diff options
Diffstat (limited to 'contrib/llvm/tools/lldb/source/DataFormatters/FormatManager.cpp')
| -rw-r--r-- | contrib/llvm/tools/lldb/source/DataFormatters/FormatManager.cpp | 149 |
1 files changed, 103 insertions, 46 deletions
diff --git a/contrib/llvm/tools/lldb/source/DataFormatters/FormatManager.cpp b/contrib/llvm/tools/lldb/source/DataFormatters/FormatManager.cpp index 751e612..28d108f 100644 --- a/contrib/llvm/tools/lldb/source/DataFormatters/FormatManager.cpp +++ b/contrib/llvm/tools/lldb/source/DataFormatters/FormatManager.cpp @@ -21,6 +21,7 @@ #include "lldb/Interpreter/ScriptInterpreterPython.h" #include "lldb/Target/ExecutionContext.h" #include "lldb/Target/Platform.h" +#include "llvm/ADT/STLExtras.h" using namespace lldb; using namespace lldb_private; @@ -76,8 +77,7 @@ g_format_infos[] = { eFormatVoid , 'v' , "void" } }; -static uint32_t -g_num_format_infos = sizeof(g_format_infos)/sizeof(FormatInfo); +static uint32_t g_num_format_infos = llvm::array_lengthof(g_format_infos); static bool GetFormatFromFormatChar (char format_char, Format &format) @@ -186,7 +186,11 @@ FormatManager::GetPossibleMatches (ValueObject& valobj, } entries.push_back({type_name,reason,did_strip_ptr,did_strip_ref,did_strip_typedef}); - if (clang_type.IsReferenceType()) + ConstString display_type_name(clang_type.GetDisplayTypeName()); + if (display_type_name != type_name) + entries.push_back({display_type_name,reason,did_strip_ptr,did_strip_ref,did_strip_typedef}); + + for (bool is_rvalue_ref = true, j = true; j && clang_type.IsReferenceType(nullptr, &is_rvalue_ref); j = false) { ClangASTType non_ref_type = clang_type.GetNonReferenceType(); GetPossibleMatches(valobj, @@ -197,8 +201,22 @@ FormatManager::GetPossibleMatches (ValueObject& valobj, did_strip_ptr, true, did_strip_typedef); + if (non_ref_type.IsTypedefType()) + { + ClangASTType deffed_referenced_type = non_ref_type.GetTypedefedType(); + deffed_referenced_type = is_rvalue_ref ? deffed_referenced_type.GetRValueReferenceType() : deffed_referenced_type.GetLValueReferenceType(); + GetPossibleMatches(valobj, + deffed_referenced_type, + reason | lldb_private::eFormatterChoiceCriterionNavigatedTypedefs, + use_dynamic, + entries, + did_strip_ptr, + did_strip_ref, + true); // this is not exactly the usual meaning of stripping typedefs + } } - else if (clang_type.IsPointerType()) + + if (clang_type.IsPointerType()) { ClangASTType non_ptr_type = clang_type.GetPointeeType(); GetPossibleMatches(valobj, @@ -209,6 +227,18 @@ FormatManager::GetPossibleMatches (ValueObject& valobj, true, did_strip_ref, did_strip_typedef); + if (non_ptr_type.IsTypedefType()) + { + ClangASTType deffed_pointed_type = non_ptr_type.GetTypedefedType().GetPointerType(); + GetPossibleMatches(valobj, + deffed_pointed_type, + reason | lldb_private::eFormatterChoiceCriterionNavigatedTypedefs, + use_dynamic, + entries, + did_strip_ptr, + did_strip_ref, + true); // this is not exactly the usual meaning of stripping typedefs + } } bool canBeObjCDynamic = clang_type.IsPossibleDynamicType (NULL, false, // no C @@ -507,7 +537,7 @@ FormatManager::ShouldPrintAsOneLiner (ValueObject& valobj) if (child_sp->GetSummaryFormat()) { // and it wants children, then bail out - if (child_sp->GetSummaryFormat()->DoesPrintChildren()) + if (child_sp->GetSummaryFormat()->DoesPrintChildren(child_sp.get())) return false; } @@ -553,11 +583,17 @@ GetTypeForCache (ValueObject& valobj, return ConstString(); } -static lldb::TypeFormatImplSP -GetHardcodedFormat (ValueObject& valobj, - lldb::DynamicValueType use_dynamic) +lldb::TypeFormatImplSP +FormatManager::GetHardcodedFormat (ValueObject& valobj, + lldb::DynamicValueType use_dynamic) { - return lldb::TypeFormatImplSP(); + for (const auto& candidate: m_hardcoded_formats) + { + auto result = candidate(valobj,use_dynamic,*this); + if (result) + return result; + } + return nullptr; } lldb::TypeFormatImplSP @@ -591,10 +627,12 @@ FormatManager::GetFormat (ValueObject& valobj, log->Printf("[FormatManager::GetFormat] Search failed. Giving hardcoded a chance."); retval = GetHardcodedFormat(valobj, use_dynamic); } - if (valobj_type) + else if (valobj_type) { if (log) - log->Printf("[FormatManager::GetFormat] Caching %p for type %s",retval.get(),valobj_type.AsCString("<invalid>")); + log->Printf("[FormatManager::GetFormat] Caching %p for type %s", + static_cast<void*>(retval.get()), + valobj_type.AsCString("<invalid>")); m_format_cache.SetFormat(valobj_type,retval); } if (log && log->GetDebug()) @@ -602,11 +640,17 @@ FormatManager::GetFormat (ValueObject& valobj, return retval; } -static lldb::TypeSummaryImplSP -GetHardcodedSummaryFormat (ValueObject& valobj, - lldb::DynamicValueType use_dynamic) +lldb::TypeSummaryImplSP +FormatManager::GetHardcodedSummaryFormat (ValueObject& valobj, + lldb::DynamicValueType use_dynamic) { - return lldb::TypeSummaryImplSP(); + for (const auto& candidate: m_hardcoded_summaries) + { + auto result = candidate(valobj,use_dynamic,*this); + if (result) + return result; + } + return nullptr; } lldb::TypeSummaryImplSP @@ -640,10 +684,12 @@ FormatManager::GetSummaryFormat (ValueObject& valobj, log->Printf("[FormatManager::GetSummaryFormat] Search failed. Giving hardcoded a chance."); retval = GetHardcodedSummaryFormat(valobj, use_dynamic); } - if (valobj_type) + else if (valobj_type) { if (log) - log->Printf("[FormatManager::GetSummaryFormat] Caching %p for type %s",retval.get(),valobj_type.AsCString("<invalid>")); + log->Printf("[FormatManager::GetSummaryFormat] Caching %p for type %s", + static_cast<void*>(retval.get()), + valobj_type.AsCString("<invalid>")); m_format_cache.SetSummary(valobj_type,retval); } if (log && log->GetDebug()) @@ -652,11 +698,17 @@ FormatManager::GetSummaryFormat (ValueObject& valobj, } #ifndef LLDB_DISABLE_PYTHON -static lldb::SyntheticChildrenSP -GetHardcodedSyntheticChildren (ValueObject& valobj, - lldb::DynamicValueType use_dynamic) +lldb::SyntheticChildrenSP +FormatManager::GetHardcodedSyntheticChildren (ValueObject& valobj, + lldb::DynamicValueType use_dynamic) { - return lldb::SyntheticChildrenSP(); + for (const auto& candidate: m_hardcoded_synthetics) + { + auto result = candidate(valobj,use_dynamic,*this); + if (result) + return result; + } + return nullptr; } lldb::SyntheticChildrenSP @@ -690,10 +742,12 @@ FormatManager::GetSyntheticChildren (ValueObject& valobj, log->Printf("[FormatManager::GetSyntheticChildren] Search failed. Giving hardcoded a chance."); retval = GetHardcodedSyntheticChildren(valobj, use_dynamic); } - if (valobj_type) + else if (valobj_type) { if (log) - log->Printf("[FormatManager::GetSyntheticChildren] Caching %p for type %s",retval.get(),valobj_type.AsCString("<invalid>")); + log->Printf("[FormatManager::GetSyntheticChildren] Caching %p for type %s", + static_cast<void*>(retval.get()), + valobj_type.AsCString("<invalid>")); m_format_cache.SetSynthetic(valobj_type,retval); } if (log && log->GetDebug()) @@ -716,12 +770,17 @@ FormatManager::FormatManager() : m_coregraphics_category_name(ConstString("CoreGraphics")), m_coreservices_category_name(ConstString("CoreServices")), m_vectortypes_category_name(ConstString("VectorTypes")), - m_appkit_category_name(ConstString("AppKit")) + m_appkit_category_name(ConstString("AppKit")), + m_hardcoded_formats(), + m_hardcoded_summaries(), + m_hardcoded_synthetics() + { LoadSystemFormatters(); LoadLibStdcppFormatters(); LoadLibcxxFormatters(); LoadObjCFormatters(); + LoadHardcodedFormatters(); EnableCategory(m_objc_category_name,TypeCategoryMap::Last); EnableCategory(m_corefoundation_category_name,TypeCategoryMap::Last); @@ -768,28 +827,6 @@ AddStringSummary(TypeCategoryImpl::SharedPointer category_sp, #ifndef LLDB_DISABLE_PYTHON static void -AddScriptSummary(TypeCategoryImpl::SharedPointer category_sp, - const char* funct_name, - ConstString type_name, - TypeSummaryImpl::Flags flags, - bool regex = false) -{ - - std::string code(" "); - code.append(funct_name).append("(valobj,internal_dict)"); - - lldb::TypeSummaryImplSP summary_sp(new ScriptSummaryFormat(flags, - funct_name, - code.c_str())); - if (regex) - category_sp->GetRegexTypeSummariesContainer()->Add(RegularExpressionSP(new RegularExpression(type_name.AsCString())),summary_sp); - else - category_sp->GetTypeSummariesContainer()->Add(type_name, summary_sp); -} -#endif - -#ifndef LLDB_DISABLE_PYTHON -static void AddCXXSummary (TypeCategoryImpl::SharedPointer category_sp, CXXFunctionSummaryFormat::Callback funct, const char* description, @@ -956,6 +993,7 @@ FormatManager::LoadLibcxxFormatters() AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdListSyntheticFrontEndCreator, "libc++ std::list synthetic children", ConstString("^std::__1::list<.+>(( )?&)?$"), stl_synth_flags, true); AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::map synthetic children", ConstString("^std::__1::map<.+> >(( )?&)?$"), stl_synth_flags, true); AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<std::__1::allocator<bool> >"), stl_synth_flags); + AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_synth_flags); AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::set synthetic children", ConstString("^std::__1::set<.+> >(( )?&)?$"), stl_synth_flags, true); AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::multiset synthetic children", ConstString("^std::__1::multiset<.+> >(( )?&)?$"), stl_synth_flags, true); AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxStdMapSyntheticFrontEndCreator, "libc++ std::multimap synthetic children", ConstString("^std::__1::multimap<.+> >(( )?&)?$"), stl_synth_flags, true); @@ -969,12 +1007,14 @@ FormatManager::LoadLibcxxFormatters() AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxSharedPtrSyntheticFrontEndCreator, "weak_ptr synthetic children", ConstString("^(std::__1::)weak_ptr<.+>(( )?&)?$"), stl_synth_flags, true); stl_summary_flags.SetDontShowChildren(false);stl_summary_flags.SetSkipPointers(false); + AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibcxxVectorBoolSyntheticFrontEndCreator, "libc++ std::vector<bool> synthetic children", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_synth_flags); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector summary provider", ConstString("^std::__1::vector<.+>(( )?&)?$"), stl_summary_flags, true); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::list summary provider", ConstString("^std::__1::list<.+>(( )?&)?$"), stl_summary_flags, true); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::map summary provider", ConstString("^std::__1::map<.+>(( )?&)?$"), stl_summary_flags, true); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::deque summary provider", ConstString("^std::__1::deque<.+>(( )?&)?$"), stl_summary_flags, true); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<std::__1::allocator<bool> >"), stl_summary_flags); + AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_summary_flags); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::set summary provider", ConstString("^std::__1::set<.+>(( )?&)?$"), stl_summary_flags, true); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::multiset summary provider", ConstString("^std::__1::multiset<.+>(( )?&)?$"), stl_summary_flags, true); AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::multimap summary provider", ConstString("^std::__1::multimap<.+>(( )?&)?$"), stl_summary_flags, true); @@ -987,6 +1027,7 @@ FormatManager::LoadLibcxxFormatters() AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibCxxVectorIteratorSyntheticFrontEndCreator, "std::vector iterator synthetic children", ConstString("^std::__1::__wrap_iter<.+>$"), stl_synth_flags, true); + AddCXXSummary(libcxx_category_sp, lldb_private::formatters::LibcxxContainerSummaryProvider, "libc++ std::vector<bool> summary provider", ConstString("std::__1::vector<bool, std::__1::allocator<bool> >"), stl_summary_flags); AddCXXSynthetic(libcxx_category_sp, lldb_private::formatters::LibCxxMapIteratorSyntheticFrontEndCreator, "std::map iterator synthetic children", ConstString("^std::__1::__map_iterator<.+>$"), stl_synth_flags, true); AddFilter(libcxx_category_sp, {"__a_"}, "libc++ std::atomic filter", ConstString("^std::__1::atomic<.*>$"), stl_synth_flags, true); @@ -1253,6 +1294,7 @@ FormatManager::LoadObjCFormatters() AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryM"), ScriptedSyntheticChildren::Flags()); AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryI"), ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSCFDictionary"), ScriptedSyntheticChildren::Flags()); AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSDictionary"), ScriptedSyntheticChildren::Flags()); AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSMutableDictionary"), ScriptedSyntheticChildren::Flags()); AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFDictionaryRef"), ScriptedSyntheticChildren::Flags()); @@ -1294,6 +1336,7 @@ FormatManager::LoadObjCFormatters() AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSData"), appkit_flags); AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteData"), appkit_flags); AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteMutableData"), appkit_flags); + AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSMutableData"), appkit_flags); AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("__NSCFData"), appkit_flags); AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFDataRef"), appkit_flags); AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags); @@ -1419,3 +1462,17 @@ FormatManager::LoadObjCFormatters() ConstString("vBool32"), vector_flags); } + +void +FormatManager::LoadHardcodedFormatters() +{ + { + // insert code to load formats here + } + { + // insert code to load summaries here + } + { + // insert code to load synthetics here + } +} |
