diff options
Diffstat (limited to 'lldb/source/Plugins/Language/ObjC')
18 files changed, 5123 insertions, 5386 deletions
diff --git a/lldb/source/Plugins/Language/ObjC/CF.cpp b/lldb/source/Plugins/Language/ObjC/CF.cpp index 617bb613aa0..f67db465f72 100644 --- a/lldb/source/Plugins/Language/ObjC/CF.cpp +++ b/lldb/source/Plugins/Language/ObjC/CF.cpp @@ -1,4 +1,5 @@ -//===-- CF.cpp ----------------------------------------------------*- C++ -*-===// +//===-- CF.cpp ----------------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -26,293 +27,277 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -bool -lldb_private::formatters::CFAbsoluteTimeSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - time_t epoch = GetOSXEpoch(); - epoch = epoch + (time_t)valobj.GetValueAsUnsigned(0); - tm *tm_date = localtime(&epoch); - if (!tm_date) - return false; - std::string buffer(1024,0); - if (strftime (&buffer[0], 1023, "%Z", tm_date) == 0) - return false; - stream.Printf("%04d-%02d-%02d %02d:%02d:%02d %s", tm_date->tm_year+1900, tm_date->tm_mon+1, tm_date->tm_mday, tm_date->tm_hour, tm_date->tm_min, tm_date->tm_sec, buffer.c_str()); - return true; +bool lldb_private::formatters::CFAbsoluteTimeSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + time_t epoch = GetOSXEpoch(); + epoch = epoch + (time_t)valobj.GetValueAsUnsigned(0); + tm *tm_date = localtime(&epoch); + if (!tm_date) + return false; + std::string buffer(1024, 0); + if (strftime(&buffer[0], 1023, "%Z", tm_date) == 0) + return false; + stream.Printf("%04d-%02d-%02d %02d:%02d:%02d %s", tm_date->tm_year + 1900, + tm_date->tm_mon + 1, tm_date->tm_mday, tm_date->tm_hour, + tm_date->tm_min, tm_date->tm_sec, buffer.c_str()); + return true; } -bool -lldb_private::formatters::CFBagSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - static ConstString g_TypeHint("CFBag"); - - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor.get() || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint32_t count = 0; - - bool is_type_ok = false; // check to see if this is a CFBag we know about - if (descriptor->IsCFType()) - { - ConstString type_name(valobj.GetTypeName()); - - static ConstString g___CFBag("__CFBag"); - static ConstString g_conststruct__CFBag("const struct __CFBag"); - - if (type_name == g___CFBag || - type_name == g_conststruct__CFBag) - { - if (valobj.IsPointerType()) - is_type_ok = true; - } - } - - if (is_type_ok) - { - lldb::addr_t offset = 2*ptr_size+4 + valobj_addr; - Error error; - count = process_sp->ReadUnsignedIntegerFromMemory(offset, 4, 0, error); - if (error.Fail()) - return false; +bool lldb_private::formatters::CFBagSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + static ConstString g_TypeHint("CFBag"); + + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor.get() || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint32_t count = 0; + + bool is_type_ok = false; // check to see if this is a CFBag we know about + if (descriptor->IsCFType()) { + ConstString type_name(valobj.GetTypeName()); + + static ConstString g___CFBag("__CFBag"); + static ConstString g_conststruct__CFBag("const struct __CFBag"); + + if (type_name == g___CFBag || type_name == g_conststruct__CFBag) { + if (valobj.IsPointerType()) + is_type_ok = true; } - else - return false; - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } + } + + if (is_type_ok) { + lldb::addr_t offset = 2 * ptr_size + 4 + valobj_addr; + Error error; + count = process_sp->ReadUnsignedIntegerFromMemory(offset, 4, 0, error); + if (error.Fail()) + return false; + } else + return false; + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - stream.Printf("%s\"%u value%s\"%s", - prefix.c_str(), - count,(count == 1 ? "" : "s"), - suffix.c_str()); - return true; + } + + stream.Printf("%s\"%u value%s\"%s", prefix.c_str(), count, + (count == 1 ? "" : "s"), suffix.c_str()); + return true; } -bool -lldb_private::formatters::CFBitVectorSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor.get() || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint32_t count = 0; - - bool is_type_ok = false; // check to see if this is a CFBag we know about - if (descriptor->IsCFType()) - { - ConstString type_name(valobj.GetTypeName()); - if (type_name == ConstString("__CFMutableBitVector") || type_name == ConstString("__CFBitVector") || type_name == ConstString("CFMutableBitVectorRef") || type_name == ConstString("CFBitVectorRef")) - { - if (valobj.IsPointerType()) - is_type_ok = true; - } +bool lldb_private::formatters::CFBitVectorSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor.get() || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint32_t count = 0; + + bool is_type_ok = false; // check to see if this is a CFBag we know about + if (descriptor->IsCFType()) { + ConstString type_name(valobj.GetTypeName()); + if (type_name == ConstString("__CFMutableBitVector") || + type_name == ConstString("__CFBitVector") || + type_name == ConstString("CFMutableBitVectorRef") || + type_name == ConstString("CFBitVectorRef")) { + if (valobj.IsPointerType()) + is_type_ok = true; } - - if (is_type_ok == false) - return false; - - Error error; - count = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+2*ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - uint64_t num_bytes = count / 8 + ((count & 7) ? 1 : 0); - addr_t data_ptr = process_sp->ReadPointerFromMemory(valobj_addr+2*ptr_size+2*ptr_size, error); - if (error.Fail()) - return false; - // make sure we do not try to read huge amounts of data - if (num_bytes > 1024) - num_bytes = 1024; - DataBufferSP buffer_sp(new DataBufferHeap(num_bytes,0)); - num_bytes = process_sp->ReadMemory(data_ptr, buffer_sp->GetBytes(), num_bytes, error); - if (error.Fail() || num_bytes == 0) - return false; - uint8_t *bytes = buffer_sp->GetBytes(); - for (uint64_t byte_idx = 0; byte_idx < num_bytes-1; byte_idx++) - { - uint8_t byte = bytes[byte_idx]; - bool bit0 = (byte & 1) == 1; - bool bit1 = (byte & 2) == 2; - bool bit2 = (byte & 4) == 4; - bool bit3 = (byte & 8) == 8; - bool bit4 = (byte & 16) == 16; - bool bit5 = (byte & 32) == 32; - bool bit6 = (byte & 64) == 64; - bool bit7 = (byte & 128) == 128; - stream.Printf("%c%c%c%c %c%c%c%c ", - (bit7 ? '1' : '0'), - (bit6 ? '1' : '0'), - (bit5 ? '1' : '0'), - (bit4 ? '1' : '0'), - (bit3 ? '1' : '0'), - (bit2 ? '1' : '0'), - (bit1 ? '1' : '0'), - (bit0 ? '1' : '0')); - count -= 8; + } + + if (is_type_ok == false) + return false; + + Error error; + count = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + 2 * ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + uint64_t num_bytes = count / 8 + ((count & 7) ? 1 : 0); + addr_t data_ptr = process_sp->ReadPointerFromMemory( + valobj_addr + 2 * ptr_size + 2 * ptr_size, error); + if (error.Fail()) + return false; + // make sure we do not try to read huge amounts of data + if (num_bytes > 1024) + num_bytes = 1024; + DataBufferSP buffer_sp(new DataBufferHeap(num_bytes, 0)); + num_bytes = + process_sp->ReadMemory(data_ptr, buffer_sp->GetBytes(), num_bytes, error); + if (error.Fail() || num_bytes == 0) + return false; + uint8_t *bytes = buffer_sp->GetBytes(); + for (uint64_t byte_idx = 0; byte_idx < num_bytes - 1; byte_idx++) { + uint8_t byte = bytes[byte_idx]; + bool bit0 = (byte & 1) == 1; + bool bit1 = (byte & 2) == 2; + bool bit2 = (byte & 4) == 4; + bool bit3 = (byte & 8) == 8; + bool bit4 = (byte & 16) == 16; + bool bit5 = (byte & 32) == 32; + bool bit6 = (byte & 64) == 64; + bool bit7 = (byte & 128) == 128; + stream.Printf("%c%c%c%c %c%c%c%c ", (bit7 ? '1' : '0'), (bit6 ? '1' : '0'), + (bit5 ? '1' : '0'), (bit4 ? '1' : '0'), (bit3 ? '1' : '0'), + (bit2 ? '1' : '0'), (bit1 ? '1' : '0'), (bit0 ? '1' : '0')); + count -= 8; + } + { + // print the last byte ensuring we do not print spurious bits + uint8_t byte = bytes[num_bytes - 1]; + bool bit0 = (byte & 1) == 1; + bool bit1 = (byte & 2) == 2; + bool bit2 = (byte & 4) == 4; + bool bit3 = (byte & 8) == 8; + bool bit4 = (byte & 16) == 16; + bool bit5 = (byte & 32) == 32; + bool bit6 = (byte & 64) == 64; + bool bit7 = (byte & 128) == 128; + if (count) { + stream.Printf("%c", bit7 ? '1' : '0'); + count -= 1; + } + if (count) { + stream.Printf("%c", bit6 ? '1' : '0'); + count -= 1; + } + if (count) { + stream.Printf("%c", bit5 ? '1' : '0'); + count -= 1; + } + if (count) { + stream.Printf("%c", bit4 ? '1' : '0'); + count -= 1; } - { - // print the last byte ensuring we do not print spurious bits - uint8_t byte = bytes[num_bytes-1]; - bool bit0 = (byte & 1) == 1; - bool bit1 = (byte & 2) == 2; - bool bit2 = (byte & 4) == 4; - bool bit3 = (byte & 8) == 8; - bool bit4 = (byte & 16) == 16; - bool bit5 = (byte & 32) == 32; - bool bit6 = (byte & 64) == 64; - bool bit7 = (byte & 128) == 128; - if (count) - { - stream.Printf("%c",bit7 ? '1' : '0'); - count -= 1; - } - if (count) - { - stream.Printf("%c",bit6 ? '1' : '0'); - count -= 1; - } - if (count) - { - stream.Printf("%c",bit5 ? '1' : '0'); - count -= 1; - } - if (count) - { - stream.Printf("%c",bit4 ? '1' : '0'); - count -= 1; - } - if (count) - { - stream.Printf("%c",bit3 ? '1' : '0'); - count -= 1; - } - if (count) - { - stream.Printf("%c",bit2 ? '1' : '0'); - count -= 1; - } - if (count) - { - stream.Printf("%c",bit1 ? '1' : '0'); - count -= 1; - } - if (count) - stream.Printf("%c",bit0 ? '1' : '0'); + if (count) { + stream.Printf("%c", bit3 ? '1' : '0'); + count -= 1; } - return true; + if (count) { + stream.Printf("%c", bit2 ? '1' : '0'); + count -= 1; + } + if (count) { + stream.Printf("%c", bit1 ? '1' : '0'); + count -= 1; + } + if (count) + stream.Printf("%c", bit0 ? '1' : '0'); + } + return true; } -bool -lldb_private::formatters::CFBinaryHeapSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - static ConstString g_TypeHint("CFBinaryHeap"); - - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor.get() || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint32_t count = 0; - - bool is_type_ok = false; // check to see if this is a CFBinaryHeap we know about - if (descriptor->IsCFType()) - { - ConstString type_name(valobj.GetTypeName()); - - static ConstString g___CFBinaryHeap("__CFBinaryHeap"); - static ConstString g_conststruct__CFBinaryHeap("const struct __CFBinaryHeap"); - static ConstString g_CFBinaryHeapRef("CFBinaryHeapRef"); - - if (type_name == g___CFBinaryHeap || - type_name == g_conststruct__CFBinaryHeap || - type_name == g_CFBinaryHeapRef) - { - if (valobj.IsPointerType()) - is_type_ok = true; - } - } - - if (is_type_ok) - { - lldb::addr_t offset = 2*ptr_size + valobj_addr; - Error error; - count = process_sp->ReadUnsignedIntegerFromMemory(offset, 4, 0, error); - if (error.Fail()) - return false; +bool lldb_private::formatters::CFBinaryHeapSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + static ConstString g_TypeHint("CFBinaryHeap"); + + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor.get() || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint32_t count = 0; + + bool is_type_ok = + false; // check to see if this is a CFBinaryHeap we know about + if (descriptor->IsCFType()) { + ConstString type_name(valobj.GetTypeName()); + + static ConstString g___CFBinaryHeap("__CFBinaryHeap"); + static ConstString g_conststruct__CFBinaryHeap( + "const struct __CFBinaryHeap"); + static ConstString g_CFBinaryHeapRef("CFBinaryHeapRef"); + + if (type_name == g___CFBinaryHeap || + type_name == g_conststruct__CFBinaryHeap || + type_name == g_CFBinaryHeapRef) { + if (valobj.IsPointerType()) + is_type_ok = true; } - else - return false; - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } + } + + if (is_type_ok) { + lldb::addr_t offset = 2 * ptr_size + valobj_addr; + Error error; + count = process_sp->ReadUnsignedIntegerFromMemory(offset, 4, 0, error); + if (error.Fail()) + return false; + } else + return false; + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - stream.Printf("%s\"%u item%s\"%s", - prefix.c_str(), - count,(count == 1 ? "" : "s"), - suffix.c_str()); - return true; + } + + stream.Printf("%s\"%u item%s\"%s", prefix.c_str(), count, + (count == 1 ? "" : "s"), suffix.c_str()); + return true; } diff --git a/lldb/source/Plugins/Language/ObjC/CF.h b/lldb/source/Plugins/Language/ObjC/CF.h index 4044f09f585..ea47267db93 100644 --- a/lldb/source/Plugins/Language/ObjC/CF.h +++ b/lldb/source/Plugins/Language/ObjC/CF.h @@ -15,20 +15,19 @@ #include "lldb/DataFormatters/TypeSummary.h" namespace lldb_private { - namespace formatters - { - bool - CFBagSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - CFBinaryHeapSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - CFBitVectorSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - CFAbsoluteTimeSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - } // namespace formatters +namespace formatters { +bool CFBagSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool CFBinaryHeapSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool CFBitVectorSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool CFAbsoluteTimeSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); +} // namespace formatters } // namespace lldb_private #endif // liblldb_CF_h_ diff --git a/lldb/source/Plugins/Language/ObjC/Cocoa.cpp b/lldb/source/Plugins/Language/ObjC/Cocoa.cpp index e09a70001fa..e23f6a52c55 100644 --- a/lldb/source/Plugins/Language/ObjC/Cocoa.cpp +++ b/lldb/source/Plugins/Language/ObjC/Cocoa.cpp @@ -26,8 +26,8 @@ #include "lldb/Symbol/ClangASTContext.h" #include "lldb/Target/Language.h" #include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Target/Target.h" #include "lldb/Target/Process.h" +#include "lldb/Target/Target.h" #include "lldb/Utility/ProcessStructReader.h" #include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h" @@ -38,964 +38,904 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -bool -lldb_private::formatters::NSBundleSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name,"NSBundle")) - { - uint64_t offset = 5 * ptr_size; - ValueObjectSP text(valobj.GetSyntheticChildAtOffset(offset, valobj.GetCompilerType().GetBasicTypeFromAST(lldb::eBasicTypeObjCID), true)); - - StreamString summary_stream; - bool was_nsstring_ok = NSStringSummaryProvider(*text, summary_stream, options); - if (was_nsstring_ok && summary_stream.GetSize() > 0) - { - stream.Printf("%s",summary_stream.GetData()); - return true; - } - } - +bool lldb_private::formatters::NSBundleSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) return false; -} -bool -lldb_private::formatters::NSTimeZoneSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name,"__NSTimeZone")) - { - uint64_t offset = ptr_size; - ValueObjectSP text(valobj.GetSyntheticChildAtOffset(offset, valobj.GetCompilerType(), true)); - StreamString summary_stream; - bool was_nsstring_ok = NSStringSummaryProvider(*text, summary_stream, options); - if (was_nsstring_ok && summary_stream.GetSize() > 0) - { - stream.Printf("%s",summary_stream.GetData()); - return true; - } - } - + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) return false; -} -bool -lldb_private::formatters::NSNotificationSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name,"NSConcreteNotification")) - { - uint64_t offset = ptr_size; - ValueObjectSP text(valobj.GetSyntheticChildAtOffset(offset, valobj.GetCompilerType(), true)); - StreamString summary_stream; - bool was_nsstring_ok = NSStringSummaryProvider(*text, summary_stream, options); - if (was_nsstring_ok && summary_stream.GetSize() > 0) - { - stream.Printf("%s",summary_stream.GetData()); - return true; - } - } - + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) return false; -} -bool -lldb_private::formatters::NSMachPortSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - uint64_t port_number = 0; - - if (!strcmp(class_name,"NSMachPort")) - { - uint64_t offset = (ptr_size == 4 ? 12 : 20); - Error error; - port_number = process_sp->ReadUnsignedIntegerFromMemory(offset+valobj_addr, 4, 0, error); - if (error.Success()) - { - stream.Printf("mach port: %u",(uint32_t)(port_number & 0x00000000FFFFFFFF)); - return true; - } - } - + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) return false; -} -bool -lldb_private::formatters::NSIndexSetSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - uint64_t count = 0; - - do { - if (!strcmp(class_name,"NSIndexSet") || !strcmp(class_name,"NSMutableIndexSet")) - { - Error error; - uint32_t mode = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+ptr_size, 4, 0, error); - if (error.Fail()) - return false; - // this means the set is empty - count = 0 - if ((mode & 1) == 1) - { - count = 0; - break; - } - if ((mode & 2) == 2) - mode = 1; // this means the set only has one range - else - mode = 2; // this means the set has multiple ranges - if (mode == 1) - { - count = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+3*ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else - { - // read a pointer to the data at 2*ptr_size - count = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+2*ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - // read the data at 2*ptr_size from the first location - count = process_sp->ReadUnsignedIntegerFromMemory(count+2*ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - } - else - return false; - } while (false); - stream.Printf("%" PRIu64 " index%s", - count, - (count == 1 ? "" : "es")); - return true; -} + const char *class_name = descriptor->GetClassName().GetCString(); -static void -NSNumber_FormatChar (ValueObject& valobj, - Stream& stream, - char value, - lldb::LanguageType lang) -{ - static ConstString g_TypeHint("NSNumber:char"); - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(lang)) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } + if (!class_name || !*class_name) + return false; + + if (!strcmp(class_name, "NSBundle")) { + uint64_t offset = 5 * ptr_size; + ValueObjectSP text(valobj.GetSyntheticChildAtOffset( + offset, + valobj.GetCompilerType().GetBasicTypeFromAST(lldb::eBasicTypeObjCID), + true)); + + StreamString summary_stream; + bool was_nsstring_ok = + NSStringSummaryProvider(*text, summary_stream, options); + if (was_nsstring_ok && summary_stream.GetSize() > 0) { + stream.Printf("%s", summary_stream.GetData()); + return true; } - - stream.Printf("%s%hhd%s", - prefix.c_str(), - value, - suffix.c_str()); + } + + return false; } -static void -NSNumber_FormatShort (ValueObject& valobj, - Stream& stream, - short value, - lldb::LanguageType lang) -{ - static ConstString g_TypeHint("NSNumber:short"); - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(lang)) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } +bool lldb_private::formatters::NSTimeZoneSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + if (!strcmp(class_name, "__NSTimeZone")) { + uint64_t offset = ptr_size; + ValueObjectSP text(valobj.GetSyntheticChildAtOffset( + offset, valobj.GetCompilerType(), true)); + StreamString summary_stream; + bool was_nsstring_ok = + NSStringSummaryProvider(*text, summary_stream, options); + if (was_nsstring_ok && summary_stream.GetSize() > 0) { + stream.Printf("%s", summary_stream.GetData()); + return true; } - - stream.Printf("%s%hd%s", - prefix.c_str(), - value, - suffix.c_str()); + } + + return false; } -static void -NSNumber_FormatInt (ValueObject& valobj, - Stream& stream, - int value, - lldb::LanguageType lang) -{ - static ConstString g_TypeHint("NSNumber:int"); - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(lang)) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } +bool lldb_private::formatters::NSNotificationSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + if (!strcmp(class_name, "NSConcreteNotification")) { + uint64_t offset = ptr_size; + ValueObjectSP text(valobj.GetSyntheticChildAtOffset( + offset, valobj.GetCompilerType(), true)); + StreamString summary_stream; + bool was_nsstring_ok = + NSStringSummaryProvider(*text, summary_stream, options); + if (was_nsstring_ok && summary_stream.GetSize() > 0) { + stream.Printf("%s", summary_stream.GetData()); + return true; } - - stream.Printf("%s%d%s", - prefix.c_str(), - value, - suffix.c_str()); + } + + return false; } -static void -NSNumber_FormatLong (ValueObject& valobj, - Stream& stream, - uint64_t value, - lldb::LanguageType lang) -{ - static ConstString g_TypeHint("NSNumber:long"); - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(lang)) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } +bool lldb_private::formatters::NSMachPortSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + uint64_t port_number = 0; + + if (!strcmp(class_name, "NSMachPort")) { + uint64_t offset = (ptr_size == 4 ? 12 : 20); + Error error; + port_number = process_sp->ReadUnsignedIntegerFromMemory( + offset + valobj_addr, 4, 0, error); + if (error.Success()) { + stream.Printf("mach port: %u", + (uint32_t)(port_number & 0x00000000FFFFFFFF)); + return true; } - - stream.Printf("%s%" PRId64 "%s", - prefix.c_str(), - value, - suffix.c_str()); + } + + return false; } -static void -NSNumber_FormatFloat (ValueObject& valobj, - Stream& stream, - float value, - lldb::LanguageType lang) -{ - static ConstString g_TypeHint("NSNumber:float"); - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(lang)) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } - } - - stream.Printf("%s%f%s", - prefix.c_str(), - value, - suffix.c_str()); +bool lldb_private::formatters::NSIndexSetSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + uint64_t count = 0; + + do { + if (!strcmp(class_name, "NSIndexSet") || + !strcmp(class_name, "NSMutableIndexSet")) { + Error error; + uint32_t mode = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + ptr_size, 4, 0, error); + if (error.Fail()) + return false; + // this means the set is empty - count = 0 + if ((mode & 1) == 1) { + count = 0; + break; + } + if ((mode & 2) == 2) + mode = 1; // this means the set only has one range + else + mode = 2; // this means the set has multiple ranges + if (mode == 1) { + count = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + 3 * ptr_size, ptr_size, 0, error); + if (error.Fail()) + return false; + } else { + // read a pointer to the data at 2*ptr_size + count = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + 2 * ptr_size, ptr_size, 0, error); + if (error.Fail()) + return false; + // read the data at 2*ptr_size from the first location + count = process_sp->ReadUnsignedIntegerFromMemory(count + 2 * ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + } + } else + return false; + } while (false); + stream.Printf("%" PRIu64 " index%s", count, (count == 1 ? "" : "es")); + return true; } -static void -NSNumber_FormatDouble (ValueObject& valobj, - Stream& stream, - double value, - lldb::LanguageType lang) -{ - static ConstString g_TypeHint("NSNumber:double"); - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(lang)) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } +static void NSNumber_FormatChar(ValueObject &valobj, Stream &stream, char value, + lldb::LanguageType lang) { + static ConstString g_TypeHint("NSNumber:char"); + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(lang)) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - stream.Printf("%s%g%s", - prefix.c_str(), - value, - suffix.c_str()); + } + + stream.Printf("%s%hhd%s", prefix.c_str(), value, suffix.c_str()); } -bool -lldb_private::formatters::NSNumberSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name, "__NSCFBoolean")) - return ObjCBooleanSummaryProvider(valobj, stream, options); - - if (!strcmp(class_name,"NSNumber") || !strcmp(class_name,"__NSCFNumber")) - { - uint64_t value = 0; - uint64_t i_bits = 0; - if (descriptor->GetTaggedPointerInfo(&i_bits,&value)) - { - switch (i_bits) - { - case 0: - NSNumber_FormatChar(valobj, stream, (char)value, options.GetLanguage()); - break; - case 1: - case 4: - NSNumber_FormatShort(valobj, stream, (short)value, options.GetLanguage()); - break; - case 2: - case 8: - NSNumber_FormatInt(valobj, stream, (int)value, options.GetLanguage()); - break; - case 3: - case 12: - NSNumber_FormatLong(valobj, stream, value, options.GetLanguage()); - break; - default: - return false; - } - return true; - } - else - { - Error error; - uint8_t data_type = (process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, 1, 0, error) & 0x1F); - uint64_t data_location = valobj_addr + 2*ptr_size; - uint64_t value = 0; - if (error.Fail()) - return false; - switch (data_type) - { - case 1: // 0B00001 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 1, 0, error); - if (error.Fail()) - return false; - NSNumber_FormatChar(valobj, stream, (char)value, options.GetLanguage()); - break; - case 2: // 0B0010 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 2, 0, error); - if (error.Fail()) - return false; - NSNumber_FormatShort(valobj, stream, (short)value, options.GetLanguage()); - break; - case 3: // 0B0011 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 4, 0, error); - if (error.Fail()) - return false; - NSNumber_FormatInt(valobj, stream, (int)value, options.GetLanguage()); - break; - case 17: // 0B10001 - data_location += 8; - LLVM_FALLTHROUGH; - case 4: // 0B0100 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 8, 0, error); - if (error.Fail()) - return false; - NSNumber_FormatLong(valobj, stream, value, options.GetLanguage()); - break; - case 5: // 0B0101 - { - uint32_t flt_as_int = process_sp->ReadUnsignedIntegerFromMemory(data_location, 4, 0, error); - if (error.Fail()) - return false; - float flt_value = 0.0f; - memcpy(&flt_value, &flt_as_int, sizeof(flt_as_int)); - NSNumber_FormatFloat(valobj, stream, flt_value, options.GetLanguage()); - break; - } - case 6: // 0B0110 - { - uint64_t dbl_as_lng = process_sp->ReadUnsignedIntegerFromMemory(data_location, 8, 0, error); - if (error.Fail()) - return false; - double dbl_value = 0.0; - memcpy(&dbl_value, &dbl_as_lng, sizeof(dbl_as_lng)); - NSNumber_FormatDouble(valobj, stream, dbl_value, options.GetLanguage()); - break; - } - default: - return false; - } - return true; - } +static void NSNumber_FormatShort(ValueObject &valobj, Stream &stream, + short value, lldb::LanguageType lang) { + static ConstString g_TypeHint("NSNumber:short"); + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(lang)) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } + } - return false; + stream.Printf("%s%hd%s", prefix.c_str(), value, suffix.c_str()); } -bool -lldb_private::formatters::NSURLSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (strcmp(class_name, "NSURL") == 0) - { - uint64_t offset_text = ptr_size + ptr_size + 8; // ISA + pointer + 8 bytes of data (even on 32bit) - uint64_t offset_base = offset_text + ptr_size; - CompilerType type(valobj.GetCompilerType()); - ValueObjectSP text(valobj.GetSyntheticChildAtOffset(offset_text, type, true)); - ValueObjectSP base(valobj.GetSyntheticChildAtOffset(offset_base, type, true)); - if (!text) - return false; - if (text->GetValueAsUnsigned(0) == 0) - return false; - StreamString summary; - if (!NSStringSummaryProvider(*text, summary, options)) - return false; - if (base && base->GetValueAsUnsigned(0)) - { - if (summary.GetSize() > 0) - summary.GetString().resize(summary.GetSize()-1); - summary.Printf(" -- "); - StreamString base_summary; - if (NSURLSummaryProvider(*base, base_summary, options) && base_summary.GetSize() > 0) - summary.Printf("%s",base_summary.GetSize() > 2 ? base_summary.GetData() + 2 : base_summary.GetData()); - } - if (summary.GetSize()) - { - stream.Printf("%s",summary.GetData()); - return true; - } +static void NSNumber_FormatInt(ValueObject &valobj, Stream &stream, int value, + lldb::LanguageType lang) { + static ConstString g_TypeHint("NSNumber:int"); + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(lang)) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } + } - return false; + stream.Printf("%s%d%s", prefix.c_str(), value, suffix.c_str()); } -bool -lldb_private::formatters::NSDateSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint64_t date_value_bits = 0; - double date_value = 0.0; - - ConstString class_name = descriptor->GetClassName(); - - static const ConstString g_NSDate("NSDate"); - static const ConstString g___NSDate("__NSDate"); - static const ConstString g___NSTaggedDate("__NSTaggedDate"); - static const ConstString g_NSCalendarDate("NSCalendarDate"); - - if (class_name.IsEmpty()) - return false; - - if ((class_name == g_NSDate) || - (class_name == g___NSDate) || - (class_name == g___NSTaggedDate)) - { - uint64_t info_bits=0,value_bits = 0; - if (descriptor->GetTaggedPointerInfo(&info_bits,&value_bits)) - { - date_value_bits = ((value_bits << 8) | (info_bits << 4)); - memcpy(&date_value, &date_value_bits, sizeof(date_value_bits)); - } - else - { - llvm::Triple triple(process_sp->GetTarget().GetArchitecture().GetTriple()); - uint32_t delta = (triple.isWatchOS() && triple.isWatchABI()) ? 8 : ptr_size; - Error error; - date_value_bits = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+delta, 8, 0, error); - memcpy(&date_value, &date_value_bits, sizeof(date_value_bits)); - if (error.Fail()) - return false; - } - } - else if (class_name == g_NSCalendarDate) - { - Error error; - date_value_bits = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+2*ptr_size, 8, 0, error); - memcpy(&date_value, &date_value_bits, sizeof(date_value_bits)); - if (error.Fail()) - return false; - } - else - return false; +static void NSNumber_FormatLong(ValueObject &valobj, Stream &stream, + uint64_t value, lldb::LanguageType lang) { + static ConstString g_TypeHint("NSNumber:long"); - if (date_value == -63114076800) - { - stream.Printf("0001-12-30 00:00:00 +0000"); - return true; + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(lang)) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - // this snippet of code assumes that time_t == seconds since Jan-1-1970 - // this is generally true and POSIXly happy, but might break if a library - // vendor decides to get creative - time_t epoch = GetOSXEpoch(); - epoch = epoch + (time_t)date_value; - tm *tm_date = gmtime(&epoch); - if (!tm_date) - return false; - std::string buffer(1024,0); - if (strftime (&buffer[0], 1023, "%Z", tm_date) == 0) - return false; - stream.Printf("%04d-%02d-%02d %02d:%02d:%02d %s", tm_date->tm_year+1900, tm_date->tm_mon+1, tm_date->tm_mday, tm_date->tm_hour, tm_date->tm_min, tm_date->tm_sec, buffer.c_str()); - return true; -} + } -bool -lldb_private::formatters::ObjCClassSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptorFromISA(valobj.GetValueAsUnsigned(0))); - - if (!descriptor || !descriptor->IsValid()) - return false; - - ConstString class_name = descriptor->GetClassName(); - - if (class_name.IsEmpty()) - return false; - - if (ConstString cs = Mangled(class_name).GetDemangledName(lldb::eLanguageTypeUnknown)) - class_name = cs; - - stream.Printf("%s",class_name.AsCString("<unknown class>")); - return true; + stream.Printf("%s%" PRId64 "%s", prefix.c_str(), value, suffix.c_str()); } -class ObjCClassSyntheticChildrenFrontEnd : public SyntheticChildrenFrontEnd -{ -public: - ObjCClassSyntheticChildrenFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp) - { - } - - ~ObjCClassSyntheticChildrenFrontEnd() override = default; +static void NSNumber_FormatFloat(ValueObject &valobj, Stream &stream, + float value, lldb::LanguageType lang) { + static ConstString g_TypeHint("NSNumber:float"); - size_t - CalculateNumChildren() override - { - return 0; - } - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override - { - return lldb::ValueObjectSP(); - } - - bool - Update() override - { - return false; - } - - bool - MightHaveChildren() override - { - return false; + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(lang)) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - size_t - GetIndexOfChildWithName(const ConstString &name) override - { - return UINT32_MAX; + } + + stream.Printf("%s%f%s", prefix.c_str(), value, suffix.c_str()); +} + +static void NSNumber_FormatDouble(ValueObject &valobj, Stream &stream, + double value, lldb::LanguageType lang) { + static ConstString g_TypeHint("NSNumber:double"); + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(lang)) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } -}; + } -SyntheticChildrenFrontEnd* -lldb_private::formatters::ObjCClassSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) -{ - return new ObjCClassSyntheticChildrenFrontEnd(valobj_sp); + stream.Printf("%s%g%s", prefix.c_str(), value, suffix.c_str()); } -template<bool needs_at> -bool -lldb_private::formatters::NSDataSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - bool is_64bit = (process_sp->GetAddressByteSize() == 8); - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - +bool lldb_private::formatters::NSNumberSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + if (!strcmp(class_name, "__NSCFBoolean")) + return ObjCBooleanSummaryProvider(valobj, stream, options); + + if (!strcmp(class_name, "NSNumber") || !strcmp(class_name, "__NSCFNumber")) { uint64_t value = 0; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name,"NSConcreteData") || - !strcmp(class_name,"NSConcreteMutableData") || - !strcmp(class_name,"__NSCFData")) - { - uint32_t offset = (is_64bit ? 16 : 8); - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + offset, is_64bit ? 8 : 4, 0, error); + uint64_t i_bits = 0; + if (descriptor->GetTaggedPointerInfo(&i_bits, &value)) { + switch (i_bits) { + case 0: + NSNumber_FormatChar(valobj, stream, (char)value, options.GetLanguage()); + break; + case 1: + case 4: + NSNumber_FormatShort(valobj, stream, (short)value, + options.GetLanguage()); + break; + case 2: + case 8: + NSNumber_FormatInt(valobj, stream, (int)value, options.GetLanguage()); + break; + case 3: + case 12: + NSNumber_FormatLong(valobj, stream, value, options.GetLanguage()); + break; + default: + return false; + } + return true; + } else { + Error error; + uint8_t data_type = (process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + ptr_size, 1, 0, error) & + 0x1F); + uint64_t data_location = valobj_addr + 2 * ptr_size; + uint64_t value = 0; + if (error.Fail()) + return false; + switch (data_type) { + case 1: // 0B00001 + value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 1, 0, + error); if (error.Fail()) - return false; - } - else if (!strcmp(class_name, "_NSInlineData")) - { - uint32_t offset = (is_64bit ? 8 : 4); - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + offset, 2, 0, error); + return false; + NSNumber_FormatChar(valobj, stream, (char)value, options.GetLanguage()); + break; + case 2: // 0B0010 + value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 2, 0, + error); if (error.Fail()) - return false; - } - else if (!strcmp(class_name, "_NSZeroData")) - { - value = 0; + return false; + NSNumber_FormatShort(valobj, stream, (short)value, + options.GetLanguage()); + break; + case 3: // 0B0011 + value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 4, 0, + error); + if (error.Fail()) + return false; + NSNumber_FormatInt(valobj, stream, (int)value, options.GetLanguage()); + break; + case 17: // 0B10001 + data_location += 8; + LLVM_FALLTHROUGH; + case 4: // 0B0100 + value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 8, 0, + error); + if (error.Fail()) + return false; + NSNumber_FormatLong(valobj, stream, value, options.GetLanguage()); + break; + case 5: // 0B0101 + { + uint32_t flt_as_int = process_sp->ReadUnsignedIntegerFromMemory( + data_location, 4, 0, error); + if (error.Fail()) + return false; + float flt_value = 0.0f; + memcpy(&flt_value, &flt_as_int, sizeof(flt_as_int)); + NSNumber_FormatFloat(valobj, stream, flt_value, options.GetLanguage()); + break; + } + case 6: // 0B0110 + { + uint64_t dbl_as_lng = process_sp->ReadUnsignedIntegerFromMemory( + data_location, 8, 0, error); + if (error.Fail()) + return false; + double dbl_value = 0.0; + memcpy(&dbl_value, &dbl_as_lng, sizeof(dbl_as_lng)); + NSNumber_FormatDouble(valobj, stream, dbl_value, options.GetLanguage()); + break; + } + default: + return false; + } + return true; } - else - return false; - - stream.Printf("%s%" PRIu64 " byte%s%s", - (needs_at ? "@\"" : ""), - value, - (value != 1 ? "s" : ""), - (needs_at ? "\"" : "")); - - return true; + } + + return false; } -bool -lldb_private::formatters::ObjCBOOLSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - const uint32_t type_info = valobj.GetCompilerType().GetTypeInfo(); - - ValueObjectSP real_guy_sp = valobj.GetSP(); - - if (type_info & eTypeIsPointer) - { - Error err; - real_guy_sp = valobj.Dereference(err); - if (err.Fail() || !real_guy_sp) - return false; +bool lldb_private::formatters::NSURLSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + if (strcmp(class_name, "NSURL") == 0) { + uint64_t offset_text = ptr_size + ptr_size + + 8; // ISA + pointer + 8 bytes of data (even on 32bit) + uint64_t offset_base = offset_text + ptr_size; + CompilerType type(valobj.GetCompilerType()); + ValueObjectSP text( + valobj.GetSyntheticChildAtOffset(offset_text, type, true)); + ValueObjectSP base( + valobj.GetSyntheticChildAtOffset(offset_base, type, true)); + if (!text) + return false; + if (text->GetValueAsUnsigned(0) == 0) + return false; + StreamString summary; + if (!NSStringSummaryProvider(*text, summary, options)) + return false; + if (base && base->GetValueAsUnsigned(0)) { + if (summary.GetSize() > 0) + summary.GetString().resize(summary.GetSize() - 1); + summary.Printf(" -- "); + StreamString base_summary; + if (NSURLSummaryProvider(*base, base_summary, options) && + base_summary.GetSize() > 0) + summary.Printf("%s", base_summary.GetSize() > 2 + ? base_summary.GetData() + 2 + : base_summary.GetData()); } - else if (type_info & eTypeIsReference) - { - real_guy_sp = valobj.GetChildAtIndex(0, true); - if (!real_guy_sp) - return false; + if (summary.GetSize()) { + stream.Printf("%s", summary.GetData()); + return true; } - uint8_t value = (real_guy_sp->GetValueAsUnsigned(0) & 0xFF); - switch (value) - { - case 0: - stream.Printf("NO"); - break; - case 1: - stream.Printf("YES"); - break; - default: - stream.Printf("%u",value); - break; + } + + return false; +} + +bool lldb_private::formatters::NSDateSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint64_t date_value_bits = 0; + double date_value = 0.0; + + ConstString class_name = descriptor->GetClassName(); + + static const ConstString g_NSDate("NSDate"); + static const ConstString g___NSDate("__NSDate"); + static const ConstString g___NSTaggedDate("__NSTaggedDate"); + static const ConstString g_NSCalendarDate("NSCalendarDate"); + + if (class_name.IsEmpty()) + return false; + + if ((class_name == g_NSDate) || (class_name == g___NSDate) || + (class_name == g___NSTaggedDate)) { + uint64_t info_bits = 0, value_bits = 0; + if (descriptor->GetTaggedPointerInfo(&info_bits, &value_bits)) { + date_value_bits = ((value_bits << 8) | (info_bits << 4)); + memcpy(&date_value, &date_value_bits, sizeof(date_value_bits)); + } else { + llvm::Triple triple( + process_sp->GetTarget().GetArchitecture().GetTriple()); + uint32_t delta = + (triple.isWatchOS() && triple.isWatchABI()) ? 8 : ptr_size; + Error error; + date_value_bits = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + delta, 8, 0, error); + memcpy(&date_value, &date_value_bits, sizeof(date_value_bits)); + if (error.Fail()) + return false; } + } else if (class_name == g_NSCalendarDate) { + Error error; + date_value_bits = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + 2 * ptr_size, 8, 0, error); + memcpy(&date_value, &date_value_bits, sizeof(date_value_bits)); + if (error.Fail()) + return false; + } else + return false; + + if (date_value == -63114076800) { + stream.Printf("0001-12-30 00:00:00 +0000"); return true; + } + // this snippet of code assumes that time_t == seconds since Jan-1-1970 + // this is generally true and POSIXly happy, but might break if a library + // vendor decides to get creative + time_t epoch = GetOSXEpoch(); + epoch = epoch + (time_t)date_value; + tm *tm_date = gmtime(&epoch); + if (!tm_date) + return false; + std::string buffer(1024, 0); + if (strftime(&buffer[0], 1023, "%Z", tm_date) == 0) + return false; + stream.Printf("%04d-%02d-%02d %02d:%02d:%02d %s", tm_date->tm_year + 1900, + tm_date->tm_mon + 1, tm_date->tm_mday, tm_date->tm_hour, + tm_date->tm_min, tm_date->tm_sec, buffer.c_str()); + return true; } -bool -lldb_private::formatters::ObjCBooleanSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - lldb::addr_t valobj_ptr_value = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - if (valobj_ptr_value == LLDB_INVALID_ADDRESS) - return false; +bool lldb_private::formatters::ObjCClassSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; - ProcessSP process_sp(valobj.GetProcessSP()); - if (!process_sp) - return false; + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); - if (AppleObjCRuntime *objc_runtime = (AppleObjCRuntime*)process_sp->GetObjCLanguageRuntime()) - { - lldb::addr_t cf_true = LLDB_INVALID_ADDRESS, - cf_false = LLDB_INVALID_ADDRESS; - objc_runtime->GetValuesForGlobalCFBooleans(cf_true, cf_false); - if (valobj_ptr_value == cf_true) - { - stream.PutCString("YES"); - return true; - } - if (valobj_ptr_value == cf_false) - { - stream.PutCString("NO"); - return true; - } - } + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptorFromISA(valobj.GetValueAsUnsigned(0))); + if (!descriptor || !descriptor->IsValid()) return false; + + ConstString class_name = descriptor->GetClassName(); + + if (class_name.IsEmpty()) + return false; + + if (ConstString cs = + Mangled(class_name).GetDemangledName(lldb::eLanguageTypeUnknown)) + class_name = cs; + + stream.Printf("%s", class_name.AsCString("<unknown class>")); + return true; } -template <bool is_sel_ptr> -bool -lldb_private::formatters::ObjCSELSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - lldb::ValueObjectSP valobj_sp; - - CompilerType charstar (valobj.GetCompilerType().GetBasicTypeFromAST(eBasicTypeChar).GetPointerType()); - - if (!charstar) - return false; - - ExecutionContext exe_ctx(valobj.GetExecutionContextRef()); - - if (is_sel_ptr) - { - lldb::addr_t data_address = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - if (data_address == LLDB_INVALID_ADDRESS) - return false; - valobj_sp = ValueObject::CreateValueObjectFromAddress("text", data_address, exe_ctx, charstar); +class ObjCClassSyntheticChildrenFrontEnd : public SyntheticChildrenFrontEnd { +public: + ObjCClassSyntheticChildrenFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp) {} + + ~ObjCClassSyntheticChildrenFrontEnd() override = default; + + size_t CalculateNumChildren() override { return 0; } + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override { + return lldb::ValueObjectSP(); + } + + bool Update() override { return false; } + + bool MightHaveChildren() override { return false; } + + size_t GetIndexOfChildWithName(const ConstString &name) override { + return UINT32_MAX; + } +}; + +SyntheticChildrenFrontEnd * +lldb_private::formatters::ObjCClassSyntheticFrontEndCreator( + CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { + return new ObjCClassSyntheticChildrenFrontEnd(valobj_sp); +} + +template <bool needs_at> +bool lldb_private::formatters::NSDataSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + bool is_64bit = (process_sp->GetAddressByteSize() == 8); + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint64_t value = 0; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return false; + + if (!strcmp(class_name, "NSConcreteData") || + !strcmp(class_name, "NSConcreteMutableData") || + !strcmp(class_name, "__NSCFData")) { + uint32_t offset = (is_64bit ? 16 : 8); + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + offset, is_64bit ? 8 : 4, 0, error); + if (error.Fail()) + return false; + } else if (!strcmp(class_name, "_NSInlineData")) { + uint32_t offset = (is_64bit ? 8 : 4); + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + offset, 2, + 0, error); + if (error.Fail()) + return false; + } else if (!strcmp(class_name, "_NSZeroData")) { + value = 0; + } else + return false; + + stream.Printf("%s%" PRIu64 " byte%s%s", (needs_at ? "@\"" : ""), value, + (value != 1 ? "s" : ""), (needs_at ? "\"" : "")); + + return true; +} + +bool lldb_private::formatters::ObjCBOOLSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + const uint32_t type_info = valobj.GetCompilerType().GetTypeInfo(); + + ValueObjectSP real_guy_sp = valobj.GetSP(); + + if (type_info & eTypeIsPointer) { + Error err; + real_guy_sp = valobj.Dereference(err); + if (err.Fail() || !real_guy_sp) + return false; + } else if (type_info & eTypeIsReference) { + real_guy_sp = valobj.GetChildAtIndex(0, true); + if (!real_guy_sp) + return false; + } + uint8_t value = (real_guy_sp->GetValueAsUnsigned(0) & 0xFF); + switch (value) { + case 0: + stream.Printf("NO"); + break; + case 1: + stream.Printf("YES"); + break; + default: + stream.Printf("%u", value); + break; + } + return true; +} + +bool lldb_private::formatters::ObjCBooleanSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + lldb::addr_t valobj_ptr_value = + valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + if (valobj_ptr_value == LLDB_INVALID_ADDRESS) + return false; + + ProcessSP process_sp(valobj.GetProcessSP()); + if (!process_sp) + return false; + + if (AppleObjCRuntime *objc_runtime = + (AppleObjCRuntime *)process_sp->GetObjCLanguageRuntime()) { + lldb::addr_t cf_true = LLDB_INVALID_ADDRESS, + cf_false = LLDB_INVALID_ADDRESS; + objc_runtime->GetValuesForGlobalCFBooleans(cf_true, cf_false); + if (valobj_ptr_value == cf_true) { + stream.PutCString("YES"); + return true; } - else - { - DataExtractor data; - Error error; - valobj.GetData(data, error); - if (error.Fail()) - return false; - valobj_sp = ValueObject::CreateValueObjectFromData("text", data, exe_ctx, charstar); + if (valobj_ptr_value == cf_false) { + stream.PutCString("NO"); + return true; } - - if (!valobj_sp) - return false; - - stream.Printf("%s",valobj_sp->GetSummaryAsCString()); - return true; + } + + return false; +} + +template <bool is_sel_ptr> +bool lldb_private::formatters::ObjCSELSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + lldb::ValueObjectSP valobj_sp; + + CompilerType charstar(valobj.GetCompilerType() + .GetBasicTypeFromAST(eBasicTypeChar) + .GetPointerType()); + + if (!charstar) + return false; + + ExecutionContext exe_ctx(valobj.GetExecutionContextRef()); + + if (is_sel_ptr) { + lldb::addr_t data_address = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + if (data_address == LLDB_INVALID_ADDRESS) + return false; + valobj_sp = ValueObject::CreateValueObjectFromAddress("text", data_address, + exe_ctx, charstar); + } else { + DataExtractor data; + Error error; + valobj.GetData(data, error); + if (error.Fail()) + return false; + valobj_sp = + ValueObject::CreateValueObjectFromData("text", data, exe_ctx, charstar); + } + + if (!valobj_sp) + return false; + + stream.Printf("%s", valobj_sp->GetSummaryAsCString()); + return true; } // POSIX has an epoch on Jan-1-1970, but Cocoa prefers Jan-1-2001 // this call gives the POSIX equivalent of the Cocoa epoch -time_t -lldb_private::formatters::GetOSXEpoch () -{ - static time_t epoch = 0; - if (!epoch) - { +time_t lldb_private::formatters::GetOSXEpoch() { + static time_t epoch = 0; + if (!epoch) { #ifndef _WIN32 - tzset(); - tm tm_epoch; - tm_epoch.tm_sec = 0; - tm_epoch.tm_hour = 0; - tm_epoch.tm_min = 0; - tm_epoch.tm_mon = 0; - tm_epoch.tm_mday = 1; - tm_epoch.tm_year = 2001-1900; - tm_epoch.tm_isdst = -1; - tm_epoch.tm_gmtoff = 0; - tm_epoch.tm_zone = nullptr; - epoch = timegm(&tm_epoch); + tzset(); + tm tm_epoch; + tm_epoch.tm_sec = 0; + tm_epoch.tm_hour = 0; + tm_epoch.tm_min = 0; + tm_epoch.tm_mon = 0; + tm_epoch.tm_mday = 1; + tm_epoch.tm_year = 2001 - 1900; + tm_epoch.tm_isdst = -1; + tm_epoch.tm_gmtoff = 0; + tm_epoch.tm_zone = nullptr; + epoch = timegm(&tm_epoch); #endif - } - return epoch; + } + return epoch; } -template bool -lldb_private::formatters::NSDataSummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&); +template bool lldb_private::formatters::NSDataSummaryProvider<true>( + ValueObject &, Stream &, const TypeSummaryOptions &); -template bool -lldb_private::formatters::NSDataSummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&); +template bool lldb_private::formatters::NSDataSummaryProvider<false>( + ValueObject &, Stream &, const TypeSummaryOptions &); -template bool -lldb_private::formatters::ObjCSELSummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&); +template bool lldb_private::formatters::ObjCSELSummaryProvider<true>( + ValueObject &, Stream &, const TypeSummaryOptions &); -template bool -lldb_private::formatters::ObjCSELSummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&); +template bool lldb_private::formatters::ObjCSELSummaryProvider<false>( + ValueObject &, Stream &, const TypeSummaryOptions &); diff --git a/lldb/source/Plugins/Language/ObjC/Cocoa.h b/lldb/source/Plugins/Language/ObjC/Cocoa.h index 5ab35446234..491a1196e63 100644 --- a/lldb/source/Plugins/Language/ObjC/Cocoa.h +++ b/lldb/source/Plugins/Language/ObjC/Cocoa.h @@ -1,4 +1,5 @@ -//===-- Cocoa.h ---------------------------------------------------*- C++ -*-===// +//===-- Cocoa.h ---------------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -17,92 +18,96 @@ #include "lldb/Target/ObjCLanguageRuntime.h" namespace lldb_private { - namespace formatters - { - bool - NSIndexSetSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSArraySummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - template<bool needs_at> - bool - NSDataSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSNumberSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSNotificationSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSTimeZoneSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSMachPortSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSDateSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSBundleSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSURLSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - extern template bool - NSDataSummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&) ; - - extern template bool - NSDataSummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&) ; - - SyntheticChildrenFrontEnd* NSArraySyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP); - - SyntheticChildrenFrontEnd* NSIndexPathSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP); - - bool - ObjCClassSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - SyntheticChildrenFrontEnd* ObjCClassSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP); - - bool - ObjCBOOLSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - ObjCBooleanSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - template <bool is_sel_ptr> - bool - ObjCSELSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - extern template bool - ObjCSELSummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&); - - extern template bool - ObjCSELSummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&); - - bool - NSError_SummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSException_SummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - SyntheticChildrenFrontEnd* - NSErrorSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp); - - SyntheticChildrenFrontEnd* - NSExceptionSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp); - - class NSArray_Additionals - { - public: - static std::map<ConstString, CXXFunctionSummaryFormat::Callback>& - GetAdditionalSummaries (); - - static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback>& - GetAdditionalSynthetics (); - }; - } // namespace formatters +namespace formatters { +bool NSIndexSetSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSArraySummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +template <bool needs_at> +bool NSDataSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSNumberSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSNotificationSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSTimeZoneSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSMachPortSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSDateSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSBundleSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSURLSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +extern template bool NSDataSummaryProvider<true>(ValueObject &, Stream &, + const TypeSummaryOptions &); + +extern template bool NSDataSummaryProvider<false>(ValueObject &, Stream &, + const TypeSummaryOptions &); + +SyntheticChildrenFrontEnd * +NSArraySyntheticFrontEndCreator(CXXSyntheticChildren *, lldb::ValueObjectSP); + +SyntheticChildrenFrontEnd * +NSIndexPathSyntheticFrontEndCreator(CXXSyntheticChildren *, + lldb::ValueObjectSP); + +bool ObjCClassSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +SyntheticChildrenFrontEnd * +ObjCClassSyntheticFrontEndCreator(CXXSyntheticChildren *, lldb::ValueObjectSP); + +bool ObjCBOOLSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool ObjCBooleanSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +template <bool is_sel_ptr> +bool ObjCSELSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +extern template bool ObjCSELSummaryProvider<true>(ValueObject &, Stream &, + const TypeSummaryOptions &); + +extern template bool ObjCSELSummaryProvider<false>(ValueObject &, Stream &, + const TypeSummaryOptions &); + +bool NSError_SummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSException_SummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +SyntheticChildrenFrontEnd * +NSErrorSyntheticFrontEndCreator(CXXSyntheticChildren *, + lldb::ValueObjectSP valobj_sp); + +SyntheticChildrenFrontEnd * +NSExceptionSyntheticFrontEndCreator(CXXSyntheticChildren *, + lldb::ValueObjectSP valobj_sp); + +class NSArray_Additionals { +public: + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> & + GetAdditionalSummaries(); + + static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> & + GetAdditionalSynthetics(); +}; +} // namespace formatters } // namespace lldb_private #endif // liblldb_Cocoa_h_ diff --git a/lldb/source/Plugins/Language/ObjC/CoreMedia.cpp b/lldb/source/Plugins/Language/ObjC/CoreMedia.cpp index 4103067b8d5..dacbf78755e 100644 --- a/lldb/source/Plugins/Language/ObjC/CoreMedia.cpp +++ b/lldb/source/Plugins/Language/ObjC/CoreMedia.cpp @@ -1,4 +1,5 @@ -//===-- CoreMedia.cpp --------------------------------------------*- C++ -*-===// +//===-- CoreMedia.cpp --------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -18,72 +19,77 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -bool -lldb_private::formatters::CMTimeSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - CompilerType type = valobj.GetCompilerType(); - if (!type.IsValid()) - return false; +bool lldb_private::formatters::CMTimeSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + CompilerType type = valobj.GetCompilerType(); + if (!type.IsValid()) + return false; - TypeSystem *type_system = valobj.GetExecutionContextRef().GetTargetSP()->GetScratchTypeSystemForLanguage(nullptr, lldb::eLanguageTypeC); - if (!type_system) - return false; - - // fetch children by offset to compensate for potential lack of debug info - auto int64_ty = type_system->GetBuiltinTypeForEncodingAndBitSize(eEncodingSint, 64); - auto int32_ty = type_system->GetBuiltinTypeForEncodingAndBitSize(eEncodingSint, 32); - - auto value_sp(valobj.GetSyntheticChildAtOffset(0, int64_ty, true)); - auto timescale_sp(valobj.GetSyntheticChildAtOffset(8, int32_ty, true)); - auto flags_sp(valobj.GetSyntheticChildAtOffset(12, int32_ty, true)); - - if (!value_sp || !timescale_sp || !flags_sp) - return false; - - auto value = value_sp->GetValueAsUnsigned(0); - auto timescale = (int32_t)timescale_sp->GetValueAsUnsigned(0); // the timescale specifies the fraction of a second each unit in the numerator occupies - auto flags = Flags(flags_sp->GetValueAsUnsigned(0) & 0x00000000000000FF); // the flags I need sit in the LSB - - const unsigned int FlagPositiveInf = 4; - const unsigned int FlagNegativeInf = 8; - const unsigned int FlagIndefinite = 16; - - if (flags.AnySet(FlagIndefinite)) - { - stream.Printf("indefinite"); - return true; - } - - if (flags.AnySet(FlagPositiveInf)) - { - stream.Printf("+oo"); - return true; - } - - if (flags.AnySet(FlagNegativeInf)) - { - stream.Printf("-oo"); - return true; - } - - if (timescale == 0) - return false; - - switch (timescale) - { - case 0: - return false; - case 1: - stream.Printf("%" PRId64 " seconds", value); - return true; - case 2: - stream.Printf("%" PRId64 " half seconds", value); - return true; - case 3: - stream.Printf("%" PRId64 " third%sof a second", value, value == 1 ? " " : "s "); - return true; - default: - stream.Printf("%" PRId64 " %" PRId32 "th%sof a second", value, timescale, value == 1 ? " " : "s "); - return true; - } + TypeSystem *type_system = + valobj.GetExecutionContextRef() + .GetTargetSP() + ->GetScratchTypeSystemForLanguage(nullptr, lldb::eLanguageTypeC); + if (!type_system) + return false; + + // fetch children by offset to compensate for potential lack of debug info + auto int64_ty = + type_system->GetBuiltinTypeForEncodingAndBitSize(eEncodingSint, 64); + auto int32_ty = + type_system->GetBuiltinTypeForEncodingAndBitSize(eEncodingSint, 32); + + auto value_sp(valobj.GetSyntheticChildAtOffset(0, int64_ty, true)); + auto timescale_sp(valobj.GetSyntheticChildAtOffset(8, int32_ty, true)); + auto flags_sp(valobj.GetSyntheticChildAtOffset(12, int32_ty, true)); + + if (!value_sp || !timescale_sp || !flags_sp) + return false; + + auto value = value_sp->GetValueAsUnsigned(0); + auto timescale = (int32_t)timescale_sp->GetValueAsUnsigned( + 0); // the timescale specifies the fraction of a second each unit in the + // numerator occupies + auto flags = Flags(flags_sp->GetValueAsUnsigned(0) & + 0x00000000000000FF); // the flags I need sit in the LSB + + const unsigned int FlagPositiveInf = 4; + const unsigned int FlagNegativeInf = 8; + const unsigned int FlagIndefinite = 16; + + if (flags.AnySet(FlagIndefinite)) { + stream.Printf("indefinite"); + return true; + } + + if (flags.AnySet(FlagPositiveInf)) { + stream.Printf("+oo"); + return true; + } + + if (flags.AnySet(FlagNegativeInf)) { + stream.Printf("-oo"); + return true; + } + + if (timescale == 0) + return false; + + switch (timescale) { + case 0: + return false; + case 1: + stream.Printf("%" PRId64 " seconds", value); + return true; + case 2: + stream.Printf("%" PRId64 " half seconds", value); + return true; + case 3: + stream.Printf("%" PRId64 " third%sof a second", value, + value == 1 ? " " : "s "); + return true; + default: + stream.Printf("%" PRId64 " %" PRId32 "th%sof a second", value, timescale, + value == 1 ? " " : "s "); + return true; + } } diff --git a/lldb/source/Plugins/Language/ObjC/CoreMedia.h b/lldb/source/Plugins/Language/ObjC/CoreMedia.h index 2ffabaadccf..20de792fc96 100644 --- a/lldb/source/Plugins/Language/ObjC/CoreMedia.h +++ b/lldb/source/Plugins/Language/ObjC/CoreMedia.h @@ -1,4 +1,5 @@ -//===-- CoreMedia.h -----------------------------------------------*- C++ -*-===// +//===-- CoreMedia.h -----------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -15,12 +16,11 @@ #include "lldb/DataFormatters/TypeSummary.h" namespace lldb_private { - namespace formatters - { - - bool - CMTimeSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - } // namespace formatters +namespace formatters { + +bool CMTimeSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); +} // namespace formatters } // namespace lldb_private #endif // liblldb_CF_h_ diff --git a/lldb/source/Plugins/Language/ObjC/NSArray.cpp b/lldb/source/Plugins/Language/ObjC/NSArray.cpp index 5de97b6f025..034687bfe01 100644 --- a/lldb/source/Plugins/Language/ObjC/NSArray.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSArray.cpp @@ -15,6 +15,7 @@ // Project includes #include "Cocoa.h" +#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h" #include "lldb/Core/DataBufferHeap.h" #include "lldb/Core/Error.h" #include "lldb/Core/Stream.h" @@ -26,801 +27,683 @@ #include "lldb/Symbol/ClangASTContext.h" #include "lldb/Target/Language.h" #include "lldb/Target/ObjCLanguageRuntime.h" -#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h" #include "lldb/Target/Target.h" using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -namespace lldb_private { - namespace formatters { - std::map<ConstString, CXXFunctionSummaryFormat::Callback>& - NSArray_Additionals::GetAdditionalSummaries () - { - static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; - return g_map; - } - - std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback>& - NSArray_Additionals::GetAdditionalSynthetics () - { - static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> g_map; - return g_map; - } - - class NSArrayMSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArrayMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSArrayMSyntheticFrontEnd() override = default; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override = 0; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - protected: - virtual lldb::addr_t - GetDataAddress () = 0; - - virtual uint64_t - GetUsedCount () = 0; - - virtual uint64_t - GetOffset () = 0; - - virtual uint64_t - GetSize () = 0; - - ExecutionContextRef m_exe_ctx_ref; - uint8_t m_ptr_size; - CompilerType m_id_type; - }; - - class NSArrayMSyntheticFrontEnd_109 : public NSArrayMSyntheticFrontEnd - { - public: - NSArrayMSyntheticFrontEnd_109 (lldb::ValueObjectSP valobj_sp); - - ~NSArrayMSyntheticFrontEnd_109() override; - - bool - Update() override; - - protected: - lldb::addr_t - GetDataAddress() override; - - uint64_t - GetUsedCount() override; - - uint64_t - GetOffset() override; - - uint64_t - GetSize() override; - - private: - struct DataDescriptor_32 - { - uint32_t _used; - uint32_t _priv1 : 2; - uint32_t _size : 30; - uint32_t _priv2 : 2; - uint32_t _offset : 30; - uint32_t _priv3; - uint32_t _data; - }; - - struct DataDescriptor_64 - { - uint64_t _used; - uint64_t _priv1 : 2; - uint64_t _size : 62; - uint64_t _priv2 : 2; - uint64_t _offset : 62; - uint32_t _priv3; - uint64_t _data; - }; - - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - }; - - class NSArrayMSyntheticFrontEnd_1010 : public NSArrayMSyntheticFrontEnd - { - public: - NSArrayMSyntheticFrontEnd_1010 (lldb::ValueObjectSP valobj_sp); - - ~NSArrayMSyntheticFrontEnd_1010() override; - - bool - Update() override; - - protected: - lldb::addr_t - GetDataAddress() override; - - uint64_t - GetUsedCount() override; - - uint64_t - GetOffset() override; - - uint64_t - GetSize() override; - - private: - struct DataDescriptor_32 - { - uint32_t _used; - uint32_t _offset; - uint32_t _size : 28; - uint64_t _priv1 : 4; - uint32_t _priv2; - uint32_t _data; - }; - - struct DataDescriptor_64 - { - uint64_t _used; - uint64_t _offset; - uint64_t _size : 60; - uint64_t _priv1 : 4; - uint32_t _priv2; - uint64_t _data; - }; - - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - }; - - class NSArrayISyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArrayISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSArrayISyntheticFrontEnd() override = default; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - private: - ExecutionContextRef m_exe_ctx_ref; - uint8_t m_ptr_size; - uint64_t m_items; - lldb::addr_t m_data_ptr; - CompilerType m_id_type; - }; - - class NSArray0SyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArray0SyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSArray0SyntheticFrontEnd() override = default; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - }; - - class NSArray1SyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArray1SyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSArray1SyntheticFrontEnd() override = default; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - }; - } // namespace formatters -} // namespace lldb_private - -bool -lldb_private::formatters::NSArraySummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - static ConstString g_TypeHint("NSArray"); - - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint64_t value = 0; - - ConstString class_name(descriptor->GetClassName()); - - static const ConstString g_NSArrayI("__NSArrayI"); - static const ConstString g_NSArrayM("__NSArrayM"); - static const ConstString g_NSArray0("__NSArray0"); - static const ConstString g_NSArray1("__NSSingleObjectArrayI"); - static const ConstString g_NSArrayCF("__NSCFArray"); - - if (class_name.IsEmpty()) - return false; - - if (class_name == g_NSArrayI) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else if (class_name == g_NSArrayM) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else if (class_name == g_NSArray0) - { - value = 0; - } - else if (class_name == g_NSArray1) - { - value = 1; - } - else if (class_name == g_NSArrayCF) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + 2 * ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else - { - auto& map(NSArray_Additionals::GetAdditionalSummaries()); - auto iter = map.find(class_name), end = map.end(); - if (iter != end) - return iter->second(valobj, stream, options); - else - return false; - } - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } - } - - stream.Printf("%s%" PRIu64 " %s%s%s", - prefix.c_str(), - value, - "element", - value == 1 ? "" : "s", - suffix.c_str()); - return true; -} - -lldb_private::formatters::NSArrayMSyntheticFrontEnd::NSArrayMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp), -m_exe_ctx_ref(), -m_ptr_size(8), -m_id_type() -{ - if (valobj_sp) - { - clang::ASTContext *ast = valobj_sp->GetExecutionContextRef().GetTargetSP()->GetScratchClangASTContext()->getASTContext(); - if (ast) - m_id_type = CompilerType(ast, ast->ObjCBuiltinIdTy); - if (valobj_sp->GetProcessSP()) - m_ptr_size = valobj_sp->GetProcessSP()->GetAddressByteSize(); - } +namespace lldb_private { +namespace formatters { +std::map<ConstString, CXXFunctionSummaryFormat::Callback> & +NSArray_Additionals::GetAdditionalSummaries() { + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; + return g_map; } -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::NSArrayMSyntheticFrontEnd_109 (lldb::ValueObjectSP valobj_sp) : - NSArrayMSyntheticFrontEnd(valobj_sp), - m_data_32(nullptr), - m_data_64(nullptr) -{ +std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> & +NSArray_Additionals::GetAdditionalSynthetics() { + static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> + g_map; + return g_map; } -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::NSArrayMSyntheticFrontEnd_1010 (lldb::ValueObjectSP valobj_sp) : - NSArrayMSyntheticFrontEnd(valobj_sp), - m_data_32(nullptr), - m_data_64(nullptr) -{ -} +class NSArrayMSyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSArrayMSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); -size_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd::CalculateNumChildren () -{ - return GetUsedCount(); -} + ~NSArrayMSyntheticFrontEnd() override = default; -lldb::ValueObjectSP -lldb_private::formatters::NSArrayMSyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - if (idx >= CalculateNumChildren()) - return lldb::ValueObjectSP(); - lldb::addr_t object_at_idx = GetDataAddress(); - size_t pyhs_idx = idx; - pyhs_idx += GetOffset(); - if (GetSize() <= pyhs_idx) - pyhs_idx -= GetSize(); - object_at_idx += (pyhs_idx * m_ptr_size); - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - return CreateValueObjectFromAddress(idx_name.GetData(), - object_at_idx, - m_exe_ctx_ref, - m_id_type); -} - -bool -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::Update() -{ - ValueObjectSP valobj_sp = m_backend.GetSP(); - m_ptr_size = 0; - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override = 0; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +protected: + virtual lldb::addr_t GetDataAddress() = 0; + + virtual uint64_t GetUsedCount() = 0; + + virtual uint64_t GetOffset() = 0; + + virtual uint64_t GetSize() = 0; + + ExecutionContextRef m_exe_ctx_ref; + uint8_t m_ptr_size; + CompilerType m_id_type; +}; + +class NSArrayMSyntheticFrontEnd_109 : public NSArrayMSyntheticFrontEnd { +public: + NSArrayMSyntheticFrontEnd_109(lldb::ValueObjectSP valobj_sp); + + ~NSArrayMSyntheticFrontEnd_109() override; + + bool Update() override; + +protected: + lldb::addr_t GetDataAddress() override; + + uint64_t GetUsedCount() override; + + uint64_t GetOffset() override; + + uint64_t GetSize() override; + +private: + struct DataDescriptor_32 { + uint32_t _used; + uint32_t _priv1 : 2; + uint32_t _size : 30; + uint32_t _priv2 : 2; + uint32_t _offset : 30; + uint32_t _priv3; + uint32_t _data; + }; + + struct DataDescriptor_64 { + uint64_t _used; + uint64_t _priv1 : 2; + uint64_t _size : 62; + uint64_t _priv2 : 2; + uint64_t _offset : 62; + uint32_t _priv3; + uint64_t _data; + }; + + DataDescriptor_32 *m_data_32; + DataDescriptor_64 *m_data_64; +}; + +class NSArrayMSyntheticFrontEnd_1010 : public NSArrayMSyntheticFrontEnd { +public: + NSArrayMSyntheticFrontEnd_1010(lldb::ValueObjectSP valobj_sp); + + ~NSArrayMSyntheticFrontEnd_1010() override; + + bool Update() override; + +protected: + lldb::addr_t GetDataAddress() override; + + uint64_t GetUsedCount() override; + + uint64_t GetOffset() override; + + uint64_t GetSize() override; + +private: + struct DataDescriptor_32 { + uint32_t _used; + uint32_t _offset; + uint32_t _size : 28; + uint64_t _priv1 : 4; + uint32_t _priv2; + uint32_t _data; + }; + + struct DataDescriptor_64 { + uint64_t _used; + uint64_t _offset; + uint64_t _size : 60; + uint64_t _priv1 : 4; + uint32_t _priv2; + uint64_t _data; + }; + + DataDescriptor_32 *m_data_32; + DataDescriptor_64 *m_data_64; +}; + +class NSArrayISyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSArrayISyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSArrayISyntheticFrontEnd() override = default; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +private: + ExecutionContextRef m_exe_ctx_ref; + uint8_t m_ptr_size; + uint64_t m_items; + lldb::addr_t m_data_ptr; + CompilerType m_id_type; +}; + +class NSArray0SyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSArray0SyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSArray0SyntheticFrontEnd() override = default; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; +}; + +class NSArray1SyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSArray1SyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSArray1SyntheticFrontEnd() override = default; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; +}; +} // namespace formatters +} // namespace lldb_private + +bool lldb_private::formatters::NSArraySummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + static ConstString g_TypeHint("NSArray"); + + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint64_t value = 0; + + ConstString class_name(descriptor->GetClassName()); + + static const ConstString g_NSArrayI("__NSArrayI"); + static const ConstString g_NSArrayM("__NSArrayM"); + static const ConstString g_NSArray0("__NSArray0"); + static const ConstString g_NSArray1("__NSSingleObjectArrayI"); + static const ConstString g_NSArrayCF("__NSCFArray"); + + if (class_name.IsEmpty()) + return false; + + if (class_name == g_NSArrayI) { Error error; - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; - if (m_ptr_size == 4) - { - m_data_32 = new DataDescriptor_32(); - process_sp->ReadMemory (data_location, m_data_32, sizeof(DataDescriptor_32), error); - } + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + } else if (class_name == g_NSArrayM) { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + } else if (class_name == g_NSArray0) { + value = 0; + } else if (class_name == g_NSArray1) { + value = 1; + } else if (class_name == g_NSArrayCF) { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory( + valobj_addr + 2 * ptr_size, ptr_size, 0, error); + if (error.Fail()) + return false; + } else { + auto &map(NSArray_Additionals::GetAdditionalSummaries()); + auto iter = map.find(class_name), end = map.end(); + if (iter != end) + return iter->second(valobj, stream, options); else - { - m_data_64 = new DataDescriptor_64(); - process_sp->ReadMemory (data_location, m_data_64, sizeof(DataDescriptor_64), error); + return false; + } + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - if (error.Fail()) - return false; + } + + stream.Printf("%s%" PRIu64 " %s%s%s", prefix.c_str(), value, "element", + value == 1 ? "" : "s", suffix.c_str()); + return true; +} + +lldb_private::formatters::NSArrayMSyntheticFrontEnd::NSArrayMSyntheticFrontEnd( + lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp), m_exe_ctx_ref(), m_ptr_size(8), + m_id_type() { + if (valobj_sp) { + clang::ASTContext *ast = valobj_sp->GetExecutionContextRef() + .GetTargetSP() + ->GetScratchClangASTContext() + ->getASTContext(); + if (ast) + m_id_type = CompilerType(ast, ast->ObjCBuiltinIdTy); + if (valobj_sp->GetProcessSP()) + m_ptr_size = valobj_sp->GetProcessSP()->GetAddressByteSize(); + } +} + +lldb_private::formatters::NSArrayMSyntheticFrontEnd_109:: + NSArrayMSyntheticFrontEnd_109(lldb::ValueObjectSP valobj_sp) + : NSArrayMSyntheticFrontEnd(valobj_sp), m_data_32(nullptr), + m_data_64(nullptr) {} + +lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010:: + NSArrayMSyntheticFrontEnd_1010(lldb::ValueObjectSP valobj_sp) + : NSArrayMSyntheticFrontEnd(valobj_sp), m_data_32(nullptr), + m_data_64(nullptr) {} + +size_t +lldb_private::formatters::NSArrayMSyntheticFrontEnd::CalculateNumChildren() { + return GetUsedCount(); +} + +lldb::ValueObjectSP +lldb_private::formatters::NSArrayMSyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + if (idx >= CalculateNumChildren()) + return lldb::ValueObjectSP(); + lldb::addr_t object_at_idx = GetDataAddress(); + size_t pyhs_idx = idx; + pyhs_idx += GetOffset(); + if (GetSize() <= pyhs_idx) + pyhs_idx -= GetSize(); + object_at_idx += (pyhs_idx * m_ptr_size); + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + return CreateValueObjectFromAddress(idx_name.GetData(), object_at_idx, + m_exe_ctx_ref, m_id_type); +} + +bool lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::Update() { + ValueObjectSP valobj_sp = m_backend.GetSP(); + m_ptr_size = 0; + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; + if (!valobj_sp) return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) + return false; + m_ptr_size = process_sp->GetAddressByteSize(); + uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; + if (m_ptr_size == 4) { + m_data_32 = new DataDescriptor_32(); + process_sp->ReadMemory(data_location, m_data_32, sizeof(DataDescriptor_32), + error); + } else { + m_data_64 = new DataDescriptor_64(); + process_sp->ReadMemory(data_location, m_data_64, sizeof(DataDescriptor_64), + error); + } + if (error.Fail()) + return false; + return false; } -bool -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::Update() -{ - ValueObjectSP valobj_sp = m_backend.GetSP(); - m_ptr_size = 0; - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); - Error error; - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; - if (m_ptr_size == 4) - { - m_data_32 = new DataDescriptor_32(); - process_sp->ReadMemory (data_location, m_data_32, sizeof(DataDescriptor_32), error); - } - else - { - m_data_64 = new DataDescriptor_64(); - process_sp->ReadMemory (data_location, m_data_64, sizeof(DataDescriptor_64), error); - } - if (error.Fail()) - return false; +bool lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::Update() { + ValueObjectSP valobj_sp = m_backend.GetSP(); + m_ptr_size = 0; + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; + if (!valobj_sp) + return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) return false; + m_ptr_size = process_sp->GetAddressByteSize(); + uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; + if (m_ptr_size == 4) { + m_data_32 = new DataDescriptor_32(); + process_sp->ReadMemory(data_location, m_data_32, sizeof(DataDescriptor_32), + error); + } else { + m_data_64 = new DataDescriptor_64(); + process_sp->ReadMemory(data_location, m_data_64, sizeof(DataDescriptor_64), + error); + } + if (error.Fail()) + return false; + return false; } -bool -lldb_private::formatters::NSArrayMSyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSArrayMSyntheticFrontEnd::MightHaveChildren() { + return true; } size_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; +lldb_private::formatters::NSArrayMSyntheticFrontEnd::GetIndexOfChildWithName( + const ConstString &name) { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; } -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::~NSArrayMSyntheticFrontEnd_109() -{ - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; +lldb_private::formatters::NSArrayMSyntheticFrontEnd_109:: + ~NSArrayMSyntheticFrontEnd_109() { + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; } lldb::addr_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetDataAddress () -{ - if (!m_data_32 && !m_data_64) - return LLDB_INVALID_ADDRESS; - return m_data_32 ? m_data_32->_data : - m_data_64->_data; +lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetDataAddress() { + if (!m_data_32 && !m_data_64) + return LLDB_INVALID_ADDRESS; + return m_data_32 ? m_data_32->_data : m_data_64->_data; } uint64_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetUsedCount () -{ - if (!m_data_32 && !m_data_64) - return 0; - return m_data_32 ? m_data_32->_used : - m_data_64->_used; +lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetUsedCount() { + if (!m_data_32 && !m_data_64) + return 0; + return m_data_32 ? m_data_32->_used : m_data_64->_used; } -uint64_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetOffset () -{ - if (!m_data_32 && !m_data_64) - return 0; - return m_data_32 ? m_data_32->_offset : - m_data_64->_offset; +uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetOffset() { + if (!m_data_32 && !m_data_64) + return 0; + return m_data_32 ? m_data_32->_offset : m_data_64->_offset; } -uint64_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetSize () -{ - if (!m_data_32 && !m_data_64) - return 0; - return m_data_32 ? m_data_32->_size : - m_data_64->_size; +uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::GetSize() { + if (!m_data_32 && !m_data_64) + return 0; + return m_data_32 ? m_data_32->_size : m_data_64->_size; } -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::~NSArrayMSyntheticFrontEnd_1010() -{ - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; +lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010:: + ~NSArrayMSyntheticFrontEnd_1010() { + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; } lldb::addr_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetDataAddress () -{ - if (!m_data_32 && !m_data_64) - return LLDB_INVALID_ADDRESS; - return m_data_32 ? m_data_32->_data : - m_data_64->_data; +lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetDataAddress() { + if (!m_data_32 && !m_data_64) + return LLDB_INVALID_ADDRESS; + return m_data_32 ? m_data_32->_data : m_data_64->_data; } uint64_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetUsedCount () -{ - if (!m_data_32 && !m_data_64) - return 0; - return m_data_32 ? m_data_32->_used : - m_data_64->_used; +lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetUsedCount() { + if (!m_data_32 && !m_data_64) + return 0; + return m_data_32 ? m_data_32->_used : m_data_64->_used; } -uint64_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetOffset () -{ - if (!m_data_32 && !m_data_64) - return 0; - return m_data_32 ? m_data_32->_offset : - m_data_64->_offset; +uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetOffset() { + if (!m_data_32 && !m_data_64) + return 0; + return m_data_32 ? m_data_32->_offset : m_data_64->_offset; } -uint64_t -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetSize () -{ - if (!m_data_32 && !m_data_64) - return 0; - return m_data_32 ? m_data_32->_size : - m_data_64->_size; -} - -lldb_private::formatters::NSArrayISyntheticFrontEnd::NSArrayISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp), - m_exe_ctx_ref(), - m_ptr_size(8), - m_items(0), - m_data_ptr(0) -{ - if (valobj_sp) - { - CompilerType type = valobj_sp->GetCompilerType(); - if (type) - { - ClangASTContext *ast = valobj_sp->GetExecutionContextRef().GetTargetSP()->GetScratchClangASTContext(); - if (ast) - m_id_type = CompilerType(ast->getASTContext(), ast->getASTContext()->ObjCBuiltinIdTy); - } +uint64_t lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::GetSize() { + if (!m_data_32 && !m_data_64) + return 0; + return m_data_32 ? m_data_32->_size : m_data_64->_size; +} + +lldb_private::formatters::NSArrayISyntheticFrontEnd::NSArrayISyntheticFrontEnd( + lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp), m_exe_ctx_ref(), m_ptr_size(8), + m_items(0), m_data_ptr(0) { + if (valobj_sp) { + CompilerType type = valobj_sp->GetCompilerType(); + if (type) { + ClangASTContext *ast = valobj_sp->GetExecutionContextRef() + .GetTargetSP() + ->GetScratchClangASTContext(); + if (ast) + m_id_type = CompilerType(ast->getASTContext(), + ast->getASTContext()->ObjCBuiltinIdTy); } + } } size_t -lldb_private::formatters::NSArrayISyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; +lldb_private::formatters::NSArrayISyntheticFrontEnd::GetIndexOfChildWithName( + const ConstString &name) { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; } size_t -lldb_private::formatters::NSArrayISyntheticFrontEnd::CalculateNumChildren () -{ - return m_items; -} - -bool -lldb_private::formatters::NSArrayISyntheticFrontEnd::Update() -{ - m_ptr_size = 0; - m_items = 0; - m_data_ptr = 0; - ValueObjectSP valobj_sp = m_backend.GetSP(); - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); - Error error; - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; - m_items = process_sp->ReadPointerFromMemory(data_location, error); - if (error.Fail()) - return false; - m_data_ptr = data_location+m_ptr_size; +lldb_private::formatters::NSArrayISyntheticFrontEnd::CalculateNumChildren() { + return m_items; +} + +bool lldb_private::formatters::NSArrayISyntheticFrontEnd::Update() { + m_ptr_size = 0; + m_items = 0; + m_data_ptr = 0; + ValueObjectSP valobj_sp = m_backend.GetSP(); + if (!valobj_sp) + return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) return false; + m_ptr_size = process_sp->GetAddressByteSize(); + uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; + m_items = process_sp->ReadPointerFromMemory(data_location, error); + if (error.Fail()) + return false; + m_data_ptr = data_location + m_ptr_size; + return false; } -bool -lldb_private::formatters::NSArrayISyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSArrayISyntheticFrontEnd::MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSArrayISyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - if (idx >= CalculateNumChildren()) - return lldb::ValueObjectSP(); - lldb::addr_t object_at_idx = m_data_ptr; - object_at_idx += (idx * m_ptr_size); - ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); - if (!process_sp) - return lldb::ValueObjectSP(); - Error error; - if (error.Fail()) - return lldb::ValueObjectSP(); - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - return CreateValueObjectFromAddress(idx_name.GetData(), - object_at_idx, - m_exe_ctx_ref, - m_id_type); +lldb_private::formatters::NSArrayISyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + if (idx >= CalculateNumChildren()) + return lldb::ValueObjectSP(); + lldb::addr_t object_at_idx = m_data_ptr; + object_at_idx += (idx * m_ptr_size); + ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); + if (!process_sp) + return lldb::ValueObjectSP(); + Error error; + if (error.Fail()) + return lldb::ValueObjectSP(); + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + return CreateValueObjectFromAddress(idx_name.GetData(), object_at_idx, + m_exe_ctx_ref, m_id_type); } -lldb_private::formatters::NSArray0SyntheticFrontEnd::NSArray0SyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp) -{ -} +lldb_private::formatters::NSArray0SyntheticFrontEnd::NSArray0SyntheticFrontEnd( + lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp) {} size_t -lldb_private::formatters::NSArray0SyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - return UINT32_MAX; +lldb_private::formatters::NSArray0SyntheticFrontEnd::GetIndexOfChildWithName( + const ConstString &name) { + return UINT32_MAX; } size_t -lldb_private::formatters::NSArray0SyntheticFrontEnd::CalculateNumChildren () -{ - return 0; +lldb_private::formatters::NSArray0SyntheticFrontEnd::CalculateNumChildren() { + return 0; } -bool -lldb_private::formatters::NSArray0SyntheticFrontEnd::Update() -{ - return false; +bool lldb_private::formatters::NSArray0SyntheticFrontEnd::Update() { + return false; } -bool -lldb_private::formatters::NSArray0SyntheticFrontEnd::MightHaveChildren () -{ - return false; +bool lldb_private::formatters::NSArray0SyntheticFrontEnd::MightHaveChildren() { + return false; } lldb::ValueObjectSP -lldb_private::formatters::NSArray0SyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - return lldb::ValueObjectSP(); +lldb_private::formatters::NSArray0SyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + return lldb::ValueObjectSP(); } -lldb_private::formatters::NSArray1SyntheticFrontEnd::NSArray1SyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd (*valobj_sp.get()) -{ -} +lldb_private::formatters::NSArray1SyntheticFrontEnd::NSArray1SyntheticFrontEnd( + lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp.get()) {} size_t -lldb_private::formatters::NSArray1SyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - static const ConstString g_zero("[0]"); - - if (name == g_zero) - return 0; - - return UINT32_MAX; +lldb_private::formatters::NSArray1SyntheticFrontEnd::GetIndexOfChildWithName( + const ConstString &name) { + static const ConstString g_zero("[0]"); + + if (name == g_zero) + return 0; + + return UINT32_MAX; } size_t -lldb_private::formatters::NSArray1SyntheticFrontEnd::CalculateNumChildren () -{ - return 1; +lldb_private::formatters::NSArray1SyntheticFrontEnd::CalculateNumChildren() { + return 1; } -bool -lldb_private::formatters::NSArray1SyntheticFrontEnd::Update() -{ - return false; +bool lldb_private::formatters::NSArray1SyntheticFrontEnd::Update() { + return false; } -bool -lldb_private::formatters::NSArray1SyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSArray1SyntheticFrontEnd::MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSArray1SyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - static const ConstString g_zero("[0]"); - - if (idx == 0) - { - CompilerType id_type(m_backend.GetTargetSP()->GetScratchClangASTContext()->GetBasicType(lldb::eBasicTypeObjCID)); - return m_backend.GetSyntheticChildAtOffset(m_backend.GetProcessSP()->GetAddressByteSize(), id_type, true, g_zero); - } - return lldb::ValueObjectSP(); -} +lldb_private::formatters::NSArray1SyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + static const ConstString g_zero("[0]"); + + if (idx == 0) { + CompilerType id_type( + m_backend.GetTargetSP()->GetScratchClangASTContext()->GetBasicType( + lldb::eBasicTypeObjCID)); + return m_backend.GetSyntheticChildAtOffset( + m_backend.GetProcessSP()->GetAddressByteSize(), id_type, true, g_zero); + } + return lldb::ValueObjectSP(); +} + +SyntheticChildrenFrontEnd * +lldb_private::formatters::NSArraySyntheticFrontEndCreator( + CXXSyntheticChildren *synth, lldb::ValueObjectSP valobj_sp) { + if (!valobj_sp) + return nullptr; -SyntheticChildrenFrontEnd* lldb_private::formatters::NSArraySyntheticFrontEndCreator (CXXSyntheticChildren* synth, lldb::ValueObjectSP valobj_sp) -{ - if (!valobj_sp) - return nullptr; - - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return nullptr; - AppleObjCRuntime *runtime = llvm::dyn_cast_or_null<AppleObjCRuntime>(process_sp->GetObjCLanguageRuntime()); - if (!runtime) - return nullptr; - - CompilerType valobj_type(valobj_sp->GetCompilerType()); - Flags flags(valobj_type.GetTypeInfo()); - - if (flags.IsClear(eTypeIsPointer)) - { - Error error; - valobj_sp = valobj_sp->AddressOf(error); - if (error.Fail() || !valobj_sp) - return nullptr; - } - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp)); - - if (!descriptor || !descriptor->IsValid()) - return nullptr; - - ConstString class_name(descriptor->GetClassName()); - - static const ConstString g_NSArrayI("__NSArrayI"); - static const ConstString g_NSArrayM("__NSArrayM"); - static const ConstString g_NSArray0("__NSArray0"); - static const ConstString g_NSArray1("__NSSingleObjectArrayI"); - - if (class_name.IsEmpty()) - return nullptr; - - if (class_name == g_NSArrayI) - { - return (new NSArrayISyntheticFrontEnd(valobj_sp)); - } - else if (class_name == g_NSArray0) - { - return (new NSArray0SyntheticFrontEnd(valobj_sp)); - } - else if (class_name == g_NSArray1) - { - return (new NSArray1SyntheticFrontEnd(valobj_sp)); - } - else if (class_name == g_NSArrayM) - { - if (runtime->GetFoundationVersion() >= 1100) - return (new NSArrayMSyntheticFrontEnd_1010(valobj_sp)); - else - return (new NSArrayMSyntheticFrontEnd_109(valobj_sp)); - } - else - { - auto& map(NSArray_Additionals::GetAdditionalSynthetics()); - auto iter = map.find(class_name), end = map.end(); - if (iter != end) - return iter->second(synth, valobj_sp); - } - + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) + return nullptr; + AppleObjCRuntime *runtime = llvm::dyn_cast_or_null<AppleObjCRuntime>( + process_sp->GetObjCLanguageRuntime()); + if (!runtime) return nullptr; + + CompilerType valobj_type(valobj_sp->GetCompilerType()); + Flags flags(valobj_type.GetTypeInfo()); + + if (flags.IsClear(eTypeIsPointer)) { + Error error; + valobj_sp = valobj_sp->AddressOf(error); + if (error.Fail() || !valobj_sp) + return nullptr; + } + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(*valobj_sp)); + + if (!descriptor || !descriptor->IsValid()) + return nullptr; + + ConstString class_name(descriptor->GetClassName()); + + static const ConstString g_NSArrayI("__NSArrayI"); + static const ConstString g_NSArrayM("__NSArrayM"); + static const ConstString g_NSArray0("__NSArray0"); + static const ConstString g_NSArray1("__NSSingleObjectArrayI"); + + if (class_name.IsEmpty()) + return nullptr; + + if (class_name == g_NSArrayI) { + return (new NSArrayISyntheticFrontEnd(valobj_sp)); + } else if (class_name == g_NSArray0) { + return (new NSArray0SyntheticFrontEnd(valobj_sp)); + } else if (class_name == g_NSArray1) { + return (new NSArray1SyntheticFrontEnd(valobj_sp)); + } else if (class_name == g_NSArrayM) { + if (runtime->GetFoundationVersion() >= 1100) + return (new NSArrayMSyntheticFrontEnd_1010(valobj_sp)); + else + return (new NSArrayMSyntheticFrontEnd_109(valobj_sp)); + } else { + auto &map(NSArray_Additionals::GetAdditionalSynthetics()); + auto iter = map.find(class_name), end = map.end(); + if (iter != end) + return iter->second(synth, valobj_sp); + } + + return nullptr; } diff --git a/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp b/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp index cdebd6b3c23..e1fa67319ee 100644 --- a/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSDictionary.cpp @@ -34,768 +34,689 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -std::map<ConstString, CXXFunctionSummaryFormat::Callback>& -NSDictionary_Additionals::GetAdditionalSummaries () -{ - static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; - return g_map; +std::map<ConstString, CXXFunctionSummaryFormat::Callback> & +NSDictionary_Additionals::GetAdditionalSummaries() { + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; + return g_map; } -std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback>& -NSDictionary_Additionals::GetAdditionalSynthetics () -{ - static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> g_map; - return g_map; +std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> & +NSDictionary_Additionals::GetAdditionalSynthetics() { + static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> + g_map; + return g_map; } -static CompilerType -GetLLDBNSPairType (TargetSP target_sp) -{ - CompilerType compiler_type; - - ClangASTContext *target_ast_context = target_sp->GetScratchClangASTContext(); - - if (target_ast_context) - { - ConstString g___lldb_autogen_nspair("__lldb_autogen_nspair"); - - compiler_type = target_ast_context->GetTypeForIdentifier<clang::CXXRecordDecl>(g___lldb_autogen_nspair); - - if (!compiler_type) - { - compiler_type = target_ast_context->CreateRecordType(nullptr, lldb::eAccessPublic, g___lldb_autogen_nspair.GetCString(), clang::TTK_Struct, lldb::eLanguageTypeC); - - if (compiler_type) - { - ClangASTContext::StartTagDeclarationDefinition(compiler_type); - CompilerType id_compiler_type = target_ast_context->GetBasicType (eBasicTypeObjCID); - ClangASTContext::AddFieldToRecordType(compiler_type, "key", id_compiler_type, lldb::eAccessPublic, 0); - ClangASTContext::AddFieldToRecordType(compiler_type, "value", id_compiler_type, lldb::eAccessPublic, 0); - ClangASTContext::CompleteTagDeclarationDefinition(compiler_type); - } - } +static CompilerType GetLLDBNSPairType(TargetSP target_sp) { + CompilerType compiler_type; + + ClangASTContext *target_ast_context = target_sp->GetScratchClangASTContext(); + + if (target_ast_context) { + ConstString g___lldb_autogen_nspair("__lldb_autogen_nspair"); + + compiler_type = + target_ast_context->GetTypeForIdentifier<clang::CXXRecordDecl>( + g___lldb_autogen_nspair); + + if (!compiler_type) { + compiler_type = target_ast_context->CreateRecordType( + nullptr, lldb::eAccessPublic, g___lldb_autogen_nspair.GetCString(), + clang::TTK_Struct, lldb::eLanguageTypeC); + + if (compiler_type) { + ClangASTContext::StartTagDeclarationDefinition(compiler_type); + CompilerType id_compiler_type = + target_ast_context->GetBasicType(eBasicTypeObjCID); + ClangASTContext::AddFieldToRecordType( + compiler_type, "key", id_compiler_type, lldb::eAccessPublic, 0); + ClangASTContext::AddFieldToRecordType( + compiler_type, "value", id_compiler_type, lldb::eAccessPublic, 0); + ClangASTContext::CompleteTagDeclarationDefinition(compiler_type); + } } - return compiler_type; + } + return compiler_type; } namespace lldb_private { - namespace formatters { - class NSDictionaryISyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSDictionaryISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSDictionaryISyntheticFrontEnd() override; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - private: - struct DataDescriptor_32 - { - uint32_t _used : 26; - uint32_t _szidx : 6; - }; - - struct DataDescriptor_64 - { - uint64_t _used : 58; - uint32_t _szidx : 6; - }; - - struct DictionaryItemDescriptor - { - lldb::addr_t key_ptr; - lldb::addr_t val_ptr; - lldb::ValueObjectSP valobj_sp; - }; - - ExecutionContextRef m_exe_ctx_ref; - uint8_t m_ptr_size; - lldb::ByteOrder m_order; - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - lldb::addr_t m_data_ptr; - CompilerType m_pair_type; - std::vector<DictionaryItemDescriptor> m_children; - }; - - class NSDictionary1SyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSDictionary1SyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSDictionary1SyntheticFrontEnd() override = default; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - private: - ValueObjectSP m_pair; - }; - - class NSDictionaryMSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSDictionaryMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSDictionaryMSyntheticFrontEnd() override; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - private: - struct DataDescriptor_32 - { - uint32_t _used : 26; - uint32_t _kvo : 1; - uint32_t _size; - uint32_t _mutations; - uint32_t _objs_addr; - uint32_t _keys_addr; - }; - - struct DataDescriptor_64 - { - uint64_t _used : 58; - uint32_t _kvo : 1; - uint64_t _size; - uint64_t _mutations; - uint64_t _objs_addr; - uint64_t _keys_addr; - }; - - struct DictionaryItemDescriptor - { - lldb::addr_t key_ptr; - lldb::addr_t val_ptr; - lldb::ValueObjectSP valobj_sp; - }; - - ExecutionContextRef m_exe_ctx_ref; - uint8_t m_ptr_size; - lldb::ByteOrder m_order; - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - CompilerType m_pair_type; - std::vector<DictionaryItemDescriptor> m_children; - }; - } // namespace formatters +namespace formatters { +class NSDictionaryISyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSDictionaryISyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSDictionaryISyntheticFrontEnd() override; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +private: + struct DataDescriptor_32 { + uint32_t _used : 26; + uint32_t _szidx : 6; + }; + + struct DataDescriptor_64 { + uint64_t _used : 58; + uint32_t _szidx : 6; + }; + + struct DictionaryItemDescriptor { + lldb::addr_t key_ptr; + lldb::addr_t val_ptr; + lldb::ValueObjectSP valobj_sp; + }; + + ExecutionContextRef m_exe_ctx_ref; + uint8_t m_ptr_size; + lldb::ByteOrder m_order; + DataDescriptor_32 *m_data_32; + DataDescriptor_64 *m_data_64; + lldb::addr_t m_data_ptr; + CompilerType m_pair_type; + std::vector<DictionaryItemDescriptor> m_children; +}; + +class NSDictionary1SyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSDictionary1SyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSDictionary1SyntheticFrontEnd() override = default; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +private: + ValueObjectSP m_pair; +}; + +class NSDictionaryMSyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSDictionaryMSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSDictionaryMSyntheticFrontEnd() override; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +private: + struct DataDescriptor_32 { + uint32_t _used : 26; + uint32_t _kvo : 1; + uint32_t _size; + uint32_t _mutations; + uint32_t _objs_addr; + uint32_t _keys_addr; + }; + + struct DataDescriptor_64 { + uint64_t _used : 58; + uint32_t _kvo : 1; + uint64_t _size; + uint64_t _mutations; + uint64_t _objs_addr; + uint64_t _keys_addr; + }; + + struct DictionaryItemDescriptor { + lldb::addr_t key_ptr; + lldb::addr_t val_ptr; + lldb::ValueObjectSP valobj_sp; + }; + + ExecutionContextRef m_exe_ctx_ref; + uint8_t m_ptr_size; + lldb::ByteOrder m_order; + DataDescriptor_32 *m_data_32; + DataDescriptor_64 *m_data_64; + CompilerType m_pair_type; + std::vector<DictionaryItemDescriptor> m_children; +}; +} // namespace formatters } // namespace lldb_private -template<bool name_entries> -bool -lldb_private::formatters::NSDictionarySummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - static ConstString g_TypeHint("NSDictionary"); - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - bool is_64bit = (ptr_size == 8); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint64_t value = 0; - - ConstString class_name(descriptor->GetClassName()); - - static const ConstString g_DictionaryI("__NSDictionaryI"); - static const ConstString g_DictionaryM("__NSDictionaryM"); - static const ConstString g_Dictionary1("__NSSingleEntryDictionaryI"); - - if (class_name.IsEmpty()) - return false; - - if (class_name == g_DictionaryI) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); - } - else if (class_name == g_DictionaryM) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); - } - else if (class_name == g_Dictionary1) - { - value = 1; - } - /*else if (!strcmp(class_name,"__NSCFDictionary")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + (is_64bit ? 20 : 12), 4, 0, error); - if (error.Fail()) - return false; - if (is_64bit) - value &= ~0x0f1f000000000000UL; - }*/ +template <bool name_entries> +bool lldb_private::formatters::NSDictionarySummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + static ConstString g_TypeHint("NSDictionary"); + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + bool is_64bit = (ptr_size == 8); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint64_t value = 0; + + ConstString class_name(descriptor->GetClassName()); + + static const ConstString g_DictionaryI("__NSDictionaryI"); + static const ConstString g_DictionaryM("__NSDictionaryM"); + static const ConstString g_Dictionary1("__NSSingleEntryDictionaryI"); + + if (class_name.IsEmpty()) + return false; + + if (class_name == g_DictionaryI) { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); + } else if (class_name == g_DictionaryM) { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); + } else if (class_name == g_Dictionary1) { + value = 1; + } + /*else if (!strcmp(class_name,"__NSCFDictionary")) + { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + (is_64bit ? + 20 : 12), 4, 0, error); + if (error.Fail()) + return false; + if (is_64bit) + value &= ~0x0f1f000000000000UL; + }*/ + else { + auto &map(NSDictionary_Additionals::GetAdditionalSummaries()); + auto iter = map.find(class_name), end = map.end(); + if (iter != end) + return iter->second(valobj, stream, options); else - { - auto& map(NSDictionary_Additionals::GetAdditionalSummaries()); - auto iter = map.find(class_name), end = map.end(); - if (iter != end) - return iter->second(valobj, stream, options); - else - return false; - } - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } + return false; + } + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - stream.Printf("%s%" PRIu64 " %s%s%s", - prefix.c_str(), - value, - "key/value pair", - value == 1 ? "" : "s", - suffix.c_str()); - return true; + } + + stream.Printf("%s%" PRIu64 " %s%s%s", prefix.c_str(), value, "key/value pair", + value == 1 ? "" : "s", suffix.c_str()); + return true; } -SyntheticChildrenFrontEnd* lldb_private::formatters::NSDictionarySyntheticFrontEndCreator (CXXSyntheticChildren* synth, lldb::ValueObjectSP valobj_sp) -{ - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return nullptr; - ObjCLanguageRuntime *runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return nullptr; - - CompilerType valobj_type(valobj_sp->GetCompilerType()); - Flags flags(valobj_type.GetTypeInfo()); - - if (flags.IsClear(eTypeIsPointer)) - { - Error error; - valobj_sp = valobj_sp->AddressOf(error); - if (error.Fail() || !valobj_sp) - return nullptr; - } - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp)); - - if (!descriptor || !descriptor->IsValid()) - return nullptr; - - ConstString class_name(descriptor->GetClassName()); - - static const ConstString g_DictionaryI("__NSDictionaryI"); - static const ConstString g_DictionaryM("__NSDictionaryM"); - static const ConstString g_Dictionary1("__NSSingleEntryDictionaryI"); - - if (class_name.IsEmpty()) - return nullptr; - - if (class_name == g_DictionaryI) - { - return (new NSDictionaryISyntheticFrontEnd(valobj_sp)); - } - else if (class_name == g_DictionaryM) - { - return (new NSDictionaryMSyntheticFrontEnd(valobj_sp)); - } - else if (class_name == g_Dictionary1) - { - return (new NSDictionary1SyntheticFrontEnd(valobj_sp)); - } - else - { - auto& map(NSDictionary_Additionals::GetAdditionalSynthetics()); - auto iter = map.find(class_name), end = map.end(); - if (iter != end) - return iter->second(synth, valobj_sp); - } - +SyntheticChildrenFrontEnd * +lldb_private::formatters::NSDictionarySyntheticFrontEndCreator( + CXXSyntheticChildren *synth, lldb::ValueObjectSP valobj_sp) { + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) + return nullptr; + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + if (!runtime) + return nullptr; + + CompilerType valobj_type(valobj_sp->GetCompilerType()); + Flags flags(valobj_type.GetTypeInfo()); + + if (flags.IsClear(eTypeIsPointer)) { + Error error; + valobj_sp = valobj_sp->AddressOf(error); + if (error.Fail() || !valobj_sp) + return nullptr; + } + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(*valobj_sp)); + + if (!descriptor || !descriptor->IsValid()) return nullptr; -} -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::NSDictionaryISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp), - m_exe_ctx_ref(), - m_ptr_size(8), - m_order(lldb::eByteOrderInvalid), - m_data_32(nullptr), - m_data_64(nullptr), - m_pair_type() -{ + ConstString class_name(descriptor->GetClassName()); + + static const ConstString g_DictionaryI("__NSDictionaryI"); + static const ConstString g_DictionaryM("__NSDictionaryM"); + static const ConstString g_Dictionary1("__NSSingleEntryDictionaryI"); + + if (class_name.IsEmpty()) + return nullptr; + + if (class_name == g_DictionaryI) { + return (new NSDictionaryISyntheticFrontEnd(valobj_sp)); + } else if (class_name == g_DictionaryM) { + return (new NSDictionaryMSyntheticFrontEnd(valobj_sp)); + } else if (class_name == g_Dictionary1) { + return (new NSDictionary1SyntheticFrontEnd(valobj_sp)); + } else { + auto &map(NSDictionary_Additionals::GetAdditionalSynthetics()); + auto iter = map.find(class_name), end = map.end(); + if (iter != end) + return iter->second(synth, valobj_sp); + } + + return nullptr; } -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::~NSDictionaryISyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; +lldb_private::formatters::NSDictionaryISyntheticFrontEnd:: + NSDictionaryISyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp), m_exe_ctx_ref(), m_ptr_size(8), + m_order(lldb::eByteOrderInvalid), m_data_32(nullptr), m_data_64(nullptr), + m_pair_type() {} + +lldb_private::formatters::NSDictionaryISyntheticFrontEnd:: + ~NSDictionaryISyntheticFrontEnd() { + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; } -size_t -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; +size_t lldb_private::formatters::NSDictionaryISyntheticFrontEnd:: + GetIndexOfChildWithName(const ConstString &name) { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; } -size_t -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::CalculateNumChildren () -{ - if (!m_data_32 && !m_data_64) - return 0; - return (m_data_32 ? m_data_32->_used : m_data_64->_used); +size_t lldb_private::formatters::NSDictionaryISyntheticFrontEnd:: + CalculateNumChildren() { + if (!m_data_32 && !m_data_64) + return 0; + return (m_data_32 ? m_data_32->_used : m_data_64->_used); } -bool -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::Update() -{ - m_children.clear(); - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; - m_ptr_size = 0; - ValueObjectSP valobj_sp = m_backend.GetSP(); - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); - Error error; - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - m_order = process_sp->GetByteOrder(); - uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; - if (m_ptr_size == 4) - { - m_data_32 = new DataDescriptor_32(); - process_sp->ReadMemory (data_location, m_data_32, sizeof(DataDescriptor_32), error); - } - else - { - m_data_64 = new DataDescriptor_64(); - process_sp->ReadMemory (data_location, m_data_64, sizeof(DataDescriptor_64), error); - } - if (error.Fail()) - return false; - m_data_ptr = data_location + m_ptr_size; +bool lldb_private::formatters::NSDictionaryISyntheticFrontEnd::Update() { + m_children.clear(); + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; + m_ptr_size = 0; + ValueObjectSP valobj_sp = m_backend.GetSP(); + if (!valobj_sp) + return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) return false; + m_ptr_size = process_sp->GetAddressByteSize(); + m_order = process_sp->GetByteOrder(); + uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; + if (m_ptr_size == 4) { + m_data_32 = new DataDescriptor_32(); + process_sp->ReadMemory(data_location, m_data_32, sizeof(DataDescriptor_32), + error); + } else { + m_data_64 = new DataDescriptor_64(); + process_sp->ReadMemory(data_location, m_data_64, sizeof(DataDescriptor_64), + error); + } + if (error.Fail()) + return false; + m_data_ptr = data_location + m_ptr_size; + return false; } -bool -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSDictionaryISyntheticFrontEnd:: + MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - uint32_t num_children = CalculateNumChildren(); - - if (idx >= num_children) +lldb_private::formatters::NSDictionaryISyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + uint32_t num_children = CalculateNumChildren(); + + if (idx >= num_children) + return lldb::ValueObjectSP(); + + if (m_children.empty()) { + // do the scan phase + lldb::addr_t key_at_idx = 0, val_at_idx = 0; + + uint32_t tries = 0; + uint32_t test_idx = 0; + + while (tries < num_children) { + key_at_idx = m_data_ptr + (2 * test_idx * m_ptr_size); + val_at_idx = key_at_idx + m_ptr_size; + ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); + if (!process_sp) return lldb::ValueObjectSP(); - - if (m_children.empty()) - { - // do the scan phase - lldb::addr_t key_at_idx = 0, val_at_idx = 0; - - uint32_t tries = 0; - uint32_t test_idx = 0; - - while(tries < num_children) - { - key_at_idx = m_data_ptr + (2*test_idx * m_ptr_size); - val_at_idx = key_at_idx + m_ptr_size; - ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); - if (!process_sp) - return lldb::ValueObjectSP(); - Error error; - key_at_idx = process_sp->ReadPointerFromMemory(key_at_idx, error); - if (error.Fail()) - return lldb::ValueObjectSP(); - val_at_idx = process_sp->ReadPointerFromMemory(val_at_idx, error); - if (error.Fail()) - return lldb::ValueObjectSP(); - - test_idx++; - - if (!key_at_idx || !val_at_idx) - continue; - tries++; - - DictionaryItemDescriptor descriptor = {key_at_idx,val_at_idx,lldb::ValueObjectSP()}; - - m_children.push_back(descriptor); - } - } - - if (idx >= m_children.size()) // should never happen + Error error; + key_at_idx = process_sp->ReadPointerFromMemory(key_at_idx, error); + if (error.Fail()) return lldb::ValueObjectSP(); - - DictionaryItemDescriptor &dict_item = m_children[idx]; - if (!dict_item.valobj_sp) - { - if (!m_pair_type.IsValid()) - { - TargetSP target_sp(m_backend.GetTargetSP()); - if (!target_sp) - return ValueObjectSP(); - m_pair_type = GetLLDBNSPairType(target_sp); - } - if (!m_pair_type.IsValid()) - return ValueObjectSP(); - - DataBufferSP buffer_sp(new DataBufferHeap(2*m_ptr_size,0)); - - if (m_ptr_size == 8) - { - uint64_t *data_ptr = (uint64_t *)buffer_sp->GetBytes(); - *data_ptr = dict_item.key_ptr; - *(data_ptr+1) = dict_item.val_ptr; - } - else - { - uint32_t *data_ptr = (uint32_t *)buffer_sp->GetBytes(); - *data_ptr = dict_item.key_ptr; - *(data_ptr+1) = dict_item.val_ptr; - } - - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - DataExtractor data(buffer_sp, m_order, m_ptr_size); - dict_item.valobj_sp = CreateValueObjectFromData(idx_name.GetData(), - data, - m_exe_ctx_ref, - m_pair_type); + val_at_idx = process_sp->ReadPointerFromMemory(val_at_idx, error); + if (error.Fail()) + return lldb::ValueObjectSP(); + + test_idx++; + + if (!key_at_idx || !val_at_idx) + continue; + tries++; + + DictionaryItemDescriptor descriptor = {key_at_idx, val_at_idx, + lldb::ValueObjectSP()}; + + m_children.push_back(descriptor); + } + } + + if (idx >= m_children.size()) // should never happen + return lldb::ValueObjectSP(); + + DictionaryItemDescriptor &dict_item = m_children[idx]; + if (!dict_item.valobj_sp) { + if (!m_pair_type.IsValid()) { + TargetSP target_sp(m_backend.GetTargetSP()); + if (!target_sp) + return ValueObjectSP(); + m_pair_type = GetLLDBNSPairType(target_sp); + } + if (!m_pair_type.IsValid()) + return ValueObjectSP(); + + DataBufferSP buffer_sp(new DataBufferHeap(2 * m_ptr_size, 0)); + + if (m_ptr_size == 8) { + uint64_t *data_ptr = (uint64_t *)buffer_sp->GetBytes(); + *data_ptr = dict_item.key_ptr; + *(data_ptr + 1) = dict_item.val_ptr; + } else { + uint32_t *data_ptr = (uint32_t *)buffer_sp->GetBytes(); + *data_ptr = dict_item.key_ptr; + *(data_ptr + 1) = dict_item.val_ptr; } - return dict_item.valobj_sp; -} -lldb_private::formatters::NSDictionary1SyntheticFrontEnd::NSDictionary1SyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()), -m_pair(nullptr) -{ + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + DataExtractor data(buffer_sp, m_order, m_ptr_size); + dict_item.valobj_sp = CreateValueObjectFromData(idx_name.GetData(), data, + m_exe_ctx_ref, m_pair_type); + } + return dict_item.valobj_sp; } -size_t -lldb_private::formatters::NSDictionary1SyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - static const ConstString g_zero("[0]"); - - if (name == g_zero) - return 0; - - return UINT32_MAX; +lldb_private::formatters::NSDictionary1SyntheticFrontEnd:: + NSDictionary1SyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp.get()), m_pair(nullptr) {} + +size_t lldb_private::formatters::NSDictionary1SyntheticFrontEnd:: + GetIndexOfChildWithName(const ConstString &name) { + static const ConstString g_zero("[0]"); + + if (name == g_zero) + return 0; + + return UINT32_MAX; } -size_t -lldb_private::formatters::NSDictionary1SyntheticFrontEnd::CalculateNumChildren () -{ - return 1; +size_t lldb_private::formatters::NSDictionary1SyntheticFrontEnd:: + CalculateNumChildren() { + return 1; } -bool -lldb_private::formatters::NSDictionary1SyntheticFrontEnd::Update() -{ - m_pair.reset(); - return false; +bool lldb_private::formatters::NSDictionary1SyntheticFrontEnd::Update() { + m_pair.reset(); + return false; } -bool -lldb_private::formatters::NSDictionary1SyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSDictionary1SyntheticFrontEnd:: + MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSDictionary1SyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - if (idx != 0) - return lldb::ValueObjectSP(); - - if (m_pair.get()) - return m_pair; - - auto process_sp(m_backend.GetProcessSP()); - if (!process_sp) - return nullptr; - - auto ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t key_ptr = m_backend.GetValueAsUnsigned(LLDB_INVALID_ADDRESS) + ptr_size; - lldb::addr_t value_ptr = key_ptr + ptr_size; - - Error error; - - lldb::addr_t value_at_idx = process_sp->ReadPointerFromMemory(key_ptr, error); - if (error.Fail()) - return nullptr; - lldb::addr_t key_at_idx = process_sp->ReadPointerFromMemory(value_ptr, error); - if (error.Fail()) - return nullptr; - - auto pair_type = GetLLDBNSPairType(process_sp->GetTarget().shared_from_this()); - - DataBufferSP buffer_sp(new DataBufferHeap(2*ptr_size,0)); - - if (ptr_size == 8) - { - uint64_t *data_ptr = (uint64_t *)buffer_sp->GetBytes(); - *data_ptr = key_at_idx; - *(data_ptr+1) = value_at_idx; - } - else - { - uint32_t *data_ptr = (uint32_t *)buffer_sp->GetBytes(); - *data_ptr = key_ptr; - *(data_ptr+1) = value_ptr; - } - - DataExtractor data(buffer_sp, process_sp->GetByteOrder(), ptr_size); - m_pair = CreateValueObjectFromData("[0]", - data, - m_backend.GetExecutionContextRef(), - pair_type); - - +lldb_private::formatters::NSDictionary1SyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + if (idx != 0) + return lldb::ValueObjectSP(); + + if (m_pair.get()) return m_pair; -} -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::NSDictionaryMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp), - m_exe_ctx_ref(), - m_ptr_size(8), - m_order(lldb::eByteOrderInvalid), - m_data_32(nullptr), - m_data_64(nullptr), - m_pair_type() -{ + auto process_sp(m_backend.GetProcessSP()); + if (!process_sp) + return nullptr; + + auto ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t key_ptr = + m_backend.GetValueAsUnsigned(LLDB_INVALID_ADDRESS) + ptr_size; + lldb::addr_t value_ptr = key_ptr + ptr_size; + + Error error; + + lldb::addr_t value_at_idx = process_sp->ReadPointerFromMemory(key_ptr, error); + if (error.Fail()) + return nullptr; + lldb::addr_t key_at_idx = process_sp->ReadPointerFromMemory(value_ptr, error); + if (error.Fail()) + return nullptr; + + auto pair_type = + GetLLDBNSPairType(process_sp->GetTarget().shared_from_this()); + + DataBufferSP buffer_sp(new DataBufferHeap(2 * ptr_size, 0)); + + if (ptr_size == 8) { + uint64_t *data_ptr = (uint64_t *)buffer_sp->GetBytes(); + *data_ptr = key_at_idx; + *(data_ptr + 1) = value_at_idx; + } else { + uint32_t *data_ptr = (uint32_t *)buffer_sp->GetBytes(); + *data_ptr = key_ptr; + *(data_ptr + 1) = value_ptr; + } + + DataExtractor data(buffer_sp, process_sp->GetByteOrder(), ptr_size); + m_pair = CreateValueObjectFromData( + "[0]", data, m_backend.GetExecutionContextRef(), pair_type); + + return m_pair; } -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::~NSDictionaryMSyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; +lldb_private::formatters::NSDictionaryMSyntheticFrontEnd:: + NSDictionaryMSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp), m_exe_ctx_ref(), m_ptr_size(8), + m_order(lldb::eByteOrderInvalid), m_data_32(nullptr), m_data_64(nullptr), + m_pair_type() {} + +lldb_private::formatters::NSDictionaryMSyntheticFrontEnd:: + ~NSDictionaryMSyntheticFrontEnd() { + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; } -size_t -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; +size_t lldb_private::formatters::NSDictionaryMSyntheticFrontEnd:: + GetIndexOfChildWithName(const ConstString &name) { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; } -size_t -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::CalculateNumChildren () -{ - if (!m_data_32 && !m_data_64) - return 0; - return (m_data_32 ? m_data_32->_used : m_data_64->_used); +size_t lldb_private::formatters::NSDictionaryMSyntheticFrontEnd:: + CalculateNumChildren() { + if (!m_data_32 && !m_data_64) + return 0; + return (m_data_32 ? m_data_32->_used : m_data_64->_used); } -bool -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::Update() -{ - m_children.clear(); - ValueObjectSP valobj_sp = m_backend.GetSP(); - m_ptr_size = 0; - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); - Error error; - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - m_order = process_sp->GetByteOrder(); - uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; - if (m_ptr_size == 4) - { - m_data_32 = new DataDescriptor_32(); - process_sp->ReadMemory (data_location, m_data_32, sizeof(DataDescriptor_32), error); - } - else - { - m_data_64 = new DataDescriptor_64(); - process_sp->ReadMemory (data_location, m_data_64, sizeof(DataDescriptor_64), error); - } - if (error.Fail()) - return false; +bool lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::Update() { + m_children.clear(); + ValueObjectSP valobj_sp = m_backend.GetSP(); + m_ptr_size = 0; + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; + if (!valobj_sp) + return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) return false; + m_ptr_size = process_sp->GetAddressByteSize(); + m_order = process_sp->GetByteOrder(); + uint64_t data_location = valobj_sp->GetValueAsUnsigned(0) + m_ptr_size; + if (m_ptr_size == 4) { + m_data_32 = new DataDescriptor_32(); + process_sp->ReadMemory(data_location, m_data_32, sizeof(DataDescriptor_32), + error); + } else { + m_data_64 = new DataDescriptor_64(); + process_sp->ReadMemory(data_location, m_data_64, sizeof(DataDescriptor_64), + error); + } + if (error.Fail()) + return false; + return false; } -bool -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSDictionaryMSyntheticFrontEnd:: + MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - lldb::addr_t m_keys_ptr = (m_data_32 ? m_data_32->_keys_addr : m_data_64->_keys_addr); - lldb::addr_t m_values_ptr = (m_data_32 ? m_data_32->_objs_addr : m_data_64->_objs_addr); - - uint32_t num_children = CalculateNumChildren(); - - if (idx >= num_children) +lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::GetChildAtIndex( + size_t idx) { + lldb::addr_t m_keys_ptr = + (m_data_32 ? m_data_32->_keys_addr : m_data_64->_keys_addr); + lldb::addr_t m_values_ptr = + (m_data_32 ? m_data_32->_objs_addr : m_data_64->_objs_addr); + + uint32_t num_children = CalculateNumChildren(); + + if (idx >= num_children) + return lldb::ValueObjectSP(); + + if (m_children.empty()) { + // do the scan phase + lldb::addr_t key_at_idx = 0, val_at_idx = 0; + + uint32_t tries = 0; + uint32_t test_idx = 0; + + while (tries < num_children) { + key_at_idx = m_keys_ptr + (test_idx * m_ptr_size); + val_at_idx = m_values_ptr + (test_idx * m_ptr_size); + ; + ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); + if (!process_sp) return lldb::ValueObjectSP(); - - if (m_children.empty()) - { - // do the scan phase - lldb::addr_t key_at_idx = 0, val_at_idx = 0; - - uint32_t tries = 0; - uint32_t test_idx = 0; - - while(tries < num_children) - { - key_at_idx = m_keys_ptr + (test_idx * m_ptr_size); - val_at_idx = m_values_ptr + (test_idx * m_ptr_size);; - ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); - if (!process_sp) - return lldb::ValueObjectSP(); - Error error; - key_at_idx = process_sp->ReadPointerFromMemory(key_at_idx, error); - if (error.Fail()) - return lldb::ValueObjectSP(); - val_at_idx = process_sp->ReadPointerFromMemory(val_at_idx, error); - if (error.Fail()) - return lldb::ValueObjectSP(); - - test_idx++; - - if (!key_at_idx || !val_at_idx) - continue; - tries++; - - DictionaryItemDescriptor descriptor = {key_at_idx,val_at_idx,lldb::ValueObjectSP()}; - - m_children.push_back(descriptor); - } - } - - if (idx >= m_children.size()) // should never happen + Error error; + key_at_idx = process_sp->ReadPointerFromMemory(key_at_idx, error); + if (error.Fail()) return lldb::ValueObjectSP(); - - DictionaryItemDescriptor &dict_item = m_children[idx]; - if (!dict_item.valobj_sp) - { - if (!m_pair_type.IsValid()) - { - TargetSP target_sp(m_backend.GetTargetSP()); - if (!target_sp) - return ValueObjectSP(); - m_pair_type = GetLLDBNSPairType(target_sp); - } - if (!m_pair_type.IsValid()) - return ValueObjectSP(); - - DataBufferSP buffer_sp(new DataBufferHeap(2*m_ptr_size,0)); - - if (m_ptr_size == 8) - { - uint64_t *data_ptr = (uint64_t *)buffer_sp->GetBytes(); - *data_ptr = dict_item.key_ptr; - *(data_ptr+1) = dict_item.val_ptr; - } - else - { - uint32_t *data_ptr = (uint32_t *)buffer_sp->GetBytes(); - *data_ptr = dict_item.key_ptr; - *(data_ptr+1) = dict_item.val_ptr; - } - - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - DataExtractor data(buffer_sp, m_order, m_ptr_size); - dict_item.valobj_sp = CreateValueObjectFromData(idx_name.GetData(), - data, - m_exe_ctx_ref, - m_pair_type); + val_at_idx = process_sp->ReadPointerFromMemory(val_at_idx, error); + if (error.Fail()) + return lldb::ValueObjectSP(); + + test_idx++; + + if (!key_at_idx || !val_at_idx) + continue; + tries++; + + DictionaryItemDescriptor descriptor = {key_at_idx, val_at_idx, + lldb::ValueObjectSP()}; + + m_children.push_back(descriptor); + } + } + + if (idx >= m_children.size()) // should never happen + return lldb::ValueObjectSP(); + + DictionaryItemDescriptor &dict_item = m_children[idx]; + if (!dict_item.valobj_sp) { + if (!m_pair_type.IsValid()) { + TargetSP target_sp(m_backend.GetTargetSP()); + if (!target_sp) + return ValueObjectSP(); + m_pair_type = GetLLDBNSPairType(target_sp); } - return dict_item.valobj_sp; + if (!m_pair_type.IsValid()) + return ValueObjectSP(); + + DataBufferSP buffer_sp(new DataBufferHeap(2 * m_ptr_size, 0)); + + if (m_ptr_size == 8) { + uint64_t *data_ptr = (uint64_t *)buffer_sp->GetBytes(); + *data_ptr = dict_item.key_ptr; + *(data_ptr + 1) = dict_item.val_ptr; + } else { + uint32_t *data_ptr = (uint32_t *)buffer_sp->GetBytes(); + *data_ptr = dict_item.key_ptr; + *(data_ptr + 1) = dict_item.val_ptr; + } + + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + DataExtractor data(buffer_sp, m_order, m_ptr_size); + dict_item.valobj_sp = CreateValueObjectFromData(idx_name.GetData(), data, + m_exe_ctx_ref, m_pair_type); + } + return dict_item.valobj_sp; } -template bool -lldb_private::formatters::NSDictionarySummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&); +template bool lldb_private::formatters::NSDictionarySummaryProvider<true>( + ValueObject &, Stream &, const TypeSummaryOptions &); -template bool -lldb_private::formatters::NSDictionarySummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&); +template bool lldb_private::formatters::NSDictionarySummaryProvider<false>( + ValueObject &, Stream &, const TypeSummaryOptions &); diff --git a/lldb/source/Plugins/Language/ObjC/NSDictionary.h b/lldb/source/Plugins/Language/ObjC/NSDictionary.h index e96c25a97b2..cbb484a661f 100644 --- a/lldb/source/Plugins/Language/ObjC/NSDictionary.h +++ b/lldb/source/Plugins/Language/ObjC/NSDictionary.h @@ -1,4 +1,5 @@ -//===-- NSDictionary.h ---------------------------------------------------*- C++ -*-===// +//===-- NSDictionary.h ---------------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -19,30 +20,32 @@ #include <map> namespace lldb_private { - namespace formatters - { - template<bool name_entries> - bool - NSDictionarySummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - extern template bool - NSDictionarySummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&) ; - - extern template bool - NSDictionarySummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&) ; - - SyntheticChildrenFrontEnd* NSDictionarySyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP); - - class NSDictionary_Additionals - { - public: - static std::map<ConstString, CXXFunctionSummaryFormat::Callback>& - GetAdditionalSummaries (); - - static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback>& - GetAdditionalSynthetics (); - }; - } // namespace formatters +namespace formatters { +template <bool name_entries> +bool NSDictionarySummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +extern template bool +NSDictionarySummaryProvider<true>(ValueObject &, Stream &, + const TypeSummaryOptions &); + +extern template bool +NSDictionarySummaryProvider<false>(ValueObject &, Stream &, + const TypeSummaryOptions &); + +SyntheticChildrenFrontEnd * +NSDictionarySyntheticFrontEndCreator(CXXSyntheticChildren *, + lldb::ValueObjectSP); + +class NSDictionary_Additionals { +public: + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> & + GetAdditionalSummaries(); + + static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> & + GetAdditionalSynthetics(); +}; +} // namespace formatters } // namespace lldb_private #endif // liblldb_NSDictionary_h_ diff --git a/lldb/source/Plugins/Language/ObjC/NSError.cpp b/lldb/source/Plugins/Language/ObjC/NSError.cpp index 4bfb024206d..bad22b13a00 100644 --- a/lldb/source/Plugins/Language/ObjC/NSError.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSError.cpp @@ -34,196 +34,187 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -static lldb::addr_t -DerefToNSErrorPointer (ValueObject& valobj) -{ - CompilerType valobj_type(valobj.GetCompilerType()); - Flags type_flags(valobj_type.GetTypeInfo()); - if (type_flags.AllClear(eTypeHasValue)) - { - if (valobj.IsBaseClass() && valobj.GetParent()) - return valobj.GetParent()->GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - } - else - { - lldb::addr_t ptr_value = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - if (type_flags.AllSet(eTypeIsPointer)) - { - CompilerType pointee_type(valobj_type.GetPointeeType()); - Flags pointee_flags(pointee_type.GetTypeInfo()); - if (pointee_flags.AllSet(eTypeIsPointer)) - { - if (ProcessSP process_sp = valobj.GetProcessSP()) - { - Error error; - ptr_value = process_sp->ReadPointerFromMemory(ptr_value, error); - } - } +static lldb::addr_t DerefToNSErrorPointer(ValueObject &valobj) { + CompilerType valobj_type(valobj.GetCompilerType()); + Flags type_flags(valobj_type.GetTypeInfo()); + if (type_flags.AllClear(eTypeHasValue)) { + if (valobj.IsBaseClass() && valobj.GetParent()) + return valobj.GetParent()->GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + } else { + lldb::addr_t ptr_value = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + if (type_flags.AllSet(eTypeIsPointer)) { + CompilerType pointee_type(valobj_type.GetPointeeType()); + Flags pointee_flags(pointee_type.GetTypeInfo()); + if (pointee_flags.AllSet(eTypeIsPointer)) { + if (ProcessSP process_sp = valobj.GetProcessSP()) { + Error error; + ptr_value = process_sp->ReadPointerFromMemory(ptr_value, error); } - return ptr_value; + } } - - return LLDB_INVALID_ADDRESS; + return ptr_value; + } + + return LLDB_INVALID_ADDRESS; +} + +bool lldb_private::formatters::NSError_SummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp(valobj.GetProcessSP()); + if (!process_sp) + return false; + + lldb::addr_t ptr_value = DerefToNSErrorPointer(valobj); + if (ptr_value == LLDB_INVALID_ADDRESS) + return false; + + size_t ptr_size = process_sp->GetAddressByteSize(); + lldb::addr_t code_location = ptr_value + 2 * ptr_size; + lldb::addr_t domain_location = ptr_value + 3 * ptr_size; + + Error error; + uint64_t code = process_sp->ReadUnsignedIntegerFromMemory(code_location, + ptr_size, 0, error); + if (error.Fail()) + return false; + + lldb::addr_t domain_str_value = + process_sp->ReadPointerFromMemory(domain_location, error); + if (error.Fail() || domain_str_value == LLDB_INVALID_ADDRESS) + return false; + + if (!domain_str_value) { + stream.Printf("domain: nil - code: %" PRIu64, code); + return true; + } + + InferiorSizedWord isw(domain_str_value, *process_sp); + + ValueObjectSP domain_str_sp = ValueObject::CreateValueObjectFromData( + "domain_str", isw.GetAsData(process_sp->GetByteOrder()), + valobj.GetExecutionContextRef(), process_sp->GetTarget() + .GetScratchClangASTContext() + ->GetBasicType(lldb::eBasicTypeVoid) + .GetPointerType()); + + if (!domain_str_sp) + return false; + + StreamString domain_str_summary; + if (NSStringSummaryProvider(*domain_str_sp, domain_str_summary, options) && + !domain_str_summary.Empty()) { + stream.Printf("domain: %s - code: %" PRIu64, domain_str_summary.GetData(), + code); + return true; + } else { + stream.Printf("domain: nil - code: %" PRIu64, code); + return true; + } } -bool -lldb_private::formatters::NSError_SummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp(valobj.GetProcessSP()); +class NSErrorSyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSErrorSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp) {} + + ~NSErrorSyntheticFrontEnd() override = default; + // no need to delete m_child_ptr - it's kept alive by the cluster manager on + // our behalf + + size_t CalculateNumChildren() override { + if (m_child_ptr) + return 1; + if (m_child_sp) + return 1; + return 0; + } + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override { + if (idx != 0) + return lldb::ValueObjectSP(); + + if (m_child_ptr) + return m_child_ptr->GetSP(); + return m_child_sp; + } + + bool Update() override { + m_child_ptr = nullptr; + m_child_sp.reset(); + + ProcessSP process_sp(m_backend.GetProcessSP()); if (!process_sp) - return false; - - lldb::addr_t ptr_value = DerefToNSErrorPointer(valobj); - if (ptr_value == LLDB_INVALID_ADDRESS) - return false; + return false; + + lldb::addr_t userinfo_location = DerefToNSErrorPointer(m_backend); + if (userinfo_location == LLDB_INVALID_ADDRESS) + return false; size_t ptr_size = process_sp->GetAddressByteSize(); - lldb::addr_t code_location = ptr_value + 2 * ptr_size; - lldb::addr_t domain_location = ptr_value + 3 * ptr_size; - + + userinfo_location += 4 * ptr_size; Error error; - uint64_t code = process_sp->ReadUnsignedIntegerFromMemory(code_location, ptr_size, 0, error); - if (error.Fail()) - return false; - - lldb::addr_t domain_str_value = process_sp->ReadPointerFromMemory(domain_location, error); - if (error.Fail() || domain_str_value == LLDB_INVALID_ADDRESS) - return false; - - if (!domain_str_value) - { - stream.Printf("domain: nil - code: %" PRIu64, code); - return true; - } - - InferiorSizedWord isw(domain_str_value, *process_sp); - - ValueObjectSP domain_str_sp = ValueObject::CreateValueObjectFromData("domain_str", isw.GetAsData(process_sp->GetByteOrder()), valobj.GetExecutionContextRef(), process_sp->GetTarget().GetScratchClangASTContext()->GetBasicType(lldb::eBasicTypeVoid).GetPointerType()); - - if (!domain_str_sp) - return false; - - StreamString domain_str_summary; - if (NSStringSummaryProvider(*domain_str_sp, domain_str_summary, options) && !domain_str_summary.Empty()) - { - stream.Printf("domain: %s - code: %" PRIu64, domain_str_summary.GetData(), code); - return true; - } - else - { - stream.Printf("domain: nil - code: %" PRIu64, code); - return true; - } -} + lldb::addr_t userinfo = + process_sp->ReadPointerFromMemory(userinfo_location, error); + if (userinfo == LLDB_INVALID_ADDRESS || error.Fail()) + return false; + InferiorSizedWord isw(userinfo, *process_sp); + m_child_sp = CreateValueObjectFromData( + "_userInfo", isw.GetAsData(process_sp->GetByteOrder()), + m_backend.GetExecutionContextRef(), + process_sp->GetTarget().GetScratchClangASTContext()->GetBasicType( + lldb::eBasicTypeObjCID)); + return false; + } -class NSErrorSyntheticFrontEnd : public SyntheticChildrenFrontEnd -{ -public: - NSErrorSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp) - {} - - ~NSErrorSyntheticFrontEnd() override = default; - // no need to delete m_child_ptr - it's kept alive by the cluster manager on our behalf - - size_t - CalculateNumChildren() override - { - if (m_child_ptr) - return 1; - if (m_child_sp) - return 1; - return 0; - } - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override - { - if (idx != 0) - return lldb::ValueObjectSP(); - - if (m_child_ptr) - return m_child_ptr->GetSP(); - return m_child_sp; - } - - bool - Update() override - { - m_child_ptr = nullptr; - m_child_sp.reset(); - - ProcessSP process_sp(m_backend.GetProcessSP()); - if (!process_sp) - return false; - - lldb::addr_t userinfo_location = DerefToNSErrorPointer(m_backend); - if (userinfo_location == LLDB_INVALID_ADDRESS) - return false; - - size_t ptr_size = process_sp->GetAddressByteSize(); - - userinfo_location += 4 * ptr_size; - Error error; - lldb::addr_t userinfo = process_sp->ReadPointerFromMemory(userinfo_location, error); - if (userinfo == LLDB_INVALID_ADDRESS || error.Fail()) - return false; - InferiorSizedWord isw(userinfo,*process_sp); - m_child_sp = CreateValueObjectFromData("_userInfo", - isw.GetAsData(process_sp->GetByteOrder()), - m_backend.GetExecutionContextRef(), - process_sp->GetTarget().GetScratchClangASTContext()->GetBasicType(lldb::eBasicTypeObjCID)); - return false; - } - - bool - MightHaveChildren() override - { - return true; - } - - size_t - GetIndexOfChildWithName(const ConstString &name) override - { - static ConstString g___userInfo("_userInfo"); - if (name == g___userInfo) - return 0; - return UINT32_MAX; - } + bool MightHaveChildren() override { return true; } + + size_t GetIndexOfChildWithName(const ConstString &name) override { + static ConstString g___userInfo("_userInfo"); + if (name == g___userInfo) + return 0; + return UINT32_MAX; + } private: - // the child here can be "real" (i.e. an actual child of the root) or synthetized from raw memory - // if the former, I need to store a plain pointer to it - or else a loop of references will cause this entire hierarchy of values to leak - // if the latter, then I need to store a SharedPointer to it - so that it only goes away when everyone else in the cluster goes away - // oh joy! - ValueObject* m_child_ptr; - ValueObjectSP m_child_sp; + // the child here can be "real" (i.e. an actual child of the root) or + // synthetized from raw memory + // if the former, I need to store a plain pointer to it - or else a loop of + // references will cause this entire hierarchy of values to leak + // if the latter, then I need to store a SharedPointer to it - so that it only + // goes away when everyone else in the cluster goes away + // oh joy! + ValueObject *m_child_ptr; + ValueObjectSP m_child_sp; }; -SyntheticChildrenFrontEnd* -lldb_private::formatters::NSErrorSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) -{ - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return nullptr; - ObjCLanguageRuntime *runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return nullptr; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp.get())); - - if (!descriptor.get() || !descriptor->IsValid()) - return nullptr; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return nullptr; - - if (!strcmp(class_name,"NSError")) - return (new NSErrorSyntheticFrontEnd(valobj_sp)); - else if (!strcmp(class_name,"__NSCFError")) - return (new NSErrorSyntheticFrontEnd(valobj_sp)); - +SyntheticChildrenFrontEnd * +lldb_private::formatters::NSErrorSyntheticFrontEndCreator( + CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) + return nullptr; + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + if (!runtime) + return nullptr; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(*valobj_sp.get())); + + if (!descriptor.get() || !descriptor->IsValid()) return nullptr; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return nullptr; + + if (!strcmp(class_name, "NSError")) + return (new NSErrorSyntheticFrontEnd(valobj_sp)); + else if (!strcmp(class_name, "__NSCFError")) + return (new NSErrorSyntheticFrontEnd(valobj_sp)); + + return nullptr; } diff --git a/lldb/source/Plugins/Language/ObjC/NSException.cpp b/lldb/source/Plugins/Language/ObjC/NSException.cpp index f70e7c7356e..1609048d432 100644 --- a/lldb/source/Plugins/Language/ObjC/NSException.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSException.cpp @@ -34,186 +34,183 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -bool -lldb_private::formatters::NSException_SummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - ProcessSP process_sp(valobj.GetProcessSP()); +bool lldb_private::formatters::NSException_SummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + ProcessSP process_sp(valobj.GetProcessSP()); + if (!process_sp) + return false; + + lldb::addr_t ptr_value = LLDB_INVALID_ADDRESS; + + CompilerType valobj_type(valobj.GetCompilerType()); + Flags type_flags(valobj_type.GetTypeInfo()); + if (type_flags.AllClear(eTypeHasValue)) { + if (valobj.IsBaseClass() && valobj.GetParent()) + ptr_value = valobj.GetParent()->GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + } else + ptr_value = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + + if (ptr_value == LLDB_INVALID_ADDRESS) + return false; + size_t ptr_size = process_sp->GetAddressByteSize(); + lldb::addr_t name_location = ptr_value + 1 * ptr_size; + lldb::addr_t reason_location = ptr_value + 2 * ptr_size; + + Error error; + lldb::addr_t name = process_sp->ReadPointerFromMemory(name_location, error); + if (error.Fail() || name == LLDB_INVALID_ADDRESS) + return false; + + lldb::addr_t reason = + process_sp->ReadPointerFromMemory(reason_location, error); + if (error.Fail() || reason == LLDB_INVALID_ADDRESS) + return false; + + InferiorSizedWord name_isw(name, *process_sp); + InferiorSizedWord reason_isw(reason, *process_sp); + + CompilerType voidstar = process_sp->GetTarget() + .GetScratchClangASTContext() + ->GetBasicType(lldb::eBasicTypeVoid) + .GetPointerType(); + + ValueObjectSP name_sp = ValueObject::CreateValueObjectFromData( + "name_str", name_isw.GetAsData(process_sp->GetByteOrder()), + valobj.GetExecutionContextRef(), voidstar); + ValueObjectSP reason_sp = ValueObject::CreateValueObjectFromData( + "reason_str", reason_isw.GetAsData(process_sp->GetByteOrder()), + valobj.GetExecutionContextRef(), voidstar); + + if (!name_sp || !reason_sp) + return false; + + StreamString name_str_summary; + StreamString reason_str_summary; + if (NSStringSummaryProvider(*name_sp, name_str_summary, options) && + NSStringSummaryProvider(*reason_sp, reason_str_summary, options) && + !name_str_summary.Empty() && !reason_str_summary.Empty()) { + stream.Printf("name: %s - reason: %s", name_str_summary.GetData(), + reason_str_summary.GetData()); + return true; + } else + return false; +} + +class NSExceptionSyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSExceptionSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp) {} + + ~NSExceptionSyntheticFrontEnd() override = default; + // no need to delete m_child_ptr - it's kept alive by the cluster manager on + // our behalf + + size_t CalculateNumChildren() override { + if (m_child_ptr) + return 1; + if (m_child_sp) + return 1; + return 0; + } + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override { + if (idx != 0) + return lldb::ValueObjectSP(); + + if (m_child_ptr) + return m_child_ptr->GetSP(); + return m_child_sp; + } + + bool Update() override { + m_child_ptr = nullptr; + m_child_sp.reset(); + + ProcessSP process_sp(m_backend.GetProcessSP()); if (!process_sp) - return false; - - lldb::addr_t ptr_value = LLDB_INVALID_ADDRESS; - - CompilerType valobj_type(valobj.GetCompilerType()); + return false; + + lldb::addr_t userinfo_location = LLDB_INVALID_ADDRESS; + + CompilerType valobj_type(m_backend.GetCompilerType()); Flags type_flags(valobj_type.GetTypeInfo()); - if (type_flags.AllClear(eTypeHasValue)) - { - if (valobj.IsBaseClass() && valobj.GetParent()) - ptr_value = valobj.GetParent()->GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - } - else - ptr_value = valobj.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - - if (ptr_value == LLDB_INVALID_ADDRESS) - return false; + if (type_flags.AllClear(eTypeHasValue)) { + if (m_backend.IsBaseClass() && m_backend.GetParent()) + userinfo_location = + m_backend.GetParent()->GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + } else + userinfo_location = m_backend.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); + + if (userinfo_location == LLDB_INVALID_ADDRESS) + return false; + size_t ptr_size = process_sp->GetAddressByteSize(); - lldb::addr_t name_location = ptr_value + 1 * ptr_size; - lldb::addr_t reason_location = ptr_value + 2 * ptr_size; - + + userinfo_location += 3 * ptr_size; Error error; - lldb::addr_t name = process_sp->ReadPointerFromMemory(name_location, error); - if (error.Fail() || name == LLDB_INVALID_ADDRESS) - return false; - - lldb::addr_t reason = process_sp->ReadPointerFromMemory(reason_location, error); - if (error.Fail() || reason == LLDB_INVALID_ADDRESS) - return false; - - InferiorSizedWord name_isw(name, *process_sp); - InferiorSizedWord reason_isw(reason, *process_sp); - - CompilerType voidstar = process_sp->GetTarget().GetScratchClangASTContext()->GetBasicType(lldb::eBasicTypeVoid).GetPointerType(); - - ValueObjectSP name_sp = ValueObject::CreateValueObjectFromData("name_str", name_isw.GetAsData(process_sp->GetByteOrder()), valobj.GetExecutionContextRef(), voidstar); - ValueObjectSP reason_sp = ValueObject::CreateValueObjectFromData("reason_str", reason_isw.GetAsData(process_sp->GetByteOrder()), valobj.GetExecutionContextRef(), voidstar); - - if (!name_sp || !reason_sp) - return false; - - StreamString name_str_summary; - StreamString reason_str_summary; - if (NSStringSummaryProvider(*name_sp, name_str_summary, options) && - NSStringSummaryProvider(*reason_sp, reason_str_summary, options) && - !name_str_summary.Empty() && - !reason_str_summary.Empty()) - { - stream.Printf("name: %s - reason: %s", name_str_summary.GetData(), reason_str_summary.GetData()); - return true; - } - else - return false; -} + lldb::addr_t userinfo = + process_sp->ReadPointerFromMemory(userinfo_location, error); + if (userinfo == LLDB_INVALID_ADDRESS || error.Fail()) + return false; + InferiorSizedWord isw(userinfo, *process_sp); + m_child_sp = CreateValueObjectFromData( + "userInfo", isw.GetAsData(process_sp->GetByteOrder()), + m_backend.GetExecutionContextRef(), + process_sp->GetTarget().GetScratchClangASTContext()->GetBasicType( + lldb::eBasicTypeObjCID)); + return false; + } -class NSExceptionSyntheticFrontEnd : public SyntheticChildrenFrontEnd -{ -public: - NSExceptionSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp) - {} - - ~NSExceptionSyntheticFrontEnd() override = default; - // no need to delete m_child_ptr - it's kept alive by the cluster manager on our behalf - - size_t - CalculateNumChildren() override - { - if (m_child_ptr) - return 1; - if (m_child_sp) - return 1; - return 0; - } - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override - { - if (idx != 0) - return lldb::ValueObjectSP(); - - if (m_child_ptr) - return m_child_ptr->GetSP(); - return m_child_sp; - } - - bool - Update() override - { - m_child_ptr = nullptr; - m_child_sp.reset(); - - ProcessSP process_sp(m_backend.GetProcessSP()); - if (!process_sp) - return false; - - lldb::addr_t userinfo_location = LLDB_INVALID_ADDRESS; - - CompilerType valobj_type(m_backend.GetCompilerType()); - Flags type_flags(valobj_type.GetTypeInfo()); - if (type_flags.AllClear(eTypeHasValue)) - { - if (m_backend.IsBaseClass() && m_backend.GetParent()) - userinfo_location = m_backend.GetParent()->GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - } - else - userinfo_location = m_backend.GetValueAsUnsigned(LLDB_INVALID_ADDRESS); - - if (userinfo_location == LLDB_INVALID_ADDRESS) - return false; - - size_t ptr_size = process_sp->GetAddressByteSize(); - - userinfo_location += 3 * ptr_size; - Error error; - lldb::addr_t userinfo = process_sp->ReadPointerFromMemory(userinfo_location, error); - if (userinfo == LLDB_INVALID_ADDRESS || error.Fail()) - return false; - InferiorSizedWord isw(userinfo,*process_sp); - m_child_sp = CreateValueObjectFromData("userInfo", - isw.GetAsData(process_sp->GetByteOrder()), - m_backend.GetExecutionContextRef(), - process_sp->GetTarget().GetScratchClangASTContext()->GetBasicType(lldb::eBasicTypeObjCID)); - return false; - } - - bool - MightHaveChildren() override - { - return true; - } - - size_t - GetIndexOfChildWithName(const ConstString &name) override - { - static ConstString g___userInfo("userInfo"); - if (name == g___userInfo) - return 0; - return UINT32_MAX; - } + bool MightHaveChildren() override { return true; } + + size_t GetIndexOfChildWithName(const ConstString &name) override { + static ConstString g___userInfo("userInfo"); + if (name == g___userInfo) + return 0; + return UINT32_MAX; + } private: - // the child here can be "real" (i.e. an actual child of the root) or synthetized from raw memory - // if the former, I need to store a plain pointer to it - or else a loop of references will cause this entire hierarchy of values to leak - // if the latter, then I need to store a SharedPointer to it - so that it only goes away when everyone else in the cluster goes away - // oh joy! - ValueObject* m_child_ptr; - ValueObjectSP m_child_sp; + // the child here can be "real" (i.e. an actual child of the root) or + // synthetized from raw memory + // if the former, I need to store a plain pointer to it - or else a loop of + // references will cause this entire hierarchy of values to leak + // if the latter, then I need to store a SharedPointer to it - so that it only + // goes away when everyone else in the cluster goes away + // oh joy! + ValueObject *m_child_ptr; + ValueObjectSP m_child_sp; }; -SyntheticChildrenFrontEnd* -lldb_private::formatters::NSExceptionSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) -{ - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return nullptr; - ObjCLanguageRuntime *runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return nullptr; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp.get())); - - if (!descriptor.get() || !descriptor->IsValid()) - return nullptr; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return nullptr; - - if (!strcmp(class_name,"NSException")) - return (new NSExceptionSyntheticFrontEnd(valobj_sp)); - else if (!strcmp(class_name,"NSCFException")) - return (new NSExceptionSyntheticFrontEnd(valobj_sp)); - else if (!strcmp(class_name,"__NSCFException")) - return (new NSExceptionSyntheticFrontEnd(valobj_sp)); - +SyntheticChildrenFrontEnd * +lldb_private::formatters::NSExceptionSyntheticFrontEndCreator( + CXXSyntheticChildren *, lldb::ValueObjectSP valobj_sp) { + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) return nullptr; + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + if (!runtime) + return nullptr; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(*valobj_sp.get())); + + if (!descriptor.get() || !descriptor->IsValid()) + return nullptr; + + const char *class_name = descriptor->GetClassName().GetCString(); + + if (!class_name || !*class_name) + return nullptr; + + if (!strcmp(class_name, "NSException")) + return (new NSExceptionSyntheticFrontEnd(valobj_sp)); + else if (!strcmp(class_name, "NSCFException")) + return (new NSExceptionSyntheticFrontEnd(valobj_sp)); + else if (!strcmp(class_name, "__NSCFException")) + return (new NSExceptionSyntheticFrontEnd(valobj_sp)); + + return nullptr; } diff --git a/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp b/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp index 0bebaca256b..d169334f537 100644 --- a/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSIndexPath.cpp @@ -26,371 +26,299 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -static constexpr size_t -PACKED_INDEX_SHIFT_64(size_t i) -{ - return (60 - (13 * (4-i))); +static constexpr size_t PACKED_INDEX_SHIFT_64(size_t i) { + return (60 - (13 * (4 - i))); } -static constexpr size_t -PACKED_INDEX_SHIFT_32(size_t i) -{ - return (32 - (13 * (2-i))); +static constexpr size_t PACKED_INDEX_SHIFT_32(size_t i) { + return (32 - (13 * (2 - i))); } -class NSIndexPathSyntheticFrontEnd : public SyntheticChildrenFrontEnd -{ +class NSIndexPathSyntheticFrontEnd : public SyntheticChildrenFrontEnd { public: - NSIndexPathSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd (*valobj_sp.get()), - m_descriptor_sp(nullptr), - m_impl(), - m_ptr_size(0), - m_uint_star_type() - { - m_ptr_size = m_backend.GetTargetSP()->GetArchitecture().GetAddressByteSize(); - } + NSIndexPathSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp.get()), m_descriptor_sp(nullptr), + m_impl(), m_ptr_size(0), m_uint_star_type() { + m_ptr_size = + m_backend.GetTargetSP()->GetArchitecture().GetAddressByteSize(); + } - ~NSIndexPathSyntheticFrontEnd() override = default; + ~NSIndexPathSyntheticFrontEnd() override = default; - size_t - CalculateNumChildren() override - { - return m_impl.GetNumIndexes(); - } - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override - { - return m_impl.GetIndexAtIndex(idx, m_uint_star_type); - } - - bool - Update() override - { - m_impl.Clear(); - - TypeSystem* type_system = m_backend.GetCompilerType().GetTypeSystem(); - if (!type_system) - return false; - - ClangASTContext *ast = m_backend.GetExecutionContextRef().GetTargetSP()->GetScratchClangASTContext(); - if (!ast) - return false; - - m_uint_star_type = ast->GetPointerSizedIntType(false); - - static ConstString g__indexes("_indexes"); - static ConstString g__length("_length"); - - ProcessSP process_sp = m_backend.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(m_backend)); - - if (!descriptor.get() || !descriptor->IsValid()) - return false; - - uint64_t info_bits(0),value_bits(0),payload(0); - - if (descriptor->GetTaggedPointerInfo(&info_bits, &value_bits, &payload)) - { - m_impl.m_inlined.SetIndexes(payload, *process_sp); - m_impl.m_mode = Mode::Inlined; + size_t CalculateNumChildren() override { return m_impl.GetNumIndexes(); } + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override { + return m_impl.GetIndexAtIndex(idx, m_uint_star_type); + } + + bool Update() override { + m_impl.Clear(); + + TypeSystem *type_system = m_backend.GetCompilerType().GetTypeSystem(); + if (!type_system) + return false; + + ClangASTContext *ast = m_backend.GetExecutionContextRef() + .GetTargetSP() + ->GetScratchClangASTContext(); + if (!ast) + return false; + + m_uint_star_type = ast->GetPointerSizedIntType(false); + + static ConstString g__indexes("_indexes"); + static ConstString g__length("_length"); + + ProcessSP process_sp = m_backend.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(m_backend)); + + if (!descriptor.get() || !descriptor->IsValid()) + return false; + + uint64_t info_bits(0), value_bits(0), payload(0); + + if (descriptor->GetTaggedPointerInfo(&info_bits, &value_bits, &payload)) { + m_impl.m_inlined.SetIndexes(payload, *process_sp); + m_impl.m_mode = Mode::Inlined; + } else { + ObjCLanguageRuntime::ClassDescriptor::iVarDescriptor _indexes_id; + ObjCLanguageRuntime::ClassDescriptor::iVarDescriptor _length_id; + + bool has_indexes(false), has_length(false); + + for (size_t x = 0; x < descriptor->GetNumIVars(); x++) { + const auto &ivar = descriptor->GetIVarAtIndex(x); + if (ivar.m_name == g__indexes) { + _indexes_id = ivar; + has_indexes = true; + } else if (ivar.m_name == g__length) { + _length_id = ivar; + has_length = true; } - else - { - ObjCLanguageRuntime::ClassDescriptor::iVarDescriptor _indexes_id; - ObjCLanguageRuntime::ClassDescriptor::iVarDescriptor _length_id; - - bool has_indexes(false),has_length(false); - - for (size_t x = 0; - x < descriptor->GetNumIVars(); - x++) - { - const auto& ivar = descriptor->GetIVarAtIndex(x); - if (ivar.m_name == g__indexes) - { - _indexes_id = ivar; - has_indexes = true; - } - else if (ivar.m_name == g__length) - { - _length_id = ivar; - has_length = true; - } - - if (has_length && has_indexes) - break; - } - - if (has_length && has_indexes) - { - m_impl.m_outsourced.m_indexes = m_backend.GetSyntheticChildAtOffset(_indexes_id.m_offset, - m_uint_star_type.GetPointerType(), - true).get(); - ValueObjectSP length_sp(m_backend.GetSyntheticChildAtOffset(_length_id.m_offset, - m_uint_star_type, - true)); - if (length_sp) - { - m_impl.m_outsourced.m_count = length_sp->GetValueAsUnsigned(0); - if (m_impl.m_outsourced.m_indexes) - m_impl.m_mode = Mode::Outsourced; - } - } + + if (has_length && has_indexes) + break; + } + + if (has_length && has_indexes) { + m_impl.m_outsourced.m_indexes = + m_backend + .GetSyntheticChildAtOffset(_indexes_id.m_offset, + m_uint_star_type.GetPointerType(), + true) + .get(); + ValueObjectSP length_sp(m_backend.GetSyntheticChildAtOffset( + _length_id.m_offset, m_uint_star_type, true)); + if (length_sp) { + m_impl.m_outsourced.m_count = length_sp->GetValueAsUnsigned(0); + if (m_impl.m_outsourced.m_indexes) + m_impl.m_mode = Mode::Outsourced; } - return false; - } - - bool - MightHaveChildren() override - { - if (m_impl.m_mode == Mode::Invalid) - return false; - return true; + } } - - size_t - GetIndexOfChildWithName(const ConstString &name) override - { - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; + return false; + } + + bool MightHaveChildren() override { + if (m_impl.m_mode == Mode::Invalid) + return false; + return true; + } + + size_t GetIndexOfChildWithName(const ConstString &name) override { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; + } + + lldb::ValueObjectSP GetSyntheticValue() override { return nullptr; } + +protected: + ObjCLanguageRuntime::ClassDescriptorSP m_descriptor_sp; + + enum class Mode { Inlined, Outsourced, Invalid }; + + struct Impl { + size_t GetNumIndexes() { + switch (m_mode) { + case Mode::Inlined: + return m_inlined.GetNumIndexes(); + case Mode::Outsourced: + return m_outsourced.m_count; + default: + return 0; + } } - - lldb::ValueObjectSP - GetSyntheticValue() override - { + + lldb::ValueObjectSP GetIndexAtIndex(size_t idx, + const CompilerType &desired_type) { + if (idx >= GetNumIndexes()) return nullptr; + switch (m_mode) { + default: + return nullptr; + case Mode::Inlined: + return m_inlined.GetIndexAtIndex(idx, desired_type); + case Mode::Outsourced: + return m_outsourced.GetIndexAtIndex(idx); + } } -protected: - ObjCLanguageRuntime::ClassDescriptorSP m_descriptor_sp; - - enum class Mode { - Inlined, - Outsourced, - Invalid - }; - - struct Impl - { - size_t - GetNumIndexes () - { - switch (m_mode) - { - case Mode::Inlined: - return m_inlined.GetNumIndexes(); - case Mode::Outsourced: - return m_outsourced.m_count; - default: - return 0; - } - } - - lldb::ValueObjectSP - GetIndexAtIndex (size_t idx, const CompilerType& desired_type) - { - if (idx >= GetNumIndexes()) - return nullptr; - switch (m_mode) - { - default: return nullptr; - case Mode::Inlined: - return m_inlined.GetIndexAtIndex (idx, desired_type); - case Mode::Outsourced: - return m_outsourced.GetIndexAtIndex (idx); - } + struct InlinedIndexes { + public: + void SetIndexes(uint64_t value, Process &p) { + m_indexes = value; + _lengthForInlinePayload(p.GetAddressByteSize()); + m_process = &p; + } + + size_t GetNumIndexes() { return m_count; } + + lldb::ValueObjectSP GetIndexAtIndex(size_t idx, + const CompilerType &desired_type) { + if (!m_process) + return nullptr; + + std::pair<uint64_t, bool> value(_indexAtPositionForInlinePayload(idx)); + if (!value.second) + return nullptr; + + Value v; + if (m_ptr_size == 8) { + Scalar scalar((unsigned long long)value.first); + v = Value(scalar); + } else { + Scalar scalar((unsigned int)value.first); + v = Value(scalar); } - - struct InlinedIndexes - { - public: - void SetIndexes(uint64_t value, Process& p) - { - m_indexes = value; - _lengthForInlinePayload(p.GetAddressByteSize()); - m_process = &p; - } - - size_t - GetNumIndexes () - { - return m_count; - } - - lldb::ValueObjectSP - GetIndexAtIndex (size_t idx, const CompilerType& desired_type) - { - if (!m_process) - return nullptr; - - std::pair<uint64_t, bool> value(_indexAtPositionForInlinePayload(idx)); - if (!value.second) - return nullptr; - - Value v; - if (m_ptr_size == 8) - { - Scalar scalar( (unsigned long long)value.first ); - v = Value(scalar); - } - else - { - Scalar scalar( (unsigned int)value.first ); - v = Value(scalar); - } - - v.SetCompilerType(desired_type); - - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - - return ValueObjectConstResult::Create(m_process, v, ConstString(idx_name.GetData())); - } - - void - Clear () - { - m_indexes = 0; - m_count = 0; - m_ptr_size = 0; - m_process = nullptr; - } - - InlinedIndexes () : - m_indexes(0), - m_count(0), - m_ptr_size(0), - m_process(nullptr) - { - } - - private: - uint64_t m_indexes; - size_t m_count; - uint32_t m_ptr_size; - Process *m_process; - - // cfr. Foundation for the details of this code - size_t _lengthForInlinePayload(uint32_t ptr_size) { - m_ptr_size = ptr_size; - if (m_ptr_size == 8) - m_count = ((m_indexes >> 3) & 0x7); - else - m_count = ((m_indexes >> 3) & 0x3); - return m_count; - } - - std::pair<uint64_t, bool> - _indexAtPositionForInlinePayload(size_t pos) - { - static const uint64_t PACKED_INDEX_MASK = ((1 << 13) - 1); - if (m_ptr_size == 8) - { - switch (pos) - { - case 3: - case 2: - case 1: - case 0: - return {(m_indexes >> PACKED_INDEX_SHIFT_64(pos)) & PACKED_INDEX_MASK,true}; - default: - return {0,false}; - } - } - else - { - switch (pos) - { - case 0: - case 1: - return {(m_indexes >> PACKED_INDEX_SHIFT_32(pos)) & PACKED_INDEX_MASK,true}; - default: - return {0,false}; - } - } - return {0,false}; - } - - }; - - struct OutsourcedIndexes - { - lldb::ValueObjectSP - GetIndexAtIndex (size_t idx) - { - if (m_indexes) - { - ValueObjectSP index_sp(m_indexes->GetSyntheticArrayMember(idx, true)); - return index_sp; - } - return nullptr; - } - - void - Clear () - { - m_indexes = nullptr; - m_count = 0; - } - - OutsourcedIndexes () : - m_indexes(nullptr), - m_count(0) - { - } - - ValueObject *m_indexes; - size_t m_count; - }; - - union - { - struct InlinedIndexes m_inlined; - struct OutsourcedIndexes m_outsourced; - }; - - void - Clear () - { - m_mode = Mode::Invalid; - m_inlined.Clear(); - m_outsourced.Clear(); + + v.SetCompilerType(desired_type); + + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + + return ValueObjectConstResult::Create(m_process, v, + ConstString(idx_name.GetData())); + } + + void Clear() { + m_indexes = 0; + m_count = 0; + m_ptr_size = 0; + m_process = nullptr; + } + + InlinedIndexes() + : m_indexes(0), m_count(0), m_ptr_size(0), m_process(nullptr) {} + + private: + uint64_t m_indexes; + size_t m_count; + uint32_t m_ptr_size; + Process *m_process; + + // cfr. Foundation for the details of this code + size_t _lengthForInlinePayload(uint32_t ptr_size) { + m_ptr_size = ptr_size; + if (m_ptr_size == 8) + m_count = ((m_indexes >> 3) & 0x7); + else + m_count = ((m_indexes >> 3) & 0x3); + return m_count; + } + + std::pair<uint64_t, bool> _indexAtPositionForInlinePayload(size_t pos) { + static const uint64_t PACKED_INDEX_MASK = ((1 << 13) - 1); + if (m_ptr_size == 8) { + switch (pos) { + case 3: + case 2: + case 1: + case 0: + return {(m_indexes >> PACKED_INDEX_SHIFT_64(pos)) & + PACKED_INDEX_MASK, + true}; + default: + return {0, false}; + } + } else { + switch (pos) { + case 0: + case 1: + return {(m_indexes >> PACKED_INDEX_SHIFT_32(pos)) & + PACKED_INDEX_MASK, + true}; + default: + return {0, false}; + } } - - Impl() : - m_mode(Mode::Invalid) - { + return {0, false}; + } + }; + + struct OutsourcedIndexes { + lldb::ValueObjectSP GetIndexAtIndex(size_t idx) { + if (m_indexes) { + ValueObjectSP index_sp(m_indexes->GetSyntheticArrayMember(idx, true)); + return index_sp; } - - Mode m_mode; - } m_impl; - - uint32_t m_ptr_size; - CompilerType m_uint_star_type; + return nullptr; + } + + void Clear() { + m_indexes = nullptr; + m_count = 0; + } + + OutsourcedIndexes() : m_indexes(nullptr), m_count(0) {} + + ValueObject *m_indexes; + size_t m_count; + }; + + union { + struct InlinedIndexes m_inlined; + struct OutsourcedIndexes m_outsourced; + }; + + void Clear() { + m_mode = Mode::Invalid; + m_inlined.Clear(); + m_outsourced.Clear(); + } + + Impl() : m_mode(Mode::Invalid) {} + + Mode m_mode; + } m_impl; + + uint32_t m_ptr_size; + CompilerType m_uint_star_type; }; namespace lldb_private { - namespace formatters { - - SyntheticChildrenFrontEnd* NSIndexPathSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) - { - if (valobj_sp) - return new NSIndexPathSyntheticFrontEnd(valobj_sp); - return nullptr; - } +namespace formatters { + +SyntheticChildrenFrontEnd * +NSIndexPathSyntheticFrontEndCreator(CXXSyntheticChildren *, + lldb::ValueObjectSP valobj_sp) { + if (valobj_sp) + return new NSIndexPathSyntheticFrontEnd(valobj_sp); + return nullptr; +} - } // namespace formatters +} // namespace formatters } // namespace lldb_private diff --git a/lldb/source/Plugins/Language/ObjC/NSSet.cpp b/lldb/source/Plugins/Language/ObjC/NSSet.cpp index 315771045ba..a9ca98c7f85 100644 --- a/lldb/source/Plugins/Language/ObjC/NSSet.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSSet.cpp @@ -29,636 +29,572 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -std::map<ConstString, CXXFunctionSummaryFormat::Callback>& -NSSet_Additionals::GetAdditionalSummaries () -{ - static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; - return g_map; +std::map<ConstString, CXXFunctionSummaryFormat::Callback> & +NSSet_Additionals::GetAdditionalSummaries() { + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; + return g_map; } -std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback>& -NSSet_Additionals::GetAdditionalSynthetics () -{ - static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> g_map; - return g_map; +std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> & +NSSet_Additionals::GetAdditionalSynthetics() { + static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> + g_map; + return g_map; } namespace lldb_private { - namespace formatters { - class NSSetISyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSSetISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSSetISyntheticFrontEnd() override; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - private: - struct DataDescriptor_32 - { - uint32_t _used : 26; - uint32_t _szidx : 6; - }; - - struct DataDescriptor_64 - { - uint64_t _used : 58; - uint32_t _szidx : 6; - }; - - struct SetItemDescriptor - { - lldb::addr_t item_ptr; - lldb::ValueObjectSP valobj_sp; - }; - - ExecutionContextRef m_exe_ctx_ref; - uint8_t m_ptr_size; - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - lldb::addr_t m_data_ptr; - std::vector<SetItemDescriptor> m_children; - }; - - class NSSetMSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSSetMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSSetMSyntheticFrontEnd() override; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - - private: - struct DataDescriptor_32 - { - uint32_t _used : 26; - uint32_t _size; - uint32_t _mutations; - uint32_t _objs_addr; - }; - - struct DataDescriptor_64 - { - uint64_t _used : 58; - uint64_t _size; - uint64_t _mutations; - uint64_t _objs_addr; - }; - - struct SetItemDescriptor - { - lldb::addr_t item_ptr; - lldb::ValueObjectSP valobj_sp; - }; - - ExecutionContextRef m_exe_ctx_ref; - uint8_t m_ptr_size; - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - std::vector<SetItemDescriptor> m_children; - }; - - class NSSetCodeRunningSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSSetCodeRunningSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - ~NSSetCodeRunningSyntheticFrontEnd() override; - - size_t - CalculateNumChildren() override; - - lldb::ValueObjectSP - GetChildAtIndex(size_t idx) override; - - bool - Update() override; - - bool - MightHaveChildren() override; - - size_t - GetIndexOfChildWithName(const ConstString &name) override; - }; - } // namespace formatters +namespace formatters { +class NSSetISyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSSetISyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSSetISyntheticFrontEnd() override; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +private: + struct DataDescriptor_32 { + uint32_t _used : 26; + uint32_t _szidx : 6; + }; + + struct DataDescriptor_64 { + uint64_t _used : 58; + uint32_t _szidx : 6; + }; + + struct SetItemDescriptor { + lldb::addr_t item_ptr; + lldb::ValueObjectSP valobj_sp; + }; + + ExecutionContextRef m_exe_ctx_ref; + uint8_t m_ptr_size; + DataDescriptor_32 *m_data_32; + DataDescriptor_64 *m_data_64; + lldb::addr_t m_data_ptr; + std::vector<SetItemDescriptor> m_children; +}; + +class NSSetMSyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSSetMSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSSetMSyntheticFrontEnd() override; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; + +private: + struct DataDescriptor_32 { + uint32_t _used : 26; + uint32_t _size; + uint32_t _mutations; + uint32_t _objs_addr; + }; + + struct DataDescriptor_64 { + uint64_t _used : 58; + uint64_t _size; + uint64_t _mutations; + uint64_t _objs_addr; + }; + + struct SetItemDescriptor { + lldb::addr_t item_ptr; + lldb::ValueObjectSP valobj_sp; + }; + + ExecutionContextRef m_exe_ctx_ref; + uint8_t m_ptr_size; + DataDescriptor_32 *m_data_32; + DataDescriptor_64 *m_data_64; + std::vector<SetItemDescriptor> m_children; +}; + +class NSSetCodeRunningSyntheticFrontEnd : public SyntheticChildrenFrontEnd { +public: + NSSetCodeRunningSyntheticFrontEnd(lldb::ValueObjectSP valobj_sp); + + ~NSSetCodeRunningSyntheticFrontEnd() override; + + size_t CalculateNumChildren() override; + + lldb::ValueObjectSP GetChildAtIndex(size_t idx) override; + + bool Update() override; + + bool MightHaveChildren() override; + + size_t GetIndexOfChildWithName(const ConstString &name) override; +}; +} // namespace formatters } // namespace lldb_private -template<bool cf_style> -bool -lldb_private::formatters::NSSetSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - static ConstString g_TypeHint("NSSet"); - - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - bool is_64bit = (ptr_size == 8); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - uint64_t value = 0; - - ConstString class_name_cs = descriptor->GetClassName(); - const char* class_name = class_name_cs.GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name,"__NSSetI")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); - } - else if (!strcmp(class_name,"__NSSetM")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); - } - /*else if (!strcmp(class_name,"__NSCFSet")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + (is_64bit ? 20 : 12), 4, 0, error); - if (error.Fail()) - return false; - if (is_64bit) - value &= ~0x1fff000000000000UL; - } - else if (!strcmp(class_name,"NSCountedSet")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - value = process_sp->ReadUnsignedIntegerFromMemory(value + (is_64bit ? 20 : 12), 4, 0, error); - if (error.Fail()) - return false; - if (is_64bit) - value &= ~0x1fff000000000000UL; - }*/ +template <bool cf_style> +bool lldb_private::formatters::NSSetSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + static ConstString g_TypeHint("NSSet"); + + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + bool is_64bit = (ptr_size == 8); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + uint64_t value = 0; + + ConstString class_name_cs = descriptor->GetClassName(); + const char *class_name = class_name_cs.GetCString(); + + if (!class_name || !*class_name) + return false; + + if (!strcmp(class_name, "__NSSetI")) { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); + } else if (!strcmp(class_name, "__NSSetM")) { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + value &= (is_64bit ? ~0xFC00000000000000UL : ~0xFC000000U); + } + /*else if (!strcmp(class_name,"__NSCFSet")) + { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + (is_64bit ? + 20 : 12), 4, 0, error); + if (error.Fail()) + return false; + if (is_64bit) + value &= ~0x1fff000000000000UL; + } + else if (!strcmp(class_name,"NSCountedSet")) + { + Error error; + value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, + ptr_size, 0, error); + if (error.Fail()) + return false; + value = process_sp->ReadUnsignedIntegerFromMemory(value + (is_64bit ? 20 : + 12), 4, 0, error); + if (error.Fail()) + return false; + if (is_64bit) + value &= ~0x1fff000000000000UL; + }*/ + else { + auto &map(NSSet_Additionals::GetAdditionalSummaries()); + auto iter = map.find(class_name_cs), end = map.end(); + if (iter != end) + return iter->second(valobj, stream, options); else - { - auto& map(NSSet_Additionals::GetAdditionalSummaries()); - auto iter = map.find(class_name_cs), end = map.end(); - if (iter != end) - return iter->second(valobj, stream, options); - else - return false; + return false; + } + + std::string prefix, suffix; + if (Language *language = Language::FindPlugin(options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } - } - - stream.Printf("%s%" PRIu64 " %s%s%s", - prefix.c_str(), - value, - "element", - value == 1 ? "" : "s", - suffix.c_str()); - return true; + } + + stream.Printf("%s%" PRIu64 " %s%s%s", prefix.c_str(), value, "element", + value == 1 ? "" : "s", suffix.c_str()); + return true; } -SyntheticChildrenFrontEnd* lldb_private::formatters::NSSetSyntheticFrontEndCreator (CXXSyntheticChildren* synth, lldb::ValueObjectSP valobj_sp) -{ - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return nullptr; - ObjCLanguageRuntime *runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return nullptr; - - CompilerType valobj_type(valobj_sp->GetCompilerType()); - Flags flags(valobj_type.GetTypeInfo()); - - if (flags.IsClear(eTypeIsPointer)) - { - Error error; - valobj_sp = valobj_sp->AddressOf(error); - if (error.Fail() || !valobj_sp) - return nullptr; - } - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp)); - - if (!descriptor || !descriptor->IsValid()) - return nullptr; - - ConstString class_name_cs = descriptor->GetClassName(); - const char* class_name = class_name_cs.GetCString(); - - if (!class_name || !*class_name) - return nullptr; - - if (!strcmp(class_name,"__NSSetI")) - { - return (new NSSetISyntheticFrontEnd(valobj_sp)); - } - else if (!strcmp(class_name,"__NSSetM")) - { - return (new NSSetMSyntheticFrontEnd(valobj_sp)); - } - else - { - auto& map(NSSet_Additionals::GetAdditionalSynthetics()); - auto iter = map.find(class_name_cs), end = map.end(); - if (iter != end) - return iter->second(synth, valobj_sp); - return nullptr; - } +SyntheticChildrenFrontEnd * +lldb_private::formatters::NSSetSyntheticFrontEndCreator( + CXXSyntheticChildren *synth, lldb::ValueObjectSP valobj_sp) { + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) + return nullptr; + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + if (!runtime) + return nullptr; + + CompilerType valobj_type(valobj_sp->GetCompilerType()); + Flags flags(valobj_type.GetTypeInfo()); + + if (flags.IsClear(eTypeIsPointer)) { + Error error; + valobj_sp = valobj_sp->AddressOf(error); + if (error.Fail() || !valobj_sp) + return nullptr; + } + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(*valobj_sp)); + + if (!descriptor || !descriptor->IsValid()) + return nullptr; + + ConstString class_name_cs = descriptor->GetClassName(); + const char *class_name = class_name_cs.GetCString(); + + if (!class_name || !*class_name) + return nullptr; + + if (!strcmp(class_name, "__NSSetI")) { + return (new NSSetISyntheticFrontEnd(valobj_sp)); + } else if (!strcmp(class_name, "__NSSetM")) { + return (new NSSetMSyntheticFrontEnd(valobj_sp)); + } else { + auto &map(NSSet_Additionals::GetAdditionalSynthetics()); + auto iter = map.find(class_name_cs), end = map.end(); + if (iter != end) + return iter->second(synth, valobj_sp); + return nullptr; + } } -lldb_private::formatters::NSSetISyntheticFrontEnd::NSSetISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp), - m_exe_ctx_ref(), - m_ptr_size(8), - m_data_32(nullptr), - m_data_64(nullptr) -{ - if (valobj_sp) - Update(); +lldb_private::formatters::NSSetISyntheticFrontEnd::NSSetISyntheticFrontEnd( + lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp), m_exe_ctx_ref(), m_ptr_size(8), + m_data_32(nullptr), m_data_64(nullptr) { + if (valobj_sp) + Update(); } -lldb_private::formatters::NSSetISyntheticFrontEnd::~NSSetISyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; +lldb_private::formatters::NSSetISyntheticFrontEnd::~NSSetISyntheticFrontEnd() { + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; } size_t -lldb_private::formatters::NSSetISyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; +lldb_private::formatters::NSSetISyntheticFrontEnd::GetIndexOfChildWithName( + const ConstString &name) { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; } size_t -lldb_private::formatters::NSSetISyntheticFrontEnd::CalculateNumChildren () -{ - if (!m_data_32 && !m_data_64) - return 0; - return (m_data_32 ? m_data_32->_used : m_data_64->_used); +lldb_private::formatters::NSSetISyntheticFrontEnd::CalculateNumChildren() { + if (!m_data_32 && !m_data_64) + return 0; + return (m_data_32 ? m_data_32->_used : m_data_64->_used); } -bool -lldb_private::formatters::NSSetISyntheticFrontEnd::Update() -{ - m_children.clear(); - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; - m_ptr_size = 0; - ValueObjectSP valobj_sp = m_backend.GetSP(); - if (!valobj_sp) - return false; - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); - Error error; - if (valobj_sp->IsPointerType()) - { - valobj_sp = valobj_sp->Dereference(error); - if (error.Fail() || !valobj_sp) - return false; - } - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - uint64_t data_location = valobj_sp->GetAddressOf() + m_ptr_size; - if (m_ptr_size == 4) - { - m_data_32 = new DataDescriptor_32(); - process_sp->ReadMemory (data_location, m_data_32, sizeof(DataDescriptor_32), error); - } - else - { - m_data_64 = new DataDescriptor_64(); - process_sp->ReadMemory (data_location, m_data_64, sizeof(DataDescriptor_64), error); - } - if (error.Fail()) - return false; - m_data_ptr = data_location + m_ptr_size; +bool lldb_private::formatters::NSSetISyntheticFrontEnd::Update() { + m_children.clear(); + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; + m_ptr_size = 0; + ValueObjectSP valobj_sp = m_backend.GetSP(); + if (!valobj_sp) + return false; + if (!valobj_sp) + return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + if (valobj_sp->IsPointerType()) { + valobj_sp = valobj_sp->Dereference(error); + if (error.Fail() || !valobj_sp) + return false; + } + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) + return false; + m_ptr_size = process_sp->GetAddressByteSize(); + uint64_t data_location = valobj_sp->GetAddressOf() + m_ptr_size; + if (m_ptr_size == 4) { + m_data_32 = new DataDescriptor_32(); + process_sp->ReadMemory(data_location, m_data_32, sizeof(DataDescriptor_32), + error); + } else { + m_data_64 = new DataDescriptor_64(); + process_sp->ReadMemory(data_location, m_data_64, sizeof(DataDescriptor_64), + error); + } + if (error.Fail()) return false; + m_data_ptr = data_location + m_ptr_size; + return false; } -bool -lldb_private::formatters::NSSetISyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSSetISyntheticFrontEnd::MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSSetISyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - uint32_t num_children = CalculateNumChildren(); - - if (idx >= num_children) +lldb_private::formatters::NSSetISyntheticFrontEnd::GetChildAtIndex(size_t idx) { + uint32_t num_children = CalculateNumChildren(); + + if (idx >= num_children) + return lldb::ValueObjectSP(); + + ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); + if (!process_sp) + return lldb::ValueObjectSP(); + + if (m_children.empty()) { + // do the scan phase + lldb::addr_t obj_at_idx = 0; + + uint32_t tries = 0; + uint32_t test_idx = 0; + + while (tries < num_children) { + obj_at_idx = m_data_ptr + (test_idx * m_ptr_size); + if (!process_sp) return lldb::ValueObjectSP(); - - ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); - if (!process_sp) + Error error; + obj_at_idx = process_sp->ReadPointerFromMemory(obj_at_idx, error); + if (error.Fail()) return lldb::ValueObjectSP(); - - if (m_children.empty()) - { - // do the scan phase - lldb::addr_t obj_at_idx = 0; - - uint32_t tries = 0; - uint32_t test_idx = 0; - - while(tries < num_children) - { - obj_at_idx = m_data_ptr + (test_idx * m_ptr_size); - if (!process_sp) - return lldb::ValueObjectSP(); - Error error; - obj_at_idx = process_sp->ReadPointerFromMemory(obj_at_idx, error); - if (error.Fail()) - return lldb::ValueObjectSP(); - - test_idx++; - - if (!obj_at_idx) - continue; - tries++; - - SetItemDescriptor descriptor = {obj_at_idx,lldb::ValueObjectSP()}; - - m_children.push_back(descriptor); - } + + test_idx++; + + if (!obj_at_idx) + continue; + tries++; + + SetItemDescriptor descriptor = {obj_at_idx, lldb::ValueObjectSP()}; + + m_children.push_back(descriptor); } - - if (idx >= m_children.size()) // should never happen - return lldb::ValueObjectSP(); - - SetItemDescriptor &set_item = m_children[idx]; - if (!set_item.valobj_sp) - { - auto ptr_size = process_sp->GetAddressByteSize(); - DataBufferHeap buffer(ptr_size,0); - switch (ptr_size) - { - case 0: // architecture has no clue?? - fail - return lldb::ValueObjectSP(); - case 4: - *((uint32_t*)buffer.GetBytes()) = (uint32_t)set_item.item_ptr; - break; - case 8: - *((uint64_t*)buffer.GetBytes()) = (uint64_t)set_item.item_ptr; - break; - default: - assert(false && "pointer size is not 4 nor 8 - get out of here ASAP"); - } - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - - DataExtractor data(buffer.GetBytes(), - buffer.GetByteSize(), - process_sp->GetByteOrder(), - process_sp->GetAddressByteSize()); - - set_item.valobj_sp = - CreateValueObjectFromData(idx_name.GetData(), - data, - m_exe_ctx_ref, - m_backend.GetCompilerType().GetBasicTypeFromAST(lldb::eBasicTypeObjCID)); + } + + if (idx >= m_children.size()) // should never happen + return lldb::ValueObjectSP(); + + SetItemDescriptor &set_item = m_children[idx]; + if (!set_item.valobj_sp) { + auto ptr_size = process_sp->GetAddressByteSize(); + DataBufferHeap buffer(ptr_size, 0); + switch (ptr_size) { + case 0: // architecture has no clue?? - fail + return lldb::ValueObjectSP(); + case 4: + *((uint32_t *)buffer.GetBytes()) = (uint32_t)set_item.item_ptr; + break; + case 8: + *((uint64_t *)buffer.GetBytes()) = (uint64_t)set_item.item_ptr; + break; + default: + assert(false && "pointer size is not 4 nor 8 - get out of here ASAP"); } - return set_item.valobj_sp; + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + + DataExtractor data(buffer.GetBytes(), buffer.GetByteSize(), + process_sp->GetByteOrder(), + process_sp->GetAddressByteSize()); + + set_item.valobj_sp = CreateValueObjectFromData( + idx_name.GetData(), data, m_exe_ctx_ref, + m_backend.GetCompilerType().GetBasicTypeFromAST( + lldb::eBasicTypeObjCID)); + } + return set_item.valobj_sp; } -lldb_private::formatters::NSSetMSyntheticFrontEnd::NSSetMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp), - m_exe_ctx_ref(), - m_ptr_size(8), - m_data_32(nullptr), - m_data_64(nullptr) -{ - if (valobj_sp) - Update (); +lldb_private::formatters::NSSetMSyntheticFrontEnd::NSSetMSyntheticFrontEnd( + lldb::ValueObjectSP valobj_sp) + : SyntheticChildrenFrontEnd(*valobj_sp), m_exe_ctx_ref(), m_ptr_size(8), + m_data_32(nullptr), m_data_64(nullptr) { + if (valobj_sp) + Update(); } -lldb_private::formatters::NSSetMSyntheticFrontEnd::~NSSetMSyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; +lldb_private::formatters::NSSetMSyntheticFrontEnd::~NSSetMSyntheticFrontEnd() { + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; } size_t -lldb_private::formatters::NSSetMSyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - const char* item_name = name.GetCString(); - uint32_t idx = ExtractIndexFromString(item_name); - if (idx < UINT32_MAX && idx >= CalculateNumChildren()) - return UINT32_MAX; - return idx; +lldb_private::formatters::NSSetMSyntheticFrontEnd::GetIndexOfChildWithName( + const ConstString &name) { + const char *item_name = name.GetCString(); + uint32_t idx = ExtractIndexFromString(item_name); + if (idx < UINT32_MAX && idx >= CalculateNumChildren()) + return UINT32_MAX; + return idx; } size_t -lldb_private::formatters::NSSetMSyntheticFrontEnd::CalculateNumChildren () -{ - if (!m_data_32 && !m_data_64) - return 0; - return (m_data_32 ? m_data_32->_used : m_data_64->_used); +lldb_private::formatters::NSSetMSyntheticFrontEnd::CalculateNumChildren() { + if (!m_data_32 && !m_data_64) + return 0; + return (m_data_32 ? m_data_32->_used : m_data_64->_used); } -bool -lldb_private::formatters::NSSetMSyntheticFrontEnd::Update() -{ - m_children.clear(); - ValueObjectSP valobj_sp = m_backend.GetSP(); - m_ptr_size = 0; - delete m_data_32; - m_data_32 = nullptr; - delete m_data_64; - m_data_64 = nullptr; - if (!valobj_sp) - return false; - if (!valobj_sp) - return false; - m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); - Error error; - if (valobj_sp->IsPointerType()) - { - valobj_sp = valobj_sp->Dereference(error); - if (error.Fail() || !valobj_sp) - return false; - } - error.Clear(); - lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); - if (!process_sp) - return false; - m_ptr_size = process_sp->GetAddressByteSize(); - uint64_t data_location = valobj_sp->GetAddressOf() + m_ptr_size; - if (m_ptr_size == 4) - { - m_data_32 = new DataDescriptor_32(); - process_sp->ReadMemory (data_location, m_data_32, sizeof(DataDescriptor_32), error); - } - else - { - m_data_64 = new DataDescriptor_64(); - process_sp->ReadMemory (data_location, m_data_64, sizeof(DataDescriptor_64), error); - } - if (error.Fail()) - return false; +bool lldb_private::formatters::NSSetMSyntheticFrontEnd::Update() { + m_children.clear(); + ValueObjectSP valobj_sp = m_backend.GetSP(); + m_ptr_size = 0; + delete m_data_32; + m_data_32 = nullptr; + delete m_data_64; + m_data_64 = nullptr; + if (!valobj_sp) + return false; + if (!valobj_sp) + return false; + m_exe_ctx_ref = valobj_sp->GetExecutionContextRef(); + Error error; + if (valobj_sp->IsPointerType()) { + valobj_sp = valobj_sp->Dereference(error); + if (error.Fail() || !valobj_sp) + return false; + } + error.Clear(); + lldb::ProcessSP process_sp(valobj_sp->GetProcessSP()); + if (!process_sp) return false; + m_ptr_size = process_sp->GetAddressByteSize(); + uint64_t data_location = valobj_sp->GetAddressOf() + m_ptr_size; + if (m_ptr_size == 4) { + m_data_32 = new DataDescriptor_32(); + process_sp->ReadMemory(data_location, m_data_32, sizeof(DataDescriptor_32), + error); + } else { + m_data_64 = new DataDescriptor_64(); + process_sp->ReadMemory(data_location, m_data_64, sizeof(DataDescriptor_64), + error); + } + if (error.Fail()) + return false; + return false; } -bool -lldb_private::formatters::NSSetMSyntheticFrontEnd::MightHaveChildren () -{ - return true; +bool lldb_private::formatters::NSSetMSyntheticFrontEnd::MightHaveChildren() { + return true; } lldb::ValueObjectSP -lldb_private::formatters::NSSetMSyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - lldb::addr_t m_objs_addr = (m_data_32 ? m_data_32->_objs_addr : m_data_64->_objs_addr); - - uint32_t num_children = CalculateNumChildren(); - - if (idx >= num_children) +lldb_private::formatters::NSSetMSyntheticFrontEnd::GetChildAtIndex(size_t idx) { + lldb::addr_t m_objs_addr = + (m_data_32 ? m_data_32->_objs_addr : m_data_64->_objs_addr); + + uint32_t num_children = CalculateNumChildren(); + + if (idx >= num_children) + return lldb::ValueObjectSP(); + + ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); + if (!process_sp) + return lldb::ValueObjectSP(); + + if (m_children.empty()) { + // do the scan phase + lldb::addr_t obj_at_idx = 0; + + uint32_t tries = 0; + uint32_t test_idx = 0; + + while (tries < num_children) { + obj_at_idx = m_objs_addr + (test_idx * m_ptr_size); + if (!process_sp) return lldb::ValueObjectSP(); - - ProcessSP process_sp = m_exe_ctx_ref.GetProcessSP(); - if (!process_sp) + Error error; + obj_at_idx = process_sp->ReadPointerFromMemory(obj_at_idx, error); + if (error.Fail()) return lldb::ValueObjectSP(); - - if (m_children.empty()) - { - // do the scan phase - lldb::addr_t obj_at_idx = 0; - - uint32_t tries = 0; - uint32_t test_idx = 0; - - while(tries < num_children) - { - obj_at_idx = m_objs_addr + (test_idx * m_ptr_size); - if (!process_sp) - return lldb::ValueObjectSP(); - Error error; - obj_at_idx = process_sp->ReadPointerFromMemory(obj_at_idx, error); - if (error.Fail()) - return lldb::ValueObjectSP(); - - test_idx++; - - if (!obj_at_idx) - continue; - tries++; - - SetItemDescriptor descriptor = {obj_at_idx,lldb::ValueObjectSP()}; - - m_children.push_back(descriptor); - } + + test_idx++; + + if (!obj_at_idx) + continue; + tries++; + + SetItemDescriptor descriptor = {obj_at_idx, lldb::ValueObjectSP()}; + + m_children.push_back(descriptor); } - - if (idx >= m_children.size()) // should never happen - return lldb::ValueObjectSP(); - - SetItemDescriptor &set_item = m_children[idx]; - if (!set_item.valobj_sp) - { - auto ptr_size = process_sp->GetAddressByteSize(); - DataBufferHeap buffer(ptr_size,0); - switch (ptr_size) - { - case 0: // architecture has no clue?? - fail - return lldb::ValueObjectSP(); - case 4: - *((uint32_t*)buffer.GetBytes()) = (uint32_t)set_item.item_ptr; - break; - case 8: - *((uint64_t*)buffer.GetBytes()) = (uint64_t)set_item.item_ptr; - break; - default: - assert(false && "pointer size is not 4 nor 8 - get out of here ASAP"); - } - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - - DataExtractor data(buffer.GetBytes(), - buffer.GetByteSize(), - process_sp->GetByteOrder(), - process_sp->GetAddressByteSize()); - - set_item.valobj_sp = - CreateValueObjectFromData(idx_name.GetData(), - data, - m_exe_ctx_ref, - m_backend.GetCompilerType().GetBasicTypeFromAST(lldb::eBasicTypeObjCID)); + } + + if (idx >= m_children.size()) // should never happen + return lldb::ValueObjectSP(); + + SetItemDescriptor &set_item = m_children[idx]; + if (!set_item.valobj_sp) { + auto ptr_size = process_sp->GetAddressByteSize(); + DataBufferHeap buffer(ptr_size, 0); + switch (ptr_size) { + case 0: // architecture has no clue?? - fail + return lldb::ValueObjectSP(); + case 4: + *((uint32_t *)buffer.GetBytes()) = (uint32_t)set_item.item_ptr; + break; + case 8: + *((uint64_t *)buffer.GetBytes()) = (uint64_t)set_item.item_ptr; + break; + default: + assert(false && "pointer size is not 4 nor 8 - get out of here ASAP"); } - return set_item.valobj_sp; + StreamString idx_name; + idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); + + DataExtractor data(buffer.GetBytes(), buffer.GetByteSize(), + process_sp->GetByteOrder(), + process_sp->GetAddressByteSize()); + + set_item.valobj_sp = CreateValueObjectFromData( + idx_name.GetData(), data, m_exe_ctx_ref, + m_backend.GetCompilerType().GetBasicTypeFromAST( + lldb::eBasicTypeObjCID)); + } + return set_item.valobj_sp; } -template bool -lldb_private::formatters::NSSetSummaryProvider<true> (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); +template bool lldb_private::formatters::NSSetSummaryProvider<true>( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options); -template bool -lldb_private::formatters::NSSetSummaryProvider<false> (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); +template bool lldb_private::formatters::NSSetSummaryProvider<false>( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options); diff --git a/lldb/source/Plugins/Language/ObjC/NSSet.h b/lldb/source/Plugins/Language/ObjC/NSSet.h index c8622706e86..dbc5dfa7e65 100644 --- a/lldb/source/Plugins/Language/ObjC/NSSet.h +++ b/lldb/source/Plugins/Language/ObjC/NSSet.h @@ -1,4 +1,5 @@ -//===-- NSSet.h ---------------------------------------------------*- C++ -*-===// +//===-- NSSet.h ---------------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -17,24 +18,23 @@ #include "lldb/DataFormatters/TypeSynthetic.h" namespace lldb_private { - namespace formatters - { - template<bool cf_style> - bool - NSSetSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - SyntheticChildrenFrontEnd* NSSetSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP); - - class NSSet_Additionals - { - public: - static std::map<ConstString, CXXFunctionSummaryFormat::Callback>& - GetAdditionalSummaries (); - - static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback>& - GetAdditionalSynthetics (); - }; - } // namespace formatters +namespace formatters { +template <bool cf_style> +bool NSSetSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +SyntheticChildrenFrontEnd *NSSetSyntheticFrontEndCreator(CXXSyntheticChildren *, + lldb::ValueObjectSP); + +class NSSet_Additionals { +public: + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> & + GetAdditionalSummaries(); + + static std::map<ConstString, CXXSyntheticChildren::CreateFrontEndCallback> & + GetAdditionalSynthetics(); +}; +} // namespace formatters } // namespace lldb_private #endif // liblldb_NSSet_h_ diff --git a/lldb/source/Plugins/Language/ObjC/NSString.cpp b/lldb/source/Plugins/Language/ObjC/NSString.cpp index 80896631baf..0f2a0595da8 100644 --- a/lldb/source/Plugins/Language/ObjC/NSString.cpp +++ b/lldb/source/Plugins/Language/ObjC/NSString.cpp @@ -1,4 +1,5 @@ -//===-- NSString.cpp ----------------------------------------------*- C++ -*-===// +//===-- NSString.cpp ----------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -26,380 +27,380 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -std::map<ConstString, CXXFunctionSummaryFormat::Callback>& -NSString_Additionals::GetAdditionalSummaries () -{ - static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; - return g_map; +std::map<ConstString, CXXFunctionSummaryFormat::Callback> & +NSString_Additionals::GetAdditionalSummaries() { + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> g_map; + return g_map; } -static CompilerType -GetNSPathStore2Type (Target &target) -{ - static ConstString g_type_name("__lldb_autogen_nspathstore2"); - - ClangASTContext *ast_ctx = target.GetScratchClangASTContext(); - - if (!ast_ctx) - return CompilerType(); - - CompilerType voidstar = ast_ctx->GetBasicType(lldb::eBasicTypeVoid).GetPointerType(); - CompilerType uint32 = ast_ctx->GetBuiltinTypeForEncodingAndBitSize(eEncodingUint, 32); - - return ast_ctx->GetOrCreateStructForIdentifier(g_type_name, { - {"isa",voidstar}, - {"lengthAndRef",uint32}, - {"buffer",voidstar} - }); +static CompilerType GetNSPathStore2Type(Target &target) { + static ConstString g_type_name("__lldb_autogen_nspathstore2"); + + ClangASTContext *ast_ctx = target.GetScratchClangASTContext(); + + if (!ast_ctx) + return CompilerType(); + + CompilerType voidstar = + ast_ctx->GetBasicType(lldb::eBasicTypeVoid).GetPointerType(); + CompilerType uint32 = + ast_ctx->GetBuiltinTypeForEncodingAndBitSize(eEncodingUint, 32); + + return ast_ctx->GetOrCreateStructForIdentifier( + g_type_name, + {{"isa", voidstar}, {"lengthAndRef", uint32}, {"buffer", voidstar}}); } -bool -lldb_private::formatters::NSStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& summary_options) -{ - static ConstString g_TypeHint("NSString"); - - ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - return false; - - ObjCLanguageRuntime* runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - - if (!runtime) - return false; - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(valobj)); - - if (!descriptor.get() || !descriptor->IsValid()) - return false; - - uint32_t ptr_size = process_sp->GetAddressByteSize(); - - lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); - - if (!valobj_addr) - return false; - - ConstString class_name_cs = descriptor->GetClassName(); - const char* class_name = class_name_cs.GetCString(); - - if (!class_name || !*class_name) - return false; - - bool is_tagged_ptr = (0 == strcmp(class_name,"NSTaggedPointerString")) && descriptor->GetTaggedPointerInfo(); - // for a tagged pointer, the descriptor has everything we need - if (is_tagged_ptr) - return NSTaggedString_SummaryProvider(valobj, descriptor, stream, summary_options); - - auto& additionals_map(NSString_Additionals::GetAdditionalSummaries()); - auto iter = additionals_map.find(class_name_cs), end = additionals_map.end(); - if (iter != end) - return iter->second(valobj, stream, summary_options); - - // if not a tagged pointer that we know about, try the normal route - uint64_t info_bits_location = valobj_addr + ptr_size; - if (process_sp->GetByteOrder() != lldb::eByteOrderLittle) - info_bits_location += 3; - - Error error; - - uint8_t info_bits = process_sp->ReadUnsignedIntegerFromMemory(info_bits_location, 1, 0, error); - if (error.Fail()) - return false; - - bool is_mutable = (info_bits & 1) == 1; - bool is_inline = (info_bits & 0x60) == 0; - bool has_explicit_length = (info_bits & (1 | 4)) != 4; - bool is_unicode = (info_bits & 0x10) == 0x10; - bool is_path_store = strcmp(class_name,"NSPathStore2") == 0; - bool has_null = (info_bits & 8) == 8; - - size_t explicit_length = 0; - if (!has_null && has_explicit_length && !is_path_store) - { - lldb::addr_t explicit_length_offset = 2*ptr_size; - if (is_mutable && !is_inline) - explicit_length_offset = explicit_length_offset + ptr_size; // notInlineMutable.length; - else if (is_inline) - explicit_length = explicit_length + 0; // inline1.length; - else if (!is_inline && !is_mutable) - explicit_length_offset = explicit_length_offset + ptr_size; // notInlineImmutable1.length; - else - explicit_length_offset = 0; - - if (explicit_length_offset) - { - explicit_length_offset = valobj_addr + explicit_length_offset; - explicit_length = process_sp->ReadUnsignedIntegerFromMemory(explicit_length_offset, 4, 0, error); - } - } - - if (strcmp(class_name,"NSString") && - strcmp(class_name,"CFStringRef") && - strcmp(class_name,"CFMutableStringRef") && - strcmp(class_name,"__NSCFConstantString") && - strcmp(class_name,"__NSCFString") && - strcmp(class_name,"NSCFConstantString") && - strcmp(class_name,"NSCFString") && - strcmp(class_name,"NSPathStore2")) - { - // not one of us - but tell me class name - stream.Printf("class name = %s",class_name); - return true; - } - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(summary_options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } - } - - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetPrefixToken(prefix); - options.SetSuffixToken(suffix); - - if (is_mutable) - { - uint64_t location = 2 * ptr_size + valobj_addr; - location = process_sp->ReadPointerFromMemory(location, error); - if (error.Fail()) - return false; - if (has_explicit_length && is_unicode) - { - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetQuote('"'); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(false); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(false); - options.SetLanguage(summary_options.GetLanguage()); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF16>(options); - } - else - { - options.SetLocation(location+1); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(false); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(false); - options.SetLanguage(summary_options.GetLanguage()); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::ASCII>(options); - } +bool lldb_private::formatters::NSStringSummaryProvider( + ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &summary_options) { + static ConstString g_TypeHint("NSString"); + + ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + return false; + + ObjCLanguageRuntime *runtime = + (ObjCLanguageRuntime *)process_sp->GetLanguageRuntime( + lldb::eLanguageTypeObjC); + + if (!runtime) + return false; + + ObjCLanguageRuntime::ClassDescriptorSP descriptor( + runtime->GetClassDescriptor(valobj)); + + if (!descriptor.get() || !descriptor->IsValid()) + return false; + + uint32_t ptr_size = process_sp->GetAddressByteSize(); + + lldb::addr_t valobj_addr = valobj.GetValueAsUnsigned(0); + + if (!valobj_addr) + return false; + + ConstString class_name_cs = descriptor->GetClassName(); + const char *class_name = class_name_cs.GetCString(); + + if (!class_name || !*class_name) + return false; + + bool is_tagged_ptr = (0 == strcmp(class_name, "NSTaggedPointerString")) && + descriptor->GetTaggedPointerInfo(); + // for a tagged pointer, the descriptor has everything we need + if (is_tagged_ptr) + return NSTaggedString_SummaryProvider(valobj, descriptor, stream, + summary_options); + + auto &additionals_map(NSString_Additionals::GetAdditionalSummaries()); + auto iter = additionals_map.find(class_name_cs), end = additionals_map.end(); + if (iter != end) + return iter->second(valobj, stream, summary_options); + + // if not a tagged pointer that we know about, try the normal route + uint64_t info_bits_location = valobj_addr + ptr_size; + if (process_sp->GetByteOrder() != lldb::eByteOrderLittle) + info_bits_location += 3; + + Error error; + + uint8_t info_bits = process_sp->ReadUnsignedIntegerFromMemory( + info_bits_location, 1, 0, error); + if (error.Fail()) + return false; + + bool is_mutable = (info_bits & 1) == 1; + bool is_inline = (info_bits & 0x60) == 0; + bool has_explicit_length = (info_bits & (1 | 4)) != 4; + bool is_unicode = (info_bits & 0x10) == 0x10; + bool is_path_store = strcmp(class_name, "NSPathStore2") == 0; + bool has_null = (info_bits & 8) == 8; + + size_t explicit_length = 0; + if (!has_null && has_explicit_length && !is_path_store) { + lldb::addr_t explicit_length_offset = 2 * ptr_size; + if (is_mutable && !is_inline) + explicit_length_offset = + explicit_length_offset + ptr_size; // notInlineMutable.length; + else if (is_inline) + explicit_length = explicit_length + 0; // inline1.length; + else if (!is_inline && !is_mutable) + explicit_length_offset = + explicit_length_offset + ptr_size; // notInlineImmutable1.length; + else + explicit_length_offset = 0; + + if (explicit_length_offset) { + explicit_length_offset = valobj_addr + explicit_length_offset; + explicit_length = process_sp->ReadUnsignedIntegerFromMemory( + explicit_length_offset, 4, 0, error); } - else if (is_inline && has_explicit_length && !is_unicode && !is_path_store && !is_mutable) - { - uint64_t location = 3 * ptr_size + valobj_addr; - - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetQuote('"'); - options.SetSourceSize(explicit_length); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetLanguage(summary_options.GetLanguage()); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::ASCII> (options); + } + + if (strcmp(class_name, "NSString") && strcmp(class_name, "CFStringRef") && + strcmp(class_name, "CFMutableStringRef") && + strcmp(class_name, "__NSCFConstantString") && + strcmp(class_name, "__NSCFString") && + strcmp(class_name, "NSCFConstantString") && + strcmp(class_name, "NSCFString") && strcmp(class_name, "NSPathStore2")) { + // not one of us - but tell me class name + stream.Printf("class name = %s", class_name); + return true; + } + + std::string prefix, suffix; + if (Language *language = + Language::FindPlugin(summary_options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - else if (is_unicode) - { - uint64_t location = valobj_addr + 2*ptr_size; - if (is_inline) - { - if (!has_explicit_length) - { - stream.Printf("found new combo"); - return true; - } - else - location += ptr_size; - } - else - { - location = process_sp->ReadPointerFromMemory(location, error); - if (error.Fail()) - return false; - } - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetQuote('"'); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(has_explicit_length == false); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(has_explicit_length == false); - options.SetLanguage(summary_options.GetLanguage()); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF16> (options); + } + + StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); + options.SetPrefixToken(prefix); + options.SetSuffixToken(suffix); + + if (is_mutable) { + uint64_t location = 2 * ptr_size + valobj_addr; + location = process_sp->ReadPointerFromMemory(location, error); + if (error.Fail()) + return false; + if (has_explicit_length && is_unicode) { + options.SetLocation(location); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetQuote('"'); + options.SetSourceSize(explicit_length); + options.SetNeedsZeroTermination(false); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetBinaryZeroIsTerminator(false); + options.SetLanguage(summary_options.GetLanguage()); + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::UTF16>(options); + } else { + options.SetLocation(location + 1); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetSourceSize(explicit_length); + options.SetNeedsZeroTermination(false); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetBinaryZeroIsTerminator(false); + options.SetLanguage(summary_options.GetLanguage()); + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::ASCII>(options); } - else if (is_path_store) - { - ProcessStructReader reader(valobj.GetProcessSP().get(), valobj.GetValueAsUnsigned(0), GetNSPathStore2Type(*valobj.GetTargetSP())); - explicit_length = reader.GetField<uint32_t>(ConstString("lengthAndRef")) >> 20; - lldb::addr_t location = valobj.GetValueAsUnsigned(0) + ptr_size + 4; - - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetQuote('"'); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(has_explicit_length == false); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(has_explicit_length == false); - options.SetLanguage(summary_options.GetLanguage()); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF16> (options); + } else if (is_inline && has_explicit_length && !is_unicode && + !is_path_store && !is_mutable) { + uint64_t location = 3 * ptr_size + valobj_addr; + + options.SetLocation(location); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetQuote('"'); + options.SetSourceSize(explicit_length); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetLanguage(summary_options.GetLanguage()); + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::ASCII>(options); + } else if (is_unicode) { + uint64_t location = valobj_addr + 2 * ptr_size; + if (is_inline) { + if (!has_explicit_length) { + stream.Printf("found new combo"); + return true; + } else + location += ptr_size; + } else { + location = process_sp->ReadPointerFromMemory(location, error); + if (error.Fail()) + return false; } - else if (is_inline) - { - uint64_t location = valobj_addr + 2*ptr_size; - if (!has_explicit_length) - { - // in this kind of string, the byte before the string content is a length byte - // so let's try and use it to handle the embedded NUL case - Error error; - explicit_length = process_sp->ReadUnsignedIntegerFromMemory(location, 1, 0, error); - if (error.Fail() || explicit_length == 0) - has_explicit_length = false; - else - has_explicit_length = true; - location++; - } - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(!has_explicit_length); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(!has_explicit_length); - options.SetLanguage(summary_options.GetLanguage()); - if (has_explicit_length) - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF8>(options); - else - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::ASCII>(options); + options.SetLocation(location); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetQuote('"'); + options.SetSourceSize(explicit_length); + options.SetNeedsZeroTermination(has_explicit_length == false); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetBinaryZeroIsTerminator(has_explicit_length == false); + options.SetLanguage(summary_options.GetLanguage()); + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::UTF16>(options); + } else if (is_path_store) { + ProcessStructReader reader(valobj.GetProcessSP().get(), + valobj.GetValueAsUnsigned(0), + GetNSPathStore2Type(*valobj.GetTargetSP())); + explicit_length = + reader.GetField<uint32_t>(ConstString("lengthAndRef")) >> 20; + lldb::addr_t location = valobj.GetValueAsUnsigned(0) + ptr_size + 4; + + options.SetLocation(location); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetQuote('"'); + options.SetSourceSize(explicit_length); + options.SetNeedsZeroTermination(has_explicit_length == false); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetBinaryZeroIsTerminator(has_explicit_length == false); + options.SetLanguage(summary_options.GetLanguage()); + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::UTF16>(options); + } else if (is_inline) { + uint64_t location = valobj_addr + 2 * ptr_size; + if (!has_explicit_length) { + // in this kind of string, the byte before the string content is a length + // byte + // so let's try and use it to handle the embedded NUL case + Error error; + explicit_length = + process_sp->ReadUnsignedIntegerFromMemory(location, 1, 0, error); + if (error.Fail() || explicit_length == 0) + has_explicit_length = false; + else + has_explicit_length = true; + location++; } + options.SetLocation(location); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetSourceSize(explicit_length); + options.SetNeedsZeroTermination(!has_explicit_length); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetBinaryZeroIsTerminator(!has_explicit_length); + options.SetLanguage(summary_options.GetLanguage()); + if (has_explicit_length) + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::UTF8>(options); else - { - uint64_t location = valobj_addr + 2*ptr_size; - location = process_sp->ReadPointerFromMemory(location, error); - if (error.Fail()) - return false; - if (has_explicit_length && !has_null) - explicit_length++; // account for the fact that there is no NULL and we need to have one added - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetSourceSize(explicit_length); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetLanguage(summary_options.GetLanguage()); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::ASCII>(options); - } + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::ASCII>(options); + } else { + uint64_t location = valobj_addr + 2 * ptr_size; + location = process_sp->ReadPointerFromMemory(location, error); + if (error.Fail()) + return false; + if (has_explicit_length && !has_null) + explicit_length++; // account for the fact that there is no NULL and we + // need to have one added + options.SetLocation(location); + options.SetProcessSP(process_sp); + options.SetStream(&stream); + options.SetSourceSize(explicit_length); + options.SetIgnoreMaxLength(summary_options.GetCapping() == + TypeSummaryCapping::eTypeSummaryUncapped); + options.SetLanguage(summary_options.GetLanguage()); + return StringPrinter::ReadStringAndDumpToStream< + StringPrinter::StringElementType::ASCII>(options); + } } -bool -lldb_private::formatters::NSAttributedStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - TargetSP target_sp(valobj.GetTargetSP()); - if (!target_sp) - return false; - uint32_t addr_size = target_sp->GetArchitecture().GetAddressByteSize(); - uint64_t pointer_value = valobj.GetValueAsUnsigned(0); - if (!pointer_value) - return false; - pointer_value += addr_size; - CompilerType type(valobj.GetCompilerType()); - ExecutionContext exe_ctx(target_sp,false); - ValueObjectSP child_ptr_sp(valobj.CreateValueObjectFromAddress("string_ptr", pointer_value, exe_ctx, type)); - if (!child_ptr_sp) - return false; - DataExtractor data; - Error error; - child_ptr_sp->GetData(data, error); - if (error.Fail()) - return false; - ValueObjectSP child_sp(child_ptr_sp->CreateValueObjectFromData("string_data", data, exe_ctx, type)); - child_sp->GetValueAsUnsigned(0); - if (child_sp) - return NSStringSummaryProvider(*child_sp, stream, options); +bool lldb_private::formatters::NSAttributedStringSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + TargetSP target_sp(valobj.GetTargetSP()); + if (!target_sp) + return false; + uint32_t addr_size = target_sp->GetArchitecture().GetAddressByteSize(); + uint64_t pointer_value = valobj.GetValueAsUnsigned(0); + if (!pointer_value) + return false; + pointer_value += addr_size; + CompilerType type(valobj.GetCompilerType()); + ExecutionContext exe_ctx(target_sp, false); + ValueObjectSP child_ptr_sp(valobj.CreateValueObjectFromAddress( + "string_ptr", pointer_value, exe_ctx, type)); + if (!child_ptr_sp) return false; + DataExtractor data; + Error error; + child_ptr_sp->GetData(data, error); + if (error.Fail()) + return false; + ValueObjectSP child_sp(child_ptr_sp->CreateValueObjectFromData( + "string_data", data, exe_ctx, type)); + child_sp->GetValueAsUnsigned(0); + if (child_sp) + return NSStringSummaryProvider(*child_sp, stream, options); + return false; } -bool -lldb_private::formatters::NSMutableAttributedStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - return NSAttributedStringSummaryProvider(valobj, stream, options); +bool lldb_private::formatters::NSMutableAttributedStringSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { + return NSAttributedStringSummaryProvider(valobj, stream, options); } -bool -lldb_private::formatters::NSTaggedString_SummaryProvider (ValueObject& valobj, ObjCLanguageRuntime::ClassDescriptorSP descriptor, Stream& stream, const TypeSummaryOptions& summary_options) -{ - static ConstString g_TypeHint("NSString"); - - if (!descriptor) - return false; - uint64_t len_bits = 0, data_bits = 0; - if (!descriptor->GetTaggedPointerInfo(&len_bits,&data_bits,nullptr)) - return false; - - static const int g_MaxNonBitmaskedLen = 7; //TAGGED_STRING_UNPACKED_MAXLEN - static const int g_SixbitMaxLen = 9; - static const int g_fiveBitMaxLen = 11; - - static const char *sixBitToCharLookup = "eilotrm.apdnsIc ufkMShjTRxgC4013" "bDNvwyUL2O856P-B79AFKEWV_zGJ/HYX"; - - if (len_bits > g_fiveBitMaxLen) - return false; - - std::string prefix,suffix; - if (Language* language = Language::FindPlugin(summary_options.GetLanguage())) - { - if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, suffix)) - { - prefix.clear(); - suffix.clear(); - } - } - - // this is a fairly ugly trick - pretend that the numeric value is actually a char* - // this works under a few assumptions: - // little endian architecture - // sizeof(uint64_t) > g_MaxNonBitmaskedLen - if (len_bits <= g_MaxNonBitmaskedLen) - { - stream.Printf("%s",prefix.c_str()); - stream.Printf("\"%s\"",(const char*)&data_bits); - stream.Printf("%s",suffix.c_str()); - return true; - } - - // if the data is bitmasked, we need to actually process the bytes - uint8_t bitmask = 0; - uint8_t shift_offset = 0; - - if (len_bits <= g_SixbitMaxLen) - { - bitmask = 0x03f; - shift_offset = 6; - } - else - { - bitmask = 0x01f; - shift_offset = 5; - } - - std::vector<uint8_t> bytes; - bytes.resize(len_bits); - for (; len_bits > 0; data_bits >>= shift_offset, --len_bits) - { - uint8_t packed = data_bits & bitmask; - bytes.insert(bytes.begin(), sixBitToCharLookup[packed]); +bool lldb_private::formatters::NSTaggedString_SummaryProvider( + ValueObject &valobj, ObjCLanguageRuntime::ClassDescriptorSP descriptor, + Stream &stream, const TypeSummaryOptions &summary_options) { + static ConstString g_TypeHint("NSString"); + + if (!descriptor) + return false; + uint64_t len_bits = 0, data_bits = 0; + if (!descriptor->GetTaggedPointerInfo(&len_bits, &data_bits, nullptr)) + return false; + + static const int g_MaxNonBitmaskedLen = 7; // TAGGED_STRING_UNPACKED_MAXLEN + static const int g_SixbitMaxLen = 9; + static const int g_fiveBitMaxLen = 11; + + static const char *sixBitToCharLookup = "eilotrm.apdnsIc ufkMShjTRxgC4013" + "bDNvwyUL2O856P-B79AFKEWV_zGJ/HYX"; + + if (len_bits > g_fiveBitMaxLen) + return false; + + std::string prefix, suffix; + if (Language *language = + Language::FindPlugin(summary_options.GetLanguage())) { + if (!language->GetFormatterPrefixSuffix(valobj, g_TypeHint, prefix, + suffix)) { + prefix.clear(); + suffix.clear(); } - - stream.Printf("%s",prefix.c_str()); - stream.Printf("\"%s\"",&bytes[0]); - stream.Printf("%s",suffix.c_str()); + } + + // this is a fairly ugly trick - pretend that the numeric value is actually a + // char* + // this works under a few assumptions: + // little endian architecture + // sizeof(uint64_t) > g_MaxNonBitmaskedLen + if (len_bits <= g_MaxNonBitmaskedLen) { + stream.Printf("%s", prefix.c_str()); + stream.Printf("\"%s\"", (const char *)&data_bits); + stream.Printf("%s", suffix.c_str()); return true; + } + + // if the data is bitmasked, we need to actually process the bytes + uint8_t bitmask = 0; + uint8_t shift_offset = 0; + + if (len_bits <= g_SixbitMaxLen) { + bitmask = 0x03f; + shift_offset = 6; + } else { + bitmask = 0x01f; + shift_offset = 5; + } + + std::vector<uint8_t> bytes; + bytes.resize(len_bits); + for (; len_bits > 0; data_bits >>= shift_offset, --len_bits) { + uint8_t packed = data_bits & bitmask; + bytes.insert(bytes.begin(), sixBitToCharLookup[packed]); + } + + stream.Printf("%s", prefix.c_str()); + stream.Printf("\"%s\"", &bytes[0]); + stream.Printf("%s", suffix.c_str()); + return true; } diff --git a/lldb/source/Plugins/Language/ObjC/NSString.h b/lldb/source/Plugins/Language/ObjC/NSString.h index 6a767a55e00..df8480ad6cd 100644 --- a/lldb/source/Plugins/Language/ObjC/NSString.h +++ b/lldb/source/Plugins/Language/ObjC/NSString.h @@ -1,4 +1,5 @@ -//===-- NSString.h ---------------------------------------------------*- C++ -*-===// +//===-- NSString.h ---------------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -16,27 +17,26 @@ #include "lldb/Target/ObjCLanguageRuntime.h" namespace lldb_private { - namespace formatters - { - bool - NSStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSTaggedString_SummaryProvider (ValueObject& valobj, ObjCLanguageRuntime::ClassDescriptorSP descriptor, Stream& stream, const TypeSummaryOptions& summary_options); - - bool - NSAttributedStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - bool - NSMutableAttributedStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options); - - class NSString_Additionals - { - public: - static std::map<ConstString, CXXFunctionSummaryFormat::Callback>& - GetAdditionalSummaries (); - }; - } // namespace formatters +namespace formatters { +bool NSStringSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSTaggedString_SummaryProvider( + ValueObject &valobj, ObjCLanguageRuntime::ClassDescriptorSP descriptor, + Stream &stream, const TypeSummaryOptions &summary_options); + +bool NSAttributedStringSummaryProvider(ValueObject &valobj, Stream &stream, + const TypeSummaryOptions &options); + +bool NSMutableAttributedStringSummaryProvider( + ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options); + +class NSString_Additionals { +public: + static std::map<ConstString, CXXFunctionSummaryFormat::Callback> & + GetAdditionalSummaries(); +}; +} // namespace formatters } // namespace lldb_private #endif // liblldb_CF_h_ diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp index 0ecbfd35b1a..8955baaebf3 100644 --- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp +++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.cpp @@ -21,10 +21,10 @@ #include "lldb/Core/ValueObject.h" #include "lldb/DataFormatters/DataVisualization.h" #include "lldb/DataFormatters/FormattersHelpers.h" +#include "lldb/Symbol/ClangASTContext.h" #include "lldb/Symbol/CompilerType.h" -#include "lldb/Target/Target.h" #include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Symbol/ClangASTContext.h" +#include "lldb/Target/Target.h" #include "CF.h" #include "Cocoa.h" @@ -37,841 +37,1035 @@ using namespace lldb; using namespace lldb_private; using namespace lldb_private::formatters; -void -ObjCLanguage::Initialize() -{ - PluginManager::RegisterPlugin (GetPluginNameStatic(), - "Objective-C Language", - CreateInstance); +void ObjCLanguage::Initialize() { + PluginManager::RegisterPlugin(GetPluginNameStatic(), "Objective-C Language", + CreateInstance); } -void -ObjCLanguage::Terminate() -{ - PluginManager::UnregisterPlugin (CreateInstance); +void ObjCLanguage::Terminate() { + PluginManager::UnregisterPlugin(CreateInstance); } -lldb_private::ConstString -ObjCLanguage::GetPluginNameStatic() -{ - static ConstString g_name("objc"); - return g_name; +lldb_private::ConstString ObjCLanguage::GetPluginNameStatic() { + static ConstString g_name("objc"); + return g_name; } //------------------------------------------------------------------ // PluginInterface protocol //------------------------------------------------------------------ -lldb_private::ConstString -ObjCLanguage::GetPluginName() -{ - return GetPluginNameStatic(); +lldb_private::ConstString ObjCLanguage::GetPluginName() { + return GetPluginNameStatic(); } -uint32_t -ObjCLanguage::GetPluginVersion() -{ - return 1; -} +uint32_t ObjCLanguage::GetPluginVersion() { return 1; } //------------------------------------------------------------------ // Static Functions //------------------------------------------------------------------ -Language * -ObjCLanguage::CreateInstance (lldb::LanguageType language) -{ - switch (language) - { - case lldb::eLanguageTypeObjC: - return new ObjCLanguage(); - default: - return nullptr; - } +Language *ObjCLanguage::CreateInstance(lldb::LanguageType language) { + switch (language) { + case lldb::eLanguageTypeObjC: + return new ObjCLanguage(); + default: + return nullptr; + } } -void -ObjCLanguage::MethodName::Clear() -{ - m_full.Clear(); - m_class.Clear(); - m_category.Clear(); - m_selector.Clear(); - m_type = eTypeUnspecified; - m_category_is_valid = false; +void ObjCLanguage::MethodName::Clear() { + m_full.Clear(); + m_class.Clear(); + m_category.Clear(); + m_selector.Clear(); + m_type = eTypeUnspecified; + m_category_is_valid = false; } -bool -ObjCLanguage::MethodName::SetName (const char *name, bool strict) -{ - Clear(); - if (name && name[0]) - { - // If "strict" is true. then the method must be specified with a - // '+' or '-' at the beginning. If "strict" is false, then the '+' - // or '-' can be omitted - bool valid_prefix = false; - - if (name[0] == '+' || name[0] == '-') - { - valid_prefix = name[1] == '['; - if (name[0] == '+') - m_type = eTypeClassMethod; - else - m_type = eTypeInstanceMethod; - } - else if (!strict) - { - // "strict" is false, the name just needs to start with '[' - valid_prefix = name[0] == '['; - } - - if (valid_prefix) - { - int name_len = strlen (name); - // Objective C methods must have at least: - // "-[" or "+[" prefix - // One character for a class name - // One character for the space between the class name - // One character for the method name - // "]" suffix - if (name_len >= (5 + (strict ? 1 : 0)) && name[name_len - 1] == ']') - { - m_full.SetCStringWithLength(name, name_len); - } - } +bool ObjCLanguage::MethodName::SetName(const char *name, bool strict) { + Clear(); + if (name && name[0]) { + // If "strict" is true. then the method must be specified with a + // '+' or '-' at the beginning. If "strict" is false, then the '+' + // or '-' can be omitted + bool valid_prefix = false; + + if (name[0] == '+' || name[0] == '-') { + valid_prefix = name[1] == '['; + if (name[0] == '+') + m_type = eTypeClassMethod; + else + m_type = eTypeInstanceMethod; + } else if (!strict) { + // "strict" is false, the name just needs to start with '[' + valid_prefix = name[0] == '['; + } + + if (valid_prefix) { + int name_len = strlen(name); + // Objective C methods must have at least: + // "-[" or "+[" prefix + // One character for a class name + // One character for the space between the class name + // One character for the method name + // "]" suffix + if (name_len >= (5 + (strict ? 1 : 0)) && name[name_len - 1] == ']') { + m_full.SetCStringWithLength(name, name_len); + } } - return IsValid(strict); + } + return IsValid(strict); } -const ConstString & -ObjCLanguage::MethodName::GetClassName () -{ - if (!m_class) - { - if (IsValid(false)) - { - const char *full = m_full.GetCString(); - const char *class_start = (full[0] == '[' ? full + 1 : full + 2); - const char *paren_pos = strchr (class_start, '('); - if (paren_pos) - { - m_class.SetCStringWithLength (class_start, paren_pos - class_start); - } - else - { - // No '(' was found in the full name, we can definitively say - // that our category was valid (and empty). - m_category_is_valid = true; - const char *space_pos = strchr (full, ' '); - if (space_pos) - { - m_class.SetCStringWithLength (class_start, space_pos - class_start); - if (!m_class_category) - { - // No category in name, so we can also fill in the m_class_category - m_class_category = m_class; - } - } - } +const ConstString &ObjCLanguage::MethodName::GetClassName() { + if (!m_class) { + if (IsValid(false)) { + const char *full = m_full.GetCString(); + const char *class_start = (full[0] == '[' ? full + 1 : full + 2); + const char *paren_pos = strchr(class_start, '('); + if (paren_pos) { + m_class.SetCStringWithLength(class_start, paren_pos - class_start); + } else { + // No '(' was found in the full name, we can definitively say + // that our category was valid (and empty). + m_category_is_valid = true; + const char *space_pos = strchr(full, ' '); + if (space_pos) { + m_class.SetCStringWithLength(class_start, space_pos - class_start); + if (!m_class_category) { + // No category in name, so we can also fill in the m_class_category + m_class_category = m_class; + } } + } } - return m_class; + } + return m_class; } -const ConstString & -ObjCLanguage::MethodName::GetClassNameWithCategory () -{ - if (!m_class_category) - { - if (IsValid(false)) - { - const char *full = m_full.GetCString(); - const char *class_start = (full[0] == '[' ? full + 1 : full + 2); - const char *space_pos = strchr (full, ' '); - if (space_pos) - { - m_class_category.SetCStringWithLength (class_start, space_pos - class_start); - // If m_class hasn't been filled in and the class with category doesn't - // contain a '(', then we can also fill in the m_class - if (!m_class && strchr(m_class_category.GetCString(), '(') == nullptr) - { - m_class = m_class_category; - // No '(' was found in the full name, we can definitively say - // that our category was valid (and empty). - m_category_is_valid = true; - - } - } +const ConstString &ObjCLanguage::MethodName::GetClassNameWithCategory() { + if (!m_class_category) { + if (IsValid(false)) { + const char *full = m_full.GetCString(); + const char *class_start = (full[0] == '[' ? full + 1 : full + 2); + const char *space_pos = strchr(full, ' '); + if (space_pos) { + m_class_category.SetCStringWithLength(class_start, + space_pos - class_start); + // If m_class hasn't been filled in and the class with category doesn't + // contain a '(', then we can also fill in the m_class + if (!m_class && strchr(m_class_category.GetCString(), '(') == nullptr) { + m_class = m_class_category; + // No '(' was found in the full name, we can definitively say + // that our category was valid (and empty). + m_category_is_valid = true; } + } } - return m_class_category; + } + return m_class_category; } -const ConstString & -ObjCLanguage::MethodName::GetSelector () -{ - if (!m_selector) - { - if (IsValid(false)) - { - const char *full = m_full.GetCString(); - const char *space_pos = strchr (full, ' '); - if (space_pos) - { - ++space_pos; // skip the space - m_selector.SetCStringWithLength (space_pos, m_full.GetLength() - (space_pos - full) - 1); - } - } +const ConstString &ObjCLanguage::MethodName::GetSelector() { + if (!m_selector) { + if (IsValid(false)) { + const char *full = m_full.GetCString(); + const char *space_pos = strchr(full, ' '); + if (space_pos) { + ++space_pos; // skip the space + m_selector.SetCStringWithLength(space_pos, m_full.GetLength() - + (space_pos - full) - 1); + } } - return m_selector; + } + return m_selector; } -const ConstString & -ObjCLanguage::MethodName::GetCategory () -{ - if (!m_category_is_valid && !m_category) - { - if (IsValid(false)) - { - m_category_is_valid = true; - const char *full = m_full.GetCString(); - const char *class_start = (full[0] == '[' ? full + 1 : full + 2); - const char *open_paren_pos = strchr (class_start, '('); - if (open_paren_pos) - { - ++open_paren_pos; // Skip the open paren - const char *close_paren_pos = strchr (open_paren_pos, ')'); - if (close_paren_pos) - m_category.SetCStringWithLength (open_paren_pos, close_paren_pos - open_paren_pos); - } - } +const ConstString &ObjCLanguage::MethodName::GetCategory() { + if (!m_category_is_valid && !m_category) { + if (IsValid(false)) { + m_category_is_valid = true; + const char *full = m_full.GetCString(); + const char *class_start = (full[0] == '[' ? full + 1 : full + 2); + const char *open_paren_pos = strchr(class_start, '('); + if (open_paren_pos) { + ++open_paren_pos; // Skip the open paren + const char *close_paren_pos = strchr(open_paren_pos, ')'); + if (close_paren_pos) + m_category.SetCStringWithLength(open_paren_pos, + close_paren_pos - open_paren_pos); + } } - return m_category; + } + return m_category; } -ConstString -ObjCLanguage::MethodName::GetFullNameWithoutCategory (bool empty_if_no_category) -{ - if (IsValid(false)) - { - if (HasCategory()) - { - StreamString strm; - if (m_type == eTypeClassMethod) - strm.PutChar('+'); - else if (m_type == eTypeInstanceMethod) - strm.PutChar('-'); - strm.Printf("[%s %s]", GetClassName().GetCString(), GetSelector().GetCString()); - return ConstString(strm.GetString().c_str()); - } - - if (!empty_if_no_category) - { - // Just return the full name since it doesn't have a category - return GetFullName(); - } +ConstString ObjCLanguage::MethodName::GetFullNameWithoutCategory( + bool empty_if_no_category) { + if (IsValid(false)) { + if (HasCategory()) { + StreamString strm; + if (m_type == eTypeClassMethod) + strm.PutChar('+'); + else if (m_type == eTypeInstanceMethod) + strm.PutChar('-'); + strm.Printf("[%s %s]", GetClassName().GetCString(), + GetSelector().GetCString()); + return ConstString(strm.GetString().c_str()); } - return ConstString(); + + if (!empty_if_no_category) { + // Just return the full name since it doesn't have a category + return GetFullName(); + } + } + return ConstString(); } -size_t -ObjCLanguage::MethodName::GetFullNames (std::vector<ConstString> &names, bool append) -{ - if (!append) - names.clear(); - if (IsValid(false)) - { - StreamString strm; - const bool is_class_method = m_type == eTypeClassMethod; - const bool is_instance_method = m_type == eTypeInstanceMethod; - const ConstString &category = GetCategory(); - if (is_class_method || is_instance_method) - { - names.push_back (m_full); - if (category) - { - strm.Printf("%c[%s %s]", - is_class_method ? '+' : '-', - GetClassName().GetCString(), - GetSelector().GetCString()); - names.push_back(ConstString(strm.GetString().c_str())); - } - } - else - { - const ConstString &class_name = GetClassName(); - const ConstString &selector = GetSelector(); - strm.Printf("+[%s %s]", class_name.GetCString(), selector.GetCString()); - names.push_back(ConstString(strm.GetString().c_str())); - strm.Clear(); - strm.Printf("-[%s %s]", class_name.GetCString(), selector.GetCString()); - names.push_back(ConstString(strm.GetString().c_str())); - strm.Clear(); - if (category) - { - strm.Printf("+[%s(%s) %s]", class_name.GetCString(), category.GetCString(), selector.GetCString()); - names.push_back(ConstString(strm.GetString().c_str())); - strm.Clear(); - strm.Printf("-[%s(%s) %s]", class_name.GetCString(), category.GetCString(), selector.GetCString()); - names.push_back(ConstString(strm.GetString().c_str())); - } - } +size_t ObjCLanguage::MethodName::GetFullNames(std::vector<ConstString> &names, + bool append) { + if (!append) + names.clear(); + if (IsValid(false)) { + StreamString strm; + const bool is_class_method = m_type == eTypeClassMethod; + const bool is_instance_method = m_type == eTypeInstanceMethod; + const ConstString &category = GetCategory(); + if (is_class_method || is_instance_method) { + names.push_back(m_full); + if (category) { + strm.Printf("%c[%s %s]", is_class_method ? '+' : '-', + GetClassName().GetCString(), GetSelector().GetCString()); + names.push_back(ConstString(strm.GetString().c_str())); + } + } else { + const ConstString &class_name = GetClassName(); + const ConstString &selector = GetSelector(); + strm.Printf("+[%s %s]", class_name.GetCString(), selector.GetCString()); + names.push_back(ConstString(strm.GetString().c_str())); + strm.Clear(); + strm.Printf("-[%s %s]", class_name.GetCString(), selector.GetCString()); + names.push_back(ConstString(strm.GetString().c_str())); + strm.Clear(); + if (category) { + strm.Printf("+[%s(%s) %s]", class_name.GetCString(), + category.GetCString(), selector.GetCString()); + names.push_back(ConstString(strm.GetString().c_str())); + strm.Clear(); + strm.Printf("-[%s(%s) %s]", class_name.GetCString(), + category.GetCString(), selector.GetCString()); + names.push_back(ConstString(strm.GetString().c_str())); + } } - return names.size(); + } + return names.size(); } -static void -LoadObjCFormatters(TypeCategoryImplSP objc_category_sp) -{ - if (!objc_category_sp) - return; - - TypeSummaryImpl::Flags objc_flags; - objc_flags.SetCascades(false) - .SetSkipPointers(true) - .SetSkipReferences(true) - .SetDontShowChildren(true) - .SetDontShowValue(true) - .SetShowMembersOneLiner(false) - .SetHideItemNames(false); - - lldb::TypeSummaryImplSP ObjC_BOOL_summary(new CXXFunctionSummaryFormat(objc_flags, lldb_private::formatters::ObjCBOOLSummaryProvider,"")); - objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL"), - ObjC_BOOL_summary); - objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL &"), - ObjC_BOOL_summary); - objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL *"), - ObjC_BOOL_summary); - +static void LoadObjCFormatters(TypeCategoryImplSP objc_category_sp) { + if (!objc_category_sp) + return; + + TypeSummaryImpl::Flags objc_flags; + objc_flags.SetCascades(false) + .SetSkipPointers(true) + .SetSkipReferences(true) + .SetDontShowChildren(true) + .SetDontShowValue(true) + .SetShowMembersOneLiner(false) + .SetHideItemNames(false); + + lldb::TypeSummaryImplSP ObjC_BOOL_summary(new CXXFunctionSummaryFormat( + objc_flags, lldb_private::formatters::ObjCBOOLSummaryProvider, "")); + objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL"), + ObjC_BOOL_summary); + objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL &"), + ObjC_BOOL_summary); + objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL *"), + ObjC_BOOL_summary); + #ifndef LLDB_DISABLE_PYTHON - // we need to skip pointers here since we are special casing a SEL* when retrieving its value - objc_flags.SetSkipPointers(true); - AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("SEL"), objc_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("struct objc_selector"), objc_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("objc_selector"), objc_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("objc_selector *"), objc_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("SEL *"), objc_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCClassSummaryProvider, "Class summary provider", ConstString("Class"), objc_flags); - - SyntheticChildren::Flags class_synth_flags; - class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false); - - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::ObjCClassSyntheticFrontEndCreator, "Class synthetic children", ConstString("Class"), class_synth_flags); + // we need to skip pointers here since we are special casing a SEL* when + // retrieving its value + objc_flags.SetSkipPointers(true); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::ObjCSELSummaryProvider<false>, + "SEL summary provider", ConstString("SEL"), objc_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, + "SEL summary provider", ConstString("struct objc_selector"), objc_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, + "SEL summary provider", ConstString("objc_selector"), objc_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, + "SEL summary provider", ConstString("objc_selector *"), objc_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::ObjCSELSummaryProvider<true>, + "SEL summary provider", ConstString("SEL *"), objc_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::ObjCClassSummaryProvider, + "Class summary provider", ConstString("Class"), objc_flags); + + SyntheticChildren::Flags class_synth_flags; + class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences( + false); + + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::ObjCClassSyntheticFrontEndCreator, + "Class synthetic children", ConstString("Class"), + class_synth_flags); #endif // LLDB_DISABLE_PYTHON - - objc_flags.SetSkipPointers(false); - objc_flags.SetCascades(true); - objc_flags.SetSkipReferences(false); - - AddStringSummary (objc_category_sp, - "${var.__FuncPtr%A}", - ConstString("__block_literal_generic"), - objc_flags); - - AddStringSummary(objc_category_sp, - "${var.years} years, ${var.months} months, ${var.days} days, ${var.hours} hours, ${var.minutes} minutes ${var.seconds} seconds", - ConstString("CFGregorianUnits"), - objc_flags); - AddStringSummary(objc_category_sp, - "location=${var.location} length=${var.length}", - ConstString("CFRange"), - objc_flags); - - AddStringSummary(objc_category_sp, - "location=${var.location}, length=${var.length}", - ConstString("NSRange"), - objc_flags); - AddStringSummary(objc_category_sp, - "(${var.origin}, ${var.size}), ...", - ConstString("NSRectArray"), - objc_flags); - - AddOneLineSummary (objc_category_sp, - ConstString("NSPoint"), - objc_flags); - AddOneLineSummary (objc_category_sp, - ConstString("NSSize"), - objc_flags); - AddOneLineSummary (objc_category_sp, - ConstString("NSRect"), - objc_flags); - - AddOneLineSummary (objc_category_sp, - ConstString("CGSize"), - objc_flags); - AddOneLineSummary (objc_category_sp, - ConstString("CGPoint"), - objc_flags); - AddOneLineSummary (objc_category_sp, - ConstString("CGRect"), - objc_flags); - - AddStringSummary(objc_category_sp, - "red=${var.red} green=${var.green} blue=${var.blue}", - ConstString("RGBColor"), - objc_flags); - AddStringSummary(objc_category_sp, - "(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})", - ConstString("Rect"), - objc_flags); - AddStringSummary(objc_category_sp, - "{(v=${var.v}, h=${var.h})}", - ConstString("Point"), - objc_flags); - AddStringSummary(objc_category_sp, - "${var.month}/${var.day}/${var.year} ${var.hour} :${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}", - ConstString("DateTimeRect *"), - objc_flags); - AddStringSummary(objc_category_sp, - "${var.ld.month}/${var.ld.day}/${var.ld.year} ${var.ld.hour} :${var.ld.minute} :${var.ld.second} dayOfWeek:${var.ld.dayOfWeek}", - ConstString("LongDateRect"), - objc_flags); - AddStringSummary(objc_category_sp, - "(x=${var.x}, y=${var.y})", - ConstString("HIPoint"), - objc_flags); - AddStringSummary(objc_category_sp, - "origin=${var.origin} size=${var.size}", - ConstString("HIRect"), - objc_flags); - - TypeSummaryImpl::Flags appkit_flags; - appkit_flags.SetCascades(true) - .SetSkipPointers(false) - .SetSkipReferences(false) - .SetDontShowChildren(true) - .SetDontShowValue(false) - .SetShowMembersOneLiner(false) - .SetHideItemNames(false); - - appkit_flags.SetDontShowChildren(false); - + + objc_flags.SetSkipPointers(false); + objc_flags.SetCascades(true); + objc_flags.SetSkipReferences(false); + + AddStringSummary(objc_category_sp, "${var.__FuncPtr%A}", + ConstString("__block_literal_generic"), objc_flags); + + AddStringSummary(objc_category_sp, "${var.years} years, ${var.months} " + "months, ${var.days} days, ${var.hours} " + "hours, ${var.minutes} minutes " + "${var.seconds} seconds", + ConstString("CFGregorianUnits"), objc_flags); + AddStringSummary(objc_category_sp, + "location=${var.location} length=${var.length}", + ConstString("CFRange"), objc_flags); + + AddStringSummary(objc_category_sp, + "location=${var.location}, length=${var.length}", + ConstString("NSRange"), objc_flags); + AddStringSummary(objc_category_sp, "(${var.origin}, ${var.size}), ...", + ConstString("NSRectArray"), objc_flags); + + AddOneLineSummary(objc_category_sp, ConstString("NSPoint"), objc_flags); + AddOneLineSummary(objc_category_sp, ConstString("NSSize"), objc_flags); + AddOneLineSummary(objc_category_sp, ConstString("NSRect"), objc_flags); + + AddOneLineSummary(objc_category_sp, ConstString("CGSize"), objc_flags); + AddOneLineSummary(objc_category_sp, ConstString("CGPoint"), objc_flags); + AddOneLineSummary(objc_category_sp, ConstString("CGRect"), objc_flags); + + AddStringSummary(objc_category_sp, + "red=${var.red} green=${var.green} blue=${var.blue}", + ConstString("RGBColor"), objc_flags); + AddStringSummary( + objc_category_sp, + "(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})", + ConstString("Rect"), objc_flags); + AddStringSummary(objc_category_sp, "{(v=${var.v}, h=${var.h})}", + ConstString("Point"), objc_flags); + AddStringSummary(objc_category_sp, + "${var.month}/${var.day}/${var.year} ${var.hour} " + ":${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}", + ConstString("DateTimeRect *"), objc_flags); + AddStringSummary(objc_category_sp, "${var.ld.month}/${var.ld.day}/" + "${var.ld.year} ${var.ld.hour} " + ":${var.ld.minute} :${var.ld.second} " + "dayOfWeek:${var.ld.dayOfWeek}", + ConstString("LongDateRect"), objc_flags); + AddStringSummary(objc_category_sp, "(x=${var.x}, y=${var.y})", + ConstString("HIPoint"), objc_flags); + AddStringSummary(objc_category_sp, "origin=${var.origin} size=${var.size}", + ConstString("HIRect"), objc_flags); + + TypeSummaryImpl::Flags appkit_flags; + appkit_flags.SetCascades(true) + .SetSkipPointers(false) + .SetSkipReferences(false) + .SetDontShowChildren(true) + .SetDontShowValue(false) + .SetShowMembersOneLiner(false) + .SetHideItemNames(false); + + appkit_flags.SetDontShowChildren(false); + #ifndef LLDB_DISABLE_PYTHON - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSArray"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSMutableArray"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayI"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArray0"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSSingleObjectArrayI"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayM"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSCFArray"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFArrayRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFMutableArrayRef"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSDictionary"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSMutableDictionary"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSCFDictionary"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryI"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSSingleEntryDictionaryI"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryM"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFDictionaryRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFMutableDictionaryRef"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSSet summary", ConstString("NSSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFSetRef summary", ConstString("CFSetRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFMutableSetRef summary", ConstString("CFMutableSetRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSCFSet summary", ConstString("__NSCFSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetI summary", ConstString("__NSSetI"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetM summary", ConstString("__NSSetM"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSCountedSet summary", ConstString("NSCountedSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSOrderedSet summary", ConstString("NSOrderedSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetI summary", ConstString("__NSOrderedSetI"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetM summary", ConstString("__NSOrderedSetM"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSError_SummaryProvider, "NSError summary provider", ConstString("NSError"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSException_SummaryProvider, "NSException summary provider", ConstString("NSException"), appkit_flags); - - // AddSummary(appkit_category_sp, "${var.key%@} -> ${var.value%@}", ConstString("$_lldb_typegen_nspair"), appkit_flags); - - appkit_flags.SetDontShowChildren(true); - - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayM"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArray0"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSSingleObjectArrayI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSArray"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSMutableArray"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSCFArray"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFMutableArrayRef"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFArrayRef"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryM"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSSingleEntryDictionaryI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSCFDictionary"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSDictionary"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSMutableDictionary"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFDictionaryRef"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFMutableDictionaryRef"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSErrorSyntheticFrontEndCreator, "NSError synthetic children", ConstString("NSError"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSExceptionSyntheticFrontEndCreator, "NSException synthetic children", ConstString("NSException"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSSet synthetic children", ConstString("NSSet"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetI synthetic children", ConstString("__NSSetI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetM synthetic children", ConstString("__NSSetM"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSMutableSet synthetic children", ConstString("NSMutableSet"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSOrderedSet synthetic children", ConstString("NSOrderedSet"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetI synthetic children", ConstString("__NSOrderedSetI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetM synthetic children", ConstString("__NSOrderedSetM"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSIndexPathSyntheticFrontEndCreator, "NSIndexPath synthetic children", ConstString("NSIndexPath"), ScriptedSyntheticChildren::Flags()); - - AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFBagRef"), appkit_flags); - AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("__CFBag"), appkit_flags); - AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("const struct __CFBag"), appkit_flags); - AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFMutableBagRef"), appkit_flags); - - AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("CFBinaryHeapRef"), appkit_flags); - AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("__CFBinaryHeap"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFStringRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__CFString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFMutableStringRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSMutableString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFConstantString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFConstantString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSPathStore2"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSTaggedPointerString"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSAttributedStringSummaryProvider, "NSAttributedString summary provider", ConstString("NSAttributedString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSMutableAttributedString"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSConcreteMutableAttributedString"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSBundleSummaryProvider, "NSBundle summary provider", ConstString("NSBundle"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSData"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("_NSInlineData"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteData"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteMutableData"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSMutableData"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("__NSCFData"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFDataRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSMachPortSummaryProvider, "NSMachPort summary provider", ConstString("NSMachPort"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSNotification"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSConcreteNotification"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSNumber"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "CFNumberRef summary provider", ConstString("CFNumberRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFBoolean"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFNumber"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFBoolean"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFNumber"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("NSURL"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("CFURLRef"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSDate"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSDate"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSTaggedDate"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSCalendarDate"), appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("NSTimeZone"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("CFTimeZoneRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("__NSTimeZone"), appkit_flags); - - // CFAbsoluteTime is actually a double rather than a pointer to an object - // we do not care about the numeric value, since it is probably meaningless to users - appkit_flags.SetDontShowValue(true); - AddCXXSummary(objc_category_sp, lldb_private::formatters::CFAbsoluteTimeSummaryProvider, "CFAbsoluteTime summary provider", ConstString("CFAbsoluteTime"), appkit_flags); - appkit_flags.SetDontShowValue(false); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSIndexSet"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSMutableIndexSet"), appkit_flags); - - AddStringSummary(objc_category_sp, - "@\"${var.month%d}/${var.day%d}/${var.year%d} ${var.hour%d}:${var.minute%d}:${var.second}\"", - ConstString("CFGregorianDate"), - appkit_flags); - - AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFBitVectorRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFMutableBitVectorRef"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFBitVector"), appkit_flags); - AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFMutableBitVector"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("NSArray"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("NSMutableArray"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("__NSArrayI"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("__NSArray0"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", + ConstString("__NSSingleObjectArrayI"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("__NSArrayM"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("__NSCFArray"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("CFArrayRef"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSArraySummaryProvider, + "NSArray summary provider", ConstString("CFMutableArrayRef"), + appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<false>, + "NSDictionary summary provider", ConstString("NSDictionary"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<false>, + "NSDictionary summary provider", + ConstString("NSMutableDictionary"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<false>, + "NSDictionary summary provider", + ConstString("__NSCFDictionary"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<false>, + "NSDictionary summary provider", ConstString("__NSDictionaryI"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<false>, + "NSDictionary summary provider", + ConstString("__NSSingleEntryDictionaryI"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<false>, + "NSDictionary summary provider", ConstString("__NSDictionaryM"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<true>, + "NSDictionary summary provider", ConstString("CFDictionaryRef"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDictionarySummaryProvider<true>, + "NSDictionary summary provider", + ConstString("CFMutableDictionaryRef"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSSetSummaryProvider<false>, + "NSSet summary", ConstString("NSSet"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, + "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSSetSummaryProvider<true>, + "CFSetRef summary", ConstString("CFSetRef"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, + "CFMutableSetRef summary", ConstString("CFMutableSetRef"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSSetSummaryProvider<false>, + "__NSCFSet summary", ConstString("__NSCFSet"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSSetSummaryProvider<false>, + "__NSSetI summary", ConstString("__NSSetI"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSSetSummaryProvider<false>, + "__NSSetM summary", ConstString("__NSSetM"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, + "NSCountedSet summary", ConstString("NSCountedSet"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, + "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, + "NSOrderedSet summary", ConstString("NSOrderedSet"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, + "__NSOrderedSetI summary", ConstString("__NSOrderedSetI"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, + "__NSOrderedSetM summary", ConstString("__NSOrderedSetM"), appkit_flags); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSError_SummaryProvider, + "NSError summary provider", ConstString("NSError"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSException_SummaryProvider, + "NSException summary provider", ConstString("NSException"), appkit_flags); + + // AddSummary(appkit_category_sp, "${var.key%@} -> ${var.value%@}", + // ConstString("$_lldb_typegen_nspair"), appkit_flags); + + appkit_flags.SetDontShowChildren(true); + + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("__NSArrayM"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("__NSArrayI"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("__NSArray0"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", + ConstString("__NSSingleObjectArrayI"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("NSArray"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("NSMutableArray"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("__NSCFArray"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", + ConstString("CFMutableArrayRef"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSArraySyntheticFrontEndCreator, + "NSArray synthetic children", ConstString("CFArrayRef"), + ScriptedSyntheticChildren::Flags()); + + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("__NSDictionaryM"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("__NSDictionaryI"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", + ConstString("__NSSingleEntryDictionaryI"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("__NSCFDictionary"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("NSDictionary"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("NSMutableDictionary"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("CFDictionaryRef"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, + lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, + "NSDictionary synthetic children", ConstString("CFMutableDictionaryRef"), + ScriptedSyntheticChildren::Flags()); + + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSErrorSyntheticFrontEndCreator, + "NSError synthetic children", ConstString("NSError"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSExceptionSyntheticFrontEndCreator, + "NSException synthetic children", ConstString("NSException"), + ScriptedSyntheticChildren::Flags()); + + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "NSSet synthetic children", ConstString("NSSet"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "__NSSetI synthetic children", ConstString("__NSSetI"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "__NSSetM synthetic children", ConstString("__NSSetM"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "NSMutableSet synthetic children", ConstString("NSMutableSet"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "NSOrderedSet synthetic children", ConstString("NSOrderedSet"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "__NSOrderedSetI synthetic children", ConstString("__NSOrderedSetI"), + ScriptedSyntheticChildren::Flags()); + AddCXXSynthetic( + objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, + "__NSOrderedSetM synthetic children", ConstString("__NSOrderedSetM"), + ScriptedSyntheticChildren::Flags()); + + AddCXXSynthetic(objc_category_sp, + lldb_private::formatters::NSIndexPathSyntheticFrontEndCreator, + "NSIndexPath synthetic children", ConstString("NSIndexPath"), + ScriptedSyntheticChildren::Flags()); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::CFBagSummaryProvider, + "CFBag summary provider", ConstString("CFBagRef"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBagSummaryProvider, + "CFBag summary provider", ConstString("__CFBag"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBagSummaryProvider, + "CFBag summary provider", ConstString("const struct __CFBag"), + appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::CFBagSummaryProvider, + "CFBag summary provider", ConstString("CFMutableBagRef"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBinaryHeapSummaryProvider, + "CFBinaryHeap summary provider", ConstString("CFBinaryHeapRef"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBinaryHeapSummaryProvider, + "CFBinaryHeap summary provider", ConstString("__CFBinaryHeap"), + appkit_flags); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("NSString"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("CFStringRef"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("__CFString"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("CFMutableStringRef"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("NSMutableString"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", + ConstString("__NSCFConstantString"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("__NSCFString"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("NSCFConstantString"), + appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("NSCFString"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", ConstString("NSPathStore2"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSStringSummaryProvider, + "NSString summary provider", + ConstString("NSTaggedPointerString"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSAttributedStringSummaryProvider, + "NSAttributedString summary provider", + ConstString("NSAttributedString"), appkit_flags); + AddCXXSummary( + objc_category_sp, + lldb_private::formatters::NSMutableAttributedStringSummaryProvider, + "NSMutableAttributedString summary provider", + ConstString("NSMutableAttributedString"), appkit_flags); + AddCXXSummary( + objc_category_sp, + lldb_private::formatters::NSMutableAttributedStringSummaryProvider, + "NSMutableAttributedString summary provider", + ConstString("NSConcreteMutableAttributedString"), appkit_flags); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSBundleSummaryProvider, + "NSBundle summary provider", ConstString("NSBundle"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDataSummaryProvider<false>, + "NSData summary provider", ConstString("NSData"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, + "NSData summary provider", ConstString("_NSInlineData"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, + "NSData summary provider", ConstString("NSConcreteData"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDataSummaryProvider<false>, + "NSData summary provider", ConstString("NSConcreteMutableData"), + appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, + "NSData summary provider", ConstString("NSMutableData"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, + "NSData summary provider", ConstString("__NSCFData"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, + "NSData summary provider", ConstString("CFDataRef"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, + "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSMachPortSummaryProvider, + "NSMachPort summary provider", ConstString("NSMachPort"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSNotificationSummaryProvider, + "NSNotification summary provider", + ConstString("NSNotification"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSNotificationSummaryProvider, + "NSNotification summary provider", + ConstString("NSConcreteNotification"), appkit_flags); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, + "NSNumber summary provider", ConstString("NSNumber"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, + "CFNumberRef summary provider", ConstString("CFNumberRef"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, + "NSNumber summary provider", ConstString("__NSCFBoolean"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, + "NSNumber summary provider", ConstString("__NSCFNumber"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, + "NSNumber summary provider", ConstString("NSCFBoolean"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, + "NSNumber summary provider", ConstString("NSCFNumber"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSURLSummaryProvider, + "NSURL summary provider", ConstString("NSURL"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSURLSummaryProvider, + "NSURL summary provider", ConstString("CFURLRef"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSDateSummaryProvider, + "NSDate summary provider", ConstString("NSDate"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, + "NSDate summary provider", ConstString("__NSDate"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, + "NSDate summary provider", ConstString("__NSTaggedDate"), appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, + "NSDate summary provider", ConstString("NSCalendarDate"), appkit_flags); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, + "NSTimeZone summary provider", ConstString("NSTimeZone"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSTimeZoneSummaryProvider, + "NSTimeZone summary provider", ConstString("CFTimeZoneRef"), + appkit_flags); + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, + "NSTimeZone summary provider", ConstString("__NSTimeZone"), appkit_flags); + + // CFAbsoluteTime is actually a double rather than a pointer to an object + // we do not care about the numeric value, since it is probably meaningless to + // users + appkit_flags.SetDontShowValue(true); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFAbsoluteTimeSummaryProvider, + "CFAbsoluteTime summary provider", + ConstString("CFAbsoluteTime"), appkit_flags); + appkit_flags.SetDontShowValue(false); + + AddCXXSummary( + objc_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, + "NSIndexSet summary provider", ConstString("NSIndexSet"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::NSIndexSetSummaryProvider, + "NSIndexSet summary provider", ConstString("NSMutableIndexSet"), + appkit_flags); + + AddStringSummary(objc_category_sp, + "@\"${var.month%d}/${var.day%d}/${var.year%d} " + "${var.hour%d}:${var.minute%d}:${var.second}\"", + ConstString("CFGregorianDate"), appkit_flags); + + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBitVectorSummaryProvider, + "CFBitVector summary provider", ConstString("CFBitVectorRef"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBitVectorSummaryProvider, + "CFBitVector summary provider", + ConstString("CFMutableBitVectorRef"), appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBitVectorSummaryProvider, + "CFBitVector summary provider", ConstString("__CFBitVector"), + appkit_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CFBitVectorSummaryProvider, + "CFBitVector summary provider", + ConstString("__CFMutableBitVector"), appkit_flags); #endif // LLDB_DISABLE_PYTHON } -static void -LoadCoreMediaFormatters(TypeCategoryImplSP objc_category_sp) -{ - if (!objc_category_sp) - return; - - TypeSummaryImpl::Flags cm_flags; - cm_flags.SetCascades(true) - .SetDontShowChildren(false) - .SetDontShowValue(false) - .SetHideItemNames(false) - .SetShowMembersOneLiner(false) - .SetSkipPointers(false) - .SetSkipReferences(false); - +static void LoadCoreMediaFormatters(TypeCategoryImplSP objc_category_sp) { + if (!objc_category_sp) + return; + + TypeSummaryImpl::Flags cm_flags; + cm_flags.SetCascades(true) + .SetDontShowChildren(false) + .SetDontShowValue(false) + .SetHideItemNames(false) + .SetShowMembersOneLiner(false) + .SetSkipPointers(false) + .SetSkipReferences(false); + #ifndef LLDB_DISABLE_PYTHON - AddCXXSummary(objc_category_sp, lldb_private::formatters::CMTimeSummaryProvider, "CMTime summary provider", ConstString("CMTime"), cm_flags); + AddCXXSummary(objc_category_sp, + lldb_private::formatters::CMTimeSummaryProvider, + "CMTime summary provider", ConstString("CMTime"), cm_flags); #endif // LLDB_DISABLE_PYTHON } -lldb::TypeCategoryImplSP -ObjCLanguage::GetFormatters () -{ - static std::once_flag g_initialize; - static TypeCategoryImplSP g_category; - - std::call_once(g_initialize, [this] () -> void { - DataVisualization::Categories::GetCategory(GetPluginName(), g_category); - if (g_category) - { - LoadCoreMediaFormatters(g_category); - LoadObjCFormatters(g_category); - } - }); - return g_category; +lldb::TypeCategoryImplSP ObjCLanguage::GetFormatters() { + static std::once_flag g_initialize; + static TypeCategoryImplSP g_category; + + std::call_once(g_initialize, [this]() -> void { + DataVisualization::Categories::GetCategory(GetPluginName(), g_category); + if (g_category) { + LoadCoreMediaFormatters(g_category); + LoadObjCFormatters(g_category); + } + }); + return g_category; } std::vector<ConstString> -ObjCLanguage::GetPossibleFormattersMatches (ValueObject& valobj, lldb::DynamicValueType use_dynamic) -{ - std::vector<ConstString> result; - - if (use_dynamic == lldb::eNoDynamicValues) - return result; - - CompilerType compiler_type(valobj.GetCompilerType()); - - const bool check_cpp = false; - const bool check_objc = true; - bool canBeObjCDynamic = compiler_type.IsPossibleDynamicType(nullptr, check_cpp, check_objc); - - if (canBeObjCDynamic) - { - do { - lldb::ProcessSP process_sp = valobj.GetProcessSP(); - if (!process_sp) - break; - ObjCLanguageRuntime* runtime = process_sp->GetObjCLanguageRuntime(); - if (runtime == nullptr) - break; - ObjCLanguageRuntime::ClassDescriptorSP objc_class_sp (runtime->GetClassDescriptor(valobj)); - if (!objc_class_sp) - break; - if (ConstString name = objc_class_sp->GetClassName()) - result.push_back(name); - } while (false); - } - +ObjCLanguage::GetPossibleFormattersMatches(ValueObject &valobj, + lldb::DynamicValueType use_dynamic) { + std::vector<ConstString> result; + + if (use_dynamic == lldb::eNoDynamicValues) return result; + + CompilerType compiler_type(valobj.GetCompilerType()); + + const bool check_cpp = false; + const bool check_objc = true; + bool canBeObjCDynamic = + compiler_type.IsPossibleDynamicType(nullptr, check_cpp, check_objc); + + if (canBeObjCDynamic) { + do { + lldb::ProcessSP process_sp = valobj.GetProcessSP(); + if (!process_sp) + break; + ObjCLanguageRuntime *runtime = process_sp->GetObjCLanguageRuntime(); + if (runtime == nullptr) + break; + ObjCLanguageRuntime::ClassDescriptorSP objc_class_sp( + runtime->GetClassDescriptor(valobj)); + if (!objc_class_sp) + break; + if (ConstString name = objc_class_sp->GetClassName()) + result.push_back(name); + } while (false); + } + + return result; } -std::unique_ptr<Language::TypeScavenger> -ObjCLanguage::GetTypeScavenger () -{ - class ObjCTypeScavenger : public Language::TypeScavenger - { +std::unique_ptr<Language::TypeScavenger> ObjCLanguage::GetTypeScavenger() { + class ObjCTypeScavenger : public Language::TypeScavenger { + private: + class ObjCScavengerResult : public Language::TypeScavenger::Result { + public: + ObjCScavengerResult(CompilerType type) + : Language::TypeScavenger::Result(), m_compiler_type(type) {} + + bool IsValid() override { return m_compiler_type.IsValid(); } + + bool DumpToStream(Stream &stream, bool print_help_if_available) override { + if (IsValid()) { + m_compiler_type.DumpTypeDescription(&stream); + stream.EOL(); + return true; + } + return false; + } + + ~ObjCScavengerResult() override = default; + private: - class ObjCScavengerResult : public Language::TypeScavenger::Result - { - public: - ObjCScavengerResult (CompilerType type) : - Language::TypeScavenger::Result(), - m_compiler_type(type) - { - } - - bool - IsValid () override - { - return m_compiler_type.IsValid(); - } - - bool - DumpToStream (Stream& stream, - bool print_help_if_available) override - { - if (IsValid()) - { - m_compiler_type.DumpTypeDescription(&stream); - stream.EOL(); - return true; - } - return false; - } + CompilerType m_compiler_type; + }; - ~ObjCScavengerResult() override = default; - - private: - CompilerType m_compiler_type; - }; - - protected: - ObjCTypeScavenger() = default; - - ~ObjCTypeScavenger() override = default; - - bool - Find_Impl (ExecutionContextScope *exe_scope, - const char *key, - ResultSet &results) override - { - bool result = false; - - Target* target = exe_scope->CalculateTarget().get(); - if (target) - { - if (auto clang_modules_decl_vendor = target->GetClangModulesDeclVendor()) - { - std::vector <clang::NamedDecl*> decls; - ConstString key_cs(key); - - if (clang_modules_decl_vendor->FindDecls(key_cs, false, UINT32_MAX, decls) > 0 && - !decls.empty()) - { - CompilerType module_type = ClangASTContext::GetTypeForDecl(decls.front()); - result = true; - std::unique_ptr<Language::TypeScavenger::Result> result(new ObjCScavengerResult(module_type)); - results.insert(std::move(result)); - } - } - } - - if (!result) - { - Process* process = exe_scope->CalculateProcess().get(); - if (process) - { - const bool create_on_demand = false; - auto objc_runtime = process->GetObjCLanguageRuntime(create_on_demand); - if (objc_runtime) - { - auto decl_vendor = objc_runtime->GetDeclVendor(); - if (decl_vendor) - { - std::vector<clang::NamedDecl *> decls; - ConstString name(key); - decl_vendor->FindDecls(name, true, UINT32_MAX, decls); - for (auto decl : decls) - { - if (decl) - { - if (CompilerType candidate = ClangASTContext::GetTypeForDecl(decl)) - { - result = true; - std::unique_ptr<Language::TypeScavenger::Result> result(new ObjCScavengerResult(candidate)); - results.insert(std::move(result)); - } - } - } - } - } + protected: + ObjCTypeScavenger() = default; + + ~ObjCTypeScavenger() override = default; + + bool Find_Impl(ExecutionContextScope *exe_scope, const char *key, + ResultSet &results) override { + bool result = false; + + Target *target = exe_scope->CalculateTarget().get(); + if (target) { + if (auto clang_modules_decl_vendor = + target->GetClangModulesDeclVendor()) { + std::vector<clang::NamedDecl *> decls; + ConstString key_cs(key); + + if (clang_modules_decl_vendor->FindDecls(key_cs, false, UINT32_MAX, + decls) > 0 && + !decls.empty()) { + CompilerType module_type = + ClangASTContext::GetTypeForDecl(decls.front()); + result = true; + std::unique_ptr<Language::TypeScavenger::Result> result( + new ObjCScavengerResult(module_type)); + results.insert(std::move(result)); + } + } + } + + if (!result) { + Process *process = exe_scope->CalculateProcess().get(); + if (process) { + const bool create_on_demand = false; + auto objc_runtime = process->GetObjCLanguageRuntime(create_on_demand); + if (objc_runtime) { + auto decl_vendor = objc_runtime->GetDeclVendor(); + if (decl_vendor) { + std::vector<clang::NamedDecl *> decls; + ConstString name(key); + decl_vendor->FindDecls(name, true, UINT32_MAX, decls); + for (auto decl : decls) { + if (decl) { + if (CompilerType candidate = + ClangASTContext::GetTypeForDecl(decl)) { + result = true; + std::unique_ptr<Language::TypeScavenger::Result> result( + new ObjCScavengerResult(candidate)); + results.insert(std::move(result)); + } } + } } - - return result; + } } + } - friend class lldb_private::ObjCLanguage; - }; - - return std::unique_ptr<TypeScavenger>(new ObjCTypeScavenger()); + return result; + } + + friend class lldb_private::ObjCLanguage; + }; + + return std::unique_ptr<TypeScavenger>(new ObjCTypeScavenger()); } -bool -ObjCLanguage::GetFormatterPrefixSuffix (ValueObject& valobj, ConstString type_hint, - std::string& prefix, std::string& suffix) -{ - static ConstString g_CFBag("CFBag"); - static ConstString g_CFBinaryHeap("CFBinaryHeap"); - - static ConstString g_NSNumberChar("NSNumber:char"); - static ConstString g_NSNumberShort("NSNumber:short"); - static ConstString g_NSNumberInt("NSNumber:int"); - static ConstString g_NSNumberLong("NSNumber:long"); - static ConstString g_NSNumberFloat("NSNumber:float"); - static ConstString g_NSNumberDouble("NSNumber:double"); - - static ConstString g_NSData("NSData"); - static ConstString g_NSArray("NSArray"); - static ConstString g_NSString("NSString"); - static ConstString g_NSStringStar("NSString*"); - - if (type_hint.IsEmpty()) - return false; - - prefix.clear(); - suffix.clear(); - - if (type_hint == g_CFBag || - type_hint == g_CFBinaryHeap) - { - prefix = "@"; - return true; - } - - if (type_hint == g_NSNumberChar) - { - prefix = "(char)"; - return true; - } - if (type_hint == g_NSNumberShort) - { - prefix = "(short)"; - return true; - } - if (type_hint == g_NSNumberInt) - { - prefix = "(int)"; - return true; - } - if (type_hint == g_NSNumberLong) - { - prefix = "(long)"; - return true; - } - if (type_hint == g_NSNumberFloat) - { - prefix = "(float)"; - return true; - } - if (type_hint == g_NSNumberDouble) - { - prefix = "(double)"; - return true; - } - - if (type_hint == g_NSData || - type_hint == g_NSArray) - { - prefix = "@\""; - suffix = "\""; - return true; - } - - if (type_hint == g_NSString || - type_hint == g_NSStringStar) - { - prefix = "@"; - return true; - } - +bool ObjCLanguage::GetFormatterPrefixSuffix(ValueObject &valobj, + ConstString type_hint, + std::string &prefix, + std::string &suffix) { + static ConstString g_CFBag("CFBag"); + static ConstString g_CFBinaryHeap("CFBinaryHeap"); + + static ConstString g_NSNumberChar("NSNumber:char"); + static ConstString g_NSNumberShort("NSNumber:short"); + static ConstString g_NSNumberInt("NSNumber:int"); + static ConstString g_NSNumberLong("NSNumber:long"); + static ConstString g_NSNumberFloat("NSNumber:float"); + static ConstString g_NSNumberDouble("NSNumber:double"); + + static ConstString g_NSData("NSData"); + static ConstString g_NSArray("NSArray"); + static ConstString g_NSString("NSString"); + static ConstString g_NSStringStar("NSString*"); + + if (type_hint.IsEmpty()) return false; + + prefix.clear(); + suffix.clear(); + + if (type_hint == g_CFBag || type_hint == g_CFBinaryHeap) { + prefix = "@"; + return true; + } + + if (type_hint == g_NSNumberChar) { + prefix = "(char)"; + return true; + } + if (type_hint == g_NSNumberShort) { + prefix = "(short)"; + return true; + } + if (type_hint == g_NSNumberInt) { + prefix = "(int)"; + return true; + } + if (type_hint == g_NSNumberLong) { + prefix = "(long)"; + return true; + } + if (type_hint == g_NSNumberFloat) { + prefix = "(float)"; + return true; + } + if (type_hint == g_NSNumberDouble) { + prefix = "(double)"; + return true; + } + + if (type_hint == g_NSData || type_hint == g_NSArray) { + prefix = "@\""; + suffix = "\""; + return true; + } + + if (type_hint == g_NSString || type_hint == g_NSStringStar) { + prefix = "@"; + return true; + } + + return false; } -bool -ObjCLanguage::IsNilReference (ValueObject& valobj) -{ - const uint32_t mask = eTypeIsObjC | eTypeIsPointer; - bool isObjCpointer = (((valobj.GetCompilerType().GetTypeInfo(nullptr)) & mask) == mask); - if (!isObjCpointer) - return false; - bool canReadValue = true; - bool isZero = valobj.GetValueAsUnsigned(0,&canReadValue) == 0; - return canReadValue && isZero; +bool ObjCLanguage::IsNilReference(ValueObject &valobj) { + const uint32_t mask = eTypeIsObjC | eTypeIsPointer; + bool isObjCpointer = + (((valobj.GetCompilerType().GetTypeInfo(nullptr)) & mask) == mask); + if (!isObjCpointer) + return false; + bool canReadValue = true; + bool isZero = valobj.GetValueAsUnsigned(0, &canReadValue) == 0; + return canReadValue && isZero; } diff --git a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h index b1435d26429..c5010b67526 100644 --- a/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h +++ b/lldb/source/Plugins/Language/ObjC/ObjCLanguage.h @@ -17,195 +17,143 @@ // Other libraries and framework includes // Project includes -#include "lldb/lldb-private.h" #include "lldb/Core/ConstString.h" #include "lldb/Target/Language.h" +#include "lldb/lldb-private.h" namespace lldb_private { - -class ObjCLanguage : - public Language -{ + +class ObjCLanguage : public Language { public: - class MethodName - { - public: - enum Type - { - eTypeUnspecified, - eTypeClassMethod, - eTypeInstanceMethod - }; - - MethodName () : - m_full(), - m_class(), - m_category(), - m_selector(), - m_type (eTypeUnspecified), - m_category_is_valid (false) - { - } - - MethodName (const char *name, bool strict) : - m_full(), - m_class(), - m_category(), - m_selector(), - m_type (eTypeUnspecified), - m_category_is_valid (false) - { - SetName (name, strict); - } - - void - Clear(); - - bool - IsValid (bool strict) const - { - // If "strict" is true, the name must have everything specified including - // the leading "+" or "-" on the method name - if (strict && m_type == eTypeUnspecified) - return false; - // Other than that, m_full will only be filled in if the objective C - // name is valid. - return (bool)m_full; - } - - bool - HasCategory() - { - return !GetCategory().IsEmpty(); - } - - Type - GetType () const - { - return m_type; - } - - const ConstString & - GetFullName () const - { - return m_full; - } - - ConstString - GetFullNameWithoutCategory (bool empty_if_no_category); - - bool - SetName (const char *name, bool strict); - - const ConstString & - GetClassName (); - - const ConstString & - GetClassNameWithCategory (); - - const ConstString & - GetCategory (); - - const ConstString & - GetSelector (); - - // Get all possible names for a method. Examples: - // If name is "+[NSString(my_additions) myStringWithCString:]" - // names[0] => "+[NSString(my_additions) myStringWithCString:]" - // names[1] => "+[NSString myStringWithCString:]" - // If name is specified without the leading '+' or '-' like "[NSString(my_additions) myStringWithCString:]" - // names[0] => "+[NSString(my_additions) myStringWithCString:]" - // names[1] => "-[NSString(my_additions) myStringWithCString:]" - // names[2] => "+[NSString myStringWithCString:]" - // names[3] => "-[NSString myStringWithCString:]" - size_t - GetFullNames (std::vector<ConstString> &names, bool append); - - protected: - ConstString m_full; // Full name: "+[NSString(my_additions) myStringWithCString:]" - ConstString m_class; // Class name: "NSString" - ConstString m_class_category; // Class with category: "NSString(my_additions)" - ConstString m_category; // Category: "my_additions" - ConstString m_selector; // Selector: "myStringWithCString:" - Type m_type; - bool m_category_is_valid; - }; - - ObjCLanguage() = default; - - ~ObjCLanguage() override = default; - - lldb::LanguageType - GetLanguageType () const override - { - return lldb::eLanguageTypeObjC; + class MethodName { + public: + enum Type { eTypeUnspecified, eTypeClassMethod, eTypeInstanceMethod }; + + MethodName() + : m_full(), m_class(), m_category(), m_selector(), + m_type(eTypeUnspecified), m_category_is_valid(false) {} + + MethodName(const char *name, bool strict) + : m_full(), m_class(), m_category(), m_selector(), + m_type(eTypeUnspecified), m_category_is_valid(false) { + SetName(name, strict); } - - lldb::TypeCategoryImplSP - GetFormatters () override; - - std::vector<ConstString> - GetPossibleFormattersMatches (ValueObject& valobj, lldb::DynamicValueType use_dynamic) override; - - std::unique_ptr<TypeScavenger> - GetTypeScavenger () override; - - bool - GetFormatterPrefixSuffix (ValueObject& valobj, ConstString type_hint, - std::string& prefix, std::string& suffix) override; - - bool - IsNilReference (ValueObject& valobj) override; - - //------------------------------------------------------------------ - // Static Functions - //------------------------------------------------------------------ - static void - Initialize(); - - static void - Terminate(); - - static lldb_private::Language * - CreateInstance (lldb::LanguageType language); - - static lldb_private::ConstString - GetPluginNameStatic(); - - static bool - IsPossibleObjCMethodName (const char *name) - { - if (!name) - return false; - bool starts_right = (name[0] == '+' || name[0] == '-') && name[1] == '['; - bool ends_right = (name[strlen(name) - 1] == ']'); - return (starts_right && ends_right); - } - - static bool - IsPossibleObjCSelector (const char *name) - { - if (!name) - return false; - - if (strchr(name, ':') == nullptr) - return true; - else if (name[strlen(name) - 1] == ':') - return true; - else - return false; + + void Clear(); + + bool IsValid(bool strict) const { + // If "strict" is true, the name must have everything specified including + // the leading "+" or "-" on the method name + if (strict && m_type == eTypeUnspecified) + return false; + // Other than that, m_full will only be filled in if the objective C + // name is valid. + return (bool)m_full; } - - //------------------------------------------------------------------ - // PluginInterface protocol - //------------------------------------------------------------------ + + bool HasCategory() { return !GetCategory().IsEmpty(); } + + Type GetType() const { return m_type; } + + const ConstString &GetFullName() const { return m_full; } + + ConstString GetFullNameWithoutCategory(bool empty_if_no_category); + + bool SetName(const char *name, bool strict); + + const ConstString &GetClassName(); + + const ConstString &GetClassNameWithCategory(); + + const ConstString &GetCategory(); + + const ConstString &GetSelector(); + + // Get all possible names for a method. Examples: + // If name is "+[NSString(my_additions) myStringWithCString:]" + // names[0] => "+[NSString(my_additions) myStringWithCString:]" + // names[1] => "+[NSString myStringWithCString:]" + // If name is specified without the leading '+' or '-' like + // "[NSString(my_additions) myStringWithCString:]" + // names[0] => "+[NSString(my_additions) myStringWithCString:]" + // names[1] => "-[NSString(my_additions) myStringWithCString:]" + // names[2] => "+[NSString myStringWithCString:]" + // names[3] => "-[NSString myStringWithCString:]" + size_t GetFullNames(std::vector<ConstString> &names, bool append); + + protected: + ConstString + m_full; // Full name: "+[NSString(my_additions) myStringWithCString:]" + ConstString m_class; // Class name: "NSString" ConstString - GetPluginName() override; - - uint32_t - GetPluginVersion() override; + m_class_category; // Class with category: "NSString(my_additions)" + ConstString m_category; // Category: "my_additions" + ConstString m_selector; // Selector: "myStringWithCString:" + Type m_type; + bool m_category_is_valid; + }; + + ObjCLanguage() = default; + + ~ObjCLanguage() override = default; + + lldb::LanguageType GetLanguageType() const override { + return lldb::eLanguageTypeObjC; + } + + lldb::TypeCategoryImplSP GetFormatters() override; + + std::vector<ConstString> + GetPossibleFormattersMatches(ValueObject &valobj, + lldb::DynamicValueType use_dynamic) override; + + std::unique_ptr<TypeScavenger> GetTypeScavenger() override; + + bool GetFormatterPrefixSuffix(ValueObject &valobj, ConstString type_hint, + std::string &prefix, + std::string &suffix) override; + + bool IsNilReference(ValueObject &valobj) override; + + //------------------------------------------------------------------ + // Static Functions + //------------------------------------------------------------------ + static void Initialize(); + + static void Terminate(); + + static lldb_private::Language *CreateInstance(lldb::LanguageType language); + + static lldb_private::ConstString GetPluginNameStatic(); + + static bool IsPossibleObjCMethodName(const char *name) { + if (!name) + return false; + bool starts_right = (name[0] == '+' || name[0] == '-') && name[1] == '['; + bool ends_right = (name[strlen(name) - 1] == ']'); + return (starts_right && ends_right); + } + + static bool IsPossibleObjCSelector(const char *name) { + if (!name) + return false; + + if (strchr(name, ':') == nullptr) + return true; + else if (name[strlen(name) - 1] == ':') + return true; + else + return false; + } + + //------------------------------------------------------------------ + // PluginInterface protocol + //------------------------------------------------------------------ + ConstString GetPluginName() override; + + uint32_t GetPluginVersion() override; }; - + } // namespace lldb_private #endif // liblldb_ObjCLanguage_h_ |
