From: "H. Peter Anvin" <hpa@zytor.com>
To: Sam Ravnborg <sam@ravnborg.org>
Cc: linux-mips@linux-mips.org, linux-m68k@vger.kernel.org,
linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
Denys Vlasenko <vda.linux@googlemail.com>,
Tim Abbott <tabbott@MIT.EDU>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
Greg Ungerer <gerg@uclinux.org>,
sparclinux@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>,
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Geert Uytterhoeven <geert@linux-m68k.org>,
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uclinux-dist-devel@blackfin.uclinux.org,
Linus Torvalds <torvalds@linux-foundation.org>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [PATCH v2 1/6] Add new macros for page-aligned data and bss sections.
Date: Fri, 01 May 2009 10:47:48 -0700 [thread overview]
Message-ID: <49FB35C4.6060107@zytor.com> (raw)
In-Reply-To: <20090501174457.GA26559@uranus.ravnborg.org>
Sam Ravnborg wrote:
>>
>> What's wrong with @?
> arm does not support it :-(
> I recall it denote a comment in arm assembler.
>
> I could do some magic to detect the ARM case but I'm reluctant to do so.
> I could also ignore the arm issue for now as it is not used by arm,
> but that strikes me as the wrong approach.
>
If we really have to use different tokens, I would say:
#ifdef __ARM__
# define _PROGBITS %progbits /* or whatever */
# define _NOBITS %nobits
#else
# define _PROGBITS @progbits
# define _NOBITS @nobits
#endif
Otherwise we probably need to ask the binutils people...
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
next prev parent reply other threads:[~2009-05-01 18:03 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-30 19:54 [PATCH v2 0/6] macros for section name cleanup Tim Abbott
2009-04-30 19:54 ` [PATCH v2 1/6] Add new macros for page-aligned data and bss sections Tim Abbott
2009-04-30 19:54 ` [PATCH v2 2/6] Add new NOSAVE_DATA linker script macro Tim Abbott
2009-04-30 19:54 ` [PATCH v2 3/6] Add new CACHELINE_ALIGNED_DATA " Tim Abbott
2009-04-30 19:54 ` [PATCH v2 4/6] Add new INIT_TASK_DATA() " Tim Abbott
2009-04-30 19:54 ` [PATCH v2 5/6] Add new READ_MOSTLY_DATA(align) " Tim Abbott
2009-04-30 19:54 ` [PATCH v2 6/6] Add support for __read_mostly to linux/cache.h Tim Abbott
2009-05-01 9:21 ` [PATCH v2 2/6] Add new NOSAVE_DATA linker script macro Sam Ravnborg
2009-05-01 9:18 ` [PATCH v2 1/6] Add new macros for page-aligned data and bss sections Sam Ravnborg
2009-05-01 13:54 ` Tim Abbott
2009-05-01 16:33 ` H. Peter Anvin
2009-05-01 17:17 ` Sam Ravnborg
2009-05-01 17:18 ` H. Peter Anvin
2009-05-01 17:44 ` Sam Ravnborg
2009-05-01 17:47 ` H. Peter Anvin [this message]
2009-05-01 23:02 ` Andreas Schwab
2009-05-01 9:04 ` [PATCH v2 0/6] macros for section name cleanup Sam Ravnborg
2009-05-01 14:21 ` Sam Ravnborg
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