From: Tsukasa OI <research_trasio@irq.a4lg.com>
To: Jan Beulich <jbeulich@suse.com>, Binutils <binutils@sourceware.org>
Subject: Re: [PATCH] RISC-V: Zicbo{m,p,z} adjustments to riscv_multi_subset_supports_ext()
Date: Thu, 6 Oct 2022 13:50:54 +0900 [thread overview]
Message-ID: <209f360b-fb46-323f-82e5-58461c131989@irq.a4lg.com> (raw)
In-Reply-To: <ffa9c1d7-e8c2-a62b-ef3e-b565c0ffbe5b@suse.com>
On 2022/10/04 22:56, Jan Beulich via Binutils wrote:
> The lack thereof did caused gas to issue "internal: unreachable
> INSN_CLASS_*" errors when trying to assemble respective insns without
> the feature(s) enabled via e.g. ".option arch, ...". Of course a proper
> hint towards the missing extension then wasn't given either.
>
> --- a/bfd/elfxx-riscv.c
> +++ b/bfd/elfxx-riscv.c
> @@ -2440,6 +2440,12 @@ riscv_multi_subset_supports_ext (riscv_p
> {
> case INSN_CLASS_I:
> return "i";
> + case INSN_CLASS_ZICBOM:
> + return "zicbom";
> + case INSN_CLASS_ZICBOP:
> + return "zicbop";
> + case INSN_CLASS_ZICBOZ:
> + return "zicboz";
I confirmed that those three are the last ones to be added to this
function. Thanks!
> case INSN_CLASS_ZICSR:
> return "zicsr";
> case INSN_CLASS_ZIFENCEI:
>
next prev parent reply other threads:[~2022-10-06 4:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-04 13:56 Jan Beulich
2022-10-04 16:08 ` Tsukasa OI
2022-10-06 4:50 ` Tsukasa OI [this message]
2022-10-14 1:19 ` Nelson Chu
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