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authorTavian Barnes2019-02-02 20:50:01 -0500
committerTavian Barnes2019-02-02 20:50:01 -0500
commit99cef4ba620f3a10cdfbd36920cf49ab5dc832ae (patch)
treefbee2a591f94184b1b6531c65174f118189b6b94
parentefc11959bc88c912a65d75b95adb566247e303ea (diff)
downloadaur-99cef4ba620f3a10cdfbd36920cf49ab5dc832ae.tar.gz
Bump to 2.31.1-4
Diffstat
-rw-r--r--.SRCINFO32
-rw-r--r--0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch29
-rw-r--r--0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch515
-rw-r--r--0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch145
-rw-r--r--0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch104
-rw-r--r--0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch233
-rw-r--r--0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch141
-rw-r--r--0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch78
-rw-r--r--0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch583
-rw-r--r--0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch135
-rw-r--r--0007-PR23919-Handle-ELF-compressed-header-alignment.patch316
-rw-r--r--0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch187
-rw-r--r--PKGBUILD50
13 files changed, 2114 insertions, 434 deletions
diff --git a/.SRCINFO b/.SRCINFO
index 25783e391642..032de8e2ed44 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,8 +1,8 @@
# Generated by mksrcinfo v8
-# Fri May 11 14:45:55 UTC 2018
+# Sun Feb 3 01:49:56 UTC 2019
pkgbase = arm-linux-gnueabihf-binutils
pkgdesc = A set of programs to assemble and manipulate binary and object files (arm-linux-gnueabihf)
- pkgver = 2.30
+ pkgver = 2.31.1
pkgrel = 4
url = http://www.gnu.org/software/binutils/
arch = i686
@@ -15,16 +15,26 @@ pkgbase = arm-linux-gnueabihf-binutils
options = staticlibs
options = !distcc
options = !ccache
- source = http://ftp.gnu.org/gnu/binutils/binutils-2.30.tar.xz
- source = http://ftp.gnu.org/gnu/binutils/binutils-2.30.tar.xz.sig
- source = 0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch
- source = 0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch
- source = 0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch
- md5sums = ffc476dd46c96f932875d1b2e27e929f
+ source = http://ftp.gnu.org/gnu/binutils/binutils-2.31.1.tar.xz
+ source = http://ftp.gnu.org/gnu/binutils/binutils-2.31.1.tar.xz.sig
+ source = 0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch
+ source = 0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch
+ source = 0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch
+ source = 0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch
+ source = 0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch
+ source = 0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch
+ source = 0007-PR23919-Handle-ELF-compressed-header-alignment.patch
+ source = 0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch
+ md5sums = 5b7c9d4ce96f507d95c1b9a255e52418
md5sums = SKIP
- md5sums = 469164f3c93a0e92a697537b60c9806c
- md5sums = 0c679b37e90fb23de60a4d28329b956a
- md5sums = 53b5682e09c0a27e9994c3efdfe01d29
+ md5sums = f2d4f2aee9ec2e25210eb132acdcf1d9
+ md5sums = 496e7e2d71fe558b3b85cdc27fb4638e
+ md5sums = dd2284134542efe8e38137f5c829a371
+ md5sums = 5e4aecddbea729fd045d001e8e8db14e
+ md5sums = 02247a5f1c06f8a9ade689b7e68629ce
+ md5sums = 2764b8760bdc8d5c20698202d22b7fcf
+ md5sums = 5db54b24fb9de56d66111f63aea3b809
+ md5sums = 201036d5806b7b037eb53bf796219525
pkgname = arm-linux-gnueabihf-binutils
diff --git a/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch b/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch
deleted file mode 100644
index 24c814ecea89..000000000000
--- a/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From eb77f6a4621795367a39cdd30957903af9dbb815 Mon Sep 17 00:00:00 2001
-From: Alan Modra <amodra@gmail.com>
-Date: Sat, 27 Jan 2018 08:19:33 +1030
-Subject: [PATCH] PR22741, objcopy segfault on fuzzed COFF object
-
- PR 22741
- * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
- range before converting to a symbol table pointer.
----
- bfd/coffgen.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/bfd/coffgen.c b/bfd/coffgen.c
-index b2410873d0..4f90eaddd9 100644
---- a/bfd/coffgen.c
-+++ b/bfd/coffgen.c
-@@ -1555,7 +1555,8 @@ coff_pointerize_aux (bfd *abfd,
- }
- /* A negative tagndx is meaningless, but the SCO 3.2v4 cc can
- generate one, so we must be careful to ignore it. */
-- if (auxent->u.auxent.x_sym.x_tagndx.l > 0)
-+ if ((unsigned long) auxent->u.auxent.x_sym.x_tagndx.l
-+ < obj_raw_syment_count (abfd))
- {
- auxent->u.auxent.x_sym.x_tagndx.p =
- table_base + auxent->u.auxent.x_sym.x_tagndx.l;
---
-2.16.2
-
diff --git a/0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch b/0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch
new file mode 100644
index 000000000000..62eca2303c66
--- /dev/null
+++ b/0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch
@@ -0,0 +1,515 @@
+From f49ffdb448c81035e9ab285720cf74d59df2e111 Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Fri, 20 Jul 2018 09:18:47 -0700
+Subject: [PATCH] x86: Add a GNU_PROPERTY_X86_ISA_1_USED note if needed
+
+When -z separate-code, which is enabled by default for Linux/x86, is
+used to create executable, ld won't place any data in the code-only
+PT_LOAD segment. If there are no data sections placed before the
+code-only PT_LOAD segment, the program headers won't be mapped into
+any PT_LOAD segment. When the executable tries to access it (based
+on the program header address passed in AT_PHDR), it will lead to
+segfault. This patch inserts a GNU_PROPERTY_X86_ISA_1_USED note if
+there may be no data sections before the text section so that the
+first PT_LOAD segment won't be code-only and will contain the program
+header.
+
+Testcases are adjusted to either pass "-z noseparate-code" to ld or
+discard the .note.gnu.property section. A Linux/x86 run-time test is
+added.
+
+bfd/
+
+ PR ld/23428
+ * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
+ separate code program header is needed, make sure that the first
+ read-only PT_LOAD segment has no code by adding a
+ GNU_PROPERTY_X86_ISA_1_USED note.
+
+ld/
+
+ PR ld/23428
+ * testsuite/ld-elf/linux-x86.S: New file.
+ * testsuite/ld-elf/linux-x86.exp: Likewise.
+ * testsuite/ld-elf/pr23428.c: Likewise.
+ * testsuite/ld-elf/sec64k.exp: Pass "-z noseparate-code" to ld
+ for Linux/x86 targets.
+ * testsuite/ld-i386/abs-iamcu.d: Likewise.
+ * testsuite/ld-i386/abs.d: Likewise.
+ * testsuite/ld-i386/pr12718.d: Likewise.
+ * testsuite/ld-i386/pr12921.d: Likewise.
+ * testsuite/ld-x86-64/abs-k1om.d: Likewise.
+ * testsuite/ld-x86-64/abs-l1om.d: Likewise.
+ * testsuite/ld-x86-64/abs.d: Likewise.
+ * testsuite/ld-x86-64/pr12718.d: Likewise.
+ * testsuite/ld-x86-64/pr12921.d: Likewise.
+ * testsuite/ld-linkonce/zeroeh.ld: Discard .note.gnu.property
+ section.
+ * testsuite/ld-scripts/print-memory-usage.t: Likewise.
+ * testsuite/ld-scripts/size-2.t: Likewise.
+ * testsuite/lib/ld-lib.exp (run_ld_link_exec_tests): Use ld
+ to create executable if language is "asm".
+---
+ bfd/elfxx-x86.c | 60 ++++++++++++++-----
+ ld/testsuite/ld-elf/linux-x86.S | 63 ++++++++++++++++++++
+ ld/testsuite/ld-elf/linux-x86.exp | 46 ++++++++++++++
+ ld/testsuite/ld-elf/pr23428.c | 43 +++++++++++++
+ ld/testsuite/ld-elf/sec64k.exp | 2 +
+ ld/testsuite/ld-i386/abs-iamcu.d | 2 +-
+ ld/testsuite/ld-i386/abs.d | 2 +-
+ ld/testsuite/ld-i386/pr12718.d | 2 +-
+ ld/testsuite/ld-i386/pr12921.d | 2 +-
+ ld/testsuite/ld-linkonce/zeroeh.ld | 1 +
+ ld/testsuite/ld-scripts/print-memory-usage.t | 2 +
+ ld/testsuite/ld-scripts/size-2.t | 1 +
+ ld/testsuite/ld-x86-64/abs-k1om.d | 2 +-
+ ld/testsuite/ld-x86-64/abs-l1om.d | 2 +-
+ ld/testsuite/ld-x86-64/abs.d | 2 +-
+ ld/testsuite/ld-x86-64/pr12718.d | 2 +-
+ ld/testsuite/ld-x86-64/pr12921.d | 2 +-
+ ld/testsuite/lib/ld-lib.exp | 5 +-
+ 18 files changed, 216 insertions(+), 25 deletions(-)
+ create mode 100644 ld/testsuite/ld-elf/linux-x86.S
+ create mode 100644 ld/testsuite/ld-elf/linux-x86.exp
+ create mode 100644 ld/testsuite/ld-elf/pr23428.c
+
+diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c
+index a2497aab86..2e4ff88f1f 100644
+--- a/bfd/elfxx-x86.c
++++ b/bfd/elfxx-x86.c
+@@ -2524,6 +2524,7 @@ _bfd_x86_elf_link_setup_gnu_properties
+ const struct elf_backend_data *bed;
+ unsigned int class_align = ABI_64_P (info->output_bfd) ? 3 : 2;
+ unsigned int got_align;
++ bfd_boolean has_text = FALSE;
+
+ features = 0;
+ if (info->ibt)
+@@ -2538,24 +2539,59 @@ _bfd_x86_elf_link_setup_gnu_properties
+ if (bfd_get_flavour (pbfd) == bfd_target_elf_flavour
+ && bfd_count_sections (pbfd) != 0)
+ {
++ if (!has_text)
++ {
++ /* Check if there is no non-empty text section. */
++ sec = bfd_get_section_by_name (pbfd, ".text");
++ if (sec != NULL && sec->size != 0)
++ has_text = TRUE;
++ }
++
+ ebfd = pbfd;
+
+ if (elf_properties (pbfd) != NULL)
+ break;
+ }
+
+- if (ebfd != NULL && features)
++ bed = get_elf_backend_data (info->output_bfd);
++
++ htab = elf_x86_hash_table (info, bed->target_id);
++ if (htab == NULL)
++ return pbfd;
++
++ if (ebfd != NULL)
+ {
+- /* If features is set, add GNU_PROPERTY_X86_FEATURE_1_IBT and
+- GNU_PROPERTY_X86_FEATURE_1_SHSTK. */
+- prop = _bfd_elf_get_property (ebfd,
+- GNU_PROPERTY_X86_FEATURE_1_AND,
+- 4);
+- prop->u.number |= features;
+- prop->pr_kind = property_number;
++ prop = NULL;
++ if (features)
++ {
++ /* If features is set, add GNU_PROPERTY_X86_FEATURE_1_IBT and
++ GNU_PROPERTY_X86_FEATURE_1_SHSTK. */
++ prop = _bfd_elf_get_property (ebfd,
++ GNU_PROPERTY_X86_FEATURE_1_AND,
++ 4);
++ prop->u.number |= features;
++ prop->pr_kind = property_number;
++ }
++ else if (has_text
++ && elf_properties (ebfd) == NULL
++ && elf_tdata (info->output_bfd)->o->build_id.sec == NULL
++ && !htab->elf.dynamic_sections_created
++ && !info->traditional_format
++ && (info->output_bfd->flags & D_PAGED) != 0
++ && info->separate_code)
++ {
++ /* If the separate code program header is needed, make sure
++ that the first read-only PT_LOAD segment has no code by
++ adding a GNU_PROPERTY_X86_ISA_1_USED note. */
++ prop = _bfd_elf_get_property (ebfd,
++ GNU_PROPERTY_X86_ISA_1_USED,
++ 4);
++ prop->u.number = GNU_PROPERTY_X86_ISA_1_486;
++ prop->pr_kind = property_number;
++ }
+
+ /* Create the GNU property note section if needed. */
+- if (pbfd == NULL)
++ if (prop != NULL && pbfd == NULL)
+ {
+ sec = bfd_make_section_with_flags (ebfd,
+ NOTE_GNU_PROPERTY_SECTION_NAME,
+@@ -2581,12 +2617,6 @@ error_alignment:
+
+ pbfd = _bfd_elf_link_setup_gnu_properties (info);
+
+- bed = get_elf_backend_data (info->output_bfd);
+-
+- htab = elf_x86_hash_table (info, bed->target_id);
+- if (htab == NULL)
+- return pbfd;
+-
+ htab->r_info = init_table->r_info;
+ htab->r_sym = init_table->r_sym;
+
+diff --git a/ld/testsuite/ld-elf/linux-x86.S b/ld/testsuite/ld-elf/linux-x86.S
+new file mode 100644
+index 0000000000..bdf40c6e01
+--- /dev/null
++++ b/ld/testsuite/ld-elf/linux-x86.S
+@@ -0,0 +1,63 @@
++ .text
++ .globl _start
++ .type _start,@function
++ .p2align 4
++_start:
++ xorl %ebp, %ebp
++#ifdef __LP64__
++ popq %rdi
++ movq %rsp, %rsi
++ andq $~15, %rsp
++#elif defined __x86_64__
++ mov (%rsp),%edi
++ addl $4,%esp
++ movl %esp, %esi
++ andl $~15, %esp
++#else
++ popl %esi
++ movl %esp, %ecx
++ andl $~15, %esp
++
++ subl $8,%esp
++ pushl %ecx
++ pushl %esi
++#endif
++
++ call main
++
++ hlt
++
++ .type syscall, @function
++ .globl syscall
++ .p2align 4
++syscall:
++#ifdef __x86_64__
++ movq %rdi, %rax /* Syscall number -> rax. */
++ movq %rsi, %rdi /* shift arg1 - arg5. */
++ movq %rdx, %rsi
++ movq %rcx, %rdx
++ movq %r8, %r10
++ movq %r9, %r8
++ movq 8(%rsp),%r9 /* arg6 is on the stack. */
++ syscall /* Do the system call. */
++#else
++ push %ebp
++ push %edi
++ push %esi
++ push %ebx
++ mov 0x2c(%esp),%ebp
++ mov 0x28(%esp),%edi
++ mov 0x24(%esp),%esi
++ mov 0x20(%esp),%edx
++ mov 0x1c(%esp),%ecx
++ mov 0x18(%esp),%ebx
++ mov 0x14(%esp),%eax
++ int $0x80
++ pop %ebx
++ pop %esi
++ pop %edi
++ pop %ebp
++#endif
++ ret /* Return to caller. */
++ .size syscall, .-syscall
++ .section .note.GNU-stack,"",@progbits
+diff --git a/ld/testsuite/ld-elf/linux-x86.exp b/ld/testsuite/ld-elf/linux-x86.exp
+new file mode 100644
+index 0000000000..36217c6fb4
+--- /dev/null
++++ b/ld/testsuite/ld-elf/linux-x86.exp
+@@ -0,0 +1,46 @@
++# Expect script for simple native Linux/x86 tests.
++# Copyright (C) 2018 Free Software Foundation, Inc.
++#
++# This file is part of the GNU Binutils.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 3 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
++# MA 02110-1301, USA.
++#
++
++# Test very simple native Linux/x86 programs with linux-x86.S.
++if { ![isnative] || [which $CC] == 0 \
++ || (![istarget "i?86-*-linux*"] \
++ && ![istarget "x86_64-*-linux*"] \
++ && ![istarget "amd64-*-linux*"]) } {
++ return
++}
++
++# Add $PLT_CFLAGS if PLT is expected.
++global PLT_CFLAGS
++# Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
++global NOPIE_CFLAGS NOPIE_LDFLAGS
++
++run_ld_link_exec_tests [list \
++ [list \
++ "Run PR ld/23428 test" \
++ "--no-dynamic-linker -z separate-code" \
++ "" \
++ { linux-x86.S pr23428.c } \
++ "pr23428" \
++ "pass.out" \
++ "$NOPIE_CFLAGS -fno-asynchronous-unwind-tables" \
++ "asm" \
++ ] \
++]
+diff --git a/ld/testsuite/ld-elf/pr23428.c b/ld/testsuite/ld-elf/pr23428.c
+new file mode 100644
+index 0000000000..3631ed7926
+--- /dev/null
++++ b/ld/testsuite/ld-elf/pr23428.c
+@@ -0,0 +1,43 @@
++#include <unistd.h>
++#include <link.h>
++#include <syscall.h>
++
++#define STRING_COMMA_LEN(STR) (STR), (sizeof (STR) - 1)
++
++int
++main (int argc, char **argv)
++{
++ char **ev = &argv[argc + 1];
++ char **evp = ev;
++ ElfW(auxv_t) *av;
++ const ElfW(Phdr) *phdr = NULL;
++ size_t phnum = 0;
++ size_t loadnum = 0;
++ int fd = STDOUT_FILENO;
++ size_t i;
++
++ while (*evp++ != NULL)
++ ;
++
++ av = (ElfW(auxv_t) *) evp;
++
++ for (; av->a_type != AT_NULL; ++av)
++ switch (av->a_type)
++ {
++ case AT_PHDR:
++ phdr = (const void *) av->a_un.a_val;
++ break;
++ case AT_PHNUM:
++ phnum = av->a_un.a_val;
++ break;
++ }
++
++ for (i = 0; i < phnum; i++, phdr++)
++ if (phdr->p_type == PT_LOAD)
++ loadnum++;
++
++ syscall (SYS_write, fd, STRING_COMMA_LEN ("PASS\n"));
++
++ syscall (SYS_exit, !loadnum);
++ return 0;
++}
+diff --git a/ld/testsuite/ld-elf/sec64k.exp b/ld/testsuite/ld-elf/sec64k.exp
+index b58139e9dd..3909c0eaa1 100644
+--- a/ld/testsuite/ld-elf/sec64k.exp
++++ b/ld/testsuite/ld-elf/sec64k.exp
+@@ -177,6 +177,8 @@ if { ![istarget "d10v-*-*"]
+ foreach sfile $sfiles { puts $ofd "#source: $sfile" }
+ if { [istarget spu*-*-*] } {
+ puts $ofd "#ld: --local-store 0:0"
++ } elseif { [istarget "i?86-*-linux*"] || [istarget "x86_64-*-linux*"] } {
++ puts $ofd "#ld: -z noseparate-code"
+ } else {
+ puts $ofd "#ld:"
+ }
+diff --git a/ld/testsuite/ld-i386/abs-iamcu.d b/ld/testsuite/ld-i386/abs-iamcu.d
+index ac9beff2e5..aba7d6b03f 100644
+--- a/ld/testsuite/ld-i386/abs-iamcu.d
++++ b/ld/testsuite/ld-i386/abs-iamcu.d
+@@ -2,7 +2,7 @@
+ #source: abs.s
+ #source: zero.s
+ #as: --32 -march=iamcu
+-#ld: -m elf_iamcu
++#ld: -m elf_iamcu -z noseparate-code
+ #objdump: -rs -j .text
+
+ .*: file format .*
+diff --git a/ld/testsuite/ld-i386/abs.d b/ld/testsuite/ld-i386/abs.d
+index e660aca524..191ee4456a 100644
+--- a/ld/testsuite/ld-i386/abs.d
++++ b/ld/testsuite/ld-i386/abs.d
+@@ -2,7 +2,7 @@
+ #as: --32
+ #source: abs.s
+ #source: zero.s
+-#ld: -melf_i386
++#ld: -melf_i386 -z noseparate-code
+ #objdump: -rs
+
+ .*: file format .*
+diff --git a/ld/testsuite/ld-i386/pr12718.d b/ld/testsuite/ld-i386/pr12718.d
+index ec51540a42..7eba52d95e 100644
+--- a/ld/testsuite/ld-i386/pr12718.d
++++ b/ld/testsuite/ld-i386/pr12718.d
+@@ -1,6 +1,6 @@
+ #name: PR ld/12718
+ #as: --32
+-#ld: -melf_i386
++#ld: -melf_i386 -z noseparate-code
+ #readelf: -S
+
+ There are 5 section headers, starting at offset 0x[0-9a-f]+:
+diff --git a/ld/testsuite/ld-i386/pr12921.d b/ld/testsuite/ld-i386/pr12921.d
+index e49079b3c8..ea2da3eb51 100644
+--- a/ld/testsuite/ld-i386/pr12921.d
++++ b/ld/testsuite/ld-i386/pr12921.d
+@@ -1,6 +1,6 @@
+ #name: PR ld/12921
+ #as: --32
+-#ld: -melf_i386
++#ld: -melf_i386 -z noseparate-code
+ #readelf: -S --wide
+
+ There are 7 section headers, starting at offset 0x[0-9a-f]+:
+diff --git a/ld/testsuite/ld-linkonce/zeroeh.ld b/ld/testsuite/ld-linkonce/zeroeh.ld
+index b22eaa12c9..f89855a08f 100644
+--- a/ld/testsuite/ld-linkonce/zeroeh.ld
++++ b/ld/testsuite/ld-linkonce/zeroeh.ld
+@@ -2,4 +2,5 @@ SECTIONS {
+ .text 0xa00 : { *(.text); *(.gnu.linkonce.t.*) }
+ .gcc_except_table 0x2000 : { *(.gcc_except_table) }
+ .eh_frame 0x4000 : { *(.eh_frame) }
++ /DISCARD/ : { *(.note.gnu.property) }
+ }
+diff --git a/ld/testsuite/ld-scripts/print-memory-usage.t b/ld/testsuite/ld-scripts/print-memory-usage.t
+index 5ff057a5e3..6eda1d2dc4 100644
+--- a/ld/testsuite/ld-scripts/print-memory-usage.t
++++ b/ld/testsuite/ld-scripts/print-memory-usage.t
+@@ -11,4 +11,6 @@ SECTIONS
+ *(.data)
+ *(.rw)
+ }
++
++ /DISCARD/ : { *(.note.gnu.property) }
+ }
+diff --git a/ld/testsuite/ld-scripts/size-2.t b/ld/testsuite/ld-scripts/size-2.t
+index 723863995e..c3c4eddab4 100644
+--- a/ld/testsuite/ld-scripts/size-2.t
++++ b/ld/testsuite/ld-scripts/size-2.t
+@@ -18,4 +18,5 @@ SECTIONS
+ LONG (SIZEOF (.tdata))
+ LONG (SIZEOF (.tbss))
+ } :image
++ /DISCARD/ : { *(.note.gnu.property) }
+ }
+diff --git a/ld/testsuite/ld-x86-64/abs-k1om.d b/ld/testsuite/ld-x86-64/abs-k1om.d
+index 2c26639fc0..6b0fde0eed 100644
+--- a/ld/testsuite/ld-x86-64/abs-k1om.d
++++ b/ld/testsuite/ld-x86-64/abs-k1om.d
+@@ -2,7 +2,7 @@
+ #source: ../ld-i386/abs.s
+ #source: ../ld-i386/zero.s
+ #as: --64 -march=k1om
+-#ld: -m elf_k1om
++#ld: -m elf_k1om -z noseparate-code
+ #objdump: -rs -j .text
+
+ .*: file format .*
+diff --git a/ld/testsuite/ld-x86-64/abs-l1om.d b/ld/testsuite/ld-x86-64/abs-l1om.d
+index 1fb96d44b7..f87869f9d0 100644
+--- a/ld/testsuite/ld-x86-64/abs-l1om.d
++++ b/ld/testsuite/ld-x86-64/abs-l1om.d
+@@ -2,7 +2,7 @@
+ #source: ../ld-i386/abs.s
+ #source: ../ld-i386/zero.s
+ #as: --64 -march=l1om
+-#ld: -m elf_l1om
++#ld: -m elf_l1om -z noseparate-code
+ #objdump: -rs -j .text
+ #target: x86_64-*-linux*
+
+diff --git a/ld/testsuite/ld-x86-64/abs.d b/ld/testsuite/ld-x86-64/abs.d
+index b24b018639..d99ab4685d 100644
+--- a/ld/testsuite/ld-x86-64/abs.d
++++ b/ld/testsuite/ld-x86-64/abs.d
+@@ -1,7 +1,7 @@
+ #name: Absolute non-overflowing relocs
+ #source: ../ld-i386/abs.s
+ #source: ../ld-i386/zero.s
+-#ld:
++#ld: -z noseparate-code
+ #objdump: -rs
+
+ .*: file format .*
+diff --git a/ld/testsuite/ld-x86-64/pr12718.d b/ld/testsuite/ld-x86-64/pr12718.d
+index 07d17325d0..2c503ffbaa 100644
+--- a/ld/testsuite/ld-x86-64/pr12718.d
++++ b/ld/testsuite/ld-x86-64/pr12718.d
+@@ -1,6 +1,6 @@
+ #name: PR ld/12718
+ #as: --64
+-#ld: -melf_x86_64
++#ld: -melf_x86_64 -z noseparate-code
+ #readelf: -S --wide
+
+ There are 5 section headers, starting at offset 0x[0-9a-f]+:
+diff --git a/ld/testsuite/ld-x86-64/pr12921.d b/ld/testsuite/ld-x86-64/pr12921.d
+index 6fe6abee09..1162d55818 100644
+--- a/ld/testsuite/ld-x86-64/pr12921.d
++++ b/ld/testsuite/ld-x86-64/pr12921.d
+@@ -1,6 +1,6 @@
+ #name: PR ld/12921
+ #as: --64
+-#ld: -melf_x86_64
++#ld: -melf_x86_64 -z noseparate-code
+ #readelf: -S --wide
+
+ There are 7 section headers, starting at offset 0x[0-9a-f]+:
+diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
+index cfbefe9028..1095091882 100644
+--- a/ld/testsuite/lib/ld-lib.exp
++++ b/ld/testsuite/lib/ld-lib.exp
+@@ -1482,7 +1482,10 @@ proc run_ld_link_exec_tests { ldtests args } {
+ continue
+ }
+
+- if { [ string match "c++" $lang ] } {
++ if { [ string match "asm" $lang ] } {
++ set link_proc ld_link
++ set link_cmd $ld
++ } elseif { [ string match "c++" $lang ] } {
+ set link_proc ld_link
+ set link_cmd $CXX
+ } else {
+--
+2.18.0
+
diff --git a/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch b/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch
deleted file mode 100644
index 3b73a6a3e344..000000000000
--- a/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch
+++ /dev/null
@@ -1,145 +0,0 @@
-From 3b56a1358768563d9cf320559ebdedfb30f122dd Mon Sep 17 00:00:00 2001
-From: Alan Modra <amodra@gmail.com>
-Date: Mon, 12 Feb 2018 13:06:07 +1030
-Subject: [PATCH] PR22829, objcopy/strip removes PT_GNU_RELRO from lld binaries
-
-lld lays out the relro segment differently to GNU ld, not bothering to
-include the first few bytes of .got.plt and padding out to a page at
-the end of the segment. This patch teaches binutils to recognize the
-different (and somewhat inferior) layout as valid.
-
-bfd/
- PR 22829
- * elf.c (assign_file_positions_for_non_load_sections): Rewrite
- PT_GNU_RELRO setup.
-ld/
- * testsuite/ld-x86-64/pr14207.d: Adjust relro p_filesz.
-
-(cherry picked from commit f2731e0c374e5323ce4cdae2bcc7b7fe22da1a6f)
----
- bfd/elf.c | 78 ++++++++++++++++++++++++++--------------
- ld/testsuite/ld-x86-64/pr14207.d | 2 +-
- 2 files changed, 52 insertions(+), 28 deletions(-)
-
-diff --git a/bfd/elf.c b/bfd/elf.c
-index bbaab26918..f5a230cd77 100644
---- a/bfd/elf.c
-+++ b/bfd/elf.c
-@@ -5826,50 +5826,74 @@ assign_file_positions_for_non_load_sections (bfd *abfd,
- {
- if (p->p_type == PT_GNU_RELRO)
- {
-- const Elf_Internal_Phdr *lp;
-- struct elf_segment_map *lm;
-+ bfd_vma start, end;
-
- if (link_info != NULL)
- {
- /* During linking the range of the RELRO segment is passed
-- in link_info. */
-+ in link_info. Note that there may be padding between
-+ relro_start and the first RELRO section. */
-+ start = link_info->relro_start;
-+ end = link_info->relro_end;
-+ }
-+ else if (m->count != 0)
-+ {
-+ if (!m->p_size_valid)
-+ abort ();
-+ start = m->sections[0]->vma;
-+ end = start + m->p_size;
-+ }
-+ else
-+ {
-+ start = 0;
-+ end = 0;
-+ }
-+
-+ if (start < end)
-+ {
-+ struct elf_segment_map *lm;
-+ const Elf_Internal_Phdr *lp;
-+ unsigned int i;
-+
-+ /* Find a LOAD segment containing a section in the RELRO
-+ segment. */
- for (lm = elf_seg_map (abfd), lp = phdrs;
- lm != NULL;
- lm = lm->next, lp++)
- {
- if (lp->p_type == PT_LOAD
-- && lp->p_vaddr < link_info->relro_end
- && lm->count != 0
-- && lm->sections[0]->vma >= link_info->relro_start)
-+ && lm->sections[lm->count - 1]->vma >= start
-+ && lm->sections[0]->vma < end)
- break;
- }
--
- BFD_ASSERT (lm != NULL);
-- }
-- else
-- {
-- /* Otherwise we are copying an executable or shared
-- library, but we need to use the same linker logic. */
-- for (lp = phdrs; lp < phdrs + count; ++lp)
-+
-+ /* Find the section starting the RELRO segment. */
-+ for (i = 0; i < lm->count; i++)
- {
-- if (lp->p_type == PT_LOAD
-- && lp->p_paddr == p->p_paddr)
-+ asection *s = lm->sections[i];
-+ if (s->vma >= start
-+ && s->vma < end
-+ && s->size != 0)
- break;
- }
-- }
-+ BFD_ASSERT (i < lm->count);
-+
-+ p->p_vaddr = lm->sections[i]->vma;
-+ p->p_paddr = lm->sections[i]->lma;
-+ p->p_offset = lm->sections[i]->filepos;
-+ p->p_memsz = end - p->p_vaddr;
-+ p->p_filesz = p->p_memsz;
-+
-+ /* The RELRO segment typically ends a few bytes into
-+ .got.plt but other layouts are possible. In cases
-+ where the end does not match any loaded section (for
-+ instance is in file padding), trim p_filesz back to
-+ correspond to the end of loaded section contents. */
-+ if (p->p_filesz > lp->p_vaddr + lp->p_filesz - p->p_vaddr)
-+ p->p_filesz = lp->p_vaddr + lp->p_filesz - p->p_vaddr;
-
-- if (lp < phdrs + count)
-- {
-- p->p_vaddr = lp->p_vaddr;
-- p->p_paddr = lp->p_paddr;
-- p->p_offset = lp->p_offset;
-- if (link_info != NULL)
-- p->p_filesz = link_info->relro_end - lp->p_vaddr;
-- else if (m->p_size_valid)
-- p->p_filesz = m->p_size;
-- else
-- abort ();
-- p->p_memsz = p->p_filesz;
- /* Preserve the alignment and flags if they are valid. The
- gold linker generates RW/4 for the PT_GNU_RELRO section.
- It is better for objcopy/strip to honor these attributes
-diff --git a/ld/testsuite/ld-x86-64/pr14207.d b/ld/testsuite/ld-x86-64/pr14207.d
-index f6558e7cd7..41f92b8bd8 100644
---- a/ld/testsuite/ld-x86-64/pr14207.d
-+++ b/ld/testsuite/ld-x86-64/pr14207.d
-@@ -13,7 +13,7 @@ Program Headers:
- LOAD 0x000000 0x0000000000000000 0x0000000000000000 0x0001c8 0x0001c8 R 0x200000
- LOAD 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.0 0x000c.8 RW 0x200000
- DYNAMIC 0x000b.0 0x0000000000200b.0 0x0000000000200b.0 0x0001.0 0x0001.0 RW 0x8
-- GNU_RELRO 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.8 0x0004.8 R 0x1
-+ GNU_RELRO 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.0 0x0004.8 R 0x1
-
- Section to Segment mapping:
- Segment Sections...
---
-2.16.2
-
diff --git a/0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch b/0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch
new file mode 100644
index 000000000000..09c9c315db20
--- /dev/null
+++ b/0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch
@@ -0,0 +1,104 @@
+From 29175af7e3859b9892e9113ea9a71e38048552e2 Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Wed, 1 Aug 2018 14:34:41 +0100
+Subject: [PATCH] Close resource leaks in the BFD library's plugin handler.
+
+ PR 23460
+ * plugin.c (bfd_plugin_open_input): Close file descriptor if the
+ call to fstat fails.
+ (try_claim): Always close the file descriptor at the end of the
+ function.
+ (try_load_plugin): If a plugin has already been registered, then
+ skip the dlopen and onload steps and go straight to claiming the
+ file. If these is an error, close the plugin.
+---
+ bfd/plugin.c | 26 +++++++++++++++++++-------
+ 1 file changed, 19 insertions(+), 7 deletions(-)
+
+diff --git a/bfd/plugin.c b/bfd/plugin.c
+index 7c5bba22c7..d9b9e2f174 100644
+--- a/bfd/plugin.c
++++ b/bfd/plugin.c
+@@ -124,7 +124,7 @@ message (int level ATTRIBUTE_UNUSED,
+ }
+
+ /* Register a claim-file handler. */
+-static ld_plugin_claim_file_handler claim_file;
++static ld_plugin_claim_file_handler claim_file = NULL;
+
+ static enum ld_plugin_status
+ register_claim_file (ld_plugin_claim_file_handler handler)
+@@ -186,8 +186,13 @@ bfd_plugin_open_input (bfd *ibfd, struct ld_plugin_input_file *file)
+ if (iobfd == ibfd)
+ {
+ struct stat stat_buf;
++
+ if (fstat (file->fd, &stat_buf))
+- return 0;
++ {
++ close(file->fd);
++ return 0;
++ }
++
+ file->offset = 0;
+ file->filesize = stat_buf.st_size;
+ }
+@@ -208,21 +213,24 @@ try_claim (bfd *abfd)
+ file.handle = abfd;
+ if (!bfd_plugin_open_input (abfd, &file))
+ return 0;
+- claim_file (&file, &claimed);
+- if (!claimed)
+- close (file.fd);
++ if (claim_file)
++ claim_file (&file, &claimed);
++ close (file.fd);
+ return claimed;
+ }
+
+ static int
+ try_load_plugin (const char *pname, bfd *abfd, int *has_plugin_p)
+ {
+- void *plugin_handle;
++ void *plugin_handle = NULL;
+ struct ld_plugin_tv tv[4];
+ int i;
+ ld_plugin_onload onload;
+ enum ld_plugin_status status;
+
++ if (claim_file)
++ goto have_claim_file;
++
+ *has_plugin_p = 0;
+
+ plugin_handle = dlopen (pname, RTLD_NOW);
+@@ -257,6 +265,7 @@ try_load_plugin (const char *pname, bfd *abfd, int *has_plugin_p)
+ if (status != LDPS_OK)
+ goto err;
+
++have_claim_file:
+ *has_plugin_p = 1;
+
+ abfd->plugin_format = bfd_plugin_no;
+@@ -272,6 +281,9 @@ try_load_plugin (const char *pname, bfd *abfd, int *has_plugin_p)
+ return 1;
+
+ err:
++ if (plugin_handle)
++ dlclose (plugin_handle);
++ register_claim_file (NULL);
+ return 0;
+ }
+
+@@ -362,7 +374,7 @@ load_plugin (bfd *abfd)
+ int valid_plugin;
+
+ full_name = concat (p, "/", ent->d_name, NULL);
+- if (stat(full_name, &s) == 0 && S_ISREG (s.st_mode))
++ if (stat (full_name, &s) == 0 && S_ISREG (s.st_mode))
+ found = try_load_plugin (full_name, abfd, &valid_plugin);
+ if (has_plugin <= 0)
+ has_plugin = valid_plugin;
+--
+2.18.0
+
diff --git a/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch b/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch
deleted file mode 100644
index 2f3c65244bc9..000000000000
--- a/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch
+++ /dev/null
@@ -1,233 +0,0 @@
-From d957f81cb38d7e82ae546cd03265ee3087ba8a85 Mon Sep 17 00:00:00 2001
-From: Alan Modra <amodra@gmail.com>
-Date: Tue, 13 Feb 2018 14:09:48 +1030
-Subject: [PATCH] PR22836, "-r -s" doesn't work with -g3 using GCC 7
-
-This fixes the case where all of a group is removed with ld -r, the
-situation in the PR, and failures where part of a group is removed
-that contain relocs.
-
-bfd/
- PR 22836
- * elf.c (_bfd_elf_fixup_group_sections): Account for removed
- relocation sections. If size reduces to just the flag word,
- remove that too and mark with SEC_EXCLUDE.
- * elflink.c (bfd_elf_final_link): Strip empty group sections.
-binutils/
- * testsuite/binutils-all/group-7.s,
- * testsuite/binutils-all/group-7a.d,
- * testsuite/binutils-all/group-7b.d,
- * testsuite/binutils-all/group-7c.d: New tests.
- * testsuite/binutils-all/objcopy.exp: Run them.
-ld/
- * testsuite/ld-elf/pr22836-2.d,
- * testsuite/ld-elf/pr22836-2.s: New test.
-
-(cherry picked from commit 6e5e9d58c1eeef5677c90886578a895cb8c164c5)
----
- bfd/ChangeLog | 11 +++++++++++
- bfd/elf.c | 25 +++++++++++++++++++++----
- bfd/elflink.c | 7 +++++++
- binutils/ChangeLog | 12 ++++++++++++
- binutils/testsuite/binutils-all/group-7.s | 6 ++++++
- binutils/testsuite/binutils-all/group-7a.d | 16 ++++++++++++++++
- binutils/testsuite/binutils-all/group-7b.d | 19 +++++++++++++++++++
- binutils/testsuite/binutils-all/group-7c.d | 8 ++++++++
- binutils/testsuite/binutils-all/objcopy.exp | 3 +++
- ld/ChangeLog | 9 +++++++++
- ld/testsuite/ld-elf/pr22836-2.d | 7 +++++++
- ld/testsuite/ld-elf/pr22836-2.s | 7 +++++++
- 12 files changed, 126 insertions(+), 4 deletions(-)
- create mode 100644 binutils/testsuite/binutils-all/group-7.s
- create mode 100644 binutils/testsuite/binutils-all/group-7a.d
- create mode 100644 binutils/testsuite/binutils-all/group-7b.d
- create mode 100644 binutils/testsuite/binutils-all/group-7c.d
- create mode 100644 ld/testsuite/ld-elf/pr22836-2.d
- create mode 100644 ld/testsuite/ld-elf/pr22836-2.s
-
-diff --git a/bfd/elf.c b/bfd/elf.c
-index 325bdd5..e95c8a9 100644
---- a/bfd/elf.c
-+++ b/bfd/elf.c
-@@ -7579,7 +7579,16 @@ _bfd_elf_fixup_group_sections (bfd *ibfd, asection *discarded)
- but the SHT_GROUP section is, then adjust its size. */
- else if (s->output_section == discarded
- && isec->output_section != discarded)
-- removed += 4;
-+ {
-+ struct bfd_elf_section_data *elf_sec = elf_section_data (s);
-+ removed += 4;
-+ if (elf_sec->rel.hdr != NULL
-+ && (elf_sec->rel.hdr->sh_flags & SHF_GROUP) != 0)
-+ removed += 4;
-+ if (elf_sec->rela.hdr != NULL
-+ && (elf_sec->rela.hdr->sh_flags & SHF_GROUP) != 0)
-+ removed += 4;
-+ }
- s = elf_next_in_group (s);
- if (s == first)
- break;
-@@ -7589,18 +7598,26 @@ _bfd_elf_fixup_group_sections (bfd *ibfd, asection *discarded)
- if (discarded != NULL)
- {
- /* If we've been called for ld -r, then we need to
-- adjust the input section size. This function may
-- be called multiple times, so save the original
-- size. */
-+ adjust the input section size. */
- if (isec->rawsize == 0)
- isec->rawsize = isec->size;
- isec->size = isec->rawsize - removed;
-+ if (isec->size <= 4)
-+ {
-+ isec->size = 0;
-+ isec->flags |= SEC_EXCLUDE;
-+ }
- }
- else
- {
- /* Adjust the output section size when called from
- objcopy. */
- isec->output_section->size -= removed;
-+ if (isec->output_section->size <= 4)
-+ {
-+ isec->output_section->size = 0;
-+ isec->output_section->flags |= SEC_EXCLUDE;
-+ }
- }
- }
- }
-diff --git a/bfd/elflink.c b/bfd/elflink.c
-index 72aa3ac..69cb5ab 100644
---- a/bfd/elflink.c
-+++ b/bfd/elflink.c
-@@ -11618,6 +11618,13 @@ bfd_elf_final_link (bfd *abfd, struct bfd_link_info *info)
- else
- o->flags |= SEC_EXCLUDE;
- }
-+ else if ((o->flags & SEC_GROUP) != 0 && o->size == 0)
-+ {
-+ /* Remove empty group section from linker output. */
-+ o->flags |= SEC_EXCLUDE;
-+ bfd_section_list_remove (abfd, o);
-+ abfd->section_count--;
-+ }
- }
-
- /* Count up the number of relocations we will output for each output
-diff --git a/binutils/testsuite/binutils-all/group-7.s b/binutils/testsuite/binutils-all/group-7.s
-new file mode 100644
-index 0000000..5028afc
---- /dev/null
-+++ b/binutils/testsuite/binutils-all/group-7.s
-@@ -0,0 +1,6 @@
-+ .section .data.foo,"awG",%progbits,foo,comdat
-+here:
-+ .dc.a here
-+
-+ .section .data2.foo,"awG",%progbits,foo,comdat
-+ .dc.a 0
-diff --git a/binutils/testsuite/binutils-all/group-7a.d b/binutils/testsuite/binutils-all/group-7a.d
-new file mode 100644
-index 0000000..fa8db60
---- /dev/null
-+++ b/binutils/testsuite/binutils-all/group-7a.d
-@@ -0,0 +1,16 @@
-+#name: copy removing reloc group member
-+#source: group-7.s
-+#PROG: objcopy
-+#DUMPPROG: readelf
-+#objcopy: --remove-section .data.foo
-+#readelf: -Sg --wide
-+
-+#...
-+ \[[ 0-9]+\] \.group[ \t]+GROUP[ \t]+.*
-+#...
-+ \[[ 0-9]+\] \.data2\.foo[ \t]+PROGBITS[ \t0-9a-f]+WAG.*
-+#...
-+COMDAT group section \[[ 0-9]+\] `\.group' \[foo\] contains 1 section.*
-+ \[Index\] Name
-+ \[[ 0-9]+\] \.data2\.foo
-+#pass
-diff --git a/binutils/testsuite/binutils-all/group-7b.d b/binutils/testsuite/binutils-all/group-7b.d
-new file mode 100644
-index 0000000..b674545
---- /dev/null
-+++ b/binutils/testsuite/binutils-all/group-7b.d
-@@ -0,0 +1,19 @@
-+#name: copy removing non-reloc group member
-+#source: group-7.s
-+#PROG: objcopy
-+#DUMPPROG: readelf
-+#objcopy: --remove-section .data2.foo
-+#readelf: -Sg --wide
-+
-+#...
-+ \[[ 0-9]+\] \.group[ \t]+GROUP[ \t]+.*
-+#...
-+ \[[ 0-9]+\] \.data\.foo[ \t]+PROGBITS[ \t0-9a-f]+WAG.*
-+#...
-+ \[[ 0-9]+\] \.rela?\.data\.foo[ \t]+RELA?[ \t0-9a-f]+IG.*
-+#...
-+COMDAT group section \[[ 0-9]+\] `\.group' \[foo\] contains 2 sections:
-+ \[Index\] Name
-+ \[[ 0-9]+\] \.data\.foo
-+ \[[ 0-9]+\] \.rela?\.data\.foo
-+#pass
-diff --git a/binutils/testsuite/binutils-all/group-7c.d b/binutils/testsuite/binutils-all/group-7c.d
-new file mode 100644
-index 0000000..83e9115
---- /dev/null
-+++ b/binutils/testsuite/binutils-all/group-7c.d
-@@ -0,0 +1,8 @@
-+#name: copy removing reloc and non-reloc group member
-+#source: group-7.s
-+#PROG: objcopy
-+#DUMPPROG: readelf
-+#objcopy: -R .data.foo -R .data2.foo
-+#readelf: -g --wide
-+
-+There are no section groups in this file\.
-diff --git a/binutils/testsuite/binutils-all/objcopy.exp b/binutils/testsuite/binutils-all/objcopy.exp
-index 377f88c..f4a7692 100644
---- a/binutils/testsuite/binutils-all/objcopy.exp
-+++ b/binutils/testsuite/binutils-all/objcopy.exp
-@@ -1051,6 +1051,9 @@ if [is_elf_format] {
- objcopy_test_readelf "GNU_MBIND section" mbind1.s
- run_dump_test "group-5"
- run_dump_test "group-6"
-+ run_dump_test "group-7a"
-+ run_dump_test "group-7b"
-+ run_dump_test "group-7c"
- run_dump_test "copy-1"
- run_dump_test "note-1"
- if [is_elf64 tmpdir/bintest.o] {
-diff --git a/ld/testsuite/ld-elf/pr22836-2.d b/ld/testsuite/ld-elf/pr22836-2.d
-new file mode 100644
-index 0000000..10133e4
---- /dev/null
-+++ b/ld/testsuite/ld-elf/pr22836-2.d
-@@ -0,0 +1,7 @@
-+#source: pr22836-2.s
-+#ld: -r -S
-+#readelf: -g --wide
-+
-+group section \[[ 0-9]+\] `\.group' \[foo\] contains 1 section.*
-+ \[Index\] Name
-+ \[[ 0-9]+\] \.comment
-diff --git a/ld/testsuite/ld-elf/pr22836-2.s b/ld/testsuite/ld-elf/pr22836-2.s
-new file mode 100644
-index 0000000..77cd83a
---- /dev/null
-+++ b/ld/testsuite/ld-elf/pr22836-2.s
-@@ -0,0 +1,7 @@
-+ .section .debug_macro,"G",%progbits,foo
-+ .long .LASF0
-+.LASF0:
-+ .string "__STDC__ 1"
-+
-+ .section .comment,"G",%progbits,foo
-+ .asciz "hi"
---
-2.9.3
-
diff --git a/0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch b/0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch
new file mode 100644
index 000000000000..e19ae26b769a
--- /dev/null
+++ b/0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch
@@ -0,0 +1,141 @@
+From 51096b8055c73c9cdbadfa4ad75955eab8ef91a5 Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Thu, 2 Aug 2018 05:00:45 -0700
+Subject: [PATCH] Add a testcase for PR binutils/23460
+
+Add a testcase to limit open files to 16 for AR with plugin. Before
+
+commit 103da91bc083f94769e3758175a96d06cef1f8fe
+Author: Nick Clifton <nickc@redhat.com>
+Date: Wed Aug 1 14:34:41 2018 +0100
+
+ Close resource leaks in the BFD library's plugin handler.
+
+it failed with:
+
+../binutils/ar: tmpdir/pr23460f.o: plugin needed to handle lto object
+
+ PR binutils/23460
+ * testsuite/ld-plugin/lto.exp: Run the PR binutils/23460 test.
+ * testsuite/ld-plugin/pr23460a.c: New file.
+ * testsuite/ld-plugin/pr23460b.c: Likewise.
+ * testsuite/ld-plugin/pr23460c.c: Likewise.
+ * testsuite/ld-plugin/pr23460d.c: Likewise.
+ * testsuite/ld-plugin/pr23460e.c: Likewise.
+ * testsuite/ld-plugin/pr23460f.c: Likewise.
+---
+ ld/testsuite/ld-plugin/lto.exp | 26 ++++++++++++++++++++++++++
+ ld/testsuite/ld-plugin/pr23460a.c | 4 ++++
+ ld/testsuite/ld-plugin/pr23460b.c | 4 ++++
+ ld/testsuite/ld-plugin/pr23460c.c | 4 ++++
+ ld/testsuite/ld-plugin/pr23460d.c | 4 ++++
+ ld/testsuite/ld-plugin/pr23460e.c | 4 ++++
+ ld/testsuite/ld-plugin/pr23460f.c | 4 ++++
+ 7 files changed, 50 insertions(+)
+ create mode 100644 ld/testsuite/ld-plugin/pr23460a.c
+ create mode 100644 ld/testsuite/ld-plugin/pr23460b.c
+ create mode 100644 ld/testsuite/ld-plugin/pr23460c.c
+ create mode 100644 ld/testsuite/ld-plugin/pr23460d.c
+ create mode 100644 ld/testsuite/ld-plugin/pr23460e.c
+ create mode 100644 ld/testsuite/ld-plugin/pr23460f.c
+
+diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
+index 7c50b0f102..5d354bfa9e 100644
+--- a/ld/testsuite/ld-plugin/lto.exp
++++ b/ld/testsuite/ld-plugin/lto.exp
+@@ -556,6 +556,32 @@ if { [at_least_gcc_version 4 7] } {
+ } {
+ fail $testname
+ }
++
++ run_cc_link_tests [list \
++ [list \
++ "Build pr23460*.o" \
++ "$plug_opt" \
++ "-O2 -fPIC -flto $lto_no_fat" \
++ {pr23460a.c pr23460b.c pr23460c.c \
++ pr23460d.c pr23460e.c pr23460f.c} \
++ ] \
++ ]
++ set exec_output [run_host_cmd "sh" \
++ "-c \"ulimit -n 16; \
++ $ar -rc $plug_opt \
++ tmpdir/libpr23460.a \
++ tmpdir/pr23460a.o \
++ tmpdir/pr23460b.o \
++ tmpdir/pr23460c.o \
++ tmpdir/pr23460d.o \
++ tmpdir/pr23460e.o \
++ tmpdir/pr23460f.o\""]
++ set exec_output [prune_warnings $exec_output]
++ if [string match "" $exec_output] then {
++ pass "PR binutils/23460"
++ } else {
++ fail "PR binutils/23460"
++ }
+ }
+
+ # Run "ld -r" to generate inputs for complex LTO tests.
+diff --git a/ld/testsuite/ld-plugin/pr23460a.c b/ld/testsuite/ld-plugin/pr23460a.c
+new file mode 100644
+index 0000000000..4a8cd140a2
+--- /dev/null
++++ b/ld/testsuite/ld-plugin/pr23460a.c
+@@ -0,0 +1,4 @@
++void
++x1 (void)
++{
++}
+diff --git a/ld/testsuite/ld-plugin/pr23460b.c b/ld/testsuite/ld-plugin/pr23460b.c
+new file mode 100644
+index 0000000000..6c178fbc76
+--- /dev/null
++++ b/ld/testsuite/ld-plugin/pr23460b.c
+@@ -0,0 +1,4 @@
++void
++x2 (void)
++{
++}
+diff --git a/ld/testsuite/ld-plugin/pr23460c.c b/ld/testsuite/ld-plugin/pr23460c.c
+new file mode 100644
+index 0000000000..99b23c5dcd
+--- /dev/null
++++ b/ld/testsuite/ld-plugin/pr23460c.c
+@@ -0,0 +1,4 @@
++void
++x3 (void)
++{
++}
+diff --git a/ld/testsuite/ld-plugin/pr23460d.c b/ld/testsuite/ld-plugin/pr23460d.c
+new file mode 100644
+index 0000000000..432d39b39c
+--- /dev/null
++++ b/ld/testsuite/ld-plugin/pr23460d.c
+@@ -0,0 +1,4 @@
++void
++x4 (void)
++{
++}
+diff --git a/ld/testsuite/ld-plugin/pr23460e.c b/ld/testsuite/ld-plugin/pr23460e.c
+new file mode 100644
+index 0000000000..2809011ee7
+--- /dev/null
++++ b/ld/testsuite/ld-plugin/pr23460e.c
+@@ -0,0 +1,4 @@
++void
++x5 (void)
++{
++}
+diff --git a/ld/testsuite/ld-plugin/pr23460f.c b/ld/testsuite/ld-plugin/pr23460f.c
+new file mode 100644
+index 0000000000..e500bf5ae6
+--- /dev/null
++++ b/ld/testsuite/ld-plugin/pr23460f.c
+@@ -0,0 +1,4 @@
++void
++x6 (void)
++{
++}
+--
+2.18.0
+
diff --git a/0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch b/0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch
new file mode 100644
index 000000000000..d56d8b7b6fd2
--- /dev/null
+++ b/0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch
@@ -0,0 +1,78 @@
+From 96027b49650718ebcd20d81bd8d0fbbd36a33558 Mon Sep 17 00:00:00 2001
+From: Cary Coutant <ccoutant@gmail.com>
+Date: Tue, 7 Aug 2018 21:35:12 -0700
+Subject: [PATCH] Properly merge GNU_PROPERTY_X86_ISA_1_USED (x86_64).
+
+gold/
+ PR ld/23486
+ * x86_64.cc (Target_x86_64::Target_x86_64): Initialize
+ object_isa_1_used_.
+ (Target_x86_64::object_isa_1_used_): New data member.
+ (Target_x86_64::record_gnu_property): Save ISA_1_USED bits for object.
+ (Target_x86_64::merge_gnu_properties): Merge ISA_1_USED bits.
+---
+ gold/x86_64.cc | 22 +++++++++++++++++++---
+ 1 file changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/gold/x86_64.cc b/gold/x86_64.cc
+index 27f273d64b..ac958616c6 100644
+--- a/gold/x86_64.cc
++++ b/gold/x86_64.cc
+@@ -706,7 +706,8 @@ class Target_x86_64 : public Sized_target<size, false>
+ rela_irelative_(NULL), copy_relocs_(elfcpp::R_X86_64_COPY),
+ got_mod_index_offset_(-1U), tlsdesc_reloc_info_(),
+ tls_base_symbol_defined_(false), isa_1_used_(0), isa_1_needed_(0),
+- feature_1_(0), object_feature_1_(0), seen_first_object_(false)
++ feature_1_(0), object_isa_1_used_(0), object_feature_1_(0),
++ seen_first_object_(false)
+ { }
+
+ // Hook for a new output section.
+@@ -1381,6 +1382,11 @@ class Target_x86_64 : public Sized_target<size, false>
+ uint32_t isa_1_needed_;
+ uint32_t feature_1_;
+ // Target-specific properties from the current object.
++ // These bits get ORed into ISA_1_USED_ after all properties for the object
++ // have been processed. But if either is all zeroes (as when the property
++ // is absent from an object), the result should be all zeroes.
++ // (See PR ld/23486.)
++ uint32_t object_isa_1_used_;
+ // These bits get ANDed into FEATURE_1_ after all properties for the object
+ // have been processed.
+ uint32_t object_feature_1_;
+@@ -1609,7 +1615,7 @@ Target_x86_64<size>::record_gnu_property(
+ switch (pr_type)
+ {
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_USED:
+- this->isa_1_used_ |= val;
++ this->object_isa_1_used_ |= val;
+ break;
+ case elfcpp::GNU_PROPERTY_X86_ISA_1_NEEDED:
+ this->isa_1_needed_ |= val;
+@@ -1627,12 +1633,22 @@ void
+ Target_x86_64<size>::merge_gnu_properties(const Object*)
+ {
+ if (this->seen_first_object_)
+- this->feature_1_ &= this->object_feature_1_;
++ {
++ // If any object is missing the ISA_1_USED property, we must omit
++ // it from the output file.
++ if (this->object_isa_1_used_ == 0)
++ this->isa_1_used_ = 0;
++ else if (this->isa_1_used_ != 0)
++ this->isa_1_used_ |= this->object_isa_1_used_;
++ this->feature_1_ &= this->object_feature_1_;
++ }
+ else
+ {
++ this->isa_1_used_ = this->object_isa_1_used_;
+ this->feature_1_ = this->object_feature_1_;
+ this->seen_first_object_ = true;
+ }
++ this->object_isa_1_used_ = 0;
+ this->object_feature_1_ = 0;
+ }
+
+--
+2.18.0
+
diff --git a/0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch b/0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch
new file mode 100644
index 000000000000..734d299359d4
--- /dev/null
+++ b/0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch
@@ -0,0 +1,583 @@
+From c1bb83b5fbf93b27d6a888486c09dcd34a3672be Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Wed, 8 Aug 2018 06:09:15 -0700
+Subject: [PATCH] x86: Properly merge GNU_PROPERTY_X86_ISA_1_USED
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Without the GNU_PROPERTY_X86_ISA_1_USED property, all ISAs may be used.
+If a bit in the GNU_PROPERTY_X86_ISA_1_USED property is unset, the
+corresponding x86 instruction set isn’t used. When merging properties
+from 2 input files and one input file doesn't have the
+GNU_PROPERTY_X86_ISA_1_USED property, the output file shouldn't have
+it neither. This patch removes the GNU_PROPERTY_X86_ISA_1_USED
+property if an input file doesn't have it.
+
+This patch replaces the GNU_PROPERTY_X86_ISA_1_USED property with the
+GNU_PROPERTY_X86_ISA_1_NEEDED property which is the minimum ISA
+requirement.
+
+bfd/
+
+ PR ld/23486
+ * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
+ GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
+ (_bfd_x86_elf_link_setup_gnu_properties): Adding the
+ GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
+ GNU_PROPERTY_X86_ISA_1_USED, property.
+
+ld/
+
+ PR ld/23486
+ * testsuite/ld-i386/i386.exp: Run PR ld/23486 tests.
+ * testsuite/ld-x86-64/x86-64.exp: Likewise.
+ * testsuite/ld-i386/pr23486a.d: New file.
+ * testsuite/ld-i386/pr23486b.d: Likewise.
+ * testsuite/ld-x86-64/pr23486a-x32.d: Likewise.
+ * testsuite/ld-x86-64/pr23486a.d: Likewise.
+ * testsuite/ld-x86-64/pr23486a.s: Likewise.
+ * testsuite/ld-x86-64/pr23486b-x32.d: Likewise.
+ * testsuite/ld-x86-64/pr23486b.d: Likewise.
+ * testsuite/ld-x86-64/pr23486b.s: Likewise.
+ * testsuite/ld-i386/property-3.r: Remove "x86 ISA used".
+ * testsuite/ld-i386/property-4.r: Likewise.
+ * testsuite/ld-i386/property-5.r: Likewise.
+ * testsuite/ld-i386/property-x86-ibt3a.d: Likewise.
+ * testsuite/ld-i386/property-x86-ibt3b.d: Likewise.
+ * testsuite/ld-i386/property-x86-shstk3a.d: Likewise.
+ * testsuite/ld-i386/property-x86-shstk3b.d: Likewise.
+ * testsuite/ld-x86-64/property-3.r: Likewise.
+ * testsuite/ld-x86-64/property-4.r: Likewise.
+ * testsuite/ld-x86-64/property-5.r: Likewise.
+ * testsuite/ld-x86-64/property-x86-ibt3a-x32.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-ibt3a.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-ibt3b-x32.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-ibt3b.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-shstk3a-x32.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-shstk3a.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-shstk3b-x32.d: Likewise.
+ * testsuite/ld-x86-64/property-x86-shstk3b.d: Likewise.
+---
+ bfd/elfxx-x86.c | 25 ++++++++++++----
+ ld/testsuite/ld-i386/i386.exp | 2 ++
+ ld/testsuite/ld-i386/pr23486a.d | 10 +++++++
+ ld/testsuite/ld-i386/pr23486b.d | 10 +++++++
+ ld/testsuite/ld-i386/property-3.r | 1 -
+ ld/testsuite/ld-i386/property-4.r | 1 -
+ ld/testsuite/ld-i386/property-5.r | 1 -
+ ld/testsuite/ld-i386/property-x86-ibt3a.d | 5 ++--
+ ld/testsuite/ld-i386/property-x86-ibt3b.d | 5 ++--
+ ld/testsuite/ld-i386/property-x86-shstk3a.d | 5 ++--
+ ld/testsuite/ld-i386/property-x86-shstk3b.d | 5 ++--
+ ld/testsuite/ld-x86-64/pr23486a-x32.d | 10 +++++++
+ ld/testsuite/ld-x86-64/pr23486a.d | 10 +++++++
+ ld/testsuite/ld-x86-64/pr23486a.s | 30 +++++++++++++++++++
+ ld/testsuite/ld-x86-64/pr23486b-x32.d | 10 +++++++
+ ld/testsuite/ld-x86-64/pr23486b.d | 10 +++++++
+ ld/testsuite/ld-x86-64/pr23486b.s | 30 +++++++++++++++++++
+ ld/testsuite/ld-x86-64/property-3.r | 1 -
+ ld/testsuite/ld-x86-64/property-4.r | 1 -
+ ld/testsuite/ld-x86-64/property-5.r | 1 -
+ .../ld-x86-64/property-x86-ibt3a-x32.d | 5 ++--
+ ld/testsuite/ld-x86-64/property-x86-ibt3a.d | 5 ++--
+ .../ld-x86-64/property-x86-ibt3b-x32.d | 5 ++--
+ ld/testsuite/ld-x86-64/property-x86-ibt3b.d | 5 ++--
+ .../ld-x86-64/property-x86-shstk3a-x32.d | 5 ++--
+ ld/testsuite/ld-x86-64/property-x86-shstk3a.d | 5 ++--
+ .../ld-x86-64/property-x86-shstk3b-x32.d | 5 ++--
+ ld/testsuite/ld-x86-64/property-x86-shstk3b.d | 5 ++--
+ ld/testsuite/ld-x86-64/x86-64.exp | 4 +++
+ 29 files changed, 170 insertions(+), 47 deletions(-)
+ create mode 100644 ld/testsuite/ld-i386/pr23486a.d
+ create mode 100644 ld/testsuite/ld-i386/pr23486b.d
+ create mode 100644 ld/testsuite/ld-x86-64/pr23486a-x32.d
+ create mode 100644 ld/testsuite/ld-x86-64/pr23486a.d
+ create mode 100644 ld/testsuite/ld-x86-64/pr23486a.s
+ create mode 100644 ld/testsuite/ld-x86-64/pr23486b-x32.d
+ create mode 100644 ld/testsuite/ld-x86-64/pr23486b.d
+ create mode 100644 ld/testsuite/ld-x86-64/pr23486b.s
+
+diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c
+index 2e4ff88f1f..7ccfd25815 100644
+--- a/bfd/elfxx-x86.c
++++ b/bfd/elfxx-x86.c
+@@ -2407,12 +2407,27 @@ _bfd_x86_elf_merge_gnu_properties (struct bfd_link_info *info,
+ switch (pr_type)
+ {
+ case GNU_PROPERTY_X86_ISA_1_USED:
++ if (aprop == NULL || bprop == NULL)
++ {
++ /* Only one of APROP and BPROP can be NULL. */
++ if (aprop != NULL)
++ {
++ /* Remove this property since the other input file doesn't
++ have it. */
++ aprop->pr_kind = property_remove;
++ updated = TRUE;
++ }
++ break;
++ }
++ goto or_property;
++
+ case GNU_PROPERTY_X86_ISA_1_NEEDED:
+ if (aprop != NULL && bprop != NULL)
+ {
++or_property:
+ number = aprop->u.number;
+ aprop->u.number = number | bprop->u.number;
+- /* Remove the property if ISA bits are empty. */
++ /* Remove the property if all bits are empty. */
+ if (aprop->u.number == 0)
+ {
+ aprop->pr_kind = property_remove;
+@@ -2428,14 +2443,14 @@ _bfd_x86_elf_merge_gnu_properties (struct bfd_link_info *info,
+ {
+ if (aprop->u.number == 0)
+ {
+- /* Remove APROP if ISA bits are empty. */
++ /* Remove APROP if all bits are empty. */
+ aprop->pr_kind = property_remove;
+ updated = TRUE;
+ }
+ }
+ else
+ {
+- /* Return TRUE if APROP is NULL and ISA bits of BPROP
++ /* Return TRUE if APROP is NULL and all bits of BPROP
+ aren't empty to indicate that BPROP should be added
+ to ABFD. */
+ updated = bprop->u.number != 0;
+@@ -2582,9 +2597,9 @@ _bfd_x86_elf_link_setup_gnu_properties
+ {
+ /* If the separate code program header is needed, make sure
+ that the first read-only PT_LOAD segment has no code by
+- adding a GNU_PROPERTY_X86_ISA_1_USED note. */
++ adding a GNU_PROPERTY_X86_ISA_1_NEEDED note. */
+ prop = _bfd_elf_get_property (ebfd,
+- GNU_PROPERTY_X86_ISA_1_USED,
++ GNU_PROPERTY_X86_ISA_1_NEEDED,
+ 4);
+ prop->u.number = GNU_PROPERTY_X86_ISA_1_486;
+ prop->pr_kind = property_number;
+diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
+index 6d794fe653..78dad02579 100644
+--- a/ld/testsuite/ld-i386/i386.exp
++++ b/ld/testsuite/ld-i386/i386.exp
+@@ -462,6 +462,8 @@ run_dump_test "pr23189"
+ run_dump_test "pr23194"
+ run_dump_test "pr23372a"
+ run_dump_test "pr23372b"
++run_dump_test "pr23486a"
++run_dump_test "pr23486b"
+
+ if { !([istarget "i?86-*-linux*"]
+ || [istarget "i?86-*-gnu*"]
+diff --git a/ld/testsuite/ld-i386/pr23486a.d b/ld/testsuite/ld-i386/pr23486a.d
+new file mode 100644
+index 0000000000..41a6dcf7d5
+--- /dev/null
++++ b/ld/testsuite/ld-i386/pr23486a.d
+@@ -0,0 +1,10 @@
++#source: ../ld-x86-64/pr23486a.s
++#source: ../ld-x86-64/pr23486b.s
++#as: --32
++#ld: -r -m elf_i386
++#readelf: -n
++
++Displaying notes found in: .note.gnu.property
++ Owner Data size Description
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586
+diff --git a/ld/testsuite/ld-i386/pr23486b.d b/ld/testsuite/ld-i386/pr23486b.d
+new file mode 100644
+index 0000000000..08019b7274
+--- /dev/null
++++ b/ld/testsuite/ld-i386/pr23486b.d
+@@ -0,0 +1,10 @@
++#source: ../ld-x86-64/pr23486b.s
++#source: ../ld-x86-64/pr23486a.s
++#as: --32
++#ld: -r -m elf_i386
++#readelf: -n
++
++Displaying notes found in: .note.gnu.property
++ Owner Data size Description
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586
+diff --git a/ld/testsuite/ld-i386/property-3.r b/ld/testsuite/ld-i386/property-3.r
+index 0ed91f5922..d03203c1e5 100644
+--- a/ld/testsuite/ld-i386/property-3.r
++++ b/ld/testsuite/ld-i386/property-3.r
+@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
+ Properties: stack size: 0x800000
+- x86 ISA used: 586, SSE
+ x86 ISA needed: i486, 586
+ #pass
+diff --git a/ld/testsuite/ld-i386/property-4.r b/ld/testsuite/ld-i386/property-4.r
+index cb2bc15d9a..da295eb6c7 100644
+--- a/ld/testsuite/ld-i386/property-4.r
++++ b/ld/testsuite/ld-i386/property-4.r
+@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
+ Properties: stack size: 0x800000
+- x86 ISA used: i486, 586, SSE
+ x86 ISA needed: i486, 586, SSE
+ #pass
+diff --git a/ld/testsuite/ld-i386/property-5.r b/ld/testsuite/ld-i386/property-5.r
+index 552965058c..e4141594b3 100644
+--- a/ld/testsuite/ld-i386/property-5.r
++++ b/ld/testsuite/ld-i386/property-5.r
+@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
+ Properties: stack size: 0x900000
+- x86 ISA used: i486, 586, SSE
+ x86 ISA needed: i486, 586, SSE
+ #pass
+diff --git a/ld/testsuite/ld-i386/property-x86-ibt3a.d b/ld/testsuite/ld-i386/property-x86-ibt3a.d
+index 4bb35b00fb..0aedea1614 100644
+--- a/ld/testsuite/ld-i386/property-x86-ibt3a.d
++++ b/ld/testsuite/ld-i386/property-x86-ibt3a.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: i486, 586, SSE2, SSE3
+- x86 ISA needed: 586, SSE, SSE3, SSE4_1
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
+diff --git a/ld/testsuite/ld-i386/property-x86-ibt3b.d b/ld/testsuite/ld-i386/property-x86-ibt3b.d
+index 418d58a8f7..bd69ac6478 100644
+--- a/ld/testsuite/ld-i386/property-x86-ibt3b.d
++++ b/ld/testsuite/ld-i386/property-x86-ibt3b.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: i486, 586, SSE2, SSE3
+- x86 ISA needed: 586, SSE, SSE3, SSE4_1
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
+diff --git a/ld/testsuite/ld-i386/property-x86-shstk3a.d b/ld/testsuite/ld-i386/property-x86-shstk3a.d
+index e261038f60..76d2a39f2c 100644
+--- a/ld/testsuite/ld-i386/property-x86-shstk3a.d
++++ b/ld/testsuite/ld-i386/property-x86-shstk3a.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: i486, 586, SSE2, SSE3
+- x86 ISA needed: 586, SSE, SSE3, SSE4_1
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
+diff --git a/ld/testsuite/ld-i386/property-x86-shstk3b.d b/ld/testsuite/ld-i386/property-x86-shstk3b.d
+index 25f3d2361e..e770ecffa5 100644
+--- a/ld/testsuite/ld-i386/property-x86-shstk3b.d
++++ b/ld/testsuite/ld-i386/property-x86-shstk3b.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: i486, 586, SSE2, SSE3
+- x86 ISA needed: 586, SSE, SSE3, SSE4_1
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: 586, SSE, SSE3, SSE4_1
+diff --git a/ld/testsuite/ld-x86-64/pr23486a-x32.d b/ld/testsuite/ld-x86-64/pr23486a-x32.d
+new file mode 100644
+index 0000000000..6d9fa68cdb
+--- /dev/null
++++ b/ld/testsuite/ld-x86-64/pr23486a-x32.d
+@@ -0,0 +1,10 @@
++#source: pr23486a.s
++#source: pr23486b.s
++#as: --x32
++#ld: -r -m elf32_x86_64
++#readelf: -n
++
++Displaying notes found in: .note.gnu.property
++ Owner Data size Description
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586
+diff --git a/ld/testsuite/ld-x86-64/pr23486a.d b/ld/testsuite/ld-x86-64/pr23486a.d
+new file mode 100644
+index 0000000000..dc2b7bf760
+--- /dev/null
++++ b/ld/testsuite/ld-x86-64/pr23486a.d
+@@ -0,0 +1,10 @@
++#source: pr23486a.s
++#source: pr23486b.s
++#as: --64 -defsym __64_bit__=1
++#ld: -r -m elf_x86_64
++#readelf: -n
++
++Displaying notes found in: .note.gnu.property
++ Owner Data size Description
++ GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586
+diff --git a/ld/testsuite/ld-x86-64/pr23486a.s b/ld/testsuite/ld-x86-64/pr23486a.s
+new file mode 100644
+index 0000000000..a07d0c7ced
+--- /dev/null
++++ b/ld/testsuite/ld-x86-64/pr23486a.s
+@@ -0,0 +1,30 @@
++ .section ".note.gnu.property", "a"
++.ifdef __64_bit__
++ .p2align 3
++.else
++ .p2align 2
++.endif
++ .long 1f - 0f /* name length. */
++ .long 4f - 1f /* data length. */
++ /* NT_GNU_PROPERTY_TYPE_0 */
++ .long 5 /* note type. */
++0:
++ .asciz "GNU" /* vendor name. */
++1:
++.ifdef __64_bit__
++ .p2align 3
++.else
++ .p2align 2
++.endif
++ /* GNU_PROPERTY_X86_ISA_1_USED */
++ .long 0xc0000000 /* pr_type. */
++ .long 3f - 2f /* pr_datasz. */
++2:
++ .long 0xa
++3:
++.ifdef __64_bit__
++ .p2align 3
++.else
++ .p2align 2
++.endif
++4:
+diff --git a/ld/testsuite/ld-x86-64/pr23486b-x32.d b/ld/testsuite/ld-x86-64/pr23486b-x32.d
+new file mode 100644
+index 0000000000..0445e69d82
+--- /dev/null
++++ b/ld/testsuite/ld-x86-64/pr23486b-x32.d
+@@ -0,0 +1,10 @@
++#source: pr23486b.s
++#source: pr23486a.s
++#as: --x32
++#ld: -r -m elf32_x86_64
++#readelf: -n
++
++Displaying notes found in: .note.gnu.property
++ Owner Data size Description
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586
+diff --git a/ld/testsuite/ld-x86-64/pr23486b.d b/ld/testsuite/ld-x86-64/pr23486b.d
+new file mode 100644
+index 0000000000..dc2b7bf760
+--- /dev/null
++++ b/ld/testsuite/ld-x86-64/pr23486b.d
+@@ -0,0 +1,10 @@
++#source: pr23486a.s
++#source: pr23486b.s
++#as: --64 -defsym __64_bit__=1
++#ld: -r -m elf_x86_64
++#readelf: -n
++
++Displaying notes found in: .note.gnu.property
++ Owner Data size Description
++ GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586
+diff --git a/ld/testsuite/ld-x86-64/pr23486b.s b/ld/testsuite/ld-x86-64/pr23486b.s
+new file mode 100644
+index 0000000000..c5167eeb65
+--- /dev/null
++++ b/ld/testsuite/ld-x86-64/pr23486b.s
+@@ -0,0 +1,30 @@
++ .section ".note.gnu.property", "a"
++.ifdef __64_bit__
++ .p2align 3
++.else
++ .p2align 2
++.endif
++ .long 1f - 0f /* name length. */
++ .long 4f - 1f /* data length. */
++ /* NT_GNU_PROPERTY_TYPE_0 */
++ .long 5 /* note type. */
++0:
++ .asciz "GNU" /* vendor name. */
++1:
++.ifdef __64_bit__
++ .p2align 3
++.else
++ .p2align 2
++.endif
++ /* GNU_PROPERTY_X86_ISA_1_NEEDED */
++ .long 0xc0000001 /* pr_type. */
++ .long 3f - 2f /* pr_datasz. */
++2:
++ .long 0x3
++3:
++.ifdef __64_bit__
++ .p2align 3
++.else
++ .p2align 2
++.endif
++4:
+diff --git a/ld/testsuite/ld-x86-64/property-3.r b/ld/testsuite/ld-x86-64/property-3.r
+index 0ed91f5922..d03203c1e5 100644
+--- a/ld/testsuite/ld-x86-64/property-3.r
++++ b/ld/testsuite/ld-x86-64/property-3.r
+@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
+ Properties: stack size: 0x800000
+- x86 ISA used: 586, SSE
+ x86 ISA needed: i486, 586
+ #pass
+diff --git a/ld/testsuite/ld-x86-64/property-4.r b/ld/testsuite/ld-x86-64/property-4.r
+index cb2bc15d9a..da295eb6c7 100644
+--- a/ld/testsuite/ld-x86-64/property-4.r
++++ b/ld/testsuite/ld-x86-64/property-4.r
+@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
+ Properties: stack size: 0x800000
+- x86 ISA used: i486, 586, SSE
+ x86 ISA needed: i486, 586, SSE
+ #pass
+diff --git a/ld/testsuite/ld-x86-64/property-5.r b/ld/testsuite/ld-x86-64/property-5.r
+index 552965058c..e4141594b3 100644
+--- a/ld/testsuite/ld-x86-64/property-5.r
++++ b/ld/testsuite/ld-x86-64/property-5.r
+@@ -3,6 +3,5 @@ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+ GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0
+ Properties: stack size: 0x900000
+- x86 ISA used: i486, 586, SSE
+ x86 ISA needed: i486, 586, SSE
+ #pass
+diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d b/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d
+index 011426f5a4..4cec728dc7 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d
++++ b/ld/testsuite/ld-x86-64/property-x86-ibt3a-x32.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt3a.d b/ld/testsuite/ld-x86-64/property-x86-ibt3a.d
+index 1b4229a037..a8df49a351 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-ibt3a.d
++++ b/ld/testsuite/ld-x86-64/property-x86-ibt3a.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d b/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d
+index 290ed6abf1..c112626711 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d
++++ b/ld/testsuite/ld-x86-64/property-x86-ibt3b-x32.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-ibt3b.d b/ld/testsuite/ld-x86-64/property-x86-ibt3b.d
+index 1142e03272..f10dffdc2c 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-ibt3b.d
++++ b/ld/testsuite/ld-x86-64/property-x86-ibt3b.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d b/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d
+index 819542d181..0147a3c7b6 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d
++++ b/ld/testsuite/ld-x86-64/property-x86-shstk3a-x32.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-shstk3a.d b/ld/testsuite/ld-x86-64/property-x86-shstk3a.d
+index 4c5d0e0a18..1f8c2dc929 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-shstk3a.d
++++ b/ld/testsuite/ld-x86-64/property-x86-shstk3a.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d b/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d
+index ba181e0bc5..7ca2539ca5 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d
++++ b/ld/testsuite/ld-x86-64/property-x86-shstk3b-x32.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x0000000c NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/property-x86-shstk3b.d b/ld/testsuite/ld-x86-64/property-x86-shstk3b.d
+index 5216f385dd..f66a40e449 100644
+--- a/ld/testsuite/ld-x86-64/property-x86-shstk3b.d
++++ b/ld/testsuite/ld-x86-64/property-x86-shstk3b.d
+@@ -6,6 +6,5 @@
+
+ Displaying notes found in: .note.gnu.property
+ Owner Data size Description
+- GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
+- Properties: x86 ISA used: 586, SSE, SSE3, SSE4_1
+- x86 ISA needed: i486, 586, SSE2, SSE3
++ GNU 0x00000010 NT_GNU_PROPERTY_TYPE_0
++ Properties: x86 ISA needed: i486, 586, SSE2, SSE3
+diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
+index 6edb9e86f4..ae21e554ad 100644
+--- a/ld/testsuite/ld-x86-64/x86-64.exp
++++ b/ld/testsuite/ld-x86-64/x86-64.exp
+@@ -403,6 +403,10 @@ run_dump_test "pr23372a"
+ run_dump_test "pr23372a-x32"
+ run_dump_test "pr23372b"
+ run_dump_test "pr23372b-x32"
++run_dump_test "pr23486a"
++run_dump_test "pr23486a-x32"
++run_dump_test "pr23486b"
++run_dump_test "pr23486b-x32"
+
+ if { ![istarget "x86_64-*-linux*"] && ![istarget "x86_64-*-nacl*"]} {
+ return
+--
+2.18.0
+
diff --git a/0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch b/0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch
new file mode 100644
index 000000000000..d971471e2b04
--- /dev/null
+++ b/0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch
@@ -0,0 +1,135 @@
+From 03883490b51c3fe7762e73b9e6c3f3e5d71552fd Mon Sep 17 00:00:00 2001
+From: "H.J. Lu" <hjl.tools@gmail.com>
+Date: Sat, 11 Aug 2018 06:41:33 -0700
+Subject: [PATCH] x86: Properly add X86_ISA_1_NEEDED property
+
+Existing properties may be removed during property merging. We avoid
+adding X86_ISA_1_NEEDED property only if existing properties won't be
+removed.
+
+bfd/
+
+ PR ld/23428
+ * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
+ add X86_ISA_1_NEEDED property only if existing properties won't
+ be removed.
+
+ld/
+
+ PR ld/23428
+ * testsuite/ld-elf/dummy.s: New file.
+ * testsuite/ld-elf/linux-x86.S: Add X86_FEATURE_1_AND property.
+ * testsuite/ld-elf/linux-x86.exp: Add dummy.s to pr23428.
+---
+ bfd/elfxx-x86.c | 28 ++++++++++++++++++++++------
+ ld/testsuite/ld-elf/dummy.s | 1 +
+ ld/testsuite/ld-elf/linux-x86.S | 28 ++++++++++++++++++++++++++++
+ ld/testsuite/ld-elf/linux-x86.exp | 2 +-
+ 4 files changed, 52 insertions(+), 7 deletions(-)
+ create mode 100644 ld/testsuite/ld-elf/dummy.s
+
+diff --git a/bfd/elfxx-x86.c b/bfd/elfxx-x86.c
+index 7ccfd25815..2d8f7b640b 100644
+--- a/bfd/elfxx-x86.c
++++ b/bfd/elfxx-x86.c
+@@ -2588,7 +2588,6 @@ _bfd_x86_elf_link_setup_gnu_properties
+ prop->pr_kind = property_number;
+ }
+ else if (has_text
+- && elf_properties (ebfd) == NULL
+ && elf_tdata (info->output_bfd)->o->build_id.sec == NULL
+ && !htab->elf.dynamic_sections_created
+ && !info->traditional_format
+@@ -2598,11 +2597,28 @@ _bfd_x86_elf_link_setup_gnu_properties
+ /* If the separate code program header is needed, make sure
+ that the first read-only PT_LOAD segment has no code by
+ adding a GNU_PROPERTY_X86_ISA_1_NEEDED note. */
+- prop = _bfd_elf_get_property (ebfd,
+- GNU_PROPERTY_X86_ISA_1_NEEDED,
+- 4);
+- prop->u.number = GNU_PROPERTY_X86_ISA_1_486;
+- prop->pr_kind = property_number;
++ elf_property_list *list;
++ bfd_boolean need_property = TRUE;
++
++ for (list = elf_properties (ebfd); list; list = list->next)
++ switch (list->property.pr_type)
++ {
++ case GNU_PROPERTY_STACK_SIZE:
++ case GNU_PROPERTY_NO_COPY_ON_PROTECTED:
++ case GNU_PROPERTY_X86_ISA_1_NEEDED:
++ /* These properties won't be removed during merging. */
++ need_property = FALSE;
++ break;
++ }
++
++ if (need_property)
++ {
++ prop = _bfd_elf_get_property (ebfd,
++ GNU_PROPERTY_X86_ISA_1_NEEDED,
++ 4);
++ prop->u.number = GNU_PROPERTY_X86_ISA_1_486;
++ prop->pr_kind = property_number;
++ }
+ }
+
+ /* Create the GNU property note section if needed. */
+diff --git a/ld/testsuite/ld-elf/dummy.s b/ld/testsuite/ld-elf/dummy.s
+new file mode 100644
+index 0000000000..403f98000d
+--- /dev/null
++++ b/ld/testsuite/ld-elf/dummy.s
+@@ -0,0 +1 @@
++# Dummy
+diff --git a/ld/testsuite/ld-elf/linux-x86.S b/ld/testsuite/ld-elf/linux-x86.S
+index bdf40c6e01..d94abc1106 100644
+--- a/ld/testsuite/ld-elf/linux-x86.S
++++ b/ld/testsuite/ld-elf/linux-x86.S
+@@ -61,3 +61,31 @@ syscall:
+ ret /* Return to caller. */
+ .size syscall, .-syscall
+ .section .note.GNU-stack,"",@progbits
++
++ .section ".note.gnu.property", "a"
++#ifdef __LP64__
++ .p2align 3
++#else
++ .p2align 2
++#endif
++ .long 1f - 0f /* name length */
++ .long 5f - 2f /* data length */
++ .long 5 /* note type */
++0: .asciz "GNU" /* vendor name */
++1:
++#ifdef __LP64__
++ .p2align 3
++#else
++ .p2align 2
++#endif
++2: .long 0xc0000002 /* pr_type. */
++ .long 4f - 3f /* pr_datasz. */
++3:
++ .long 0x2
++4:
++#ifdef __LP64__
++ .p2align 3
++#else
++ .p2align 2
++#endif
++5:
+diff --git a/ld/testsuite/ld-elf/linux-x86.exp b/ld/testsuite/ld-elf/linux-x86.exp
+index 36217c6fb4..f6f5a80853 100644
+--- a/ld/testsuite/ld-elf/linux-x86.exp
++++ b/ld/testsuite/ld-elf/linux-x86.exp
+@@ -37,7 +37,7 @@ run_ld_link_exec_tests [list \
+ "Run PR ld/23428 test" \
+ "--no-dynamic-linker -z separate-code" \
+ "" \
+- { linux-x86.S pr23428.c } \
++ { linux-x86.S pr23428.c dummy.s } \
+ "pr23428" \
+ "pass.out" \
+ "$NOPIE_CFLAGS -fno-asynchronous-unwind-tables" \
+--
+2.18.0
+
diff --git a/0007-PR23919-Handle-ELF-compressed-header-alignment.patch b/0007-PR23919-Handle-ELF-compressed-header-alignment.patch
new file mode 100644
index 000000000000..b551c4075a12
--- /dev/null
+++ b/0007-PR23919-Handle-ELF-compressed-header-alignment.patch
@@ -0,0 +1,316 @@
+commit 4207142d6a5d2359170c5f9a140fc1a2351fbda9
+Author: Mark Wielaard <mark@klomp.org>
+Date: Tue Nov 27 11:59:10 2018 +0000
+
+ Handle ELF compressed header alignment correctly by setting up the section alignment correctly for the Elf32_Chdr or Elf64_Chdr type and respect the ch_addralign field when decompressing the section data.
+
+ PR binutils/23919
+ binutils* readelf.c (dump_sections_as_strings): Remove bogus addralign check.
+ (dump_sections_as_bytes): Likewise.
+ (load_specific_debug_sections): Likewise.
+ * testsuite/binutils-all/dw2-3.rS: Adjust alignment.
+ * testsuite/binutils-all/dw2-3.rt: Likewise.
+
+ bfd * bfd.c (bfd_update_compression_header): Explicitly set alignment.
+ (bfd_check_compression_header): Add uncompressed_alignment_power
+ argument. Check ch_addralign is a power of 2.
+ * bfd-in2.h: Regenerated.
+ * compress.c (bfd_compress_section_contents): Get and set
+ orig_uncompressed_alignment_pow if section is decompressed.
+ (bfd_is_section_compressed_with_header): Add and get
+ uncompressed_align_pow_p argument.
+ (bfd_is_section_compressed): Add uncompressed_align_power argument
+ to bfd_is_section_compressed_with_header call.
+ (bfd_init_section_decompress_status): Get and set
+ uncompressed_alignment_power.
+ * elf.c (_bfd_elf_make_section_from_shdr): Add
+ uncompressed_align_power argument to
+ bfd_is_section_compressed_with_header call.
+
+diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
+index ee8cd7ef0b..6d92c51cb9 100644
+--- a/bfd/bfd-in2.h
++++ b/bfd/bfd-in2.h
+@@ -7419,7 +7419,8 @@ void bfd_update_compression_header
+
+ bfd_boolean bfd_check_compression_header
+ (bfd *abfd, bfd_byte *contents, asection *sec,
+- bfd_size_type *uncompressed_size);
++ bfd_size_type *uncompressed_size,
++ unsigned int *uncompressed_alignment_power);
+
+ int bfd_get_compression_header_size (bfd *abfd, asection *sec);
+
+@@ -8006,7 +8007,8 @@ void bfd_cache_section_contents
+ bfd_boolean bfd_is_section_compressed_with_header
+ (bfd *abfd, asection *section,
+ int *compression_header_size_p,
+- bfd_size_type *uncompressed_size_p);
++ bfd_size_type *uncompressed_size_p,
++ unsigned int *uncompressed_alignment_power_p);
+
+ bfd_boolean bfd_is_section_compressed
+ (bfd *abfd, asection *section);
+diff --git a/bfd/bfd.c b/bfd/bfd.c
+index 15becd7ae8..2b658298ea 100644
+--- a/bfd/bfd.c
++++ b/bfd/bfd.c
+@@ -2332,6 +2332,8 @@ bfd_update_compression_header (bfd *abfd, bfd_byte *contents,
+ bfd_put_32 (abfd, sec->size, &echdr->ch_size);
+ bfd_put_32 (abfd, 1 << sec->alignment_power,
+ &echdr->ch_addralign);
++ /* bfd_log2 (alignof (Elf32_Chdr)) */
++ bfd_set_section_alignment (abfd, sec, 2);
+ }
+ else
+ {
+@@ -2342,6 +2344,8 @@ bfd_update_compression_header (bfd *abfd, bfd_byte *contents,
+ bfd_put_64 (abfd, sec->size, &echdr->ch_size);
+ bfd_put_64 (abfd, 1 << sec->alignment_power,
+ &echdr->ch_addralign);
++ /* bfd_log2 (alignof (Elf64_Chdr)) */
++ bfd_set_section_alignment (abfd, sec, 3);
+ }
+ }
+ else
+@@ -2354,6 +2358,8 @@ bfd_update_compression_header (bfd *abfd, bfd_byte *contents,
+ order. */
+ memcpy (contents, "ZLIB", 4);
+ bfd_putb64 (sec->size, contents + 4);
++ /* No way to keep the original alignment, just use 1 always. */
++ bfd_set_section_alignment (abfd, sec, 0);
+ }
+ }
+ }
+@@ -2368,12 +2374,14 @@ bfd_update_compression_header (bfd *abfd, bfd_byte *contents,
+ SYNOPSIS
+ bfd_boolean bfd_check_compression_header
+ (bfd *abfd, bfd_byte *contents, asection *sec,
+- bfd_size_type *uncompressed_size);
++ bfd_size_type *uncompressed_size,
++ unsigned int *uncompressed_alignment_power);
+
+ DESCRIPTION
+ Check the compression header at CONTENTS of SEC in ABFD and
+- store the uncompressed size in UNCOMPRESSED_SIZE if the
+- compression header is valid.
++ store the uncompressed size in UNCOMPRESSED_SIZE and the
++ uncompressed data alignment in UNCOMPRESSED_ALIGNMENT_POWER
++ if the compression header is valid.
+
+ RETURNS
+ Return TRUE if the compression header is valid.
+@@ -2382,7 +2390,8 @@ RETURNS
+ bfd_boolean
+ bfd_check_compression_header (bfd *abfd, bfd_byte *contents,
+ asection *sec,
+- bfd_size_type *uncompressed_size)
++ bfd_size_type *uncompressed_size,
++ unsigned int *uncompressed_alignment_power)
+ {
+ if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
+ && (elf_section_flags (sec) & SHF_COMPRESSED) != 0)
+@@ -2404,9 +2413,10 @@ bfd_check_compression_header (bfd *abfd, bfd_byte *contents,
+ chdr.ch_addralign = bfd_get_64 (abfd, &echdr->ch_addralign);
+ }
+ if (chdr.ch_type == ELFCOMPRESS_ZLIB
+- && chdr.ch_addralign == 1U << sec->alignment_power)
++ && chdr.ch_addralign == (1U << bfd_log2 (chdr.ch_addralign)))
+ {
+ *uncompressed_size = chdr.ch_size;
++ *uncompressed_alignment_power = bfd_log2 (chdr.ch_addralign);
+ return TRUE;
+ }
+ }
+diff --git a/bfd/compress.c b/bfd/compress.c
+index 53e566e498..97ea624eb8 100644
+--- a/bfd/compress.c
++++ b/bfd/compress.c
+@@ -84,11 +84,13 @@ bfd_compress_section_contents (bfd *abfd, sec_ptr sec,
+ int zlib_size = 0;
+ int orig_compression_header_size;
+ bfd_size_type orig_uncompressed_size;
++ unsigned int orig_uncompressed_alignment_pow;
+ int header_size = bfd_get_compression_header_size (abfd, NULL);
+ bfd_boolean compressed
+ = bfd_is_section_compressed_with_header (abfd, sec,
+ &orig_compression_header_size,
+- &orig_uncompressed_size);
++ &orig_uncompressed_size,
++ &orig_uncompressed_alignment_pow);
+
+ /* Either ELF compression header or the 12-byte, "ZLIB" + 8-byte size,
+ overhead in .zdebug* section. */
+@@ -153,6 +155,9 @@ bfd_compress_section_contents (bfd *abfd, sec_ptr sec,
+ return 0;
+ }
+ free (uncompressed_buffer);
++ bfd_set_section_alignment (abfd, sec,
++ orig_uncompressed_alignment_pow);
++
+ sec->contents = buffer;
+ sec->compress_status = COMPRESS_SECTION_DONE;
+ return orig_uncompressed_size;
+@@ -364,20 +369,24 @@ SYNOPSIS
+ bfd_boolean bfd_is_section_compressed_with_header
+ (bfd *abfd, asection *section,
+ int *compression_header_size_p,
+- bfd_size_type *uncompressed_size_p);
++ bfd_size_type *uncompressed_size_p,
++ unsigned int *uncompressed_alignment_power_p);
+
+ DESCRIPTION
+ Return @code{TRUE} if @var{section} is compressed. Compression
+- header size is returned in @var{compression_header_size_p} and
+- uncompressed size is returned in @var{uncompressed_size_p}. If
+- compression is unsupported, compression header size is returned
+- with -1 and uncompressed size is returned with 0.
++ header size is returned in @var{compression_header_size_p},
++ uncompressed size is returned in @var{uncompressed_size_p}
++ and the uncompressed data alignement power is returned in
++ @var{uncompressed_align_pow_p}. If compression is
++ unsupported, compression header size is returned with -1
++ and uncompressed size is returned with 0.
+ */
+
+ bfd_boolean
+ bfd_is_section_compressed_with_header (bfd *abfd, sec_ptr sec,
+ int *compression_header_size_p,
+- bfd_size_type *uncompressed_size_p)
++ bfd_size_type *uncompressed_size_p,
++ unsigned int *uncompressed_align_pow_p)
+ {
+ bfd_byte header[MAX_COMPRESSION_HEADER_SIZE];
+ int compression_header_size;
+@@ -412,7 +421,8 @@ bfd_is_section_compressed_with_header (bfd *abfd, sec_ptr sec,
+ if (compression_header_size != 0)
+ {
+ if (!bfd_check_compression_header (abfd, header, sec,
+- uncompressed_size_p))
++ uncompressed_size_p,
++ uncompressed_align_pow_p))
+ compression_header_size = -1;
+ }
+ /* Check for the pathalogical case of a debug string section that
+@@ -449,9 +459,11 @@ bfd_is_section_compressed (bfd *abfd, sec_ptr sec)
+ {
+ int compression_header_size;
+ bfd_size_type uncompressed_size;
++ unsigned int uncompressed_align_power;
+ return (bfd_is_section_compressed_with_header (abfd, sec,
+ &compression_header_size,
+- &uncompressed_size)
++ &uncompressed_size,
++ &uncompressed_align_power)
+ && compression_header_size >= 0
+ && uncompressed_size > 0);
+ }
+@@ -480,6 +492,7 @@ bfd_init_section_decompress_status (bfd *abfd, sec_ptr sec)
+ int compression_header_size;
+ int header_size;
+ bfd_size_type uncompressed_size;
++ unsigned int uncompressed_alignment_power = 0;
+
+ compression_header_size = bfd_get_compression_header_size (abfd, sec);
+ if (compression_header_size > MAX_COMPRESSION_HEADER_SIZE)
+@@ -508,7 +521,8 @@ bfd_init_section_decompress_status (bfd *abfd, sec_ptr sec)
+ uncompressed_size = bfd_getb64 (header + 4);
+ }
+ else if (!bfd_check_compression_header (abfd, header, sec,
+- &uncompressed_size))
++ &uncompressed_size,
++ &uncompressed_alignment_power))
+ {
+ bfd_set_error (bfd_error_wrong_format);
+ return FALSE;
+@@ -516,6 +530,7 @@ bfd_init_section_decompress_status (bfd *abfd, sec_ptr sec)
+
+ sec->compressed_size = sec->size;
+ sec->size = uncompressed_size;
++ bfd_set_section_alignment (abfd, sec, uncompressed_alignment_power);
+ sec->compress_status = DECOMPRESS_SECTION_SIZED;
+
+ return TRUE;
+diff --git a/bfd/elf.c b/bfd/elf.c
+index bebda20195..604971dd4c 100644
+--- a/bfd/elf.c
++++ b/bfd/elf.c
+@@ -1177,11 +1177,12 @@ _bfd_elf_make_section_from_shdr (bfd *abfd,
+ enum { nothing, compress, decompress } action = nothing;
+ int compression_header_size;
+ bfd_size_type uncompressed_size;
++ unsigned int uncompressed_align_power;
+ bfd_boolean compressed
+ = bfd_is_section_compressed_with_header (abfd, newsect,
+ &compression_header_size,
+- &uncompressed_size);
+-
++ &uncompressed_size,
++ &uncompressed_align_power);
+ if (compressed)
+ {
+ /* Compressed section. Check if we should decompress. */
+diff --git a/binutils/readelf.c b/binutils/readelf.c
+index 39744009ab..afb039f7b7 100644
+--- a/binutils/readelf.c
++++ b/binutils/readelf.c
+@@ -13397,12 +13397,6 @@ dump_section_as_strings (Elf_Internal_Shdr * section, Filedata * filedata)
+ printable_section_name (filedata, section), chdr.ch_type);
+ return FALSE;
+ }
+- else if (chdr.ch_addralign != section->sh_addralign)
+- {
+- warn (_("compressed section '%s' is corrupted\n"),
+- printable_section_name (filedata, section));
+- return FALSE;
+- }
+ uncompressed_size = chdr.ch_size;
+ start += compression_header_size;
+ new_size -= compression_header_size;
+@@ -13544,12 +13538,6 @@ dump_section_as_bytes (Elf_Internal_Shdr * section,
+ printable_section_name (filedata, section), chdr.ch_type);
+ return FALSE;
+ }
+- else if (chdr.ch_addralign != section->sh_addralign)
+- {
+- warn (_("compressed section '%s' is corrupted\n"),
+- printable_section_name (filedata, section));
+- return FALSE;
+- }
+ uncompressed_size = chdr.ch_size;
+ start += compression_header_size;
+ new_size -= compression_header_size;
+@@ -13719,12 +13707,6 @@ load_specific_debug_section (enum dwarf_section_display_enum debug,
+ section->name, chdr.ch_type);
+ return FALSE;
+ }
+- else if (chdr.ch_addralign != sec->sh_addralign)
+- {
+- warn (_("compressed section '%s' is corrupted\n"),
+- section->name);
+- return FALSE;
+- }
+ uncompressed_size = chdr.ch_size;
+ start += compression_header_size;
+ size -= compression_header_size;
+diff --git a/binutils/testsuite/binutils-all/dw2-3.rS b/binutils/testsuite/binutils-all/dw2-3.rS
+index f1637e9149..86bc73d9a2 100644
+--- a/binutils/testsuite/binutils-all/dw2-3.rS
++++ b/binutils/testsuite/binutils-all/dw2-3.rS
+@@ -1,3 +1,3 @@
+ #...
+- +\[[ 0-9]+\] .debug_info +(PROGBITS|MIPS_DWARF) +0+ +[0-9a-f]+ +[0-9a-f]+ [0-9a-f]+ +C +0 +0 +1
++ +\[[ 0-9]+\] .debug_info +(PROGBITS|MIPS_DWARF) +0+ +[0-9a-f]+ +[0-9a-f]+ [0-9a-f]+ +C +0 +0 +(4|8)
+ #pass
+diff --git a/binutils/testsuite/binutils-all/dw2-3.rt b/binutils/testsuite/binutils-all/dw2-3.rt
+index f59cbaa22b..74e7f8deca 100644
+--- a/binutils/testsuite/binutils-all/dw2-3.rt
++++ b/binutils/testsuite/binutils-all/dw2-3.rt
+@@ -1,6 +1,6 @@
+ #...
+ +\[[ 0-9]+\] .debug_info
+- +(PROGBITS|MIPS_DWARF) +0+ +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +0 +0 +1
++ +(PROGBITS|MIPS_DWARF) +0+ +[0-9a-f]+ +[0-9a-f]+ +[0-9a-f]+ +0 +0 +(4|8)
+ +\[0+800\]: COMPRESSED
+ +ZLIB, 0+9d, 1
+ #pass
diff --git a/0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch b/0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch
new file mode 100644
index 000000000000..3fc3777d8321
--- /dev/null
+++ b/0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch
@@ -0,0 +1,187 @@
+commit 5f6c22aee74f17393b82934a5682d985672e011a
+Author: H.J. Lu <hjl.tools@gmail.com>
+Date: Sun Dec 2 05:42:36 2018 -0800
+
+ gold: Get alignment of uncompressed section from ch_addralign
+
+ The ELF compression header has a field (ch_addralign) that is set to
+ the alignment of the uncompressed section. This way the section itself
+ can have a different alignment than the decompressed section. Update
+ decompress_input_section to get alignment of the decompressed section
+ and use it when merging decompressed strings.
+
+ PR binutils/23919
+ * merge.cc (Output_merge_string<Char_type>::do_add_input_section):
+ Get addralign from decompressed_section_contents.
+ * object.cc (build_compressed_section_map): Set info.addralign.
+ (Object::decompressed_section_contents): Add a palign
+ argument and store p->second.addralign in *palign if it isn't
+ NULL.
+ * object.h (Compressed_section_info): Add addralign.
+ (section_is_compressed): Add a palign argument, default it
+ to NULL, store p->second.addralign in *palign if it isn't NULL.
+ (Object::decompressed_section_contents): Likewise.
+ * output.cc (Output_section::add_input_section): Get addralign
+ from section_is_compressed.
+
+diff --git a/gold/merge.cc b/gold/merge.cc
+index de00ee9ae9..d7de11789f 100644
+--- a/gold/merge.cc
++++ b/gold/merge.cc
+@@ -440,9 +440,11 @@ Output_merge_string<Char_type>::do_add_input_section(Relobj* object,
+ {
+ section_size_type sec_len;
+ bool is_new;
++ uint64_t addralign = this->addralign();
+ const unsigned char* pdata = object->decompressed_section_contents(shndx,
+ &sec_len,
+- &is_new);
++ &is_new,
++ &addralign);
+
+ const Char_type* p = reinterpret_cast<const Char_type*>(pdata);
+ const Char_type* pend = p + sec_len / sizeof(Char_type);
+@@ -494,7 +496,7 @@ Output_merge_string<Char_type>::do_add_input_section(Relobj* object,
+ // aligned, so each string within the section must retain the same
+ // modulo.
+ uintptr_t init_align_modulo = (reinterpret_cast<uintptr_t>(pdata)
+- & (this->addralign() - 1));
++ & (addralign - 1));
+ bool has_misaligned_strings = false;
+
+ while (p < pend)
+@@ -503,7 +505,7 @@ Output_merge_string<Char_type>::do_add_input_section(Relobj* object,
+
+ // Within merge input section each string must be aligned.
+ if (len != 0
+- && ((reinterpret_cast<uintptr_t>(p) & (this->addralign() - 1))
++ && ((reinterpret_cast<uintptr_t>(p) & (addralign - 1))
+ != init_align_modulo))
+ has_misaligned_strings = true;
+
+diff --git a/gold/object.cc b/gold/object.cc
+index cbeddb9158..7930de66fe 100644
+--- a/gold/object.cc
++++ b/gold/object.cc
+@@ -751,11 +751,13 @@ build_compressed_section_map(
+ const unsigned char* contents =
+ obj->section_contents(i, &len, false);
+ uint64_t uncompressed_size;
++ Compressed_section_info info;
+ if (is_zcompressed)
+ {
+ // Skip over the ".zdebug" prefix.
+ name += 7;
+ uncompressed_size = get_uncompressed_size(contents, len);
++ info.addralign = shdr.get_sh_addralign();
+ }
+ else
+ {
+@@ -763,8 +765,8 @@ build_compressed_section_map(
+ name += 6;
+ elfcpp::Chdr<size, big_endian> chdr(contents);
+ uncompressed_size = chdr.get_ch_size();
++ info.addralign = chdr.get_ch_addralign();
+ }
+- Compressed_section_info info;
+ info.size = convert_to_section_size_type(uncompressed_size);
+ info.flag = shdr.get_sh_flags();
+ info.contents = NULL;
+@@ -3064,7 +3066,8 @@ const unsigned char*
+ Object::decompressed_section_contents(
+ unsigned int shndx,
+ section_size_type* plen,
+- bool* is_new)
++ bool* is_new,
++ uint64_t* palign)
+ {
+ section_size_type buffer_size;
+ const unsigned char* buffer = this->do_section_contents(shndx, &buffer_size,
+@@ -3091,6 +3094,8 @@ Object::decompressed_section_contents(
+ {
+ *plen = uncompressed_size;
+ *is_new = false;
++ if (palign != NULL)
++ *palign = p->second.addralign;
+ return p->second.contents;
+ }
+
+@@ -3112,6 +3117,8 @@ Object::decompressed_section_contents(
+ // once in this pass.
+ *plen = uncompressed_size;
+ *is_new = true;
++ if (palign != NULL)
++ *palign = p->second.addralign;
+ return uncompressed_data;
+ }
+
+diff --git a/gold/object.h b/gold/object.h
+index 0b786a5471..b99548463d 100644
+--- a/gold/object.h
++++ b/gold/object.h
+@@ -373,6 +373,7 @@ struct Compressed_section_info
+ {
+ section_size_type size;
+ elfcpp::Elf_Xword flag;
++ uint64_t addralign;
+ const unsigned char* contents;
+ };
+ typedef std::map<unsigned int, Compressed_section_info> Compressed_section_map;
+@@ -808,7 +809,8 @@ class Object
+
+ bool
+ section_is_compressed(unsigned int shndx,
+- section_size_type* uncompressed_size) const
++ section_size_type* uncompressed_size,
++ elfcpp::Elf_Xword* palign = NULL) const
+ {
+ if (this->compressed_sections_ == NULL)
+ return false;
+@@ -818,6 +820,8 @@ class Object
+ {
+ if (uncompressed_size != NULL)
+ *uncompressed_size = p->second.size;
++ if (palign != NULL)
++ *palign = p->second.addralign;
+ return true;
+ }
+ return false;
+@@ -828,7 +832,7 @@ class Object
+ // by the caller.
+ const unsigned char*
+ decompressed_section_contents(unsigned int shndx, section_size_type* plen,
+- bool* is_cached);
++ bool* is_cached, uint64_t* palign = NULL);
+
+ // Discard any buffers of decompressed sections. This is done
+ // at the end of the Add_symbols task.
+diff --git a/gold/output.cc b/gold/output.cc
+index 1701db1c99..75ac3bcf97 100644
+--- a/gold/output.cc
++++ b/gold/output.cc
+@@ -2448,7 +2448,13 @@ Output_section::add_input_section(Layout* layout,
+ unsigned int reloc_shndx,
+ bool have_sections_script)
+ {
++ section_size_type input_section_size = shdr.get_sh_size();
++ section_size_type uncompressed_size;
+ elfcpp::Elf_Xword addralign = shdr.get_sh_addralign();
++ if (object->section_is_compressed(shndx, &uncompressed_size,
++ &addralign))
++ input_section_size = uncompressed_size;
++
+ if ((addralign & (addralign - 1)) != 0)
+ {
+ object->error(_("invalid alignment %lu for section \"%s\""),
+@@ -2498,11 +2504,6 @@ Output_section::add_input_section(Layout* layout,
+ }
+ }
+
+- section_size_type input_section_size = shdr.get_sh_size();
+- section_size_type uncompressed_size;
+- if (object->section_is_compressed(shndx, &uncompressed_size))
+- input_section_size = uncompressed_size;
+-
+ off_t offset_in_section;
+
+ if (this->has_fixed_layout())
diff --git a/PKGBUILD b/PKGBUILD
index 02400c08e5a4..b5e4e6696e57 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -7,7 +7,7 @@
_target="arm-linux-gnueabihf"
pkgname=${_target}-binutils
-pkgver=2.30
+pkgver=2.31.1
pkgrel=4
pkgdesc="A set of programs to assemble and manipulate binary and object files (${_target})"
arch=(i686 x86_64)
@@ -17,15 +17,26 @@ depends=(glibc zlib)
checkdepends=(dejagnu bc)
options=(staticlibs !distcc !ccache)
source=(http://ftp.gnu.org/gnu/binutils/binutils-$pkgver.tar.xz{,.sig}
- 0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch
- 0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch
- 0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch)
+ 0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch
+ 0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch
+ 0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch
+ 0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch
+ 0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch
+ 0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch
+ 0007-PR23919-Handle-ELF-compressed-header-alignment.patch
+ 0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch
+)
validpgpkeys=(3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F)
-md5sums=('ffc476dd46c96f932875d1b2e27e929f'
+md5sums=('5b7c9d4ce96f507d95c1b9a255e52418'
'SKIP'
- '469164f3c93a0e92a697537b60c9806c'
- '0c679b37e90fb23de60a4d28329b956a'
- '53b5682e09c0a27e9994c3efdfe01d29')
+ 'f2d4f2aee9ec2e25210eb132acdcf1d9'
+ '496e7e2d71fe558b3b85cdc27fb4638e'
+ 'dd2284134542efe8e38137f5c829a371'
+ '5e4aecddbea729fd045d001e8e8db14e'
+ '02247a5f1c06f8a9ade689b7e68629ce'
+ '2764b8760bdc8d5c20698202d22b7fcf'
+ '5db54b24fb9de56d66111f63aea3b809'
+ '201036d5806b7b037eb53bf796219525')
prepare() {
mkdir -p binutils-build
@@ -33,17 +44,24 @@ prepare() {
#cd binutils-gdb
cd binutils-$pkgver
- # hack! - libiberty configure tests for header files using "$CPP $CPPFLAGS"
- sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure
+ # https://sourceware.org/bugzilla/show_bug.cgi?id=23428
+ # https://sourceware.org/bugzilla/show_bug.cgi?id=23486
+ patch -Np1 -i ../0001-PR23428-x86-Add-a-GNU_PROPERTY_X86_ISA_1_USED-note-if-needed.patch
+ patch -Np1 -i ../0004-PR23486-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED-x86_64.patch
+ patch -Np1 -i ../0005-PR23486-x86-Properly-merge-GNU_PROPERTY_X86_ISA_1_USED.patch
+ patch -Np1 -i ../0006-PR23428-x86-Properly-add-X86_ISA_1_NEEDED-property.patch
- # https://sourceware.org/bugzilla/show_bug.cgi?id=22741
- patch -p1 -i "$srcdir/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch"
+ # https://sourceware.org/bugzilla/show_bug.cgi?id=23460
+ patch -Np1 -i ../0002-PR23460-Close-resource-leaks-in-the-BFD-library-s-plugin-han.patch
+ patch -Np1 -i ../0003-PR23460-Add-a-testcase-for-PR-binutils-23460.patch
- # https://sourceware.org/bugzilla/show_bug.cgi?id=22829
- patch -p1 -i "$srcdir/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch"
+ # FS#61151
+ # https://sourceware.org/bugzilla/show_bug.cgi?id=23919
+ patch -Np1 -i ../0007-PR23919-Handle-ELF-compressed-header-alignment.patch
+ patch -Np1 -i ../0008-PR23919-gold-Get-alignment-of-uncompressed-section.patch
- # https://sourceware.org/bugzilla/show_bug.cgi?id=22836
- patch -p1 -i "$srcdir/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch"
+ # hack! - libiberty configure tests for header files using "$CPP $CPPFLAGS"
+ sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure
}
build() {