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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgfortran/] [caf/] [libcaf.h] - Rev 734
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/* Common declarations for all of GNU Fortran libcaf implementations. Copyright (C) 2011, 2012 Free Software Foundation, Inc. Contributed by Tobias Burnus <burnus@net-b.de> This file is part of the GNU Fortran Coarray Runtime Library (libcaf). Libcaf is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. Libcaf 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 General Public License for more details. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ #ifndef LIBCAF_H #define LIBCAF_H #include <stdint.h> /* For int32_t. */ #include <stddef.h> /* For ptrdiff_t. */ #ifndef __GNUC__ #define __attribute__(x) #define likely(x) (x) #define unlikely(x) (x) #else #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) #endif /* Definitions of the Fortran 2008 standard; need to kept in sync with ISO_FORTRAN_ENV, cf. libgfortran.h. */ #define STAT_UNLOCKED 0 #define STAT_LOCKED 1 #define STAT_LOCKED_OTHER_IMAGE 2 #define STAT_STOPPED_IMAGE 6000 /* Describes what type of array we are registerring. Keep in sync with gcc/fortran/trans.h. */ typedef enum caf_register_t { CAF_REGTYPE_COARRAY_STATIC, CAF_REGTYPE_COARRAY_ALLOC, CAF_REGTYPE_LOCK, CAF_REGTYPE_LOCK_COMP } caf_register_t; /* Linked list of static coarrays registered. */ typedef struct caf_static_t { void **token; struct caf_static_t *prev; } caf_static_t; void _gfortran_caf_init (int *, char ***, int *, int *); void _gfortran_caf_finalize (void); void * _gfortran_caf_register (ptrdiff_t, caf_register_t, void ***, int *, char *, int); void _gfortran_caf_deregister (void ***, int *, char *, int); void _gfortran_caf_sync_all (int *, char *, int); void _gfortran_caf_sync_images (int, int[], int *, char *, int); /* FIXME: The CRITICAL functions should be removed; the functionality is better represented using Coarray's lock feature. */ void _gfortran_caf_critical (void) { } void _gfortran_caf_end_critical (void) { } void _gfortran_caf_error_stop_str (const char *, int32_t) __attribute__ ((noreturn)); void _gfortran_caf_error_stop (int32_t) __attribute__ ((noreturn)); #endif /* LIBCAF_H */
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