From: Pedro Alves <palves@redhat.com>
To: Philippe Waroquiers <philippe.waroquiers@skynet.be>,
gdb-patches@sourceware.org
Subject: Re: [PATCH 00/23] Multi-target support
Date: Wed, 16 Oct 2019 19:08:00 -0000 [thread overview]
Message-ID: <8b0e3ad6-30ef-6246-0f61-cf0f0eb6ef1b@redhat.com> (raw)
In-Reply-To: <6c1828abbbfda76da123926fda8b37816132075a.camel@skynet.be>
On 9/8/19 9:50 PM, Philippe Waroquiers wrote:
>>> (gdb) infer 1
>>> [Switching to inferior 1 [Remote target]
>>> (/home/philippe/valgrind/git/trunk_untouched/memcheck/tests/trivialleak)]
>>> [Switching to thread 1.1 (Thread 10050)]
>>> #0 0x0000000004001090 in _start () from /lib64/ld-linux-x86-64.so.2
>>> (gdb) c
>>> Continuing.
>>> Connection 2 (remote lvgdb --pid=16727) does not support multi-target resumption.
>>> (gdb)
>>>
>>> So, the continue command is refused both in inferior 1 and inferior 2.
I've finally debugged this, it was a simple bug in target.c. We need this:
@@ -2181,7 +2181,7 @@ user_visible_resume_ptid (int step)
process_stratum_target *
user_visible_resume_target (ptid_t resume_ptid)
{
- return (resume_ptid == minus_one_ptid
+ return (resume_ptid == minus_one_ptid && sched_multi
? NULL
: current_inferior ()->process_target ());
I'm folding that into the main multi-target patch, which introduces
that function.
Thanks,
Pedro Alves
next prev parent reply other threads:[~2019-10-16 19:08 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 23:28 Pedro Alves
2019-09-06 23:28 ` [PATCH 18/23] Add multi-target tests Pedro Alves
2019-10-09 16:01 ` Aktemur, Tankut Baris
2019-10-17 0:55 ` Pedro Alves
2019-09-06 23:28 ` [PATCH 11/23] tfile_target::close: trace_fd can't be -1 Pedro Alves
2019-09-06 23:28 ` [PATCH 08/23] Introduce switch_to_inferior_no_thread Pedro Alves
2019-09-09 18:42 ` Tom Tromey
2019-10-17 1:07 ` Pedro Alves
2019-09-06 23:28 ` [PATCH 17/23] Multi-target support Pedro Alves
2019-09-11 17:11 ` Tom Tromey
2019-10-17 1:54 ` Pedro Alves
2019-09-06 23:28 ` [PATCH 20/23] Revert 'Remove unused struct serial::name field' Pedro Alves
2019-09-06 23:47 ` Christian Biesinger via gdb-patches
2019-09-08 19:30 ` Pedro Alves
2019-09-06 23:28 ` [PATCH 19/23] gdbarch-selftests.c: No longer error out if debugging something Pedro Alves
2019-09-06 23:28 ` [PATCH 03/23] Make "show remote exec-file" inferior-aware Pedro Alves
2019-09-06 23:28 ` [PATCH 16/23] Fix reconnecting to a gdbserver already debugging multiple processes, II Pedro Alves
2019-09-06 23:28 ` [PATCH 06/23] Don't check target is running in remote_target::mourn_inferior Pedro Alves
2019-09-06 23:28 ` [PATCH 09/23] switch inferior/thread before calling target methods Pedro Alves
2019-09-06 23:28 ` [PATCH 15/23] Fix reconnecting to a gdbserver already debugging multiple processes, I Pedro Alves
2019-09-06 23:28 ` [PATCH 01/23] Preserve selected thread in all-stop w/ background execution Pedro Alves
2019-10-09 9:36 ` Aktemur, Tankut Baris
2019-10-16 23:54 ` [PATCH v1.1 " Pedro Alves
2019-10-17 10:21 ` Aktemur, Tankut Baris
2019-09-06 23:28 ` [PATCH 10/23] Some get_last_target_status tweaks Pedro Alves
2019-09-09 18:53 ` Tom Tromey
2019-10-17 1:14 ` Pedro Alves
2019-09-06 23:28 ` [PATCH 13/23] Delete exit_inferior_silent(int pid) Pedro Alves
2019-09-06 23:28 ` [PATCH 02/23] Don't rely on inferior_ptid in record_full_wait Pedro Alves
2020-07-31 3:17 ` Tom Tromey
2020-08-01 16:14 ` Simon Marchi
2020-08-01 19:32 ` John Baldwin
2020-08-01 20:47 ` Tom Tromey
2020-08-01 20:46 ` Tom Tromey
2020-08-01 22:56 ` Simon Marchi
2020-08-02 17:52 ` Tom Tromey
2020-08-03 0:08 ` Simon Marchi
2019-09-06 23:33 ` [PATCH 23/23] Multi-target: NEWS and user manual Pedro Alves
2019-09-07 6:33 ` Eli Zaretskii
2019-10-17 2:08 ` Pedro Alves
2019-10-17 7:55 ` Eli Zaretskii
2019-10-17 2:42 ` Pedro Alves
2019-10-17 8:14 ` Eli Zaretskii
2019-10-17 15:31 ` Pedro Alves
2019-09-06 23:34 ` [PATCH 04/23] exceptions.c:print_flush: Remove obsolete check Pedro Alves
2019-09-09 18:07 ` Tom Tromey
2019-09-06 23:35 ` [PATCH 05/23] Make target_ops::has_execution take an 'inferior *' instead of a ptid_t Pedro Alves
2019-09-09 18:12 ` Tom Tromey
2019-09-06 23:36 ` [PATCH 07/23] Delete unnecessary code from kill_command Pedro Alves
2019-10-01 10:19 ` Aktemur, Tankut Baris
2019-10-01 13:28 ` Aktemur, Tankut Baris
2019-09-06 23:36 ` [PATCH 12/23] Use all_non_exited_inferiors in infrun.c Pedro Alves
2019-09-06 23:36 ` [PATCH 14/23] Tweak handling of remote errors in response to resumption packet Pedro Alves
2019-10-09 13:35 ` Aktemur, Tankut Baris
2019-10-17 0:54 ` [PATCH 14.5/23] Avoid another inferior_ptid reference in gdb/remote.c (Re: [PATCH 14/23] Tweak handling of remote errors in response to resumption packet) Pedro Alves
2019-09-06 23:37 ` [PATCH 21/23] Add "info connections" command, "info inferiors" connection number/string Pedro Alves
2019-09-09 20:18 ` Tom Tromey
2019-10-17 2:21 ` Pedro Alves
2019-10-17 14:23 ` Tom Tromey
2019-09-06 23:37 ` [PATCH 22/23] Require always-non-stop for multi-target resumptions Pedro Alves
2019-09-07 11:19 ` [PATCH 00/23] Multi-target support Philippe Waroquiers
2019-09-08 20:06 ` Pedro Alves
2019-09-08 20:50 ` Philippe Waroquiers
2019-10-16 19:08 ` Pedro Alves [this message]
2019-10-16 19:14 ` [PATCH] Avoid inferior_ptid reference in gdb/remote.c (Re: [PATCH 00/23] Multi-target support) Pedro Alves
2019-09-09 19:09 ` [PATCH 00/23] Multi-target support Tom Tromey
2019-09-09 20:22 ` Tom Tromey
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