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bc511a64f6
Most of this change is to boilerplate commentary such as license URLs. This change was prompted by ftp://ftp.gnu.org's going-away party, planned for November. Change these FTP URLs to https://ftp.gnu.org instead. Make similar changes for URLs to other organizations moving away from FTP. Also, change HTTP to HTTPS for URLs to gnu.org and fsf.org when this works, as this will further help defend against man-in-the-middle attacks (for this part I omitted the MS-DOS and MS-Windows sources and the test tarballs to keep the workload down). HTTPS is not fully working to lists.gnu.org so I left those URLs alone for now.
58 lines
2 KiB
C
58 lines
2 KiB
C
/* Mark end of data space to dump as pure, for GNU Emacs.
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Copyright (C) 1985, 2001-2017 Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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GNU Emacs is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at
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your option) any later version.
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GNU Emacs is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. */
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/* How this works:
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Fdump_emacs dumps everything up to my_edata as text space (pure).
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The files of Emacs are written so as to have no initialized
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data that can ever need to be altered except at the first startup.
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This is so that those words can be dumped as shareable text.
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It is not possible to exercise such control over library files.
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So it is necessary to refrain from making their data areas shared.
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Therefore, this file is loaded following all the files of Emacs
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but before library files.
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As a result, the symbol my_edata indicates the point
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in data space between data coming from Emacs and data
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coming from libraries.
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*/
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#include <config.h>
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#include "lisp.h"
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#if ((!defined SYSTEM_MALLOC && !defined HYBRID_MALLOC) \
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|| defined WINDOWSNT || defined CYGWIN || defined DARWIN_OS)
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char my_edata[] = "End of Emacs initialized data";
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#endif
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#ifndef CANNOT_DUMP
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/* Help unexec locate the end of the .bss area used by Emacs (which
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isn't always a separate section in NT executables). */
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char my_endbss[1];
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/* The Alpha MSVC linker globally segregates all static and public bss
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data, so we must take both into account to determine the true extent
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of the bss area used by Emacs. */
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static char _my_endbss[1];
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char * my_endbss_static = _my_endbss;
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#endif
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