From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-x34.google.com (mail-oa1-x34.google.com [IPv6:2001:4860:4864:20::34]) by sourceware.org (Postfix) with ESMTPS id DC07B3858D1E for ; Tue, 25 Apr 2023 08:44:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org DC07B3858D1E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=rivosinc.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=rivosinc.com Received: by mail-oa1-x34.google.com with SMTP id 586e51a60fabf-18ecdb1f2aaso3314250fac.1 for ; Tue, 25 Apr 2023 01:44:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rivosinc-com.20221208.gappssmtp.com; s=20221208; t=1682412266; x=1685004266; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=t3r0o4Uzg0mwqkefjcipa/+7Vf1o0SaHhBFGYNL1ww4=; b=MiXbDN84bxNtSvPXiT/KmKHFzfLXPYFhPWe+Ix1vbGz9B8wuKprms0HDo8HFibZdQP vX2q5QjiYJPHsMhBf9axAlJHnm5sIiojR8aoIIXktv6il8tdLtseQzi4p0FK/HzKOIMQ G05olxTe5n+ElyC6V+4e7+2geaSLXDFHkbYkCygDpGoIfFG/RuyyPAupd2nOZvcJldsm EM3goMIJSNuxb/a78e+lrr/kBfdjZAIo/kIw+fMrERjYi/cSsGZ1/FCQZlwumJL7eIhO 03+uG8nVWP4++7u7s9mjWCmj8ZeCV5A3Q07yjZynU8/hfAVL/kY1HG6b33Ch7mBmACvP WBxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682412266; x=1685004266; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=t3r0o4Uzg0mwqkefjcipa/+7Vf1o0SaHhBFGYNL1ww4=; b=QdebPExPsF7uVDKD9XaPpZb9lPqE1m149npSnzFYwizEKRnPmugmgLcn37wsNiEPAp we82WbWC+qPnjkSdzH6TrPb9g5JaFo94N8YcXZkuBGZn2Scyk5lu9bLdenin+DZhrQVF p+ZhOJpaHwdt41pmW5+0atYbnqtc9gc9Jmni0Sr8SciTMKBtzfWrbuGQfZWmWG11alXZ +B0YjEIGFFqyrK5ua00icNkA9pZJet78C6pLQjL1CmSFaEr+WBIunbJ0rGnLqbDp9Jim R2CUpqXHpViBOlaT6Wq+WYx9wzWsQYBmk1sDbIeZMJ1twl13CyGyrJ4OoyVgchlkhRNz iOlA== X-Gm-Message-State: AAQBX9cxiC61fbpJESQgq1+JSEZuSoKcLbkwm7xbYUKisZqKIv2jAFI1 g0xbCpqDP5moP0q3TP92IZnkRsfKLjK/s5CSgmiGWw== X-Google-Smtp-Source: AKy350agh9dxGab0ejFIqHrcpPj0rmnGPyaDGVK+t1NKIa4dY8nNTI7fN76syPJfyb37Y1g9+4hNgXo2nSnf0yPViR8= X-Received: by 2002:a05:6808:144a:b0:38e:b98:c137 with SMTP id x10-20020a056808144a00b0038e0b98c137mr11733530oiv.0.1682412266287; Tue, 25 Apr 2023 01:44:26 -0700 (PDT) MIME-Version: 1.0 References: <89f892c8-e378-b81c-7b13-322a7876a252@suse.com> <87354otl13.fsf@igel.home> In-Reply-To: <87354otl13.fsf@igel.home> From: Nelson Chu Date: Tue, 25 Apr 2023 16:44:15 +0800 Message-ID: Subject: Re: [PATCH v2 5/7] RISC-V: relax post-relocation-operator separator expectation To: Andreas Schwab Cc: Jan Beulich via Binutils , Jan Beulich , Palmer Dabbelt , Andrew Waterman , Jim Wilson Content-Type: multipart/alternative; boundary="0000000000007f8b9005fa25210f" X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --0000000000007f8b9005fa25210f Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Thanks for the information, Andreas. The riscv-asm should be the right place to see the expected behaviors, and discuss the related stuff :-) Nelson On Tue, Apr 25, 2023 at 4:37=E2=80=AFPM Andreas Schwab wrote: > On M=C3=A4r 10 2023, Jan Beulich via Binutils wrote: > > > With a blank being okay as a separator, constructs like > > > > lui t0, %hi sym > > lui t0, %hi 0x1000 > > > > are accepted. But then it makes little sense to not also accept e.g. > > > > lui t0, %hi +sym > > lui t0, %hi -0x1000 > > https://github.com/riscv-non-isa/riscv-asm-manual/blob/master/riscv-asm.md > always includes the parens around the expression, and I don't think it > should be accepted without them. > > -- > Andreas Schwab, schwab@linux-m68k.org > GPG Key fingerprint =3D 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 > "And now for something completely different." > --0000000000007f8b9005fa25210f--