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From: "Joseph S. Myers" <>
To: Will Newton <>
Cc: <>, <>
Subject: Re: [PATCH v3] ARM: Add pointer encryption support.
Date: Wed, 02 Oct 2013 22:20:00 -0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Mon, 30 Sep 2013, Will Newton wrote:

> 2013-09-27  Will Newton  <>
> 	* sysdeps/arm/__longjmp.S (__longjmp): Demangle fp, sp
> 	and lr when restoring register values.
> 	* sysdeps/arm/include/bits/setjmp.h (JMP_BUF_REGLIST): Remove
> 	sp and lr from list and replace fp with a4.
> 	* sysdeps/arm/jmpbuf-unwind.h (_jmpbuf_sp): New function.
> 	(_JMPBUF_UNWINDS_ADJ): Call _jmpbuf_sp.
> 	* sysdeps/arm/setjmp.S (__sigsetjmp): Mangle fp, sp and lr
> 	before storing register values.
> 	* sysdeps/arm/sysdep.h (LDST_GLOBAL): New macro.
> 	* sysdeps/unix/sysv/linux/arm/sysdep.h (PTR_MANGLE): New macro.
> 	(PTR_DEMANGLE): Likewise. (PTR_MANGLE2): Likewise.
> 	(PTR_DEMANGLE2): Likewise.

OK with formatting fixed:

> +#if (defined NOT_IN_libc && defined IS_IN_rtld) || (!defined SHARED && (!defined NOT_IN_libc || defined IS_IN_libpthread))

This line is over 79 columns.

Joseph S. Myers

      reply	other threads:[~2013-10-02 22:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-30 16:50 Will Newton
2013-10-02 22:20 ` Joseph S. Myers [this message]

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