diff options
Diffstat (limited to 'source/Plugins/Process/Darwin/NativeProcessDarwin.h')
| -rw-r--r-- | source/Plugins/Process/Darwin/NativeProcessDarwin.h | 107 |
1 files changed, 54 insertions, 53 deletions
diff --git a/source/Plugins/Process/Darwin/NativeProcessDarwin.h b/source/Plugins/Process/Darwin/NativeProcessDarwin.h index 01fdd64b1273a..2214bbc52ca45 100644 --- a/source/Plugins/Process/Darwin/NativeProcessDarwin.h +++ b/source/Plugins/Process/Darwin/NativeProcessDarwin.h @@ -37,7 +37,7 @@ #include "NativeThreadListDarwin.h" namespace lldb_private { -class Error; +class Status; class Scalar; namespace process_darwin { @@ -50,11 +50,11 @@ namespace process_darwin { /// /// Changes in the inferior process state are broadcasted. class NativeProcessDarwin : public NativeProcessProtocol { - friend Error NativeProcessProtocol::Launch( + friend Status NativeProcessProtocol::Launch( ProcessLaunchInfo &launch_info, NativeDelegate &native_delegate, MainLoop &mainloop, NativeProcessProtocolSP &process_sp); - friend Error NativeProcessProtocol::Attach( + friend Status NativeProcessProtocol::Attach( lldb::pid_t pid, NativeProcessProtocol::NativeDelegate &native_delegate, MainLoop &mainloop, NativeProcessProtocolSP &process_sp); @@ -64,34 +64,34 @@ public: // ----------------------------------------------------------------- // NativeProcessProtocol Interface // ----------------------------------------------------------------- - Error Resume(const ResumeActionList &resume_actions) override; + Status Resume(const ResumeActionList &resume_actions) override; - Error Halt() override; + Status Halt() override; - Error Detach() override; + Status Detach() override; - Error Signal(int signo) override; + Status Signal(int signo) override; - Error Interrupt() override; + Status Interrupt() override; - Error Kill() override; + Status Kill() override; - Error GetMemoryRegionInfo(lldb::addr_t load_addr, - MemoryRegionInfo &range_info) override; + Status GetMemoryRegionInfo(lldb::addr_t load_addr, + MemoryRegionInfo &range_info) override; - Error ReadMemory(lldb::addr_t addr, void *buf, size_t size, - size_t &bytes_read) override; + Status ReadMemory(lldb::addr_t addr, void *buf, size_t size, + size_t &bytes_read) override; - Error ReadMemoryWithoutTrap(lldb::addr_t addr, void *buf, size_t size, - size_t &bytes_read) override; + Status ReadMemoryWithoutTrap(lldb::addr_t addr, void *buf, size_t size, + size_t &bytes_read) override; - Error WriteMemory(lldb::addr_t addr, const void *buf, size_t size, - size_t &bytes_written) override; + Status WriteMemory(lldb::addr_t addr, const void *buf, size_t size, + size_t &bytes_written) override; - Error AllocateMemory(size_t size, uint32_t permissions, - lldb::addr_t &addr) override; + Status AllocateMemory(size_t size, uint32_t permissions, + lldb::addr_t &addr) override; - Error DeallocateMemory(lldb::addr_t addr) override; + Status DeallocateMemory(lldb::addr_t addr) override; lldb::addr_t GetSharedLibraryInfoAddress() override; @@ -99,15 +99,16 @@ public: bool GetArchitecture(ArchSpec &arch) const override; - Error SetBreakpoint(lldb::addr_t addr, uint32_t size, bool hardware) override; + Status SetBreakpoint(lldb::addr_t addr, uint32_t size, + bool hardware) override; void DoStopIDBumped(uint32_t newBumpId) override; - Error GetLoadedModuleFileSpec(const char *module_path, - FileSpec &file_spec) override; + Status GetLoadedModuleFileSpec(const char *module_path, + FileSpec &file_spec) override; - Error GetFileLoadAddress(const llvm::StringRef &file_name, - lldb::addr_t &load_addr) override; + Status GetFileLoadAddress(const llvm::StringRef &file_name, + lldb::addr_t &load_addr) override; NativeThreadDarwinSP GetThreadByID(lldb::tid_t id); @@ -116,9 +117,9 @@ public: // ----------------------------------------------------------------- // Interface used by NativeRegisterContext-derived classes. // ----------------------------------------------------------------- - static Error PtraceWrapper(int req, lldb::pid_t pid, void *addr = nullptr, - void *data = nullptr, size_t data_size = 0, - long *result = nullptr); + static Status PtraceWrapper(int req, lldb::pid_t pid, void *addr = nullptr, + void *data = nullptr, size_t data_size = 0, + long *result = nullptr); bool SupportHardwareSingleStepping() const; @@ -126,7 +127,7 @@ protected: // ----------------------------------------------------------------- // NativeProcessProtocol protected interface // ----------------------------------------------------------------- - Error + Status GetSoftwareBreakpointTrapOpcode(size_t trap_opcode_size_hint, size_t &actual_opcode_size, const uint8_t *&trap_opcode_bytes) override; @@ -236,19 +237,19 @@ private: /// operations. Failure here will force termination of the /// launched process and debugging session. // ----------------------------------------------------------------- - Error FinalizeLaunch(LaunchFlavor launch_flavor, MainLoop &main_loop); + Status FinalizeLaunch(LaunchFlavor launch_flavor, MainLoop &main_loop); - Error SaveExceptionPortInfo(); + Status SaveExceptionPortInfo(); void ExceptionMessageReceived(const MachException::Message &message); void MaybeRaiseThreadPriority(); - Error StartExceptionThread(); + Status StartExceptionThread(); - Error SendInferiorExitStatusToMainLoop(::pid_t pid, int status); + Status SendInferiorExitStatusToMainLoop(::pid_t pid, int status); - Error HandleWaitpidResult(); + Status HandleWaitpidResult(); bool ProcessUsingSpringBoard() const; @@ -258,7 +259,7 @@ private: void *DoExceptionThread(); - lldb::addr_t GetDYLDAllImageInfosAddress(Error &error) const; + lldb::addr_t GetDYLDAllImageInfosAddress(Status &error) const; static uint32_t GetCPUTypeForLocalProcess(::pid_t pid); @@ -268,25 +269,25 @@ private: void StartSTDIOThread(); - Error StartWaitpidThread(MainLoop &main_loop); + Status StartWaitpidThread(MainLoop &main_loop); static void *WaitpidThread(void *arg); void *DoWaitpidThread(); - task_t TaskPortForProcessID(Error &error, bool force = false) const; + task_t TaskPortForProcessID(Status &error, bool force = false) const; /// Attaches to an existing process. Forms the /// implementation of Process::DoAttach. - void AttachToInferior(MainLoop &mainloop, lldb::pid_t pid, Error &error); + void AttachToInferior(MainLoop &mainloop, lldb::pid_t pid, Status &error); - ::pid_t Attach(lldb::pid_t pid, Error &error); + ::pid_t Attach(lldb::pid_t pid, Status &error); - Error PrivateResume(); + Status PrivateResume(); - Error ReplyToAllExceptions(); + Status ReplyToAllExceptions(); - Error ResumeTask(); + Status ResumeTask(); bool IsTaskValid() const; @@ -296,11 +297,11 @@ private: bool IsExceptionPortValid() const; - Error GetTaskBasicInfo(task_t task, struct task_basic_info *info) const; + Status GetTaskBasicInfo(task_t task, struct task_basic_info *info) const; - Error SuspendTask(); + Status SuspendTask(); - static Error SetDefaultPtraceOpts(const lldb::pid_t); + static Status SetDefaultPtraceOpts(const lldb::pid_t); static void *MonitorThread(void *baton); @@ -319,7 +320,7 @@ private: void MonitorSignal(const siginfo_t &info, NativeThreadDarwin &thread, bool exited); - Error SetupSoftwareSingleStepping(NativeThreadDarwin &thread); + Status SetupSoftwareSingleStepping(NativeThreadDarwin &thread); #if 0 static ::ProcessMessage::CrashReason @@ -341,22 +342,22 @@ private: NativeThreadDarwinSP AddThread(lldb::tid_t thread_id); - Error GetSoftwareBreakpointPCOffset(uint32_t &actual_opcode_size); + Status GetSoftwareBreakpointPCOffset(uint32_t &actual_opcode_size); - Error FixupBreakpointPCAsNeeded(NativeThreadDarwin &thread); + Status FixupBreakpointPCAsNeeded(NativeThreadDarwin &thread); /// Writes a siginfo_t structure corresponding to the given thread /// ID to the memory region pointed to by @p siginfo. - Error GetSignalInfo(lldb::tid_t tid, void *siginfo); + Status GetSignalInfo(lldb::tid_t tid, void *siginfo); /// Writes the raw event message code (vis-a-vis PTRACE_GETEVENTMSG) /// corresponding to the given thread ID to the memory pointed to /// by @p message. - Error GetEventMessage(lldb::tid_t tid, unsigned long *message); + Status GetEventMessage(lldb::tid_t tid, unsigned long *message); void NotifyThreadDeath(lldb::tid_t tid); - Error Detach(lldb::tid_t tid); + Status Detach(lldb::tid_t tid); // This method is requests a stop on all threads which are still // running. It sets up a deferred delegate notification, which will @@ -370,8 +371,8 @@ private: // Resume the given thread, optionally passing it the given signal. // The type of resume operation (continue, single-step) depends on // the state parameter. - Error ResumeThread(NativeThreadDarwin &thread, lldb::StateType state, - int signo); + Status ResumeThread(NativeThreadDarwin &thread, lldb::StateType state, + int signo); void ThreadWasCreated(NativeThreadDarwin &thread); |