78 lines
2.4 KiB
C++
78 lines
2.4 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2013 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_CPU_thread_state_H_
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#define XENIA_CPU_thread_state_H_
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#include "xenia/cpu/frontend/ppc_context.h"
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#include "xenia/cpu/thread_state.h"
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#include "xenia/memory.h"
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namespace xe {
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namespace cpu {
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class Processor;
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enum class ThreadStackType {
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kKernelStack,
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kUserStack,
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};
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class ThreadState {
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public:
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ThreadState(Processor* processor, uint32_t thread_id,
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ThreadStackType stack_type, uint32_t stack_address,
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uint32_t stack_size, uint32_t pcr_address);
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~ThreadState();
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Processor* processor() const { return processor_; }
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Memory* memory() const { return memory_; }
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uint32_t thread_id() const { return thread_id_; }
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ThreadStackType stack_type() const { return stack_type_; }
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const std::string& name() const { return name_; }
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void set_name(const std::string& value) { name_ = value; }
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void* backend_data() const { return backend_data_; }
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uint32_t stack_address() const { return stack_address_; }
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uint32_t stack_size() const { return stack_size_; }
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uint32_t stack_base() const { return stack_base_; }
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uint32_t stack_limit() const { return stack_limit_; }
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uint32_t pcr_address() const { return pcr_address_; }
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xe::cpu::frontend::PPCContext* context() const { return context_; }
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bool Suspend() { return Suspend(~0); }
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bool Suspend(uint32_t timeout_ms) { return false; }
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bool Resume(bool force = false) { return false; }
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static void Bind(ThreadState* thread_state);
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static ThreadState* Get();
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static uint32_t GetThreadID();
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private:
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Processor* processor_;
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Memory* memory_;
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uint32_t thread_id_;
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ThreadStackType stack_type_;
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std::string name_;
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void* backend_data_;
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uint32_t stack_address_;
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bool stack_allocated_;
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uint32_t stack_size_;
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uint32_t stack_base_;
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uint32_t stack_limit_;
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uint32_t pcr_address_;
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// NOTE: must be 64b aligned for SSE ops.
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xe::cpu::frontend::PPCContext* context_;
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};
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} // namespace cpu
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} // namespace xe
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#endif // XENIA_CPU_thread_state_H_
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