diff options
Diffstat (limited to 'source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h')
| -rw-r--r-- | source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h b/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h index 96b47e8770f9..4b27c7400481 100644 --- a/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h +++ b/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.h @@ -14,6 +14,7 @@ // C++ Includes #include <map> #include <memory> +#include <mutex> // Other libraries and framework includes // Project includes @@ -234,6 +235,45 @@ private: DISALLOW_COPY_AND_ASSIGN(TaggedPointerVendorRuntimeAssisted); }; + class TaggedPointerVendorExtended : public TaggedPointerVendorRuntimeAssisted + { + public: + ObjCLanguageRuntime::ClassDescriptorSP + GetClassDescriptor(lldb::addr_t ptr) override; + + protected: + TaggedPointerVendorExtended (AppleObjCRuntimeV2& runtime, + uint64_t objc_debug_taggedpointer_mask, + uint64_t objc_debug_taggedpointer_ext_mask, + uint32_t objc_debug_taggedpointer_slot_shift, + uint32_t objc_debug_taggedpointer_ext_slot_shift, + uint32_t objc_debug_taggedpointer_slot_mask, + uint32_t objc_debug_taggedpointer_ext_slot_mask, + uint32_t objc_debug_taggedpointer_payload_lshift, + uint32_t objc_debug_taggedpointer_payload_rshift, + uint32_t objc_debug_taggedpointer_ext_payload_lshift, + uint32_t objc_debug_taggedpointer_ext_payload_rshift, + lldb::addr_t objc_debug_taggedpointer_classes, + lldb::addr_t objc_debug_taggedpointer_ext_classes); + + bool + IsPossibleExtendedTaggedPointer (lldb::addr_t ptr); + + typedef std::map<uint8_t,ObjCLanguageRuntime::ClassDescriptorSP> Cache; + typedef Cache::iterator CacheIterator; + Cache m_ext_cache; + uint64_t m_objc_debug_taggedpointer_ext_mask; + uint32_t m_objc_debug_taggedpointer_ext_slot_shift; + uint32_t m_objc_debug_taggedpointer_ext_slot_mask; + uint32_t m_objc_debug_taggedpointer_ext_payload_lshift; + uint32_t m_objc_debug_taggedpointer_ext_payload_rshift; + lldb::addr_t m_objc_debug_taggedpointer_ext_classes; + + friend class AppleObjCRuntimeV2::TaggedPointerVendorV2; + + DISALLOW_COPY_AND_ASSIGN(TaggedPointerVendorExtended); + }; + class TaggedPointerVendorLegacy : public TaggedPointerVendorV2 { public: @@ -314,11 +354,11 @@ private: std::unique_ptr<UtilityFunction> m_get_class_info_code; lldb::addr_t m_get_class_info_args; - Mutex m_get_class_info_args_mutex; + std::mutex m_get_class_info_args_mutex; std::unique_ptr<UtilityFunction> m_get_shared_cache_class_info_code; lldb::addr_t m_get_shared_cache_class_info_args; - Mutex m_get_shared_cache_class_info_args_mutex; + std::mutex m_get_shared_cache_class_info_args_mutex; std::unique_ptr<DeclVendor> m_decl_vendor_ap; lldb::addr_t m_isa_hash_table_ptr; |