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91766 Commits

Author SHA1 Message Date
Tom Tromey ac88e2de83 Constify some commands in remote.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* remote.c (set_memory_packet_size)
	(set_memory_write_packet_size, show_memory_write_packet_size)
	(set_memory_read_packet_size, show_memory_read_packet_size)
	(compare_sections_command, packet_command, remote_put_command)
	(remote_get_command, remote_delete_command): Constify.
 2017-09-27 08:44:53 -06:00
Tom Tromey bd4c9dfe67 Constify some commands in mips-tdep.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* mips-tdep.c (show_mipsfpu_command, set_mipsfpu_single_command)
	(set_mipsfpu_double_command, set_mipsfpu_none_command)
	(set_mipsfpu_auto_command): Constify.
 2017-09-27 08:44:52 -06:00
Tom Tromey 5e93d4c64b Constify cd_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cli/cli-cmds.h (cd_command): Constify.
	* cli/cli-cmds.c (cd_command): Constify.
 2017-09-27 08:44:51 -06:00
Tom Tromey fc41a75bee Constify some commands in thread.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* thread.c (thread_name_command, thread_find_command): Constify.
 2017-09-27 08:44:51 -06:00
Tom Tromey 6781007668 Constify some commands in probes.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* probe.c (enable_probes_command, disable_probes_command):
	Constify.
 2017-09-27 08:44:50 -06:00
Tom Tromey 1d8b34a7a2 Constify some commands in exec.c, plus symbol_file_command 
Note that this commit also changes deprecated_file_changed_hook -- not
used in the tree, but Insight will require a (presumably minor)
change.

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* symfile.c (symbol_file_command): Constify.
	* gdbcore.h (deprecated_file_changed_hook): Constify.
	* exec.c (deprecated_file_changed_hook, exec_file_command)
	(file_command): Constify.
	* defs.h (symbol_file_command): Constify.
 2017-09-27 08:44:49 -06:00
Tom Tromey 442019e118 Constify some commands in remote-fileio.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* remote-fileio.c (set_system_call_allowed)
	(show_system_call_allowed): Constify.
 2017-09-27 08:44:48 -06:00
Tom Tromey 2983f7cbdb Constify some commands in tracepoint.c 
In addition to the constification, this fixes a command-repeat bug.

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* tracepoint.c (delete_trace_variable_command)
	(tfind_end_command, tfind_start_command, tfind_pc_command)
	(tfind_tracepoint_command, tfind_line_command)
	(tfind_range_command, tfind_outside_command): Constify.
 2017-09-27 08:44:47 -06:00
Tom Tromey 4fd41b2486 Constify some commands in ax-gdb.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* ax-gdb.c (maint_agent_printf_command, agent_command)
	(agent_eval_command): Constify.
 2017-09-27 08:44:46 -06:00
Tom Tromey f2fc30156c Constify some linespec functions 
This changes a few linespec functions to work on "const char *" and
then fixes up all the callers.  This allows further constification
elsewhere.

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* tracepoint.c (info_scope_command): Constify.
	* python/python.c (gdbpy_decode_line): Constify.
	* python/py-breakpoint.c (bppy_init): Constify.
	* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Constify.
	* location.h: (new_linespec_location)
	(string_to_event_location_basic, string_to_event_location):
	Constify.
	* location.c (new_linespec_location)
	(string_to_event_location_basic, string_to_event_location):
	Constify.
	* linespec.h (decode_line_with_current_source)
	(decode_line_with_last_displayed, linespec_lex_to_end): Constify.
	* linespec.c (linespec_lex_to_end)
	(decode_line_with_current_source)
	(decode_line_with_last_displayed): Constify.
	* guile/scm-breakpoint.c (gdbscm_register_breakpoint_x):
	Constify.
	* cli/cli-cmds.c (edit_command, list_command): Constify.
	* breakpoint.h (until_break_command, watch_command_wrapper)
	(awatch_command_wrapper, rwatch_command_wrapper)
	(init_ada_exception_breakpoint): Constify.
	* breakpoint.c (break_command_1, dprintf_command)
	(break_range_command, watch_command_wrapper)
	(rwatch_command_wrapper, awatch_command_wrapper)
	(until_break_command, init_ada_exception_breakpoint)
	(strace_marker_create_sals_from_location, trace_command)
	(ftrace_command, strace_command, struct tracepoint): Constify.
	* ax-gdb.c (agent_command_1): Constify.
	* ada-lang.c (ada_exception_sal): Constify.
 2017-09-27 08:44:45 -06:00
Tom Tromey 8c2f95f434 Constify some commands in record.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* record.c (cmd_record_delete, cmd_record_stop, cmd_record_save)
	(cmd_record_goto_begin, cmd_record_goto_end, get_insn_number)
	(get_context_size, no_chunk, get_insn_history_modifiers)
	(cmd_record_insn_history, get_call_history_modifiers)
	(cmd_record_call_history): Constify.
 2017-09-27 08:44:44 -06:00
Tom Tromey a0d65762f1 Constify some commands in source.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* source.c (show_substitute_path_command)
	(unset_substitute_path_command, set_substitute_path_command):
	Constify.
 2017-09-27 08:44:43 -06:00
Tom Tromey 5897114462 Constify commands maint.c, plus maintenance_print_type 
In addition to the constification, this fixes a command-repeat bug.

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* typeprint.c (maintenance_print_type): Constify.
	* maint.c (maintenance_dump_me, maintenance_demangle)
	(maintenance_time_display, maintenance_info_sections)
	(maintenance_print_statistics, maintenance_deprecate)
	(maintenance_undeprecate): Constify.
	(maintenance_do_deprecate): Constify.  Use std::string.
	(maintenance_selftest): Constify.
	* gdbtypes.h (maintenance_print_type): Constify.
 2017-09-27 08:44:43 -06:00
Tom Tromey c482f52ccf Constify unwind_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* hppa-tdep.c (unwind_command): Constify.
 2017-09-27 08:44:42 -06:00
Tom Tromey e100df1a2e Constify some commands in target-descriptions.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* target-descriptions.c (unset_tdesc_filename_cmd)
	(maint_print_c_tdesc_cmd, maintenance_check_xml_descriptions):
	Constify.
 2017-09-27 08:44:41 -06:00
Tom Tromey 31d56ade0e Constify maintenance_print_dummy_frames 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* dummy-frame.c (maintenance_print_dummy_frames): Constify.
 2017-09-27 08:44:40 -06:00
Tom Tromey b961da0bb0 Constify some commands in tui.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* tui/tui.c (tui_enable_command, tui_disable_command): Constify.
 2017-09-27 08:44:39 -06:00
Tom Tromey e2d8ae16c0 Constify tui_reg_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* tui/tui-regs.c (tui_reg_command): Constify.
 2017-09-27 08:44:38 -06:00
Tom Tromey 863779b0c6 Constify some commands in skip.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* skip.c (skip_file_command, skip_function_command)
	(skip_enable_command, skip_disable_command, skip_delete_command):
	Constify.
 2017-09-27 08:44:37 -06:00
Tom Tromey cdb34d4a1c Constify some commands in record-btrace.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* record-btrace.c (cmd_record_btrace_bts_start)
	(cmd_record_btrace_pt_start): Constify.
 2017-09-27 08:44:37 -06:00
Tom Tromey e99c83e741 Constify some commands in symmisc.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* symmisc.c (maintenance_print_symbols)
	(maintenance_print_msymbols, maintenance_print_objfiles)
	(maintenance_info_symtabs, maintenance_check_symtabs)
	(maintenance_expand_symtabs, maintenance_info_line_tables):
	Constify.
 2017-09-27 08:44:36 -06:00
Tom Tromey 32faf971cd Constify new_ui_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* top.c (new_ui_command): Constify.
 2017-09-27 08:44:35 -06:00
Tom Tromey 2cf311ebad Constify some commands in symfile.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* symfile.c (add_symbol_file_command)
	(remove_symbol_file_command, list_overlays_command)
	(map_overlay_command, unmap_overlay_command)
	(overlay_auto_command, overlay_manual_command)
	(overlay_off_command, overlay_load_command): Constify.
 2017-09-27 08:44:34 -06:00
Tom Tromey e6738699f7 Constify some commands in spu-tdep.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* spu-tdep.c (info_spu_event_command, info_spu_signal_command)
	(info_spu_mailbox_command, info_spu_dma_command)
	(info_spu_proxydma_command): Constify.
 2017-09-27 08:44:33 -06:00
Tom Tromey aa360cd5dd Constify some commands in cli-logging.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cli/cli-logging.c (set_logging_on, set_logging_off): Constify.
 2017-09-27 08:44:32 -06:00
Tom Tromey 898241a5ba Constify user_defined_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cli/cli-script.c (user_defined_command): Constify.
 2017-09-27 08:44:31 -06:00
Tom Tromey 2d0ac1068b Constify commands in cli-dump.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cli/cli-dump.c (dump_memory_command, dump_value_command)
	(dump_srec_memory, dump_srec_value, dump_ihex_memory)
	(dump_ihex_value, dump_verilog_memory, dump_verilog_value)
	(dump_tekhex_memory, dump_tekhex_value, dump_binary_memory)
	(dump_binary_value, append_binary_memory, append_binary_value):
	Constify.
	(struct dump_context) <func>: Constify.
	(add_dump_command): Update.
 2017-09-27 08:44:31 -06:00
Tom Tromey dede02ce4d Constify some commands in cli-cmds.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cli/cli-cmds.c (show_version, show_configuration)
	(source_command, show_user): Constify.
 2017-09-27 08:44:30 -06:00
Tom Tromey d3cb6b99c5 Constify maintenance_print_target_stack 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* target.c (maintenance_print_target_stack): Constify.
 2017-09-27 08:44:29 -06:00
Tom Tromey 1970a12f32 Constify interpreter_exec_cmd 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* interps.c (interpreter_exec_cmd): Constify.
 2017-09-27 08:44:28 -06:00
Tom Tromey 4124365135 Constify cmd_record_full_restore 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* record-full.c (cmd_record_full_restore): Constify.
 2017-09-27 08:44:27 -06:00
Tom Tromey 4465d9db2f Constify some functions in memattr.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* memattr.c (enable_mem_command, disable_mem_command)
	(delete_mem_command): Constify.
 2017-09-27 08:44:26 -06:00
Tom Tromey ad25e4234a Constify show_convenience 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* value.c (show_convenience): Constify.
 2017-09-27 08:44:25 -06:00
Tom Tromey d64097b17c Constify core_file_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* gdbcore.h (core_file_command): Update.
	* corefile.c (core_file_command): Constify.
 2017-09-27 08:44:25 -06:00
Tom Tromey 4d4589ef76 Constify maintenance_print_user_registers 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* user-regs.c (maintenance_print_user_registers): Constify.
 2017-09-27 08:44:24 -06:00
Tom Tromey 32a7bf17c9 Constify maintenance_cplus_namespace 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cp-namespace.c (maintenance_cplus_namespace): Constify.
 2017-09-27 08:44:23 -06:00
Tom Tromey 4a47555179 Constify first_component_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cp-support.c (first_component_command): Constify.
 2017-09-27 08:44:22 -06:00
Tom Tromey 990b9f9f5a Constify some functions in psymtab.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* psymtab.c (maintenance_print_psymbols)
	(maintenance_info_psymtabs, maintenance_check_psymtabs):
	Constify.
 2017-09-27 08:44:21 -06:00
Tom Tromey c281872eec Constify display_tib 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* windows-tdep.c (display_tib): Constify.
 2017-09-27 08:44:20 -06:00
Tom Tromey 5b64bf744c Constify two functions in linux-fork.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* linux-fork.c (delete_checkpoint_command)
	(detach_checkpoint_command): Constify.
 2017-09-27 08:44:19 -06:00
Tom Tromey 4ada038f6a Constify two functions in cp-abi.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cp-abi.c (set_cp_abi_cmd, show_cp_abi_cmd): Constify.
 2017-09-27 08:44:19 -06:00
Tom Tromey 57f5a81bd2 Constify dump_arc_instruction_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* arc-tdep.c (dump_arc_instruction_command): Constify.
 2017-09-27 08:44:18 -06:00
Tom Tromey b0a8e6c443 Constify two functions in valprint.c 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* valprint.c (set_radix, show_radix): Constify.
 2017-09-27 08:44:17 -06:00
Tom Tromey 8d97dc1cea Constify info_probes_dtrace_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* dtrace-probe.c (info_probes_dtrace_command): Constify.
 2017-09-27 08:44:16 -06:00
Tom Tromey eb7c454d73 Constify not_just_help_class_command 
gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* command.h (not_just_help_class_command): Update.
	* cli/cli-decode.h (not_just_help_class_command): Update.
	* cli/cli-decode.c (not_just_help_class_command): Constify.
 2017-09-27 08:44:15 -06:00
Tom Tromey e4e3333549 Constify add_cmd gdb_bfd.c 
This constifies a command function in gdb_bfd.c.

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* gdb_bfd.c (maintenance_info_bfds): Constify.
 2017-09-27 08:44:14 -06:00
Tom Tromey 0450cc4ce8 Add add_cmd function overloads 
This adds two add_cmd overloads: one whose callback takes a const char *,
and one that doesn't accept a function at all.  The no-function overload
was introduced to avoid ambiguity when NULL was passed as the function.

Long term the goal is for all commands to take const arguments, and
for the non-const variants to be removed entirely.

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* cli/cli-decode.c (add_cmd, set_cmd_cfunc): New function
	overloads.
	(do_add_cmd): Rename from add_cmd.  Don't call set_cmd_cfunc.
	(do_const_cfunc): New function.
	(cmd_cfunc_eq): New overload.
	(cli_user_command_p): Check do_const_cfunc.
	* cli/cli-decode.h (struct cmd_list_element) <function>: New field
	const_cfunc.
	* command.h (add_cmd): Add const overload and no-function
	overload.
	(set_cmd_cfunc): Add const overload.
	(cmd_const_cfunc_ftype): Declare.
	(cmd_cfunc_eq): Add const overload.
	* breakpoint.c, cli-cmds.c, cli-dump.c, guile/scm-cmd.c,
	python/py-cmd.c, target.c, tracepoint.c: Use no-function add_cmd
	overload.
 2017-09-27 08:44:14 -06:00
Tom Tromey a9bbfbd85f Add support for __VA_OPT__ 
C++2a adds a "__VA_OPT__" feature that can be used to control the
pesky "," emission when the final (variable) argument of a variadic
macro is empty.  This patch implements this feature for gdb.  (A patch
to implement it for gcc is pending.)

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* macroexp.c (get_next_token_for_substitution): New function.
	(substitute_args): Call it.  Check for __VA_OPT__.

gdb/testsuite/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* gdb.base/macscp.exp: Add __VA_OPT__ tests.
 2017-09-27 07:51:33 -06:00
Nick Clifton 1948519604 Prevent an infinite loop in the DWARF parsing code when encountering a CU structure with a small negative size. 
PR 22219
	* dwarf.c (process_debug_info): Add a check for a negative
	cu_length field.
 2017-09-27 10:42:51 +01:00
Alan Modra 6bd6a03d69 PR22216, infinite loop in readelf process_symbol_table 
This should make readelf bombproof given a fuzzed DT_HASH.  Also
removes a bogus check that would have resulted in wrong histograms.

	PR 22216
	* readelf.c (process_symbol_table): Check that DT_HASH symbol
	chains are only visited once, and report an error if not.  Display
	invalid symbol index if chain is out of range.  Use the same logic
	when calculating histograms rather than the PR 17531 fix.  Delete
	bogus check that chained index is less than number of buckets.
 2017-09-27 15:54:18 +09:30