From fd5f104f287427fee885583bc398c137674e6af0 Mon Sep 17 00:00:00 2001 From: Bryan Newbold Date: Fri, 3 Mar 2017 00:56:40 -0800 Subject: New upstream version 5f2 --- lastfile.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100755 lastfile.c (limited to 'lastfile.c') diff --git a/lastfile.c b/lastfile.c new file mode 100755 index 0000000..0e989ae --- /dev/null +++ b/lastfile.c @@ -0,0 +1,51 @@ +/* Mark end of data space to dump as pure, for GNU Emacs. + Copyright (C) 1985, 2001, 2002, 2003, 2004, 2005, + 2006, 2007 Free Software Foundation, Inc. + +This file is part of GNU Emacs. + +GNU Emacs 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 3 of the +License, or (at your option) any later version. + +GNU Emacs 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 GNU Emacs. If not, see +. */ + + +/* How this works: + + Fdump_emacs dumps everything up to my_edata as text space (pure). + + The files of Emacs are written so as to have no initialized + data that can ever need to be altered except at the first startup. + This is so that those words can be dumped as sharable text. + + It is not possible to exercise such control over library files. + So it is necessary to refrain from making their data areas shared. + Therefore, this file is loaded following all the files of Emacs + but before library files. + As a result, the symbol my_edata indicates the point + in data space between data coming from Emacs and data + coming from libraries. +*/ + +#include "macosx-config.h" + +char my_edata[] = "End of SCM initialized data"; + +/* Help unexec locate the end of the .bss area used by Emacs (which + isn't always a separate section in NT executables). */ +char my_endbss[1]; + +/* The Alpha MSVC linker globally segregates all static and public bss + data, so we must take both into account to determine the true extent + of the bss area used by Emacs. */ +static char _my_endbss[1]; +char * my_endbss_static = _my_endbss; -- cgit v1.2.3