diff options
Diffstat (limited to 'binutils-rh805974.patch')
-rw-r--r-- | binutils-rh805974.patch | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/binutils-rh805974.patch b/binutils-rh805974.patch new file mode 100644 index 0000000..bfbb160 --- /dev/null +++ b/binutils-rh805974.patch @@ -0,0 +1,121 @@ +From binutils-return-76960-listarch-binutils=sources dot redhat dot com at sourceware dot org Mon Sep 03 12:05:02 2012 +Return-Path: <binutils-return-76960-listarch-binutils=sources dot redhat dot com at sourceware dot org> +Delivered-To: listarch-binutils at sources dot redhat dot com +Received: (qmail 24023 invoked by alias); 3 Sep 2012 12:05:00 -0000 +Received: (qmail 24010 invoked by uid 22791); 3 Sep 2012 12:05:00 -0000 +X-SWARE-Spam-Status: No, hits=-3.6 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_HOSTKARMA_W,RCVD_IN_HOSTKARMA_WL,RP_MATCHES_RCVD +X-Spam-Check-By: sourceware.org +Received: from e06smtp15.uk.ibm.com (HELO e06smtp15.uk.ibm.com) (195.75.94.111) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 03 Sep 2012 12:04:46 +0000 +Received: from /spool/local by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Mon, 3 Sep 2012 13:04:41 +0100 +Received: from d06av09.portsmouth.uk.ibm.com (d06av09.portsmouth.uk.ibm.com [9.149.37.250]) by b06cxnps4076.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q83C4YZx40435740 for <binutils@sourceware.org>; Mon, 3 Sep 2012 12:04:34 GMT +Received: from d06av09.portsmouth.uk.ibm.com (loopback [127.0.0.1]) by d06av09.portsmouth.uk.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q83C4eFA012810 for <binutils@sourceware.org>; Mon, 3 Sep 2012 06:04:40 -0600 +Received: from bart (dyn-9-152-212-238.boeblingen.de.ibm.com [9.152.212.238]) by d06av09.portsmouth.uk.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with SMTP id q83C4dDC012768 for <binutils@sourceware.org>; Mon, 3 Sep 2012 06:04:39 -0600 +Received: by bart (sSMTP sendmail emulation); Mon, 03 Sep 2012 14:04:39 +0200 +From: "Andreas Krebbel" <andreas at de dot ibm dot com> +Date: Mon, 3 Sep 2012 14:04:39 +0200 +To: binutils at sourceware dot org +Subject: [Committed] S/390: Handle PLTOFF for IFUNC symbols correctly +Message-ID: <20120903120439.GA10593@bart> +MIME-Version: 1.0 +Content-Type: text/plain; charset=us-ascii +Content-Disposition: inline +User-Agent: Mutt/1.5.21 (2010-09-15) +x-cbid: 12090312-0342-0000-0000-000002BC4237 +Mailing-List: contact binutils-help at sourceware dot org; run by ezmlm +Precedence: bulk +List-Id: <binutils.sourceware.org> +List-Subscribe: <mailto:binutils-subscribe at sourceware dot org> +List-Archive: <http://sourceware.org/ml/binutils/> +List-Post: <mailto:binutils at sourceware dot org> +List-Help: <mailto:binutils-help at sourceware dot org>, <http://sourceware dot org/ml/#faqs> +Sender: binutils-owner at sourceware dot org +Delivered-To: mailing list binutils at sourceware dot org + +Hi, + +the s390 IFUNC support so far didn't deal correctly with PLTOFF +relocs. Fixed with the attached patch. + +Committed. + +Bye, + +-Andreas- + +2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for + local and global ifunc symbols. + * elf64-s390.c (elf_s390_relocate_section): Likewise. + +--- + bfd/elf32-s390.c | 8 ++++++-- + bfd/elf64-s390.c | 11 ++++++++--- + 2 files changed, 14 insertions(+), 5 deletions(-) + +Index: binutils/bfd/elf32-s390.c +=================================================================== +--- binutils.orig/bfd/elf32-s390.c ++++ binutils/bfd/elf32-s390.c +@@ -2349,6 +2349,10 @@ elf_s390_relocate_section (bfd *output_b + + switch (r_type) + { ++ case R_390_PLTOFF16: ++ case R_390_PLTOFF32: ++ relocation -= htab->elf.sgot->output_section->vma; ++ break; + case R_390_GOTPLT12: + case R_390_GOTPLT16: + case R_390_GOTPLT20: +@@ -2625,9 +2629,9 @@ elf_s390_relocate_section (bfd *output_b + + /* For local symbols or if we didn't make a PLT entry for + this symbol resolve the symbol directly. */ +- if ( h == NULL ++ if (h == NULL + || h->plt.offset == (bfd_vma) -1 +- || htab->elf.splt == NULL) ++ || (htab->elf.splt == NULL && !s390_is_ifunc_symbol_p (h))) + { + relocation -= htab->elf.sgot->output_section->vma; + break; +Index: binutils/bfd/elf64-s390.c +=================================================================== +--- binutils.orig/bfd/elf64-s390.c ++++ binutils/bfd/elf64-s390.c +@@ -2306,6 +2306,11 @@ elf_s390_relocate_section (bfd *output_b + + switch (r_type) + { ++ case R_390_PLTOFF16: ++ case R_390_PLTOFF32: ++ case R_390_PLTOFF64: ++ relocation -= htab->elf.sgot->output_section->vma; ++ break; + case R_390_GOTPLT12: + case R_390_GOTPLT16: + case R_390_GOTPLT20: +@@ -2561,7 +2566,7 @@ elf_s390_relocate_section (bfd *output_b + break; + + if (h->plt.offset == (bfd_vma) -1 +- || (htab->elf.splt == NULL && htab->elf.iplt == NULL)) ++ || (htab->elf.splt == NULL && !s390_is_ifunc_symbol_p (h))) + { + /* We didn't make a PLT entry for this symbol. This + happens when statically linking PIC code, or when +@@ -2587,9 +2592,9 @@ elf_s390_relocate_section (bfd *output_b + + /* For local symbols or if we didn't make a PLT entry for + this symbol resolve the symbol directly. */ +- if ( h == NULL ++ if (h == NULL + || h->plt.offset == (bfd_vma) -1 +- || htab->elf.splt == NULL) ++ || (htab->elf.splt == NULL && !s390_is_ifunc_symbol_p (h))) + { + relocation -= htab->elf.sgot->output_section->vma; + break; + |