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source/Plugins/Language/ObjC/CoreMedia.cpp
| //===-- CoreMedia.cpp --------------------------------------------*- C++ | //===-- CoreMedia.cpp --------------------------------------------*- C++ | ||||
| //-*-===// | //-*-===// | ||||
| // | // | ||||
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||||
| // See https://llvm.org/LICENSE.txt for license information. | // See https://llvm.org/LICENSE.txt for license information. | ||||
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||||
| // | // | ||||
| //===----------------------------------------------------------------------===// | //===----------------------------------------------------------------------===// | ||||
| #include "CoreMedia.h" | #include "CoreMedia.h" | ||||
| #include "lldb/Utility/Flags.h" | #include "lldb/Utility/Flags.h" | ||||
| #include "lldb/Utility/Log.h" | |||||
| #include "lldb/Symbol/TypeSystem.h" | #include "lldb/Symbol/TypeSystem.h" | ||||
| #include "lldb/Target/Target.h" | #include "lldb/Target/Target.h" | ||||
| #include <inttypes.h> | #include <inttypes.h> | ||||
| using namespace lldb; | using namespace lldb; | ||||
| using namespace lldb_private; | using namespace lldb_private; | ||||
| using namespace lldb_private::formatters; | using namespace lldb_private::formatters; | ||||
| bool lldb_private::formatters::CMTimeSummaryProvider( | bool lldb_private::formatters::CMTimeSummaryProvider( | ||||
| ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { | ValueObject &valobj, Stream &stream, const TypeSummaryOptions &options) { | ||||
| CompilerType type = valobj.GetCompilerType(); | CompilerType type = valobj.GetCompilerType(); | ||||
| if (!type.IsValid()) | if (!type.IsValid()) | ||||
| return false; | return false; | ||||
| TypeSystem *type_system = | auto type_system_or_err = | ||||
| valobj.GetExecutionContextRef() | valobj.GetExecutionContextRef() | ||||
| .GetTargetSP() | .GetTargetSP() | ||||
| ->GetScratchTypeSystemForLanguage(nullptr, lldb::eLanguageTypeC); | ->GetScratchTypeSystemForLanguage(lldb::eLanguageTypeC); | ||||
| if (!type_system) | if (auto err = type_system_or_err.takeError()) { | ||||
| LLDB_LOG_ERROR( | |||||
| lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_DATAFORMATTERS), | |||||
| std::move(err), "Failed to get scratch type system"); | |||||
| return false; | return false; | ||||
| } | |||||
| // fetch children by offset to compensate for potential lack of debug info | // fetch children by offset to compensate for potential lack of debug info | ||||
| auto int64_ty = | auto int64_ty = type_system_or_err->GetBuiltinTypeForEncodingAndBitSize( | ||||
| type_system->GetBuiltinTypeForEncodingAndBitSize(eEncodingSint, 64); | eEncodingSint, 64); | ||||
| auto int32_ty = | auto int32_ty = type_system_or_err->GetBuiltinTypeForEncodingAndBitSize( | ||||
| type_system->GetBuiltinTypeForEncodingAndBitSize(eEncodingSint, 32); | eEncodingSint, 32); | ||||
| auto value_sp(valobj.GetSyntheticChildAtOffset(0, int64_ty, true)); | auto value_sp(valobj.GetSyntheticChildAtOffset(0, int64_ty, true)); | ||||
| auto timescale_sp(valobj.GetSyntheticChildAtOffset(8, int32_ty, true)); | auto timescale_sp(valobj.GetSyntheticChildAtOffset(8, int32_ty, true)); | ||||
| auto flags_sp(valobj.GetSyntheticChildAtOffset(12, int32_ty, true)); | auto flags_sp(valobj.GetSyntheticChildAtOffset(12, int32_ty, true)); | ||||
| if (!value_sp || !timescale_sp || !flags_sp) | if (!value_sp || !timescale_sp || !flags_sp) | ||||
| return false; | return false; | ||||
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