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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [gdb/] [reggroups.h] - Blame information for rev 853

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1 24 jeremybenn
/* Register groupings for GDB, the GNU debugger.
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   Copyright (C) 2002, 2007, 2008 Free Software Foundation, Inc.
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   Contributed by Red Hat.
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   This file is part of GDB.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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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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   You should have received a copy of the GNU General Public License
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   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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#ifndef REGGROUPS_H
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#define REGGROUPS_H
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struct gdbarch;
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struct reggroup;
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enum reggroup_type { USER_REGGROUP, INTERNAL_REGGROUP };
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/* Pre-defined, user visible, register groups.  */
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extern struct reggroup *const general_reggroup;
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extern struct reggroup *const float_reggroup;
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extern struct reggroup *const system_reggroup;
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extern struct reggroup *const vector_reggroup;
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extern struct reggroup *const all_reggroup;
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/* Pre-defined, internal, register groups.  */
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extern struct reggroup *const save_reggroup;
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extern struct reggroup *const restore_reggroup;
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/* Create a new local register group.  */
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extern struct reggroup *reggroup_new (const char *name,
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                                      enum reggroup_type type);
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/* Add a register group (with attribute values) to the pre-defined list.  */
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extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group);
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/* Register group attributes.  */
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extern const char *reggroup_name (struct reggroup *reggroup);
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extern enum reggroup_type reggroup_type (struct reggroup *reggroup);
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/* Interator for the architecture's register groups.  Pass in NULL,
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   returns the first group.  Pass in a group, returns the next group,
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   or NULL when the last group is reached.  */
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extern struct reggroup *reggroup_next (struct gdbarch *gdbarch,
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                                       struct reggroup *last);
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/* Is REGNUM a member of REGGROUP?  */
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extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
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                                        struct reggroup *reggroup);
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#endif

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