Mercurial > hg > xemacs-beta
view src/getpagesize.h @ 2645:e6854ec89f8e
[xemacs-hg @ 2005-03-10 09:12:36 by crestani]
KKCC backtrace.
2005-03-01 Marcus Crestani <crestani@informatik.uni-tuebingen.de>
* alloc.c: Add functionality for backtracing the KKCC mark
algorithm.
* alloc.c (kkcc_backtrace): New.
* alloc.c (kkcc_bt_push): New.
* alloc.c (kkcc_gc_stack_push):
* alloc.c (kkcc_gc_stack_push_lisp_object):
* alloc.c (mark_object_maybe_checking_free):
* alloc.c (mark_struct_contents):
* alloc.c (kkcc_marking):
* alloc.c (mark_object):
* data.c (finish_marking_weak_lists):
* data.c (continue_marking_ephemerons):
* data.c (finish_marking_ephemerons):
* elhash.c (MARK_OBJ):
* lisp.h:
* profile.c (mark_profiling_info_maphash): Add level (current
depth of mark tree) and pos (position within description) as
additional arguments to KKCC mark functions.
author | crestani |
---|---|
date | Thu, 10 Mar 2005 09:12:38 +0000 |
parents | 8de8e3f6228a |
children | aa5ed11f473b |
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/* This file is part of XEmacs. XEmacs is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Synched up with: FSF 19.30. */ #ifndef INCLUDED_getpagesize_h_ #define INCLUDED_getpagesize_h_ /* Emulate getpagesize on systems that lack it. */ #if 0 #ifdef __hpux #include <sys/types.h> static size_t getpagesize() { return( 4096 ); } #define HAVE_GETPAGESIZE #endif #endif #ifndef HAVE_GETPAGESIZE #ifdef HAVE_UNISTD_H #include <unistd.h> #endif #ifdef _SC_PAGESIZE #define getpagesize() sysconf(_SC_PAGESIZE) #else #include <sys/param.h> #ifdef EXEC_PAGESIZE #define getpagesize() EXEC_PAGESIZE #else #ifdef NBPG #define getpagesize() NBPG * CLSIZE #ifndef CLSIZE #define CLSIZE 1 #endif /* no CLSIZE */ #else /* no NBPG */ #if (defined (sparc) && defined (USG)) || defined (SOLARIS2) #define getpagesize() PAGESIZE #else /* not Solaris 2 */ #ifdef NBPC #define getpagesize() NBPC #else /* no NBPC */ #ifdef PAGESIZE #define getpagesize() PAGESIZE #endif #endif /* NBPC */ #endif /* not Solaris 2 */ #endif /* no NBPG */ #endif /* no EXEC_PAGESIZE */ #endif /* _SC_PAGESIZE */ #endif /* not HAVE_GETPAGESIZE */ #endif /* INCLUDED_getpagesize_h_ */