[APU] Proper register file for XMA.

src/xenia/apu/xma_register_file.cc

@@ -0,0 +1,39 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2014 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include "xenia/apu/xma_register_file.h"
+
+#include <cstring>
+
+#include "xenia/base/math.h"
+
+namespace xe {
+namespace apu {
+
+XmaRegisterFile::XmaRegisterFile() { std::memset(values, 0, sizeof(values)); }
+
+const XmaRegisterInfo* XmaRegisterFile::GetRegisterInfo(uint32_t index) {
+  switch (index) {
+#define XE_XMA_REGISTER(index, type, name)    \
+  case index: {                               \
+    static const XmaRegisterInfo reg_info = { \
+        XmaRegisterInfo::Type::type,          \
+        #name,                                \
+    };                                        \
+    return &reg_info;                         \
+  }
+#include "xenia/apu/xma_register_table.inc"
+#undef XE_XMA_REGISTER
+    default:
+      return nullptr;
+  }
+}
+
+}  //  namespace apu
+}  //  namespace xe