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From: Heinrich Schuchardt <xypron.debian@gmx.de>
To: u-boot@lists.denx.de
Subject: [PATCH v2 1/4] sandbox: add handler for exceptions
Date: Thu, 19 Nov 2020 22:11:12 +0100	[thread overview]
Message-ID: <525bbfeb-d306-3b75-2930-b8567437f00c@gmx.de> (raw)
In-Reply-To: <CAPnjgZ1bJqWrEoEWKzGGy-B-tonMzeb9+drMhqpW0tqYuNue2w@mail.gmail.com>

On 17.11.20 00:53, Simon Glass wrote:
> Hi Heinrich,
>
> On Wed, 11 Nov 2020 at 16:30, Heinrich Schuchardt <xypron.glpk@gmx.de> wrote:
>>
>> Add a handler for SIGILL, SIGBUS, SIGSEGV.
>>
>> When an exception occurs print the program counter and the loaded
>> UEFI binaries and reset the system if CONFIG_SANDBOX_CRASH_RESET=y
>> or exit to the OS otherwise.
>>
>> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
>> ---
>> v2:
>>         add a customizing switch
>>         set SA_NODEFER flag for sigaction
>> ---
>>  arch/sandbox/Kconfig          |  9 ++++++++
>>  arch/sandbox/cpu/os.c         | 40 +++++++++++++++++++++++++++++++++++
>>  arch/sandbox/cpu/start.c      |  4 ++++
>>  arch/sandbox/lib/interrupts.c | 35 ++++++++++++++++++++++++++++++
>>  include/os.h                  | 17 +++++++++++++++
>>  5 files changed, 105 insertions(+)
>
> Reviewed-by: Simon Glass <sjg@chromium.org>
>
> Do you think a command-line flag might be useful too/instead?
>

For my needs the CONFIG flag is enough.

I could not find the mail for patch 2/4 in my inbox.
I have tested on aarch64 that the exception work here too.

Best regards

Heinrich

  reply	other threads:[~2020-11-19 21:11 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-11 23:29 [PATCH v2 0/4] sandbox: exception handling Heinrich Schuchardt
2020-11-11 23:29 ` [PATCH v2 1/4] sandbox: add handler for exceptions Heinrich Schuchardt
2020-11-16 23:53   ` Simon Glass
2020-11-19 21:11     ` Heinrich Schuchardt [this message]
2020-12-10  0:26     ` Simon Glass
2020-11-11 23:29 ` [PATCH v2 2/4] cmd: sandbox: implement exception command Heinrich Schuchardt
2020-11-11 23:29 ` [PATCH v2 3/4] efi_selftest: implement exception test for sandbox Heinrich Schuchardt
2020-11-16 23:53   ` Simon Glass
2020-11-19 21:12     ` Heinrich Schuchardt
2020-12-10  0:26     ` Simon Glass
2020-11-11 23:29 ` [PATCH v2 4/4] test: unit test for exception command Heinrich Schuchardt
2020-11-16 23:53   ` Simon Glass
2020-12-10  0:26 ` [PATCH v2 2/4] cmd: sandbox: implement " Simon Glass

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