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Re: [PATCH] config.sub: Handle arbitrary MIPS CPU names
From: |
Dmitry V. Levin |
Subject: |
Re: [PATCH] config.sub: Handle arbitrary MIPS CPU names |
Date: |
Tue, 1 Aug 2023 11:23:28 +0300 |
On Mon, Jul 31, 2023 at 11:00:55AM +0100, Maciej W. Rozycki wrote:
> GNU binutils support the selection of the default MIPS subtarget via the
> configuration triplet, e.g. `mips64octeon+el-unknown-linux-gnu' builds a
> Linux/GNU 64-bit MIPS (n32 ABI) little-endian configuration with the CPU
> set to Octeon+ by default. However `config.sub' rejects such a triplet
> and indeed it only lets through a random choice of ones people submitted
> changes for to support.
>
> There is a large number of MIPS CPU configurations, 118 at the moment,
> that GNU binutils know, so rather than adding them individually and then
> hoping it will be kept up to date from now on accept any `mips*' pattern
> for the machine part, just as we already do for a few of other targets.
>
> * config.sub: Allow any `mips*' CPU rather than listing a choice
> individually.
> * doc/config.sub.1: Regenerate.
> * testsuite/config-sub.data: Add test cases.
Applied, thanks.
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ldv
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