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Separate CVS parsing logic from tools/mksyscall.c; Create tools/mksymtab.c to create symbol tables from CSV files
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5075 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo
@@ -2,7 +2,7 @@
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# Makefile.export
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||||
#
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||||
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
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||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -58,8 +58,13 @@ mkversion: mkconfig.c cfgparser.c
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# mksyscall - Convert a CSV file into syscall stubs and proxies
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mksyscall: mksyscall.c
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@gcc $(CFLAGS) -o mksyscall mksyscall.c
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mksyscall: mksyscall.c csvparser.c
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@gcc $(CFLAGS) -o mksyscall mksyscall.c csvparser.c
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# mksymtab - Convert a CSV file into a symbol table
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mksymtab: mksymtab.c csvparser.c
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@gcc $(CFLAGS) -o mksymtab mksymtab.c csvparser.c
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# bdf-converter - Converts a BDF font to the NuttX font format
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+21
-1
@@ -67,7 +67,7 @@ mkversion.c, cfgparser.c, and cfgparser.h
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.version file in the top level directory into include/nuttx/version.h.
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version.h provides version information that can be included by C files.
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mksyscall.c
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mksyscall.c, cvsparser.c, and cvsparser.h
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This is a C file that is used to build mksyscall program. The mksyscall
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program is used during the initial NuttX build by the logic in the top-
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@@ -89,6 +89,26 @@ mksyscall.c
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accept this CVS file as input and generate all of the required proxy or
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stub files as output. See syscall/README.txt for additonal information.
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mksymtab.c, cvsparser.c, and cvsparser.h
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This is a C file that is used to build symbol tables from common-separated
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value (CSV) files. This tool is not used during the NuttX build, but
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can be used as needed to generate files.
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USAGE: ./mksymtab <cvs-file> <symtab-file>
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Where:
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<cvs-file> : The path to the input CSV file
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<symtab-file>: The path to the output symbol table file
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-d : Enable debug output
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Example:
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cd nuttx/tools
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cat ../syscall/syscall.csv ../lib/lib.csv | sort >tmp.csv
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./mksymtab.exe tmp.csv tmp.c
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pic32mx
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This directory contains build tools used only for PIC32MX platforms
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||||
@@ -2,7 +2,7 @@
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* tools/cfgpaser.h
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*
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* Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
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||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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* Author: Gregory Nutt <gnutt@nuttx.org>
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||||
*
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||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -2,7 +2,7 @@
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# configure.sh
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#
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# Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
|
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# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -0,0 +1,205 @@
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/****************************************************************************
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* tools/csvparser.c
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*
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* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
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||||
#include <stdbool.h>
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||||
#include <stdio.h>
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||||
#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <errno.h>
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#include "csvparser.h"
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||||
/****************************************************************************
|
||||
* Definitions
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||||
****************************************************************************/
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||||
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||||
/****************************************************************************
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||||
* Private Data
|
||||
****************************************************************************/
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||||
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||||
/****************************************************************************
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||||
* Public Data
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||||
****************************************************************************/
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||||
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bool g_debug;
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char g_line[LINESIZE+1];
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char g_parm[MAX_FIELDS][MAX_PARMSIZE];
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int g_lineno;
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||||
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||||
/****************************************************************************
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||||
* Private Functions
|
||||
****************************************************************************/
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||||
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||||
static char *skip_space(char *ptr)
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{
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while (*ptr && isspace((int)*ptr)) ptr++;
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return ptr;
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}
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static char *copy_parm(char *src, char *dest)
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{
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char *start = src;
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int i;
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for (i = 0; i < MAX_PARMSIZE; i++)
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{
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if (*src == '"')
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{
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*dest = '\0';
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return src;
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}
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else if (*src == '\n' || *src == '\0')
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{
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fprintf(stderr, "%d: Unexpected end of line: \"%s\"\n", g_lineno, start);
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exit(4);
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}
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else
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{
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*dest++ = *src++;
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}
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}
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fprintf(stderr, "%d: Parameter too long: \"%s\"\n", g_lineno, start);
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exit(3);
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}
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static char *find_parm(char *ptr)
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{
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char *start = ptr;
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if (*ptr != '"')
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{
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fprintf(stderr, "%d: I'm confused: \"%s\"\n", g_lineno, start);
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exit(5);
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}
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ptr++;
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ptr = skip_space(ptr);
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if (*ptr == '\n' || *ptr == '\0')
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{
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return NULL;
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}
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else if (*ptr != ',')
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{
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fprintf(stderr, "%d: Expected ',': \"%s\"\n", g_lineno, start);
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exit(6);
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}
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ptr++;
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ptr = skip_space(ptr);
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if (*ptr != '"')
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{
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fprintf(stderr, "%d: Expected \": \"%s\"\n", g_lineno, start);
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exit(7);
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}
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ptr++;
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return ptr;
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}
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/****************************************************************************
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||||
* Public Functions
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||||
****************************************************************************/
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||||
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char *read_line(FILE *stream)
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{
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char *ptr;
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for (;;)
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{
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g_line[LINESIZE] = '\0';
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if (!fgets(g_line, LINESIZE, stream))
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{
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return NULL;
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}
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else
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{
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g_lineno++;
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if (g_debug)
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{
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printf("Line: %s\n", g_line);
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}
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ptr = skip_space(g_line);
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if (*ptr && *ptr != '#' && *ptr != '\n')
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{
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return ptr;
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}
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}
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}
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}
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int parse_csvline(char *ptr)
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{
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int nparms;
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int i;
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/* Format "arg1","arg2","arg3",... Spaces will be tolerated outside of the
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* quotes. Any initial spaces have already been skipped so the first thing
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* should be '"'.
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*/
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if (*ptr != '"')
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{
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fprintf(stderr, "%d: Bad line: \"%s\"\n", g_lineno, g_line);
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exit(2);
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}
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ptr++;
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nparms = 0;
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do
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{
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ptr = copy_parm(ptr, &g_parm[nparms][0]);
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nparms++;
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ptr = find_parm(ptr);
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}
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while (ptr);
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if (g_debug)
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||||
{
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||||
printf("Parameters: %d\n", nparms);
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for (i = 0; i < nparms; i++)
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||||
{
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printf(" Parm%d: \"%s\"\n", i+1, g_parm[i]);
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}
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||||
}
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||||
return nparms;
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||||
}
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||||
@@ -0,0 +1,76 @@
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/****************************************************************************
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||||
* tools/csvparser.h
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||||
*
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __TOOLS_CSVPARSER_H
|
||||
#define __TOOLS_CSVPARSER_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <limits.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define LINESIZE (PATH_MAX > 256 ? PATH_MAX : 256)
|
||||
|
||||
#define MAX_FIELDS 16
|
||||
#define MAX_PARMSIZE 128
|
||||
#define NAME_INDEX 0
|
||||
#define HEADER_INDEX 1
|
||||
#define COND_INDEX 2
|
||||
#define RETTYPE_INDEX 3
|
||||
#define PARM1_INDEX 4
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
extern bool g_debug;
|
||||
extern char g_line[LINESIZE+1];
|
||||
extern char g_parm[MAX_FIELDS][MAX_PARMSIZE];
|
||||
extern int g_lineno;
|
||||
|
||||
/****************************************************************************
|
||||
* Public Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
char *read_line(FILE *stream);
|
||||
int parse_csvline(char *ptr);
|
||||
|
||||
#endif /* __TOOLS_CSVPARSER_H */
|
||||
@@ -2,7 +2,7 @@
|
||||
# tools/define.sh
|
||||
#
|
||||
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
# tools/indent.sh
|
||||
#
|
||||
# Copyright (C) 2008, 2010 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
+1
-1
@@ -3,7 +3,7 @@
|
||||
# tools/link.sh
|
||||
#
|
||||
# Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
# tools/mkdeps.sh
|
||||
#
|
||||
# Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
# tools/mknulldeps.sh
|
||||
#
|
||||
# Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
# tools/mkromfsimg.sh
|
||||
#
|
||||
# Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
|
||||
@@ -0,0 +1,277 @@
|
||||
/****************************************************************************
|
||||
* tools/mksymtab.c
|
||||
*
|
||||
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "csvparser.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define MAX_HEADER_FILES 500
|
||||
|
||||
/****************************************************************************
|
||||
* Private Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static const char *g_hdrfiles[MAX_HEADER_FILES];
|
||||
static int nhdrfiles;
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
static void show_usage(const char *progname)
|
||||
{
|
||||
fprintf(stderr, "USAGE: %s <cvs-file> <symtab-file>\n\n", progname);
|
||||
fprintf(stderr, "Where:\n\n");
|
||||
fprintf(stderr, " <cvs-file> : The path to the input CSV file\n");
|
||||
fprintf(stderr, " <symtab-file>: The path to the output symbol table file\n");
|
||||
fprintf(stderr, " -d : Enable debug output\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
static bool check_hdrfile(const char *hdrfile)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < nhdrfiles; i++)
|
||||
{
|
||||
if (strcmp(g_hdrfiles[i], hdrfile) == 0)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
static void add_hdrfile(const char *hdrfile)
|
||||
{
|
||||
if (!check_hdrfile(hdrfile))
|
||||
{
|
||||
if (nhdrfiles > MAX_HEADER_FILES)
|
||||
{
|
||||
fprintf(stderr, "ERROR: Too man header files. Increase MAX_HEADER_FILES\n");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
g_hdrfiles[nhdrfiles] = strdup(hdrfile);
|
||||
nhdrfiles++;
|
||||
}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
int main(int argc, char **argv, char **envp)
|
||||
{
|
||||
char *csvpath;
|
||||
char *symtab;
|
||||
char *terminator;
|
||||
char *ptr;
|
||||
bool cond;
|
||||
FILE *instream;
|
||||
FILE *outstream;
|
||||
int ch;
|
||||
int i;
|
||||
|
||||
/* Parse command line options */
|
||||
|
||||
g_debug = false;
|
||||
|
||||
while ((ch = getopt(argc, argv, ":d")) > 0)
|
||||
{
|
||||
switch (ch)
|
||||
{
|
||||
case 'd' :
|
||||
g_debug = true;
|
||||
break;
|
||||
|
||||
case '?' :
|
||||
fprintf(stderr, "Unrecognized option: %c\n", optopt);
|
||||
show_usage(argv[0]);
|
||||
|
||||
case ':' :
|
||||
fprintf(stderr, "Missing option argument, option: %c\n", optopt);
|
||||
show_usage(argv[0]);
|
||||
|
||||
break;
|
||||
fprintf(stderr, "Unexpected option: %c\n", ch);
|
||||
show_usage(argv[0]);
|
||||
}
|
||||
}
|
||||
|
||||
if (optind >= argc)
|
||||
{
|
||||
fprintf(stderr, "Missing <cvs-file> and <symtab-file>\n");
|
||||
show_usage(argv[0]);
|
||||
}
|
||||
|
||||
csvpath = argv[optind];
|
||||
optind++;
|
||||
|
||||
if (optind >= argc)
|
||||
{
|
||||
fprintf(stderr, "Missing <symtab-file>\n");
|
||||
show_usage(argv[0]);
|
||||
}
|
||||
|
||||
symtab = argv[optind];
|
||||
optind++;
|
||||
|
||||
if (optind < argc)
|
||||
{
|
||||
fprintf(stderr, "Unexpected garbage at the end of the line\n");
|
||||
show_usage(argv[0]);
|
||||
}
|
||||
|
||||
/* Open the CSV file for reading */
|
||||
|
||||
instream = fopen(csvpath, "r");
|
||||
if (!instream)
|
||||
{
|
||||
fprintf(stderr, "open %s failed: %s\n", csvpath, strerror(errno));
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Open the Symbol table file for writing */
|
||||
|
||||
outstream = fopen(symtab, "w");
|
||||
if (!outstream)
|
||||
{
|
||||
fprintf(stderr, "open %s failed: %s\n", csvpath, strerror(errno));
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Get all of the header files that we need to include */
|
||||
|
||||
while ((ptr = read_line(instream)) != NULL)
|
||||
{
|
||||
/* Parse the line from the CVS file */
|
||||
|
||||
int nargs = parse_csvline(ptr);
|
||||
if (nargs < PARM1_INDEX)
|
||||
{
|
||||
fprintf(stderr, "Only %d arguments found: %s\n", nargs, g_line);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Add the header file to the list of header files we need to include */
|
||||
|
||||
add_hdrfile(g_parm[HEADER_INDEX]);
|
||||
}
|
||||
|
||||
/* Back to the beginning */
|
||||
|
||||
rewind(instream);
|
||||
|
||||
/* Output up-front file boilerplate */
|
||||
|
||||
fprintf(outstream, "/* %s: Auto-generated symbol table. Do not edit */\n\n", symtab);
|
||||
fprintf(outstream, "#include <nuttx/config.h>\n");
|
||||
fprintf(outstream, "#include <nuttx/symtab.h>\n\n");
|
||||
|
||||
/* Output all of the require header files */
|
||||
|
||||
for (i = 0; i < nhdrfiles; i++)
|
||||
{
|
||||
fprintf(outstream, "#include <%s>\n", g_hdrfiles[i]);
|
||||
}
|
||||
|
||||
/* Now the symbol table itself */
|
||||
|
||||
fprintf(outstream, "\nstruct symtab_s g_symtab[] =\n");
|
||||
fprintf(outstream, "{\n");
|
||||
|
||||
/* Parse each line in the CVS file */
|
||||
|
||||
terminator = "";
|
||||
while ((ptr = read_line(instream)) != NULL)
|
||||
{
|
||||
/* Parse the line from the CVS file */
|
||||
|
||||
int nargs = parse_csvline(ptr);
|
||||
if (nargs < PARM1_INDEX)
|
||||
{
|
||||
fprintf(stderr, "Only %d arguments found: %s\n", nargs, g_line);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
/* Output any conditional compilation */
|
||||
|
||||
cond = (g_parm[COND_INDEX] && strlen(g_parm[COND_INDEX]) > 0);
|
||||
if (cond)
|
||||
{
|
||||
fprintf(outstream, "%s#if %s\n", terminator, g_parm[COND_INDEX]);
|
||||
terminator = "";
|
||||
}
|
||||
|
||||
/* Output the symbol table entry */
|
||||
|
||||
fprintf(outstream, "%s { \"%s\", (FAR const void *)%s }",
|
||||
terminator, g_parm[NAME_INDEX], g_parm[NAME_INDEX]);
|
||||
terminator = ",\n";
|
||||
|
||||
if (cond)
|
||||
{
|
||||
fprintf(outstream, "%s#endif", terminator);
|
||||
terminator = "\n";
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(outstream, "\n};\n");
|
||||
|
||||
/* Close the CSV and symbol table files and exit */
|
||||
|
||||
fclose(instream);
|
||||
fclose(outstream);
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
+5
-152
@@ -1,8 +1,8 @@
|
||||
/****************************************************************************
|
||||
* tools/mksyscall.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
@@ -41,174 +41,26 @@
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <limits.h>
|
||||
#include <ctype.h>
|
||||
#include <unistd.h>
|
||||
#include <getopt.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include "csvparser.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define LINESIZE (PATH_MAX > 256 ? PATH_MAX : 256)
|
||||
|
||||
#define MAX_FIELDS 16
|
||||
#define MAX_PARMSIZE 128
|
||||
#define NAME_INDEX 0
|
||||
#define HEADER_INDEX 1
|
||||
#define COND_INDEX 2
|
||||
#define RETTYPE_INDEX 3
|
||||
#define PARM1_INDEX 4
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static bool g_debug;
|
||||
static bool g_inline;
|
||||
static char g_line[LINESIZE+1];
|
||||
static char g_parm[MAX_FIELDS][MAX_PARMSIZE];
|
||||
static FILE *g_stubstream;
|
||||
static int g_lineno;
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
static char *skip_space(char *ptr)
|
||||
{
|
||||
while (*ptr && isspace(*ptr)) ptr++;
|
||||
return ptr;
|
||||
}
|
||||
|
||||
static char *read_line(FILE *stream)
|
||||
{
|
||||
char *ptr;
|
||||
|
||||
for (;;)
|
||||
{
|
||||
g_line[LINESIZE] = '\0';
|
||||
if (!fgets(g_line, LINESIZE, stream))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
else
|
||||
{
|
||||
g_lineno++;
|
||||
if (g_debug)
|
||||
{
|
||||
printf("Line: %s\n", g_line);
|
||||
}
|
||||
|
||||
ptr = skip_space(g_line);
|
||||
if (*ptr && *ptr != '#' && *ptr != '\n')
|
||||
{
|
||||
return ptr;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static char *copy_parm(char *src, char *dest)
|
||||
{
|
||||
char *start = src;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < MAX_PARMSIZE; i++)
|
||||
{
|
||||
if (*src == '"')
|
||||
{
|
||||
*dest = '\0';
|
||||
return src;
|
||||
}
|
||||
else if (*src == '\n' || *src == '\0')
|
||||
{
|
||||
fprintf(stderr, "%d: Unexpected end of line: \"%s\"\n", g_lineno, start);
|
||||
exit(4);
|
||||
}
|
||||
else
|
||||
{
|
||||
*dest++ = *src++;
|
||||
}
|
||||
}
|
||||
|
||||
fprintf(stderr, "%d: Parameter too long: \"%s\"\n", g_lineno, start);
|
||||
exit(3);
|
||||
}
|
||||
|
||||
static char *find_parm(char *ptr)
|
||||
{
|
||||
char *start = ptr;
|
||||
|
||||
if (*ptr != '"')
|
||||
{
|
||||
fprintf(stderr, "%d: I'm confused: \"%s\"\n", g_lineno, start);
|
||||
exit(5);
|
||||
}
|
||||
ptr++;
|
||||
|
||||
ptr = skip_space(ptr);
|
||||
if (*ptr == '\n' || *ptr == '\0')
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
else if (*ptr != ',')
|
||||
{
|
||||
fprintf(stderr, "%d: Expected ',': \"%s\"\n", g_lineno, start);
|
||||
exit(6);
|
||||
}
|
||||
ptr++;
|
||||
|
||||
ptr = skip_space(ptr);
|
||||
if (*ptr != '"')
|
||||
{
|
||||
fprintf(stderr, "%d: Expected \": \"%s\"\n", g_lineno, start);
|
||||
exit(7);
|
||||
}
|
||||
ptr++;
|
||||
|
||||
return ptr;
|
||||
}
|
||||
|
||||
static int parse_csvline(char *ptr)
|
||||
{
|
||||
int nparms;
|
||||
int i;
|
||||
|
||||
/* Format "arg1","arg2","arg3",... Spaces will be tolerated outside of the
|
||||
* quotes. Any initial spaces have already been skipped so the first thing
|
||||
* should be '"'.
|
||||
*/
|
||||
|
||||
if (*ptr != '"')
|
||||
{
|
||||
fprintf(stderr, "%d: Bad line: \"%s\"\n", g_lineno, g_line);
|
||||
exit(2);
|
||||
}
|
||||
|
||||
ptr++;
|
||||
nparms = 0;
|
||||
|
||||
do
|
||||
{
|
||||
ptr = copy_parm(ptr, &g_parm[nparms][0]);
|
||||
nparms++;
|
||||
ptr = find_parm(ptr);
|
||||
}
|
||||
while (ptr);
|
||||
|
||||
if (g_debug)
|
||||
{
|
||||
printf("Parameters: %d\n", nparms);
|
||||
for (i = 0; i < nparms; i++)
|
||||
{
|
||||
printf(" Parm%d: \"%s\"\n", i+1, g_parm[i]);
|
||||
}
|
||||
}
|
||||
return nparms;
|
||||
}
|
||||
|
||||
static bool is_vararg(const char *type, int index, int nparms)
|
||||
{
|
||||
if (strcmp(type,"...") == 0)
|
||||
@@ -719,6 +571,7 @@ static void show_usage(const char *progname)
|
||||
fprintf(stderr, "\t-p : Generate proxies\n");
|
||||
fprintf(stderr, "\t-s : Generate stubs\n");
|
||||
fprintf(stderr, "\t-i : Generate proxies as static inline functions\n");
|
||||
fprintf(stderr, "\t-d : Enable debug output\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
* tools/mkversion.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
|
||||
Reference in New Issue
Block a user