55 lines
1.7 KiB
C++
55 lines
1.7 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 2015 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_BREAKPOINT_H_
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#define XENIA_CPU_BREAKPOINT_H_
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#include "xenia/cpu/processor.h"
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namespace xe {
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namespace cpu {
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class Breakpoint {
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public:
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Breakpoint(Processor* processor,
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std::function<void(uint32_t, uint64_t)> hit_callback);
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Breakpoint(Processor* processor, uint32_t address,
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std::function<void(uint32_t, uint64_t)> hit_callback);
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~Breakpoint();
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uint32_t address() const { return address_; }
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void set_address(uint32_t address) {
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assert_false(installed_);
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address_ = address;
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}
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bool installed() const { return installed_; }
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bool Install();
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bool Uninstall();
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void Hit(uint64_t host_pc) { hit_callback_(address_, host_pc); }
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// CPU backend data. Implementation specific - DO NOT TOUCH THIS!
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uint64_t backend_data() const { return backend_data_; }
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void set_backend_data(uint64_t backend_data) { backend_data_ = backend_data; }
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private:
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Processor* processor_ = nullptr;
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bool installed_ = false;
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uint32_t address_ = 0;
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std::function<void(uint32_t, uint64_t)> hit_callback_;
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// Opaque backend data. Don't touch this.
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uint64_t backend_data_ = 0;
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};
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} // namespace cpu
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} // namespace xe
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#endif // XENIA_CPU_BREAKPOINT_H_
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