WebSVN – Vertical – Blame – /branches/metal/spares/sa_lex.l

Rev	Author	Line No.	Line
2	mjames	1	%{
		2	/* $Header: c:\\cygwin\\cvsroot/Vert03/spares/sa_lex.l,v 1.1.1.1 2003/11/04 23:34:56 mjames Exp $ */
		3	/* $Log: sa_lex.l,v $
		4	/* Revision 1.1.1.1 2003/11/04 23:34:56 mjames
		5	/* Imported into local repositrory
		6	/*
		7	* Revision 1.18 2000/10/02 11:04:20 11:04:20 mjames (Mike James)
		8	* new_vhdl
		9	*
		10	* Revision 1.17 2000/09/27 14:42:21 14:42:21 mjames (Mike James)
		11	* Part of Release Sep_27_ST_2000
		12	*
		13	* Revision 1.16 2000/09/21 10:15:51 10:15:51 mjames (Mike James)
		14	* Part of Release Sep21Alpha
		15	*
		16	* Revision 1.15 2000/08/25 09:57:16 09:57:16 mjames (Mike James)
		17	* Part of Release Aug25_alpha
		18	*
		19	* Revision 1.14 2000/08/16 08:57:32 08:57:32 mjames (Mike James)
		20	* Part of Release CD01_Aug2000
		21	*
		22	* Revision 1.13 2000/08/14 14:45:13 14:45:13 mjames (Mike James)
		23	* Part of Release Aug_14_2000
		24	*
		25	* Revision 1.12 2000/08/11 08:30:34 08:30:34 mjames (Mike James)
		26	* Part of Release Aug_11_2000
		27	*
		28	* Revision 1.11 2000/08/09 10:31:49 10:31:49 mjames (Mike James)
		29	* Part of Release Aug__9_2000
		30	*
		31	* Revision 1.10 2000/05/31 11:43:00 11:43:00 mjames (Mike James)
		32	* Part of Release May_31_2000
		33	*
		34	* Revision 1.9 2000/05/08 17:01:40 17:01:40 mjames (Mike James)
		35	* Part of Release May__8_2000
		36	*
		37	* Revision 1.8 2000/05/08 16:59:33 16:59:33 mjames (Mike James)
		38	* Part of Release May__8_2000
		39	*
		40	* Revision 1.7 2000/05/08 16:57:09 16:57:09 mjames (Mike James)
		41	* Part of Release May__8_2000
		42	*
		43	* Revision 1.6 2000/03/08 16:19:30 16:19:30 mjames (Mike James)
		44	* New version including PC
		45	*
		46	* Revision 1.3 2000/01/20 15:58:50 15:58:50 mjames (Mike James)
		47	* Part of Release R22
		48	*
		49	* Revision 1.2 99/12/22 11:15:31 11:15:31 mjames (Mike James)
		50	* Part of Release Dec_22_1999
		51	*
		52	* Revision 1.1 99/11/23 13:55:08 13:55:08 mjames (Mike James)
		53	* Initial revision
		54	*
		55	* Revision 1.4 99/06/25 14:35:43 14:35:43 mjames (Mike James)
		56	* Added in reference to expression.h, but no changes made
		57	* to the function of acfread yet.
		58	*
		59	* Revision 1.3 98/02/11 11:26:42 11:26:42 mjames (Mike James)
		60	* Checked in for version 6.2a
		61	*
		62	* Revision 1.2 97/04/23 08:45:04 08:45:04 mjames (Mike James)
		63	* CHecked in for release rel23041997
		64	*
		65	* Revision 1.1 96/12/13 08:43:24 08:43:24 mjames (Mike James)
		66	* Initial revision
		67	*
		68	* Revision 1.14 96/07/19 14:38:28 14:38:28 mjames (Mike James)
		69	* Update to give to PRL
		70	*
		71	* Revision 1.13 1996/07/12 15:52:12 mjames
		72	* Sorted out things like Alias and Jumpers
		73	* Work Correctly
		74	* Print COrrectly
		75	*
		76	* Revision 1.12 96/06/17 10:52:22 10:52:22 mjames (Mike James)
		77	* Tidying up
		78	*
		79	* Revision 1.11 96/06/04 11:52:43 11:52:43 mjames (Mike James)
		80	* Slight modifications
		81	*
		82	* Revision 1.10 96/04/26 16:03:54 16:03:54 mjames (Mike James)
		83	* Set the limit on token length to be consistent with the rest of the code
		84	*
		85	* Revision 1.9 96/03/29 14:47:24 14:47:24 mjames (Mike James)
		86	* Added VHDL netlist writing to the capabilities of ACFREAD
		87	*
		88	* Revision 1.8 96/03/18 13:51:30 13:51:30 mjames (Mike James)
		89	* Real Revision 2.1
		90	*
		91	* Revision 1.6 96/02/13 09:13:19 09:13:19 mjames (Mike James)
		92	* Updated to be version 2.0 with net joining
		93	*
		94	* Revision 1.5 96/02/07 16:01:27 16:01:27 mjames (Mike James)
		95	* Added correct RCS header
		96	*
		97	* Revision 1.4 96/02/07 15:50:32 15:50:32 mjames (Mike James)
		98	* Added RCS ident message
		99	*
		100	* Revision 1.3 96/01/10 13:13:24 13:13:24 mjames (Mike James)
		101	* Works in debug mode with EPLD listings and PCB layout
		102	*
		103	* Revision 1.2 96/01/08 15:23:44 15:23:44 mjames (Mike James)
		104	* Managing to make sense of things now
		105	*
		106	* Revision 1.1 96/01/07 12:40:11 Mike_James
		107	* Initial revision
		108	*
		109	* Revision 1.1 96/01/04 17:55:24 17:55:24 mjames (Mike James)
		110	* Initial revision
		111	*
		112	* Revision 1.2 96/01/04 11:37:16 11:37:16 mjames (Mike James)
		113	* Compete parsing of FIT and ACF with ignore of junk .
		114	*
		115	* Revision 1.1 96/01/04 10:18:25 10:18:25 mjames (Mike James)
		116	* Initial revision
		117	*
		118	* */
		119	#include <stdio.h>
		120	/* see makefile for why */
		121	#include "net_yacc_tab.h"
		122	#include "lx_support.h"
		123	#include "generic.h"
		124	#include "expression.h"
		125	#include "database.h"
		126	#define YYLMAX MAXIDLEN
		127
		128	static char IDstr[] = "@(#)$Header: c:\\cygwin\\cvsroot/Vert03/spares/sa_lex.l,v 1.1.1.1 2003/11/04 23:34:56 mjames Exp $";
		129
		130	extern int yyval;
		131
		132	extern int lineno;
		133	%}
		134
		135	L [A-Za-z\~\-]
		136
		137	L2 [A-Za-z0-9_/\~\-\*\$]
		138
		139	Ct [ -\~]
		140
		141	Cm [^\n]
		142
		143	D [0-9]
		144	Spc [ \r\t]
		145
		146	S [^\"]
		147	Q [\"]
		148
		149
		150	%%
		151
		152	";" { return(SEMI); };
		153	"!" { return(PLING); };
		154	"." { return(DOT); };
		155	"," { return(COMMA); };
		156
		157	{Q}{S}{Q} { yylval.string = make_string(yytext) ; / do it anyway */
		158	return(ASTRING); };
		159	{L2}{L2}* { yylval.string = make_string(yytext) ; /* do it anyway */
		160	return(ASTRING); };
		161
		162	"--"{Cm}"\n" { lineno++; return(NL);/ VHDL comment */ };
		163	"/\"{Ct}"\/" { break; / c comment */ };
		164
		165	{Spc} { break; /* white space */ };
		166	"\n" { lineno++; return(NL); };
		167	%%
		168	/* dummy functions */
		169	void tidy_lex(void)
		170	{
		171	}
		172
		173	expression_t * compile_expression_from_string(char * s)
		174	{
		175	}

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