-2019-09-09 Phil Blundell <pb@pbcl.net>
-
- binutils 2.33 branch created.
-
-2019-08-16 Martin Liska <mliska@suse.cz>
-
- PR ld/24912
- * object.cc (big_endian>::do_layout): Do not report error,
- but only set a flag.
- (big_endian>::do_add_symbols): Report error only for when
- relocatable.
-
-2019-08-02 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Target_powerpc::Scan::get_reference_flags): Set
- flags for new relocations, and some missing older relocs.
- (Target_powerpc::Scan::local): Handle new pcrel tls relocs.
- Call set_has_static_tls for tprel relocs.
- (Target_powerpc::Scan::global): Likewise.
- (Target_powerpc::Relocate::relocate): Handle new pcrel tls relocs.
-
-2019-08-02 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Powerpc_relocate_functions::rela, rela_ua): Perform
- signed right shift for signed overflow check.
-
-2019-07-29 Martin Liska <mliska@suse.cz>
-
- PR 24768
- * layout.h (class Layout): Add is_lto_slim_object and
- set_lto_slim_object.
- * object.cc (struct lto_section): Add lto_slim_object_.
- (big_endian>::do_layout): Parse content of
- .gnu_lto_.lto section.
- (big_endian>::do_add_symbols): Report error for a missing
- LTO plugin.
-
-2019-07-13 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (xlate_pcrel_opt): New function.
- (Target_powerpc::Relocate::relocate): Optimise PCREL34 and
- GOT_PCREL34 sequences marked with PCREL_OPT.
-
-2019-07-13 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Powerpc_relobj::make_got_relative): New function.
- (relative_value_is_known): New functions.
- (Target_powerpc::Relocate::relocate): Edit code using
- GOT16_HA, GOT16_LO_DS, and GOT_PCREL34 relocs.
-
-2019-07-13 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Target_powerpc): Add powerxx_stubs_ and accessor
- functions.
- (Target_powerpc::maybe_skip_tls_get_addr_call): Handle PLT_PCREL34
- and PLT_PCREL34_NOTOC relocs.
- (Powerpc_relocate_functions): Add addr34, addr34_hi, addr34_ha,
- addr28, addr16_higher34, addr16_highera34, addr16_highest34,
- addr16_highest34a functions.
- (li_11_0, ori_11_11_0, sldi_11_11_34): Define.
- (paddi_12_pc, pld_12_pc, pnop): Define.
- (d34, ha34): New inline functions.
- (Stub_table::add_plt_call_entry): Handle powerxx_stubs.
- (Stub_table::add_eh_frame): Likewise.
- (build_powerxx_offset): New function.
- (Stub_table::plt_call_size): Handle powerxx_stubs.
- (Stub_table::branch_stub_size): Likewise.
- (Stub_table::do_write): Likewise.
- (Target_powerpc::Scan::get_reference_flags): Handle new relocs.
- (Target_powerpc::Scan::reloc_needs_plt_for_ifunc: Likewise.
- (Target_powerpc::Scan::local, global, relocate): Likewise.
-
-2019-07-13 Alan Modra <amodra@gmail.com>
-
- * ehframe.cc (Fde::operator==): Delete.
- (Cie::remove_fde): Delete.
- (Eh_frame::remove_ehframe_for_plt): Delete fde_data and fde_length
- parameters. Remove all post-map plt FDEs.
- * ehframe.h (Fde:post_map): Make const, add variant to compare plt.
- (Fde::operator==): Delete.
- (Cie::remove_fde): Implement here.
- (Cie::last_fde): New accessor.
- (Eh_frame::remove_ehframe_for_plt): Update prototype.
- * layout.cc (Layout::remove_eh_frame_for_plt): Delete fde_data and
- fde_length parameters.
- * layout.h (Layout::remove_eh_frame_for_plt): Update prototype.
- * powerpc.cc (Stub_table::tls_get_addr_opt_bctrl_): Delete.
- (Stub_table::plt_fde_len_, plt_fde_, init_plt_fde): Delete.
- (Stub_table::add_plt_call_entry): Don't set tls_get_addr_opt_bctrl_.
- (eh_advance): New function.
- (stub_sort): New function.
- (Stub_table::add_eh_frame): Emit eh_frame for notoc plt calls and
- branches as well as __tls_get_addr_opt plt call stub.
- (Stub_table::remove_eh_frame): Update to suit.
-
-2019-07-13 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Target_powerpc::maybe_skip_tls_get_addr_call): Handle
- notoc calls.
- (is_branch_reloc): Template on size. Return true for REL24_NOTOC.
- Update all callers.
- (max_branch_delta): Likewise.
- (Target_powerpc::Branch_info::make_stub): Add a stub for notoc
- calls to functions needing a valid toc pointer.
- (Target_powerpc::do_relax): Layout stubs again if any need resize.
- (add_12_11_12, addi_12_11, addis_12_11, ldx_12_11_12, ori_12_12_0),
- (oris_12_12_0, sldi_12_12_32): Define.
- (Stub_table::Plt_stub_ent): Add notoc_ and iter_ fields.
- (Stub_table::Branch_stub_key, Branch_stub_key_hash): Rename from
- Branch_stub_ent and Branch_stub_ent hash. Remove save_res_ from key.
- (Stub_table::Branch_stub_ent): New struct.
- (class Stub_table): Add need_resize and resizing vars.
- (Stub_table::need_resize, branch_size): New accessors.
- (Stub_table::set_resizing): New function.
- (Stub_table::add_plt_call_entry): Handle notoc calls and resizing
- on seeing such or a tocsave stubs after a normal stub using the
- same sym.
- (Stub_table::add_long_branch_entry): Similarly.
- (Stub_table::find_long_branch_entry): Return a Branch_stub_ent*.
- (Stub_table::define_stub_syms): Adjust
- (Stub_table::build_tls_opt_head, build_tls_opt_tail): New functions.
- (build_notoc_offset): New function.
- (Stub_table::plt_call_size): Move out of line. Handle notoc calls.
- (Stub_table::branch_stub_size): Similarly.
- (Stub_table::do_write): Separate loop for ELFv2 stubs, handling
- notoc calls. Simplify ELFv1 loop. Output notoc branch stubs.
- Use build_tls_opt_head and build_tls_opt_tail.
- (Target_powerpc::Scan::get_reference_flags): Handle REL24_NOTOC.
- (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Likewise,
- and PLTSEQ_NOTOC and PLTCALL_NOTOC.
- (Target_powerpc::Scan::local, global, relocate): Likewise.
-
-2019-06-28 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Target_powerpc::Relocate::relocate): Don't look
- at next/previous reloc when relnum is -1.
-
-2019-06-28 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Stub_table::plt_error): New function.
- (Stub_table::do_write): Use it.
- (Output_data_glink::do_write): Don't segfault emitting linkage
- table error.
-
-2019-06-28 Alan Modra <amodra@gmail.com>
-
- * powerpc.cc (Target_powerpc::Scan::get_reference_flags): Handle
- REL16_HIGH* relocs.
- (Target_powerpc::Scan::local): Likewise.
- (Target_powerpc::Scan::global): Likewise.
- (Target_powerpc::Relocate::relocate): Likewise.
-
-2019-06-10 Martin Liska <mliska@suse.cz>
-
- * errors.h: Include string.
-
-2019-05-10 Joshua Oreman <oremanj@hudson-trading.com>
-
- PR gold/21066
- * gc.h (gc_process_relocs): Track relocations in .eh_frame sections
- when ICF is enabled, even though the .eh_frame sections themselves
- are not foldable.
- * icf.cc (get_section_contents): Change arguments to permit operation
- on just part of a section. Include extra identity regions in the
- referring section's contents recursively.
- (match_sections): Lock object here instead of in get_section_contents
- so that get_section_contents can operate recursively.
- (Icf::add_ehframe_links): New method.
- (Icf::find_identical_sections): Pass .eh_frame sections to
- add_ehframe_links(). Increase default iteration count from 2 to 3
- because handling exception info typically requires one extra iteration.
- * icf.h (Icf::extra_identity_list_): New data member with accessor.
- (is_section_foldable_candidate): Include .gcc_except_table sections.
- * options.h: Update documentation for new default ICF iteration count.
- * testsuite/Makefile.am (icf_test_pr21066): New test case.
- * testsuite/Makefile.in: Regenerate.
- * testsuite/icf_test_pr21066.cc: New source file.
- * testsuite/icf_test_pr21066.sh: New test script.
-
-2019-02-19 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
-
- PR gold/23870
- * aarch64.cc (Target_aarch64::Scan::global): Check if a symbol with
- R_AARCH64_MOVW_.ABS_* relocations requires a PLT entry.
- * testsuite/Makefile.am: Add aarch64_pr23870 test case.
- * testsuite/Makefile.in: Regenerate.
- * testsuite/aarch64_pr23870_bar.c: New file.
- * testsuite/aarch64_pr23870_foo.c: New file.
- * testsuite/aarch64_pr23870_main.S: New file.
-
-2019-02-12 Nick Clifton <nickc@redhat.com>
-
- * po/fr.po: Updated French translation.
-
-2019-01-21 Nick Clifton <nickc@redhat.com>
+2020-05-22 Alan Modra <amodra@gmail.com>
- * po/uk.po: Updated Ukranian translation.
+ 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.
-2019-01-19 Nick Clifton <nickc@redhat.com>
+2020-05-15 Nikita Ermakov <coffe92@gmail.com>
- * po/gold.pot: Regenerate.
+ * powerpc.cc (do_gc_mark_symbol): Don't segfault on plugin symbols.
+
+2020-05-14 Nick Clifton <nickc@redhat.com>
+
+ * po/sr.po: New Serbian translation.
+
+2020-05-11 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc: Rename powerxx to power10 throughout.
+
+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.
+
+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.
+
+2020-05-01 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.
+
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * testsuite/odr_violation2.cc (Ordering::operator()): Make
+ expression even more complex.
-2018-06-24 Nick Clifton <nickc@redhat.com>
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
- 2.32 branch created.
+ * testsuite/ver_test_pr16504.sh: Updated.
-2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/25872
+ * x86_64.cc (Output_data_plt_x86_64_bnd::do_write): Increment
+ plt_offset after setting the reserved TLSDESC PLT entry.
+ (Output_data_plt_x86_64_ibt<size>::do_write): Likewise.
+
+2020-05-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/25872
+ * x86_64.cc (Output_data_plt_x86_64_bnd::do_address_for_local):
+ Handle local IFUNC symbol.
+ (Output_data_plt_x86_64_ibt::do_address_for_local): Likewise.
+
+2020-03-19 Fangrui Song <maskray@google.com>
+
+ * options.h (General_options): Add --no-rosegment option.
+
+2020-02-24 Nick Clifton <nickc@redhat.com>
+
+ * po/fr.po: Update French translation.
+
+2020-01-20 Nick Clifton <nickc@redhat.com>
+
+ * po/uk.po: Updated Ukranian translation.
+
+2020-01-18 Nick Clifton <nickc@redhat.com>
* configure: Regenerate.
+ * po/gold.pot: Regenerate.
+
+2020-01-18 Nick Clifton <nickc@redhat.com>
+
+ Binutils 2.34 branch created.
-20
19-01-01 Alan Modra <amodra@gmail.com>
+20
20-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
-For older changes see ChangeLog-2018
+For older changes see ChangeLog-2019
\f
-Copyright (C) 2019 Free Software Foundation, Inc.
+Copyright (C) 2020 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
projects / deliverable / binutils-gdb.git / blobdiff