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core/binutils to 2.30-5

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Kevin Mihelich 2018-06-06 12:50:18 +00:00
parent 619f9d9db8
commit 5eb816d7d5
3 changed files with 466 additions and 6 deletions
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174
core/binutils/0001-PR22764-LD-AARCH64-Allow-R_AARCH64_ABS16-and-R_AARCH.patch Normal file
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@ -0,0 +1,174 @@
From c849ad001d6901825b29ddbe449e01a2e295598c Mon Sep 17 00:00:00 2001
From: Renlin Li <renlin.li@arm.com>
Date: Sat, 3 Feb 2018 13:18:17 +0000
Subject: [PATCH] [PR22764][LD][AARCH64]Allow R_AARCH64_ABS16 and
R_AARCH64_ABS32 against absolution symbol or undefine symbol in shared
object.
backport from mainline
bfd/
2018-02-05 Renlin Li <renlin.li@arm.com>
PR ld/22764
* elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
check for writeable section as well.
ld/
2018-02-05 Renlin Li <renlin.li@arm.com>
PR ld/22764
* testsuite/ld-aarch64/emit-relocs-258.s: Define symbol as an address.
* testsuite/ld-aarch64/emit-relocs-259.s: Likewise.
* testsuite/ld-aarch64/aarch64-elf.exp: Run new test.
* testsuite/ld-aarch64/pr22764.s: New.
* testsuite/ld-aarch64/pr22764.d: New.
---
bfd/ChangeLog | 7 +++++++
bfd/elfnn-aarch64.c | 15 ++++++++++++---
ld/ChangeLog | 8 ++++++++
ld/testsuite/ld-aarch64/aarch64-elf.exp | 1 +
ld/testsuite/ld-aarch64/emit-relocs-258.s | 3 ++-
ld/testsuite/ld-aarch64/emit-relocs-259.s | 3 ++-
ld/testsuite/ld-aarch64/pr22764.d | 18 ++++++++++++++++++
ld/testsuite/ld-aarch64/pr22764.s | 6 ++++++
8 files changed, 56 insertions(+), 5 deletions(-)
create mode 100644 ld/testsuite/ld-aarch64/pr22764.d
create mode 100644 ld/testsuite/ld-aarch64/pr22764.s
diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index c310da6ed3..9b4cc6fc86 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,10 @@
+2018-02-05 Renlin Li <renlin.li@arm.com>
+
+ PR ld/22764
+ * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
+ R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
+ check for writeable section as well.
+
2018-01-27 Nick Clifton <nickc@redhat.com>
This is the 2.30 release:
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index d5711e0eb1..973188220b 100644
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -7074,10 +7074,19 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
#if ARCH_SIZE == 64
case BFD_RELOC_AARCH64_32:
#endif
- if (bfd_link_pic (info)
- && (sec->flags & SEC_ALLOC) != 0
- && (sec->flags & SEC_READONLY) != 0)
+ if (bfd_link_pic (info) && (sec->flags & SEC_ALLOC) != 0)
{
+ if (h != NULL
+ /* This is an absolute symbol. It represents a value instead
+ of an address. */
+ && ((h->root.type == bfd_link_hash_defined
+ && bfd_is_abs_section (h->root.u.def.section))
+ /* This is an undefined symbol. */
+ || h->root.type == bfd_link_hash_undefined))
+ break;
+
+ /* For local symbols, defined global symbols in a non-ABS section,
+ it is assumed that the value is an address. */
int howto_index = bfd_r_type - BFD_RELOC_AARCH64_RELOC_START;
_bfd_error_handler
/* xgettext:c-format */
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 6337cd0cb6..379d8c0e49 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,11 @@
+2018-02-05 Renlin Li <renlin.li@arm.com>
+
+ PR ld/22764
+ * testsuite/ld-aarch64/emit-relocs-258.s: Define symbol as an address.
+ * testsuite/ld-aarch64/emit-relocs-259.s: Likewise.
+ * testsuite/ld-aarch64/pr22764.s: New.
+ * testsuite/ld-aarch64/pr22764.d: New.
+
2018-01-27 Nick Clifton <nickc@redhat.com>
This is the 2.30 release:
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index f31089361b..d766f3736b 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -275,6 +275,7 @@ run_dump_test "pr17415"
run_dump_test_lp64 "tprel_g2_overflow"
run_dump_test "tprel_add_lo12_overflow"
run_dump_test "protected-data"
+run_dump_test_lp64 "pr22764"
# ifunc tests
run_dump_test "ifunc-1"
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-258.s b/ld/testsuite/ld-aarch64/emit-relocs-258.s
index f724776243..87bb657c5d 100644
--- a/ld/testsuite/ld-aarch64/emit-relocs-258.s
+++ b/ld/testsuite/ld-aarch64/emit-relocs-258.s
@@ -1,5 +1,6 @@
+.global dummy
.text
-
+dummy:
ldr x0, .L1
.L1:
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-259.s b/ld/testsuite/ld-aarch64/emit-relocs-259.s
index 7e1ba3ceb4..0977c9d869 100644
--- a/ld/testsuite/ld-aarch64/emit-relocs-259.s
+++ b/ld/testsuite/ld-aarch64/emit-relocs-259.s
@@ -1,5 +1,6 @@
+.global dummy
.text
-
+dummy:
ldr x0, .L1
.L1:
diff --git a/ld/testsuite/ld-aarch64/pr22764.d b/ld/testsuite/ld-aarch64/pr22764.d
new file mode 100644
index 0000000000..997519f469
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/pr22764.d
@@ -0,0 +1,18 @@
+#source: pr22764.s
+#ld: -shared -T relocs.ld -defsym sym_abs1=0x1 -defsym sym_abs2=0x2 -defsym sym_abs3=0x3 -e0 --emit-relocs
+#notarget: aarch64_be-*-*
+#objdump: -dr
+#...
+
+Disassembly of section \.text:
+
+0000000000010000 \<\.text\>:
+ 10000: d503201f nop
+ ...
+ 10004: R_AARCH64_ABS64 sym_abs1
+ 1000c: 00000002 \.word 0x00000002
+ 1000c: R_AARCH64_ABS32 sym_abs2
+ 10010: 0003 \.short 0x0003
+ 10010: R_AARCH64_ABS16 sym_abs3
+ 10012: 0000 \.short 0x0000
+ 10014: d503201f nop
diff --git a/ld/testsuite/ld-aarch64/pr22764.s b/ld/testsuite/ld-aarch64/pr22764.s
new file mode 100644
index 0000000000..25e36b4a12
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/pr22764.s
@@ -0,0 +1,6 @@
+ .text
+ nop
+ .xword sym_abs1
+ .word sym_abs2
+ .short sym_abs3
+ nop
--
2.17.0

275
core/binutils/0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch Normal file
View file

@ -0,0 +1,275 @@
From 330b90b5ffbbc20c5de6ae6c7f60c40fab2e7a4f Mon Sep 17 00:00:00 2001
From: Cary Coutant <ccoutant@gmail.com>
Date: Fri, 23 Mar 2018 09:03:34 -0700
Subject: [PATCH] Fix case where IR file provides symbol visibility but
replacement file does not.
In PR 22868, two IR files provide conflicting visibility for a symbol.
When a def with PROTECTED visibility is seen after a def with DEFAULT
visibility, gold does not override the visibility. Later, if the
replacement object define the symbol with DEFAULT visibility, the symbol
remains DEFAULT. This was caused by a recent change to allow multiply-defined
absolute symbols, combined with the fact that the plugin framework was using
SHN_ABS as the section index for placeholder symbols. The solution is to
use a real (but arbitrary) section index.
gold/
PR gold/22868
* plugin.cc (Sized_pluginobj::do_add_symbols): Use a real section
index instead of SHN_ABS for defined symbols.
* testsuite/Makefile.am (plugin_pr22868): New test case.
* testsuite/Makefile.in: Regenerate
* testsuite/plugin_pr22868.sh: New test script.
* testsuite/plugin_pr22868_a.c: New source file.
* testsuite/plugin_pr22868_b.c: New source file.
---
gold/plugin.cc | 3 ++-
gold/testsuite/Makefile.am | 21 ++++++++++++++++++
gold/testsuite/Makefile.in | 28 +++++++++++++++++++++---
gold/testsuite/plugin_pr22868.sh | 45 +++++++++++++++++++++++++++++++++++++++
gold/testsuite/plugin_pr22868_a.c | 28 ++++++++++++++++++++++++
gold/testsuite/plugin_pr22868_b.c | 39 +++++++++++++++++++++++++++++++++
6 files changed, 160 insertions(+), 4 deletions(-)
create mode 100755 gold/testsuite/plugin_pr22868.sh
create mode 100644 gold/testsuite/plugin_pr22868_a.c
create mode 100644 gold/testsuite/plugin_pr22868_b.c
diff --git a/gold/plugin.cc b/gold/plugin.cc
index 02fef25..a59f19d 100644
--- a/gold/plugin.cc
+++ b/gold/plugin.cc
@@ -1144,7 +1144,8 @@ Sized_pluginobj<size, big_endian>::do_add_symbols(Symbol_table* symtab,
{
case LDPK_DEF:
case LDPK_WEAKDEF:
- shndx = elfcpp::SHN_ABS;
+ // We use an arbitrary section number for a defined symbol.
+ shndx = 1;
break;
case LDPK_COMMON:
shndx = elfcpp::SHN_COMMON;
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 16cae80..d086dad 100644
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -2433,6 +2433,27 @@ plugin_section_alignment.so: plugin_section_alignment.o gcctestdir/ld
plugin_section_alignment.o: plugin_section_alignment.cc
$(CXXCOMPILE) -O0 -c -fpic -o $@ $<
+check_SCRIPTS += plugin_pr22868.sh
+check_DATA += plugin_pr22868.stdout
+MOSTLYCLEANFILES += plugin_pr22868.stdout
+plugin_pr22868.stdout: plugin_pr22868.so
+ $(TEST_READELF) -W --dyn-syms $< >$@ 2>/dev/null
+plugin_pr22868.so: plugin_pr22868_a.o.syms plugin_pr22868_b.o.syms plugin_pr22868_b.o plugin_test.so gcctestdir/ld
+ $(LINK) -Bgcctestdir/ -shared -Wl,--plugin,"./plugin_test.so" plugin_pr22868_a.o.syms plugin_pr22868_b.o.syms
+plugin_pr22868_a.o.syms: plugin_pr22868_a.o
+ $(TEST_READELF) -sW $< >$@ 2>/dev/null
+# Generate the .syms file from an alternate version of the original source
+# file, with a "protected" visibility attribute. We'll link with a
+# "replacement" object that does not have that attribute.
+plugin_pr22868_b.o.syms: plugin_pr22868_b_ir.o
+ $(TEST_READELF) -sW $< >$@ 2>/dev/null
+plugin_pr22868_a.o: plugin_pr22868_a.c
+ $(COMPILE) -c -fpic -o $@ $<
+plugin_pr22868_b_ir.o: plugin_pr22868_b.c
+ $(COMPILE) -c -DIR -fpic -o $@ $<
+plugin_pr22868_b.o: plugin_pr22868_b.c
+ $(COMPILE) -c -fpic -o $@ $<
+
endif PLUGINS
check_PROGRAMS += exclude_libs_test
diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index bbf8dc1..22940ca 100644
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -591,16 +591,19 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_52 = unused.c \
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_final_layout \
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_new_file \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_with_alignment
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_with_alignment \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_pr22868.stdout
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_53 = plugin_final_layout.sh \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_with_alignment.sh
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_with_alignment.sh \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_pr22868.sh
# Uses the plugin_final_layout.sh script above to avoid duplication
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_54 = plugin_final_layout.stdout \
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_final_layout_readelf.stdout \
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_new_file.stdout \
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_new_file_readelf.stdout \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_with_alignment.stdout
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_layout_with_alignment.stdout \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ plugin_pr22868.stdout
@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_55 = exclude_libs_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ local_labels_test \
@GCC_TRUE@@NATIVE_LINKER_TRUE@ discard_locals_test
@@ -5299,6 +5302,8 @@ plugin_final_layout.sh.log: plugin_final_layout.sh
@p='plugin_final_layout.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
plugin_layout_with_alignment.sh.log: plugin_layout_with_alignment.sh
@p='plugin_layout_with_alignment.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+plugin_pr22868.sh.log: plugin_pr22868.sh
+ @p='plugin_pr22868.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
exclude_libs_test.sh.log: exclude_libs_test.sh
@p='exclude_libs_test.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
discard_locals_test.sh.log: discard_locals_test.sh
@@ -7086,6 +7091,23 @@ uninstall-am:
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(CXXLINK) -Bgcctestdir/ -shared plugin_section_alignment.o
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_section_alignment.o: plugin_section_alignment.cc
@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(CXXCOMPILE) -O0 -c -fpic -o $@ $<
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868.stdout: plugin_pr22868.so
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(TEST_READELF) -W --dyn-syms $< >$@ 2>/dev/null
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868.so: plugin_pr22868_a.o.syms plugin_pr22868_b.o.syms plugin_pr22868_b.o plugin_test.so gcctestdir/ld
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(LINK) -Bgcctestdir/ -shared -Wl,--plugin,"./plugin_test.so" plugin_pr22868_a.o.syms plugin_pr22868_b.o.syms
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868_a.o.syms: plugin_pr22868_a.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(TEST_READELF) -sW $< >$@ 2>/dev/null
+# Generate the .syms file from an alternate version of the original source
+# file, with a "protected" visibility attribute. We'll link with a
+# "replacement" object that does not have that attribute.
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868_b.o.syms: plugin_pr22868_b_ir.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(TEST_READELF) -sW $< >$@ 2>/dev/null
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868_a.o: plugin_pr22868_a.c
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(COMPILE) -c -fpic -o $@ $<
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868_b_ir.o: plugin_pr22868_b.c
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(COMPILE) -c -DIR -fpic -o $@ $<
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_pr22868_b.o: plugin_pr22868_b.c
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@ $(COMPILE) -c -fpic -o $@ $<
@GCC_TRUE@@NATIVE_LINKER_TRUE@exclude_libs_test.syms: exclude_libs_test
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) -sW $< >$@ 2>/dev/null
@GCC_TRUE@@NATIVE_LINKER_TRUE@libexclude_libs_test_1.a: exclude_libs_test_1.o
diff --git a/gold/testsuite/plugin_pr22868.sh b/gold/testsuite/plugin_pr22868.sh
new file mode 100755
index 0000000..72f364b
--- /dev/null
+++ b/gold/testsuite/plugin_pr22868.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+# plugin_pr22868.sh -- a test case for the plugin API.
+
+# Copyright (C) 2018 Free Software Foundation, Inc.
+# Written by Cary Coutant <ccoutant@google.com>.
+
+# This file is part of gold.
+
+# 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.
+
+# This file goes with plugin_pr22868_a.c and plugin_pr22868_b.c,
+# which check that if a symbol is declared PROTECTED in any IR file,
+# it will remain PROTECTED in the output even if the replacement file(s)
+# fail to declare it PROTECTED.
+
+check()
+{
+ if ! grep -q "$2" "$1"
+ then
+ echo "Did not find expected output in $1:"
+ echo " $2"
+ echo ""
+ echo "Actual output below:"
+ cat "$1"
+ exit 1
+ fi
+}
+
+check plugin_pr22868.stdout "PROTECTED.*foo"
+
+exit 0
diff --git a/gold/testsuite/plugin_pr22868_a.c b/gold/testsuite/plugin_pr22868_a.c
new file mode 100644
index 0000000..86a9843
--- /dev/null
+++ b/gold/testsuite/plugin_pr22868_a.c
@@ -0,0 +1,28 @@
+/* plugin_pr22868_a.c -- a test case for the plugin API with GC.
+
+ Copyright (C) 2018 Free Software Foundation, Inc.
+ Written by Cary Coutant <ccoutant@gmail.com>.
+
+ This file is part of gold.
+
+ 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. */
+
+int foo(int i) __attribute__ (( weak ));
+
+int foo(int i)
+{
+ return i + 1;
+}
diff --git a/gold/testsuite/plugin_pr22868_b.c b/gold/testsuite/plugin_pr22868_b.c
new file mode 100644
index 0000000..92d2145
--- /dev/null
+++ b/gold/testsuite/plugin_pr22868_b.c
@@ -0,0 +1,39 @@
+/* plugin_pr22868_b_ir.c -- a test case for the plugin API with GC.
+
+ Copyright (C) 2018 Free Software Foundation, Inc.
+ Written by Cary Coutant <ccoutant@gmail.com>.
+
+ This file is part of gold.
+
+ 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. */
+
+/* This file is compiled with -DIR to generate the .syms file,
+ and without -DIR for use as the replacement object.
+ The .syms file declares foo with protected visibility, but
+ the replacement file does not. */
+
+#ifdef IR
+#define PROTECTED __attribute__ (( visibility ("protected") ))
+#else
+#define PROTECTED
+#endif
+
+int foo(int i) __attribute__ (( weak )) PROTECTED;
+
+int foo(int i)
+{
+ return i + 1;
+}
--
2.9.3

23
core/binutils/PKGBUILD
View file

@ -5,15 +5,16 @@
# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
# - Added a CONFIGFLAG for ARM, defining our build hosts
# - --disable-sim, files provided by gdb
# - Disabled make check, too processor/ram intensive, blows up
# - Added a CONFIGFLAG for ARM, defining our build hosts
# - --disable-sim, files provided by gdb
# - Disabled make check, too processor/ram intensive, blows up
# - upstream patch for AArch64
noautobuild=1
pkgname=binutils
pkgver=2.30
pkgrel=4
pkgrel=5
pkgdesc='A set of programs to assemble and manipulate binary and object files'
arch=(x86_64)
url='http://www.gnu.org/software/binutils/'
@ -25,13 +26,17 @@ options=(staticlibs !distcc !ccache)
source=(https://ftp.gnu.org/gnu/binutils/binutils-$pkgver.tar.xz{,.sig}
0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch
0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch
0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch)
0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch
0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch
0001-PR22764-LD-AARCH64-Allow-R_AARCH64_ABS16-and-R_AARCH.patch)
validpgpkeys=(3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F)
md5sums=('ffc476dd46c96f932875d1b2e27e929f'
'SKIP'
'469164f3c93a0e92a697537b60c9806c'
'0c679b37e90fb23de60a4d28329b956a'
'53b5682e09c0a27e9994c3efdfe01d29')
'53b5682e09c0a27e9994c3efdfe01d29'
'0fac94f7fa54a95354454677d3e43994'
'2b1d13379e401e8209e3d05016914d3b')
prepare() {
mkdir -p binutils-build
@ -50,6 +55,12 @@ prepare() {
# https://sourceware.org/bugzilla/show_bug.cgi?id=22836
patch -p1 -i "$srcdir/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch"
# https://sourceware.org/bugzilla/show_bug.cgi?id=22868
patch -p1 -i "$srcdir/0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch"
# https://sourceware.org/bugzilla/show_bug.cgi?id=22764
patch -p1 -i "$srcdir/0001-PR22764-LD-AARCH64-Allow-R_AARCH64_ABS16-and-R_AARCH.patch"
}
build() {