diff options
Diffstat (limited to 'lldb/source/Plugins')
| -rw-r--r-- | lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.cpp index 7cfb0224038..7a519532036 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.cpp +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.cpp @@ -8,6 +8,7 @@ //===----------------------------------------------------------------------===// #include "AppleObjCClassDescriptorV2.h" +#include "lldb/Core/Log.h" using namespace lldb; using namespace lldb_private; @@ -518,6 +519,9 @@ ClassDescriptorV2::iVarsStorage::fill (AppleObjCRuntimeV2& runtime, ClassDescrip if (m_filled) return; Mutex::Locker lock(m_mutex); + Log *log(GetLogIfAllCategoriesSet(LIBLLDB_LOG_TYPES | LIBLLDB_LOG_VERBOSE)); + if (log) + log->Printf("[ClassDescriptorV2::iVarsStorage::fill] class_name = %s", descriptor.GetClassName().AsCString("<unknown")); m_filled = true; ObjCLanguageRuntime::EncodingToTypeSP encoding_to_type_sp(runtime.GetEncodingToType()); Process* process(runtime.GetProcess()); @@ -526,17 +530,33 @@ ClassDescriptorV2::iVarsStorage::fill (AppleObjCRuntimeV2& runtime, ClassDescrip descriptor.Describe(nullptr, nullptr, nullptr, - [this,process,encoding_to_type_sp](const char * name, const char * type, lldb::addr_t offset_ptr, uint64_t size) -> bool { + [this,process,encoding_to_type_sp,log](const char * name, const char * type, lldb::addr_t offset_ptr, uint64_t size) -> bool { const bool for_expression = false; const bool stop_loop = false; + if (log) + log->Printf("[ClassDescriptorV2::iVarsStorage::fill] name = %s, encoding = %s, offset_ptr = %" PRIx64 ", size = %" PRIu64, + name,type,offset_ptr,size); CompilerType ivar_type = encoding_to_type_sp->RealizeType(type, for_expression); if (ivar_type) { + if (log) + log->Printf("[ClassDescriptorV2::iVarsStorage::fill] name = %s, encoding = %s, offset_ptr = %" PRIx64 ", size = %" PRIu64 " , type_size = %" PRIu64, + name,type,offset_ptr,size,ivar_type.GetByteSize(nullptr)); Scalar offset_scalar; Error error; - size_t read = process->ReadScalarIntegerFromMemory(offset_ptr, 4, true, offset_scalar, error); + const int offset_ptr_size = 4; + const bool is_signed = false; + size_t read = process->ReadScalarIntegerFromMemory(offset_ptr, offset_ptr_size, is_signed, offset_scalar, error); if (error.Success() && 4 == read) + { + if (log) + log->Printf("[ClassDescriptorV2::iVarsStorage::fill] offset_ptr = %" PRIx64 " --> %" PRIu32, + offset_ptr, offset_scalar.SInt()); m_ivars.push_back({ ConstString(name), ivar_type, size, offset_scalar.SInt() }); + } + else if (log) + log->Printf("[ClassDescriptorV2::iVarsStorage::fill] offset_ptr = %" PRIx64 " --> read fail, read = %zu", + offset_ptr, read); } return stop_loop; }); |
