From owner-freebsd-toolchain@freebsd.org Wed Jan 30 11:49:28 2019 Return-Path: Delivered-To: freebsd-toolchain@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 056CB14BD565 for ; Wed, 30 Jan 2019 11:49:28 +0000 (UTC) (envelope-from s3erios@gmail.com) Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D78C28E709 for ; Wed, 30 Jan 2019 11:49:26 +0000 (UTC) (envelope-from s3erios@gmail.com) Received: by mail-lj1-x22f.google.com with SMTP id g11-v6so20463263ljk.3 for ; Wed, 30 Jan 2019 03:49:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:subject:references:date:cc:mime-version :content-transfer-encoding:from:message-id:in-reply-to:user-agent; bh=ZGNPCyXqhqy1NimLCJAutn9Rvme7W5NHYy86Q5qHJV0=; b=TXREAVuin0EXuuNU7huH9kdKuHLK4nyUtxb/ymOBTo6tBt6xvlWvEMZmngQD4YDrc4 IC4zX6S24t7UbA3VUpHpkcalnEmp28Wk7pfb5yZwt3QdmZYNffkbRU+jmlY6DDFCla7O trloSoX7m0/NxDG/0+oo3lNq2uAv+IL+r3nDAke3ah9blfrzDfHV4mqg9i5m0N7Uz6rj nPAA3fnnNKUpSiz+NfpJWZIlsk7ZOnli/UdFzbwNJRhkL/BfCLppwvmxLYBwl3V+W/0m zRjDLB62f2CJOhukv6yZeulZdiWVipJ3DLq/vnAuSx6bEDC1tXE2aly607KWTBlM7Osh dO1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:subject:references:date:cc:mime-version :content-transfer-encoding:from:message-id:in-reply-to:user-agent; bh=ZGNPCyXqhqy1NimLCJAutn9Rvme7W5NHYy86Q5qHJV0=; b=lnzsa0kdeJEkNqJb8rnRtb046XgIk1bSZGv+k+bYOPUmS6qZ2N3XdVSCYmV0u/kITt rRYc3lytESGeO5QqKdqfGekk1VR8WEhePrrSOCYV7WgooArMwqI3rq9cTC4rdwYidXOh EhHQmntL3fNxbpILEhhpSIXEwTguQ6DhP0P27+hhcAUagxcIrqR4If5FIhu5uPXbxjJE vHyzXr5i/b5Enhb0195ncXb8lWYfqiR+RZUMnI72JcV6P78PGBSIE3OaQTjIhx/fz/hw dU3Lu9+uKHadXnuHzQ/XF8xpCZvkrG+NUAZndbHRiecJ+tLRPEr6YHpx1dl3vCMfy1cn vMrw== X-Gm-Message-State: AJcUukeMyaU5+PLmSoVLzvFMTj/DOMpI4cmlFhZLs1npYZ67+UeCMXVc yaKQKmnQFycFEBxSgcBQJHd+uLjd X-Google-Smtp-Source: ALg8bN4AhCA/NAOCRJC8yG2QPgkrxtQBIDxcCwvNoEYRQ25KXQuMSSTcPxc5QZBsKYjqBayGaO52tw== X-Received: by 2002:a2e:58b:: with SMTP id 133-v6mr22784901ljf.127.1548848964298; Wed, 30 Jan 2019 03:49:24 -0800 (PST) Received: from localhost ([37.73.170.194]) by smtp.gmail.com with ESMTPSA id b17-v6sm236714ljj.93.2019.01.30.03.49.23 (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 30 Jan 2019 03:49:23 -0800 (PST) Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes To: Ray Subject: Re: Review llvm D55878 default to -Wl,--hash-style=gnu References: Date: Wed, 30 Jan 2019 13:48:42 +0200 Cc: freebsd-toolchain@freebsd.org MIME-Version: 1.0 Content-Transfer-Encoding: Quoted-Printable From: "Andriy Voskoboinyk" Message-ID: In-Reply-To: User-Agent: Opera Mail/12.15 (FreeBSD) X-Rspamd-Queue-Id: D78C28E709 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=TXREAVui; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of s3erios@gmail.com designates 2a00:1450:4864:20::22f as permitted sender) smtp.mailfrom=s3erios@gmail.com X-Spamd-Result: default: False [-6.25 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; NEURAL_HAM_SHORT(-0.98)[-0.982,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_TLS_LAST(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-toolchain@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[f.2.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(-2.76)[ip: (-9.46), ipnet: 2a00:1450::/32(-2.28), asn: 15169(-1.96), country: US(-0.07)]; MID_RHS_NOT_FQDN(0.50)[] X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Jan 2019 11:49:28 -0000 Wed, 30 Jan 2019 12:07:03 +0200 =D0=B1=D1=83=D0=BB=D0=BE =D0=BD=D0=B0=D0= =BF=D0=B8=D1=81=D0=B0=D0=BD=D0=BE Ray : Do we have support in kernel for it? Or that means we will need to add LDFLAGS+=3D-Wl,--hash-style=3Dsysv for kernel builds? > Can someone review this upstream clang change > https://reviews.llvm.org/D55878 for default -Wl,--hash-style option > used on FreeBSD? The current reviewers might be busy at the moment.. > > MIPS ABI require .dynsym to be s orted in a different way, but other > architectures can benefit from this change (a few hundreds bytes to a > few kilobytes for typical executables). > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to = > "freebsd-hackers-unsubscribe@freebsd.org"