Introduce shell of vhdlpp program.
Create the makefiles and configuration scripts to hold together the vhdlpp front-end program. Create a shell main.
This commit is contained in:
Stephen Williams
parent
ce7a6fa0da
commit
8cf1fd1820
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@ -43,6 +43,13 @@ dep
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/ivlpp/lexor.c
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/vhdlpp/lexor.cc
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/vhdlpp/lexor_keyword.cc
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/vhdlpp/parse.cc
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/vhdlpp/parse.h
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/vhdlpp/vhdlpp_config.h
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/vhdlpp/vhdlpp
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/lexor.cc
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/lexor_keyword.cc
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/parse.cc
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@ -38,7 +38,7 @@ exec_prefix = @exec_prefix@
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srcdir = @srcdir@
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datarootdir = @datarootdir@
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SUBDIRS = ivlpp vvp vpi libveriuser cadpli tgt-null tgt-stub tgt-vvp \
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SUBDIRS = ivlpp vhdlpp vvp vpi libveriuser cadpli tgt-null tgt-stub tgt-vvp \
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tgt-vhdl tgt-vlog95 driver
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# Only run distclean for these directories.
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NOTUSED = tgt-fpga tgt-pal tgt-verilog
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@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
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AC_INIT(netlist.h)
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AC_CONFIG_HEADER(config.h)
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AC_CONFIG_HEADER(_pli_types.h)
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AC_CONFIG_HEADER(vhdlpp/vhdlpp_config.h)
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AC_CONFIG_HEADER(vvp/config.h)
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AC_CONFIG_HEADER(vpi/vpi_config.h)
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AC_CONFIG_HEADER(libveriuser/config.h)
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@ -295,4 +296,4 @@ AC_MSG_RESULT(ok)
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# XXX disable tgt-fpga for the moment
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AC_OUTPUT(Makefile ivlpp/Makefile vvp/Makefile vpi/Makefile driver/Makefile driver-vpi/Makefile cadpli/Makefile libveriuser/Makefile tgt-null/Makefile tgt-stub/Makefile tgt-vvp/Makefile tgt-vhdl/Makefile tgt-fpga/Makefile tgt-verilog/Makefile tgt-pal/Makefile tgt-vlog95/Makefile)
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AC_OUTPUT(Makefile ivlpp/Makefile vhdlpp/Makefile vvp/Makefile vpi/Makefile driver/Makefile driver-vpi/Makefile cadpli/Makefile libveriuser/Makefile tgt-null/Makefile tgt-stub/Makefile tgt-vvp/Makefile tgt-vhdl/Makefile tgt-fpga/Makefile tgt-verilog/Makefile tgt-pal/Makefile tgt-vlog95/Makefile)
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@ -0,0 +1,102 @@
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#
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# This source code is free software; you can redistribute it
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# and/or modify it in source code form under the terms of the GNU
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# Library General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with this program; if not, write to the Free
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# Software Foundation, Inc.,
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# 59 Temple Place - Suite 330
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# Boston, MA 02111-1307, USA
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#
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SHELL = /bin/sh
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suffix = @install_suffix@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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srcdir = @srcdir@
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VPATH = $(srcdir)
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bindir = @bindir@
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libdir = @libdir@
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includedir = $(prefix)/include
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CC = @CC@
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CXX = @CXX@
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INSTALL = @INSTALL@
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INSTALL_SCRIPT = @INSTALL_SCRIPT@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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LEX = @LEX@
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YACC = @YACC@
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ifeq (.,.)
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INCLUDE_PATH = -I. -I..
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else
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INCLUDE_PATH = -I. -I.. -I$(srcdir) -I$(srcdir)/..
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endif
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CPPFLAGS = $(INCLUDE_PATH) @CPPFLAGS@ @DEFS@
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CFLAGS = @WARNING_FLAGS@ @CFLAGS@
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CXXFLAGS = @WARNING_FLAGS@ @WARNING_FLAGS_CXX@ @CXXFLAGS@
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LDFLAGS = @LDFLAGS@
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LIBS = @LIBS@ @EXTRALIBS@
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O = main.o lexor.o lexor_keyword.o parse.o
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all: dep vhdlpp@EXEEXT@
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clean:
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rm -f *.o *~
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rm -rf dep vhdlpp@EXEEXT@
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distclean: clean
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rm -f Makefile config.log
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rm -f stamp-vhdlpp_config-h vhdlpp_config.h
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Makefile: $(srcdir)/Makefile.in
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cd ..; ./config.status --file=vhdlpp/$@
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dep:
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mkdir dep
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vhdlpp@EXEEXT@: $O
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$(CXX) -o vhdlpp@EXEEXT@ $(LDFLAGS) $O $(LIBS)
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%.o: %.cc vhdlpp_config.h
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$(CXX) $(CPPFLAGS) $(CXXFLAGS) @DEPENDENCY_FLAG@ -c $< -o $*.o
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mv $*.d dep/$*.d
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lexor.o: lexor.cc parse.h
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parse.o: parse.cc
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lexor.cc: $(srcdir)/lexor.lex
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$(LEX) -s -olexor.cc $(srcdir)/lexor.lex
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parse.cc parse.h: $(srcdir)/parse.y
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$(YACC) --verbose -t -d -o parse.cc $(srcdir)/parse.y
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mv parse.cc.h parse.h 2>/dev/null || mv parse.hh parse.h
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lexor_keyword.o: lexor_keyword.cc parse.h
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lexor_keyword.cc: $(srcdir)/lexor_keyword.gperf
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gperf -o -i 7 --ignore-case -C -k 1-4,6,9,$$ -L ANSI-C -H keyword_hash -N check_identifier -t $(srcdir)/lexor_keyword.gperf > lexor_keyword.cc || (rm -f lexor_keyword.cc ; false)
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stamp-vhdlpp_config-h: $(srcdir)/vhdlpp_config.h.in ../config.status
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@rm -f $@
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cd ..; ./config.status --header=vhdlpp/vhdlpp_config.h
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vhplpp_config.h: stamp-vhdlpp_config-h
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-include $(patsubst %.o, dep/%.d, $O)
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@ -0,0 +1,24 @@
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#ifndef __compiler_H
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#define __compiler_H
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/*
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* Copyright (c) 1999-2010 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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const int GN_KEYWORD_2008 = 0x0001;
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#endif
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@ -0,0 +1,73 @@
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%option never-interactive
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%option nounput
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%option noyywrap
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%{
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/*
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* Copyright (c) 2011 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include "parse_api.h"
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# include "lexor_keyword.h"
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extern int lexor_keyword_code (const char*str, unsigned len);
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/*
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* Lexical location information is passed in the yylloc variable to th
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* parser. The file names, strings, are kept in a list so that I can
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* re-use them. The set_file_name function will return a pointer to
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* the name as it exists in the list (and delete the passed string.)
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* If the name is new, it will be added to the list.
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*/
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YYLTYPE yylloc;
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static int comment_enter;
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%}
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%x CCOMMENT
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%x LCOMMENT
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W [ \t\b\f\r]+
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%%
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[ \t\b\f\r] { ; }
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\n { yylloc.first_line += 1; }
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/* Single-line comments start with - - and run to the end of the
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current line. These are very easy to handle. */
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"--".* { comment_enter = YY_START; BEGIN(LCOMMENT); }
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<LCOMMENT>. { yymore(); }
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<LCOMMENT>\n { yylloc.first_line += 1; BEGIN(comment_enter); }
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/* The contents of C-style comments are ignored, like white space. */
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"/*" { comment_enter = YY_START; BEGIN(CCOMMENT); }
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<CCOMMENT>. { ; }
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<CCOMMENT>\n { yylloc.first_line += 1; }
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<CCOMMENT>"*/" { BEGIN(comment_enter); }
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[a-zA-Z_][a-zA-Z0-9_]* {
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int rc = lexor_keyword_code(yytext, yyleng);
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return rc;
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}
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@ -0,0 +1,34 @@
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/*
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* We need this to prevent -Wextra (-W) from complaining that the mask and
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* tokenType values are not initialized for the empty table entries.
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*/
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%define initializer-suffix ,0,0
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%{
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/* Command-line: gperf -o -i 1 --ignore-case -C -k 1-3,$ -L C -H keyword_hash -N check_identifier -tT lexor_keyword.gperf */
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#include "vhdlpp_config.h"
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#include <cstring>
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#include "compiler.h"
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#include "parse.h"
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%}
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struct lexor_keyword { const char*name; int mask; int tokenType; };
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%%
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abs, GN_KEYWORD_2008, K_abs
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access, GN_KEYWORD_2008, K_access
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architecture, GN_KEYWORD_2008, K_architecture
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%%
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int lexor_keyword_mask = GN_KEYWORD_2008;
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int lexor_keyword_code(const char*str, unsigned nstr)
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{
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const struct lexor_keyword*rc = check_identifier(str, nstr);
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if (rc == 0)
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return IDENTIFIER;
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else if ((rc->mask & lexor_keyword_mask) == 0)
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return IDENTIFIER;
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else
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return rc->tokenType;
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}
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@ -0,0 +1,70 @@
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const char COPYRIGHT[] =
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"Copyright (c) 2011 Stephen Williams (steve@icarus.com)";
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/*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include "vhdlpp_config.h"
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# include "version_base.h"
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# include "version_tag.h"
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const char NOTICE[] =
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" This program is free software; you can redistribute it and/or modify\n"
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" it under the terms of the GNU General Public License as published by\n"
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" the Free Software Foundation; either version 2 of the License, or\n"
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" (at your option) any later version.\n"
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"\n"
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" This program is distributed in the hope that it will be useful,\n"
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" but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
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" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
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" GNU General Public License for more details.\n"
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"\n"
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" You should have received a copy of the GNU General Public License along\n"
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" with this program; if not, write to the Free Software Foundation, Inc.,\n"
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" 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\n"
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;
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# include <stdio.h>
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# include <stdlib.h>
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#if defined(HAVE_GETOPT_H)
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# include <getopt.h>
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#endif
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int main(int argc, char*argv[])
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{
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int opt;
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while ( (opt=getopt(argc, argv, "vV")) != EOF) switch (opt) {
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case 'v':
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fprintf(stderr, "Icarus Verilog VHDL Parse version "
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VERSION " (" VERSION_TAG ")\n\n");
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fprintf(stderr, "%s\n\n", COPYRIGHT);
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fputs(NOTICE, stderr);
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break;
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case 'V':
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fprintf(stdout, "Icarus Verilog VHDL Parse version "
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VERSION " (" VERSION_TAG ")\n\n");
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fprintf(stdout, "%s\n\n", COPYRIGHT);
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fputs(NOTICE, stdout);
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break;
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}
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return 0;
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}
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@ -0,0 +1,64 @@
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%{
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/*
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* Copyright (c) 2011 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
|
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
|
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*
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||||
* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
|
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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# include "vhdlpp_config.h"
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# include "parse_api.h"
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static void yyerror(const char*msg);
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%}
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/* The keywords are all tokens. */
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%token K_abs K_access K_after K_alias K_all K_and K_architecture
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%token K_array K_assert K_assume K_assume_guarantee K_attribute
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%token K_begin K_block K_body K_buffer K_bus
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%token K_case K_component K_configuration K_constant K_context K_cover
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%token K_default K_disconect K_downto
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%token K_else K_elsif K_end K_entity K_exit
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%token K_fairness K_file K_for K_force K_function
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%token K_generate K_generic K_group K_guarded
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%token K_if K_impure K_in K_internal K_inout K_is
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%token K_label K_library K_linkage K_literal K_loop
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%token K_map K_mod
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%token K_nand K_new K_next K_nor K_not K_null
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%token K_of K_on K_open K_or K_others K_out
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%token K_package K_parameter K_port K_postponed K_procedure K_process
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%token K_property K_protected K_pure
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%token K_range K_record K_register K_reject K_release K_rem K_report
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%token K_restrict K_restrict_guarantee K_return K_rol K_ror
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%token K_select K_sequence K_seerity K_signal K_shared
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%token K_sla K_sll K_sra K_srl K_string K_subtype
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%token K_then K_to K_transport K_type
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%token K_unaffected K_units K_until K_use
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%token K_variable K_vmode K_vprop K_vunit
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%token K_wait K_when K_while K_with
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%token K_xnor K_xor
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/* Identifiers that are not keywords are identifiers. */
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%token IDENTIFIER
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%%
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main : ;
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%%
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static void yyerror(const char*msg)
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{
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}
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@ -0,0 +1,38 @@
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#ifndef __parse_api_H
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#define __parse_api_H
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/*
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* Copyright (c) 2011 Stephen Williams (steve@icarus.com)
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*
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||||
* This source code is free software; you can redistribute it
|
||||
* and/or modify it in source code form under the terms of the GNU
|
||||
* General Public License as published by the Free Software
|
||||
* Foundation; either version 2 of the License, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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/*
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* The vlltype supports the passing of detailed source file location
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* information between the lexical analyzer and the parser. Defining
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* YYLTYPE compels the lexor to use this type and not something other.
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*/
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struct yyltype {
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unsigned first_line;
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unsigned first_column;
|
||||
unsigned last_line;
|
||||
unsigned last_column;
|
||||
const char*text;
|
||||
};
|
||||
# define YYLTYPE struct yyltype
|
||||
|
||||
extern int yylex(void);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
#ifndef __vhdlpp_config_H /* -*- c++ -*- */
|
||||
#define __vhdlpp_config_H
|
||||
/*
|
||||
* Copyright (c) 2011 Stephen Williams (steve@icarus.com)
|
||||
*
|
||||
* This source code is free software; you can redistribute it
|
||||
* and/or modify it in source code form under the terms of the GNU
|
||||
* General Public License as published by the Free Software
|
||||
* Foundation; either version 2 of the License, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
||||
*/
|
||||
|
||||
#if defined(__cplusplus)
|
||||
# if !defined(__GNUC__)
|
||||
using namespace std;
|
||||
# elif (__GNUC__ == 3)
|
||||
using namespace std;
|
||||
# endif
|
||||
#endif
|
||||
|
||||
# undef HAVE_GETOPT_H
|
||||
# undef HAVE_INTTYPES_H
|
||||
# undef HAVE_LIBIBERTY_H
|
||||
# undef HAVE_FCHMOD
|
||||
# undef HAVE_SYS_WAIT_H
|
||||
|
||||
#ifdef HAVE_INTTYPES_H
|
||||
# include <inttypes.h>
|
||||
#endif
|
||||
|
||||
#endif /* __config_H */
|
||||
Loading…
Reference in New Issue