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54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
#pragma once
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#include "util/types.hpp"
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#include "Utilities/bit_set.h"
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#include <map>
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#include "Utilities/mutex.h"
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enum class breakpoint_types
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{
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bp_read = 0x1,
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bp_write = 0x2,
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bp_exec = 0x4,
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__bitset_enum_max
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};
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/*
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* This class acts as a layer between the UI and Emu for breakpoints.
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*/
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class breakpoint_handler
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{
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public:
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breakpoint_handler() = default;
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~breakpoint_handler() = default;
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bool IsBreakOnBPM() const;
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void SetBreakOnBPM(bool break_on_bpm);
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/**
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* Returns true iff breakpoint exists at loc.
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* TODO: Add arg for flags, gameid, and maybe even thread if it should be thread local breakpoint.... breakpoint struct is probably what'll happen
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*/
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bool HasBreakpoint(u32 loc, bs_t<breakpoint_types> type);
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/**
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* Returns true if added successfully. TODO: flags
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*/
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bool AddBreakpoint(u32 loc, bs_t<breakpoint_types> type);
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/**
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* Returns true if removed breakpoint at loc successfully.
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*/
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bool RemoveBreakpoint(u32 loc);
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private:
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// TODO : generalize to hold multiple games and handle flags.Probably do : std::map<std::string (gameid), std::set<breakpoint>>.
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// Although, externally, they'll only be accessed by loc (I think) so a map of maps may also do?
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shared_mutex mutex_breakpoints;
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std::map<u32, bs_t<breakpoint_types>> m_breakpoints; //! Holds all breakpoints.
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bool m_break_on_bpm = false;
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};
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extern breakpoint_handler g_breakpoint_handler;
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