Reconcile debugger and save state stuff into a single implementation.

Fixes #497 and fixes #496.
Still rough edges, but at least less duplication.

src/xenia/cpu/function_debug_info.cc

@@ -0,0 +1,49 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2013 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/cpu/function_debug_info.h"
+
+#include <cstdio>
+#include <cstdlib>
+
+#include "xenia/base/logging.h"
+
+namespace xe {
+namespace cpu {
+
+FunctionDebugInfo::FunctionDebugInfo()
+    : source_disasm_(nullptr),
+      raw_hir_disasm_(nullptr),
+      hir_disasm_(nullptr),
+      machine_code_disasm_(nullptr) {}
+
+FunctionDebugInfo::~FunctionDebugInfo() {
+  free(source_disasm_);
+  free(raw_hir_disasm_);
+  free(hir_disasm_);
+  free(machine_code_disasm_);
+}
+
+void FunctionDebugInfo::Dump() {
+  if (source_disasm_) {
+    XELOGD("PPC:\n%s\n", source_disasm_);
+  }
+  if (raw_hir_disasm_) {
+    XELOGD("Unoptimized HIR:\n%s\n", raw_hir_disasm_);
+  }
+  if (hir_disasm_) {
+    XELOGD("Optimized HIR:\n%s\n", hir_disasm_);
+  }
+  if (machine_code_disasm_) {
+    XELOGD("Machine Code:\n%s\n", machine_code_disasm_);
+  }
+}
+
+}  // namespace cpu
+}  // namespace xe