From: "Alex Bennée" <alex.bennee@linaro.org>
To: Abdallah Bouassida <abdallah.bouassida@lauterbach.com>
Cc: qemu-devel@nongnu.org, peter.maydell@linaro.org,
qemu-arm@nongnu.org, khaled.jmal@lauterbach.com
Subject: Re: [Qemu-devel] [PATCH v6 0/3] target/arm: Add a dynamic XML-description of the cp-registers to GDB
Date: Thu, 10 May 2018 14:12:09 +0100 [thread overview]
Message-ID: <87lgcrvemu.fsf@linaro.org> (raw)
In-Reply-To: <1524153386-3550-1-git-send-email-abdallah.bouassida@lauterbach.com>
Abdallah Bouassida <abdallah.bouassida@lauterbach.com> writes:
> The previous version:
> http://patchwork.ozlabs.org/project/qemu-devel/list/?series=33714
>
> Abdallah Bouassida (3):
> target/arm: Add "ARM_CP_NO_GDB" as a new bit field for ARMCPRegInfo
> type
> target/arm: Add "_S" suffix to the secure version of a sysreg
> target/arm: Add the XML dynamic generation
>
So I got a fixed up gdb and I was testing the reading of the virtual
counter:
=> 0xffffff800854a118 <arch_counter_get_cntvct+16>: mrs x0, cntvct_el0
0xffffff800854a11c <arch_counter_get_cntvct+20>: b 0xffffff800854a148 <arch_counter_get_cntvct+64>
0xffffff800854a120 <arch_counter_get_cntvct+24>: adrp x0, 0xffffff800896a000 <scsi_format_log+3568>
0xffffff800854a124 <arch_counter_get_cntvct+28>: add x0, x0, #0x5a0
0xffffff800854a128 <erratum_set_next_event_tval_virt+4294964112>: mrs x1, tpidr_el1
p/x $x0
$6 = 0xffffff800854a108
p/x $cntvct_el0
$7 = 0x0
stepi
0xffffff800854a11c 160 return arch_timer_reg_read_stable(cntvct_el0);
=> 0xffffff800854a11c <arch_counter_get_cntvct+20>: b 0xffffff800854a148 <arch_counter_get_cntvct+64>
0xffffff800854a120 <arch_counter_get_cntvct+24>: adrp x0, 0xffffff800896a000 <scsi_format_log+3568>
0xffffff800854a124 <arch_counter_get_cntvct+28>: add x0, x0, #0x5a0
p/x $x0
$8 = 0x7a5b32b
p/x $cntvct_el0
$9 = 0x0
So I'm wondering why there is a disparity here?
--
Alex Bennée
next prev parent reply other threads:[~2018-05-10 13:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-19 15:56 [Qemu-devel] [PATCH v6 0/3] target/arm: Add a dynamic XML-description of the cp-registers to GDB Abdallah Bouassida
2018-04-19 15:56 ` [Qemu-devel] [PATCH v6 1/3] target/arm: Add "ARM_CP_NO_GDB" as a new bit field for ARMCPRegInfo type Abdallah Bouassida
2018-04-19 15:56 ` [Qemu-devel] [PATCH v6 2/3] target/arm: Add "_S" suffix to the secure version of a sysreg Abdallah Bouassida
2018-04-19 15:56 ` [Qemu-devel] [PATCH v6 3/3] target/arm: Add the XML dynamic generation Abdallah Bouassida
2018-05-03 10:19 ` Alex Bennée
2018-05-03 10:26 ` Peter Maydell
2018-05-03 11:54 ` Alex Bennée
2018-05-02 13:31 ` [Qemu-devel] ping Re: [PATCH v6 0/3] target/arm: Add a dynamic XML-description of the cp-registers to GDB Abdallah Bouassida
2018-05-03 19:48 ` [Qemu-devel] " Alex Bennée
2018-05-04 8:12 ` Abdallah Bouassida
2018-05-04 8:22 ` Peter Maydell
2018-05-10 13:12 ` Alex Bennée [this message]
2018-05-15 12:03 ` Peter Maydell
2018-05-16 9:03 ` Alex Bennée
2018-05-17 15:23 ` Peter Maydell
2018-05-18 10:35 ` Abdallah Bouassida
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=87lgcrvemu.fsf@linaro.org \
--to=alex.bennee@linaro.org \
--cc=abdallah.bouassida@lauterbach.com \
--cc=khaled.jmal@lauterbach.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-arm@nongnu.org \
--cc=qemu-devel@nongnu.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.