binutils-gdb/include/ChangeLog

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2017-04-11 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPCODE_ALTIVEC2): Delete.
(PPC_OPCODE_VSX3): Delete.
(PPC_OPCODE_HTM): Delete.
2017-04-06 Pip Cet <pipcet@gmail.com>
* dis-asm.h: Add prototypes for wasm32 disassembler.
2017-04-05 Pedro Alves <palves@redhat.com>
* dis-asm.h (disassemble_info) <disassembler_options>: Now a
"const char *".
(next_disassembler_option): Constify.
Support ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXX Mark an ALLOC section, which should be placed in special memory area, with SHF_GNU_MBIND. Its sh_info field indicates the special memory type. GNU_MBIND section names start with ".mbind" so that they are placed as orphan sections by linker. All input GNU_MBIND sections with the same sh_type, sh_flags and sh_info are placed in one output GNU_MBIND section. In executable and shared object, create a GNU_MBIND segment for each GNU_MBIND section and its segment type is PT_GNU_MBIND_LO plus the sh_info value. Each GNU_MBIND segment is aligned at page boundary. The assembler syntax: .section .mbind.foo,"adx",%progbits ^ 0: Special memory type. | 'd' for SHF_GNU_MBIND. .section .mbind.foo,"adx",%progbits,0x1 ^ 1: Special memory type. | 'd' for SHF_GNU_MBIND. .section .mbind.bar,"adG",%progbits,.foo_group,comdat,0x2 ^ 2: Special memory type. | 'd' for SHF_GNU_MBIND. bfd/ * elf.c (get_program_header_size): Add a GNU_MBIND segment for each GNU_MBIND section and align GNU_MBIND section to page size. (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND segment for each GNU_MBIND section. (_bfd_elf_init_private_section_data): Copy sh_info from input for GNU_MBIND section. binutils/ * NEWS: Mention support for ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXX. * readelf.c (get_segment_type): Handle PT_GNU_MBIND_XXX. (get_elf_section_flags): Handle SHF_GNU_MBIND. (process_section_headers): Likewise. * testsuite/binutils-all/mbind1.s: New file. * testsuite/binutils-all/objcopy.exp: Run readelf test on mbind1.s. gas/ * NEWS: Mention support for ELF SHF_GNU_MBIND. * config/obj-elf.c (section_match): New. (get_section): Match both sh_info and group name. (obj_elf_change_section): Add argument for sh_info. Pass both sh_info and group name to get_section. Issue an error for SHF_GNU_MBIND section without SHF_ALLOC. Set sh_info. (obj_elf_parse_section_letters): Set SHF_GNU_MBIND for 'd'. (obj_elf_section): Support SHF_GNU_MBIND section info. * config/obj-elf.h (obj_elf_change_section): Add argument for sh_info. * config/tc-arm.c (start_unwind_section): Pass 0 as sh_info to obj_elf_change_section. * config/tc-ia64.c (obj_elf_vms_common): Likewise. * config/tc-microblaze.c (microblaze_s_data): Likewise. (microblaze_s_sdata): Likewise. (microblaze_s_rdata): Likewise. (microblaze_s_bss): Likewise. * config/tc-mips.c (s_change_section): Likewise. * config/tc-msp430.c (msp430_profiler): Likewise. * config/tc-rx.c (parse_rx_section): Likewise. * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise. * doc/as.texinfo: Document 'd' for SHF_GNU_MBIND. * testsuite/gas/elf/elf.exp: Run section12a, section12b and section13. * testsuite/gas/elf/section10.d: Updated. * testsuite/gas/elf/section10.s: Likewise. * testsuite/gas/elf/section12.s: New file. * testsuite/gas/elf/section12a.d: Likewise. * testsuite/gas/elf/section12b.d: Likewise. * testsuite/gas/elf/section13.l: Likewise. * testsuite/gas/elf/section13.d: Likewise. * testsuite/gas/elf/section13.s: Likewise. include/ * elf/common.h (PT_GNU_MBIND_NUM): New. (PT_GNU_MBIND_LO): Likewise. (PT_GNU_MBIND_HI): Likewise. (SHF_GNU_MBIND): Likewise. ld/ * NEWS: Mention support for ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXX. * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Place input GNU_MBIND sections with the same type, attributes and sh_info field into a single output GNU_MBIND section. * testsuite/ld-elf/elf.exp: Run mbind2a and mbind2b. * testsuite/ld-elf/mbind1.s: New file. * testsuite/ld-elf/mbind1a.d: Likewise. * testsuite/ld-elf/mbind1b.d: Likewise. * testsuite/ld-elf/mbind1c.d: Likewise. * testsuite/ld-elf/mbind2a.s: Likewise. * testsuite/ld-elf/mbind2b.c: Likewise.
2017-04-04 18:05:48 +02:00
2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (PT_GNU_MBIND_NUM): New.
(PT_GNU_MBIND_LO): Likewise.
(PT_GNU_MBIND_HI): Likewise.
(SHF_GNU_MBIND): Likewise.
2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
* elf/riscv.h (RISCV_GP_SYMBOL): New define.
2017-03-27 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (CSR_PMPCFG0): New define.
(CSR_PMPCFG1): Likewise.
(CSR_PMPCFG2): Likewise.
(CSR_PMPCFG3): Likewise.
(CSR_PMPADDR0): Likewise.
(CSR_PMPADDR1): Likewise.
(CSR_PMPADDR2): Likewise.
(CSR_PMPADDR3): Likewise.
(CSR_PMPADDR4): Likewise.
(CSR_PMPADDR5): Likewise.
(CSR_PMPADDR6): Likewise.
(CSR_PMPADDR7): Likewise.
(CSR_PMPADDR8): Likewise.
(CSR_PMPADDR9): Likewise.
(CSR_PMPADDR10): Likewise.
(CSR_PMPADDR11): Likewise.
(CSR_PMPADDR12): Likewise.
(CSR_PMPADDR13): Likewise.
(CSR_PMPADDR14): Likewise.
(CSR_PMPADDR15): Likewise.
(pmpcfg0): Declare register.
(pmpcfg1): Likewise.
(pmpcfg2): Likewise.
(pmpcfg3): Likewise.
(pmpaddr0): Likewise.
(pmpaddr1): Likewise.
(pmpaddr2): Likewise.
(pmpaddr3): Likewise.
(pmpaddr4): Likewise.
(pmpaddr5): Likewise.
(pmpaddr6): Likewise.
(pmpaddr7): Likewise.
(pmpaddr8): Likewise.
(pmpaddr9): Likewise.
(pmpaddr10): Likewise.
(pmpaddr11): Likewise.
(pmpaddr12): Likewise.
(pmpaddr13): Likewise.
(pmpaddr14): Likewise.
(pmpaddr15): Likewise.
Add support for the WebAssembly file format and the wasm32 ELF conversion to gas and the binutils. binutils * readelf.c: Add support for wasm32 ELF format WebAssembly files. (guess_is_rela): Likewise. (dump_relocations): Likewise. (is_32bit_abs_reloc): Likewise. (is_none_reloc_): Likewise. * NEWS: Mention the new support. * testsuite/lib/binutils-common.exp (is_elf_format): Mark wasm32 as ELF target. (supports_gnu_unique): Mark wasm32 as supporting STB_GNU_UNIQUE. * testsuite/binutils-all/nm.exp: Mark wasm32 as requiring .size annotations. * testsuite/binutils-all/wasm32: New directory. * testsuite/binutils-all/wasm32/create-wasm.d: New file. * testsuite/binutils-all/wasm32/create-wasm.s: Likewise. * testsuite/binutils-all/wasm32/custom-section.d: Likewise. * testsuite/binutils-all/wasm32/custom-section.s: Likewise. * testsuite/binutils-all/wasm32/invalid-wasm-1.d: Likewise. * testsuite/binutils-all/wasm32/invalid-wasm-1.s: Likewise. * testsuite/binutils-all/wasm32/long-sections.d: Likewise. * testsuite/binutils-all/wasm32/long-sections.s: Likewise. * testsuite/binutils-all/wasm32/parse-wasm.d: Likewise. * testsuite/binutils-all/wasm32/parse-wasm.s: Likewise. * testsuite/binutils-all/wasm32/parse-wasm-2.d: Likewise. * testsuite/binutils-all/wasm32/parse-wasm-2.s: Likewise. * testsuite/binutils-all/wasm32/prepared-section.d: Likewise. * testsuite/binutils-all/wasm32/prepared-section.s: Likewise. * testsuite/binutils-all/wasm32/wasm32.exp: New file, run tests. gas * config/tc-wasm32.h: New file: Add WebAssembly assembler target. * config/tc-wasm32.c: New file: Add WebAssembly assembler target. * Makefile.am: Add WebAssembly assembler target. * configure.tgt: Add WebAssembly assembler target. * doc/c-wasm32.texi: New file: Start documenting WebAssembly assembler. * doc/all.texi: Define WASM32. * doc/as.texinfo: Add WebAssembly entries. * NEWS: Mention the new support. * Makefile.in: Regenerate. * po/gas.pot: Regenerate. * po/POTFILES.in: Regenerate. * testsuite/gas/wasm32: New directory. * testsuite/gas/wasm32/allinsn.d: New file. * testsuite/gas/wasm32/allinsn.s: New file. * testsuite/gas/wasm32/illegal.l: New file. * testsuite/gas/wasm32/illegal.s: New file. * testsuite/gas/wasm32/illegal-2.l: New file. * testsuite/gas/wasm32/illegal-2.s: New file. * testsuite/gas/wasm32/illegal-3.l: New file. * testsuite/gas/wasm32/illegal-3.s: New file. * testsuite/gas/wasm32/illegal-4.l: New file. * testsuite/gas/wasm32/illegal-4.s: New file. * testsuite/gas/wasm32/illegal-5.l: New file. * testsuite/gas/wasm32/illegal-5.s: New file. * testsuite/gas/wasm32/illegal-6.l: New file. * testsuite/gas/wasm32/illegal-6.s: New file. * testsuite/gas/wasm32/illegal-7.l: New file. * testsuite/gas/wasm32/illegal-7.s: New file. * testsuite/gas/wasm32/illegal-8.l: New file. * testsuite/gas/wasm32/illegal-8.s: New file. * testsuite/gas/wasm32/illegal-9.l: New file. * testsuite/gas/wasm32/illegal-9.s: New file. * testsuite/gas/wasm32/illegal-10.l: New file. * testsuite/gas/wasm32/illegal-10.s: New file. * testsuite/gas/wasm32/illegal-11.l: New file. * testsuite/gas/wasm32/illegal-11.s: New file. * testsuite/gas/wasm32/illegal-12.l: New file. * testsuite/gas/wasm32/illegal-12.s: New file. * testsuite/gas/wasm32/illegal-13.l: New file. * testsuite/gas/wasm32/illegal-13.s: New file. * testsuite/gas/wasm32/illegal-14.l: New file. * testsuite/gas/wasm32/illegal-14.s: New file. * testsuite/gas/wasm32/illegal-15.l: New file. * testsuite/gas/wasm32/illegal-15.s: New file. * testsuite/gas/wasm32/illegal-16.l: New file. * testsuite/gas/wasm32/illegal-16.s: New file. * testsuite/gas/wasm32/illegal-17.l: New file. * testsuite/gas/wasm32/illegal-17.s: New file. * testsuite/gas/wasm32/illegal-18.l: New file. * testsuite/gas/wasm32/illegal-18.s: New file. * testsuite/gas/wasm32/illegal-19.l: New file. * testsuite/gas/wasm32/illegal-19.s: New file. * testsuite/gas/wasm32/illegal-20.l: New file. * testsuite/gas/wasm32/illegal-20.s: New file. * testsuite/gas/wasm32/illegal-21.l: New file. * testsuite/gas/wasm32/illegal-21.s: New file. * testsuite/gas/wasm32/illegal-22.l: New file. * testsuite/gas/wasm32/illegal-22.s: New file. * testsuite/gas/wasm32/illegal-24.l: New file. * testsuite/gas/wasm32/illegal-24.s: New file. * testsuite/gas/wasm32/illegal-25.l: New file. * testsuite/gas/wasm32/illegal-25.s: New file. * testsuite/gas/wasm32/reloc.d: New file. * testsuite/gas/wasm32/reloc.s: New file. * testsuite/gas/wasm32/wasm32.exp: New tests for WebAssembly architecture. opcodes * configure.ac: Add (empty) bfd_wasm32_arch target. * configure: Regenerate * po/opcodes.pot: Regenerate. include * opcode/wasm.h: New file to support wasm32 architecture. * elf/wasm32.h: Add R_WASM32_32 relocation. bfd * elf32-wasm32.c: Add relocation code, two relocs. * reloc.c: Add wasm32 relocations. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. * bfd/po/bfd.pot: Regenerate.
2017-03-30 11:57:21 +02:00
2017-03-30 Pip Cet <pipcet@gmail.com>
* opcode/wasm.h: New file to support wasm32 architecture.
* elf/wasm32.h: Add R_WASM32_32 relocation.
2017-03-29 Alan Modra <amodra@gmail.com>
* opcode/ppc.h (PPC_OPCODE_RAW): Define.
(PPC_OPCODE_*): Make them all unsigned long long constants.
2017-03-27 Pip Cet <pipcet@gmail.com>
* elf/wasm32.h: New file to support wasm32 architecture.
2017-03-27 Rinat Zelig <rinat@mellanox.com>
* opcode/arc.h (insn_class_t): Add ULTRAIP and MISC class.
2017-03-21 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* opcode/s390.h (S390_INSTR_FLAG_VX2): Remove.
(S390_INSTR_FLAG_FACILITY_MASK): Adjust value.
2017-03-21 Rinat Zelig <rinat@mellanox.com>
* opcode/arc.h (insn_class_t): Add DMA class.
2017-03-16 Nick Clifton <nickc@redhat.com>
* elf/common.h (GNU_BUILD_ATTRIBUTE_SHORT_ENUM): New GNU BUILD
note type.
2017-03-14 Jakub Jelinek <jakub@redhat.com>
PR debug/77589
* dwarf2.def (DW_OP_GNU_variable_value): New opcode.
2017-03-13 Markus Trippelsdorf <markus@trippelsdorf.de>
PR demangler/70909
PR demangler/67264
* demangle.h (struct demangle_component): Add d_printing field.
(cplus_demangle_print): Remove const qualifier from tree
parameter.
(cplus_demangle_print_callback): Likewise.
2017-03-13 10:58:04 +01:00
2017-03-13 Nick Clifton <nickc@redhat.com>
PR binutils/21202
* elf/aarch64.h (R_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
R_AARCH64_TLSDESC_LD64_LO12.
(R_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
R_AARCH64_TLSDESC_ADD_LO12_NC.
2017-03-10 Nick Clifton <nickc@redhat.com>
* elf/common.h (EM_LANAI): New machine number.
(EM_BPF): Likewise.
(EM_WEBASSEMBLY): Likewise.
Move low value, deprecated, numbers to their numerical
equivalents.
2017-03-08 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/21231
* elf/common.h (GNU_PROPERTY_LOPROC): New.
(GNU_PROPERTY_HIPROC): Likewise.
(GNU_PROPERTY_LOUSER): Likewise.
(GNU_PROPERTY_HIUSER): Likewise.
Add support for displaying and merging GNU_BUILD_NOTEs. include * elf/common.h (SHF_GNU_BUILD_NOTE): Define. (NT_GNU_PROPERTY_TYPE_0): Define. (NT_GNU_BUILD_ATTRIBUTE_OPEN): Define. (NT_GNU_BUILD_ATTRIBUTE_FUN): Define. (GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC): Define. (GNU_BUILD_ATTRIBUTE_TYPE_STRING): Define. (GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE): Define. (GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE): Define. (GNU_BUILD_ATTRIBUTE_VERSION): Define. (GNU_BUILD_ATTRIBUTE_STACK_PROT): Define. (GNU_BUILD_ATTRIBUTE_RELRO): Define. (GNU_BUILD_ATTRIBUTE_STACK_SIZE): Define. (GNU_BUILD_ATTRIBUTE_TOOL): Define. (GNU_BUILD_ATTRIBUTE_ABI): Define. (GNU_BUILD_ATTRIBUTE_PIC): Define. (NOTE_GNU_PROPERTY_SECTION_NAME): Define. (GNU_BUILD_ATTRS_SECTION_NAME): Define. (GNU_PROPERTY_STACK_SIZE): Define. (GNU_PROPERTY_NO_COPY_ON_PROTECTED): Define. (GNU_PROPERTY_X86_ISA_1_USED): Define. (GNU_PROPERTY_X86_ISA_1_NEEDED): Define. (GNU_PROPERTY_X86_ISA_1_486): Define. (GNU_PROPERTY_X86_ISA_1_586): Define. (GNU_PROPERTY_X86_ISA_1_686): Define. (GNU_PROPERTY_X86_ISA_1_SSE): Define. (GNU_PROPERTY_X86_ISA_1_SSE2): Define. (GNU_PROPERTY_X86_ISA_1_SSE3): Define. (GNU_PROPERTY_X86_ISA_1_SSSE3): Define. (GNU_PROPERTY_X86_ISA_1_SSE4_1): Define. (GNU_PROPERTY_X86_ISA_1_SSE4_2): Define. (GNU_PROPERTY_X86_ISA_1_AVX): Define. (GNU_PROPERTY_X86_ISA_1_AVX2): Define. (GNU_PROPERTY_X86_ISA_1_AVX512F): Define. (GNU_PROPERTY_X86_ISA_1_AVX512CD): Define. (GNU_PROPERTY_X86_ISA_1_AVX512ER): Define. (GNU_PROPERTY_X86_ISA_1_AVX512PF): Define. (GNU_PROPERTY_X86_ISA_1_AVX512VL): Define. (GNU_PROPERTY_X86_ISA_1_AVX512DQ): Define. (GNU_PROPERTY_X86_ISA_1_AVX512BW): Define. binutils* readelf.c (get_note_type): Add support for GNU_BUILD_NOTEs. (get_gnu_elf_note_type): Add support for GNU_PROPERTY_NOTEs. (decode_x86_isa): New function. (print_gnu_property_note): New function. (print_gnu_note): Handle GNU_PROPERTY_NOTEs. (print_gnu_build_attribute_description): New function. (print_gnu_build_attribute_name): New function. (process_note): Add support for GNU_BUILD_NOTEs. * objcopy.c (--merge-notes): New command line option. (copy_options): Add merge-notes. (copy_usage): Likewise. (is_merge_note_section): New function. (merge_gnu_build_notes): New function. (copy_object): Merge note sections if asked to do so. (skip_section): Add skip_copy parameter. Add support for skipping merged note sections. (copy_relocations_in_section): Update call to skip_section. (copy_section): Likewise. (copy_main): Add support for merge-notes option. * doc/binutils.texi: Document the new option to objcopy. * NEWS: Mention the new feature. * testsuite/binutils-all/note-2-32.d: New test. Checks note merging on 32-bit targets. * testsuite/binutils-all/note-2-32.s: New test source file. * testsuite/binutils-all/note-2-64.d: New test. Like note-2-32.d but for 64-bit targets. * testsuite/binutils-all/note-2-64.s: New test source file. * testsuite/binutils-all/objcopy.exp: Run the new test.
2017-03-01 12:09:46 +01:00
2017-03-01 Nick Clifton <nickc@redhat.com>
* elf/common.h (SHF_GNU_BUILD_NOTE): Define.
(NT_GNU_PROPERTY_TYPE_0): Define.
(NT_GNU_BUILD_ATTRIBUTE_OPEN): Define.
(NT_GNU_BUILD_ATTRIBUTE_FUN): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_STRING): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE): Define.
(GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE): Define.
(GNU_BUILD_ATTRIBUTE_VERSION): Define.
(GNU_BUILD_ATTRIBUTE_STACK_PROT): Define.
(GNU_BUILD_ATTRIBUTE_RELRO): Define.
(GNU_BUILD_ATTRIBUTE_STACK_SIZE): Define.
(GNU_BUILD_ATTRIBUTE_TOOL): Define.
(GNU_BUILD_ATTRIBUTE_ABI): Define.
(GNU_BUILD_ATTRIBUTE_PIC): Define.
(NOTE_GNU_PROPERTY_SECTION_NAME): Define.
(GNU_BUILD_ATTRS_SECTION_NAME): Define.
(GNU_PROPERTY_STACK_SIZE): Define.
(GNU_PROPERTY_NO_COPY_ON_PROTECTED): Define.
(GNU_PROPERTY_X86_ISA_1_USED): Define.
(GNU_PROPERTY_X86_ISA_1_NEEDED): Define.
(GNU_PROPERTY_X86_ISA_1_486): Define.
(GNU_PROPERTY_X86_ISA_1_586): Define.
(GNU_PROPERTY_X86_ISA_1_686): Define.
(GNU_PROPERTY_X86_ISA_1_SSE): Define.
(GNU_PROPERTY_X86_ISA_1_SSE2): Define.
(GNU_PROPERTY_X86_ISA_1_SSE3): Define.
(GNU_PROPERTY_X86_ISA_1_SSSE3): Define.
(GNU_PROPERTY_X86_ISA_1_SSE4_1): Define.
(GNU_PROPERTY_X86_ISA_1_SSE4_2): Define.
(GNU_PROPERTY_X86_ISA_1_AVX): Define.
(GNU_PROPERTY_X86_ISA_1_AVX2): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512F): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512CD): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512ER): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512PF): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512VL): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512DQ): Define.
(GNU_PROPERTY_X86_ISA_1_AVX512BW): Define.
GDB: Add support for the new set/show disassembler-options commands. This commit adds support to GDB so that it can modify the disassembler-options value that is passed to the disassembler, similar to objdump's -M option. Currently, the only supported targets are ARM, PowerPC and S/390, but adding support for a new target(s) is not difficult. include/ * dis-asm.h (disasm_options_t): New typedef. (parse_arm_disassembler_option): Remove prototype. (set_arm_regname_option): Likewise. (get_arm_regnames): Likewise. (get_arm_regname_num_options): Likewise. (disassemble_init_s390): New prototype. (disassembler_options_powerpc): Likewise. (disassembler_options_arm): Likewise. (disassembler_options_s390): Likewise. (remove_whitespace_and_extra_commas): Likewise. (disassembler_options_cmp): Likewise. (next_disassembler_option): New inline function. (FOR_EACH_DISASSEMBLER_OPTION): New macro. opcodes/ * disassemble.c Include "safe-ctype.h". (disassemble_init_for_target): Handle s390 init. (remove_whitespace_and_extra_commas): New function. (disassembler_options_cmp): Likewise. * arm-dis.c: Include "libiberty.h". (NUM_ELEM): Delete. (regnames): Use long disassembler style names. Add force-thumb and no-force-thumb options. (NUM_ARM_REGNAMES): Rename from this... (NUM_ARM_OPTIONS): ...to this. Use ARRAY_SIZE. (get_arm_regname_num_options): Delete. (set_arm_regname_option): Likewise. (get_arm_regnames): Likewise. (parse_disassembler_options): Likewise. (parse_arm_disassembler_option): Rename from this... (parse_arm_disassembler_options): ...to this. Make static. Use new FOR_EACH_DISASSEMBLER_OPTION macro to scan over options. (print_insn): Use parse_arm_disassembler_options. (disassembler_options_arm): New function. (print_arm_disassembler_options): Handle updated regnames. * ppc-dis.c: Include "libiberty.h". (ppc_opts): Add "32" and "64" entries. (ppc_parse_cpu): Use ARRAY_SIZE and disassembler_options_cmp. (powerpc_init_dialect): Add break to switch statement. Use new FOR_EACH_DISASSEMBLER_OPTION macro. (disassembler_options_powerpc): New function. (print_ppc_disassembler_options): Use ARRAY_SIZE. Remove printing of "32" and "64". * s390-dis.c: Include "libiberty.h". (init_flag): Remove unneeded variable. (struct s390_options_t): New structure type. (options): New structure. (init_disasm): Rename from this... (disassemble_init_s390): ...to this. Add initializations for current_arch_mask and option_use_insn_len_bits_p. Remove init_flag. (print_insn_s390): Delete call to init_disasm. (disassembler_options_s390): New function. (print_s390_disassembler_options): Print using information from struct 'options'. * po/opcodes.pot: Regenerate. binutils/ * objdump.c (main): Use remove_whitespace_and_extra_commas. gdb/ * NEWS: Mention new set/show disassembler-options commands. * doc/gdb.texinfo: Document new set/show disassembler-options commands. * disasm.c: Include "arch-utils.h", "gdbcmd.h" and "safe-ctype.h". (prospective_options): New static variable. (gdb_disassembler::gdb_disassembler): Initialize m_di.disassembler_options. (gdb_buffered_insn_length_init_dis): Initilize di->disassembler_options. (get_disassembler_options): New function. (set_disassembler_options): Likewise. (set_disassembler_options_sfunc): Likewise. (show_disassembler_options_sfunc): Likewise. (disassembler_options_completer): Likewise. (_initialize_disasm): Likewise. * disasm.h (get_disassembler_options): New prototype. (set_disassembler_options): Likewise. * gdbarch.sh (gdbarch_disassembler_options): New variable. (gdbarch_verify_disassembler_options): Likewise. * gdbarch.c: Regenerate. * gdbarch.h: Likewise. * arm-tdep.c (num_disassembly_options): Delete. (set_disassembly_style): Likewise. (arm_disassembler_options): New static variable. (set_disassembly_style_sfunc): Convert short style name into long option name. Call set_disassembler_options. (show_disassembly_style_sfunc): New function. (arm_gdbarch_init): Call set_gdbarch_disassembler_options and set_gdbarch_verify_disassembler_options. (_initialize_arm_tdep): Delete regnames variable and update callers. (arm_disassembler_options): Initialize. (disasm_options): New variable. (num_disassembly_options): Rename from this... (num_disassembly_styles): ...to this. Compute by scanning through disasm_options. (valid_disassembly_styles): Initialize using disasm_options. Remove calls to parse_arm_disassembler_option, get_arm_regnames and set_arm_regname_option. Pass show_disassembly_style_sfunc to the "disassembler" setshow command. * rs6000-tdep.c (powerpc_disassembler_options): New static variable. (rs6000_gdbarch_init): Call set_gdbarch_disassembler_options and set_gdbarch_verify_disassembler_options. * s390-tdep.c (s390_disassembler_options): New static variable. (s390_gdbarch_init):all set_gdbarch_disassembler_options and set_gdbarch_verify_disassembler_options. gdb/testsuite/ * gdb.arch/powerpc-power.exp: Delete test. * gdb.arch/powerpc-power.s: Likewise. * gdb.disasm/disassembler-options.exp: New test. * gdb.arch/powerpc-altivec.exp: Likewise. * gdb.arch/powerpc-altivec.s: Likewise. * gdb.arch/powerpc-altivec2.exp: Likewise. * gdb.arch/powerpc-altivec2.s: Likewise. * gdb.arch/powerpc-altivec3.exp: Likewise. * gdb.arch/powerpc-altivec3.s: Likewise. * gdb.arch/powerpc-power7.exp: Likewise. * gdb.arch/powerpc-power7.s: Likewise. * gdb.arch/powerpc-power8.exp: Likewise. * gdb.arch/powerpc-power8.s: Likewise. * gdb.arch/powerpc-power9.exp: Likewise. * gdb.arch/powerpc-power9.s: Likewise. * gdb.arch/powerpc-vsx.exp: Likewise. * gdb.arch/powerpc-vsx.s: Likewise. * gdb.arch/powerpc-vsx2.exp: Likewise. * gdb.arch/powerpc-vsx2.s: Likewise. * gdb.arch/powerpc-vsx3.exp: Likewise. * gdb.arch/powerpc-vsx3.s: Likewise. * gdb.arch/arm-disassembler-options.exp: Likewise. * gdb.arch/powerpc-disassembler-options.exp: Likewise. * gdb.arch/s390-disassembler-options.exp: Likewise.
2017-02-28 19:32:07 +01:00
2017-02-28 Peter Bergner <bergner@vnet.ibm.com>
* dis-asm.h (disasm_options_t): New typedef.
(parse_arm_disassembler_option): Remove prototype.
(set_arm_regname_option): Likewise.
(get_arm_regnames): Likewise.
(get_arm_regname_num_options): Likewise.
(disassemble_init_s390): New prototype.
(disassembler_options_powerpc): Likewise.
(disassembler_options_arm): Likewise.
(disassembler_options_s390): Likewise.
(remove_whitespace_and_extra_commas): Likewise.
(disassembler_options_cmp): Likewise.
(next_disassembler_option): New inline function.
(FOR_EACH_DISASSEMBLER_OPTION): New macro.
PowerPC addpcis fix This came up because I was looking at ld/tmpdir/addpcis.o and noticed the odd addends on REL16DX_HA. They ought to both be -4. The error crept in due REL16DX_HA howto being pc-relative (as indeed it should be), and code at gas/write.c:1001 after this comment /* Make it pc-relative. If the back-end code has not selected a pc-relative reloc, cancel the adjustment we do later on all pc-relative relocs. */ *not* cancelling the pc-relative adjustment. So I've made a dummy non-relative split reloc so that the generic code handles this, rather than attempting to add hacks later in md_apply_fix which would not be very robust. Having the new internal reloc also makes it easy to support addpcis rx,sym@ha as an equivalent to addpcis rx,(sym-0f)@ha 0: The patch also fixes overflow checking, which must test whether the addi will overflow too since @l relocs don't have any overflow check. Lastly, since I was poking at md_apply_fix, I arranged to have the generic gas/write.c code emit errors for subtraction expressions where we lack reloc support. include/ * elf/ppc64.h (R_PPC64_16DX_HA): New. Expand fake reloc comment. * elf/ppc.h (R_PPC_16DX_HA): Likewise. bfd/ * reloc.c (BFD_RELOC_PPC_16DX_HA): New. * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto. (ppc64_elf_reloc_type_lookup): Translate new bfd reloc. (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA. (ppc64_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto. (ppc_elf_reloc_type_lookup): Translate new bfd reloc. (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. gas/ * config/tc-ppc.c (md_assemble): Use BFD_RELOC_PPC_16DX_HA for addpcis. (md_apply_fix): Remove fx_subsy check. Move code converting to pcrel reloc earlier and handle BFD_RELOC_PPC_16DX_HA. Remove code emiiting errors on seeing fx_pcrel set on unexpected relocs, as that is done now by the generic code via.. * config/tc-ppc.h (TC_FORCE_RELOCATION_SUB_LOCAL): ..this. Define. (TC_VALIDATE_FIX_SUB): Define. ld/ * testsuite/ld-powerpc/addpcis.d: Define ext1 and ext2 at limits of addpcis range.
2017-02-27 23:02:36 +01:00
2017-02-28 Alan Modra <amodra@gmail.com>
* elf/ppc64.h (R_PPC64_16DX_HA): New. Expand fake reloc comment.
* elf/ppc.h (R_PPC_16DX_HA): Likewise.
[AArch64] Additional SVE instructions This patch supports some additions to the SVE architecture prior to its public release. include/ * opcode/aarch64.h (AARCH64_OPND_SVE_ADDR_RI_S4x16) (AARCH64_OPND_SVE_IMM_ROT1, AARCH64_OPND_SVE_IMM_ROT2) (AARCH64_OPND_SVE_Zm3_INDEX, AARCH64_OPND_SVE_Zm3_22_INDEX) (AARCH64_OPND_SVE_Zm4_INDEX): New aarch64_opnds. opcodes/ * aarch64-tbl.h (OP_SVE_HMH, OP_SVE_VMU_HSD, OP_SVE_VMVU_HSD) (OP_SVE_VMVV_HSD, OP_SVE_VMVVU_HSD, OP_SVE_VM_HSD, OP_SVE_VUVV_HSD) (OP_SVE_VUV_HSD, OP_SVE_VU_HSD, OP_SVE_VVVU_H, OP_SVE_VVVU_S) (OP_SVE_VVVU_HSD, OP_SVE_VVV_D, OP_SVE_VVV_D_H, OP_SVE_VVV_H) (OP_SVE_VVV_HSD, OP_SVE_VVV_S, OP_SVE_VVV_S_B, OP_SVE_VVV_SD_BH) (OP_SVE_VV_BHSDQ, OP_SVE_VV_HSD, OP_SVE_VZVV_HSD, OP_SVE_VZV_HSD) (OP_SVE_V_HSD): New macros. (OP_SVE_VMU_SD, OP_SVE_VMVU_SD, OP_SVE_VM_SD, OP_SVE_VUVV_SD) (OP_SVE_VU_SD, OP_SVE_VVVU_SD, OP_SVE_VVV_SD, OP_SVE_VZVV_SD) (OP_SVE_VZV_SD, OP_SVE_V_SD): Delete. (aarch64_opcode_table): Add new SVE instructions. (aarch64_opcode_table): Use imm_rotate{1,2} instead of imm_rotate for rotation operands. Add new SVE operands. * aarch64-asm.h (ins_sve_addr_ri_s4): New inserter. (ins_sve_quad_index): Likewise. (ins_imm_rotate): Split into... (ins_imm_rotate1, ins_imm_rotate2): ...these two inserters. * aarch64-asm.c (aarch64_ins_imm_rotate): Split into... (aarch64_ins_imm_rotate1, aarch64_ins_imm_rotate2): ...these two functions. (aarch64_ins_sve_addr_ri_s4): New function. (aarch64_ins_sve_quad_index): Likewise. (do_misc_encoding): Handle "MOV Zn.Q, Qm". * aarch64-asm-2.c: Regenerate. * aarch64-dis.h (ext_sve_addr_ri_s4): New extractor. (ext_sve_quad_index): Likewise. (ext_imm_rotate): Split into... (ext_imm_rotate1, ext_imm_rotate2): ...these two extractors. * aarch64-dis.c (aarch64_ext_imm_rotate): Split into... (aarch64_ext_imm_rotate1, aarch64_ext_imm_rotate2): ...these two functions. (aarch64_ext_sve_addr_ri_s4): New function. (aarch64_ext_sve_quad_index): Likewise. (aarch64_ext_sve_index): Allow quad indices. (do_misc_decoding): Likewise. * aarch64-dis-2.c: Regenerate. * aarch64-opc.h (FLD_SVE_i3h, FLD_SVE_rot1, FLD_SVE_rot2): New aarch64_field_kinds. (OPD_F_OD_MASK): Widen by one bit. (OPD_F_NO_ZR): Bump accordingly. (get_operand_field_width): New function. * aarch64-opc.c (fields): Add new SVE fields. (operand_general_constraint_met_p): Handle new SVE operands. (aarch64_print_operand): Likewise. * aarch64-opc-2.c: Regenerate. gas/ * doc/c-aarch64.texi: Document that sve implies fp16, simd and compnum. * config/tc-aarch64.c (parse_vector_type_for_operand): Allow .q to be used with SVE registers. (parse_operands): Handle new SVE operands. (aarch64_features): Make "sve" require F16 rather than FP. Also require COMPNUM. * testsuite/gas/aarch64/sve.s: Add tests for new instructions. Include compnum tests. * testsuite/gas/aarch64/sve.d: Update accordingly. * testsuite/gas/aarch64/sve-invalid.s: Add tests for new instructions. * testsuite/gas/aarch64/sve-invalid.l: Update accordingly. Also update expected output for new FMOV and MOV alternatives.
2017-02-24 19:29:00 +01:00
2017-02-24 Richard Sandiford <richard.sandiford@arm.com>
* opcode/aarch64.h (AARCH64_OPND_SVE_ADDR_RI_S4x16)
(AARCH64_OPND_SVE_IMM_ROT1, AARCH64_OPND_SVE_IMM_ROT2)
(AARCH64_OPND_SVE_Zm3_INDEX, AARCH64_OPND_SVE_Zm3_22_INDEX)
(AARCH64_OPND_SVE_Zm4_INDEX): New aarch64_opnds.
2017-02-24 Richard Sandiford <richard.sandiford@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_COMPNUM): New macro.
(AARCH64_ARCH_V8_3): Include AARCH64_FEATURE_COMPNUM.
2017-02-22 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (CSR_SCOUNTEREN): New define.
(CSR_MCOUNTEREN): Likewise.
(scounteren): Declare register.
(mcounteren): Likewise.
2017-02-14 Andrew Waterman <andrew@sifive.com>
* opcode/riscv-opc.h (MATCH_SFENCE_VMA): New define.
(MASK_SFENCE_VMA): Likewise.
(sfence_vma): Declare instruction.
2017-02-14 Alan Modra <amodra@gmail.com>
PR 21118
* opcode/ppc.h (PPC_OPERAND_*): Reassign values, regs first.
(PPC_OPERAND_SPR, PPC_OPERAND_GQR): Define.
2017-01-24 Dimitar Dimitrov <dimitar@dinux.eu>
* opcode/hppa.h: Clarify that file is part of GNU opcodes.
* opcode/i860.h: Ditto.
* opcode/nios2.h: Ditto.
* opcode/nios2r1.h: Ditto.
* opcode/nios2r2.h: Ditto.
* opcode/pru.h: Ditto.
2017-01-24 Alan Hayward <alan.hayward@arm.com>
* elf/common.h (NT_ARM_SVE): Define.
2017-01-04 Jiong Wang <jiong.wang@arm.com>
* dwarf2.def: Sync with mainline gcc sources.
2017-01-04 Richard Earnshaw <rearnsha@arm.com>
Jiong Wang <jiong.wang@arm.com>
* dwarf2.def (DW_OP_AARCH64_operation): Reserve the number 0xea.
(DW_CFA_GNU_window_save): Comments the multiplexing on AArch64.
2017-01-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
* opcode/aarch64.h (AARCH64_FEATURE_RCPC): Define.
(AARCH64_ARCH_V8_3): Update.
2017-01-03 Kito Cheng <kito.cheng@gmail.com>
* opcode/riscv-opc.h: Add support for the "q" ISA extension.
2017-01-03 Nick Clifton <nickc@redhat.com>
* dwarf2.def: Sync with mainline gcc sources
* dwarf2.h: Likewise.
2016-12-21 Jakub Jelinek <jakub@redhat.com>
* dwarf2.def (DW_FORM_ref_sup): Renamed to ...
(DW_FORM_ref_sup4): ... this. New form.
(DW_FORM_ref_sup8): New form.
2016-10-17 Jakub Jelinek <jakub@redhat.com>
* dwarf2.h (enum dwarf_calling_convention): Add new DWARF5
calling convention codes.
(enum dwarf_line_number_content_type): New.
(enum dwarf_location_list_entry_type): Add DWARF5 DW_LLE_*
codes.
(enum dwarf_source_language): Add new DWARF5 DW_LANG_* codes.
(enum dwarf_macro_record_type): Add DWARF5 DW_MACRO_* codes.
(enum dwarf_name_index_attribute): New.
(enum dwarf_range_list_entry): New.
(enum dwarf_unit_type): New.
* dwarf2.def: Add new DWARF5 DW_TAG_*, DW_FORM_*, DW_AT_*,
DW_OP_* and DW_ATE_* entries.
2016-08-15 Jakub Jelinek <jakub@redhat.com>
* dwarf2.def (DW_AT_string_length_bit_size,
DW_AT_string_length_byte_size): New attributes.
2016-08-12 Alexandre Oliva <aoliva@redhat.com>
PR debug/63240
* dwarf2.def (DW_AT_deleted, DW_AT_defaulted): New.
* dwarf2.h (enum dwarf_defaulted_attribute): New.
2017-01-02 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
2017-01-02 04:25:05 +01:00
For older changes see ChangeLog-2016
2017-01-02 04:25:05 +01:00
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Copying and distribution of this file, with or without modification,
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