diff options
Diffstat (limited to 'lldb/source/Core/FormatClasses.cpp')
| -rw-r--r-- | lldb/source/Core/FormatClasses.cpp | 409 |
1 files changed, 0 insertions, 409 deletions
diff --git a/lldb/source/Core/FormatClasses.cpp b/lldb/source/Core/FormatClasses.cpp deleted file mode 100644 index cc25f38e561..00000000000 --- a/lldb/source/Core/FormatClasses.cpp +++ /dev/null @@ -1,409 +0,0 @@ -//===-- FormatClasses.cpp ----------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/lldb-python.h" - -// C Includes - -// C++ Includes - -// Other libraries and framework includes - -// Project includes -#include "lldb/lldb-public.h" -#include "lldb/lldb-enumerations.h" - -#include "lldb/Core/Debugger.h" -#include "lldb/Core/FormatClasses.h" -#include "lldb/Core/StreamString.h" -#include "lldb/Core/Timer.h" -#include "lldb/Interpreter/CommandInterpreter.h" -#include "lldb/Symbol/ClangASTType.h" -#include "lldb/Target/StackFrame.h" -#include "lldb/Target/Target.h" - -using namespace lldb; -using namespace lldb_private; - -TypeFormatImpl::TypeFormatImpl (lldb::Format f, - const Flags& flags) : - m_flags(flags), - m_format (f) -{ -} - -std::string -TypeFormatImpl::GetDescription() -{ - StreamString sstr; - sstr.Printf ("%s%s%s%s\n", - FormatManager::GetFormatAsCString (GetFormat()), - Cascades() ? "" : " (not cascading)", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : ""); - return sstr.GetString(); -} - -TypeSummaryImpl::TypeSummaryImpl(const TypeSummaryImpl::Flags& flags) : - m_flags(flags) -{ -} - - -StringSummaryFormat::StringSummaryFormat(const TypeSummaryImpl::Flags& flags, - const char *format_cstr) : - TypeSummaryImpl(flags), - m_format() -{ - if (format_cstr) - m_format.assign(format_cstr); -} - -bool -StringSummaryFormat::FormatObject(ValueObject *valobj, - std::string& retval) -{ - if (!valobj) - { - retval.assign("NULL ValueObject"); - return false; - } - - StreamString s; - ExecutionContext exe_ctx (valobj->GetExecutionContextRef()); - SymbolContext sc; - StackFrame *frame = exe_ctx.GetFramePtr(); - if (frame) - sc = frame->GetSymbolContext(lldb::eSymbolContextEverything); - - if (IsOneliner()) - { - ValueObject* object; - - ValueObjectSP synth_valobj = valobj->GetSyntheticValue(); - if (synth_valobj) - object = synth_valobj.get(); - else - object = valobj; - - const uint32_t num_children = object->GetNumChildren(); - if (num_children) - { - s.PutChar('('); - - for (uint32_t idx=0; idx<num_children; ++idx) - { - lldb::ValueObjectSP child_sp(object->GetChildAtIndex(idx, true)); - if (child_sp.get()) - { - if (idx) - s.PutCString(", "); - if (!HideNames()) - { - s.PutCString(child_sp.get()->GetName().AsCString()); - s.PutCString(" = "); - } - child_sp.get()->DumpPrintableRepresentation(s, - ValueObject::eValueObjectRepresentationStyleSummary, - lldb::eFormatInvalid, - ValueObject::ePrintableRepresentationSpecialCasesDisable); - } - } - - s.PutChar(')'); - - retval.assign(s.GetString()); - return true; - } - else - { - retval.assign("error: oneliner for no children"); - return false; - } - - } - else - { - if (Debugger::FormatPrompt(m_format.c_str(), &sc, &exe_ctx, &sc.line_entry.range.GetBaseAddress(), s, NULL, valobj)) - { - retval.assign(s.GetString()); - return true; - } - else - { - retval.assign("error: summary string parsing error"); - return false; - } - } -} - -std::string -StringSummaryFormat::GetDescription() -{ - StreamString sstr; - - sstr.Printf ("`%s`%s%s%s%s%s%s%s", m_format.c_str(), - Cascades() ? "" : " (not cascading)", - !DoesPrintChildren() ? "" : " (show children)", - !DoesPrintValue() ? " (hide value)" : "", - IsOneliner() ? " (one-line printout)" : "", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : "", - HideNames() ? " (hide member names)" : ""); - return sstr.GetString(); -} - -CXXFunctionSummaryFormat::CXXFunctionSummaryFormat (const TypeSummaryImpl::Flags& flags, - Callback impl, - const char* description) : - TypeSummaryImpl(flags), - m_impl(impl), - m_description(description ? description : "") -{ -} - -bool -CXXFunctionSummaryFormat::FormatObject(ValueObject *valobj, - std::string& dest) -{ - dest.clear(); - StreamString stream; - if (!m_impl || m_impl(*valobj,stream) == false) - return false; - dest.assign(stream.GetData()); - return true; -} - -std::string -CXXFunctionSummaryFormat::GetDescription() -{ - StreamString sstr; - sstr.Printf ("`%s (%p) `%s%s%s%s%s%s%s", m_description.c_str(),m_impl, - Cascades() ? "" : " (not cascading)", - !DoesPrintChildren() ? "" : " (show children)", - !DoesPrintValue() ? " (hide value)" : "", - IsOneliner() ? " (one-line printout)" : "", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : "", - HideNames() ? " (hide member names)" : ""); - return sstr.GetString(); -} - -#ifndef LLDB_DISABLE_PYTHON - - -ScriptSummaryFormat::ScriptSummaryFormat(const TypeSummaryImpl::Flags& flags, - const char * function_name, - const char * python_script) : - TypeSummaryImpl(flags), - m_function_name(), - m_python_script(), - m_script_function_sp() -{ - if (function_name) - m_function_name.assign(function_name); - if (python_script) - m_python_script.assign(python_script); -} - -bool -ScriptSummaryFormat::FormatObject(ValueObject *valobj, - std::string& retval) -{ - Timer scoped_timer (__PRETTY_FUNCTION__, __PRETTY_FUNCTION__); - - TargetSP target_sp(valobj->GetTargetSP()); - - if (!target_sp) - { - retval.assign("error: no target"); - return false; - } - - ScriptInterpreter *script_interpreter = target_sp->GetDebugger().GetCommandInterpreter().GetScriptInterpreter(); - - if (!script_interpreter) - { - retval.assign("error: no ScriptInterpreter"); - return false; - } - - return script_interpreter->GetScriptedSummary(m_function_name.c_str(), - valobj->GetSP(), - m_script_function_sp, - retval); - -} - -std::string -ScriptSummaryFormat::GetDescription() -{ - StreamString sstr; - sstr.Printf ("%s%s%s%s%s%s%s\n%s", Cascades() ? "" : " (not cascading)", - !DoesPrintChildren() ? "" : " (show children)", - !DoesPrintValue() ? " (hide value)" : "", - IsOneliner() ? " (one-line printout)" : "", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : "", - HideNames() ? " (hide member names)" : "", - m_python_script.c_str()); - return sstr.GetString(); - -} - -#endif // #ifndef LLDB_DISABLE_PYTHON - -std::string -TypeFilterImpl::GetDescription() -{ - StreamString sstr; - sstr.Printf("%s%s%s {\n", - Cascades() ? "" : " (not cascading)", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : ""); - - for (int i = 0; i < GetCount(); i++) - { - sstr.Printf(" %s\n", - GetExpressionPathAtIndex(i)); - } - - sstr.Printf("}"); - return sstr.GetString(); -} - -std::string -CXXSyntheticChildren::GetDescription() -{ - StreamString sstr; - sstr.Printf("%s%s%s Generator at %p - %s\n", - Cascades() ? "" : " (not cascading)", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : "", - m_create_callback, - m_description.c_str()); - - return sstr.GetString(); -} - -std::string -SyntheticArrayView::GetDescription() -{ - StreamString sstr; - sstr.Printf("%s%s%s {\n", - Cascades() ? "" : " (not cascading)", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : ""); - - SyntheticArrayRange* ptr = &m_head; - while (ptr && ptr != m_tail) - { - if (ptr->GetLow() == ptr->GetHigh()) - sstr.Printf(" [%d]\n", - ptr->GetLow()); - else - sstr.Printf(" [%d-%d]\n", - ptr->GetLow(), - ptr->GetHigh()); - ptr = ptr->GetNext(); - } - - sstr.Printf("}"); - return sstr.GetString(); -} - -#ifndef LLDB_DISABLE_PYTHON - -TypeSyntheticImpl::FrontEnd::FrontEnd(std::string pclass, ValueObject &backend) : - SyntheticChildrenFrontEnd(backend), - m_python_class(pclass), - m_wrapper_sp(), - m_interpreter(NULL) -{ - if (backend == LLDB_INVALID_UID) - return; - - TargetSP target_sp = backend.GetTargetSP(); - - if (!target_sp) - return; - - m_interpreter = target_sp->GetDebugger().GetCommandInterpreter().GetScriptInterpreter(); - - if (m_interpreter != NULL) - m_wrapper_sp = m_interpreter->CreateSyntheticScriptedProvider(m_python_class.c_str(), backend.GetSP()); -} - -TypeSyntheticImpl::FrontEnd::~FrontEnd() -{ -} - -lldb::ValueObjectSP -TypeSyntheticImpl::FrontEnd::GetChildAtIndex (size_t idx) -{ - if (!m_wrapper_sp || !m_interpreter) - return lldb::ValueObjectSP(); - - return m_interpreter->GetChildAtIndex(m_wrapper_sp, idx); -} - -std::string -TypeSyntheticImpl::GetDescription() -{ - StreamString sstr; - sstr.Printf("%s%s%s Python class %s", - Cascades() ? "" : " (not cascading)", - SkipsPointers() ? " (skip pointers)" : "", - SkipsReferences() ? " (skip references)" : "", - m_python_class.c_str()); - - return sstr.GetString(); -} - -#endif // #ifndef LLDB_DISABLE_PYTHON - -int -SyntheticArrayView::GetRealIndexForIndex(size_t i) -{ - if (i >= GetCount()) - return -1; - - SyntheticArrayRange* ptr = &m_head; - - int residual = i; - - while(ptr && ptr != m_tail) - { - if (residual >= ptr->GetSelfCount()) - { - residual -= ptr->GetSelfCount(); - ptr = ptr->GetNext(); - } - - return ptr->GetLow() + residual; - } - - return -1; -} - -uint32_t -SyntheticArrayView::FrontEnd::GetIndexOfChildWithName (const ConstString &name_cs) -{ - const char* name_cstr = name_cs.GetCString(); - if (*name_cstr != '[') - return UINT32_MAX; - std::string name(name_cstr+1); - if (name[name.size()-1] != ']') - return UINT32_MAX; - name = name.erase(name.size()-1,1); - int index = Args::StringToSInt32 (name.c_str(), -1); - if (index < 0) - return UINT32_MAX; - return index; -} |
