linux-kernel - Re: [PATCH 19/27] [AARCH64] Add typesizes.h for ILP32

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Message-ID: <mvmh9cnrn10.fsf@hawking.suse.de>
Date:	Tue, 21 Jun 2016 09:58:35 +0200
From:	Andreas Schwab <schwab@...e.de>
To:	Yury Norov <ynorov@...iumnetworks.com>
Cc:	<libc-alpha@...rceware.org>, <linux-kernel@...r.kernel.org>,
	<arnd@...db.de>, <catalin.marinas@....com>,
	<marcus.shawcroft@....com>, <philb@....org>, <davem@...emloft.net>,
	<szabolcs.nagy@....com>, <maxim.kuvyrkov@...aro.org>,
	<joseph@...esourcery.com>, <pinskia@...il.com>,
	Andrew Pinski <apinski@...ium.com>
Subject: Re: [PATCH 19/27] [AARCH64] Add typesizes.h for ILP32

Yury Norov <ynorov@...iumnetworks.com> writes:

> diff --git a/sysdeps/unix/sysv/linux/sysdep-vdso.h b/sysdeps/unix/sysv/linux/sysdep-vdso.h
> index e8c4a7b..351d6bb 100644
> --- a/sysdeps/unix/sysv/linux/sysdep-vdso.h
> +++ b/sysdeps/unix/sysv/linux/sysdep-vdso.h
> @@ -37,7 +37,7 @@
>      __label__ out;							      \
>      __label__ iserr;							      \
>      INTERNAL_SYSCALL_DECL (sc_err);					      \
> -    long int sc_ret;							      \
> +    __syscall_slong_t sc_ret;						      \
>  									      \
>      __typeof (__vdso_##name) vdsop = __vdso_##name;			      \
>      PTR_DEMANGLE (vdsop);						      \
> @@ -64,7 +64,7 @@
>  #  define INTERNAL_VSYSCALL(name, err, nr, args...)			      \
>    ({									      \
>      __label__ out;							      \
> -    long v_ret;								      \
> +    __syscall_slong_t v_ret;						      \
>  									      \
>      __typeof (__vdso_##name) vdsop = __vdso_##name;			      \
>      PTR_DEMANGLE (vdsop);						      \

That part should have no effect now that __SYSCALL_SLONG_TYPE remains to
be long.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@...e.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."