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core/debugger: Implement new GDB stub debugger

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This commit is contained in:
Liam 2022-05-30 19:35:01 -04:00
parent 7f1bf5c7a7
commit 2ee161a0bf
27 changed files with 1500 additions and 42 deletions
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18
src/core/core.h
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@ -97,6 +97,7 @@ namespace Core {
class ARM_Interface;
class CpuManager;
class Debugger;
class DeviceMemory;
class ExclusiveMonitor;
class SpeedLimiter;
@ -147,12 +148,6 @@ public:
*/
[[nodiscard]] SystemResultStatus Pause();
/**
* Step the CPU one instruction
* @return Result status, indicating whether or not the operation succeeded.
*/
[[nodiscard]] SystemResultStatus SingleStep();
/**
* Invalidate the CPU instruction caches
* This function should only be used by GDB Stub to support breakpoints, memory updates and
@ -168,6 +163,11 @@ public:
std::unique_lock<std::mutex> StallCPU();
void UnstallCPU();
/**
* Initialize the debugger.
*/
void InitializeDebugger();
/**
* Load an executable application.
* @param emu_window Reference to the host-system window used for video output and keyboard
@ -354,6 +354,9 @@ public:
[[nodiscard]] Service::Time::TimeManager& GetTimeManager();
[[nodiscard]] const Service::Time::TimeManager& GetTimeManager() const;
[[nodiscard]] Core::Debugger& GetDebugger();
[[nodiscard]] const Core::Debugger& GetDebugger() const;
void SetExitLock(bool locked);
[[nodiscard]] bool GetExitLock() const;
@ -375,6 +378,9 @@ public:
/// Tells if system is running on multicore.
[[nodiscard]] bool IsMulticore() const;
/// Tells if the system debugger is enabled.
[[nodiscard]] bool DebuggerEnabled() const;
/// Type used for the frontend to designate a callback for System to re-launch the application
/// using a specified program index.
using ExecuteProgramCallback = std::function<void(std::size_t)>;