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binutils-gdb/include/ChangeLog
Nick Alcock 2f6ecaed66 libctf, binutils: support CTF archives like objdump 
objdump and readelf have one major CTF-related behavioural difference:
objdump can read .ctf sections that contain CTF archives and extract and
dump their members, while readelf cannot.  Since the linker often emits
CTF archives, this means that readelf intermittently and (from the
user's perspective) randomly fails to read CTF in files that ld emits,
with a confusing error message wrongly claiming that the CTF content is
corrupt.  This is purely because the archive-opening code in libctf was
needlessly tangled up with the BFD code, so readelf couldn't use it.

Here, we disentangle it, moving ctf_new_archive_internal from
ctf-open-bfd.c into ctf-archive.c and merging it with the helper
function in ctf-archive.c it was already using.  We add a new public API
function ctf_arc_bufopen, that looks very like ctf_bufopen but returns
an archive given suitable section data rather than a ctf_file_t: the
archive is a ctf_archive_t, so it can be called on raw CTF dictionaries
(with no archive present) and will return a single-member synthetic
"archive".

There is a tiny lifetime tweak here: before now, the archive code could
assume that the symbol section in the ctf_archive_internal wrapper
structure was always owned by BFD if it was present and should always be
freed: now, the caller can pass one in via ctf_arc_bufopen, wihch has
the usual lifetime rules for such sections (caller frees): so we add an
extra field to track whether this is an internal call from ctf-open-bfd,
in which case we still free the symbol section.

include/
	* ctf-api.h (ctf_arc_bufopen): New.
libctf/
	* ctf-impl.h (ctf_new_archive_internal): Declare.
	(ctf_arc_bufopen): Remove.
	(ctf_archive_internal) <ctfi_free_symsect>: New.
	* ctf-archive.c (ctf_arc_close): Use it.
	(ctf_arc_bufopen): Fuse into...
	(ctf_new_archive_internal): ... this, moved across from...
	* ctf-open-bfd.c: ... here.
	(ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
	* libctf.ver: Add it.
binutils/
	* readelf.c (dump_section_as_ctf): Support .ctf archives using
	ctf_arc_bufopen.  Automatically load the .ctf member of such
	archives as the parent of all other members, unless specifically
	overridden via --ctf-parent.  Split out dumping code into...
	(dump_ctf_archive_member): ... here, as in objdump, and call
	it once per archive member.
	(dump_ctf_indent_lines): Code style fix.
2020-06-26 15:56:39 +01:00

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2020-06-26 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (ctf_arc_bufopen): New.
2020-06-26 Pat Bernardi <bernardi@adacore.com>
* elf/m68k.h: Add enum for GNU object attribute with floating point
tag name and values.
2020-06-25 Nick Clifton <nickc@redhat.com>
* libiberty.h (bsearch_r): Remove use of the register keyword from
the prototype.
2020-06-24 H.J. Lu <hongjiu.lu@intel.com>
Sync with GCC
2020-06-23 Nick Alcock <nick.alcock@oracle.com>
* libiberty.h (bsearch_r): New.
2020-04-17 Martin Liska <mliska@suse.cz>
Jonathan Yong <10walls@gmail.com>
PR gcov-profile/94570
* filenames.h (defined): Do not define HAVE_DOS_BASED_FILE_SYSTEM
for CYGWIN.
2020-06-22 Alex Coplan <alex.coplan@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_SHA2): Normalize.
(AARCH64_FEATURE_AES): Likewise.
(AARCH64_FEATURE_V8_4): Likewise.
(AARCH64_FEATURE_SM4): Likewise.
(AARCH64_FEATURE_SHA3): Likewise.
(AARCH64_FEATURE_V8): Likewise.
(AARCH64_FEATURE_V8_2): Likewise.
(AARCH64_FEATURE_V8_3): Likewise.
(AARCH64_FEATURE_FP): Likewise.
(AARCH64_FEATURE_SIMD): Likewise.
(AARCH64_FEATURE_CRC): Likewise.
(AARCH64_FEATURE_LSE): Likewise.
(AARCH64_FEATURE_PAN): Likewise.
(AARCH64_FEATURE_LOR): Likewise.
(AARCH64_FEATURE_RDMA): Likewise.
(AARCH64_FEATURE_V8_1): Likewise.
(AARCH64_FEATURE_F16): Likewise.
(AARCH64_FEATURE_RAS): Likewise.
(AARCH64_FEATURE_PROFILE): Likewise.
(AARCH64_FEATURE_SVE): Likewise.
(AARCH64_FEATURE_RCPC): Likewise.
(AARCH64_FEATURE_COMPNUM): Likewise.
(AARCH64_FEATURE_DOTPROD): Likewise.
(AARCH64_FEATURE_F16_FML): Likewise.
(AARCH64_FEATURE_V8_5): Likewise.
(AARCH64_FEATURE_V8_6): Likewise.
(AARCH64_FEATURE_BFLOAT16): Likewise.
(AARCH64_FEATURE_FLAGMANIP): Likewise.
(AARCH64_FEATURE_FRINTTS): Likewise.
(AARCH64_FEATURE_SB): Likewise.
(AARCH64_FEATURE_PREDRES): Likewise.
(AARCH64_FEATURE_CVADP): Likewise.
(AARCH64_FEATURE_RNG): Likewise.
(AARCH64_FEATURE_BTI): Likewise.
(AARCH64_FEATURE_SCXTNUM): Likewise.
(AARCH64_FEATURE_ID_PFR2): Likewise.
(AARCH64_FEATURE_SSBS): Likewise.
(AARCH64_FEATURE_MEMTAG): Likewise.
(AARCH64_FEATURE_TME): Likewise.
(AARCH64_FEATURE_I8MM): Likewise.
(AARCH64_FEATURE_F32MM): Likewise.
(AARCH64_FEATURE_F64MM): Likewise.
(AARCH64_FEATURE_SVE2): Likewise.
(AARCH64_FEATURE_SVE2_AES): Likewise.
(AARCH64_FEATURE_SVE2_BITPERM): Likewise.
(AARCH64_FEATURE_SVE2_SM4): Likewise.
(AARCH64_FEATURE_SVE2_SHA3): Likewise.
2020-06-22 Saagar Jha <saagar@saagarjha.com>
* mach-o/loader.h: Add declarations of two new Mach-O load
commands.
2020-06-22 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv.h (riscv_get_priv_spec_class): Move the function
forward declarations to bfd/elfxx-riscv.h.
(riscv_get_priv_spec_name): Likewise.
2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
* elf/xtensa.h (xtensa_abi_choice): New declaration.
2020-06-12 Roland McGrath <mcgrathr@google.com>
* bfdlink.h (struct bfd_link_info): New field start_stop_visibility.
2020-06-12 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv-opc.h: Update the defined versions of CSR from
PRIV_SPEC_CLASS_1P9 to PRIV_SPEC_CLASS_1P9P1. Also, drop the
MISA DECLARE_CSR_ALIAS since it's aborted version is v1.9.
* opcode/riscv.h (enum riscv_priv_spec_class): Remove
PRIV_SPEC_CLASS_1P9.
2020-06-11 Alex Coplan <alex.coplan@arm.com>
* opcode/aarch64.h (aarch64_sys_reg): Add required features to struct
describing system registers.
2020-06-11 Alan Modra <amodra@gmail.com>
* elf/mips.h (Elf32_RegInfo): Use fixed width integer types.
(Elf64_Internal_RegInfo, Elf_Internal_Options): Likewise.
2020-06-06 Alan Modra <amodra@gmail.com>
* 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.
2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
* opcode/cgen.h: Get an `endian' argument in both
cgen_get_insn_value and cgen_put_insn_value.
2020-06-04 Jose E. Marchesi <jemarch@gnu.org>
* opcode/cgen.h (enum cgen_cpu_open_arg): New value
CGEN_CPU_OPEN_INSN_ENDIAN.
2020-06-03 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv.h: Remove #include "bfd.h". And change the return
types of riscv_get_isa_spec_class and riscv_get_priv_spec_class
from bfd_boolean to int.
2020-05-28 Alan Modra <amodra@gmail.com>
PR 26044
* opcode/tilepro.h (TILEPRO_NUM_PIPELINE_ENCODINGS): Move to
tilepro_pipeline enum.
2020-05-27 H.J. Lu <hongjiu.lu@intel.com>
PR ld/22909
* bfdlink.h (textrel_check_method): New enum.
(bfd_link_textrel_check): New.
(bfd_link_info): Replace warn_shared_textrel and error_textrel
with textrel_check.
2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h: Update comments for ET_EXEC and ET_DYN.
2020-05-20 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv.h: Include "bfd.h" to support bfd_boolean.
(enum riscv_isa_spec_class): New enum class. All supported ISA spec
belong to one of the class
(struct riscv_ext_version): New structure holds version information
for the specific ISA.
* opcode/riscv-opc.h (DECLARE_CSR): There are two version information,
define_version and abort_version. The define_version means which
privilege spec is started to define the CSR, and the abort_version
means which privilege spec is started to abort the CSR. If the CSR is
valid for the newest spec, then the abort_version should be
PRIV_SPEC_CLASS_DRAFT.
(DECLARE_CSR_ALIAS): Same as DECLARE_CSR, but only for the obselete CSR.
* opcode/riscv.h (enum riscv_priv_spec_class): New enum class. Define
the current supported privilege spec versions.
(struct riscv_csr_extra): Add new fields to store more information
about the CSR. We use these information to find the suitable CSR
address when user choosing a specific privilege spec.
2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
PR 25992
* opcode/arm.h (ARM_EXT2_V8R): Define. Modified ARM_AEXT2_V8R.
2020-05-11 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPERAND_ACC): Define. Renumber following
PPC_OPERAND defines.
2020-05-11 Alan Modra <amodra@gmail.com>
* elf/ppc64.h: Update comment.
* opcode/ppc.h (PPC_OPCODE_POWER10): Rename from PPC_OPCODE_POWERXX.
2020-04-30 Alex Coplan <alex.coplan@arm.com>
* opcode/aarch64.h (enum aarch64_opnd): Add
AARCH64_OPND_UNDEFINED.
2020-04-23 Anton Kolesov <anton.kolesov@synopsys.com>
* elf/common.h (NT_ARC_V2): New macro definitions.
2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
PR ld/25861
* elf/xtensa.h (elf_xtensa_reloc_type): New entries for
R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}.
2020-04-21 Alan Modra <amodra@gmail.com>
* elf/sh.h (STO_SH5_ISA32, SHF_SH5_ISA32, SHF_SH5_ISA32_MIXED),
(SHT_SH5_CR_SORTED, STT_DATALABEL): Delete.
2020-04-10 Fangrui Song <maskray@google.com>
PR binutils/24613
* bfdlink.h (enum report_method): Delete RM_GENERATE_WARNING and
RM_GENERATE_ERROR. Add RM_DIAGNOSE.
(struct bfd_link_info): Add warn_unresolved_syms.
2020-04-14 Stephen Casner <casner@acm.org>
PR ld/25677
* aout/aout64.h (N_DATADDR): Add IMAGIC case.
2020-04-02 Jan W. Jagersma <jwjagersma@gmail.com>
* coff/go32exe.h: Remove file.
* coff/internal.h (struct internal_filehdr): Remove field
go32stub. Remove flag F_GO32STUB.
2020-04-01 Martin Liska <mliska@suse.cz>
Maciej W. Rozycki <macro@linux-mips.org>
PR lto/94249
* plugin-api.h: Fix a typo.
2020-03-30 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv-opc.h: Update CSR to 1.11.
2020-03-26 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (AT_FREEBSD_BSDFLAGS): Define.
2020-03-24 Martin Liska <mliska@suse.cz>
PR lto/94249
* plugin-api.h: Add more robust endianess detection.
2020-03-21 Martin Liska <mliska@suse.cz>
* plugin-api.h (enum ld_plugin_symbol_type): Remove
comma after last value of an enum.
* lto-symtab.h (enum gcc_plugin_symbol_type): Likewise.
2020-03-19 Martin Liska <mliska@suse.cz>
* lto-symtab.h (enum gcc_plugin_symbol_type): New.
(enum gcc_plugin_symbol_section_kind): Likewise.
2020-03-19 Martin Liska <mliska@suse.cz>
* plugin-api.h (struct ld_plugin_symbol): Split
int def into 4 char fields.
(enum ld_plugin_symbol_type): New.
(enum ld_plugin_symbol_section_kind): New.
(enum ld_plugin_tag): Add LDPT_ADD_SYMBOLS_V2.
2020-03-13 Kamil Rytarowski <n54@gmx.com>
* elf/common.h (NT_NETBSDCORE_LWPSTATUS): New define.
2020-03-13 Kamil Rytarowski <n54@gmx.com>
* elf/common.h (NT_NETBSDCORE_AUXV): New define.
2020-03-13 Christophe Lyon <christophe.lyon@linaro.org>
* bfdlink.h (bfd_link_info): Add non_contiguous_regions and
non_contiguous_regions_warnings fields.
2020-03-13 Christian Eggers <ceggers@gmx.de>
* bfdlink.h (struct bfd_link_order): Add unit (bytes/octets) to
offset and size members.
* elf/internal.h (struct elf_internal_phdr): Likewise for
p_align member.
(struct elf_segment_map): Likewise for p_paddr and p_size
members
2020-03-13 Christian Eggers <ceggers@gmx.de>
* elf/internal.h (struct elf_internal_phdr): Add unit (octets)
to several member field comments.
(Elf_Internal_Shdr): likewise.
2020-03-10 Alan Modra <amodra@gmail.com>
* som/aout.h (SOM_AUX_ID_MANDATORY, SOM_SPACE_IS_LOADABLE),
(SOM_SYMBOL_HIDDEN, SOM_SYMBOL_HAS_LONG_RETURN): Use 1u << 31.
* som/lst.h (LST_SYMBOL_HIDDEN): Likewise.
2020-03-03 Luis Machado <luis.machado@linaro.org>
* elf/common.h (AT_L1I_CACHESIZE, AT_L1I_CACHEGEOMETRY)
(AT_L1D_CACHESIZE, AT_L1D_CACHEGEOMETRY, AT_L2_CACHESIZE)
(AT_L2_CACHEGEOMETRY, AT_L3_CACHESIZE, AT_L3_CACHEGEOMETRY)
(AT_MINSIGSTKSZ): New defines, imported from glibc.
2020-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
Import from gcc mainline:
2020-02-05 Andrew Burgess <andrew.burgess@embecosm.com>
* hashtab.h (htab_remove_elt): Make a parameter const.
(htab_remove_elt_with_hash): Likewise.
2020-02-20 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv-opc.h: Extend DECLARE_CSR and DECLARE_CSR_ALIAS to
record riscv_csr_class.
2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
Matthew Malcomson <matthew.malcomson@arm.com>
* opcode/arm.h (ARM_EXT2_CDE): New extension macro.
(ARM_EXT2_CDE0): New extension macro.
(ARM_EXT2_CDE1): New extension macro.
(ARM_EXT2_CDE2): New extension macro.
(ARM_EXT2_CDE3): New extension macro.
(ARM_EXT2_CDE4): New extension macro.
(ARM_EXT2_CDE5): New extension macro.
(ARM_EXT2_CDE6): New extension macro.
(ARM_EXT2_CDE7): New extension macro.
2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
PR 25469
* coff/internal.h (R_IMM16BE): Define.
* elf/z80.h (EF_Z80_MACH_Z80N): Define.
(R_Z80_16_BE): New reloc.
2020-02-04 Alan Modra <amodra@gmail.com>
* opcode/d30v.h (struct pd_reg): Make value field unsigned.
2020-01-16 Jon Turney <jon.turney@dronecode.org.uk>
* coff/internal.h (PE_IMAGE_DEBUG_TYPE_VC_FEATURE)
(PE_IMAGE_DEBUG_TYPE_POGO, PE_IMAGE_DEBUG_TYPE_ILTCG)
(PE_IMAGE_DEBUG_TYPE_MPX, PE_IMAGE_DEBUG_TYPE_REPRO): Add.
2020-01-18 Nick Clifton <nickc@redhat.com>
Binutils 2.34 branch created.
2020-01-17 Nick Clifton <nickc@redhat.com>
* Import from gcc mainline:
2019-06-10 Martin Liska <mliska@suse.cz>
* ansidecl.h (ATTRIBUTE_WARN_UNUSED_RESULT): New macro.
* libiberty.h (xmalloc): Use it.
(xrealloc): Likewise.
(xcalloc): Likewise.
(xstrdup): Likewise.
(xstrndup): Likewise.
(xmemdup): Likewise.
2019-06-10 Martin Liska <mliska@suse.cz>
* ansidecl.h:
(ATTRIBUTE_RESULT_SIZE_1): Define new macro.
(ATTRIBUTE_RESULT_SIZE_2): Likewise.
(ATTRIBUTE_RESULT_SIZE_1_2): Likewise.
* libiberty.h (xmalloc): Add RESULT_SIZE attribute.
(xrealloc): Likewise.
(xcalloc): Likewise.
2019-11-16 Tim Ruehsen <tim.ruehsen@gmx.de>
* demangle.h (struct demangle_component): Add member
d_counting.
2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs>
* demangle.h (rust_demangle_callback): Add.
2019-07-18 Eduard-Mihai Burtescu <eddyb@lyken.rs>
* demangle.h (rust_is_mangled): Move to libiberty/rust-demangle.h.
(rust_demangle_sym): Move to libiberty/rust-demangle.h.
2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR 25376
* opcodes/arm.h (FPU_MVE, FPU_MVE_FPU): Move these features to...
(ARM_EXT2_MVE, ARM_EXT2_MVE_FP): ... the CORE_HIGH space.
(ARM_ANY): Redefine to not include any MVE bits.
(ARM_FEATURE_ALL): Removed.
2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* opcode/msp430.h (enum msp430_expp_e): New.
(struct msp430_operand_s): Add expp member to struct.
2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
* elf/arc-cpu.def: Update ARC cpu list.
2020-01-13 Alan Modra <amodra@gmail.com>
* opcode/tic4x.h (EXTR): Delete.
(EXTRU, EXTRS, INSERTU, INSERTS): Rewrite without zero/sign
extension using shifts. Do trim INSERTU value to specified bitfield.
2020-01-10 Alan Modra <amodra@gmail.com>
* opcode/spu.h: Formatting.
(UNSIGNED_EXTRACT): Use 1u.
(SIGNED_EXTRACT): Don't sign extend with shifts.
(DECODE_INSN_I9a, DECODE_INSN_I9b): Avoid left shift of signed value.
Keep result signed.
(DECODE_INSN_U9a, DECODE_INSN_U9b): Delete.
2020-01-07 Shahab Vahedi <shahab@synopsys.com>
* opcode/arc.h (insn_class_t): Add 'LLOCK' and 'SCOND'.
2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
* coff/internal.h: Add defintions of Z80 reloc names.
2020-01-02 Christian Biesinger <cbiesinger@google.com>
* opcode/s12z.h: Undef REG_Y.
2020-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2019
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
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