gdb/ChangeLog

   1 2017-02-02  Pedro Alves  <palves@redhat.com>
   2
   3         * disasm.c (gdb_disassembler::pretty_print_insn): Rename to...
   4         (gdb_pretty_print_insn): ... this.  Now a free function.  Add back
   5         a 'gdbarch' parameter.  Allocate a mem_fileopen stream here.
   6         Adjust to call gdb_print_insn instead of
   7         gdb_disassembler::print_insn.
   8         (dump_insns, do_mixed_source_and_assembly_deprecated)
   9         (do_mixed_source_and_assembly, do_assembly_only): Add back a
  10         'gdbarch' parameter.  Remove gdb_disassembler parameter.
  11         (gdb_disassembly): Don't allocate a gdb_disassembler here.
  12         * disasm.h (gdb_disassembler::pretty_print_insn): Delete
  13         declaration.
  14         (gdb_pretty_print_insn): Re-add declaration.
  15         * record-btrace.c (btrace_insn_history): Don't allocate a
  16         gdb_disassembler here.  Adjust to call gdb_pretty_print_insn.
  17
  18 2017-02-01  Simon Marchi  <simon.marchi@polymtl.ca>
  19
  20         * disasm.h (gdb_disassembly): Remove file_string parameter.
  21         * disasm.c (gdb_disassembly): Likewise.
  22         * cli/cli-cmds.c (print_disassembly): Adapt.
  23         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
  24         * stack.c (do_gdb_disassembly): Likewise.
  25
  26 2017-02-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  27
  28         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): For
  29         DWARF_VALUE_LITERAL, no longer ignore the offset on big-endian
  30         targets.  And if the implicit value is longer than needed, extract
  31         the first bytes instead of the "least significant" ones.
  32
  33 2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>
  34
  35         * btrace.c (btrace_enable): Do not call btrace_add_pc for
  36         BTRACE_FORMAT_PT or if can_access_registers_ptid returns false.
  37         (btrace_fetch): Assert can_access_registers_ptid.
  38         * record-btrace.c (require_btrace_thread, record_btrace_info): Call
  39         validate_registers_access.
  40
  41 2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>
  42
  43         * gdbthread.h (can_access_registers_ptid): New.
  44         * thread.c (can_access_registers_ptid): New.
  45
  46 2017-02-01  Pedro Alves  <palves@redhat.com>
  47
  48         * i386-tdep.c (i386_fast_tracepoint_valid_at): Use gdb_insn_length.
  49
  50 2017-01-31  Pedro Alves  <palves@redhat.com>
  51
  52         * mi/mi-interp.c (mi_breakpoint_created, mi_breakpoint_modified):
  53         Fix typos.
  54
  55 2017-01-31  Pedro Alves  <palves@redhat.com>
  56
  57         * stack.c (print_frame_args): Remove local mem_fileopen stream,
  58         not used.
  59
  60 2017-01-31  Pedro Alves  <palves@redhat.com>
  61
  62         * varobj.c (varobj_value_get_print_value): Remove xstrdup call.
  63
  64 2017-01-31  Pedro Alves  <palves@redhat.com>
  65
  66         * common/scoped_restore.h
  67         (scoped_restore_tmpl::scoped_restore_tmpl): Template on T2, and
  68         change the value's parameter type to T2.
  69         (make_scoped_restore): Likewise.
  70
  71 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
  72             Richard Henderson  <rth@redhat.com>
  73
  74         * amd64-linux-nat.c (PTRACE_ARCH_PRCTL): New define.
  75         (amd64_linux_fetch_inferior_registers): Add case to fetch FS_BASE
  76         GS_BASE for older kernels.
  77         (amd64_linux_store_inferior_registers): Add case to store FS_BASE
  78         GS_BASE for older kernels.
  79         * amd64-linux-tdep.c (amd64_linux_gregset_reg_offset): Add FS_BASE
  80         and GS_BASE to the offset table.
  81         (amd64_linux_register_reggroup_p): Add FS_BASE and GS_BASE to the
  82         system register group.
  83         * amd64-nat.c (amd64_native_gregset_reg_offset): Implements case
  84         for older kernels.
  85         * amd64-tdep.c (amd64_init_abi): Add segment registers for the
  86         amd64 ABI.
  87         * amd64-tdep.h (amd64_regnum): Add AMD64_FSBASE_REGNUM and
  88         AMD64_GSBASE_REGNUM.
  89         (AMD64_NUM_REGS): Set to AMD64_GSBASE_REGNUM + 1.
  90         * features/Makefile (amd64-linux.dat, amd64-avx-linux.dat)
  91         (amd64-mpx-linux.dat, amd64-avx512-linux.dat, x32-linux.dat)
  92         (x32-avx-linux.dat, x32-avx512-linux.dat): Add
  93         i386/64bit-segments.xml in those rules.
  94         * features/i386/64bit-segments.xml: New file.
  95         * features/i386/amd64-avx-mpx-linux.xml: Add 64bit-segments.xml.
  96         * features/i386/amd64-avx-linux.xml: Add 64bit-segments.xml.
  97         * features/i386/amd64-avx512-linux.xml: Add 64bit-segments.xml.
  98         * features/i386/amd64-mpx-linux.xml: Add 64bit-segments.xml.
  99         * features/i386/x32-avx512-linux.xml: Add 64bit-segments.xml.
 100         * features/i386/x32-avx-linux.xml: Add 64bit-segments.xml.
 101         * features/i386/amd64-linux.xml: Add 64bit-segments.xml.
 102         * features/i386/amd64-avx-linux.c: Regenerated.
 103         * features/i386/amd64-avx-mpx-linux.c: Regenerated.
 104         * features/i386/amd64-avx-mpx.c: Regenerated.
 105         * features/i386/amd64-avx512-linux.c: Regenerated.
 106         * features/i386/amd64-linux.c: Regenerated.
 107         * features/i386/amd64-mpx-linux.c: Regenerated.
 108         * features/i386/i386-avx-mpx-linux.c: Regenerated.
 109         * features/i386/i386-avx-mpx.c: Regenerated.
 110         * features/i386/x32-avx-linux.c: Regenerated.
 111         * features/i386/x32-avx512-linux.c: Regenerated.
 112         * regformats/i386/amd64-avx-linux.dat: Regenerated.
 113         * regformats/i386/amd64-avx-mpx-linux.dat: Regenerated.
 114         * regformats/i386/amd64-avx512-linux.dat: Regenerated.
 115         * regformats/i386/amd64-linux.dat: Regenerated.
 116         * regformats/i386/amd64-mpx-linux.dat: Regenerated.
 117         * regformats/i386/x32-avx-linux.dat: Regenerated.
 118         * regformats/i386/x32-avx512-linux.dat: Regenerated.
 119         * regformats/i386/x32-linux.dat: Regenerated.
 120
 121 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 122
 123         * amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM):
 124         Set to AMD64_NUM_REGS.
 125
 126 2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
 127
 128         * amd64-nat.c (amd64_native_gregset_reg_offset): Simplify logic
 129         that checks validity of a register number.
 130
 131 2017-01-27  Kees Cook  <keescook@google.com>
 132
 133         * gdb/arm-linux-nat.c (arm_linux_fetch_inferior_registers): Call
 134         fetch_fpregs if target has fpa registers.
 135         (arm_linux_store_inferior_registers): Call store_fpregs if target
 136         has fpa registers.
 137
 138 2017-01-26  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 139
 140         * cris-tdep.c (cris_gdbarch_init): Remove check for
 141         info.byte_order and force it to BFD_ENDIAN_LITTLE.
 142
 143 2017-01-26  Antoine Tremblay  <antoine.tremblay@ericsson.com>
 144
 145         * corelow.c (get_core_register_section): Check for regset
 146         existence before checking for REGSET_VARIABLE_SIZE.
 147
 148 2017-01-26  Yao Qi  <yao.qi@linaro.org>
 149             Pedro Alves  <palves@redhat.com>
 150
 151         PR gdb/20939
 152         * disasm.c (gdb_disassembler::dis_asm_memory_error): Don't
 153         call memory_error, save memaddr instead.
 154         (gdb_disassembler::print_insn): If gdbarch_print_insn returns
 155         negative, cal memory_error.
 156         * disasm.h (gdb_disassembler) <m_err_memaddr>: New field.
 157
 158 2017-01-26  Yao Qi  <yao.qi@linaro.org>
 159
 160         * disasm-selftests.c (memory_error_test): New function.
 161         (_initialize_disasm_selftests): Register memory_error_test.
 162
 163 2017-01-26  Yao Qi  <yao.qi@linaro.org>
 164
 165         * Makefile.in (SFILES): Add disasm-selftests.c and
 166         selftest-arch.c.
 167         (COMMON_OBS): Add disasm-selftests.o and selftest-arch.o.
 168         * disasm-selftests.c: New file.
 169         * selftest-arch.c: New file.
 170         * selftest-arch.h: New file.
 171
 172 2017-01-26  Yao Qi  <yao.qi@linaro.org>
 173
 174         * mep-tdep.c (mep_gdb_print_insn): Set info->arch
 175         to bfd_arch_mep.  Don't return 0 if section is not
 176         found.  Call print_insn_mep.
 177
 178 2017-01-26  Pedro Alves  <palves@redhat.com>
 179             Yao Qi  <yao.qi@linaro.org>
 180
 181         * arm-tdep.c: Include "disasm.h".
 182         (gdb_print_insn_arm): Update code to get gdbarch.
 183         * disasm.c (dis_asm_read_memory): Change it to
 184         gdb_disassembler::dis_asm_read_memory.
 185         (dis_asm_memory_error): Likewise.
 186         (dis_asm_print_address): Likewise.
 187         (gdb_pretty_print_insn): Change it to
 188         gdb_disassembler::pretty_print_insn.
 189         (dump_insns): Add one argument gdb_disassemlber.  All
 190         callers updated.
 191         (do_mixed_source_and_assembly_deprecated): Likewise.
 192         (do_mixed_source_and_assembly): Likewise.
 193         (do_assembly_only): Likewise.
 194         (gdb_disassembler::gdb_disassembler): New.
 195         (gdb_disassembler::print_insn): New.
 196         * disasm.h (class gdb_disassembler): New.
 197         (gdb_pretty_print_insn): Remove declaration.
 198         (gdb_disassemble_info): Likewise.
 199         * guile/scm-disasm.c (class gdbscm_disassembler): New.
 200         (gdbscm_disasm_read_memory_worker): Update.
 201         (gdbscm_disasm_read_memory): Update.
 202         (gdbscm_disasm_memory_error): Remove.
 203         (gdbscm_disasm_print_address): Remove.
 204         (gdbscm_disassembler::gdbscm_disassembler): New.
 205         (gdbscm_print_insn_from_port): Update.
 206         * mips-tdep.c: Include disasm.h.
 207         (gdb_print_insn_mips): Update code to get gdbarch.
 208         * record-btrace.c (btrace_insn_history): Update.
 209         * spu-tdep.c: Include disasm.h.
 210         (struct spu_dis_asm_data): Remove.
 211         (struct spu_dis_asm_info): New.
 212         (spu_dis_asm_print_address): Use spu_dis_asm_info to get
 213         SPU id.
 214         (gdb_print_insn_spu): Cast disassemble_info to
 215         spu_dis_asm_info.
 216
 217 2017-01-26  Yao Qi  <yao.qi@linaro.org>
 218
 219         * disasm.c (do_ui_file_delete): Delete.
 220         (gdb_insn_length): Move code creating stream to ...
 221         * utils.c (null_stream): ... here.  New function.
 222         * utils.h (null_stream): Declare.
 223
 224 2017-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
 225
 226         * python/py-inferior.c (find_thread_object): Return directly
 227         from the loop.  Remove "found" variable.
 228
 229 2017-01-21  Joel Brobecker  <brobecker@adacore.com>
 230
 231         GDB 7.12.1 released.
 232
 233 2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>
 234
 235         * python/py-function.c (fnpy_call): Reorder declarations to have
 236         the gdbpy_enter object declared first.
 237         * python/py-xmethods.c (gdbpy_get_xmethod_arg_types): Likewise.
 238
 239 2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>
 240
 241         PR python/21068
 242         * python/python-internal.h (PyMem_RawMalloc): Define for
 243         Python < 3.4.
 244         * python/py-gdb-readline.c (gdbpy_readline_wrapper): Use
 245         PyMem_RawMalloc instead of PyMem_Malloc.
 246
 247 2017-01-20  Mike Wrighton  <mike_wrighton@codesourcery.com>
 248             Luis Machado  <lgustavo@codesourcery.com>
 249
 250         * NEWS (New commands): Mention flash-erase.
 251         (New MI commands): Mention target-flash-erase.
 252         * mi/mi-cmds.c (mi_cmd_target_flash_erase): Add target-flash-erase MI
 253         command.
 254         * mi/mi-cmds.h (mi_cmd_target_flash_erase): New declaration.
 255         * mi/mi-main.c (mi_cmd_target_flash_erase): New function.
 256         * target.c (flash_erase_command): New function.
 257         (initialize_targets): Add new flash-erase command.
 258         * target.h (flash_erase_command): New declaration.
 259
 260 2017-01-20  Joel Brobecker  <brobecker@adacore.com>
 261
 262         * nat/linux-ptrace.c: Only include <sys/procfs.h> if
 263         HAVE_SYS_PROCFS_H is defined.
 264
 265 2017-01-18  Alan Hayward  <alan.hayward@arm.com>
 266
 267         * remote.c (struct cached_reg): Change data into a pointer.
 268         * (stop_reply_dtr): Free data pointers before deleting vector.
 269         (process_stop_reply): Likewise.
 270         (remote_parse_stop_reply): Allocate space for data
 271
 272 2017-01-18  Alan Hayward  <alan.hayward@arm.com>
 273
 274         * amd64-tdep.c (amd64_pseudo_register_read_value): remove
 275         MAX_REGISTER_SIZE.
 276         (amd64_pseudo_register_read_value): Likewise.
 277         * remote.c (fetch_register_using_p): Remove MAX_REGISTER_SIZE.
 278         (store_register_using_P): Likewise.
 279         * regcache.c (regcache_xfer_part): Likewise.
 280
 281 2017-01-16  Ivo Raisr  <ivo.raisr@oracle.com>
 282
 283         Split real and pseudo registers.
 284         * sparc-tdep.h (SPARC_CORE_REGISTERS): New macro.
 285         (sparc32_pseudo_regnum): New enum.
 286         * sparc64-tdep.h (sparc64_pseudo_regnum): New enum.
 287         * sparc-tdep.c (SPARC32_FPU_REGISTERS): New macro.
 288         (SPARC32_CP0_REGISTERS): New macro.
 289         (sparc32_pseudo_register_name): New function.
 290         (sparc32_register_name): Use sparc32_pseudo_register_name.
 291         (sparc32_pseudo_register_type): New function.
 292         (sparc32_register_type): Use sparc32_pseudo_register_type.
 293         (sparc32_pseudo_register_read, sparc32_pseudo_register_write): Handle
 294         pseudo register numbers.
 295         * sparc64-tdep.c SPARC64_FPU_REGISTERS): New macro.
 296         (SPARC64_CP0_REGISTERS): New macro.
 297         (sparc64_pseudo_register_name): New function.
 298         (sparc64_register_name): Use sparc64_pseudo_register_name.
 299         (sparc64_pseudo_register_type): New function.
 300         (sparc64_register_type): Use sparc64_pseudo_register_type.
 301         (sparc64_pseudo_register_read, sparc64_pseudo_register_write): Handle
 302         pseudo register numbers.
 303         (sparc64_store_floating_fields, sparc64_extract_floating_fields,
 304         sparc64_store_arguments): Handle pseudo register numbers.
 305
 306 2017-01-13  Yao Qi  <yao.qi@linaro.org>
 307
 308         * remote.c (REMOTE_DEBUG_MAX_CHAR): New macro.
 309         (putpkt_binary): Print only REMOTE_DEBUG_MAX_CHAR chars in debug
 310         output.
 311         (getpkt_or_notif_sane_1): Likewise.
 312
 313 2017-01-13  Yao Qi  <yao.qi@linaro.org>
 314
 315         * Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
 316         of CC.  Pass "-x c++-header" instead of "-x c".
 317
 318 2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>
 319
 320         * remote.c (remote_can_async_p): Update comment.
 321
 322 2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>
 323
 324         * linux-nat.c (linux_nat_can_async_p): Update comment.
 325
 326 2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>
 327
 328         * serial.c (serial_open): Forget about "pc" and "lpt" serial interface.
 329
 330 2017-01-11  Simon Marchi  <simon.marchi@ericsson.com>
 331
 332         * cli/cli-decode.c (lookup_cmd_1): Fix typo in comment.
 333
 334 2017-01-10  Tom Tromey  <tom@tromey.com>
 335
 336         * python/py-type.c (typy_legacy_template_argument): Update.
 337         * cp-support.h (struct demangle_parse_info) (demangle_parse_info,
 338         ~demangle_parse_info): Declare new members.
 339         (cp_demangled_name_to_comp): Return unique_ptr.
 340         (cp_demangled_name_parse_free)
 341         (make_cleanup_cp_demangled_name_parse_free)
 342         (cp_new_demangle_parse_info): Remove.
 343         * cp-support.c (do_demangled_name_parse_free_cleanup)
 344         (make_cleanup_cp_demangled_name_parse_free): Remove.
 345         (inspect_type, cp_canonicalize_string_full)
 346         (cp_canonicalize_string): Update.
 347         (mangled_name_to_comp): Change return type.
 348         (cp_class_name_from_physname, method_name_from_physname)
 349         (cp_func_name, cp_remove_params): Update.
 350         * cp-name-parser.y (demangle_parse_info): New constructor, from
 351         cp_new_demangle_parse_info.
 352         (~demangle_parse_info): New destructor, from
 353         cp_demangled_name_parse_free.
 354         (cp_merge_demangle_parse_infos): Update.
 355         (cp_demangled_name_to_comp): Change return type.
 356
 357 2017-01-10  Tom Tromey  <tom@tromey.com>
 358
 359         * top.c (prevent_dont_repeat): Change return type.
 360         * python/python.c (execute_gdb_command): Use std::string.
 361         Update.
 362         * guile/guile.c (gdbscm_execute_gdb_command): Update.
 363         * command.h (prevent_dont_repeat): Change return type.
 364         * breakpoint.c (bpstat_do_actions_1): Update.
 365
 366 2017-01-10  Tom Tromey  <tom@tromey.com>
 367
 368         * value.h (scoped_value_mark::~scoped_value_mark): Call
 369         free_to_mark.
 370         (scoped_value_mark::free_to_mark): New method.
 371         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use
 372         scoped_value_mark.
 373
 374 2017-01-10  Tom Tromey  <tom@tromey.com>
 375
 376         * python/py-value.c (valpy_dereference, valpy_referenced_value)
 377         (valpy_reference_value, valpy_const_value, valpy_get_address)
 378         (valpy_get_dynamic_type, valpy_lazy_string, valpy_do_cast)
 379         (valpy_getitem, valpy_call, valpy_binop_throw, valpy_negative)
 380         (valpy_absolute, valpy_richcompare_throw): Use scoped_value_mark.
 381         * dwarf2loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
 382         scoped_value_mark.
 383         * dwarf2-frame.c (execute_stack_op): Use scoped_value_mark.
 384         * value.h (scoped_value_mark): New class.
 385
 386 2017-01-10  Tom Tromey  <tom@tromey.com>
 387
 388         * dwarf2read.c (dwarf2_build_psymtabs): Use psymtab_discarder.
 389         * psympriv.h (make_cleanup_discard_psymtabs): Don't declare.
 390         * psymtab.c (discard_psymtabs_upto): Remove.
 391         (make_cleanup_discard_psymtabs): Remove.
 392         (struct psymtab_state): Remove.
 393
 394 2017-01-10  Tom Tromey  <tom@tromey.com>
 395
 396         * record-full.c (record_full_save_cleanups): Remove.
 397         (record_full_save): Use gdb::unlinker.
 398         * gcore.c (do_bfd_delete_cleanup): Remove.
 399         (gcore_command): Use gdb::unlinker, unique_xmalloc_ptr.  Remove
 400         cleanups.
 401         * dwarf2read.c (unlink_if_set): Remove.
 402         (write_psymtabs_to_index): Use gdb::unlinker.
 403         * common/gdb_unlinker.h: New file.
 404
 405 2017-01-10  Tom Tromey  <tom@tromey.com>
 406
 407         * windows-tdep.c (windows_xfer_shared_library): Update.
 408         * windows-nat.c (windows_make_so): Update.
 409         * utils.h (make_cleanup_bfd_unref): Remove.
 410         * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_unref): Remove.
 411         * symfile.h (symfile_bfd_open)
 412         (find_separate_debug_file_in_section): Return gdb_bfd_ref_ptr.
 413         * symfile.c (read_symbols, symbol_file_add)
 414         (separate_debug_file_exists): Update.
 415         (symfile_bfd_open): Return gdb_bfd_ref_ptr.
 416         (generic_load, reread_symbols): Update.
 417         * symfile-mem.c (symbol_file_add_from_memory): Update.
 418         * spu-linux-nat.c (spu_bfd_open): Return gdb_bfd_ref_ptr.
 419         (spu_symbol_file_add_from_memory): Update.
 420         * solist.h (struct target_so_ops) <bfd_open>: Return
 421         gdb_bfd_ref_ptr.
 422         (solib_bfd_fopen, solib_bfd_open): Return gdb_bfd_ref_ptr.
 423         * solib.c (solib_bfd_fopen, solib_bfd_open): Return
 424         gdb_bfd_ref_ptr.
 425         (solib_map_sections, reload_shared_libraries_1): Update.
 426         * solib-svr4.c (enable_break): Update.
 427         * solib-spu.c (spu_bfd_fopen): Return gdb_bfd_ref_ptr.
 428         * solib-frv.c (enable_break2): Update.
 429         * solib-dsbt.c (enable_break): Update.
 430         * solib-darwin.c (gdb_bfd_mach_o_fat_extract): Return
 431         gdb_bfd_ref_ptr.
 432         (darwin_solib_get_all_image_info_addr_at_init): Update.
 433         (darwin_bfd_open): Return gdb_bfd_ref_ptr.
 434         * solib-aix.c (solib_aix_bfd_open): Return gdb_bfd_ref_ptr.
 435         * record-full.c (record_full_save): Update.
 436         * python/py-objfile.c (objfpy_add_separate_debug_file): Update.
 437         * procfs.c (insert_dbx_link_bpt_in_file): Update.
 438         * minidebug.c (find_separate_debug_file_in_section): Return
 439         gdb_bfd_ref_ptr.
 440         * machoread.c (macho_add_oso_symfile): Change abfd to
 441         gdb_bfd_ref_ptr.
 442         (macho_symfile_read_all_oso): Update.
 443         (macho_check_dsym): Return gdb_bfd_ref_ptr.
 444         (macho_symfile_read): Update.
 445         * jit.c (bfd_open_from_target_memory): Return gdb_bfd_ref_ptr.
 446         (jit_bfd_try_read_symtab): Update.
 447         * gdb_bfd.h (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
 448         (gdb_bfd_openw, gdb_bfd_openr_iovec)
 449         (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
 450         gdb_bfd_ref_ptr.
 451         (gdb_bfd_ref_policy): New struct.
 452         (gdb_bfd_ref_ptr): New typedef.
 453         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
 454         (gdb_bfd_openw, gdb_bfd_openr_iovec)
 455         (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
 456         gdb_bfd_ref_ptr.
 457         * gcore.h (create_gcore_bfd): Return gdb_bfd_ref_ptr.
 458         * gcore.c (create_gcore_bfd): Return gdb_bfd_ref_ptr.
 459         (gcore_command): Update.
 460         * exec.c (exec_file_attach): Update.
 461         * elfread.c (elf_symfile_read): Update.
 462         * dwarf2read.c (dwarf2_get_dwz_file): Update.
 463         (try_open_dwop_file, open_dwo_file): Return gdb_bfd_ref_ptr.
 464         (open_and_init_dwo_file): Update.
 465         (open_dwp_file): Return gdb_bfd_ref_ptr.
 466         (open_and_init_dwp_file): Update.
 467         * corelow.c (core_open): Update.
 468         * compile/compile-object-load.c (compile_object_load): Update.
 469         * common/gdb_ref_ptr.h (ref_ptr::operator->): New operator.
 470         * coffread.c (coff_symfile_read): Update.
 471         * cli/cli-dump.c (bfd_openr_or_error, bfd_openw_or_error): Return
 472         gdb_bfd_ref_ptr.  Rename.
 473         (dump_bfd_file, restore_command): Update.
 474         * build-id.h (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
 475         * build-id.c (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
 476         (find_separate_debug_file_by_buildid): Update.
 477
 478 2017-01-10  Tom Tromey  <tom@tromey.com>
 479
 480         * common/gdb_ref_ptr.h: New file.
 481         * python/py-ref.h (struct gdbpy_ref_policy): New.
 482         (gdbpy_ref): Now a typedef.
 483
 484 2017-01-10  Tom Tromey  <tom@tromey.com>
 485
 486         * utils.h (make_cleanup_htab_delete): Don't declare.
 487         * utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete):
 488         Remove.
 489         * linespec.c (decode_compound_collector): Add constructor,
 490         destructor.
 491         (lookup_prefix_sym): Remove cleanup.
 492         (symtab_collector): Add constructor, destructor.
 493         (collect_symtabs_from_filename): Remove cleanup.
 494         * disasm.c (do_mixed_source_and_assembly): Use htab_up.
 495         * compile/compile-c-symbols.c (generate_c_for_variable_locations):
 496         Use htab_up.
 497         * gnu-v3-abi.c (gnuv3_print_vtable): Use htab_up.
 498         * dwarf2read.c (dw2_expand_symtabs_matching)
 499         (dw2_map_symbol_filenames, dwarf_decode_macros)
 500         (write_psymtabs_to_index): Use htab_up.
 501         * dwarf2loc.c (func_verify_no_selftailcall)
 502         (call_site_find_chain_1, func_verify_no_selftailcall)
 503         (chain_candidate, call_site_find_chain_1): Use std::unordered_set,
 504         std::vector, gdb::unique_xmalloc_ptr.
 505         (call_sitep): Remove typedef.
 506         (dwarf2_locexpr_baton_eval): Remove unused variable.
 507
 508 2017-01-10  Tom Tromey  <tom@tromey.com>
 509
 510         * python/python-internal.h (make_cleanup_py_decref)
 511         (make_cleanup_py_xdecref): Don't declare.
 512         * python/py-utils.c (py_decref, make_cleanup_py_decref)
 513         (py_xdecref, make_cleanup_py_xdecref): Remove.
 514
 515 2017-01-10  Tom Tromey  <tom@tromey.com>
 516
 517         * python/py-framefilter.c (py_mi_print_variables): Use gdbpy_ref.
 518         (py_print_locals, enumerate_locals, py_print_args): Use gdbpy_ref.
 519
 520 2017-01-10  Tom Tromey  <tom@tromey.com>
 521
 522         * python/py-framefilter.c (enumerate_args): Use gdbpy_ref.
 523
 524 2017-01-10  Tom Tromey  <tom@tromey.com>
 525
 526         * python/py-utils.c (unicode_to_encoded_string)
 527         (python_string_to_target_string)
 528         (python_string_to_target_python_string)
 529         (python_string_to_host_string, gdbpy_obj_to_string)
 530         (get_addr_from_python): Use gdbpy_ref.
 531
 532 2017-01-10  Tom Tromey  <tom@tromey.com>
 533
 534         * python/py-unwind.c (pyuw_object_attribute_to_pointer): Use
 535         gdbpy_ref.
 536
 537 2017-01-10  Tom Tromey  <tom@tromey.com>
 538
 539         * python/python.c (eval_python_command, gdbpy_decode_line)
 540         (gdbpy_run_events, gdbpy_start_type_printers)
 541         (gdbpy_apply_type_printers): Use gdbpy_ref.
 542
 543 2017-01-10  Tom Tromey  <tom@tromey.com>
 544
 545         * python/py-param.c (get_doc_string, compute_enum_values): Use
 546         gdbpy_ref.
 547
 548 2017-01-10  Tom Tromey  <tom@tromey.com>
 549
 550         * python/py-inferior.c (find_thread_object, build_inferior_list):
 551         Use gdbpy_ref.
 552
 553 2017-01-10  Tom Tromey  <tom@tromey.com>
 554
 555         * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
 556
 557 2017-01-10  Tom Tromey  <tom@tromey.com>
 558
 559         * python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
 560         gdbpy_ref.
 561
 562 2017-01-10  Tom Tromey  <tom@tromey.com>
 563
 564         * python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref.  Remove
 565         extra incref.
 566         (cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init):
 567         Use gdbpy_ref.
 568
 569 2017-01-10  Tom Tromey  <tom@tromey.com>
 570
 571         * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
 572         gdbpy_ref.
 573
 574 2017-01-10  Tom Tromey  <tom@tromey.com>
 575
 576         * python/py-arch.c (archpy_disassemble): Use gdbpy_ref.  Don't
 577         decref results of PyArg_ParseTupleAndKeywords.
 578
 579 2017-01-10  Tom Tromey  <tom@tromey.com>
 580
 581         * python/python.c (python_run_simple_file): Use
 582         unique_xmalloc_ptr, gdbpy_ref.
 583
 584 2017-01-10  Tom Tromey  <tom@tromey.com>
 585
 586         * python/py-prettyprint.c (print_stack_unless_memory_error)
 587         (print_string_repr, print_children): Use gdbpy_ref.
 588         (dummy_python_frame): New class.
 589         (dummy_python_frame::dummy_python_frame): Rename from
 590         push_dummy_python_frame.
 591         (py_restore_tstate): Remove.
 592
 593 2017-01-10  Tom Tromey  <tom@tromey.com>
 594
 595         * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.
 596
 597 2017-01-10  Tom Tromey  <tom@tromey.com>
 598
 599         * python/python.c (ensure_python_env, restore_python_env):
 600         Remove.
 601         * python/python-internal.h (ensure_python_env): Don't declare.
 602         * varobj.h (varobj_ensure_python_env): Don't declare.
 603         * varobj.c (varobj_ensure_python_env): Remove.
 604
 605 2017-01-10  Tom Tromey  <tom@tromey.com>
 606
 607         * varobj.c (varobj_value_get_print_value): Use
 608         gdbpy_enter_varobj.
 609
 610 2017-01-10  Tom Tromey  <tom@tromey.com>
 611
 612         * python/py-prettyprint.c (print_string_repr, print_children):
 613         Update.
 614         * python/py-lazy-string.c (gdbpy_extract_lazy_string): Change type
 615         of "encoding".
 616         * varobj.c (varobj_value_get_print_value): Update.
 617         * python/python-internal.h (gdbpy_extract_lazy_string): Update.
 618
 619 2017-01-10  Tom Tromey  <tom@tromey.com>
 620
 621         * varobj.c (varobj_get_display_hint)
 622         (dynamic_varobj_has_child_method, install_new_value_visualizer)
 623         (varobj_set_visualizer, free_variable): Use
 624         gdbpy_enter_varobj.
 625
 626 2017-01-10  Tom Tromey  <tom@tromey.com>
 627
 628         * python/python.c (python_command): Use gdbpy_enter, gdbpy_ref.
 629         (do_finish_initialization): New function.  Use gdbpy_ref.
 630         (gdbpy_finish_initialization): Use gdbpy_enter.  Call
 631         do_finish_initialization.
 632
 633 2017-01-10  Tom Tromey  <tom@tromey.com>
 634
 635         * python/py-param.c (get_set_value, get_show_value): Use
 636         gdbpy_enter, gdbpy_ref.
 637
 638 2017-01-10  Tom Tromey  <tom@tromey.com>
 639
 640         * python/py-function.c (fnpy_call): Use gdbpy_enter, gdbpy_ref.
 641
 642 2017-01-10  Tom Tromey  <tom@tromey.com>
 643
 644         * python/py-cmd.c (cmdpy_function): Use gdbpy_enter, gdbpy_ref.
 645
 646 2017-01-10  Tom Tromey  <tom@tromey.com>
 647
 648         * python/py-varobj.c (py_varobj_iter_dtor, py_varobj_iter_next):
 649         Use gdbpy_enter_varobj.
 650
 651 2017-01-10  Tom Tromey  <tom@tromey.com>
 652
 653         * varobj.c (gdbpy_enter_varobj): New constructor.
 654         * python/python-internal.h (gdbpy_enter_varobj): New class.
 655         * python/py-varobj.c (py_varobj_get_iterator): Use
 656         gdbpy_enter_varobj.
 657
 658 2017-01-10  Tom Tromey  <tom@tromey.com>
 659
 660         * python/py-xmethods.c (gdbpy_get_xmethod_result_type): Use
 661         gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
 662         (gdbpy_invoke_xmethod): Use gdbpy_ref, gdbpy_enter.
 663         (gdbpy_get_xmethod_arg_types): Use gdbpy_ref,
 664         unique_xmalloc_ptr.
 665         (gdbpy_get_xmethod_arg_types): Use gdbpy_ref, gdbpy_enter.
 666
 667 2017-01-10  Tom Tromey  <tom@tromey.com>
 668
 669         * python/py-xmethods.c (invoke_match_method): Use
 670         gdbpy_ref.
 671
 672 2017-01-10  Tom Tromey  <tom@tromey.com>
 673
 674         * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): use
 675         gdbpy_enter, gdbpy_ref.
 676
 677 2017-01-10  Tom Tromey  <tom@tromey.com>
 678
 679         * python/python.c (python_interactive_command): Use gdbpy_enter.
 680
 681 2017-01-10  Tom Tromey  <tom@tromey.com>
 682
 683         * python/python.c (gdbpy_before_prompt_hook): Use gdbpy_enter,
 684         gdbpy_ref.
 685
 686 2017-01-10  Tom Tromey  <tom@tromey.com>
 687
 688         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Use
 689         gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
 690
 691 2017-01-10  Tom Tromey  <tom@tromey.com>
 692
 693         * utils.h (htab_deleter): New struct.
 694         (htab_up): New typedef.
 695         * python/py-framefilter.c (gdbpy_apply_frame_filter): Use
 696         gdbpy_enter, gdbpy_ref, htab_up.
 697
 698 2017-01-10  Tom Tromey  <tom@tromey.com>
 699
 700         * python/py-unwind.c (pending_frame_invalidate): Remove.
 701         (pyuw_sniffer): Use gdbpy_enter and gdbpy_ref.
 702
 703 2017-01-10  Tom Tromey  <tom@tromey.com>
 704
 705         * python/py-xmethods.c (gdbpy_free_xmethod_worker_data)
 706         (gdbpy_clone_xmethod_worker_data): Use gdbpy_enter.
 707
 708 2017-01-10  Tom Tromey  <tom@tromey.com>
 709
 710         * python/py-type.c (save_objfile_types): Use gdbpy_enter.
 711
 712 2017-01-10  Tom Tromey  <tom@tromey.com>
 713
 714         * python/python.c (gdbpy_eval_from_control_command)
 715         (gdbpy_source_script, gdbpy_run_events)
 716         (gdbpy_source_objfile_script, gdbpy_execute_objfile_script)
 717         (gdbpy_free_type_printers, gdbpy_finish_initialization): Use
 718         gdbpy_enter.
 719
 720 2017-01-10  Tom Tromey  <tom@tromey.com>
 721
 722         * python/py-progspace.c (py_free_pspace): Use gdbpy_enter.
 723
 724 2017-01-10  Tom Tromey  <tom@tromey.com>
 725
 726         * python/py-objfile.c (py_free_objfile): Use gdbpy_enter.
 727
 728 2017-01-10  Tom Tromey  <tom@tromey.com>
 729
 730         * python/py-inferior.c (python_on_normal_stop, python_on_resume)
 731         (python_on_inferior_call_pre, python_on_inferior_call_post)
 732         (python_on_memory_change, python_on_register_change)
 733         (python_inferior_exit, python_new_objfile, add_thread_object)
 734         (delete_thread_object, py_free_inferior): Use gdbpy_enter.
 735
 736 2017-01-10  Tom Tromey  <tom@tromey.com>
 737
 738         * python/py-finishbreakpoint.c (bpfinishpy_handle_stop)
 739         (bpfinishpy_handle_exit): Use gdbpy_enter.
 740
 741 2017-01-10  Tom Tromey  <tom@tromey.com>
 742
 743         * python/py-cmd.c (cmdpy_destroyer)
 744         (cmdpy_completer_handle_brkchars, cmdpy_completer): Use
 745         gdbpy_enter.
 746
 747 2017-01-10  Tom Tromey  <tom@tromey.com>
 748
 749         * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
 750         gdbpy_enter.
 751         (gdbpy_breakpoint_has_cond): Likewise.
 752
 753 2017-01-10  Tom Tromey  <tom@tromey.com>
 754
 755         * python/python.c (gdbpy_enter): New constructor.
 756         (~gdbpy_enter): New destructor.
 757         (restore_python_env, ensure_python_env): Rewrite.
 758         * python/python-internal.h (gdbpy_enter): New class.
 759
 760 2017-01-10  Tom Tromey  <tom@tromey.com>
 761
 762         * python/py-symbol.c (gdbpy_lookup_symbol): Use gdbpy_ref.
 763
 764 2017-01-10  Tom Tromey  <tom@tromey.com>
 765
 766         * python/py-value.c (value_has_field, get_field_flag)
 767         (get_field_type, valpy_getitem, convert_value_from_python): Use
 768         gdbpy_ref.
 769
 770 2017-01-10  Tom Tromey  <tom@tromey.com>
 771
 772         * python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use
 773         gdbpy_ref.
 774
 775 2017-01-10  Tom Tromey  <tom@tromey.com>
 776
 777         * python/py-prettyprint.c (search_pp_list)
 778         (find_pretty_printer_from_objfiles)
 779         (find_pretty_printer_from_progspace)
 780         (find_pretty_printer_from_gdb, find_pretty_printer)
 781         (gdbpy_get_display_hint, gdbpy_get_varobj_pretty_printer): Use
 782         gdbpy_ref.
 783
 784 2017-01-10  Tom Tromey  <tom@tromey.com>
 785
 786         * python/py-param.c (call_doc_function): Use gdbpy_ref.
 787
 788 2017-01-10  Tom Tromey  <tom@tromey.com>
 789
 790         * python/py-linetable.c (build_line_table_tuple_from_pcs)
 791         (ltpy_get_all_source_lines): Use gdbpy_ref.
 792
 793 2017-01-10  Tom Tromey  <tom@tromey.com>
 794
 795         * python/py-framefilter.c (extract_sym, extract_value)
 796         (get_py_iter_from_func, bootstrap_python_frame_filters): Use
 797         gdbpy_ref.
 798
 799 2017-01-10  Tom Tromey  <tom@tromey.com>
 800
 801         * python/py-breakpoint.c (gdbpy_breakpoints): Use gdbpy_ref.
 802
 803 2017-01-10  Tom Tromey  <tom@tromey.com>
 804
 805         * python/py-inferior.c (gdbpy_inferiors): Use gdbpy_ref.
 806
 807 2017-01-10  Tom Tromey  <tom@tromey.com>
 808
 809         * python/py-function.c (convert_values_to_python, fnpy_init): Use
 810         gdbpy_ref.
 811
 812 2017-01-10  Tom Tromey  <tom@tromey.com>
 813
 814         * python/py-cmd.c (gdbpy_string_to_argv): Use gdbpy_ref.
 815
 816 2017-01-10  Tom Tromey  <tom@tromey.com>
 817
 818         * python/py-type.c (convert_field, make_fielditem, typy_fields)
 819         (typy_range): Use gdbpy_ref.
 820
 821 2017-01-10  Tom Tromey  <tom@tromey.com>
 822
 823         * python/py-threadevent.c (create_thread_event_object): Use
 824         gdbpy_ref.
 825         * python/py-stopevent.c (create_stop_event_object): Simplify.
 826         (emit_stop_event): Use gdbpy_ref.
 827         * python/py-signalevent.c (create_signal_event_object): Use
 828         gdbpy_ref.
 829         * python/py-newobjfileevent.c (create_new_objfile_event_object)
 830         (emit_new_objfile_event, create_clear_objfiles_event_object)
 831         (emit_clear_objfiles_event): Use gdbpy_ref.
 832         * python/py-infevents.c (create_inferior_call_event_object)
 833         (create_register_changed_event_object)
 834         (create_memory_changed_event_object, emit_inferior_call_event)
 835         (emit_memory_changed_event, emit_register_changed_event): Use
 836         gdbpy_ref.
 837         * python/py-exitedevent.c (create_exited_event_object)
 838         (emit_exited_event): Use gdbpy_ref.
 839         * python/py-event.h (evpy_emit_event): Remove
 840         CPYCHECKER_STEALS_REFERENCE_TO_ARG annotation.
 841         * python/py-event.c (evpy_emit_event): Use gdbpy_ref.
 842         * python/py-continueevent.c (emit_continue_event): Use
 843         gdbpy_ref.
 844         * python/py-breakpoint.c (gdbpy_breakpoint_created)
 845         (gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
 846         gdbpy_ref.
 847         * python/py-bpevent.c (create_breakpoint_event_object): Use
 848         gdbpy_ref.
 849
 850 2017-01-10  Tom Tromey  <tom@tromey.com>
 851
 852         * python/py-ref.h: New file.
 853
 854 2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>
 855
 856         * cli-out.c (cli_ui_out::do_redirect): Change return type to
 857         void.
 858         * cli-out.h (cli_ui_out::do_redirect): Likewise.
 859         * mi/mi-out.c (mi_ui_out::do_redirect): Likewise.
 860         * mi/mi-out.h (mi_ui_out::do_redirect): Likewise.
 861         * ui-out.c (ui_out::redirect): Likewise.
 862         * ui-out.h (ui_out::redirect, ui_out::do_redirect): Likewise.
 863         * cli/cli-logging.c (set_logging_redirect): Update call site of
 864         ui_out::redirect.
 865         (handle_redirections): Likewise.
 866         * scm-ports.c (ioscm_with_output_to_port_worker): Likewise.
 867         * top.c (execute_command_to_string): Likewise.
 868         * utils.c (do_ui_out_redirect_pop): Likewise.
 869
 870 2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>
 871
 872         * stack.c (_initialize_stack): Update "frame" command help message.
 873
 874 2017-01-08  Iain Buclaw  <ibuclaw@gdcproject.org>
 875
 876         * d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.
 877
 878 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 879
 880         * x86-linux-nat.h: Include gdb_proc_service.h.
 881
 882 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 883
 884         * ser-base.h: Include serial.h.
 885
 886 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 887
 888         * ppc-linux-tdep.h: Include ppc-tdep.h.
 889
 890 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 891
 892         * nat/amd64-linux-siginfo.h: Include signal.h.
 893
 894 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 895
 896         * nat/aarch64-linux-hw-point.h: Include break-common.h.
 897
 898 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 899
 900         * mi/mi-parse.h: Include mi-cmds.h.
 901
 902 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 903
 904         * inf-loop.c: Don't include "target.h".
 905         * inf-loop.h: Include it here.
 906
 907 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 908
 909         * dfp.h: Include "dboulest.h" and "expression.h".
 910
 911 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 912
 913         * ax-gdb.h: Include "ax.h".
 914
 915 2017-01-06  Yao Qi  <yao.qi@linaro.org>
 916
 917         * Makefile.in (HFILES_NO_SRCDIR): Replace gdb_ptrace.h
 918         with nat/gdb_ptrace.h.
 919
 920 2017-01-05  Yao Qi  <yao.qi@linaro.org>
 921
 922         * mips-fbsd-tdep.c (mips_fbsd_sigframe_init): Move && to
 923         new line.
 924         (mips64_fbsd_sigframe_init): Likewise.
 925
 926 2017-01-04  John Baldwin  <jhb@FreeBSD.org>
 927
 928         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Use
 929         GDB_OSABI_FREEBSD instead of GDB_OSABI_FREEBSD_ELF.
 930
 931 2017-01-04  John Baldwin  <jhb@FreeBSD.org>
 932
 933         * Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
 934         * NEWS: Mention new FreeBSD/mips native configuration.
 935         * config/mips/fbsd.mh: New file.
 936         * configure.host: Add mips*-*-freebsd*.
 937         * mips-fbsd-nat.c: New file.
 938
 939 2017-01-04  John Baldwin  <jhb@FreeBSD.org>
 940
 941         * Makefile.in (ALL_TARGET_OBS): Add mips-fbsd-tdep.o.
 942         (ALLDEPFILES): Add mips-fbsd-tdep.c.
 943         * NEWS: Mention new FreeBSD/mips target.
 944         * configure.tgt: Add mips*-*-freebsd*.
 945         * mips-fbsd-tdep.c: New file.
 946         * mips-fbsd-tdep.h: New file.
 947
 948 2017-01-04  Yao Qi  <yao.qi@linaro.org>
 949
 950         * dwarf2loc.c (write_pieced_value): Don't use VALUE_FRAME_ID (to),
 951         use c->frame_id when the piece location is DWARF_VALUE_REGISTER.
 952
 953 2017-01-01  Joel Brobecker  <brobecker@adacore.com>
 954
 955         Update copyright year range in all GDB files.
 956
 957 2017-01-01  Joel Brobecker  <brobecker@adacore.com>
 958
 959         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2016.
 960
 961 For older changes see ChangeLog-2016.
 962 \f
 963 Local Variables:
 964 mode: change-log
 965 left-margin: 8
 966 fill-column: 74
 967 version-control: never
 968 coding: utf-8
 969 End: