diff options
Diffstat (limited to 'gdb/reggroups.h')
| -rw-r--r-- | gdb/reggroups.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gdb/reggroups.h b/gdb/reggroups.h index 2ad74bc..425a25c 100644 --- a/gdb/reggroups.h +++ b/gdb/reggroups.h @@ -49,11 +49,14 @@ 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); -/* 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_prev (struct gdbarch *gdbarch, + struct reggroup *curr); /* Is REGNUM a member of REGGROUP? */ extern int default_register_reggroup_p (struct gdbarch *gdbarch, int regnum, |