Move printing C++ API to include

scripts/core/INTRO.rst

@@ -145,6 +145,14 @@ and followed by a digit or uppercase letter are reserved for use by the implemen
 Applications which use Unified Runtime must not provide definitions of these symbols.
 This allows the Unified Runtime shared library to be updated with additional symbols for new API versions or extensions without causing symbol conflicts with existing applications.
 
+Printing API
+------------
+## --validate=off
+The header "${x}_print.hpp" contains the "${x}::print" namespace with the output stream operator (<<) overloads for Unified Runtime objects.
+There is also the "${x}::extras::printFunctionParams" function for printing function parameters. These parameters have to be provided in a \*params_t struct format suitable for
+a given function.
+## --validate=on
+
 Tracing
 ---------------------
 

scripts/generate_code.py

@@ -97,6 +97,7 @@ def _generate_api_cpp(incpath, srcpath, namespace, tags, version, revision, spec
     loc = _mako_api_h(incpath, namespace, tags, version, revision, specs, meta)
     loc += _mako_api_cpp(srcpath, namespace, tags, version, revision, specs, meta)
     loc += _mako_ddi_h(incpath, namespace, tags, version, revision, specs, meta)
+    loc += _mako_print_hpp(incpath, namespace, tags, version, revision, specs, meta)
 
     return loc
 
@@ -278,7 +279,7 @@ def _mako_tracing_layer_cpp(path, namespace, tags, version, specs, meta):
 """
     generates c/c++ files from the specification documents
 """
-def _mako_print_hpp(path, namespace, tags, version, specs, meta):
+def _mako_print_hpp(path, namespace, tags, version, revision, specs, meta):
     template = "print.hpp.mako"
     fin = os.path.join(templates_dir, template)
 
@@ -291,6 +292,7 @@ def _mako_print_hpp(path, namespace, tags, version, specs, meta):
         fin, fout,
         name=name,
         ver=version,
+        rev=revision,
         namespace=namespace,
         tags=tags,
         specs=specs,
@@ -361,6 +363,5 @@ def generate_common(path, section, namespace, tags, version, specs, meta):
     os.makedirs(layer_dstpath, exist_ok=True)
 
     loc = 0
-    loc += _mako_print_hpp(layer_dstpath, namespace, tags, version, specs, meta)
     print("COMMON Generated %s lines of code.\n"%loc)