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authorPedro Alves <palves@redhat.com>2016-01-15 21:46:23 +0000
committerPedro Alves <palves@redhat.com>2016-01-15 21:46:23 +0000
commit71ef29a86b252a4780517fc9b2bf9f7d3dd2d991 (patch)
tree6906fc0e6297b079fa951857e19f15aefd7143cc /gdb/tid-parse.h
parent3f5b7598805c8253c43c989a540a2408c8b685ad (diff)
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Star wildcard ranges (e.g., "info thread 2.*")
Add support for specifying "all threads of inferior N", by writing "*" as thread number/range in thread ID lists. E.g., "info threads 2.*" or "thread apply 2.* bt". gdb/ChangeLog: 2016-01-15 Pedro Alves <palves@redhat.com> * NEWS: Mention star wildcard ranges. * cli/cli-utils.c (get_number_or_range): Check state->in_range first. (number_range_setup_range): New function. * cli/cli-utils.h (number_range_setup_range): New declaration. * thread.c (thread_apply_command): Support star TID ranges. * tid-parse.c (tid_range_parser_finished) (tid_range_parser_string, tid_range_parser_skip) (get_tid_or_range, get_tid_or_range): Handle TID_RANGE_STATE_STAR_RANGE. (tid_range_parser_star_range): New function. * tid-parse.h (enum tid_range_state) <TID_RANGE_STATE_STAR_RANGE>: New value. (tid_range_parser_star_range): New declaration. gdb/doc/ChangeLog: 2016-01-15 Pedro Alves <palves@redhat.com> * gdb.texinfo (Threads) <thread ID lists>: Document star ranges. gdb/testsuite/ChangeLog: 2016-01-15 Pedro Alves <palves@redhat.com> * gdb.multi/tids.exp: Test star wildcard ranges.
Diffstat (limited to 'gdb/tid-parse.h')
-rw-r--r--gdb/tid-parse.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/tid-parse.h b/gdb/tid-parse.h
index a690edf..830cf36 100644
--- a/gdb/tid-parse.h
+++ b/gdb/tid-parse.h
@@ -44,6 +44,9 @@ enum tid_range_state
/* Parsing the thread number or thread number range. */
TID_RANGE_STATE_THREAD_RANGE,
+
+ /* Parsing a star wildcard thread range. E.g., "1.*". */
+ TID_RANGE_STATE_STAR_RANGE,
};
/* An object of this type is passed to tid_range_parser_get_tid. It
@@ -142,6 +145,10 @@ extern int tid_range_parser_get_tid_range (struct tid_range_parser *parser,
int *inf_num,
int *thr_start, int *thr_end);
+/* Returns non-zero if processing a star wildcard (e.g., "1.*")
+ range. */
+extern int tid_range_parser_star_range (struct tid_range_parser *parser);
+
/* Returns non-zero if parsing has completed. */
extern int tid_range_parser_finished (struct tid_range_parser *parser);