877 lines
43 KiB
C++
877 lines
43 KiB
C++
//===-- ObjCLanguage.cpp ----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// C Includes
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// C++ Includes
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#include <mutex>
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// Other libraries and framework includes
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// Project includes
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#include "ObjCLanguage.h"
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#include "lldb/Core/ConstString.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Core/StreamString.h"
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#include "lldb/Core/ValueObject.h"
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#include "lldb/DataFormatters/DataVisualization.h"
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#include "lldb/DataFormatters/FormattersHelpers.h"
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#include "lldb/Symbol/CompilerType.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Target/ObjCLanguageRuntime.h"
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#include "lldb/Symbol/ClangASTContext.h"
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#include "CF.h"
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#include "Cocoa.h"
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#include "CoreMedia.h"
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#include "NSDictionary.h"
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#include "NSSet.h"
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#include "NSString.h"
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using namespace lldb;
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using namespace lldb_private;
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using namespace lldb_private::formatters;
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void
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ObjCLanguage::Initialize()
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{
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PluginManager::RegisterPlugin (GetPluginNameStatic(),
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"Objective-C Language",
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CreateInstance);
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}
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void
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ObjCLanguage::Terminate()
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{
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PluginManager::UnregisterPlugin (CreateInstance);
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}
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lldb_private::ConstString
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ObjCLanguage::GetPluginNameStatic()
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{
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static ConstString g_name("objc");
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return g_name;
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}
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//------------------------------------------------------------------
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// PluginInterface protocol
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//------------------------------------------------------------------
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lldb_private::ConstString
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ObjCLanguage::GetPluginName()
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{
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return GetPluginNameStatic();
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}
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uint32_t
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ObjCLanguage::GetPluginVersion()
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{
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return 1;
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}
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//------------------------------------------------------------------
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// Static Functions
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//------------------------------------------------------------------
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Language *
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ObjCLanguage::CreateInstance (lldb::LanguageType language)
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{
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switch (language)
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{
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case lldb::eLanguageTypeObjC:
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return new ObjCLanguage();
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default:
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return nullptr;
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}
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}
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void
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ObjCLanguage::MethodName::Clear()
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{
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m_full.Clear();
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m_class.Clear();
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m_category.Clear();
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m_selector.Clear();
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m_type = eTypeUnspecified;
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m_category_is_valid = false;
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}
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bool
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ObjCLanguage::MethodName::SetName (const char *name, bool strict)
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{
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Clear();
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if (name && name[0])
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{
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// If "strict" is true. then the method must be specified with a
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// '+' or '-' at the beginning. If "strict" is false, then the '+'
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// or '-' can be omitted
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bool valid_prefix = false;
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if (name[0] == '+' || name[0] == '-')
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{
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valid_prefix = name[1] == '[';
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if (name[0] == '+')
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m_type = eTypeClassMethod;
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else
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m_type = eTypeInstanceMethod;
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}
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else if (!strict)
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{
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// "strict" is false, the name just needs to start with '['
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valid_prefix = name[0] == '[';
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}
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if (valid_prefix)
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{
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int name_len = strlen (name);
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// Objective C methods must have at least:
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// "-[" or "+[" prefix
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// One character for a class name
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// One character for the space between the class name
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// One character for the method name
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// "]" suffix
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if (name_len >= (5 + (strict ? 1 : 0)) && name[name_len - 1] == ']')
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{
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m_full.SetCStringWithLength(name, name_len);
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}
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}
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}
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return IsValid(strict);
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}
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const ConstString &
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ObjCLanguage::MethodName::GetClassName ()
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{
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if (!m_class)
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{
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if (IsValid(false))
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{
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const char *full = m_full.GetCString();
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const char *class_start = (full[0] == '[' ? full + 1 : full + 2);
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const char *paren_pos = strchr (class_start, '(');
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if (paren_pos)
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{
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m_class.SetCStringWithLength (class_start, paren_pos - class_start);
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}
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else
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{
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// No '(' was found in the full name, we can definitively say
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// that our category was valid (and empty).
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m_category_is_valid = true;
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const char *space_pos = strchr (full, ' ');
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if (space_pos)
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{
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m_class.SetCStringWithLength (class_start, space_pos - class_start);
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if (!m_class_category)
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{
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// No category in name, so we can also fill in the m_class_category
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m_class_category = m_class;
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}
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}
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}
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}
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}
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return m_class;
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}
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const ConstString &
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ObjCLanguage::MethodName::GetClassNameWithCategory ()
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{
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if (!m_class_category)
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{
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if (IsValid(false))
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{
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const char *full = m_full.GetCString();
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const char *class_start = (full[0] == '[' ? full + 1 : full + 2);
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const char *space_pos = strchr (full, ' ');
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if (space_pos)
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{
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m_class_category.SetCStringWithLength (class_start, space_pos - class_start);
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// If m_class hasn't been filled in and the class with category doesn't
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// contain a '(', then we can also fill in the m_class
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if (!m_class && strchr(m_class_category.GetCString(), '(') == nullptr)
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{
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m_class = m_class_category;
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// No '(' was found in the full name, we can definitively say
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// that our category was valid (and empty).
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m_category_is_valid = true;
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}
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}
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}
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}
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return m_class_category;
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}
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const ConstString &
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ObjCLanguage::MethodName::GetSelector ()
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{
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if (!m_selector)
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{
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if (IsValid(false))
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{
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const char *full = m_full.GetCString();
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const char *space_pos = strchr (full, ' ');
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if (space_pos)
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{
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++space_pos; // skip the space
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m_selector.SetCStringWithLength (space_pos, m_full.GetLength() - (space_pos - full) - 1);
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}
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}
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}
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return m_selector;
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}
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const ConstString &
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ObjCLanguage::MethodName::GetCategory ()
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{
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if (!m_category_is_valid && !m_category)
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{
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if (IsValid(false))
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{
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m_category_is_valid = true;
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const char *full = m_full.GetCString();
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const char *class_start = (full[0] == '[' ? full + 1 : full + 2);
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const char *open_paren_pos = strchr (class_start, '(');
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if (open_paren_pos)
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{
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++open_paren_pos; // Skip the open paren
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const char *close_paren_pos = strchr (open_paren_pos, ')');
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if (close_paren_pos)
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m_category.SetCStringWithLength (open_paren_pos, close_paren_pos - open_paren_pos);
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}
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}
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}
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return m_category;
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}
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ConstString
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ObjCLanguage::MethodName::GetFullNameWithoutCategory (bool empty_if_no_category)
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{
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if (IsValid(false))
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{
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if (HasCategory())
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{
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StreamString strm;
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if (m_type == eTypeClassMethod)
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strm.PutChar('+');
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else if (m_type == eTypeInstanceMethod)
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strm.PutChar('-');
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strm.Printf("[%s %s]", GetClassName().GetCString(), GetSelector().GetCString());
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return ConstString(strm.GetString().c_str());
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}
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if (!empty_if_no_category)
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{
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// Just return the full name since it doesn't have a category
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return GetFullName();
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}
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}
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return ConstString();
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}
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size_t
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ObjCLanguage::MethodName::GetFullNames (std::vector<ConstString> &names, bool append)
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{
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if (!append)
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names.clear();
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if (IsValid(false))
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{
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StreamString strm;
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const bool is_class_method = m_type == eTypeClassMethod;
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const bool is_instance_method = m_type == eTypeInstanceMethod;
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const ConstString &category = GetCategory();
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if (is_class_method || is_instance_method)
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{
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names.push_back (m_full);
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if (category)
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{
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strm.Printf("%c[%s %s]",
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is_class_method ? '+' : '-',
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GetClassName().GetCString(),
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GetSelector().GetCString());
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names.push_back(ConstString(strm.GetString().c_str()));
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}
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}
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else
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{
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const ConstString &class_name = GetClassName();
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const ConstString &selector = GetSelector();
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strm.Printf("+[%s %s]", class_name.GetCString(), selector.GetCString());
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names.push_back(ConstString(strm.GetString().c_str()));
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strm.Clear();
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strm.Printf("-[%s %s]", class_name.GetCString(), selector.GetCString());
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names.push_back(ConstString(strm.GetString().c_str()));
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strm.Clear();
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if (category)
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{
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strm.Printf("+[%s(%s) %s]", class_name.GetCString(), category.GetCString(), selector.GetCString());
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names.push_back(ConstString(strm.GetString().c_str()));
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strm.Clear();
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strm.Printf("-[%s(%s) %s]", class_name.GetCString(), category.GetCString(), selector.GetCString());
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names.push_back(ConstString(strm.GetString().c_str()));
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}
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}
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}
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return names.size();
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}
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static void
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LoadObjCFormatters(TypeCategoryImplSP objc_category_sp)
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{
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if (!objc_category_sp)
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return;
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TypeSummaryImpl::Flags objc_flags;
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objc_flags.SetCascades(false)
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.SetSkipPointers(true)
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.SetSkipReferences(true)
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.SetDontShowChildren(true)
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.SetDontShowValue(true)
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.SetShowMembersOneLiner(false)
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.SetHideItemNames(false);
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lldb::TypeSummaryImplSP ObjC_BOOL_summary(new CXXFunctionSummaryFormat(objc_flags, lldb_private::formatters::ObjCBOOLSummaryProvider,""));
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objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL"),
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ObjC_BOOL_summary);
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objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL &"),
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ObjC_BOOL_summary);
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objc_category_sp->GetTypeSummariesContainer()->Add(ConstString("BOOL *"),
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ObjC_BOOL_summary);
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#ifndef LLDB_DISABLE_PYTHON
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// we need to skip pointers here since we are special casing a SEL* when retrieving its value
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objc_flags.SetSkipPointers(true);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("SEL"), objc_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("struct objc_selector"), objc_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<false>, "SEL summary provider", ConstString("objc_selector"), objc_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("objc_selector *"), objc_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCSELSummaryProvider<true>, "SEL summary provider", ConstString("SEL *"), objc_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::ObjCClassSummaryProvider, "Class summary provider", ConstString("Class"), objc_flags);
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SyntheticChildren::Flags class_synth_flags;
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class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(false);
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AddCXXSynthetic(objc_category_sp, lldb_private::formatters::ObjCClassSyntheticFrontEndCreator, "Class synthetic children", ConstString("Class"), class_synth_flags);
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#endif // LLDB_DISABLE_PYTHON
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objc_flags.SetSkipPointers(false);
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objc_flags.SetCascades(true);
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objc_flags.SetSkipReferences(false);
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AddStringSummary (objc_category_sp,
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"${var.__FuncPtr%A}",
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ConstString("__block_literal_generic"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"${var.years} years, ${var.months} months, ${var.days} days, ${var.hours} hours, ${var.minutes} minutes ${var.seconds} seconds",
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ConstString("CFGregorianUnits"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"location=${var.location} length=${var.length}",
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ConstString("CFRange"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"location=${var.location}, length=${var.length}",
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ConstString("NSRange"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"(${var.origin}, ${var.size}), ...",
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ConstString("NSRectArray"),
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objc_flags);
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AddOneLineSummary (objc_category_sp,
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ConstString("NSPoint"),
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objc_flags);
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AddOneLineSummary (objc_category_sp,
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ConstString("NSSize"),
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objc_flags);
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AddOneLineSummary (objc_category_sp,
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ConstString("NSRect"),
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objc_flags);
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AddOneLineSummary (objc_category_sp,
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ConstString("CGSize"),
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objc_flags);
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AddOneLineSummary (objc_category_sp,
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ConstString("CGPoint"),
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objc_flags);
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AddOneLineSummary (objc_category_sp,
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ConstString("CGRect"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"red=${var.red} green=${var.green} blue=${var.blue}",
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ConstString("RGBColor"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})",
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ConstString("Rect"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"{(v=${var.v}, h=${var.h})}",
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ConstString("Point"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"${var.month}/${var.day}/${var.year} ${var.hour} :${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}",
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ConstString("DateTimeRect *"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"${var.ld.month}/${var.ld.day}/${var.ld.year} ${var.ld.hour} :${var.ld.minute} :${var.ld.second} dayOfWeek:${var.ld.dayOfWeek}",
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ConstString("LongDateRect"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"(x=${var.x}, y=${var.y})",
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ConstString("HIPoint"),
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objc_flags);
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AddStringSummary(objc_category_sp,
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"origin=${var.origin} size=${var.size}",
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ConstString("HIRect"),
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objc_flags);
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TypeSummaryImpl::Flags appkit_flags;
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appkit_flags.SetCascades(true)
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.SetSkipPointers(false)
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.SetSkipReferences(false)
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.SetDontShowChildren(true)
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.SetDontShowValue(false)
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.SetShowMembersOneLiner(false)
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.SetHideItemNames(false);
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appkit_flags.SetDontShowChildren(false);
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#ifndef LLDB_DISABLE_PYTHON
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSArray"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("NSMutableArray"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayI"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArray0"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSSingleObjectArrayI"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSArrayM"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("__NSCFArray"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFArrayRef"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSArraySummaryProvider, "NSArray summary provider", ConstString("CFMutableArrayRef"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSDictionary"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("NSMutableDictionary"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSCFDictionary"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryI"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSSingleEntryDictionaryI"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<false>, "NSDictionary summary provider", ConstString("__NSDictionaryM"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFDictionaryRef"), appkit_flags);
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AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDictionarySummaryProvider<true>, "NSDictionary summary provider", ConstString("CFMutableDictionaryRef"), appkit_flags);
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|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSSet summary", ConstString("NSSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFSetRef summary", ConstString("CFSetRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<true>, "CFMutableSetRef summary", ConstString("CFMutableSetRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSCFSet summary", ConstString("__NSCFSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetI summary", ConstString("__NSSetI"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSSetM summary", ConstString("__NSSetM"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSCountedSet summary", ConstString("NSCountedSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSMutableSet summary", ConstString("NSMutableSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "NSOrderedSet summary", ConstString("NSOrderedSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetI summary", ConstString("__NSOrderedSetI"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSSetSummaryProvider<false>, "__NSOrderedSetM summary", ConstString("__NSOrderedSetM"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSError_SummaryProvider, "NSError summary provider", ConstString("NSError"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSException_SummaryProvider, "NSException summary provider", ConstString("NSException"), appkit_flags);
|
|
|
|
// AddSummary(appkit_category_sp, "${var.key%@} -> ${var.value%@}", ConstString("$_lldb_typegen_nspair"), appkit_flags);
|
|
|
|
appkit_flags.SetDontShowChildren(true);
|
|
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayM"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArrayI"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSArray0"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSSingleObjectArrayI"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSArray"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("NSMutableArray"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("__NSCFArray"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFMutableArrayRef"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSArraySyntheticFrontEndCreator, "NSArray synthetic children", ConstString("CFArrayRef"), ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryM"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSDictionaryI"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSSingleEntryDictionaryI"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("__NSCFDictionary"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSDictionary"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("NSMutableDictionary"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFDictionaryRef"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSDictionarySyntheticFrontEndCreator, "NSDictionary synthetic children", ConstString("CFMutableDictionaryRef"), ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSErrorSyntheticFrontEndCreator, "NSError synthetic children", ConstString("NSError"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSExceptionSyntheticFrontEndCreator, "NSException synthetic children", ConstString("NSException"), ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSSet synthetic children", ConstString("NSSet"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetI synthetic children", ConstString("__NSSetI"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSSetM synthetic children", ConstString("__NSSetM"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSMutableSet synthetic children", ConstString("NSMutableSet"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "NSOrderedSet synthetic children", ConstString("NSOrderedSet"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetI synthetic children", ConstString("__NSOrderedSetI"), ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator, "__NSOrderedSetM synthetic children", ConstString("__NSOrderedSetM"), ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp, lldb_private::formatters::NSIndexPathSyntheticFrontEndCreator, "NSIndexPath synthetic children", ConstString("NSIndexPath"), ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFBagRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("__CFBag"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("const struct __CFBag"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBagSummaryProvider, "CFBag summary provider", ConstString("CFMutableBagRef"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("CFBinaryHeapRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp,lldb_private::formatters::CFBinaryHeapSummaryProvider, "CFBinaryHeap summary provider", ConstString("__CFBinaryHeap"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFStringRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__CFString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("CFMutableStringRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSMutableString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFConstantString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("__NSCFString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFConstantString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSCFString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSStringSummaryProvider, "NSString summary provider", ConstString("NSPathStore2"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSAttributedStringSummaryProvider, "NSAttributedString summary provider", ConstString("NSAttributedString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSMutableAttributedString"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSMutableAttributedStringSummaryProvider, "NSMutableAttributedString summary provider", ConstString("NSConcreteMutableAttributedString"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSBundleSummaryProvider, "NSBundle summary provider", ConstString("NSBundle"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSData"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("_NSInlineData"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteData"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSConcreteMutableData"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("NSMutableData"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>, "NSData summary provider", ConstString("__NSCFData"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFDataRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<true>, "NSData summary provider", ConstString("CFMutableDataRef"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSMachPortSummaryProvider, "NSMachPort summary provider", ConstString("NSMachPort"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSNotification"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNotificationSummaryProvider, "NSNotification summary provider", ConstString("NSConcreteNotification"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSNumber"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "CFNumberRef summary provider", ConstString("CFNumberRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFBoolean"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("__NSCFNumber"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFBoolean"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider, "NSNumber summary provider", ConstString("NSCFNumber"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("NSURL"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSURLSummaryProvider, "NSURL summary provider", ConstString("CFURLRef"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSDate"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSDate"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("__NSTaggedDate"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSDateSummaryProvider, "NSDate summary provider", ConstString("NSCalendarDate"), appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("NSTimeZone"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("CFTimeZoneRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSTimeZoneSummaryProvider, "NSTimeZone summary provider", ConstString("__NSTimeZone"), appkit_flags);
|
|
|
|
// CFAbsoluteTime is actually a double rather than a pointer to an object
|
|
// we do not care about the numeric value, since it is probably meaningless to users
|
|
appkit_flags.SetDontShowValue(true);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::CFAbsoluteTimeSummaryProvider, "CFAbsoluteTime summary provider", ConstString("CFAbsoluteTime"), appkit_flags);
|
|
appkit_flags.SetDontShowValue(false);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSIndexSet"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider, "NSIndexSet summary provider", ConstString("NSMutableIndexSet"), appkit_flags);
|
|
|
|
AddStringSummary(objc_category_sp,
|
|
"@\"${var.month%d}/${var.day%d}/${var.year%d} ${var.hour%d}:${var.minute%d}:${var.second}\"",
|
|
ConstString("CFGregorianDate"),
|
|
appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFBitVectorRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("CFMutableBitVectorRef"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFBitVector"), appkit_flags);
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider, "CFBitVector summary provider", ConstString("__CFMutableBitVector"), appkit_flags);
|
|
#endif // LLDB_DISABLE_PYTHON
|
|
}
|
|
|
|
static void
|
|
LoadCoreMediaFormatters(TypeCategoryImplSP objc_category_sp)
|
|
{
|
|
if (!objc_category_sp)
|
|
return;
|
|
|
|
TypeSummaryImpl::Flags cm_flags;
|
|
cm_flags.SetCascades(true)
|
|
.SetDontShowChildren(false)
|
|
.SetDontShowValue(false)
|
|
.SetHideItemNames(false)
|
|
.SetShowMembersOneLiner(false)
|
|
.SetSkipPointers(false)
|
|
.SetSkipReferences(false);
|
|
|
|
#ifndef LLDB_DISABLE_PYTHON
|
|
AddCXXSummary(objc_category_sp, lldb_private::formatters::CMTimeSummaryProvider, "CMTime summary provider", ConstString("CMTime"), cm_flags);
|
|
#endif // LLDB_DISABLE_PYTHON
|
|
}
|
|
|
|
lldb::TypeCategoryImplSP
|
|
ObjCLanguage::GetFormatters ()
|
|
{
|
|
static std::once_flag g_initialize;
|
|
static TypeCategoryImplSP g_category;
|
|
|
|
std::call_once(g_initialize, [this] () -> void {
|
|
DataVisualization::Categories::GetCategory(GetPluginName(), g_category);
|
|
if (g_category)
|
|
{
|
|
LoadCoreMediaFormatters(g_category);
|
|
LoadObjCFormatters(g_category);
|
|
}
|
|
});
|
|
return g_category;
|
|
}
|
|
|
|
std::vector<ConstString>
|
|
ObjCLanguage::GetPossibleFormattersMatches (ValueObject& valobj, lldb::DynamicValueType use_dynamic)
|
|
{
|
|
std::vector<ConstString> result;
|
|
|
|
if (use_dynamic == lldb::eNoDynamicValues)
|
|
return result;
|
|
|
|
CompilerType compiler_type(valobj.GetCompilerType());
|
|
|
|
const bool check_cpp = false;
|
|
const bool check_objc = true;
|
|
bool canBeObjCDynamic = compiler_type.IsPossibleDynamicType(nullptr, check_cpp, check_objc);
|
|
|
|
if (canBeObjCDynamic)
|
|
{
|
|
do {
|
|
lldb::ProcessSP process_sp = valobj.GetProcessSP();
|
|
if (!process_sp)
|
|
break;
|
|
ObjCLanguageRuntime* runtime = process_sp->GetObjCLanguageRuntime();
|
|
if (runtime == nullptr)
|
|
break;
|
|
ObjCLanguageRuntime::ClassDescriptorSP objc_class_sp (runtime->GetClassDescriptor(valobj));
|
|
if (!objc_class_sp)
|
|
break;
|
|
if (ConstString name = objc_class_sp->GetClassName())
|
|
result.push_back(name);
|
|
} while (false);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
std::unique_ptr<Language::TypeScavenger>
|
|
ObjCLanguage::GetTypeScavenger ()
|
|
{
|
|
class ObjCTypeScavenger : public Language::TypeScavenger
|
|
{
|
|
private:
|
|
class ObjCScavengerResult : public Language::TypeScavenger::Result
|
|
{
|
|
public:
|
|
ObjCScavengerResult (CompilerType type) :
|
|
Language::TypeScavenger::Result(),
|
|
m_compiler_type(type)
|
|
{
|
|
}
|
|
|
|
bool
|
|
IsValid () override
|
|
{
|
|
return m_compiler_type.IsValid();
|
|
}
|
|
|
|
bool
|
|
DumpToStream (Stream& stream,
|
|
bool print_help_if_available) override
|
|
{
|
|
if (IsValid())
|
|
{
|
|
m_compiler_type.DumpTypeDescription(&stream);
|
|
stream.EOL();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
~ObjCScavengerResult() override = default;
|
|
|
|
private:
|
|
CompilerType m_compiler_type;
|
|
};
|
|
|
|
protected:
|
|
ObjCTypeScavenger() = default;
|
|
|
|
~ObjCTypeScavenger() override = default;
|
|
|
|
bool
|
|
Find_Impl (ExecutionContextScope *exe_scope,
|
|
const char *key,
|
|
ResultSet &results) override
|
|
{
|
|
bool result = false;
|
|
|
|
Target* target = exe_scope->CalculateTarget().get();
|
|
if (target)
|
|
{
|
|
if (auto clang_modules_decl_vendor = target->GetClangModulesDeclVendor())
|
|
{
|
|
std::vector <clang::NamedDecl*> decls;
|
|
ConstString key_cs(key);
|
|
|
|
if (clang_modules_decl_vendor->FindDecls(key_cs, false, UINT32_MAX, decls) > 0 &&
|
|
!decls.empty())
|
|
{
|
|
CompilerType module_type = ClangASTContext::GetTypeForDecl(decls.front());
|
|
result = true;
|
|
std::unique_ptr<Language::TypeScavenger::Result> result(new ObjCScavengerResult(module_type));
|
|
results.insert(std::move(result));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!result)
|
|
{
|
|
Process* process = exe_scope->CalculateProcess().get();
|
|
if (process)
|
|
{
|
|
const bool create_on_demand = false;
|
|
auto objc_runtime = process->GetObjCLanguageRuntime(create_on_demand);
|
|
if (objc_runtime)
|
|
{
|
|
auto decl_vendor = objc_runtime->GetDeclVendor();
|
|
if (decl_vendor)
|
|
{
|
|
std::vector<clang::NamedDecl *> decls;
|
|
ConstString name(key);
|
|
decl_vendor->FindDecls(name, true, UINT32_MAX, decls);
|
|
for (auto decl : decls)
|
|
{
|
|
if (decl)
|
|
{
|
|
if (CompilerType candidate = ClangASTContext::GetTypeForDecl(decl))
|
|
{
|
|
result = true;
|
|
std::unique_ptr<Language::TypeScavenger::Result> result(new ObjCScavengerResult(candidate));
|
|
results.insert(std::move(result));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
friend class lldb_private::ObjCLanguage;
|
|
};
|
|
|
|
return std::unique_ptr<TypeScavenger>(new ObjCTypeScavenger());
|
|
}
|
|
|
|
bool
|
|
ObjCLanguage::GetFormatterPrefixSuffix (ValueObject& valobj, ConstString type_hint,
|
|
std::string& prefix, std::string& suffix)
|
|
{
|
|
static ConstString g_CFBag("CFBag");
|
|
static ConstString g_CFBinaryHeap("CFBinaryHeap");
|
|
|
|
static ConstString g_NSNumberChar("NSNumber:char");
|
|
static ConstString g_NSNumberShort("NSNumber:short");
|
|
static ConstString g_NSNumberInt("NSNumber:int");
|
|
static ConstString g_NSNumberLong("NSNumber:long");
|
|
static ConstString g_NSNumberFloat("NSNumber:float");
|
|
static ConstString g_NSNumberDouble("NSNumber:double");
|
|
|
|
static ConstString g_NSData("NSData");
|
|
static ConstString g_NSArray("NSArray");
|
|
static ConstString g_NSString("NSString");
|
|
static ConstString g_NSStringStar("NSString*");
|
|
|
|
if (type_hint.IsEmpty())
|
|
return false;
|
|
|
|
prefix.clear();
|
|
suffix.clear();
|
|
|
|
if (type_hint == g_CFBag ||
|
|
type_hint == g_CFBinaryHeap)
|
|
{
|
|
prefix = "@";
|
|
return true;
|
|
}
|
|
|
|
if (type_hint == g_NSNumberChar)
|
|
{
|
|
prefix = "(char)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberShort)
|
|
{
|
|
prefix = "(short)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberInt)
|
|
{
|
|
prefix = "(int)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberLong)
|
|
{
|
|
prefix = "(long)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberFloat)
|
|
{
|
|
prefix = "(float)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberDouble)
|
|
{
|
|
prefix = "(double)";
|
|
return true;
|
|
}
|
|
|
|
if (type_hint == g_NSData ||
|
|
type_hint == g_NSArray)
|
|
{
|
|
prefix = "@\"";
|
|
suffix = "\"";
|
|
return true;
|
|
}
|
|
|
|
if (type_hint == g_NSString ||
|
|
type_hint == g_NSStringStar)
|
|
{
|
|
prefix = "@";
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
ObjCLanguage::IsNilReference (ValueObject& valobj)
|
|
{
|
|
const uint32_t mask = eTypeIsObjC | eTypeIsPointer;
|
|
bool isObjCpointer = (((valobj.GetCompilerType().GetTypeInfo(nullptr)) & mask) == mask);
|
|
if (!isObjCpointer)
|
|
return false;
|
|
bool canReadValue = true;
|
|
bool isZero = valobj.GetValueAsUnsigned(0,&canReadValue) == 0;
|
|
return canReadValue && isZero;
|
|
}
|