), - m_reg_set_idx(reg_set_idx) { + : ValueObject(exe_scope, manager), m_reg_ctx_sp(reg_ctx), + m_reg_set(nullptr), m_reg_set_idx(reg_set_idx) { assert(reg_ctx); m_reg_set = reg_ctx->GetRegisterSet(m_reg_set_idx); if (m_reg_set) { @@ -192,7 +130,7 @@ ValueObjectRegisterSet::GetChildMemberWithName(ConstString name, ValueObject *valobj = nullptr; if (m_reg_ctx_sp && m_reg_set) { const RegisterInfo *reg_info = - m_reg_ctx_sp->GetRegisterInfoByName(name.AsCString()); + m_reg_ctx_sp->GetRegisterInfoByName(name.GetStringRef()); if (reg_info != nullptr) valobj = new ValueObjectRegister(*this, m_reg_ctx_sp, reg_info->kinds[eRegisterKindLLDB]); @@ -207,7 +145,7 @@ size_t ValueObjectRegisterSet::GetIndexOfChildWithName(ConstString name) { if (m_reg_ctx_sp && m_reg_set) { const RegisterInfo *reg_info = - m_reg_ctx_sp->GetRegisterInfoByName(name.AsCString()); + m_reg_ctx_sp->GetRegisterInfoByName(name.GetStringRef()); if (reg_info != nullptr) return reg_info->kinds[eRegisterKindLLDB]; } @@ -240,13 +178,16 @@ ValueObjectRegister::ValueObjectRegister(ValueObject &parent, ValueObjectSP ValueObjectRegister::Create(ExecutionContextScope *exe_scope, lldb::RegisterContextSP ®_ctx_sp, uint32_t reg_num) { - return (new ValueObjectRegister(exe_scope, reg_ctx_sp, reg_num))->GetSP(); + auto manager_sp = ValueObjectManager::Create(); + return (new ValueObjectRegister(exe_scope, *manager_sp, reg_ctx_sp, reg_num)) + ->GetSP(); } ValueObjectRegister::ValueObjectRegister(ExecutionContextScope *exe_scope, + ValueObjectManager &manager, lldb::RegisterContextSP ®_ctx, uint32_t reg_num) - : ValueObject(exe_scope), m_reg_ctx_sp(reg_ctx), m_reg_info(), + : ValueObject(exe_scope, manager), m_reg_ctx_sp(reg_ctx), m_reg_info(), m_reg_value(), m_type_name(), m_compiler_type() { assert(reg_ctx); ConstructObject(reg_num); @@ -278,7 +219,7 @@ CompilerType ValueObjectRegister::GetCompilerTypeImpl() { ConstString ValueObjectRegister::GetTypeName() { if (m_type_name.IsEmpty()) - m_type_name = GetCompilerType().GetConstTypeName(); + m_type_name = GetCompilerType().GetTypeName(); return m_type_name; } @@ -357,7 +298,6 @@ bool ValueObjectRegister::ResolveValue(Scalar &scalar) { } void ValueObjectRegister::GetExpressionPath(Stream &s, - bool qualify_cxx_base_classes, GetExpressionPathFormat epformat) { s.Printf("$%s", m_reg_info.name); } |