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Re: [PATCH 3/6] aarch64: Tidy syscall error check
- From: Richard Henderson <rth at twiddle dot net>
- To: Marcus Shawcroft <marcus dot shawcroft at gmail dot com>
- Cc: Will Newton <will dot newton at linaro dot org>, libc-alpha <libc-alpha at sourceware dot org>, Richard Henderson <rth at redhat dot com>
- Date: Thu, 22 May 2014 07:58:11 -0700
- Subject: Re: [PATCH 3/6] aarch64: Tidy syscall error check
- Authentication-results: sourceware.org; auth=none
- References: <1400619378-7262-1-git-send-email-rth at twiddle dot net> <1400619378-7262-4-git-send-email-rth at twiddle dot net> <CANu=DmiSohSvtxJiUY72vYKuO+g=nMSd0QzVYsZU6K6ds4ueGQ at mail dot gmail dot com> <537CC098 dot 10206 at twiddle dot net> <CAFqB+PyKZ6jx29k1z6brCaEj3B2xOO=bf-qKBWx=2sq2a4Ki=w at mail dot gmail dot com>
On 05/22/2014 04:02 AM, Marcus Shawcroft wrote:
> On 21 May 2014 16:04, Richard Henderson <rth@twiddle.net> wrote:
>
>> (2) They do nothing on aarch64, since all parameters are already in registers.
>> So why should we pretend to invoke them?
>
> We should just remove all of the DOARGS/UNDOARGS definitions and uses
> from sysdep.h and sysdep-cancel.h. Do you want to write that patch?
Yes, I can do that.
r~