diff options
Diffstat (limited to 'sysdeps/arm/aeabi_lcsts.c')
| -rw-r--r-- | sysdeps/arm/aeabi_lcsts.c | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/sysdeps/arm/aeabi_lcsts.c b/sysdeps/arm/aeabi_lcsts.c new file mode 100644 index 0000000000..dac9a17604 --- /dev/null +++ b/sysdeps/arm/aeabi_lcsts.c @@ -0,0 +1,98 @@ +/* Link-time constants for ARM EABI. + Copyright (C) 2005-2014 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + In addition to the permissions in the GNU Lesser General Public + License, the Free Software Foundation gives you unlimited + permission to link the compiled version of this file with other + programs, and to distribute those programs without any restriction + coming from the use of this file. (The GNU Lesser General Public + License restrictions do apply in other respects; for example, they + cover modification of the file, and distribution when not linked + into another program.) + + Note that people who make modified versions of this file are not + obligated to grant this special exception for their modified + versions; it is their choice whether to do so. The GNU Lesser + General Public License gives permission to release a modified + version without this exception; this exception also makes it + possible to release a modified version which carries forward this + exception. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +/* The ARM EABI requires that we provide ISO compile-time constants as + link-time constants. Some portable applications may reference these. */ + +#include <errno.h> +#include <limits.h> +#include <locale.h> +#include <setjmp.h> +#include <signal.h> +#include <stdio.h> +#include <time.h> + +#define eabi_constant2(X,Y) const int __aeabi_##X attribute_hidden = Y +#define eabi_constant(X) const int __aeabi_##X attribute_hidden = X + +eabi_constant (EDOM); +eabi_constant (ERANGE); +eabi_constant (EILSEQ); + +eabi_constant (MB_LEN_MAX); + +eabi_constant (LC_COLLATE); +eabi_constant (LC_CTYPE); +eabi_constant (LC_MONETARY); +eabi_constant (LC_NUMERIC); +eabi_constant (LC_TIME); +eabi_constant (LC_ALL); + +/* The value of __aeabi_JMP_BUF_SIZE is the number of doublewords in a + jmp_buf. */ +eabi_constant2 (JMP_BUF_SIZE, sizeof (jmp_buf) / 8); + +eabi_constant (SIGABRT); +eabi_constant (SIGFPE); +eabi_constant (SIGILL); +eabi_constant (SIGINT); +eabi_constant (SIGSEGV); +eabi_constant (SIGTERM); + +eabi_constant2 (IOFBF, _IOFBF); +eabi_constant2 (IOLBF, _IOLBF); +eabi_constant2 (IONBF, _IONBF); +eabi_constant (BUFSIZ); +eabi_constant (FOPEN_MAX); +eabi_constant (TMP_MAX); +eabi_constant (FILENAME_MAX); +eabi_constant (L_tmpnam); + +FILE *__aeabi_stdin attribute_hidden; +FILE *__aeabi_stdout attribute_hidden; +FILE *__aeabi_stderr attribute_hidden; + +static void __attribute__ ((used)) +setup_aeabi_stdio (void) +{ + __aeabi_stdin = stdin; + __aeabi_stdout = stdout; + __aeabi_stderr = stderr; +} + +static void (*fp) (void) __attribute__ ((used, section (".preinit_array"))) + = setup_aeabi_stdio; + +eabi_constant (CLOCKS_PER_SEC); |