From: Richard Henderson <richard.henderson@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: patches@linaro.org
Subject: Re: [Qemu-devel] [PATCH 07/13] target/arm: Add v8M stack limit checks on NS function calls
Date: Wed, 3 Oct 2018 15:14:01 -0500 [thread overview]
Message-ID: <211fa1a4-3886-a585-dcec-d06e9786cd15@linaro.org> (raw)
In-Reply-To: <20181002163556.10279-8-peter.maydell@linaro.org>
On 10/2/18 11:35 AM, Peter Maydell wrote:
> Check the v8M stack limits when pushing the frame for a
> non-secure function call via BLXNS.
>
> In order to be able to generate the exception we need to
> promote raise_exception() from being local to op_helper.c
> so we can call it from helper.c.
>
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
> target/arm/internals.h | 9 +++++++++
> target/arm/helper.c | 4 ++++
> target/arm/op_helper.c | 4 ++--
> 3 files changed, 15 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2018-10-03 20:14 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-02 16:35 [Qemu-devel] [PATCH 00/13] target/arm: Implement v8M stack limit checks Peter Maydell
2018-10-02 16:35 ` [Qemu-devel] [PATCH 01/13] target/arm: Define new TBFLAG for v8M stack checking Peter Maydell
2018-10-03 19:51 ` Richard Henderson
2018-10-04 16:02 ` Philippe Mathieu-Daudé
2018-10-02 16:35 ` [Qemu-devel] [PATCH 02/13] target/arm: Define new EXCP type for v8M stack overflows Peter Maydell
2018-10-03 8:52 ` Philippe Mathieu-Daudé
2018-10-03 19:52 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 03/13] target/arm: Move v7m_using_psp() to internals.h Peter Maydell
2018-10-03 8:52 ` Philippe Mathieu-Daudé
2018-10-03 19:53 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 04/13] target/arm: Add v8M stack checks on ADD/SUB/MOV of SP Peter Maydell
2018-10-03 20:00 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 05/13] target/arm: Add some comments in Thumb decode Peter Maydell
2018-10-03 10:32 ` Philippe Mathieu-Daudé
2018-10-03 20:02 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 06/13] target/arm: Add v8M stack checks on exception entry Peter Maydell
2018-10-03 8:58 ` Philippe Mathieu-Daudé
2018-10-03 20:12 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 07/13] target/arm: Add v8M stack limit checks on NS function calls Peter Maydell
2018-10-03 9:02 ` Philippe Mathieu-Daudé
2018-10-03 20:14 ` Richard Henderson [this message]
2018-10-02 16:35 ` [Qemu-devel] [PATCH 08/13] target/arm: Add v8M stack checks for LDRD/STRD (imm) Peter Maydell
2018-10-03 14:38 ` Philippe Mathieu-Daudé
2018-10-03 20:16 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 09/13] target/arm: Add v8M stack checks for Thumb2 LDM/STM Peter Maydell
2018-10-03 9:08 ` Philippe Mathieu-Daudé
2018-10-03 20:17 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 10/13] target/arm: Add v8M stack checks for T32 load/store single Peter Maydell
2018-10-03 10:44 ` Philippe Mathieu-Daudé
2018-10-03 20:18 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 11/13] target/arm: Add v8M stack checks for Thumb push/pop Peter Maydell
2018-10-03 9:20 ` Philippe Mathieu-Daudé
2018-10-03 20:19 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 12/13] target/arm: Add v8M stack checks for VLDM/VSTM Peter Maydell
2018-10-03 9:55 ` Philippe Mathieu-Daudé
2018-10-03 20:20 ` Richard Henderson
2018-10-03 20:21 ` Richard Henderson
2018-10-02 16:35 ` [Qemu-devel] [PATCH 13/13] target/arm: Add v8M stack checks for MSR to SP_NS Peter Maydell
2018-10-03 10:18 ` Philippe Mathieu-Daudé
2018-10-03 20:22 ` Richard Henderson
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=211fa1a4-3886-a585-dcec-d06e9786cd15@linaro.org \
--to=richard.henderson@linaro.org \
--cc=patches@linaro.org \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).