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Add support for DWARF-5 sections to the bfd linker's scripts.

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Resolves: #1922707
This commit is contained in:
Nick Clifton 2021-02-01 11:03:26 +00:00
parent 1c9437f634
commit 94c52a6c76
2 changed files with 68 additions and 1 deletions
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60
binutils-ld-DWARF-5-sections.patch Normal file
View File

@ -0,0 +1,60 @@
--- binutils.orig/ld/scripttempl/DWARF.sc 2021-02-01 10:29:33.596729908 +0000
+++ binutils-2.35.1/ld/scripttempl/DWARF.sc 2021-02-01 10:30:00.454552083 +0000
@@ -1,4 +1,4 @@
-# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+# Copyright (C) 2014-2021 Free Software Foundation, Inc.
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
@@ -9,19 +9,19 @@ cat <<EOF
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
- /* DWARF 1 */
+ /* DWARF 1. */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
- /* GNU DWARF 1 extensions */
+ /* GNU DWARF 1 extensions. */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
- /* DWARF 1.1 and DWARF 2 */
+ /* DWARF 1.1 and DWARF 2. */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
- /* DWARF 2 */
+ /* DWARF 2. */
.debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*}) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line${RELOCATING+ .debug_line.* .debug_line_end}) }
@@ -30,17 +30,23 @@ cat <<EOF
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
- /* SGI/MIPS DWARF 2 extensions */
+ /* SGI/MIPS DWARF 2 extensions. */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
- /* DWARF 3 */
+ /* DWARF 3. */
.debug_pubtypes 0 : { *(.debug_pubtypes) }
.debug_ranges 0 : { *(.debug_ranges) }
- /* DWARF Extension. */
- .debug_macro 0 : { *(.debug_macro) }
+ /* DWARF 5. */
.debug_addr 0 : { *(.debug_addr) }
+ .debug_line_str 0 : { *(.debug_line_str) }
+ .debug_loclists 0 : { *(.debug_loclists) }
+ .debug_macro 0 : { *(.debug_macro) }
+ .debug_names 0 : { *(.debug_names) }
+ .debug_rnglists 0 : { *(.debug_rnglists) }
+ .debug_str_offsets 0 : { *(.debug_str_offsets) }
+ .debug_sup 0 : { *(.debug_sup) }
EOF

9
binutils.spec
View File

@ -39,7 +39,7 @@
Summary: A GNU collection of binary utilities
Name: binutils%{?name_cross}%{?_with_debug:-debug}
Version: 2.35.1
Release: 28%{?dist}
Release: 29%{?dist}
License: GPLv3+
URL: https://sourceware.org/binutils
@ -328,6 +328,10 @@ Patch34: binutils-testsuite-failures.patch
# Lifetime: Fixed in 2.36
Patch35: binutils-CVE-2021-20197.patch
# Purpose: Add DWARF-5 sections to linker scripts.
# Lifetime: Fixed in 2.37
Patch36: binutils-ld-DWARF-5-sections.patch
#----------------------------------------------------------------------------
Provides: bundled(libiberty)
@ -912,6 +916,9 @@ exit 0
#----------------------------------------------------------------------------
%changelog
* Mon Feb 01 2021 Nick Clifton <nickc@redhat.com> - 2.35.1-29
- Add support for DWARF-5 sections to the bfd linker's scripts. (#1922707)
* Fri Jan 29 2021 Nick Clifton <nickc@redhat.com> - 2.35.1-28
- Fix a vulnerability in the smart_rename function. (#1913744)