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From: Andrea Corallo <andrea.corallo@arm.com>
To: Andrea Corallo via Gcc-patches <gcc-patches@gcc.gnu.org>
Cc: nd <nd@arm.com>, Richard Earnshaw <Richard.Earnshaw@arm.com>,
	"Kyrylo Tkachov" <Kyrylo.Tkachov@arm.com>
Subject: Re: [PATCH 0/12] arm: Enables return address verification and branch target identification on Cortex-M
Date: Wed, 1 Jun 2022 14:34:30 +0200	[thread overview]
Message-ID: <gkro7zca7ft.fsf@arm.com> (raw)
In-Reply-To: <gkrmtg5wqik.fsf@arm.com> (Andrea Corallo via Gcc-patches's message of "Thu, 28 Apr 2022 10:39:31 +0200")

Andrea Corallo via Gcc-patches <gcc-patches@gcc.gnu.org> writes:

> Hi all,
>
> this series enables return address verification and branch target
> identification based on Armv8.1-M Pointer Authentication and Branch
> Target Identification Extension [1] for Arm Cortex-M.
>
> This feature is controlled by the newly introduced '-mbranch-protection'
> option, contextually the Armv8.1-M Mainline target feature '+pacbti' is
> added.
>
> Best Regards
>
>   Andrea
>
> [1] <https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/armv8-1-m-pointer-authentication-and-branch-target-identification-extension>

Hi all,

this is to ping this series.

I believe 3/12 7/12 8/12 9/12 10/12 12/12 are still pending for review.

Thanks!

  Andrea

      parent reply	other threads:[~2022-06-01 12:34 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-28  8:39 Andrea Corallo
2022-04-28  9:08 ` [PATCH 1/12] arm: Make mbranch-protection opts parsing common to AArch32/64 Andrea Corallo
2022-07-01 10:49   ` Richard Earnshaw
2022-04-28  9:37 ` [PATCH 2/12] arm: Add Armv8.1-M Mainline target feature +pacbti Andrea Corallo
2022-07-01 10:51   ` Richard Earnshaw
2022-04-28  9:38 ` [PATCH 3/12] arm: Add option -mbranch-protection Andrea Corallo
2022-07-01 10:59   ` Richard Earnshaw
2022-07-04  9:27     ` [PATCH 3/12 V2] " Andrea Corallo
2022-07-04 10:55       ` Richard Earnshaw
2022-04-28  9:40 ` [PATCH 4/12] arm: Add testsuite library support for PACBTI target Andrea Corallo
2022-07-01 13:03   ` Richard Earnshaw
2022-07-01 14:17     ` Richard Earnshaw
2022-07-04 14:47       ` Andrea Corallo
2022-07-05 10:05         ` Richard Earnshaw
2022-04-28  9:42 ` [PATCH 5/12] arm: Implement target feature macros for PACBTI Andrea Corallo
2022-07-01 14:26   ` Richard Earnshaw
2022-07-12 15:45     ` [PATCH 5/12 V2] " Andrea Corallo
2022-07-21 11:01       ` Richard Earnshaw
2022-07-22 10:35         ` [PATCH 5/12 V3] " Andrea Corallo
2022-07-22 14:34           ` [PATCH 5/12 V4] " Andrea Corallo
2022-04-28  9:44 ` [PATCH 6/12] arm: Add pointer authentication for stack-unwinding runtime Andrea Corallo
2022-07-01 14:41   ` Richard Earnshaw
2022-11-09 11:17     ` [PATCH 6/12 V2] " Andrea Corallo
2022-04-28  9:45 ` [PATCH 7/12] arm: Emit build attributes for PACBTI target feature Andrea Corallo
2022-07-01 14:49   ` Richard Earnshaw
2022-07-13  8:58     ` [PATCH 7/12 V2] " Andrea Corallo
2022-07-21 11:03       ` Richard Earnshaw
2022-07-22 14:57     ` Andrea Corallo
2022-04-28  9:46 ` [PATCH 8/12] arm: Introduce multilibs " Andrea Corallo
2022-06-01 12:32   ` [PATCH 8/12 V2] " Andrea Corallo
2022-07-01 14:54     ` Richard Earnshaw
2022-07-01 14:57       ` Richard Earnshaw
2022-07-21  9:04         ` [PATCH 8/12 V3] " Andrea Corallo
2022-07-21 11:09           ` Richard Earnshaw
2022-04-28  9:48 ` [PATCH 9/12] arm: Make libgcc bti compatible Andrea Corallo
2022-07-01 15:03   ` Richard Earnshaw
2022-07-21  9:17     ` [PATCH 9/12 V2] " Andrea Corallo
2022-07-21 11:41       ` Richard Earnshaw
2022-07-22 15:09         ` Andrea Corallo
2022-07-25 10:41           ` Richard Earnshaw
2022-12-12 14:54             ` Andrea Corallo
2022-04-28  9:50 ` [PATCH 10/12] arm: Implement cortex-M return signing address codegen Andrea Corallo
2022-06-28  9:17   ` [PATCH 10/12 V2] " Andrea Corallo
2022-07-01 15:43     ` Richard Earnshaw
2022-08-08  9:33       ` Andrea Corallo
2022-10-20 14:53         ` Kyrylo Tkachov
2022-04-28  9:51 ` [PATCH 11/12] aarch64: Make bti pass generic so it can be used by the arm backend Andrea Corallo
2022-05-06  8:23   ` Richard Sandiford
2022-07-01 15:53   ` Richard Earnshaw
2022-04-28  9:53 ` [PATCH 12/12] arm: implement bti injection Andrea Corallo
2022-06-28  9:21   ` [PATCH 12/12 V2] " Andrea Corallo
2022-07-01 16:04     ` Richard Earnshaw
2022-06-01 12:34 ` Andrea Corallo [this message]

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