mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
/* Register groupings for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 2002-2023 Free Software Foundation, Inc.
|
|
|
|
Contributed by Red Hat.
|
|
|
|
This file is part of GDB.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef REGGROUPS_H
|
|
#define REGGROUPS_H
|
|
|
|
struct gdbarch;
|
|
|
|
/* The different register group types. */
|
|
enum reggroup_type {
|
|
/* Used for any register group that should be visible to the user.
|
|
Architecture specific register groups, as well as most of the default
|
|
groups will have this type. */
|
|
USER_REGGROUP,
|
|
|
|
/* Used for a few groups that GDB uses while managing machine state.
|
|
These groups are mostly hidden from the user. */
|
|
INTERNAL_REGGROUP
|
|
};
|
|
|
|
/* Individual register group. */
|
|
|
|
struct reggroup
|
|
{
|
|
/* Create a new register group object. The NAME is not owned by the new
|
|
reggroup object, so must outlive the object. */
|
|
reggroup (const char *name, enum reggroup_type type)
|
|
: m_name (name),
|
|
m_type (type)
|
|
{ /* Nothing. */ }
|
|
|
|
/* Return the name for this register group. */
|
|
const char *name () const
|
|
{ return m_name; }
|
|
|
|
/* Return the type of this register group. */
|
|
enum reggroup_type type () const
|
|
{ return m_type; }
|
|
|
|
private:
|
|
/* The name of this register group. */
|
|
const char *m_name;
|
|
|
|
/* The type of this register group. */
|
|
enum reggroup_type m_type;
|
|
};
|
|
|
|
/* Pre-defined, user visible, register groups. */
|
|
extern const reggroup *const general_reggroup;
|
|
extern const reggroup *const float_reggroup;
|
|
extern const reggroup *const system_reggroup;
|
|
extern const reggroup *const vector_reggroup;
|
|
extern const reggroup *const all_reggroup;
|
|
|
|
/* Pre-defined, internal, register groups. */
|
|
extern const reggroup *const save_reggroup;
|
|
extern const reggroup *const restore_reggroup;
|
|
|
|
/* Create a new local register group. */
|
|
extern const reggroup *reggroup_new (const char *name,
|
|
enum reggroup_type type);
|
|
|
|
/* Create a new register group allocated onto the gdbarch obstack. */
|
|
extern const reggroup *reggroup_gdbarch_new (struct gdbarch *gdbarch,
|
|
const char *name,
|
|
enum reggroup_type type);
|
|
|
|
/* Add register group GROUP to the list of register groups for GDBARCH. */
|
|
extern void reggroup_add (struct gdbarch *gdbarch, const reggroup *group);
|
|
|
|
/* Return the list of all register groups for GDBARCH. */
|
|
extern const std::vector<const reggroup *> &
|
|
gdbarch_reggroups (struct gdbarch *gdbarch);
|
|
|
|
/* Find a reggroup by name. */
|
|
extern const reggroup *reggroup_find (struct gdbarch *gdbarch,
|
|
const char *name);
|
|
|
|
/* Is REGNUM a member of REGGROUP? */
|
|
extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
|
|
const struct reggroup *reggroup);
|
|
|
|
#endif
|