0e22b8cba7
All of these functions take a ConstString for the type_name, but this isn't really needed for two reasons: 1.) This parameter is always constructed from a static c-string constant. 2.) They are passed along to to `AddTypeSummary` as a StringRef anyway. Differential Revision: https://reviews.llvm.org/D148050
1135 lines
46 KiB
C++
1135 lines
46 KiB
C++
//===-- ObjCLanguage.cpp --------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <mutex>
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#include "ObjCLanguage.h"
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#include "Plugins/ExpressionParser/Clang/ClangUtil.h"
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#include "Plugins/TypeSystem/Clang/TypeSystemClang.h"
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#include "lldb/Core/Debugger.h"
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#include "lldb/Core/PluginManager.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/Utility/ConstString.h"
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#include "lldb/Utility/StreamString.h"
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#include "llvm/Support/Threading.h"
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#include "Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.h"
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#include "Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.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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LLDB_PLUGIN_DEFINE(ObjCLanguage)
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void ObjCLanguage::Initialize() {
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PluginManager::RegisterPlugin(GetPluginNameStatic(), "Objective-C Language",
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CreateInstance);
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}
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void ObjCLanguage::Terminate() {
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PluginManager::UnregisterPlugin(CreateInstance);
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}
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// Static Functions
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Language *ObjCLanguage::CreateInstance(lldb::LanguageType language) {
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switch (language) {
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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 ObjCLanguage::MethodName::Clear() {
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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 ObjCLanguage::MethodName::SetName(llvm::StringRef name, bool strict) {
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Clear();
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if (name.empty())
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return IsValid(strict);
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// If "strict" is true. then the method must be specified with a '+' or '-'
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// at the beginning. If "strict" is false, then the '+' or '-' can be omitted
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bool valid_prefix = false;
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if (name.size() > 1 && (name[0] == '+' || name[0] == '-')) {
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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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} else if (!strict) {
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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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int name_len = name.size();
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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.back() == ']') {
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m_full.SetString(name);
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}
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}
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return IsValid(strict);
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}
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bool ObjCLanguage::MethodName::SetName(const char *name, bool strict) {
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return SetName(llvm::StringRef(name), strict);
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}
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ConstString ObjCLanguage::MethodName::GetClassName() {
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if (!m_class) {
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if (IsValid(false)) {
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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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m_class.SetCStringWithLength(class_start, paren_pos - class_start);
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} else {
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// No '(' was found in the full name, we can definitively say that our
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// 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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m_class.SetCStringWithLength(class_start, space_pos - class_start);
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if (!m_class_category) {
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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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ConstString ObjCLanguage::MethodName::GetClassNameWithCategory() {
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if (!m_class_category) {
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if (IsValid(false)) {
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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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m_class_category.SetCStringWithLength(class_start,
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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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m_class = m_class_category;
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// No '(' was found in the full name, we can definitively say that
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// 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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ConstString ObjCLanguage::MethodName::GetSelector() {
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if (!m_selector) {
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if (IsValid(false)) {
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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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++space_pos; // skip the space
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m_selector.SetCStringWithLength(space_pos, m_full.GetLength() -
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(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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ConstString ObjCLanguage::MethodName::GetCategory() {
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if (!m_category_is_valid && !m_category) {
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if (IsValid(false)) {
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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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++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,
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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 ObjCLanguage::MethodName::GetFullNameWithoutCategory(
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bool empty_if_no_category) {
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if (IsValid(false)) {
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if (HasCategory()) {
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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(),
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GetSelector().GetCString());
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return ConstString(strm.GetString());
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}
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if (!empty_if_no_category) {
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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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std::vector<Language::MethodNameVariant>
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ObjCLanguage::GetMethodNameVariants(ConstString method_name) const {
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std::vector<Language::MethodNameVariant> variant_names;
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ObjCLanguage::MethodName objc_method(method_name.GetCString(), false);
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if (!objc_method.IsValid(false)) {
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return variant_names;
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}
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variant_names.emplace_back(objc_method.GetSelector(),
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lldb::eFunctionNameTypeSelector);
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const bool is_class_method =
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objc_method.GetType() == MethodName::eTypeClassMethod;
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const bool is_instance_method =
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objc_method.GetType() == MethodName::eTypeInstanceMethod;
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ConstString name_sans_category =
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objc_method.GetFullNameWithoutCategory(/*empty_if_no_category*/ true);
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if (is_class_method || is_instance_method) {
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if (name_sans_category)
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variant_names.emplace_back(name_sans_category,
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lldb::eFunctionNameTypeFull);
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} else {
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StreamString strm;
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strm.Printf("+%s", objc_method.GetFullName().GetCString());
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variant_names.emplace_back(ConstString(strm.GetString()),
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lldb::eFunctionNameTypeFull);
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strm.Clear();
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strm.Printf("-%s", objc_method.GetFullName().GetCString());
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variant_names.emplace_back(ConstString(strm.GetString()),
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lldb::eFunctionNameTypeFull);
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strm.Clear();
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if (name_sans_category) {
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strm.Printf("+%s", name_sans_category.GetCString());
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variant_names.emplace_back(ConstString(strm.GetString()),
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lldb::eFunctionNameTypeFull);
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strm.Clear();
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strm.Printf("-%s", name_sans_category.GetCString());
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variant_names.emplace_back(ConstString(strm.GetString()),
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lldb::eFunctionNameTypeFull);
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}
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}
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return variant_names;
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}
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bool ObjCLanguage::SymbolNameFitsToLanguage(Mangled mangled) const {
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ConstString demangled_name = mangled.GetDemangledName();
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if (!demangled_name)
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return false;
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return ObjCLanguage::IsPossibleObjCMethodName(demangled_name.GetCString());
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}
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static void LoadObjCFormatters(TypeCategoryImplSP objc_category_sp) {
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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(
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objc_flags, lldb_private::formatters::ObjCBOOLSummaryProvider, ""));
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objc_category_sp->AddTypeSummary("BOOL", eFormatterMatchExact,
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ObjC_BOOL_summary);
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objc_category_sp->AddTypeSummary("BOOL &", eFormatterMatchExact,
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ObjC_BOOL_summary);
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objc_category_sp->AddTypeSummary("BOOL *", eFormatterMatchExact,
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ObjC_BOOL_summary);
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// we need to skip pointers here since we are special casing a SEL* when
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// retrieving its value
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objc_flags.SetSkipPointers(true);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::ObjCSELSummaryProvider<false>,
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"SEL summary provider", "SEL", objc_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::ObjCSELSummaryProvider<false>,
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"SEL summary provider", "struct objc_selector", objc_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::ObjCSELSummaryProvider<false>,
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"SEL summary provider", "objc_selector", objc_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::ObjCSELSummaryProvider<true>,
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"SEL summary provider", "objc_selector *", objc_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::ObjCSELSummaryProvider<true>,
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"SEL summary provider", "SEL *", objc_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::ObjCClassSummaryProvider,
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"Class summary provider", "Class", objc_flags);
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SyntheticChildren::Flags class_synth_flags;
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class_synth_flags.SetCascades(true).SetSkipPointers(false).SetSkipReferences(
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false);
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AddCXXSynthetic(objc_category_sp,
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lldb_private::formatters::ObjCClassSyntheticFrontEndCreator,
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"Class synthetic children", "Class", class_synth_flags);
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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, "${var.__FuncPtr%A}",
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"__block_literal_generic", objc_flags);
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AddStringSummary(objc_category_sp,
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"${var.years} years, ${var.months} "
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"months, ${var.days} days, ${var.hours} "
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"hours, ${var.minutes} minutes "
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"${var.seconds} seconds",
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"CFGregorianUnits", objc_flags);
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AddStringSummary(objc_category_sp,
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"location=${var.location} length=${var.length}", "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}", "NSRange",
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objc_flags);
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AddStringSummary(objc_category_sp, "(${var.origin}, ${var.size}), ...",
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"NSRectArray", objc_flags);
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AddOneLineSummary(objc_category_sp, "NSPoint", objc_flags);
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AddOneLineSummary(objc_category_sp, "NSSize", objc_flags);
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AddOneLineSummary(objc_category_sp, "NSRect", objc_flags);
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AddOneLineSummary(objc_category_sp, "CGSize", objc_flags);
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AddOneLineSummary(objc_category_sp, "CGPoint", objc_flags);
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AddOneLineSummary(objc_category_sp, "CGRect", objc_flags);
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AddStringSummary(objc_category_sp,
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"red=${var.red} green=${var.green} blue=${var.blue}",
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"RGBColor", objc_flags);
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AddStringSummary(
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objc_category_sp,
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"(t=${var.top}, l=${var.left}, b=${var.bottom}, r=${var.right})", "Rect",
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objc_flags);
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AddStringSummary(objc_category_sp, "{(v=${var.v}, h=${var.h})}", "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} ${var.hour} "
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":${var.minute} :${var.second} dayOfWeek:${var.dayOfWeek}",
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"DateTimeRect *", objc_flags);
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AddStringSummary(objc_category_sp,
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"${var.ld.month}/${var.ld.day}/"
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"${var.ld.year} ${var.ld.hour} "
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":${var.ld.minute} :${var.ld.second} "
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"dayOfWeek:${var.ld.dayOfWeek}",
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"LongDateRect", objc_flags);
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AddStringSummary(objc_category_sp, "(x=${var.x}, y=${var.y})", "HIPoint",
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objc_flags);
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AddStringSummary(objc_category_sp, "origin=${var.origin} size=${var.size}",
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"HIRect", 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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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "NSArray", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "NSConstantArray", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "NSMutableArray", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "__NSArrayI", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "__NSArray0", appkit_flags);
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AddCXXSummary(
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objc_category_sp, lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "__NSSingleObjectArrayI", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "__NSArrayM", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "__NSCFArray", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "_NSCallStackArray", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "CFArrayRef", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSArraySummaryProvider,
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"NSArray summary provider", "CFMutableArrayRef", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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"NSDictionary summary provider", "NSDictionary", appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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"NSDictionary summary provider", "NSConstantDictionary",
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appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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"NSDictionary summary provider", "NSMutableDictionary",
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appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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|
"NSDictionary summary provider", "__NSCFDictionary",
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appkit_flags);
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|
AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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"NSDictionary summary provider", "__NSDictionaryI",
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appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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"NSDictionary summary provider", "__NSSingleEntryDictionaryI",
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appkit_flags);
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AddCXXSummary(objc_category_sp,
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lldb_private::formatters::NSDictionarySummaryProvider<false>,
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|
"NSDictionary summary provider", "__NSDictionaryM",
|
|
appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySummaryProvider<true>,
|
|
"NSDictionary summary provider", "CFDictionaryRef",
|
|
appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySummaryProvider<true>,
|
|
"NSDictionary summary provider", "__CFDictionary",
|
|
appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySummaryProvider<true>,
|
|
"NSDictionary summary provider", "CFMutableDictionaryRef",
|
|
appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"NSSet summary", "NSSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"NSMutableSet summary", "NSMutableSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<true>,
|
|
"CFSetRef summary", "CFSetRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<true>,
|
|
"CFMutableSetRef summary", "CFMutableSetRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"__NSCFSet summary", "__NSCFSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"__CFSet summary", "__CFSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"__NSSetI summary", "__NSSetI", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"__NSSetM summary", "__NSSetM", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"NSCountedSet summary", "NSCountedSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"NSMutableSet summary", "NSMutableSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"NSOrderedSet summary", "NSOrderedSet", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"__NSOrderedSetI summary", "__NSOrderedSetI", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSSetSummaryProvider<false>,
|
|
"__NSOrderedSetM summary", "__NSOrderedSetM", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSError_SummaryProvider,
|
|
"NSError summary provider", "NSError", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSException_SummaryProvider,
|
|
"NSException summary provider", "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", "__NSArrayM",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "__NSArrayI",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "__NSArray0",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "__NSSingleObjectArrayI",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "NSArray",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "NSConstantArray",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "NSMutableArray",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "__NSCFArray",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "_NSCallStackArray",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "CFMutableArrayRef",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSArraySyntheticFrontEndCreator,
|
|
"NSArray synthetic children", "CFArrayRef",
|
|
ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "__NSDictionaryM",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "NSConstantDictionary",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "__NSDictionaryI",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "__NSSingleEntryDictionaryI",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "__NSCFDictionary",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "NSDictionary",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "NSMutableDictionary",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "CFDictionaryRef",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "CFMutableDictionaryRef",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSDictionarySyntheticFrontEndCreator,
|
|
"NSDictionary synthetic children", "__CFDictionary",
|
|
ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSErrorSyntheticFrontEndCreator,
|
|
"NSError synthetic children", "NSError",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSExceptionSyntheticFrontEndCreator,
|
|
"NSException synthetic children", "NSException",
|
|
ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(
|
|
objc_category_sp, lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"NSSet synthetic children", "NSSet", ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"__NSSetI synthetic children", "__NSSetI",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"__NSSetM synthetic children", "__NSSetM",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"__NSCFSet synthetic children", "__NSCFSet",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"CFSetRef synthetic children", "CFSetRef",
|
|
ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"NSMutableSet synthetic children", "NSMutableSet",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"NSOrderedSet synthetic children", "NSOrderedSet",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"__NSOrderedSetI synthetic children", "__NSOrderedSetI",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"__NSOrderedSetM synthetic children", "__NSOrderedSetM",
|
|
ScriptedSyntheticChildren::Flags());
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSSetSyntheticFrontEndCreator,
|
|
"__CFSet synthetic children", "__CFSet",
|
|
ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSynthetic(objc_category_sp,
|
|
lldb_private::formatters::NSIndexPathSyntheticFrontEndCreator,
|
|
"NSIndexPath synthetic children", "NSIndexPath",
|
|
ScriptedSyntheticChildren::Flags());
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CFBagSummaryProvider,
|
|
"CFBag summary provider", "CFBagRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CFBagSummaryProvider,
|
|
"CFBag summary provider", "__CFBag", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CFBagSummaryProvider,
|
|
"CFBag summary provider", "const struct __CFBag", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CFBagSummaryProvider,
|
|
"CFBag summary provider", "CFMutableBagRef", appkit_flags);
|
|
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::CFBinaryHeapSummaryProvider,
|
|
"CFBinaryHeap summary provider", "CFBinaryHeapRef", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::CFBinaryHeapSummaryProvider,
|
|
"CFBinaryHeap summary provider", "__CFBinaryHeap", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "NSString", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "CFStringRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "__CFString", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "CFMutableStringRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "NSMutableString", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "__NSCFConstantString", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "__NSCFString", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "NSCFConstantString", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "NSCFString", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "NSPathStore2", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSStringSummaryProvider,
|
|
"NSString summary provider", "NSTaggedPointerString", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSAttributedStringSummaryProvider,
|
|
"NSAttributedString summary provider", "NSAttributedString",
|
|
appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSMutableAttributedStringSummaryProvider,
|
|
"NSMutableAttributedString summary provider", "NSMutableAttributedString",
|
|
appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp,
|
|
lldb_private::formatters::NSMutableAttributedStringSummaryProvider,
|
|
"NSMutableAttributedString summary provider",
|
|
"NSConcreteMutableAttributedString", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSBundleSummaryProvider,
|
|
"NSBundle summary provider", "NSBundle", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<false>,
|
|
"NSData summary provider", "NSData", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<false>,
|
|
"NSData summary provider", "_NSInlineData", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<false>,
|
|
"NSData summary provider", "NSConcreteData", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSDataSummaryProvider<false>,
|
|
"NSData summary provider", "NSConcreteMutableData", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<false>,
|
|
"NSData summary provider", "NSMutableData", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<false>,
|
|
"NSData summary provider", "__NSCFData", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<true>,
|
|
"NSData summary provider", "CFDataRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDataSummaryProvider<true>,
|
|
"NSData summary provider", "CFMutableDataRef", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSMachPortSummaryProvider,
|
|
"NSMachPort summary provider", "NSMachPort", appkit_flags);
|
|
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSNotificationSummaryProvider,
|
|
"NSNotification summary provider", "NSNotification", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNotificationSummaryProvider,
|
|
"NSNotification summary provider", "NSConcreteNotification",
|
|
appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "NSNumber", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "NSConstantIntegerNumber", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "NSConstantDoubleNumber", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "NSConstantFloatNumber", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNumberSummaryProvider,
|
|
"CFNumberRef summary provider", "CFNumberRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "__NSCFBoolean", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "__NSCFNumber", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "NSCFBoolean", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSNumber summary provider", "NSCFNumber", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSNumberSummaryProvider,
|
|
"NSDecimalNumber summary provider", "NSDecimalNumber", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSURLSummaryProvider,
|
|
"NSURL summary provider", "NSURL", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSURLSummaryProvider,
|
|
"NSURL summary provider", "CFURLRef", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDateSummaryProvider,
|
|
"NSDate summary provider", "NSDate", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDateSummaryProvider,
|
|
"NSDate summary provider", "__NSDate", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDateSummaryProvider,
|
|
"NSDate summary provider", "__NSTaggedDate", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSDateSummaryProvider,
|
|
"NSDate summary provider", "NSCalendarDate", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSTimeZoneSummaryProvider,
|
|
"NSTimeZone summary provider", "NSTimeZone", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSTimeZoneSummaryProvider,
|
|
"NSTimeZone summary provider", "CFTimeZoneRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSTimeZoneSummaryProvider,
|
|
"NSTimeZone summary provider", "__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", "CFAbsoluteTime", appkit_flags);
|
|
appkit_flags.SetDontShowValue(false);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::NSIndexSetSummaryProvider,
|
|
"NSIndexSet summary provider", "NSIndexSet", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::NSIndexSetSummaryProvider,
|
|
"NSIndexSet summary provider", "NSMutableIndexSet", appkit_flags);
|
|
|
|
AddStringSummary(objc_category_sp,
|
|
"@\"${var.month%d}/${var.day%d}/${var.year%d} "
|
|
"${var.hour%d}:${var.minute%d}:${var.second}\"",
|
|
"CFGregorianDate", appkit_flags);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CFBitVectorSummaryProvider,
|
|
"CFBitVector summary provider", "CFBitVectorRef", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider,
|
|
"CFBitVector summary provider", "CFMutableBitVectorRef", appkit_flags);
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CFBitVectorSummaryProvider,
|
|
"CFBitVector summary provider", "__CFBitVector", appkit_flags);
|
|
AddCXXSummary(
|
|
objc_category_sp, lldb_private::formatters::CFBitVectorSummaryProvider,
|
|
"CFBitVector summary provider", "__CFMutableBitVector", appkit_flags);
|
|
}
|
|
|
|
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);
|
|
|
|
AddCXXSummary(objc_category_sp,
|
|
lldb_private::formatters::CMTimeSummaryProvider,
|
|
"CMTime summary provider", "CMTime", cm_flags);
|
|
}
|
|
|
|
lldb::TypeCategoryImplSP ObjCLanguage::GetFormatters() {
|
|
static llvm::once_flag g_initialize;
|
|
static TypeCategoryImplSP g_category;
|
|
|
|
llvm::call_once(g_initialize, [this]() -> void {
|
|
DataVisualization::Categories::GetCategory(ConstString(GetPluginName()),
|
|
g_category);
|
|
if (g_category) {
|
|
LoadCoreMediaFormatters(g_category);
|
|
LoadObjCFormatters(g_category);
|
|
}
|
|
});
|
|
return g_category;
|
|
}
|
|
|
|
std::vector<FormattersMatchCandidate>
|
|
ObjCLanguage::GetPossibleFormattersMatches(ValueObject &valobj,
|
|
lldb::DynamicValueType use_dynamic) {
|
|
std::vector<FormattersMatchCandidate> 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 && ClangUtil::IsClangType(compiler_type)) {
|
|
do {
|
|
lldb::ProcessSP process_sp = valobj.GetProcessSP();
|
|
if (!process_sp)
|
|
break;
|
|
ObjCLanguageRuntime *runtime = ObjCLanguageRuntime::Get(*process_sp);
|
|
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, valobj.GetTargetSP()->GetDebugger().GetScriptInterpreter(),
|
|
TypeImpl(objc_class_sp->GetType()),
|
|
FormattersMatchCandidate::Flags{}});
|
|
} while (false);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
std::unique_ptr<Language::TypeScavenger> ObjCLanguage::GetTypeScavenger() {
|
|
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;
|
|
}
|
|
|
|
private:
|
|
CompilerType m_compiler_type;
|
|
};
|
|
|
|
class ObjCRuntimeScavenger : public Language::TypeScavenger {
|
|
protected:
|
|
bool Find_Impl(ExecutionContextScope *exe_scope, const char *key,
|
|
ResultSet &results) override {
|
|
bool result = false;
|
|
|
|
if (auto *process = exe_scope->CalculateProcess().get()) {
|
|
if (auto *objc_runtime = ObjCLanguageRuntime::Get(*process)) {
|
|
if (auto *decl_vendor = objc_runtime->GetDeclVendor()) {
|
|
ConstString name(key);
|
|
for (const CompilerType &type :
|
|
decl_vendor->FindTypes(name, /*max_matches*/ UINT32_MAX)) {
|
|
result = true;
|
|
std::unique_ptr<Language::TypeScavenger::Result> result(
|
|
new ObjCScavengerResult(type));
|
|
results.insert(std::move(result));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
friend class lldb_private::ObjCLanguage;
|
|
};
|
|
|
|
class ObjCModulesScavenger : public Language::TypeScavenger {
|
|
protected:
|
|
bool Find_Impl(ExecutionContextScope *exe_scope, const char *key,
|
|
ResultSet &results) override {
|
|
bool result = false;
|
|
|
|
if (auto *target = exe_scope->CalculateTarget().get()) {
|
|
auto *persistent_vars = llvm::cast<ClangPersistentVariables>(
|
|
target->GetPersistentExpressionStateForLanguage(
|
|
lldb::eLanguageTypeC));
|
|
if (std::shared_ptr<ClangModulesDeclVendor> clang_modules_decl_vendor =
|
|
persistent_vars->GetClangModulesDeclVendor()) {
|
|
ConstString key_cs(key);
|
|
auto types = clang_modules_decl_vendor->FindTypes(
|
|
key_cs, /*max_matches*/ UINT32_MAX);
|
|
if (!types.empty()) {
|
|
result = true;
|
|
std::unique_ptr<Language::TypeScavenger::Result> result(
|
|
new ObjCScavengerResult(types.front()));
|
|
results.insert(std::move(result));
|
|
}
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
friend class lldb_private::ObjCLanguage;
|
|
};
|
|
|
|
class ObjCDebugInfoScavenger : public Language::ImageListTypeScavenger {
|
|
public:
|
|
CompilerType AdjustForInclusion(CompilerType &candidate) override {
|
|
LanguageType lang_type(candidate.GetMinimumLanguage());
|
|
if (!Language::LanguageIsObjC(lang_type))
|
|
return CompilerType();
|
|
if (candidate.IsTypedefType())
|
|
return candidate.GetTypedefedType();
|
|
return candidate;
|
|
}
|
|
};
|
|
|
|
return std::unique_ptr<TypeScavenger>(
|
|
new Language::EitherTypeScavenger<ObjCModulesScavenger,
|
|
ObjCRuntimeScavenger,
|
|
ObjCDebugInfoScavenger>());
|
|
}
|
|
|
|
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_NSNumberInt128("NSNumber:int128_t");
|
|
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_NSNumberInt128) {
|
|
prefix = "(int128_t)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberFloat) {
|
|
prefix = "(float)";
|
|
return true;
|
|
}
|
|
if (type_hint == g_NSNumberDouble) {
|
|
prefix = "(double)";
|
|
return true;
|
|
}
|
|
|
|
if (type_hint == g_NSData || type_hint == g_NSArray) {
|
|
prefix = "@\"";
|
|
suffix = "\"";
|
|
return true;
|
|
}
|
|
|
|
if (type_hint == g_NSString || type_hint == g_NSStringStar) {
|
|
prefix = "@";
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool ObjCLanguage::IsNilReference(ValueObject &valobj) {
|
|
const uint32_t mask = eTypeIsObjC | eTypeIsPointer;
|
|
bool isObjCpointer =
|
|
(((valobj.GetCompilerType().GetTypeInfo(nullptr)) & mask) == mask);
|
|
if (!isObjCpointer)
|
|
return false;
|
|
bool canReadValue = true;
|
|
bool isZero = valobj.GetValueAsUnsigned(0, &canReadValue) == 0;
|
|
return canReadValue && isZero;
|
|
}
|
|
|
|
bool ObjCLanguage::IsSourceFile(llvm::StringRef file_path) const {
|
|
const auto suffixes = {".h", ".m", ".M"};
|
|
for (auto suffix : suffixes) {
|
|
if (file_path.endswith_insensitive(suffix))
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|