Moving alloy/ into xenia/cpu/ to start simplifying things.

src/xenia/cpu/cpu.cc

@@ -28,3 +28,25 @@ DEFINE_string(dump_path, "build/",
 DEFINE_bool(dump_module_bitcode, true,
             "Writes the module bitcode both before and after optimizations.");
 DEFINE_bool(dump_module_map, true, "Dumps the module symbol database.");
+
+#if 0 && DEBUG
+#define DEFAULT_DEBUG_FLAG true
+#else
+#define DEFAULT_DEBUG_FLAG false
+#endif
+
+DEFINE_bool(debug, DEFAULT_DEBUG_FLAG,
+            "Allow debugging and retain debug information.");
+DEFINE_bool(
+    always_disasm, false,
+    "Always add debug info to functions, even when no debugger is attached.");
+
+DEFINE_bool(validate_hir, false,
+            "Perform validation checks on the HIR during compilation.");
+
+// Breakpoints:
+DEFINE_uint64(break_on_instruction, 0,
+              "int3 before the given guest address is executed.");
+DEFINE_uint64(break_on_memory, 0,
+              "int3 on read/write to the given memory address.");
+DEFINE_bool(break_on_debugbreak, true, "int3 on JITed __debugbreak requests.");