Fix IDT entries to be 32bit

src/main.zig

@@ -64,13 +64,13 @@ fn kmain(magic: u32, info: *const MultibootInfo) callconv(.c) void {
     //    :
     //);
 
+    std.log.info("We did not crash!", .{});
+
     hang();
 }
 
 fn breakpointHandler(stack_frame: *InterruptStackFrame) callconv(.{ .x86_interrupt = .{} }) void {
-    _ = stack_frame;
-
-    std.log.err("breakpoint\n", .{});
+    std.log.err("breakpoint\n{}", .{stack_frame.*});
 }
 
 fn hang() noreturn {