{"id":2222579,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2222579/?format=json","web_url":"http://patchwork.ozlabs.org/project/glibc/patch/CAMe9rOo=FL7HEkJrKky6NB__iAf23xi1G15CkoNA6g2h_VG=RA@mail.gmail.com/","project":{"id":41,"url":"http://patchwork.ozlabs.org/api/1.2/projects/41/?format=json","name":"GNU C Library","link_name":"glibc","list_id":"libc-alpha.sourceware.org","list_email":"libc-alpha@sourceware.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2026-04-13T02:49:51","name":"abilist.awk: Handle weak unversioned defined symbols","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"8a7bd1d29bd23cdfddc26547a511a0ce0190cc2a","submitter":{"id":4387,"url":"http://patchwork.ozlabs.org/api/1.2/people/4387/?format=json","name":"H.J. Lu","email":"hjl.tools@gmail.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/glibc/patch/CAMe9rOo=FL7HEkJrKky6NB__iAf23xi1G15CkoNA6g2h_VG=RA@mail.gmail.com/mbox/","series":[{"id":499639,"url":"http://patchwork.ozlabs.org/api/1.2/series/499639/?format=json","web_url":"http://patchwork.ozlabs.org/project/glibc/list/?series=499639","date":"2026-04-13T02:49:51","name":"abilist.awk: Handle weak unversioned defined symbols","version":1,"mbox":"http://patchwork.ozlabs.org/series/499639/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222579/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222579/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","libc-alpha@sourceware.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","libc-alpha@sourceware.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=SWreYitl;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org\n (client-ip=38.145.34.32; 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Sun, 12 Apr 2026\n 19:50:28 -0700 (PDT)","MIME-Version":"1.0","From":"\"H.J. Lu\" ","Date":"Mon, 13 Apr 2026 10:49:51 +0800","X-Gm-Features":"AQROBzAl10Doq2B6QUyk4btVStcNOwxlO0AiM_aYeqOJT_d8fT9akmfFyK7QLlY","Message-ID":"\n ","Subject":"[PATCH] abilist.awk: Handle weak unversioned defined symbols","To":"GNU C Library ","Content-Type":"multipart/mixed; boundary=\"0000000000009e17cd064f4e8b67\"","X-BeenThere":"libc-alpha@sourceware.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Libc-alpha mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org"},"content":"After\n\ncommit f685e3953f9a38a41bbd0a597f9882870cee13d5\nAuthor: H.J. Lu \nDate: Wed Oct 29 09:49:57 2025 +0800\n\n elf: Don't set its DT_VERSYM entry for unversioned symbol\n\nld no longer assigns version index 1 to unversioned defined symbol.\nFor libmachuser.so, \"objdump --dynamic-syms\" reports:\n\n0000dd30 w DF .text 000000f8 processor_start\n\ninstead of\n\n0000dd30 w DF .text 000000f8 (Base) processor_start\n\nAlso allow NF == 6 for weak unversioned dynamic symbols. This fixes BZ\n33650.\n\nSigned-off-by: H.J. Lu ","diff":"From f4ef621c27cffefb7754490e234e77aff55189ad Mon Sep 17 00:00:00 2001\nFrom: \"H.J. Lu\" \nDate: Mon, 13 Apr 2026 10:46:42 +0800\nSubject: [PATCH] abilist.awk: Handle weak unversioned defined symbols\n\nAfter\n\ncommit f685e3953f9a38a41bbd0a597f9882870cee13d5\nAuthor: H.J. Lu \nDate: Wed Oct 29 09:49:57 2025 +0800\n\n elf: Don't set its DT_VERSYM entry for unversioned symbol\n\nld no longer assigns version index 1 to unversioned defined symbol.\nFor libmachuser.so, \"objdump --dynamic-syms\" reports:\n\n0000dd30 w DF .text\t000000f8 processor_start\n\ninstead of\n\n0000dd30 w DF .text\t000000f8 (Base) processor_start\n\nAlso allow NF == 6 for weak unversioned dynamic symbols. This fixes BZ\n33650.\n\nSigned-off-by: H.J. Lu \n---\n scripts/abilist.awk | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)\n\ndiff --git a/scripts/abilist.awk b/scripts/abilist.awk\nindex 6cc7af6ac8..7ea1edf8c0 100644\n--- a/scripts/abilist.awk\n+++ b/scripts/abilist.awk\n@@ -38,7 +38,7 @@ $4 == \"*UND*\" { next }\n $2 == \"l\" { next }\n \n # If the target uses ST_OTHER, it will be output before the symbol name.\n-$2 == \"g\" || $2 == \"w\" && (NF == 7 || NF == 8) {\n+$2 == \"g\" || $2 == \"w\" && (NF == 6 || NF == 7 || NF == 8) {\n type = $3;\n size = $5;\n sub(/^0*/, \"\", size);\n-- \n2.53.0\n\n","prefixes":[]}