gram.y revision 7c478bd95313f5f23a4c958a745db2134aa03244
%{
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
* Copyright 1998 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <stdio.h>
#include <libelf.h>
#include "rdb.h"
extern void rdb_prompt();
%}
%union {
char * str;
int num;
}
%%
;
commands: /* empty */
;
{
rdb_prompt();
}
{
else
printf("unable to set breakpoint.\n");
rdb_prompt();
}
{
rdb_prompt();
}
{
else
rdb_prompt();
}
{
rdb_prompt();
}
{
rdb_prompt();
}
{
rdb_prompt();
}
{
puts($2);
free ($2);
rdb_prompt();
}
{
printf("rdb: event information enabled.\n");
printf("rdb: event information disabled.\n");
rdb_flags &= ~RDB_FL_EVENTS;
} else {
}
free($2);
rdb_prompt();
}
{
printf("get_linkmaps failed\n");
rdb_prompt();
}
{
printf("display_linkmaps failed\n");
rdb_prompt();
}
{
printf("display_maps failed\n");
rdb_prompt();
}
{
printf("single step\n");
sf = FLG_SN_VERBOSE;
sf |= FLG_SN_PLTSKIP;
rdb_prompt();
}
{
sf = FLG_SN_VERBOSE;
sf |= FLG_SN_PLTSKIP;
rdb_prompt();
}
{
sf = FLG_SN_VERBOSE;
sf |= FLG_SN_PLTSKIP;
else
printf("error: step <count> [silent]\n");
free($3);
rdb_prompt();
}
{
rdb_help(0);
rdb_prompt();
}
{
rdb_help($2);
free($2);
rdb_prompt();
}
{
rdb_prompt();
}
{
printf("plt skipping disabled\n");
} else {
printf("plt skipping enabled\n");
}
rdb_prompt();
}
{
free($2);
rdb_prompt();
}
{
rdb_prompt();
}
{
rdb_prompt();
}
{
rdb_prompt();
}
{
rdb_prompt();
}
{
printf("printing stack trace\n");
rdb_prompt();
}
{
rdb_prompt();
}
| NEWLINE
{
rdb_prompt();
}
;
{
$$ = $1 + $3;
}
| SYMBOL
{
else {
$$ = 0;
}
free($1);
}
| NUMBER
{
$$ = $1;
}
;
%%
void
{
}
}