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Generate PLT relocs for weak undefined PPC function symbols.

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Resolves: #1960667
This commit is contained in:
Nick Clifton 2021-05-18 14:46:06 +01:00
parent 599325c40c
commit 43e6a26f19
2 changed files with 44 additions and 1 deletions
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36
binutils-ppc-weak-undefined-plt-relocs.patch Normal file
View File

@ -0,0 +1,36 @@
Only in binutils-2.36.1/bfd: ChangeLog.orig
Only in binutils-2.36.1/bfd: ChangeLog.rej
diff -rup binutils.orig/bfd/elf32-ppc.c binutils-2.36.1/bfd/elf32-ppc.c
--- binutils.orig/bfd/elf32-ppc.c 2021-05-18 11:38:27.644364623 +0100
+++ binutils-2.36.1/bfd/elf32-ppc.c 2021-05-18 11:44:19.809184838 +0100
@@ -5289,7 +5289,12 @@ allocate_dynrelocs (struct elf_link_hash
for (ent = h->plt.plist; ent != NULL; ent = ent->next)
if (ent->plt.refcount > 0)
{
- asection *s = htab->elf.splt;
+ asection *s;
+
+ if (!ensure_undef_dynamic (info, h))
+ return FALSE;
+
+ s = htab->elf.splt;
if (!dyn)
{
Only in binutils-2.36.1/bfd: elf32-ppc.c.orig
Only in binutils-2.36.1/bfd: elf32-ppc.c.rej
diff -rup binutils.orig/bfd/elf64-ppc.c binutils-2.36.1/bfd/elf64-ppc.c
--- binutils.orig/bfd/elf64-ppc.c 2021-05-18 11:38:27.646364616 +0100
+++ binutils-2.36.1/bfd/elf64-ppc.c 2021-05-18 11:41:01.635847814 +0100
@@ -9819,6 +9819,9 @@ allocate_dynrelocs (struct elf_link_hash
for (pent = h->plt.plist; pent != NULL; pent = pent->next)
if (pent->plt.refcount > 0)
{
+ if (!ensure_undef_dynamic (info, h))
+ return FALSE;
+
if (!htab->elf.dynamic_sections_created
|| h->dynindx == -1)
{
Only in binutils-2.36.1/bfd: elf64-ppc.c.orig
Only in binutils-2.36.1/bfd: elf64-ppc.c.rej

9
binutils.spec
View File

@ -39,7 +39,7 @@
Summary: A GNU collection of binary utilities Summary: A GNU collection of binary utilities
Name: binutils%{?name_cross}%{?_with_debug:-debug} Name: binutils%{?name_cross}%{?_with_debug:-debug}
Version: 2.35.2 Version: 2.35.2
Release: 3%{?dist} Release: 4%{?dist}
License: GPLv3+ License: GPLv3+
URL: https://sourceware.org/binutils URL: https://sourceware.org/binutils
@ -373,6 +373,10 @@ Patch44: binutils-linker-string-copy.patch
# Lifetime: Fixed in 2.37 # Lifetime: Fixed in 2.37
Patch45: binutils-DWARF-5-FORM_ref_addr.patch Patch45: binutils-DWARF-5-FORM_ref_addr.patch
# Purpose: Generate PLT relocs for weak undefined PowerPC function symbols.
# Lifetime: Fixed in 2.37
Patch46: binutils-ppc-weak-undefined-plt-relocs.patch
#---------------------------------------------------------------------------- #----------------------------------------------------------------------------
Provides: bundled(libiberty) Provides: bundled(libiberty)
@ -958,6 +962,9 @@ exit 0
#---------------------------------------------------------------------------- #----------------------------------------------------------------------------
%changelog %changelog
* Tue May 18 2021 Nick Clifton <nickc@redhat.com> - 2.35.2-4
- Generate PLT relocs for weak undefined PPC function symbols. (#1960667)
* Tue May 18 2021 Nick Clifton <nickc@redhat.com> - 2.35.2-3 * Tue May 18 2021 Nick Clifton <nickc@redhat.com> - 2.35.2-3
- Fix decoding DW_FORM_ref_addr in DWARF-5 data. (#1960658) - Fix decoding DW_FORM_ref_addr in DWARF-5 data. (#1960658)