31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* Static heap allocation for GNU Emacs.
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Copyright 2016-2024 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
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(at 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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#include <stddef.h>
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#include "lisp.h"
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/* Size of the static heap. Guess a value that is probably too large,
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by up to a factor of four or so. Typically the unused part is not
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paged in and so does not cost much. */
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enum { STATIC_HEAP_SIZE = sizeof (Lisp_Object) << 24 };
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extern char bss_sbrk_buffer[STATIC_HEAP_SIZE];
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extern char *max_bss_sbrk_ptr;
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extern void *bss_sbrk (ptrdiff_t);
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