diff options
Diffstat (limited to 'lldb/source/DataFormatters')
| -rw-r--r-- | lldb/source/DataFormatters/CF.cpp | 298 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/CMakeLists.txt | 7 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/Cocoa.cpp | 1150 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/CoreMedia.cpp | 89 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/FormatManager.cpp | 320 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/LanguageCategory.cpp | 8 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/NSArray.cpp | 711 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/NSDictionary.cpp | 703 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/NSIndexPath.cpp | 341 | ||||
| -rw-r--r-- | lldb/source/DataFormatters/NSSet.cpp | 718 |
10 files changed, 10 insertions, 4335 deletions
diff --git a/lldb/source/DataFormatters/CF.cpp b/lldb/source/DataFormatters/CF.cpp deleted file mode 100644 index 719d15e9405..00000000000 --- a/lldb/source/DataFormatters/CF.cpp +++ /dev/null @@ -1,298 +0,0 @@ -//===-- CF.cpp ----------------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/CF.h" - -#include "lldb/Core/DataBufferHeap.h" -#include "lldb/Core/Error.h" -#include "lldb/Core/Stream.h" -#include "lldb/Core/ValueObject.h" -#include "lldb/Core/ValueObjectConstResult.h" -#include "lldb/DataFormatters/FormattersHelpers.h" -#include "lldb/Host/Endian.h" -#include "lldb/Symbol/ClangASTContext.h" -#include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Target/Target.h" - -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::CFBagSummaryProvider (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("__CFBag") || type_name == ConstString("const struct __CFBag")) - { - if (valobj.IsPointerType()) - is_type_ok = true; - } - } - - if (is_type_ok == false) - { - StackFrameSP frame_sp(valobj.GetFrameSP()); - if (!frame_sp) - return false; - ValueObjectSP count_sp; - StreamString expr; - expr.Printf("(int)CFBagGetCount((void*)0x%" PRIx64 ")",valobj.GetPointerValue()); - if (process_sp->GetTarget().EvaluateExpression(expr.GetData(), frame_sp.get(), count_sp) != eExpressionCompleted) - return false; - if (!count_sp) - return false; - count = count_sp->GetValueAsUnsigned(0); - } - else - { - uint32_t offset = 2*ptr_size+4 + valobj_addr; - Error error; - count = process_sp->ReadUnsignedIntegerFromMemory(offset, 4, 0, error); - if (error.Fail()) - return false; - } - stream.Printf("@\"%u value%s\"", - count,(count == 1 ? "" : "s")); - 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; - } - } - - 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; - } - 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'); - } - return true; -} - -bool -lldb_private::formatters::CFBinaryHeapSummaryProvider (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 CFBinaryHeap we know about - if (descriptor->IsCFType()) - { - ConstString type_name(valobj.GetTypeName()); - if (type_name == ConstString("__CFBinaryHeap") || type_name == ConstString("const struct __CFBinaryHeap")) - { - if (valobj.IsPointerType()) - is_type_ok = true; - } - } - - if (is_type_ok == false) - { - StackFrameSP frame_sp(valobj.GetFrameSP()); - if (!frame_sp) - return false; - ValueObjectSP count_sp; - StreamString expr; - expr.Printf("(int)CFBinaryHeapGetCount((void*)0x%" PRIx64 ")",valobj.GetPointerValue()); - if (process_sp->GetTarget().EvaluateExpression(expr.GetData(), frame_sp.get(), count_sp) != eExpressionCompleted) - return false; - if (!count_sp) - return false; - count = count_sp->GetValueAsUnsigned(0); - } - else - { - uint32_t offset = 2*ptr_size; - Error error; - count = process_sp->ReadUnsignedIntegerFromMemory(offset, 4, 0, error); - if (error.Fail()) - return false; - } - stream.Printf("@\"%u item%s\"", - count,(count == 1 ? "" : "s")); - return true; -} diff --git a/lldb/source/DataFormatters/CMakeLists.txt b/lldb/source/DataFormatters/CMakeLists.txt index 9e3e2f4739c..51539a7d265 100644 --- a/lldb/source/DataFormatters/CMakeLists.txt +++ b/lldb/source/DataFormatters/CMakeLists.txt @@ -1,7 +1,4 @@ add_lldb_library(lldbDataFormatters - CF.cpp - Cocoa.cpp - CoreMedia.cpp CXXFunctionPointer.cpp DataVisualization.cpp FormatCache.cpp @@ -9,10 +6,6 @@ add_lldb_library(lldbDataFormatters FormatManager.cpp FormattersHelpers.cpp LanguageCategory.cpp - NSArray.cpp - NSDictionary.cpp - NSIndexPath.cpp - NSSet.cpp StringPrinter.cpp TypeCategory.cpp TypeCategoryMap.cpp diff --git a/lldb/source/DataFormatters/Cocoa.cpp b/lldb/source/DataFormatters/Cocoa.cpp deleted file mode 100644 index 64d4edb6af0..00000000000 --- a/lldb/source/DataFormatters/Cocoa.cpp +++ /dev/null @@ -1,1150 +0,0 @@ -//===-- Cocoa.cpp -------------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/Cocoa.h" - -#include "lldb/Core/DataBufferHeap.h" -#include "lldb/Core/Error.h" -#include "lldb/Core/Stream.h" -#include "lldb/Core/ValueObject.h" -#include "lldb/Core/ValueObjectConstResult.h" -#include "lldb/DataFormatters/FormattersHelpers.h" -#include "lldb/DataFormatters/StringPrinter.h" -#include "lldb/DataFormatters/TypeSummary.h" -#include "lldb/Host/Endian.h" -#include "lldb/Symbol/ClangASTContext.h" -#include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Target/Target.h" -#include "lldb/Target/Process.h" -#include "lldb/Utility/ProcessStructReader.h" - -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.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; - - 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.get(), summary_stream, options); - if (was_nsstring_ok && summary_stream.GetSize() > 0) - { - stream.Printf("%s",summary_stream.GetData()); - return true; - } - } - // this is either an unknown subclass or an NSBundle that comes from [NSBundle mainBundle] - // which is encoded differently and needs to be handled by running code - return ExtractSummaryFromObjCExpression(valobj, "NSString*", "bundlePath", stream); -} - -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.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; - - 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.get(), summary_stream, options); - if (was_nsstring_ok && summary_stream.GetSize() > 0) - { - stream.Printf("%s",summary_stream.GetData()); - return true; - } - } - return ExtractSummaryFromObjCExpression(valobj, "NSString*", "name", stream); -} - -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.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; - - 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.get(), summary_stream, options); - if (was_nsstring_ok && summary_stream.GetSize() > 0) - { - stream.Printf("%s",summary_stream.GetData()); - return true; - } - } - // this is either an unknown subclass or an NSBundle that comes from [NSBundle mainBundle] - // which is encoded differently and needs to be handled by running code - return ExtractSummaryFromObjCExpression(valobj, "NSString*", "name", stream); -} - -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.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; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - uint64_t port_number = 0; - - do - { - 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()) - break; - } - if (!ExtractValueFromObjCExpression(valobj, "int", "machPort", port_number)) - return false; - } while (false); - - stream.Printf("mach port: %u",(uint32_t)(port_number & 0x00000000FFFFFFFF)); - return true; -} - -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.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; - - 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 - { - if (!ExtractValueFromObjCExpression(valobj, "unsigned long long int", "count", count)) - return false; - } - } while (false); - stream.Printf("%" PRIu64 " index%s", - count, - (count == 1 ? "" : "es")); - return true; -} - -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.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; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - 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: - stream.Printf("(char)%hhd",(char)value); - break; - case 1: - case 4: - stream.Printf("(short)%hd",(short)value); - break; - case 2: - case 8: - stream.Printf("(int)%d",(int)value); - break; - case 3: - case 12: - stream.Printf("(long)%" PRId64,value); - 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; - stream.Printf("(char)%hhd",(char)value); - break; - case 2: // 0B0010 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 2, 0, error); - if (error.Fail()) - return false; - stream.Printf("(short)%hd",(short)value); - break; - case 3: // 0B0011 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 4, 0, error); - if (error.Fail()) - return false; - stream.Printf("(int)%d",(int)value); - break; - case 17: // 0B10001 - data_location += 8; - case 4: // 0B0100 - value = process_sp->ReadUnsignedIntegerFromMemory(data_location, 8, 0, error); - if (error.Fail()) - return false; - stream.Printf("(long)%" PRId64,value); - 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 = *((float*)&flt_as_int); - stream.Printf("(float)%f",flt_value); - 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 = *((double*)&dbl_as_lng); - stream.Printf("(double)%g",dbl_value); - break; - } - default: - return false; - } - return true; - } - } - else - { - return ExtractSummaryFromObjCExpression(valobj, "NSString*", "stringValue", stream); - } -} - -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.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; - - 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; - } - } - else - { - return ExtractSummaryFromObjCExpression(valobj, "NSString*", "description", stream); - } - 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.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; - - uint64_t date_value_bits = 0; - double date_value = 0.0; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (strcmp(class_name,"NSDate") == 0 || - strcmp(class_name,"__NSDate") == 0 || - strcmp(class_name,"__NSTaggedDate") == 0) - { - uint64_t info_bits=0,value_bits = 0; - if (descriptor->GetTaggedPointerInfo(&info_bits,&value_bits)) - { - date_value_bits = ((value_bits << 8) | (info_bits << 4)); - date_value = *((double*)&date_value_bits); - } - else - { - Error error; - date_value_bits = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+ptr_size, 8, 0, error); - date_value = *((double*)&date_value_bits); - if (error.Fail()) - return false; - } - } - else if (!strcmp(class_name,"NSCalendarDate")) - { - Error error; - date_value_bits = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr+2*ptr_size, 8, 0, error); - date_value = *((double*)&date_value_bits); - if (error.Fail()) - return false; - } - else - { - if (ExtractValueFromObjCExpression(valobj, "NSTimeInterval", "ExtractValueFromObjCExpression", date_value_bits) == false) - return false; - date_value = *((double*)&date_value_bits); - } - 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::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.get() || !descriptor->IsValid()) - return false; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - stream.Printf("%s",class_name); - return true; -} - -class ObjCClassSyntheticChildrenFrontEnd : public SyntheticChildrenFrontEnd -{ -public: - ObjCClassSyntheticChildrenFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd(*valobj_sp.get()) - { - } - - virtual size_t - CalculateNumChildren () - { - return 0; - } - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx) - { - return lldb::ValueObjectSP(); - } - - virtual bool - Update() - { - return false; - } - - virtual bool - MightHaveChildren () - { - return false; - } - - virtual size_t - GetIndexOfChildWithName (const ConstString &name) - { - return UINT32_MAX; - } - - virtual - ~ObjCClassSyntheticChildrenFrontEnd () - { - } -}; - -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.get() || !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 (!ExtractValueFromObjCExpression(valobj, "int", "length", value)) - return false; - } - - stream.Printf("%s%" PRIu64 " byte%s%s", - (needs_at ? "@\"" : ""), - value, - (value != 1 ? "s" : ""), - (needs_at ? "\"" : "")); - - return true; -} - -bool -lldb_private::formatters::NSTaggedString_SummaryProvider (ObjCLanguageRuntime::ClassDescriptorSP descriptor, Stream& stream) -{ - 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; - - // 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\"",(const char*)&data_bits); - 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\"",&bytes[0]); - return true; -} - -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->GetIntTypeFromBitSize(32, false); - - 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) -{ - 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; - - const char* class_name = descriptor->GetClassName().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(descriptor, stream); - - // 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; - } - - 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) - { - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetPrefixToken('@'); - options.SetQuote('"'); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(false); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(false); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF16>(options); - } - else - { - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location+1); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetPrefixToken('@'); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(false); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(false); - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::ASCII>(options); - } - } - else if (is_inline && has_explicit_length && !is_unicode && !is_path_store && !is_mutable) - { - uint64_t location = 3 * ptr_size + valobj_addr; - - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetPrefixToken('@'); - options.SetQuote('"'); - options.SetSourceSize(explicit_length); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - 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; - } - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetPrefixToken('@'); - 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); - 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; - - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetPrefixToken('@'); - 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); - 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++; - } - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetStream(&stream); - options.SetPrefixToken('@'); - options.SetSourceSize(explicit_length); - options.SetNeedsZeroTermination(!has_explicit_length); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - options.SetBinaryZeroIsTerminator(!has_explicit_length); - if (has_explicit_length) - return StringPrinter::ReadStringAndDumpToStream<StringPrinter::StringElementType::UTF8>(options); - else - 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 - StringPrinter::ReadStringAndDumpToStreamOptions options(valobj); - options.SetLocation(location); - options.SetProcessSP(process_sp); - options.SetPrefixToken('@'); - options.SetStream(&stream); - options.SetSourceSize(explicit_length); - options.SetIgnoreMaxLength(summary_options.GetCapping() == TypeSummaryCapping::eTypeSummaryUncapped); - 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); - return false; -} - -bool -lldb_private::formatters::NSMutableAttributedStringSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - return NSAttributedStringSummaryProvider(valobj, stream, options); -} - -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; - } - uint64_t value = real_guy_sp->GetValueAsUnsigned(0); - if (value == 0) - { - stream.Printf("NO"); - return true; - } - stream.Printf("YES"); - 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); - } - 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) - { -#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; // for some reason, we need to subtract 1900 from this field. not sure why. - tm_epoch.tm_isdst = -1; - tm_epoch.tm_gmtoff = 0; - tm_epoch.tm_zone = NULL; - epoch = timegm(&tm_epoch); -#endif - } - return epoch; -} - -bool -lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider (ValueObject& valobj, Stream& stream, const TypeSummaryOptions& options) -{ - stream.Printf("%s",valobj.GetObjectDescription()); - return true; -} - -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::ObjCSELSummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&) ; - -template bool -lldb_private::formatters::ObjCSELSummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&) ; diff --git a/lldb/source/DataFormatters/CoreMedia.cpp b/lldb/source/DataFormatters/CoreMedia.cpp deleted file mode 100644 index 7be6f9a02a3..00000000000 --- a/lldb/source/DataFormatters/CoreMedia.cpp +++ /dev/null @@ -1,89 +0,0 @@ -//===-- CoreMedia.cpp --------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/CoreMedia.h" - -#include "lldb/Core/Flags.h" -#include "lldb/Symbol/TypeSystem.h" -#include "lldb/Target/Target.h" -#include <inttypes.h> - -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; - - TypeSystem *type_system = valobj.GetExecutionContextRef().GetTargetSP()->GetTypeSystemForLanguage(lldb::eLanguageTypeC); - if (!type_system) - return false; - - // fetch children by offset to compensate for potential lack of debug info - auto int64_ty = type_system->GetIntTypeFromBitSize(64, true); - auto int32_ty = type_system->GetIntTypeFromBitSize(32, true); - - 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/DataFormatters/FormatManager.cpp b/lldb/source/DataFormatters/FormatManager.cpp index 3fdb9b8d103..37b33f24eb6 100644 --- a/lldb/source/DataFormatters/FormatManager.cpp +++ b/lldb/source/DataFormatters/FormatManager.cpp @@ -15,9 +15,6 @@ // Project includes #include "lldb/Core/Debugger.h" -#include "lldb/DataFormatters/CF.h" -#include "lldb/DataFormatters/Cocoa.h" -#include "lldb/DataFormatters/CoreMedia.h" #include "lldb/DataFormatters/CXXFunctionPointer.h" #include "lldb/DataFormatters/VectorType.h" #include "lldb/DataFormatters/FormattersHelpers.h" @@ -667,7 +664,7 @@ FormatManager::GetCandidateLanguages (lldb::LanguageType lang_type) case lldb::eLanguageTypeC_plus_plus_03: case lldb::eLanguageTypeC_plus_plus_11: case lldb::eLanguageTypeC_plus_plus_14: - return {lldb::eLanguageTypeC_plus_plus}; + return {lldb::eLanguageTypeC_plus_plus, lldb::eLanguageTypeObjC}; default: return {lang_type}; } @@ -1016,13 +1013,7 @@ FormatManager::FormatManager() : m_language_categories_mutex(Mutex::eMutexTypeRecursive), m_default_category_name(ConstString("default")), m_system_category_name(ConstString("system")), - m_objc_category_name(ConstString("objc")), - m_corefoundation_category_name(ConstString("CoreFoundation")), - m_coregraphics_category_name(ConstString("CoreGraphics")), - m_coreservices_category_name(ConstString("CoreServices")), m_vectortypes_category_name(ConstString("VectorTypes")), - m_appkit_category_name(ConstString("AppKit")), - m_coremedia_category_name(ConstString("CoreMedia")), m_hardcoded_formats(), m_hardcoded_summaries(), m_hardcoded_synthetics(), @@ -1030,16 +1021,9 @@ FormatManager::FormatManager() : { LoadSystemFormatters(); - LoadObjCFormatters(); - LoadCoreMediaFormatters(); + LoadVectorFormatters(); LoadHardcodedFormatters(); - EnableCategory(m_objc_category_name,TypeCategoryMap::Last); - EnableCategory(m_corefoundation_category_name,TypeCategoryMap::Last); - EnableCategory(m_appkit_category_name,TypeCategoryMap::Last); - EnableCategory(m_coreservices_category_name,TypeCategoryMap::Last); - EnableCategory(m_coregraphics_category_name,TypeCategoryMap::Last); - EnableCategory(m_coremedia_category_name,TypeCategoryMap::Last); EnableCategory(m_vectortypes_category_name,TypeCategoryMap::Last); EnableCategory(m_system_category_name,TypeCategoryMap::Last); } @@ -1101,283 +1085,10 @@ FormatManager::LoadSystemFormatters() } void -FormatManager::LoadObjCFormatters() +FormatManager::LoadVectorFormatters() { - TypeSummaryImpl::Flags objc_flags; - objc_flags.SetCascades(false) - .SetSkipPointers(true) - .SetSkipReferences(true) - .SetDontShowChildren(true) - .SetDontShowValue(true) - .SetShowMembersOneLiner(false) - .SetHideItemNames(false); - - TypeCategoryImpl::SharedPointer objc_category_sp = GetCategory(m_objc_category_name); - TypeCategoryImpl::SharedPointer appkit_category_sp = GetCategory(m_appkit_category_name); - TypeCategoryImpl::SharedPointer corefoundation_category_sp = GetCategory(m_corefoundation_category_name); - TypeCategoryImpl::SharedPointer coregraphics_category_sp = GetCategory(m_coregraphics_category_name); - TypeCategoryImpl::SharedPointer coreservices_category_sp = GetCategory(m_coreservices_category_name); - - 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); -#endif // LLDB_DISABLE_PYTHON - - objc_flags.SetSkipPointers(false); - objc_flags.SetCascades(true); - objc_flags.SetSkipReferences(false); - - AddStringSummary (objc_category_sp, - "${var.__FuncPtr%A}", - ConstString("__block_literal_generic"), - objc_flags); - - AddStringSummary(corefoundation_category_sp, - "${var.years} years, ${var.months} months, ${var.days} days, ${var.hours} hours, ${var.minutes} minutes ${var.seconds} seconds", - ConstString("CFGregorianUnits"), - objc_flags); - AddStringSummary(corefoundation_category_sp, - "location=${var.location} length=${var.length}", - ConstString("CFRange"), - objc_flags); - - AddStringSummary(appkit_category_sp, - "location=${var.location}, length=${var.length}", - ConstString("NSRange"), - objc_flags); - AddStringSummary(appkit_category_sp, - "(${var.origin}, ${var.size}), ...", - ConstString("NSRectArray"), - objc_flags); - - AddOneLineSummary (appkit_category_sp, - ConstString("NSPoint"), - objc_flags); - AddOneLineSummary (appkit_category_sp, - ConstString("NSSize"), - objc_flags); - AddOneLineSummary (appkit_category_sp, - ConstString("NSRect"), - objc_flags); - - AddOneLineSummary (coregraphics_category_sp, - ConstString("CGSize"), - objc_flags); - AddOneLineSummary (coregraphics_category_sp, - ConstString("CGPoint"), - objc_flags); - AddOneLineSummary (coregraphics_category_sp, - ConstString("CGRect"), - objc_flags); - - AddStringSummary(coreservices_category_sp, - "red=${var.red} green=${var.green} blue=${var.blue}", - ConstString("RGBColor"), - objc_flags); - AddStringSummary(coreservices_category_sp, - "(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})", - ConstString("Rect"), - objc_flags); - AddStringSummary(coreservices_category_sp, - "(v=${var.v}, h=${var.h})", - ConstString("Point"), - objc_flags); - AddStringSummary(coreservices_category_sp, - "${var.month}/${var.day}/${var.year} ${var.hour} :${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}", - ConstString("DateTimeRect *"), - objc_flags); - AddStringSummary(coreservices_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(coreservices_category_sp, - "(x=${var.x}, y=${var.y})", - ConstString("HIPoint"), - objc_flags); - AddStringSummary(coreservices_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(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSArray"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSMutableArray"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayI"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayM"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSCFArray"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFArrayRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFMutableArrayRef"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSDictionary"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSMutableDictionary"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSCFDictionary"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryI"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryM"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFDictionaryRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFMutableDictionaryRef"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSSet summary", ConstString("NSSet"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFSetRef summary", ConstString("CFSetRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFMutableSetRef summary", ConstString("CFMutableSetRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSCFSet summary", ConstString("__NSCFSet"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetI summary", ConstString("__NSSetI"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetM summary", ConstString("__NSSetM"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSCountedSet summary", ConstString("NSCountedSet"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSOrderedSet summary", ConstString("NSOrderedSet"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetI summary", ConstString("__NSOrderedSetI"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetM summary", ConstString("__NSOrderedSetM"), appkit_flags); - - // AddSummary(appkit_category_sp, "${var.key%@} -> ${var.value%@}", ConstString("$_lldb_typegen_nspair"), appkit_flags); - - appkit_flags.SetDontShowChildren(true); - - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayM"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSArray"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSMutableArray"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSCFArray"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFMutableArrayRef"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFArrayRef"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryM"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSCFDictionary"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSDictionary"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSMutableDictionary"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFDictionaryRef"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(corefoundation_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFMutableDictionaryRef"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSSet synthetic children", ConstString("NSSet"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetI synthetic children", ConstString("__NSSetI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetM synthetic children", ConstString("__NSSetM"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSMutableSet synthetic children", ConstString("NSMutableSet"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSOrderedSet synthetic children", ConstString("NSOrderedSet"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetI synthetic children", ConstString("__NSOrderedSetI"), ScriptedSyntheticChildren::Flags()); - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetM synthetic children", ConstString("__NSOrderedSetM"), ScriptedSyntheticChildren::Flags()); - - AddCXXSynthetic(appkit_category_sp, lldb_private::formatters::NSIndexPathSyntheticFrontEndCreator, "NSIndexPath synthetic children", ConstString("NSIndexPath"), ScriptedSyntheticChildren::Flags()); - - AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFBagRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("__CFBag"), appkit_flags); - AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("const struct __CFBag"), appkit_flags); - AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFMutableBagRef"), appkit_flags); - - AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("CFBinaryHeapRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("__CFBinaryHeap"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSString"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFStringRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__CFString"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFMutableStringRef"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSMutableString"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFConstantString"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFString"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFConstantString"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFString"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSPathStore2"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSAttributedStringSummaryProvider, "NSAttributedString summary provider", ConstString("NSAttributedString"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSMutableAttributedString"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSConcreteMutableAttributedString"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSBundleSummaryProvider, "NSBundle summary provider", ConstString("NSBundle"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSData"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteData"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteMutableData"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSMutableData"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("__NSCFData"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFDataRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSMachPortSummaryProvider, "NSMachPort summary provider", ConstString("NSMachPort"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSNotification"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSConcreteNotification"), appkit_flags); - - AddStringSummary(appkit_category_sp, "domain: ${var._domain} - code: ${var._code}", ConstString("NSError"), appkit_flags); - AddStringSummary(appkit_category_sp,"name:${var.name%S} reason:${var.reason%S}",ConstString("NSException"),appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSNumber"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "CFNumberRef summary provider", ConstString("CFNumberRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFBoolean"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFNumber"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFBoolean"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFNumber"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSDecimalNumber summary provider", ConstString("NSDecimalNumber"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSHost summary provider", ConstString("NSHost"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSTask summary provider", ConstString("NSTask"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::RuntimeSpecificDescriptionSummaryProvider, "NSValue summary provider", ConstString("NSValue"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("NSURL"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("CFURLRef"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSDate"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSDate"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSTaggedDate"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSCalendarDate"), appkit_flags); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("NSTimeZone"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("CFTimeZoneRef"), appkit_flags); - AddCXXSummary(appkit_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(corefoundation_category_sp, lldb_private::formatters::CFAbsoluteTimeSummaryProvider, "CFAbsoluteTime summary provider", ConstString("CFAbsoluteTime"), appkit_flags); - appkit_flags.SetDontShowValue(false); - - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSIndexSet"), appkit_flags); - AddCXXSummary(appkit_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSMutableIndexSet"), appkit_flags); - - AddStringSummary(corefoundation_category_sp, - "@\"${var.month%d}/${var.day%d}/${var.year%d} ${var.hour%d}:${var.minute%d}:${var.second}\"", - ConstString("CFGregorianDate"), - appkit_flags); - - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFBitVectorRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFMutableBitVectorRef"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFBitVector"), appkit_flags); - AddCXXSummary(corefoundation_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFMutableBitVector"), appkit_flags); -#endif // LLDB_DISABLE_PYTHON - TypeCategoryImpl::SharedPointer vectors_category_sp = GetCategory(m_vectortypes_category_name); - + TypeSummaryImpl::Flags vector_flags; vector_flags.SetCascades(true) .SetSkipPointers(true) @@ -1390,8 +1101,8 @@ FormatManager::LoadObjCFormatters() AddStringSummary(vectors_category_sp, "${var.uint128}", ConstString("builtin_type_vec128"), - objc_flags); - + vector_flags); + AddStringSummary(vectors_category_sp, "", ConstString("float [4]"), @@ -1447,25 +1158,6 @@ FormatManager::LoadObjCFormatters() } void -FormatManager::LoadCoreMediaFormatters() -{ - TypeSummaryImpl::Flags cm_flags; - cm_flags.SetCascades(true) - .SetDontShowChildren(false) - .SetDontShowValue(false) - .SetHideItemNames(false) - .SetShowMembersOneLiner(false) - .SetSkipPointers(false) - .SetSkipReferences(false); - - TypeCategoryImpl::SharedPointer cm_category_sp = GetCategory(m_coremedia_category_name); - -#ifndef LLDB_DISABLE_PYTHON - AddCXXSummary(cm_category_sp, lldb_private::formatters::CMTimeSummaryProvider, "CMTime summary provider", ConstString("CMTime"), cm_flags); -#endif // LLDB_DISABLE_PYTHON -} - -void FormatManager::LoadHardcodedFormatters() { { diff --git a/lldb/source/DataFormatters/LanguageCategory.cpp b/lldb/source/DataFormatters/LanguageCategory.cpp index 7ddd7199665..3d4d5cf984d 100644 --- a/lldb/source/DataFormatters/LanguageCategory.cpp +++ b/lldb/source/DataFormatters/LanguageCategory.cpp @@ -50,7 +50,7 @@ LanguageCategory::Get (ValueObject& valobj, if (type_name) { if (m_format_cache.GetFormat(type_name, format_sp)) - return true; + return format_sp.get() != nullptr; } bool result = m_category_sp->Get(valobj, matches, format_sp); if (type_name && (!format_sp || !format_sp->NonCacheable())) @@ -76,7 +76,7 @@ LanguageCategory::Get (ValueObject& valobj, if (type_name) { if (m_format_cache.GetSummary(type_name, format_sp)) - return true; + return format_sp.get() != nullptr; } bool result = m_category_sp->Get(valobj, matches, format_sp); if (type_name && (!format_sp || !format_sp->NonCacheable())) @@ -102,7 +102,7 @@ LanguageCategory::Get (ValueObject& valobj, if (type_name) { if (m_format_cache.GetSynthetic(type_name, format_sp)) - return true; + return format_sp.get() != nullptr; } bool result = m_category_sp->Get(valobj, matches, format_sp); if (type_name && (!format_sp || !format_sp->NonCacheable())) @@ -128,7 +128,7 @@ LanguageCategory::Get (ValueObject& valobj, if (type_name) { if (m_format_cache.GetValidator(type_name, format_sp)) - return true; + return format_sp.get() != nullptr; } bool result = m_category_sp->Get(valobj, matches, format_sp); if (type_name && (!format_sp || !format_sp->NonCacheable())) diff --git a/lldb/source/DataFormatters/NSArray.cpp b/lldb/source/DataFormatters/NSArray.cpp deleted file mode 100644 index 7630f6bcbcc..00000000000 --- a/lldb/source/DataFormatters/NSArray.cpp +++ /dev/null @@ -1,711 +0,0 @@ -//===-- NSArray.cpp ---------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/Cocoa.h" - -#include "lldb/Core/DataBufferHeap.h" -#include "lldb/Core/Error.h" -#include "lldb/Core/Stream.h" -#include "lldb/Core/ValueObject.h" -#include "lldb/Core/ValueObjectConstResult.h" -#include "lldb/DataFormatters/FormattersHelpers.h" -#include "lldb/Host/Endian.h" -#include "lldb/Symbol/ClangASTContext.h" -#include "lldb/Target/ObjCLanguageRuntime.h" -#include "Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.h" -#include "lldb/Target/Target.h" - -#include "clang/AST/ASTContext.h" - -using namespace lldb; -using namespace lldb_private; -using namespace lldb_private::formatters; - -namespace lldb_private { - namespace formatters { - class NSArrayMSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArrayMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update() = 0; - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSArrayMSyntheticFrontEnd () {} - - 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; - std::vector<lldb::ValueObjectSP> m_children; - }; - - class NSArrayMSyntheticFrontEnd_109 : public NSArrayMSyntheticFrontEnd - { - 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; - }; - public: - NSArrayMSyntheticFrontEnd_109 (lldb::ValueObjectSP valobj_sp); - - virtual bool - Update(); - - virtual - ~NSArrayMSyntheticFrontEnd_109 (); - - protected: - virtual lldb::addr_t - GetDataAddress (); - - virtual uint64_t - GetUsedCount (); - - virtual uint64_t - GetOffset (); - - virtual uint64_t - GetSize (); - - private: - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - }; - - class NSArrayMSyntheticFrontEnd_1010 : public NSArrayMSyntheticFrontEnd - { - 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; - }; - public: - NSArrayMSyntheticFrontEnd_1010 (lldb::ValueObjectSP valobj_sp); - - virtual bool - Update(); - - virtual - ~NSArrayMSyntheticFrontEnd_1010 (); - - protected: - virtual lldb::addr_t - GetDataAddress (); - - virtual uint64_t - GetUsedCount (); - - virtual uint64_t - GetOffset (); - - virtual uint64_t - GetSize (); - - private: - DataDescriptor_32 *m_data_32; - DataDescriptor_64 *m_data_64; - }; - - class NSArrayISyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArrayISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSArrayISyntheticFrontEnd (); - 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; - std::vector<lldb::ValueObjectSP> m_children; - }; - - class NSArrayCodeRunningSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSArrayCodeRunningSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSArrayCodeRunningSyntheticFrontEnd (); - }; - } -} - -bool -lldb_private::formatters::NSArraySummaryProvider (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; - - uint64_t value = 0; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return false; - - if (!strcmp(class_name,"__NSArrayI")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else if (!strcmp(class_name,"__NSArrayM")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else if (!strcmp(class_name,"__NSCFArray")) - { - Error error; - value = process_sp->ReadUnsignedIntegerFromMemory(valobj_addr + 2 * ptr_size, ptr_size, 0, error); - if (error.Fail()) - return false; - } - else - { - if (!ExtractValueFromObjCExpression(valobj, "int", "count", value)) - return false; - } - - stream.Printf("@\"%" PRIu64 " object%s\"", - value, - value == 1 ? "" : "s"); - 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(), -m_children() -{ - 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(NULL), -m_data_64(NULL) -{ -} - -lldb_private::formatters::NSArrayMSyntheticFrontEnd_1010::NSArrayMSyntheticFrontEnd_1010 (lldb::ValueObjectSP valobj_sp) : -NSArrayMSyntheticFrontEnd(valobj_sp), -m_data_32(NULL), -m_data_64(NULL) -{ -} - -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); - lldb::ValueObjectSP retval_sp = CreateValueObjectFromAddress(idx_name.GetData(), - object_at_idx, - m_exe_ctx_ref, - m_id_type); - m_children.push_back(retval_sp); - return retval_sp; -} - -bool -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::Update() -{ - m_children.clear(); - ValueObjectSP valobj_sp = m_backend.GetSP(); - m_ptr_size = 0; - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; - 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() -{ - m_children.clear(); - ValueObjectSP valobj_sp = m_backend.GetSP(); - m_ptr_size = 0; - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; - 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; -} - -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::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; -} - -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; -} - -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; -} - -lldb_private::formatters::NSArrayMSyntheticFrontEnd_109::~NSArrayMSyntheticFrontEnd_109 () -{ - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; -} - -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; -} - -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; -} - -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::NSArrayMSyntheticFrontEnd_1010::~NSArrayMSyntheticFrontEnd_1010 () -{ - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; -} - -lldb_private::formatters::NSArrayISyntheticFrontEnd::NSArrayISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd (*valobj_sp.get()), - 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); - } - } -} - -lldb_private::formatters::NSArrayISyntheticFrontEnd::~NSArrayISyntheticFrontEnd () -{ -} - -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; -} - -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; - m_children.clear(); - 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; -} - -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); - lldb::ValueObjectSP retval_sp = CreateValueObjectFromAddress(idx_name.GetData(), - object_at_idx, - m_exe_ctx_ref, - m_id_type); - m_children.push_back(retval_sp); - return retval_sp; -} - -SyntheticChildrenFrontEnd* lldb_private::formatters::NSArraySyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) -{ - if (!valobj_sp) - return nullptr; - - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return NULL; - AppleObjCRuntime *runtime = (AppleObjCRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return NULL; - - 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 NULL; - } - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp.get())); - - if (!descriptor.get() || !descriptor->IsValid()) - return NULL; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return NULL; - - if (!strcmp(class_name,"__NSArrayI")) - { - return (new NSArrayISyntheticFrontEnd(valobj_sp)); - } - else if (!strcmp(class_name,"__NSArrayM")) - { - if (runtime->GetFoundationVersion() >= 1100) - return (new NSArrayMSyntheticFrontEnd_1010(valobj_sp)); - else - return (new NSArrayMSyntheticFrontEnd_109(valobj_sp)); - } - else - { - return (new NSArrayCodeRunningSyntheticFrontEnd(valobj_sp)); - } -} - -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::NSArrayCodeRunningSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()) -{} - -size_t -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::CalculateNumChildren () -{ - uint64_t count = 0; - if (ExtractValueFromObjCExpression(m_backend, "int", "count", count)) - return count; - return 0; -} - -lldb::ValueObjectSP -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - lldb::ValueObjectSP valobj_sp = CallSelectorOnObject(m_backend,"id","objectAtIndex:",idx); - if (valobj_sp) - valobj_sp->SetName(ConstString(idx_name.GetData())); - return valobj_sp; -} - -bool -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::Update() -{ - return false; -} - -bool -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::MightHaveChildren () -{ - return true; -} - -size_t -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - return 0; -} - -lldb_private::formatters::NSArrayCodeRunningSyntheticFrontEnd::~NSArrayCodeRunningSyntheticFrontEnd () -{} diff --git a/lldb/source/DataFormatters/NSDictionary.cpp b/lldb/source/DataFormatters/NSDictionary.cpp deleted file mode 100644 index 0de0cbdc96a..00000000000 --- a/lldb/source/DataFormatters/NSDictionary.cpp +++ /dev/null @@ -1,703 +0,0 @@ -//===-- NSDictionary.cpp ------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/Cocoa.h" - -#include "lldb/Core/DataBufferHeap.h" -#include "lldb/Core/Error.h" -#include "lldb/Core/Stream.h" -#include "lldb/Core/ValueObject.h" -#include "lldb/Core/ValueObjectConstResult.h" -#include "lldb/DataFormatters/FormattersHelpers.h" -#include "lldb/Host/Endian.h" -#include "lldb/Symbol/ClangASTContext.h" -#include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Target/Target.h" - -#include "clang/AST/DeclCXX.h" - -using namespace lldb; -using namespace lldb_private; -using namespace lldb_private::formatters; - -static CompilerType -GetLLDBNSPairType (TargetSP target_sp) -{ - CompilerType clang_type; - - ClangASTContext *target_ast_context = target_sp->GetScratchClangASTContext(); - - if (target_ast_context) - { - ConstString g___lldb_autogen_nspair("__lldb_autogen_nspair"); - - clang_type = target_ast_context->GetTypeForIdentifier<clang::CXXRecordDecl>(g___lldb_autogen_nspair); - - if (!clang_type) - { - clang_type = target_ast_context->CreateRecordType(NULL, lldb::eAccessPublic, g___lldb_autogen_nspair.GetCString(), clang::TTK_Struct, lldb::eLanguageTypeC); - - if (clang_type) - { - ClangASTContext::StartTagDeclarationDefinition(clang_type); - CompilerType id_clang_type = target_ast_context->GetBasicType (eBasicTypeObjCID); - ClangASTContext::AddFieldToRecordType(clang_type, "key", id_clang_type, lldb::eAccessPublic, 0); - ClangASTContext::AddFieldToRecordType(clang_type, "value", id_clang_type, lldb::eAccessPublic, 0); - ClangASTContext::CompleteTagDeclarationDefinition(clang_type); - } - } - } - return clang_type; -} - -namespace lldb_private { - namespace formatters { - class NSDictionaryISyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - 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; - }; - - public: - NSDictionaryISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSDictionaryISyntheticFrontEnd (); - private: - 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 NSDictionaryMSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - 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; - }; - public: - NSDictionaryMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSDictionaryMSyntheticFrontEnd (); - private: - 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; - }; - - class NSDictionaryCodeRunningSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - public: - NSDictionaryCodeRunningSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSDictionaryCodeRunningSyntheticFrontEnd (); - }; - } -} - -template<bool name_entries> -bool -lldb_private::formatters::NSDictionarySummaryProvider (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(); - bool is_64bit = (ptr_size == 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,"__NSDictionaryI")) - { - 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,"__NSDictionaryM")) - { - 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,"__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 - { - if (!ExtractValueFromObjCExpression(valobj, "int", "count", value)) - return false; - } - - stream.Printf("%s%" PRIu64 " %s%s", - (name_entries ? "@\"" : ""), - value, - (name_entries ? (value == 1 ? "entry" : "entries") : (value == 1 ? "key/value pair" : "key/value pairs")), - (name_entries ? "\"" : "")); - return true; -} - -SyntheticChildrenFrontEnd* lldb_private::formatters::NSDictionarySyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) -{ - - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return NULL; - ObjCLanguageRuntime *runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return NULL; - - if (!valobj_sp->IsPointerType()) - { - Error error; - valobj_sp = valobj_sp->AddressOf(error); - if (error.Fail() || !valobj_sp) - return NULL; - } - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp.get())); - - if (!descriptor.get() || !descriptor->IsValid()) - return NULL; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return NULL; - - if (!strcmp(class_name,"__NSDictionaryI")) - { - return (new NSDictionaryISyntheticFrontEnd(valobj_sp)); - } - else if (!strcmp(class_name,"__NSDictionaryM")) - { - return (new NSDictionaryMSyntheticFrontEnd(valobj_sp)); - } - else - { - return (new NSDictionaryCodeRunningSyntheticFrontEnd(valobj_sp)); - } -} - -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::NSDictionaryCodeRunningSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()) -{} - -size_t -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::CalculateNumChildren () -{ - uint64_t count = 0; - if (ExtractValueFromObjCExpression(m_backend, "int", "count", count)) - return count; - return 0; -} - -lldb::ValueObjectSP -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - StreamString key_fetcher_expr; - key_fetcher_expr.Printf("(id)[(NSArray*)[(id)0x%" PRIx64 " allKeys] objectAtIndex:%" PRIu64 "]", m_backend.GetPointerValue(), (uint64_t)idx); - StreamString value_fetcher_expr; - value_fetcher_expr.Printf("(id)[(id)0x%" PRIx64 " objectForKey:(%s)]",m_backend.GetPointerValue(),key_fetcher_expr.GetData()); - StreamString object_fetcher_expr; - object_fetcher_expr.Printf("struct __lldb_autogen_nspair { id key; id value; } _lldb_valgen_item; _lldb_valgen_item.key = %s; _lldb_valgen_item.value = %s; _lldb_valgen_item;",key_fetcher_expr.GetData(),value_fetcher_expr.GetData()); - lldb::ValueObjectSP child_sp; - EvaluateExpressionOptions options; - options.SetKeepInMemory(true); - m_backend.GetTargetSP()->EvaluateExpression(object_fetcher_expr.GetData(), - GetViableFrame(m_backend.GetTargetSP().get()), - child_sp, - options); - if (child_sp) - child_sp->SetName(ConstString(idx_name.GetData())); - return child_sp; -} - -bool -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::Update() -{ - return false; -} - -bool -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::MightHaveChildren () -{ - return true; -} - -size_t -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::GetIndexOfChildWithName (const ConstString &name) -{ - return 0; -} - -lldb_private::formatters::NSDictionaryCodeRunningSyntheticFrontEnd::~NSDictionaryCodeRunningSyntheticFrontEnd () -{} - -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::NSDictionaryISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()), -m_exe_ctx_ref(), -m_ptr_size(8), -m_order(lldb::eByteOrderInvalid), -m_data_32(NULL), -m_data_64(NULL), -m_pair_type() -{ -} - -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::~NSDictionaryISyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; -} - -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); -} - -bool -lldb_private::formatters::NSDictionaryISyntheticFrontEnd::Update() -{ - m_children.clear(); - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; - 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; -} - -lldb::ValueObjectSP -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(); - 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 - 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); - } - return dict_item.valobj_sp; -} - -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::NSDictionaryMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()), -m_exe_ctx_ref(), -m_ptr_size(8), -m_order(lldb::eByteOrderInvalid), -m_data_32(NULL), -m_data_64(NULL), -m_pair_type() -{ -} - -lldb_private::formatters::NSDictionaryMSyntheticFrontEnd::~NSDictionaryMSyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; -} - -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); -} - -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 = NULL; - delete m_data_64; - m_data_64 = NULL; - 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; -} - -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) - 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 - 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); - } - return dict_item.valobj_sp; -} - -template bool -lldb_private::formatters::NSDictionarySummaryProvider<true> (ValueObject&, Stream&, const TypeSummaryOptions&) ; - -template bool -lldb_private::formatters::NSDictionarySummaryProvider<false> (ValueObject&, Stream&, const TypeSummaryOptions&) ; diff --git a/lldb/source/DataFormatters/NSIndexPath.cpp b/lldb/source/DataFormatters/NSIndexPath.cpp deleted file mode 100644 index 6f2a7c4bc1e..00000000000 --- a/lldb/source/DataFormatters/NSIndexPath.cpp +++ /dev/null @@ -1,341 +0,0 @@ -//===-- NSIndexPath.cpp ------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/Cocoa.h" - -#include "lldb/Core/ValueObject.h" -#include "lldb/Core/ValueObjectConstResult.h" -#include "lldb/DataFormatters/FormattersHelpers.h" -#include "lldb/DataFormatters/TypeSynthetic.h" -#include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Target/Process.h" -#include "lldb/Symbol/ClangASTContext.h" - -using namespace lldb; -using namespace lldb_private; -using namespace lldb_private::formatters; - -class NSIndexPathSyntheticFrontEnd : public SyntheticChildrenFrontEnd -{ -public: - NSIndexPathSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : - SyntheticChildrenFrontEnd (*valobj_sp.get()), - m_ptr_size(0), - m_uint_star_type() - { - m_ptr_size = m_backend.GetTargetSP()->GetArchitecture().GetAddressByteSize(); - } - - virtual size_t - CalculateNumChildren () - { - return m_impl.GetNumIndexes(); - } - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx) - { - return m_impl.GetIndexAtIndex(idx, m_uint_star_type); - } - - virtual bool - Update() - { - 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; - } - - 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; - } - - virtual bool - MightHaveChildren () - { - if (m_impl.m_mode == Mode::Invalid) - return false; - return true; - } - - virtual size_t - 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; - } - - virtual lldb::ValueObjectSP - GetSyntheticValue () { return nullptr; } - - virtual - ~NSIndexPathSyntheticFrontEnd () {} - -protected: - ObjCLanguageRuntime::ClassDescriptorSP m_descriptor_sp; - - enum class Mode { - Inlined, - Outsourced, - Invalid - }; - - struct Impl { - Mode m_mode; - - 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) - { - 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; - } - - 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) - { - if (m_ptr_size == 8) - { - switch (pos) { - case 5: return {((m_indexes >> 51) & 0x1ff),true}; - case 4: return {((m_indexes >> 42) & 0x1ff),true}; - case 3: return {((m_indexes >> 33) & 0x1ff),true}; - case 2: return {((m_indexes >> 24) & 0x1ff),true}; - case 1: return {((m_indexes >> 15) & 0x1ff),true}; - case 0: return {((m_indexes >> 6) & 0x1ff),true}; - } - } - else - { - switch (pos) { - case 2: return {((m_indexes >> 23) & 0x1ff),true}; - case 1: return {((m_indexes >> 14) & 0x1ff),true}; - case 0: return {((m_indexes >> 5) & 0x1ff),true}; - } - } - return {0,false}; - } - - }; - struct OutsourcedIndexes { - ValueObject *m_indexes; - size_t m_count; - - 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; - } - }; - - union { - struct InlinedIndexes m_inlined; - struct OutsourcedIndexes m_outsourced; - }; - - void - Clear () - { - m_mode = Mode::Invalid; - m_inlined.Clear(); - m_outsourced.Clear(); - } - } 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; - } - } -} diff --git a/lldb/source/DataFormatters/NSSet.cpp b/lldb/source/DataFormatters/NSSet.cpp deleted file mode 100644 index ea33a6a3c03..00000000000 --- a/lldb/source/DataFormatters/NSSet.cpp +++ /dev/null @@ -1,718 +0,0 @@ -//===-- NSSet.cpp ------------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/DataFormatters/Cocoa.h" - -#include "lldb/Core/DataBufferHeap.h" -#include "lldb/Core/Error.h" -#include "lldb/Core/Stream.h" -#include "lldb/Core/ValueObject.h" -#include "lldb/Core/ValueObjectConstResult.h" -#include "lldb/DataFormatters/FormattersHelpers.h" -#include "lldb/Host/Endian.h" -#include "lldb/Symbol/ClangASTContext.h" -#include "lldb/Target/ObjCLanguageRuntime.h" -#include "lldb/Target/Target.h" - -using namespace lldb; -using namespace lldb_private; -using namespace lldb_private::formatters; - -namespace lldb_private { - namespace formatters { - class NSSetISyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - 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; - }; - - public: - NSSetISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSSetISyntheticFrontEnd (); - private: - 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 NSOrderedSetSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - private: - - public: - NSOrderedSetSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSOrderedSetSyntheticFrontEnd (); - private: - uint32_t m_count; - std::map<uint32_t,lldb::ValueObjectSP> m_children; - }; - - class NSSetMSyntheticFrontEnd : public SyntheticChildrenFrontEnd - { - 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; - }; - public: - NSSetMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSSetMSyntheticFrontEnd (); - private: - 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); - - virtual size_t - CalculateNumChildren (); - - virtual lldb::ValueObjectSP - GetChildAtIndex (size_t idx); - - virtual bool - Update(); - - virtual bool - MightHaveChildren (); - - virtual size_t - GetIndexOfChildWithName (const ConstString &name); - - virtual - ~NSSetCodeRunningSyntheticFrontEnd (); - }; - } -} - -template<bool cf_style> -bool -lldb_private::formatters::NSSetSummaryProvider (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(); - bool is_64bit = (ptr_size == 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,"__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 - { - if (!ExtractValueFromObjCExpression(valobj, "int", "count", value)) - return false; - } - - stream.Printf("%s%" PRIu64 " %s%s", - (cf_style ? "@\"" : ""), - value, - (cf_style ? (value == 1 ? "value" : "values") : (value == 1 ? "object" : "objects")), - (cf_style ? "\"" : "")); - return true; -} - -SyntheticChildrenFrontEnd* lldb_private::formatters::NSSetSyntheticFrontEndCreator (CXXSyntheticChildren*, lldb::ValueObjectSP valobj_sp) -{ - lldb::ProcessSP process_sp (valobj_sp->GetProcessSP()); - if (!process_sp) - return NULL; - ObjCLanguageRuntime *runtime = (ObjCLanguageRuntime*)process_sp->GetLanguageRuntime(lldb::eLanguageTypeObjC); - if (!runtime) - return NULL; - - if (!valobj_sp->IsPointerType()) - { - Error error; - valobj_sp = valobj_sp->AddressOf(error); - if (error.Fail() || !valobj_sp) - return NULL; - } - - ObjCLanguageRuntime::ClassDescriptorSP descriptor(runtime->GetClassDescriptor(*valobj_sp.get())); - - if (!descriptor.get() || !descriptor->IsValid()) - return NULL; - - const char* class_name = descriptor->GetClassName().GetCString(); - - if (!class_name || !*class_name) - return NULL; - - if (!strcmp(class_name,"__NSSetI")) - { - return (new NSSetISyntheticFrontEnd(valobj_sp)); - } - else if (!strcmp(class_name,"__NSSetM")) - { - return (new NSSetMSyntheticFrontEnd(valobj_sp)); - } - else if ((!strcmp(class_name,"__NSOrderedSetI")) || (!strcmp(class_name,"__NSOrderedSetM"))) - { - return new NSOrderedSetSyntheticFrontEnd(valobj_sp); // this runs code - } - else - { - return /*(new NSSetCodeRunningSyntheticFrontEnd(valobj_sp))*/ NULL; - } -} - -lldb_private::formatters::NSSetISyntheticFrontEnd::NSSetISyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()), -m_exe_ctx_ref(), -m_ptr_size(8), -m_data_32(NULL), -m_data_64(NULL) -{ - if (valobj_sp) - Update(); -} - -lldb_private::formatters::NSSetISyntheticFrontEnd::~NSSetISyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; -} - -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; -} - -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); -} - -bool -lldb_private::formatters::NSSetISyntheticFrontEnd::Update() -{ - m_children.clear(); - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; - 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; -} - -lldb::ValueObjectSP -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(); - 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); - } - } - - 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)); - } - return set_item.valobj_sp; -} - -lldb_private::formatters::NSSetMSyntheticFrontEnd::NSSetMSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()), -m_exe_ctx_ref(), -m_ptr_size(8), -m_data_32(NULL), -m_data_64(NULL) -{ - if (valobj_sp) - Update (); -} - -lldb_private::formatters::NSSetMSyntheticFrontEnd::~NSSetMSyntheticFrontEnd () -{ - delete m_data_32; - m_data_32 = NULL; - delete m_data_64; - m_data_64 = NULL; -} - -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; -} - -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); -} - -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 = NULL; - delete m_data_64; - m_data_64 = NULL; - 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; -} - -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) - 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(); - 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); - } - } - - 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)); - } - return set_item.valobj_sp; -} - -lldb_private::formatters::NSOrderedSetSyntheticFrontEnd::NSOrderedSetSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) : -SyntheticChildrenFrontEnd(*valobj_sp.get()), -m_count(UINT32_MAX), -m_children() -{} - -size_t -lldb_private::formatters::NSOrderedSetSyntheticFrontEnd::CalculateNumChildren () -{ - if (m_count != UINT32_MAX) - return m_count; - uint64_t count_temp; - if (ExtractValueFromObjCExpression(m_backend,"unsigned int","count",count_temp)) - return (m_count = count_temp); - return (m_count = 0); -} - -lldb::ValueObjectSP -lldb_private::formatters::NSOrderedSetSyntheticFrontEnd::GetChildAtIndex (size_t idx) -{ - auto iter = m_children.find(idx); - if (iter == m_children.end()) - { - lldb::ValueObjectSP retval_sp; - if (idx <= m_count) - { - retval_sp = CallSelectorOnObject(m_backend, "id", "objectAtIndex", idx); - if (retval_sp) - { - StreamString idx_name; - idx_name.Printf("[%" PRIu64 "]", (uint64_t)idx); - retval_sp->SetName(ConstString(idx_name.GetData())); - } - m_children[idx] = retval_sp; - } - return retval_sp; - } - else - return iter->second; -} - -bool -lldb_private::formatters::NSOrderedSetSyntheticFrontEnd::Update() -{ - return false; -} - -bool -lldb_private::formatters::NSOrderedSetSyntheticFrontEnd::MightHaveChildren () -{ - return true; -} - -size_t -lldb_private::formatters::NSOrderedSetSyntheticFrontEnd::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::NSOrderedSetSyntheticFrontEnd::~NSOrderedSetSyntheticFrontEnd () -{ -} - -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); |
