From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9F84C384859A; Mon, 9 May 2022 10:23:00 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9F84C384859A From: "ro at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug sanitizer/105531] New: [13 regression] Recent libsanitizer imports breaks Solaris 11.3 build Date: Mon, 09 May 2022 10:23:00 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: sanitizer X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ro at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cc target_milestone cf_gcctarget Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 May 2022 10:23:00 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D105531 Bug ID: 105531 Summary: [13 regression] Recent libsanitizer imports breaks Solaris 11.3 build Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: sanitizer Assignee: unassigned at gcc dot gnu.org Reporter: ro at gcc dot gnu.org CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org, jakub at gcc dot gnu.org, kcc at gcc dot gnu.org, marxi= n at gcc dot gnu.org Target Milestone: --- Target: i386-pc-solaris2.11, sparc-sun-solaris2.11 The recent libsanitizer import broke the build on Solaris 11.3, both SPARC = and x86: /vol/gcc/src/hg/master/local/libsanitizer/sanitizer_common/sanitizer_linux_= libcdep.cpp: In function 'int __sanitizer::CollectStaticTlsBlocks(dl_phdr_info*, std::size_t, void*)': /vol/gcc/src/hg/master/local/libsanitizer/sanitizer_common/sanitizer_linux_= libcdep.cpp:380:28: error: 'struct dl_phdr_info' has no member named 'dlpi_tls_data' 380 | uptr begin =3D (uptr)info->dlpi_tls_data; | ^~~~~~~~~~~~~ This happens because Solaris doesn't support dlpi_tls_data (and dlpi_tls_mo= did) before Solaris 11.4 SRU 10.3. It's not an issue for LLVM upstream which only support Solaris 11.4, but GCC continues to support Solaris 11.3 as well. I have an (abandoned) patch to fix this: https://reviews.llvm.org/D120059.= =20 I'll see if I can get it approved upstream (it needs slight modifications for changes to compiler-rt since it was submitted); otherwise it will have to be kept gcc-local.=