9b1d27b2fa
Include the complete list of threads of all running processes in the FreeBSDKernel plugin. This makes it possible to inspect the states (including partial register dumps from PCB) of all kernel and userspace threads at the time of crash, or at the time of reading /dev/mem first. Differential Revision: https://reviews.llvm.org/D116255
51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
//===-- ThreadFreeBSDKernel.h ------------------------------------- C++ -*-===//
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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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#ifndef LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
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#define LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
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#include "lldb/Target/Thread.h"
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class ThreadFreeBSDKernel : public lldb_private::Thread {
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public:
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ThreadFreeBSDKernel(lldb_private::Process &process, lldb::tid_t tid,
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lldb::addr_t pcb_addr, std::string thread_name);
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~ThreadFreeBSDKernel() override;
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void RefreshStateAfterStop() override;
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lldb::RegisterContextSP GetRegisterContext() override;
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lldb::RegisterContextSP
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CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override;
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const char *GetName() override {
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if (m_thread_name.empty())
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return nullptr;
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return m_thread_name.c_str();
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}
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void SetName(const char *name) override {
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if (name && name[0])
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m_thread_name.assign(name);
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else
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m_thread_name.clear();
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}
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protected:
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bool CalculateStopInfo() override;
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private:
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std::string m_thread_name;
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lldb::RegisterContextSP m_thread_reg_ctx_sp;
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lldb::addr_t m_pcb_addr;
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};
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#endif // LLDB_SOURCE_PLUGINS_PROCESS_FREEBSDKERNEL_THREADFREEBSDKERNEL_H
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