Add a NEWS entry for multithreaded symbol loading

[deliverable/binutils-gdb.git] / gdb / reggroups.h

diff --git a/gdb/reggroups.h b/gdb/reggroups.h
index 837e453c5e161c796283a38b9d4ab8f3b7a75b23..593f5469f6e94290e7a1e9719a628c0369b2bb1b 100644 (file)
--- a/gdb/reggroups.h
+++ b/gdb/reggroups.h
@@ -1,6 +1,6 @@
 /* Register groupings for GDB, the GNU debugger.
 
 /* Register groupings for GDB, the GNU debugger.
 

-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002-2019 Free Software Foundation, Inc.

 
    Contributed by Red Hat.
 
 
    Contributed by Red Hat.
 


@@ -8,7 +8,7 @@
 
    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
 
    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 2 of the License, or
+   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,
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,


@@ -17,9 +17,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    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, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 #ifndef REGGROUPS_H
 #define REGGROUPS_H
 
 #ifndef REGGROUPS_H
 #define REGGROUPS_H


@@ -43,6 +41,10 @@ extern struct reggroup *const restore_reggroup;
 /* Create a new local register group.  */
 extern struct reggroup *reggroup_new (const char *name,
                                      enum reggroup_type type);
 /* Create a new local register group.  */
 extern struct reggroup *reggroup_new (const char *name,
                                      enum reggroup_type type);

+/* Create a new register group allocated onto the gdbarch obstack.  */
+extern struct reggroup *reggroup_gdbarch_new (struct gdbarch *gdbarch,
+                                             const char *name,
+                                             enum reggroup_type type);

 
 /* Add a register group (with attribute values) to the pre-defined list.  */
 extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group);
 
 /* Add a register group (with attribute values) to the pre-defined list.  */
 extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group);


@@ -51,11 +53,16 @@ extern void reggroup_add (struct gdbarch *gdbarch, struct reggroup *group);
 extern const char *reggroup_name (struct reggroup *reggroup);
 extern enum reggroup_type reggroup_type (struct reggroup *reggroup);
 
 extern const char *reggroup_name (struct reggroup *reggroup);
 extern enum reggroup_type reggroup_type (struct reggroup *reggroup);
 

-/* Interator for the architecture's register groups.  Pass in NULL,
-   returns the first group.  Pass in a group, returns the next group,
-   or NULL when the last group is reached.  */
+/* Iterators for the architecture's register groups.  Pass in NULL, returns
+   the first (for next), or last (for prev) group.  Pass in a group,
+   returns the next or previous group, or NULL when either the end or the
+   beginning of the group list is reached.  */

 extern struct reggroup *reggroup_next (struct gdbarch *gdbarch,
                                       struct reggroup *last);
 extern struct reggroup *reggroup_next (struct gdbarch *gdbarch,
                                       struct reggroup *last);

+extern struct reggroup *reggroup_prev (struct gdbarch *gdbarch,
+                                      struct reggroup *curr);
+/* Find a reggroup by name.  */
+extern 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,
 
 /* Is REGNUM a member of REGGROUP?  */
 extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum,