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

2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.

2019-03-14  Nick Clifton  <nickc@redhat.com>

	PR 24334
	* dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
	(save_section_vma): Initialise field to the number of entries in
	the sec_vma table.
	(section_vma_same): Check that the number of entries in the
	sec_vma table matches the number of sections in the bfd.

2019-03-14  Nick Clifton  <nickc@redhat.com>

	PR 24333
	* elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
	section owner pointer when adding the default symbol.

2019-03-14  Nick Clifton  <nickc@redhat.com>

	PR 24332
	* elflink.c (elf_link_add_object_symbols): Add new local variable
	extversym_end.  Initialise it to point to the end of the version
	symbol table, if present.  Check it when initialising and updating
	the ever pointer.

2019-03-13  Sudakshina Das  <sudi.das@arm.com>

	* elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
	(PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
	(setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
	(elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
	and PLT_PAC_PLT.
	(elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
	(get_plt_type): Add case for DT_AARCH64_PAC_PLT.
	(elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.

2019-03-13  Sudakshina Das  <sudi.das@arm.com>
	    Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
	(aarch64_bti_pac_info): New.
	(bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
	(bfd_elf32_aarch64_set_options): Likewise.
	* bfd-in2.h: Regenerate
	* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
	(PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
	(elfNN_aarch64_small_plt0_bti_entry): New.
	(elfNN_aarch64_small_plt_bti_entry): New.
	(elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
	(elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
	(elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
	tlsdesc_plt_entry_size fields.
	(elfNN_aarch64_link_hash_table_create): Initialise the new fields.
	(setup_plt_values): New helper function.
	(bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
	bti enable type.
	(elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
	fixed macros.
	(elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
	(elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
	to plt stubs instead of fixed ones and update filling them according
	to the need for bti.
	(elfNN_aarch64_init_small_plt0_entry): Likewise.
	(elfNN_aarch64_finish_dynamic_sections): Likewise.
	(get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
	(elfNN_aarch64_plt_sym_val): Update size accordingly.
	(elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
	is set.
	(bfd_elfNN_get_synthetic_symtab): Define.
	(elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
	and mising BTI NOTE SECTION.


2019-03-13  Sudakshina Das  <sudi.das@arm.com>

	* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
	linker created inputs from merge.
	* elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
	GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
	(elfNN_aarch64_link_setup_gnu_properties): New.
	(elfNN_aarch64_merge_gnu_properties): New.
	(elf_backend_setup_gnu_properties): Define for AArch64.
	(elf_backend_merge_gnu_properties): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
	(_bfd_aarch64_elf_parse_gnu_properties): Define.
	(_bfd_aarch64_elf_merge_gnu_properties): Define.
	* elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
	(_bfd_aarch64_elf_parse_gnu_properties): Declare.
	(_bfd_aarch64_elf_merge_gnu_properties): Declare.
	(elf_backend_parse_gnu_properties): Define for AArch64.

2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/24322
	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
	merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].

2019-03-12  Alan Modra  <amodra@gmail.com>

	* coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
	nmemb parameter.  Use bfd_alloc2.
	(coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
	Delete assertion.
	(coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
	(coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
	* coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
	doesn't overflow.
	* elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
	(assign_section_numbers): Style fix.
	(swap_out_syms): Use bfd_malloc2.
	(_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
	overflow.
	(_bfd_elf_make_empty_symbol): Style fix.
	(elfobj_grok_stapsdt_note_1): Formatting.
	* elfcode.h (elf_object_p): Use bfd_alloc2.
	(elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
	(elf_slurp_symbol_table): Use bfd_zalloc2.
	(elf_slurp_reloc_table): Use bfd_alloc2.
	(_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
	* elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
	size calculation doesn't overflow.
	(elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
	* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
	* pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.

2019-03-08  Alan Modra  <amodra@gmail.com>

	PR 24311
	* merge.c (merge_strings): Return secinfo.  Don't pad section
	to alignment here.
	(_bfd_merge_sections): Pad section to alignment here, if input
	sections contributing to merged output all pad to alignment.
	Formatting.

2019-03-06  Nick Clifton  <nickc@redhat.com>

	* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
	table pointer.
	* coffgen.c (coff_find_nearest_line_with_names): Do not call
	_bfd_dwarf2_find_symbol_bias if there is no symbol table available.

2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>

	This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
	2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>

	PR 20113
	* elf32-s390.c (allocate_dynrelocs): Update comment.

2019-02-28  Tamar Christina  <tamar.christina@arm.com>

	* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.

2019-02-28  Nick Clifton  <nickc@redhat.com>

	PR 24273
	* elf.c (bfd_elf_string_from_elf_section): Check for a string
	section that is not NUL terminated.

2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/24276
	* elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
	by linker when checking copy reloc on protected symbol.

2019-02-24  Alan Modra  <amodra@gmail.com>

	PR 24144
	* pdp11.c (set_section_contents): Revert 2015-02-24 change.

2019-02-20  Eric Tsai  <erictsai@cadence.com>

	* elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
	sections between the call site and call destination and adjust
	call distance by the largest alignment.

2019-02-20  Alan Hayward  <alan.hayward@arm.com>

	* elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
	* elf.c (elfcore_grok_aarch_pauth): New function.
	(elfcore_grok_note): Check for NT_ARM_PAC_MASK.
	(elfcore_write_aarch_pauth): New function.
	(elfcore_write_register_note): Check for AArch64 pauth section.

2019-02-20  Alan Modra  <amodra@gmail.com>

	PR 24225
	* elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
	return value.

2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>

	* configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
	Darwin hosts, not just or1k.
	* configure: Regenerate.

2019-02-20  Alan Modra  <amodra@gmail.com>

	PR 24236
	* archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
	sentinel NUL to string buffer nearer to loop where it is used.
	Don't go past sentinel when scanning strings, and don't write
	NUL again.
	* archive.c (do_slurp_coff_armap): Simplify string handling to
	archive64.c style.

2019-02-19  Alan Modra  <amodra@gmail.com>

	PR 24235
	* pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
	attempting to prevent read past end of section.

2019-02-18  Alan Modra  <amodra@gmail.com>

	PR 24225
	* elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
	PRIx64 to generate warning messages.  Print local sym names too.

2019-02-09  Vineet Gupta  <vgupta@synopsys.com>

	* elf32-arc (INIT_SYM_STRING): Delete.
	(FINI_SYM_STRING): Likewise.
	(init_str): Likewise.
	(fini_str): Likewise.

2019-02-08  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
	for bss-plt" warning to make it an error.

2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>

	PR ld/18841
	* elf32-sparc.c (elf32_sparc_reloc_type_class): Return
	reloc_class_ifunc for ifunc symbols.
	* elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.

2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>

	* elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
	<R_VISIUM_PC16>: Use explicit range test to detect an overflow.

2019-02-07  Nick Clifton  <nickc@redhat.com>

	* config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
	into the definitely obsolete list.

2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/24151
	* elf64-x86-64.c (elf_x86_64_need_pic): Check
	SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
	(elf_x86_64_relocate_section): Move PIC check for PC-relative
	relocations to ...
	(elf_x86_64_check_relocs): Here.
	(elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
	to check if a symbol is defined in a non-shared object.
	* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.

2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>

	* elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
	of 'labs' (and fix GCC warning).

2019-01-25  Nick Clifton  <nickc@redhat.com>

	* po/ru.po: Updated Russian translation.

2019-01-23  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.

2019-01-21  Nick Clifton  <nickc@redhat.com>

	* po/pt.po: Updated Portuguese translation.
	* po/uk.po: Updated Ukranian translation.

2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>

	PR 24108
	* elf32-nds32.c (nds32_relocate_section): Add space between words
	in error message.
	* elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
	error message.
	(riscv_i_or_e_p): Likewise.
	(riscv_merge_arch_attr_info): Likewise.

2019-01-19  Nick Clifton  <nickc@redhat.com>

	* version.m4: Reset to 2.32.51
	* configure: Regenerate.
	* po/bfd.pot: Regenerate.

2018-06-24  Nick Clifton  <nickc@redhat.com>

	2.32 branch created.

2019-01-16  Kito Cheng  <kito@andestech.com>

	* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
	for OBJ_ATTR_PROC.

2019-01-16  Kito Cheng  <kito@andestech.com>
	    Nelson Chu  <nelson@andestech.com>

	* elfnn-riscv.c (in_subsets): New.
	(out_subsets): Likewise.
	(merged_subsets): Likewise.
	(riscv_std_ext_p): Likewise.
	(riscv_non_std_ext_p): Likewise.
	(riscv_std_sv_ext_p): Likewise.
	(riscv_non_std_sv_ext_p): Likewise.
	(riscv_version_mismatch): Likewise.
	(riscv_i_or_e_p): Likewise.
	(riscv_merge_std_ext): Likewise.
	(riscv_merge_non_std_and_sv_ext): Likewise.
	(riscv_merge_arch_attr_info): Likewise.
	(riscv_merge_attributes): Likewise.
	(_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.

	* elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
	(elf_backend_obj_attrs_vendor): Define.
	(elf_backend_obj_attrs_section_type): Likewise.
	(elf_backend_obj_attrs_section): Likewise.
	(elf_backend_obj_attrs_arg_type): Define as
	riscv_elf_obj_attrs_arg_type.
	* elfxx-riscv.c (riscv_estimate_digit): New.
	(riscv_estimate_arch_strlen1): Likewise.
	(riscv_estimate_arch_strlen): Likewise.
	(riscv_arch_str1): Likewise.
	(riscv_arch_str): Likewise.
	* elfxx-riscv.h (riscv_arch_str): Declare.

2019-01-14  John Darrington <john@darrington.wattle.id.au>

	* bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
	* libbfd.h: regen.
	* elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
	source field.  (md_apply_fix): Apply final fix
	to BFD_RELOC_S12Z_OPR.
	* reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.

2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>

	PR 20113
	* elf32-s390.c (allocate_dynrelocs): Update comment.

2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>

	* warning.m4: Adjust egrep pattern for non-GNU compilers.
	* configure: Regenerate.

2019-01-08  Alan Modra  <amodra@gmail.com>

	PR 23699
	PR 24065
	* ihex.c (ihex_write_object_contents): Properly check 32-bit
	address range.

2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>

	* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
	* bfd/bfd-in2.h: Regenerate.
	* bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
	* bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.

2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>

	* config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
	default target, little endian target is more suitable.

2019-01-04  Alan Modra  <amodra@gmail.com>

	PR 24061
	PR 21786
	* coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
	adjust all callers.
	(EQ_VALUE_IN_FIELD): Likewise.
	* coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.

2019-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2018
\f
Copyright (C) 2019 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
da0d12d2 L	1	2019-03-15 H.J. Lu <hongjiu.lu@intel.com>
	2
	3	* elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
	4
d7f848c3 NC	5	2019-03-14 Nick Clifton <nickc@redhat.com>
	6
	7	PR 24334
	8	* dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
	9	(save_section_vma): Initialise field to the number of entries in
	10	the sec_vma table.
	11	(section_vma_same): Check that the number of entries in the
	12	sec_vma table matches the number of sections in the bfd.
	13
6cc71b82 NC	14	2019-03-14 Nick Clifton <nickc@redhat.com>
	15
	16	PR 24333
	17	* elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
	18	section owner pointer when adding the default symbol.
	19
be22c732 NC	20	2019-03-14 Nick Clifton <nickc@redhat.com>
	21
	22	PR 24332
	23	* elflink.c (elf_link_add_object_symbols): Add new local variable
	24	extversym_end. Initialise it to point to the end of the version
	25	symbol table, if present. Check it when initialising and updating
	26	the ever pointer.
	27
1dbade74 SD	28	2019-03-13 Sudakshina Das <sudi.das@arm.com>
	29
	30	* elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
	31	(PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
	32	(setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
	33	(elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
	34	and PLT_PAC_PLT.
	35	(elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
	36	(get_plt_type): Add case for DT_AARCH64_PAC_PLT.
	37	(elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
	38
37c18eed SD	39	2019-03-13 Sudakshina Das <sudi.das@arm.com>
	40	Szabolcs Nagy <szabolcs.nagy@arm.com>
	41
	42	* bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
	43	(aarch64_bti_pac_info): New.
	44	(bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
	45	(bfd_elf32_aarch64_set_options): Likewise.
	46	* bfd-in2.h: Regenerate
	47	* elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
	48	(PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
	49	(elfNN_aarch64_small_plt0_bti_entry): New.
	50	(elfNN_aarch64_small_plt_bti_entry): New.
	51	(elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
	52	(elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
	53	(elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
	54	tlsdesc_plt_entry_size fields.
	55	(elfNN_aarch64_link_hash_table_create): Initialise the new fields.
	56	(setup_plt_values): New helper function.
	57	(bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
	58	bti enable type.
	59	(elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
	60	fixed macros.
	61	(elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
	62	(elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
	63	to plt stubs instead of fixed ones and update filling them according
	64	to the need for bti.
	65	(elfNN_aarch64_init_small_plt0_entry): Likewise.
	66	(elfNN_aarch64_finish_dynamic_sections): Likewise.
	67	(get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
	68	(elfNN_aarch64_plt_sym_val): Update size accordingly.
	69	(elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
	70	is set.
	71	(bfd_elfNN_get_synthetic_symtab): Define.
	72	(elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
	73	and mising BTI NOTE SECTION.
	74
	75
cd702818 SD	76	2019-03-13 Sudakshina Das <sudi.das@arm.com>
	77
	78	* elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
	79	linker created inputs from merge.
	80	* elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
	81	GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
	82	(elfNN_aarch64_link_setup_gnu_properties): New.
	83	(elfNN_aarch64_merge_gnu_properties): New.
	84	(elf_backend_setup_gnu_properties): Define for AArch64.
	85	(elf_backend_merge_gnu_properties): Likewise.
	86	* elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
	87	(_bfd_aarch64_elf_parse_gnu_properties): Define.
	88	(_bfd_aarch64_elf_merge_gnu_properties): Define.
	89	* elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
	90	(_bfd_aarch64_elf_parse_gnu_properties): Declare.
	91	(_bfd_aarch64_elf_merge_gnu_properties): Declare.
	92	(elf_backend_parse_gnu_properties): Define for AArch64.
	93
44b27f95 L	94	2019-03-13 H.J. Lu <hongjiu.lu@intel.com>
	95
	96	PR ld/24322
	97	* elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
	98	merge GNU_PROPERTY_X86_FEATURE_1_[IBT\|SHSTK].
	99
7a6e0d89 AM	100	2019-03-12 Alan Modra <amodra@gmail.com>
	101
	102	* coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
	103	nmemb parameter. Use bfd_alloc2.
	104	(coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
	105	Delete assertion.
	106	(coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
	107	(coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
	108	* coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
	109	doesn't overflow.
	110	* elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
	111	(assign_section_numbers): Style fix.
	112	(swap_out_syms): Use bfd_malloc2.
	113	(_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
	114	overflow.
	115	(_bfd_elf_make_empty_symbol): Style fix.
	116	(elfobj_grok_stapsdt_note_1): Formatting.
	117	* elfcode.h (elf_object_p): Use bfd_alloc2.
	118	(elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
	119	(elf_slurp_symbol_table): Use bfd_zalloc2.
	120	(elf_slurp_reloc_table): Use bfd_alloc2.
	121	(_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
	122	* elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
	123	size calculation doesn't overflow.
	124	(elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
	125	* mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
	126	* pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
	127
ebd2263b AM	128	2019-03-08 Alan Modra <amodra@gmail.com>
	129
	130	PR 24311
	131	* merge.c (merge_strings): Return secinfo. Don't pad section
	132	to alignment here.
	133	(_bfd_merge_sections): Pad section to alignment here, if input
	134	sections contributing to merged output all pad to alignment.
	135	Formatting.
	136
219d6836 NC	137	2019-03-06 Nick Clifton <nickc@redhat.com>
	138
	139	* dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
	140	table pointer.
	141	* coffgen.c (coff_find_nearest_line_with_names): Do not call
	142	_bfd_dwarf2_find_symbol_bias if there is no symbol table available.
	143
24801b15 AK	144	2019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
	145
	146	This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
	147	2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
	148
	149	PR 20113
	150	* elf32-s390.c (allocate_dynrelocs): Update comment.
	151
4ffd2909 TC	152	2019-02-28 Tamar Christina <tamar.christina@arm.com>
	153
	154	* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
	155
eed5def8 NC	156	2019-02-28 Nick Clifton <nickc@redhat.com>
	157
	158	PR 24273
	159	* elf.c (bfd_elf_string_from_elf_section): Check for a string
	160	section that is not NUL terminated.
	161
5cfe428c L	162	2019-02-27 H.J. Lu <hongjiu.lu@intel.com>
	163
	164	PR ld/24276
	165	* elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
	166	by linker when checking copy reloc on protected symbol.
	167
f616c36b AM	168	2019-02-24 Alan Modra <amodra@gmail.com>
	169
	170	PR 24144
	171	* pdp11.c (set_section_contents): Revert 2015-02-24 change.
	172
eed62915 MF	173	2019-02-20 Eric Tsai <erictsai@cadence.com>
	174
	175	* elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
	176	sections between the call site and call destination and adjust
	177	call distance by the largest alignment.
	178
e6c3b5bf AH	179	2019-02-20 Alan Hayward <alan.hayward@arm.com>
	180
	181	* elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
	182	* elf.c (elfcore_grok_aarch_pauth): New function.
	183	(elfcore_grok_note): Check for NT_ARM_PAC_MASK.
	184	(elfcore_write_aarch_pauth): New function.
	185	(elfcore_write_register_note): Check for AArch64 pauth section.
	186
34d75fb5 AM	187	2019-02-20 Alan Modra <amodra@gmail.com>
	188
	189	PR 24225
	190	* elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
	191	return value.
	192
edd01d07 MR	193	2019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
	194
	195	* configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
	196	Darwin hosts, not just or1k.
	197	* configure: Regenerate.
	198
8abac803 AM	199	2019-02-20 Alan Modra <amodra@gmail.com>
	200
	201	PR 24236
	202	* archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
	203	sentinel NUL to string buffer nearer to loop where it is used.
	204	Don't go past sentinel when scanning strings, and don't write
	205	NUL again.
	206	* archive.c (do_slurp_coff_armap): Simplify string handling to
	207	archive64.c style.
	208
179f2db0 AM	209	2019-02-19 Alan Modra <amodra@gmail.com>
	210
	211	PR 24235
	212	* pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
	213	attempting to prevent read past end of section.
	214
a31b8bd9 AM	215	2019-02-18 Alan Modra <amodra@gmail.com>
	216
	217	PR 24225
	218	* elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
	219	PRIx64 to generate warning messages. Print local sym names too.
	220
a0e90a73 CZ	221	2019-02-09 Vineet Gupta <vgupta@synopsys.com>
	222
	223	* elf32-arc (INIT_SYM_STRING): Delete.
	224	(FINI_SYM_STRING): Likewise.
	225	(init_str): Likewise.
	226	(fini_str): Likewise.
	227
482f3505 AM	228	2019-02-08 Alan Modra <amodra@gmail.com>
	229
	230	* elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
	231	for bss-plt" warning to make it an error.
	232
b2abe1bd EB	233	2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
	234
	235	PR ld/18841
	236	* elf32-sparc.c (elf32_sparc_reloc_type_class): Return
	237	reloc_class_ifunc for ifunc symbols.
	238	* elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
	239
68a09132 EB	240	2019-02-07 Eric Botcazou <ebotcazou@adacore.com>
	241
	242	* elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
	243	<R_VISIUM_PC16>: Use explicit range test to detect an overflow.
	244
2012bf01 NC	245	2019-02-07 Nick Clifton <nickc@redhat.com>
	246
	247	* config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
	248	into the definitely obsolete list.
	249
83924b38 L	250	2019-02-05 H.J. Lu <hongjiu.lu@intel.com>
	251
	252	PR ld/24151
	253	* elf64-x86-64.c (elf_x86_64_need_pic): Check
	254	SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
	255	(elf_x86_64_relocate_section): Move PIC check for PC-relative
	256	relocations to ...
	257	(elf_x86_64_check_relocs): Here.
	258	(elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
	259	to check if a symbol is defined in a non-shared object.
	260	* elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
	261
453f8e1e SDJ	262	2019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
	263
	264	* elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
	265	of 'labs' (and fix GCC warning).
	266
9ed1348c NC	267	2019-01-25 Nick Clifton <nickc@redhat.com>
	268
	269	* po/ru.po: Updated Russian translation.
	270
d9938630 NC	271	2019-01-23 Nick Clifton <nickc@redhat.com>
	272
	273	* po/fr.po: Updated French translation.
	274
375cd423 NC	275	2019-01-21 Nick Clifton <nickc@redhat.com>
	276
	277	* po/pt.po: Updated Portuguese translation.
	278	* po/uk.po: Updated Ukranian translation.
	279
acef8081 YC	280	2019-01-21 Yuri Chornoivan <yurchor@ukr.net>
	281
	282	PR 24108
	283	* elf32-nds32.c (nds32_relocate_section): Add space between words
	284	in error message.
	285	* elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
	286	error message.
	287	(riscv_i_or_e_p): Likewise.
	288	(riscv_merge_arch_attr_info): Likewise.
	289
f48dfe41 NC	290	2019-01-19 Nick Clifton <nickc@redhat.com>
	291
	292	* version.m4: Reset to 2.32.51
	293	* configure: Regenerate.
	294	* po/bfd.pot: Regenerate.
	295
f974f26c NC	296	2018-06-24 Nick Clifton <nickc@redhat.com>
	297
	298	2.32 branch created.
	299
a4bf3d07 JW	300	2019-01-16 Kito Cheng <kito@andestech.com>
	301
	302	* elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
	303	for OBJ_ATTR_PROC.
	304
2dc8dd17 JW	305	2019-01-16 Kito Cheng <kito@andestech.com>
	306	Nelson Chu <nelson@andestech.com>
	307
7d7a7d7c JW	308	* elfnn-riscv.c (in_subsets): New.
	309	(out_subsets): Likewise.
	310	(merged_subsets): Likewise.
	311	(riscv_std_ext_p): Likewise.
	312	(riscv_non_std_ext_p): Likewise.
	313	(riscv_std_sv_ext_p): Likewise.
	314	(riscv_non_std_sv_ext_p): Likewise.
	315	(riscv_version_mismatch): Likewise.
	316	(riscv_i_or_e_p): Likewise.
	317	(riscv_merge_std_ext): Likewise.
	318	(riscv_merge_non_std_and_sv_ext): Likewise.
	319	(riscv_merge_arch_attr_info): Likewise.
	320	(riscv_merge_attributes): Likewise.
	321	(_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
	322
2dc8dd17 JW	323	* elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
	324	(elf_backend_obj_attrs_vendor): Define.
	325	(elf_backend_obj_attrs_section_type): Likewise.
	326	(elf_backend_obj_attrs_section): Likewise.
	327	(elf_backend_obj_attrs_arg_type): Define as
	328	riscv_elf_obj_attrs_arg_type.
	329	* elfxx-riscv.c (riscv_estimate_digit): New.
	330	(riscv_estimate_arch_strlen1): Likewise.
	331	(riscv_estimate_arch_strlen): Likewise.
	332	(riscv_arch_str1): Likewise.
	333	(riscv_arch_str): Likewise.
	334	* elfxx-riscv.h (riscv_arch_str): Declare.
	335
d5dcaf1b JD	336	2019-01-14 John Darrington <john@darrington.wattle.id.au>
	337
	338	* bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
	339	* libbfd.h: regen.
	340	* elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
	341	source field. (md_apply_fix): Apply final fix
	342	to BFD_RELOC_S12Z_OPR.
	343	* reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
	344
5a12586d MT	345	2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
5a12586d MT	346
f466c305	347	PR 20113
5a12586d MT	348	* elf32-s390.c (allocate_dynrelocs): Update comment.
5a12586d MT	349
3107326d AP	350	2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
	351
	352	* warning.m4: Adjust egrep pattern for non-GNU compilers.
	353	* configure: Regenerate.
	354
a9859e01 AM	355	2019-01-08 Alan Modra <amodra@gmail.com>
	356
	357	PR 23699
	358	PR 24065
	359	* ihex.c (ihex_write_object_contents): Properly check 32-bit
	360	address range.
	361
c8c89dac YS	362	2019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
	363
	364	* bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
	365	* bfd/bfd-in2.h: Regenerate.
	366	* bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
	367	* bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
	368
d9858c37 LX	369	2019-01-04 Lifang Xia <lifang_xia@c-sky.com>
	370
	371	* config.bfd (csky--elf \| csky--linux): Modify the csky
	372	default target, little endian target is more suitable.
	373
677bd4c6 AM	374	2019-01-04 Alan Modra <amodra@gmail.com>
	375
	376	PR 24061
	377	PR 21786
	378	* coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
	379	adjust all callers.
	380	(EQ_VALUE_IN_FIELD): Likewise.
	381	* coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
	382
82704155 AM	383	2019-01-01 Alan Modra <amodra@gmail.com>
	384
	385	Update year range in copyright notice of all files.
	386
d5c04e1b	387	For older changes see ChangeLog-2018
3499769a	388	\f
d5c04e1b	389	Copyright (C) 2019 Free Software Foundation, Inc.
3499769a AM	390
	391	Copying and distribution of this file, with or without modification,
	392	are permitted in any medium without royalty provided the copyright
	393	notice and this notice are preserved.
	394
	395	Local Variables:
	396	mode: change-log
	397	left-margin: 8
	398	fill-column: 74
	399	version-control: never
	400	End: