2020-07-23 09:05:56 +08:00
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|
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|
2020-07-27 Alan Modra <amodra@gmail.com>
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|
* options.h (DEFINE_enum): Add optional_arg__ param, adjust
|
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|
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|
all uses.
|
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|
|
|
(General_options): Add --power10-stubs and --no-power10-stubs.
|
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|
|
* options.cc (General_options::parse_no_power10_stubs): New.
|
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|
|
(General_options::finalize): Handle --power10-stubs.
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|
* powerpc.cc (set_power10_stubs): Don't set when --power10-stubs=no.
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|
(power10_stubs_auto): New.
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|
(struct Plt_stub_ent): Add toc_ and tocoff_. Don't use a bitfield
|
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|
for indx_.
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|
(struct Branch_stub_ent): Add toc_and tocoff_. Use bitfields for
|
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|
iter_, notoc_ and save_res_.
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(add_plt_call_entry): Set toc_. Adjust resizing conditions for
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|
--power10-stubs=auto.
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|
(add_long_branch_entry): Set toc_.
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|
(add_eh_frame, define_stub_syms): No longer use const_iterators
|
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|
for plt and long branch stub iteration.
|
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|
(build_tls_opt_head, build_tls_opt_tail): Change parameters and
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|
|
return value. Move tests for __tls_get_addr to callers.
|
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|
(plt_call_size): Handle --power10-stubs=auto.
|
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|
(branch_stub_size): Likewise.
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|
|
(Stub_table::do_write): Likewise.
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|
(relocate): Likewise.
|
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|
2020-07-19 22:14:47 +08:00
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|
2020-07-19 H.J. Lu <hongjiu.lu@intel.com>
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* testsuite/bnd_ifunc_1.sh: Updated.
|
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|
* testsuite/bnd_plt_1.sh: Likewise.
|
2020-07-19 22:30:42 +08:00
|
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|
* testsuite/split_x32.sh: Likewise.
|
2020-07-19 22:14:47 +08:00
|
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|
|
* testsuite/split_x86_64.sh: Likewise.
|
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|
|
* testsuite/x86_64_indirect_call_to_direct.sh: Likewise.
|
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|
|
2020-07-08 18:08:05 +08:00
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|
2020-07-08 Nick Clifton <nickc@redhat.com>
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|
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* testsuite/script_test_7.sh: Adjust expected address of the .bss
|
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|
section.
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|
* testsuite/script_test_9.sh: Do not expect the .init section to
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|
immediately follow the .text section in the mapping of sections to
|
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|
|
segments.
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|
2020-07-07 16:54:09 +08:00
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|
2020-07-07 Nick Clifton <nickc@redhat.com>
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* target-reloc.h: (Default_comdat_behaviour:get): Ignore discarded
|
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|
|
relocs that refer to the .gnu.build.attributes section.
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|
2020-07-06 17:43:35 +08:00
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|
2020-07-06 Nick Clifton <nickc@redhat.com>
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|
|
* po/fr.po: Updated French translation.
|
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|
* po/uk.po: Updated Ukranian translation.
|
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|
2020-07-04 17:16:22 +08:00
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|
|
2020-07-04 Nick Clifton <nickc@redhat.com>
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|
|
Binutils 2.35 branch created.
|
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|
2020-07-03 13:59:13 +08:00
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|
2020-07-03 Alan Modra <amodra@gmail.com>
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|
|
PR 26028
|
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|
|
* testsuite/Makefile.am (file_in_many_sections.stdout): Add -W
|
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|
|
to readelf options.
|
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|
|
* testsuite/Makefile.in: Regenerate.
|
|
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|
|
libctf, elfcpp, gold: do not assume that <byteswap.h> contains bswap_*
At least one C library (uclibc-ng) defines some of these only when
the compiler is GCC. We might as well test for all three cases and
handle any of them being missing.
Very similar code exists in libctf and split between elfcpp and gold:
fix both.
(Also sync up elfcpp with a change made to libctf swap.h a few months
ago: since there is no out-of-line definition of the bswap replacements,
they should be declared static inline, not just inline, to prevent the
linker generating out-of-line references to them.)
PR libctf/25120
libctf/
* configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
* swap.h (bswap_16): Do not assume that presence of <byteswap.h>
means this is declared.
(bswap_32): Likewise.
(bswap_64): Likewise.
(bswap_identity_64): Remove, unused.
* configure: Regenerated.
* config.h.in: Likewise.
gold/
* configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
* configure: Regenerated.
* config.h.in: Likewise.
elfcpp/
* elfcpp_swap.h (bswap_16): Do not assume that presence of
<byteswap.h> means this is declared. Make static inline, matching
recent change to libctf, since there is no non-inline definition
of these functions.
(bswap_32): Likewise.
(bswap_64): Likewise.
2019-12-13 23:19:17 +08:00
|
|
|
|
2020-06-26 Nick Alcock <nick.alcock@oracle.com>
|
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|
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|
|
|
|
|
|
* configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
|
|
|
|
|
|
* configure: Regenerated.
|
|
|
|
|
|
* config.h.in: Likewise.
|
|
|
|
|
|
|
2020-06-25 00:38:16 +08:00
|
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|
|
2020-06-24 Nick Clifton <nickc@redhat.com>
|
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|
|
* target-reloc.h (issue_discarded_error): Initialise the
|
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|
|
|
key_symndx variable.
|
|
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|
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|
|
2020-06-24 03:01:24 +08:00
|
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|
|
2020-06-23 Roland McGrath <mcgrathr@google.com>
|
|
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|
|
|
|
|
|
|
|
|
PR 22843
|
|
|
|
|
|
* options.h (class General_options): Add --dependency-file option.
|
|
|
|
|
|
* fileread.cc (File_read::files_read): New static variable.
|
|
|
|
|
|
(File_read::open): Add the file to the files_read list.
|
|
|
|
|
|
(File_read::record_file_read): New static member function.
|
|
|
|
|
|
(File_read::write_dependency_file): New static member function.
|
|
|
|
|
|
* fileread.h (class File_read): Declare them.
|
|
|
|
|
|
* layout.cc (Layout::read_layout_from_file): Call record_file_read.
|
|
|
|
|
|
(Close_task_runner::run): Call write_dependency_file if
|
|
|
|
|
|
--dependency-file was passed.
|
|
|
|
|
|
|
2020-06-18 17:46:18 +08:00
|
|
|
|
2020-06-18 Fangrui Song <i@maskray.me>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/26039
|
|
|
|
|
|
* layout.cc (Layout::finish_dynamic_section): Set DF_1_PIE.
|
|
|
|
|
|
|
2020-06-16 19:55:18 +08:00
|
|
|
|
2020-06-16 Alan Modra <amodra@gmail.com>
|
|
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|
|
|
|
|
|
|
|
|
* testsuite/discard_locals_test.c: Replace uses of asm with __asm__.
|
|
|
|
|
|
* testsuite/discard_locals_relocatable_test.c: Likewise.
|
|
|
|
|
|
|
2020-06-16 16:39:33 +08:00
|
|
|
|
2020-06-16 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/Makefile.am (export_dynamic_plugin.o): Use CXXCOMPILE.
|
|
|
|
|
|
(plugin_test_wrap_symbols_1.o): Likewise.
|
|
|
|
|
|
(plugin_test_wrap_symbols_2.o): Likewise.
|
|
|
|
|
|
* testsuite/Makefile.in: Regenerate.
|
|
|
|
|
|
|
2020-06-16 02:45:02 +08:00
|
|
|
|
2020-06-15 Roland McGrath <mcgrathr@google.com>
|
|
|
|
|
|
|
|
|
|
|
|
Implement -z start-stop-visibility=... option.
|
|
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|
|
|
* options.h (class General_options): Handle -z start-stop-visibility=.
|
|
|
|
|
|
(General_options::start_stop_visibility_enum): New public method.
|
|
|
|
|
|
(General_options::set_start_stop_visibility_enum): New private method.
|
|
|
|
|
|
(General_options::start_stop_visibility_enum_): New private member.
|
|
|
|
|
|
* options.cc (General_options::General_options): Add initializer.
|
|
|
|
|
|
(General_options::finalize): Set this->start_stop_visibility_enum_
|
|
|
|
|
|
from string value.
|
|
|
|
|
|
* layout.cc (Layout::define_section_symbols): Use option setting.
|
|
|
|
|
|
|
Rename PowerPC64 pcrel GOT TLS relocations
These relocations should have had REL in their names, to reflect the
fact that they are pc-relative. Fix that now by adding _PCREL.
I've added some back-compatibility code to support anyone using
.reloc with the old relocations.
include/
* elf/ppc64.h (elf_ppc64_reloc_type): Rename
R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
bfd/
* reloc.c: Rename
BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
* elf64-ppc.c: Update throughout for reloc renaming.
(ppc64_elf_reloc_name_lookup): Handle old reloc names.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
gas/
* config/tc-ppc.c: Update throughout for reloc renaming.
elfcpp/
* powerpc.h: Rename
R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
gold/
* powerpc.cc: Update throughout for reloc renaming.
2020-06-06 10:26:20 +08:00
|
|
|
|
2020-06-06 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* powerpc.cc: Update throughout for reloc renaming.
|
|
|
|
|
|
|
2020-05-22 10:12:43 +08:00
|
|
|
|
2020-05-22 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR 25882
|
|
|
|
|
|
* powerpc.cc (merge_object_attributes): Replace name param with
|
|
|
|
|
|
obj param. Update callers. Don't init FP attributes from shared
|
|
|
|
|
|
libraries, and do not emit an error if they don't match.
|
|
|
|
|
|
|
2020-05-15 06:57:57 +08:00
|
|
|
|
2020-05-15 Nikita Ermakov <coffe92@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols.
|
|
|
|
|
|
|
2020-05-14 18:26:26 +08:00
|
|
|
|
2020-05-14 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/sr.po: New Serbian translation.
|
|
|
|
|
|
|
2020-05-11 07:54:14 +08:00
|
|
|
|
2020-05-11 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* powerpc.cc: Rename powerxx to power10 throughout.
|
|
|
|
|
|
|
2020-05-02 21:18:16 +08:00
|
|
|
|
2020-05-02 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/25904
|
|
|
|
|
|
* testsuite/Makefile.am (COMMON_TEST_C_CFLAGS): New.
|
|
|
|
|
|
(common_test_1.o): New rule.
|
|
|
|
|
|
(common_test_2.o): Likewise.
|
|
|
|
|
|
(common_test_3.o): Likewise.
|
|
|
|
|
|
(plugin_common_test_1.o): Likewise.
|
|
|
|
|
|
(plugin_common_test_2.o): Likewise.
|
|
|
|
|
|
(common_test_1_v1.o): Likewise.
|
|
|
|
|
|
(common_test_1_v2.o): Likewise.
|
|
|
|
|
|
(common_test_2_pic.o): Compile with $(COMMON_TEST_C_CFLAGS).
|
|
|
|
|
|
(common_test_3_pic.o): Likewise.
|
|
|
|
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
|
|
|
gold: x86-64: Fix TLSDESC relaxation for x32
X32 TLSDESC sequences can be:
40 8d 05 00 00 00 00 rex lea foo@TLSDESC(%rip), %reg
...
67 ff 10 call *foo@TLSCALL(%eax)
or the same sequence as LP64:
48 8d 05 00 00 00 00 lea foo@TLSDESC(%rip), %reg
...
ff 10 call *foo@TLSCALL(%rax)
We need to support both sequences for x32. For both GDesc -> IE/LE
transitions,
67 ff 10 call *foo@TLSCALL(%eax)
should relaxed to
0f 1f 00 nopl (%rax)
For GDesc -> LE transition,
40 8d 05 00 00 00 00 rex lea foo@TLSDESC(%rip), %reg
should relaxed to
40 c7 c0 fc ff ff ff rex movl $foo@tpoff, %reg
For GDesc -> IE transition,
40 8d 05 00 00 00 00 rex lea foo@TLSDESC(%rip), %reg
should relaxed to
40 8b 05 00 00 00 00 rex movl foo@gottpoff(%rip), %eax
PR gold/25426
* x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
For x32, relax "rex leal foo@tlsdesc(%rip), %reg" to
"rex movl foo@gottpoff(%rip), %eax" and relax ""call *(%eax)"
to "nopl (%rax)".
(Target_x86_64<size>::Relocate::tls_desc_gd_to_le): For x32,
relax "rex leal foo@tlsdesc(%rip), %reg" to
"rex movl foo@tpoff, %eax" and relax "call *foo@tlscall(%eax)"
to "nopl (%rax)".
* testsuite/Makefile.am (tls_test_gnu2.o): Depend on
gcctestdir/as.
(tls_test_file2_gnu2.o): Likewise.
(tls_test_c_gnu2.o): Likewise.
* testsuite/Makefile.in: Regenerated.
2020-05-02 01:11:06 +08:00
|
|
|
|
2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/25426
|
|
|
|
|
|
* x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
|
|
|
|
|
|
For x32, relax "rex leal foo@tlsdesc(%rip), %reg" to
|
|
|
|
|
|
"rex movl foo@gottpoff(%rip), %eax" and relax ""call *(%eax)"
|
|
|
|
|
|
to "nopl (%rax)".
|
|
|
|
|
|
(Target_x86_64<size>::Relocate::tls_desc_gd_to_le): For x32,
|
|
|
|
|
|
relax "rex leal foo@tlsdesc(%rip), %reg" to
|
|
|
|
|
|
"rex movl foo@tpoff, %eax" and relax "call *foo@tlscall(%eax)"
|
|
|
|
|
|
to "nopl (%rax)".
|
|
|
|
|
|
* testsuite/Makefile.am (tls_test_gnu2.o): Depend on
|
|
|
|
|
|
gcctestdir/as.
|
|
|
|
|
|
(tls_test_file2_gnu2.o): Likewise.
|
|
|
|
|
|
(tls_test_c_gnu2.o): Likewise.
|
|
|
|
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
|
|
|
2020-05-02 01:08:31 +08:00
|
|
|
|
2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR gold/25473
|
|
|
|
|
|
* x86_64.cc (Target_x86_64<size>::Relocate::tls_desc_gd_to_ie):
|
|
|
|
|
|
Properly check r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
|
|
|
|
|
|
(Target_x86_64<size>::Relocate::tls_desc_gd_to_le): Properly
|
|
|
|
|
|
relax r8 - r15 in "lea foo@TLSDESC(%rip), %reg".
|
|
|
|
|
|
* testsuite/Makefile.am (check_SCRIPTS): Add x86_64_gd_to_le.sh.
|
|
|
|
|
|
(check_DATA): Add x86_64_gd_to_le.stdout.
|
|
|
|
|
|
(MOSTLYCLEANFILES): Add x86_64_gd_to_le.
|
|
|
|
|
|
(x86_64_gd_to_le.o): New target.
|
|
|
|
|
|
(x86_64_gd_to_le): Likewise.
|
|
|
|
|
|
(x86_64_gd_to_le.stdout): Likewise.
|
|
|
|
|
|
* testsuite/Makefile.in: Regenerated.
|
|
|
|
|
|
* testsuite/x86_64_gd_to_le.s: New file.
|
|
|
|
|
|
* testsuite/x86_64_gd_to_le.sh: Likewise.
|
|
|
|
|
|
|
2020-05-02 01:06:15 +08:00
|
|
|
|
2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/odr_violation2.cc (Ordering::operator()): Make
|
|
|
|
|
|
expression even more complex.
|
|
|
|
|
|
|
2020-05-02 00:05:01 +08:00
|
|
|
|
2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* testsuite/ver_test_pr16504.sh: Updated.
|
|
|
|
|
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|
2020-05-02 00:00:14 +08:00
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2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
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PR gold/25872
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* x86_64.cc (Output_data_plt_x86_64_bnd::do_write): Increment
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plt_offset after setting the reserved TLSDESC PLT entry.
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(Output_data_plt_x86_64_ibt<size>::do_write): Likewise.
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2020-05-01 23:53:47 +08:00
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2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
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PR gold/25872
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* x86_64.cc (Output_data_plt_x86_64_bnd::do_address_for_local):
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Handle local IFUNC symbol.
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(Output_data_plt_x86_64_ibt::do_address_for_local): Likewise.
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2020-03-20 06:54:20 +08:00
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2020-03-19 Fangrui Song <maskray@google.com>
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* options.h (General_options): Add --no-rosegment option.
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2020-02-24 22:52:34 +08:00
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2020-02-24 Nick Clifton <nickc@redhat.com>
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* po/fr.po: Update French translation.
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2020-01-20 23:10:23 +08:00
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2020-01-20 Nick Clifton <nickc@redhat.com>
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* po/uk.po: Updated Ukranian translation.
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2020-01-18 22:12:07 +08:00
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2020-01-18 Nick Clifton <nickc@redhat.com>
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* configure: Regenerate.
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* po/gold.pot: Regenerate.
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2020-01-18 21:50:25 +08:00
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2020-01-18 Nick Clifton <nickc@redhat.com>
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Binutils 2.34 branch created.
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2020-01-01 16:22:19 +08:00
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2020-01-01 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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2020-01-01 15:37:11 +08:00
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For older changes see ChangeLog-2019
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2016-01-01 18:44:31 +08:00
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2020-01-01 15:37:11 +08:00
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Copyright (C) 2020 Free Software Foundation, Inc.
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2016-01-01 18:44:31 +08:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
|
