Mercurial > hg > xemacs-beta
annotate lisp/find-paths.el @ 2720:6fa9919a9a0b
[xemacs-hg @ 2005-04-08 23:10:01 by crestani]
ChangeLog addition:
2005-04-01 Marcus Crestani <crestani@xemacs.org>
The new allocator.
New configure flag: `MC_ALLOC':
* configure.ac (XE_COMPLEX_ARG_ENABLE): Add `--enable-mc-alloc' as
a new configure flag.
* configure.in (AC_INIT_PARSE_ARGS): Add `--mc-alloc' as a new
configure flag.
* configure.usage: Add description for `mc-alloc'.
DUMP_IN_EXEC:
* Makefile.in.in: Condition the installation of a separate dump
file on !DUMP_ON_EXEC.
* configure.ac (XE_COMPLEX_ARG_ENABLE): Add
`--enable-dump-in-exec' as a new configure flag.
* configure.ac: DUMP_IN_EXEC is define as default for PDUMP but
not default for MC_ALLOC.
* configure.in (AC_INIT_PARSE_ARGS): Add `--dump-in-exec' as a
new configure flag.
* configure.in: DUMP_IN_EXEC is define as default for PDUMP but
not default for MC_ALLOC.
* configure.usage: Add description for `dump-in-exec'.
lib-src/ChangeLog addition:
2005-04-01 Marcus Crestani <crestani@xemacs.org>
The new allocator.
DUMP_IN_EXEC:
* Makefile.in.in: Only compile insert-data-in-exec if
DUMP_IN_EXEC is defined.
lisp/ChangeLog addition:
2005-04-01 Marcus Crestani <crestani@xemacs.org>
The new allocator.
MEMORY_USAGE_STATS
* diagnose.el: Add new lisp function to pretty print statistics
about the new allocator.
* diagnose.el (show-mc-alloc-memory-usage): New.
modules/ChangeLog addition:
2005-04-01 Marcus Crestani <crestani@xemacs.org>
The new allocator.
Remove Lcrecords:
* postgresql/postgresql.c (allocate_pgconn): Allocate with new
allocator.
* postgresql/postgresql.c (allocate_pgresult): Allocate PGresult
with new allocator.
* postgresql/postgresql.h (struct Lisp_PGconn): Add
lrecord_header.
* postgresql/postgresql.h (struct Lisp_PGresult): Add
lrecord_header.
* ldap/eldap.c (allocate_ldap): Allocate with new allocator.
* ldap/eldap.h (struct Lisp_LDAP): Add lrecord_header.
nt/ChangeLog addition:
2005-04-01 Marcus Crestani <crestani@xemacs.org>
The new allocator.
New configure flag: `MC_ALLOC':
* config.inc.samp: Add new flag `MC_ALLOC'.
* xemacs.mak: Add flag and configuration output for `MC_ALLOC'.
New files:
* xemacs.dsp: Add source files mc-alloc.c and mc-alloc.h.
* xemacs.mak: Add new object file mc-alloc.obj to dependencies.
src/ChangeLog addition:
2005-04-01 Marcus Crestani <crestani@xemacs.org>
The new allocator.
New configure flag: `MC_ALLOC':
* config.h.in: Add new flag `MC_ALLOC'.
New files:
* Makefile.in.in: Add new object file mc-alloc.o.
* depend: Add new files to dependencies.
* mc-alloc.c: New.
* mc-alloc.h: New.
Running the new allocator from XEmacs:
* alloc.c (deadbeef_memory): Moved to mc-alloc.c.
* emacs.c (main_1): Initialize the new allocator and add
syms_of_mc_alloc.
* symsinit.h: Add syms_of_mc_alloc.
New lrecord allocation and free functions:
* alloc.c (alloc_lrecord): New. Allocates an lrecord, includes
type checking and initializing of the lrecord_header.
* alloc.c (noseeum_alloc_lrecord): Same as above, but increments
the NOSEEUM cons counter.
* alloc.c (free_lrecord): New. Calls the finalizer and frees the
lrecord.
* lrecord.h: Add lrecord allocation prototypes and comments.
Remove old lrecord FROB block allocation:
* alloc.c (allocate_lisp_storage): Former function to expand
heap. Not needed anymore, remove.
* alloc.c: Completely remove `Fixed-size type macros'
* alloc.c (release_breathing_space): Remove.
* alloc.c (memory_full): Remove release_breathing_space.
* alloc.c (refill_memory_reserve): Remove.
* alloc.c (TYPE_ALLOC_SIZE): Remove.
* alloc.c (DECLARE_FIXED_TYPE_ALLOC): Remove.
* alloc.c (ALLOCATE_FIXED_TYPE_FROM_BLOCK): Remove.
* alloc.c (ALLOCATE_FIXED_TYPE_1): Remove.
* alloc.c (ALLOCATE_FIXED_TYPE): Remove.
* alloc.c (NOSEEUM_ALLOCATE_FIXED_TYPE): Remove.
* alloc.c (struct Lisp_Free): Remove.
* alloc.c (LRECORD_FREE_P): Remove.
* alloc.c (MARK_LRECORD_AS_FREE): Remove.
* alloc.c (MARK_LRECORD_AS_NOT_FREE): Remove.
* alloc.c (PUT_FIXED_TYPE_ON_FREE_LIST): Remove.
* alloc.c (FREE_FIXED_TYPE): Remove.
* alloc.c (FREE_FIXED_TYPE_WHEN_NOT_IN_GC): Remove.
Allocate old lrecords with new allocator:
* alloc.c: DECLARE_FIXED_TYPE_ALLOC removed for all lrecords
defined in alloc.c.
* alloc.c (Fcons): Allocate with new allocator.
* alloc.c (noseeum_cons): Allocate with new allocator.
* alloc.c (make_float): Allocate with new allocator.
* alloc.c (make_bignum): Allocate with new allocator.
* alloc.c (make_bignum_bg): Allocate with new allocator.
* alloc.c (make_ratio): Allocate with new allocator.
* alloc.c (make_ratio_bg): Allocate with new allocator.
* alloc.c (make_ratio_rt): Allocate with new allocator.
* alloc.c (make_bigfloat): Allocate with new allocator.
* alloc.c (make_bigfloat_bf): Allocate with new allocator.
* alloc.c (make_compiled_function): Allocate with new allocator.
* alloc.c (Fmake_symbol): Allocate with new allocator.
* alloc.c (allocate_extent): Allocate with new allocator.
* alloc.c (allocate_event): Allocate with new allocator.
* alloc.c (make_key_data): Allocate with new allocator.
* alloc.c (make_button_data): Allocate with new allocator.
* alloc.c (make_motion_data): Allocate with new allocator.
* alloc.c (make_process_data): Allocate with new allocator.
* alloc.c (make_timeout_data): Allocate with new allocator.
* alloc.c (make_magic_data): Allocate with new allocator.
* alloc.c (make_magic_eval_data): Allocate with new allocator.
* alloc.c (make_eval_data): Allocate with new allocator.
* alloc.c (make_misc_user_data): Allocate with new allocator.
* alloc.c (Fmake_marker): Allocate with new allocator.
* alloc.c (noseeum_make_marker): Allocate with new allocator.
* alloc.c (make_uninit_string): Allocate with new allocator.
* alloc.c (resize_string): Allocate with new allocator.
* alloc.c (make_string_nocopy): Allocate with new allocator.
Garbage Collection:
* alloc.c (GC_CHECK_NOT_FREE): Remove obsolete assertions.
* alloc.c (SWEEP_FIXED_TYPE_BLOCK): Remove.
* alloc.c (SWEEP_FIXED_TYPE_BLOCK_1): Remove.
* alloc.c (sweep_conses): Remove.
* alloc.c (free_cons): Use new allocator to free.
* alloc.c (sweep_compiled_functions): Remove.
* alloc.c (sweep_floats): Remove.
* alloc.c (sweep_bignums): Remove.
* alloc.c (sweep_ratios): Remove.
* alloc.c (sweep_bigfloats): Remove.
* alloc.c (sweep_symbols): Remove.
* alloc.c (sweep_extents): Remove.
* alloc.c (sweep_events): Remove.
* alloc.c (sweep_key_data): Remove.
* alloc.c (free_key_data): Use new allocator to free.
* alloc.c (sweep_button_data): Remove.
* alloc.c (free_button_data): Use new allocator to free.
* alloc.c (sweep_motion_data): Remove.
* alloc.c (free_motion_data): Use new allocator to free.
* alloc.c (sweep_process_data): Remove.
* alloc.c (free_process_data): Use new allocator to free.
* alloc.c (sweep_timeout_data): Remove.
* alloc.c (free_timeout_data): Use new allocator to free.
* alloc.c (sweep_magic_data): Remove.
* alloc.c (free_magic_data): Use new allocator to free.
* alloc.c (sweep_magic_eval_data): Remove.
* alloc.c (free_magic_eval_data): Use new allocator to free.
* alloc.c (sweep_eval_data): Remove.
* alloc.c (free_eval_data): Use new allocator to free.
* alloc.c (sweep_misc_user_data): Remove.
* alloc.c (free_misc_user_data): Use new allocator to free.
* alloc.c (sweep_markers): Remove.
* alloc.c (free_marker): Use new allocator to free.
* alloc.c (garbage_collect_1): Remove release_breathing_space.
* alloc.c (gc_sweep): Remove all the old lcrecord and lrecord
related stuff. Sweeping now works like this: compact string
chars, finalize, sweep.
* alloc.c (common_init_alloc_early): Remove old lrecord
initializations, remove breathing_space.
* emacs.c (Fdump_emacs): Remove release_breathing_space.
* lisp.h: Remove prototype for release_breathing_space.
* lisp.h: Adjust the special cons mark makros.
Lrecord Finalizer:
* alloc.c: Add finalizer to lrecord definition.
* alloc.c (finalize_string): Add finalizer for string.
* bytecode.c: Add finalizer to lrecord definition.
* bytecode.c (finalize_compiled_function): Add finalizer for
compiled function.
* marker.c: Add finalizer to lrecord definition.
* marker.c (finalize_marker): Add finalizer for marker.
These changes build the interface to mc-alloc:
* lrecord.h (MC_ALLOC_CALL_FINALIZER): Tell mc-alloc how to
finalize lrecords.
* lrecord.h (MC_ALLOC_CALL_FINALIZER_FOR_DISKSAVE): Tell
mc-alloc how to finalize for disksave.
Unify lrecords and lcrecords:
* lisp.h (struct Lisp_String): Adjust string union hack to
new lrecord header.
* lrecord.h: Adjust comments.
* lrecord.h (struct lrecord_header): The new lrecord header
includes type, lisp-readonly, free, and uid.
* lrecord.h (set_lheader_implementation): Adjust to new
lrecord_header.
* lrecord.h (struct lrecord_implementation): The field basic_p
for indication of an old lrecord is not needed anymore, remove.
* lrecord.h (MAKE_LRECORD_IMPLEMENTATION): Remove basic_p.
* lrecord.h (MAKE_EXTERNAL_LRECORD_IMPLEMENTATION): Remove
basic_p.
* lrecord.h (copy_sized_lrecord): Remove distinction between
old lrecords and lcrecords.
* lrecord.h (copy_lrecord): Remove distinction between old
lrecords and lcrecords.
* lrecord.h (zero_sized_lrecord): Remove distinction between
old lrecords and lcrecords.
* lrecord.h (zero_lrecord): Remove distinction between old
lrecords and lcrecords.
Remove lcrecords and lcrecord lists:
* alloc.c (basic_alloc_lcrecord): Not needed anymore, remove.
* alloc.c (very_old_free_lcrecord): Not needed anymore, remove.
* alloc.c (copy_lisp_object): No more distinction between
lrecords and lcrecords.
* alloc.c (all_lcrecords): Not needed anymore, remove.
* alloc.c (make_vector_internal): Allocate as lrecord.
* alloc.c (make_bit_vector_internal): Allocate as lrecord.
* alloc.c: Completely remove `lcrecord lists'.
* alloc.c (free_description): Remove.
* alloc.c (lcrecord_list_description): Remove.
* alloc.c (mark_lcrecord_list): Remove.
* alloc.c (make_lcrecord_list): Remove.
* alloc.c (alloc_managed_lcrecord): Remove.
* alloc.c (free_managed_lcrecord): Remove.
* alloc.c (alloc_automanaged_lcrecord): Remove.
* alloc.c (free_lcrecord): Remove.
* alloc.c (lcrecord_stats): Remove.
* alloc.c (tick_lcrecord_stats): Remove.
* alloc.c (disksave_object_finalization_1): Add call to
mc_finalize_for_disksave. Remove the lcrecord way to visit all
objects.
* alloc.c (kkcc_marking): Remove XD_FLAG_FREE_LISP_OBJECT
* alloc.c (sweep_lcrecords_1): Remove.
* alloc.c (common_init_alloc_early): Remove everything related
to lcrecords, remove old lrecord initializations,
* alloc.c (init_lcrecord_lists): Not needed anymore, remove.
* alloc.c (reinit_alloc_early): Remove everything related to
lcrecords.
* alloc.c (init_alloc_once_early): Remove everything related to
lcrecords.
* buffer.c (allocate_buffer): Allocate as lrecord.
* buffer.c (nuke_all_buffer_slots): Use lrecord functions.
* buffer.c (common_init_complex_vars_of_buffer): Allocate as
lrecord.
* buffer.h (struct buffer): Add lrecord_header.
* casetab.c (allocate_case_table): Allocate as lrecord.
* casetab.h (struct Lisp_Case_Table): Add lrecord_header.
* charset.h (struct Lisp_Charset): Add lrecord_header.
* chartab.c (fill_char_table): Use lrecord functions.
* chartab.c (Fmake_char_table): Allocate as lrecord.
* chartab.c (make_char_table_entry): Allocate as lrecord.
* chartab.c (copy_char_table_entry): Allocate as lrecord.
* chartab.c (Fcopy_char_table): Allocate as lrecord.
* chartab.c (put_char_table): Use lrecord functions.
* chartab.h (struct Lisp_Char_Table_Entry): Add lrecord_header.
* chartab.h (struct Lisp_Char_Table): Add lrecord_header.
* console-impl.h (struct console): Add lrecord_header.
* console-msw-impl.h (struct Lisp_Devmode): Add lrecord_header.
* console-msw-impl.h (struct mswindows_dialog_id): Add
lrecord_header.
* console.c (allocate_console): Allocate as lrecord.
* console.c (nuke_all_console_slots): Use lrecord functions.
* console.c (common_init_complex_vars_of_console): Allocate as
lrecord.
* data.c (make_weak_list): Allocate as lrecord.
* data.c (make_weak_box): Allocate as lrecord.
* data.c (make_ephemeron): Allocate as lrecord.
* database.c (struct Lisp_Database): Add lrecord_header.
* database.c (allocate_database): Allocate as lrecord.
* device-impl.h (struct device): Add lrecord_header.
* device-msw.c (allocate_devmode): Allocate as lrecord.
* device.c (nuke_all_device_slots): Use lrecord functions.
* device.c (allocate_device): Allocate as lrecord.
* dialog-msw.c (handle_question_dialog_box): Allocate as lrecord.
* elhash.c (struct Lisp_Hash_Table): Add lrecord_header.
* elhash.c (make_general_lisp_hash_table): Allocate as lrecord.
* elhash.c (Fcopy_hash_table): Allocate as lrecord.
* event-stream.c: Lcrecord lists Vcommand_builder_free_list and
Vtimeout_free_list are no longer needed. Remove.
* event-stream.c (allocate_command_builder): Allocate as lrecord.
* event-stream.c (free_command_builder): Use lrecord functions.
* event-stream.c (event_stream_generate_wakeup): Allocate as
lrecord.
* event-stream.c (event_stream_resignal_wakeup): Use lrecord
functions.
* event-stream.c (event_stream_disable_wakeup): Use lrecord
functions.
* event-stream.c (reinit_vars_of_event_stream): Lcrecord lists
remove.
* events.h (struct Lisp_Timeout): Add lrecord_header.
* events.h (struct command_builder): Add lrecord_header.
* extents-impl.h (struct extent_auxiliary): Add lrecord_header.
* extents-impl.h (struct extent_info): Add lrecord_header.
* extents.c (allocate_extent_auxiliary): Allocate as lrecord.
* extents.c (allocate_extent_info): Allocate as lrecord.
* extents.c (copy_extent): Allocate as lrecord.
* faces.c (allocate_face): Allocate as lrecord.
* faces.h (struct Lisp_Face): Add lrecord_header.
* file-coding.c (allocate_coding_system): Allocate as lrecord.
* file-coding.c (Fcopy_coding_system): Allocate as lrecord.
* file-coding.h (struct Lisp_Coding_System): Add lrecord_header.
* fns.c (Ffillarray): Allocate as lrecord.
* frame-impl.h (struct frame): Add lrecord_header.
* frame.c (nuke_all_frame_slots): Use lrecord functions.
* frame.c (allocate_frame_core): Allocate as lrecord.
* glyphs.c (allocate_image_instance): Allocate as lrecord.
* glyphs.c (Fcolorize_image_instance): Allocate as lrecord.
* glyphs.c (allocate_glyph): Allocate as lrecord.
* glyphs.h (struct Lisp_Image_Instance): Add lrecord_header.
* glyphs.h (struct Lisp_Glyph): Add lrecord_header.
* gui.c (allocate_gui_item): Allocate as lrecord.
* gui.h (struct Lisp_Gui_Item): Add lrecord_header.
* keymap.c (struct Lisp_Keymap): Add lrecord_header.
* keymap.c (make_keymap): Allocate as lrecord.
* lisp.h (struct Lisp_Vector): Add lrecord_header.
* lisp.h (struct Lisp_Bit_Vector): Add lrecord_header.
* lisp.h (struct weak_box): Add lrecord_header.
* lisp.h (struct ephemeron): Add lrecord_header.
* lisp.h (struct weak_list): Add lrecord_header.
* lrecord.h (struct lcrecord_header): Not used, remove.
* lrecord.h (struct free_lcrecord_header): Not used, remove.
* lrecord.h (struct lcrecord_list): Not needed anymore, remove.
* lrecord.h (lcrecord_list): Not needed anymore, remove.
* lrecord.h: (enum data_description_entry_flags): Remove
XD_FLAG_FREE_LISP_OBJECT.
* lstream.c: Lrecord list Vlstream_free_list remove.
* lstream.c (Lstream_new): Allocate as lrecord.
* lstream.c (Lstream_delete): Use lrecod functions.
* lstream.c (reinit_vars_of_lstream): Vlstream_free_list
initialization remove.
* lstream.h (struct lstream): Add lrecord_header.
* emacs.c (main_1): Remove lstream initialization.
* mule-charset.c (make_charset): Allocate as lrecord.
* objects-impl.h (struct Lisp_Color_Instance): Add
lrecord_header.
* objects-impl.h (struct Lisp_Font_Instance): Add lrecord_header.
* objects.c (Fmake_color_instance): Allocate as lrecord.
* objects.c (Fmake_font_instance): Allocate as lrecord.
* objects.c (reinit_vars_of_objects): Allocate as lrecord.
* opaque.c: Lcreord list Vopaque_ptr_list remove.
* opaque.c (make_opaque): Allocate as lrecord.
* opaque.c (make_opaque_ptr): Allocate as lrecord.
* opaque.c (free_opaque_ptr): Use lrecord functions.
* opaque.c (reinit_opaque_early):
* opaque.c (init_opaque_once_early): Vopaque_ptr_list
initialization remove.
* opaque.h (Lisp_Opaque): Add lrecord_header.
* opaque.h (Lisp_Opaque_Ptr): Add lrecord_header.
* emacs.c (main_1): Remove opaque variable initialization.
* print.c (default_object_printer): Use new lrecord_header.
* print.c (print_internal): Use new lrecord_header.
* print.c (debug_p4): Use new lrecord_header.
* process.c (make_process_internal): Allocate as lrecord.
* procimpl.h (struct Lisp_Process): Add lrecord_header.
* rangetab.c (Fmake_range_table): Allocate as lrecord.
* rangetab.c (Fcopy_range_table): Allocate as lrecord.
* rangetab.h (struct Lisp_Range_Table): Add lrecord_header.
* scrollbar.c (create_scrollbar_instance): Allocate as lrecord.
* scrollbar.h (struct scrollbar_instance): Add lrecord_header.
* specifier.c (make_specifier_internal): Allocate as lrecord.
* specifier.h (struct Lisp_Specifier): Add lrecord_header.
* symbols.c:
* symbols.c (Fmake_variable_buffer_local): Allocate as lrecord.
* symbols.c (Fdontusethis_set_symbol_value_handler): Allocate
as lrecord.
* symbols.c (Fdefvaralias): Allocate as lrecord.
* symeval.h (struct symbol_value_magic): Add lrecord_header.
* toolbar.c (update_toolbar_button): Allocate as lrecord.
* toolbar.h (struct toolbar_button): Add lrecord_header.
* tooltalk.c (struct Lisp_Tooltalk_Message): Add lrecord_header.
* tooltalk.c (make_tooltalk_message): Allocate as lrecord.
* tooltalk.c (struct Lisp_Tooltalk_Pattern): Add lrecord_header.
* tooltalk.c (make_tooltalk_pattern): Allocate as lrecord.
* ui-gtk.c (allocate_ffi_data): Allocate as lrecord.
* ui-gtk.c (allocate_emacs_gtk_object_data): Allocate as lrecord.
* ui-gtk.c (allocate_emacs_gtk_boxed_data): Allocate as lrecord.
* ui-gtk.h (structs): Add lrecord_header.
* window-impl.h (struct window): Add lrecord_header.
* window-impl.h (struct window_mirror): Add lrecord_header.
* window.c (allocate_window): Allocate as lrecord.
* window.c (new_window_mirror): Allocate as lrecord.
* window.c (make_dummy_parent): Allocate as lrecord.
MEMORY_USAGE_STATS
* alloc.c (fixed_type_block_overhead): Not used anymore, remove.
* buffer.c (compute_buffer_usage): Get storage size from new
allocator.
* marker.c (compute_buffer_marker_usage): Get storage size from
new allocator.
* mule-charset.c (compute_charset_usage): Get storage size from
new allocator.
* scrollbar-gtk.c (gtk_compute_scrollbar_instance_usage): Get
storage size from new allocator.
* scrollbar-msw.c (mswindows_compute_scrollbar_instance_usage):
Get storage size from new allocator.
* scrollbar-x.c (x_compute_scrollbar_instance_usage): Get
storage size from new allocator.
* scrollbar.c (compute_scrollbar_instance_usage): Get storage
size from new allocator.
* unicode.c (compute_from_unicode_table_size_1): Get storage
size from new allocator.
* unicode.c (compute_to_unicode_table_size_1): Get storage size
from new allocator.
* window.c (compute_window_mirror_usage): Get storage size from
new allocator.
* window.c (compute_window_usage): Get storage size from new
allocator.
MC_ALLOC_TYPE_STATS:
* alloc.c (alloc_lrecord): Bump lrecord count.
* alloc.c (noseeum_alloc_lrecord): Bump lrecord count.
* alloc.c (struct lrecord_stats): Storage for counts.
* alloc.c (init_lrecord_stats): Zero statistics.
* alloc.c (inc_lrecord_stats): Increase the statistic.
* alloc.c (dec_lrecord_stats): Decrease the statistic.
* alloc.c (gc_plist_hack): Used to print the information.
* alloc.c (Fgarbage_collect): Return the collected information.
* mc-alloc.c (remove_cell): Decrease lrecord count.
* mc-alloc.h: Set flag MC_ALLOC_TYPE_STATS.
* emacs.c (main_1): Init lrecord statistics.
* lrecord.h: Add prototypes for *_lrecord_stats.
Strings:
* alloc.c (Fmake_string): Initialize ascii_begin to zero.
* alloc.c (gc_count_num_short_string_in_use): Remove.
* alloc.c (gc_count_string_total_size): Remove.
* alloc.c (gc_count_short_string_total_size): Remove.
* alloc.c (debug_string_purity): Remove.
* alloc.c (debug_string_purity_print): Remove.
* alloc.c (sweep_strings): Remove.
Remove static C-readonly Lisp objects:
* alloc.c (c_readonly): Not needed anymore, remove.
* alloc.c (GC_CHECK_LHEADER_INVARIANTS): Remove some obsolete
lheader invariants assertions.
* buffer.c (DEFVAR_BUFFER_LOCAL_1): Allocate dynamically.
* console.c (DEFVAR_CONSOLE_LOCAL_1): Allocate dynamically.
* gpmevent.c: Indirection via MC_ALLOC_Freceive_gpm_event.
* gpmevent.c (Fgpm_enable): Allocate dynamically.
* gpmevent.c (syms_of_gpmevent): Allocate dynamically.
* lisp.h (C_READONLY): Not needed anymore, remove.
* lisp.h (DEFUN): Allocate dynamically.
* lrecord.h (C_READONLY_RECORD_HEADER_P): Not needed anymore,
remove.
* lrecord.h (SET_C_READONLY_RECORD_HEADER): Not needed anymore,
remove.
* symbols.c (guts_of_unbound_marker):
* symeval.h (defsubr): Allocate dynamically.
* symeval.h (DEFSUBR_MACRO): Allocate dynamically.
* symeval.h (DEFVAR_ SYMVAL_FWD): Allocate dynamically.
* tests.c (TESTS_DEFSUBR): Allocate dynamically.
Definition of mcpro:
* lisp.h: Add mcpro prototypes.
* alloc.c (common_init_alloc_early): Add initialization for
mcpros.
* alloc.c (mcpro_description_1): New.
* alloc.c (mcpro_description): New.
* alloc.c (mcpros_description_1): New.
* alloc.c (mcpros_description): New.
* alloc.c (mcpro_one_name_description_1): New.
* alloc.c (mcpro_one_name_description): New.
* alloc.c (mcpro_names_description_1): New.
* alloc.c (mcpro_names_description): New.
* alloc.c (mcpros): New.
* alloc.c (mcpro_names): New.
* alloc.c (mcpro_1): New.
* alloc.c (mc_pro): New.
* alloc.c (garbage_collect_1): Add mcpros to root set.
Usage of mcpro:
* alloc.c (make_string_nocopy): Add string to root set.
* symbols.c (init_symbols_once_early): Add Qunbound to root set.
Changes to the Portable Dumper:
* alloc.c (FREE_OR_REALLOC_BEGIN): Since dumped objects can be
freed with the new allocator, remove assertion for !DUMPEDP.
* dumper.c: Adjust comments, increase PDUMP_HASHSIZE.
* dumper.c (pdump_make_hash): Shift address only 2 bytes, to
avoid collisions.
* dumper.c (pdump_objects_unmark): No more mark bits within
the object, remove.
* dumper.c (mc_addr_elt): New. Element data structure for mc
hash table.
* dumper.c (pdump_mc_hash): New hash table: `lookup table'.
* dumper.c (pdump_get_mc_addr): New. Lookup for hash table.
* dumper.c (pdump_get_indirect_mc_addr): New. Lookup for
convertibles.
* dumper.c (pdump_put_mc_addr): New. Putter for hash table.
* dumper.c (pdump_dump_mc_data): New. Writes the table for
relocation at load time to the dump file.
* dumper.c (pdump_scan_lisp_objects_by_alignment): New.
Visits all dumped Lisp objects.
* dumper.c (pdump_scan_non_lisp_objects_by_alignment): New.
Visits all other dumped objects.
* dumper.c (pdump_reloc_one_mc): New. Updates all pointers
of an object by using the hash table pdump_mc_hash.
* dumper.c (pdump_reloc_one): Replaced by pdump_reloc_one_mc.
* dumper.c (pdump): Change the structure of the dump file, add
the mc post dump relocation table to dump file.
* dumper.c (pdump_load_finish): Hand all dumped objects to the
new allocator and use the mc post dump relocation table for
relocating the dumped objects at dump file load time, free not
longer used data structures.
* dumper.c (pdump_load): Free the dump file.
* dumper.h: Remove pdump_objects_unmark.
* lrecord.h (DUMPEDP): Dumped objects can be freed, remove.
DUMP_IN_EXEC:
* Makefile.in.in: Linking for and with dump in executable only if
DUMP_IN_EXEC is defined.
* config.h.in: Add new flag `DUMP_IN_EXEC'
* emacs.c: Condition dump-data.h on DUMP_IN_EXEC.
* emacs.c (main_1): Flag `-si' only works if dump image is
written into executable.
Miscellanious
* lrecord.h (enum lrecord_type): Added numbers to all types,
very handy for debugging.
* xemacs.def.in.in: Add mc-alloc functions to make them visible
to the modules.
| author | crestani |
|---|---|
| date | Fri, 08 Apr 2005 23:11:35 +0000 |
| parents | 505a24c07ba9 |
| children | a452d2a78a4e |
| rev | line source |
|---|---|
| 428 | 1 ;;; find-paths.el --- setup various XEmacs paths |
| 2 | |
| 3 ;; Copyright (C) 1985-1986, 1990, 1992-1997 Free Software Foundation, Inc. | |
| 4 ;; Copyright (c) 1993, 1994 Sun Microsystems, Inc. | |
| 5 ;; Copyright (C) 1995 Board of Trustees, University of Illinois | |
| 1330 | 6 ;; Copyright (C) 2003 Ben Wing. |
| 428 | 7 |
| 2456 | 8 ;; Author: Mike Sperber <mike@xemacs.org> |
| 428 | 9 ;; Maintainer: XEmacs Development Team |
| 10 ;; Keywords: internal, dumped | |
| 11 | |
| 12 ;; This file is part of XEmacs. | |
| 13 | |
| 14 ;; XEmacs is free software; you can redistribute it and/or modify it | |
| 15 ;; under the terms of the GNU General Public License as published by | |
| 16 ;; the Free Software Foundation; either version 2, or (at your option) | |
| 17 ;; any later version. | |
| 18 | |
| 19 ;; XEmacs is distributed in the hope that it will be useful, but | |
| 20 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 21 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 22 ;; General Public License for more details. | |
| 23 | |
| 24 ;; You should have received a copy of the GNU General Public License | |
| 25 ;; along with XEmacs; see the file COPYING. If not, write to the | |
| 26 ;; Free Software Foundation, 59 Temple Place - Suite 330, | |
| 27 ;; Boston, MA 02111-1307, USA. | |
| 28 | |
| 29 ;;; Synched up with: Not in FSF. | |
| 30 | |
| 31 ;;; Commentary: | |
| 32 | |
| 33 ;; This file is dumped with XEmacs. | |
| 34 | |
| 776 | 35 ;; This file contains basic library functionality for manipulating paths |
| 36 ;; and path lists and finding paths in the XEmacs hierarchy. | |
| 37 | |
| 428 | 38 |
| 39 ;;; Code: | |
| 40 | |
| 41 (defvar paths-version-control-filename-regexp | |
| 42 "^\\(RCS\\|CVS\\|SCCS\\)$" | |
| 43 "File bases associated with version control.") | |
| 44 | |
| 45 (defvar paths-lisp-filename-regexp | |
| 46 "^\\(.*\\.elc?\\)$" | |
| 2297 | 47 "File bases that name Emacs Lisp files.") |
| 428 | 48 |
| 49 (defvar paths-no-lisp-directory-regexp | |
| 50 (concat "\\(" paths-version-control-filename-regexp "\\)" | |
| 51 "\\|" | |
| 52 "\\(" paths-lisp-filename-regexp "\\)") | |
| 53 "File bases that may not be directories containing Lisp code.") | |
| 54 | |
| 55 (defun paths-find-recursive-path (directories &optional max-depth exclude-regexp) | |
| 56 "Return a list of the directory hierarchy underneath DIRECTORIES. | |
| 57 The returned list is sorted by pre-order and lexicographically. | |
| 58 MAX-DEPTH limits the depth of the search to MAX-DEPTH level, | |
| 59 if it is a number. If MAX-DEPTH is NIL, the search depth is unlimited. | |
| 60 EXCLUDE-REGEXP is a regexp that matches directory names to exclude | |
| 61 from the search." | |
| 62 (let ((path '())) | |
| 63 (while directories | |
| 64 (let ((directory (file-name-as-directory | |
| 65 (expand-file-name | |
| 66 (car directories))))) | |
| 67 (if (paths-file-readable-directory-p directory) | |
| 68 (let ((raw-entries | |
| 69 (if (equal 0 max-depth) | |
| 70 '() | |
| 71 (directory-files directory nil "^[^.-]"))) | |
| 72 (reverse-dirs '())) | |
| 73 (while raw-entries | |
| 531 | 74 (if (not (and exclude-regexp |
| 75 (string-match exclude-regexp (car raw-entries)))) | |
| 428 | 76 (setq reverse-dirs |
| 77 (cons (expand-file-name (car raw-entries) directory) | |
| 78 reverse-dirs))) | |
| 79 (setq raw-entries (cdr raw-entries))) | |
| 80 | |
| 81 (let ((sub-path | |
| 82 (paths-find-recursive-path (reverse reverse-dirs) | |
| 83 (if (numberp max-depth) | |
| 84 (- max-depth 1) | |
| 85 max-depth) | |
| 86 exclude-regexp))) | |
| 87 (setq path (nconc path | |
| 88 (list directory) | |
| 89 sub-path)))))) | |
| 90 (setq directories (cdr directories))) | |
| 91 path)) | |
| 92 | |
| 93 (defun paths-file-readable-directory-p (filename) | |
| 94 "Check if filename is a readable directory." | |
| 95 (and (file-directory-p filename) | |
| 96 (file-readable-p filename))) | |
| 97 | |
| 98 (defun paths-find-recursive-load-path (directories &optional max-depth) | |
| 99 "Construct a recursive load path underneath DIRECTORIES." | |
| 100 (paths-find-recursive-path directories | |
| 101 max-depth paths-no-lisp-directory-regexp)) | |
| 102 | |
| 103 (defun paths-chase-symlink (file-name) | |
| 104 "Chase a symlink until the bitter end." | |
| 105 (let ((maybe-symlink (file-symlink-p file-name))) | |
| 106 (if maybe-symlink | |
| 107 (let* ((directory (file-name-directory file-name)) | |
| 108 (destination (expand-file-name maybe-symlink directory))) | |
| 109 (paths-chase-symlink destination)) | |
| 110 file-name))) | |
| 111 | |
| 112 (defun paths-construct-path (components &optional expand-directory) | |
| 113 "Convert list of path components COMPONENTS into a path. | |
| 114 If EXPAND-DIRECTORY is non-NIL, use it as a directory to feed | |
| 115 to EXPAND-FILE-NAME." | |
| 116 (let* ((reverse-components (reverse components)) | |
| 117 (last-component (car reverse-components)) | |
| 118 (first-components (reverse (cdr reverse-components))) | |
| 119 (path | |
| 120 (apply #'concat | |
| 121 (append (mapcar #'file-name-as-directory first-components) | |
| 122 (list last-component))))) | |
| 123 (if expand-directory | |
| 124 (expand-file-name path expand-directory) | |
| 125 path))) | |
| 126 | |
| 127 (defun paths-construct-emacs-directory (root suffix base) | |
| 2456 | 128 "Construct a directory name within the XEmacs hierarchy. |
| 129 ROOT must be a an installation root. | |
| 130 SUFFIX is the subdirectory from there. | |
| 131 BASE is the base to look for." | |
| 428 | 132 (file-name-as-directory |
| 133 (expand-file-name | |
| 134 (concat | |
| 135 (file-name-as-directory root) | |
| 136 suffix | |
| 137 base)))) | |
| 138 | |
| 2481 | 139 |
| 140 (defun paths-for-each-emacs-directory (func | |
| 141 roots suffix base | |
| 142 &optional envvar default keep-suffix) | |
| 143 "Iterate over directories in the XEmacs hierarchy. | |
| 144 FUNC is a function that called for each directory, with the directory | |
| 145 as the only argument. | |
| 428 | 146 ROOTS must be a list of installation roots. |
| 147 SUFFIX is the subdirectory from there. | |
| 148 BASE is the base to look for. | |
| 149 ENVVAR is the name of the environment variable that might also | |
| 150 specify the directory. | |
| 151 DEFAULT is the preferred value. | |
| 152 If KEEP-SUFFIX is non-nil, the suffix must be respected in searching | |
| 1218 | 153 the directory." |
| 428 | 154 (let ((preferred-value (or (and envvar (getenv envvar)) |
| 155 default))) | |
| 156 (if (and preferred-value | |
| 157 (paths-file-readable-directory-p preferred-value)) | |
| 158 (file-name-as-directory preferred-value) | |
| 2481 | 159 (while roots |
| 160 (let* ((root (car roots)) | |
| 161 ;; installed | |
| 162 (path (paths-construct-emacs-directory root suffix base))) | |
| 163 (if (paths-file-readable-directory-p path) | |
| 164 (funcall func path) | |
| 165 ;; in-place | |
| 166 (if (null keep-suffix) | |
| 167 (let ((path (paths-construct-emacs-directory root "" base))) | |
| 168 (if (paths-file-readable-directory-p path) | |
| 169 (funcall func path)))))) | |
| 170 (setq roots (cdr roots)))))) | |
| 171 | |
| 172 (defun paths-find-emacs-directories (roots | |
| 173 suffix base | |
| 174 &optional envvar default keep-suffix) | |
| 175 "Find a list of directories in the XEmacs hierarchy. | |
| 176 ROOTS must be a list of installation roots. | |
| 177 SUFFIX is the subdirectory from there. | |
| 178 BASE is the base to look for. | |
| 179 ENVVAR is the name of the environment variable that might also | |
| 180 specify the directory. | |
| 181 DEFAULT is the preferred value. | |
| 182 If KEEP-SUFFIX is non-nil, the suffix must be respected in searching | |
| 183 the directory." | |
| 184 (let ((l '())) | |
| 185 (paths-for-each-emacs-directory #'(lambda (dir) | |
| 186 (setq l (cons dir l))) | |
| 187 roots | |
| 188 suffix base | |
| 189 envvar default keep-suffix) | |
| 190 (reverse l))) | |
| 191 | |
| 192 (defun paths-find-emacs-directory (roots suffix base | |
| 193 &optional envvar default keep-suffix) | |
| 194 "Find a directory in the XEmacs hierarchy. | |
| 195 ROOTS must be a list of installation roots. | |
| 196 SUFFIX is the subdirectory from there. | |
| 197 BASE is the base to look for. | |
| 198 ENVVAR is the name of the environment variable that might also | |
| 199 specify the directory. | |
| 200 DEFAULT is the preferred value. | |
| 201 If KEEP-SUFFIX is non-nil, the suffix must be respected in searching | |
| 202 the directory." | |
| 203 (catch 'gotcha | |
| 204 (paths-for-each-emacs-directory #'(lambda (dir) | |
| 205 (throw 'gotcha dir)) | |
| 206 roots | |
| 207 suffix base | |
| 208 envvar default keep-suffix))) | |
| 209 | |
| 210 (defun paths-for-each-site-directory (func roots base &optional envvar default) | |
| 211 "Iterate over the site-specific directories in the XEmacs hierarchy. | |
| 212 FUNC is a function that called for each directory, with the directory | |
| 213 as the only argument. | |
| 214 ROOT must be a an installation root. | |
| 215 BASE is the base to look for. | |
| 216 ENVVAR is the name of the environment variable that might also | |
| 217 specify the directory. | |
| 218 DEFAULT is the preferred value." | |
| 219 (paths-for-each-emacs-directory func | |
| 220 roots | |
| 221 (file-name-as-directory | |
| 222 (paths-construct-path (list | |
| 223 "lib" | |
| 224 emacs-program-name))) | |
| 225 base | |
| 226 envvar default)) | |
| 428 | 227 |
| 1218 | 228 (defun paths-find-site-directory (roots base &optional envvar default) |
| 2456 | 229 "Find a site-specific directory in the XEmacs hierarchy. |
| 230 ROOT must be a an installation root. | |
| 231 BASE is the base to look for. | |
| 232 ENVVAR is the name of the environment variable that might also | |
| 233 specify the directory. | |
| 234 DEFAULT is the preferred value." | |
| 2481 | 235 (catch 'gotcha |
| 236 (paths-for-each-site-directory #'(lambda (dir) | |
| 237 (throw 'gotcha dir)) | |
| 238 roots base | |
| 239 envvar default))) | |
| 428 | 240 |
| 2481 | 241 (defun paths-find-site-directories (roots base &optional envvar default) |
| 242 "Find a list of site-specific directories in the XEmacs hierarchy. | |
| 243 ROOT must be a an installation root. | |
| 244 BASE is the base to look for. | |
| 245 ENVVAR is the name of the environment variable that might also | |
| 246 specify the directory. | |
| 247 DEFAULT is the preferred value." | |
| 248 (let ((l '())) | |
| 249 (paths-for-each-site-directory #'(lambda (dir) | |
| 250 (setq l (cons dir l))) | |
| 251 roots base | |
| 252 envvar default) | |
| 253 (reverse l))) | |
| 2456 | 254 |
| 2481 | 255 (defun paths-for-each-version-directory (func roots base |
| 256 &optional envvar default enforce-version) | |
| 257 "Iterate over version-specific directories in the XEmacs hierarchy. | |
| 258 FUNC is a function that called for each directory, with the directory | |
| 259 as the only argument. | |
| 2456 | 260 ROOT must be a an installation root. |
| 261 BASE is the base to look for. | |
| 262 ENVVAR is the name of the environment variable that might also | |
| 263 specify the directory. | |
| 264 DEFAULT is the preferred value. | |
| 428 | 265 If ENFORCE-VERSION is non-nil, the directory must contain the XEmacs version." |
| 2481 | 266 (paths-for-each-emacs-directory func |
| 267 roots | |
| 268 (file-name-as-directory | |
| 269 (paths-construct-path | |
| 270 (list "lib" | |
| 271 (construct-emacs-version-name)))) | |
| 272 base | |
| 273 envvar default)) | |
| 274 | |
| 275 (defun paths-find-version-directory (roots base | |
| 276 &optional envvar default enforce-version) | |
| 277 "Find a version-specific directory in the XEmacs hierarchy. | |
| 278 ROOT must be a an installation root. | |
| 279 BASE is the base to look for. | |
| 280 ENVVAR is the name of the environment variable that might also | |
| 281 specify the directory. | |
| 282 DEFAULT is the preferred value. | |
| 283 If ENFORCE-VERSION is non-nil, the directory must contain the XEmacs version." | |
| 284 (catch 'gotcha | |
| 285 (paths-for-each-version-directory #'(lambda (dir) | |
| 286 (throw 'gotcha dir)) | |
| 287 roots base | |
| 288 envvar default))) | |
| 289 | |
| 290 (defun paths-find-version-directories (roots base | |
| 291 &optional envvar default enforce-version) | |
| 292 "Find a list of version-specific directories in the XEmacs hierarchy. | |
| 293 ROOT must be a an installation root. | |
| 294 BASE is the base to look for. | |
| 295 ENVVAR is the name of the environment variable that might also | |
| 296 specify the directory. | |
| 297 DEFAULT is the preferred value. | |
| 298 If ENFORCE-VERSION is non-nil, the directory must contain the XEmacs version." | |
| 299 (let ((l '())) | |
| 300 (paths-for-each-site-directory #'(lambda (dir) | |
| 301 (setq l (cons dir l))) | |
| 302 roots base | |
| 303 envvar default) | |
| 304 (reverse l))) | |
| 428 | 305 |
| 306 (defun paths-find-architecture-directory (roots base &optional envvar default) | |
| 2456 | 307 "Find an architecture-specific directory in the XEmacs hierarchy. |
| 308 ROOT must be a an installation root. | |
| 309 BASE is the base to look for. | |
| 310 ENVVAR is the name of the environment variable that might also | |
| 311 specify the directory. | |
| 312 DEFAULT is the preferred value." | |
| 428 | 313 (or |
| 314 ;; from more to less specific | |
| 315 (paths-find-version-directory roots | |
| 865 | 316 (paths-construct-path |
| 317 (list system-configuration base)) | |
| 428 | 318 envvar default) |
| 319 (paths-find-version-directory roots | |
| 320 base | |
| 321 envvar) | |
| 322 (paths-find-version-directory roots | |
| 323 system-configuration | |
| 324 envvar))) | |
| 325 | |
| 326 (defun construct-emacs-version-name () | |
| 2456 | 327 "Construct a string from the raw XEmacs version number." |
| 428 | 328 (concat emacs-program-name "-" emacs-program-version)) |
| 329 | |
| 330 (defun paths-directories-which-exist (directories) | |
| 2456 | 331 "Return the directories among DIRECTORIES. |
| 332 DIRECTORIES is a list of strings." | |
| 428 | 333 (let ((reverse-directories '())) |
| 334 (while directories | |
| 335 (if (paths-file-readable-directory-p (car directories)) | |
| 336 (setq reverse-directories | |
| 337 (cons (car directories) | |
| 338 reverse-directories))) | |
| 339 (setq directories (cdr directories))) | |
| 340 (reverse reverse-directories))) | |
| 341 | |
| 342 (defun paths-uniq-append (list-1 list-2) | |
| 2456 | 343 "Append LIST-1 and LIST-2, omitting EQUAL duplicates." |
| 428 | 344 (let ((reverse-survivors '())) |
| 345 (while list-2 | |
| 346 (if (null (member (car list-2) list-1)) | |
| 347 (setq reverse-survivors (cons (car list-2) reverse-survivors))) | |
| 348 (setq list-2 (cdr list-2))) | |
| 349 (append list-1 | |
| 350 (reverse reverse-survivors)))) | |
| 351 | |
| 352 (defun paths-filter (predicate list) | |
| 353 "Delete all matches of PREDICATE from LIST." | |
| 354 (let ((reverse-result '())) | |
| 355 (while list | |
| 356 (if (funcall predicate (car list)) | |
| 357 (setq reverse-result (cons (car list) reverse-result))) | |
| 358 (setq list (cdr list))) | |
| 359 (nreverse reverse-result))) | |
| 360 | |
| 361 (defun paths-decode-directory-path (string &optional drop-empties) | |
| 362 "Split STRING at path separators into a directory list. | |
| 442 | 363 Non-\"\" components are converted into directory form. |
| 428 | 364 If DROP-EMPTIES is non-NIL, \"\" components are dropped from the output. |
| 365 Otherwise, they are left alone." | |
| 366 (let* ((components (split-path string)) | |
| 367 (directories | |
| 368 (mapcar #'(lambda (component) | |
| 369 (if (string-equal "" component) | |
| 370 component | |
| 371 (file-name-as-directory component))) | |
| 372 components))) | |
| 373 (if drop-empties | |
| 374 (paths-filter #'(lambda (component) | |
| 375 (null (string-equal "" component))) | |
| 376 directories) | |
| 377 directories))) | |
| 378 | |
| 379 ;;; find-paths.el ends here |