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132 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Tom Tromey
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7f008c9e6a |
Change valid_user_defined_cmd_name_p to return bool
This changes valid_user_defined_cmd_name_p to return bool. gdb/ChangeLog 2019-05-04 Tom Tromey <tom@tromey.com> * cli/cli-decode.c (valid_user_defined_cmd_name_p): Return bool. * command.h (valid_user_defined_cmd_name_p): Channge return type. |
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Tom Tromey
|
0747795c08 |
Normalize includes to use common/
This changes all includes to use the form "common/filename.h" rather than just "filename.h". This was written by a script. gdb/ChangeLog 2019-01-25 Tom Tromey <tom@tromey.com> * xtensa-linux-nat.c: Fix common/ includes. * xml-support.h: Fix common/ includes. * xml-support.c: Fix common/ includes. * x86-linux-nat.c: Fix common/ includes. * windows-nat.c: Fix common/ includes. * varobj.h: Fix common/ includes. * varobj.c: Fix common/ includes. * value.c: Fix common/ includes. * valops.c: Fix common/ includes. * utils.c: Fix common/ includes. * unittests/xml-utils-selftests.c: Fix common/ includes. * unittests/utils-selftests.c: Fix common/ includes. * unittests/unpack-selftests.c: Fix common/ includes. * unittests/tracepoint-selftests.c: Fix common/ includes. * unittests/style-selftests.c: Fix common/ includes. * unittests/string_view-selftests.c: Fix common/ includes. * unittests/scoped_restore-selftests.c: Fix common/ includes. * unittests/scoped_mmap-selftests.c: Fix common/ includes. * unittests/scoped_fd-selftests.c: Fix common/ includes. * unittests/rsp-low-selftests.c: Fix common/ includes. * unittests/parse-connection-spec-selftests.c: Fix common/ includes. * unittests/optional-selftests.c: Fix common/ includes. * unittests/offset-type-selftests.c: Fix common/ includes. * unittests/observable-selftests.c: Fix common/ includes. * unittests/mkdir-recursive-selftests.c: Fix common/ includes. * unittests/memrange-selftests.c: Fix common/ includes. * unittests/memory-map-selftests.c: Fix common/ includes. * unittests/lookup_name_info-selftests.c: Fix common/ includes. * unittests/function-view-selftests.c: Fix common/ includes. * unittests/environ-selftests.c: Fix common/ includes. * unittests/copy_bitwise-selftests.c: Fix common/ includes. * unittests/common-utils-selftests.c: Fix common/ includes. * unittests/cli-utils-selftests.c: Fix common/ includes. * unittests/array-view-selftests.c: Fix common/ includes. * ui-file.c: Fix common/ includes. * tui/tui-io.c: Fix common/ includes. * tracepoint.h: Fix common/ includes. * tracepoint.c: Fix common/ includes. * tracefile-tfile.c: Fix common/ includes. * top.h: Fix common/ includes. * top.c: Fix common/ includes. * thread.c: Fix common/ includes. * target/waitstatus.h: Fix common/ includes. * target/waitstatus.c: Fix common/ includes. * target.h: Fix common/ includes. * target.c: Fix common/ includes. * target-memory.c: Fix common/ includes. * target-descriptions.c: Fix common/ includes. * symtab.h: Fix common/ includes. * symfile.c: Fix common/ includes. * stap-probe.c: Fix common/ includes. * spu-linux-nat.c: Fix common/ includes. * sparc-nat.c: Fix common/ includes. * source.c: Fix common/ includes. * solib.c: Fix common/ includes. * solib-target.c: Fix common/ includes. * ser-unix.c: Fix common/ includes. * ser-tcp.c: Fix common/ includes. * ser-pipe.c: Fix common/ includes. * ser-base.c: Fix common/ includes. * selftest-arch.c: Fix common/ includes. * s12z-tdep.c: Fix common/ includes. * rust-exp.y: Fix common/ includes. * rs6000-aix-tdep.c: Fix common/ includes. * riscv-tdep.c: Fix common/ includes. * remote.c: Fix common/ includes. * remote-notif.h: Fix common/ includes. * remote-fileio.h: Fix common/ includes. * remote-fileio.c: Fix common/ includes. * regcache.h: Fix common/ includes. * regcache.c: Fix common/ includes. * record-btrace.c: Fix common/ includes. * python/python.c: Fix common/ includes. * python/py-type.c: Fix common/ includes. * python/py-inferior.c: Fix common/ includes. * progspace.h: Fix common/ includes. * producer.c: Fix common/ includes. * procfs.c: Fix common/ includes. * proc-api.c: Fix common/ includes. * printcmd.c: Fix common/ includes. * ppc-linux-nat.c: Fix common/ includes. * parser-defs.h: Fix common/ includes. * osdata.c: Fix common/ includes. * obsd-nat.c: Fix common/ includes. * nat/x86-linux.c: Fix common/ includes. * nat/x86-linux-dregs.c: Fix common/ includes. * nat/x86-dregs.h: Fix common/ includes. * nat/x86-dregs.c: Fix common/ includes. * nat/ppc-linux.c: Fix common/ includes. * nat/mips-linux-watch.h: Fix common/ includes. * nat/mips-linux-watch.c: Fix common/ includes. * nat/linux-waitpid.c: Fix common/ includes. * nat/linux-ptrace.h: Fix common/ includes. * nat/linux-ptrace.c: Fix common/ includes. * nat/linux-procfs.c: Fix common/ includes. * nat/linux-personality.c: Fix common/ includes. * nat/linux-osdata.c: Fix common/ includes. * nat/linux-namespaces.c: Fix common/ includes. * nat/linux-btrace.h: Fix common/ includes. * nat/linux-btrace.c: Fix common/ includes. * nat/fork-inferior.c: Fix common/ includes. * nat/amd64-linux-siginfo.c: Fix common/ includes. * nat/aarch64-sve-linux-ptrace.c: Fix common/ includes. * nat/aarch64-linux.c: Fix common/ includes. * nat/aarch64-linux-hw-point.h: Fix common/ includes. * nat/aarch64-linux-hw-point.c: Fix common/ includes. * namespace.h: Fix common/ includes. * mips-linux-tdep.c: Fix common/ includes. * minsyms.c: Fix common/ includes. * mi/mi-parse.h: Fix common/ includes. * mi/mi-main.c: Fix common/ includes. * mi/mi-cmd-env.c: Fix common/ includes. * memrange.h: Fix common/ includes. * memattr.c: Fix common/ includes. * maint.h: Fix common/ includes. * maint.c: Fix common/ includes. * main.c: Fix common/ includes. * machoread.c: Fix common/ includes. * location.c: Fix common/ includes. * linux-thread-db.c: Fix common/ includes. * linux-nat.c: Fix common/ includes. * linux-fork.c: Fix common/ includes. * inline-frame.c: Fix common/ includes. * infrun.c: Fix common/ includes. * inflow.c: Fix common/ includes. * inferior.h: Fix common/ includes. * inferior.c: Fix common/ includes. * infcmd.c: Fix common/ includes. * inf-ptrace.c: Fix common/ includes. * inf-child.c: Fix common/ includes. * ia64-linux-nat.c: Fix common/ includes. * i387-tdep.c: Fix common/ includes. * i386-tdep.c: Fix common/ includes. * i386-linux-tdep.c: Fix common/ includes. * i386-linux-nat.c: Fix common/ includes. * i386-go32-tdep.c: Fix common/ includes. * i386-fbsd-tdep.c: Fix common/ includes. * i386-fbsd-nat.c: Fix common/ includes. * guile/scm-type.c: Fix common/ includes. * guile/guile.c: Fix common/ includes. * go32-nat.c: Fix common/ includes. * gnu-nat.c: Fix common/ includes. * gdbthread.h: Fix common/ includes. * gdbarch-selftests.c: Fix common/ includes. * gdb_usleep.c: Fix common/ includes. * gdb_select.h: Fix common/ includes. * gdb_bfd.c: Fix common/ includes. * gcore.c: Fix common/ includes. * fork-child.c: Fix common/ includes. * findvar.c: Fix common/ includes. * fbsd-nat.c: Fix common/ includes. * event-top.c: Fix common/ includes. * event-loop.c: Fix common/ includes. * dwarf2read.c: Fix common/ includes. * dwarf2loc.c: Fix common/ includes. * dwarf2-frame.c: Fix common/ includes. * dwarf-index-cache.c: Fix common/ includes. * dtrace-probe.c: Fix common/ includes. * disasm-selftests.c: Fix common/ includes. * defs.h: Fix common/ includes. * csky-tdep.c: Fix common/ includes. * cp-valprint.c: Fix common/ includes. * cp-support.h: Fix common/ includes. * cp-support.c: Fix common/ includes. * corelow.c: Fix common/ includes. * completer.h: Fix common/ includes. * completer.c: Fix common/ includes. * compile/compile.c: Fix common/ includes. * compile/compile-loc2c.c: Fix common/ includes. * compile/compile-cplus-types.c: Fix common/ includes. * compile/compile-cplus-symbols.c: Fix common/ includes. * command.h: Fix common/ includes. * cli/cli-dump.c: Fix common/ includes. * cli/cli-cmds.c: Fix common/ includes. * charset.c: Fix common/ includes. * build-id.c: Fix common/ includes. * btrace.h: Fix common/ includes. * btrace.c: Fix common/ includes. * breakpoint.h: Fix common/ includes. * breakpoint.c: Fix common/ includes. * ax.h: (enum agent_op): Fix common/ includes. * ax-general.c (struct aop_map): Fix common/ includes. * ax-gdb.c: Fix common/ includes. * auxv.c: Fix common/ includes. * auto-load.c: Fix common/ includes. * arm-tdep.c: Fix common/ includes. * arch/riscv.c: Fix common/ includes. * arch/ppc-linux-common.c: Fix common/ includes. * arch/i386.c: Fix common/ includes. * arch/arm.c: Fix common/ includes. * arch/arm-linux.c: Fix common/ includes. * arch/arm-get-next-pcs.c: Fix common/ includes. * arch/amd64.c: Fix common/ includes. * arch/aarch64.c: Fix common/ includes. * arch/aarch64-insn.c: Fix common/ includes. * arch-utils.c: Fix common/ includes. * amd64-windows-tdep.c: Fix common/ includes. * amd64-tdep.c: Fix common/ includes. * amd64-sol2-tdep.c: Fix common/ includes. * amd64-obsd-tdep.c: Fix common/ includes. * amd64-nbsd-tdep.c: Fix common/ includes. * amd64-linux-tdep.c: Fix common/ includes. * amd64-linux-nat.c: Fix common/ includes. * amd64-fbsd-tdep.c: Fix common/ includes. * amd64-fbsd-nat.c: Fix common/ includes. * amd64-dicos-tdep.c: Fix common/ includes. * amd64-darwin-tdep.c: Fix common/ includes. * agent.c: Fix common/ includes. * ada-lang.h: Fix common/ includes. * ada-lang.c: Fix common/ includes. * aarch64-tdep.c: Fix common/ includes. gdb/gdbserver/ChangeLog 2019-01-25 Tom Tromey <tom@tromey.com> * win32-low.c: Fix common/ includes. * win32-i386-low.c: Fix common/ includes. * tracepoint.c: Fix common/ includes. * thread-db.c: Fix common/ includes. * target.h: Fix common/ includes. * symbol.c: Fix common/ includes. * spu-low.c: Fix common/ includes. * server.h: Fix common/ includes. * server.c: Fix common/ includes. * remote-utils.c: Fix common/ includes. * regcache.h: Fix common/ includes. * regcache.c: Fix common/ includes. * nto-x86-low.c: Fix common/ includes. * notif.h: Fix common/ includes. * mem-break.h: Fix common/ includes. * lynx-low.c: Fix common/ includes. * lynx-i386-low.c: Fix common/ includes. * linux-x86-tdesc-selftest.c: Fix common/ includes. * linux-x86-low.c: Fix common/ includes. * linux-low.c: Fix common/ includes. * inferiors.h: Fix common/ includes. * i387-fp.c: Fix common/ includes. * hostio.c: Fix common/ includes. * hostio-errno.c: Fix common/ includes. * gdbthread.h: Fix common/ includes. * gdbreplay.c: Fix common/ includes. * fork-child.c: Fix common/ includes. * event-loop.c: Fix common/ includes. * ax.c: (enum gdb_agent_op): Fix common/ includes. |
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Joel Brobecker
|
42a4f53d2b |
Update copyright year range in all GDB files.
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files. |
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Tom Tromey
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7170dadf59 |
Add a "context" argument to add_setshow_enum_cmd
This adds a "context" argument to add_setshow_enum_cmd. Now add_setshow_enum_cmd will call set_cmd_context on both of the new commands. This is used in a later patch. gdb/ChangeLog 2018-12-28 Tom Tromey <tom@tromey.com> * command.h (add_setshow_enum_cmd): Add "context" argument. * cli/cli-decode.c (add_setshow_enum_cmd): Add "context" argument. Call set_cmd_context. |
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Andrew Burgess
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f67ffa6a78 |
gdb: Change how frames are selected for 'frame' and 'info frame'.
The 'frame' command, and thanks to code reuse the 'info frame' and 'select-frame' commands, currently have an overloaded mechanism for selecting a frame. These commands take one or two parameters, if it's one parameter then we first try to use the parameter as an integer to select a frame by level (or depth in the stack). If that fails then we treat the parameter as an address and try to select a stack frame by stack-address. If we still have not selected a stack frame, or we initially had two parameters, then GDB allows the user to view a stack frame that is not part of the current backtrace. Internally, a new frame is created with the given stack and pc addresses, and this is shown to the user. The result of this is that a typo by the user, entering the wrong stack frame level for example, can result in a brand new frame being viewed rather than an error. The purpose of this commit is to remove this overloading, while still offering the same functionality through some new sub-commands. By making the default behaviour of 'frame' (and friends) be to select a stack frame by level index, it is hoped that enough backwards-compatibility is maintained that users will not be overly inconvenienced. The 'frame', 'select-frame', and 'info frame' commands now all take a frame specification string as an argument, this string can be any of the following: (1) An integer. This is treated as a frame level. If a frame for that level does not exist then the user gets an error. (2) A string like 'level <LEVEL>', where <LEVEL> is a frame level as in option (1) above. (3) A string like 'address <STACK-ADDRESS>', where <STACK-ADDRESS> is a stack-frame address. If there is no frame for this address then the user gets an error. (4) A string like 'function <NAME>', where <NAME> is a function name, the inner most frame for function <NAME> is selected. If there is no frame for function <NAME> then the user gets an error. (5) A string like 'view <STACK-ADDRESS>', this views a new frame with stack address <STACK-ADDRESS>. (6) A string like 'view <STACK-ADDRESS> <PC-ADDRESS>', this views a new frame with stack address <STACK-ADDRESS> and the pc <PC-ADDRESS>. This change assumes that the most common use of the commands like 'frame' is to select a frame by frame level, it is for this reason that this is the behaviour that is kept for backwards compatibility. Any of the alternative behaviours, which are assumed to be less used, now require a change in user behaviour. The MI command '-stack-select-frame' has not been changed. This ensures that we maintain backwards compatibility for existing frontends. gdb/ChangeLog: (NEWS): Mention changes to frame related commands. * cli/cli-decode.c (add_cmd_suppress_notification): New function. (add_prefix_cmd_suppress_notification): New function. (add_com_suppress_notification): Call add_cmd_suppress_notification. * command.h (add_cmd_suppress_notification): Declare. (add_prefix_cmd_suppress_notification): Declare. * mi/mi-cmd-stack.c: Add 'safe-ctype.h' include. (parse_frame_specification): Moved from stack.c, with simplification to handle a single argument. (mi_cmd_stack_select_frame): Use parse_frame_specification, the switch to the selected frame. Add a header comment. * stack.c: Remove 'safe-ctype.h' include. (find_frame_for_function): Add declaration. (find_frame_for_address): New function. (parse_frame_specification): Moved into mi/mi-cmd-stack.c. (frame_selection_by_function_completer): New function. (info_frame_command): Rename to... (info_frame_command_core): ...this, and update parameter types. (select_frame_command): Rename to... (select_frame_command_core): ...this, and update parameter types. (frame_command): Rename to... (frame_command_core): ...this, and update parameter types. (class frame_command_helper): New class to wrap implementations of frame related sub-commands. (frame_apply_cmd_list): New static global. (frame_cmd_list): Make static. (select_frame_cmd_list): New global for sub-commands. (info_frame_cmd_list): New global for sub-commands. (_initialize_stack): Register sub-commands for 'frame', 'select-frame', and 'info frame'. Update 'frame apply' commands to use frame_apply_cmd_list. Move function local static frame_apply_list to file static frame_apply_cmd_list for consistency. * stack.h (select_frame_command): Delete declarationn. (select_frame_for_mi): Declare new function. gdb/doc/ChangeLog: * gdb.texinfo (Frames): Rewrite the description of 'frame number' to highlight that the number is also the frame's level. (Selection): Rewrite documentation for 'frame' and 'select-frame' commands. (Frame Info): Rewrite documentation for 'info frame' command. gdb/testsuite/ChangeLog: * gdb.base/frame-selection.exp: New file. * gdb.base/frame-selection.c: New file. |
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Joel Brobecker
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e2882c8578 |
Update copyright year range in all GDB files
gdb/ChangeLog:
Update copyright year range in all GDB files
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Tom Tromey
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95a6b0a106 |
Constify execute_command
This constifies execute_command and fixes up the callers. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * event-top.h (command_handler): Constify. * record-full.c (cmd_record_full_start): Update. * thread.c (thread_apply_all_command): Update. * printcmd.c (eval_command): Update. * mi/mi-main.c (mi_execute_cli_command): Update. (mi_execute_async_cli_command): Update. * tui/tui-stack.c (tui_update_command): Update. * cli/cli-interp.c (safe_execute_command): Constify. * record.c (record_start): Update. (record_start, record_stop, cmd_record_start): Update. * record-btrace.c (cmd_record_btrace_bts_start): Update. (cmd_record_btrace_pt_start): Update. (cmd_record_btrace_start): Update. (cmd_record_btrace_start): Update. * reverse.c (exec_reverse_once): Update. * python/python.c (execute_gdb_command): Don't copy the command. * event-top.c (command_line_handler): Update. (command_handler): Constify. * defs.h (deprecated_call_command_hook): Constify. * cli/cli-script.h (execute_user_command): Constify. * cli/cli-script.c (execute_user_command): Constify. (execute_cmd_pre_hook, execute_cmd_post_hook): Constify. (enum command_control_type): Update. * main.c (catch_command_errors): Remove non-const overload. (catch_command_errors_ftype): Remove. * python/py-cmd.c (cmdpy_function): Constify. * guile/scm-cmd.c (cmdscm_function): Constify. * cli/cli-dump.c (call_dump_func): Constify. * cli/cli-decode.c (do_const_cfunc): Constify. (do_sfunc): Constify. (cmd_func): Constify. * gdbcmd.h (execute_command, execute_command_to_string): Constify. * top.h (execute_command): Constify. * top.c (execute_command): Constify. (execute_command_to_string): Constify. (deprecated_call_command_hook): Constify. * command.h (cmd_func): Constify. * cli/cli-decode.h (struct cmd_list_element) <func>: Constify. |
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Tom Tromey
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eb4c3f4aaa |
Constify add_setshow_*
This constifies the add_setshow_* family of functions, and then fixes up the fallout. The bulk of this patch was written by script. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * ada-lang.c (catch_ada_exception_command): Constify. (catch_assert_command): Constify. * break-catch-throw.c (catch_catch_command, catch_throw_command) (catch_rethrow_command): Constify. (catch_exception_command_1): Constify. * breakpoint.h (add_catch_command): Constify. * break-catch-syscall.c (catch_syscall_command_1): Constify. (catch_syscall_split_args): Constify. * break-catch-sig.c (catch_signal_command): Constify. (catch_signal_split_args): Constify. * cli/cli-decode.h (struct cmd_list_element) <function>: Use cmd_const_sfunc_ftype. * cli/cli-decode.c (add_setshow_cmd_full): Constify. (add_setshow_enum_cmd, add_setshow_auto_boolean_cmd) (add_setshow_boolean_cmd, add_setshow_filename_cmd) (add_setshow_string_cmd, struct cmd_list_element) (add_setshow_optional_filename_cmd, add_setshow_integer_cmd) (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd) (add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd): Constify. (set_cmd_sfunc): Constify. (empty_sfunc): Constify. * command.h (add_setshow_enum_cmd, add_setshow_auto_boolean_cmd) (add_setshow_boolean_cmd, add_setshow_filename_cmd) (add_setshow_string_cmd, add_setshow_string_noescape_cmd) (add_setshow_optional_filename_cmd, add_setshow_integer_cmd) (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd) (add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd): Constify. (set_cmd_sfunc): Constify. (cmd_sfunc_ftype): Remove. * compile/compile.c (set_compile_args): Constify. * infrun.c (set_disable_randomization): Constify. * infcmd.c (set_args_command, set_cwd_command): Constify. * breakpoint.c (set_condition_evaluation_mode): Constify. (add_catch_command): Constify. (catch_fork_command_1, catch_exec_command_1) (catch_load_command_1, catch_unload_command_1): Constify. (catch_load_or_unload): Constify. * guile/scm-param.c (pascm_set_func): Constify. (add_setshow_generic): Constify. * python/py-param.c (get_set_value): Constify. * top.h (set_verbose): Constify. * tui/tui-win.c (tui_set_var_cmd): Constify. * mi/mi-main.c (set_mi_async_command): Constify. * cli/cli-logging.c (set_logging_overwrite) (set_logging_redirect): Constify. * value.c (set_max_value_size): Constify. * valprint.c (set_input_radix, set_output_radix): Constify. * utils.c (set_width_command, set_height_command): Constify. * typeprint.c (set_print_type_methods, set_print_type_typedefs): Constify. * tracepoint.c (set_disconnected_tracing) (set_circular_trace_buffer, set_trace_buffer_size) (set_trace_user, set_trace_notes, set_trace_stop_notes): Constify. * top.c (set_history_size_command, set_verbose, set_editing) (set_gdb_datadir, set_history_filename): Constify. * target.c (set_targetdebug, maint_set_target_async_command) (maint_set_target_non_stop_command, set_target_permissions) (set_write_memory_permission): Constify. (open_target): Constify. * target-descriptions.c (set_tdesc_filename_cmd): Constify. * target-dcache.c (set_stack_cache, set_code_cache): Constify. * symtab.c (set_symbol_cache_size_handler): Constify. * symfile.c (set_ext_lang_command): Constify. * symfile-debug.c (set_debug_symfile): Constify. * source.c (set_directories_command): Constify. * solib.c (reload_shared_libraries, gdb_sysroot_changed): Constify. * serial.c (set_parity): Constify. * rs6000-tdep.c (powerpc_set_soft_float, powerpc_set_vector_abi): Constify. * remote.c (set_remote_exec_file, set_remotebreak) (set_remote_protocol_Z_packet_cmd, set_range_stepping): Constify. * record.c (set_record_insn_history_size) (set_record_call_history_size): Constify. * record-full.c (set_record_full_insn_max_num): Constify. * proc-api.c (set_procfs_trace_cmd, set_procfs_file_cmd): Constify. * osabi.c (set_osabi): Constify. * mips-tdep.c (set_mips64_transfers_32bit_regs) (reinit_frame_cache_sfunc, mips_abi_update): Constify. * maint.c (maintenance_set_profile_cmd): Constify. * linux-thread-db.c (set_libthread_db_search_path): Constify. * language.c (set_language_command, set_range_command) (set_case_command): Constify. * infrun.c (set_non_stop, set_observer_mode) (set_stop_on_solib_events, set_schedlock_func) (set_exec_direction_func): Constify. * infcmd.c (set_inferior_tty_command): Constify. * disasm.c (set_disassembler_options_sfunc): Constify. * demangle.c (set_demangling_command): Constify. * dcache.c (set_dcache_size, set_dcache_line_size): Constify. * cris-tdep.c (set_cris_version, set_cris_mode) (set_cris_dwarf2_cfi): Constify. * corefile.c (set_gnutarget_command): Constify. * charset.c (set_host_charset_sfunc, set_target_charset_sfunc) (set_target_wide_charset_sfunc): Constify. * breakpoint.c (update_dprintf_commands): Constify. * auto-load.c (set_auto_load_dir, set_auto_load_safe_path): Constify. * arm-tdep.c (set_fp_model_sfunc, arm_set_abi) (set_disassembly_style_sfunc): Constify. * arch-utils.c (set_endian, set_architecture): Constify. * alpha-tdep.c (reinit_frame_cache_sfunc): Constify. * agent.c (set_can_use_agent): Constify. |
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Tom Tromey
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5fed81ff35 |
Remove cmd_cfunc_ftype
This removes cmd_cfunc_ftype and the non-const overload of add_cmd; then fixes up the fallout. For the most part this patch is straightforward. There are a few files (go32-nat.c, windows-nat.c, and gnu-nat.c) that I could not compile; so I made a best effort there. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * go32-nat.c (go32_sysinfo, go32_sldt, go32_sgdt, go32_sidt) (go32_pde, go32_pte, go32_pte_for_address): Constify. * gnu-nat.c (_parse_bool_arg, show_thread_default_pause_cmd) (set_thread_default_pause_cmd, set_thread_default_run_cmd) (show_thread_default_run_cmd, set_thread_default_detach_sc_cmd) (parse_int_arg, show_thread_default_detach_sc_cmd) (set_signals_cmd, show_signals_cmd, set_sig_thread_cmd) (show_sig_thread_cmd, set_stopped_cmd, show_stopped_cmd) (set_exceptions_cmd, show_exceptions_cmd, set_task_pause_cmd) (show_task_pause_cmd, set_task_detach_sc_cmd) (show_task_detach_sc_cmd, set_task_exc_port_cmd) (set_noninvasive_cmd, set_thread_pause_cmd) (show_thread_pause_cmd, set_thread_run_cmd, show_thread_run_cmd) (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd) (set_thread_exc_port_cmd, thread_takeover_sc_cmd): Constify. * windows-nat.c (display_selectors): Constify. * cli/cli-decode.h (struct cmd_list_element) <function>: Remove non-const "cfunc". * cli/cli-decode.c (set_cmd_cfunc): Remove non-const overload. (cmd_cfunc_eq): Likewise. (struct cmd_list_element): Likewise. (do_cfunc): Remove. (cli_user_command_p): Update. * command.h (add_cmd): Remove non-const overload. (cmd_cfunc_ftype): Remove typedef. (cmd_cfunc_eq): Remove non-const overload. * value.c (show_values): Constify. * thread.c (thread_apply_all_command): Constify. * symfile.c (load_command): Constify. * source.c (directory_command): Constify. * maint.c (maintenance_internal_error) (maintenance_demangler_warning, maintenance_space_display) (maintenance_print_architecture, maintenance_translate_address) (maintenance_info_selftests, maintenance_internal_warning): Constify. * breakpoint.c (disable_trace_command, enable_trace_command): Constify. * auto-load.c (info_auto_load_local_gdbinit, add_auto_load_dir): Constify. (add_auto_load_safe_path): Constify. * guile/scm-auto-load.c (info_auto_load_guile_scripts): Constify. * top.h (show_commands): Constify. * linux-thread-db.c (info_auto_load_libthread_db): Constify. * sparc64-tdep.c (adi_examine_command): Constify. (adi_assign_command): Constify. |
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Tom Tromey
|
1d12d88f18 |
Constify add_info
This patch constifies add_info and updates all the info commands. The bulk of this patch was written using a script; and then I did a manual pass to fix up the remaining compilation errors. I could not compile every changed file; in particular nto-procfs.c, gnu-nat.c, and darwin-nat-info.c; but I at least tried to check the correctness by inspection. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * frame.h (info_locals_command, info_args_command): Constify. * auto-load.h (auto_load_info_scripts): Constify. * inferior.h (registers_info): Constify. * copying.c: Rebuild. * copying.awk: Constify generated commands. * auto-load.c (auto_load_info_scripts) (info_auto_load_gdb_scripts): Constify. * cli/cli-decode.c (struct cmd_list_element): Take a cmd_const_cfunc_ftype. * command.h (add_info): Take a cmd_const_cfunc_ftype. * tui/tui-win.c (tui_all_windows_info): Constify. * python/py-auto-load.c (info_auto_load_python_scripts): Constify. * cli/cli-cmds.c (show_command): Remove non-const overload. * tracepoint.c (info_tvariables_command, info_scope_command): Constify. (info_static_tracepoint_markers_command): Constify. * thread.c (info_threads_command): Constify. (print_thread_info_1): Constify. * target.c (info_target_command): Constify. * symtab.c (info_sources_command, info_functions_command) (info_types_command): Constify. (info_variables_command): Remove non-const overload. * symfile.c (info_ext_lang_command): Constify. * stack.c (info_frame_command, info_locals_command) (info_args_command): Constify. (backtrace_command): Remove non-const overload. * source.c (info_source_command, info_line_command): Constify. * solib.c (info_sharedlibrary_command): Constify. * skip.c (info_skip_command): Constify. * ser-go32.c (info_serial_command): Constify. * reverse.c (info_bookmarks_command): Constify. * printcmd.c (info_symbol_command, info_address_command) (info_display_command): Constify. * osdata.c (info_osdata_command): Constify. * objc-lang.c (info_selectors_command, info_classes_command): Constify. * nto-procfs.c (procfs_pidlist, procfs_meminfo): Constify. * memattr.c (info_mem_command): Constify. * macrocmd.c (info_macro_command, info_macros_command): Constify. * linux-fork.c (info_checkpoints_command): Constify. * infrun.c (info_signals_command): Constify. * inflow.c (info_terminal_command): Constify. * inferior.c (info_inferiors_command): Constify. (print_inferior): Constify. * infcmd.c (info_program_command, info_all_registers_command) (info_registers_command, info_vector_command) (info_float_command): Constify. (registers_info): Constify. * gnu-nat.c (info_send_rights_cmd, info_recv_rights_cmd) (info_port_sets_cmd, info_dead_names_cmd, info_port_rights_cmd): Constify. * f-valprint.c (info_common_command): Constify. * dcache.c (info_dcache_command): Constify. (dcache_info_1): Constify. * darwin-nat-info.c (info_mach_tasks_command) (info_mach_task_command, info_mach_ports_command) (info_mach_port_command, info_mach_threads_command) (info_mach_thread_command, info_mach_regions_command) (info_mach_regions_recurse_command, info_mach_region_command) (info_mach_exceptions_command): Constify. (get_task_from_args): Constify. * cp-support.c (info_vtbl_command): Constify. * breakpoint.c (info_watchpoints_command) (info_tracepoints_command): Constify. (info_breakpoints_command): Remove non-const overload. * avr-tdep.c (avr_io_reg_read_command): Constify. * auxv.c (info_auxv_command): Constify. * ada-tasks.c (info_tasks_command): Constify. (info_task): Constify. * ada-lang.c (info_exceptions_command): Constify. |
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Tom Tromey
|
0b39b52e6e |
Constify add_com
This changes add_com to take a cmd_const_cfunc_ftype, and then fixes up all the command implementations. In most cases this is trivial. In a couple of places I had to again introduce a temporary non-const overload. These overloads will be removed when add_info is constified. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * solib.h (no_shared_libraries): Constify. * frame.h (return_command): Constify. * cli/cli-cmds.h (quit_command): Constify. * top.h (quit_command, execute_command): Constify. * target.h (flash_erase_command): Constify. * inferior.h (set_inferior_args, attach_command): Constify. * tracepoint.h (start_tracing, stop_tracing): Constify. * breakpoint.h (break_command, tbreak_command) (hbreak_command_wrapper, thbreak_command_wrapper) (rbreak_command_wrapper, watch_command_wrapper) (awatch_command_wrapper, rwatch_command_wrapper) (get_tracepoint_by_number): Constify. * symtab.c (info_variables_command, rbreak_command) (symtab_symbol_info): Constify. (info_variables_command): Add non-const overload. * top.c (dont_repeat_command): Constify. * breakpoint.c (ignore_command, commands_command) (condition_command, tbreak_command, hbreak_command) (thbreak_command, clear_command, break_command) (info_breakpoints_command, watch_command, rwatch_command) (awatch_command, trace_command, ftrace_command, strace_command) (trace_pass_command, break_range_command, dprintf_command) (agent_printf_command, get_tracepoint_by_number) (watch_maybe_just_location, trace_pass_command): Constify. (info_breakpoints_command): Add non-const overload. * tracefile.c (tsave_command): Constify. * infcmd.c (attach_command, disconnect_command, signal_command) (queue_signal_command, stepi_command, nexti_command) (finish_command, next_command, step_command, until_command) (advance_command, jump_command, continue_command, run_command) (start_command, starti_command, interrupt_command) (run_command_1, set_inferior_args, step_1): Constify. * inferior.c (add_inferior_command, remove_inferior_command) (clone_inferior_command): Constify. * linux-fork.c (checkpoint_command, restart_command): Constify. * windows-nat.c (signal_event_command): Constify. * guile/guile.c (guile_repl_command, guile_command): Constify. * printcmd.c (x_command, display_command, printf_command) (output_command, set_command, call_command, print_command) (eval_command): Constify. (non_const_set_command): Remove. (_initialize_printcmd): Update. * source.c (forward_search_command, reverse_search_command): Constify. * jit.c (jit_reader_load_command, jit_reader_unload_command): Constify. * infrun.c (handle_command): Constify. * memattr.c (mem_command): Constify. * stack.c (return_command, up_command, up_silently_command) (down_command, down_silently_command, frame_command) (backtrace_command, func_command, backtrace_command_1): Constify. (backtrace_command): Add non-const overload. * remote-sim.c (simulator_command): Constify. * exec.c (set_section_command): Constify. * tracepoint.c (tdump_command, trace_variable_command) (tstatus_command, tstop_command, tstart_command) (end_actions_pseudocommand, while_stepping_pseudocommand) (collect_pseudocommand, teval_pseudocommand, actions_command) (start_tracing, stop_tracing): Constify. * value.c (init_if_undefined_command): Constify. * tui/tui-stack.c (tui_update_command): Constify. * tui/tui-win.c (tui_refresh_all_command) (tui_set_tab_width_command, tui_set_win_height_command) (tui_set_focus_command, tui_scroll_forward_command) (tui_scroll_backward_command, tui_scroll_left_command) (tui_scroll_right_command, parse_scrolling_args, tui_set_focus) (tui_set_win_height): Constify. * tui/tui-layout.c (tui_layout_command): Constify. * procfs.c (proc_trace_syscalls, proc_trace_sysentry_cmd) (proc_trace_sysexit_cmd, proc_untrace_sysentry_cmd) (proc_untrace_sysexit_cmd): Constify. * remote.c (threadlist_test_cmd, threadinfo_test_cmd) (threadset_test_cmd, threadlist_update_test_cmd) (threadalive_test): Constify. * objc-lang.c (print_object_command): Constify. * command.h (add_com): Constify. * cli/cli-dump.c (restore_command): Constify. * cli/cli-cmds.c (pwd_command, echo_command, quit_command) (help_command, complete_command, shell_command, edit_command) (list_command, disassemble_command, make_command) (apropos_command, alias_command): Constify. * cli/cli-script.c (document_command, define_command) (while_command, if_command, validate_comname): Constify. * cli/cli-decode.c (struct cmd_list_element): Change type of "fun". * target.c (do_monitor_command, flash_erase_command): Constify. * regcache.c (reg_flush_command): Constify. * reverse.c (reverse_step, reverse_next, reverse_stepi) (reverse_nexti, reverse_continue, reverse_finish) (save_bookmark_command, goto_bookmark_command) (exec_reverse_once): Constify. * python/python.c (python_interactive_command, python_command): Constify. * typeprint.c (ptype_command, whatis_command, whatis_exp): Constify. * solib.c (sharedlibrary_command, no_shared_libraries): Constify. * gcore.c (gcore_command): Constify. |
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|
Tom Tromey
|
85c4be7c83 |
Add set_repeat_arguments function
The "x", "list", and "show commands" commands have special repetition behavior: repeating the command doesn't re-run it with the same arguments This is currently implemented by modifying the passed-in argument; but that won't work properly with const arguments (and seems pretty obscure besides). This patch adds a new "set_repeat_arguments" function and changes the relevant places to call it. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * printcmd.c (x_command): Call set_repeat_arguments. * cli/cli-cmds.c (list_command): Call set_repeat_arguments. * top.c (repeat_arguments): New global. (set_repeat_arguments): New function. (execute_command): Handle repeat_arguments. (show_commands): Calls set_repeat_arguments. * command.h (set_repeat_arguments): Declare. |
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Tom Tromey
|
c2252c0dd8 |
Make set_cmd_cfunc private
set_cmd_cfunc is only used in cli-decode.c, and I don't think there is a good reason to expose it directly. So, this patch makes it private. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * command.h (set_cmd_cfunc): Don't declare. * cli/cli-decode.c (set_cmd_cfunc): Now static. |
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Tom Tromey
|
1ee870c524 |
Constify add_com_suppress_notification
This constifies add_com_suppress_notification and fixes the one caller. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * stack.c (select_frame_command): Constify. * cli/cli-decode.c (add_com_suppress_notification): Constify. * command.h (add_com_suppress_notification): Constify. |
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Tom Tromey
|
ee7ddd7132 |
Constify add_abbrev_prefix_cmd
This changes add_abbrev_prefix_cmd to take a const-taking callback function and then fixes the one caller. gdb/ChangeLog 2017-11-07 Tom Tromey <tom@tromey.com> * breakpoint.c (stop_command): Constify. * cli/cli-decode.c (struct cmd_list_element): Constify. * command.h (add_abbrev_prefix_cmd): Constify. |
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Tom Tromey
|
981a3fb359 |
Constify add_prefix_cmd
This changes add_prefix_cmd to accept a const-taking function as an argument; then fixes up all the callers. In a couple of spots I had to add a non-const overload of a function, because the function is passed to two different command-adding "constructors". These overloads are temporary; once constification is complete they can be removed. This patch also fixes a typo I happened to notice while constifying. Note that this touches a couple of files (gnu-nat.c and go32-nat.c) that I can't build. So, while I made a best-effort there, I am not certain they will still compile. Tested by rebuilding. gdb/ChangeLog 2017-10-11 Tom Tromey <tom@tromey.com> * gdbthread.h (thread_command): Constify. * inferior.h (detach_command): Constify. * top.h (set_history, show_history): Constify. * arm-tdep.c (set_arm_command, show_arm_command): Constify. * serial.c (serial_set_cmd, serial_show_cmd): Constify. * bsd-kvm.c (bsd_kvm_cmd): Constify. * printcmd.c (set_command): Constify. (non_const_set_command): New function. * dcache.c (set_dcache_command, show_dcache_command): Constify. * breakpoint.c (enable_command, disable_command, delete_command) (catch_command, tcatch_command, set_breakpoint_cmd) (show_breakpoint_cmd): Constify. * macrocmd.c (macro_command): Constify. * infcmd.c (unset_command, kill_command, detach_command) (info_proc_cmd): Constify. * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Constify. * auto-load.c (show_auto_load_cmd, set_auto_load_cmd) (info_auto_load_cmd): Constify. * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd) (unset_tdesc_cmd): Constify. * ada-lang.c (set_ada_command, show_ada_command) (maint_set_ada_cmd, maint_show_ada_cmd): Constify. * guile/guile.c (set_guile_command, show_guile_command) (info_guile_command): Constify. * tui/tui-win.c (tui_command, set_tui_cmd, show_tui_cmd): Constify. * skip.c (skip_command): Constify. * compile/compile.c (_initialize_compile): Constify. * dwarf2read.c (set_dwarf_cmd, show_dwarf_cmd): Constify. * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd) (maint_btrace_show_cmd, maint_btrace_pt_set_cmd) (maint_btrace_pt_show_cmd): Constify. * remote.c (set_remote_cmd, show_remote_cmd, remote_command): Constify. * python/python.c (user_show_python, user_set_python): Constify. * mips-tdep.c (set_mips_command, show_mips_command) (set_mipsfpu_command): Constify. * record-btrace.c (cmd_record_btrace_start) (cmd_set_record_btrace, cmd_show_record_btrace) (cmd_set_record_btrace_bts, cmd_show_record_btrace_bts) (cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): Constify. * rs6000-tdep.c (set_powerpc_command, show_powerpc_command): Constify. * symfile.c (overlay_command): Constify. * spu-tdep.c (set_spu_command, show_spu_command): Constify. * cli/cli-logging.c (set_logging_command, show_logging_command): Constify. * cli/cli-dump.c (dump_command, append_command) (srec_dump_command, ihex_dump_command, verilog_dump_command) (tekhex_dump_command, binary_dump_command) (binary_append_command): Constify. * cli/cli-decode.c (struct cmd_list_element): Change type of "fun". * cli/cli-cmds.c (info_command, show_command, set_debug) (show_debug): Constify. (show_command): Add non-const overload. * top.c (set_history, show_history): Constify. * sh-tdep.c (set_sh_command, show_sh_command): Constify. * command.h (add_prefix_cmd): Accept a cmd_const_cfunc_ftype. * target.c (target_command): Constify. * sparc64-tdep.c (info_adi_command): Constify. * record-full.c (cmd_record_full_start): Constify. (set_record_full_command): Constify. Fix typo. (show_record_full_command): Constify. * thread.c (thread_command, thread_apply_command): Constify. * memattr.c (dummy_cmd): Constify. * value.c (function_command): Constify. * frame.c (set_backtrace_cmd, show_backtrace_cmd): Constify. * probe.c (info_probes_command): Constify. * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Constify. * gnu-nat.c (set_task_cmd, show_task_cmd, set_thread_cmd) (show_thread_cmd, set_thread_default_cmd) (show_thread_default_cmd): Constify. (check_empty): Constify. * tracepoint.c (tfind_command): Constify. * cp-support.c (maint_cplus_command): Constify. * windows-tdep.c (info_w32_command): Constify. * record.c (cmd_record_start, set_record_command) (show_record_command, info_record_command, cmd_record_goto): Constify. * ravenscar-thread.c (set_ravenscar_command) (show_ravenscar_command): Constify. * utils.c (set_internal_problem_cmd, show_internal_problem_cmd): Constify. (add_internal_problem_command): Remove casts. * arc-tdep.c (maintenance_print_arc_command): Constify. * valprint.c (set_print, show_print, set_print_raw) (show_print_raw): Constify. * maint.c (maintenance_command, maintenance_info_command) (maintenance_print_command, maintenance_set_cmd) (maintenance_show_cmd, set_per_command_cmd) (show_per_command_cmd, maintenance_check_command): Constify. * language.c (set_check, show_check): Constify. * typeprint.c (show_print_type, set_print_type): Constify. * go32-nat.c (go32_info_dos_command): Constify. |
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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. |
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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. |
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Pedro Alves
|
eb3ff9a551 |
Introduce class completion_tracker & rewrite completion<->readline interaction
This patch reworks the whole completion machinery, and prepares it for later enhancements. Adds a new "completion_tracker" class that is meant to hold everything about the state of the current completion operation. This class now has the responsibility of tracking the list of completion matches, and checking whether the max completions limit has been reached. You can look at this as this patch starting out by C++fying the existing "completion_tracker" in symtab.c (it's just an htab_t typedef currently), moving it to completer.h/c, and then making it a class/generalizing/enhancing it. Unlike with the current tracking, completion_tracker now checks whether the limit has been reached on each completion match list insertion. This both simplifies the max-completions handling code (maybe_add_completion_enum is gone, for example), and is a prerequisite for follow up patches. The current completion_tracker is only used for symbol completions, and the symbol code gets at the current instance via globals. This patch cleans that up by adding a completion_tracker reference to the signature of the completion functions, and passing the tracker around everywhere necessary. Then, the patch changes how the completion match list is handed over to readline. Currently, we're using the rl_completion_entry_function readline entry point, and the patch switches to rl_attempted_completion_function. A following patch will want to let GDB itself decide the common completion prefix between all matches (what readline calls the "lowest common denominator"), instead of having readline compute it, and that's not possible with the rl_completion_entry_function entry point. Also, rl_attempted_completion_function lets GDB hand over the match list to readline as an array in one go instead of passing down matches one by one, so from that angle it's a nicer entry point anyway. Lastly, the patch catches exceptions around the readline entry points, because we can't let C++ exceptions cross readline. We handle that in the readline input entry point, but the completion entry point isn't guarded, so GDB can abort if completion throws. E.g., in current master: (gdb) b -function "fun<tab> terminate called after throwing an instance of 'gdb_exception_RETURN_MASK_ERROR' Aborted (core dumped) This patch fixes that. This will be exercised in the new tests added later on in the series. gdb/ChangeLog: 2017-07-17 Pedro Alves <palves@redhat.com> * ada-lang.c (symbol_completion_match): Adjust comments. (symbol_completion_add): Replace vector parameter with completion_tracker parameter. Use it. (ada_make_symbol_completion_list): Rename to... (ada_collect_symbol_completion_matches): ... this. Add completion_tracker parameter and use it. (ada_language_defn): Adjust. * break-catch-syscall.c (catch_syscall_completer): Adjust prototype and work with completion_tracker instead of VEC. * breakpoint.c (condition_completer): Adjust prototype and work with completion_tracker instead of VEC. * c-lang.c (c_language_defn, cplus_language_defn) (asm_language_defn, minimal_language_defn): Adjust to renames. * cli/cli-cmds.c (complete_command): Rework using completion_tracker. Catch exceptions when completing. * cli/cli-decode.c (integer_unlimited_completer) (complete_on_cmdlist, complete_on_enum): Adjust prototype and work with completion_tracker instead of VEC. * command.h (struct completion_tracker): Forward declare. (completer_ftype, completer_handle_brkchars_ftype): Change types. (complete_on_cmdlist, complete_on_enum): Adjust. * completer.c: Include <algorithm>. (struct gdb_completer_state): New. (current_completion): New global. (readline_line_completion_function): Delete. (noop_completer, filename_completer) (filename_completer_handle_brkchars, complete_files_symbols) (linespec_location_completer): Adjust to work with a completion_tracker instead of a VEC. (string_or_empty): New. (collect_explicit_location_matches): Adjust to work with a completion_tracker instead of a VEC. (explicit_location_completer): Rename to ... (complete_explicit_location): ... this and adjust to work with a completion_tracker instead of a VEC. (location_completer): Adjust to work with a completion_tracker instead of a VEC. (add_struct_fields): Adjust to work with a completion_list instead of VEC. (expression_completer): Rename to ... (complete_expression): ... this and adjust to work with a completion_tracker instead of a VEC. Use complete_files_symbols. (expression_completer): Reimplement on top of complete_expression. (symbol_completer): Adjust to work with a completion_tracker instead of a VEC. (enum complete_line_internal_reason): Add describing comments. (complete_line_internal_normal_command): Adjust to work with a completion_tracker instead of a VEC. (complete_line_internal): Rename to ... (complete_line_internal_1): ... this and adjust to work with a completion_tracker instead of a VEC. Assert TEXT is NULL in the handle_brkchars phase. (new_completion_tracker): Delete. (complete_line_internal): Reimplement as TRY/CATCH wrapper around complete_line_internal_1. (free_completion_tracker): Delete. (INITIAL_COMPLETION_HTAB_SIZE): New. (completion_tracker::completion_tracker) (completion_tracker::~completion_tracker): New. (maybe_add_completion): Delete. (completion_tracker::maybe_add_completion) (completion_tracker::add_completion) (completion_tracker::add_completions): New. (throw_max_completions_reached_error): Delete. (complete_line): Adjust to work with a completion_tracker instead of a VEC. Don't create a completion_tracker_t or check for max completions here. (command_completer, command_completer_handle_brkchars) (signal_completer, reg_or_group_completer_1) (reg_or_group_completer, default_completer_handle_brkchars): Adjust to work with a completion_tracker. (gdb_completion_word_break_characters_throw): New. (gdb_completion_word_break_characters): Reimplement. (line_completion_function): Delete. (completion_tracker::recompute_lowest_common_denominator) (expand_preserving_ws) (completion_tracker::build_completion_result) (completion_result::completion_result) (completion_result::completion_result) (completion_result::~completion_result) (completion_result::completion_result) (completion_result::release_match_list, compare_cstrings) (completion_result::sort_match_list) (completion_result::reset_match_list) (gdb_rl_attempted_completion_function_throw) (gdb_rl_attempted_completion_function): New. * completer.h (completion_list, struct completion_result) (class completion_tracker): New. (complete_line): Add completion_tracker parameter. (readline_line_completion_function): Delete. (gdb_rl_attempted_completion_function): New. (noop_completer, filename_completer, expression_completer) (location_completer, symbol_completer, command_completer) (signal_completer, reg_or_group_completer): Update prototypes. (completion_tracker_t, new_completion_tracker) (make_cleanup_free_completion_tracker): Delete. (enum maybe_add_completion_enum): Delete. (maybe_add_completion): Delete. (throw_max_completions_reached_error): Delete. * corefile.c (complete_set_gnutarget): Adjust to work with a completion_tracker instead of a VEC. * cp-abi.c (cp_abi_completer): Adjust to work with a completion_tracker instead of a VEC. * d-lang.c (d_language_defn): Adjust. * disasm.c (disassembler_options_completer): Adjust to work with a completion_tracker instead of a VEC. * f-lang.c (f_make_symbol_completion_list): Rename to ... (f_collect_symbol_completion_matches): ... this. Adjust to work with a completion_tracker instead of a VEC. (f_language_defn): Adjust. * go-lang.c (go_language_defn): Adjust. * guile/scm-cmd.c (cmdscm_add_completion, cmdscm_completer): Adjust to work with a completion_tracker instead of a VEC. * infrun.c (handle_completer): Likewise. * interps.c (interpreter_completer): Likewise. * interps.h (interpreter_completer): Likewise. * language.c (unknown_language_defn, auto_language_defn) (local_language_defn): Adjust. * language.h (language_defn::la_make_symbol_completion_list): Rename to ... (language_defn::la_collect_symbol_completion_matches): ... this and adjust to work with a completion_tracker instead of a VEC. * m2-lang.c (m2_language_defn): Adjust. * objc-lang.c (objc_language_defn): Adjust. * opencl-lang.c (opencl_language_defn): Adjust. * p-lang.c (pascal_language_defn): Adjust. * python/py-cmd.c (cmdpy_completer_helper): Handle NULL word. (cmdpy_completer_handle_brkchars, cmdpy_completer): Adjust to work with a completion_tracker. * rust-lang.c (rust_language_defn): Adjust. * symtab.c (free_completion_list, do_free_completion_list) (return_val, completion_tracker): Delete. (completion_list_add_name, completion_list_add_symbol) (completion_list_add_msymbol, completion_list_objc_symbol) (completion_list_add_fields, add_symtab_completions): Add completion_tracker parameter and use it. (default_make_symbol_completion_list_break_on_1): Rename to... (default_collect_symbol_completion_matches_break_on): ... this. Add completion_tracker parameter and use it instead of allocating a completion tracker here. (default_make_symbol_completion_list_break_on): Delete old implementation. (default_make_symbol_completion_list): Delete. (default_collect_symbol_completion_matches): New. (make_symbol_completion_list): Delete. (collect_symbol_completion_matches): New. (make_symbol_completion_type): Rename to ... (collect_symbol_completion_matches_type): ... this. Add completion_tracker parameter and use it instead of VEC. (make_file_symbol_completion_list_1): Rename to... (collect_file_symbol_completion_matches): ... this. Add completion_tracker parameter and use it instead of VEC. (make_file_symbol_completion_list): Delete. (add_filename_to_list): Use completion_list instead of a VEC. (add_partial_filename_data::list): Now a completion_list. (make_source_files_completion_list): Work with a completion_list instead of a VEC. * symtab.h: Include "completer.h". (default_make_symbol_completion_list_break_on) (default_make_symbol_completion_list, make_symbol_completion_list) (make_symbol_completion_type, make_file_symbol_completion_list) (make_source_files_completion_list): Delete. (default_collect_symbol_completion_matches_break_on) (default_collect_symbol_completion_matches) (collect_symbol_completion_matches) (collect_symbol_completion_matches_type) (collect_file_symbol_completion_matches) (make_source_files_completion_list): New. * top.c (init_main): Don't install a rl_completion_entry_function hook. Install a rl_attempted_completion_function hook instead. * tui/tui-layout.c (layout_completer): Adjust to work with a completion_tracker. * tui/tui-regs.c (tui_reggroup_completer): * tui/tui-win.c (window_name_completer, focus_completer) (winheight_completer): Adjust to work with a completion_tracker. * value.c: Include "completer.h". (complete_internalvar): Adjust to work with a completion_tracker. * value.h (complete_internalvar): Likewise. |
||
|
Pedro Alves
|
6e1dbf8cda |
Clean up "completer_handle_brkchars" callback handling
This patch cleans up "completer_handle_brkchars" callback handling: - Renames the function typedef to better match its intent: completer_ftype_void -> completer_handle_brkchars_ftype - Factors out common code in complete_line_internal handling the "handle_brkchars" callback to a separate function. - Centralizes all the "completer method" to "handle_brkchars method" mapping in a single function. gdb/ChangeLog: 2017-07-17 Pedro Alves <palves@redhat.com> * cli/cli-decode.c (set_cmd_completer_handle_brkchars): Adjust to renames. * cli/cli-decode.h (struct cmd_list_element) <completer>: Move comments to completer_ftype's declaration. <completer_handle_brkchars>: Change type to completer_handle_brkchars_ftype. * command.h (completer_ftype): Add describing comment and give names to parameters. (completer_ftype_void): Rename to ... (completer_handle_brkchars_ftype) ... this. Add describing comment. (set_cmd_completer_handle_brkchars): Adjust. * completer.c (filename_completer_handle_brkchars): New function. (complete_line_internal_normal_command): New function, factored out from ... (complete_line_internal): ... here. (command_completer_handle_brkchars) (default_completer_handle_brkchars) (completer_handle_brkchars_func_for_completer): New functions. * completer.h (set_gdb_completion_word_break_characters): Delete declaration. (completer_handle_brkchars_func_for_completer): New declaration. * python/py-cmd.c (cmdpy_completer_handle_brkchars): Adjust to use completer_handle_brkchars_func_for_completer. |
||
|
Pedro Alves
|
6e75794e9d |
gdb/command.h: Include common/scoped_restore.h
command.h depends on scoped_restore:
extern scoped_restore_tmpl<int> prevent_dont_repeat (void);
But doesn't include the corresponding header
("common/scoped_restore.h"). We haven't noticed a problem because
utils.h includes scoped_restore.h, and defs.h includes utils.h.
However, a patch that makes "symtab.h" include "completer.h", exposed
the issue:
https://sourceware.org/ml/gdb-patches/2017-06/msg00023.html.
Without this fix that would break building all .o files like this:
In file included from src/gdb/completer.h:21:0,
from src/gdb/symtab.h:28,
from src/gdb/language.h:26,
from src/gdb/frame.h:72,
from src/gdb/gdbarch.h:39,
from src/gdb/defs.h:636,
from src/gdb/top.c:20:
src/gdb/command.h:434:8: error: ‘scoped_restore_tmpl’ does not name a type
extern scoped_restore_tmpl<int> prevent_dont_repeat (void);
^
Makefile:1911: recipe for target 'top.o' failed
because defs.h includes gdbarch.h before it includes utils.h.
gdb/ChangeLog:
2017-06-28 Pedro Alves <palves@redhat.com>
* command.h: Include "common/scoped_restore.h".
|
||
Yao Qi
|
21873064e8 |
Add alias command to cmd_list_element
When we add alias command, we call add_alias_cmd and pass the alias name
and command name. This implicitly requires the command and its prefix
commands are already added to cmdlist. This may not be true, for example,
add_com_alias ("tty", "set inferior-tty", class_alias, 0);
"inferior-tty" command is added to setlist, but setlist may not be added
to cmdlist (It depends on the order of related _initialize_XXX functions
called) so that we can't find "set inferior-tty" from cmdlist.
This patch fixes this problem by passing cmd_list_element of "inferior-tty"
to add_alias_cmd, so that cmd_list_element of "inferior-tty" doesn't have
to be reachable from cmdlist at that moment.
gdb:
2017-05-17 Yao Qi <yao.qi@linaro.org>
* cli/cli-decode.c (add_alias_cmd): New function.
* command.h (add_alias_cmd): Declare.
* infcmd.c (_initialize_infcmd): Don't call add_com_alias,
instead call add_alias_cmd.
gdb/testsuite:
2017-05-17 Simon Marchi <simon.marchi@ericsson.com>
* gdb.base/set-inferior-tty.exp (test_set_inferior_tty): Add
argument command.
(top-level): Invoke test_set_inferior_tty.
|
||
|
Pedro Alves
|
a121b7c1ac |
-Wwrite-strings: The Rest
This is the remainder boring constification that all looks more of less borderline obvious IMO. gdb/ChangeLog: 2017-04-05 Pedro Alves <palves@redhat.com> * ada-exp.y (yyerror): Constify. * ada-lang.c (bound_name, get_selections) (ada_variant_discrim_type) (ada_variant_discrim_name, ada_value_struct_elt) (ada_lookup_struct_elt_type, is_unchecked_variant) (ada_which_variant_applies, standard_exc, ada_get_next_arg) (catch_ada_exception_command_split) (catch_ada_assert_command_split, catch_assert_command) (ada_op_name): Constify. * ada-lang.h (ada_yyerror, get_selections) (ada_variant_discrim_name, ada_value_struct_elt): Constify. * arc-tdep.c (arc_print_frame_cache): Constify. * arm-tdep.c (arm_skip_stub): Constify. * ax-gdb.c (gen_binop, gen_struct_ref_recursive, gen_struct_ref) (gen_aggregate_elt_ref): Constify. * bcache.c (print_bcache_statistics): Constify. * bcache.h (print_bcache_statistics): Constify. * break-catch-throw.c (catch_exception_command_1): * breakpoint.c (struct ep_type_description::description): Constify. (add_solib_catchpoint): Constify. (catch_fork_command_1): Add cast. (add_catch_command): Constify. * breakpoint.h (add_catch_command, add_solib_catchpoint): Constify. * bsd-uthread.c (bsd_uthread_state): Constify. * buildsym.c (patch_subfile_names): Constify. * buildsym.h (next_symbol_text_func, patch_subfile_names): Constify. * c-exp.y (yyerror): Constify. (token::oper): Constify. * c-lang.h (c_yyerror, cp_print_class_member): Constify. * c-varobj.c (cplus_describe_child): Constify. * charset.c (find_charset_names): Add cast. (find_charset_names): Constify array and add const_cast. * cli/cli-cmds.c (complete_command, cd_command): Constify. (edit_command): Constify. * cli/cli-decode.c (lookup_cmd): Constify. * cli/cli-dump.c (dump_memory_command, dump_value_command): Constify. (struct dump_context): Constify. (add_dump_command, restore_command): Constify. * cli/cli-script.c (get_command_line): Constify. * cli/cli-script.h (get_command_line): Constify. * cli/cli-utils.c (check_for_argument): Constify. * cli/cli-utils.h (check_for_argument): Constify. * coff-pe-read.c (struct read_pe_section_data): Constify. * command.h (lookup_cmd): Constify. * common/print-utils.c (decimal2str): Constify. * completer.c (gdb_print_filename): Constify. * corefile.c (set_gnutarget): Constify. * cp-name-parser.y (yyerror): Constify. * cp-valprint.c (cp_print_class_member): Constify. * cris-tdep.c (cris_register_name, crisv32_register_name): Constify. * d-exp.y (yyerror): Constify. (struct token::oper): Constify. * d-lang.h (d_yyerror): Constify. * dbxread.c (struct header_file_location::name): Constify. (add_old_header_file, add_new_header_file, last_function_name) (dbx_next_symbol_text, add_bincl_to_list) (find_corresponding_bincl_psymtab, set_namestring) (find_stab_function_addr, read_dbx_symtab, start_psymtab) (dbx_end_psymtab, read_ofile_symtab, process_one_symbol): * defs.h (command_line_input, print_address_symbolic) (deprecated_readline_begin_hook): Constify. * dwarf2read.c (anonymous_struct_prefix, dwarf_bool_name): Constify. * event-top.c (handle_line_of_input): Constify and add cast. * exceptions.c (catch_errors): Constify. * exceptions.h (catch_errors): Constify. * expprint.c (print_subexp_standard, op_string, op_name) (op_name_standard, dump_raw_expression, dump_raw_expression): * expression.h (op_name, op_string, dump_raw_expression): Constify. * f-exp.y (yyerror): Constify. (struct token::oper): Constify. (struct f77_boolean_val::name): Constify. * f-lang.c (f_word_break_characters): Constify. * f-lang.h (f_yyerror): Constify. * fork-child.c (fork_inferior): Add cast. * frv-tdep.c (struct gdbarch_tdep::register_names): Constify. (new_variant): Constify. * gdbarch.sh (pstring_ptr, pstring_list): Constify. * gdbarch.c: Regenerate. * gdbcore.h (set_gnutarget): Constify. * go-exp.y (yyerror): Constify. (token::oper): Constify. * go-lang.h (go_yyerror): Constify. * go32-nat.c (go32_sysinfo): Constify. * guile/scm-breakpoint.c (gdbscm_breakpoint_expression): Constify. * guile/scm-cmd.c (cmdscm_function): Constify. * guile/scm-param.c (pascm_param_value): Constify. * h8300-tdep.c (h8300_register_name, h8300s_register_name) (h8300sx_register_name): Constify. * hppa-tdep.c (hppa32_register_name, hppa64_register_name): Constify. * ia64-tdep.c (ia64_register_names): Constify. * infcmd.c (construct_inferior_arguments): Constify. (path_command, attach_post_wait): Constify. * language.c (show_range_command, show_case_command) (unk_lang_error): Constify. * language.h (language_defn::la_error) (language_defn::la_name_of_this): Constify. * linespec.c (decode_line_2): Constify. * linux-thread-db.c (thread_db_err_str): Constify. * lm32-tdep.c (lm32_register_name): Constify. * m2-exp.y (yyerror): Constify. * m2-lang.h (m2_yyerror): Constify. * m32r-tdep.c (m32r_register_names): Constify and make static. * m68hc11-tdep.c (m68hc11_register_names): Constify. * m88k-tdep.c (m88k_register_name): Constify. * macroexp.c (appendmem): Constify. * mdebugread.c (fdr_name, add_data_symbol, parse_type) (upgrade_type, parse_external, parse_partial_symbols) (mdebug_next_symbol_text, cross_ref, mylookup_symbol, new_psymtab) (new_symbol): Constify. * memattr.c (mem_info_command): Constify. * mep-tdep.c (register_name_from_keyword): Constify. * mi/mi-cmd-env.c (mi_cmd_env_path, _initialize_mi_cmd_env): Constify. * mi/mi-cmd-stack.c (list_args_or_locals): Constify. * mi/mi-cmd-var.c (mi_cmd_var_show_attributes): Constify. * mi/mi-main.c (captured_mi_execute_command): Constify and add cast. (mi_execute_async_cli_command): Constify. * mips-tdep.c (mips_register_name): Constify. * mn10300-tdep.c (register_name, mn10300_generic_register_name) (am33_register_name, am33_2_register_name) * moxie-tdep.c (moxie_register_names): Constify. * nat/linux-osdata.c (osdata_type): Constify fields. * nto-tdep.c (nto_parse_redirection): Constify. * objc-lang.c (lookup_struct_typedef, lookup_objc_class) (lookup_child_selector): Constify. (objc_methcall::name): Constify. * objc-lang.h (lookup_objc_class, lookup_child_selector) (lookup_struct_typedef): Constify. * objfiles.c (pc_in_section): Constify. * objfiles.h (pc_in_section): Constify. * p-exp.y (struct token::oper): Constify. (yyerror): Constify. * p-lang.h (pascal_yyerror): Constify. * parser-defs.h (op_name_standard): Constify. (op_print::string): Constify. (exp_descriptor::op_name): Constify. * printcmd.c (print_address_symbolic): Constify. * psymtab.c (print_partial_symbols): Constify. * python/py-breakpoint.c (stop_func): Constify. (bppy_get_expression): Constify. * python/py-cmd.c (cmdpy_completer::name): Constify. (cmdpy_function): Constify. * python/py-event.c (evpy_add_attribute) (gdbpy_initialize_event_generic): Constify. * python/py-event.h (evpy_add_attribute) (gdbpy_initialize_event_generic): Constify. * python/py-evts.c (add_new_registry): Constify. * python/py-finishbreakpoint.c (outofscope_func): Constify. * python/py-framefilter.c (get_py_iter_from_func): Constify. * python/py-inferior.c (get_buffer): Add cast. * python/py-param.c (parm_constant::name): Constify. * python/py-unwind.c (fprint_frame_id): Constify. * python/python.c (gdbpy_parameter_value): Constify. * remote-fileio.c (remote_fio_func_map): Make 'name' const. * remote.c (memory_packet_config::name): Constify. (show_packet_config_cmd, remote_write_bytes) (remote_buffer_add_string): * reverse.c (exec_reverse_once): Constify. * rs6000-tdep.c (variant::name, variant::description): Constify. * rust-exp.y (rustyyerror): Constify. * rust-lang.c (rust_op_name): Constify. * rust-lang.h (rustyyerror): Constify. * serial.h (serial_ops::name): Constify. * sh-tdep.c (sh_sh_register_name, sh_sh3_register_name) (sh_sh3e_register_name, sh_sh2e_register_name) (sh_sh2a_register_name, sh_sh2a_nofpu_register_name) (sh_sh_dsp_register_name, sh_sh3_dsp_register_name) (sh_sh4_register_name, sh_sh4_nofpu_register_name) (sh_sh4al_dsp_register_name): Constify. * sh64-tdep.c (sh64_register_name): Constify. * solib-darwin.c (lookup_symbol_from_bfd): Constify. * spu-tdep.c (spu_register_name, info_spu_dma_cmdlist): Constify. * stabsread.c (patch_block_stabs, read_type_number) (ref_map::stabs, ref_add, process_reference) (symbol_reference_defined, define_symbol, define_symbol) (error_type, read_type, read_member_functions, read_cpp_abbrev) (read_one_struct_field, read_struct_fields, read_baseclasses) (read_tilde_fields, read_struct_type, read_array_type) (read_enum_type, read_sun_builtin_type, read_sun_floating_type) (read_huge_number, read_range_type, read_args, common_block_start) (find_name_end): Constify. * stabsread.h (common_block_start, define_symbol) (process_one_symbol, symbol_reference_defined, ref_add): * symfile.c (get_section_index, add_symbol_file_command): * symfile.h (get_section_index): Constify. * target-descriptions.c (tdesc_type::name): Constify. (tdesc_free_type): Add cast. * target.c (find_default_run_target): (add_deprecated_target_alias, find_default_run_target) (target_announce_detach): Constify. (do_option): Constify. * target.h (add_deprecated_target_alias): Constify. * thread.c (print_thread_info_1): Constify. * top.c (deprecated_readline_begin_hook, command_line_input): Constify. (init_main): Add casts. * top.h (handle_line_of_input): Constify. * tracefile-tfile.c (tfile_write_uploaded_tsv): Constify. * tracepoint.c (tvariables_info_1, trace_status_mi): Constify. (tfind_command): Rename to ... (tfind_command_1): ... this and constify. (tfind_command): New function. (tfind_end_command, tfind_start_command): Adjust. (encode_source_string): Constify. * tracepoint.h (encode_source_string): Constify. * tui/tui-data.c (tui_partial_win_by_name): Constify. * tui/tui-data.h (tui_partial_win_by_name): Constify. * tui/tui-source.c (tui_set_source_content_nil): Constify. * tui/tui-source.h (tui_set_source_content_nil): Constify. * tui/tui-win.c (parse_scrolling_args): Constify. * tui/tui-windata.c (tui_erase_data_content): Constify. * tui/tui-windata.h (tui_erase_data_content): Constify. * tui/tui-winsource.c (tui_erase_source_content): Constify. * tui/tui.c (tui_enable): Add cast. * utils.c (defaulted_query): Constify. (init_page_info): Add cast. (puts_debug, subset_compare): Constify. * utils.h (subset_compare): Constify. * varobj.c (varobj_format_string): Constify. * varobj.h (varobj_format_string): Constify. * vax-tdep.c (vax_register_name): Constify. * windows-nat.c (windows_detach): Constify. * xcoffread.c (process_linenos, xcoff_next_symbol_text): Constify. * xml-support.c (gdb_xml_end_element): Constify. * xml-tdesc.c (tdesc_start_reg): Constify. * xstormy16-tdep.c (xstormy16_register_name): Constify. * xtensa-tdep.c (xtensa_find_register_by_name): Constify. * xtensa-tdep.h (xtensa_register_t::name): Constify. gdb/gdbserver/ChangeLog: 2017-04-05 Pedro Alves <palves@redhat.com> * gdbreplay.c (sync_error): Constify. * linux-x86-low.c (push_opcode): Constify. |
||
|
Tom Tromey
|
1ac32117f7 |
Remove cleanups from execute_gdb_command
This replaces a cleanup in execute_gdb_command with an instance of std::string. Testing showed that this originally missed a cleanup that was returned by prevent_dont_repeat. This version of the patch changes prevent_dont_repeat to return a scoped_restore rather than a cleanup. 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. |
||
|
Joel Brobecker
|
61baf725ec |
update copyright year range in GDB files
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
|
||
Antoine Tremblay
|
4034d0ff52 |
Emit inferior, thread and frame selection events to all UIs
With this patch, when an inferior, thread or frame is explicitly
selected by the user, notifications will appear on all CLI and MI UIs.
When a GDB console is integrated in a front-end, this allows the
front-end to follow a selection made by the user ont he CLI, and it
informs the user about selection changes made behind the scenes by the
front-end.
This patch addresses PR gdb/20487.
In order to communicate frame changes to the front-end, this patch adds
a new field to the =thread-selected event for the selected frame. The
idea is that since inferior/thread/frame can be seen as a composition,
it makes sense to send them together in the same event. The vision
would be to eventually send the inferior information as well, if we find
that it's needed, although the "=thread-selected" event would be
ill-named for that job.
Front-ends need to handle this new field if they want to follow the
frame selection changes that originate from the console. The format of
the frame attribute is the same as what is found in the *stopped events.
Here's a detailed example for each command and the events they generate:
thread
------
1. CLI command:
thread 1.3
MI event:
=thread-selected,id="3",frame={...}
2. MI command:
-thread-select 3
CLI event:
[Switching to thread 1.3 ...]
3. MI command (CLI-in-MI):
thread 1.3
MI event/reply:
&"thread 1.3\n"
~"#0 child_sub_function () ...
=thread-selected,id="3",frame={level="0",...}
^done
frame
-----
1. CLI command:
frame 1
MI event:
=thread-selected,id="3",frame={level="1",...}
2. MI command:
-stack-select-frame 1
CLI event:
#1 0x00000000004007f0 in child_function...
3. MI command (CLI-in-MI):
frame 1
MI event/reply:
&"frame 1\n"
~"#1 0x00000000004007f9 in ..."
=thread-selected,id="3",frame={level="1"...}
^done
inferior
--------
Inferior selection events only go from the console to MI, since there's
no way to select the inferior in pure MI.
1. CLI command:
inferior 2
MI event:
=thread-selected,id="3"
Note that if the user selects an inferior that is not started or exited,
the MI doesn't receive a notification. Since there is no threads to
select, the =thread-selected event does not apply...
2. MI command (CLI-in-MI):
inferior 2
MI event/reply:
&"inferior 2\n"
~"[Switching to inferior 2 ...]"
=thread-selected,id="4",frame={level="0"...}
^done
Internal implementation detail: this patch makes it possible to suppress
notifications caused by a CLI command, like what is done in mi-interp.c.
This means that it's now possible to use the
add_com_suppress_notification function to register a command with some
event suppressed. It is used to implement the select-frame command in
this patch.
The function command_notifies_uscc_observer was added to extract
the rather complicated logical expression from the if statement. It is
also now clearer what that logic does: if the command used by the user
already notifies the user_selected_context_changed observer, there is
not need to notify it again. It therefore protects again emitting the
event twice.
No regressions, tested on ubuntu 14.04 x86 with target boards unix and
native-extended-gdbserver.
gdb/ChangeLog:
YYYY-MM-DD Antoine Tremblay <antoine.tremblay@ericsson.com>
YYYY-MM-DD Simon Marchi <simon.marchi@ericsson.com>
PR gdb/20487
* NEWS: Mention new frame field of =thread-selected event.
* cli/cli-decode.c (add_cmd): Initialize c->suppress_notification.
(add_com_suppress_notification): New function definition.
(cmd_func): Set and restore the suppress_notification flag.
* cli/cli-deicode.h (struct cmd_list_element)
<suppress_notification>: New field.
* cli/cli-interp.c (cli_suppress_notification): New global variable.
(cli_on_user_selected_context_changed): New function.
(_initialize_cli_interp): Attach to user_selected_context_changed
observer.
* command.h (struct cli_suppress_notification): New structure.
(cli_suppress_notification): New global variable declaration.
(add_com_suppress_notification): New function declaration.
* defs.h (enum user_selected_what_flag): New enum.
(user_selected_what): New enum flag type.
* frame.h (print_stack_frame_to_uiout): New function declaration.
* gdbthread.h (print_selected_thread_frame): New function declaration.
* inferior.c (print_selected_inferior): New function definition.
(inferior_command): Remove printing of inferior/thread/frame switch
notifications, notify user_selected_context_changed observer.
* inferior.h (print_selected_inferior): New function declaration.
* mi/mi-cmds.c (struct mi_cmd): Add user_selected_context
suppression to stack-select-frame and thread-select commands.
* mi/mi-interp.c (struct mi_suppress_notification)
<user_selected_context>: Initialize.
(mi_user_selected_context_changed): New function definition.
(_initialize_mi_interp): Attach to user_selected_context_changed.
* mi/mi-main.c (mi_cmd_thread_select): Print thread selection reply.
(mi_execute_command): Handle notification suppression. Notify
user_selected_context_changed observer on thread change instead of printing
event directly. Don't send it if command already sends the notification.
(command_notifies_uscc_observer): New function.
(mi_cmd_execute): Don't handle notification suppression.
* mi/mi-main.h (struct mi_suppress_notification)
<user_selected_context>: New field.
* stack.c (print_stack_frame_to_uiout): New function definition.
(select_frame_command): Notify user_selected_context_changed
observer.
(frame_command): Call print_selected_thread_frame if there's no frame
change or notify user_selected_context_changed observer if there is.
(up_command): Notify user_selected_context_changed observer.
(down_command): Likewise.
(_initialize_stack): Suppress user_selected_context notification for
command select-frame.
* thread.c (thread_command): Notify
user_selected_context_changed if the thread has changed, print
thread info directly if it hasn't.
(do_captured_thread_select): Do not print thread switch event.
(print_selected_thread_frame): New function definition.
* tui/tui-interp.c (tui_on_user_selected_context_changed):
New function definition.
(_initialize_tui_interp): Attach to user_selected_context_changed
observer.
gdb/doc/ChangeLog:
PR gdb/20487
* gdb.texinfo (Context management): Update mention of frame
change notifications.
(gdb/mi Async Records): Document frame field in
=thread-select event.
* observer.texi (GDB Observers): New user_selected_context_changed
observer.
gdb/testsuite/ChangeLog:
PR gdb/20487
* gdb.mi/mi-pthreads.exp (check_mi_thread_command_set): Adapt
=thread-select-event check.
|
||
|
Joel Brobecker
|
618f726fcb |
GDB copyright headers update after running GDB's copyright.py script.
gdb/ChangeLog:
Update year range in copyright notice of all files.
|
||
|
Pedro Alves
|
fe978cb071 |
C++ keyword cleanliness, mostly auto-generated
This patch renames symbols that happen to have names which are reserved keywords in C++. Most of this was generated with Tromey's cxx-conversion.el script. Some places where later hand massaged a bit, to fix formatting, etc. And this was rebased several times meanwhile, along with re-running the script, so re-running the script from scratch probably does not result in the exact same output. I don't think that matters anyway. gdb/ 2015-02-27 Tom Tromey <tromey@redhat.com> Pedro Alves <palves@redhat.com> Rename symbols whose names are reserved C++ keywords throughout. gdb/gdbserver/ 2015-02-27 Tom Tromey <tromey@redhat.com> Pedro Alves <palves@redhat.com> Rename symbols whose names are reserved C++ keywords throughout. |
||
|
Joel Brobecker
|
32d0add0a6 |
Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog:
Update year range in copyright notice of all files.
|
||
Sergio Durigan Junior
|
7d793aa9f0 |
PR python/16699: GDB Python command completion with overriden complete vs. completer class
This PR came from a Red Hat bug that was filed recently. I checked and
it still exists on HEAD, so here's a proposed fix. Although this is
marked as a Python backend bug, this is really about the completion
mechanism used by GDB. Since this code reminds me of my first attempt
to make a good noodle, it took me quite some time to fix it in a
non-intrusive way.
The problem is triggered when one registers a completion method inside a
class in a Python script, rather than registering the command using a
completer class directly. For example, consider the following script:
class MyFirstCommand(gdb.Command):
def __init__(self):
gdb.Command.__init__(self,'myfirstcommand',gdb.COMMAND_USER,gdb.COMPLETE_FILENAME)
def invoke(self,argument,from_tty):
raise gdb.GdbError('not implemented')
class MySecondCommand(gdb.Command):
def __init__(self):
gdb.Command.__init__(self,'mysecondcommand',gdb.COMMAND_USER)
def invoke(self,argument,from_tty):
raise gdb.GdbError('not implemented')
def complete(self,text,word):
return gdb.COMPLETE_FILENAME
MyFirstCommand ()
MySecondCommand ()
When one loads this into GDB and tries to complete filenames for both
myfirstcommand and mysecondcommand, she gets:
(gdb) myfirstcommand /hom<TAB>
(gdb) myfirstcommand /home/
^
...
(gdb) mysecondcommand /hom<TAB>
(gdb) mysecondcommand /home
^
(The "^" marks the final position of the cursor after the TAB).
So we see that myfirstcommand honors the COMPLETE_FILENAME class (as
specified in the command creation), but mysecondcommand does not. After
some investigation, I found that the problem lies with the set of word
break characters that is used for each case. The set should be the same
for both commands, but it is not.
During the process of deciding which type of completion should be used,
the code in gdb/completer.c:complete_line_internal analyses the command
that requested the completion and tries to determine the type of
completion wanted by checking which completion function will be called
(e.g., filename_completer for filenames, location_completer for
locations, etc.).
This all works fine for myfirstcommand, because immediately after the
command registration the Python backend already sets its completion
function to filename_completer (which then causes the
complete_line_internal function to choose the right set of word break
chars). However, for mysecondcommand, this decision is postponed to
when the completer function is evaluated, and the Python backend uses an
internal completer (called cmdpy_completer). complete_line_internal
doesn't know about this internal completer, and can't choose the right
set of word break chars in time, which then leads to a bad decision when
completing the "/hom" word.
So, after a few attempts, I decided to create another callback in
"struct cmd_list_element" that will be responsible for handling the case
when there is an unknown completer function for complete_line_internal
to work with. So far, only the Python backend uses this callback, and
only when the user provides a completer method instead of registering
the command directly with a completer class. I think this is the best
option because it not very intrusive (all the other commands will still
work normally), but especially because the whole completion code is so
messy that it would be hard to fix this without having to redesign
things.
I have regtested this on Fedora 18 x86_64, without regressions. I also
included a testcase.
gdb/ChangeLog:
2014-09-03 Sergio Durigan Junior <sergiodj@redhat.com>
PR python/16699
* cli/cli-decode.c (set_cmd_completer_handle_brkchars): New
function.
(add_cmd): Set "completer_handle_brkchars" to NULL.
* cli/cli-decode.h (struct cmd_list_element)
<completer_handle_brkchars>: New field.
* command.h (completer_ftype_void): New typedef.
(set_cmd_completer_handle_brkchars): New prototype.
* completer.c (set_gdb_completion_word_break_characters): New
function.
(complete_line_internal): Call "completer_handle_brkchars"
callback from command.
* completer.h: Include "command.h".
(set_gdb_completion_word_break_characters): New prototype.
* python/py-cmd.c (cmdpy_completer_helper): New function.
(cmdpy_completer_handle_brkchars): New function.
(cmdpy_completer): Adjust to use cmdpy_completer_helper.
(cmdpy_init): Set completer_handle_brkchars to
cmdpy_completer_handle_brkchars.
gdb/testsuite/ChangeLog:
2014-09-03 Sergio Durigan Junior <sergiodj@redhat.com>
PR python/16699
* gdb.python/py-completion.exp: New file.
* gdb.python/py-completion.py: Likewise.
|
||
Tom Tromey
|
1947513d92 |
constify command docs
This makes the command "doc" parameter const. 2014-07-24 Tom Tromey <tromey@redhat.com> * cli/cli-decode.c (add_cmd, add_prefix_cmd) (add_abbrev_prefix_cmd, add_set_or_show_cmd, add_info) (add_info_alias, add_com): Make "doc" const. (print_doc_line): Make "str" const. (delete_cmd): Update. * cli/cli-decode.h (struct cmd_list_element) <doc>: Now const. (print_doc_line): Update. * cli/cli-script.c (document_command): Update. * command.h (add_cmd, add_prefix_cmd, add_abbrev_prefix_cmd) (add_com, add_info, add_info_alias): Update. * guile/scm-cmd.c (cmdscm_destroyer): Update. * python/py-cmd.c (cmdpy_destroyer): Update. |
||
|
Tom Tromey
|
64e61d290e |
constify command prefix
This constifies the "prefix" argument to the various command-adding functions. 2014-07-24 Tom Tromey <tromey@redhat.com> * cli/cli-decode.c (print_help_for_command): Make "prefix" const. (add_prefix_cmd, add_abbrev_prefix_cmd, apropos_cmd, help_list) (help_cmd_list): Constify. (lookup_cmd): Update. * cli/cli-decode.h (struct cmd_list_element) <prefixname>: Now const. (help_cmd_list, apropos_cmd): Update. * cli/cli-script.c (show_user): Update. * cli/cli-setshow.c (cmd_show_list): Make "prefix" const. * cli/cli-setshow.h (cmd_show_list): Update. * command.h (add_prefix_cmd, add_abbrev_prefix_cmd, help_list) (cmd_show_list): Update. * guile/scm-cmd.c (cmdscm_destroyer): Update. * python/py-cmd.c (cmdpy_destroyer): Update. |
||
|
Tom Tromey
|
429e55ea94 |
constify deprecate_cmd
This constifies deprecate_cmd and the "replacement" field in struct cmd_list_element. 2014-07-24 Tom Tromey <tromey@redhat.com> * cli/cli-decode.c (deprecate_cmd): Make "replacement" const. * cli/cli-decode.h (struct cmd_list_element) <replacement>: Now const. * command.h (deprecate_cmd): Update. * maint.c (maintenance_do_deprecate): Add casts. |
||
|
Tom Tromey
|
82ae6c8d79 |
use cmd_sfunc_ftype and cmd_cfunc_ftype more
This patch changes a few more spots to use either cmd_sfunc_ftype or cmd_cfunc_ftype, as appropriate. This is a bit cleaner. Tested by rebuilding. 2014-07-01 Tom Tromey <tromey@redhat.com> * breakpoint.c (add_catch_command): Use cmd_sfunc_ftype. * breakpoint.h (add_catch_command): Use cmd_sfunc_ftype. * cli/cli-decode.c (cmd_cfunc_eq, add_cmd, add_prefix_cmd) (add_abbrev_prefix_cmd, add_info, add_com): Use cmd_cfunc_ftype. * command.h (cmd_cfunc_ftype): Move earlier. (add_cmd, add_prefix_cmd, add_abbrev_prefix_cmd, cmd_cfunc_eq) (add_com, add_info): Use cmd_cfunc_ftype. |
||
|
Tom Tromey
|
5b10184c58 |
constify error_no_arg
This is a trivial patch to make error_no_arg take a const argument. 2014-06-26 Tom Tromey <tromey@redhat.com> * cli/cli-cmds.c (error_no_arg): Make "why" const. * command.h (error_no_arg): Update. |
||
|
Joel Brobecker
|
ecd75fc8ee | Update Copyright year range in all files maintained by GDB. | ||
|
Pedro Alves
|
6f937416b9 |
Constify strings in tracepoint.c, lookup_cmd and the completers.
This is sort of a continuation of Keith's parse_exp_1 constification
patch. It started out by undoing these bits:
@@ -754,9 +754,12 @@ validate_actionline (char **line, struct
tmp_p = p;
for (loc = t->base.loc; loc; loc = loc->next)
{
- p = tmp_p;
- exp = parse_exp_1 (&p, loc->address,
+ const char *q;
+
+ q = tmp_p;
+ exp = parse_exp_1 (&q, loc->address,
block_for_pc (loc->address), 1);
+ p = (char *) q;
and progressively making more things const upwards, fixing fallout,
rinse repeat, until GDB built again (--enable-targets=all).
That ended up constifying lookup_cmd/add_cmd and (lots of) friends,
and the completers.
I didn't try to constify the command hooks themselves, because I know
upfront there are commands that write to the command string argument,
and I think I managed to stop at a nice non-hacky split point already.
I think the only non-really-super-obvious changes are
tracepoint.c:validate_actionline, and tracepoint.c:trace_dump_actions.
The rest is just mostly about 'char *' => 'const char *', 'char **'=>
'const char **', and the occasional (e.g., deprecated_cmd_warning)
case of 'char **'=> 'const char *', where/when I noticed that nothing
actually cares about the pointer to pointer output.
Tested on x86_64 Fedora 17, native and gdbserver.
gdb/
2013-03-13 Pedro Alves <palves@redhat.com>
* ada-lang.c (struct add_partial_datum) <text, text0, word>: Make
fields const.
(ada_make_symbol_completion_list): Make "text0" parameter const.
* ax-gdb.c (agent_eval_command_one): Make "exp" parameter const.
* breakpoint.c (condition_completer): Make "text" and "word"
parameters const. Adjust.
(check_tracepoint_command): Adjust to validate_actionline
prototype change.
(catch_syscall_completer): Make "text" and "word" parameters
const.
* cli/cli-cmds.c (show_user): Make "comname" local const.
(valid_command_p): Make "command" parameter const.
(alias_command): Make "alias_prefix" and "command_prefix" locals
const.
* cli/cli-decode.c (add_cmd): Make "name" parameter const.
(add_alias_cmd): Make "name" and "oldname" parameters const.
Adjust. No longer make copy of OLDNAME.
(add_prefix_cmd, add_abbrev_prefix_cmd, add_set_or_show_cmd)
(add_setshow_cmd_full, add_setshow_enum_cmd)
(add_setshow_auto_boolean_cmd, add_setshow_boolean_cmd)
(add_setshow_filename_cmd, add_setshow_string_cmd)
(add_setshow_string_noescape_cmd)
(add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
(add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
(add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd)
(delete_cmd, add_info, add_info_alias, add_com, add_com_alias):
Make "name" parameter const.
(help_cmd): Rename "command" parameter to "arg". New const local
"command".
(find_cmd): Make "command" parameter const.
(lookup_cmd_1): Make "text" parameter pointer to const. Adjust to
deprecated_cmd_warning prototype change.
(undef_cmd_error): Make "cmdtype" parameter const.
(lookup_cmd): Make "line" parameter const.
(deprecated_cmd_warning): Change type of "text" parameter to
pointer to const char, from pointer to pointer to char. Adjust.
(lookup_cmd_composition): Make "text" parameter const.
(complete_on_cmdlist, complete_on_enum): Make "text" and "word"
parameters const.
* cli/cli-decode.h (struct cmd_list_element) <name>: Make field
const.
* cli/cli-script.c (validate_comname): Make "tem" local const.
(define_command): New const local "tem_c". Use it in calls to
lookup_cmd.
(document_command): Make "tem" and "comfull" locals const.
(show_user_1): Make "prefix" and "name" parameters const.
* cli-script.h (show_user_1): Make "prefix" and "name" parameters
const.
* command.h (add_cmd, add_alias_cmd, add_prefix_cmd)
(add_abbrev_prefix_cmd, completer_ftype, lookup_cmd, lookup_cmd_1)
(deprecated_cmd_warning, lookup_cmd_composition, add_com)
(add_com_alias, add_info, add_info_alias, complete_on_cmdlist)
(complete_on_enum, add_setshow_enum_cmd)
(add_setshow_auto_boolean_cmd, add_setshow_boolean_cmd)
(add_setshow_filename_cmd, add_setshow_string_cmd)
(add_setshow_string_noescape_cmd)
(add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
(add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
(add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd):
Change prototypes, constifying strings.
* completer.c (noop_completer, filename_completer): Make "text"
and "prefix" parameters const.
(location_completer, expression_completer)
(complete_line_internal): Make "text" and "prefix" parameters
const and adjust.
(command_completer, signal_completer): Make "text" and "prefix"
parameters const.
* completer.h (noop_completer, filename_completer)
(expression_completer, location_completer, command_completer)
(signal_completer): Change prototypes.
* corefile.c (complete_set_gnutarget): Make "text" and "word"
parameters const.
* cp-abi.c (cp_abi_completer): Likewise.
* expression.h (parse_expression_for_completion): Change
prototype.
* f-lang.c (f_make_symbol_completion_list): Make "text" and "word"
parameters const.
* infcmd.c (_initialize_infcmd): Make "cmd_name" local const.
* infrun.c (handle_completer): Make "text" and "word" parameters
const.
* interps.c (interpreter_completer): Make "text" and "word"
parameters const.
* language.h (struct language_defn)
<la_make_symbol_completion_list>: Make "text" and "word"
parameters const.
* parse.c (parse_exp_1): Move const hack to parse_exp_in_context.
(parse_exp_in_context): Rename to ...
(parse_exp_in_context_1): ... this.
(parse_exp_in_context): Reimplement, with const hack from
parse_exp_1.
(parse_expression_for_completion): Make "string" parameter const.
* printcmd.c (decode_format): Make "string_ptr" parameter pointer
to pointer to const char. Adjust.
(print_command_1): Make "exp" parameter const.
(output_command): Rename to ...
(output_command_const): ... this. Make "exp" parameter const.
(output_command): Reimplement.
(x_command): Adjust.
(display_command): Rename "exp" parameter to "arg". New "exp"
local, const version of "arg".
* python/py-auto-load.c (gdbpy_initialize_auto_load): Make
"cmd_name" local const.
* python/py-cmd.c (cmdpy_destroyer): Cast const away in xfree
call.
(cmdpy_completer): Make "text" and "word" parameters const.
(gdbpy_parse_command_name): Make "prefix_text2" local const.
* python/py-param.c (add_setshow_generic): Make "tmp_name" local
const.
* remote.c (_initialize_remote): Make "cmd_name" local const.
* symtab.c (language_search_unquoted_string): Make "text" and "p"
parameters const. Adjust.
(completion_list_add_fields): Make "sym_text", "text" and "word"
parameters const.
(struct add_name_data) <sym_text, text, word>: Make fields const.
(default_make_symbol_completion_list_break_on): Make "text" and
"word" parameters const. Adjust locals.
(default_make_symbol_completion_list)
(make_symbol_completion_list, make_symbol_completion_type)
(make_symbol_completion_list_fn): Make "text" and "word"
parameters const.
(make_file_symbol_completion_list): Make "text", "word" and
"srcfile" parameters const. Adjust locals.
(add_filename_to_list): Make "text" and "word" parameters const.
(struct add_partial_filename_data) <text, word>: Make fields
const.
(make_source_files_completion_list): Make "text" and "word"
parameters const.
* symtab.h (default_make_symbol_completion_list_break_on)
(default_make_symbol_completion_list, make_symbol_completion_list)
(make_symbol_completion_type enum type_code)
(make_symbol_completion_list_fn make_file_symbol_completion_list)
(make_source_files_completion_list): Change prototype.
* top.c (execute_command): Adjust to pass pointer to pointer to
const char to lookup_cmd, and to deprecated_cmd_warning prototype
change.
(set_verbose): Make "cmdname" local const.
* tracepoint.c (decode_agent_options): Make "exp" parameter const,
and adjust.
(validate_actionline): Make "line" parameter a pointer to const
char, and adjust.
(encode_actions_1): Make "action_exp" local const, and adjust.
(encode_actions): Adjust.
(replace_comma): Delete.
(trace_dump_actions): Make "action_exp" and "next_comma" locals
const, and adjust. Don't frob the action string while splitting
it at commas. Instead, make a copy of each split substring in
turn.
(trace_dump_command): Adjust to validate_actionline prototype
change.
* tracepoint.h (decode_agent_options, decode_agent_options)
(encode_actions, validate_actionline): Change prototypes.
* valprint.h (output_command): Delete declaration.
(output_command_const): Declare.
* value.c (function_destroyer): Cast const away in xfree call.
|
||
Yao Qi
|
b69b1fb10d |
gdb/
* cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): Change parameter VAR's type from "unsigned int" to "int". * command.h (var_zuinteger_unlimited): Update its comments. (add_setshow_zuinteger_unlimited_cmd): Update the declaration. |
||
|
Tom Tromey
|
44478ab340 |
* cli/cli-decode.c (add_setshow_string_noescape_cmd): Return the
set command. * command.h (add_setshow_string_noescape_cmd): Update. * corefile.c (set_gnutarget_command): Remove trailing whitespace. (complete_set_gnutarget): New function. (_initialize_core): Set the "set gnutarget" completer. gdb/testsuite * gdb.base/completion.exp: Add "set gnutarget" test. |
||
Joel Brobecker
|
28e7fd6234 |
Update years in copyright notice for the GDB files.
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
|
||
Mike Frysinger
|
ace2195744 |
gdb: include help aliases in help command completion
There are a bunch of aliases that get used with help, but the current command completion logic does not include those when doing completions. Since the framework is already mostly in place, extend complete_on_cmdlist slightly to pass down the ignore_help_classes flag like is done with the existing lookup command logic. Now you can do: (gdb) help use<tab> and get back: (gdb) help user-defined Signed-off-by: Mike Frysinger <vapier@gentoo.org> |
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Yao Qi
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6fc1c7733e |
gdb/
* cli/cli-decode.c (add_setshow_zuinteger_unlimited_cmd): New. Update comment to add_setshow_integer_cmd. * cli/cli-setshow.c (do_set_command): Handle case 'var_zuinteger_unlimited'. (do_show_command): Likewise. * cli/cli-cmds.c (init_cmds): Call add_setshow_zuinteger_unlimited_cmd for command 'remotetimeout'. * command.h (enum var_types): New zuinteger_unlimited. Update comment to var_integer. * source.c (_initialize_source): Call add_setshow_zuinteger_unlimited_cmd for command 'set listsize'. gdb/doc/ * gdb.texinfo (List): Describe the meaning of 0 and -1 in 'set listsize'. gdb/testsuite/ * gdb.base/list.exp (set_listsize): Don't set arg to "unlimited" when it is less than 0. |
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Yao Qi
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a7c3d16228 |
gdb/
* command.h, remote.c: Fix a typo in comment. |
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Tom Tromey
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49c4e619f8 |
* ada-lang.c (ada_make_symbol_completion_list): Return a VEC.
* breakpoint.c (catch_syscall_completer): Return a VEC. * cli/cli-cmds.c (complete_command): Update. * cli/cli-decode.c (complete_on_cmdlist): Return a VEC. (complete_on_enum): Likewise. * command.h: Include gdb_vecs.h. (completer_ftype): Change return type. (complete_on_cmdlist, complete_on_enum): Likewise. * completer.c (noop_completer, filename_completer) (location_completer): Return a VEC. (add_struct_fields): Remove 'nextp' argument. Change 'output' to a VEC. (expression_completer, complete_line_internal, complete_line) (command_completer): Return a VEC. (gdb_completion_word_break_characters, line_completion_function): Update. * completer.h: Include gdb_vecs.h. (complete_line, noop_completer, filename_completer) (expression_completer, location_completer, command_completer): Update. * f-lang.c (f_word_break_characters): Return a VEC. * interps.c (interpreter_completer): Return a VEC. * language.h (struct language_defn) <la_make_symbol_completion_list>: Return a VEC. * python/py-cmd.c (cmdpy_completer): Return a VEC. * symtab.c (free_completion_list): Take a VEC. (return_val_size, return_val_index): Remove. (return_val): Now a VEC. (completion_list_add_name): Update. (default_make_symbol_completion_list_break_on) (default_make_symbol_completion_list, make_symbol_completion_list) (make_symbol_completion_list_fn, make_file_symbol_completion_list): Return a VEC. (add_filename_to_list): Update. (struct add_partial_filename_data) <list_used, list_alloced>: Remove. <list>: Now a VEC. (maybe_add_partial_symtab_filename): Update. (make_source_files_completion_list): Return a VEC. * symtab.h (default_make_symbol_completion_list_break_on) (default_make_symbol_completion_list, make_symbol_completion_list) (make_symbol_completion_list_fn, make_file_symbol_completion_list) (make_source_files_completion_list): Update. |
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Tom Tromey
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625e8578d7 |
* breakpoint.c (add_catch_command): Use completer_ftype.
* breakpoint.h: Include command.h. (add_catch_command): Use completer_ftype. * cli/cli-decode.c (set_cmd_completer): Use completer_ftype. * cli/cli-decode.h (struct cmd_list_element) <completer>: Use completer_ftype. * command.h (completer_ftype): New typedef. (set_cmd_completer): Use it. * python/py-cmd.c (struct cmdpy_completer) <completer>: Use completer_ftype. |
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Jan Kratochvil
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4047852192 |
gdb/
Code cleanup: Make 1440 bytes of data segment read-only. * arch-utils.c (endian_enum): Make it const char *const []. * arm-tdep.c (fp_model_strings, arm_abi_strings, arm_mode_strings): Likewise. * breakpoint.c (always_inserted_enums): Likewise. * cli/cli-cmds.c (script_ext_enums): Likewise. * cli/cli-decode.c (add_setshow_enum_cmd, complete_on_enum): Make the enumlist parameter const char *const *. * cli/cli-decode.h (struct cmd_list_element): Make the enums field const char *const *. * command.h (complete_on_enum, add_setshow_enum_cmd): Make the enumlist parameter const char *const *. * cris-tdep.c (cris_modes): Make it const char *const []. * filesystem.c (target_file_system_kinds): Likewise. * i386-tdep.c (valid_flavors, valid_conventions): Likewise. * infrun.c (follow_fork_mode_kind_names, follow_exec_mode_names) (can_use_displaced_stepping_enum, scheduler_enums) (exec_direction_names): Likewise. * language.c (_initialize_language): Make the type_or_range_names and case_sensitive_names variables const char *const []. * mips-tdep.c (mips_abi_strings): Make it const char *const []. * python/python.c (python_excp_enums): Likewise. * remote.c (interrupt_sequence_modes): Likewise. * rs6000-tdep.c (powerpc_vector_strings): Likewise. * serial.c (logbase_enums): Likewise. * sh-tdep.c (sh_cc_enum): Likewise. * stack.c (print_frame_arguments_choices, print_entry_values_choices): Likewise. * symtab.c (multiple_symbols_modes): Likewise. * tui/tui-win.c (tui_border_kind_enums, tui_border_mode_enums): Likewise. * utils.c (internal_problem_modes): Likewise. |
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Pedro Alves
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50aeff07f4 |
2012-01-05 Pedro Alves <alves.ped@gmail.com>
* cli/cli-decode.h: Add comments. (CMD_LIST_AMBIGUOUS): Moved to command.h (add_cmd, add_alias_cmd, add_prefix_cmd, add_abbrev_prefix_cmd) (set_cmd_cfunc, set_cmd_sfunc, set_cmd_completer, cmd_cfunc_eq) (set_cmd_context, get_cmd_context, lookup_cmd, lookup_cmd_1) (deprecate_cmd, deprecated_cmd_warning, lookup_cmd_composition) (add_com, add_com_alias, add_info, add_info_alias) (complete_on_cmdlist, complete_on_enum, help_list): Remove declarations. * command.h: Add and adjust comments. (CMD_LIST_AMBIGUOUS): Moved here. (help_cmd, help_cmd_list): Delete declarations. |
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Joel Brobecker
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0b30217134 |
Copyright year update in most files of the GDB Project.
gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
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Doug Evans
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5a56e9c5e9 |
Add new "alias" command.
* NEWS: Mention new command. * command.h (valid_user_defined_cmd_name_p): Declare. * defs.h (make_cleanup_dyn_string_delete): Declare. * utils.c: #include "dyn-string.h". (do_dyn_string_delete, make_cleanup_dyn_string_delete): New functions. * cli/cli-cmds.c: #include "dyn-string.h". (argv_to_dyn_string, valid_command_p, alias_command): New functions. (init_cli_cmds): Add new command. * cli/cli-decode.c (valid_user_defined_cmd_name_p): New function. doc/ * gdb.texinfo (Extending GDB): Document alias command. testsuite/ * gdb.base/alias.exp: Add tests for alias command. |
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Michael Snyder
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db5f229b95 |
2011-02-14 Michael Snyder <msnyder@vmware.com>
* command.h (enum command_class): New class 'no_set_class', for "show" commands without a corresponding "set" command. * value.c (_initialize_values): Use 'no_set_class' for "show values". * copying.c (_initialize_copying): Ditto for "show copying" and "show warranty". * cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and "show version". * cli/cli-setshow.c (cmd_show_list): Skip "show" commands for which there is no corresponding "set" command (eg. "show copying"). |