NOTE: This patch has been committed. src/ChangeLog addition: 2005-01-26 Ben Wing <ben(a)xemacs.org&gt; * profile.c: * profile.c (vars_of_profile): * profile.h: Add fillers for easier temporary profiling. Add RETURN_UNGCPRO_EXIT_PROFILING, RETURN_EXIT_PROFILING. symlink source patch: Diff command: bash -ci "cvs-diff --show-c-function -no-changelog " Files affected: src/profile.h src/profile.c Index: src/profile.c =================================================================== RCS file: /pack/xemacscvs/XEmacs/xemacs/src/profile.c,v retrieving revision 1.22 diff -u -p -r1.22 profile.c --- src/profile.c 2004/12/06 03:52:16 1.22 +++ src/profile.c 2005/01/26 10:08:07 ＠＠ -1,5 +1,5 ＠＠ /* Why the hell is XEmacs so fucking slow? - Copyright (C) 1996, 2002, 2003 Ben Wing. + Copyright (C) 1996, 2002, 2003, 2004 Ben Wing. Copyright (C) 1998 Free Software Foundation, Inc. This file is part of XEmacs. ＠＠ -68,6 +68,15 ＠＠ int profiling_active; static Lisp_Object QSprocessing_events_at_top_level; static Lisp_Object QSunknown, QSprofile_overhead; +#ifdef DEBUG_XEMACS +/* For temporary profiling */ +Lisp_Object QSin_temp_spot_1; +Lisp_Object QSin_temp_spot_2; +Lisp_Object QSin_temp_spot_3; +Lisp_Object QSin_temp_spot_4; +Lisp_Object QSin_temp_spot_5; +#endif /* DEBUG_XEMACS */ + static Lisp_Object Qtiming, Qtotal_timing, Qcall_count; static Lisp_Object Qgc_usage, Qtotal_gc_usage; ＠＠ -672,6 +681,23 ＠＠ value can be. #endif /* 0 */ profiling_lock = 0; + +#ifdef DEBUG_XEMACS + QSin_temp_spot_1 = build_msg_string ("(in temp spot 1)"); + staticpro (&QSin_temp_spot_1); + + QSin_temp_spot_2 = build_msg_string ("(in temp spot 2)"); + staticpro (&QSin_temp_spot_2); + + QSin_temp_spot_3 = build_msg_string ("(in temp spot 3)"); + staticpro (&QSin_temp_spot_3); + + QSin_temp_spot_4 = build_msg_string ("(in temp spot 4)"); + staticpro (&QSin_temp_spot_4); + + QSin_temp_spot_5 = build_msg_string ("(in temp spot 5)"); + staticpro (&QSin_temp_spot_5); +#endif /* DEBUG_XEMACS */ QSunknown = build_msg_string ("(unknown)"); staticpro (&QSunknown); Index: src/profile.h =================================================================== RCS file: /pack/xemacscvs/XEmacs/xemacs/src/profile.h,v retrieving revision 1.1 diff -u -p -r1.1 profile.h --- src/profile.h 2003/02/13 09:57:08 1.1 +++ src/profile.h 2005/01/26 10:08:09 ＠＠ -95,3 +95,30 ＠＠ do \ if (do_backtrace) \ POP_BACKTRACE (backtrace); \ } while (0) + +#define RETURN_EXIT_PROFILING(tag, type, expr) \ +do \ +{ \ + type _ret_exitpr_ = (expr); \ + PROFILE_RECORD_EXITING_SECTION (tag); \ + RETURN_SANS_WARNINGS _ret_exitpr_; \ +} while (0) + +#define RETURN_LISP_EXIT_PROFILING(tag, expr) \ + RETURN_EXIT_PROFILING (tag, Lisp_Object, expr) + +#define RETURN_UNGCPRO_EXIT_PROFILING(tag, expr) \ +{ \ + Lisp_Object ret_ungc_val = (expr); \ + UNGCPRO; \ + PROFILE_RECORD_EXITING_SECTION (tag); \ + RETURN_SANS_WARNINGS ret_ungc_val; \ +} while (0) + +#ifdef DEBUG_XEMACS +extern Lisp_Object QSin_temp_spot_1; +extern Lisp_Object QSin_temp_spot_2; +extern Lisp_Object QSin_temp_spot_3; +extern Lisp_Object QSin_temp_spot_4; +extern Lisp_Object QSin_temp_spot_5; +#endif /* DEBUG_XEMACS */