Mercurial > hg > xemacs-beta
view src/xemacs.def.in.in @ 5142:f965e31a35f0
reduce lcrecord headers to 2 words, rename printing_unreadable_object
-------------------- ChangeLog entries follow: --------------------
man/ChangeLog addition:
2010-03-13 Ben Wing <ben@xemacs.org>
* internals/internals.texi (Working with Lisp Objects):
* internals/internals.texi (Writing Macros):
* internals/internals.texi (lrecords):
More rewriting to correspond with changes from
*LRECORD* to *LISP_OBJECT*.
modules/ChangeLog addition:
2010-03-13 Ben Wing <ben@xemacs.org>
* postgresql/postgresql.c (print_pgconn):
* postgresql/postgresql.c (print_pgresult):
printing_unreadable_object -> printing_unreadable_object_fmt.
2010-03-13 Ben Wing <ben@xemacs.org>
* ldap/eldap.c (print_ldap):
printing_unreadable_object -> printing_unreadable_object_fmt.
src/ChangeLog addition:
2010-03-13 Ben Wing <ben@xemacs.org>
* alloc.c (alloc_sized_lrecord_1):
* alloc.c (alloc_sized_lrecord_array):
* alloc.c (old_alloc_sized_lcrecord):
* alloc.c (disksave_object_finalization_1):
* alloc.c (mark_lcrecord_list):
* alloc.c (alloc_managed_lcrecord):
* alloc.c (free_managed_lcrecord):
* alloc.c (tick_lcrecord_stats):
* alloc.c (sweep_lcrecords_1):
* buffer.c (print_buffer):
* buffer.c (DEFVAR_BUFFER_LOCAL_1):
* casetab.c:
* casetab.c (print_case_table):
* console.c (print_console):
* console.c (DEFVAR_CONSOLE_LOCAL_1):
* data.c (print_weak_list):
* data.c (print_weak_box):
* data.c (print_ephemeron):
* data.c (ephemeron_equal):
* database.c (print_database):
* database.c (finalize_database):
* device-msw.c (sync_printer_with_devmode):
* device-msw.c (print_devmode):
* device-msw.c (finalize_devmode):
* device.c:
* device.c (print_device):
* elhash.c:
* elhash.c (print_hash_table):
* eval.c (print_subr):
* eval.c (print_multiple_value):
* event-stream.c (event_stream_resignal_wakeup):
* events.c (clear_event_resource):
* events.c (zero_event):
* events.c (print_event):
* extents.c:
* extents.c (print_extent):
* file-coding.c (print_coding_system):
* font-mgr.c:
* font-mgr.c (Ffc_init):
* frame.c:
* frame.c (print_frame):
* gc.c:
* gc.c (GC_CHECK_NOT_FREE):
* glyphs.c:
* glyphs.c (print_image_instance):
* glyphs.c (print_glyph):
* gui.c (print_gui_item):
* gui.c (copy_gui_item):
* keymap.c (print_keymap):
* keymap.c (MARKED_SLOT):
* lisp.h:
* lisp.h (struct Lisp_String):
* lisp.h (DEFUN):
* lisp.h (DEFUN_NORETURN):
* lrecord.h:
* lrecord.h (NORMAL_LISP_OBJECT_UID):
* lrecord.h (struct lrecord_header):
* lrecord.h (set_lheader_implementation):
* lrecord.h (struct old_lcrecord_header):
* lrecord.h (struct free_lcrecord_header):
* marker.c (print_marker):
* mule-charset.c:
* mule-charset.c (print_charset):
* objects.c (print_color_instance):
* objects.c (print_font_instance):
* objects.c (finalize_font_instance):
* print.c (print_cons):
* print.c (printing_unreadable_object_fmt):
* print.c (printing_unreadable_lisp_object):
* print.c (external_object_printer):
* print.c (internal_object_printer):
* print.c (debug_p4):
* print.c (ext_print_begin):
* process.c (print_process):
* rangetab.c (print_range_table):
* rangetab.c (range_table_equal):
* scrollbar.c (free_scrollbar_instance):
* specifier.c (print_specifier):
* specifier.c (finalize_specifier):
* symbols.c (guts_of_unbound_marker):
* symeval.h:
* symeval.h (DEFVAR_SYMVAL_FWD):
* tooltalk.c:
* tooltalk.c (print_tooltalk_message):
* tooltalk.c (print_tooltalk_pattern):
* ui-gtk.c (ffi_object_printer):
* ui-gtk.c (emacs_gtk_object_printer):
* ui-gtk.c (emacs_gtk_boxed_printer):
* window.c (print_window):
* window.c (free_window_mirror):
* window.c (debug_print_window):
* xemacs.def.in.in:
(1) printing_unreadable_object -> printing_unreadable_object_fmt.
(2) printing_unreadable_lcrecord -> printing_unreadable_lisp_object
and fix up so it no longer requires an lcrecord.
These previous changes eliminate most of the remaining places where
the terms `lcrecord' and `lrecord' occurred outside of specialized
code.
(3) Fairly major change: Reduce the number of words in an lcrecord
from 3 to 2. The third word consisted of a uid that duplicated the
lrecord uid, and a single free bit, which was moved into the lrecord
structure. This reduces the size of the `uid' slot from 21 bits to
20 bits. Arguably this isn't enough -- we could easily have more than
1,000,000 or so objects created in a session. The answer is
(a) It doesn't really matter if we overflow the uid field because
it's only used for debugging, to identify an object uniquely
(or pretty much so).
(b) If we cared about it overflowing and wanted to reduce this,
we could make it so that cons, string, float and certain other
frob-block types that never print out the uid simply don't
store a uid in them and don't increment the lrecord_uid_counter.
(4) In conjunction with (3), create new macro NORMAL_LISP_OBJECT_UID()
and use it to abstract out the differences between NEWGC and old-GC
in accessing the `uid' value from a "normal Lisp Object pointer".
(5) In events.c, use zero_nonsized_lisp_object() in place of custom-
written equivalent. In font-mgr.c use external_object_printer()
in place of custom-written equivalents.
author | Ben Wing <ben@xemacs.org> |
---|---|
date | Sat, 13 Mar 2010 05:38:08 -0600 |
parents | b5df3737028a |
children | 41ac827cb71b |
line wrap: on
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/* The module API: core symbols that are visible to modules. Copyright (C) 2008 Jerry James Copyright (C) 2010 Ben Wing. 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /* The symbol to import/export is on the left. If the symbol is not meant to be used directly, but a macro or inline function in the API expands to a form containing the symbol, then the macro or inline function is named in a comment to the right. */ #define NOT_C_CODE #include <config.h> #if defined (ERROR_CHECK_TYPES) && defined (XEMACS_DEFS_NEEDS_INLINE_DECLS) #define XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS #endif NAME xemacs.exe EXPORTS /* Exported functions */ acons #ifdef NEW_GC alloc_lrecord /* ALLOC_LISP_OBJECT */ alloc_sized_lrecord /* ALLOC_SIZED_LISP_OBJECT */ lrecord_subr /* DEFSUBR */ lrecord_symbol_value_forward /* DEFVAR_SYMVAL_FWD */ #ifdef DEBUG_XEMACS mcpro_1 /* mcpro */ #endif mc_alloc /* DEFSUBR */ #else /* not NEW_GC */ alloc_automanaged_lcrecord /* ALLOC_LISP_OBJECT */ old_alloc_sized_lcrecord /* ALLOC_SIZED_LISP_OBJECT */ #endif /* not NEW_GC */ apply1 #ifdef USE_ASSERTIONS assert_failed /* abort(), assert(), etc. */ #endif build_extstring build_istring build_cistring build_ascstring build_msg_istring build_msg_cistring build_msg_ascstring #ifdef MULE bytecount_to_charcount_fun /* bytecount_to_charcount */ #endif call0 call1 call2 call3 call4 call5 call6 call7 call8 #ifdef MULE charcount_to_bytecount_fun /* charcount_to_bytecount */ #endif check_quit /* QUITP */ check_what_happened /* QUIT */ concat2 concat3 cons3 copy_lisp_object dead_wrong_type_argument /* CHECK_xxx */ #ifdef DEBUG_GCPRO debug_gcpro1 /* GCPRO1 */ debug_gcpro2 /* GCPRO2 */ debug_gcpro3 /* GCPRO3 */ debug_gcpro4 /* GCPRO4 */ debug_gcpro5 /* GCPRO5 */ debug_ungcpro /* UNGCPRO */ #endif deferror deferror_massage_name /* DEFERROR */ deferror_massage_name_and_message /* DEFERROR_STANDARD */ defkeyword defkeyword_massage_name /* DEFKEYWORD */ defsubr /* DEFSUBR */ defsubr_macro /* DEFSUBR_MACRO */ defsymbol defsymbol_nodump /* == defsymbol in modules */ defsymbol_massage_multiword_predicate /* DEFSYMBOL_MULTIWORD_PREDICATE */ defsymbol_massage_multiword_predicate_nodump /* DEFSYMBOL_MULTIWORD_PREDICATE_NO_DUMP */ defsymbol_massage_name /* DEFSYMBOL */ defsymbol_massage_name_nodump /* DEFSYMBOL_NO_DUMP == DEFSYMBOL in modules */ defvar_magic /* DEFVAR_LISP, DEFVAR_INT, ... */ dfc_coding_system_is_unicode /* TO_INTERNAL_FORMAT */ dfc_convert_to_external_format /* TO_EXTERNAL_FORMAT */ dfc_convert_to_internal_format /* TO_INTERNAL_FORMAT */ egetenv #ifndef EMODULES_GATHER_VERSION emodules_doc_subr /* CDOCSUBR */ emodules_doc_sym /* CDOCSYM */ #endif eputenv #ifdef DEBUG_XEMACS eq_with_ebola_notice /* EQ_WITH_EBOLA_NOTICE */ #endif #ifdef XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS error_check_cons #ifdef HAVE_LDAP error_check_ldap #endif error_check_opaque_ptr #ifdef HAVE_POSTGRESQL error_check_pgconn error_check_pgresult #endif error_check_string #ifdef NEW_GC error_check_string_direct_data error_check_string_indirect_data #endif error_check_symbol_value_forward #endif /* XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS */ free_opaque_ptr get_coding_system_for_text_file intern invalid_argument invalid_argument_2 invalid_constant invalid_operation invalid_operation_2 list1 list2 list3 list4 list5 list6 make_extstring make_float make_opaque_ptr make_string make_vector maybe_invalid_operation message nconc2 new_dfc_convert_copy_data /* C_STRING_TO_EXTERNAL, ... */ new_dfc_convert_malloc /* C_STRING_TO_EXTERNAL_MALLOC, ... */ new_dfc_convert_size /* C_STRING_TO_EXTERNAL, ... */ #ifdef MULE non_ascii_itext_copy_ichar /* itext_copy_ichar */ non_ascii_itext_ichar /* itext_ichar */ non_ascii_set_itext_ichar /* set_itext_ichar */ non_ascii_valid_ichar_p /* valid_ichar_p */ #endif out_of_memory /* The postgresql module uses this */ printing_unreadable_lisp_object printing_unreadable_object_fmt #ifdef XEMACS_DEFS_NEEDS_INLINE_DECLS qxestrdup qxestrlen qxestrcharlen qxestrcmp qxestrcmp_ascii qxestrncmp qxestrncmp_ascii qxestrcpy qxestrcpy_ascii qxestrncpy qxestrncpy_ascii qxestrcat qxestrcat_ascii qxestrncat qxestrncat_ascii qxestrchr qxestrrchr qxestrstr qxestrcspn qxestrspn qxestrpbrk qxestrtok qxestrtod qxestrtol qxestrtoul qxeatoi qxestrupr qxestrlwr qxesprintf qxesscanf_ascii_1 #endif /* XEMACS_DEFS_NEEDS_INLINE_DECLS */ record_unwind_protect record_unwind_protect_freeing report_process_error signal_circular_list_error /* EXTERNAL_LIST_LOOP* */ signal_circular_property_list_error /* EXTERNAL_PROPERTY_LIST_LOOP* */ signal_error signal_ferror signal_malformed_list_error /* EXTERNAL_LIST_LOOP* */ signal_malformed_property_list_error /* EXTERNAL_PROPERTY_LIST_LOOP* */ signal_quit /* QUIT */ slow_down_interrupts speed_up_interrupts #ifndef DEBUG_XEMACS staticpro staticpro_nodump #else staticpro_1 staticpro_nodump_1 #endif unbind_to_1 /* unbind_to */ #ifndef DEBUG_XEMACS unstaticpro_nodump #else unstaticpro_nodump_1 #endif vconcat2 vconcat3 vector1 vector2 vector3 warn_when_safe #ifdef XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS wrap_record_1 #endif write_cistring write_fmt_string write_fmt_string_lisp write_istring write_ascstring wrong_type_argument /* CONCHECK_xxx */ xemacs_c_alloca /* ALLOCA */ xfree_1 /* xfree */ xmalloc xmalloc_and_zero xrealloc xstrdup Dynarr_delete_many /* Dynarr_delete, Dynarr_delete_object, ... */ Dynarr_free Dynarr_insert_many /* Dynarr_add_{literal,lisp}_string */ Dynarr_newf /* Dynarr_new, Dynarr_new2 */ Dynarr_resize /* Dynarr_add */ Fappend Fapply Fbuffer_modified_p Fbuffer_name Fcall_with_condition_handler Fcons Fcurrent_buffer Fequal Feval Fexpand_abbrev Ffuncall Fget Fkill_buffer Flength Flist Fmake_list Fmake_string Fmake_symbol Fmake_vector Fnreverse Fprovide Fput Freverse Fset_buffer Fsignal Fthrow Fvector #ifdef XEMACS_DEFS_NEEDS_ERROR_CHECK_TYPES_DECLS XINT_1 #endif /* Exported variables */ __temp_alloca_size__ /* ALLOCA */ #ifdef DEBUG_XEMACS debug_issue_ebola_notices /* EQ_WITH_EBOLA_NOTICE */ #endif dont_check_for_quit /* QUITP, QUIT */ gcprolist /* GCPRO1, GCPRO2, ... */ initialized /* LOADHIST_ATTACH */ lrecord_cons /* CONSP */ lrecord_implementations_table /* RECORD_DUMPABLE */ lrecord_marker /* MARKERP */ #ifdef USE_KKCC lrecord_memory_descriptions /* INIT_LRECORD_IMPLEMENTATION */ #else lrecord_markers /* INIT_LRECORD_IMPLEMENTATION */ #endif lrecord_string /* STRINGP */ lrecord_symbol /* SYMBOLP */ lrecord_type_count /* INIT_EXTERNAL_LRECORD_IMPLEMENTATION */ lrecord_uid_counter need_to_check_c_alloca /* ALLOCA */ print_readably quit_check_signal_happened /* QUITP */ #ifdef ERROR_CHECK_MALLOC regex_malloc_disallowed /* REGEX_MALLOC_CHECK */ #endif #ifdef MULE rep_bytes_by_first_byte /* itext_ichar_len, INC_IBYTEPTR, ... */ #endif something_happened /* QUIT */ specpdl_depth_counter /* specpdl_depth */ Qconsp /* CHECK_CONS */ Qcritical /* QUIT, QUITP */ Qdelete Qfile_name /* Qdll_filename_encoding */ Qintegerp /* CHECK_INT, CONCHECK_INT */ Qinvalid_argument Qnative Qnil Qnotice #ifdef USE_UNION_TYPE Qnull_pointer /* DEFVAR_xxx */ #endif Qprocess_error Qsearch Qsimple Qstringp /* CHECK_STRING */ Qsymbolp /* CHECK_SYMBOL */ Qsyntax_error Qt Qunbound #ifdef USE_UNION_TYPE Qzero /* ZEROP */ #endif Vinhibit_quit /* QUIT, QUITP */ Vquit_flag /* QUIT, QUITP */