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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
class CrashInfo;
class ThreadInfo
{
private:
pid_t m_tid; // thread id
pid_t m_ppid; // parent process
pid_t m_tgid; // thread group
struct user_regs_struct m_gpRegisters; // general purpose registers
struct user_fpregs_struct m_fpRegisters; // floating point registers
#if defined(__i386__)
struct user_fpxregs_struct m_fpxRegisters; // x86 floating point registers
#endif
public:
ThreadInfo(pid_t tid);
~ThreadInfo();
bool Initialize(ICLRDataTarget* dataTarget);
void ResumeThread();
void GetThreadStack(const CrashInfo& crashInfo, uint64_t* startAddress, size_t* size) const;
void GetThreadCode(uint64_t* startAddress, size_t* size) const;
void GetThreadContext(uint32_t flags, CONTEXT* context) const;
const pid_t Tid() const { return m_tid; }
const pid_t Ppid() const { return m_ppid; }
const pid_t Tgid() const { return m_tgid; }
const user_regs_struct* GPRegisters() const { return &m_gpRegisters; }
const user_fpregs_struct* FPRegisters() const { return &m_fpRegisters; }
#if defined(__i386__)
const user_fpxregs_struct* FPXRegisters() const { return &m_fpxRegisters; }
#endif
private:
bool GetRegistersWithPTrace();
bool GetRegistersWithDataTarget(ICLRDataTarget* dataTarget);
};
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