path: root/gdb/ChangeLog

2017-02-02  Pedro Alves  <palves@redhat.com>

	* cli/cli-interp.c (struct saved_output_files, saved_output):
	Moved from cli/cli-logging.c.
	(cli_set_logging): New function.
	(cli_interp_procs): Install cli_set_logging.
	* cli/cli-interp.h (make_logging_output, cli_set_logging):
	Declare.
	* cli/cli-logging.c (struct saved_output_files, saved_output):
	Moved to cli/cli-interp.c.
	(pop_output_files): Don't save outputs here.
	(make_logging_output): New function.
	(handle_redirections): Don't build tee nor save previous outputs
	here.
	* interps.c (current_interp_set_logging): Change prototype.
	Assume there's always a set_logging_proc method installed.
	* interps.h (interp_set_logging_ftype): Change prototype.
	(current_interp_set_logging): Change prototype and adjust comment.
	* mi/mi-interp.c (mi_set_logging): Change protototype.  Adjust to
	use make_logging_output.
	* tui/tui-interp.c (tui_interp_procs): Install cli_set_logging.
2017-02-02  Pedro Alves  <palves@redhat.com>

	* cli/cli-logging.c (maybe_warn_already_logging): New factored out
	from ...
	(set_logging_overwrite): ... here.
	(logging_no_redirect_file): Delete.
	(set_logging_redirect): Don't handle redirection on the fly.
	Instead warn that "logging off" / "logging on" is necessary.
	(pop_output_files): Delete references to logging_no_redirect_file.
	(show_logging_command): Always speak in terms of what will happen
	once logging is reenabled.

2017-02-02  Pedro Alves  <palves@redhat.com>

	* disasm.h (gdb_pretty_print_disassembler): Tweak intro comment.

2017-02-02  Pedro Alves  <palves@redhat.com>

	* disasm.c (gdb_pretty_print_insn): Rename to ...
	(gdb_pretty_print_disassembler::pretty_print_insn): ... this.
	Remove gdbarch parameter.  Adapt to clear the object's buffers
	instead of allocating new buffers, and to print using the object's
	gdb_disassembler instead of calling gdb_print_insn.
	(dump_insns): Use gdb_pretty_print_disassembler.
	* disasm.h (gdb_pretty_print_insn): Delete declaration.
	(gdb_pretty_print_disassembler): New class.
	* record-btrace.c (btrace_insn_history): Use
	gdb_pretty_print_disassembler.

2017-02-02  Pedro Alves  <palves@redhat.com>

	* ada-lang.c (type_as_string): Use string_file.
	* ada-valprint.c (ada_print_floating): Use string_file.
	* ada-varobj.c (ada_varobj_scalar_image)
	(ada_varobj_get_value_image): Use string_file.
	* aix-thread.c (aix_thread_extra_thread_info): Use string_file.
	* arm-tdep.c (_initialize_arm_tdep): Use string_printf.
	* breakpoint.c (update_inserted_breakpoint_locations)
	(insert_breakpoint_locations, reattach_breakpoints)
	(print_breakpoint_location, print_one_detail_ranged_breakpoint)
	(print_it_watchpoint): Use string_file.
	(save_breakpoints): Use stdio_file.
	* c-exp.y (oper): Use string_file.
	* cli/cli-logging.c (set_logging_redirect): Use ui_file_up and
	tee_file.
	(pop_output_files): Use delete.
	(handle_redirections): Use stdio_file and tee_file.
	* cli/cli-setshow.c (do_show_command): Use string_file.
	* compile/compile-c-support.c (c_compute_program): Use
	string_file.
	* compile/compile-c-symbols.c (generate_vla_size): Take a
	'string_file &' instead of a 'ui_file *'.
	(generate_c_for_for_one_variable): Take a 'string_file &' instead
	of a 'ui_file *'.  Use string_file.
	(generate_c_for_variable_locations): Take a 'string_file &'
	instead of a 'ui_file *'.
	* compile/compile-internal.h (generate_c_for_for_one_variable):
	Take a 'string_file &' instead of a 'ui_file *'.
	* compile/compile-loc2c.c (push, pushf, unary, binary)
	(print_label, pushf_register_address, pushf_register)
	(do_compile_dwarf_expr_to_c): Take a 'string_file &' instead of a
	'ui_file *'.  Adjust.
	* compile/compile.c (compile_to_object): Use string_file.
	* compile/compile.h (compile_dwarf_expr_to_c)
	(compile_dwarf_bounds_to_c): Take a 'string_file &' instead of a
	'ui_file *'.
	* cp-support.c (inspect_type): Use string_file and obstack_copy0.
	(replace_typedefs_qualified_name): Use string_file and
	obstack_copy0.
	* disasm.c (gdb_pretty_print_insn): Use string_file.
	(gdb_disassembly): Adjust reference the null_stream global.
	(do_ui_file_delete): Delete.
	(gdb_insn_length): Use null_stream.
	* dummy-frame.c (maintenance_print_dummy_frames): Use stdio_file.
	* dwarf2loc.c (dwarf2_compile_property_to_c)
	(locexpr_generate_c_location, loclist_generate_c_location): Take a
	'string_file &' instead of a 'ui_file *'.
	* dwarf2loc.h (dwarf2_compile_property_to_c): Likewise.
	* dwarf2read.c (do_ui_file_peek_last): Delete.
	(dwarf2_compute_name): Use string_file.
	* event-top.c (gdb_setup_readline): Use stdio_file.
	* gdbarch.sh (verify_gdbarch): Use string_file.
	* gdbtypes.c (safe_parse_type): Use null_stream.
	* guile/scm-breakpoint.c (gdbscm_breakpoint_commands): Use
	string_file.
	* guile/scm-disasm.c (gdbscm_print_insn_from_port): Take a
	'string_file *' instead of a 'ui_file *'.
	(gdbscm_arch_disassemble): Use string_file.
	* guile/scm-frame.c (frscm_print_frame_smob): Use string_file.
	* guile/scm-ports.c (class ioscm_file_port): Now a class that
	inherits from ui_file.
	(ioscm_file_port_delete, ioscm_file_port_rewind)
	(ioscm_file_port_put): Delete.
	(ioscm_file_port_write): Rename to ...
	(ioscm_file_port::write): ... this.  Remove file_port_magic
	checks.
	(ioscm_file_port_new): Delete.
	(ioscm_with_output_to_port_worker): Use ioscm_file_port and
	ui_file_up.
	* guile/scm-type.c (tyscm_type_name): Use string_file.
	* guile/scm-value.c (vlscm_print_value_smob, gdbscm_value_print):
	Use string_file.
	* infcmd.c (print_return_value_1): Use string_file.
	* infrun.c (print_target_wait_results): Use string_file.
	* language.c (add_language): Use string_file.
	* location.c (explicit_to_string_internal): Use string_file.
	* main.c (captured_main_1): Use null_file.
	* maint.c (maintenance_print_architecture): Use stdio_file.
	* mi/mi-cmd-stack.c (list_arg_or_local): Use string_file.
	* mi/mi-common.h (struct mi_interp) <out, err, log, targ,
	event_channel>: Change type to mi_console_file pointer.
	* mi/mi-console.c (mi_console_file_fputs, mi_console_file_flush)
	(mi_console_file_delete): Delete.
	(struct mi_console_file): Delete.
	(mi_console_file_magic): Delete.
	(mi_console_file_new): Delete.
	(mi_console_file::mi_console_file): New.
	(mi_console_file_delete): Delete.
	(mi_console_file_fputs): Delete.
	(mi_console_file::write): New.
	(mi_console_raw_packet): Delete.
	(mi_console_file::flush): New.
	(mi_console_file_flush): Delete.
	(mi_console_set_raw): Rename to ...
	(mi_console_file::set_raw): ... this.
	* mi/mi-console.h (class mi_console_file): New class.
	(mi_console_file_new, mi_console_set_raw): Delete.
	* mi/mi-interp.c (mi_interpreter_init): Use mi_console_file.
	(mi_set_logging): Use delete and tee_file.  Adjust.
	* mi/mi-main.c (output_register): Use string_file.
	(mi_cmd_data_evaluate_expression): Use string_file.
	(mi_cmd_data_read_memory): Use string_file.
	(mi_cmd_execute, print_variable_or_computed): Use string_file.
	* mi/mi-out.c (mi_ui_out::main_stream): New.
	(mi_ui_out::rewind): Use main_stream and
	string_file.
	(mi_ui_out::put): Use main_stream and string_file.
	(mi_ui_out::mi_ui_out): Remove 'stream' parameter.
	Allocate a 'string_file' instead.
	(mi_out_new): Don't allocate a mem_fileopen stream here.
	* mi/mi-out.h (mi_ui_out::mi_ui_out): Remove 'stream' parameter.
	(mi_ui_out::main_stream): Declare method.
	* printcmd.c (eval_command): Use string_file.
	* psymtab.c (maintenance_print_psymbols): Use stdio_file.
	* python/py-arch.c (archpy_disassemble): Use string_file.
	* python/py-breakpoint.c (bppy_get_commands): Use string_file.
	* python/py-frame.c (frapy_str): Use string_file.
	* python/py-framefilter.c (py_print_type, py_print_single_arg):
	Use string_file.
	* python/py-type.c (typy_str): Use string_file.
	* python/py-unwind.c (unwind_infopy_str): Use string_file.
	* python/py-value.c (valpy_str): Use string_file.
	* record-btrace.c (btrace_insn_history): Use string_file.
	* regcache.c (regcache_print): Use stdio_file.
	* reggroups.c (maintenance_print_reggroups): Use stdio_file.
	* remote.c (escape_buffer): Use string_file.
	* rust-lang.c (rust_get_disr_info): Use string_file.
	* serial.c (serial_open_ops_1): Use stdio_file.
	(do_serial_close): Use delete.
	* stack.c (print_frame_arg): Use string_file.
	(print_frame_args): Remove local mem_fileopen stream, not used.
	(print_frame): Use string_file.
	* symmisc.c (maintenance_print_symbols): Use stdio_file.
	* symtab.h (struct symbol_computed_ops) <generate_c_location>:
	Take a 'string_file *' instead of a 'ui_file *'.
	* top.c (new_ui): Use stdio_file and stderr_file.
	(free_ui): Use delete.
	(execute_command_to_string): Use string_file.
	(quit_confirm): Use string_file.
	* tracepoint.c (collection_list::append_exp): Use string_file.
	* tui/tui-disasm.c (tui_disassemble): Use string_file.
	* tui/tui-file.c: Don't include "ui-file.h".
	(enum streamtype, struct tui_stream): Delete.
	(tui_file_new, tui_file_delete, tui_fileopen, tui_sfileopen)
	(tui_file_isatty, tui_file_rewind, tui_file_put): Delete.
	(tui_file::tui_file): New method.
	(tui_file_fputs): Delete.
	(tui_file_get_strbuf): Delete.
	(tui_file::puts): New method.
	(tui_file_adjust_strbuf): Delete.
	(tui_file_flush): Delete.
	(tui_file::flush): New method.
	* tui/tui-file.h: Tweak intro comment.
	Include ui-file.h.
	(tui_fileopen, tui_sfileopen, tui_file_get_strbuf)
	(tui_file_adjust_strbuf): Delete declarations.
	(class tui_file): New class.
	* tui/tui-io.c (tui_initialize_io): Use tui_file.
	* tui/tui-regs.c (tui_restore_gdbout): Use delete.
	(tui_register_format): Use string_stream.
	* tui/tui-stack.c (tui_make_status_line): Use string_file.
	(tui_get_function_from_frame): Use string_file.
	* typeprint.c (type_to_string): Use string_file.
	* ui-file.c (struct ui_file, ui_file_magic, ui_file_new): Delete.
	(null_stream): New global.
	(ui_file_delete): Delete.
	(ui_file::ui_file): New.
	(null_file_isatty): Delete.
	(ui_file::~ui_file): New.
	(null_file_rewind): Delete.
	(ui_file::printf): New.
	(null_file_put): Delete.
	(null_file_flush): Delete.
	(ui_file::putstr): New.
	(null_file_write): Delete.
	(ui_file::putstrn): New.
	(null_file_read): Delete.
	(ui_file::putc): New.
	(null_file_fputs): Delete.
	(null_file_write_async_safe): Delete.
	(ui_file::vprintf): New.
	(null_file_delete): Delete.
	(null_file::write): New.
	(null_file_fseek): Delete.
	(null_file::puts): New.
	(ui_file_data): Delete.
	(null_file::write_async_safe): New.
	(gdb_flush, ui_file_isatty): Adjust.
	(ui_file_put, ui_file_rewind): Delete.
	(ui_file_write): Adjust.
	(ui_file_write_for_put): Delete.
	(ui_file_write_async_safe, ui_file_read): Adjust.
	(ui_file_fseek): Delete.
	(fputs_unfiltered): Adjust.
	(set_ui_file_flush, set_ui_file_isatty, set_ui_file_rewind)
	(set_ui_file_put, set_ui_file_write, set_ui_file_write_async_safe)
	(set_ui_file_read, set_ui_file_fputs, set_ui_file_fseek)
	(set_ui_file_data): Delete.
	(string_file::~string_file, string_file::write)
	(struct accumulated_ui_file, do_ui_file_xstrdup, ui_file_xstrdup)
	(do_ui_file_as_string, ui_file_as_string): Delete.
	(do_ui_file_obsavestring, ui_file_obsavestring): Delete.
	(struct mem_file): Delete.
	(mem_file_new): Delete.
	(stdio_file::stdio_file): New.
	(mem_file_delete): Delete.
	(stdio_file::stdio_file): New.
	(mem_fileopen): Delete.
	(stdio_file::~stdio_file): New.
	(mem_file_rewind): Delete.
	(stdio_file::set_stream): New.
	(mem_file_put): Delete.
	(stdio_file::open): New.
	(mem_file_write): Delete.
	(stdio_file_magic, struct stdio_file): Delete.
	(stdio_file_new, stdio_file_delete, stdio_file_flush): Delete.
	(stdio_file::flush): New.
	(stdio_file_read): Rename to ...
	(stdio_file::read): ... this.  Adjust.
	(stdio_file_write): Rename to ...
	(stdio_file::write): ... this.  Adjust.
	(stdio_file_write_async_safe): Rename to ...
	(stdio_file::write_async_safe) ... this.  Adjust.
	(stdio_file_fputs): Rename to ...
	(stdio_file::puts) ... this.  Adjust.
	(stdio_file_isatty): Delete.
	(stdio_file_fseek): Delete.
	(stdio_file::isatty): New.
	(stderr_file_write): Rename to ...
	(stderr_file::write) ... this.  Adjust.
	(stderr_file_fputs): Rename to ...
	(stderr_file::puts) ... this.  Adjust.
	(stderr_fileopen, stdio_fileopen, gdb_fopen): Delete.
	(stderr_file::stderr_file): New.
	(tee_file_magic): Delete.
	(struct tee_file): Delete.
	(tee_file::tee_file): New.
	(tee_file_new): Delete.
	(tee_file::~tee_file): New.
	(tee_file_delete): Delete.
	(tee_file_flush): Rename to ...
	(tee_file::flush): ... this.  Adjust.
	(tee_file_write): Rename to ...
	(tee_file::write): ... this.  Adjust.
	(tee_file::write_async_safe): New.
	(tee_file_fputs): Rename to ...
	(tee_file::puts): ... this.  Adjust.
	(tee_file_isatty): Rename to ...
	(tee_file::isatty): ... this.  Adjust.
	* ui-file.h (struct obstack, struct ui_file): Don't
	forward-declare.
	(ui_file_new, ui_file_flush_ftype, set_ui_file_flush)
	(ui_file_write_ftype)
	(set_ui_file_write, ui_file_fputs_ftype, set_ui_file_fputs)
	(ui_file_write_async_safe_ftype, set_ui_file_write_async_safe)
	(ui_file_read_ftype, set_ui_file_read, ui_file_isatty_ftype)
	(set_ui_file_isatty, ui_file_rewind_ftype, set_ui_file_rewind)
	(ui_file_put_method_ftype, ui_file_put_ftype, set_ui_file_put)
	(ui_file_delete_ftype, set_ui_file_data, ui_file_fseek_ftype)
	(set_ui_file_fseek): Delete.
	(ui_file_data, ui_file_delete, ui_file_rewind)
	(struct ui_file): New.
	(ui_file_up): New.
	(class null_file): New.
	(null_stream): Declare.
	(ui_file_write_for_put, ui_file_put): Delete.
	(ui_file_xstrdup, ui_file_as_string, ui_file_obsavestring):
	Delete.
	(ui_file_fseek, mem_fileopen, stdio_fileopen, stderr_fileopen)
	(gdb_fopen, tee_file_new): Delete.
	(struct string_file): New.
	(struct stdio_file): New.
	(stdio_file_up): New.
	(struct stderr_file): New.
	(class tee_file): New.
	* ui-out.c (ui_out::field_stream): Take a 'string_file &' instead
	of a 'ui_file *'.  Adjust.
	* ui-out.h (class ui_out) <field_stream>: Likewise.
	* utils.c (do_ui_file_delete, make_cleanup_ui_file_delete)
	(null_stream): Delete.
	(error_stream): Take a 'string_file &' instead of a 'ui_file *'.
	Adjust.
	* utils.h (struct ui_file): Delete forward declaration..
	(make_cleanup_ui_file_delete, null_stream): Delete declarations.
	(error_stream): Take a 'string_file &' instead of a
	'ui_file *'.
	* varobj.c (varobj_value_get_print_value): Use string_file.
	* xtensa-tdep.c (xtensa_verify_config): Use string_file.
	* gdbarch.c: Regenerate.

2017-02-02  Pedro Alves  <palves@redhat.com>

	* disasm.c (gdb_disassembler::pretty_print_insn): Rename to...
	(gdb_pretty_print_insn): ... this.  Now a free function.  Add back
	a 'gdbarch' parameter.  Allocate a mem_fileopen stream here.
	Adjust to call gdb_print_insn instead of
	gdb_disassembler::print_insn.
	(dump_insns, do_mixed_source_and_assembly_deprecated)
	(do_mixed_source_and_assembly, do_assembly_only): Add back a
	'gdbarch' parameter.  Remove gdb_disassembler parameter.
	(gdb_disassembly): Don't allocate a gdb_disassembler here.
	* disasm.h (gdb_disassembler::pretty_print_insn): Delete
	declaration.
	(gdb_pretty_print_insn): Re-add declaration.
	* record-btrace.c (btrace_insn_history): Don't allocate a
	gdb_disassembler here.  Adjust to call gdb_pretty_print_insn.

2017-02-01  Simon Marchi  <simon.marchi@polymtl.ca>

	* disasm.h (gdb_disassembly): Remove file_string parameter.
	* disasm.c (gdb_disassembly): Likewise.
	* cli/cli-cmds.c (print_disassembly): Adapt.
	* mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
	* stack.c (do_gdb_disassembly): Likewise.

2017-02-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): For
	DWARF_VALUE_LITERAL, no longer ignore the offset on big-endian
	targets.  And if the implicit value is longer than needed, extract
	the first bytes instead of the "least significant" ones.

2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>

	* btrace.c (btrace_enable): Do not call btrace_add_pc for
	BTRACE_FORMAT_PT or if can_access_registers_ptid returns false.
	(btrace_fetch): Assert can_access_registers_ptid.
	* record-btrace.c (require_btrace_thread, record_btrace_info): Call
	validate_registers_access.

2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>

	* gdbthread.h (can_access_registers_ptid): New.
	* thread.c (can_access_registers_ptid): New.

2017-02-01  Pedro Alves  <palves@redhat.com>

	* i386-tdep.c (i386_fast_tracepoint_valid_at): Use gdb_insn_length.

2017-01-31  Pedro Alves  <palves@redhat.com>

	* mi/mi-interp.c (mi_breakpoint_created, mi_breakpoint_modified):
	Fix typos.

2017-01-31  Pedro Alves  <palves@redhat.com>

	* stack.c (print_frame_args): Remove local mem_fileopen stream,
	not used.

2017-01-31  Pedro Alves  <palves@redhat.com>

	* varobj.c (varobj_value_get_print_value): Remove xstrdup call.

2017-01-31  Pedro Alves  <palves@redhat.com>

	* common/scoped_restore.h
	(scoped_restore_tmpl::scoped_restore_tmpl): Template on T2, and
	change the value's parameter type to T2.
	(make_scoped_restore): Likewise.

2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
	    Richard Henderson  <rth@redhat.com>

	* amd64-linux-nat.c (PTRACE_ARCH_PRCTL): New define.
	(amd64_linux_fetch_inferior_registers): Add case to fetch FS_BASE
	GS_BASE for older kernels.
	(amd64_linux_store_inferior_registers): Add case to store FS_BASE
	GS_BASE for older kernels.
	* amd64-linux-tdep.c (amd64_linux_gregset_reg_offset): Add FS_BASE
	and GS_BASE to the offset table.
	(amd64_linux_register_reggroup_p): Add FS_BASE and GS_BASE to the
	system register group.
	* amd64-nat.c (amd64_native_gregset_reg_offset): Implements case
	for older kernels.
	* amd64-tdep.c (amd64_init_abi): Add segment registers for the
	amd64 ABI.
	* amd64-tdep.h (amd64_regnum): Add AMD64_FSBASE_REGNUM and
	AMD64_GSBASE_REGNUM.
	(AMD64_NUM_REGS): Set to AMD64_GSBASE_REGNUM + 1.
	* features/Makefile (amd64-linux.dat, amd64-avx-linux.dat)
	(amd64-mpx-linux.dat, amd64-avx512-linux.dat, x32-linux.dat)
	(x32-avx-linux.dat, x32-avx512-linux.dat): Add
	i386/64bit-segments.xml in those rules.
	* features/i386/64bit-segments.xml: New file.
	* features/i386/amd64-avx-mpx-linux.xml: Add 64bit-segments.xml.
	* features/i386/amd64-avx-linux.xml: Add 64bit-segments.xml.
	* features/i386/amd64-avx512-linux.xml: Add 64bit-segments.xml.
	* features/i386/amd64-mpx-linux.xml: Add 64bit-segments.xml.
	* features/i386/x32-avx512-linux.xml: Add 64bit-segments.xml.
	* features/i386/x32-avx-linux.xml: Add 64bit-segments.xml.
	* features/i386/amd64-linux.xml: Add 64bit-segments.xml.
	* features/i386/amd64-avx-linux.c: Regenerated.
	* features/i386/amd64-avx-mpx-linux.c: Regenerated.
	* features/i386/amd64-avx-mpx.c: Regenerated.
	* features/i386/amd64-avx512-linux.c: Regenerated.
	* features/i386/amd64-linux.c: Regenerated.
	* features/i386/amd64-mpx-linux.c: Regenerated.
	* features/i386/i386-avx-mpx-linux.c: Regenerated.
	* features/i386/i386-avx-mpx.c: Regenerated.
	* features/i386/x32-avx-linux.c: Regenerated.
	* features/i386/x32-avx512-linux.c: Regenerated.
	* regformats/i386/amd64-avx-linux.dat: Regenerated.
	* regformats/i386/amd64-avx-mpx-linux.dat: Regenerated.
	* regformats/i386/amd64-avx512-linux.dat: Regenerated.
	* regformats/i386/amd64-linux.dat: Regenerated.
	* regformats/i386/amd64-mpx-linux.dat: Regenerated.
	* regformats/i386/x32-avx-linux.dat: Regenerated.
	* regformats/i386/x32-avx512-linux.dat: Regenerated.
	* regformats/i386/x32-linux.dat: Regenerated.

2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM):
	Set to AMD64_NUM_REGS.

2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* amd64-nat.c (amd64_native_gregset_reg_offset): Simplify logic
	that checks validity of a register number.

2017-01-27  Kees Cook  <keescook@google.com>

	* gdb/arm-linux-nat.c (arm_linux_fetch_inferior_registers): Call
	fetch_fpregs if target has fpa registers.
	(arm_linux_store_inferior_registers): Call store_fpregs if target
	has fpa registers.

2017-01-26  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* cris-tdep.c (cris_gdbarch_init): Remove check for
	info.byte_order and force it to BFD_ENDIAN_LITTLE.

2017-01-26  Antoine Tremblay  <antoine.tremblay@ericsson.com>

	* corelow.c (get_core_register_section): Check for regset
	existence before checking for REGSET_VARIABLE_SIZE.

2017-01-26  Yao Qi  <yao.qi@linaro.org>
	    Pedro Alves  <palves@redhat.com>

	PR gdb/20939
	* disasm.c (gdb_disassembler::dis_asm_memory_error): Don't
	call memory_error, save memaddr instead.
	(gdb_disassembler::print_insn): If gdbarch_print_insn returns
	negative, cal memory_error.
	* disasm.h (gdb_disassembler) <m_err_memaddr>: New field.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

	* disasm-selftests.c (memory_error_test): New function.
	(_initialize_disasm_selftests): Register memory_error_test.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (SFILES): Add disasm-selftests.c and
	selftest-arch.c.
	(COMMON_OBS): Add disasm-selftests.o and selftest-arch.o.
	* disasm-selftests.c: New file.
	* selftest-arch.c: New file.
	* selftest-arch.h: New file.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

	* mep-tdep.c (mep_gdb_print_insn): Set info->arch
	to bfd_arch_mep.  Don't return 0 if section is not
	found.  Call print_insn_mep.

2017-01-26  Pedro Alves  <palves@redhat.com>
	    Yao Qi  <yao.qi@linaro.org>

	* arm-tdep.c: Include "disasm.h".
	(gdb_print_insn_arm): Update code to get gdbarch.
	* disasm.c (dis_asm_read_memory): Change it to
	gdb_disassembler::dis_asm_read_memory.
	(dis_asm_memory_error): Likewise.
	(dis_asm_print_address): Likewise.
	(gdb_pretty_print_insn): Change it to
	gdb_disassembler::pretty_print_insn.
	(dump_insns): Add one argument gdb_disassemlber.  All
	callers updated.
	(do_mixed_source_and_assembly_deprecated): Likewise.
	(do_mixed_source_and_assembly): Likewise.
	(do_assembly_only): Likewise.
	(gdb_disassembler::gdb_disassembler): New.
	(gdb_disassembler::print_insn): New.
	* disasm.h (class gdb_disassembler): New.
	(gdb_pretty_print_insn): Remove declaration.
	(gdb_disassemble_info): Likewise.
	* guile/scm-disasm.c (class gdbscm_disassembler): New.
	(gdbscm_disasm_read_memory_worker): Update.
	(gdbscm_disasm_read_memory): Update.
	(gdbscm_disasm_memory_error): Remove.
	(gdbscm_disasm_print_address): Remove.
	(gdbscm_disassembler::gdbscm_disassembler): New.
	(gdbscm_print_insn_from_port): Update.
	* mips-tdep.c: Include disasm.h.
	(gdb_print_insn_mips): Update code to get gdbarch.
	* record-btrace.c (btrace_insn_history): Update.
	* spu-tdep.c: Include disasm.h.
	(struct spu_dis_asm_data): Remove.
	(struct spu_dis_asm_info): New.
	(spu_dis_asm_print_address): Use spu_dis_asm_info to get
	SPU id.
	(gdb_print_insn_spu): Cast disassemble_info to
	spu_dis_asm_info.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

	* disasm.c (do_ui_file_delete): Delete.
	(gdb_insn_length): Move code creating stream to ...
	* utils.c (null_stream): ... here.  New function.
	* utils.h (null_stream): Declare.

2017-01-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/py-inferior.c (find_thread_object): Return directly
	from the loop.  Remove "found" variable.

2017-01-21  Joel Brobecker  <brobecker@adacore.com>

	GDB 7.12.1 released.

2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>

	* python/py-function.c (fnpy_call): Reorder declarations to have
	the gdbpy_enter object declared first.
	* python/py-xmethods.c (gdbpy_get_xmethod_arg_types): Likewise.

2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>

	PR python/21068
	* python/python-internal.h (PyMem_RawMalloc): Define for
	Python < 3.4.
	* python/py-gdb-readline.c (gdbpy_readline_wrapper): Use
	PyMem_RawMalloc instead of PyMem_Malloc.

2017-01-20  Mike Wrighton  <mike_wrighton@codesourcery.com>
	    Luis Machado  <lgustavo@codesourcery.com>

	* NEWS (New commands): Mention flash-erase.
	(New MI commands): Mention target-flash-erase.
	* mi/mi-cmds.c (mi_cmd_target_flash_erase): Add target-flash-erase MI
	command.
	* mi/mi-cmds.h (mi_cmd_target_flash_erase): New declaration.
	* mi/mi-main.c (mi_cmd_target_flash_erase): New function.
	* target.c (flash_erase_command): New function.
	(initialize_targets): Add new flash-erase command.
	* target.h (flash_erase_command): New declaration.

2017-01-20  Joel Brobecker  <brobecker@adacore.com>

	* nat/linux-ptrace.c: Only include <sys/procfs.h> if
	HAVE_SYS_PROCFS_H is defined.

2017-01-18  Alan Hayward  <alan.hayward@arm.com>

	* remote.c (struct cached_reg): Change data into a pointer.
	* (stop_reply_dtr): Free data pointers before deleting vector.
	(process_stop_reply): Likewise.
	(remote_parse_stop_reply): Allocate space for data

2017-01-18  Alan Hayward  <alan.hayward@arm.com>

	* amd64-tdep.c (amd64_pseudo_register_read_value): remove
	MAX_REGISTER_SIZE.
	(amd64_pseudo_register_read_value): Likewise.
	* remote.c (fetch_register_using_p): Remove MAX_REGISTER_SIZE.
	(store_register_using_P): Likewise.
	* regcache.c (regcache_xfer_part): Likewise.

2017-01-16  Ivo Raisr  <ivo.raisr@oracle.com>

	Split real and pseudo registers.
	* sparc-tdep.h (SPARC_CORE_REGISTERS): New macro.
	(sparc32_pseudo_regnum): New enum.
	* sparc64-tdep.h (sparc64_pseudo_regnum): New enum.
	* sparc-tdep.c (SPARC32_FPU_REGISTERS): New macro.
	(SPARC32_CP0_REGISTERS): New macro.
	(sparc32_pseudo_register_name): New function.
	(sparc32_register_name): Use sparc32_pseudo_register_name.
	(sparc32_pseudo_register_type): New function.
	(sparc32_register_type): Use sparc32_pseudo_register_type.
	(sparc32_pseudo_register_read, sparc32_pseudo_register_write): Handle
	pseudo register numbers.
	* sparc64-tdep.c SPARC64_FPU_REGISTERS): New macro.
	(SPARC64_CP0_REGISTERS): New macro.
	(sparc64_pseudo_register_name): New function.
	(sparc64_register_name): Use sparc64_pseudo_register_name.
	(sparc64_pseudo_register_type): New function.
	(sparc64_register_type): Use sparc64_pseudo_register_type.
	(sparc64_pseudo_register_read, sparc64_pseudo_register_write): Handle
	pseudo register numbers.
	(sparc64_store_floating_fields, sparc64_extract_floating_fields,
	sparc64_store_arguments): Handle pseudo register numbers.

2017-01-13  Yao Qi  <yao.qi@linaro.org>

	* remote.c (REMOTE_DEBUG_MAX_CHAR): New macro.
	(putpkt_binary): Print only REMOTE_DEBUG_MAX_CHAR chars in debug
	output.
	(getpkt_or_notif_sane_1): Likewise.

2017-01-13  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
	of CC.  Pass "-x c++-header" instead of "-x c".

2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>

	* remote.c (remote_can_async_p): Update comment.

2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>

	* linux-nat.c (linux_nat_can_async_p): Update comment.

2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>

	* serial.c (serial_open): Forget about "pc" and "lpt" serial interface.

2017-01-11  Simon Marchi  <simon.marchi@ericsson.com>

	* cli/cli-decode.c (lookup_cmd_1): Fix typo in comment.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-type.c (typy_legacy_template_argument): Update.
	* cp-support.h (struct demangle_parse_info) (demangle_parse_info,
	~demangle_parse_info): Declare new members.
	(cp_demangled_name_to_comp): Return unique_ptr.
	(cp_demangled_name_parse_free)
	(make_cleanup_cp_demangled_name_parse_free)
	(cp_new_demangle_parse_info): Remove.
	* cp-support.c (do_demangled_name_parse_free_cleanup)
	(make_cleanup_cp_demangled_name_parse_free): Remove.
	(inspect_type, cp_canonicalize_string_full)
	(cp_canonicalize_string): Update.
	(mangled_name_to_comp): Change return type.
	(cp_class_name_from_physname, method_name_from_physname)
	(cp_func_name, cp_remove_params): Update.
	* cp-name-parser.y (demangle_parse_info): New constructor, from
	cp_new_demangle_parse_info.
	(~demangle_parse_info): New destructor, from
	cp_demangled_name_parse_free.
	(cp_merge_demangle_parse_infos): Update.
	(cp_demangled_name_to_comp): Change return type.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* top.c (prevent_dont_repeat): Change return type.
	* python/python.c (execute_gdb_command): Use std::string.
	Update.
	* guile/guile.c (gdbscm_execute_gdb_command): Update.
	* command.h (prevent_dont_repeat): Change return type.
	* breakpoint.c (bpstat_do_actions_1): Update.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* value.h (scoped_value_mark::~scoped_value_mark): Call
	free_to_mark.
	(scoped_value_mark::free_to_mark): New method.
	* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use
	scoped_value_mark.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-value.c (valpy_dereference, valpy_referenced_value)
	(valpy_reference_value, valpy_const_value, valpy_get_address)
	(valpy_get_dynamic_type, valpy_lazy_string, valpy_do_cast)
	(valpy_getitem, valpy_call, valpy_binop_throw, valpy_negative)
	(valpy_absolute, valpy_richcompare_throw): Use scoped_value_mark.
	* dwarf2loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
	scoped_value_mark.
	* dwarf2-frame.c (execute_stack_op): Use scoped_value_mark.
	* value.h (scoped_value_mark): New class.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* dwarf2read.c (dwarf2_build_psymtabs): Use psymtab_discarder.
	* psympriv.h (make_cleanup_discard_psymtabs): Don't declare.
	* psymtab.c (discard_psymtabs_upto): Remove.
	(make_cleanup_discard_psymtabs): Remove.
	(struct psymtab_state): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* record-full.c (record_full_save_cleanups): Remove.
	(record_full_save): Use gdb::unlinker.
	* gcore.c (do_bfd_delete_cleanup): Remove.
	(gcore_command): Use gdb::unlinker, unique_xmalloc_ptr.  Remove
	cleanups.
	* dwarf2read.c (unlink_if_set): Remove.
	(write_psymtabs_to_index): Use gdb::unlinker.
	* common/gdb_unlinker.h: New file.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* windows-tdep.c (windows_xfer_shared_library): Update.
	* windows-nat.c (windows_make_so): Update.
	* utils.h (make_cleanup_bfd_unref): Remove.
	* utils.c (do_bfd_close_cleanup, make_cleanup_bfd_unref): Remove.
	* symfile.h (symfile_bfd_open)
	(find_separate_debug_file_in_section): Return gdb_bfd_ref_ptr.
	* symfile.c (read_symbols, symbol_file_add)
	(separate_debug_file_exists): Update.
	(symfile_bfd_open): Return gdb_bfd_ref_ptr.
	(generic_load, reread_symbols): Update.
	* symfile-mem.c (symbol_file_add_from_memory): Update.
	* spu-linux-nat.c (spu_bfd_open): Return gdb_bfd_ref_ptr.
	(spu_symbol_file_add_from_memory): Update.
	* solist.h (struct target_so_ops) <bfd_open>: Return
	gdb_bfd_ref_ptr.
	(solib_bfd_fopen, solib_bfd_open): Return gdb_bfd_ref_ptr.
	* solib.c (solib_bfd_fopen, solib_bfd_open): Return
	gdb_bfd_ref_ptr.
	(solib_map_sections, reload_shared_libraries_1): Update.
	* solib-svr4.c (enable_break): Update.
	* solib-spu.c (spu_bfd_fopen): Return gdb_bfd_ref_ptr.
	* solib-frv.c (enable_break2): Update.
	* solib-dsbt.c (enable_break): Update.
	* solib-darwin.c (gdb_bfd_mach_o_fat_extract): Return
	gdb_bfd_ref_ptr.
	(darwin_solib_get_all_image_info_addr_at_init): Update.
	(darwin_bfd_open): Return gdb_bfd_ref_ptr.
	* solib-aix.c (solib_aix_bfd_open): Return gdb_bfd_ref_ptr.
	* record-full.c (record_full_save): Update.
	* python/py-objfile.c (objfpy_add_separate_debug_file): Update.
	* procfs.c (insert_dbx_link_bpt_in_file): Update.
	* minidebug.c (find_separate_debug_file_in_section): Return
	gdb_bfd_ref_ptr.
	* machoread.c (macho_add_oso_symfile): Change abfd to
	gdb_bfd_ref_ptr.
	(macho_symfile_read_all_oso): Update.
	(macho_check_dsym): Return gdb_bfd_ref_ptr.
	(macho_symfile_read): Update.
	* jit.c (bfd_open_from_target_memory): Return gdb_bfd_ref_ptr.
	(jit_bfd_try_read_symtab): Update.
	* gdb_bfd.h (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
	(gdb_bfd_openw, gdb_bfd_openr_iovec)
	(gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
	gdb_bfd_ref_ptr.
	(gdb_bfd_ref_policy): New struct.
	(gdb_bfd_ref_ptr): New typedef.
	* gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
	(gdb_bfd_openw, gdb_bfd_openr_iovec)
	(gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
	gdb_bfd_ref_ptr.
	* gcore.h (create_gcore_bfd): Return gdb_bfd_ref_ptr.
	* gcore.c (create_gcore_bfd): Return gdb_bfd_ref_ptr.
	(gcore_command): Update.
	* exec.c (exec_file_attach): Update.
	* elfread.c (elf_symfile_read): Update.
	* dwarf2read.c (dwarf2_get_dwz_file): Update.
	(try_open_dwop_file, open_dwo_file): Return gdb_bfd_ref_ptr.
	(open_and_init_dwo_file): Update.
	(open_dwp_file): Return gdb_bfd_ref_ptr.
	(open_and_init_dwp_file): Update.
	* corelow.c (core_open): Update.
	* compile/compile-object-load.c (compile_object_load): Update.
	* common/gdb_ref_ptr.h (ref_ptr::operator->): New operator.
	* coffread.c (coff_symfile_read): Update.
	* cli/cli-dump.c (bfd_openr_or_error, bfd_openw_or_error): Return
	gdb_bfd_ref_ptr.  Rename.
	(dump_bfd_file, restore_command): Update.
	* build-id.h (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
	* build-id.c (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
	(find_separate_debug_file_by_buildid): Update.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* common/gdb_ref_ptr.h: New file.
	* python/py-ref.h (struct gdbpy_ref_policy): New.
	(gdbpy_ref): Now a typedef.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* utils.h (make_cleanup_htab_delete): Don't declare.
	* utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete):
	Remove.
	* linespec.c (decode_compound_collector): Add constructor,
	destructor.
	(lookup_prefix_sym): Remove cleanup.
	(symtab_collector): Add constructor, destructor.
	(collect_symtabs_from_filename): Remove cleanup.
	* disasm.c (do_mixed_source_and_assembly): Use htab_up.
	* compile/compile-c-symbols.c (generate_c_for_variable_locations):
	Use htab_up.
	* gnu-v3-abi.c (gnuv3_print_vtable): Use htab_up.
	* dwarf2read.c (dw2_expand_symtabs_matching)
	(dw2_map_symbol_filenames, dwarf_decode_macros)
	(write_psymtabs_to_index): Use htab_up.
	* dwarf2loc.c (func_verify_no_selftailcall)
	(call_site_find_chain_1, func_verify_no_selftailcall)
	(chain_candidate, call_site_find_chain_1): Use std::unordered_set,
	std::vector, gdb::unique_xmalloc_ptr.
	(call_sitep): Remove typedef.
	(dwarf2_locexpr_baton_eval): Remove unused variable.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python-internal.h (make_cleanup_py_decref)
	(make_cleanup_py_xdecref): Don't declare.
	* python/py-utils.c (py_decref, make_cleanup_py_decref)
	(py_xdecref, make_cleanup_py_xdecref): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-framefilter.c (py_mi_print_variables): Use gdbpy_ref.
	(py_print_locals, enumerate_locals, py_print_args): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-framefilter.c (enumerate_args): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-utils.c (unicode_to_encoded_string)
	(python_string_to_target_string)
	(python_string_to_target_python_string)
	(python_string_to_host_string, gdbpy_obj_to_string)
	(get_addr_from_python): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-unwind.c (pyuw_object_attribute_to_pointer): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (eval_python_command, gdbpy_decode_line)
	(gdbpy_run_events, gdbpy_start_type_printers)
	(gdbpy_apply_type_printers): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-param.c (get_doc_string, compute_enum_values): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-inferior.c (find_thread_object, build_inferior_list):
	Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-framefilter.c (py_print_frame): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref.  Remove
	extra incref.
	(cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init):
	Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-arch.c (archpy_disassemble): Use gdbpy_ref.  Don't
	decref results of PyArg_ParseTupleAndKeywords.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (python_run_simple_file): Use
	unique_xmalloc_ptr, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-prettyprint.c (print_stack_unless_memory_error)
	(print_string_repr, print_children): Use gdbpy_ref.
	(dummy_python_frame): New class.
	(dummy_python_frame::dummy_python_frame): Rename from
	push_dummy_python_frame.
	(py_restore_tstate): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-framefilter.c (py_print_frame): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (ensure_python_env, restore_python_env):
	Remove.
	* python/python-internal.h (ensure_python_env): Don't declare.
	* varobj.h (varobj_ensure_python_env): Don't declare.
	* varobj.c (varobj_ensure_python_env): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* varobj.c (varobj_value_get_print_value): Use
	gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-prettyprint.c (print_string_repr, print_children):
	Update.
	* python/py-lazy-string.c (gdbpy_extract_lazy_string): Change type
	of "encoding".
	* varobj.c (varobj_value_get_print_value): Update.
	* python/python-internal.h (gdbpy_extract_lazy_string): Update.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* varobj.c (varobj_get_display_hint)
	(dynamic_varobj_has_child_method, install_new_value_visualizer)
	(varobj_set_visualizer, free_variable): Use
	gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (python_command): Use gdbpy_enter, gdbpy_ref.
	(do_finish_initialization): New function.  Use gdbpy_ref.
	(gdbpy_finish_initialization): Use gdbpy_enter.  Call
	do_finish_initialization.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-param.c (get_set_value, get_show_value): Use
	gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-function.c (fnpy_call): Use gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-cmd.c (cmdpy_function): Use gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-varobj.c (py_varobj_iter_dtor, py_varobj_iter_next):
	Use gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* varobj.c (gdbpy_enter_varobj): New constructor.
	* python/python-internal.h (gdbpy_enter_varobj): New class.
	* python/py-varobj.c (py_varobj_get_iterator): Use
	gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-xmethods.c (gdbpy_get_xmethod_result_type): Use
	gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
	(gdbpy_invoke_xmethod): Use gdbpy_ref, gdbpy_enter.
	(gdbpy_get_xmethod_arg_types): Use gdbpy_ref,
	unique_xmalloc_ptr.
	(gdbpy_get_xmethod_arg_types): Use gdbpy_ref, gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-xmethods.c (invoke_match_method): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): use
	gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (python_interactive_command): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (gdbpy_before_prompt_hook): Use gdbpy_enter,
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Use
	gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* utils.h (htab_deleter): New struct.
	(htab_up): New typedef.
	* python/py-framefilter.c (gdbpy_apply_frame_filter): Use
	gdbpy_enter, gdbpy_ref, htab_up.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-unwind.c (pending_frame_invalidate): Remove.
	(pyuw_sniffer): Use gdbpy_enter and gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-xmethods.c (gdbpy_free_xmethod_worker_data)
	(gdbpy_clone_xmethod_worker_data): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-type.c (save_objfile_types): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (gdbpy_eval_from_control_command)
	(gdbpy_source_script, gdbpy_run_events)
	(gdbpy_source_objfile_script, gdbpy_execute_objfile_script)
	(gdbpy_free_type_printers, gdbpy_finish_initialization): Use
	gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-progspace.c (py_free_pspace): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-objfile.c (py_free_objfile): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-inferior.c (python_on_normal_stop, python_on_resume)
	(python_on_inferior_call_pre, python_on_inferior_call_post)
	(python_on_memory_change, python_on_register_change)
	(python_inferior_exit, python_new_objfile, add_thread_object)
	(delete_thread_object, py_free_inferior): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-finishbreakpoint.c (bpfinishpy_handle_stop)
	(bpfinishpy_handle_exit): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-cmd.c (cmdpy_destroyer)
	(cmdpy_completer_handle_brkchars, cmdpy_completer): Use
	gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
	gdbpy_enter.
	(gdbpy_breakpoint_has_cond): Likewise.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (gdbpy_enter): New constructor.
	(~gdbpy_enter): New destructor.
	(restore_python_env, ensure_python_env): Rewrite.
	* python/python-internal.h (gdbpy_enter): New class.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-symbol.c (gdbpy_lookup_symbol): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-value.c (value_has_field, get_field_flag)
	(get_field_type, valpy_getitem, convert_value_from_python): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-prettyprint.c (search_pp_list)
	(find_pretty_printer_from_objfiles)
	(find_pretty_printer_from_progspace)
	(find_pretty_printer_from_gdb, find_pretty_printer)
	(gdbpy_get_display_hint, gdbpy_get_varobj_pretty_printer): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-param.c (call_doc_function): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-linetable.c (build_line_table_tuple_from_pcs)
	(ltpy_get_all_source_lines): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-framefilter.c (extract_sym, extract_value)
	(get_py_iter_from_func, bootstrap_python_frame_filters): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-breakpoint.c (gdbpy_breakpoints): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-inferior.c (gdbpy_inferiors): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-function.c (convert_values_to_python, fnpy_init): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-cmd.c (gdbpy_string_to_argv): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-type.c (convert_field, make_fielditem, typy_fields)
	(typy_range): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-threadevent.c (create_thread_event_object): Use
	gdbpy_ref.
	* python/py-stopevent.c (create_stop_event_object): Simplify.
	(emit_stop_event): Use gdbpy_ref.
	* python/py-signalevent.c (create_signal_event_object): Use
	gdbpy_ref.
	* python/py-newobjfileevent.c (create_new_objfile_event_object)
	(emit_new_objfile_event, create_clear_objfiles_event_object)
	(emit_clear_objfiles_event): Use gdbpy_ref.
	* python/py-infevents.c (create_inferior_call_event_object)
	(create_register_changed_event_object)
	(create_memory_changed_event_object, emit_inferior_call_event)
	(emit_memory_changed_event, emit_register_changed_event): Use
	gdbpy_ref.
	* python/py-exitedevent.c (create_exited_event_object)
	(emit_exited_event): Use gdbpy_ref.
	* python/py-event.h (evpy_emit_event): Remove
	CPYCHECKER_STEALS_REFERENCE_TO_ARG annotation.
	* python/py-event.c (evpy_emit_event): Use gdbpy_ref.
	* python/py-continueevent.c (emit_continue_event): Use
	gdbpy_ref.
	* python/py-breakpoint.c (gdbpy_breakpoint_created)
	(gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
	gdbpy_ref.
	* python/py-bpevent.c (create_breakpoint_event_object): Use
	gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

	* python/py-ref.h: New file.

2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>

	* cli-out.c (cli_ui_out::do_redirect): Change return type to
	void.
	* cli-out.h (cli_ui_out::do_redirect): Likewise.
	* mi/mi-out.c (mi_ui_out::do_redirect): Likewise.
	* mi/mi-out.h (mi_ui_out::do_redirect): Likewise.
	* ui-out.c (ui_out::redirect): Likewise.
	* ui-out.h (ui_out::redirect, ui_out::do_redirect): Likewise.
	* cli/cli-logging.c (set_logging_redirect): Update call site of
	ui_out::redirect.
	(handle_redirections): Likewise.
	* scm-ports.c (ioscm_with_output_to_port_worker): Likewise.
	* top.c (execute_command_to_string): Likewise.
	* utils.c (do_ui_out_redirect_pop): Likewise.

2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>

	* stack.c (_initialize_stack): Update "frame" command help message.

2017-01-08  Iain Buclaw  <ibuclaw@gdcproject.org>

	* d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* x86-linux-nat.h: Include gdb_proc_service.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* ser-base.h: Include serial.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* ppc-linux-tdep.h: Include ppc-tdep.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* nat/amd64-linux-siginfo.h: Include signal.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* nat/aarch64-linux-hw-point.h: Include break-common.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* mi/mi-parse.h: Include mi-cmds.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* inf-loop.c: Don't include "target.h".
	* inf-loop.h: Include it here.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* dfp.h: Include "dboulest.h" and "expression.h".

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* ax-gdb.h: Include "ax.h".

2017-01-06  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (HFILES_NO_SRCDIR): Replace gdb_ptrace.h
	with nat/gdb_ptrace.h.

2017-01-05  Yao Qi  <yao.qi@linaro.org>

	* mips-fbsd-tdep.c (mips_fbsd_sigframe_init): Move && to
	new line.
	(mips64_fbsd_sigframe_init): Likewise.

2017-01-04  John Baldwin  <jhb@FreeBSD.org>

	* mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Use
	GDB_OSABI_FREEBSD instead of GDB_OSABI_FREEBSD_ELF.

2017-01-04  John Baldwin  <jhb@FreeBSD.org>

	* Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
	* NEWS: Mention new FreeBSD/mips native configuration.
	* config/mips/fbsd.mh: New file.
	* configure.host: Add mips*-*-freebsd*.
	* mips-fbsd-nat.c: New file.

2017-01-04  John Baldwin  <jhb@FreeBSD.org>

	* Makefile.in (ALL_TARGET_OBS): Add mips-fbsd-tdep.o.
	(ALLDEPFILES): Add mips-fbsd-tdep.c.
	* NEWS: Mention new FreeBSD/mips target.
	* configure.tgt: Add mips*-*-freebsd*.
	* mips-fbsd-tdep.c: New file.
	* mips-fbsd-tdep.h: New file.

2017-01-04  Yao Qi  <yao.qi@linaro.org>

	* dwarf2loc.c (write_pieced_value): Don't use VALUE_FRAME_ID (to),
	use c->frame_id when the piece location is DWARF_VALUE_REGISTER.

2017-01-01  Joel Brobecker  <brobecker@adacore.com>

        Update copyright year range in all GDB files.

2017-01-01  Joel Brobecker  <brobecker@adacore.com>

	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2016.

For older changes see ChangeLog-2016.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: