From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id BB7DC3858C62 for ; Mon, 24 Jul 2023 09:28:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org BB7DC3858C62 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1690190892; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6doHZyBaAgWPNkVebX7qgG9dYboC8mNDi2/MGg69ulM=; b=Rib9QDWFn8Oybakcm1XhQFPmcCfFonV/ihf5q0hWkCqLsUXF3XDP0E38+VesTSleEN1eTp 1YE66MHhYGHSUY4vP8lApf1T142TVCFCR2S9aUlE6o6wJXgs9YcjArfhxVHclrISV6brsb HnmJwIIrfS8SnZtzXiMcC80hAJM30t8= Received: from mail-qk1-f199.google.com (mail-qk1-f199.google.com [209.85.222.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-614-_nrIQYzHOT65HSUS6Z6EFA-1; Mon, 24 Jul 2023 05:28:10 -0400 X-MC-Unique: _nrIQYzHOT65HSUS6Z6EFA-1 Received: by mail-qk1-f199.google.com with SMTP id af79cd13be357-7683f415a45so679975085a.3 for ; Mon, 24 Jul 2023 02:28:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690190889; x=1690795689; h=content-transfer-encoding:in-reply-to:subject:from:references:to :content-language:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=6doHZyBaAgWPNkVebX7qgG9dYboC8mNDi2/MGg69ulM=; b=dlIyJmEjmpXXmqsqSxhMgVJo8Qq1AsczZw6wULVqmVqsLRtzaAaL1Oa0DKeZCm5p5d wEFip/Rl+Hjd4HspP8nCP/SSwvPDNHPWEiElzLaPBxKEAPR2UZbkyY4EdoaT/OZpfcDL bfGAro8W5Ny5z8Z3tu++UhD+QqwUMmkzcCbA9zHS9ebfl1gt69jvpGxBZ/+G6Yvqyy+Z x+jSl4M57aMGSg/Ef5btwoz7J1buh6htEfDpXD5jOU7hJmyRS59qPQNMde6z3TL2d3I1 GDevkiBTBrWxQSSTMSGARPz1cYeLn/FcUZci+LHqMtVb1dvpJOvmRbEiZRkkz9tZCHpC KsRw== X-Gm-Message-State: ABy/qLZPNWoAVxV1/lPIOKRoenm3Lh5znZhA4TloBruHlIdVtNYiAWEz OxDnZhW85Hvc31fniGlnCDC56lwqjarfrHSZqWGxVqVfeIM3HKYtD6wokrEz3qZ+5jCpFCphZvC corLQag1sjmhhUvZ64W7DC4O2OQ== X-Received: by 2002:a05:620a:21cf:b0:75b:23a1:363d with SMTP id h15-20020a05620a21cf00b0075b23a1363dmr7281121qka.78.1690190889807; Mon, 24 Jul 2023 02:28:09 -0700 (PDT) X-Google-Smtp-Source: APBJJlHampUzVDuj5wRjvMr6ruNTfmtxhIJUFxYLTDo5AQnqt/aLWPinCYczYxiOLMPImQPaxbIsyQ== X-Received: by 2002:a05:620a:21cf:b0:75b:23a1:363d with SMTP id h15-20020a05620a21cf00b0075b23a1363dmr7281114qka.78.1690190889564; Mon, 24 Jul 2023 02:28:09 -0700 (PDT) Received: from [192.168.1.7] ([79.123.79.89]) by smtp.gmail.com with ESMTPSA id c23-20020a05620a135700b00767d4a3f4d9sm2874870qkl.29.2023.07.24.02.28.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Jul 2023 02:28:09 -0700 (PDT) Message-ID: <7a676623-4084-c210-3dcd-37e813aeb32d@redhat.com> Date: Mon, 24 Jul 2023 10:28:07 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 To: Paul Iannetta , binutils@sourceware.org References: <20230721074956.7188-1-piannetta@kalrayinc.com> From: Nick Clifton Subject: Re: [PATCH 0/7] kvx: New port. In-Reply-To: <20230721074956.7188-1-piannetta@kalrayinc.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-GB Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,KAM_ASCII_DIVIDERS,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Hi Paul, I tried compiling the binutils for a kvx-elf target with your patches applied and I ran across a compile time warning/error: gas/config/kvx-parse.c: In function 'parse_with_restarts': gas/config/kvx-parse.c:766:3: error: using a dangling pointer to '__buf_tok' [-Werror=dangling-pointer=] 766 | printf_debug (1, "\nEntering rule: %d (Trying to match: %s (%s)[%d])\n", jump_target, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 767 | TOKEN_NAME (CLASS_ID (tok)), TOKEN_STR (tok), CLASS_ID (tok)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ gas/config/kvx-parse.c:391:6: note: '__buf_tok' declared here 391 | char __buf_##token[256] = { 0 }; \ | ^~~~~~ gas/config/kvx-parse.c:767:46: note: in expansion of macro 'TOKEN_STR' 767 | TOKEN_NAME (CLASS_ID (tok)), TOKEN_STR (tok), CLASS_ID (tok)); | ^~~~~~~~~ cc1: all warnings being treated as errors This is with gcc v13 on a Fedora 38 box... It looks like the TOKEN_STR macro is doing some funky things that are not fully supported by gcc 13... On a related note, building a toolchain configure as --enable-64-bit-bfd --enable-targets=all results in: /bin/ld: ../bfd/.libs/libbfd.a(targets.o):(.rodata+0xbc8): undefined reference to `kvx_elf64_vec' /bin/ld: ../bfd/.libs/libbfd.a(targets.o):(.rodata+0x1b98): undefined reference to `kvx_elf64_vec' /bin/ld: ../bfd/.libs/libbfd.a(targets.o):(.rodata+0x1ba0): undefined reference to `kvx_elf64_linux_vec' collect2: error: ld returned 1 exit status I believe that this is because you are missing an entry for elf64-kvx.lo from the BFD64_BACKENDS list defined in bfd/Makefile.am... Cheers Nick