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From: Florian Weimer <fweimer@redhat.com>
To: Szabolcs Nagy <szabolcs.nagy@arm.com>
Cc: libc-alpha@sourceware.org
Subject: Re: [PATCH v7 01/14] Rewrite abi-note.S in C.
Date: Wed, 08 Jul 2020 14:15:40 +0200	[thread overview]
Message-ID: <87h7uirymr.fsf@oldenburg2.str.redhat.com> (raw)
In-Reply-To: <c1210543a60c2ba95f27ee94ae648f74e27b1ad7.1594209990.git.szabolcs.nagy@arm.com> (Szabolcs Nagy's message of "Wed, 8 Jul 2020 13:10:26 +0100")

* Szabolcs Nagy:

> Using C code allows the compiler to add target specific object file
> markings based on CFLAGS.
>
> The arm specific abi-note.S is removed and similar object file fix
> up will be avoided on AArch64 with standard branch protection.
> ---
>  csu/{abi-note.S => abi-note.c} | 25 +++++++++++++++----------
>  sysdeps/arm/abi-note.S         |  8 --------
>  2 files changed, 15 insertions(+), 18 deletions(-)
>  rename csu/{abi-note.S => abi-note.c} (89%)
>  delete mode 100644 sysdeps/arm/abi-note.S

This looks okay to me.

Thanks,
Florian


  reply	other threads:[~2020-07-08 12:15 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-08 12:10 [PATCH v7 00/14] aarch64: branch protection support Szabolcs Nagy
2020-07-08 12:10 ` [PATCH v7 01/14] Rewrite abi-note.S in C Szabolcs Nagy
2020-07-08 12:15   ` Florian Weimer [this message]
2020-07-08 12:10 ` [PATCH v7 02/14] aarch64: configure test for BTI support Szabolcs Nagy
2020-07-08 12:11 ` [PATCH v7 03/14] aarch64: Rename place holder .S files to .c Szabolcs Nagy
2020-07-08 12:11 ` [PATCH v7 04/14] aarch64: Add BTI support to assembly files Szabolcs Nagy
2020-07-08 12:11 ` [PATCH v7 05/14] aarch64: fix swapcontext for BTI Szabolcs Nagy
2020-07-08 12:12 ` [PATCH v7 06/14] aarch64: fix RTLD_START " Szabolcs Nagy
2020-07-08 12:12 ` [PATCH v7 07/14] rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling Szabolcs Nagy
2020-07-08 13:23   ` H.J. Lu
2020-07-08 13:29     ` Szabolcs Nagy
2020-07-08 12:12 ` [PATCH v7 08/14] aarch64: enable BTI at runtime Szabolcs Nagy
2020-07-08 12:13 ` [PATCH v7 09/14] aarch64: ensure objects are BTI compatible Szabolcs Nagy
2021-09-20  8:58   ` Andreas Schwab
2021-09-20  9:43     ` Andreas Schwab
2021-09-20 10:49       ` Szabolcs Nagy
2021-09-20 10:58         ` Florian Weimer
2021-09-20 11:06         ` Florian Weimer
2021-09-20 11:34           ` Andreas Schwab
2021-09-20 11:40             ` Florian Weimer
2021-09-20 11:55               ` Andreas Schwab
2021-09-20 12:41                 ` Szabolcs Nagy
2020-07-08 12:13 ` [PATCH v7 10/14] aarch64: configure check for pac-ret code generation Szabolcs Nagy
2020-07-08 12:13 ` [PATCH v7 11/14] aarch64: Add pac-ret support to assembly files Szabolcs Nagy
2020-07-08 12:13 ` [PATCH v7 12/14] aarch64: fix pac-ret support in _mcount Szabolcs Nagy
2020-07-08 12:14 ` [PATCH v7 13/14] aarch64: redefine RETURN_ADDRESS to strip PAC Szabolcs Nagy
2020-07-08 12:14 ` [PATCH v7 14/14] aarch64: add NEWS entry about branch protection support Szabolcs Nagy
2020-07-08 13:48   ` Adhemerval Zanella
2020-07-08 14:03     ` Szabolcs Nagy
2020-07-24  7:19   ` Florian Weimer
2020-07-24  7:50     ` Szabolcs Nagy
2020-07-24  8:06       ` Florian Weimer

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