Add loader code generation scripts to /scripts dir

Signed-off-by: Brandon Yates <[email protected]>

CHANGELOG.md

@@ -1,9 +1,13 @@
 # Level zero loader changelog
 
+## v1.8.5
+* Remove RTLD_DEEPBIND from driver dlopen calls
+* Add loader code generation scripts 
+* Update to spec 1.4.8 which includes fixes to zes_power_limit_ext_desc_t
 
 ## v1.8.1 
-*Add missing sTypes
-*Fix argument names in some exp APIs
+* Add missing sTypes
+* Fix argument names in some exp APIs
 
 ## v1.8.0
 * Add Support for L0 Spec v1.4 which includes

scripts/generate_code.py

@@ -0,0 +1,352 @@
+"""
+ Copyright (C) 2019-2021 Intel Corporation
+
+ SPDX-License-Identifier: MIT
+
+"""
+import os
+import re
+import util
+
+templates_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)), "templates")
+tracing_templates_dir = os.path.join(templates_dir, "tracing")
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_ddi_cpp(path, namespace, tags, version, specs, meta):
+    template = "ddi.h.mako"
+    fin = os.path.join(templates_dir, template)
+
+    filename = "%s_ddi.h"%(namespace)
+    fout = os.path.join(path, filename)
+
+    print("Generating %s..."%fout)
+    return util.makoWrite(
+        fin, fout,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_lib_cpp(path, namespace, tags, version, specs, meta):
+    loc = 0
+    template = "libapi.cpp.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_libapi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(path, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name = name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta = meta)
+
+    template = "libddi.cpp.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_libddi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(path, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+    return loc
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_wrapper_cpp(path, namespace, tags, version, specs, meta):
+    loc = 0
+    template = "wprapi.cpp.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_wprapi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(path, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name = name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta = meta)
+    return loc
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_loader_cpp(path, namespace, tags, version, specs, meta):
+    print("make_loader_cpp path %s namespace %s version %s\n" %(path, namespace, version))
+    loc = 0
+    template = "ldrddi.h.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_ldrddi"%(namespace)
+    filename = "%s.h"%(name)
+    fout = os.path.join(path, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+    template = "ldrddi.cpp.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_ldrddi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(path, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+    return loc
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_validation_layer_cpp(path, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "validation")
+    os.makedirs(dstpath, exist_ok=True)
+
+    template = "valddi.cpp.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_valddi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    return util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_tracing_layer_h(path, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "layers")
+    os.makedirs(dstpath, exist_ok=True)
+
+    template = "trc_setters.h.mako"
+    fin = os.path.join(tracing_templates_dir, template)
+
+    name = "zel_tracing_register_cb"
+    filename = "%s.h"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    return util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_tracing_layer_cpp(path, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "tracing")
+    os.makedirs(dstpath, exist_ok=True)
+
+    template = "trcddi.cpp.mako"
+    fin = os.path.join(tracing_templates_dir, template)
+
+    name = "%s_trcddi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    loc = util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+    template = "trc_setters.cpp.mako"
+    fin = os.path.join(tracing_templates_dir, template)
+
+    name = "ze_tracing_register_cb"
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+    template = "trc_cb_struct.h.mako"
+    fin = os.path.join(tracing_templates_dir, template)
+
+    name = "ze_tracing_cb_structs"
+    filename = "%s.h"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    loc += util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+    return loc
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_tracing_lib_cpp(path, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "lib")
+    os.makedirs(dstpath, exist_ok=True)
+
+    template = "trc_register_cb_libapi.cpp.mako"
+    fin = os.path.join(tracing_templates_dir, template)
+
+    name = "ze_tracing_register_cb_libapi"
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    return util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+"""
+    generates c/c++ files from the specification documents
+"""
+def _mako_null_driver_cpp(path, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "null")
+    os.makedirs(dstpath, exist_ok=True)
+
+    template = "nullddi.cpp.mako"
+    fin = os.path.join(templates_dir, template)
+
+    name = "%s_nullddi"%(namespace)
+    filename = "%s.cpp"%(name)
+    fout = os.path.join(dstpath, filename)
+
+    print("Generating %s..."%fout)
+    return util.makoWrite(
+        fin, fout,
+        name=name,
+        ver=version,
+        namespace=namespace,
+        tags=tags,
+        specs=specs,
+        meta=meta)
+
+"""
+Entry-point:
+    generates lib code
+"""
+def generate_lib(path, section, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "lib")
+    os.makedirs(dstpath, exist_ok=True)
+
+    loc = 0
+    loc += _mako_lib_cpp(dstpath, namespace, tags, version, specs, meta)
+    print("Generated %s lines of code.\n"%loc)
+
+"""
+Entry-point:
+    generates loader for level_zero driver
+"""
+def generate_loader(path, section, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "loader")
+    os.makedirs(dstpath, exist_ok=True)
+
+    loc = 0
+    loc += _mako_loader_cpp(dstpath, namespace, tags, version, specs, meta)
+    print("Generated %s lines of code.\n"%loc)
+
+"""
+Entry-point:
+    generates layers for level_zero driver
+"""
+def generate_layers(path, section, namespace, tags, version, specs, meta):
+    print("GL section %s\n"%section)
+    print("GL namespace %s\n"%namespace)
+    layer_dstpath = os.path.join(path, "layers")
+    include_dstpath = os.path.join(path, "../include")
+    os.makedirs(layer_dstpath, exist_ok=True)
+    os.makedirs(include_dstpath, exist_ok=True)
+
+    loc = 0
+    loc += _mako_validation_layer_cpp(layer_dstpath, namespace, tags, version, specs, meta)
+    print("VALIDATION Generated %s lines of code.\n"%loc)
+    if section == "core":
+        loc += _mako_tracing_layer_cpp(layer_dstpath, namespace, tags, version, specs, meta)
+        print("TRACING Generated %s lines of code.\n"%loc)
+        loc += _mako_tracing_lib_cpp(path, namespace, tags, version, specs, meta)
+        print("TRACING Generated %s lines of code.\n"%loc)       
+        loc += _mako_tracing_layer_h(include_dstpath, namespace, tags, version, specs, meta)
+        print("TRACING header Generated %s lines of code.\n"%loc)
+
+"""
+Entry-point:
+    generates drivers for level_zero driver
+"""
+def generate_drivers(path, section, namespace, tags, version, specs, meta):
+    dstpath = os.path.join(path, "drivers")
+    os.makedirs(dstpath, exist_ok=True)
+
+    loc = 0
+    loc += _mako_null_driver_cpp(dstpath, namespace, tags, version, specs, meta)
+    print("Generated %s lines of code.\n"%loc)