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

src/xenia/cpu/frontend/ppc/ppc_scanner.h

@@ -0,0 +1,50 @@
+/**
+ ******************************************************************************
+ * 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. *
+ ******************************************************************************
+ */
+
+#ifndef XENIA_FRONTEND_PPC_PPC_SCANNER_H_
+#define XENIA_FRONTEND_PPC_PPC_SCANNER_H_
+
+#include <vector>
+
+#include "xenia/cpu/runtime/symbol_info.h"
+
+namespace xe {
+namespace cpu {
+namespace frontend {
+namespace ppc {
+
+class PPCFrontend;
+
+typedef struct BlockInfo_t {
+  uint64_t start_address;
+  uint64_t end_address;
+} BlockInfo;
+
+class PPCScanner {
+ public:
+  PPCScanner(PPCFrontend* frontend);
+  ~PPCScanner();
+
+  int FindExtents(runtime::FunctionInfo* symbol_info);
+
+  std::vector<BlockInfo> FindBlocks(runtime::FunctionInfo* symbol_info);
+
+ private:
+  bool IsRestGprLr(uint64_t address);
+
+ private:
+  PPCFrontend* frontend_;
+};
+
+}  // namespace ppc
+}  // namespace frontend
+}  // namespace cpu
+}  // namespace xe
+
+#endif  // XENIA_FRONTEND_PPC_PPC_SCANNER_H_