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authorPedro Alves <palves@redhat.com>2016-01-13 10:56:09 +0000
committerPedro Alves <palves@redhat.com>2016-01-13 11:02:05 +0000
commitc84f6bbfe50ff13928360d3cc349d7c553867ce6 (patch)
tree70623a4c2386a9dd3a89a281fd087dc029aa7912 /gdb/testsuite
parent22a0232400ea09c57ab70d97cffc1f25e6320da7 (diff)
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Implement "info threads -gid"
This commit makes global thread IDs optionaly visible in "info threads", with the new "-gid" switch: (gdb) info threads -gid Id GId Target Id Frame 1.1 1 Thread 0x7ffff7fc2740 (LWP 6022) "threads" (running) 1.2 3 Thread 0x7ffff77c0700 (LWP 6028) "threads" (running) 1.3 4 Thread 0x7ffff7fc2740 (LWP 6032) "threads" (running) 2.1 2 Thread 0x7ffff7fc1700 (LWP 6037) "threads" (running) 2.2 5 Thread 0x7ffff77c0700 (LWP 6038) "threads" (running) * 2.3 6 Thread 0x7ffff7fc2740 (LWP 6039) "threads" (running) (gdb) info threads Id Target Id Frame 1.1 Thread 0x7ffff7fc2740 (LWP 6022) "threads" (running) 1.2 Thread 0x7ffff77c0700 (LWP 6028) "threads" (running) 1.3 Thread 0x7ffff7fc2740 (LWP 6032) "threads" (running) 2.1 Thread 0x7ffff7fc1700 (LWP 6037) "threads" (running) 2.2 Thread 0x7ffff77c0700 (LWP 6038) "threads" (running) * 2.3 Thread 0x7ffff7fc2740 (LWP 6039) "threads" (running) No regressions on x86_64 Fedora 20. gdb/ChangeLog: 2016-01-13 Pedro Alves <palves@redhat.com> * NEWS: Mention "info threads -gid". * gdbthread.h (struct thread_info) <global_num>: Mention "info threads -gid". * thread.c (info_threads_command): Handle "-gid". (_initialize_thread): Adjust "info threads" help string to mention -gid. gdb/testsuite/ChangeLog: 2016-01-13 Pedro Alves <palves@redhat.com> * gdb.multi/tids.exp: Test "info threads -gid". gdb/doc/ChangeLog: 2016-01-13 Pedro Alves <palves@redhat.com> * gdb.texinfo (Threads): Document "info threads -gid".
Diffstat (limited to 'gdb/testsuite')
-rw-r--r--gdb/testsuite/ChangeLog4
-rw-r--r--gdb/testsuite/gdb.multi/tids.exp8
2 files changed, 12 insertions, 0 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 92989a9..c863518 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,5 +1,9 @@
2016-01-13 Pedro Alves <palves@redhat.com>
+ * gdb.multi/tids.exp: Test "info threads -gid".
+
+2016-01-13 Pedro Alves <palves@redhat.com>
+
* gdb.multi/tids.exp: Test InferiorThread.global_num and
Breakpoint.thread.
* gdb.python/py-infthread.exp: Test InferiorThread.global_num.
diff --git a/gdb/testsuite/gdb.multi/tids.exp b/gdb/testsuite/gdb.multi/tids.exp
index 6895f3c..b0c768f 100644
--- a/gdb/testsuite/gdb.multi/tids.exp
+++ b/gdb/testsuite/gdb.multi/tids.exp
@@ -150,6 +150,14 @@ with_test_prefix "two inferiors" {
info_threads "" "1.1 1.2 2.1 2.2" \
"info threads again"
+ # Same, but show the global ID.
+ gdb_test "info threads -gid" \
+ [multi_line \
+ " 1\.1 +1 +.*" \
+ "\\* 1\.2 +4 +.* thread_function1 .* at .*$srcfile:.*" \
+ " 2\.1 +2 +.*" \
+ " 2\.2 +3 +.* thread_function1 .* at .*$srcfile:.*"]
+
# Confirm the convenience variable show the expected number.
gdb_test "p \$_thread == 2" " = 1"