diff options
Diffstat (limited to 'utils/regtools/headergen.cpp')
| -rw-r--r-- | utils/regtools/headergen.cpp | 749 |
1 files changed, 0 insertions, 749 deletions
diff --git a/utils/regtools/headergen.cpp b/utils/regtools/headergen.cpp deleted file mode 100644 index 046e8b2fd8..0000000000 --- a/utils/regtools/headergen.cpp +++ /dev/null @@ -1,749 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2013 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 "soc_desc.hpp" -#include <stdio.h> -#include <stdlib.h> -#include <algorithm> -#include <map> -#include <sstream> -#include <sys/stat.h> -#include <sys/types.h> -#include <getopt.h> - -#define HEADERGEN_VERSION "2.1.8" - -#define error(...) do{ fprintf(stderr, __VA_ARGS__); exit(1); } while(0) - -bool g_gen_selector = false; - -std::string g_macro_filename; - -std::string g_soc_name; -std::string g_soc_dev; -std::string g_soc_reg; -std::string g_soc_field; -std::string g_soc_dev_regs_base; - -namespace { -std::string tolower(const std::string s) -{ - std::string res = s; - std::transform(res.begin(), res.end(), res.begin(), ::tolower); - return res; -} - -std::string toupper(const std::string& s) -{ - std::string res = s; - std::transform(res.begin(), res.end(), res.begin(), ::toupper); - return res; -} -} - -template< typename T > -std::string to_str(const T& v) -{ - std::ostringstream oss; - oss << v; - return oss.str(); -} - -template< typename T > -std::string to_hex(const T& v) -{ - std::ostringstream oss; - oss << std::hex << v; - return oss.str(); -} - -typedef std::pair< std::string, std::string > xml_ver_t; - -void fprint_copyright(FILE *f, const std::vector< xml_ver_t >& versions, char const *author) -{ - std::ostringstream ver; - time_t t = time(NULL); - struct tm tm = *localtime(&t); - - for(size_t i = 0; i < versions.size(); i++) - ver << " " << versions[i].first << ":" << versions[i].second; - - fprintf(f,"\ -/***************************************************************************\n\ - * __________ __ ___.\n\ - * Open \\______ \\ ____ ____ | | _\\_ |__ _______ ___\n\ - * Source | _// _ \\_/ ___\\| |/ /| __ \\ / _ \\ \\/ /\n\ - * Jukebox | | ( <_> ) \\___| < | \\_\\ ( <_> > < <\n\ - * Firmware |____|_ /\\____/ \\___ >__|_ \\|___ /\\____/__/\\_ \\\n\ - * \\/ \\/ \\/ \\/ \\/\n\ - * This file was automatically generated by headergen, DO NOT EDIT it.\n\ - * headergen version: " HEADERGEN_VERSION "\n"); - if(versions.size() > 0) - fprintf(f, " * XML versions:%s\n", ver.str().c_str()); - fprintf(f,"\ - *\n\ - * Copyright (C) "); - fprintf(f, "%d by %s\n", 1900+tm.tm_year, author); - fprintf(f,"\ - *\n\ - * This program is free software; you can redistribute it and/or\n\ - * modify it under the terms of the GNU General Public License\n\ - * as published by the Free Software Foundation; either version 2\n\ - * of the License, or (at your option) any later version.\n\ - *\n\ - * This software is distributed on an \"AS IS\" basis, WITHOUT WARRANTY OF ANY\n\ - * KIND, either express or implied.\n\ - *\n\ - ****************************************************************************/\n"); -} - -void fprint_copyright(FILE *f, const xml_ver_t& version, char const *author) -{ - fprint_copyright(f, std::vector< xml_ver_t >(1, version), author); -} - -void fprint_copyright(FILE *f, char const *author) -{ - fprint_copyright(f, std::vector< xml_ver_t >(), author); -} - -void fprint_include_guard_ex(FILE *f, bool begin, const std::string& name) -{ - if(begin) - { - fprintf(f, "#ifndef %s\n", name.c_str()); - fprintf(f, "#define %s\n", name.c_str()); - } - else - fprintf(f, "#endif /* %s */\n", name.c_str()); -} - -void fprint_include_guard(FILE *f, bool begin) -{ - std::string name = "__HEADERGEN__" + toupper(g_soc_name) + "__" + toupper(g_soc_dev) - + "__H__"; - fprint_include_guard_ex(f, begin, name); -} - -struct limited_column_context_t -{ - limited_column_context_t(size_t nr_col = 80) - :m_nr_col(nr_col), m_prevent_wordcut(true) {} - void set_prefix(const std::string& prefix) { m_prefix = prefix; } - void add(const std::string& text) - { - for(size_t i = 0; i < text.size();) - { - size_t offset = 0; - if(m_cur_line.size() == 0) - m_cur_line = m_prefix; - size_t len = std::min(text.size() - i, m_nr_col - m_cur_line.size()); - // prevent word cut - if(m_prevent_wordcut && !isspace(text[i + len - 1]) && - i + len < text.size() && !isspace(text[i + len])) - { - size_t pos = text.find_last_of(" \t\n\v\r\f", i + len - 1); - if(pos == std::string::npos || pos < i) - len = 0; - else - len = pos - i + 1; - } - size_t pos = text.find('\n', i); - if(pos != std::string::npos && pos <= i + len) - { - offset = 1; - len = pos - i; - } - m_cur_line += text.substr(i, len); - // len == 0 means we need a new line - if(m_cur_line.size() == m_nr_col || len == 0) - { - m_lines.push_back(m_cur_line); - m_cur_line = ""; - } - i += len + offset; - } - } - - std::string to_string() - { - std::string str; - for(size_t i = 0; i < m_lines.size(); i++) - str += m_lines[i] + "\n"; - if(m_cur_line.size() != 0) - str += m_cur_line + "\n"; - return str; - } - - void print(FILE *f) - { - fprintf(f, "%s", to_string().c_str()); - } - - std::vector< std::string > m_lines; - std::string m_cur_line; - std::string m_prefix; - size_t m_nr_col; - bool m_prevent_wordcut; -}; - -struct define_align_context_t -{ - define_align_context_t():m_max_name(0) {} - void add(const std::string& name, const std::string& val) - { - m_lines.push_back(std::make_pair(name, val)); - m_max_name = std::max(m_max_name, name.size()); - } - - void add_raw(const std::string& line) - { - m_lines.push_back(std::make_pair("", line)); - } - - void print(FILE *f) - { - std::string define = "#define "; - size_t align = define.size() + m_max_name + 1; - align = ((align + 3) / 4) * 4; - - for(size_t i = 0; i < m_lines.size(); i++) - { - std::string name = m_lines[i].first; - // raw entry ? - if(name.size() == 0) - { - fprintf(f, "%s", m_lines[i].second.c_str()); - continue; - } - name.insert(name.end(), align - define.size() - name.size(), ' '); - fprintf(f, "%s%s%s\n", define.c_str(), name.c_str(), m_lines[i].second.c_str()); - } - } - - size_t m_max_name; - std::vector< std::pair< std::string, std::string > > m_lines; -}; - -limited_column_context_t print_description(const std::string& desc, const std::string& prefix) -{ - limited_column_context_t ctx; - if(desc.size() == 0) - return ctx; - ctx.set_prefix(prefix); - ctx.add(desc); - return ctx; -} - -void fprint_description(FILE *f, const std::string& desc, const std::string& prefix) -{ - limited_column_context_t ctx = print_description(desc, prefix); - ctx.print(f); -} - -void fprint_description(define_align_context_t& ctx, const std::string& desc, const std::string& prefix) -{ - limited_column_context_t ctx2 = print_description(desc, prefix); - ctx.add_raw(ctx2.to_string()); -} - -void gen_soc_field(define_align_context_t& ctx, bool multidev, bool multireg, const soc_reg_field_t& field) -{ - if(field.desc.size() != 0) - { - ctx.add_raw("/* Field: " + field.name + "\n"); - fprint_description(ctx, "Description: " + field.desc + " */\n", " * "); - } - - std::string prefix = g_soc_dev + "_" + g_soc_reg + "_" + g_soc_field; - ctx.add("BP_" + prefix, to_str(field.first_bit)); - ctx.add("BM_" + prefix, "0x" + to_hex(field.bitmask())); - - for(size_t i = 0; i < field.value.size(); i++) - ctx.add("BV_" + prefix + "__" + field.value[i].name, "0x" + to_hex(field.value[i].value)); - - ctx.add("BF_" + prefix + "(v)", "(((v) << " + to_str(field.first_bit) + ") & 0x" + to_hex(field.bitmask()) + ")"); - - if(field.value.size() > 0) - ctx.add("BF_" + prefix + "_V(v)", "((BV_" + prefix + "__##v" + " << " + to_str(field.first_bit) + ") & 0x" + to_hex(field.bitmask()) + ")"); -} - -void gen_soc_reg(FILE *f, bool multidev, const soc_reg_t& reg, char const *author, char const *hwprefix) -{ - bool multireg = reg.addr.size() > 1; - - static const char *suffix[] = {"", "_SET", "_CLR", "_TOG"}; - bool sct = !!(reg.flags & REG_HAS_SCT); - - // comment generator - fprintf(f, "/**\n"); - fprintf(f, " * Register: %s%s_%s\n", hwprefix, g_soc_dev.c_str(), g_soc_reg.c_str()); - fprintf(f, " * Address:"); - if(multireg && reg.formula.type == REG_FORMULA_STRING) - { - fprintf(f, " %s\n", reg.formula.string.c_str()); - } - else - { - for(size_t i = 0; i < reg.addr.size(); i++) - fprintf(f, " %#x", reg.addr[i].addr); - fprintf(f, "\n"); - } - fprintf(f, " * SCT: %s\n", sct ? "yes" : "no"); - if(reg.desc.size() != 0) - fprint_description(f, "Description: " + reg.desc, " * "); - fprintf(f, " */\n"); - - define_align_context_t ctx; - - if (multireg && reg.formula.type != REG_FORMULA_STRING) - { - for(int i=0; i < (int)reg.addr.size(); i++) - { - std::ostringstream name, value; - name << hwprefix << g_soc_dev << "_" << reg.addr[i].name; - if (multidev) - { - name << "(d)"; - } - value << "(*(volatile unsigned long *)(" << g_soc_dev_regs_base; - if (multidev) - { - value << "(d)"; - } - value << " + 0x" << std::hex << reg.addr[i].addr << "))"; - - ctx.add(name.str(), value.str()); - } - } - else - { - for(int i = 0; i < (sct ? 4 : 1); i++) - { - std::ostringstream name; - name << hwprefix << g_soc_dev << "_" << g_soc_reg << suffix[i]; - if(multidev || multireg) - { - name << "("; - if(multidev) - name << "d"; - if(multidev && multireg) - name << ","; - if(multireg) - name << "n"; - name << ")"; - } - std::ostringstream value; - value << "(*(volatile unsigned long *)(" << g_soc_dev_regs_base; - if(multidev) - value << "(d)"; - value << " + "; - if(multireg) - { - std::string formula = reg.formula.string.c_str(); - size_t pos = formula.find("n"); - while(pos != std::string::npos) - { - formula.replace(pos, 1, "(n)"); - pos = formula.find("n", pos + 2); - } - value << formula; - } - else - value << "0x" << std::hex << reg.addr[0].addr; - - if(sct) - value << " + 0x" << std::hex << (i * 4); - value << "))"; - - ctx.add(name.str(), value.str()); - } - } - - for(size_t i = 0; i < reg.field.size(); i++) - { - g_soc_field = reg.field[i].name; - gen_soc_field(ctx, multidev, multireg, reg.field[i]); - } - - ctx.print(f); - - fprintf(f, "\n"); -} - -void gen_soc_dev_header(const std::string& filename, const xml_ver_t& ver, const soc_dev_t& dev, - char const *author, char const *hwprefix) -{ - /* - printf("Generate headers for soc %s, dev %s: use file %s\n", g_soc_name.c_str(), - g_soc_dev.c_str(), filename.c_str()); - */ - FILE *f = fopen(filename.c_str(), "w"); - if(f == NULL) - { - printf("Cannot open %s for writing: %m\n", filename.c_str()); - return; - } - fprint_copyright(f, ver, author); - fprint_include_guard(f, true); - if(g_macro_filename.size() > 0) - fprintf(f, "#include \"%s\"\n", g_macro_filename.c_str()); - - /* print base */ - fprintf(f, "\n"); - g_soc_dev_regs_base = "REGS_" + g_soc_dev + "_BASE"; - fprintf(f, "#define %s", g_soc_dev_regs_base.c_str()); - - if(dev.addr.size() > 1) - fprintf(f, "(i)"); - fprintf(f, " ("); - - for(size_t i = 0; i < dev.addr.size() - 1; i++) - fprintf(f, "(i) == %d ? %#x : ", (int)i + 1, dev.addr[i].addr); - - fprintf(f, "%#x)\n", dev.addr[dev.addr.size() - 1].addr); - - fprintf(f, "\n"); - - /* print version */ - fprintf(f, "#define REGS_%s_VERSION \"%s\"\n\n", g_soc_dev.c_str(), dev.version.c_str()); - - for(size_t i = 0; i < dev.reg.size(); i++) - { - g_soc_reg = dev.reg[i].name; - gen_soc_reg(f, dev.addr.size() > 1, dev.reg[i], author, hwprefix); - } - - fprint_include_guard(f, false); - fclose(f); -} - -void gen_soc_headers(const std::string& prefix, const soc_t& soc, char const *author, char const *hwprefix) -{ - printf("Generate headers for soc %s: use directory %s\n", soc.name.c_str(), - prefix.c_str()); - mkdir(prefix.c_str(), 0770); - - for(size_t i = 0; i < soc.dev.size(); i++) - { - g_soc_dev = soc.dev[i].name; - xml_ver_t ver(soc.name, soc.dev[i].version); - gen_soc_dev_header(prefix + "/regs-" + tolower(g_soc_dev.c_str()) + ".h", ver, soc.dev[i], author, hwprefix); - } -} - -void gen_headers(const std::string& prefix, const std::vector< soc_t >& socs, char const *author, char const *hwprefix) -{ - for(size_t i = 0; i < socs.size(); i++) - { - g_soc_name = socs[i].name; - std::string dir = prefix; - if(g_gen_selector) - dir += "/" + socs[i].name; - gen_soc_headers(dir, socs[i], author, hwprefix); - } -} - -typedef std::map< std::string, std::vector< std::pair< size_t, size_t > > > general_dev_list_t; -general_dev_list_t build_general_dev_list(const std::vector< soc_t >& socs) -{ - general_dev_list_t map; - for(size_t i = 0; i < socs.size(); i++) - { - for(size_t j = 0; j < socs[i].dev.size(); j++) - map[tolower(socs[i].dev[j].name)].push_back(std::make_pair(i,j)); - } - return map; -} - -void gen_select_header(const std::string& filename, const std::string& dev, - const std::vector< std::string >& socs, const std::vector< xml_ver_t >& ver, char const *author) -{ - std::string guard = "__SELECT__" + toupper(dev) + "__H__"; - FILE *f = fopen(filename.c_str(), "w"); - if(f == NULL) - error("Cannot open file %s\n", filename.c_str()); - fprint_copyright(f, ver, author); - fprint_include_guard_ex(f, true, guard); - if(g_macro_filename.size() > 0) - fprintf(f, "#include \"%s\"\n", g_macro_filename.c_str()); - fprintf(f, "\n"); - - for(size_t i = 0; i < socs.size(); i++) - { - fprintf(f, "#define %s_INCLUDE \"%s/regs-%s.h\"\n", - toupper(socs[i]).c_str(), tolower(socs[i]).c_str(), - tolower(dev).c_str()); - } - fprintf(f, "\n#include \"regs-select.h\"\n\n"); - for(size_t i = 0; i < socs.size(); i++) - { - fprintf(f, "#undef %s_INCLUDE\n", toupper(socs[i]).c_str()); - } - fprintf(f, "\n"); - fprint_include_guard_ex(f, false, guard); - fclose(f); -} - -void gen_selectors(const std::string& prefix, const std::vector< soc_t >& socs, char const *author) -{ - printf("Generate select headers: use directory %s\n", prefix.c_str()); - general_dev_list_t map = build_general_dev_list(socs); - for(general_dev_list_t::iterator it = map.begin(); it != map.end(); ++it) - { - std::vector< xml_ver_t > ver; - std::vector< std::string > names; - for(size_t i = 0; i < it->second.size(); i++) - { - size_t soc_nr = it->second[i].first; - size_t dev_in_soc_nr = it->second[i].second; - ver.push_back(std::make_pair(socs[soc_nr].name, socs[soc_nr].dev[dev_in_soc_nr].version)); - names.push_back(socs[soc_nr].name); - } - gen_select_header(prefix + "/regs-" + it->first + ".h", it->first, names, ver, author); - } -} - -void gen_macro_list(FILE *f, const std::string& prefix, int count, int nr_digits, - const std::string& sep, int max_per_line = 1000, const std::string& align = "") -{ - for(int i = 1; i <= count;) - { - for(int j = i; j <= std::min(count, i + max_per_line - 1); j++) - { - fprintf(f, "%s%0*d", prefix.c_str(), nr_digits, j); - if(j < count) - fprintf(f, "%s", sep.c_str()); - } - i += max_per_line; - if(i <= count) - fprintf(f, "\\\n%s", align.c_str()); - } -} - -void gen_macro(const std::string& filename, bool variadic, char const *author, char const *hwprefix) -{ - printf("Generate %smacro header: use %s\n", variadic ? "": "non-variadic ", - filename.c_str()); - std::string guard = "__REGS__MACRO__H__"; - FILE *f = fopen(filename.c_str(), "w"); - if(f == NULL) - error("Cannot open file %s\n", filename.c_str()); - fprint_copyright(f, author); - fprint_include_guard_ex(f, true, guard); - fprintf(f, "\n"); - -#define REG_WRITE "REG_WRITE" - fprintf(f, "#ifndef %s\n", REG_WRITE); - fprintf(f, "#define %s(var,value) ((var) = (value))\n", REG_WRITE); - fprintf(f, "#endif /* %s */\n", REG_WRITE); - fprintf(f, "\n"); - -#define REG_READ "REG_READ" - fprintf(f, "#ifndef %s\n", REG_READ); - fprintf(f, "#define %s(var) (var)\n", REG_READ); - fprintf(f, "#endif /* %s */\n", REG_READ); - fprintf(f, "\n"); - - const int MAX_NARGS = 32; - - fprintf(f, "\ -#define BF_SET(reg, field) "REG_WRITE"(%1$s##reg##_SET, BM_##reg##_##field)\n\ -#define BF_CLR(reg, field) "REG_WRITE"(%1$s##reg##_CLR, BM_##reg##_##field)\n\ -#define BF_TOG(reg, field) "REG_WRITE"(%1$s##reg##_TOG, BM_##reg##_##field)\n\ -\n\ -#define BF_SETV(reg, field, v) "REG_WRITE"(%1$s##reg##_SET, BF_##reg##_##field(v))\n\ -#define BF_CLRV(reg, field, v) "REG_WRITE"(%1$s##reg##_CLR, BF_##reg##_##field(v))\n\ -#define BF_TOGV(reg, field, v) "REG_WRITE"(%1$s##reg##_TOG, BF_##reg##_##field(v))\n\ -\n\ -#define BF_RDX(val, reg, field) (("REG_READ"(val) & BM_##reg##_##field) >> BP_##reg##_##field)\n\ -#define BF_RD(reg, field) BF_RDX("REG_READ"(%1$s##reg), reg, field)\n\ -#define BF_WRX(val, reg, field, v) "REG_WRITE"(val, ("REG_READ"(val) & ~BM_##reg##_##field) | (((v) << BP_##reg##_##field) & BM_##reg##_##field))\n\ -#define BF_WR(reg, field, v) BF_WRX(%1$s##reg, reg, field, v)\n\ -#define BF_WR_V(reg, field, sy) BF_WR(reg, field, BV_##reg##_##field##__##sy)\n\ -#define BF_WR_VX(val, reg, field, sy) BF_WRX(val, reg, field, BV_##reg##_##field##__##sy)\n\ -\n\ -#define BF_SETn(reg, n, field) "REG_WRITE"(%1$s##reg##_SET(n), BM_##reg##_##field)\n\ -#define BF_CLRn(reg, n, field) "REG_WRITE"(%1$s##reg##_CLR(n), BM_##reg##_##field)\n\ -#define BF_TOGn(reg, n, field) "REG_WRITE"(%1$s##reg##_TOG(n), BM_##reg##_##field)\n\ -\n\ -#define BF_SETVn(reg, n, field, v) "REG_WRITE"(%1$s##reg##_SET(n), BF_##reg##_##field(v))\n\ -#define BF_CLRVn(reg, n, field, v) "REG_WRITE"(%1$s##reg##_CLR(n), BF_##reg##_##field(v))\n\ -#define BF_TOGVn(reg, n, field, v) "REG_WRITE"(%1$s##reg##_TOG(n), BF_##reg##_##field(v))\n\ -\n\ -#define BF_RDn(reg, n, field) BF_RDX(%1$s##reg(n), reg, field)\n\ -#define BF_WRn(reg, n, field, v) BF_WRX(%1$s##reg(n), reg, field, v)\n\ -#define BF_WRn_V(reg, n, field, sy) BF_WRn(reg, n, field, BV_##reg##_##field##__##sy)\n\ -\n", hwprefix); - - for(int nargs = 1; nargs <= MAX_NARGS; nargs++) - { - fprintf(f, "#define BM_OR%d(reg, ", nargs); - gen_macro_list(f, "f", nargs, 2, ", ", 10, " "); - fprintf(f, ") \\\n ("); - gen_macro_list(f, "BM_##reg##_##f", nargs, 2, " | ", 4, " "); - fprintf(f, ")\n"); - } - fprintf(f, "\n"); - - for(int nargs = 1; nargs <= MAX_NARGS; nargs++) - { - fprintf(f, "#define BF_OR%d(reg, ", nargs); - gen_macro_list(f, "f", nargs, 2, ", ", 10, " "); - fprintf(f, ") \\\n ("); - gen_macro_list(f, "BF_##reg##_##f", nargs, 2, " | ", 4, " "); - fprintf(f, ")\n"); - } - fprintf(f, "\n"); - - if(variadic) - { - fprintf(f, "#define REG_NARG(...) REG_NARGS_(__VA_ARGS__"); - for(int i = MAX_NARGS; i >= 1; i--) - fprintf(f, ", %d", i); - fprintf(f, ")\n"); - fprintf(f, "#define REG_NARGS_("); - gen_macro_list(f, "_", MAX_NARGS, 1, ", "); - fprintf(f, ", N, ...) N\n\n"); - - fprintf(f, "#define REG_VARIADIC(macro, reg, ...) REG_VARIADIC_(macro, REG_NARG(__VA_ARGS__), reg, __VA_ARGS__)\n"); - fprintf(f, "#define REG_VARIADIC_(macro, cnt, reg, ...) REG_VARIADIC__(macro, cnt, reg, __VA_ARGS__)\n"); - fprintf(f, "#define REG_VARIADIC__(macro, cnt, reg, ...) REG_VARIADIC___(macro##cnt, reg, __VA_ARGS__)\n"); - fprintf(f, "#define REG_VARIADIC___(macro, reg, ...) macro(reg, __VA_ARGS__)\n\n"); - - fprintf(f, "#define BM_OR(reg, ...) REG_VARIADIC(BM_OR, reg, __VA_ARGS__)\n"); - fprintf(f, "#define BF_OR(reg, ...) REG_VARIADIC(BF_OR, reg, __VA_ARGS__)\n"); - } - - fprint_include_guard_ex(f, false, guard); - fclose(f); -} - -void usage() -{ - printf("usage: headergen [options] <desc files...> <output directory>\n"); - printf("options:\n"); - printf(" -?/--help Dispaly this help\n"); - printf(" -s/--selector Always produce selector files\n"); - printf(" -m/--no-macro Do not generate a macro file with helpers\n"); - printf(" -i/--no-include Do not include the macro file in the headers\n"); - printf(" -v/--no-variadic Do not generate variadic macros\n"); - printf(" -p/--reg-prefix \"prefix\" Prefix register names\n"); - printf(" -a/--author \"Author\" Set author name in preamble\n"); - printf("\n"); - printf("Default option is to generate a macro file with variadic macros.\n"); - printf("Default option is to include the macro file in the headers.\n"); - printf("Default option is to generate selector files only for two or more socs.\n"); - printf("Default option is to create one subdirectory per soc, except if no\n"); - printf("selector files are needed. The subdirectories will be created if necessary.\n"); - printf("Default option is to not prefix register names\n"); - printf("Default option is \"Unknown Author\" for author in preamble\n"); - exit(1); -} - -int main(int argc, char **argv) -{ - bool force_selector = false; - bool no_variadic = false; - bool no_macro = false; - bool no_include = false; - char const *author = "Unknown Author"; - char const *hwprefix = ""; - - if(argc <= 1) - usage(); - - while(1) - { - static struct option long_options[] = - { - {"help", no_argument, 0, '?'}, - {"selector", no_argument, 0, 's'}, - {"no-macro", no_argument, 0, 'm'}, - {"no-include", no_argument, 0, 'i'}, - {"no-variadic", no_argument, 0, 'v'}, - {"reg-prefix", required_argument, 0, 'p'}, - {"author", required_argument, 0, 'a'}, - {0, 0, 0, 0} - }; - - int c = getopt_long(argc, argv, "?smivp:a:", long_options, NULL); - if(c == -1) - break; - switch(c) - { - case -1: - break; - case '?': - usage(); - break; - case 's': - force_selector = true; - break; - case 'm': - no_macro = true; - break; - case 'i': - no_include = true; - break; - case 'v': - no_variadic = true; - break; - case 'a' : - author = optarg; - break; - case 'p' : - hwprefix = optarg; - break; - default: - abort(); - } - } - - std::vector< soc_t > socs; - for(int i = optind; i < argc - 1; i++) - { - soc_t s; - if(!soc_desc_parse_xml(argv[i], s)) - { - printf("Cannot parse %s\n", argv[i]); - return 1; - } - socs.push_back(s); - } - - g_gen_selector = force_selector || socs.size() > 1; - - if(!no_macro) - { - g_macro_filename = std::string(argv[argc - 1]) + "/regs-macro.h"; - gen_macro(g_macro_filename, !no_variadic, author, hwprefix); - g_macro_filename = "regs-macro.h"; - if(no_include) - g_macro_filename.clear(); - } - if(g_gen_selector) - { - gen_selectors(argv[argc - 1], socs, author); - g_macro_filename.clear(); - } - gen_headers(argv[argc - 1], socs, author, hwprefix); - return 0; -} |