Impl breakpoints (pretty much draft)

Breakpoints work somehow, but overstep 1 instruction. Needs to be fixed.

1 files changed, 10 insertions, 0 deletions

diff --git a/m68k_debugging.hpp b/m68k_debugging.hpp
index d1acce8..1aa3bfc 100644
--- a/m68k_debugging.hpp
+++ b/m68k_debugging.hpp
@@ -3,6 +3,8 @@
 
 #pragma once
 
+#include "gdbremote_parser.hpp"
+
 #include <cstdint>
 #include <cstddef>
 
@@ -41,6 +43,8 @@ struct M68KCPUState {
 
 class M68KDebuggingControl {
 public:
+    using BreakpointType = GDBRemote::BreakpointType;
+
     M68KDebuggingControl() = default;
     M68KDebuggingControl(M68KDebuggingControl&&) = delete;
     M68KDebuggingControl(const M68KDebuggingControl&) = delete;
@@ -59,7 +63,13 @@ public:
     void Write8(uint32_t address, uint8_t value);
     void Write16(uint32_t address, uint16_t value);
     void Write32(uint32_t address, uint32_t value);
+    void SetBreakpoint(BreakpointType type, uint32_t address, uint32_t length);
+    void RemoveBreakpoint(BreakpointType type, uint32_t address, uint32_t length);
+    void RaiseBreakpoint() { _have_break_risen = true; }
+    bool HasBreakpoint() const { return _have_break_risen; }
+    void ResetPendingBreakpoint() { _have_break_risen = false; }
 
 private:
     bool _is_running{};
+    bool _have_break_risen{};
 };