From: Chung-Lin Tang <cltang@codesourcery.com>
To: "Joseph S. Myers" <joseph@codesourcery.com>
Cc: "Maciej W. Rozycki" <macro@codesourcery.com>,
<libc-ports@sourceware.org>
Subject: Re: [PATCH 2/2] MIPS16: MIPS16 support proper
Date: Thu, 24 Jan 2013 10:10:00 -0000 [thread overview]
Message-ID: <5101086C.2000107@codesourcery.com> (raw)
In-Reply-To: <Pine.LNX.4.64.1301231706590.7102@digraph.polyomino.org.uk>
On 2013/1/24 01:22 AM, Joseph S. Myers wrote:
>>
>> > -void
>> > -__longjmp (env_arg, val_arg)
>> > +static void __attribute__ ((nomips16))
>> > +____longjmp (env_arg, val_arg)
>> > __jmp_buf env_arg;
>> > int val_arg;
>> > {
>> > @@ -86,3 +86,5 @@ __longjmp (env_arg, val_arg)
>> > /* Avoid `volatile function does return' warnings. */
>> > for (;;);
>> > }
>> > +
>> > +strong_alias (____longjmp, __longjmp);
> Why is the renaming / alias needed?
>
This was because the declaration of __longjmp() in setjmp.h prohibited
us from tagging it directly with __attribute__ ((nomips16)) locally;
there will be a declaration inconsistent with header error.
Chung-Lin
next prev parent reply other threads:[~2013-01-24 10:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-23 4:41 [PATCH 0/2] MIPS16: MIPS16 support Maciej W. Rozycki
2013-01-23 4:41 ` [PATCH 1/2] MIPS16: Allocate GLIBC_2.18 Maciej W. Rozycki
2013-01-23 4:42 ` [PATCH 2/2] MIPS16: MIPS16 support proper Maciej W. Rozycki
2013-01-23 17:22 ` Joseph S. Myers
2013-01-24 10:10 ` Chung-Lin Tang [this message]
2013-01-24 13:13 ` Maciej W. Rozycki
2013-01-24 13:56 ` Richard Sandiford
2013-02-20 16:19 ` [PATCH v2] MIPS: MIPS16 support Maciej W. Rozycki
2013-02-20 16:29 ` Joseph S. Myers
2013-02-27 1:38 ` [PATCH v3] " Maciej W. Rozycki
2013-02-27 17:50 ` Joseph S. Myers
2013-02-27 23:54 ` Maciej W. Rozycki
2013-01-24 18:08 ` [PATCH 2/2] MIPS16: MIPS16 support proper Ellcey, Steve
2013-01-25 5:14 ` Maciej W. Rozycki
2013-01-25 13:59 ` Richard Sandiford
2013-01-28 22:18 ` Steve Ellcey
2013-01-25 22:10 ` Steve Ellcey
2013-01-26 0:32 ` Maciej W. Rozycki
2013-01-28 17:36 ` Steve Ellcey
2013-01-28 17:56 ` Steve Ellcey
2013-01-28 21:08 ` Maciej W. Rozycki
2013-01-28 18:58 ` Richard Henderson
2013-01-28 21:06 ` Maciej W. Rozycki
2013-01-28 21:17 ` Steve Ellcey
2013-01-29 16:24 ` Richard Henderson
2013-01-29 19:27 ` Joseph S. Myers
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