imxtools: move regtools to its own directory

The register tools are in no way stmp specific. The XML
description of the registers is powerful enough to describe
the STMP register which should be more than enough to describe
virtually all other SoCs. The generators follow the STMP coding
convention but others could be used as well.

Change-Id: If1a9f56e4a3594161688de34adbea698e5aaecd8

1 files changed, 0 insertions, 265 deletions

diff --git a/utils/imxtools/regtools/desc_parser.cpp b/utils/imxtools/regtools/desc_parser.cpp
deleted file mode 100644
index 940a619f5c..0000000000
--- a/utils/imxtools/regtools/desc_parser.cpp
+++ /dev/null
@@ -1,265 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2002 by Amaury Pouly
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "desc_parser.hpp"
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-#include <stdio.h>
-#include <string.h>
-
-#define XML_CHAR_TO_CHAR(s) ((const char *)(s))
-
-#define BEGIN_ATTR_MATCH(attr) \
-    for(xmlAttr *a = attr; a; a = a->next) {
-
-#define MATCH_X_ATTR(attr_name, hook, ...) \
-    if(strcmp(XML_CHAR_TO_CHAR(a->name), attr_name) == 0) { \
-        std::string s; \
-        if(!parse_text_attr(a, s) || !hook(s, __VA_ARGS__)) \
-            return false; \
-    }
-
-#define SOFT_MATCH_X_ATTR(attr_name, hook, ...) \
-    if(strcmp(XML_CHAR_TO_CHAR(a->name), attr_name) == 0) { \
-        std::string s; \
-        if(parse_text_attr(a, s)) \
-            hook(s, __VA_ARGS__); \
-    }
-
-#define SOFT_MATCH_SCT_ATTR(attr_name, var) \
-    SOFT_MATCH_X_ATTR(attr_name, validate_sct_hook, var)
-
-#define MATCH_TEXT_ATTR(attr_name, var) \
-    MATCH_X_ATTR(attr_name, validate_string_hook, var)
-
-#define MATCH_UINT32_ATTR(attr_name, var) \
-    MATCH_X_ATTR(attr_name, validate_uint32_hook, var)
-
-#define MATCH_BITRANGE_ATTR(attr_name, first, last) \
-    MATCH_X_ATTR(attr_name, validate_bitrange_hook, first, last)
-
-#define END_ATTR_MATCH() \
-    }
-
-#define BEGIN_NODE_MATCH(node) \
-    for(xmlNode *sub = node; sub; sub = sub->next) {
-
-#define MATCH_ELEM_NODE(node_name, array, parse_fn) \
-    if(sub->type == XML_ELEMENT_NODE && strcmp(XML_CHAR_TO_CHAR(sub->name), node_name) == 0) { \
-        array.resize(array.size() + 1); \
-        if(!parse_fn(sub, array[array.size() - 1])) \
-            return false; \
-    }
-
-#define SOFT_MATCH_ELEM_NODE(node_name, array, parse_fn) \
-    if(sub->type == XML_ELEMENT_NODE && strcmp(XML_CHAR_TO_CHAR(sub->name), node_name) == 0) { \
-        array.resize(array.size() + 1); \
-        if(!parse_fn(sub, array[array.size() - 1])) \
-            array.pop_back(); \
-    }
-
-#define END_NODE_MATCH() \
-    }
-
-bool validate_string_hook(const std::string& str, std::string& s)
-{
-    s = str;
-    return true;
-}
-
-bool validate_sct_hook(const std::string& str, soc_reg_flags_t& flags)
-{
-    if(str == "yes") flags |= REG_HAS_SCT;
-    else if(str != "no") return false;
-    return true;
-}
-
-bool validate_unsigned_long_hook(const std::string& str, unsigned long& s)
-{
-    char *end;
-    s = strtoul(str.c_str(), &end, 0);
-    return *end == 0;
-}
-
-bool validate_uint32_hook(const std::string& str, uint32_t& s)
-{
-    unsigned long u;
-    if(!validate_unsigned_long_hook(str, u)) return false;
-#if ULONG_MAX > UINT32_MAX
-    if(u > UINT32_MAX) return false;
-#endif
-    s = u;
-    return true;
-}
-
-bool validate_bitrange_hook(const std::string& str, unsigned& first, unsigned& last)
-{
-    unsigned long a, b;
-    size_t sep = str.find(':');
-    if(sep == std::string::npos) return false;
-    if(!validate_unsigned_long_hook(str.substr(0, sep), a)) return false;
-    if(!validate_unsigned_long_hook(str.substr(sep + 1), b)) return false;
-    if(a > 31 || b > 31 || a < b) return false;
-    first = b;
-    last = a;
-    return true;
-}
-
-bool parse_text_attr(xmlAttr *attr, std::string& s)
-{
-    if(attr->children != attr->last)
-        return false;
-    if(attr->children->type != XML_TEXT_NODE)
-        return false;
-    s = XML_CHAR_TO_CHAR(attr->children->content);
-    return true;
-}
-
-bool parse_value_elem(xmlNode *node, soc_reg_field_value_t& value)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", value.name)
-        MATCH_UINT32_ATTR("value", value.value)
-    END_ATTR_MATCH()
-
-    return true;
-}
-
-bool parse_field_elem(xmlNode *node, soc_reg_field_t& field)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", field.name)
-        MATCH_BITRANGE_ATTR("bitrange", field.first_bit, field.last_bit)
-    END_ATTR_MATCH()
-
-    BEGIN_NODE_MATCH(node->children)
-        SOFT_MATCH_ELEM_NODE("value", field.values, parse_value_elem)
-    END_NODE_MATCH()
-
-    return true;
-}
-
-bool parse_reg_elem(xmlNode *node, soc_reg_t& reg)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", reg.name)
-        MATCH_UINT32_ATTR("addr", reg.addr)
-        SOFT_MATCH_SCT_ATTR("sct", reg.flags)
-    END_ATTR_MATCH()
-
-    BEGIN_NODE_MATCH(node->children)
-        MATCH_ELEM_NODE("field", reg.fields, parse_field_elem)
-    END_NODE_MATCH()
-
-    return true;
-}
-
-bool parse_multireg_elem(xmlNode *node, soc_multireg_t& mreg)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", mreg.name)
-        MATCH_UINT32_ATTR("base", mreg.base)
-        MATCH_UINT32_ATTR("count", mreg.count)
-        MATCH_UINT32_ATTR("offset", mreg.offset)
-        SOFT_MATCH_SCT_ATTR("sct", mreg.flags)
-    END_ATTR_MATCH()
-
-    BEGIN_NODE_MATCH(node->children)
-        MATCH_ELEM_NODE("reg", mreg.regs, parse_reg_elem)
-        MATCH_ELEM_NODE("field", mreg.fields, parse_field_elem)
-    END_NODE_MATCH()
-
-    return true;
-}
-
-bool parse_dev_elem(xmlNode *node, soc_dev_t& dev)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", dev.name)
-        MATCH_UINT32_ATTR("addr", dev.addr)
-        MATCH_TEXT_ATTR("long_name", dev.long_name)
-        MATCH_TEXT_ATTR("desc", dev.desc)
-    END_ATTR_MATCH()
-
-    BEGIN_NODE_MATCH(node->children)
-        MATCH_ELEM_NODE("multireg", dev.multiregs, parse_multireg_elem)
-        MATCH_ELEM_NODE("reg", dev.regs, parse_reg_elem)
-    END_NODE_MATCH()
-
-    return true;
-}
-
-bool parse_multidev_elem(xmlNode *node, soc_multidev_t& dev)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", dev.name)
-        MATCH_TEXT_ATTR("long_name", dev.long_name)
-        MATCH_TEXT_ATTR("desc", dev.desc)
-    END_ATTR_MATCH()
-
-    BEGIN_NODE_MATCH(node->children)
-        MATCH_ELEM_NODE("dev", dev.devs, parse_dev_elem)
-        MATCH_ELEM_NODE("multireg", dev.multiregs, parse_multireg_elem)
-        MATCH_ELEM_NODE("reg", dev.regs, parse_reg_elem)
-    END_NODE_MATCH()
-
-    return true;
-}
-
-bool parse_soc_elem(xmlNode *node, soc_t& soc)
-{
-    BEGIN_ATTR_MATCH(node->properties)
-        MATCH_TEXT_ATTR("name", soc.name)
-        MATCH_TEXT_ATTR("desc", soc.desc)
-    END_ATTR_MATCH()
-
-    BEGIN_NODE_MATCH(node->children)
-        MATCH_ELEM_NODE("dev", soc.devs, parse_dev_elem)
-        MATCH_ELEM_NODE("multidev", soc.multidevs, parse_multidev_elem)
-    END_NODE_MATCH()
-
-    return true;
-}
-
-bool parse_root_elem(xmlNode *node, std::vector< soc_t >& socs)
-{
-    BEGIN_NODE_MATCH(node)
-        MATCH_ELEM_NODE("soc", socs, parse_soc_elem)
-    END_NODE_MATCH()
-    return true;
-}
-
-bool parse_soc_desc(const std::string& filename, std::vector< soc_t >& socs)
-{
-    LIBXML_TEST_VERSION
-
-    xmlDoc *doc = xmlReadFile(filename.c_str(), NULL, 0);
-    if(doc == NULL)
-        return false;
-
-    xmlNode *root_element = xmlDocGetRootElement(doc);
-
-    bool ret = parse_root_elem(root_element, socs);
-
-    xmlFreeDoc(doc);
-    xmlCleanupParser();
-
-    return ret;
-}
\ No newline at end of file