From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtpout2.vodafonemail.de (smtpout2.vodafonemail.de [145.253.239.133]) by sourceware.org (Postfix) with ESMTPS id 7D56F3858D28 for ; Sat, 29 Jan 2022 07:57:48 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 7D56F3858D28 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=nexgo.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=nexgo.de Received: from smtp.vodafone.de (smtpa01.fra-mediabeam.com [10.2.0.32]) by smtpout2.vodafonemail.de (Postfix) with ESMTP id 200D312069C for ; Sat, 29 Jan 2022 08:57:47 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nexgo.de; s=vfde-smtpout-mb-15sep; t=1643443067; bh=5Q+UFVnaj9Vjr2XzY75vxUoq5kLDM01Kr6W/ieyf1b8=; h=From:To:Subject:In-Reply-To:References:Date; b=nPEwU+aPZ3HMGS/jPZ6Ra6TXqhRF/XfDnjFM9qQZnmeeoH2vh3MgmAa60Vyb+nFxp atmFhb++w7NwPpxwSaC3xlhXlx22GVHFJWei8C1ksE1Y05RIj6cZJqfBxTdKiXyjPT nemq2pKGPc2dNr1PSp5HeCcfd5HiuiJrG+qn8zkU= Received: from Gertrud (p5b2f3a9b.dip0.t-ipconnect.de [91.47.58.155]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp.vodafone.de (Postfix) with ESMTPSA id 4Jm6BL1gmWzMks4 for ; Sat, 29 Jan 2022 07:57:42 +0000 (UTC) From: Achim Gratz To: binutils@sourceware.org Subject: Re: [Bug] DWARF-5 section names in PE/PEP and weak symbols In-Reply-To: (Nick Clifton via Binutils's message of "Wed, 15 Dec 2021 13:12:32 +0000") References: <878rwvrlz9.fsf@Rainer.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) Date: Sat, 29 Jan 2022 08:57:39 +0100 Message-ID: <87zgnf3rf0.fsf@Rainer.invalid> MIME-Version: 1.0 Content-Type: text/plain X-purgate-type: clean X-purgate-Ad: Categorized by eleven eXpurgate (R) http://www.eleven.de X-purgate: This mail is considered clean (visit http://www.eleven.de for further information) X-purgate: clean X-purgate-size: 2758 X-purgate-ID: 155817::1643443066-000043AD-074B2E4E/0/0 X-Spam-Status: No, score=-3037.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Jan 2022 07:57:50 -0000 Nick Clifton via Binutils writes: > Quick question - if instead of deleting the references to the .debug_loclists > section you move them into the /DISCARD/ section earlier in the pe.se file, > does this also solve the problem. (The point being that if the script > explitcitly discards this information we also have room to add a comment > explaining why. Plus it will prevent future changes to the pe.sc file > from adding the section back in). (Also the change would be needed in > the pep.sc file as well, obviously. Plus the .zdebug_loclists section > would need similar treatment). Just moving *(.debug_loclists) to the DISCARD section still results in the erroneous resolution of the fputs symbol. Also moving *(.zdebug_loclists) recovers the correct behaviour. I have no idea what that means in terms of actual attempt at debugging, though. --8<---------------cut here---------------start------------->8--- diff --git a/ld/scripttempl/pe.sc b/ld/scripttempl/pe.sc index e9d1f78cb32..bbe3f341906 100644 --- a/ld/scripttempl/pe.sc +++ b/ld/scripttempl/pe.sc @@ -203,6 +203,8 @@ SECTIONS *(.debug\$S) *(.debug\$T) *(.debug\$F) + *(.debug_loclists) + *(.zdebug_loclists) *(.drectve) ${RELOCATING+ *(.note.GNU-stack)} ${RELOCATING+ *(.gnu.lto_*)} @@ -447,6 +449,7 @@ SECTIONS { *(.zdebug_line_str) } +/* === .debug_loclists ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : { *(.debug_loclists) @@ -455,6 +458,7 @@ SECTIONS { *(.zdebug_loclists) } +=== */ .debug_macro ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : { *(.debug_macro) diff --git a/ld/scripttempl/pep.sc b/ld/scripttempl/pep.sc index afa2d23871c..cd8a2defe4e 100644 --- a/ld/scripttempl/pep.sc +++ b/ld/scripttempl/pep.sc @@ -208,6 +208,8 @@ SECTIONS *(.debug\$S) *(.debug\$T) *(.debug\$F) + *(.debug_loclists) + *(.zdebug_loclists) *(.drectve) ${RELOCATING+ *(.note.GNU-stack)} ${RELOCATING+ *(.gnu.lto_*)} @@ -452,6 +454,7 @@ SECTIONS { *(.zdebug_line_str) } +/* === .debug_loclists ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : { *(.debug_loclists) @@ -460,6 +463,7 @@ SECTIONS { *(.zdebug_loclists) } +=== */ .debug_macro ${RELOCATING+BLOCK(__section_alignment__)} ${RELOCATING+(NOLOAD)} : { *(.debug_macro) --8<---------------cut here---------------end--------------->8--- Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ SD adaptations for Waldorf Q V3.00R3 and Q+ V3.54R2: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada