binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Jan Beulich	49d5d12d0e	x86: drop unnecessary {,No}Rex64	8 years ago
Jan Beulich	f5eb1d70fb	x86: also allow D on 3-operand insns For now this is just for VMOVS{D,S}.	8 years ago
Jan Beulich	dbbc8b7e62	x86: use D attribute also for SIMD templates Various moves come in load and store forms, and just like on the GPR and FPU sides there would better be only one pattern. In some cases this is not feasible because the opcodes are too different, but quite a few cases follow a similar standard scheme. Introduce Opcode_SIMD_FloatD and Opcode_SIMD_IntD, generalize handling in operand_size_match() (reverse operand handling there simply needs to match "straight" operand one), and fix a long standing, but so far only latent bug with when to zap found_reverse_match. Also once again drop IgnoreSize where pointlessly applied to templates touched anyway as well as word when redundant with Reg.	8 years ago
Jan Beulich	d276ec695e	x86-64: bndmk, bndldx, and bndstx don't allow RIP-relative addressing	8 years ago
John Darrington	9da4dfd681	S12Z: Make disassebler work for --enable-targets=all config. opcodes/ * disassemble.c (ARCH_s12z): Define if ARCH_all.	8 years ago
Jim Wilson	be192bc284	RISC-V: Correct the requirement of compressed floating point instructions 2018-08-31 Kito Cheng <kito@andestech.com> gas/ * testsuite/gas/riscv/c-fld-fsd-fail.d: New. * testsuite/gas/riscv/c-fld-fsd-fail.l: Likewise. * testsuite/gas/riscv/c-fld-fsd-fail.s: Likewise. opcodes/ * riscv-opc.c (riscv_opcodes): Fix incorrect subset info for compressed floating point instructions.	8 years ago
Jim Wilson	43135d3b15	RISC-V: Allow instruction require more than one extension 2018-08-29 Kito Cheng <kito@andestech.com> gas/ * config/tc-riscv.c (riscv_subset_supports): New argument: xlen_required. (riscv_multi_subset_supports): New function, able to check more than one extension. (riscv_ip): Use riscv_multi_subset_supports instead of riscv_subset_supports. (riscv_set_arch): Update call-site for riscv_subset_supports. (riscv_after_parse_args): Likewise. include/ opcode/riscv.h (MAX_SUBSET_NUM): New. (riscv_opcode): Add xlen_requirement field and change type of subset. opcodes/ riscv-dis.c (riscv_disassemble_insn): Check XLEN by riscv_opcode.xlen_requirement. * riscv-opc.c (riscv_opcodes): Update for struct change.	8 years ago
Martin Aberg	df28970fcc	sparc/leon: add support for partial write psr instruction Partial write %PSR (PWRPSR) is a SPARC V8e option that allows the WRPSR instruction to only affect the %PSR.ET field. When available it is enabled by setting the rd field of the WRPSR instruction to a value other than 0. For Leon processors with support for partial write %PSR (currently GR740 and GR716) the rd value must be 1. opcodes/ChangeLog: 2018-08-29 Martin Aberg <maberg@gaisler.com> * sparc-opc.c (sparc_opcodes): Add Leon specific partial write psr (PWRPSR) instruction. gas/ChangeLog: 2018-08-29 Daniel Cederman <cederman@gaisler.com> * testsuite/gas/sparc/leon.d: New test. * testsuite/gas/sparc/leon.s: New test. * testsuite/gas/sparc/sparc.exp: Execute the pwrpsr test.	8 years ago
Chenghua Xu	9108bc33b1	[MIPS] Add Loongson 2K1000 proccessor support. bfd/ * archures.c (bfd_architecture): New machine bfd_mach_mips_gs264e. * bfd-in2.h (bfd_architecture): Likewise. * cpu-mips.c (enum I_xxx): Likewise. (arch_info_struct): Likewise. * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_GS264E. (mips_set_isa_flags): Likewise. (mips_mach_extensions): Map bfd_mach_mips_gs264e to bfd_mach_mips_gs464e extension. binutils/ * NEWS: Mention Loongson 2K1000 proccessor support. * readelf.c (get_machine_flags): Handle gs264e. elfcpp/ * mips.c (EF_MIPS_MACH): New E_MIPS_MACH_GS264E. gas/ * config/tc-mips.c (ISA_HAS_ODD_SINGLE_FPR): Exclude CPU_GS264E. (mips_cpu_info_table): Add gs264e descriptors. * doc/as.texi (march table): Add gs264e. include/ * elf/mips.h (E_MIPS_MACH_XXX): New E_MIPS_MACH_GS264E. * opcode/mips.h (CPU_XXX): New CPU_GS264E. ld/ * testsuite/ld-mips-elf/mips-elf-flags.exp: Run good_combination gs264e and gs464e. opcodes/ * mips-dis.c (mips_arch_choices): Add gs264e descriptors.	8 years ago
Chenghua Xu	bd782c07b9	[MIPS] Add Loongson 3A2000/3A3000 proccessor support. bfd/ * archures.c (bfd_architecture): New machine bfd_mach_mips_gs464e. * bfd-in2.h (bfd_architecture): Likewise. * cpu-mips.c (enum I_xxx): Likewise. (arch_info_struct): Likewise. * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_GS464E. (mips_set_isa_flags): Likewise. (mips_mach_extensions): Map bfd_mach_mips_gs464e to bfd_mach_mips_gs464 extension. binutils/ * NEWS: Mention Loongson 3A2000/3A3000 proccessor support. * readelf.c (get_machine_flags): Handle gs464e. elfcpp/ * mips.c (EF_MIPS_MACH): New E_MIPS_MACH_GS464E. gas/ * config/tc-mips.c (ISA_HAS_ODD_SINGLE_FPR): Exclude CPU_GS464E. (mips_cpu_info_table): Add gs464e descriptors. * doc/as.texi (march table): Add gs464e. include/ * elf/mips.h (E_MIPS_MACH_XXX): New E_MIPS_MACH_GS464E. * opcode/mips.h (CPU_XXX): New CPU_GS464E. ld/ * testsuite/ld-mips-elf/mips-elf-flags.exp: Run good_combination gs464e and gs464. opcodes/ * mips-dis.c (mips_arch_choices): Add gs464e descriptors.	8 years ago
Chenghua Xu	ac8cb70f36	[MIPS] Add Loongson 3A1000 proccessor support. bfd/ * archures.c (bfd_architecture): Rename bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464. * bfd-in2.h (bfd_architecture): Likewise. * cpu-mips.c (enum I_xxx): Likewise. (arch_info_struct): Likewise. * elfxx-mips.c (_bfd_elf_mips_mach): Likewise. (mips_set_isa_flags): Likewise. (mips_mach_extensions): Likewise. (bfd_mips_isa_ext_mach): Likewise. (bfd_mips_isa_ext): Likewise. (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A. binutils/ * NEWS: Mention Loongson 3A1000 proccessor support. * readelf.c (get_machine_flags): Rename loongson-3a to gs464. (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A. elfcpp/ * mips.c (EF_MIPS_MACH): Rename E_MIPS_MACH_LS3A to E_MIPS_MACH_GS464. gas/ * config/tc-mips.c (ISA_HAS_ODD_SINGLE_FPR): Rename CPU_LOONGSON_3A to CPU_GS464. (mips_cpu_info_table): Add gs464 descriptors, Keep loongson3a as an alias of gs464 for compatibility. * doc/as.texi (march table): Rename loongson3a to gs464. * testsuite/gas/mips/loongson-3a-mmi.d: Set "ISA Extension" flag to None. gold/ * mips.cc (Mips_mach, add_machine_extensions, elf_mips_mach): Rename loongson3a to gs464. (mips_isa_ext_mach, mips_isa_ext): Delete loongson3a. (infer_abiflags): Use ases instead of isa_ext for infer ABI flags. (elf_mips_mach_name): Rename loongson3a to gs464. include/ * elf/mips.h (E_MIPS_MACH_XXX): Rename E_MIPS_MACH_LS3A to E_MIPS_MACH_GS464. (AFL_EXT_XXX): Delete AFL_EXT_LOONGSON_3A. * opcode/mips.h (INSN_XXX): Delete INSN_LOONGSON_3A. (CPU_XXX): Rename CPU_LOONGSON_3A to CPU_GS464. * opcode/mips.h (mips_isa_table): Delete CPU_LOONGSON_3A case. ld/ * testsuite/ld-mips-elf/mips-elf-flags.exp: Rename loongson3a to gs464. opcodes/ * mips-dis.c (mips_arch_choices): Add gs464 descriptors, Keep loongson3a as an alias of gs464 for compatibility. * mips-opc.c (mips_opcodes): Change Comments.	8 years ago
Chenghua Xu	a693765e23	[MIPS/GAS] Add Loongson EXT2 Instructions support. bfd/ * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension. binutils/ * readelf.c (print_mips_ases): Add Loongson EXT2 extension. gas/ * NEWS: Mention Loongson EXTensions R2 (EXT2) support. * config/tc-mips.c (options): Add OPTION_LOONGSON_EXT2 and OPTION_NO_LOONGSON_EXT2. (md_longopts): Likewise. (mips_ases): Define availability for EXT. (mips_convert_ase_flags): Map ASE_LOONGSON_EXT2 to AFL_ASE_LOONGSON_EXT2. (md_show_usage): Add help for -mloongson-ext2 and -mno-loongson-ext2. * doc/as.texi: Document -mloongson-ext2, -mno-loongson-ext2. * doc/c-mips.texi: Document -mloongson-ext2, -mno-loongson-ext2, .set loongson-ext2 and .set noloongson-ext2. * testsuite/gas/mips/loongson-ext2.d: New test. * testsuite/gas/mips/loongson-ext2.s: New test. * testsuite/gas/mips/mips.exp: Run loongson-ext2 test. include/ * elf/mips.h (AFL_ASE_LOONGSON_EXT2): New macro. (AFL_ASE_MASK): Update to include AFL_ASE_LOONGSON_EXT2. * opcode/mips.h (ASE_LOONGSON_EXT2): New macro. opcodes/ * mips-dis.c (parse_mips_ase_option): Handle -M loongson-ext option. (print_mips_disassembler_options): Document -M loongson-ext. * mips-opc.c (LEXT2): New macro. (mips_opcodes): Add cto, ctz, dcto, dctz instructions.	8 years ago
Chenghua Xu	bdc6c06e3b	[MIPS/GAS] Split Loongson EXT Instructions from loongson3a. bfd/ * elfxx-mips.c (infer_mips_abiflags): Use ases instead of isa_ext for infer ABI flags. (print_mips_ases): Add Loongson EXT extension. binutils/ * readelf.c (print_mips_ases): Add Loongson EXT extension. elfcpp/ * mips.h (AFL_ASE_LOONGSON_EXT): New enum. gas/ * NEWS: Mention Loongson EXTensions (EXT) support. * config/tc-mips.c (options): Add OPTION_LOONGSON_EXT and OPTION_NO_LOONGSON_EXT. (md_longopts): Likewise. (mips_ases): Define availability for EXT. (mips_convert_ase_flags): Map ASE_LOONGSON_EXT to AFL_ASE_LOONGSON_EXT. (mips_cpu_info_table): Add ASE_LOONGSON_EXT for loongson3a. (md_show_usage): Add help for -mloongson-ext and -mno-loongson-ext. * doc/as.texi: Document -mloongson-ext, -mno-loongson-ext. * doc/c-mips.texi: Document -mloongson-ext, -mno-loongson-ext, .set loongson-ext and .set noloongson-ext. * testsuite/gas/mips/loongson-mmi.d: Add ASE flag. include/ * elf/mips.h (AFL_ASE_LOONGSON_EXT): New macro. (AFL_ASE_MASK): Update to include AFL_ASE_LOONGSON_EXT. * opcode/mips.h (ASE_LOONGSON_EXT): New macro. opcodes/ * mips-dis.c (mips_arch_choices): Add EXT to loongson3a descriptors. (parse_mips_ase_option): Handle -M loongson-ext option. (print_mips_disassembler_options): Document -M loongson-ext. * mips-opc.c (IL3A): Delete. * mips-opc.c (LEXT): New macro. (mips_opcodes): Replace IL2F\|IL3A marking with LEXT for EXT instructions.	8 years ago
Chenghua Xu	716c08de28	[MIPS/GAS] Split Loongson CAM Instructions from loongson3a bfd/ * elfxx-mips.c (print_mips_ases): Add CAM extension. binutils/ * readelf.c (print_mips_ases): Add CAM extension. gas/ * NEWS: Mention Loongson Content Address Memory (CAM) support. * config/tc-mips.c (options): Add OPTION_LOONGSON_CAM and OPTION_NO_LOONGSON_CAM. (md_longopts): Likewise. (mips_ases): Define availability for CAM. (mips_convert_ase_flags): Map ASE_LOONGSON_CAM to AFL_ASE_LOONGSON_CAM. (mips_cpu_info_table): Add ASE_LOONGSON_CAM for loongson3a. (md_show_usage): Add help for -mloongson-cam and -mno-loongson-cam. * doc/as.texi: Document -mloongson-cam, -mno-loongson-cam. * doc/c-mips.texi: Document -mloongson-cam, -mno-loongson-cam, .set loongson-cam and .set noloongson-cam. * testsuite/gas/mips/loongson-3a-2.d: Move cam test to ... * testsuite/gas/mips/loongson-cam.d: Here. Add ISA/ASE flag verification. * testsuite/gas/mips/loongson-3a-2.s: Move cam test to ... * testsuite/gas/mips/loongson-cam.s: Here. * testsuite/gas/mips/loongson-3a-mmi.d: Add ASE flag. * testsuite/gas/mips/mips.exp: Run loongson-cam test. include/ * elf/mips.h (AFL_ASE_LOONGSON_CAM): New macro. (AFL_ASE_MASK): Update to include AFL_ASE_LOONGSON_CAM. * opcode/mips.h (ASE_LOONGSON_CAM): New macro. opcodes/ * mips-dis.c (mips_arch_choices): Add CAM to loongson3a descriptors. (parse_mips_ase_option): Handle -M loongson-cam option. (print_mips_disassembler_options): Document -M loongson-cam. * mips-opc.c (LCAM): New macro. (mips_opcodes): Replace IL2F\|IL3A marking with LCAM for CAM instructions.	8 years ago
Alan Modra	9cf7e5687f	Use operand->extract to provide defaults for optional PowerPC operands Most optional operands to powerpc instructions use a default value of zero, but there are a few exceptions. Those have been handled by PPC_OPERAND_OPTIONAL_VALUE and an entry in the powerpc_operands table for the default value, smuggled in the shift field. This patch changes that to using the operand extract function to provide non-zero defaults. I've also moved the code determining whether optional operands are provided or omitted, to the point the first optional operand is seen, and allowed for the possibility of optional base register operands in a future patch. The patch does change the error you get on invalid assembly like ld 3,4 You'll now see "missing operand" rather than "syntax error; end of line, expected `('". gas/ * config/tc-ppc.c (md_assemble): Delay counting of optional operands until one is encountered. Allow for the possibility of optional base regs, ie. PPC_OPERAND_PARENS. Call ppc_optional_operand_value with extra args. include/ * opcode/ppc.h (struct powerpc_operand): Correct "insert" comment. Mention use of "extract" function to provide default value. (PPC_OPERAND_OPTIONAL_VALUE): Delete. (ppc_optional_operand_value): Rewrite to use extract function. opcodes/ * ppc-dis.c (operand_value_powerpc): Init "invalid". (skip_optional_operands): Count optional operands, and update ppc_optional_operand_value call. * ppc-opc.c (extract_dxdn): Remove ATTRIBUTE_UNUSED from used arg. (extract_vlensi): Likewise. (extract_fxm): Return default value for missing optional operand. (extract_ls, extract_raq, extract_tbr): Likewise. (insert_sxl, extract_sxl): New functions. (insert_esync, extract_esync): Remove Power9 handling and simplify. (powerpc_operands <FXM4, TBR>): Delete PPC_OPERAND_OPTIONAL_VALUE flag and extra entry. (powerpc_operands <SXL>): Likewise, and use insert_sxl and extract_sxl.	8 years ago
Alan Modra	08a8fe2ffd	Fix s12z test regexps Fixes ERROR: tcl error sourcing .../gas/testsuite/gas/s12z/s12z.exp. ERROR: couldn't compile regular expression pattern: quantifier operand invalid run_dump_test expected output lines are regexps. * testsuite/gas/s12z/bit-manip-invalid.d: Correct regexps.	8 years ago
Alan Modra	d203b41ac7	Tidy bit twiddling * sh-opc.h (MASK): Simplify.	8 years ago
John Darrington	f41078422a	Opcodes: (BRCLR / BRSET) Disassemble reserved codes instead of aborting. Bit manipulation instructions which are not normally generated by the assembler, should nevertheless be decoded by the disassembler. opcodes/ * s12z-dis.c: BM_RESERVED1 to behave like BM_OPR_REG, and BM_RESERVED0 like BM_REG_IMM.	8 years ago
John Darrington	7ba3ba91a3	S12Z: Move opcode header to public include directory. opcodes/ * s12z.h: Delete. * s12z-dis.c: Adjust path of included file. include/ * opcode/s12z.h: New file. gas/ * config/tc-s12z.c: Adjust path of included file.	8 years ago
H.J. Lu	1bc60e5624	x86-64: Display eiz for address with the addr32 prefix In 64-bit mode, display eiz for address with the addr32 prefix and without base nor index registers. For mov -0xccddef(,%eiz,), %rax disassembler now displays: 67 48 8b 04 25 11 22 33 ff mov -0xccddef(,%eiz,1),%rax instead of 67 48 8b 04 25 11 22 33 ff addr32 mov 0xffffffffff332211,%rax gas/ * testsuite/gas/i386/evex-no-scale-64.d: Updated. * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise. * testsuite/gas/i386/x86-64-addr32.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise. * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise. * testsuite/gas/i386/x86-64-addr32.s: Add %eiz tests. opcodes/ * i386-dis.c (OP_E_memory): In 64-bit mode, display eiz for address with the addr32 prefix and without base nor index registers.	8 years ago
H.J. Lu	d871f3f483	x86: Add CpuCMOV and CpuFXSR There are separate CPUID feature bits for fxsave/fxrstor and cmovCC instructions. This patch adds CpuCMOV and CpuFXSR to replace Cpu686 on corresponding instructions. gas/ * config/tc-i386.c (cpu_arch): Add .cmov and .fxsr. (cpu_noarch): Add nocmov and nofxsr. * doc/c-i386.texi: Document cmov and fxsr. opcodes/ * i386-gen.c (cpu_flag_init): Add CpuCMOV and CpuFXSR to CPU_I686_FLAGS. Add CPU_CMOV_FLAGS, CPU_FXSR_FLAGS, CPU_ANY_CMOV_FLAGS and CPU_ANY_FXSR_FLAGS. (cpu_flags): Add CpuCMOV and CpuFXSR. * i386-opc.tbl: Replace Cpu686 with CpuFXSR on fxsave, fxsave64, fxrstor and fxrstor64. Replace Cpu686 with CpuCMOV on cmovCC. * i386-init.h: Regenerated. * i386-tbl.h: Likewise.	8 years ago
claziss	b6523c37fb	[ARC] Update handling AUX-registers. Update aux-registers data-base, and accept aux-registers names with upper/lowercase names. opcode/ 2017-07-18 Claudiu Zissulescu <claziss@synopsys.com> * arc-regs.h: Update aux-registers. gas/ 2017-07-18 Claudiu Zissulescu <claziss@synopsys.com> * config/tc-arc.c (find_opcode_match): Accept uppercase aux-regs names. * testsuite/gas/arc/ld2.d: Update test. * testsuite/gas/arc/taux.d: Likewise. * testsuite/gas/arc/taux.s: Likewise. include/ 2017-07-18 Claudiu Zissulescu <claziss@synopsys.com> * opcode/arc.h (ARC_OPCODE_ARCV1): Define.	8 years ago
Jan Beulich	e968fc9b63	x86: fold RegEip/RegRip and RegEiz/RegRiz This allows to simplify the code in a number of places.	8 years ago
Jan Beulich	dbf8be89ed	x86: drop NoRex64 from {,v}pmov{s,z}x* They're pointless with IgnoreSize also specified, and even more so when no Qword operand exists.	8 years ago
Jan Beulich	c48dadc9a8	x86: drop "mem" operand type attribute No template specifies this bit, so there's no point recording it in the templates. Use a flags[] bit instead.	8 years ago
Alan Modra	cb86a42aba	csky regen bfd/ * po/SRC-POTFILES.in: Regenerate. gas/ * po/POTFILES.in: Regenerate. ld/ * po/BLD-POTFILES.in: Regenerate. opcodes/ * po/POTFILES.in: Regenerate.	8 years ago
Nick Clifton	07cc045019	Correct previous update - new translation for the opcodes subdirectory. opcodes * po/sv.po: Updated Swedish translation.	8 years ago
Jan Beulich	1424ad8677	x86: also optimize KXOR{D,Q} and KANDN{D,Q} These can be converted to 2-byte VEX encoding when both source registers are the same, by using KXORW / KANDNW as replacement.	8 years ago
Jan Beulich	ae2387feae	x86: fold various AVX512 templates with so far differing Masking attributes There's no insn allowing ZEROING_MASKING alone. Re-purpose its value for handling the not uncommon case of insns allowing either form of masking with register operands, but only merging masking with a memory operand.	8 years ago
Jan Beulich	6ff00b5e12	x86/Intel: correct permitted operand sizes for AVX512 scatter/gather AVX gather insns correctly allow the element size to be specified rather than the full vector size. Make AVX512 ones match.	8 years ago
Jan Beulich	e951d5ca3d	x86: drop CpuVREX It is fully redundant with CpuAVX512F.	8 years ago
Jim Wilson	eb41b24898	RISC-V: Set insn info fields correctly when disassembling. include/ * opcode/riscv.h (INSN_TYPE, INSN_BRANCH, INSN_CONDBRANCH, INSN_JSR) (INSN_DREF, INSN_DATA_SIZE, INSN_DATA_SIZE_SHIFT, INSN_1_BYTE) (INSN_2_BYTE, INSN_4_BYTE, INSN_8_BYTE, INSN_16_BYTE): New. opcodes/ * riscv-dis.c (riscv_disassemble_insn): Set insn_type and data_size fields. * riscv-opc.c (riscv_opcodes): Use new INSN_* flags to annotate insns.	8 years ago
Andrew Jenner	b8891f8d62	Add support for the C_SKY series of processors. This patch series is a new binutils port for C-SKY processors, including support for both the V1 and V2 processor variants. V1 is derived from the MCore architecture while V2 is substantially different, with mixed 16- and 32-bit instructions, a larger register set, a different (but overlapping) ABI, etc. There is support for bare-metal ELF targets and Linux with both glibc and uClibc. This code is being contributed jointly by C-SKY Microsystems and Mentor Graphics. C-SKY is responsible for the technical content and has proposed Lifang Xia and Yunhai Shang as port maintainers. (Note that C-SKY does have a corporate copyright assignment on file with the FSF.) Mentor Graphics' role has been cleaning up the code, adding documentation and additional test cases, etc, to address issues we anticipated reviewers would complain about. bfd * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY. (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise. * Makefile.in: Regenerated. * archures.c (enum bfd_architecture): Add bfd_arch_csky and related bfd_mach defines. (bfd_csky_arch): Declare. (bfd_archures_list): Add C-SKY. * bfd-in.h (elf32_csky_build_stubs): Declare. (elf32_csky_size_stubs): Declare. (elf32_csky_next_input_section: Declare. (elf32_csky_setup_section_lists): Declare. * bfd-in2.h: Regenerated. * config.bfd: Add C-SKY. * configure.ac: Likewise. * configure: Regenerated. * cpu-csky.c: New file. * elf-bfd.h (enum elf_target_id): Add C-SKY. * elf32-csky.c: New file. * libbfd.h: Regenerated. * reloc.c: Add C-SKY relocations. * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare. (_bfd_target_vector): Add C-SKY target vector entries. binutils* readelf.c: Include elf/csky.h. (guess_is_rela): Handle EM_CSKY. (dump_relocations): Likewise. (get_machine_name): Likewise. (is_32bit_abs_reloc): Likewise. include * dis-asm.h (csky_symbol_is_valid): Declare. * opcode/csky.h: New file. opcodes * Makefile.am (TARGET_LIBOPCODES_CFILES): Add csky-dis.c. * Makefile.in: Regenerated. * configure.ac: Add C-SKY. * configure: Regenerated. * csky-dis.c: New file. * csky-opc.h: New file. * disassemble.c (ARCH_csky): Define. (disassembler, disassemble_init_for_target): Add case for ARCH_csky. * disassemble.h (print_insn_csky, csky_get_disassembler): Declare. gas * Makefile.am (TARGET_CPU_CFILES): Add entry for C-SKY. (TARGET_CPU_HFILES, TARGET_ENV_HFILES): Likewise. * Makefile.in: Regenerated. * config/tc-csky.c: New file. * config/tc-csky.h: New file. * config/te-csky_abiv1.h: New file. * config/te-csky_abiv1_linux.h: New file. * config/te-csky_abiv2.h: New file. * config/te-csky_abiv2_linux.h: New file. * configure.tgt: Add C-SKY. * doc/Makefile.am (CPU_DOCS): Add entry for C-SKY. * doc/Makefile.in: Regenerated. * doc/all.texi: Set CSKY feature. * doc/as.texi (Overview): Add C-SKY options. (Machine Dependencies): Likewise. * doc/c-csky.texi: New file. * testsuite/gas/csky/: New test cases. ld Makefile.am (ALL_EMULATION_SOURCES): Add C-SKY emulations. (ecskyelf.c, ecskyelf_linux.c): New rules. * Makefile.in: Regenerated. * configure.tgt: Add C-SKY. * emulparams/cskyelf.sh: New file. * emulparams/cskyelf_linux.sh: New file. * emultempl/cskyelf.em: New file. * gen-doc.texi: Add C-SKY. * ld.texi: Likewise. (Options specific to C-SKY targets): New section. * testsuite/ld-csky/*: New tests.	8 years ago
Alan Modra	16065af1b0	Re: PowerPC Improve support for Gekko & Broadway PowerPC has replaced use of "long" for insns with "int64_t", in preparation for 64-bit power10 insns. * ppc-opc.c (insert_sprbat): Correct function parameter and return type. (extract_sprbat): Likewise, variable too.	8 years ago
Alex Chadwick	fa758a7046	PowerPC Improve support for Gekko & Broadway This is a relatively straightforward patch to improve support for the IBM Gekko and IBM Broadway processors. Broadway is functionally equivalent to the IBM 750CL, while Gekko's functionality is a subset of theirs. The patch simplifies this reality and adds -mgekko and -mbroadway as aliases for -m750cl. I didn't feel it was worth wasting a PPC_OPCODE_* bit to differentiate Gekko. The patch adds a number of simplified mnemonics for special purpose register access. Notably, Broadway adds 4 additional IBAT and DBAT registers but these are not assigned sequential SPR numbers. gas/ * config/tc-ppc.c (md_show_usage): Add -mgekko and -mbroadway. * doc/as.texi (Target PowerPC options): Add -mgekko and -mbroadway. * doc/c-ppc.texi (PowerPC-Opts): Likewise. * testsuite/gas/ppc/broadway.d, * testsuite/gas/ppc/broadway.s: New test for broadway. * testsuite/gas/ppc/ppc.exp: Run new test. include/ * opcode/ppc.h (PPC_OPCODE_750): Adjust comment. opcodes/ * ppc-dis.c (ppc_opts): Add -mgekko and -mbroadway. (powerpc_init_dialect): Handle bfd_mach_ppc_750. * ppc-opc.c (insert_sprbat, extract_sprbat): New functions to support disjointed BAT. (powerpc_operands): Allow extra bit in SPRBAT_MASK. Add SPRGQR. (XSPRGQR_MASK, GEKKO, BROADWAY): Define. (powerpc_opcodes): Add 750cl extended mnemonics for spr access.	8 years ago
H.J. Lu	4a1b91eabb	x86: Expand Broadcast to 3 bits Expand Broadcast to 3 bits so that the number of bytes to broadcast can be computed as 1 << (Broadcast - 1). Use it to simplify x86 assembler. gas/ * config/tc-i386.c (Broadcast_Operation): Add bytes. (build_evex_prefix): Use i.broadcast->bytes. (match_broadcast_size): New function. (check_VecOperands): Use the broadcast field to compute the number of bytes to broadcast directly. Set i.broadcast->bytes. Use match_broadcast_size. opcodes/ * i386-gen.c (adjust_broadcast_modifier): New function. (process_i386_opcode_modifier): Add an argument for operands. Adjust the Broadcast value based on operands. (output_i386_opcode): Pass operand_types to process_i386_opcode_modifier. (process_i386_opcodes): Pass NULL as operands to process_i386_opcode_modifier. * i386-opc.h (BYTE_BROADCAST): New. (WORD_BROADCAST): Likewise. (DWORD_BROADCAST): Likewise. (QWORD_BROADCAST): Likewise. (i386_opcode_modifier): Expand broadcast to 3 bits. * i386-tbl.h: Regenerated.	8 years ago
Alan Modra	67ce483baa	PR23430, Indices misspelled PR 23430 include/ * elf/common.h (SHT_SYMTAB_SHNDX): Fix comment typo. bfd/ * dwarf2.c (dwarf_debug_section_enum): Fix comment typo. * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise. binutils/ * elfcomm.h (struct archive_info): Rename uses_64bit_indicies to uses_64bit_indices. * elfcomm.c (setup_archive): Update uses of above. * readelf.c (process_archive): Likewise. (get_section_type_name): Rename indicies to indices. (get_32bit_elf_symbols, get_64bit_elf_symbols): Likewise. (process_section_groups): Likewise. cpu/ * or1kcommon.cpu (spr-reg-indices): Fix description typo. opcodes/ * or1k-desc.h: Regenerate.	8 years ago
Jan Beulich	4174bfff8a	x86-64: correct AVX512F vcvtsi2s{d,s} handling Just like for their AVX counterparts and CVTSI2S{D,S}, a memory source here is ambiguous and hence - in source files should be qualified with a suitable suffix or operand size specifier (not doing so is an error in Intel mode, and will gain a diagnostic in AT&T mode in the future), - in disassembly should be properly suffixed (the Intel operand size specifiers were emitted correctly already).	8 years ago
Claudiu Zissulescu	04e65276fa	[ARC] Fix decoding of w6 signed short immediate. gas/ Claudiu Zissulescu <claziss@synopsys.com> * testsuite/gas/arc/st.d: Fix test. opcodes/ Claudiu Zissulescu <claziss@synopsys.com> * arc-opc.c (extract_w6): Fix extending the sign.	8 years ago
Claudiu Zissulescu	47e6f81c7c	[ARC] Allow vewt instruction for ARC EM family. opcode/ Claudiu Zissulescu <claziss@synopsys.com> * arc-tbl.h (vewt): Allow it for ARC EM family.	8 years ago
Alan Modra	bb71536f28	power9 mfupmc/mtupmc PR 23419 * ppc-opc.c (powerpc_opcodes): Add mtupmc/mfupmc/mfpmc extended opcode variants for mtspr/mfspr encodings.	8 years ago
Chenghua Xu	8095d2f70e	MIPS/GAS: Split Loongson MMI Instructions from loongson2f/3a The MMI instruction set has been implemented in many Loongson processors. There is a lot of software optimized for MMI. This patch splits MMI from loongson2f/3a, and adds GAS and disassembler options for MMI instructions. 2018-07-20 Chenghua Xu <paul.hua.gm@gmail.com> Maciej W. Rozycki <macro@mips.com> bfd/ * elfxx-mips.c (print_mips_ases): Add MMI extension. binutils/ * readelf.c (print_mips_ases): Add MMI extension. gas/ * NEWS: Mention MultiMedia extensions Instructions (MMI) support. * config/tc-mips.c (options): Add OPTION_LOONGSON_MMI and OPTION_NO_LOONGSON_MMI. (md_longopts): Likewise. (mips_ases): Define availability for MMI. (mips_convert_ase_flags): Map ASE_LOONGSON_MMI to AFL_ASE_LOONGSON_MMI. (mips_cpu_info_table): Add ASE_LOONGSON_MMI for loongson2f/3a. (md_show_usage): Add help for -mloongson-mmi and -mno-loongson-mmi. * doc/as.texi: Document -mloongson-mmi, -mno-loongson-mmi. * doc/c-mips.texi: Document -mloongson-mmi, -mno-loongson-mmi, .set loongson-mmi and .set noloongson-mmi. * testsuite/gas/mips/loongson-2f.d: Move mmi test to ... * testsuite/gas/mips/loongson-2f-mmi.d: Here. Add ISA/ASE flag verification. * testsuite/gas/mips/loongson-2f.s: Move mmi test to ... * testsuite/gas/mips/loongson-2f-mmi.s: Here. * testsuite/gas/mips/loongson-3a.d: Move mmi test to ... * testsuite/gas/mips/loongson-3a-mmi.d: Here. Add ISA/ASE flag verification. * testsuite/gas/mips/loongson-3a.s: Move mmi test to ... * testsuite/gas/mips/loongson-3a-mmi.s: Here. * testsuite/gas/mips/mips.exp: Run loongson-2f-mmi and loongson-3a-mmi tests. include/ * elf/mips.h (AFL_ASE_MMI): New macro. (AFL_ASE_MASK): Update to include AFL_ASE_LOONGSON_MMI. * opcode/mips.h (ASE_LOONGSON_MMI): New macro. opcodes/ * mips-dis.c (mips_arch_choices): Add MMI to loongson2f and loongson3a descriptors. (parse_mips_ase_option): Handle -M loongson-mmi option. (print_mips_disassembler_options): Document -M loongson-mmi. * mips-opc.c (LMMI): New macro. (mips_opcodes): Replace IL2F\|IL3A marking with LMMI for MMI instructions.	8 years ago
Jan Beulich	5f32791e1e	x86: fold narrowing VCVT* templates When multiple (here: two) forms of an insn take different width inputs but produce identical size outputs (here: RegXMM), the templates can be combined. Also drop IgnoreSize (and the now redundant size specifiers) wherever applicable.	8 years ago
Jan Beulich	625cbd7ac1	x86: fold VFPCLASSP{D,S} templates These are special because they may not have a register operand to derive the vector length from, which requires to also deal with the braodcast case when determining vector length in build_evex_prefix(). Also drop IgnoreSize (and the now redundant size specifiers) from their suffixed counterparts.	8 years ago
Jan Beulich	86b15c3204	x86: fold various AVX512* templates	8 years ago
Jan Beulich	cf769ed505	x86: fold various AVX512DQ templates	8 years ago
Jan Beulich	8282b7ad0d	x86: fold various AVX512BW templates	8 years ago
Jan Beulich	755908cce5	x86: fold various AVX512CD templates	8 years ago
Jan Beulich	7091c61201	x86: fold various AVX512VL templates into their AVX512F counterparts	8 years ago
Jan Beulich	c30be56ebf	x86: pre-process opcodes table before parsing Instead of expanding macro-like constructs in i386-gen, have the C pre- processor do this for us. Besides being a prerequisite for the next template folding steps, this also paves the way for removing various hidden dependencies between #define-s in i386-opc.h and plain literal numbers used in i386-opc.tbl. The #undef of None is solely to leave the generated i386-tbl.h entirely unchanged.	8 years ago

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2924 Commits (49d5d12d0e5b80afc376c6bb9be4976efb53425c)