From 8fddd9818599663cee75b834c19df9bfd41a64f2 Mon Sep 17 00:00:00 2001 From: Kuba Mracek Date: Wed, 31 Oct 2018 00:36:20 +0000 Subject: [lldb] Introduce StackFrameRecognizer [take 2] This patch introduces a concept of "frame recognizer" and "recognized frame". This should be an extensible mechanism that retrieves information about special frames based on ABI, arguments or other special properties of that frame, even without source code. A few examples where that could be useful could be 1) objc_exception_throw, where we'd like to get the current exception, 2) terminate_with_reason and extracting the current terminate string, 3) recognizing Objective-C frames and automatically extracting the receiver+selector, or perhaps all arguments (based on selector). Differential Revision: https://reviews.llvm.org/D44603 llvm-svn: 345686 --- lldb/source/API/SBVariablesOptions.cpp | 23 ++++++++++++++++++++--- 1 file changed, 20 insertions(+), 3 deletions(-) (limited to 'lldb/source/API/SBVariablesOptions.cpp') diff --git a/lldb/source/API/SBVariablesOptions.cpp b/lldb/source/API/SBVariablesOptions.cpp index e12b9696521c..ae069756de15 100644 --- a/lldb/source/API/SBVariablesOptions.cpp +++ b/lldb/source/API/SBVariablesOptions.cpp @@ -16,9 +16,9 @@ using namespace lldb_private; class VariablesOptionsImpl { public: VariablesOptionsImpl() - : m_include_arguments(false), m_include_locals(false), - m_include_statics(false), m_in_scope_only(false), - m_include_runtime_support_values(false), + : m_include_arguments(false), m_include_recognized_arguments(false), + m_include_locals(false), m_include_statics(false), + m_in_scope_only(false), m_include_runtime_support_values(false), m_use_dynamic(lldb::eNoDynamicValues) {} VariablesOptionsImpl(const VariablesOptionsImpl &) = default; @@ -31,6 +31,14 @@ public: void SetIncludeArguments(bool b) { m_include_arguments = b; } + bool GetIncludeRecognizedArguments() const { + return m_include_recognized_arguments; + } + + void SetIncludeRecognizedArguments(bool b) { + m_include_recognized_arguments = b; + } + bool GetIncludeLocals() const { return m_include_locals; } void SetIncludeLocals(bool b) { m_include_locals = b; } @@ -57,6 +65,7 @@ public: private: bool m_include_arguments : 1; + bool m_include_recognized_arguments : 1; bool m_include_locals : 1; bool m_include_statics : 1; bool m_in_scope_only : 1; @@ -90,6 +99,14 @@ void SBVariablesOptions::SetIncludeArguments(bool arguments) { m_opaque_ap->SetIncludeArguments(arguments); } +bool SBVariablesOptions::GetIncludeRecognizedArguments() const { + return m_opaque_ap->GetIncludeRecognizedArguments(); +} + +void SBVariablesOptions::SetIncludeRecognizedArguments(bool arguments) { + m_opaque_ap->SetIncludeRecognizedArguments(arguments); +} + bool SBVariablesOptions::GetIncludeLocals() const { return m_opaque_ap->GetIncludeLocals(); } -- cgit v1.2.3