[thirdparty/binutils-gdb.git] / bfd / ChangeLog

2020-08-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	Backport from mainline.
	2020-07-30  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	PR ld/26312
	* elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
	to 0.
	(elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.

2020-04-21  Tamar Christina  <tamar.christina@arm.com>

	Backport from mainline.
	2020-04-21  Tamar Christina  <tamar.christina@arm.com>

	PR binutils/24753
	* compress.c (bfd_get_full_section_contents): Exclude sections with no
	content.

2020-04-08  Tamar Christina  <tamar.christina@arm.com>

	Backport from mainline.
	2020-04-01  Tamar Christina  <tamar.christina@arm.com>

	PR ld/16017
	* elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
	address in the GOT if in thumb only mode.

2020-04-08  Tamar Christina  <tamar.christina@arm.com>

	Backport from mainline.
	2020-04-01  Tamar Christina  <tamar.christina@arm.com>

	* elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.

2020-03-30  Alan Modra  <amodra@gmail.com>

	PR 25745
	* elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
	statistics message.

2020-03-25  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
	(EXECUTABLE_SUFFIX): Likewise.
	* config.in: Regenerated.
	* configure: Likewise.
	* plugin.c (bfd_plugin_close_and_cleanup): Defined as
	_bfd_generic_close_and_cleanup.
	(plugin_list_entry): Remove resolution_file, resolution_option,
	real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
	lto_wrapper, gcc_env and initialized,
	(need_lto_wrapper_p): Removed.
	(get_lto_wrapper): Likewise.
	(setup_lto_wrapper_env): Likewise.
	(register_all_symbols_read): Likewise.
	(egister_cleanup): Likewise.
	(get_symbols): Likewise.
	(add_input_file): Likewise.
	(bfd_plugin_set_program_name): Remove need_lto_wrapper.
	(add_symbols): Updated.
	(try_claim): Likewise.
	(try_load_plugin): Likewise.
	(bfd_plugin_canonicalize_symtab): Likewise.
	* plugin.h (bfd_plugin_set_program_name): Remove int argument.
	(plugin_data_struct): Remove real_bfd, real_nsyms and
	real_syms.

2020-03-25  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/25640
	* plugin.c (plugin_list_entry): Add has_symbol_type.
	(add_symbols_v2): New function.
	(bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
	provides symbol type.
	(try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
	(bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
	available.

2020-03-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/25717
	* elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.

2020-03-11  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.

2020-02-27  Alan Modra  <amodra@gmail.com>

	PR 24511
	* syms.c (bfd_decode_symclass): Reverse order of coff_section_type
	and decode_section_type calls.

2020-02-25  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/25584
	* plugin.c (need_lto_wrapper_p): New.
	(bfd_plugin_set_program_name): Add an int argument to set
	need_lto_wrapper_p.
	(get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
	set.
	* plugin.h (bfd_plugin_set_program_name): Add an int argument.

2020-02-22  Alan Modra  <amodra@gmail.com>

	PR 25585
	* elf.c (assign_file_positions_for_load_sections): Continue linking
	on "PHDR segment not covered by LOAD segment" errors.

2020-02-19  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/25355
	* plugin.c (plugin_list_entry): Remove handle.
	(try_load_plugin): Call dlclose before return.

2020-02-14  Nick Clifton  <nickc@redhat.com>

	Import from mainline:
	2020-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (try_load_plugin): Make plugin_list_iter an argument
	and use it if it isn't NULL.  Remove has_plugin_p argument.  Add
	a build_list_p argument.  Don't search plugin_list.  Short circuit
	when building the plugin list.
	(has_plugin): Renamed to has_plugin_list.
	(bfd_plugin_set_plugin): Don't set has_plugin.
	(bfd_plugin_specified_p): Check plugin_list instead.
	(build_plugin_list): New function.
	(load_plugin): Call build_plugin_list and use plugin_list.

	2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/25355
	* plugin.c (try_claim): Always clean up for LTO wrapper.
	(try_load_plugin): Treat each object as independent.  Create a
	copy for plugin name.

	2020-02-11  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (add_symbols): Clear plugin_data memory.

	2020-02-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/25355
	* configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
	(EXECUTABLE_SUFFIX): Likewise.
	* config.in: Regenerated.
	* configure: Likewise.
	* plugin.c (bfd_plugin_close_and_cleanup): Removed.
	(plugin_list_entry): Add all_symbols_read, cleanup_handler,
	gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
	real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
	(get_lto_wrapper): New.
	(setup_lto_wrapper_env): Likewise.
	(current_plugin): Likewise.
	(register_all_symbols_read): Likewise.
	(register_cleanup): Likewise.
	(get_symbols): Likewise.
	(add_input_file): Likewise.
	(bfd_plugin_close_and_cleanup): Likewise.
	(claim_file): Removed.
	(register_claim_file): Set current_plugin->claim_file.
	(add_symbols): Make a copy of LTO symbols.  Set lto_nsyms and
	lto_syms in current_plugin.
	(try_claim): Use current_plugin->claim_file.  Call LTO plugin
	all_symbols_read handler.  Copy real symbols to plugin_data.
	Call LTO plugin cleanup handler.  Clean up for LTO wrapper.
	(try_load_plugin): Don't reuse the previous plugin for LTO
	wrapper.  Set up GCC LTO wrapper if possible.  Don't set
	plugin_list_iter->claim_file.
	(bfd_plugin_canonicalize_symtab): Use real LTO symbols if
	possible.
	* plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
	real_syms.

2020-02-11  Nick Clifton  <nickc@redhat.com>

	Import from the mainline:

	PR 25447
	* coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
	syms and keep strings flags as these may have been set in order to
	prevent a bogus call to free.

2020-02-11  Nick Clifton  <nickc@redhat.com>

	Import from the mainline:

	* elf32-msp430.c (msp430_final_link_relocate): Always use longs
	for addresses in print statements.
	(msp430_elf_relax_delete_bytes): Likewise.
	(msp430_elf_relax_add_words): Likewise.
	(msp430_elf_relax_section): Likewise.

2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	Apply from master
	2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
	* elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
	debugging relocations.
	(msp430_elf_relax_delete_bytes): Likewise.
	(msp430_elf_relax_add_two_words): Likewise.
	(msp430_elf_relax_section): Likewise.

	2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
	* elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
	msp430_elf_relax_add_words. Support insertion of either one or two
	words.
	(msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
	needs to be grown. Handle insertion of branch instruction to replace
	jump.

	2020-02-10  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	* elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
	check if previous instruction matches a conditional jump inserted
	earlier. Invert conditional jump and delete branch in this case.

2020-02-01  Nick Clifton  <nickc@redhat.com>

	* development.sh: Set development to true.
	* version.m4: Set to 2.34.0.
	* configure: Regenerate.

2020-02-01  Nick Clifton  <nickc@redhat.com>

	Binutils 2.34 release.
	* development.sh: Set fields to false.
	* version.m4: Set to 2.34.
	* configure: Regenerate.

2020-01-29  Alan Modra  <amodra@gmail.com>

	Apply from master
	2020-01-27  H.J. Lu  <hongjiu.lu@intel.com>
		    Alan Modra  <amodra@gmail.com>
	PR ld/25458
	* elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.

	2020-01-23  Alan Modra  <amodra@gmail.com>
	PR 25444
	* elf.c (assign_file_positions_for_load_sections): Avoid divide
	by zero when p_align is zero.

	2020-01-22  Alan Modra  <amodra@gmail.com>
	* elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
	which __tls_get_addr calls will be eliminated.

2020-01-23  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.

2020-01-20  Nick Clifton  <nickc@redhat.com>

	* po/pt.po: Updates Portuguese translation.
	* po/ru.po: Updated Russian translation.
	* po/uk.po: Updated Ukranian translation.

2020-01-18  Nick Clifton  <nickc@redhat.com>

	* version.m4 (BFD_VERSION): Set to 2.33.90.
	* configure: Regenerate.
	* po/bfd.pot: Regenerate.

2020-01-18  Nick Clifton  <nickc@redhat.com>

	Binutils 2.34 branch created.

2020-01-17  Christian Biesinger  <cbiesinger@google.com>

	* coff-arm.c: Fix spelling error (seperate).
	* elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
	error (seperate).
	* sysdep.h (strnlen): Fix spelling error (seperate).

2020-01-15  Lars Brinkhoff  <lars@nocrew.org>

	PR 20694
	* pdp11.c (TARGET_PAGE_SIZE): Set to 8192.

2020-01-15  Alan Modra  <amodra@gmail.com>

	PR 25384
	* elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
	(ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
	of function symbols unless dot symbols are present.  Do warn
	whenever one is created, regardles of whether a PLT entry is
	also emitted for the function symbol.

2020-01-14  Alan Modra  <amodra@gmail.com>

	* som.c (som_bfd_count_ar_symbols): Error when file position
	of symbols on chains is not strictly increasing.

2020-01-14  Alan Modra  <amodra@gmail.com>

	* vms.h (VMS_DEBUG): Define as 0.
	* vms-alpha.c (image_write): Move debug output after bounds check.
	Tidy bounds check.
	(_bfd_vms_slurp_eihd): Warning fix.
	(_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.

2020-01-13  Alan Modra  <amodra@gmail.com>

	* vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
	for "ignored" records.

2020-01-13  Alan Modra  <amodra@gmail.com>

	* wasm-module.c (wasm_scan_name_function_section): Formatting.
	Delete asect name check.  Move asect NULL check to wasm_object_p.
	Correct bounds check of sizes against end.  Replace uses of
	bfd_zalloc with bfd_alloc, zeroing only necessary bytes.  Use
	just one bfd_release.
	(wasm_scan): Don't use malloc/strdup for section names,
	bfd_alloc instead.  Simplify code prefixing section name.
	Formatting.  Don't attempt to free memory here..
	(wasm_object_p): ..do so here.

2020-01-10  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	PR ld/22269
	* elf32-arm.c (elf32_arm_final_link_relocate): Use
	UNDEFWEAK_NO_DYNAMIC_RELOC.
	(allocate_dynrelocs_for_symbol): Likewise.

2020-01-10  Tamar Christina  <tamar.christina@arm.com>

	PR 25210
	* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.

2020-01-10  Alan Modra  <amodra@gmail.com>

	* coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.

2020-01-09  Nick Clifton  <nickc@redhat.com>

	PR 25221
	* bfd.c (bfd_convert_section_contents): Check for a compress
	header size that is larger than the actual section size.

2020-01-08  Alan Modra  <amodra@gmail.com>

	PR 25351
	* elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
	after removing sections.

2020-01-06  Jim Wilson  <jimw@sifive.com>

	PR 25205
	* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
	check for !bfd_link_pic (info).
	<R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
	<R_RISCV_JAL>: Add comment.
	(_bfd_riscv_relax_section): For plt.offset check, add check for
	bfd_link_pic (info).  Add comment.

2020-01-06  Alan Modra  <amodra@gmail.com>

	* format.c (bfd_check_format_matches): Ignore bfd_error on target
	match failures.  Don't init to bfd_error_wrong_format before
	calling _bfd_check_format.

2020-01-06  Alan Modra  <amodra@gmail.com>

	* vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
	status rather than exiting on stack overflow or underflow.
	(_bfd_vms_slurp_etir): Adjust to suit.

2020-01-06  Alan Modra  <amodra@gmail.com>

	* som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.

2020-01-06  Alan Modra  <amodra@gmail.com>

	* mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
	command.  Check name offset is within command.
	(bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
	(bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
	(bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
	(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
	(bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
	(bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
	(bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
	(bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
	(bfd_mach_o_read_note, bfd_mach_o_read_build_version),
	(bfd_mach_o_read_segment): Similarly.
	(bfd_mach_o_read_thread): Properly bound check thread struct.
	Don't repeat checks on second loop.
	(bfd_mach_o_read_command): Fail on invalid command length.

2020-01-04  Alan Modra  <amodra@gmail.com>

	* format.c (bfd_check_format_matches): Add preserve_match.
	Save initial bfd state in "preserve", matched bfd state in
	"preserve_match".  Save just the first match.  Release
	bfd_alloc memory.  Restore and finish preserved state as
	appropriate on all function exit paths.

2020-01-04  Alan Modra  <amodra@gmail.com>

	* mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.

2020-01-04  Alan Modra  <amodra@gmail.com>

	* coffgen.c (coff_real_object_p): Free malloc'd memory on target
	match too.

2020-01-03  Nick Clifton  <nickc@redhat.com>

	PR 25307
	(bfd_pef_parse_function_stubs): Correct the test that ensures that
	there is enough data remaining in the code buffer before
	attempting to read a function stub.

2020-01-03  Nick Clifton  <nickc@redhat.com>

	PR 25308
	* elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
	return value from bfd_malloc.
	* elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
	(bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
	(elf32_arm_filter_cmse_symbols): Likewise.
	(elf32_arm_write_section): Likewise.
	* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
	(bfd_mach_o_follow_dsym): Likewise.
	* pef.c (bfd_pef_print_loader_section): Likewise.
	(bfd_pef_scan_start_address): Likewise.
	(bfd_pef_parse_function_stubs): Likewise.
	(bfd_pef_parse_symbols): Likewise.

2020-01-03  Sergei Trofimovich  <siarheit@google.com>

        * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
        on binary inputs ld/PR25316.
        (is_ia64_elf): new helper to filter on ia64 objects.

2020-01-03  Jan Beulich  <jbeulich@suse.com>

	* mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
	in parameter names.
	(bfd_mach_o_scan): Insert underscore in two variable names.

2020-01-02  Sergey Belyashov  <sergey.belyashov@gmail.com>

	* Makefile.am: Add z80-elf target support.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* config.bfd: Add z80-elf target support and new arches: ez80 and
	z180.
	* elf32-z80.c: New file.
	* archures.c: Add new z80 architectures: eZ80 and Z180.
	* coffcode.h: Likewise.
	* cpu-z80.c: Likewise.
	* coff-z80.c: Add new relocations for Z80 target and local label
	check.
	* reloc.c: Add new relocs.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2020-01-02  Tamar Christina  <tamar.christina@arm.com>

	PR 25210
	PR 24753
	* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.

2020-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2019
\f
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
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
Commit	Line	Data
e3b314d3 SN	1	2020-08-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
	2
	3	Backport from mainline.
	4	2020-07-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
	5
	6	PR ld/26312
	7	* elfnn-aarch64.c (elfNN_aarch64_init_small_plt0_entry): Set sh_entsize
	8	to 0.
	9	(elfNN_aarch64_finish_dynamic_sections): Remove sh_entsize setting.
	10
9f57ab49 TC	11	2020-04-21 Tamar Christina <tamar.christina@arm.com>
	12
	13	Backport from mainline.
	14	2020-04-21 Tamar Christina <tamar.christina@arm.com>
	15
	16	PR binutils/24753
	17	* compress.c (bfd_get_full_section_contents): Exclude sections with no
	18	content.
	19
aaf3f059 TC	20	2020-04-08 Tamar Christina <tamar.christina@arm.com>
	21
	22	Backport from mainline.
	23	2020-04-01 Tamar Christina <tamar.christina@arm.com>
	24
	25	PR ld/16017
	26	* elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0
	27	address in the GOT if in thumb only mode.
	28
97f92b3e TC	29	2020-04-08 Tamar Christina <tamar.christina@arm.com>
	30
	31	Backport from mainline.
	32	2020-04-01 Tamar Christina <tamar.christina@arm.com>
	33
	34	* elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset.
	35
f7aec2b8 AM	36	2020-03-30 Alan Modra <amodra@gmail.com>
	37
	38	PR 25745
	39	* elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form
	40	statistics message.
	41
23820109 L	42	2020-03-25 H.J. Lu <hongjiu.lu@intel.com>
	43
	44	* configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed.
	45	(EXECUTABLE_SUFFIX): Likewise.
	46	* config.in: Regenerated.
	47	* configure: Likewise.
	48	* plugin.c (bfd_plugin_close_and_cleanup): Defined as
	49	_bfd_generic_close_and_cleanup.
	50	(plugin_list_entry): Remove resolution_file, resolution_option,
	51	real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc,
	52	lto_wrapper, gcc_env and initialized,
	53	(need_lto_wrapper_p): Removed.
	54	(get_lto_wrapper): Likewise.
	55	(setup_lto_wrapper_env): Likewise.
	56	(register_all_symbols_read): Likewise.
	57	(egister_cleanup): Likewise.
	58	(get_symbols): Likewise.
	59	(add_input_file): Likewise.
	60	(bfd_plugin_set_program_name): Remove need_lto_wrapper.
	61	(add_symbols): Updated.
	62	(try_claim): Likewise.
	63	(try_load_plugin): Likewise.
	64	(bfd_plugin_canonicalize_symtab): Likewise.
	65	* plugin.h (bfd_plugin_set_program_name): Remove int argument.
	66	(plugin_data_struct): Remove real_bfd, real_nsyms and
	67	real_syms.
	68
64f5c0af L	69	2020-03-25 H.J. Lu <hongjiu.lu@intel.com>
	70
	71	PR binutils/25640
	72	* plugin.c (plugin_list_entry): Add has_symbol_type.
	73	(add_symbols_v2): New function.
	74	(bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin
	75	provides symbol type.
	76	(try_load_plugin): Add LDPT_ADD_SYMBOLS_V2.
	77	(bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if
	78	available.
	79
a560c29c L	80	2020-03-24 H.J. Lu <hongjiu.lu@intel.com>
	81
	82	PR binutils/25717
	83	* elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
	84
de9c1b7c AM	85	2020-03-11 Alan Modra <amodra@gmail.com>
	86
	87	* elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop.
	88
40bfb976 AM	89	2020-02-27 Alan Modra <amodra@gmail.com>
	90
	91	PR 24511
	92	* syms.c (bfd_decode_symclass): Reverse order of coff_section_type
	93	and decode_section_type calls.
	94
42b2380c L	95	2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
	96
	97	PR binutils/25584
	98	* plugin.c (need_lto_wrapper_p): New.
	99	(bfd_plugin_set_program_name): Add an int argument to set
	100	need_lto_wrapper_p.
	101	(get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
	102	set.
	103	* plugin.h (bfd_plugin_set_program_name): Add an int argument.
	104
acc4a8b8 AM	105	2020-02-22 Alan Modra <amodra@gmail.com>
	106
	107	PR 25585
	108	* elf.c (assign_file_positions_for_load_sections): Continue linking
	109	on "PHDR segment not covered by LOAD segment" errors.
	110
e2b46ba1 L	111	2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
	112
	113	PR binutils/25355
	114	* plugin.c (plugin_list_entry): Remove handle.
	115	(try_load_plugin): Call dlclose before return.
	116
804b7fd4 NC	117	2020-02-14 Nick Clifton <nickc@redhat.com>
	118
	119	Import from mainline:
	120	2020-02-13 H.J. Lu <hongjiu.lu@intel.com>
	121
	122	* plugin.c (try_load_plugin): Make plugin_list_iter an argument
	123	and use it if it isn't NULL. Remove has_plugin_p argument. Add
	124	a build_list_p argument. Don't search plugin_list. Short circuit
	125	when building the plugin list.
	126	(has_plugin): Renamed to has_plugin_list.
	127	(bfd_plugin_set_plugin): Don't set has_plugin.
	128	(bfd_plugin_specified_p): Check plugin_list instead.
	129	(build_plugin_list): New function.
	130	(load_plugin): Call build_plugin_list and use plugin_list.
	131
	132	2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
	133
	134	PR binutils/25355
	135	* plugin.c (try_claim): Always clean up for LTO wrapper.
	136	(try_load_plugin): Treat each object as independent. Create a
	137	copy for plugin name.
	138
	139	2020-02-11 H.J. Lu <hongjiu.lu@intel.com>
	140
	141	* plugin.c (add_symbols): Clear plugin_data memory.
	142
	143	2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
	144
	145	PR binutils/25355
	146	* configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE.
	147	(EXECUTABLE_SUFFIX): Likewise.
	148	* config.in: Regenerated.
	149	* configure: Likewise.
	150	* plugin.c (bfd_plugin_close_and_cleanup): Removed.
	151	(plugin_list_entry): Add all_symbols_read, cleanup_handler,
	152	gcc, lto_wrapper, resolution_file, resolution_option, gcc_env,
	153	real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms.
	154	(get_lto_wrapper): New.
	155	(setup_lto_wrapper_env): Likewise.
	156	(current_plugin): Likewise.
	157	(register_all_symbols_read): Likewise.
	158	(register_cleanup): Likewise.
	159	(get_symbols): Likewise.
	160	(add_input_file): Likewise.
	161	(bfd_plugin_close_and_cleanup): Likewise.
	162	(claim_file): Removed.
	163	(register_claim_file): Set current_plugin->claim_file.
	164	(add_symbols): Make a copy of LTO symbols. Set lto_nsyms and
	165	lto_syms in current_plugin.
	166	(try_claim): Use current_plugin->claim_file. Call LTO plugin
	167	all_symbols_read handler. Copy real symbols to plugin_data.
	168	Call LTO plugin cleanup handler. Clean up for LTO wrapper.
	169	(try_load_plugin): Don't reuse the previous plugin for LTO
	170	wrapper. Set up GCC LTO wrapper if possible. Don't set
	171	plugin_list_iter->claim_file.
	172	(bfd_plugin_canonicalize_symtab): Use real LTO symbols if
	173	possible.
	174	* plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and
	175	real_syms.
	176
82f439d0 NC	177	2020-02-11 Nick Clifton <nickc@redhat.com>
	178
	179	Import from the mainline:
	180
	181	PR 25447
	182	* coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep
	183	syms and keep strings flags as these may have been set in order to
	184	prevent a bogus call to free.
	185
0a710062 NC	186	2020-02-11 Nick Clifton <nickc@redhat.com>
	187
	188	Import from the mainline:
	189
	190	* elf32-msp430.c (msp430_final_link_relocate): Always use longs
	191	for addresses in print statements.
	192	(msp430_elf_relax_delete_bytes): Likewise.
	193	(msp430_elf_relax_add_words): Likewise.
	194	(msp430_elf_relax_section): Likewise.
	195
03397177 JL	196	2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
	197
	198	Apply from master
	199	2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
	200	* elf32-msp430.c (msp430_final_link_relocate): Add printf statements for
	201	debugging relocations.
	202	(msp430_elf_relax_delete_bytes): Likewise.
	203	(msp430_elf_relax_add_two_words): Likewise.
	204	(msp430_elf_relax_section): Likewise.
	205
07361958 JL	206	2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
	207	* elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to
	208	msp430_elf_relax_add_words. Support insertion of either one or two
	209	words.
	210	(msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation
	211	needs to be grown. Handle insertion of branch instruction to replace
	212	jump.
	213
def23c1b JL	214	2020-02-10 Jozef Lawrynowicz <jozef.l@mittosystems.com>
	215
	216	* elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch,
	217	check if previous instruction matches a conditional jump inserted
	218	earlier. Invert conditional jump and delete branch in this case.
	219
871ac467 NC	220	2020-02-01 Nick Clifton <nickc@redhat.com>
	221
	222	* development.sh: Set development to true.
	223	* version.m4: Set to 2.34.0.
	224	* configure: Regenerate.
	225
d7f734bc NC	226	2020-02-01 Nick Clifton <nickc@redhat.com>
	227
	228	Binutils 2.34 release.
871ac467 NC	229	* development.sh: Set fields to false.
	230	* version.m4: Set to 2.34.
	231	* configure: Regenerate.
d7f734bc	232
a2bf3f0c AM	233	2020-01-29 Alan Modra <amodra@gmail.com>
	234
	235	Apply from master
7b647b69 AM	236	2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
	237	Alan Modra <amodra@gmail.com>
	238	PR ld/25458
	239	* elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases.
	240
9d4684ce AM	241	2020-01-23 Alan Modra <amodra@gmail.com>
	242	PR 25444
	243	* elf.c (assign_file_positions_for_load_sections): Avoid divide
	244	by zero when p_align is zero.
	245
a2bf3f0c AM	246	2020-01-22 Alan Modra <amodra@gmail.com>
	247	* elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under
	248	which __tls_get_addr calls will be eliminated.
	249
c573ff93 NC	250	2020-01-23 Nick Clifton <nickc@redhat.com>
	251
	252	* po/fr.po: Updated French translation.
	253
86688db0 NC	254	2020-01-20 Nick Clifton <nickc@redhat.com>
	255
	256	* po/pt.po: Updates Portuguese translation.
	257	* po/ru.po: Updated Russian translation.
	258	* po/uk.po: Updated Ukranian translation.
	259
5e54caac NC	260	2020-01-18 Nick Clifton <nickc@redhat.com>
	261
	262	* version.m4 (BFD_VERSION): Set to 2.33.90.
	263	* configure: Regenerate.
	264	* po/bfd.pot: Regenerate.
	265
ae774686 NC	266	2020-01-18 Nick Clifton <nickc@redhat.com>
	267
	268	Binutils 2.34 branch created.
	269
07f1f3aa CB	270	2020-01-17 Christian Biesinger <cbiesinger@google.com>
	271
	272	* coff-arm.c: Fix spelling error (seperate).
	273	* elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling
	274	error (seperate).
	275	* sysdep.h (strnlen): Fix spelling error (seperate).
	276
0d1cc75d LB	277	2020-01-15 Lars Brinkhoff <lars@nocrew.org>
	278
	279	PR 20694
	280	* pdp11.c (TARGET_PAGE_SIZE): Set to 8192.
	281
e1c6cf61 AM	282	2020-01-15 Alan Modra <amodra@gmail.com>
	283
	284	PR 25384
	285	* elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment.
	286	(ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies
	287	of function symbols unless dot symbols are present. Do warn
	288	whenever one is created, regardles of whether a PLT entry is
	289	also emitted for the function symbol.
	290
ef4e5ba5 AM	291	2020-01-14 Alan Modra <amodra@gmail.com>
	292
	293	* som.c (som_bfd_count_ar_symbols): Error when file position
	294	of symbols on chains is not strictly increasing.
	295
8ab484c2 AM	296	2020-01-14 Alan Modra <amodra@gmail.com>
	297
	298	* vms.h (VMS_DEBUG): Define as 0.
	299	* vms-alpha.c (image_write): Move debug output after bounds check.
	300	Tidy bounds check.
	301	(_bfd_vms_slurp_eihd): Warning fix.
	302	(_bfd_vms_slurp_etir): Init variables to avoid bogus warnings.
	303
b50ef514 AM	304	2020-01-13 Alan Modra <amodra@gmail.com>
	305
	306	* vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even
	307	for "ignored" records.
	308
0c0adcc5 AM	309	2020-01-13 Alan Modra <amodra@gmail.com>
	310
	311	* wasm-module.c (wasm_scan_name_function_section): Formatting.
	312	Delete asect name check. Move asect NULL check to wasm_object_p.
	313	Correct bounds check of sizes against end. Replace uses of
	314	bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use
	315	just one bfd_release.
	316	(wasm_scan): Don't use malloc/strdup for section names,
	317	bfd_alloc instead. Simplify code prefixing section name.
	318	Formatting. Don't attempt to free memory here..
	319	(wasm_object_p): ..do so here.
	320
7f026732 SN	321	2020-01-10 Szabolcs Nagy <szabolcs.nagy@arm.com>
	322
	323	PR ld/22269
	324	* elf32-arm.c (elf32_arm_final_link_relocate): Use
	325	UNDEFWEAK_NO_DYNAMIC_RELOC.
	326	(allocate_dynrelocs_for_symbol): Likewise.
	327
8cd0e5e9 TC	328	2020-01-10 Tamar Christina <tamar.christina@arm.com>
	329
	330	PR 25210
	331	* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
	332
71780f45 AM	333	2020-01-10 Alan Modra <amodra@gmail.com>
	334
	335	* coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type.
	336
b899eb3b NC	337	2020-01-09 Nick Clifton <nickc@redhat.com>
	338
	339	PR 25221
	340	* bfd.c (bfd_convert_section_contents): Check for a compress
	341	header size that is larger than the actual section size.
	342
4c6ee646 AM	343	2020-01-08 Alan Modra <amodra@gmail.com>
	344
	345	PR 25351
	346	* elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms
	347	after removing sections.
	348
85f78364 JW	349	2020-01-06 Jim Wilson <jimw@sifive.com>
	350
	351	PR 25205
	352	* elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Add
	353	check for !bfd_link_pic (info).
	354	<R_RISCV_CALL_PLT>: Move next to R_RISCV_CALL.
	355	<R_RISCV_JAL>: Add comment.
	356	(_bfd_riscv_relax_section): For plt.offset check, add check for
	357	bfd_link_pic (info). Add comment.
	358
49078ece AM	359	2020-01-06 Alan Modra <amodra@gmail.com>
	360
	361	* format.c (bfd_check_format_matches): Ignore bfd_error on target
	362	match failures. Don't init to bfd_error_wrong_format before
	363	calling _bfd_check_format.
	364
ab356be7 AM	365	2020-01-06 Alan Modra <amodra@gmail.com>
	366
	367	* vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail
	368	status rather than exiting on stack overflow or underflow.
	369	(_bfd_vms_slurp_etir): Adjust to suit.
	370
85d86817 AM	371	2020-01-06 Alan Modra <amodra@gmail.com>
	372
	373	* som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
	374
3e6aa775 AM	375	2020-01-06 Alan Modra <amodra@gmail.com>
	376
	377	* mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of
	378	command. Check name offset is within command.
	379	(bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib),
	380	(bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints),
	381	(bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab),
	382	(bfd_mach_o_read_symtab, bfd_mach_o_read_uuid),
	383	(bfd_mach_o_read_linkedit, bfd_mach_o_read_str),
	384	(bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min),
	385	(bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version),
	386	(bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main),
	387	(bfd_mach_o_read_note, bfd_mach_o_read_build_version),
	388	(bfd_mach_o_read_segment): Similarly.
	389	(bfd_mach_o_read_thread): Properly bound check thread struct.
	390	Don't repeat checks on second loop.
	391	(bfd_mach_o_read_command): Fail on invalid command length.
	392
ea933f17 AM	393	2020-01-04 Alan Modra <amodra@gmail.com>
	394
	395	* format.c (bfd_check_format_matches): Add preserve_match.
	396	Save initial bfd state in "preserve", matched bfd state in
	397	"preserve_match". Save just the first match. Release
	398	bfd_alloc memory. Restore and finish preserved state as
	399	appropriate on all function exit paths.
	400
f24bdec4 AM	401	2020-01-04 Alan Modra <amodra@gmail.com>
	402
	403	* mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
	404
991fb595 AM	405	2020-01-04 Alan Modra <amodra@gmail.com>
	406
	407	* coffgen.c (coff_real_object_p): Free malloc'd memory on target
	408	match too.
	409
f2a3559d NC	410	2020-01-03 Nick Clifton <nickc@redhat.com>
	411
	412	PR 25307
	413	(bfd_pef_parse_function_stubs): Correct the test that ensures that
	414	there is enough data remaining in the code buffer before
	415	attempting to read a function stub.
	416
7a0fb7be NC	417	2020-01-03 Nick Clifton <nickc@redhat.com>
	418
	419	PR 25308
	420	* elf-properties.c (_bfd_elf_convert_gnu_properties): Check the
	421	return value from bfd_malloc.
	422	* elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise.
	423	(bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise.
	424	(elf32_arm_filter_cmse_symbols): Likewise.
	425	(elf32_arm_write_section): Likewise.
	426	* mach-o.c (bfd_mach_o_core_fetch_environment): Likewise.
	427	(bfd_mach_o_follow_dsym): Likewise.
	428	* pef.c (bfd_pef_print_loader_section): Likewise.
	429	(bfd_pef_scan_start_address): Likewise.
	430	(bfd_pef_parse_function_stubs): Likewise.
	431	(bfd_pef_parse_symbols): Likewise.
	432
b26a3d58 ST	433	2020-01-03 Sergei Trofimovich <siarheit@google.com>
	434
	435	* elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail
	436	on binary inputs ld/PR25316.
	437	(is_ia64_elf): new helper to filter on ia64 objects.
	438
4bb7a87e JB	439	2020-01-03 Jan Beulich <jbeulich@suse.com>
	440
	441	* mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore
	442	in parameter names.
	443	(bfd_mach_o_scan): Insert underscore in two variable names.
	444
6655dba2 SB	445	2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
	446
	447	* Makefile.am: Add z80-elf target support.
	448	* configure.ac: Likewise.
	449	* targets.c: Likewise.
	450	* Makefile.in: Regenerate.
	451	* configure: Regenerate.
	452	* config.bfd: Add z80-elf target support and new arches: ez80 and
	453	z180.
	454	* elf32-z80.c: New file.
	455	* archures.c: Add new z80 architectures: eZ80 and Z180.
	456	* coffcode.h: Likewise.
	457	* cpu-z80.c: Likewise.
	458	* coff-z80.c: Add new relocations for Z80 target and local label
	459	check.
	460	* reloc.c: Add new relocs.
	461	* bfd-in2.h: Regenerate.
	462	* libbfd.h: Regenerate.
	463
0db131fb TC	464	2020-01-02 Tamar Christina <tamar.christina@arm.com>
	465
	466	PR 25210
	467	PR 24753
	468	* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class.
	469
b14ce8bf AM	470	2020-01-01 Alan Modra <amodra@gmail.com>
	471
	472	Update year range in copyright notice of all files.
	473
0b114740	474	For older changes see ChangeLog-2019
3499769a	475	\f
0b114740	476	Copyright (C) 2020 Free Software Foundation, Inc.
3499769a AM	477
	478	Copying and distribution of this file, with or without modification,
	479	are permitted in any medium without royalty provided the copyright
	480	notice and this notice are preserved.
	481
	482	Local Variables:
	483	mode: change-log
	484	left-margin: 8
	485	fill-column: 74
	486	version-control: never
	487	End: