From: Pedro Alves <pedro@palves.net>
To: gdb-patches@sourceware.org
Subject: [PATCH 03/25] linux-nat: introduce pending_status_str
Date: Mon, 20 Jun 2022 23:53:57 +0100 [thread overview]
Message-ID: <20220620225419.382221-4-pedro@palves.net> (raw)
In-Reply-To: <20220620225419.382221-1-pedro@palves.net>
I noticed that some debug log output printing an lwp's pending status
wasn't considering lp->waitstatus. This fixes it, by introducing a
new pending_status_str function.
Change-Id: I66e5c7a363d30a925b093b195d72925ce5b6b980
---
gdb/linux-nat.c | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index b9164e621db..1a6ae7b44c0 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -255,6 +255,17 @@ is_leader (lwp_info *lp)
return lp->ptid.pid () == lp->ptid.lwp ();
}
+/* Convert an LWP's pending status to a std::string. */
+
+static std::string
+pending_status_str (lwp_info *lp)
+{
+ if (lp->waitstatus.kind () != TARGET_WAITKIND_IGNORE)
+ return lp->waitstatus.to_string ();
+ else
+ return status_to_str (lp->status);
+}
+
\f
/* LWP accessors. */
@@ -1647,8 +1658,8 @@ linux_nat_target::resume (ptid_t scope_ptid, int step, enum gdb_signal signo)
this thread with a signal? */
gdb_assert (signo == GDB_SIGNAL_0);
- linux_nat_debug_printf ("Short circuiting for status 0x%x",
- lp->status);
+ linux_nat_debug_printf ("Short circuiting for status %s",
+ pending_status_str (lp).c_str ());
if (target_can_async_p ())
{
@@ -3137,7 +3148,7 @@ linux_nat_wait_1 (ptid_t ptid, struct target_waitstatus *ourstatus,
if (lp != NULL)
{
linux_nat_debug_printf ("Using pending wait status %s for %s.",
- status_to_str (lp->status).c_str (),
+ pending_status_str (lp).c_str (),
lp->ptid.to_string ().c_str ());
}
--
2.36.0
next prev parent reply other threads:[~2022-06-20 22:54 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 22:53 [PATCH 00/25] Step over thread clone and thread exit Pedro Alves
2022-06-20 22:53 ` [PATCH 01/25] Don't use pthread_mutex_t in gdb.base/step-over-clone.c Pedro Alves
2022-07-13 21:35 ` Pedro Alves
2022-06-20 22:53 ` [PATCH 02/25] displaced step: pass down target_waitstatus instead of gdb_signal Pedro Alves
2022-06-20 22:53 ` Pedro Alves [this message]
2022-06-20 22:53 ` [PATCH 04/25] Step over clone syscall w/ breakpoint, TARGET_WAITKIND_THREAD_CLONED Pedro Alves
2022-06-20 22:53 ` [PATCH 05/25] Support clone events in the remote protocol Pedro Alves
2022-06-20 22:54 ` [PATCH 06/25] Thread options & clone events (core + remote) Pedro Alves
2022-06-20 22:54 ` [PATCH 07/25] Thread options & clone events (native Linux) Pedro Alves
2022-06-20 22:54 ` [PATCH 08/25] Thread options & clone events (Linux GDBserver) Pedro Alves
2022-06-20 22:54 ` [PATCH 09/25] gdbserver: Hide and don't detach pending clone children Pedro Alves
2022-06-20 22:54 ` [PATCH 10/25] Remove gdb/19675 kfails (displaced stepping + clone) Pedro Alves
2022-06-20 22:54 ` [PATCH 11/25] Add test for stepping over clone syscall Pedro Alves
2022-06-20 22:54 ` [PATCH 12/25] all-stop/synchronous RSP support thread-exit events Pedro Alves
2022-06-20 22:54 ` [PATCH 13/25] Introduce GDB_TO_EXIT thread option, fix step-over-thread-exit Pedro Alves
2022-06-20 22:54 ` [PATCH 14/25] Implement GDB_TO_EXIT support for Linux GDBserver Pedro Alves
2022-06-20 22:54 ` [PATCH 15/25] Implement GDB_TO_EXIT support for native Linux Pedro Alves
2022-06-20 22:54 ` [PATCH 16/25] gdb: clear step over information on thread exit (PR gdb/27338) Pedro Alves
2022-06-20 22:54 ` [PATCH 17/25] stop_all_threads: (re-)enable async before waiting for stops Pedro Alves
2022-06-20 22:54 ` [PATCH 18/25] gdbserver: Queue no-resumed event after thread exit Pedro Alves
2022-06-20 22:54 ` [PATCH 19/25] Don't resume new threads if scheduler-locking is in effect Pedro Alves
2022-06-21 11:07 ` Eli Zaretskii
2022-07-11 14:20 ` Pedro Alves
2022-07-11 15:44 ` Eli Zaretskii
2022-07-11 16:09 ` Pedro Alves
2022-07-11 16:30 ` Eli Zaretskii
2022-07-11 16:38 ` Pedro Alves
2022-07-11 17:00 ` Eli Zaretskii
2022-07-11 17:48 ` Pedro Alves
2022-07-11 17:50 ` Eli Zaretskii
2022-07-11 18:18 ` Pedro Alves
2022-07-11 18:29 ` Eli Zaretskii
2022-07-11 19:39 ` Pedro Alves
2022-07-12 16:08 ` Eli Zaretskii
2022-07-12 17:14 ` Pedro Alves
2022-06-20 22:54 ` [PATCH 20/25] Tighten gdb.threads/no-unwaited-for-left.exp regexps Pedro Alves
2022-07-13 21:32 ` Pedro Alves
2022-06-20 22:54 ` [PATCH 21/25] Report thread exit event for leader if reporting thread exit events Pedro Alves
2022-06-20 22:54 ` [PATCH 22/25] Ignore failure to read PC when resuming Pedro Alves
2022-06-20 22:54 ` [PATCH 23/25] gdb/testsuite/lib/my-syscalls.S: Refactor new SYSCALL macro Pedro Alves
2022-06-20 22:54 ` [PATCH 24/25] Testcases for stepping over thread exit syscall (PR gdb/27338) Pedro Alves
2022-06-20 22:54 ` [PATCH 25/25] Document remote clone events, and QThreadOptions packet Pedro Alves
2022-06-21 12:07 ` Eli Zaretskii
2022-07-11 15:19 ` Pedro Alves
2022-07-11 16:09 ` Eli Zaretskii
2022-07-11 16:54 ` Pedro Alves
2022-07-11 17:02 ` Eli Zaretskii
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220620225419.382221-4-pedro@palves.net \
--to=pedro@palves.net \
--cc=gdb-patches@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).