[gdb/build] Fix gdbserver build with -fsanitize=address

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

2021-01-07  Philipp Tomsich  <prt@gnu.org>

	* elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.

2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
	    Jim Wilson  <jimw@sifive.com>
	    Andrew Waterman  <andrew@sifive.com>
	    Maxim Blinov  <maxim.blinov@embecosm.com>
	    Kito Cheng  <kito.cheng@sifive.com>
	    Nelson Chu  <nelson.chu@sifive.com>

	* elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.

2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
	(bfinfdpic_check_relocs): Likewise.

2021-01-06  Alan Modra  <amodra@gmail.com>

	* elf32-score.c (s3_bfd_score_info_to_howto): Report an error
	on unknown r_type.
	* elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.

2021-01-06  Alan Modra  <amodra@gmail.com>

	* config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
	(sparc64-*-solaris2*): Add sparc_elf64_vec and
	sparc_elf32_vec.

2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>

	* config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
	riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
	* configure.ac: Handle riscv_elf[32|64]_be_vec.
	* configure: Regenerate.
	* elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
	riscv_is_insn_reloc.
	(riscv_get_insn): RISC-V instructions are always little endian, but
	bfd_get may be used for big-endian, so add new riscv_get_insn to handle
	the insturctions.
	(riscv_put_insn): Likewsie.
	(riscv_is_insn_reloc): Check if we are relocaing an instruction.
	(perform_relocation): Call riscv_is_insn_reloc to decide if we should
	use riscv_[get|put]_insn or bfd_[get|put].
	(riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
	or bfd_[get|put]l16 for code.
	(riscv_elf_relocate_section): Likewise.
	(riscv_elf_finish_dynamic_symbol): Likewise.
	(riscv_elf_finish_dynamic_sections): Likewise.
	(_bfd_riscv_relax_call): Likewise.
	(_bfd_riscv_relax_lui): Likewise.
	(_bfd_riscv_relax_align): Likewise.
	(_bfd_riscv_relax_pc): Likewise.
	(riscv_elf_object_p): Handled for big endian.
	(TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
	* targets.c: Add riscv_elf[32|64]_be_vec.
	(_bfd_target_vector): Likewise.

2021-01-05  Alan Modra  <amodra@gmail.com>

	* elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
	for relocatable executable.

2021-01-05  Alan Modra  <amodra@gmail.com>

	* vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.

2021-01-05  Nelson Chu  <nelson.chu@sifive.com>

	* elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
	make sure gp symbol is output as a dynamic symbol.

2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/26256
	* elflink.c (compare_link_order): Place unordered sections before
	ordered sections.
	(elf_fixup_link_order): Add a link info argument.  Allow mixed
	ordered and unordered input sections for non-relocatable link.
	Sort the consecutive bfd_indirect_link_order sections with the
	same pattern.  Change the offsets of the bfd_indirect_link_order
	sections only.
	(bfd_elf_final_link): Pass info to elf_fixup_link_order.
	* section.c (bfd_section): Add pattern.
	(BFD_FAKE_SECTION): Initialize pattern to NULL.
	* bfd-in2.h: Regenerated.

2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>

	* elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
	of private flags with 0x.
	* elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.

2021-01-04  Alan Modra  <amodra@gmail.com>

	PR 26822
	* elflink.c (elf_link_input_bfd): Use the file base name in
	linker generated STT_FILE symbols.

2021-01-04  Nelson Chu  <nelson.chu@sifive.com>

	* elfxx-riscv.c (riscv_compare_subsets): Removed static.
	* elfxx-riscv.h: Add declaration.
	* elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
	riscv_compare_subsets to check the orders.
	(riscv_skip_prefix): Removed.
	(riscv_prefix_cmp): Removed.

2021-01-04  Alan Modra  <amodra@gmail.com>

	PR 26741
	* elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
	calculating subset version length.

2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>

	* xcofflink.c: Correct spelling in comments.

2021-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2020
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