diff options
Diffstat (limited to 'src/core/arm/arm_interface.h')
| -rw-r--r-- | src/core/arm/arm_interface.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/core/arm/arm_interface.h b/src/core/arm/arm_interface.h index 66f6107e9f..4e431e27a0 100644 --- a/src/core/arm/arm_interface.h +++ b/src/core/arm/arm_interface.h @@ -5,6 +5,7 @@ #pragma once #include <array> +#include <span> #include <vector> #include <dynarmic/interface/halt_reason.h> @@ -19,13 +20,16 @@ struct PageTable; namespace Kernel { enum class VMAPermission : u8; -} +enum class DebugWatchpointType : u8; +struct DebugWatchpoint; +} // namespace Kernel namespace Core { class System; class CPUInterruptHandler; using CPUInterrupts = std::array<CPUInterruptHandler, Core::Hardware::NUM_CPU_CORES>; +using WatchpointArray = std::array<Kernel::DebugWatchpoint, Core::Hardware::NUM_WATCHPOINTS>; /// Generic ARMv8 CPU interface class ARM_Interface { @@ -170,6 +174,7 @@ public: virtual void SaveContext(ThreadContext64& ctx) = 0; virtual void LoadContext(const ThreadContext32& ctx) = 0; virtual void LoadContext(const ThreadContext64& ctx) = 0; + void LoadWatchpointArray(const WatchpointArray& wp); /// Clears the exclusive monitor's state. virtual void ClearExclusiveState() = 0; @@ -198,18 +203,24 @@ public: static constexpr Dynarmic::HaltReason break_loop = Dynarmic::HaltReason::UserDefined2; static constexpr Dynarmic::HaltReason svc_call = Dynarmic::HaltReason::UserDefined3; static constexpr Dynarmic::HaltReason breakpoint = Dynarmic::HaltReason::UserDefined4; + static constexpr Dynarmic::HaltReason watchpoint = Dynarmic::HaltReason::UserDefined5; protected: /// System context that this ARM interface is running under. System& system; CPUInterrupts& interrupt_handlers; + const WatchpointArray* watchpoints; bool uses_wall_clock; static void SymbolicateBacktrace(Core::System& system, std::vector<BacktraceEntry>& out); + const Kernel::DebugWatchpoint* MatchingWatchpoint( + VAddr addr, u64 size, Kernel::DebugWatchpointType access_type) const; virtual Dynarmic::HaltReason RunJit() = 0; virtual Dynarmic::HaltReason StepJit() = 0; virtual u32 GetSvcNumber() const = 0; + virtual const Kernel::DebugWatchpoint* HaltedWatchpoint() const = 0; + virtual void RewindBreakpointInstruction() = 0; }; } // namespace Core |