drawtiming-0.7.1/0000777000076400007640000000000011165276312010705 500000000000000drawtiming-0.7.1/AUTHORS0000644000076400007640000000013511163441136011664 00000000000000 Authors of drawtiming Edward Counce: Primary author Salvador E Tropea Daniel Beer Eucaly61 drawtiming-0.7.1/missing0000754000076400007640000002540611165276301012224 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2005-06-08.21 # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005 # Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # 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, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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Tropea, All rights reserved .\" This file is part of drawtiming. .\" .\" Drawtiming 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. .\" .\" Drawtiming is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public License .\" along with drawtiming; if not, write to the Free Software .\" Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA .\" .Dd April 13, 2005 .Dt DRAWTIMING 1 .Os .Sh NAME .Nm drawtiming .Nd generate timing diagram from signal description .Sh SYNOPSIS .Nm .Op Fl -verbose .Op Fl -scale Ar factor .Op Fl -pagesize Ar WxH .Op Fl -aspect .Op Fl -cell-height Ar H .Op Fl -cell-width Ar W .Op Fl -font-size Ar pts .Op Fl -line-width Ar W .Fl -output Ar target .Ar .Sh DESCRIPTION This application provides a command line tool for documenting hardware and software designs through ideal timing diagrams. It reads signal descriptions from a text file with an intuitive syntax, and outputs an ideal timing diagram to an image file. Notation typical of timing diagrams found in the Electrical Engineering discipline is used, including arrows indicating causal relationships between signal transitions. .Pp The options are as follows: .Bl -tag -width Fl .It Fl -help Show usage reminder. .It Fl -verbose Increase diagnostic output. .It Fl -scale Ar factor Scale the diagram by the given .Ar factor . The default scaling factor is 1.0. .It Fl -pagesize Ar WidthxHeight Scale the diagram to fit given image size. .It Fl -aspect Maintain fixed aspect ratio if --pagesize given. .It Fl -cell-height Ar H Height of the each signal in pixels. Default is 32. .It Fl -cell-width Ar W Width for the time unit in pixels. Defaults is 64. .It Fl -font-size Ar pts Font size in pts. Default is 18. .It Fl -line-width Ar W Line width for drawings in pixels. Default is 1. .It Fl -output Ar target The name and format of the output image is determined by .Ar target . .It Ar The input files describe the signals to be diagrammed. See the .Sx FILES and .Sx EXAMPLES sections for a description of their format. .El .Sh FILES The following is a technical description of the input file syntax and semantics. If you are reading this for the first time, you may want to skip ahead to the .Sx EXAMPLES section. .Pp The input file consists of a series of statements describing the signal transitions during each clock period of the timing diagram. Whitespace and comments following a .Ql # are ignored. .Pp .Bl -tag -width "SIGNAL=VALUE" .It SIGNAL=VALUE This statement changes the value of a signal at the beginning of the current clock, and adds it to the list of signal dependencies. The signal name may consist of one or more words consisting of alphanumerics and underscores joined by periods, .Ql signal.name , for example. The signal value format is described further on. .It SIGNAL This statement adds a signal to the list of dependencies without changing its value. .El .Pp Statements are seperated by the following symbols: .Bl -tag -width "-tD>" .It , The comma seperator is used to seperate statements without affecting the dependency list or clock (ie: the next statement will add to the dependency list). .It ; The semicolon seperator resets the list of dependencies without incrementing the clock .It . The period seperator resets the list of dependencies and increments the clock. .It => The "causes" seperator renders dependency arrows based on the current list of dependencies and then resets the dependency list. .It -tD> The "delay" seperator renders a delay arrow from the last dependency with the annotation .Em tD . .El .Pp Signal values are rendered according to the following rules: .Bl -tag -width "0, 1, true, false" .It 0 , 1 , true , false A binary high/low signal. .It tick A clock pulse which repeats. .It pulse A one-shot clock pulse. .It X A don't care value. .It Z A tristate value. .It Qq ABC Any other alphanumeric token, or text enclosed in quotes is rendered as a state. For example, .Ql Qq 1 , is rendered as a state, whereas, .Ql 1 , is rendered as a high signal. .El .Sh EXAMPLES Let's look at an example input file, and parse its meaning. .Pp .Bd -literal -offset indent POWER=0, FIRE=0, ARMED=0, LED=OFF, COUNT=N. POWER=1 => LED=GREEN. FIRE=1. FIRE => ARMED=1. FIRE=0. FIRE=1. FIRE, ARMED => LED=RED; FIRE => COUNT="N+1". .Ed .Pp This input file descibes the changes in five signals over a period of seven clock cycles. The end of each clock cycle is indicated with a period. For example, the following line indicates a single signal, named .Ql FIRE became true during a clock cycle: .Pp .Dl FIRE=1. .Pp The first clock period of the input file provides the initial value for all signals to be diagrammed. The signals will appear on the timing diagram in the order they first appear in the input file. Signals are assumed to have the .Qq don't care value if their initial value is not given. .Pp Independent signal transitions which occur simultaneously are normally seperated by commas. Since signals aren't normally expected to change simultaneously, the initial state is a good example of this: .Pp .Dl POWER=0, FIRE=0, ARMED=0, LED=OFF, COUNT=N. .Pp Dependencies can also be indicated for a signal transition. Dependencies are rendered as arrows on the timing diagram from the last change in each dependency to the dependent signal transition. Here, the previous change in the state of .Ql FIRE causes a change in the .Ql ARMED signal. .Pp .Dl FIRE => ARMED=1. .Pp To indicate that a change in one signal causes an immediate change in another signal, list both signal changes in the same clock period: .Pp .Dl POWER=1 => LED=GREEN. .Pp For signal state changes with multiple dependencies, seperate the dependencies with commas: .Pp .Dl FIRE, ARMED => LED=RED. .Pp Sometimes, a single dependency causes multiple independent signals to change. Use a semicolon to start a new list of dependencies. Modifying the previous line to indicate that .Ql FIRE also causes .Ql COUNT to increment yields: .Pp .Dl FIRE, ARMED => LED=RED; .Dl FIRE => COUNT="N+1". .Pp You can find this example and others along with their generated timing diagrams on the homepage for .Nm at .Ql http://drawtiming.sourceforge.net . .Sh DIAGNOSTICS Exit status is 0 on success, and 2 if the command fails. .Sh COMPATIBILITY The .Nm command has been tested on FreeBSD, Linux, and Cygwin. .Sh AUTHORS This software package was written by .An Edward Counce Aq ecounce@users.sourceforge.net Additional modifications by .An Salvador E. Tropea Aq set@users.sourceforge.net .An Daniel Beer .Sh BUGS None reported. drawtiming-0.7.1/INSTALL0000644000076400007640000001722711163441120011650 00000000000000Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. 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Usually `configure' can determine that directory automatically. `--version' Print the version of Autoconf used to generate the `configure' script, and exit. `configure' also accepts some other, not widely useful, options. drawtiming-0.7.1/install-sh0000754000076400007640000002202111165276301012617 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2005-05-14.22 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= dstarg= no_target_directory= usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: drawtiming-0.7.1/drawtiming.spec.in0000644000076400007640000000360511163441117014246 00000000000000Summary: A command line tool for generating ideal timing diagrams. Name: drawtiming Version: @VERSION@ Release: 1 Copyright: GPL Group: Productivity/Graphics/CAD Source: drawtiming-%{version}.tar.gz BuildRoot: %{_tmppath}/%{name}-root BuildRequires: ImageMagick-Magick++ ImageMagick-devel ImageMagick gcc-c++ gcc gzip glibc-devel binutils make libstdc++-devel libstdc++ liblcms-devel freetype2-devel libexif XFree86-devel zlib-devel Requires: ImageMagick-Magick++ Prefix: /usr/local Vendor: Edward Counce URL: http://drawtiming.sourceforge.net Packager: Edward Counce %description This project provides a command line tool for documenting hardware and software designs through timing diagrams. It includes a parser for reading an intuitive ASCII signal description from an input file, and uses the ImageMagick Magick++ API for rasterizing and outputting an image of an ideal timing diagram. Notation typical of timing diagrams found in Electrical Engineering, including the signal state transitions with arrows indicating causal relationships between signals is generated. It is written in C++, and has been tested recently on Linux, and less recently on FreeBSD and Cygwin. %prep %setup -q %build ./configure --prefix=%{prefix} make %install rm -rf $RPM_BUILD_ROOT make install DESTDIR=$RPM_BUILD_ROOT %clean rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root) %doc README %doc /usr/local/man/man1/drawtiming.1.gz /usr/local/bin/drawtiming %changelog * Sun Apr 15 2007 Edward Counce - @VERSION@-1 - update package to use automake version macro * Sun May 29 2005 - ecounce@users.sourceforge.net - update package to 0.5 * Fri Sep 24 2004 - ecounce@users.sourceforge.net - update package to 0.4 * Wed Sep 22 2004 - ecounce@users.sourceforge.net - update package to 0.3 * Wed Sep 22 2004 - ecounce@users.sourceforge.net - initial package based on 0.2 drawtiming-0.7.1/COPYING0000644000076400007640000004311011163441115011644 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. 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The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. 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If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. drawtiming-0.7.1/src/0000777000076400007640000000000011165276312011474 500000000000000drawtiming-0.7.1/src/parser.yy0000644000076400007640000000336411165275663013305 00000000000000/* Copyright (c)2004 by Edward Counce, All rights reserved. // This file is part of drawtiming. // // Drawtiming 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. // // Drawtiming is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ %{ #ifdef HAVE_CONFIG_H # include #endif #include "globals.h" void yyerror (const char *s); extern int yylineno; int yylex (void); %} %token SYMBOL STRING CAUSE DELAY %% input: timeslice | input timeslice; timeslice: '.' { ++ n; } | statements '.' { deps.clear (); ++ n; } statements: statement { $$ = $1; deps.push_back ($1); } | statements ',' statement { $$ = $3; deps.push_back ($3); } | statements ';' statement { $$ = $3; deps.clear (); deps.push_back ($3); } | statements CAUSE statement { $$ = $3; data.add_dependencies ($3, deps); deps.clear (); deps.push_back ($3); } | statements DELAY statement { $$ = $3; data.add_delay ($3, $1, $2); } statement: SYMBOL '=' SYMBOL { $$ = $1; data.set_value ($1, n, timing::sigvalue ($3)); } | SYMBOL '=' STRING { $$ = $1; data.set_value ($1, n, timing::sigvalue ($3, timing::STATE)); } | SYMBOL { $$ = $1; }; %% void yyerror (const char *s) { std::cerr << yylineno << ": " << s << std::endl; } drawtiming-0.7.1/src/timing.h0000644000076400007640000001427511165276120013056 00000000000000// -*- mode: c++; -*- // Copyright (c)2004 by Edward Counce, All rights reserved. // Copyright (c)2008 by Daniel Beer, All rights reserved. // This file is part of drawtiming. // // Drawtiming 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. // // Drawtiming is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #ifndef __TIMING_H #define __TIMING_H #include #include #include #include #include #include #ifndef LITE #include #else /* LITE */ namespace Magick { struct Coordinate { double _x, _y; Coordinate (double x, double y) { _x = x; _y = y; } double x (void) const { return _x; } double y (void) const { return _y; } }; }; #endif /* LITE */ namespace timing { enum valuetype {UNDEF, ZERO, ONE, X, Z, PULSE, TICK, STATE}; struct sigvalue { valuetype type; std::string text; sigvalue (void); sigvalue (const sigvalue &); sigvalue (const std::string &s, valuetype n = UNDEF); sigvalue &operator= (const sigvalue &); }; typedef std::string signame; typedef std::list signal_sequence; typedef std::list value_sequence; extern int vFontPointsize, vLineWidth, vCellHt, vCellW; extern std::string vFont; class exception : public std::exception { }; class not_found : public exception { signame text; public: not_found (const signame &n) throw (); ~not_found () throw (); const char *what (void) const throw (); }; struct depdata { signame trigger; // name of trigger signal signame effect; // name of effect signal unsigned n_trigger; // sequence number of trigger signal unsigned n_effect; // sequence number for effect signal }; struct delaydata { std::string text; signame trigger; // name of trigger signal signame effect; // name of effect signal unsigned n_trigger; // sequence number of trigger signal unsigned n_effect; // sequence number for effect signal int offset; // prevent arrows from overlapping }; struct sigdata { value_sequence data; int numdelays, maxdelays; sigdata (void); sigdata (const sigdata &); sigdata &operator= (const sigdata &); }; typedef std::map signal_database; struct data { unsigned maxlen; signal_database signals; signal_sequence sequence; std::list dependencies; std::list delays; data (void); data (const data &); data &operator= (const data &); sigdata &find_signal (const signame &name); const sigdata &find_signal (const signame &name) const; void add_dependency (const signame &name, const signame &dep); void add_dependencies (const signame &name, const signal_sequence &deps); void add_delay (const signame &name, const signame &dep, const std::string &text); void set_value (const signame &name, unsigned n, const sigvalue &value); void pad (unsigned n); }; class gc { public: int width, height; gc (void) : width(0), height(0) { } virtual ~gc() { } virtual void bezier (const std::list &points) = 0; virtual void fill_color (const std::string &name) = 0; virtual void fill_opacity (int op) = 0; virtual void font (const std::string &name) = 0; virtual void line (int x1, int y1, int x2, int y2) = 0; virtual void point_size (int size) = 0; virtual void polygon (const std::list &points) = 0; virtual void pop (void) = 0; virtual void push (void) = 0; virtual void scaling (double hscale, double vscale) = 0; virtual void stroke_color (const std::string &name) = 0; virtual void stroke_width (int w) = 0; virtual void text (int x, int y, const std::string &text) = 0; }; #ifndef LITE class magick_gc : public gc { std::list drawables; public: ~magick_gc (void); void bezier (const std::list &points); void fill_color (const std::string &name); void fill_opacity (int op); void font (const std::string &name); void line (int x1, int y1, int x2, int y2); void point_size (int size); void polygon (const std::list &points); void pop (void); void push (void); void scaling (double hscale, double vscale); void stroke_color (const std::string &name); void stroke_width (int w); void text (int x, int y, const std::string &text); void draw (Magick::Image& img) const; }; #endif /* ! LITE */ class postscript_gc : public gc { std::ostringstream ps_text; public: postscript_gc (void); ~postscript_gc (void); void bezier (const std::list &points); void fill_color (const std::string &name); void fill_opacity (int op); void font (const std::string &name); void line (int x1, int y1, int x2, int y2); void point_size (int size); void polygon (const std::list &points); void pop (void); void push (void); void scaling (double hscale, double vscale); void stroke_color (const std::string &name); void stroke_width (int w); void text (int x, int y, const std::string &text); void print (std::ostream& out) const; void print (const std::string& filename) const; static bool has_ps_ext (const std::string& filename); }; void render (gc &gc, const data &d, double scale); void render (gc &gc, const data &d, int w, int h, bool fixAspect); }; std::ostream &operator<< (std::ostream &f, const timing::data &d); std::ostream &operator<< (std::ostream &f, const timing::sigdata &d); std::ostream &operator<< (std::ostream &f, const timing::depdata &d); #endif drawtiming-0.7.1/src/globals.h0000644000076400007640000000175711165275660013223 00000000000000// -*- mode: c++; -*- // Copyright (c)2004 by Edward Counce, All rights reserved // This file is part of drawtiming. // // Drawtiming 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. // // Drawtiming is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #ifndef __GLOBALS_H #define __GLOBALS_H #include "timing.h" #define YYSTYPE std::string extern unsigned n; extern timing::data data; extern timing::signal_sequence deps; #endif drawtiming-0.7.1/src/scanner.cc0000644000076400007640000011700311165276312013352 00000000000000/* A lexical scanner generated by flex*/ /* Scanner skeleton version: * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $ */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #include #include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus #ifndef __cplusplus #define __cplusplus #endif #endif #ifdef __cplusplus #include /* Use prototypes in function declarations. */ #define YY_USE_PROTOS /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_PROTOS #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef __TURBOC__ #pragma warn -rch #pragma warn -use #include #include #define YY_USE_CONST #define YY_USE_PROTOS #endif #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif #ifdef YY_USE_PROTOS #define YY_PROTO(proto) proto #else #define YY_PROTO(proto) () #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN yy_start = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START ((yy_start - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #define YY_BUF_SIZE 16384 typedef struct yy_buffer_state *YY_BUFFER_STATE; extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 /* The funky do-while in the following #define is used to turn the definition * int a single C statement (which needs a semi-colon terminator). This * avoids problems with code like: * * if ( condition_holds ) * yyless( 5 ); * else * do_something_else(); * * Prior to using the do-while the compiler would get upset at the * "else" because it interpreted the "if" statement as being all * done when it reached the ';' after the yyless() call. */ /* Return all but the first 'n' matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ *yy_cp = yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, yytext_ptr ) /* Some routines like yy_flex_realloc() are emitted as static but are not called by all lexers. This generates warnings in some compilers, notably GCC. Arrange to suppress these. */ #ifdef __GNUC__ #define YY_MAY_BE_UNUSED __attribute__((unused)) #else #define YY_MAY_BE_UNUSED #endif /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ typedef unsigned int yy_size_t; struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; static YY_BUFFER_STATE yy_current_buffer = 0; /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". */ #define YY_CURRENT_BUFFER yy_current_buffer /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = (char *) 0; static int yy_init = 1; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart YY_PROTO(( FILE *input_file )); void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer )); void yy_load_buffer_state YY_PROTO(( void )); YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size )); void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b )); void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file )); void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b )); #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer ) YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size )); YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str )); YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len )); static void *yy_flex_alloc YY_PROTO(( yy_size_t )); static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t )) YY_MAY_BE_UNUSED; static void yy_flex_free YY_PROTO(( void * )); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! yy_current_buffer ) \ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \ yy_current_buffer->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (yy_current_buffer->yy_at_bol) #define YY_USES_REJECT #define yywrap() 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #define yytext_ptr yytext static yy_state_type yy_get_previous_state YY_PROTO(( void )); static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state )); static int yy_get_next_buffer YY_PROTO(( void )); static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ yytext_ptr = yy_bp; \ yyleng = (int) (yy_cp - yy_bp); \ yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yy_c_buf_p = yy_cp; #define YY_NUM_RULES 18 #define YY_END_OF_BUFFER 19 static yyconst short int yy_acclist[54] = { 0, 2, 2, 19, 17, 18, 16, 17, 18, 16, 18, 12, 17, 18, 15, 17, 18, 14, 17, 18, 11, 17, 18, 17, 18, 2, 18, 1, 18, 6, 18, 5, 18, 3, 6, 18, 6, 18, 10, 18, 9, 18, 7, 10, 18, 10, 18, 16, 11, 13, 2, 4, 8, 11 } ; static yyconst short int yy_accept[38] = { 0, 1, 1, 1, 2, 3, 3, 3, 3, 3, 4, 6, 9, 11, 14, 17, 20, 23, 25, 27, 29, 31, 33, 36, 38, 40, 42, 45, 47, 48, 48, 49, 50, 51, 52, 53, 54, 54 } ; static yyconst int yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 7, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 9, 10, 1, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 11, 1, 1, 8, 1, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst int yy_meta[12] = { 0, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst short int yy_base[44] = { 0, 0, 0, 16, 15, 9, 18, 27, 36, 17, 67, 0, 0, 67, 67, 67, 41, 6, 0, 67, 67, 67, 67, 0, 67, 67, 67, 0, 0, 7, 0, 67, 0, 67, 67, 6, 67, 49, 52, 55, 57, 60, 62, 64 } ; static yyconst short int yy_def[44] = { 0, 36, 1, 37, 37, 38, 38, 39, 39, 36, 36, 40, 40, 36, 36, 36, 36, 36, 41, 36, 36, 36, 36, 42, 36, 36, 36, 43, 40, 36, 16, 36, 41, 36, 36, 16, 0, 36, 36, 36, 36, 36, 36, 36 } ; static yyconst short int yy_nxt[79] = { 0, 10, 11, 12, 13, 14, 15, 10, 16, 17, 10, 10, 21, 22, 35, 35, 31, 36, 19, 19, 23, 21, 22, 36, 36, 36, 36, 36, 36, 23, 25, 36, 36, 36, 36, 36, 36, 26, 27, 25, 36, 36, 36, 36, 36, 36, 26, 27, 29, 30, 18, 18, 18, 20, 20, 20, 24, 24, 24, 28, 28, 32, 32, 33, 33, 34, 34, 9, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36 } ; static yyconst short int yy_chk[79] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 35, 29, 17, 9, 4, 3, 5, 6, 6, 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, 0, 0, 0, 0, 7, 7, 8, 0, 0, 0, 0, 0, 0, 8, 8, 16, 16, 37, 37, 37, 38, 38, 38, 39, 39, 39, 40, 40, 41, 41, 42, 42, 43, 43, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36 } ; static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr; static char *yy_full_match; static int yy_lp; #define REJECT \ { \ *yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \ yy_cp = yy_full_match; /* restore poss. backed-over text */ \ ++yy_lp; \ goto find_rule; \ } #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char *yytext; #line 1 "scanner.ll" #define INITIAL 0 /* Copyright (c)2004 by Edward Counce, All rights reserved. // This file is part of drawtiming. // // Drawtiming 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. // // Drawtiming is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #line 20 "scanner.ll" #ifdef HAVE_CONFIG_H # include #endif #include "globals.h" #include "parser.h" #define COMMENT 1 #define QUOTE 2 #define DELAYTEXT 3 #line 445 "scanner.cc" /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap YY_PROTO(( void )); #else extern int yywrap YY_PROTO(( void )); #endif #endif #ifndef YY_NO_UNPUT static void yyunput YY_PROTO(( int c, char *buf_ptr )); #endif #ifndef yytext_ptr static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int )); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen YY_PROTO(( yyconst char * )); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput YY_PROTO(( void )); #else static int input YY_PROTO(( void )); #endif #endif #if YY_STACK_USED static int yy_start_stack_ptr = 0; static int yy_start_stack_depth = 0; static int *yy_start_stack = 0; #ifndef YY_NO_PUSH_STATE static void yy_push_state YY_PROTO(( int new_state )); #endif #ifndef YY_NO_POP_STATE static void yy_pop_state YY_PROTO(( void )); #endif #ifndef YY_NO_TOP_STATE static int yy_top_state YY_PROTO(( void )); #endif #else #define YY_NO_PUSH_STATE 1 #define YY_NO_POP_STATE 1 #define YY_NO_TOP_STATE 1 #endif #ifdef YY_MALLOC_DECL YY_MALLOC_DECL #else #if __STDC__ #ifndef __cplusplus #include #endif #else /* Just try to get by without declaring the routines. This will fail * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int) * or sizeof(void*) != sizeof(int). */ #endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ #define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ if ( yy_current_buffer->yy_is_interactive ) \ { \ int c = '*', n; \ for ( n = 0; n < max_size && \ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ buf[n] = (char) c; \ if ( c == '\n' ) \ buf[n++] = (char) c; \ if ( c == EOF && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ && ferror( yyin ) ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) #endif /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL int yylex YY_PROTO(( void )) #endif /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION YY_DECL { register yy_state_type yy_current_state; register char *yy_cp = NULL, *yy_bp = NULL; register int yy_act; #line 32 "scanner.ll" #line 599 "scanner.cc" if ( yy_init ) { yy_init = 0; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! yy_start ) yy_start = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! yy_current_buffer ) yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); yy_load_buffer_state(); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = yy_c_buf_p; /* Support of yytext. */ *yy_cp = yy_hold_char; /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = yy_start; yy_state_ptr = yy_state_buf; *yy_state_ptr++ = yy_current_state; yy_match: do { register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 37 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; *yy_state_ptr++ = yy_current_state; ++yy_cp; } while ( yy_base[yy_current_state] != 67 ); yy_find_action: yy_current_state = *--yy_state_ptr; yy_lp = yy_accept[yy_current_state]; find_rule: /* we branch to this label when backing up */ for ( ; ; ) /* until we find what rule we matched */ { if ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] ) { yy_act = yy_acclist[yy_lp]; { yy_full_match = yy_cp; break; } } --yy_cp; yy_current_state = *--yy_state_ptr; yy_lp = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; if ( yy_act != YY_END_OF_BUFFER ) { int yyl; for ( yyl = 0; yyl < yyleng; ++yyl ) if ( yytext[yyl] == '\n' ) ++yylineno; } do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 1: YY_RULE_SETUP #line 34 "scanner.ll" BEGIN(INITIAL); YY_BREAK case 2: YY_RULE_SETUP #line 35 "scanner.ll" ; YY_BREAK case 3: YY_RULE_SETUP #line 37 "scanner.ll" BEGIN(INITIAL); return STRING; YY_BREAK case 4: YY_RULE_SETUP #line 38 "scanner.ll" yylval += yytext[1]; YY_BREAK case 5: YY_RULE_SETUP #line 39 "scanner.ll" return -1; YY_BREAK case 6: YY_RULE_SETUP #line 40 "scanner.ll" yylval += yytext[0]; YY_BREAK case 7: YY_RULE_SETUP #line 42 "scanner.ll" BEGIN(INITIAL); return DELAY; YY_BREAK case 8: YY_RULE_SETUP #line 43 "scanner.ll" yylval += yytext[1]; YY_BREAK case 9: YY_RULE_SETUP #line 44 "scanner.ll" return -1; YY_BREAK case 10: YY_RULE_SETUP #line 45 "scanner.ll" yylval += yytext[0]; YY_BREAK case 11: YY_RULE_SETUP #line 47 "scanner.ll" yylval = std::string (yytext, yyleng); return SYMBOL; YY_BREAK case 12: YY_RULE_SETUP #line 48 "scanner.ll" BEGIN(QUOTE); yylval.erase (); YY_BREAK case 13: YY_RULE_SETUP #line 49 "scanner.ll" return CAUSE; YY_BREAK case 14: YY_RULE_SETUP #line 50 "scanner.ll" BEGIN(DELAYTEXT); yylval.erase (); YY_BREAK case 15: YY_RULE_SETUP #line 51 "scanner.ll" BEGIN(COMMENT); YY_BREAK case 16: YY_RULE_SETUP #line 52 "scanner.ll" ; YY_BREAK case 17: YY_RULE_SETUP #line 53 "scanner.ll" return yytext[0]; YY_BREAK case 18: YY_RULE_SETUP #line 54 "scanner.ll" ECHO; YY_BREAK #line 780 "scanner.cc" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(COMMENT): case YY_STATE_EOF(QUOTE): case YY_STATE_EOF(DELAYTEXT): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = yy_hold_char; YY_RESTORE_YY_MORE_OFFSET if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between yy_current_buffer and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ yy_n_chars = yy_current_buffer->yy_n_chars; yy_current_buffer->yy_input_file = yyin; yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] ) { /* This was really a NUL. */ yy_state_type yy_next_state; yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state(); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = yytext_ptr + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++yy_c_buf_p; yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = yy_c_buf_p; goto yy_find_action; } } else switch ( yy_get_next_buffer() ) { case EOB_ACT_END_OF_FILE: { yy_did_buffer_switch_on_eof = 0; if ( yywrap() ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ yy_c_buf_p = yytext_ptr + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! yy_did_buffer_switch_on_eof ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state(); yy_cp = yy_c_buf_p; yy_bp = yytext_ptr + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: yy_c_buf_p = &yy_current_buffer->yy_ch_buf[yy_n_chars]; yy_current_state = yy_get_previous_state(); yy_cp = yy_c_buf_p; yy_bp = yytext_ptr + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of yylex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer() { register char *dest = yy_current_buffer->yy_ch_buf; register char *source = yytext_ptr; register int number_to_move, i; int ret_val; if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( yy_current_buffer->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ yy_current_buffer->yy_n_chars = yy_n_chars = 0; else { int num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ #ifdef YY_USES_REJECT YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); #else /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = yy_current_buffer; int yy_c_buf_p_offset = (int) (yy_c_buf_p - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ yy_flex_realloc( (void *) b->yy_ch_buf, b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = yy_current_buffer->yy_buf_size - number_to_move - 1; #endif } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]), yy_n_chars, num_to_read ); yy_current_buffer->yy_n_chars = yy_n_chars; } if ( yy_n_chars == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart( yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; yy_current_buffer->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; yy_n_chars += number_to_move; yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR; yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; yytext_ptr = &yy_current_buffer->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state() { register yy_state_type yy_current_state; register char *yy_cp; yy_current_state = yy_start; yy_state_ptr = yy_state_buf; *yy_state_ptr++ = yy_current_state; for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp ) { register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 37 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; *yy_state_ptr++ = yy_current_state; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ #ifdef YY_USE_PROTOS static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state ) #else static yy_state_type yy_try_NUL_trans( yy_current_state ) yy_state_type yy_current_state; #endif { register int yy_is_jam; register YY_CHAR yy_c = 1; while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; if ( yy_current_state >= 37 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; yy_is_jam = (yy_current_state == 36); if ( ! yy_is_jam ) *yy_state_ptr++ = yy_current_state; return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #ifdef YY_USE_PROTOS static void yyunput( int c, register char *yy_bp ) #else static void yyunput( c, yy_bp ) int c; register char *yy_bp; #endif { register char *yy_cp = yy_c_buf_p; /* undo effects of setting up yytext */ *yy_cp = yy_hold_char; if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ register int number_to_move = yy_n_chars + 2; register char *dest = &yy_current_buffer->yy_ch_buf[ yy_current_buffer->yy_buf_size + 2]; register char *source = &yy_current_buffer->yy_ch_buf[number_to_move]; while ( source > yy_current_buffer->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); yy_current_buffer->yy_n_chars = yy_n_chars = yy_current_buffer->yy_buf_size; if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; if ( c == '\n' ) --yylineno; yytext_ptr = yy_bp; yy_hold_char = *yy_cp; yy_c_buf_p = yy_cp; } #endif /* ifndef YY_NO_UNPUT */ #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput() #else static int input() #endif { int c; *yy_c_buf_p = yy_hold_char; if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] ) /* This was really a NUL. */ *yy_c_buf_p = '\0'; else { /* need more input */ int offset = yy_c_buf_p - yytext_ptr; ++yy_c_buf_p; switch ( yy_get_next_buffer() ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart( yyin ); /* fall through */ case EOB_ACT_END_OF_FILE: { if ( yywrap() ) return EOF; if ( ! yy_did_buffer_switch_on_eof ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: yy_c_buf_p = yytext_ptr + offset; break; } } } c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */ *yy_c_buf_p = '\0'; /* preserve yytext */ yy_hold_char = *++yy_c_buf_p; if ( c == '\n' ) ++yylineno; return c; } #endif /* YY_NO_INPUT */ #ifdef YY_USE_PROTOS void yyrestart( FILE *input_file ) #else void yyrestart( input_file ) FILE *input_file; #endif { if ( ! yy_current_buffer ) yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); yy_init_buffer( yy_current_buffer, input_file ); yy_load_buffer_state(); } #ifdef YY_USE_PROTOS void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) #else void yy_switch_to_buffer( new_buffer ) YY_BUFFER_STATE new_buffer; #endif { if ( yy_current_buffer == new_buffer ) return; if ( yy_current_buffer ) { /* Flush out information for old buffer. */ *yy_c_buf_p = yy_hold_char; yy_current_buffer->yy_buf_pos = yy_c_buf_p; yy_current_buffer->yy_n_chars = yy_n_chars; } yy_current_buffer = new_buffer; yy_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ yy_did_buffer_switch_on_eof = 1; } #ifdef YY_USE_PROTOS void yy_load_buffer_state( void ) #else void yy_load_buffer_state() #endif { yy_n_chars = yy_current_buffer->yy_n_chars; yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos; yyin = yy_current_buffer->yy_input_file; yy_hold_char = *yy_c_buf_p; } #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_create_buffer( FILE *file, int size ) #else YY_BUFFER_STATE yy_create_buffer( file, size ) FILE *file; int size; #endif { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer( b, file ); return b; } #ifdef YY_USE_PROTOS void yy_delete_buffer( YY_BUFFER_STATE b ) #else void yy_delete_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; if ( b == yy_current_buffer ) yy_current_buffer = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) yy_flex_free( (void *) b->yy_ch_buf ); yy_flex_free( (void *) b ); } #ifdef YY_USE_PROTOS void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) #else void yy_init_buffer( b, file ) YY_BUFFER_STATE b; FILE *file; #endif { yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; #if YY_ALWAYS_INTERACTIVE b->yy_is_interactive = 1; #else #if YY_NEVER_INTERACTIVE b->yy_is_interactive = 0; #else b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; #endif #endif } #ifdef YY_USE_PROTOS void yy_flush_buffer( YY_BUFFER_STATE b ) #else void yy_flush_buffer( b ) YY_BUFFER_STATE b; #endif { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == yy_current_buffer ) yy_load_buffer_state(); } #ifndef YY_NO_SCAN_BUFFER #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size ) #else YY_BUFFER_STATE yy_scan_buffer( base, size ) char *base; yy_size_t size; #endif { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return 0; b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; yy_switch_to_buffer( b ); return b; } #endif #ifndef YY_NO_SCAN_STRING #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str ) #else YY_BUFFER_STATE yy_scan_string( yy_str ) yyconst char *yy_str; #endif { int len; for ( len = 0; yy_str[len]; ++len ) ; return yy_scan_bytes( yy_str, len ); } #endif #ifndef YY_NO_SCAN_BYTES #ifdef YY_USE_PROTOS YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len ) #else YY_BUFFER_STATE yy_scan_bytes( bytes, len ) yyconst char *bytes; int len; #endif { YY_BUFFER_STATE b; char *buf; yy_size_t n; int i; /* Get memory for full buffer, including space for trailing EOB's. */ n = len + 2; buf = (char *) yy_flex_alloc( n ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); for ( i = 0; i < len; ++i ) buf[i] = bytes[i]; buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; b = yy_scan_buffer( buf, n ); if ( ! b ) YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #endif #ifndef YY_NO_PUSH_STATE #ifdef YY_USE_PROTOS static void yy_push_state( int new_state ) #else static void yy_push_state( new_state ) int new_state; #endif { if ( yy_start_stack_ptr >= yy_start_stack_depth ) { yy_size_t new_size; yy_start_stack_depth += YY_START_STACK_INCR; new_size = yy_start_stack_depth * sizeof( int ); if ( ! yy_start_stack ) yy_start_stack = (int *) yy_flex_alloc( new_size ); else yy_start_stack = (int *) yy_flex_realloc( (void *) yy_start_stack, new_size ); if ( ! yy_start_stack ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } yy_start_stack[yy_start_stack_ptr++] = YY_START; BEGIN(new_state); } #endif #ifndef YY_NO_POP_STATE static void yy_pop_state() { if ( --yy_start_stack_ptr < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN(yy_start_stack[yy_start_stack_ptr]); } #endif #ifndef YY_NO_TOP_STATE static int yy_top_state() { return yy_start_stack[yy_start_stack_ptr - 1]; } #endif #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif #ifdef YY_USE_PROTOS static void yy_fatal_error( yyconst char msg[] ) #else static void yy_fatal_error( msg ) char msg[]; #endif { (void) fprintf( stderr, "%s\n", msg ); exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ yytext[yyleng] = yy_hold_char; \ yy_c_buf_p = yytext + n; \ yy_hold_char = *yy_c_buf_p; \ *yy_c_buf_p = '\0'; \ yyleng = n; \ } \ while ( 0 ) /* Internal utility routines. */ #ifndef yytext_ptr #ifdef YY_USE_PROTOS static void yy_flex_strncpy( char *s1, yyconst char *s2, int n ) #else static void yy_flex_strncpy( s1, s2, n ) char *s1; yyconst char *s2; int n; #endif { register int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN #ifdef YY_USE_PROTOS static int yy_flex_strlen( yyconst char *s ) #else static int yy_flex_strlen( s ) yyconst char *s; #endif { register int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif #ifdef YY_USE_PROTOS static void *yy_flex_alloc( yy_size_t size ) #else static void *yy_flex_alloc( size ) yy_size_t size; #endif { return (void *) malloc( size ); } #ifdef YY_USE_PROTOS static void *yy_flex_realloc( void *ptr, yy_size_t size ) #else static void *yy_flex_realloc( ptr, size ) void *ptr; yy_size_t size; #endif { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } #ifdef YY_USE_PROTOS static void yy_flex_free( void *ptr ) #else static void yy_flex_free( ptr ) void *ptr; #endif { free( ptr ); } #if YY_MAIN int main() { yylex(); return 0; } #endif #line 54 "scanner.ll" drawtiming-0.7.1/src/Makefile.am0000644000076400007640000000041211163441125013433 00000000000000AM_CXXFLAGS = @MAGICK_CFLAGS@ -DYYDEBUG=1 AM_YFLAGS = -d bin_PROGRAMS = drawtiming drawtiming_SOURCES = main.cc globals.h parser.yy scanner.ll timing.cc timing.h drawtiming_LDFLAGS = @MAGICK_LIBS@ EXTRA_DIST = parser.h BUILT_SOURCES = parser.h parser.h: parser.cc drawtiming-0.7.1/src/parser.h0000644000076400007640000000424111165276312013056 00000000000000/* A Bison parser, made by GNU Bison 2.3. */ /* Skeleton interface for Bison's Yacc-like parsers in C Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 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, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ enum yytokentype { SYMBOL = 258, STRING = 259, CAUSE = 260, DELAY = 261 }; #endif /* Tokens. */ #define SYMBOL 258 #define STRING 259 #define CAUSE 260 #define DELAY 261 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef int YYSTYPE; # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 #endif extern YYSTYPE yylval; drawtiming-0.7.1/src/parser.cc0000644000076400007640000012265311165276312013224 00000000000000/* A Bison parser, made by GNU Bison 2.3. */ /* Skeleton implementation for Bison's Yacc-like parsers in C Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 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, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* As a special exception, you may create a larger work that contains part or all of the Bison parser skeleton and distribute that work under terms of your choice, so long as that work isn't itself a parser generator using the skeleton or a modified version thereof as a parser skeleton. Alternatively, if you modify or redistribute the parser skeleton itself, you may (at your option) remove this special exception, which will cause the skeleton and the resulting Bison output files to be licensed under the GNU General Public License without this special exception. This special exception was added by the Free Software Foundation in version 2.2 of Bison. */ /* C LALR(1) parser skeleton written by Richard Stallman, by simplifying the original so-called "semantic" parser. */ /* All symbols defined below should begin with yy or YY, to avoid infringing on user name space. This should be done even for local variables, as they might otherwise be expanded by user macros. There are some unavoidable exceptions within include files to define necessary library symbols; they are noted "INFRINGES ON USER NAME SPACE" below. */ /* Identify Bison output. */ #define YYBISON 1 /* Bison version. */ #define YYBISON_VERSION "2.3" /* Skeleton name. */ #define YYSKELETON_NAME "yacc.c" /* Pure parsers. */ #define YYPURE 0 /* Using locations. */ #define YYLSP_NEEDED 0 /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ enum yytokentype { SYMBOL = 258, STRING = 259, CAUSE = 260, DELAY = 261 }; #endif /* Tokens. */ #define SYMBOL 258 #define STRING 259 #define CAUSE 260 #define DELAY 261 /* Copy the first part of user declarations. */ #line 19 "parser.yy" #ifdef HAVE_CONFIG_H # include #endif #include "globals.h" void yyerror (const char *s); extern int yylineno; int yylex (void); /* Enabling traces. */ #ifndef YYDEBUG # define YYDEBUG 0 #endif /* Enabling verbose error messages. */ #ifdef YYERROR_VERBOSE # undef YYERROR_VERBOSE # define YYERROR_VERBOSE 1 #else # define YYERROR_VERBOSE 0 #endif /* Enabling the token table. */ #ifndef YYTOKEN_TABLE # define YYTOKEN_TABLE 0 #endif #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED typedef int YYSTYPE; # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 #endif /* Copy the second part of user declarations. */ /* Line 216 of yacc.c. */ #line 128 "parser.cc" #ifdef short # undef short #endif #ifdef YYTYPE_UINT8 typedef YYTYPE_UINT8 yytype_uint8; #else typedef unsigned char yytype_uint8; #endif #ifdef YYTYPE_INT8 typedef YYTYPE_INT8 yytype_int8; #elif (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) typedef signed char yytype_int8; #else typedef short int yytype_int8; #endif #ifdef YYTYPE_UINT16 typedef YYTYPE_UINT16 yytype_uint16; #else typedef unsigned short int yytype_uint16; #endif #ifdef YYTYPE_INT16 typedef YYTYPE_INT16 yytype_int16; #else typedef short int yytype_int16; #endif #ifndef YYSIZE_T # ifdef __SIZE_TYPE__ # define YYSIZE_T __SIZE_TYPE__ # elif defined size_t # define YYSIZE_T size_t # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # define YYSIZE_T size_t # else # define YYSIZE_T unsigned int # endif #endif #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) #ifndef YY_ # if YYENABLE_NLS # if ENABLE_NLS # include /* INFRINGES ON USER NAME SPACE */ # define YY_(msgid) dgettext ("bison-runtime", msgid) # endif # endif # ifndef YY_ # define YY_(msgid) msgid # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YYUSE(e) ((void) (e)) #else # define YYUSE(e) /* empty */ #endif /* Identity function, used to suppress warnings about constant conditions. */ #ifndef lint # define YYID(n) (n) #else #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static int YYID (int i) #else static int YYID (i) int i; #endif { return i; } #endif #if ! defined yyoverflow || YYERROR_VERBOSE /* The parser invokes alloca or malloc; define the necessary symbols. */ # ifdef YYSTACK_USE_ALLOCA # if YYSTACK_USE_ALLOCA # ifdef __GNUC__ # define YYSTACK_ALLOC __builtin_alloca # elif defined __BUILTIN_VA_ARG_INCR # include /* INFRINGES ON USER NAME SPACE */ # elif defined _AIX # define YYSTACK_ALLOC __alloca # elif defined _MSC_VER # include /* INFRINGES ON USER NAME SPACE */ # define alloca _alloca # else # define YYSTACK_ALLOC alloca # if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 # endif # endif # endif # endif # endif # ifdef YYSTACK_ALLOC /* Pacify GCC's `empty if-body' warning. */ # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) # ifndef YYSTACK_ALLOC_MAXIMUM /* The OS might guarantee only one guard page at the bottom of the stack, and a page size can be as small as 4096 bytes. So we cannot safely invoke alloca (N) if N exceeds 4096. Use a slightly smaller number to allow for a few compiler-allocated temporary stack slots. */ # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ # endif # else # define YYSTACK_ALLOC YYMALLOC # define YYSTACK_FREE YYFREE # ifndef YYSTACK_ALLOC_MAXIMUM # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM # endif # if (defined __cplusplus && ! defined _STDLIB_H \ && ! ((defined YYMALLOC || defined malloc) \ && (defined YYFREE || defined free))) # include /* INFRINGES ON USER NAME SPACE */ # ifndef _STDLIB_H # define _STDLIB_H 1 # endif # endif # ifndef YYMALLOC # define YYMALLOC malloc # if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ # endif # endif # ifndef YYFREE # define YYFREE free # if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) void free (void *); /* INFRINGES ON USER NAME SPACE */ # endif # endif # endif #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ #if (! defined yyoverflow \ && (! defined __cplusplus \ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) /* A type that is properly aligned for any stack member. */ union yyalloc { yytype_int16 yyss; YYSTYPE yyvs; }; /* The size of the maximum gap between one aligned stack and the next. */ # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) /* The size of an array large to enough to hold all stacks, each with N elements. */ # define YYSTACK_BYTES(N) \ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + YYSTACK_GAP_MAXIMUM) /* Copy COUNT objects from FROM to TO. The source and destination do not overlap. */ # ifndef YYCOPY # if defined __GNUC__ && 1 < __GNUC__ # define YYCOPY(To, From, Count) \ __builtin_memcpy (To, From, (Count) * sizeof (*(From))) # else # define YYCOPY(To, From, Count) \ do \ { \ YYSIZE_T yyi; \ for (yyi = 0; yyi < (Count); yyi++) \ (To)[yyi] = (From)[yyi]; \ } \ while (YYID (0)) # endif # endif /* Relocate STACK from its old location to the new one. The local variables YYSIZE and YYSTACKSIZE give the old and new number of elements in the stack, and YYPTR gives the new location of the stack. Advance YYPTR to a properly aligned location for the next stack. */ # define YYSTACK_RELOCATE(Stack) \ do \ { \ YYSIZE_T yynewbytes; \ YYCOPY (&yyptr->Stack, Stack, yysize); \ Stack = &yyptr->Stack; \ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ yyptr += yynewbytes / sizeof (*yyptr); \ } \ while (YYID (0)) #endif /* YYFINAL -- State number of the termination state. */ #define YYFINAL 8 /* YYLAST -- Last index in YYTABLE. */ #define YYLAST 18 /* YYNTOKENS -- Number of terminals. */ #define YYNTOKENS 11 /* YYNNTS -- Number of nonterminals. */ #define YYNNTS 5 /* YYNRULES -- Number of rules. */ #define YYNRULES 13 /* YYNRULES -- Number of states. */ #define YYNSTATES 21 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ #define YYUNDEFTOK 2 #define YYMAXUTOK 261 #define YYTRANSLATE(YYX) \ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ static const yytype_uint8 yytranslate[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 8, 2, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 9, 2, 10, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6 }; #if YYDEBUG /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in YYRHS. */ static const yytype_uint8 yyprhs[] = { 0, 0, 3, 5, 8, 10, 13, 15, 19, 23, 27, 31, 35, 39 }; /* YYRHS -- A `-1'-separated list of the rules' RHS. */ static const yytype_int8 yyrhs[] = { 12, 0, -1, 13, -1, 12, 13, -1, 7, -1, 14, 7, -1, 15, -1, 14, 8, 15, -1, 14, 9, 15, -1, 14, 5, 15, -1, 14, 6, 15, -1, 3, 10, 3, -1, 3, 10, 4, -1, 3, -1 }; /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ static const yytype_uint8 yyrline[] = { 0, 34, 34, 35, 38, 39, 42, 43, 44, 45, 47, 50, 51, 52 }; #endif #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. First, the terminals, then, starting at YYNTOKENS, nonterminals. */ static const char *const yytname[] = { "$end", "error", "$undefined", "SYMBOL", "STRING", "CAUSE", "DELAY", "'.'", "','", "';'", "'='", "$accept", "input", "timeslice", "statements", "statement", 0 }; #endif # ifdef YYPRINT /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to token YYLEX-NUM. */ static const yytype_uint16 yytoknum[] = { 0, 256, 257, 258, 259, 260, 261, 46, 44, 59, 61 }; # endif /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ static const yytype_uint8 yyr1[] = { 0, 11, 12, 12, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15 }; /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ static const yytype_uint8 yyr2[] = { 0, 2, 1, 2, 1, 2, 1, 3, 3, 3, 3, 3, 3, 1 }; /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state STATE-NUM when YYTABLE doesn't specify something else to do. Zero means the default is an error. */ static const yytype_uint8 yydefact[] = { 0, 13, 4, 0, 2, 0, 6, 0, 1, 3, 0, 0, 5, 0, 0, 11, 12, 9, 10, 7, 8 }; /* YYDEFGOTO[NTERM-NUM]. */ static const yytype_int8 yydefgoto[] = { -1, 3, 4, 5, 6 }; /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing STATE-NUM. */ #define YYPACT_NINF -10 static const yytype_int8 yypact[] = { 10, -4, -10, 0, -10, 3, -10, 11, -10, -10, 13, 13, -10, 13, 13, -10, -10, -10, -10, -10, -10 }; /* YYPGOTO[NTERM-NUM]. */ static const yytype_int8 yypgoto[] = { -10, -10, 15, -10, -9 }; /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If positive, shift that token. If negative, reduce the rule which number is the opposite. If zero, do what YYDEFACT says. If YYTABLE_NINF, syntax error. */ #define YYTABLE_NINF -1 static const yytype_uint8 yytable[] = { 8, 17, 18, 1, 19, 20, 7, 2, 10, 11, 12, 13, 14, 1, 15, 16, 1, 2, 9 }; static const yytype_uint8 yycheck[] = { 0, 10, 11, 3, 13, 14, 10, 7, 5, 6, 7, 8, 9, 3, 3, 4, 3, 7, 3 }; /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing symbol of state STATE-NUM. */ static const yytype_uint8 yystos[] = { 0, 3, 7, 12, 13, 14, 15, 10, 0, 13, 5, 6, 7, 8, 9, 3, 4, 15, 15, 15, 15 }; #define yyerrok (yyerrstatus = 0) #define yyclearin (yychar = YYEMPTY) #define YYEMPTY (-2) #define YYEOF 0 #define YYACCEPT goto yyacceptlab #define YYABORT goto yyabortlab #define YYERROR goto yyerrorlab /* Like YYERROR except do call yyerror. This remains here temporarily to ease the transition to the new meaning of YYERROR, for GCC. Once GCC version 2 has supplanted version 1, this can go. */ #define YYFAIL goto yyerrlab #define YYRECOVERING() (!!yyerrstatus) #define YYBACKUP(Token, Value) \ do \ if (yychar == YYEMPTY && yylen == 1) \ { \ yychar = (Token); \ yylval = (Value); \ yytoken = YYTRANSLATE (yychar); \ YYPOPSTACK (1); \ goto yybackup; \ } \ else \ { \ yyerror (YY_("syntax error: cannot back up")); \ YYERROR; \ } \ while (YYID (0)) #define YYTERROR 1 #define YYERRCODE 256 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. If N is 0, then set CURRENT to the empty location which ends the previous symbol: RHS[0] (always defined). */ #define YYRHSLOC(Rhs, K) ((Rhs)[K]) #ifndef YYLLOC_DEFAULT # define YYLLOC_DEFAULT(Current, Rhs, N) \ do \ if (YYID (N)) \ { \ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ } \ else \ { \ (Current).first_line = (Current).last_line = \ YYRHSLOC (Rhs, 0).last_line; \ (Current).first_column = (Current).last_column = \ YYRHSLOC (Rhs, 0).last_column; \ } \ while (YYID (0)) #endif /* YY_LOCATION_PRINT -- Print the location on the stream. This macro was not mandated originally: define only if we know we won't break user code: when these are the locations we know. */ #ifndef YY_LOCATION_PRINT # if YYLTYPE_IS_TRIVIAL # define YY_LOCATION_PRINT(File, Loc) \ fprintf (File, "%d.%d-%d.%d", \ (Loc).first_line, (Loc).first_column, \ (Loc).last_line, (Loc).last_column) # else # define YY_LOCATION_PRINT(File, Loc) ((void) 0) # endif #endif /* YYLEX -- calling `yylex' with the right arguments. */ #ifdef YYLEX_PARAM # define YYLEX yylex (YYLEX_PARAM) #else # define YYLEX yylex () #endif /* Enable debugging if requested. */ #if YYDEBUG # ifndef YYFPRINTF # include /* INFRINGES ON USER NAME SPACE */ # define YYFPRINTF fprintf # endif # define YYDPRINTF(Args) \ do { \ if (yydebug) \ YYFPRINTF Args; \ } while (YYID (0)) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ do { \ if (yydebug) \ { \ YYFPRINTF (stderr, "%s ", Title); \ yy_symbol_print (stderr, \ Type, Value); \ YYFPRINTF (stderr, "\n"); \ } \ } while (YYID (0)) /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ /*ARGSUSED*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) #else static void yy_symbol_value_print (yyoutput, yytype, yyvaluep) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; #endif { if (!yyvaluep) return; # ifdef YYPRINT if (yytype < YYNTOKENS) YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); # else YYUSE (yyoutput); # endif switch (yytype) { default: break; } } /*--------------------------------. | Print this symbol on YYOUTPUT. | `--------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) #else static void yy_symbol_print (yyoutput, yytype, yyvaluep) FILE *yyoutput; int yytype; YYSTYPE const * const yyvaluep; #endif { if (yytype < YYNTOKENS) YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); else YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); yy_symbol_value_print (yyoutput, yytype, yyvaluep); YYFPRINTF (yyoutput, ")"); } /*------------------------------------------------------------------. | yy_stack_print -- Print the state stack from its BOTTOM up to its | | TOP (included). | `------------------------------------------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) #else static void yy_stack_print (bottom, top) yytype_int16 *bottom; yytype_int16 *top; #endif { YYFPRINTF (stderr, "Stack now"); for (; bottom <= top; ++bottom) YYFPRINTF (stderr, " %d", *bottom); YYFPRINTF (stderr, "\n"); } # define YY_STACK_PRINT(Bottom, Top) \ do { \ if (yydebug) \ yy_stack_print ((Bottom), (Top)); \ } while (YYID (0)) /*------------------------------------------------. | Report that the YYRULE is going to be reduced. | `------------------------------------------------*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yy_reduce_print (YYSTYPE *yyvsp, int yyrule) #else static void yy_reduce_print (yyvsp, yyrule) YYSTYPE *yyvsp; int yyrule; #endif { int yynrhs = yyr2[yyrule]; int yyi; unsigned long int yylno = yyrline[yyrule]; YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", yyrule - 1, yylno); /* The symbols being reduced. */ for (yyi = 0; yyi < yynrhs; yyi++) { fprintf (stderr, " $%d = ", yyi + 1); yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], &(yyvsp[(yyi + 1) - (yynrhs)]) ); fprintf (stderr, "\n"); } } # define YY_REDUCE_PRINT(Rule) \ do { \ if (yydebug) \ yy_reduce_print (yyvsp, Rule); \ } while (YYID (0)) /* Nonzero means print parse trace. It is left uninitialized so that multiple parsers can coexist. */ int yydebug; #else /* !YYDEBUG */ # define YYDPRINTF(Args) # define YY_SYMBOL_PRINT(Title, Type, Value, Location) # define YY_STACK_PRINT(Bottom, Top) # define YY_REDUCE_PRINT(Rule) #endif /* !YYDEBUG */ /* YYINITDEPTH -- initial size of the parser's stacks. */ #ifndef YYINITDEPTH # define YYINITDEPTH 200 #endif /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only if the built-in stack extension method is used). Do not make this value too large; the results are undefined if YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) evaluated with infinite-precision integer arithmetic. */ #ifndef YYMAXDEPTH # define YYMAXDEPTH 10000 #endif #if YYERROR_VERBOSE # ifndef yystrlen # if defined __GLIBC__ && defined _STRING_H # define yystrlen strlen # else /* Return the length of YYSTR. */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static YYSIZE_T yystrlen (const char *yystr) #else static YYSIZE_T yystrlen (yystr) const char *yystr; #endif { YYSIZE_T yylen; for (yylen = 0; yystr[yylen]; yylen++) continue; return yylen; } # endif # endif # ifndef yystpcpy # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE # define yystpcpy stpcpy # else /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in YYDEST. */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static char * yystpcpy (char *yydest, const char *yysrc) #else static char * yystpcpy (yydest, yysrc) char *yydest; const char *yysrc; #endif { char *yyd = yydest; const char *yys = yysrc; while ((*yyd++ = *yys++) != '\0') continue; return yyd - 1; } # endif # endif # ifndef yytnamerr /* Copy to YYRES the contents of YYSTR after stripping away unnecessary quotes and backslashes, so that it's suitable for yyerror. The heuristic is that double-quoting is unnecessary unless the string contains an apostrophe, a comma, or backslash (other than backslash-backslash). YYSTR is taken from yytname. If YYRES is null, do not copy; instead, return the length of what the result would have been. */ static YYSIZE_T yytnamerr (char *yyres, const char *yystr) { if (*yystr == '"') { YYSIZE_T yyn = 0; char const *yyp = yystr; for (;;) switch (*++yyp) { case '\'': case ',': goto do_not_strip_quotes; case '\\': if (*++yyp != '\\') goto do_not_strip_quotes; /* Fall through. */ default: if (yyres) yyres[yyn] = *yyp; yyn++; break; case '"': if (yyres) yyres[yyn] = '\0'; return yyn; } do_not_strip_quotes: ; } if (! yyres) return yystrlen (yystr); return yystpcpy (yyres, yystr) - yyres; } # endif /* Copy into YYRESULT an error message about the unexpected token YYCHAR while in state YYSTATE. Return the number of bytes copied, including the terminating null byte. If YYRESULT is null, do not copy anything; just return the number of bytes that would be copied. As a special case, return 0 if an ordinary "syntax error" message will do. Return YYSIZE_MAXIMUM if overflow occurs during size calculation. */ static YYSIZE_T yysyntax_error (char *yyresult, int yystate, int yychar) { int yyn = yypact[yystate]; if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) return 0; else { int yytype = YYTRANSLATE (yychar); YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); YYSIZE_T yysize = yysize0; YYSIZE_T yysize1; int yysize_overflow = 0; enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; int yyx; # if 0 /* This is so xgettext sees the translatable formats that are constructed on the fly. */ YY_("syntax error, unexpected %s"); YY_("syntax error, unexpected %s, expecting %s"); YY_("syntax error, unexpected %s, expecting %s or %s"); YY_("syntax error, unexpected %s, expecting %s or %s or %s"); YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); # endif char *yyfmt; char const *yyf; static char const yyunexpected[] = "syntax error, unexpected %s"; static char const yyexpecting[] = ", expecting %s"; static char const yyor[] = " or %s"; char yyformat[sizeof yyunexpected + sizeof yyexpecting - 1 + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) * (sizeof yyor - 1))]; char const *yyprefix = yyexpecting; /* Start YYX at -YYN if negative to avoid negative indexes in YYCHECK. */ int yyxbegin = yyn < 0 ? -yyn : 0; /* Stay within bounds of both yycheck and yytname. */ int yychecklim = YYLAST - yyn + 1; int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; int yycount = 1; yyarg[0] = yytname[yytype]; yyfmt = yystpcpy (yyformat, yyunexpected); for (yyx = yyxbegin; yyx < yyxend; ++yyx) if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) { if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) { yycount = 1; yysize = yysize0; yyformat[sizeof yyunexpected - 1] = '\0'; break; } yyarg[yycount++] = yytname[yyx]; yysize1 = yysize + yytnamerr (0, yytname[yyx]); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; yyfmt = yystpcpy (yyfmt, yyprefix); yyprefix = yyor; } yyf = YY_(yyformat); yysize1 = yysize + yystrlen (yyf); yysize_overflow |= (yysize1 < yysize); yysize = yysize1; if (yysize_overflow) return YYSIZE_MAXIMUM; if (yyresult) { /* Avoid sprintf, as that infringes on the user's name space. Don't have undefined behavior even if the translation produced a string with the wrong number of "%s"s. */ char *yyp = yyresult; int yyi = 0; while ((*yyp = *yyf) != '\0') { if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) { yyp += yytnamerr (yyp, yyarg[yyi++]); yyf += 2; } else { yyp++; yyf++; } } } return yysize; } } #endif /* YYERROR_VERBOSE */ /*-----------------------------------------------. | Release the memory associated to this symbol. | `-----------------------------------------------*/ /*ARGSUSED*/ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) static void yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) #else static void yydestruct (yymsg, yytype, yyvaluep) const char *yymsg; int yytype; YYSTYPE *yyvaluep; #endif { YYUSE (yyvaluep); if (!yymsg) yymsg = "Deleting"; YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); switch (yytype) { default: break; } } /* Prevent warnings from -Wmissing-prototypes. */ #ifdef YYPARSE_PARAM #if defined __STDC__ || defined __cplusplus int yyparse (void *YYPARSE_PARAM); #else int yyparse (); #endif #else /* ! YYPARSE_PARAM */ #if defined __STDC__ || defined __cplusplus int yyparse (void); #else int yyparse (); #endif #endif /* ! YYPARSE_PARAM */ /* The look-ahead symbol. */ int yychar; /* The semantic value of the look-ahead symbol. */ YYSTYPE yylval; /* Number of syntax errors so far. */ int yynerrs; /*----------. | yyparse. | `----------*/ #ifdef YYPARSE_PARAM #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int yyparse (void *YYPARSE_PARAM) #else int yyparse (YYPARSE_PARAM) void *YYPARSE_PARAM; #endif #else /* ! YYPARSE_PARAM */ #if (defined __STDC__ || defined __C99__FUNC__ \ || defined __cplusplus || defined _MSC_VER) int yyparse (void) #else int yyparse () #endif #endif { int yystate; int yyn; int yyresult; /* Number of tokens to shift before error messages enabled. */ int yyerrstatus; /* Look-ahead token as an internal (translated) token number. */ int yytoken = 0; #if YYERROR_VERBOSE /* Buffer for error messages, and its allocated size. */ char yymsgbuf[128]; char *yymsg = yymsgbuf; YYSIZE_T yymsg_alloc = sizeof yymsgbuf; #endif /* Three stacks and their tools: `yyss': related to states, `yyvs': related to semantic values, `yyls': related to locations. Refer to the stacks thru separate pointers, to allow yyoverflow to reallocate them elsewhere. */ /* The state stack. */ yytype_int16 yyssa[YYINITDEPTH]; yytype_int16 *yyss = yyssa; yytype_int16 *yyssp; /* The semantic value stack. */ YYSTYPE yyvsa[YYINITDEPTH]; YYSTYPE *yyvs = yyvsa; YYSTYPE *yyvsp; #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) YYSIZE_T yystacksize = YYINITDEPTH; /* The variables used to return semantic value and location from the action routines. */ YYSTYPE yyval; /* The number of symbols on the RHS of the reduced rule. Keep to zero when no symbol should be popped. */ int yylen = 0; YYDPRINTF ((stderr, "Starting parse\n")); yystate = 0; yyerrstatus = 0; yynerrs = 0; yychar = YYEMPTY; /* Cause a token to be read. */ /* Initialize stack pointers. Waste one element of value and location stack so that they stay on the same level as the state stack. The wasted elements are never initialized. */ yyssp = yyss; yyvsp = yyvs; goto yysetstate; /*------------------------------------------------------------. | yynewstate -- Push a new state, which is found in yystate. | `------------------------------------------------------------*/ yynewstate: /* In all cases, when you get here, the value and location stacks have just been pushed. So pushing a state here evens the stacks. */ yyssp++; yysetstate: *yyssp = yystate; if (yyss + yystacksize - 1 <= yyssp) { /* Get the current used size of the three stacks, in elements. */ YYSIZE_T yysize = yyssp - yyss + 1; #ifdef yyoverflow { /* Give user a chance to reallocate the stack. Use copies of these so that the &'s don't force the real ones into memory. */ YYSTYPE *yyvs1 = yyvs; yytype_int16 *yyss1 = yyss; /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. This used to be a conditional around just the two extra args, but that might be undefined if yyoverflow is a macro. */ yyoverflow (YY_("memory exhausted"), &yyss1, yysize * sizeof (*yyssp), &yyvs1, yysize * sizeof (*yyvsp), &yystacksize); yyss = yyss1; yyvs = yyvs1; } #else /* no yyoverflow */ # ifndef YYSTACK_RELOCATE goto yyexhaustedlab; # else /* Extend the stack our own way. */ if (YYMAXDEPTH <= yystacksize) goto yyexhaustedlab; yystacksize *= 2; if (YYMAXDEPTH < yystacksize) yystacksize = YYMAXDEPTH; { yytype_int16 *yyss1 = yyss; union yyalloc *yyptr = (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); if (! yyptr) goto yyexhaustedlab; YYSTACK_RELOCATE (yyss); YYSTACK_RELOCATE (yyvs); # undef YYSTACK_RELOCATE if (yyss1 != yyssa) YYSTACK_FREE (yyss1); } # endif #endif /* no yyoverflow */ yyssp = yyss + yysize - 1; yyvsp = yyvs + yysize - 1; YYDPRINTF ((stderr, "Stack size increased to %lu\n", (unsigned long int) yystacksize)); if (yyss + yystacksize - 1 <= yyssp) YYABORT; } YYDPRINTF ((stderr, "Entering state %d\n", yystate)); goto yybackup; /*-----------. | yybackup. | `-----------*/ yybackup: /* Do appropriate processing given the current state. Read a look-ahead token if we need one and don't already have one. */ /* First try to decide what to do without reference to look-ahead token. */ yyn = yypact[yystate]; if (yyn == YYPACT_NINF) goto yydefault; /* Not known => get a look-ahead token if don't already have one. */ /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ if (yychar == YYEMPTY) { YYDPRINTF ((stderr, "Reading a token: ")); yychar = YYLEX; } if (yychar <= YYEOF) { yychar = yytoken = YYEOF; YYDPRINTF ((stderr, "Now at end of input.\n")); } else { yytoken = YYTRANSLATE (yychar); YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); } /* If the proper action on seeing token YYTOKEN is to reduce or to detect an error, take that action. */ yyn += yytoken; if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) goto yydefault; yyn = yytable[yyn]; if (yyn <= 0) { if (yyn == 0 || yyn == YYTABLE_NINF) goto yyerrlab; yyn = -yyn; goto yyreduce; } if (yyn == YYFINAL) YYACCEPT; /* Count tokens shifted since error; after three, turn off error status. */ if (yyerrstatus) yyerrstatus--; /* Shift the look-ahead token. */ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); /* Discard the shifted token unless it is eof. */ if (yychar != YYEOF) yychar = YYEMPTY; yystate = yyn; *++yyvsp = yylval; goto yynewstate; /*-----------------------------------------------------------. | yydefault -- do the default action for the current state. | `-----------------------------------------------------------*/ yydefault: yyn = yydefact[yystate]; if (yyn == 0) goto yyerrlab; goto yyreduce; /*-----------------------------. | yyreduce -- Do a reduction. | `-----------------------------*/ yyreduce: /* yyn is the number of a rule to reduce with. */ yylen = yyr2[yyn]; /* If YYLEN is nonzero, implement the default value of the action: `$$ = $1'. Otherwise, the following line sets YYVAL to garbage. This behavior is undocumented and Bison users should not rely upon it. Assigning to YYVAL unconditionally makes the parser a bit smaller, and it avoids a GCC warning that YYVAL may be used uninitialized. */ yyval = yyvsp[1-yylen]; YY_REDUCE_PRINT (yyn); switch (yyn) { case 4: #line 38 "parser.yy" { ++ n; } break; case 5: #line 39 "parser.yy" { deps.clear (); ++ n; } break; case 6: #line 42 "parser.yy" { (yyval) = (yyvsp[(1) - (1)]); deps.push_back ((yyvsp[(1) - (1)])); } break; case 7: #line 43 "parser.yy" { (yyval) = (yyvsp[(3) - (3)]); deps.push_back ((yyvsp[(3) - (3)])); } break; case 8: #line 44 "parser.yy" { (yyval) = (yyvsp[(3) - (3)]); deps.clear (); deps.push_back ((yyvsp[(3) - (3)])); } break; case 9: #line 45 "parser.yy" { (yyval) = (yyvsp[(3) - (3)]); data.add_dependencies ((yyvsp[(3) - (3)]), deps); deps.clear (); deps.push_back ((yyvsp[(3) - (3)])); } break; case 10: #line 47 "parser.yy" { (yyval) = (yyvsp[(3) - (3)]); data.add_delay ((yyvsp[(3) - (3)]), (yyvsp[(1) - (3)]), (yyvsp[(2) - (3)])); } break; case 11: #line 50 "parser.yy" { (yyval) = (yyvsp[(1) - (3)]); data.set_value ((yyvsp[(1) - (3)]), n, timing::sigvalue ((yyvsp[(3) - (3)]))); } break; case 12: #line 51 "parser.yy" { (yyval) = (yyvsp[(1) - (3)]); data.set_value ((yyvsp[(1) - (3)]), n, timing::sigvalue ((yyvsp[(3) - (3)]), timing::STATE)); } break; case 13: #line 52 "parser.yy" { (yyval) = (yyvsp[(1) - (1)]); } break; /* Line 1267 of yacc.c. */ #line 1377 "parser.cc" default: break; } YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); *++yyvsp = yyval; /* Now `shift' the result of the reduction. Determine what state that goes to, based on the state we popped back to and the rule number reduced by. */ yyn = yyr1[yyn]; yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) yystate = yytable[yystate]; else yystate = yydefgoto[yyn - YYNTOKENS]; goto yynewstate; /*------------------------------------. | yyerrlab -- here on detecting error | `------------------------------------*/ yyerrlab: /* If not already recovering from an error, report this error. */ if (!yyerrstatus) { ++yynerrs; #if ! YYERROR_VERBOSE yyerror (YY_("syntax error")); #else { YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) { YYSIZE_T yyalloc = 2 * yysize; if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) yyalloc = YYSTACK_ALLOC_MAXIMUM; if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); yymsg = (char *) YYSTACK_ALLOC (yyalloc); if (yymsg) yymsg_alloc = yyalloc; else { yymsg = yymsgbuf; yymsg_alloc = sizeof yymsgbuf; } } if (0 < yysize && yysize <= yymsg_alloc) { (void) yysyntax_error (yymsg, yystate, yychar); yyerror (yymsg); } else { yyerror (YY_("syntax error")); if (yysize != 0) goto yyexhaustedlab; } } #endif } if (yyerrstatus == 3) { /* If just tried and failed to reuse look-ahead token after an error, discard it. */ if (yychar <= YYEOF) { /* Return failure if at end of input. */ if (yychar == YYEOF) YYABORT; } else { yydestruct ("Error: discarding", yytoken, &yylval); yychar = YYEMPTY; } } /* Else will try to reuse look-ahead token after shifting the error token. */ goto yyerrlab1; /*---------------------------------------------------. | yyerrorlab -- error raised explicitly by YYERROR. | `---------------------------------------------------*/ yyerrorlab: /* Pacify compilers like GCC when the user code never invokes YYERROR and the label yyerrorlab therefore never appears in user code. */ if (/*CONSTCOND*/ 0) goto yyerrorlab; /* Do not reclaim the symbols of the rule which action triggered this YYERROR. */ YYPOPSTACK (yylen); yylen = 0; YY_STACK_PRINT (yyss, yyssp); yystate = *yyssp; goto yyerrlab1; /*-------------------------------------------------------------. | yyerrlab1 -- common code for both syntax error and YYERROR. | `-------------------------------------------------------------*/ yyerrlab1: yyerrstatus = 3; /* Each real token shifted decrements this. */ for (;;) { yyn = yypact[yystate]; if (yyn != YYPACT_NINF) { yyn += YYTERROR; if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) { yyn = yytable[yyn]; if (0 < yyn) break; } } /* Pop the current state because it cannot handle the error token. */ if (yyssp == yyss) YYABORT; yydestruct ("Error: popping", yystos[yystate], yyvsp); YYPOPSTACK (1); yystate = *yyssp; YY_STACK_PRINT (yyss, yyssp); } if (yyn == YYFINAL) YYACCEPT; *++yyvsp = yylval; /* Shift the error token. */ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); yystate = yyn; goto yynewstate; /*-------------------------------------. | yyacceptlab -- YYACCEPT comes here. | `-------------------------------------*/ yyacceptlab: yyresult = 0; goto yyreturn; /*-----------------------------------. | yyabortlab -- YYABORT comes here. | `-----------------------------------*/ yyabortlab: yyresult = 1; goto yyreturn; #ifndef yyoverflow /*-------------------------------------------------. | yyexhaustedlab -- memory exhaustion comes here. | `-------------------------------------------------*/ yyexhaustedlab: yyerror (YY_("memory exhausted")); yyresult = 2; /* Fall through. */ #endif yyreturn: if (yychar != YYEOF && yychar != YYEMPTY) yydestruct ("Cleanup: discarding lookahead", yytoken, &yylval); /* Do not reclaim the symbols of the rule which action triggered this YYABORT or YYACCEPT. */ YYPOPSTACK (yylen); YY_STACK_PRINT (yyss, yyssp); while (yyssp != yyss) { yydestruct ("Cleanup: popping", yystos[*yyssp], yyvsp); YYPOPSTACK (1); } #ifndef yyoverflow if (yyss != yyssa) YYSTACK_FREE (yyss); #endif #if YYERROR_VERBOSE if (yymsg != yymsgbuf) YYSTACK_FREE (yymsg); #endif /* Make sure YYID is used. */ return YYID (yyresult); } #line 54 "parser.yy" void yyerror (const char *s) { std::cerr << yylineno << ": " << s << std::endl; } drawtiming-0.7.1/src/Makefile.in0000644000076400007640000003405011165276301013455 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This 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distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ %{ #ifdef HAVE_CONFIG_H # include #endif #include "globals.h" #include "parser.h" %} %option yylineno %option noyywrap %x COMMENT QUOTE DELAYTEXT SYM [A-Za-z0-9_]+ %% \n BEGIN(INITIAL); .* ; \" BEGIN(INITIAL); return STRING; \\. yylval += yytext[1]; \n return -1; . yylval += yytext[0]; > BEGIN(INITIAL); return DELAY; \\. yylval += yytext[1]; \n return -1; . yylval += yytext[0]; {SYM}(\.{SYM})* yylval = std::string (yytext, yyleng); return SYMBOL; \" BEGIN(QUOTE); yylval.erase (); => return CAUSE; - BEGIN(DELAYTEXT); yylval.erase (); # BEGIN(COMMENT); [\n\t ]+ ; . return yytext[0]; drawtiming-0.7.1/src/timing.cc0000644000076400007640000006366011165276075013227 00000000000000// Copyright (c)2004 by Edward Counce, All rights reserved. // Copyright (c)2006-7 by Salvador E. Tropea, All rights reserved. // Copyright (c)2008 by Daniel Beer, All rights reserved. // This file is part of drawtiming. // // Drawtiming 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. // // Drawtiming is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #ifdef HAVE_CONFIG_H # include #endif #include "timing.h" #include #include using namespace std; using namespace timing; using namespace Magick; int timing::vFontPointsize = 12; int timing::vLineWidth = 1; int timing::vCellHt = 32; int timing::vCellW = 64; string timing::vFont = "Helvetica"; static int vCellHsep, vCellH, vCellHtxt, vCellHdel, vCellHtdel, vCellWtsep, vCellWrm; // ------------------------------------------------------------ not_found::not_found (const signame &name) throw () { text = "signal \""; text += name; text += "\" not found"; } not_found::~not_found () throw () { } const char *not_found::what (void) const throw () { return text.c_str (); } // ------------------------------------------------------------ sigvalue::sigvalue (void) { type = UNDEF; } sigvalue::sigvalue (const sigvalue &t) { *this = t; } sigvalue::sigvalue (const std::string &s, valuetype n) { text = s; type = n; if (type == UNDEF) { if (text == "0" || text == "false") type = ZERO; else if (text == "1" || text == "true") type = ONE; else if (text == "pulse") type = PULSE; else if (text == "tick") type = TICK; else if (text == "X") type = X; else if (text == "Z") type = Z; else type = STATE; } } // ------------------------------------------------------------ sigvalue &sigvalue::operator= (const sigvalue &t) { type = t.type; text = t.text; return *this; } // ------------------------------------------------------------ sigdata::sigdata (void) { numdelays = 0; maxdelays = 0; } sigdata::sigdata (const sigdata &d) { *this = d; } // ------------------------------------------------------------ sigdata &sigdata::operator= (const sigdata &d) { numdelays = d.numdelays; maxdelays = d.maxdelays; data = d.data; return *this; } // ------------------------------------------------------------ data::data (void) : maxlen (0) { } data::data (const data &d) { *this = d; } // ------------------------------------------------------------ data &data::operator= (const data &d) { maxlen = d.maxlen; signals = d.signals; sequence = d.sequence; dependencies = d.dependencies; return *this; } // ------------------------------------------------------------ sigdata &data::find_signal (const signame &name) { signal_database::iterator i = signals.find (name); if (i == signals.end ()) { i = signals.insert (signal_database::value_type (name, sigdata ())).first; sequence.push_back (name); } return i->second; } // ------------------------------------------------------------ const sigdata &data::find_signal (const signame &name) const { signal_database::const_iterator i = signals.find (name); if (i == signals.end ()) throw not_found (name); return i->second; } // ------------------------------------------------------------ void data::add_dependency (const signame &name, const signame &dep) { // find the signal sigdata &sig = find_signal (name); sigdata &trigger = find_signal (dep); depdata d; d.trigger = dep; d.effect = name; if ((d.n_trigger = trigger.data.size ()) > 0) -- d.n_trigger; if ((d.n_effect = sig.data.size ()) > 0) -- d.n_effect; dependencies.push_back (d); } // ------------------------------------------------------------ void data::add_dependencies (const signame &name, const signal_sequence &deps) { for (signal_sequence::const_iterator j = deps.begin (); j != deps.end (); ++ j) add_dependency (name, *j); } // ------------------------------------------------------------ void data::add_delay (const signame &name, const signame &dep, const string &text) { // a delay always indicates a dependency // (but would require a way to select which is rendered) // add_dependency (name, dep); // find the signal sigdata &sig = find_signal (name); sigdata &trigger = find_signal (dep); delaydata d; d.text = text; d.trigger = dep; d.effect = name; d.offset = trigger.numdelays; if ((d.n_trigger = trigger.data.size ()) > 0) -- d.n_trigger; if ((d.n_effect = sig.data.size ()) > 0) -- d.n_effect; // allow self-referential signals if (name == dep && d.n_trigger > 0) -- d.n_trigger; if (d.n_trigger != d.n_effect && ++ trigger.numdelays > trigger.maxdelays) trigger.maxdelays = trigger.numdelays; delays.push_back (d); } // ------------------------------------------------------------ void data::set_value (const signame &name, unsigned n, const sigvalue &value) { // find the signal sigdata &sig = find_signal (name); // pad the sequence so there are n data values sigvalue lastval = (sig.data.size () == 0 ? sigvalue ("X", X) : sig.data.back ()); if (lastval.type == PULSE) lastval = sigvalue ("0", ZERO); while (sig.data.size () < n) sig.data.push_back (lastval); // append the value to the sequence data sig.data.push_back (value); sig.numdelays = 0; if (n + 1 > maxlen) maxlen = n + 1; } // ------------------------------------------------------------ void data::pad (unsigned n) { // pad all sequences to length n if (n > maxlen) maxlen = n; for (signal_database::iterator i = signals.begin (); i != signals.end (); ++ i) { sigvalue lastval = (i->second.data.size () == 0 ? sigvalue ("X", X) : i->second.data.back ()); if (lastval.type == PULSE) lastval = sigvalue ("0", ZERO); while (i->second.data.size () < maxlen) i->second.data.push_back (lastval); } } // ------------------------------------------------------------ ostream &operator<< (ostream &f, const sigvalue &data) { return f << data.text; } // ------------------------------------------------------------ ostream &operator<< (ostream &f, const data &data) { f << "signals: " << endl; for (signal_sequence::const_iterator i = data.sequence.begin (); i != data.sequence.end (); ++ i) f << " " << *i << ": " << data.find_signal (*i) << endl; f << endl << "dependencies: " << endl; for (list::const_iterator i = data.dependencies.begin (); i != data.dependencies.end (); ++ i) f << " " << *i << endl; return f; } // ------------------------------------------------------------ ostream &operator<< (ostream &f, const sigdata &sig) { int n = 0; for (value_sequence::const_iterator i = sig.data.begin (); i != sig.data.end (); ++ i, ++ n) { if (n) f << ", "; f << *i; } return f; } // ------------------------------------------------------------ ostream &operator<< (ostream &f, const depdata &dep) { f << dep.trigger << "(" << dep.n_trigger << ") => " << dep.effect << "(" << dep.n_effect << ")"; return f; } // ------------------------------------------------------------ // calculate the required label width static int label_width (const data &d) { int labelWidth = 0; #ifndef LITE TypeMetric m; Image img; img.font (vFont); img.fontPointsize(vFontPointsize); for (signal_sequence::const_iterator i = d.sequence.begin (); i != d.sequence.end (); ++ i) { img.fontTypeMetrics (*i, &m); if (m.textWidth () > labelWidth) labelWidth = (int) m.textWidth (); } #else int m = 0; for (signal_sequence::const_iterator i = d.sequence.begin (); i != d.sequence.end (); ++ i) { if ((*i).size() > m) m = (*i).size(); } labelWidth = (int)(0.7 * m * vFontPointsize); #endif /* LITE */ return labelWidth; } // ------------------------------------------------------------ // calculate the basic height and width required before scaling static void base_size (const data &d, int &w, int &h) { vCellHsep = vCellHt / 8; vCellH=vCellHt-vCellHsep; vCellHtxt=vCellHt*3/4; vCellHdel = vCellHt * 3/8; vCellHtdel=vCellHt/4; vCellWtsep=vCellW/4; vCellWrm=vCellW/8; w = vCellWrm*2 + label_width (d) + vCellW * d.maxlen; h = 0; for (signal_sequence::const_iterator i = d.sequence.begin (); i != d.sequence.end (); ++ i) { const sigdata &sig = d.find_signal (*i); h += vCellHt + vCellHdel * sig.maxdelays; } } // ------------------------------------------------------------ // add text to the diagram static void push_text (gc &gc, double xpos, double ypos, const string &text) { gc.stroke_width (1); gc.text (int (xpos), int (ypos), text); gc.stroke_width (vLineWidth); } // ------------------------------------------------------------ static void draw_transition (gc &gc, int x, int y, const sigvalue &last, const sigvalue &value) { switch (value.type) { case ZERO: switch (last.type) { default: gc.line (x, y + vCellH, x + vCellW, y + vCellH); break; case ONE: gc.line (x, y + vCellHsep, x + vCellW/4, y + vCellH); gc.line (x + vCellW/4, y + vCellH, x + vCellW, y + vCellH); break; case Z: gc.line (x, y + vCellHt/2, x + vCellW/4, y + vCellH); gc.line (x + vCellW/4, y + vCellH, x + vCellW, y + vCellH); break; case STATE: gc.line (x, y + vCellHsep, x + vCellW/4, y + vCellH); gc.line (x, y + vCellH, x + vCellW, y + vCellH); break; } break; case ONE: switch (last.type) { default: gc.line (x, y + vCellHsep, x + vCellW, y + vCellHsep); break; case ZERO: case TICK: case PULSE: gc.line (x, y + vCellH, x + vCellW/4, y + vCellHsep); gc.line (x + vCellW/4, y + vCellHsep, x + vCellW, y + vCellHsep); break; case Z: gc.line (x, y + vCellHt/2, x + vCellW/4, y + vCellHsep); gc.line (x + vCellW/4, y + vCellHsep, x + vCellW, y + vCellHsep); break; case STATE: gc.line (x, y + vCellH, x + vCellW/4, y + vCellHsep); gc.line (x, y + vCellHsep, x + vCellW, y + vCellHsep); break; } break; case TICK: case PULSE: switch (last.type) { default: gc.line (x, y + vCellH, x + vCellW/4, y + vCellHsep); gc.line (x + vCellW/4, y + vCellHsep, x + vCellW/2, y + vCellHsep); gc.line (x + vCellW/2, y + vCellHsep, x + vCellW*3/4, y + vCellH); gc.line (x + vCellW*3/4, y + vCellH, x + vCellW, y + vCellH); break; case ONE: case X: gc.line (x, y + vCellHsep, x + vCellW/2, y + vCellHsep); gc.line (x + vCellW/2, y + vCellHsep, x + vCellW*3/4, y + vCellH); gc.line (x + vCellW*3/4, y + vCellH, x + vCellW, y + vCellH); break; case Z: gc.line (x, y + vCellHt/2, x + vCellW/4, y + vCellHsep); gc.line (x + vCellW/4, y + vCellHsep, x + vCellW/2, y + vCellHsep); gc.line (x + vCellW/2, y + vCellHsep, x + vCellW*3/4, y + vCellH); gc.line (x + vCellW*3/4, y + vCellH, x + vCellW, y + vCellH); break; case STATE: gc.line (x, y + vCellH, x + vCellW/4, y + vCellHsep); gc.line (x, y + vCellHsep, x + vCellW/2, y + vCellHsep); gc.line (x + vCellW/2, y + vCellHsep, x + vCellW*3/4, y + vCellH); gc.line (x + vCellW*3/4, y + vCellH, x + vCellW, y + vCellH); break; } break; case UNDEF: case X: for (int i = 0; i < 4; ++ i) { gc.line (x+i*(vCellW/4), y + vCellH, x+(i+1)*(vCellW/4), y + vCellHsep); gc.line (x+i*(vCellW/4), y + vCellHsep, x+(i+1)*(vCellW/4), y + vCellH); } break; case Z: switch (last.type) { default: gc.line (x, y + vCellHt/2, x + vCellW, y + vCellHt/2); break; case ZERO: case TICK: case PULSE: gc.line (x, y + vCellH, x + vCellW/4, y + vCellHt/2); gc.line (x + vCellW/4, y + vCellHt/2, x + vCellW, y + vCellHt/2); break; case ONE: gc.line (x, y + vCellHsep, x + vCellW/4, y + vCellHt/2); gc.line (x + vCellW/4, y + vCellHt/2, x + vCellW, y + vCellHt/2); break; case STATE: gc.line (x, y + vCellHsep, x + vCellW/8, y + vCellHt/2); gc.line (x, y + vCellH, x + vCellW/8, y + vCellHt/2); gc.line (x + vCellW/8, y + vCellHt/2, x + vCellW, y + vCellHt/2); break; } break; case STATE: switch (last.type) { default: if (value.text != last.text) { gc.line (x, y + vCellHsep, x + vCellW/4, y + vCellH); gc.line (x, y + vCellH, x + vCellW/4, y + vCellHsep); gc.line (x + vCellW/4, y + vCellHsep, x + vCellW, y + vCellHsep); gc.line (x + vCellW/4, y + vCellH, x + vCellW, y + vCellH); push_text (gc, x + vCellW/4, y + vCellHtxt, value.text); } else { gc.line (x, y + vCellHsep, x + vCellW, y + vCellHsep); gc.line (x, y + vCellH, x + vCellW, y + vCellH); } break; case ZERO: case TICK: case PULSE: gc.line (x, y + vCellH, x + vCellW/4, y + vCellHsep); gc.line (x + vCellW/4, y + vCellHsep, x + vCellW, y + vCellHsep); gc.line (x, y + vCellH, x + vCellW, y + vCellH); push_text (gc, x + vCellW/4, y + vCellHtxt, value.text); break; case ONE: gc.line (x, y + vCellHsep, x + vCellW/4, y + vCellH); gc.line (x + vCellW/4, y + vCellH, x + vCellW, y + vCellH); gc.line (x, y + vCellHsep, x + vCellW, y + vCellHsep); push_text (gc, x + vCellW/4, y + vCellHtxt, value.text); break; case Z: gc.line (x, y + vCellW/4, x + vCellW/8, y + vCellH); gc.line (x, y + vCellW/4, x + vCellW/8, y + vCellHsep); gc.line (x + vCellW/8, y + vCellH, x + vCellW, y + vCellH); gc.line (x + vCellW/8, y + vCellHsep, x + vCellW, y + vCellHsep); push_text (gc, x + vCellW/8, y + vCellHtxt, value.text); break; } } } // ------------------------------------------------------------ static void draw_dependency (gc &gc, int x0, int y0, int x1, int y1) { list shaft, head; gc.push (); gc.stroke_color ("blue"); if (x0 == x1) { int w = vCellW/20, h = vCellHt/6, h2 = vCellHt/10; if (y0 < y1) { y1 -= vCellHt/4; gc.line (x0, y0, x1, y1); gc.fill_color ("blue"); head.push_back (Coordinate (x1, y1)); head.push_back (Coordinate (x1 - w, y1 - h)); head.push_back (Coordinate (x1, y1 - h2)); head.push_back (Coordinate (x1 + w, y1 - h)); gc.polygon (head); } else { y1 += vCellHt/4; gc.line (x0, y0, x1, y1); gc.fill_color ("blue"); head.push_back (Coordinate (x1, y1)); head.push_back (Coordinate (x1 - w, y1 + h)); head.push_back (Coordinate (x1, y1 + h2)); head.push_back (Coordinate (x1 + w, y1 + h)); gc.polygon (head); } } else { int h = vCellHt/10, w1 = vCellW/12, w2 = vCellW/20; x1 -= vCellW/16; gc.fill_color ("none"); gc.fill_opacity (0); shaft.push_back (Coordinate (x0, y0)); shaft.push_back (Coordinate ((x0 + x1) / 2, y1)); shaft.push_back (Coordinate ((x0 + x1) / 2, y1)); shaft.push_back (Coordinate (x1, y1)); gc.bezier (shaft); gc.fill_color ("blue"); head.push_back (Coordinate (x1, y1)); head.push_back (Coordinate (x1 - w1, y1 - h)); head.push_back (Coordinate (x1 - w2, y1)); head.push_back (Coordinate (x1 - w1, y1 + h)); gc.polygon (head); } gc.pop (); } // ------------------------------------------------------------ static void draw_delay (gc &gc, int x0, int y0, int x1, int y1, int y2, const string &text) { list head; gc.push (); gc.stroke_color ("blue"); if (x0 == x1) gc.line (x0, y0, x1, y1); else { gc.text (x0 + vCellWtsep, y2 - vCellHt/16, text); gc.line (x0, y0, x0, y2 + vCellHt/8); gc.line (x1, y1, x1, y2 - vCellHt/8); gc.line (x0, y2, x1, y2); gc.fill_color ("blue"); head.push_back (Coordinate (x1, y2)); head.push_back (Coordinate (x1 - vCellW/12, y2 - vCellHt/10)); head.push_back (Coordinate (x1 - vCellW/20, y2)); head.push_back (Coordinate (x1 - vCellW/12, y2 + vCellHt/10)); gc.polygon (head); } gc.pop (); } // ------------------------------------------------------------ static void render_common (gc& gc, const data &d, double hscale, double vscale) { gc.push (); gc.scaling (hscale, vscale); gc.font (vFont); gc.point_size (vFontPointsize); gc.stroke_width (vLineWidth); gc.stroke_color ("black"); int labelWidth = label_width (d); // draw a "scope-like" diagram for each signal map ypos; int y = 0; for (signal_sequence::const_iterator i = d.sequence.begin (); i != d.sequence.end (); ++ i) { const sigdata &sig = d.find_signal (*i); push_text (gc, vCellWrm, y + vCellHtxt, *i); ypos[*i] = y; int x = labelWidth + vCellWtsep; sigvalue last; for (value_sequence::const_iterator j = sig.data.begin (); j != sig.data.end (); ++ j) { draw_transition (gc, x, y, last, *j); last = *j; x += vCellW; } y += vCellHt + vCellHdel * sig.maxdelays; } // draw the smooth arrows indicating the triggers for signal changes for (list::const_iterator i = d.dependencies.begin (); i != d.dependencies.end (); ++ i) draw_dependency (gc, labelWidth + vCellWtsep + vCellWrm + vCellW * i->n_trigger, vCellHt/2 + ypos[i->trigger], labelWidth + vCellWtsep + vCellWrm + vCellW * i->n_effect, vCellHt/2 + ypos[i->effect]); // draw the timing delay annotations for (list::const_iterator i = d.delays.begin (); i != d.delays.end (); ++ i) draw_delay (gc, labelWidth + vCellWtsep + vCellWrm + vCellW * i->n_trigger, vCellHt/2 + ypos[i->trigger], labelWidth + vCellWtsep + vCellWrm + vCellW * i->n_effect, vCellHt/2 + ypos[i->effect], ypos[i->trigger] + vCellHt + vCellHdel * i->offset + vCellHtdel, i->text); gc.pop (); } // ------------------------------------------------------------ void timing::render (gc &gc, const data &d, double scale) { int base_width, base_height; base_size (d, base_width, base_height); gc.width = (int)(scale * base_width); gc.height = (int)(scale * base_height); render_common (gc, d, scale, scale); } // ------------------------------------------------------------ void timing::render (gc &gc, const data &d, int w, int h, bool fixAspect) { int base_width, base_height; base_size (d, base_width, base_height); gc.width = w; gc.height = h; double hscale = w / (double)base_width; double vscale = h / (double)base_height; if (fixAspect) { // to maintain aspect ratio, and fit the image: hscale = vscale = min (hscale, vscale); } render_common (gc, d, hscale, vscale); } // ------------------------------------------------------------ #ifndef LITE magick_gc::~magick_gc (void) { } // ------------------------------------------------------------ void magick_gc::bezier (const std::list &points) { drawables.push_back (DrawableBezier (points)); } // ------------------------------------------------------------ void magick_gc::fill_color (const std::string &name) { drawables.push_back (DrawableFillColor (name)); } // ------------------------------------------------------------ void magick_gc::fill_opacity (int op) { drawables.push_back (DrawableFillOpacity (op)); } // ------------------------------------------------------------ void magick_gc::font (const std::string& name) { drawables.push_back (DrawableFont (name, AnyStyle, 100, AnyStretch)); } // ------------------------------------------------------------ void magick_gc::line (int x1, int y1, int x2, int y2) { drawables.push_back (DrawableLine (x1, y1, x2, y2)); } // ------------------------------------------------------------ void magick_gc::point_size (int size) { drawables.push_back (DrawablePointSize (size)); } // ------------------------------------------------------------ void magick_gc::polygon (const std::list &points) { drawables.push_back (DrawablePolygon (points)); } // ------------------------------------------------------------ void magick_gc::pop (void) { drawables.push_back (DrawablePopGraphicContext ()); } // ------------------------------------------------------------ void magick_gc::push (void) { drawables.push_back (DrawablePushGraphicContext ()); } // ------------------------------------------------------------ void magick_gc::scaling (double hscale, double vscale) { drawables.push_back (DrawableScaling (hscale, vscale)); } // ------------------------------------------------------------ void magick_gc::stroke_color (const std::string& name) { drawables.push_back (DrawableStrokeColor (name)); } // ------------------------------------------------------------ void magick_gc::stroke_width (int w) { drawables.push_back (DrawableStrokeWidth (w)); } // ------------------------------------------------------------ void magick_gc::text (int x, int y, const std::string &text) { drawables.push_back (DrawableText (x, y, text)); } // ------------------------------------------------------------ void magick_gc::draw (Magick::Image& img) const { img.draw (drawables); } #endif /* ! LITE */ // ------------------------------------------------------------ postscript_gc::postscript_gc (void) { } postscript_gc::~postscript_gc (void) { } // ------------------------------------------------------------ void postscript_gc::bezier (const std::list &points) { std::list::const_iterator i = points.begin(); ps_text << "newpath\n"; ps_text << i->x () << ' ' << (height - i->y ()) << " moveto\n"; i++; while (i != points.end ()) { ps_text << i->x () << ' ' << (height - i->y ()) << "\n"; ++i; } ps_text << "curveto\n"; ps_text << "stroke\n"; } // ------------------------------------------------------------ void postscript_gc::fill_color (const std::string& name) { stroke_color (name); } // ------------------------------------------------------------ void postscript_gc::fill_opacity (int op) { } // ------------------------------------------------------------ void postscript_gc::font (const std::string& name) { ps_text << '/' << name << " findfont\n"; } // ------------------------------------------------------------ void postscript_gc::line (int x1, int y1, int x2, int y2) { ps_text << "newpath\n"; ps_text << x1 << ' ' << (height - y1) << " moveto\n"; ps_text << x2 << ' ' << (height - y2) << " lineto\n"; ps_text << "stroke\n"; } // ------------------------------------------------------------ void postscript_gc::point_size (int size) { ps_text << size << " scalefont\nsetfont\n"; } // ------------------------------------------------------------ void postscript_gc::polygon (const std::list &points) { static const char *ops[] = {"stroke", "fill"}; std::list::const_iterator i; int j; for (j = 0; j < 2; j++) { ps_text << "newpath\n"; i = points.begin(); ps_text << i->x () << ' ' << (height - i->y ()) << " moveto\n"; i++; while (i != points.end ()) { ps_text << i->x () << ' ' << (height - i->y ()) << " lineto\n"; ++i; } ps_text << "closepath\n"; ps_text << ops[j] << '\n'; } } // ------------------------------------------------------------ void postscript_gc::pop (void) { ps_text << "restore\n"; } // ------------------------------------------------------------ void postscript_gc::push (void) { ps_text << "save\n"; } // ------------------------------------------------------------ void postscript_gc::scaling (double hscale, double vscale) { ps_text << hscale << ' ' << vscale << " scale\n"; } // ------------------------------------------------------------ void postscript_gc::stroke_color (const std::string& name) { if (name == "black") ps_text << "0.0 0.0 0.0 setrgbcolor\n"; else ps_text << "0.0 0.0 1.0 setrgbcolor\n"; } // ------------------------------------------------------------ void postscript_gc::stroke_width (int w) { ps_text << w << " setlinewidth\n"; } // ------------------------------------------------------------ void postscript_gc::text (int x, int y, const std::string& text) { unsigned int i; ps_text << "newpath\n"; ps_text << x << ' ' << (height - y) << " moveto\n"; ps_text << '('; for (i = 0; i < text.size(); i++) { char c = text[i]; if (c == '(' || c == ')') ps_text << '\\'; ps_text << c; } ps_text << ')' << " show\n"; } // ------------------------------------------------------------ static std::string filename_ext(const std::string &fname) { int i = fname.size () - 1; while (i >= 0 && fname[i] != '.') i--; return std::string (fname, i + 1); } // ------------------------------------------------------------ void postscript_gc::print (std::ostream& out) const { out << ps_text.str(); } // ------------------------------------------------------------ void postscript_gc::print (const std::string& filename) const { std::ofstream out; out.exceptions (ofstream::failbit | ofstream::badbit); out.open (filename.c_str()); std::string ext = filename_ext (filename); if (!strcasecmp (ext.c_str (), "eps")) { out << "%!PS-Adobe-3.0 EPSF-3.0\n"; out << "%%BoundingBox: 0 0 " << width << ' ' << height << '\n'; print (out); } else { out << "%!PS-Adobe-3.0\n"; print (out); out << "showpage\n"; } out << "%%EOF\n"; } // ------------------------------------------------------------ bool postscript_gc::has_ps_ext (const std::string &filename) { std::string ext = filename_ext (filename); return !(strcasecmp (ext.c_str (), "ps") && strcasecmp (ext.c_str (), "eps")); } drawtiming-0.7.1/src/main.cc0000644000076400007640000002011311165276041012637 00000000000000// Copyright (c)2004-2007 by Edward Counce, All rights reserved. // Copyright (c)2006-7 by Salvador E. Tropea, All rights reserved. // Copyright (c)2008 by Daniel Beer, All rights reserved. // This file is part of drawtiming. // // Drawtiming 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. // // Drawtiming is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with drawtiming; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #ifdef HAVE_CONFIG_H # include #endif #include "globals.h" #ifdef HAVE_GETOPT_H # include #else # include # define getopt_long(C,V,S,O,I) getopt(C,V,S) #endif using namespace std; #ifndef LITE using namespace Magick; #endif /* ! LITE */ #define FLAG_PAGESIZE 1 #define FLAG_SCALE 2 #define FLAG_ASPECT 4 extern FILE *yyin; extern int yydebug; int yyparse (void); static void usage (void); static void banner (void); static void freesoft (void); unsigned n; timing::data data; timing::signal_sequence deps; string outfile; int verbose = 0; enum option_t { OPT_ASPECT = 0x100, OPT_CELL_HEIGHT, OPT_CELL_WIDTH, OPT_FONT, OPT_FONT_SIZE, OPT_HELP, OPT_LINE_WIDTH, OPT_OUTPUT, OPT_SCALE, OPT_PAGESIZE, OPT_VERBOSE, OPT_VERSION }; #ifdef HAVE_GETOPT_H struct option opts[] = { {"aspect", no_argument, NULL, OPT_ASPECT}, {"cell-height", required_argument, NULL, OPT_CELL_HEIGHT}, {"cell-width", required_argument, NULL, OPT_CELL_WIDTH}, {"font", required_argument, NULL, OPT_FONT}, {"font-size", required_argument, NULL, OPT_FONT_SIZE}, {"help", no_argument, NULL, OPT_HELP}, {"line-width", required_argument, NULL, OPT_LINE_WIDTH}, {"output", required_argument, NULL, OPT_OUTPUT}, {"scale", required_argument, NULL, OPT_SCALE}, {"pagesize", required_argument, NULL, OPT_PAGESIZE}, {"verbose", no_argument, NULL, OPT_VERBOSE}, {"version", no_argument, NULL, OPT_VERSION}, {0, 0, 0, 0} }; #endif static void render_it (timing::gc& gc, int flags, int width, int height, double scale) { if (flags & FLAG_PAGESIZE) render (gc, data, width, height, (flags & FLAG_ASPECT)); else render (gc, data, scale); } int main (int argc, char *argv[]) { int width, height; double scale = 1; int flags = 0; int k, c; while ((c = getopt_long (argc, argv, "ac:f:hl:o:p:vVw:x:", opts, &k)) != -1) switch (c) { case 'a': case OPT_ASPECT: flags |= FLAG_ASPECT; break; case 'c': case OPT_CELL_HEIGHT: timing::vCellHt = atoi (optarg); break; case OPT_FONT: timing::vFont = optarg; break; case 'f': case OPT_FONT_SIZE: timing::vFontPointsize = atoi (optarg); break; case 'h': case OPT_HELP: usage (); exit (1); break; case 'l': case OPT_LINE_WIDTH: timing::vLineWidth = atoi (optarg); break; case 'o': case OPT_OUTPUT: outfile = optarg; break; case 'p': case OPT_PAGESIZE: flags |= FLAG_PAGESIZE; sscanf (optarg, "%dx%d", &width, &height); break; case 'x': case OPT_SCALE: flags |= FLAG_SCALE; scale = atof (optarg); break; case 'v': case OPT_VERBOSE: ++ verbose; break; case 'V': case OPT_VERSION: banner (); freesoft (); exit (0); break; case 'w': case OPT_CELL_WIDTH: timing::vCellW = atoi (optarg); break; } if (optind >= argc) { usage (); exit (1); } if ((flags & FLAG_SCALE) && (flags & FLAG_PAGESIZE)) { cerr << "The pagesize and scale options are mutually exclusive" << endl; exit (2); } if ((flags & FLAG_SCALE) && scale <= 0) { cerr << "Bad scale factor (" << scale << ") given" << endl; exit (2); } if ((flags & FLAG_PAGESIZE) && (width <= 0 || height <= 0)) { cerr << "Bad page size given (" << width << " x " << height << ")" << endl; exit (2); } yydebug = 0; if (verbose > 1) yydebug = 1; try { for (int i = optind; i < argc; ++ i) { yyin = fopen (argv[i], "rt"); if (yyin == NULL) perror (argv[i]); else { if (yyparse () != 0) exit (2); fclose (yyin); } } data.pad (n); if (verbose) cout << data; if (outfile.empty ()) return 0; if (timing::postscript_gc::has_ps_ext (outfile)) { timing::postscript_gc gc; render_it (gc, flags, width, height, 1.0); gc.print (outfile); } else { #ifndef LITE timing::magick_gc gc; render_it (gc, flags, width, height, scale); Image img (Geometry (gc.width, gc.height), "white"); gc.draw (img); img.write (outfile); #endif /* ! LITE */ } } #ifndef LITE catch (Magick::Exception &err) { cerr << "caught Magick++ exception: " << err.what () << endl; return 2; } #endif /* ! LITE */ catch (timing::exception &err) { cerr << "caught timing exception: " << err.what () << endl; return 2; } return 0; } void freesoft (void) { cout << "This is free software; see the source for copying conditions. There is NO" << endl << "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." << endl; } void banner (void) { cout << "drawtiming " VERSION << " + postscript patches" << endl << "Copyright (c) 2004-2007 by Edward Counce" << endl << "Copyright (c) 2006-2007 by Salvador E. Tropea" << endl << "Copyright (c) 2008 by Daniel Beer" << endl; } void usage (void) { banner (); cout << "To generate a timing diagram, write a signal description file named," << endl << "for example infile.txt, and run the application as shown:" << endl << endl << " drawtiming --output outfile.gif infile.txt" << endl << endl << "The following options are accepted:" << endl << endl << "-h" << endl << "--help" << endl << " Show this help text." << endl << "-o " << endl << "--output " << endl << " Required to produce an output image. The output format is determined" << endl << " from the filename. For more details on this, consult the ImageMagick" << endl << " documentation and the ImageMagick(1) man page" << endl << endl << " In addition to the formats supported by ImageMagick, Postscript " << endl << " output can be generated (this is enabled when the output filename's " << endl << " extension is either \"ps\" or \"eps\")." << endl << "-x " << endl << "--scale " << endl << " Scales the canvas size on which to render. This option has no effect" << endl << " in Postscript output." << endl << "-p x" << endl << "--pagesize x" << endl << " Specify the canvas size to render on." << endl << "-a" << endl << "--aspect" << endl << " Maintain fixed aspect ratio if --pagesize given." << endl << "-v" << endl << "--verbose" << endl << " Increases the quantity of diagnostic output." << endl << "-c" << endl << "--cell-height" << endl << " Height of the signal (pixels) [48]." << endl << "-w" << endl << "--cell-width" << endl << " Width of the time unit (pixels) [64]." << endl << "--font " << endl << " Font [Helvetica]" << endl << "-f" << endl << "--font-size" << endl << " Font size (pt) [25]." << endl << "-l" << endl << "--line-width" << endl << " Line width (pixels) [3]." << endl << endl << "Consult the drawtiming(1) man page for details." << endl; } drawtiming-0.7.1/README0000644000076400007640000000333011163441123011470 00000000000000INTRODUCTION This project provides a command line tool for documenting hardware and software designs through timing diagrams. It includes a parser for reading an intuitive ASCII signal description from an input file, and uses the ImageMagick Magick++ API for rasterizing and outputting an image of a timing diagram. Notation typical of timing diagrams found in the Electrical Engineering discipline, including the signal state transitions with arrows indicating causal relationships between signals is generated. I am not aware of any noncommercial application to perform a similiar function. It is written in C++, and has been recently tested on Linux, but should also work for FreeBSD and Cygwin. I use this software to document the design of hardware and software projects. I find the resulting timing diagrams to be a good complement to call plots for some software projects -- especially those with complex relationships between various signals and state variables. Prior to writing this software, I created timing diagrams using schematic CAD software, but making changes to the signal behavior after the diagram was drawn was too much trouble. The software is licensed under the terms of the GPL. See the COPYING file for details of the terms under which you may modify or redistribute this software. INSTALL This package requires the Magick++ API from ImageMagick. See the INSTALL file for generic instructions. Step-by-step instructions can be found on the project homepage. USAGE Please consult the man page after installing this package. The man page describes the command usage and input file syntax. It also includes an example. 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Many people further contributed to drawtiming by reporting problems, suggesting various improvements or submitting actual code. Here is a list of these people. Help me keep it complete and exempt of errors. Wesley J. Landaker Salvador E. Tropea Eric Smith Daniel Beer Eucaly61 drawtiming-0.7.1/samples/0000777000076400007640000000000011165276312012351 500000000000000drawtiming-0.7.1/samples/statement1.txt0000644000076400007640000000025011163441124015101 00000000000000token = X, clock = "N", deps.length = "0". token = SYMBOL => deps.length = "1". token = "\"=\"". token = SYMBOL. token = "\".\"" => clock = "N+1" => deps.length = "0". drawtiming-0.7.1/samples/memory.txt0000644000076400007640000000031011163441124014321 00000000000000CS1 = 1, OE = 1, ADDR = X, DATA = Z. CS1 = 0, OE = 0, ADDR = "". OE -tOE> DATA = ""; CS1 -tCS1> DATA; ADDR -tACC> DATA. OE = 1, CS1 = 1, ADDR = X. CS1 -tH> DATA = Z; OE -tH> DATA; ADDR -tH> DATA. drawtiming-0.7.1/samples/runsamples.sh0000754000076400007640000000056011163441124015006 00000000000000#!/bin/sh -ex # this script is meant to be executed by running "make check" ../src/drawtiming -o sample.gif $srcdir/sample.txt ../src/drawtiming -o statement1.gif $srcdir/statement1.txt ../src/drawtiming -x 1.5 -o memory.gif $srcdir/memory.txt ../src/drawtiming -p 640x480 -o sample640x480.gif $srcdir/sample.txt ../src/drawtiming -o guenter.gif $srcdir/guenter.txt drawtiming-0.7.1/samples/sample.txt0000644000076400007640000000023011163441124014273 00000000000000POWER=0, FIRE=0, ARMED=0, LED=OFF, COUNT=N. POWER=1 => LED=GREEN. FIRE=1. FIRE => ARMED=1. FIRE=0. FIRE=1. FIRE, ARMED => LED=RED; FIRE => COUNT="N+1". drawtiming-0.7.1/samples/Makefile.am0000644000076400007640000000026311163441124014313 00000000000000TESTS = runsamples.sh EXTRA_DIST = runsamples.sh memory.txt sample.txt statement1.txt guenter.txt CLEANFILES = memory.gif sample.gif statement1.gif sample640x480.gif guenter.gif drawtiming-0.7.1/samples/guenter.txt0000644000076400007640000000005011163441124014463 00000000000000CLK25=tick. 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Tropea * Added: cell width and height, font size and line width configuration. * Modified: version to 0.6.0. 2005-05-29 Edward Counce * implemented the --pagesize and --aspect options * Release 0.5 2005-04-13 Edward Counce * added usage information * Release 0.4 2005-03-01 edward * resolved compiler warnings in timing.cc 2004-09-24 Edward Counce * Release 0.3 * added support for delay annotation 2004-09-22 Edward Counce * added "make check" target in the samples directory * updated documentation about signal values, and removed duplicate documentation from README. 2004-09-21 Edward Counce * added support for quoted signal values * reduced use of string comparisons while rendering * added copy constructors and assignment operators to classes 2004-09-20 Edward Counce * Release 0.2 * made scale a property of timing::diagram and moved supporting code into that class. * added man page. 2004-09-15 Edward Counce * Release 0.1 * Restructured for autoconf/automake. 2004-09-14 Edward Counce * Added rudimentary exception handling at toplevel * Added Makefile.freebsd for compiling on FreeBSD. * Fixed license notice in source files. drawtiming-0.7.1/configure0000754000076400007640000055655611165276300012552 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.59. # # Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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PACKAGE=drawtiming VERSION=0.7.1 cat >>confdefs.h <<_ACEOF #define PACKAGE "$PACKAGE" _ACEOF cat >>confdefs.h <<_ACEOF #define VERSION "$VERSION" _ACEOF # Some tools Automake needs. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} install_sh=${install_sh-"$am_aux_dir/install-sh"} # Installed binaries are usually stripped using `strip' when the user # run `make install-strip'. However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' ac_config_headers="$ac_config_headers config.h" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_l_yywrap=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_l_yywrap=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_l_yywrap" >&5 echo "${ECHO_T}$ac_cv_lib_l_yywrap" >&6 if test $ac_cv_lib_l_yywrap = yes; then LEXLIB="-ll" fi fi fi if test "x$LEX" != "x:"; then echo "$as_me:$LINENO: checking lex output file root" >&5 echo $ECHO_N "checking lex output file root... $ECHO_C" >&6 if test "${ac_cv_prog_lex_root+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # The minimal lex program is just a single line: %%. But some broken lexes # (Solaris, I think it was) want two %% lines, so accommodate them. cat >conftest.l <<_ACEOF %% %% _ACEOF { (eval echo "$as_me:$LINENO: \"$LEX conftest.l\"") >&5 (eval $LEX conftest.l) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } if test -f lex.yy.c; then ac_cv_prog_lex_root=lex.yy elif test -f lexyy.c; then ac_cv_prog_lex_root=lexyy else { { echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5 echo "$as_me: error: cannot find output from $LEX; giving up" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5 echo "${ECHO_T}$ac_cv_prog_lex_root" >&6 rm -f conftest.l LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5 echo $ECHO_N "checking whether yytext is a pointer... $ECHO_C" >&6 if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # POSIX says lex can declare yytext either as a pointer or an array; the # default is implementation-dependent. Figure out which it is, since # not all implementations provide the %pointer and %array declarations. ac_cv_prog_lex_yytext_pointer=no echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c ac_save_LIBS=$LIBS LIBS="$LIBS $LEXLIB" cat >conftest.$ac_ext <<_ACEOF `cat $LEX_OUTPUT_ROOT.c` _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_lex_yytext_pointer=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_save_LIBS rm -f "${LEX_OUTPUT_ROOT}.c" fi echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5 echo "${ECHO_T}$ac_cv_prog_lex_yytext_pointer" >&6 if test $ac_cv_prog_lex_yytext_pointer = yes; then cat >>confdefs.h <<\_ACEOF #define YYTEXT_POINTER 1 _ACEOF fi fi if test "$LEX" = :; then LEX=${am_missing_run}flex fi # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. # Account for people who put trailing slashes in PATH elements. case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" break 3 fi fi done done ;; esac done fi if test "${ac_cv_path_install+set}" = set; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL=$ac_install_sh fi fi echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi echo "$as_me:$LINENO: checking for getopt_long in -lgnugetopt" >&5 echo $ECHO_N "checking for getopt_long in -lgnugetopt... $ECHO_C" >&6 if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgnugetopt $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char getopt_long (); int main () { getopt_long (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_gnugetopt_getopt_long=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gnugetopt_getopt_long=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_gnugetopt_getopt_long" >&5 echo "${ECHO_T}$ac_cv_lib_gnugetopt_getopt_long" >&6 if test $ac_cv_lib_gnugetopt_getopt_long = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBGNUGETOPT 1 _ACEOF LIBS="-lgnugetopt $LIBS" fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in getopt.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Check whether --with-magick or --without-magick was given. if test "${with_magick+set}" = set; then withval="$with_magick" else with_magick=check fi; if test "x$with_magick" != "xno"; then if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi PKG_CONFIG=$ac_cv_path_PKG_CONFIG if test -n "$PKG_CONFIG"; then echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5 echo "${ECHO_T}$PKG_CONFIG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_path_PKG_CONFIG"; then ac_pt_PKG_CONFIG=$PKG_CONFIG # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ac_pt_PKG_CONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG if test -n "$ac_pt_PKG_CONFIG"; then echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5 echo "${ECHO_T}$ac_pt_PKG_CONFIG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi PKG_CONFIG=$ac_pt_PKG_CONFIG else PKG_CONFIG="$ac_cv_path_PKG_CONFIG" fi fi if test -n "$PKG_CONFIG"; then _pkg_min_version=0.9.0 echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5 echo $ECHO_N "checking pkg-config is at least version $_pkg_min_version... $ECHO_C" >&6 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi drawtiming-0.7.1/NEWS0000644000076400007640000000133011163441122011304 000000000000002008-04-17 version 0.7 released Add postscript output support 2007-04-15 version 0.6 released Add cell width and height, font size and line width config. 2005-05-29 version 0.5 released Add --pagesize and --aspect options. 2005-04-13 version 0.4 released Adds usage reminder. Minor code improvements. 2004-09-25 version 0.3 released Adds support for quoted signal values. Adds support for delay annotation. 2004-09-20 version 0.2 released Adds a man page Website online at http://drawtiming.sourceforge.net 2004-09-15 version 0.1 released GNU Build system Adds exception handling 2004-09-10 version 0 released Initial version released on SourceForge.