Implemented HardwareCalloutResolution::resolve()

Change-Id: I19a0d1da6b172fd74fab8680c515391b883dac95
Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
diff --git a/util/pdbg.hpp b/util/pdbg.hpp
index 9ad6d07..8de19cf 100644
--- a/util/pdbg.hpp
+++ b/util/pdbg.hpp
@@ -28,6 +28,9 @@
 /** @return The target associated with the given chip. */
 pdbg_target* getTrgt(const libhei::Chip& i_chip);
 
+/** @return The target associated with the given devtree path. */
+pdbg_target* getTrgt(const std::string& i_path);
+
 /** @return A string representing the given target's devtree path. */
 const char* getPath(pdbg_target* i_trgt);