Tried two more things: Upgraded the machine to the latest technology level 5200-10 with service pack 4 -> no change Installed an evaluation version of ibm's compiler xlc -> also no change. CC=/usr/vac/bin/xlc bash ./configure --with-system-malloc --without-gcc --with-pdump --without-error-checking --with-late-packages=/usr/local/lib/xemacs --without-kkcc Here is some tprof data (no tar again) of a rather short session, where I opened a second frame, marked things with the mouse. Switched to the other frame. Process Freq Total Kernel User Shared Other ======= ==== ===== ====== ==== ====== ===== ild/xemacs-21.5.28-latest/src/xemacs 3 63,24 2,30 56,85 4,09 0,00 wait 1 34,61 34,61 0,00 0,00 0,00 ======= ==== ===== ====== ==== ====== ===== Total 23 100,00 38,05 57,49 4,46 0,00 Total Samples = 9961 Total Elapsed Time = 99,61s Total % For All Processes (USER) = 57,49 User Process % ============= ====== /localbuild/xemacs-21.5.28-latest/src/xemacs 56,85 Total % For All Processes (/localbuild/xemacs-21.5.28-latest/src/xemacs) = 56,85 Subroutine % Source ========== ====== ====== .extent_list_locate 6,51 extents.c .add_ichar_rune_1 3,40 redisplay.c .create_text_block 2,58 redisplay.c .display_table_entry 1,91 glyphs.c .re_match_2_internal 1,43 regex.c .extent_list_at 1,39 extents.c .compare_runes 1,30 redisplay-output.c .Fcons 0,99 alloc.c .assq_no_quit 0,92 fns.c .no_conversion_convert 0,89 file-coding.c .extent_fragment_update 0,86 extents.c .merge_face_cachel_data 0,86 faces.c .execute_optimized_program 0,79 bytecode.c .mark_object 0,69 gc.c .calculate_yoffset 0,67 redisplay.c .free_cons 0,67 alloc.c .noseeum_cons 0,66 alloc.c .recompute_need_to_garbage_collect 0,64 gc.c .BYTE_BUF_BYTE_ADDRESS_NO_VERIFY 0,64 buffer.h .readchar 0,54 lread.c .recompute_funcall_allocation_flag 0,53 alloc.c .get_builtin_face_cache_index 0,51 faces.c .generate_fstring_runes 0,47 redisplay.c .add_ichar_rune 0,47 redisplay.c .compare_display_blocks 0,44 redisplay-output.c .soe_move 0,44 extents.c .find_symbol_value_1 0,44 symbols.c .bytebpos_to_charbpos 0,44 buffer.h .BYTE_BUF_BYTE_ADDRESS 0,43 buffer.h .specifier_get_inst_list 0,43 specifier.c .extent_list_locate_from_pos 0,42 extents.c .get_merged_face_cache_index 0,42 faces.c .store_symval_forwarding 0,38 symbols.c .extent_ancestor 0,38 extents-impl.h .unbind_to_hairy 0,37 eval.c .buffer_or_string_extent_info 0,37 extents.c .gap_array_recompute_derived_values 0,35 extents.c .Fset 0,34 symbols.c .gap_array_adjust_markers 0,33 extents.c .find_htentry 0,32 elhash.c .do_symval_forwarding 0,32 symbols.c .specifier_instance_1 0,31 specifier.c .reject_constant_symbols 0,28 symbols.c .compare_merged_face_cachels 0,28 faces.c .offset_post_relocation 0,28 regex.c .buffer_or_string_extent_info_force 0,26 extents.c .call_with_suspended_errors 0,26 eval.c .decode_device_ii_format 0,26 glyphs.c .extent_find_end_of_run 0,26 extents.c .get_extent_fragment_face_cache_index 0,25 faces.c .internal_equal 0,25 fns.c .gap_array_insert_els 0,24 extents.c .re_search_2 0,24 regex.c .sweep_conses 0,23 alloc.c .specifier_instance_from_inst_list 0,23 specifier.c .bit_vector_bit 0,22 lisp.h .get_display_tables 0,22 glyphs.c .map_widget_values 0,22 lwlib.c .output_display_line 0,22 redisplay-output.c .Ffuncall 0,21 eval.c .extent_aux_or_default 0,21 extents-impl.h .image_instantiate 0,21 glyphs.c .regenerate_window 0,20 redisplay.c .gap_array_delete_els 0,20 extents.c .alloc_managed_lcrecord 0,19 alloc.c .instantiator_eq_equal 0,19 glyphs.c .free_list 0,18 alloc.c .find_symbol_value_quickly 0,18 symbols.c .bytebpos_to_membpos 0,18 buffer.h .buffer_or_string_bytexpos_to_memxpos 0,18 buffer.h .gap_array_move_gap 0,17 extents.c .buffer_or_string_extent_list 0,17 extents.c .BYTE_BUF_BYTE_ADDRESS_NO_VERIFY 0,17 buffer.h .buffer_or_string_stack_of_extents_force 0,16 extents.c .x_text_width 0,16 redisplay-x.c .reset_face_cachel 0,16 faces.c .free_managed_lcrecord 0,16 alloc.c .unbind_to_1 0,16 eval.c .set_buffer_internal 0,15 buffer.c .call_trapping_problems 0,15 eval.c .fetch_value_maybe_past_magic 0,15 symbols.c .get_image_instantiator_governing_domain 0,15 glyphs.c .membpos_to_bytebpos 0,14 buffer.h .get_next_display_block 0,14 redisplay-output.c .advance_plist_pointers 0,14 fns.c .symbol_is_constant 0,13 symbols.c .sync_display_line_structs 0,13 redisplay-output.c .BYTE_BUF_BYTE_ADDRESS 0,13 buffer.h .device_matches_specifier_tag_set_p 0,12 specifier.c .symbol_value_in_buffer 0,12 symbols.c .read_string 0,12 lread.c .ensure_face_cachel_contains_charset 0,12 faces.c .byte_scan_buffer 0,12 search.c .signal_single_extent_changed 0,12 extents.c .mark_cons 0,12 alloc.c .specbind 0,12 eval.c .generate_formatted_string_db 0,11 redisplay.c .iscntrl 0,11 glink.s .set_bit_vector_bit 0,11 lisp.h .Fstring_equal 0,11 fns.c .image_instance_needs_layout 0,11 glyphs.c .instantiator_eq_hash 0,11 glyphs.c .symbol_value_buffer_local_info 0,11 symbols.c .extract_number 0,11 regex.c .write_out_buffer_local_cache 0,10 symbols.c .read_atom_0 0,10 lread.c .Fgethash 0,10 elhash.c .decode_extent 0,10 extents.c .buffer_or_string_memxpos_to_bytexpos 0,10 buffer.h .x_output_display_block 0,10 redisplay-x.c .funcall_compiled_function 0,10 eval.c .hash_string 0,10 symbols.c .record_unwind_protect 0,10 eval.c .Fmemq 0,09 fns.c .snarf_widget_value_mapper 0,09 gui-x.c .ensure_face_cachel_complete 0,08 faces.c .extent_fragment_sort_by_priority 0,08 extents.c .redisplay_text_width_ichar_string 0,08 redisplay.c .add_glyph_rune 0,08 redisplay.c .Fset_extent_parent 0,08 extents.c .condition_bind_unwind 0,08 eval.c .extent_ancestor 0,08 extents-impl.h .specbind_magic 0,08 eval.c .extent_list_insert 0,08 extents.c .redisplay_unmap_subwindows 0,07 redisplay-output.c .extent_fragment_delete 0,07 extents.c .restore_int 0,07 eval.c .concat 0,07 fns.c .internal_catch 0,07 eval.c .find_symbol_value 0,07 symbols.c .sweep_strings 0,07 alloc.c .set_alloc_mins_and_maxes 0,07 alloc.c .Dynarr_resize 0,07 dynarr.c .read1 0,07 lread.c .add_string_to_fstring_db_runes 0,07 redisplay.c .record_unwind_protect_restoring_int 0,07 eval.c .oblookup 0,06 symbols.c .extent_at 0,06 extents.c .compact_string_chars 0,06 alloc.c .generate_display_line 0,06 redisplay.c .extent_list_delete 0,06 extents.c .decode_mode_spec 0,06 redisplay.c .gc_cache_hash 0,06 xgccache.c .map_extents 0,06 extents.c .common_op_match_null_string_p 0,06 regex.c .BYTE_BUF_PTR_BYTE_POS 0,06 buffer.h .xfree_1 0,06 alloc.c .external_plist_get 0,06 fns.c .frame_device 0,05 frame.c .TRT_TABLE_OF 0,05 buffer.h .call_with_condition_handler 0,05 eval.c .set_up_buffer_local_cache 0,05 symbols.c .get_display_block_from_line 0,05 redisplay.c .value_slot_past_magic 0,05 symbols.c .add_blank_rune 0,05 redisplay.c .extract_number_and_incr 0,05 regex.c .make_opaque_ptr 0,05 opaque.c .pixel_to_glyph_translation 0,05 redisplay.c .optimize_byte_code 0,05 bytecode.c .read_list_conser 0,05 lread.c .separate_textual_runs_nomule 0,05 redisplay-x.c .internal_hash 0,05 elhash.c .alt_match_null_string_p 0,05 regex.c .update_glyph_cachel_data 0,04 glyphs.c .redisplay_window 0,04 redisplay.c .specifier_instance 0,04 specifier.c .Fextent_property 0,04 extents.c .sequence_reader 0,04 lread.c .Dynarr_free 0,04 dynarr.c .reader_nextchar 0,04 lread.c .menu_item_descriptor_to_widget_value_1 0,04 menubar-x.c .Dynarr_realloc 0,04 dynarr.c .BYTE_BUF_PTR_BYTE_POS 0,04 buffer.h .compile_pattern 0,04 search.c .x_text_width_single_run 0,04 redisplay-x.c .pdump_objects_unmark 0,04 dumper.c .buffer_or_string_accessible_end_byte 0,04 text.c .buffer_or_string_absolute_end_byte 0,04 text.c .internal_bind_int 0,04 eval.c .xhash_table 0,04 elhash.c .set_trapping_problems_flags 0,04 eval.c .call_trapping_problems_1 0,04 eval.c .tick_lcrecord_stats 0,04 alloc.c .offset_to_charxpos 0,03 regex.c .resizing_buffer_writer 0,03 lstream.c .Lstream_flush 0,03 lstream.c .Lstream_flush_out 0,03 lstream.c .Lstream_really_write 0,03 lstream.c .marker_position 0,03 marker.c .set_marker_internal 0,03 marker.c .fixup_internal_substring 0,03 insdel.c .free_opaque_ptr 0,03 opaque.c .bytebpos_to_charbpos 0,03 buffer.h .safe_strcmp 0,03 lwlib.c .call_trapping_problems_2 0,03 eval.c .Flength 0,03 fns.c .va_call_trapping_problems_1 0,03 eval.c .get_char_table_1 0,03 chartab.h .set_extent_endpoints 0,03 extents.c .make_uninit_string 0,03 alloc.c .window_is_rightmost 0,03 window.c .Fsetcdr 0,03 data.c .list2 0,03 alloc.c .intern_int 0,03 symbols.c .read_atom 0,03 lread.c .buffer_or_string_bytexpos_to_charxpos 0,03 buffer.h .update_syntax_cache 0,03 syntax.c .window_modeline_height 0,03 window.c .Fexpand_file_name 0,03 fileio.c .Feval 0,03 eval.c .update_image_instance 0,03 glyphs.c .BYTE_BUF_BYTE_ADDRESS_NO_VERIFY 0,03 buffer.h .fast_string_match 0,03 search.c .pdump_reloc_one 0,03 dumper.c .xmalloc_and_zero 0,03 alloc.c .xcalloc 0,03 alloc.c .mark_face_cachels_as_not_updated 0,03 faces.c .free 0,03 glink.s .malloc_after 0,03 alloc.c .mark_vector 0,03 alloc.c .Fget 0,02 fns.c .buffer_insert_string_1 0,02 insdel.c .extent_ancestor_1 0,02 extents.c .soe_insert 0,02 extents.c .next_previous_single_property_change 0,02 extents.c .mark_symbol 0,02 symbols.c .get_char_property 0,02 extents.c .window_truncation_on 0,02 window.c .redisplay_output_window 0,02 redisplay-output.c .decode_image_instantiator_format 0,02 glyphs.c .glyph_image_instance 0,02 glyphs.c .glyph_ascent 0,02 glyphs.c .Fdeallocate_event 0,02 events.c .get_glyph_cachel_index 0,02 glyphs.c .redisplay_clear_region 0,02 redisplay-output.c .redisplay_unmap_subwindows_maybe 0,02 redisplay-output.c .redisplay_without_hooks 0,02 redisplay.c .gethash 0,02 hash.c .where_is_recursive_mapper 0,02 keymap.c .BYTE_BUF_BYTE_ADDRESS_NO_VERIFY 0,02 buffer.h .mark_string 0,02 alloc.c .default_face_height_and_width 0,02 faces.c .gui_name_accelerator 0,02 gui.c .make_string 0,02 alloc.c .BYTE_BUF_BYTE_ADDRESS_NO_VERIFY 0,02 buffer.h .bytebpos_to_membpos 0,02 buffer.h .byte_marker_position 0,02 marker.c .long_to_string 0,02 print.c .gutter_extent_signal_changed_region_maybe 0,02 gutter.c .update_mirror_syntax_if_dirty 0,02 syntax.h .calloc 0,02 glink.s .group_match_null_string_p 0,02 regex.c .Dynarr_newf 0,02 dynarr.c .xrealloc 0,02 alloc.c .mark_extent 0,02 extents.c .sweep_lcrecords_1 0,02 alloc.c .fixup_search_regs_for_buffer 0,02 search.c .Ffind_file_name_handler 0,02 fileio.c .gc_cache_lookup 0,02 xgccache.c .Fx_get_resource 0,02 device-x.c .warning_will_be_discarded 0,02 eval.c .window_scrollbar_width 0,02 window.c .add_accel_and_to_external 0,02 gui-x.c .jmpsavefpr 0,02 longjmp.s .window_display_lines 0,02 window.c .UPDATE_SYNTAX_CACHE_FORWARD 0,02 syntax.h .Fcdr 0,02 data.c .Fcar 0,02 data.c .lispdesc_indirect_count 0,02 lrecord.h .buffer_or_string_absolute_begin_byte 0,02 text.c .x_output_string 0,02 redisplay-x.c .find_charsets_in_ichar_string 0,02 text.c .itext_n_addr 0,01 text.h .free_widget_value_contents 0,01 lwlib.c .decode_frame_or_selected 0,01 frame.c .buffer_or_string_memxpos_to_charxpos 0,01 buffer.h .lw_modify_all_widgets 0,01 lwlib.c .device_matches_device_spec 0,01 frame.c .extent_no_chase_plist_addr 0,01 extents-impl.h .status_notify 0,01 process.c .Fsubst_char_in_region 0,01 editfns.c .save_restriction_restore 0,01 editfns.c .TabsSetValues 0,01 xlwtabs.c .charbpos_to_bytebpos 0,01 buffer.h .readevalloop 0,01 lread.c .build_load_history 0,01 lread.c .xm_update_label 0,01 lwlib-Xm.c .xm_update_one_widget 0,01 lwlib-Xm.c .read0 0,01 lread.c .buffer_or_string_stack_of_extents 0,01 extents.c .update_window_scrollbars 0,01 scrollbar.c .isfloat_string 0,01 lread.c .prev_bytexpos 0,01 buffer.h .decode_buffer_or_string 0,01 extents.c .string_index_byte_to_char 0,01 text.h .decode_buffer 0,01 buffer.c .next_string_index 0,01 text.h .prepare_to_modify_buffer 0,01 insdel.c .init_syntax_cache 0,01 syntax.c .set_buffer_point 0,01 insdel.c .make_string_from_buffer_1 0,01 insdel.c .noseeum_copy_marker 0,01 marker.c .copy_marker_1 0,01 marker.c .Fset_marker 0,01 marker.c .unreadchar 0,01 lread.c .make_char 0,01 lisp.h .casify_object 0,01 casefiddle.c .charbpos_to_membpos 0,01 buffer.h .xmalloc_widget_value 0,01 gui-x.c .search_buffer 0,01 search.c .resizing_buffer_stream_ptr 0,01 lstream.c .Lstream_rewind 0,01 lstream.c .button_item_to_widget_value 0,01 gui-x.c .check_constants_index 0,01 bytecode.c .bytecode_arithop 0,01 bytecode.c .Lstream_new 0,01 lstream.c .regex_compile 0,01 regex.c .charbpos_to_bytebpos 0,01 buffer.h .Fput 0,01 fns.c .buffer_or_other_internal_format 0,01 buffer.h .Fskip_chars_backward 0,01 search.c .BYTE_BUF_BYTE_ADDRESS 0,01 buffer.h .itext_ichar_len_fmt 0,01 text.h .Fsubstitute_in_file_name 0,01 fileio.c .Ffile_name_nondirectory 0,01 fileio.c .re_search 0,01 regex.c .Fsymbol_value_in_buffer 0,01 symbols.c .re_match_2 0,01 regex.c .describe_gc_cache 0,01 xgccache.c .validify_resource_component 0,01 device-x.c .window_display_buffer 0,01 window.c .window_char_width 0,01 window.c .window_pixel_width_to_char_width 0,01 window.c .window_left_gutter_width 0,01 window.c .Fintern 0,01 symbols.c .find_mmap_handle 0,01 ralloc.c .window_top_gutter_height 0,01 window.c .check_obarray 0,01 symbols.c .qxestrlen 0,01 lisp.h .sigsetjmp 0,01 longjmp.s .jmpsavegpr 0,01 longjmp.s .find_window_mirror 0,01 window.c .find_window_mirror_internal 0,01 window.c .separate_textual_runs 0,01 redisplay-x.c .update_mirror_internal 0,01 window.c .retry_close 0,01 sysdep.c .redisplay_update_line 0,01 redisplay-output.c .invalidate_glyph_geometry_maybe 0,01 glyphs.c .window_is_leftmost 0,01 window.c .command_event_p 0,01 events.c .Fevent_window 0,01 events.c .event_pixel_translation 0,01 events.c .glyph_width 0,01 glyphs.c .isspace 0,01 glink.s .allocate_extent 0,01 alloc.c .glyph_baseline 0,01 glyphs.c .free_marker 0,01 alloc.c .glyph_contrib_p 0,01 glyphs.c .image_validate 0,01 glyphs.c .image_instance_hash 0,01 glyphs.c .init_string_ascii_begin 0,01 alloc.c .find_coding_system_for_text_file 0,01 file-coding.c .Fmake_symbol 0,01 alloc.c .find_coding_system 0,01 file-coding.c .Fmake_byte_code 0,01 alloc.c .Fselected_console 0,01 console.c .Dynarr_insert_many 0,01 dynarr.c .allocate_string_chars_struct 0,01 alloc.c .end_hold_frame_size_changes 0,01 redisplay.c .Fconsole_type 0,01 console.c .allocate_lisp_storage 0,01 alloc.c .generate_displayable_area 0,01 redisplay.c .pdump_load_finish 0,01 dumper.c .string_char_addr 0,01 text.h .sweep_compiled_functions 0,01 alloc.c .execute_internal_event 0,01 event-stream.c .redisplay_frame 0,01 redisplay.c .xstrdup 0,01 alloc.c .mark_hash_table 0,01 elhash.c .lisp_object_equal_equal 0,01 elhash.c .copy_compress_hentries 0,01 elhash.c .xmalloc 0,01 alloc.c .resize_hash_table 0,01 elhash.c .Blocktype_free 0,01 blocktype.c .drain_tty_devices 0,01 event-unixoid.c .x_event_to_emacs_event 0,01 event-Xt.c .emacs_Xt_remove_timeout 0,01 event-Xt.c .keymap_store_inverse_internal 0,01 keymap.c .mark_extent_info 0,01 extents.c .string_char_addr 0,01 text.h .For 0,01 eval.c .XCHAR_OR_CHAR_INT 0,01 lisp.h .va_call_trapping_problems 0,01 eval.c .calculate_baseline 0,01 redisplay.c .maybe_invalid_argument 0,01 eval.c .detach_all_extents 0,01 extents.c .copy_string_extents 0,01 extents.c .get_relevant_keymaps 0,01 keymap.c .issue_call_trapping_problems_warning 0,01 eval.c .Fset_extent_property 0,01 extents.c .generate_modeline 0,01 redisplay.c .calculate_display_line_boundaries 0,01 redisplay.c .keymap_submaps_mapper 0,01 keymap.c .charbpos_to_bytebpos 0,01 buffer.h .column_at_point 0,01 indent.c .next_bytexpos 0,01 buffer.h .next_string_index 0,01 text.h .update_face_cachel_data 0,01 faces.c .extent_attach 0,01 extents.c .mark_face_cachels_as_clean 0,01 faces.c .specifier_instance_no_quit 0,01 specifier.c .kill_specifier_buffer_locals 0,01 specifier.c .font_instantiate 0,01 objects.c .qxesprintf 0,01 text.c .malloc_widget_value 0,01 lwlib.c .string_index_byte_to_char 0,01 text.h .update_all_widget_values 0,01 lwlib.c .get_buffer_or_string_range_byte 0,01 text.c .copy_text_between_formats 0,01 text.c .extent_ancestor 0,01 extents-impl.h .reinit_vars_of_text 0,01 text.c .space_width 0,01 redisplay.c .close 0,01 glink.s .child_setup 0,01 process-unix.c <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Total % for .extent_list_locate = 6,51 Line % Source 808 0,39 Gap_Array *ga = endp ? el->end : el->start; 809 0,25 int left = 0, right = GAP_ARRAY_NUM_ELS (ga); 810 - int oldfoundpos, foundpos; 811 - int found; 812 - 813 0,68 while (left != right) 814 - { 815 - /* RIGHT might not point to a valid extent (i.e. it's at the end 816 - of the list), so NEWPOS must round down. */ 817 0,20 int newpos = (left + right) >> 1; 818 2,10 EXTENT e = EXTENT_GAP_ARRAY_AT (ga, (int) newpos); 819 - 820 1,87 if (endp ? EXTENT_E_LESS (e, extent) : EXTENT_LESS (e, extent)) 821 0,10 left = newpos + 1; 822 - else 823 0,02 right = newpos; 824 - } 825 - 826 - /* Now we're at the beginning of all equal extents. */ 827 0,07 found = 0; 828 0,12 oldfoundpos = foundpos = left; 829 0,08 while (foundpos < GAP_ARRAY_NUM_ELS (ga)) 830 - { 831 0,24 EXTENT e = EXTENT_GAP_ARRAY_AT (ga, foundpos); 832 0,08 if (e == extent) 833 - { 834 - found = 1; 835 0,01 break; 836 - } 837 0,07 if (!EXTENT_EQUAL (e, extent)) 838 0,01 break; 839 0,01 foundpos++; 840 - } 841 0,04 if (foundp) 842 0,02 *foundp = found; 843 0,07 if (found || !endp) 844 0,03 return foundpos; 845 - else 846 0,03 return oldfoundpos; 847 0,01 } <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< Thomas Mittelstaedt schrieb: > ================================================================ > Dear Bug Team! > > xemacs is slow on aix. Selecting things with the mouse is sluggish and > xemacs permanently uses > more than 30% cpu. I am running it under gdb, when i interrupt via > control-C, bt shows me the following: > > ^C > Program received signal SIGINT, Interrupt. > 0xd026359c in poll () from /usr/lib/libc.a(shr.o) > (gdb) bg > Undefined command: "bg". Try "help". > (gdb) bt > #0 0xd026359c in poll () from /usr/lib/libc.a(shr.o) > #1 0xd127913c in IoWait () from /usr/lib/libXt.a(shr4.o) > #2 0xd12798b0 in _XtWaitForSomething () from /usr/lib/libXt.a(shr4.o) > #3 0xd127b2e4 in XtAppProcessEvent () from /usr/lib/libXt.a(shr4.o) > #4 0x1016deb0 in emacs_Xt_next_event (emacs_event=0x213be160) > at event-Xt.c:2813 > #5 0x1013dd08 in event_stream_next_event (event=0x213be160) > at event-stream.c:2001 > #6 0x1013e06c in next_event_internal (target_event=557572448, > allow_queued=1) > at event-stream.c:2065 > #7 0x1013ea38 in Fnext_event (event=557572448, prompt=537384964) > at event-stream.c:2289 > #8 0x1023b828 in Fcommand_loop_1 () at cmdloop.c:599 > #9 0x1023b4dc in command_loop_1 (unused_dummy=537384964) at cmdloop.c:505 > #10 0x10029188 in condition_case_1 (handlers=537385060, > bfun=＠0x2002b0ac: 0x1023b48c <command_loop_1>, barg=537384964, > hfun=＠0x2002b0a0: 0x1023acfc <cmd_error>, harg=537384964) at eval.c:1946 > #11 0x1023af34 in command_loop_3 () at cmdloop.c:262 > #12 0x1023af94 in command_loop_2 (unused_dummy=537384964) at cmdloop.c:275 > #13 0x10028864 in internal_catch (tag=537465484, > func=＠0x2002b0c4: 0x1023af78 <command_loop_2>, arg=537384964, > threw=0x0, > thrown_tag=0x0, backtrace_before_throw=0x0) at eval.c:1552 > #14 0x1023b130 in initial_command_loop (load_me=537384964) at cmdloop.c:313 > ---Type <return> to continue, or q <return> to quit--- > #15 0x100025bc in xemacs_21_5_b28_powerpc_ibm_aix5_2_0_0 (argc=1, > argv=0x2ff22604, unused_envp=0x0, restart=0) at emacs.c:2668 > #16 0x10003598 in main (argc=1, argv=0x2ff22604, unused_envp=0x2ff2260c) > at emacs.c:3173 > > or this: > > (gdb) bt > #0 0x100c4d1c in add_string_to_fstring_db_runes (data=0x2ff218c0, > str=0x1032b6fc "-", pos=95, min_pos=95, max_pos=-1) at redisplay.c:4025 > #1 0x100c54e0 in generate_fstring_runes (w=0x200b8800, data=0x2ff218c0, > pos=95, min_pos=61, max_pos=-1, elt=538957876, depth=2, > max_pixsize=853, > findex=1, type=1, offset=0x2ff21944, cur_ext=537384964) at > redisplay.c:4193 > #2 0x100c5d40 in generate_fstring_runes (w=0x200b8800, data=0x2ff218c0, > pos=61, min_pos=0, max_pos=-1, elt=539299020, depth=1, max_pixsize=853, > findex=1, type=1, offset=0x2ff21944, cur_ext=537384964) at > redisplay.c:4386 > #3 0x100c3b94 in generate_formatted_string_db (format_str=539299764, > result_str=540987524, w=0x200b8800, dl=0x218eb000, db=0x208feb00, > findex=1, min_pixpos=6, max_pixpos=859, type=1) at redisplay.c:3823 > #4 0x100c4b08 in generate_modeline (w=0x200b8800, dl=0x218eb000, type=1) > at redisplay.c:3990 > #5 0x100c6790 in ensure_modeline_generated (w=0x200b8800, type=1) > at redisplay.c:4541 > #6 0x100c8780 in regenerate_window (w=0x200b8800, start_pos=11147, > point=13686, type=1) at redisplay.c:5477 > #7 0x100cb580 in redisplay_window (window=537626624, skip_selected=0) > at redisplay.c:6426 > #8 0x100ccc1c in redisplay_frame (f=0x203e4200, preemption_check=1) > at redisplay.c:6945 > #9 0x100cd1f0 in redisplay_device (d=0x20537e00, automatic=1) > at redisplay.c:7026 > ---Type <return> to continue, or q <return> to quit--- > #10 0x100cdad4 in redisplay_without_hooks () at redisplay.c:7101 > #11 0x100cdf04 in redisplay_no_pre_idle_hook () at redisplay.c:7172 > #12 0x100cde5c in redisplay () at redisplay.c:7154 > #13 0x1013ea24 in Fnext_event (event=557572448, prompt=537384964) > at event-stream.c:2288 > #14 0x1023b828 in Fcommand_loop_1 () at cmdloop.c:599 > #15 0x1023b4dc in command_loop_1 (unused_dummy=537384964) at cmdloop.c:505 > #16 0x10029188 in condition_case_1 (handlers=537385060, > bfun=＠0x2002b0ac: 0x1023b48c <command_loop_1>, barg=537384964, > hfun=＠0x2002b0a0: 0x1023acfc <cmd_error>, harg=537384964) at eval.c:1946 > #17 0x1023af34 in command_loop_3 () at cmdloop.c:262 > #18 0x1023af94 in command_loop_2 (unused_dummy=537384964) at cmdloop.c:275 > #19 0x10028864 in internal_catch (tag=537465484, > func=＠0x2002b0c4: 0x1023af78 <command_loop_2>, arg=537384964, > threw=0x0, > thrown_tag=0x0, backtrace_before_throw=0x0) at eval.c:1552 > #20 0x1023b130 in initial_command_loop (load_me=537384964) at cmdloop.c:313 > #21 0x100025bc in xemacs_21_5_b28_powerpc_ibm_aix5_2_0_0 (argc=1, > argv=0x2ff22604, unused_envp=0x0, restart=0) at emacs.c:2668 > #22 0x10003598 in main (argc=1, argv=0x2ff22604, unused_envp=0x2ff2260c) > at emacs.c:3173 > > > I have also attached the output of truss. > > I am running the latest mercurial version. (hg up did not show me any > changed files as of today) > Since I would like to use xemacs for serious work, I'd appreciate hints > for a quick fix. > > Regards, > thomas > > > > ================================================================ > > System Info to help track down your bug: > --------------------------------------- > > uname -a: AIX buildaix3 2 5 004B909C4C00 > > ./configure > > > XEmacs 21.5-b28 "fuki" (+CVS-20071205) configured for > `powerpc-ibm-aix5.2.0.0'. > > Compilation Environment and Installation Defaults: > Source code location: /localbuild/xemacs-21.5.28-latest > Installation prefix: /usr/local > Operating system description file: `s/aix4-2.h' > Machine description file: `m/ibmrs6000.h' > Compiler version: gcc (GCC) 4.2.2 > - GCC specs file: specs. > - Compiler command: gcc -Wall -Wno-switch -Wundef > -Wsign-compare -Wno-char-subscripts -Wpacked -Wpointer-arith > -Wunused-parameter -g > libc version: bos.rte.libc 5.2.0.30 > Relocating allocator for buffers: yes > GNU version of malloc: yes > > Window System: > Compiling in support for the X window system: > - X Windows headers location: /usr/X11R6/include > - X Windows libraries location: /usr/X11R6/lib > - Handling WM_COMMAND properly. > Compiling in support for Motif. > *WARNING* Many versions of Motif are buggy, requiring workarounds. > You are likely to experience slow redisplay. > You may need to install vendor patches to Motif. > See PROBLEMS for more information. > Using Lucid menubars. > Using Lucid scrollbars. > Using Motif dialog boxes. > Using Motif native widgets. > > TTY: > Compiling in support for ncurses. > > Images: > Compiling in support for GIF images (builtin). > Compiling in support for XPM images. > Compiling in support for PNG images. > Compiling in support for JPEG images. > Compiling in support for TIFF images. > > Sound: > > Databases: > Compiling in support for Berkeley database. > Compiling in support for GNU DBM. > > Internationalization: > > Mail: > Compiling in support for "lockf" mail spool file locking method. > > Other Features: > Inhibiting IPv6 canonicalization at startup. > Compiling in support for dynamic shared object modules. > Using the new GC mark algorithms (KKCC). > WARNING: --------------------------------------------------------- > WARNING: The new algorithms are experimental. They are enabled by > WARNING: default for this release. Use `--disable-kkcc' to > WARNING: turn it off. > WARNING: --------------------------------------------------------- > Compiling in support for extra debugging code. > Compiling in support for runtime error checking. > WARNING: --------------------------------------------------------- > WARNING: XEmacs will run noticeably more slowly as a result. > WARNING: Error checking is on by default for XEmacs beta releases. > WARNING: --------------------------------------------------------- > > > > Load-Path Lisp Shadows: > ---------------------- > (/usr/local/lib/xemacs/xemacs-packages/lisp/xemacs-base/regexp-opt > /usr/local/share/xemacs-21.5-b28/lisp/regexp-opt > /usr/local/lib/xemacs/xemacs-packages/lisp/build/build-report > /usr/local/share/xemacs-21.5-b28/lisp/build-report > /usr/local/lib/xemacs/xemacs-packages/lisp/xemacs-base/easy-mmode > /usr/local/share/xemacs-21.5-b28/lisp/easy-mmode) > > > Installed XEmacs Packages: > ------------------------- > (zenirc ver: 1.16 upstream: 2.112) > (xwem ver: 1.22 upstream: lg(a)xwem.org--2005/xwem--main--2.1--versionfix-1) > (xslt-process ver: 1.12 upstream: 1.2.1) > (xslide ver: 1.09 upstream: 0.2.2) > (xlib ver: 1.14 upstream: lg(a)xwem.org--2005/xlib--main--2.1--version-0) > (xetla ver: 1.01 upstream: steve(a)eicq.org--2005/xetla--main--1.1--version-0) > (xemacs-devel ver: 1.72 upstream: No-Upstream-Ver) > (xemacs-base ver: 2.03 upstream: No-Upstream-Ver) > (x-symbol ver: 1.1 upstream: 4.5.1) > (w3 ver: 1.32 upstream: 4.0pre47) > (vm ver: 7.22 upstream: 7.17) > (viper ver: 1.48 upstream: 3.09) > (view-process ver: 1.13 upstream: 2.4) > (vhdl ver: 1.21 upstream: 3.33.8) > (vc-cc ver: 1.22 upstream: No-Upstream-Ver) > (vc ver: 1.41 upstream: No-Upstream-Ver) > (tramp ver: 1.32 upstream: 2.0.53) > (tpu ver: 1.14 upstream: 4.2X) > (tooltalk ver: 1.15 upstream: No-Upstream-Ver) > (tm ver: 1.38 upstream: No-Upstream-Ver) > (time ver: 1.14 upstream: 1.17) > (textools ver: 1.15 upstream: No-Upstream-Ver) > (text-modes ver: 1.9 upstream: No-Upstream-Ver) > (texinfo ver: 1.3 upstream: No-Upstream-Ver) > (supercite ver: 1.21 upstream: 3.55x3) > (strokes ver: 1.1 upstream: No-Upstream-Ver) > (speedbar ver: 1.28 upstream: 0.14beta4) > (sounds-wav ver: 1.12 upstream: No-Upstream-Ver) > (sounds-au ver: 1.12 upstream: No-Upstream-Ver) > (sml-mode ver: 0.12 upstream: 3.9.5) > (slider ver: 1.15 upstream: 0.3x1) > (sieve ver: 1.18 upstream: No-Upstream-Ver) > (sh-script ver: 1.21 upstream: 2.0f) > (sgml ver: 1.11 upstream: No-Upstream-Ver) > (semantic ver: 1.2 upstream: 1.4.4) > (scheme ver: 1.14 upstream: No-Upstream-Ver) > (sasl ver: 1.16 upstream: 1.14.4) > (ruby-modes ver: 1.02 upstream: 1.6.8) > (rmail ver: 1.14 upstream: No-Upstream-Ver) > (riece ver: 1.22 upstream: 2.0.2) > (reftex ver: 1.34 upstream: 4.21) > (re-builder ver: 1.05 upstream: 1.20) > (python-modes ver: 1.07 upstream: No-Upstream-Ver) > (psgml-dtds ver: 1.03 upstream: No-Upstream-Ver) > (psgml ver: 1.44 upstream: 1.3.1) > (ps-print ver: 1.11 upstream: 6.5.6) > (prog-modes ver: 2.07 upstream: No-Upstream-Ver) > (pgg ver: 1.06 upstream: 0.1) > (perl-modes ver: 1.09 upstream: No-Upstream-Ver) > (pcomplete ver: 1.04 upstream: 1.1.6) > (pcl-cvs ver: 1.66 upstream: R-2_9_9) > (pc ver: 1.28 upstream: No-Upstream-Ver) > (os-utils ver: 1.37 upstream: No-Upstream-Ver) > (oo-browser ver: 1.04 upstream: 4.08) > (ocaml ver: 0.05 upstream: 3.06) > (net-utils ver: 1.48 upstream: N/A) > (mmm-mode ver: 1.02 upstream: 0.4.7) > (misc-games ver: 1.18 upstream: No-Upstream-Ver) > (mine ver: 1.16 upstream: 1.9) > (mh-e ver: 1.29 upstream: 7.4.2) > (mew ver: 1.19 upstream: 1.94.2) > (mailcrypt ver: 2.14 upstream: 3.5.8) > (mail-lib ver: 1.76 upstream: No-Upstream-Ver) > (jde ver: 1.51 upstream: 2.3.3) > (ispell ver: 1.32 upstream: 3.6) > (ilisp ver: 1.33 upstream: 5.12.0) > (igrep ver: 1.14 upstream: 2.111) > (idlwave ver: 1.32 upstream: 5.1) > (ibuffer ver: 1.09 upstream: No-Upstream-Ver) > (hyperbole ver: 1.16 upstream: 4.18) > (hm--html-menus ver: 1.23 upstream: 5.9) > (haskell-mode ver: 1.08 upstream: 2.1) > (gnus ver: 1.9 upstream: 5.10.7) > (gnats ver: 1.17 upstream: 3.101) > (general-docs ver: 1.04 upstream: No-Upstream-Ver) > (games ver: 1.17 upstream: 1.04) > (fsf-compat ver: 1.15 upstream: No-Upstream-Ver) > (frame-icon ver: 1.11 upstream: No-Upstream-Ver) > (fortran-modes ver: 1.05 upstream: No-Upstream-Ver) > (forms ver: 1.15 upstream: 2.37) > (footnote ver: 1.16 upstream: 0.18x) > (eudc ver: 1.39 upstream: 1.32) > (eterm ver: 1.17 upstream: No-Upstream-Ver) > (eshell ver: 1.1 upstream: 2.4.1) > (escreen ver: 1.01 upstream: 1.16) > (erc ver: 0.21 upstream: Version 5.1.2 Revision: 1.796.2.6) > (emerge ver: 1.11 upstream: No-Upstream-Ver) > (elib ver: 1.11 upstream: 1.0) > (eieio ver: 1.05 upstream: 0.17) > (efs ver: 1.33 upstream: 1.23) > (edt ver: 1.13 upstream: No-Upstream-Ver) > (edit-utils ver: 2.34 upstream: No-Upstream-Ver) > (ediff ver: 1.62 upstream: 2.75) > (edebug ver: 1.21 upstream: No-Upstream-Ver) > (ecrypto ver: 0.2 upstream: 2.0) > (ecb ver: 1.22 upstream: 2.31) > (docbookide ver: 0.07000000000000001 upstream: 0.1) > (dired ver: 1.17 upstream: 7.13) > (dictionary ver: 1.16 upstream: 1.8) > (debug ver: 1.17 upstream: No-Upstream-Ver) > (crisp ver: 1.15 upstream: 1.34) > (cookie ver: 1.15 upstream: No-Upstream-Ver) > (clearcase ver: 1.1 upstream: /main/laptop/165) > (cc-mode ver: 1.45 upstream: 5.30.10) > (calendar ver: 1.23 upstream: No-Upstream-Ver) > (calc ver: 1.26 upstream: 2.02fX3) > (c-support ver: 1.22 upstream: No-Upstream-Ver) > (build ver: 1.14 upstream: 2.02) > (bbdb ver: 1.29 upstream: 2.34) > (auctex ver: 1.46 upstream: 11.55) > (apel ver: 1.32 upstream: 10.6) > (ada ver: 1.14 upstream: 2.27) > (Sun ver: 1.16 upstream: No-Upstream-Ver) > > > > Installed Modules: > ----------------- > > > Features: > -------- > > (mail-abbrevs xemacsbug shadow sendmail rfc822 symbol-syntax tags > etags hideif cc-mode cc-fonts cc-menus cc-cmds cc-styles cc-align > cc-engine cc-vars cc-defs regexp-opt efs-cu comint compile timer-funcs > uniquify cal-move cal-xemacs calendar time gnuserv psvn wid-edit ring > overlay diff-mode advice advice-preload pp elp ediff-util ediff-merg > ediff-diff ediff-wind ediff-tbar ediff-mult ediff-help ediff-init > dired-faces dired-xemacs dired blink-cursor lazy-lock font-lock > cus-face mwheel edmacro zenirc-autoloads xwem-autoloads > xslt-process-autoloads xslide-autoloads xlib-autoloads xetla-autoloads > xemacs-devel-autoloads xemacs-base-autoloads x-symbol-autoloads > w3-autoloads vm-autoloads viper-autoloads view-process-autoloads > vhdl-autoloads vc-cc-autoloads vc-autoloads tramp-autoloads > tpu-autoloads tooltalk-autoloads tm-autoloads time-autoloads > textools-autoloads text-modes-autoloads texinfo-autoloads > supercite-autoloads strokes-autoloads speedbar-autoloads > sounds-wav-autoloads sounds-au-autoloads sml-mode-autoloads > slider-autoloads sieve-autoloads sh-script-autoloads sgml-autoloads > semantic-autoloads scheme-autoloads sasl-autoloads > ruby-modes-autoloads rmail-autoloads riece-autoloads reftex-autoloads > re-builder-autoloads python-modes-autoloads psgml-dtds-autoloads > psgml-autoloads ps-print-autoloads prog-modes-autoloads pgg-autoloads > perl-modes-autoloads pcomplete-autoloads pcl-cvs-autoloads > pc-autoloads os-utils-autoloads oo-browser-autoloads ocaml-autoloads > net-utils-autoloads mmm-mode-autoloads misc-games-autoloads > mine-autoloads mh-e-autoloads mew-autoloads mailcrypt-autoloads > mail-lib-autoloads jde-autoloads ispell-autoloads ilisp-autoloads > igrep-autoloads idlwave-autoloads ibuffer-autoloads > hyperbole-autoloads hm--html-menus-autoloads haskell-mode-autoloads > gnus-autoloads gnats-autoloads general-docs-autoloads games-autoloads > fsf-compat-autoloads frame-icon-autoloads fortran-modes-autoloads > forms-autoloads footnote-autoloads eudc-autoloads eterm-autoloads > eshell-autoloads escreen-autoloads erc-autoloads emerge-autoloads > elib-autoloads eieio-autoloads efs-autoloads edt-autoloads > edit-utils-autoloads ediff-autoloads edebug-autoloads > ecrypto-autoloads ecb-autoloads docbookide-autoloads dired-autoloads > dictionary-autoloads debug-autoloads crisp-autoloads cookie-autoloads > clearcase-autoloads cc-mode-autoloads calendar-autoloads > calc-autoloads c-support-autoloads build-autoloads bbdb-autoloads > auctex-autoloads apel-autoloads ada-autoloads Sun-autoloads > modules-autoloads auto-autoloads auto-show fontl-hooks code-cmds > gutter-items menubar-items x-menubar mode-motion mouse behavior itimer > auto-save lisp-mode easymenu easy-mmode iso8859-1 page buff-menu > lib-complete loadhist cus-file derived newcomment rsz-minibuf env > text-props frame obsolete cus-start custom widget cl-extra cl cl-19 > packages backquote unicode lucid-scrollbars cut-buffer lucid-menubars > motif-dialogs x c-balloon-help tty-frames tty toolbar scrollbar > unix-processes multicast network-streams subprocesses modules > menu-accelerator-support menubar berkeley-db dbm md5 xemacs gutter > tiff png gif jpeg xpm xbm lisp-float-type file-coding aix dialog > devices window-system base64) > > > Recent keystrokes: > ----------------- > > button1 button1up button2 button2up button1 button1up > C-x b m z t h TAB RET button5 button5up button5 button5up > button1 button1up button1 button1up M-w C-x d C-g g > r e p C-x u M-x g r e p RET C-y SPC * . c p p RET button1 > button1up button2 button2up button1 button1up button2 > button2up f5 f5 button1 button1up button4 button4up > button4 button4up button4 button4up button4 button4up > button1 button1up button4 button4up button1 button1up > SPC / / SPC f i x m e ! ! C-x C-s button1 button1up > button1 button1up button1 button1up button1 button1up > button1 button1up button1 button1up button1 button1up > misc-user > > > Recent messages (most recent first): > ----------------------------------- > > Auto save file for draft message exists; consider M-x mail-recover > Warning: > > Defaulting to the GNU Emacs-derived `sendmail.el' mail client. This > facility, > while part of base XEmacs, is heinously underfeatured, and not going to get > better in the medium term. We include it so that bug reports work without > packages; we suggest that you choose and/or install one of the other mail > clients from packages if you're doing something other than M-x > report-xemacs-bug , or even if you are reporting bugs regularly. > > To choose a package from those installed, click on "Options" -> > "Internet" -> "Compose Mail With ..." and decide on one from the > list. Gnus and VM are full-featured and have active user communities. > > To disable this warning and stick with the old behavior, you can explicitly > initialize `mail-user-agent' to 'sendmail-user-agent . > Loading xemacsbug...done > Loading xemacsbug... > Wrote > /localbuild/source/V9_UNICODE_RESTRUCTURE/c++/libraries/PSolCore/loader/mzthreadsafe.cpp > Enter Hide-Ifdef mode > Quit > Enter Hide-Ifdef mode > Enter Hide-Ifdef mode > Enter Hide-Ifdef mode > Wrote > /localbuild/source/V9_UNICODE_RESTRUCTURE/c++/libraries/PSolCore/loader/mzthreadsafe.cpp > Quit > Wrote > /localbuild/source/V9_UNICODE_RESTRUCTURE/c++/libraries/PSolCore/loader/mzthreadsafe.cpp > Quit > Wrote > /localbuild/source/V9_UNICODE_RESTRUCTURE/c++/libraries/PSolCore/loader/mzthreadsafe.cpp > File changed on disk: "File reverted", > "/localbuild/source/V9_UNICODE_RESTRUCTURE/c++/libraries/PSolCore/loader/mzthreadsafe.cpp" > Enter Hide-Ifdef mode > mzthreadsafe.cpp changed on disk; really edit the buffer? (y, n, r or C-h) > Loading userlock...done > Loading userlock... > > > > > ------------------------------------------------------------------------ > > _______________________________________________ > XEmacs-Beta mailing list > XEmacs-Beta(a)xemacs.org > http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta > >