diff options
6 files changed, 718 insertions, 50 deletions
diff --git a/abs/core/binutils/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch b/abs/core/binutils/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch new file mode 100644 index 0000000..24c814e --- /dev/null +++ b/abs/core/binutils/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch @@ -0,0 +1,29 @@ +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/abs/core/binutils/0001-x86-64_Dont_pass_output_bfd_to_info-callbacks-minfo.patch b/abs/core/binutils/0001-x86-64_Dont_pass_output_bfd_to_info-callbacks-minfo.patch deleted file mode 100644 index ce719e7..0000000 --- a/abs/core/binutils/0001-x86-64_Dont_pass_output_bfd_to_info-callbacks-minfo.patch +++ /dev/null @@ -1,29 +0,0 @@ -From 7a7431ddc2332ddc3753330a8dd815bb5f7193c0 Mon Sep 17 00:00:00 2001 -From: "H.J. Lu" <hjl.tools@gmail.com> -Date: Tue, 26 Sep 2017 14:41:22 -0700 -Subject: [PATCH] x86-64: Don't pass output_bfd to info->callbacks->minfo - -Don't pass output_bfd to info->callbacks->minfo when dumping local IFUNC -functions in the map file. - - PR ld/22199 - * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass - output_bfd to info->callbacks->minfo. - -(cherry picked from commit ac69a0d75bf472a140e5405c8a90420d5f63a998) - -diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c -index d9225ad..1f6dfb8 100644 ---- a/bfd/elf64-x86-64.c -+++ b/bfd/elf64-x86-64.c -@@ -6133,7 +6133,6 @@ elf_x86_64_finish_dynamic_symbol (bfd *output_bfd, - if (SYMBOL_REFERENCES_LOCAL (info, h)) - { - info->callbacks->minfo (_("Local IFUNC function `%s' in %B\n"), -- output_bfd, - h->root.root.string, - h->root.u.def.section->owner); - --- -2.9.3 - diff --git a/abs/core/binutils/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch b/abs/core/binutils/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch new file mode 100644 index 0000000..3b73a6a --- /dev/null +++ b/abs/core/binutils/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch @@ -0,0 +1,145 @@ +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/abs/core/binutils/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch b/abs/core/binutils/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch new file mode 100644 index 0000000..2f3c652 --- /dev/null +++ b/abs/core/binutils/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch @@ -0,0 +1,233 @@ +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/abs/core/binutils/0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch b/abs/core/binutils/0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch new file mode 100644 index 0000000..999260d --- /dev/null +++ b/abs/core/binutils/0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch @@ -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 + diff --git a/abs/core/binutils/PKGBUILD b/abs/core/binutils/PKGBUILD index 1efbd7b..e2b300c 100644 --- a/abs/core/binutils/PKGBUILD +++ b/abs/core/binutils/PKGBUILD @@ -1,30 +1,34 @@ # $Id$ -# Maintainer: Allan McRae <allan@archlinux.org> +# Maintainer: Bartłomiej Piotrowski <bpiotrowski@archlinux.org> +# Contributor: Allan McRae <allan@archlinux.org> # toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc pkgname=binutils -pkgver=2.29.1 -pkgrel=2 +pkgver=2.30 +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/' license=(GPL) -groups=('base-devel') -depends=('glibc>=2.26' zlib) -makedepends=(git) +groups=(base-devel) +depends=(glibc zlib) checkdepends=(dejagnu bc) conflicts=(binutils-multilib) replaces=(binutils-multilib) options=(staticlibs !distcc !ccache) -#_commit=d1a6e7195b9bb0255fa77588985b969ad8aaacf5 -#source=(git+https://sourceware.org/git/binutils-gdb.git#commit=${_commit} source=(https://ftp.gnu.org/gnu/binutils/binutils-$pkgver.tar.xz{,.sig} - 0001-x86-64_Dont_pass_output_bfd_to_info-callbacks-minfo.patch) + 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 + 0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch) validpgpkeys=(3A24BC1E8FB409FA9F14371813FCEF89DD9E3C4F) -md5sums=('acc9cd826edb9954ac7cecb81c727793' +md5sums=('ffc476dd46c96f932875d1b2e27e929f' 'SKIP' - 'e4be936139ef46122cb3841881c432b2') + '469164f3c93a0e92a697537b60c9806c' + '0c679b37e90fb23de60a4d28329b956a' + '53b5682e09c0a27e9994c3efdfe01d29' + '0fac94f7fa54a95354454677d3e43994') prepare() { mkdir -p binutils-build @@ -35,8 +39,17 @@ prepare() { # hack! - libiberty configure tests for header files using "$CPP $CPPFLAGS" sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" libiberty/configure - # https://bugs.archlinux.org/task/55741 - git apply ../0001-x86-64_Dont_pass_output_bfd_to_info-callbacks-minfo.patch + # https://sourceware.org/bugzilla/show_bug.cgi?id=22741 + patch -p1 -i "$srcdir/0001-PR22741-objcopy-segfault-on-fuzzed-COFF-object.patch" + + # https://sourceware.org/bugzilla/show_bug.cgi?id=22829 + patch -p1 -i "$srcdir/0002-PR22829-objcopy-strip-removes-PT_GNU_RELRO-from-lld-.patch" + + # https://sourceware.org/bugzilla/show_bug.cgi?id=22836 + patch -p1 -i "$srcdir/0003-PR22836-r-s-doesnt-work-with-g3-using-GCC-7.patch" + + # https://sourceware.org/bugzilla/show_bug.cgi?id=22868 + patch -p1 -i "$srcdir/0004-PR22868-Fix-case-where-IR-file-provides-symbol-visibility.patch" } build() { @@ -46,16 +59,18 @@ build() { --prefix=/usr \ --with-lib-path=/usr/lib:/usr/local/lib \ --with-bugurl=https://bugs.archlinux.org/ \ - --enable-threads \ - --enable-shared \ - --enable-ld=default \ + --enable-deterministic-archives \ --enable-gold \ + --enable-ld=default \ + --enable-lto \ --enable-plugins \ --enable-relro \ - --enable-deterministic-archives \ - --with-pic \ - --disable-werror \ + --enable-shared \ + --enable-targets=x86_64-pep \ + --enable-threads \ --disable-gdb \ + --disable-werror \ + --with-pic \ --with-system-zlib make configure-host @@ -79,6 +94,6 @@ package() { # No shared linking to these files outside binutils rm -f "$pkgdir"/usr/lib/lib{bfd,opcodes}.so - echo "INPUT( /usr/lib/libbfd.a -liberty -lz -ldl )" > "$pkgdir/usr/lib/libbfd.so" - echo "INPUT( /usr/lib/libopcodes.a -lbfd )" > "$pkgdir/usr/lib/libopcodes.so" + echo 'INPUT( /usr/lib/libbfd.a -liberty -lz -ldl )' > "$pkgdir/usr/lib/libbfd.so" + echo 'INPUT( /usr/lib/libopcodes.a -lbfd )' > "$pkgdir/usr/lib/libopcodes.so" } |