Extension Language API
* configure.ac (libpython checking): Remove all but python.o from
CONFIG_OBS. Remove all but python.c from CONFIG_SRCS.
* configure: Regenerate.
* Makefile.in (SFILES): Add extension.c.
(HFILES_NO_SRCDIR): Add extension.h, extension-priv.h
(COMMON_OBS): Add extension.o.
* extension.h: New file.
* extension-priv.h: New file.
* extension.c: New file.
* python/python-internal.h: #include "extension.h".
(gdbpy_auto_load_enabled): Declare.
(gdbpy_apply_val_pretty_printer): Declare.
(gdbpy_apply_frame_filter): Declare.
(gdbpy_preserve_values): Declare.
(gdbpy_breakpoint_cond_says_stop): Declare.
(gdbpy_breakpoint_has_cond): Declare.
(void source_python_script_for_objfile): Delete.
* python/python.c: #include "extension-priv.h".
Delete inclusion of "observer.h".
(extension_language_python): Moved here and renamed from
script_language_python in py-auto-load.c.
Redefined to be of type extension_language_defn.
(python_extension_script_ops): New global.
(python_extension_ops): New global.
(struct python_env): New member previous_active.
(restore_python_env): Call restore_active_ext_lang.
(ensure_python_env): Call set_active_ext_lang.
(gdbpy_clear_quit_flag): Renamed from clear_quit_flag, made static.
New arg extlang.
(gdbpy_set_quit_flag): Renamed from set_quit_flag, made static.
New arg extlang.
(gdbpy_check_quit_flag): Renamed from check_quit_flag, made static.
New arg extlang.
(gdbpy_eval_from_control_command): Renamed from
eval_python_from_control_command, made static. New arg extlang.
(gdbpy_source_script) Renamed from source_python_script, made static.
New arg extlang.
(gdbpy_before_prompt_hook): Renamed from before_prompt_hook. Change
result to int. New arg extlang.
(gdbpy_source_objfile_script): Renamed from
source_python_script_for_objfile, made static. New arg extlang.
(gdbpy_start_type_printers): Renamed from start_type_printers, made
static. New args extlang, extlang_printers. Change result type to
"void".
(gdbpy_apply_type_printers): Renamed from apply_type_printers, made
static. New arg extlang. Rename arg printers to extlang_printers
and change type to ext_lang_type_printers *.
(gdbpy_free_type_printers): Renamed from free_type_printers, made
static. Replace argument arg with extlang, extlang_printers.
(!HAVE_PYTHON, eval_python_from_control_command): Delete.
(!HAVE_PYTHON, source_python_script): Delete.
(!HAVE_PYTHON, gdbpy_should_stop): Delete.
(!HAVE_PYTHON, gdbpy_breakpoint_has_py_cond): Delete.
(!HAVE_PYTHON, start_type_printers): Delete.
(!HAVE_PYTHON, apply_type_printers): Delete.
(!HAVE_PYTHON, free_type_printers): Delete.
(_initialize_python): Delete call to observer_attach_before_prompt.
(finalize_python): Set/restore active extension language.
(gdbpy_finish_initialization) Renamed from
finish_python_initialization, made static. New arg extlang.
(gdbpy_initialized): New function.
* python/python.h: #include "extension.h". Delete #include
"value.h", "mi/mi-cmds.h".
(extension_language_python): Declare.
(GDBPY_AUTO_FILE_NAME): Delete.
(enum py_bt_status): Moved to extension.h and renamed to
ext_lang_bt_status.
(enum frame_filter_flags): Moved to extension.h.
(enum py_frame_args): Moved to extension.h and renamed to
ext_lang_frame_args.
(finish_python_initialization): Delete.
(eval_python_from_control_command): Delete.
(source_python_script): Delete.
(apply_val_pretty_printer): Delete.
(apply_frame_filter): Delete.
(preserve_python_values): Delete.
(gdbpy_script_language_defn): Delete.
(gdbpy_should_stop, gdbpy_breakpoint_has_py_cond): Delete.
(start_type_printers, apply_type_printers, free_type_printers): Delete.
* auto-load.c: #include "extension.h".
(GDB_AUTO_FILE_NAME): Delete.
(auto_load_gdb_scripts_enabled): Make public. New arg extlang.
(script_language_gdb): Delete, moved to extension.c and renamed to
extension_language_gdb.
(source_gdb_script_for_objfile): Delete.
(auto_load_pspace_info): New member unsupported_script_warning_printed.
(loaded_script): Change type of language member to
struct extension_language_defn *.
(init_loaded_scripts_info): Initialize
unsupported_script_warning_printed.
(maybe_add_script): Make static. Change type of language arg to
struct extension_language_defn *.
(clear_section_scripts): Reset unsupported_script_warning_printed.
(auto_load_objfile_script_1): Rewrite to use extension language API.
(auto_load_objfile_script): Make public. Remove support-compiled-in
and auto-load-enabled checks, moved to auto_load_scripts_for_objfile.
(source_section_scripts): Rewrite to use extension language API.
(load_auto_scripts_for_objfile): Rewrite to use
auto_load_scripts_for_objfile.
(collect_matching_scripts_data): Change type of language member to
struct extension_language_defn *.
(auto_load_info_scripts): Change type of language arg to
struct extension_language_defn *.
(unsupported_script_warning_print): New function.
(script_not_found_warning_print): Make static.
(_initialize_auto_load): Rewrite construction of scripts-directory
help.
* auto-load.h (struct objfile): Add forward decl.
(struct script_language): Delete.
(struct auto_load_pspace_info): Add forward decl.
(struct extension_language_defn): Add forward decl.
(maybe_add_script): Delete.
(auto_load_objfile_script): Declare.
(script_not_found_warning_print): Delete.
(auto_load_info_scripts): Update prototype.
(auto_load_gdb_scripts_enabled): Declare.
* python/py-auto-load.c (gdbpy_auto_load_enabled): Renamed from
auto_load_python_scripts_enabled and made public.
(script_language_python): Delete, moved to python.c.
(gdbpy_script_language_defn): Delete.
(info_auto_load_python_scripts): Update to use
extension_language_python.
* breakpoint.c (condition_command): Replace call to
gdbpy_breakpoint_has_py_cond with call to get_breakpoint_cond_ext_lang.
(bpstat_check_breakpoint_conditions): Replace call to gdbpy_should_stop
with call to breakpoint_ext_lang_cond_says_stop.
* python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Renamed
from gdbpy_should_stop. Change result type to enum scr_bp_stop.
New arg slang. Return SCR_BP_STOP_UNSET if py_bp_object is NULL.
(gdbpy_breakpoint_has_cond): Renamed from gdbpy_breakpoint_has_py_cond.
New arg slang.
(local_setattro): Print name of extension language with existing
stop condition.
* valprint.c (val_print, value_print): Update to call
apply_ext_lang_val_pretty_printer.
* cp-valprint.c (cp_print_value): Update call to
apply_ext_lang_val_pretty_printer.
* python/py-prettyprint.c: Remove #ifdef HAVE_PYTHON.
(gdbpy_apply_val_pretty_printer): Renamed from
apply_val_pretty_printer. New arg extlang.
(!HAVE_PYTHON, apply_val_pretty_printer): Delete.
* cli/cli-cmds.c (source_script_from_stream): Rewrite to use
extension language API.
* cli/cli-script.c (execute_control_command): Update to call
eval_ext_lang_from_control_command.
* mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Update to use
enum ext_lang_bt_status values. Update call to
apply_ext_lang_frame_filter.
(mi_cmd_stack_list_locals): Ditto.
(mi_cmd_stack_list_args): Ditto.
(mi_cmd_stack_list_variables): Ditto.
* mi/mi-main.c: Delete #include "python/python-internal.h".
Add #include "extension.h".
(mi_cmd_list_features): Replace reference to python internal variable
gdb_python_initialized with call to ext_lang_initialized_p.
* stack.c (backtrace_command_1): Update to use enum ext_lang_bt_status.
Update to use enum ext_lang_frame_args. Update to call
apply_ext_lang_frame_filter.
* python/py-framefilter.c (extract_sym): Update to use enum
ext_lang_bt_status.
(extract_value, py_print_type, py_print_value): Ditto.
(py_print_single_arg, enumerate_args, enumerate_locals): Ditto.
(py_mi_print_variables, py_print_locals, py_print_args): Ditto.
(py_print_frame): Ditto.
(gdbpy_apply_frame_filter): Renamed from apply_frame_filter.
New arg extlang. Update to use enum ext_lang_bt_status.
* top.c (gdb_init): Delete #ifdef HAVE_PYTHON call to
finish_python_initialization. Replace with call to
finish_ext_lang_initialization.
* typeprint.c (do_free_global_table): Update to call
free_ext_lang_type_printers.
(create_global_typedef_table): Update to call
start_ext_lang_type_printers.
(find_global_typedef): Update to call apply_ext_lang_type_printers.
* typeprint.h (struct ext_lang_type_printers): Add forward decl.
(type_print_options): Change type of global_printers from "void *"
to "struct ext_lang_type_printers *".
* value.c (preserve_values): Update to call preserve_ext_lang_values.
* python/py-value.c: Remove #ifdef HAVE_PYTHON.
(gdbpy_preserve_values): Renamed from preserve_python_values.
New arg extlang.
(!HAVE_PYTHON, preserve_python_values): Delete.
* utils.c (quit_flag): Delete, moved to extension.c.
(clear_quit_flag, set_quit_flag, check_quit_flag): Delete, moved to
extension.c.
* eval.c: Delete #include "python/python.h".
* main.c: Delete #include "python/python.h".
* defs.h: Update comment.
testsuite/
* gdb.python/py-breakpoint.exp (test_bkpt_eval_funcs): Update expected
output.
* gdb.gdb/python-interrupts.exp: New file.
2014-02-06 04:27:58 +01:00
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/* Interface between gdb and its extension languages.
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2014-02-06 05:17:30 +01:00
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Copyright (C) 2014 Free Software Foundation, Inc.
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Extension Language API
* configure.ac (libpython checking): Remove all but python.o from
CONFIG_OBS. Remove all but python.c from CONFIG_SRCS.
* configure: Regenerate.
* Makefile.in (SFILES): Add extension.c.
(HFILES_NO_SRCDIR): Add extension.h, extension-priv.h
(COMMON_OBS): Add extension.o.
* extension.h: New file.
* extension-priv.h: New file.
* extension.c: New file.
* python/python-internal.h: #include "extension.h".
(gdbpy_auto_load_enabled): Declare.
(gdbpy_apply_val_pretty_printer): Declare.
(gdbpy_apply_frame_filter): Declare.
(gdbpy_preserve_values): Declare.
(gdbpy_breakpoint_cond_says_stop): Declare.
(gdbpy_breakpoint_has_cond): Declare.
(void source_python_script_for_objfile): Delete.
* python/python.c: #include "extension-priv.h".
Delete inclusion of "observer.h".
(extension_language_python): Moved here and renamed from
script_language_python in py-auto-load.c.
Redefined to be of type extension_language_defn.
(python_extension_script_ops): New global.
(python_extension_ops): New global.
(struct python_env): New member previous_active.
(restore_python_env): Call restore_active_ext_lang.
(ensure_python_env): Call set_active_ext_lang.
(gdbpy_clear_quit_flag): Renamed from clear_quit_flag, made static.
New arg extlang.
(gdbpy_set_quit_flag): Renamed from set_quit_flag, made static.
New arg extlang.
(gdbpy_check_quit_flag): Renamed from check_quit_flag, made static.
New arg extlang.
(gdbpy_eval_from_control_command): Renamed from
eval_python_from_control_command, made static. New arg extlang.
(gdbpy_source_script) Renamed from source_python_script, made static.
New arg extlang.
(gdbpy_before_prompt_hook): Renamed from before_prompt_hook. Change
result to int. New arg extlang.
(gdbpy_source_objfile_script): Renamed from
source_python_script_for_objfile, made static. New arg extlang.
(gdbpy_start_type_printers): Renamed from start_type_printers, made
static. New args extlang, extlang_printers. Change result type to
"void".
(gdbpy_apply_type_printers): Renamed from apply_type_printers, made
static. New arg extlang. Rename arg printers to extlang_printers
and change type to ext_lang_type_printers *.
(gdbpy_free_type_printers): Renamed from free_type_printers, made
static. Replace argument arg with extlang, extlang_printers.
(!HAVE_PYTHON, eval_python_from_control_command): Delete.
(!HAVE_PYTHON, source_python_script): Delete.
(!HAVE_PYTHON, gdbpy_should_stop): Delete.
(!HAVE_PYTHON, gdbpy_breakpoint_has_py_cond): Delete.
(!HAVE_PYTHON, start_type_printers): Delete.
(!HAVE_PYTHON, apply_type_printers): Delete.
(!HAVE_PYTHON, free_type_printers): Delete.
(_initialize_python): Delete call to observer_attach_before_prompt.
(finalize_python): Set/restore active extension language.
(gdbpy_finish_initialization) Renamed from
finish_python_initialization, made static. New arg extlang.
(gdbpy_initialized): New function.
* python/python.h: #include "extension.h". Delete #include
"value.h", "mi/mi-cmds.h".
(extension_language_python): Declare.
(GDBPY_AUTO_FILE_NAME): Delete.
(enum py_bt_status): Moved to extension.h and renamed to
ext_lang_bt_status.
(enum frame_filter_flags): Moved to extension.h.
(enum py_frame_args): Moved to extension.h and renamed to
ext_lang_frame_args.
(finish_python_initialization): Delete.
(eval_python_from_control_command): Delete.
(source_python_script): Delete.
(apply_val_pretty_printer): Delete.
(apply_frame_filter): Delete.
(preserve_python_values): Delete.
(gdbpy_script_language_defn): Delete.
(gdbpy_should_stop, gdbpy_breakpoint_has_py_cond): Delete.
(start_type_printers, apply_type_printers, free_type_printers): Delete.
* auto-load.c: #include "extension.h".
(GDB_AUTO_FILE_NAME): Delete.
(auto_load_gdb_scripts_enabled): Make public. New arg extlang.
(script_language_gdb): Delete, moved to extension.c and renamed to
extension_language_gdb.
(source_gdb_script_for_objfile): Delete.
(auto_load_pspace_info): New member unsupported_script_warning_printed.
(loaded_script): Change type of language member to
struct extension_language_defn *.
(init_loaded_scripts_info): Initialize
unsupported_script_warning_printed.
(maybe_add_script): Make static. Change type of language arg to
struct extension_language_defn *.
(clear_section_scripts): Reset unsupported_script_warning_printed.
(auto_load_objfile_script_1): Rewrite to use extension language API.
(auto_load_objfile_script): Make public. Remove support-compiled-in
and auto-load-enabled checks, moved to auto_load_scripts_for_objfile.
(source_section_scripts): Rewrite to use extension language API.
(load_auto_scripts_for_objfile): Rewrite to use
auto_load_scripts_for_objfile.
(collect_matching_scripts_data): Change type of language member to
struct extension_language_defn *.
(auto_load_info_scripts): Change type of language arg to
struct extension_language_defn *.
(unsupported_script_warning_print): New function.
(script_not_found_warning_print): Make static.
(_initialize_auto_load): Rewrite construction of scripts-directory
help.
* auto-load.h (struct objfile): Add forward decl.
(struct script_language): Delete.
(struct auto_load_pspace_info): Add forward decl.
(struct extension_language_defn): Add forward decl.
(maybe_add_script): Delete.
(auto_load_objfile_script): Declare.
(script_not_found_warning_print): Delete.
(auto_load_info_scripts): Update prototype.
(auto_load_gdb_scripts_enabled): Declare.
* python/py-auto-load.c (gdbpy_auto_load_enabled): Renamed from
auto_load_python_scripts_enabled and made public.
(script_language_python): Delete, moved to python.c.
(gdbpy_script_language_defn): Delete.
(info_auto_load_python_scripts): Update to use
extension_language_python.
* breakpoint.c (condition_command): Replace call to
gdbpy_breakpoint_has_py_cond with call to get_breakpoint_cond_ext_lang.
(bpstat_check_breakpoint_conditions): Replace call to gdbpy_should_stop
with call to breakpoint_ext_lang_cond_says_stop.
* python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Renamed
from gdbpy_should_stop. Change result type to enum scr_bp_stop.
New arg slang. Return SCR_BP_STOP_UNSET if py_bp_object is NULL.
(gdbpy_breakpoint_has_cond): Renamed from gdbpy_breakpoint_has_py_cond.
New arg slang.
(local_setattro): Print name of extension language with existing
stop condition.
* valprint.c (val_print, value_print): Update to call
apply_ext_lang_val_pretty_printer.
* cp-valprint.c (cp_print_value): Update call to
apply_ext_lang_val_pretty_printer.
* python/py-prettyprint.c: Remove #ifdef HAVE_PYTHON.
(gdbpy_apply_val_pretty_printer): Renamed from
apply_val_pretty_printer. New arg extlang.
(!HAVE_PYTHON, apply_val_pretty_printer): Delete.
* cli/cli-cmds.c (source_script_from_stream): Rewrite to use
extension language API.
* cli/cli-script.c (execute_control_command): Update to call
eval_ext_lang_from_control_command.
* mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Update to use
enum ext_lang_bt_status values. Update call to
apply_ext_lang_frame_filter.
(mi_cmd_stack_list_locals): Ditto.
(mi_cmd_stack_list_args): Ditto.
(mi_cmd_stack_list_variables): Ditto.
* mi/mi-main.c: Delete #include "python/python-internal.h".
Add #include "extension.h".
(mi_cmd_list_features): Replace reference to python internal variable
gdb_python_initialized with call to ext_lang_initialized_p.
* stack.c (backtrace_command_1): Update to use enum ext_lang_bt_status.
Update to use enum ext_lang_frame_args. Update to call
apply_ext_lang_frame_filter.
* python/py-framefilter.c (extract_sym): Update to use enum
ext_lang_bt_status.
(extract_value, py_print_type, py_print_value): Ditto.
(py_print_single_arg, enumerate_args, enumerate_locals): Ditto.
(py_mi_print_variables, py_print_locals, py_print_args): Ditto.
(py_print_frame): Ditto.
(gdbpy_apply_frame_filter): Renamed from apply_frame_filter.
New arg extlang. Update to use enum ext_lang_bt_status.
* top.c (gdb_init): Delete #ifdef HAVE_PYTHON call to
finish_python_initialization. Replace with call to
finish_ext_lang_initialization.
* typeprint.c (do_free_global_table): Update to call
free_ext_lang_type_printers.
(create_global_typedef_table): Update to call
start_ext_lang_type_printers.
(find_global_typedef): Update to call apply_ext_lang_type_printers.
* typeprint.h (struct ext_lang_type_printers): Add forward decl.
(type_print_options): Change type of global_printers from "void *"
to "struct ext_lang_type_printers *".
* value.c (preserve_values): Update to call preserve_ext_lang_values.
* python/py-value.c: Remove #ifdef HAVE_PYTHON.
(gdbpy_preserve_values): Renamed from preserve_python_values.
New arg extlang.
(!HAVE_PYTHON, preserve_python_values): Delete.
* utils.c (quit_flag): Delete, moved to extension.c.
(clear_quit_flag, set_quit_flag, check_quit_flag): Delete, moved to
extension.c.
* eval.c: Delete #include "python/python.h".
* main.c: Delete #include "python/python.h".
* defs.h: Update comment.
testsuite/
* gdb.python/py-breakpoint.exp (test_bkpt_eval_funcs): Update expected
output.
* gdb.gdb/python-interrupts.exp: New file.
2014-02-06 04:27:58 +01:00
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef EXTENSION_H
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#define EXTENSION_H
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#include "mi/mi-cmds.h" /* For PRINT_NO_VALUES, etc. */
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struct breakpoint;
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struct command_line;
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struct frame_info;
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struct language_defn;
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struct objfile;
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struct extension_language_defn;
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struct type;
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struct ui_file;
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struct ui_out;
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struct value;
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struct value_print_options;
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/* A function to load and process a script file.
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The file has been opened and is ready to be read from the beginning.
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Any exceptions are not caught, and are passed to the caller. */
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typedef void script_sourcer_func (const struct extension_language_defn *,
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FILE *stream, const char *filename);
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/* A function to load and process a script for an objfile.
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The file has been opened and is ready to be read from the beginning.
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Any exceptions are not caught, and are passed to the caller. */
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typedef void objfile_script_sourcer_func
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(const struct extension_language_defn *,
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struct objfile *, FILE *stream, const char *filename);
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/* Enum of each extension(/scripting) language. */
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enum extension_language
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{
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EXT_LANG_NONE,
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EXT_LANG_GDB,
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EXT_LANG_PYTHON
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};
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/* Extension language frame-filter status return values. */
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enum ext_lang_bt_status
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{
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/* Return when an error has occurred in processing frame filters,
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or when printing the stack. */
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EXT_LANG_BT_ERROR = -1,
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/* Return from internal routines to indicate that the function
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succeeded. */
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EXT_LANG_BT_OK = 1,
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/* Return when the frame filter process is complete, and all
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operations have succeeded. */
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EXT_LANG_BT_COMPLETED = 2,
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/* Return when the frame filter process is complete, but there
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were no filter registered and enabled to process. */
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EXT_LANG_BT_NO_FILTERS = 3
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};
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/* Flags to pass to apply_extlang_frame_filter. */
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enum frame_filter_flags
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|
{
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|
/* Set this flag if frame level is to be printed. */
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PRINT_LEVEL = 1,
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/* Set this flag if frame information is to be printed. */
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PRINT_FRAME_INFO = 2,
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|
/* Set this flag if frame arguments are to be printed. */
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|
PRINT_ARGS = 4,
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|
/* Set this flag if frame locals are to be printed. */
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|
PRINT_LOCALS = 8,
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|
|
};
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|
|
/* A choice of the different frame argument printing strategies that
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|
|
|
can occur in different cases of frame filter instantiation. */
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|
|
enum ext_lang_frame_args
|
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|
|
{
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|
/* Print no values for arguments when invoked from the MI. */
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|
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|
|
NO_VALUES = PRINT_NO_VALUES,
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|
|
MI_PRINT_ALL_VALUES = PRINT_ALL_VALUES,
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|
|
/* Print only simple values (what MI defines as "simple") for
|
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|
|
|
arguments when invoked from the MI. */
|
|
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|
|
MI_PRINT_SIMPLE_VALUES = PRINT_SIMPLE_VALUES,
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|
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|
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|
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|
|
/* Print only scalar values for arguments when invoked from the CLI. */
|
|
|
|
|
CLI_SCALAR_VALUES,
|
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|
|
|
|
|
|
|
|
/* Print all values for arguments when invoked from the CLI. */
|
|
|
|
|
CLI_ALL_VALUES
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* The possible results of
|
|
|
|
|
extension_language_ops.breakpoint_cond_says_stop. */
|
|
|
|
|
|
|
|
|
|
enum ext_lang_bp_stop
|
|
|
|
|
{
|
|
|
|
|
/* No "stop" condition is set. */
|
|
|
|
|
EXT_LANG_BP_STOP_UNSET,
|
|
|
|
|
|
|
|
|
|
/* A "stop" condition is set, and it says "don't stop". */
|
|
|
|
|
EXT_LANG_BP_STOP_NO,
|
|
|
|
|
|
|
|
|
|
/* A "stop" condition is set, and it says "stop". */
|
|
|
|
|
EXT_LANG_BP_STOP_YES
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* Table of type printers associated with the global typedef table. */
|
|
|
|
|
|
|
|
|
|
struct ext_lang_type_printers
|
|
|
|
|
{
|
|
|
|
|
/* Type-printers from Python. */
|
|
|
|
|
void *py_type_printers;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* The interface for gdb's own extension(/scripting) language. */
|
|
|
|
|
extern const struct extension_language_defn extension_language_gdb;
|
|
|
|
|
|
|
|
|
|
extern const struct extension_language_defn *get_ext_lang_defn
|
|
|
|
|
(enum extension_language lang);
|
|
|
|
|
|
|
|
|
|
extern const struct extension_language_defn *get_ext_lang_of_file
|
|
|
|
|
(const char *file);
|
|
|
|
|
|
|
|
|
|
extern int ext_lang_present_p (const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern int ext_lang_initialized_p (const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern void throw_ext_lang_unsupported
|
|
|
|
|
(const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
/* Accessors for "public" attributes of the extension language definition. */
|
|
|
|
|
|
|
|
|
|
extern enum extension_language ext_lang_kind
|
|
|
|
|
(const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern const char *ext_lang_name (const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern const char *ext_lang_capitalized_name
|
|
|
|
|
(const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern const char *ext_lang_suffix (const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern const char *ext_lang_auto_load_suffix
|
|
|
|
|
(const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern script_sourcer_func *ext_lang_script_sourcer
|
|
|
|
|
(const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern objfile_script_sourcer_func *ext_lang_objfile_script_sourcer
|
|
|
|
|
(const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
extern int ext_lang_auto_load_enabled (const struct extension_language_defn *);
|
|
|
|
|
|
|
|
|
|
/* Wrappers for each extension language API function that iterate over all
|
|
|
|
|
extension languages. */
|
|
|
|
|
|
|
|
|
|
extern void finish_ext_lang_initialization (void);
|
|
|
|
|
|
|
|
|
|
extern void eval_ext_lang_from_control_command (struct command_line *cmd);
|
|
|
|
|
|
|
|
|
|
extern void auto_load_ext_lang_scripts_for_objfile (struct objfile *);
|
|
|
|
|
|
|
|
|
|
extern struct ext_lang_type_printers *start_ext_lang_type_printers (void);
|
|
|
|
|
|
|
|
|
|
extern char *apply_ext_lang_type_printers (struct ext_lang_type_printers *,
|
|
|
|
|
struct type *);
|
|
|
|
|
|
|
|
|
|
extern void free_ext_lang_type_printers (struct ext_lang_type_printers *);
|
|
|
|
|
|
|
|
|
|
extern int apply_ext_lang_val_pretty_printer
|
|
|
|
|
(struct type *type, const gdb_byte *valaddr,
|
|
|
|
|
int embedded_offset, CORE_ADDR address,
|
|
|
|
|
struct ui_file *stream, int recurse,
|
|
|
|
|
const struct value *val, const struct value_print_options *options,
|
|
|
|
|
const struct language_defn *language);
|
|
|
|
|
|
|
|
|
|
extern enum ext_lang_bt_status apply_ext_lang_frame_filter
|
|
|
|
|
(struct frame_info *frame, int flags, enum ext_lang_frame_args args_type,
|
|
|
|
|
struct ui_out *out, int frame_low, int frame_high);
|
|
|
|
|
|
|
|
|
|
extern void preserve_ext_lang_values (struct objfile *, htab_t copied_types);
|
|
|
|
|
|
|
|
|
|
extern const struct extension_language_defn *get_breakpoint_cond_ext_lang
|
|
|
|
|
(struct breakpoint *b, enum extension_language skip_lang);
|
|
|
|
|
|
|
|
|
|
extern int breakpoint_ext_lang_cond_says_stop (struct breakpoint *);
|
|
|
|
|
|
|
|
|
|
#endif /* EXTENSION_H */
|