SWDEV-388256 - Add support of hipExtGetLastError

Change-Id: Ie119d5ea611019996b8a80f7b820ca6a160496a6

hipamd/src/amdhip.def

@@ -450,3 +450,4 @@ hipGraphAddMemFreeNode
 hipGraphMemFreeNodeGetParams
 hipDrvGraphAddMemcpyNode
 hipDrvGraphAddMemsetNode
+hipExtGetLastError

hipamd/src/hip_error.cpp

@@ -23,6 +23,13 @@
 #include "hip_internal.hpp"
 
 namespace hip {
+hipError_t hipExtGetLastError()
+{
+  HIP_INIT_API(hipExtGetLastError);
+  hipError_t err = hip::tls.last_error_;
+  hip::tls.last_error_ = hipSuccess;
+  return err;
+}
 
 hipError_t hipGetLastError()
 {

hipamd/src/hip_hcc.map.in

@@ -535,6 +535,7 @@ hip_6.0 {
 global:
     hipChooseDeviceR0600;
     hipGetDevicePropertiesR0600;
+    hipExtGetLastError;
 local:
     *;
 } hip_5.6;