add context property tracing for cl_arm_printf (intel#402)

Author: bashbaug

intercept/src/intercept.cpp

@@ -2176,6 +2176,7 @@ void CLIntercept::getContextPropertiesString(
             case CL_CONTEXT_ADAPTER_D3D9EX_KHR:
             case CL_CONTEXT_ADAPTER_DXVA_KHR:
 #endif
+            case CL_PRINTF_CALLBACK_ARM:
                 {
                     const void** pp = (const void**)( properties + 1 );
                     const void*  value = pp[0];
@@ -2191,6 +2192,14 @@ void CLIntercept::getContextPropertiesString(
                     str += enumName().name_bool( value );
                 }
                 break;
+            case CL_PRINTF_BUFFERSIZE_ARM:
+                {
+                    const size_t*   psz = (const size_t*)( properties + 1);
+                    size_t value = psz[0];
+                    CLI_SPRINTF( s, 256, "%zu", value );
+                    str += s;
+                }
+                break;
             case CL_CONTEXT_MEMORY_INITIALIZE_KHR:
                 // TODO: this is a cl_context_memory_initialize_khr bitfield.
                 // Fall through for now.