From: Omair Javaid <omair.javaid@linaro.org>
To: Andreas Arnez <arnez@linux.vnet.ibm.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: Re: [PATCH 5/7] Support for recording syscall on aarch64-linux
Date: Wed, 11 Jun 2014 07:11:00 -0000 [thread overview]
Message-ID: <CANW4E-3YCXihEwozYx7b7UPn9kv8fNYjYAapr5xoAhi6RBT3pw@mail.gmail.com> (raw)
In-Reply-To: <87tx7y3u9b.fsf@br87z6lw.de.ibm.com>
On 6 June 2014 20:58, Andreas Arnez <arnez@linux.vnet.ibm.com> wrote:
> On Wed, Jun 04 2014, Omair Javaid wrote:
>
>> This patch adds support for recording system call instruction on aarch64-linux
>> targets.
>>
>> [...]
>> @@ -471,6 +1237,164 @@ aarch64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
>> [...]
>> +
>> + aarch64_linux_record_tdep.arg1 = AARCH64_X0_REGNUM + 1;
>> + aarch64_linux_record_tdep.arg2 = AARCH64_X0_REGNUM + 2;
>> + aarch64_linux_record_tdep.arg3 = AARCH64_X0_REGNUM + 3;
>> + aarch64_linux_record_tdep.arg4 = AARCH64_X0_REGNUM + 3;
>
> Is this a typo? Otherwise the reason for this specialty should be
> documented in a comment here, IMO.
>
After a bit of digging up found out that AArch64 system calls take
between 0 and 7 arguments in register x1 to x7. I will update this
change with comment in upcoming update to this patch.
next prev parent reply other threads:[~2014-06-11 7:11 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-04 16:21 [PATCH 0/7] Process record and reverse debugging support " Omair Javaid
2014-06-04 16:21 ` [PATCH 1/7] NEWS entry about aarch64-linux record/replay support Omair Javaid
2014-06-04 16:24 ` Eli Zaretskii
2014-08-30 2:40 ` Yao Qi
2014-09-01 14:51 ` Marcus Shawcroft
2014-09-02 1:01 ` Yao Qi
2014-09-17 23:30 ` [PATCH] " Omair Javaid
2014-09-18 2:53 ` Eli Zaretskii
2014-06-04 16:21 ` [PATCH 6/7] Support for recording aarch64 advance simd instructions Omair Javaid
2014-06-05 8:58 ` Will Newton
2014-08-29 13:41 ` [PATCH 6/7] Support for recording aarch64 advanced SIMD instructions Omair Javaid
2014-09-02 15:01 ` Will Newton
2014-06-04 16:21 ` [PATCH 3/7] Enable gdb process record on aarch64-linux targets Omair Javaid
2014-06-05 9:00 ` Will Newton
2014-08-30 3:35 ` Yao Qi
2014-09-01 19:50 ` Omair Javaid
2014-06-04 16:21 ` [PATCH 5/7] Support for recording syscall on aarch64-linux Omair Javaid
2014-06-05 8:52 ` Will Newton
2014-06-06 15:58 ` Andreas Arnez
2014-06-11 7:11 ` Omair Javaid [this message]
2014-08-29 11:53 ` Omair Javaid
2014-09-18 0:23 ` Will Newton
2014-09-18 22:28 ` Omair Javaid
2014-10-14 12:47 ` Omair Javaid
2014-10-21 9:09 ` Omair Javaid
2014-06-04 16:21 ` [PATCH 2/7] Fixes for aarch64-linux gdb core file support Omair Javaid
2014-06-04 17:11 ` Andreas Arnez
2014-06-05 17:09 ` Omair Javaid
2014-08-28 13:49 ` [PATCH 2/7] Fixes for aarch64-linux " Omair Javaid
2014-08-30 3:00 ` Yao Qi
2014-09-01 19:38 ` Omair Javaid
2014-09-17 23:37 ` Re " Omair Javaid
2014-10-14 12:49 ` Omair Javaid
2014-10-21 9:07 ` Omair Javaid
2014-10-21 13:28 ` Yao Qi
2014-10-27 12:33 ` Omair Javaid
2014-06-05 9:07 ` [PATCH 2/7] Fixes for aarch64-linux gdb " Will Newton
2014-06-04 16:21 ` [PATCH 7/7] Enables gdb.reverse testsuite for aarch64*-linux targets Omair Javaid
2014-06-05 9:00 ` Will Newton
2014-10-21 9:10 ` Omair Javaid
2014-06-04 16:21 ` [PATCH 4/7] Implements aarch64 process record and reverse debugging support Omair Javaid
2014-06-05 8:34 ` Will Newton
2014-08-28 22:17 ` Omair Javaid
2014-08-30 3:27 ` Yao Qi
2014-09-01 20:08 ` Omair Javaid
2014-09-18 0:09 ` Omair Javaid
2014-09-18 22:29 ` Omair Javaid
2014-10-14 12:48 ` Omair Javaid
2014-10-21 9:08 ` Omair Javaid
2014-06-23 10:41 ` [PATCH 0/7] Process record and reverse debugging support on aarch64-linux Omair Javaid
2014-08-30 3:45 ` Yao Qi
2014-09-01 19:42 ` Omair Javaid
2014-09-02 1:12 ` Yao Qi
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