mirror of git://sourceware.org/git/glibc.git
99 lines
3.3 KiB
C
99 lines
3.3 KiB
C
/* Link-time constants for ARM EABI.
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Copyright (C) 2005-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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In addition to the permissions in the GNU Lesser General Public
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License, the Free Software Foundation gives you unlimited
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permission to link the compiled version of this file with other
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programs, and to distribute those programs without any restriction
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coming from the use of this file. (The GNU Lesser General Public
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License restrictions do apply in other respects; for example, they
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cover modification of the file, and distribution when not linked
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into another program.)
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Note that people who make modified versions of this file are not
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obligated to grant this special exception for their modified
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versions; it is their choice whether to do so. The GNU Lesser
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General Public License gives permission to release a modified
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version without this exception; this exception also makes it
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possible to release a modified version which carries forward this
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exception.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library. If not, see
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<https://www.gnu.org/licenses/>. */
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/* The ARM EABI requires that we provide ISO compile-time constants as
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link-time constants. Some portable applications may reference these. */
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#include <errno.h>
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#include <limits.h>
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#include <locale.h>
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#include <setjmp.h>
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#include <signal.h>
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#include <stdio.h>
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#include <time.h>
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#define eabi_constant2(X,Y) const int __aeabi_##X attribute_hidden = Y
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#define eabi_constant(X) const int __aeabi_##X attribute_hidden = X
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eabi_constant (EDOM);
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eabi_constant (ERANGE);
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eabi_constant (EILSEQ);
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eabi_constant (MB_LEN_MAX);
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eabi_constant (LC_COLLATE);
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eabi_constant (LC_CTYPE);
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eabi_constant (LC_MONETARY);
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eabi_constant (LC_NUMERIC);
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eabi_constant (LC_TIME);
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eabi_constant (LC_ALL);
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/* The value of __aeabi_JMP_BUF_SIZE is the number of doublewords in a
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jmp_buf. */
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eabi_constant2 (JMP_BUF_SIZE, sizeof (jmp_buf) / 8);
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eabi_constant (SIGABRT);
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eabi_constant (SIGFPE);
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eabi_constant (SIGILL);
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eabi_constant (SIGINT);
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eabi_constant (SIGSEGV);
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eabi_constant (SIGTERM);
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eabi_constant2 (IOFBF, _IOFBF);
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eabi_constant2 (IOLBF, _IOLBF);
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eabi_constant2 (IONBF, _IONBF);
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eabi_constant (BUFSIZ);
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eabi_constant (FOPEN_MAX);
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eabi_constant (TMP_MAX);
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eabi_constant (FILENAME_MAX);
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eabi_constant (L_tmpnam);
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FILE *__aeabi_stdin attribute_hidden;
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FILE *__aeabi_stdout attribute_hidden;
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FILE *__aeabi_stderr attribute_hidden;
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static void __attribute__ ((used))
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setup_aeabi_stdio (void)
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{
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__aeabi_stdin = stdin;
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__aeabi_stdout = stdout;
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__aeabi_stderr = stderr;
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}
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static void (*fp) (void) __attribute__ ((used, section (".preinit_array")))
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= setup_aeabi_stdio;
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eabi_constant (CLOCKS_PER_SEC);
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