From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 4D25B3858D35; Tue, 7 Nov 2023 19:11:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 4D25B3858D35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1699384298; bh=wq7w6L3leN+3Y4V1BPVO4IaI0SKFJz0p/n+OM2YtgFU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Mf2nh0ipIjpUo6gaDz7Ee59k8ssPgpWbj3z65+8OpjYTRZh/Ekl4ywjrRqTGrvP1U 7varEHC8sGSZyGskMoQGeUxzbi7KucNjvikSGKkkOAIBlI61S7iveYqWuuiVYl8azy 89+te+OnS0O/KldrJnpZnq/AgvpDc3OPFXnAW+l4= From: "vvvvvv at google dot com" To: elfutils-devel@sourceware.org Subject: [Bug libdw/30967] Discriminator in Dwarf_Line_s may exceed 24 bits Date: Tue, 07 Nov 2023 19:11:37 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: elfutils X-Bugzilla-Component: libdw X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: vvvvvv at google dot com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D30967 --- Comment #15 from Aleksei Vetrov --- Created attachment 15213 --> https://sourceware.org/bugzilla/attachment.cgi?id=3D15213&action=3Ded= it logger_write.cpp Attaching "logger_write.cpp" and a way to reproduce binary with big discriminator with clang-16: ``` clang++-16 -c -std=3Dgnu++17 -O2 -g -nostdlibinc -m32 -march=3Dprescott -fP= IC \ -fdebug-info-for-profiling -funique-internal-linkage-names -mllvm \ -enable-fs-discriminator=3Dtrue -o logger_write.o logger_write.cpp ``` And the output of `llvm-dwarfdump --debug-line logger_write.o` should show something like this: ``` 0x00000000000000b3 5 127 0 0 1207968256 0x00000000000000bb 5 127 0 0 1207968257 0x00000000000000bf 5 144 0 0 1207968258 ``` --=20 You are receiving this mail because: You are on the CC list for the bug.=