From: Pedro Alves <palves@redhat.com>
To: Antoine Tremblay <antoine.tremblay@ericsson.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH v2 00/17] Fast tracepoint support for ARMv7
Date: Wed, 29 Jun 2016 20:10:00 -0000 [thread overview]
Message-ID: <259cec78-8993-e31a-2d8e-d16d96a34a7a@redhat.com> (raw)
In-Reply-To: <wwokwpl76c2u.fsf@ericsson.com>
On 06/29/2016 08:15 PM, Antoine Tremblay wrote:
>
> Pedro Alves writes:
> OK, I guess I have to find a way to interrupt it, in my case using a
> circular buffer, trying c& and interrupt as no effect or C-c with
> continue...
Sounds like a gdbserver bug. :-/ You should always be able to
interrupt. Seems like what you'd get if the signal ends up in the
pending queue, but is then never reported, for whatever reason.
If this is non-stop, could also be related to stopping
with SIGSTOP, which requires special treatment. Try
with "kill -SIGINT" in the terminal too.
>
> I'll try a less tight loop and check that's it's in the traced code but
> not in the usleep...
>
> In the meantime it made me test arm fast tracepoints with a thight loop
> like that and it crashes the inferiror when the agent buffer is full :(
Nice... :-P
>
> I'll fix that 1st..
Thanks,
Pedro Alves
next prev parent reply other threads:[~2016-06-29 20:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-09 12:56 Antoine Tremblay
2016-06-09 12:56 ` [PATCH v2 07/17] Move ARM instruction decode functions to arch/arm-insn-reloc.c Antoine Tremblay
2016-06-09 12:56 ` [PATCH v2 08/17] Move Thumb 32 bits " Antoine Tremblay
2016-06-09 12:56 ` [PATCH v2 11/17] Use software single step to step out of a fast tracepoint jump pad Antoine Tremblay
2016-06-09 12:56 ` [PATCH v2 06/17] arm-tdep.c: Use relocation visitor in Thumb 16-bits instruction decoding Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 17/17] arm fast tracepoints: Relocation of Thumb 32-bits instructions Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 04/17] arm-tdep.c: Use relocation visitor in ARM instruction decoding Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 09/17] Move Thumb 16 bits instruction decode functions to arch/arm-insn-reloc.c Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 03/17] arm-tdep.c: Move debug printout from decode to copy function Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 16/17] arm fast tracepoints: Relocation of ARM instructions Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 12/17] Add ARM/Thumb instruction assembler for fast tracepoints Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 02/17] arm-tdep.c: Refactor displaced stepping relocation functions Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 13/17] Fast tracepoint support for ARM on Linux Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 01/17] arm-tdep.c: Replace arguments to decode function by a structure Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 10/17] gdbserver: pass pointer to struct tracepoint to install_fast_tracepoint_jump_pad Antoine Tremblay
2016-06-15 14:59 ` Marcin Kościelnicki
2016-06-15 15:42 ` Antoine Tremblay
2016-06-16 17:14 ` [PATCH v3] " Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 14/17] JIT conditions support for ARM tracepoints Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 05/17] arm-tdep.c: Use relocation visitor in Thumb 32-bits instruction decoding Antoine Tremblay
2016-06-09 12:57 ` [PATCH v2 15/17] arm: Move insn_references_pc to common code Antoine Tremblay
2016-06-29 13:55 ` [PATCH v2 00/17] Fast tracepoint support for ARMv7 Antoine Tremblay
2016-06-29 16:59 ` Pedro Alves
2016-06-29 19:15 ` Antoine Tremblay
2016-06-29 20:10 ` Pedro Alves [this message]
2016-06-30 11:46 ` Antoine Tremblay
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