| 1 | //===-- ThreadMachCore.h ----------------------------------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLDB_SOURCE_PLUGINS_PROCESS_MACH_CORE_THREADMACHCORE_H |
| 10 | #define LLDB_SOURCE_PLUGINS_PROCESS_MACH_CORE_THREADMACHCORE_H |
| 11 | |
| 12 | #include <string> |
| 13 | |
| 14 | #include "lldb/Target/Thread.h" |
| 15 | |
| 16 | class ProcessMachCore; |
| 17 | |
| 18 | class ThreadMachCore : public lldb_private::Thread { |
| 19 | public: |
| 20 | ThreadMachCore(lldb_private::Process &process, lldb::tid_t tid, |
| 21 | uint32_t objfile_lc_thread_idx); |
| 22 | |
| 23 | ~ThreadMachCore() override; |
| 24 | |
| 25 | void RefreshStateAfterStop() override; |
| 26 | |
| 27 | const char *GetName() override; |
| 28 | |
| 29 | lldb::RegisterContextSP GetRegisterContext() override; |
| 30 | |
| 31 | lldb::RegisterContextSP |
| 32 | CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override; |
| 33 | |
| 34 | static bool ThreadIDIsValid(lldb::tid_t thread); |
| 35 | |
| 36 | bool ShouldStop(bool &step_more); |
| 37 | |
| 38 | const char *GetBasicInfoAsString(); |
| 39 | |
| 40 | void SetName(const char *name) override { |
| 41 | if (name && name[0]) |
| 42 | m_thread_name.assign(s: name); |
| 43 | else |
| 44 | m_thread_name.clear(); |
| 45 | } |
| 46 | |
| 47 | lldb::addr_t GetThreadDispatchQAddr() { return m_thread_dispatch_qaddr; } |
| 48 | |
| 49 | void SetThreadDispatchQAddr(lldb::addr_t thread_dispatch_qaddr) { |
| 50 | m_thread_dispatch_qaddr = thread_dispatch_qaddr; |
| 51 | } |
| 52 | |
| 53 | protected: |
| 54 | friend class ProcessMachCore; |
| 55 | |
| 56 | // Member variables. |
| 57 | std::string m_thread_name; |
| 58 | std::string m_dispatch_queue_name; |
| 59 | lldb::addr_t m_thread_dispatch_qaddr; |
| 60 | lldb::RegisterContextSP m_thread_reg_ctx_sp; |
| 61 | uint32_t m_objfile_lc_thread_idx; |
| 62 | |
| 63 | // Protected member functions. |
| 64 | bool CalculateStopInfo() override; |
| 65 | }; |
| 66 | |
| 67 | #endif // LLDB_SOURCE_PLUGINS_PROCESS_MACH_CORE_THREADMACHCORE_H |
| 68 |