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[/] [openrisc/] [trunk/] [or1ksim/] [cpu/] [common/] [labels.h] - Blame information for rev 368

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1 19 jeremybenn
/* labels.h -- Abstract entities header file handling labels
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   Copyright (C) 2001 Marko Mlinar, markom@opencores.org
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   Copyright (C) 2008 Embecosm Limited
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   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
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   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
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   This program is free software; you can redistribute it and/or modify it
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   under the terms of the GNU General Public License as published by the Free
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   Software Foundation; either version 3 of the License, or (at your option)
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   any later version.
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   This program is distributed in the hope that it will be useful, but WITHOUT
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   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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   more details.
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   You should have received a copy of the GNU General Public License along
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   with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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/* This program is commented throughout in a fashion suitable for processing
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   with Doxygen. */
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#ifndef LABELS__H_
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#define LABELS__H_
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/* Package include */
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#include "abstract.h"
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/*! Structure for holding one label per particular memory location */
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struct label_entry
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{
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  char               *name;
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  oraddr_t            addr;
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  struct label_entry *next;
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};
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/*! Structure repesenting a breakpoint */
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struct breakpoint_entry
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{
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  oraddr_t                 addr;
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  struct breakpoint_entry *next;
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};
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/* Globally visible variables */
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extern struct breakpoint_entry *breakpoints;
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/* Function prototypes for external use */
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extern void                init_labels ();
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extern void                add_label (oraddr_t  addr,
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                                      char     *name);
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extern struct label_entry *get_label (oraddr_t addr);
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extern struct label_entry *find_label (char *name);
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extern oraddr_t            eval_label (char *name);
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extern void                add_breakpoint (oraddr_t addr);
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extern void                remove_breakpoint (oraddr_t addr);
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extern void                print_breakpoints ();
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extern int                 has_breakpoint (oraddr_t addr);
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extern void                init_breakpoints ();
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#endif  /* LABELS__H_ */

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