Mercurial > hg > xemacs-beta
view lisp/diagnose.el @ 4952:19a72041c5ed
Mule-izing, various fixes related to char * arguments
-------------------- ChangeLog entries follow: --------------------
modules/ChangeLog addition:
2010-01-26 Ben Wing <ben@xemacs.org>
* postgresql/postgresql.c:
* postgresql/postgresql.c (CHECK_LIVE_CONNECTION):
* postgresql/postgresql.c (print_pgresult):
* postgresql/postgresql.c (Fpq_conn_defaults):
* postgresql/postgresql.c (Fpq_connectdb):
* postgresql/postgresql.c (Fpq_connect_start):
* postgresql/postgresql.c (Fpq_result_status):
* postgresql/postgresql.c (Fpq_res_status):
Mule-ize large parts of it.
2010-01-26 Ben Wing <ben@xemacs.org>
* ldap/eldap.c (print_ldap):
* ldap/eldap.c (allocate_ldap):
Use write_ascstring().
src/ChangeLog addition:
2010-01-26 Ben Wing <ben@xemacs.org>
* alloc.c:
* alloc.c (build_ascstring):
* alloc.c (build_msg_cistring):
* alloc.c (staticpro_1):
* alloc.c (staticpro_name):
* alloc.c (staticpro_nodump_1):
* alloc.c (staticpro_nodump_name):
* alloc.c (unstaticpro_nodump_1):
* alloc.c (mcpro_1):
* alloc.c (mcpro_name):
* alloc.c (object_memory_usage_stats):
* alloc.c (common_init_alloc_early):
* alloc.c (init_alloc_once_early):
* buffer.c (print_buffer):
* buffer.c (vars_of_buffer):
* buffer.c (common_init_complex_vars_of_buffer):
* buffer.c (init_initial_directory):
* bytecode.c (invalid_byte_code):
* bytecode.c (print_compiled_function):
* bytecode.c (mark_compiled_function):
* chartab.c (print_table_entry):
* chartab.c (print_char_table):
* config.h.in:
* console-gtk.c:
* console-gtk.c (gtk_device_to_console_connection):
* console-gtk.c (gtk_semi_canonicalize_console_connection):
* console-gtk.c (gtk_canonicalize_console_connection):
* console-gtk.c (gtk_semi_canonicalize_device_connection):
* console-gtk.c (gtk_canonicalize_device_connection):
* console-stream.c (stream_init_frame_1):
* console-stream.c (vars_of_console_stream):
* console-stream.c (init_console_stream):
* console-x.c (x_semi_canonicalize_console_connection):
* console-x.c (x_semi_canonicalize_device_connection):
* console-x.c (x_canonicalize_device_connection):
* console-x.h:
* data.c (eq_with_ebola_notice):
* data.c (Fsubr_interactive):
* data.c (Fnumber_to_string):
* data.c (digit_to_number):
* device-gtk.c (gtk_init_device):
* device-msw.c (print_devmode):
* device-x.c (x_event_name):
* dialog-msw.c (handle_directory_dialog_box):
* dialog-msw.c (handle_file_dialog_box):
* dialog-msw.c (vars_of_dialog_mswindows):
* doc.c (weird_doc):
* doc.c (Fsnarf_documentation):
* doc.c (vars_of_doc):
* dumper.c (pdump):
* dynarr.c:
* dynarr.c (Dynarr_realloc):
* editfns.c (Fuser_real_login_name):
* editfns.c (get_home_directory):
* elhash.c (print_hash_table_data):
* elhash.c (print_hash_table):
* emacs.c (main_1):
* emacs.c (vars_of_emacs):
* emodules.c:
* emodules.c (_emodules_list):
* emodules.c (Fload_module):
* emodules.c (Funload_module):
* emodules.c (Flist_modules):
* emodules.c (find_make_module):
* emodules.c (attempt_module_delete):
* emodules.c (emodules_load):
* emodules.c (emodules_doc_subr):
* emodules.c (emodules_doc_sym):
* emodules.c (syms_of_module):
* emodules.c (vars_of_module):
* emodules.h:
* eval.c (print_subr):
* eval.c (signal_call_debugger):
* eval.c (build_error_data):
* eval.c (signal_error):
* eval.c (maybe_signal_error):
* eval.c (signal_continuable_error):
* eval.c (maybe_signal_continuable_error):
* eval.c (signal_error_2):
* eval.c (maybe_signal_error_2):
* eval.c (signal_continuable_error_2):
* eval.c (maybe_signal_continuable_error_2):
* eval.c (signal_ferror):
* eval.c (maybe_signal_ferror):
* eval.c (signal_continuable_ferror):
* eval.c (maybe_signal_continuable_ferror):
* eval.c (signal_ferror_with_frob):
* eval.c (maybe_signal_ferror_with_frob):
* eval.c (signal_continuable_ferror_with_frob):
* eval.c (maybe_signal_continuable_ferror_with_frob):
* eval.c (syntax_error):
* eval.c (syntax_error_2):
* eval.c (maybe_syntax_error):
* eval.c (sferror):
* eval.c (sferror_2):
* eval.c (maybe_sferror):
* eval.c (invalid_argument):
* eval.c (invalid_argument_2):
* eval.c (maybe_invalid_argument):
* eval.c (invalid_constant):
* eval.c (invalid_constant_2):
* eval.c (maybe_invalid_constant):
* eval.c (invalid_operation):
* eval.c (invalid_operation_2):
* eval.c (maybe_invalid_operation):
* eval.c (invalid_change):
* eval.c (invalid_change_2):
* eval.c (maybe_invalid_change):
* eval.c (invalid_state):
* eval.c (invalid_state_2):
* eval.c (maybe_invalid_state):
* eval.c (wtaerror):
* eval.c (stack_overflow):
* eval.c (out_of_memory):
* eval.c (print_multiple_value):
* eval.c (issue_call_trapping_problems_warning):
* eval.c (backtrace_specials):
* eval.c (backtrace_unevalled_args):
* eval.c (Fbacktrace):
* eval.c (warn_when_safe):
* event-Xt.c (modwarn):
* event-Xt.c (modbarf):
* event-Xt.c (check_modifier):
* event-Xt.c (store_modifier):
* event-Xt.c (emacs_Xt_format_magic_event):
* event-Xt.c (describe_event):
* event-gtk.c (dragndrop_data_received):
* event-gtk.c (store_modifier):
* event-gtk.c (gtk_reset_modifier_mapping):
* event-msw.c (dde_eval_string):
* event-msw.c (Fdde_alloc_advise_item):
* event-msw.c (mswindows_dde_callback):
* event-msw.c (FROB):
* event-msw.c (emacs_mswindows_format_magic_event):
* event-stream.c (external_debugging_print_event):
* event-stream.c (execute_help_form):
* event-stream.c (vars_of_event_stream):
* events.c (print_event_1):
* events.c (print_event):
* events.c (event_equal):
* extents.c (print_extent_1):
* extents.c (print_extent):
* extents.c (vars_of_extents):
* faces.c (print_face):
* faces.c (complex_vars_of_faces):
* file-coding.c:
* file-coding.c (print_coding_system):
* file-coding.c (print_coding_system_in_print_method):
* file-coding.c (default_query_method):
* file-coding.c (find_coding_system):
* file-coding.c (make_coding_system_1):
* file-coding.c (chain_print):
* file-coding.c (undecided_print):
* file-coding.c (gzip_print):
* file-coding.c (vars_of_file_coding):
* file-coding.c (complex_vars_of_file_coding):
* fileio.c:
* fileio.c (report_file_type_error):
* fileio.c (report_error_with_errno):
* fileio.c (report_file_error):
* fileio.c (barf_or_query_if_file_exists):
* fileio.c (vars_of_fileio):
* floatfns.c (matherr):
* fns.c (print_bit_vector):
* fns.c (Fmapconcat):
* fns.c (add_suffix_to_symbol):
* fns.c (add_prefix_to_symbol):
* frame-gtk.c:
* frame-gtk.c (Fgtk_window_id):
* frame-x.c (def):
* frame-x.c (x_cde_transfer_callback):
* frame.c:
* frame.c (Fmake_frame):
* gc.c (show_gc_cursor_and_message):
* gc.c (vars_of_gc):
* glyphs-eimage.c (png_instantiate):
* glyphs-eimage.c (tiff_instantiate):
* glyphs-gtk.c (gtk_print_image_instance):
* glyphs-msw.c (mswindows_print_image_instance):
* glyphs-x.c (x_print_image_instance):
* glyphs-x.c (update_widget_face):
* glyphs.c (make_string_from_file):
* glyphs.c (print_image_instance):
* glyphs.c (signal_image_error):
* glyphs.c (signal_image_error_2):
* glyphs.c (signal_double_image_error):
* glyphs.c (signal_double_image_error_2):
* glyphs.c (xbm_mask_file_munging):
* glyphs.c (pixmap_to_lisp_data):
* glyphs.h:
* gui.c (gui_item_display_flush_left):
* hpplay.c (player_error_internal):
* hpplay.c (myHandler):
* intl-win32.c:
* intl-win32.c (langcode_to_lang):
* intl-win32.c (sublangcode_to_lang):
* intl-win32.c (Fmswindows_get_locale_info):
* intl-win32.c (lcid_to_locale_mule_or_no):
* intl-win32.c (mswindows_multibyte_to_unicode_print):
* intl-win32.c (complex_vars_of_intl_win32):
* keymap.c:
* keymap.c (print_keymap):
* keymap.c (ensure_meta_prefix_char_keymapp):
* keymap.c (Fkey_description):
* keymap.c (Ftext_char_description):
* lisp.h:
* lisp.h (struct):
* lisp.h (DECLARE_INLINE_HEADER):
* lread.c (Fload_internal):
* lread.c (locate_file):
* lread.c (read_escape):
* lread.c (read_raw_string):
* lread.c (read1):
* lread.c (read_list):
* lread.c (read_compiled_function):
* lread.c (init_lread):
* lrecord.h:
* marker.c (print_marker):
* marker.c (marker_equal):
* menubar-msw.c (displayable_menu_item):
* menubar-x.c (command_builder_operate_menu_accelerator):
* menubar.c (vars_of_menubar):
* minibuf.c (reinit_complex_vars_of_minibuf):
* minibuf.c (complex_vars_of_minibuf):
* mule-charset.c (Fmake_charset):
* mule-charset.c (complex_vars_of_mule_charset):
* mule-coding.c (iso2022_print):
* mule-coding.c (fixed_width_query):
* number.c (bignum_print):
* number.c (ratio_print):
* number.c (bigfloat_print):
* number.c (bigfloat_finalize):
* objects-msw.c:
* objects-msw.c (mswindows_color_to_string):
* objects-msw.c (mswindows_color_list):
* objects-tty.c:
* objects-tty.c (tty_font_list):
* objects-tty.c (tty_find_charset_font):
* objects-xlike-inc.c (xft_find_charset_font):
* objects-xlike-inc.c (endif):
* print.c:
* print.c (write_istring):
* print.c (write_ascstring):
* print.c (Fterpri):
* print.c (Fprint):
* print.c (print_error_message):
* print.c (print_vector_internal):
* print.c (print_cons):
* print.c (print_string):
* print.c (printing_unreadable_object):
* print.c (print_internal):
* print.c (print_float):
* print.c (print_symbol):
* process-nt.c (mswindows_report_winsock_error):
* process-nt.c (nt_canonicalize_host_name):
* process-unix.c (unix_canonicalize_host_name):
* process.c (print_process):
* process.c (report_process_error):
* process.c (report_network_error):
* process.c (make_process_internal):
* process.c (Fstart_process_internal):
* process.c (status_message):
* process.c (putenv_internal):
* process.c (vars_of_process):
* process.h:
* profile.c (vars_of_profile):
* rangetab.c (print_range_table):
* realpath.c (vars_of_realpath):
* redisplay.c (vars_of_redisplay):
* search.c (wordify):
* search.c (Freplace_match):
* sheap.c (sheap_adjust_h):
* sound.c (report_sound_error):
* sound.c (Fplay_sound_file):
* specifier.c (print_specifier):
* symbols.c (Fsubr_name):
* symbols.c (do_symval_forwarding):
* symbols.c (set_default_buffer_slot_variable):
* symbols.c (set_default_console_slot_variable):
* symbols.c (store_symval_forwarding):
* symbols.c (default_value):
* symbols.c (defsymbol_massage_name_1):
* symbols.c (defsymbol_massage_name_nodump):
* symbols.c (defsymbol_massage_name):
* symbols.c (defsymbol_massage_multiword_predicate_nodump):
* symbols.c (defsymbol_massage_multiword_predicate):
* symbols.c (defsymbol_nodump):
* symbols.c (defsymbol):
* symbols.c (defkeyword):
* symbols.c (defkeyword_massage_name):
* symbols.c (check_module_subr):
* symbols.c (deferror_1):
* symbols.c (deferror):
* symbols.c (deferror_massage_name):
* symbols.c (deferror_massage_name_and_message):
* symbols.c (defvar_magic):
* symeval.h:
* symeval.h (DEFVAR_SYMVAL_FWD):
* sysdep.c:
* sysdep.c (init_system_name):
* sysdll.c:
* sysdll.c (MAYBE_PREPEND_UNDERSCORE):
* sysdll.c (dll_function):
* sysdll.c (dll_variable):
* sysdll.c (dll_error):
* sysdll.c (dll_open):
* sysdll.c (dll_close):
* sysdll.c (image_for_address):
* sysdll.c (my_find_image):
* sysdll.c (search_linked_libs):
* sysdll.h:
* sysfile.h:
* sysfile.h (DEFAULT_DIRECTORY_FALLBACK):
* syswindows.h:
* tests.c (DFC_CHECK_LENGTH):
* tests.c (DFC_CHECK_CONTENT):
* tests.c (Ftest_hash_tables):
* text.c (vars_of_text):
* text.h:
* tooltalk.c (tt_opnum_string):
* tooltalk.c (tt_message_arg_ival_string):
* tooltalk.c (Ftooltalk_default_procid):
* tooltalk.c (Ftooltalk_default_session):
* tooltalk.c (init_tooltalk):
* tooltalk.c (vars_of_tooltalk):
* ui-gtk.c (Fdll_load):
* ui-gtk.c (type_to_marshaller_type):
* ui-gtk.c (Fgtk_import_function_internal):
* ui-gtk.c (emacs_gtk_object_printer):
* ui-gtk.c (emacs_gtk_boxed_printer):
* unicode.c (unicode_to_ichar):
* unicode.c (unicode_print):
* unicode.c (unicode_query):
* unicode.c (vars_of_unicode):
* unicode.c (complex_vars_of_unicode):
* win32.c:
* win32.c (mswindows_report_process_error):
* window.c (print_window):
* xemacs.def.in.in:
BASIC IDEA: Further fixing up uses of char * and CIbyte *
to reflect their actual semantics; Mule-izing some code;
redoing of the not-yet-working code to handle message translation.
Clean up code to handle message-translation (not yet working).
Create separate versions of build_msg_string() for working with
Ibyte *, CIbyte *, and Ascbyte * arguments. Assert that Ascbyte *
arguments are pure-ASCII. Make build_msg_string() be the same
as build_msg_ascstring(). Create same three versions of GETTEXT()
and DEFER_GETTEXT(). Also create build_defer_string() and
variants for the equivalent of DEFER_GETTEXT() when building a
string. Remove old CGETTEXT(). Clean up code where GETTEXT(),
DEFER_GETTEXT(), build_msg_string(), etc. was being called and
introduce some new calls to build_msg_string(), etc. Remove
GETTEXT() from calls to weird_doc() -- we assume that the
message snarfer knows about weird_doc(). Remove uses of
DEFER_GETTEXT() from error messages in sysdep.c and instead use
special comments /* @@@begin-snarf@@@ */ and /* @@@end-snarf@@@ */
that the message snarfer presumably knows about.
Create build_ascstring() and use it in many instances in place
of build_string(). The purpose of having Ascbyte * variants is
to make the code more self-documenting in terms of what sort of
semantics is expected for char * strings. In fact in the process
of looking for uses of build_string(), much improperly Mule-ized
was discovered.
Mule-ize a lot of code as described in previous paragraph,
e.g. in sysdep.c.
Make the error functions take Ascbyte * strings and fix up a
couple of places where non-pure-ASCII strings were being passed in
(file-coding.c, mule-coding.c, unicode.c). (It's debatable whether
we really need to make the error functions work this way. It
helps catch places where code is written in a way that message
translation won't work, but we may well never implement message
translation.)
Make staticpro() and friends take Ascbyte * strings instead of
raw char * strings. Create a const_Ascbyte_ptr dynarr type
to describe what's held by staticpro_names[] and friends,
create pdump descriptions for const_Ascbyte_ptr dynarrs, and
use them in place of specially-crafted staticpro descriptions.
Mule-ize certain other functions (e.g. x_event_name) by correcting
raw use of char * to Ascbyte *, Rawbyte * or another such type,
and raw use of char[] buffers to another type (usually Ascbyte[]).
Change many uses of write_c_string() to write_msg_string(),
write_ascstring(), etc.
Mule-ize emodules.c, emodules.h, sysdll.h.
Fix some un-Mule-ized code in intl-win32.c.
A comment in event-Xt.c and the limitations of the message
snarfer (make-msgfile or whatever) is presumably incorrect --
it should be smart enough to handle function calls spread over
more than one line. Clean up code in event-Xt.c that was
written awkwardly for this reason.
In config.h.in, instead of NEED_ERROR_CHECK_TYPES_INLINES,
create a more general XEMACS_DEFS_NEEDS_INLINE_DECLS to
indicate when inlined functions need to be declared in
xemacs.defs.in.in, and make use of it in xemacs.defs.in.in.
We need to do this because postgresql.c now calls qxestrdup(),
which is an inline function.
Make nconc2() and other such functions MODULE_API and put
them in xemacs.defs.in.in since postgresql.c now uses them.
Clean up indentation in lread.c and a few other places.
In text.h, document ASSERT_ASCTEXT_ASCII() and
ASSERT_ASCTEXT_ASCII_LEN(), group together the stand-in
encodings and add some more for DLL symbols, function and
variable names, etc.
| author | Ben Wing <ben@xemacs.org> |
|---|---|
| date | Tue, 26 Jan 2010 23:22:30 -0600 |
| parents | b4f4e0cc90f1 |
| children | c8f90d61dcf3 |
line wrap: on
line source
;;; diagnose.el --- routines for debugging problems in XEmacs ;; Copyright (C) 2002 Ben Wing. ;; Maintainer: XEmacs Development Team ;; Keywords: dumped ;; This file is part of XEmacs. ;; XEmacs is free software; you can redistribute it and/or modify it ;; under the terms of the GNU General Public License as published by ;; the Free Software Foundation; either version 2, or (at your option) ;; any later version. ;; XEmacs is distributed in the hope that it will be useful, but ;; WITHOUT ANY WARRANTY; without even the implied warranty of ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ;; General Public License for more details. ;; You should have received a copy of the GNU General Public License ;; along with XEmacs; see the file COPYING. If not, write to the Free ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA ;; 02111-1307, USA. ;;; Synched up with: Not in FSF. ;;; Commentary: ;; This file is dumped with XEmacs. ;;; Code: (defun show-memory-usage () "Show statistics about memory usage of various sorts in XEmacs." (interactive) (garbage-collect) (flet ((show-foo-stats (objtypename objlist memfun) (let* ((hash (make-hash-table)) (first t) types fmt (objnamelen 25) (linelen objnamelen) (totaltotal 0)) (dolist (obj objlist) (let ((total 0) (stats (funcall memfun obj))) (loop for (type . num) in stats while type do (puthash type (+ num (or (gethash type hash) 0)) hash) (incf total num) (if first (push type types))) (incf totaltotal total) (when first (setq types (nreverse types)) (setq fmt (concat (format "%%-%ds" objnamelen) (mapconcat #'(lambda (type) (let ((fieldlen (max 8 (+ 2 (length (symbol-name type)))))) (incf linelen fieldlen) (format "%%%ds" fieldlen))) types "") (progn (incf linelen 9) "%9s\n"))) (princ "\n") (princ (apply 'format fmt objtypename (append types (list 'total)))) (princ (make-string linelen ?-)) (princ "\n")) (let ((objname (format "%s" obj))) (princ (apply 'format fmt (substring objname 0 (min (length objname) (1- objnamelen))) (nconc (mapcar #'(lambda (type) (cdr (assq type stats))) types) (list total))))) (setq first nil))) (princ "\n") (princ (apply 'format fmt "total" (nconc (mapcar #'(lambda (type) (gethash type hash)) types) (list totaltotal)))) totaltotal))) (let ((grandtotal 0) (buffer "*memory usage*") begin) (with-output-to-temp-buffer buffer (save-excursion (set-buffer buffer) (when-fboundp 'charset-list (setq begin (point)) (incf grandtotal (show-foo-stats 'charset (charset-list) #'charset-memory-usage)) (when-fboundp 'sort-numeric-fields (sort-numeric-fields -1 (save-excursion (goto-char begin) (forward-line 2) (point)) (save-excursion (forward-line -2) (point)))) (princ "\n")) (setq begin (point)) (incf grandtotal (show-foo-stats 'buffer (buffer-list) #'buffer-memory-usage)) (when-fboundp 'sort-numeric-fields (sort-numeric-fields -1 (save-excursion (goto-char begin) (forward-line 3) (point)) (save-excursion (forward-line -2) (point)))) (princ "\n") (setq begin (point)) (incf grandtotal (show-foo-stats 'window (mapcan #'(lambda (fr) (window-list fr t)) (frame-list)) #'window-memory-usage)) (when-fboundp #'sort-numeric-fields (sort-numeric-fields -1 (save-excursion (goto-char begin) (forward-line 3) (point)) (save-excursion (forward-line -2) (point)))) (princ "\n") (let ((total 0) (fmt "%-30s%10s\n")) (setq begin (point)) (princ (format fmt "object" "storage")) (princ (make-string 40 ?-)) (princ "\n") (map-plist #'(lambda (stat num) (when (string-match "\\(.*\\)-storage$" (symbol-name stat)) (incf total num) (princ (format fmt (match-string 1 (symbol-name stat)) num))) (when (eq stat 'long-strings-total-length) (incf total num) (princ (format fmt stat num)))) (sixth (garbage-collect))) (princ "\n") (princ (format fmt "total" total)) (incf grandtotal total)) (when-fboundp #'sort-numeric-fields (sort-numeric-fields -1 (save-excursion (goto-char begin) (forward-line 2) (point)) (save-excursion (forward-line -2) (point)))) (princ (format "\n\ngrand total: %s\n" grandtotal))) grandtotal)))) (defun show-object-memory-usage-stats () "Show statistics about object memory usage in XEmacs." (interactive) (garbage-collect) (let ((buffer "*object memory usage statistics*") (plist (object-memory-usage-stats)) (fmt "%-30s%10s%10s\n") (grandtotal 0) begin) (flet ((show-stats (match-string) (princ (format fmt "object" "count" "storage")) (princ (make-string 50 ?-)) (princ "\n") (let ((total-use 0) (total-use-overhead 0) (total-count 0)) (map-plist #'(lambda (stat num) (when (string-match match-string (symbol-name stat)) (let ((storage-use num) (storage-use-overhead (plist-get plist (intern (concat (match-string 1 (symbol-name stat)) "-storage-including-overhead")))) (storage-count (or (plist-get plist (intern (concat (match-string 1 (symbol-name stat)) "s-used"))) (plist-get plist (intern (concat (match-string 1 (symbol-name stat)) "es-used"))) (plist-get plist (intern (concat (match-string 1 (symbol-name stat)) "-used")))))) (incf total-use storage-use) (incf total-use-overhead (if storage-use-overhead storage-use-overhead storage-use)) (incf total-count storage-count) (princ (format fmt (match-string 1 (symbol-name stat)) storage-count storage-use))))) plist) (princ "\n") (princ (format fmt "total" total-count total-use-overhead)) (incf grandtotal total-use-overhead) (when-fboundp #'sort-numeric-fields (sort-numeric-fields -1 (save-excursion (goto-char begin) (forward-line 2) (point)) (save-excursion (forward-line -2) (point))))))) (with-output-to-temp-buffer buffer (save-excursion (set-buffer buffer) (setq begin (point)) (princ "Allocated with lisp allocator:\n") (show-stats "\\(.*\\)-storage$") (princ (format "\n\ngrand total: %s\n" grandtotal))) grandtotal)))) (defun show-mc-alloc-memory-usage () "Show statistics about memory usage of the new allocator." (interactive) (garbage-collect) (if-fboundp #'mc-alloc-memory-usage (let* ((stats (mc-alloc-memory-usage)) (page-size (first stats)) (heap-sects (second stats)) (used-plhs (third stats)) (free-plhs (fourth stats)) (globals (fifth stats)) (mc-malloced-bytes (sixth stats))) (with-output-to-temp-buffer "*mc-alloc memory usage*" (flet ((print-used-plhs (text plhs) (let ((sum-n-pages 0) (sum-used-n-cells 0) (sum-used-space 0) (sum-used-total 0) (sum-total-n-cells 0) (sum-total-space 0) (sum-total-total 0) (fmt "%7s%7s|%7s%9s%9s%4s|%7s%9s%9s%4s|%4s\n")) (princ (format "%-14s|%-29s|%-29s|\n" text " currently in use" " total available")) (princ (format fmt "cell-sz" "#pages" "#cells" "space" "total" "% " "#cells" "space" "total" "% " "% ")) (princ (make-string 79 ?-)) (princ "\n") (while plhs (let* ((elem (car plhs)) (cell-size (first elem)) (n-pages (second elem)) (used-n-cells (third elem)) (used-space (fourth elem)) (used-total (if (zerop cell-size) (sixth elem) (* cell-size used-n-cells))) (used-eff (floor (if (not (zerop used-total)) (* (/ (* used-space 1.0) (* used-total 1.0)) 100.0) 0))) (total-n-cells (fifth elem)) (total-space (if (zerop cell-size) used-space (* cell-size total-n-cells))) (total-total (sixth elem)) (total-eff (floor (if (not (zerop total-total)) (* (/ (* total-space 1.0) (* total-total 1.0)) 100.0) 0))) (eff (floor (if (not (zerop total-total)) (* (/ (* used-space 1.0) (* total-total 1.0)) 100.0) 0)))) (princ (format fmt cell-size n-pages used-n-cells used-space used-total used-eff total-n-cells total-space total-total total-eff eff)) (incf sum-n-pages n-pages) (incf sum-used-n-cells used-n-cells) (incf sum-used-space used-space) (incf sum-used-total used-total) (incf sum-total-n-cells total-n-cells) (incf sum-total-space total-space) (incf sum-total-total total-total)) (setq plhs (cdr plhs))) (let ((avg-used-eff (floor (if (not (zerop sum-used-total)) (* (/ (* sum-used-space 1.0) (* sum-used-total 1.0)) 100.0) 0))) (avg-total-eff (floor (if (not (zerop sum-total-total)) (* (/ (* sum-total-space 1.0) (* sum-total-total 1.0)) 100.0) 0))) (avg-eff (floor (if (not (zerop sum-total-total)) (* (/ (* sum-used-space 1.0) (* sum-total-total 1.0)) 100.0) 0)))) (princ (format fmt "sum " sum-n-pages sum-used-n-cells sum-used-space sum-used-total avg-used-eff sum-total-n-cells sum-total-space sum-total-total avg-total-eff avg-eff)) (princ "\n")))) (print-free-plhs (text plhs) (let ((sum-n-pages 0) (sum-n-sects 0) (sum-space 0) (sum-total 0) (fmt "%6s%10s |%7s%10s\n")) (princ (format "%s\n" text)) (princ (format fmt "#pages" "space" "#sects" "total")) (princ (make-string 35 ?-)) (princ "\n") (while plhs (let* ((elem (car plhs)) (n-pages (first elem)) (n-sects (second elem)) (space (* n-pages page-size)) (total (* n-sects space))) (princ (format fmt n-pages space n-sects total)) (incf sum-n-pages n-pages) (incf sum-n-sects n-sects) (incf sum-space space) (incf sum-total total)) (setq plhs (cdr plhs))) (princ (make-string 35 ?=)) (princ "\n") (princ (format fmt sum-n-pages sum-space sum-n-sects sum-total)) (princ "\n")))) (princ (format "%-12s%10s\n\n" "PAGE_SIZE" page-size)) (print-used-plhs "USED HEAP" used-plhs) (princ "\n\n") (print-free-plhs "FREE HEAP" free-plhs) (princ "\n\n") (let ((fmt "%-30s%10s\n")) (princ (format fmt "heap sections" "")) (princ (make-string 40 ?-)) (princ "\n") (princ (format fmt "number of heap sects" (first heap-sects))) (princ (format fmt "used size" (second heap-sects))) (princ (make-string 40 ?-)) (princ "\n") (princ (format fmt "real size" (third heap-sects))) (princ (format fmt "global allocator structs" globals)) (princ (make-string 40 ?-)) (princ "\n") (princ (format fmt "real size + structs" (+ (third heap-sects) globals))) (princ "\n") (princ (make-string 40 ?=)) (princ "\n") (princ (format fmt "grand total" mc-malloced-bytes))) (+ mc-malloced-bytes)))) (message "mc-alloc not used in this XEmacs."))) (defun show-gc-stats () "Show statistics about garbage collection cycles." (interactive) (if-fboundp #'gc-stats (let ((buffer "*garbage collection statistics*") (plist (gc-stats)) (fmt "%-9s %16s %12s %12s %12s %12s\n")) (flet ((plist-get-stat (category field) (let ((stat (plist-get plist (intern (concat category field))))) (if stat (format "%.0f" stat) "-"))) (show-stats (category) (princ (format fmt category (plist-get-stat category "-total") (plist-get-stat category "-in-last-gc") (plist-get-stat category "-in-this-gc") (plist-get-stat category "-in-last-cycle") (plist-get-stat category "-in-this-cycle"))))) (with-output-to-temp-buffer buffer (save-excursion (set-buffer buffer) (princ (format "%s %g\n" "Current phase" (plist-get plist 'phase))) (princ (make-string 78 ?-)) (princ "\n") (princ (format fmt "stat" "total" "last-gc" "this-gc" "last-cycle" "this-cylce")) (princ (make-string 78 ?-)) (princ "\n") (show-stats "n-gc") (show-stats "n-cycles") (show-stats "enqueued") (show-stats "dequeued") (show-stats "repushed") (show-stats "enqueued2") (show-stats "dequeued2") (show-stats "finalized") (show-stats "freed") (plist-get plist 'n-gc-total))))) (error 'void-function "gc-stats not available.")))