c6bfe5c4d7
I've moved the ARM port from ports to the main sysdeps hierarchy. Beyond the README update, the move of the files was simply git mv ports/sysdeps/arm sysdeps/arm git mv ports/sysdeps/unix/arm sysdeps/unix/arm git mv ports/sysdeps/unix/sysv/linux/arm sysdeps/unix/sysv/linux/arm and in addition to the ChangeLog entries here, I put a note at the top of ports/ChangeLog.arm similar to that at the top of ChangeLog.powerpc. There is deliberately no NEWS change, as I think it makes the most sense to put in a general note above all ports having moved if we can achieve that for 2.20. Tested that disassembly of installed shared libraries for arm is the same before and after this patch, except for data (not instructions) in ld.so (there are assertions in sysdeps/arm/dl-machine.h, and the path by which that file is found, and so by which it appears in the assertion message, changes as a result of the move). * sysdeps/arm: Move directory from ports/sysdeps/arm. * sysdeps/unix/arm: Move directory from ports/sysdeps/unix/arm. * sysdeps/unix/sysv/linux/arm: Move directory from ports/sysdeps/unix/sysv/linux/arm. * README: Update listing for arm-*-linux-gnueabi. ports/ChangeLog.arm: * sysdeps/arm: Move directory to ../sysdeps/arm. * sysdeps/unix/arm: Move directory to ../sysdeps.arm. * sysdeps/unix/sysv/linux/arm: Move directory to ../sysdeps/unix/sysv/linux/arm.
99 lines
3.3 KiB
C
99 lines
3.3 KiB
C
/* Link-time constants for ARM EABI.
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Copyright (C) 2005-2014 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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<http://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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