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Diffstat (limited to 'libgupc/portals4/gcc-upc-lib.in')
| -rw-r--r-- | libgupc/portals4/gcc-upc-lib.in | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/libgupc/portals4/gcc-upc-lib.in b/libgupc/portals4/gcc-upc-lib.in new file mode 100644 index 00000000000..c9477434599 --- /dev/null +++ b/libgupc/portals4/gcc-upc-lib.in @@ -0,0 +1,171 @@ +/* Copyright (C) 2012-2016 Free Software Foundation, Inc. + This file is part of the UPC runtime library. + Written by Gary Funck <gary@intrepid.com> + and Nenad Vukicevic <nenad@intrepid.com> + +This file is part of GCC. + +GCC 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. + +GCC 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 _GCC_UPC_LIB_H_ +#define _GCC_UPC_LIB_H_ 1 + +#ifdef IN_TARGET_LIBS +#include "config.h" +#include <unistd.h> +#endif /* IN_TARGET_LIBS */ + +/* Required for size_t definition. */ +#include <stddef.h> + +#pragma upc c_code + +/* Helper macros for expanding the value of a macro as a string. */ +#define __UPC_STR__(S) #S +#define __UPC_XSTR__(S) __UPC_STR__(S) + +#ifdef __UPC_STATIC_THREADS__ +/* Defined at compile time by the -fupc-threads=N switch. */ +#define __UPC_N_THREADS__ THREADS +#define __UPC_STR__(S) #S +#define __UPC_XSTR__(S) __UPC_STR__(S) +#define __UPC_THREADS_CONFIG__ " staticthreads=" __UPC_XSTR__(THREADS) +#else +/* Defined at run time. */ +extern const int THREADS; +#define __UPC_N_THREADS__ -1 +#define __UPC_THREADS_CONFIG__ "dynamicthreads" +#endif + +#define __UPC_THREADS_MODEL__ "process" + +/* Support for atomics - UPC Specification 1.3. */ +#define __UPC_ATOMIC__ 1 + +/* Support for castability - UPC Specification 1.3. */ +#define __UPC_CASTABLE__ 1 + +/* Support for UPC collectives. */ +#define __UPC_COLLECTIVE__ 1 + +/* Support for non-blocking transfer operations - UPC Specification 1.3. */ +#define __UPC_NB__ 1 + +/* Support for GASP - http://gasp.hcs.ufl.edu/. */ +#define __UPC_PUPC__ 1 + +/* Support for high-performance wall-clock timer - UPC Specification 1.3. */ +#define __UPC_TICK__ 1 + +#pragma upc upc_code +/* Opaque data type for referencing UPC atomic domains. */ +typedef shared struct upc_atomicdomain_struct upc_atomicdomain_t; +#pragma upc c_code + +/* Place configuration information required by the Berkeley + UPC compilation system into the object file. */ +static const char GCCUPCConfig[] +#if __MACH__ + __attribute__ ((section ("__DATA,upc_pgm_info"))) __attribute__ ((used)) = +#else + __attribute__ ((section ("upc_pgm_info"))) __attribute__ ((used)) = +#endif + "$GCCUPCConfig: (" __BASE_FILE__ ") " + __UPC_THREADS_CONFIG__ " " __UPC_THREADS_MODEL__ "$"; + +#undef __UPC_XSTR__ +#undef __UPC_STR__ + +extern const int MYTHREAD; + +/* Depth count used to implement the semantics of + nested upc_forall statements. */ +extern int __upc_forall_depth; + +/* The UPC runtime's main program must run first, + we rename the user's main to upc_main(). */ +#if __MACH__ +extern int +main () +__asm__ ("_upc_main"); +#else +extern int +main () +__asm__ ("upc_main"); +#endif + +/* Remap calls to exit so that they invoke the UPC runtime's + implementation of exit instead. */ +#define exit __upc_exit + +/* Implementation of upc_fence. */ +#define upc_fence __upc_fence() + +/* upc_shared_ptr_t is predefined as the representation of + a shared pointer type. */ + +/* Runtime variables used by optimized code generation + on some targets. */ +/* The base address of the UPC shared section. */ +extern char __upc_shared_start[1]; + +/* Runtime procedures. */ +//include lib_runtime_api + +//include detect_target64 + +/* Runtime shared access procedures. */ +//include mode_types + +#if defined (__UPC_INLINE_LIB__) || defined (IN_TARGET_LIBS) + +/* Library routines have access to runtime internals. */ + +//include gupcr_config_h +//include lib_min_max +//include lib_config_heap +//include lib_config_shared_section +//include lib_pts_defs + +#endif /* __UPC_INLINE_LIB__ || IN_TARGET_LIBS */ + +#ifdef __UPC_INLINE_LIB__ + +//include lib_mem_barrier +//include lib_gmem +//include lib_node_local +//include lib_max_threads_def +/* Must include stdio.h because of FILE def. */ +#include <stdio.h> +//include lib_utils_api +//include lib_portals +//include lib_inline_gmem +/* We need to include <string.h> to define memcpy() */ +#include <string.h> +//include lib_inline_access + +#else + +//include lib_access_prototypes + +#endif /* __UPC_INLINE_LIB__ */ + +#endif /* !_GCC_UPC_LIB_H_ */ |