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Diffstat (limited to 'source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h')
| -rw-r--r-- | source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h new file mode 100644 index 000000000000..2a01e744e976 --- /dev/null +++ b/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h @@ -0,0 +1,232 @@ +//===-- RenderScriptRuntime.h -----------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef liblldb_RenderScriptRuntime_h_ +#define liblldb_RenderScriptRuntime_h_ + +// C Includes +// C++ Includes +// Other libraries and framework includes +// Project includes +#include "lldb/lldb-private.h" +#include "lldb/Target/LanguageRuntime.h" +#include "lldb/Target/CPPLanguageRuntime.h" +#include "lldb/Core/Module.h" + +namespace lldb_private +{ + +typedef uint32_t RSSlot; +class RSModuleDescriptor; +struct RSGlobalDescriptor; +struct RSKernelDescriptor; + +typedef std::shared_ptr<RSModuleDescriptor> RSModuleDescriptorSP; +typedef std::shared_ptr<RSGlobalDescriptor> RSGlobalDescriptorSP; +typedef std::shared_ptr<RSKernelDescriptor> RSKernelDescriptorSP; + + + +struct RSKernelDescriptor +{ + public: + RSKernelDescriptor(const RSModuleDescriptor *module, const char *name, uint32_t slot) + : m_module(module) + , m_name(name) + , m_slot(slot) + { + } + + void Dump(Stream &strm) const; + + const RSModuleDescriptor *m_module; + ConstString m_name; + RSSlot m_slot; +}; + +struct RSGlobalDescriptor +{ + public: + RSGlobalDescriptor(const RSModuleDescriptor *module, const char *name ) + : m_module(module) + , m_name(name) + { + } + + void Dump(Stream &strm) const; + + const RSModuleDescriptor *m_module; + ConstString m_name; +}; + +class RSModuleDescriptor +{ + public: + RSModuleDescriptor(const lldb::ModuleSP &module) + : m_module(module) + { + } + + ~RSModuleDescriptor() {} + + bool ParseRSInfo(); + + void Dump(Stream &strm) const; + + const lldb::ModuleSP m_module; + std::vector<RSKernelDescriptor> m_kernels; + std::vector<RSGlobalDescriptor> m_globals; + std::map<std::string, std::string> m_pragmas; + std::string m_resname; +}; + +class RenderScriptRuntime : public lldb_private::CPPLanguageRuntime +{ + public: + + enum ModuleKind + { + eModuleKindIgnored, + eModuleKindLibRS, + eModuleKindDriver, + eModuleKindImpl, + eModuleKindKernelObj + }; + + + ~RenderScriptRuntime() {} + + //------------------------------------------------------------------ + // Static Functions + //------------------------------------------------------------------ + static void Initialize(); + + static void Terminate(); + + static lldb_private::LanguageRuntime *CreateInstance(Process *process, lldb::LanguageType language); + + static lldb::CommandObjectSP GetCommandObject(CommandInterpreter& interpreter); + + static lldb_private::ConstString GetPluginNameStatic(); + + static bool IsRenderScriptModule(const lldb::ModuleSP &module_sp); + + static ModuleKind GetModuleKind(const lldb::ModuleSP &module_sp); + + static void ModulesDidLoad(const lldb::ProcessSP& process_sp, const ModuleList &module_list ); + + //------------------------------------------------------------------ + // PluginInterface protocol + //------------------------------------------------------------------ + virtual lldb_private::ConstString GetPluginName(); + + virtual uint32_t GetPluginVersion(); + + virtual bool IsVTableName(const char *name); + + virtual bool GetDynamicTypeAndAddress(ValueObject &in_value, lldb::DynamicValueType use_dynamic, + TypeAndOrName &class_type_or_name, Address &address); + + virtual bool CouldHaveDynamicValue(ValueObject &in_value); + + virtual lldb::BreakpointResolverSP CreateExceptionResolver(Breakpoint *bkpt, bool catch_bp, bool throw_bp); + + bool LoadModule(const lldb::ModuleSP &module_sp); + + bool ProbeModules(const ModuleList module_list); + + void DumpModules(Stream &strm) const; + + void DumpContexts(Stream &strm) const; + + void DumpKernels(Stream &strm) const; + + void AttemptBreakpointAtKernelName(Stream &strm, const char *name, Error &error); + + void Status(Stream &strm) const; + + virtual size_t GetAlternateManglings(const ConstString &mangled, std::vector<ConstString> &alternates) { + return static_cast<size_t>(0); + } + + virtual void ModulesDidLoad(const ModuleList &module_list ); + + void Update(); + + void Initiate(); + + protected: + + void FixupScriptDetails(RSModuleDescriptorSP rsmodule_sp); + + void LoadRuntimeHooks(lldb::ModuleSP module, ModuleKind kind); + + struct RuntimeHook; + typedef void (RenderScriptRuntime::*CaptureStateFn)(RuntimeHook* hook_info, ExecutionContext &context); // Please do this! + + struct HookDefn + { + const char * name; + const char * symbol_name; + uint32_t version; + ModuleKind kind; + CaptureStateFn grabber; + }; + + struct RuntimeHook + { + lldb::addr_t address; + const HookDefn *defn; + lldb::BreakpointSP bp_sp; + }; + + typedef std::shared_ptr<RuntimeHook> RuntimeHookSP; + + struct ScriptDetails + { + std::string resname; + std::string scriptDyLib; + std::string cachedir; + lldb::addr_t context; + lldb::addr_t script; + }; + + lldb::ModuleSP m_libRS; + lldb::ModuleSP m_libRSDriver; + lldb::ModuleSP m_libRSCpuRef; + std::vector<RSModuleDescriptorSP> m_rsmodules; + std::vector<ScriptDetails> m_scripts; + + std::map<lldb::addr_t, RSModuleDescriptorSP> m_scriptMappings; + std::map<lldb::addr_t, RuntimeHookSP> m_runtimeHooks; + + bool m_initiated; + bool m_debuggerPresentFlagged; + static const HookDefn s_runtimeHookDefns[]; + static const size_t s_runtimeHookCount; + + private: + RenderScriptRuntime(Process *process); // Call CreateInstance instead. + + static bool HookCallback(void *baton, StoppointCallbackContext *ctx, lldb::user_id_t break_id, + lldb::user_id_t break_loc_id); + + void HookCallback(RuntimeHook* hook_info, ExecutionContext& context); + + bool GetArg32Simple(ExecutionContext& context, uint32_t arg, uint32_t *data); + + void CaptureScriptInit1(RuntimeHook* hook_info, ExecutionContext& context); + void CaptureAllocationInit1(RuntimeHook* hook_info, ExecutionContext& context); + void CaptureSetGlobalVar1(RuntimeHook* hook_info, ExecutionContext& context); + +}; + +} // namespace lldb_private + +#endif // liblldb_RenderScriptRuntime_h_ |