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authorAndrew Cagney <cagney@redhat.com>2003-08-04 20:34:10 +0000
committerAndrew Cagney <cagney@redhat.com>2003-08-04 20:34:10 +0000
commit6c7d17ba3a5d982ae1c2b972417aedce0f404cf5 (patch)
tree2608b73719576cc5a6c1aa63742969c4ded95f3c /gdb/reggroups.h
parent95cd630eaeeb7c59acb5129df8a18b808dfabe23 (diff)
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2003-08-04 Andrew Cagney <cagney@redhat.com>
* reggroups.c (struct reggroup_el): Define. (struct reggroups): Delete field "nr_group". Replace array "group" with a "first" to "last" linked list. (reggroups_init): Update. Allocate using gdbarch's obstack. (reggroups_free): Delete function. (add_group): Update. Add "el" parameter. (reggroup_add): Pass gdbarch obstack allocated space to add_group. (default_groups): Update. (reggroup_next): Replace reggroups. (reggroups_dump): Update. (_initialize_reggroup): Pass XMALLOC allocated space to add_group. * regcache.c (regcache_dump): Use reggroup_next instead of reggroups. * infcmd.c (registers_info): Use reggroup_next instead of reggroups.
Diffstat (limited to 'gdb/reggroups.h')
-rw-r--r--gdb/reggroups.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/gdb/reggroups.h b/gdb/reggroups.h
index 0088a85..22c0a6f 100644
--- a/gdb/reggroups.h
+++ b/gdb/reggroups.h
@@ -51,8 +51,11 @@ 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);
-/* The register groups for the current architecture. */
-extern struct reggroup *const *reggroups (struct gdbarch *gdbarch);
+/* 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. */
+extern struct reggroup *reggroup_next (struct gdbarch *gdbarch,
+ struct reggroup *last);
/* Is REGNUM a member of REGGROUP? */
extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum,