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binutils-gdb/include/ChangeLog
Yuriy Kolerov c0852af056 arc: Put DBNZ instruction to a separate class 
DBNZ instruction decrements its source register operand, and if
the result is non-zero it branches to the location defined by a signed
half-word displacement operand.

DBNZ instruction is in BRANCH class as other branch instrucitons
like B, Bcc, etc. However, DBNZ is the only branch instruction
that stores a branch offset in the second operand. Thus it must
be placed in a distinct class and treated differently.

For example, current logic of arc_insn_get_branch_target in GDB
assumes that a branch offset is always stored in the first operand
for BRANCH class and it's wrong for DBNZ.

include/ChangeLog:

2024-02-14  Yuriy Kolerov  <ykolerov@synopsys.com>

	* opcode/arc.h (enum insn_class_t): Add DBNZ class.

opcodes/ChangeLog:

2024-02-14  Yuriy Kolerov  <ykolerov@synopsys.com>

	* arc-tbl.h (dbnz): Use "DBNZ" class.
	* arc-dis.c (arc_opcode_to_insn_type): Handle "DBNZ" class.

gas/ChangeLog:

2024-02-14  Yuriy Kolerov  <ykolerov@synopsys.com>

	* config/tc-arc.c (is_br_jmp_insn_p): Add check against "DBNZ".
2024-02-14 11:36:52 +01:00

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2024-02-14 Yuriy Kolerov <ykolerov@synopsys.com>
* opcode/arc.h (enum insn_class_t): Add DBNZ class.
2024-02-12 Frederic Cambus <fred@statdns.com>
* elf/common.h (PT_OPENBSD_SYSCALLS): Define.
2024-01-29 Jose E. Marchesi <jose.marchesi@oracle.com>
* opcode/bpf.h (enum bpf_insn_id): Remove BPF_INSN_LDINDDW and
BPF_INSN_LDABSDW instructions.
2024-01-15 Nick Clifton <nickc@redhat.com>
* 2.42 branch point.
2023-11-28 Jakub Jelinek <jakub@redhat.com>
* sha1.h (sha1_process_bytes_fn): New typedef.
(sha1_choose_process_bytes): Declare.
2023-11-10 Simon Marchi <simon.marchi@efficios.com>
* elf/amdgpu.h (EF_AMDGPU_MACH_AMDGCN_GFX1100,
EF_AMDGPU_MACH_AMDGCN_GFX1101,
EF_AMDGPU_MACH_AMDGCN_GFX1102): New.
2023-11-10 Nick Clifton <nickc@redhat.com>
* bfdlink.h (struct bfd_link_info): Update descriptions of the
'execstack', 'noexecstack' and 'warn_execstack' fields.
Add 'error_exectack' and 'warn_is_error_for_rwx_segments' fields.
2023-10-30 Nick Clifton <nickc@redhat.com>
* elf/bpf.h (R_BPF_64_NODYLD32): Add a note that this reloc is
generated by other tools, eg LLVM.
2023-09-28 Frederic Cambus <fred@statdns.com>
* elf/common.h (PT_OPENBSD_NOBTCFI): Define.
2023-08-02 Tom Tromey <tromey@adacore.com>
* coff/x86_64.h (COFF_X86_64_H): Add include guard.
* coff/loongarch64.h (COFF_LOONGARCH64_H): Add include guard.
* coff/aarch64.h (COFF_AARCH64_H): Add include guard.
2023-07-30 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf/bpf.h (EF_BPF_CPUVER): Define.
* opcode/bpf.h (BPF_XBPF): Change from 0xf to 0xff so it fits in
EF_BPF_CPUVER.
2023-07-24 Jose E. Marchesi <jose.marchesi@oracle.com>
* opcode/bpf.h (BPF_IMM32_BSWAP16): Define.
(BPF_IMM32_BSWAP32): Likewise.
(BPF_IMM32_BSWAP64): Likewise.
(enum bpf_insn_id): New entries BPF_INSN_BSWAP{16,32,64}.
2023-07-24 Jose E. Marchesi <jose.marchesi@oracle.com>
* opcode/bpf.h (enum bpf_insn_id): Add entry BPF_INSN_JAL.
(enum bpf_insn_id): Remove spurious entry BPF_INSN_CALLI.
2023-07-21 Jose E. Marchesi <jose.marchesi@oracle.com>
* opcode/bpf.h (enum bpf_insn_id): Add entries for signed load
instructions.
(BPF_MODE_SMEM): Define.
2023-07-21 Jose E. Marchesi <jose.marchesi@oracle.com>
* opcode/bpf.h (BPF_OFFSET16_MOVS8): Define.
(BPF_OFFSET16_MOVS16): Likewise.
(BPF_OFFSET16_MOVS32): Likewise.
(enum bpf_insn_id): Add entries for MOVS{8,16,32}R and
MOVS32{8,16,32}R.
2023-07-03 Nick Clifton <nickc@redhat.com>
2.41 Branch Point.
2023-05-25 Andreas Schwab <schwab@linux-m68k.org>
* coff/pe.h (IMAGE_FILE_MACHINE_AMD64): Remove duplicate
definition. Alphabetize.
2023-03-23 Frederic Cambus <fred@statdns.com>
* elf/common.h (PT_OPENBSD_MUTABLE): Define.
2023-01-03 Luis Machado <luis.machado@arm.com>
* elf/common.h (NT_ARM_SSVE): Define.
(NT_ARM_ZA): Define.
2022-12-31 Nick Clifton <nickc@redhat.com>
* 2.40 branch created.
2022-10-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* diagnostics.h (DIAGNOSTIC_IGNORE_SELF_MOVE): Define for GCC 13+.
2022-07-08 Nick Clifton <nickc@redhat.com>
* 2.39 branch created.
2022-04-20 Clément Chigot <clement.chigot@atos.net>
* coff/xcoff.h (struct xcoff_loader_info): Add ldrel_count and
libpath fields.
2022-04-07 Mark Harmstone <mark@harmstone.com>
* coff/i386.h: Define R_SECTION.
* coff/x86_64.h: Likewise.
2022-04-01 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (NT_FREEBSD_X86_SEGBASES): Define.
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/amdgpu.h: Add relocation values.
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/amdgcn.h (NT_AMDGPU_METADATA): New.
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/amdgcn.h: Add EF_AMDGPU_MACH_AMDGCN_* and
EF_AMDGPU_FEATURE_* defines.
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/common.h (ELFOSABI_AMDGPU_PAL, ELFOSABI_AMDGPU_MESA3D):
New.
2022-03-16 Simon Marchi <simon.marchi@efficios.com>
* elf/amdgpu.h: New.
* elf/common.h (ELFOSABI_AMDGPU_HSA): Add.
2022-03-11 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
* collectorAPI.h: New file.
* libcollector.h: New file.
* libfcollector.h: New file.
2022-01-25 Klaus Ziegler <klausz@haus-gisela.de>
PR 28816
* elf/common.h (AT_SUN_HWCAP): Make definition conditional.
2022-01-22 Nick Clifton <nickc@redhat.com>
* 2.38 release branch created.
2022-01-13 Nick Clifton <nickc@redhat.com>
Import from gcc mainline:
2021-01-03 Mike Frysinger <vapier@gentoo.org>
* libiberty.h (strverscmp): Delete duplicate prototype.
2021-12-07 John Baldwin <jhb@FreeBSD.org>
* elf/common.h (AT_FREEBSD_FXRNG, AT_FREEBSD_KPRELOAD): Define.
2021-12-01 Nick Clifton <nickc@redhat.com>
PR 28630
* coff/internal.h (x_n): Use bfd_hostptr_t for the fields in this
structure.
2021-11-25 Andrew Burgess <aburgess@redhat.com>
Simon Cook <simon.cook@embecosm.com>
* dis-asm.h (disassembler_options_riscv): Declare.
2021-11-16 Fangrui Song <maskray@google.com>
* elf/common.h (DT_ENCODING): Bump to 38.
* elf/external.h (Elf32_External_Relr): New.
(Elf64_External_Relr): New.
2021-09-07 Luis Machado <luis.machado@linaro.org>
Revert: [AArch64] MTE corefile support
2021-05-21 Luis Machado <luis.machado@linaro.org>
* elf/common.h (NT_MEMTAG): New constant.
(NT_MEMTAG_TYPE_AARCH_MTE): New constant.
2021-07-03 Nick Clifton <nickc@redhat.com>
* 2.37 release branch created.
2021-07-03 Nick Clifton <nickc@redhat.com>
Import from gcc mainline:
2021-03-31 Patrick Palka <ppalka@redhat.com>
PR c++/88115
* demangle.h (enum demangle_component_type): Add
DEMANGLE_COMPONENT_VENDOR_EXPR.
2021-07-01 Mike Frysinger <vapier@gentoo.org>
* opcode/aarch64.h (aarch64_opcode_table): Mark const.
2021-07-01 Richard Earnshaw <rearnsha@arm.com>
PR gas/28031
* opcode/arm.h (FPU_ANY): Exclude XScale-related features.
2021-06-18 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (GNU_PROPERTY_UINT32_AND_LO): New.
(GNU_PROPERTY_UINT32_AND_HI): Likewise.
(GNU_PROPERTY_UINT32_OR_LO): Likewise.
(GNU_PROPERTY_UINT32_OR_HI): Likewise.
2021-06-15 Nick Clifton <nickc@redhat.com>
* elf/common.h (NT_GO_BUILDID): Define.
2021-06-02 Shahab Vahedi <shahab@synopsys.com>
* dis-asm.h (disassembler_options_arc): New prototype.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* opcode/mips.h (cpu_is_member): Remove code for MIPSr6 ISA
exclusion.
(opcode_is_member): Handle ISA level exclusion.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* opcode/mips.h (isa_is_member): New inline function, factored
out from...
(opcode_is_member): ... here.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* opcode/mips.h: Document `g' and `y' operand codes.
(mips_reg_operand_type): Add OP_REG_CONTROL enumeration
constant.
2021-05-29 Maciej W. Rozycki <macro@orcam.me.uk>
* opcode/mips.h: Complement change made to opcodes and remove
references to the `g' regular MIPS ISA operand code.
2021-05-28 H.J. Lu <hongjiu.lu@intel.com>
PR ld/27905
* elf/common.h (GNU_PROPERTY_X86_FEATURE_2_CODE16): Removed.
2021-05-26 H.J. Lu <hongjiu.lu@intel.com>
PR ld/27905
* elf/common.h (GNU_PROPERTY_X86_FEATURE_2_CODE16): New.
2021-05-23 Tiezhu Yang <yangtiezhu@loongson.cn>
* elf/common.h (EM_LOONGARCH): Change Loongson Loongarch to
LoongArch.
2021-05-21 Luis Machado <luis.machado@linaro.org>
* elf/common.h (NT_MEMTAG): New constant.
(NT_MEMTAG_TYPE_AARCH_MTE): New constant.
2021-05-07 Clément Chigot <clement.chigot@atos.net>
* coff/internal.h (C_DWARF): New define.
* coff/xcoff.h (SSUBTYP_DWLOC, SSUBTYP_DWFRAME,
SSUBTYP_DWMAC): New defines.
2021-05-06 Stafford Horne <shorne@gmail.com>
PR 21464
* elf/or1k.h (elf_or1k_reloc_type): Define R_OR1K_GOT_AHI16 number.
2021-05-06 Nick Alcock <nick.alcock@oracle.com>
* ctf.h (CTF_K_UNKNOWN): Document that it can be used for
nonrepresentable types, not just padding.
* ctf-api.h (ctf_add_unknown): New.
2021-04-22 Clément Chigot <clement.chigot@atos.net>
* coff/internal.h (union internal_auxent):
Add x_sect structure.
* coff/rs6000.h (union external_auxent): Rework to
match official documentation.
* coff/rs6k64.h (union external_auxent): Likewise.
(_AUX_SECT): New define.
2021-04-21 Eli Zaretskii <eliz@gnu.org>
PR 27760
* coff/pe.h (IMAGE_DLLCHARACTERISTICS_APPCONTAINER): Define.
(IMAGE_DLLCHARACTERISTICS_GUARD_CF): Define.
2021-04-16 Alan Modra <amodra@gmail.com>
PR 27567
* coff/internal.h (struct internal_scnhdr): Make s_flags unsigned long.
* coff/pe.h (COFF_ENCODE_ALIGNMENT): Don't set align flags for an
executable and return false. Do so for a relocatable object and
evaluate to true.
* coff/ti.h (COFF_ENCODE_ALIGNMENT): Add bfd arg and evaluate to true.
(COFF_DECODE_ALIGNMENT): Formatting.
* coff/z80.h (COFF_ENCODE_ALIGNMENT): Similarly.
(COFF_DECODE_ALIGNMENT): Similarly.
2021-04-09 Alan Modra <amodra@gmail.com>
* dis-asm.h (struct disassemble_info): Add dynrelbuf and dynrelcount.
2021-04-06 Alan Modra <amodra@gmail.com>
* dis-asm.h (struct disassemble_info <symbol_at_address_func>):
Return asymbol*.
2021-04-01 Martin Liska <mliska@suse.cz>
* opcode/cr16.h (strneq): Remove strneq and use startswith.
2021-03-31 Alan Modra <amodra@gmail.com>
* bfdlink.h: Replace bfd_boolean with bool throughout.
* coff/ecoff.h: Likewise.
* coff/xcoff.h: Likewise.
* dis-asm.h: Likewise.
* elf/mmix.h: Likewise.
* elf/xtensa.h: Likewise.
* opcode/aarch64.h: Likewise, and FALSE with false, TRUE with true.
* opcode/arc.h: Likewise.
* opcode/mips.h: Likewise.
* opcode/tic6x-opcode-table.h: Likewise.
* opcode/tic6x.h: Likewise.
2021-03-31 Alan Modra <amodra@gmail.com>
* cgen/basic-modes.h: Include stdint.h in place of bfd_stdint.h.
* elf/nfp.h: Likewise.
* opcode/aarch64.h: Likewise.
* opcode/cgen.h: Likewise.
* opcode/nfp.h: Likewise.
* opcode/ppc.h: Likewise.
2021-03-29 Alan Modra <amodra@gmail.com>
* opcode/aarch64.h (alias_opcode_p): Simplify boolean expression.
(opcode_has_alias, pseudo_opcode_p, optional_operand_p): Likewise.
(opcode_has_special_coder): Likewise.
2021-03-29 Alan Modra <amodra@gmail.com>
* opcode/aarch64.h (aarch64_opcode_encode): Correct prototype.
2021-03-25 Nick Alcock <nick.alcock@oracle.com>
PR libctf/27628
* ctf-api.h: Fix some indentation.
(CTF_SET_STID): Always do an unsigned shift, even if STID is
signed.
2021-03-19 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (EM_INTEL205): Renamed to ...
(EM_INTELGT): This.
2021-03-16 Nick Clifton <nickc@redhat.com>
* coff/internal.h (struct internal_auxent): Fix a couple of typos
in comment describing the x_fname field.
2021-03-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
* opcode/riscv-opc.h: Support zba, zbb and zbc extensions.
* opcode/riscv.h (riscv_insn_class): Add INSN_CLASS_ZB*.
2021-03-12 Frederic Cambus <fred@statdns.com>
* elf/common.h (NT_NETBSD_PAX, NT_NETBSD_PAX_MPROTECT)
(NT_NETBSD_PAX_NOMPROTECT, NT_NETBSD_PAX_GUARD, NT_NETBSD_PAX_NOGUARD)
(NT_NETBSD_PAX_ASLR, NT_NETBSD_PAX_NOASLR): Define.
2021-03-12 Clément Chigot <clement.chigot@atos.net>
* coff/internal.h (struct internal_aouthdr): Add new fields.
* coff/rs6000.h (AOUTHDRÃ): Add new fields.
* coff/rs6k64.h (struct external_filehdr): Likewise.
* coff/xcoff.h (_TDATA), _TBSS): New defines
(RS6K_AOUTHDR_TLS_LE, RS6K_AOUTHDR_RAS, RS6K_AOUTHDR_ALGNTDATA,
RS6K_AOUTHDR_SHR_SYMTAB, RS6K_AOUTHDR_FORK_POLICY,
RS6K_AOUTHDR_FORK_COR): New defines.
(XMC_TU): Removed.
(XMC_UL): New define.
2021-03-12 Clément Chigot <clement.chigot@atos.net>
* coff/xcoff.h (R_RTB): Remove.
(R_TRL): Fix value.
2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* elf/common.h (NT_RISCV_CSR): Define.
2021-03-05 Craig Blackmore <craig.blackmore@embecosm.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* elf/common.h (NT_GDB_TDESC): Define.
2021-03-03 Alan Modra <amodra@gmail.com>
* coff/internal.h: Delete obsolete relocation defines. Move used
relocation defines..
* coff/i386.h: ..to here..
* coff/ti.h: ..and here..
* coff/x86_64.h: ..and here..
* coff/z80.h: ..and here..
* coff/z8k.h: ..and here.
2021-03-02 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (CTF_LINK_SHARE_DUPLICATED): Note that this might
merely change how much deduplication is done.
2021-03-01 Alan Modra <amodra@gmail.com>
Fangrui Song <maskray@google.com>
* bfdlink.h (struct bfd_link_info): Add start_stop_gc.
2021-02-21 Alan Modra <amodra@gmail.com>
* bfdlink.h (struct bfd_link_info): Add warn_multiple_definition.
2021-02-17 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (ctf_arc_lookup_symbol_name): New.
(ctf_lookup_by_symbol_name): Likewise.
2021-02-19 Nelson Chu <nelson.chu@sifive.com>
PR 27158
* opcode/riscv.h: Updated encoding macros.
2021-02-18 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv.h: Moved stuff and make the file tidy.
2021-02-15 Andreas Krebbel <krebbel@linux.ibm.com>
* opcode/s390.h (enum s390_opcode_cpu_val): Add
S390_OPCODE_ARCH14.
2021-02-08 Mike Frysinger <vapier@gentoo.org>
* opcode/tic54x.h (mmregs): Rename to ...
(tic54x_mmregs): ... this.
(regs): Rename to ...
(tic54x_regs): ... this.
(condition_codes): Rename to ...
(tic54x_condition_codes): ... this.
(cc2_codes): Rename to ...
(tic54x_cc2_codes): ... this.
(status_bits): Rename to ...
(tic54x_status_bits): ... this.
(cc3_codes): Rename to ...
(tic54x_cc3_codes): ... this.
(misc_symbols): Rename to ...
(tic54x_misc_symbols): ... this.
2021-02-05 Nelson Chu <nelson.chu@sifive.com>
PR 27348
* opcode/riscv.h: Remove obsolete OP_*CUSTOM_IMM.
2021-02-05 Nelson Chu <nelson.chu@sifive.com>
PR 27348
* opcode/riscv-opc.h: Remove obsolete Xcustom support.
2021-01-27 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (ECTF_NONAME): New.
(ECTF_NERR): Adjust.
2021-01-26 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (CTF_LINK_NO_FILTER_REPORTED_SYMS): New.
2021-02-04 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv-opc.h: Removed macros for zb* extensions.
* opcode/riscv.h (riscv_insn_class): Removed INSN_CLASS_ZB*.
2021-01-15 Nelson Chu <nelson.chu@sifive.com>
* opcode/riscv.h: Indent and GNU coding standards tidy,
also aligned the code.
2021-01-15 Nelson Chu <nelson.chu@sifive.com>
* elf/riscv.h: Comments tidy and improvement.
* opcode/riscv-opc.h: Likewise.
* opcode/riscv.h: Likewise.
2021-01-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_CSRE): Delete.
(aarch64_opnd): Delete AARCH64_OPND_CSRE_CSR.
2021-01-09 Nick Clifton <nickc@redhat.com>
* 2.36 release branch crated.
2021-01-07 Philipp Tomsich <prt@gnu.org>
* opcode/riscv-opc.h: Added MATCH_PAUSE, MASK_PAUSE and DECLARE_INSN
for pause hint instruction.
* opcode/riscv.h (enum riscv_insn_class): Added INSN_CLASS_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>
* opcode/riscv-opc.h: Added MASK/MATCH/DECLARE_INSN for ZBA/ZBB/ZBC.
* opcode/riscv.h (riscv_insn_class): Added INSN_CLASS_ZB*.
(enum riscv_isa_spec_class): Added ISA_SPEC_CLASS_DRAFT for the
frozen extensions.
2021-01-05 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (CTF_MN_RECURSE): New.
(ctf_member_next): Add flags argument.
2021-01-05 Nick Alcock <nick.alcock@oracle.com>
* ctf-api.h (ECTF_INCOMPLETE): New.
(ECTF_NERR): Adjust.
2021-01-01 Nicolas Boulenguez <nicolas@debian.org>
* coff/internal.h: Correct comment spelling.
* coff/sym.h: Likewise.
* opcode/aarch64.h: Likewise.
2021-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2020
Copyright (C) 2021-2024 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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fill-column: 74
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