chore: remove unnecesary gdb.zig file

lib/arm32

@@ -1 +1 @@
-Subproject commit 580e7baca962dd73815bb4717db05b83d55fd58e
+Subproject commit bdc4bfc6423f173e28d1ee8a4608d0d90e1da3f3

src/core/emu.zig

@@ -452,8 +452,8 @@ pub const debug = struct {
         ;
     };
 
-    // FIXME: for now, assume ARM7
+    pub fn Wrapper(comptime proc: System.Process) type {
-    pub const Wrapper = struct {
+        return struct {
             system: System,
             scheduler: *Scheduler,
 
@@ -465,21 +465,40 @@ pub const debug = struct {
                 return Interface.init(allocator, self);
             }
 
-        // FIXME: What about ICTM? DTCM?
             pub fn read(self: *const @This(), addr: u32) u8 {
-            return self.system.bus7.dbgRead(u8, addr);
+                const arm = switch (proc) {
+                    .nds7 => self.system.arm7tdmi,
+                    .nds9 => self.system.arm946es,
+                };
+
+                return arm.dbgRead(u8, addr);
             }
 
             pub fn write(self: *@This(), addr: u32, value: u8) void {
-            self.system.bus7.dbgWrite(u8, addr, value);
+                const arm = switch (proc) {
+                    .nds7 => self.system.arm7tdmi,
+                    .nds9 => self.system.arm946es,
+                };
+
+                return arm.dbgWrite(u8, addr, value);
             }
 
             pub fn registers(self: *const @This()) *[16]u32 {
-            return &self.system.arm7tdmi.r;
+                const arm = switch (proc) {
+                    .nds7 => self.system.arm7tdmi,
+                    .nds9 => self.system.arm946es,
+                };
+
+                return &arm.r;
             }
 
             pub fn cpsr(self: *const @This()) u32 {
-            return self.system.arm7tdmi.cpsr.raw;
+                const arm = switch (proc) {
+                    .nds7 => self.system.arm7tdmi,
+                    .nds9 => self.system.arm946es,
+                };
+
+                return arm.cpsr.raw;
             }
 
             pub fn step(self: *@This()) void {
@@ -514,9 +533,10 @@ pub const debug = struct {
                 }
             }
         };
+    }
 
     pub fn run(allocator: Allocator, system: System, scheduler: *Scheduler, should_quit: *AtomicBool) !void {
-        var wrapper = Wrapper.init(system, scheduler);
+        var wrapper = Wrapper(.nds7).init(system, scheduler);
 
         var emu_interface = wrapper.interface(allocator);
         defer emu_interface.deinit();

src/gdb.zig

@@ -1,42 +0,0 @@
-const std = @import("std");
-const Server = @import("gdbstub").Server;
-const Interface = @import("gdbstub").Emulator;
-const System = @import("core/emu.zig").System;
-const Scheduler = @import("core/Scheduler.zig");
-
-const Allocator = std.mem.Allocator;
-
-pub const TurboWrapper = struct {
-    system: System,
-    scheduler: *Scheduler,
-
-    pub fn init(system: System, scheduler: *Scheduler) @This() {
-        return .{ .system = system, .scheduler = scheduler };
-    }
-
-    pub fn interface(self: *@This(), allocator: Allocator) Interface {
-        return Interface.init(allocator, self);
-    }
-
-    pub fn read(self: *const @This(), addr: u32) u8 {
-        return self.cpu.bus.dbgRead(u8, addr);
-    }
-
-    pub fn write(self: *@This(), addr: u32, value: u8) void {
-        self.cpu.bus.dbgWrite(u8, addr, value);
-    }
-
-    pub fn registers(self: *const @This()) *[16]u32 {
-        return &self.cpu.r;
-    }
-
-    pub fn cpsr(self: *const @This()) u32 {
-        return self.cpu.cpsr.raw;
-    }
-
-    pub fn step(self: *@This()) void {
-        _ = self;
-
-        @panic("TODO: Handle ARM7 and ARM9 lol");
-    }
-};