34e366b39c
PR libfortran/32021 * runtime/environ.c (init_mem, show_mem, init_round, show_round, init_precision, show_precision, init_signal, show_signal): Remove. (variable_table): Remove GFORTRAN_MEM_INIT, GFORTRAN_MEM_CHECK, GFORTRAN_SIGHUP, GFORTRAN_SIGINT, GFORTRAN_FPU_ROUND and GFORTRAN_FPU_PRECISION. * libgfortran.h (options_t): Remove mem_check, fpu_round, fpu_precision, sighup, sigint, allocate_init_flag and allocate_init_value. From-SVN: r129014
715 lines
21 KiB
C++
715 lines
21 KiB
C++
/* Common declarations for all of libgfortran.
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Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
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Contributed by Paul Brook <paul@nowt.org>, and
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Andy Vaught <andy@xena.eas.asu.edu>
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This file is part of the GNU Fortran 95 runtime library (libgfortran).
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Libgfortran 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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Libgfortran 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
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GNU 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 libgfor; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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/* As a special exception, if you link this library with other files,
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some of which are compiled with GCC, to produce an executable,
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this library does not by itself cause the resulting executable
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to be covered by the GNU General Public License.
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This exception does not however invalidate any other reasons why
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the executable file might be covered by the GNU General Public License. */
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#ifndef LIBGFOR_H
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#define LIBGFOR_H
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/* config.h MUST be first because it can affect system headers. */
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#include "config.h"
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#include <stdio.h>
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#include <math.h>
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#include <stddef.h>
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#include <float.h>
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#include <stdarg.h>
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#if HAVE_COMPLEX_H
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# include <complex.h>
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#else
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#define complex __complex__
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#endif
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#include "../gcc/fortran/libgfortran.h"
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#include "c99_protos.h"
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#if HAVE_IEEEFP_H
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#include <ieeefp.h>
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#endif
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#include "gstdint.h"
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#if HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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typedef off_t gfc_offset;
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#ifndef NULL
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#define NULL (void *) 0
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#endif
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#ifndef __GNUC__
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#define __attribute__(x)
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#endif
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/* On mingw, work around the buggy Windows snprintf() by using the one
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mingw provides, __mingw_snprintf(). We also provide a prototype for
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__mingw_snprintf(), because the mingw headers currently don't have one. */
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#if HAVE_MINGW_SNPRINTF
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extern int __mingw_snprintf (char *, size_t, const char *, ...);
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#undef snprintf
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#define snprintf __mingw_snprintf
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#endif
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/* For a library, a standard prefix is a requirement in order to partition
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the namespace. IPREFIX is for symbols intended to be internal to the
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library. */
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#define PREFIX(x) _gfortran_ ## x
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#define IPREFIX(x) _gfortrani_ ## x
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/* Magic to rename a symbol at the compiler level. You continue to refer
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to the symbol as OLD in the source, but it'll be named NEW in the asm. */
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#define sym_rename(old, new) sym_rename1(old, __USER_LABEL_PREFIX__, new)
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#define sym_rename1(old, ulp, new) sym_rename2(old, ulp, new)
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#define sym_rename2(old, ulp, new) extern __typeof(old) old __asm__(#ulp #new)
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/* There are several classifications of routines:
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(1) Symbols used only within the library,
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(2) Symbols to be exported from the library,
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(3) Symbols to be exported from the library, but
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also used inside the library.
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By telling the compiler about these different classifications we can
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tightly control the interface seen by the user, and get better code
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from the compiler at the same time.
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One of the following should be used immediately after the declaration
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of each symbol:
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internal_proto Marks a symbol used only within the library,
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and adds IPREFIX to the assembly-level symbol
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name. The later is important for maintaining
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the namespace partition for the static library.
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export_proto Marks a symbol to be exported, and adds PREFIX
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to the assembly-level symbol name.
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export_proto_np Marks a symbol to be exported without adding PREFIX.
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iexport_proto Marks a function to be exported, but with the
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understanding that it can be used inside as well.
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iexport_data_proto Similarly, marks a data symbol to be exported.
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Unfortunately, some systems can't play the hidden
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symbol renaming trick on data symbols, thanks to
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the horribleness of COPY relocations.
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If iexport_proto or iexport_data_proto is used, you must also use
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iexport or iexport_data after the *definition* of the symbol. */
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#if defined(HAVE_ATTRIBUTE_VISIBILITY)
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# define internal_proto(x) \
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sym_rename(x, IPREFIX (x)) __attribute__((__visibility__("hidden")))
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#else
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# define internal_proto(x) sym_rename(x, IPREFIX(x))
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#endif
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#if defined(HAVE_ATTRIBUTE_VISIBILITY) && defined(HAVE_ATTRIBUTE_ALIAS)
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# define export_proto(x) sym_rename(x, PREFIX(x))
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# define export_proto_np(x) extern char swallow_semicolon
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# define iexport_proto(x) internal_proto(x)
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# define iexport(x) iexport1(x, IPREFIX(x))
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# define iexport1(x,y) iexport2(x,y)
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# define iexport2(x,y) \
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extern __typeof(x) PREFIX(x) __attribute__((__alias__(#y)))
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/* ??? We're not currently building a dll, and it's wrong to add dllexport
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to objects going into a static library archive. */
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#elif 0 && defined(HAVE_ATTRIBUTE_DLLEXPORT)
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# define export_proto_np(x) extern __typeof(x) x __attribute__((dllexport))
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# define export_proto(x) sym_rename(x, PREFIX(x)) __attribute__((dllexport))
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# define iexport_proto(x) export_proto(x)
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# define iexport(x) extern char swallow_semicolon
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#else
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# define export_proto(x) sym_rename(x, PREFIX(x))
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# define export_proto_np(x) extern char swallow_semicolon
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# define iexport_proto(x) export_proto(x)
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# define iexport(x) extern char swallow_semicolon
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#endif
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/* TODO: detect the case when we *can* hide the symbol. */
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#define iexport_data_proto(x) export_proto(x)
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#define iexport_data(x) extern char swallow_semicolon
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/* The only reliable way to get the offset of a field in a struct
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in a system independent way is via this macro. */
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#ifndef offsetof
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#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER)
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#endif
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/* The isfinite macro is only available with C99, but some non-C99
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systems still provide fpclassify, and there is a `finite' function
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in BSD.
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Also, isfinite is broken on Cygwin.
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When isfinite is not available, try to use one of the
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alternatives, or bail out. */
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#if defined(HAVE_BROKEN_ISFINITE) || defined(__CYGWIN__)
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#undef isfinite
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#endif
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#if defined(HAVE_BROKEN_ISNAN)
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#undef isnan
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#endif
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#if defined(HAVE_BROKEN_FPCLASSIFY)
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#undef fpclassify
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#endif
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#if !defined(isfinite)
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#if !defined(fpclassify)
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#define isfinite(x) ((x) - (x) == 0)
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#else
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#define isfinite(x) (fpclassify(x) != FP_NAN && fpclassify(x) != FP_INFINITE)
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#endif /* !defined(fpclassify) */
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#endif /* !defined(isfinite) */
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#if !defined(isnan)
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#if !defined(fpclassify)
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#define isnan(x) ((x) != (x))
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#else
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#define isnan(x) (fpclassify(x) == FP_NAN)
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#endif /* !defined(fpclassify) */
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#endif /* !defined(isfinite) */
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/* TODO: find the C99 version of these an move into above ifdef. */
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#define REALPART(z) (__real__(z))
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#define IMAGPART(z) (__imag__(z))
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#define COMPLEX_ASSIGN(z_, r_, i_) {__real__(z_) = (r_); __imag__(z_) = (i_);}
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#include "kinds.h"
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/* Define the type used for the current record number for large file I/O.
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The size must be consistent with the size defined on the compiler side. */
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#ifdef HAVE_GFC_INTEGER_8
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typedef GFC_INTEGER_8 GFC_IO_INT;
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#else
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#ifdef HAVE_GFC_INTEGER_4
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typedef GFC_INTEGER_4 GFC_IO_INT;
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#else
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#error "GFC_INTEGER_4 should be available for the library to compile".
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#endif
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#endif
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/* The following two definitions must be consistent with the types used
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by the compiler. */
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/* The type used of array indices, amongst other things. */
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typedef ssize_t index_type;
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/* The type used for the lengths of character variables. */
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typedef GFC_INTEGER_4 gfc_charlen_type;
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/* This will be 0 on little-endian machines and one on big-endian machines. */
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extern int l8_to_l4_offset;
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internal_proto(l8_to_l4_offset);
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#define GFOR_POINTER_TO_L1(p, kind) \
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(l8_to_l4_offset * (kind - 1) + (GFC_LOGICAL_1 *)(p))
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#define GFC_INTEGER_1_HUGE \
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(GFC_INTEGER_1)((((GFC_UINTEGER_1)1) << 7) - 1)
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#define GFC_INTEGER_2_HUGE \
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(GFC_INTEGER_2)((((GFC_UINTEGER_2)1) << 15) - 1)
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#define GFC_INTEGER_4_HUGE \
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(GFC_INTEGER_4)((((GFC_UINTEGER_4)1) << 31) - 1)
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#define GFC_INTEGER_8_HUGE \
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(GFC_INTEGER_8)((((GFC_UINTEGER_8)1) << 63) - 1)
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#ifdef HAVE_GFC_INTEGER_16
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#define GFC_INTEGER_16_HUGE \
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(GFC_INTEGER_16)((((GFC_UINTEGER_16)1) << 127) - 1)
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#endif
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#define GFC_REAL_4_HUGE FLT_MAX
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#define GFC_REAL_8_HUGE DBL_MAX
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#ifdef HAVE_GFC_REAL_10
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#define GFC_REAL_10_HUGE LDBL_MAX
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#endif
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#ifdef HAVE_GFC_REAL_16
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#define GFC_REAL_16_HUGE LDBL_MAX
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#endif
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#define GFC_REAL_4_DIGITS FLT_MANT_DIG
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#define GFC_REAL_8_DIGITS DBL_MANT_DIG
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#ifdef HAVE_GFC_REAL_10
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#define GFC_REAL_10_DIGITS LDBL_MANT_DIG
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#endif
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#ifdef HAVE_GFC_REAL_16
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#define GFC_REAL_16_DIGITS LDBL_MANT_DIG
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#endif
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#define GFC_REAL_4_RADIX FLT_RADIX
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#define GFC_REAL_8_RADIX FLT_RADIX
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#ifdef HAVE_GFC_REAL_10
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#define GFC_REAL_10_RADIX FLT_RADIX
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#endif
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#ifdef HAVE_GFC_REAL_16
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#define GFC_REAL_16_RADIX FLT_RADIX
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#endif
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typedef struct descriptor_dimension
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{
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index_type stride;
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index_type lbound;
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index_type ubound;
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}
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descriptor_dimension;
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#define GFC_ARRAY_DESCRIPTOR(r, type) \
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struct {\
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type *data;\
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size_t offset;\
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index_type dtype;\
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descriptor_dimension dim[r];\
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}
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/* Commonly used array descriptor types. */
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, void) gfc_array_void;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, char) gfc_array_char;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_1) gfc_array_i1;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_2) gfc_array_i2;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_4) gfc_array_i4;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_8) gfc_array_i8;
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#ifdef HAVE_GFC_INTEGER_16
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_16) gfc_array_i16;
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#endif
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_4) gfc_array_r4;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_8) gfc_array_r8;
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#ifdef HAVE_GFC_REAL_10
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_10) gfc_array_r10;
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#endif
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#ifdef HAVE_GFC_REAL_16
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_16) gfc_array_r16;
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#endif
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_4) gfc_array_c4;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_8) gfc_array_c8;
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#ifdef HAVE_GFC_COMPLEX_10
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_10) gfc_array_c10;
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#endif
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#ifdef HAVE_GFC_COMPLEX_16
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_16) gfc_array_c16;
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#endif
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_1) gfc_array_l1;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_2) gfc_array_l2;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_4) gfc_array_l4;
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_8) gfc_array_l8;
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#ifdef HAVE_GFC_LOGICAL_16
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typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_16) gfc_array_l16;
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#endif
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#define GFC_DESCRIPTOR_RANK(desc) ((desc)->dtype & GFC_DTYPE_RANK_MASK)
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#define GFC_DESCRIPTOR_TYPE(desc) (((desc)->dtype & GFC_DTYPE_TYPE_MASK) \
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>> GFC_DTYPE_TYPE_SHIFT)
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#define GFC_DESCRIPTOR_SIZE(desc) ((desc)->dtype >> GFC_DTYPE_SIZE_SHIFT)
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#define GFC_DESCRIPTOR_DATA(desc) ((desc)->data)
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#define GFC_DESCRIPTOR_DTYPE(desc) ((desc)->dtype)
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/* Runtime library include. */
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#define stringize(x) expand_macro(x)
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#define expand_macro(x) # x
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/* Runtime options structure. */
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typedef struct
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{
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int stdin_unit, stdout_unit, stderr_unit, optional_plus;
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int locus;
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int separator_len;
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const char *separator;
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int use_stderr, all_unbuffered, default_recl;
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int fpe, dump_core, backtrace;
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}
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options_t;
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extern options_t options;
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internal_proto(options);
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extern void handler (int);
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internal_proto(handler);
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/* Compile-time options that will influence the library. */
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typedef struct
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{
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int warn_std;
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int allow_std;
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int pedantic;
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int convert;
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int dump_core;
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int backtrace;
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int sign_zero;
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size_t record_marker;
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int max_subrecord_length;
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int bounds_check;
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}
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compile_options_t;
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extern compile_options_t compile_options;
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internal_proto(compile_options);
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extern void init_compile_options (void);
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internal_proto(init_compile_options);
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#define GFC_MAX_SUBRECORD_LENGTH 2147483639 /* 2**31 - 9 */
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/* Structure for statement options. */
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typedef struct
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{
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const char *name;
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int value;
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}
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st_option;
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/* This is returned by notification_std to know if, given the flags
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that were given (-std=, -pedantic) we should issue an error, a warning
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or nothing. */
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typedef enum
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{ SILENT, WARNING, ERROR }
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notification;
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/* This is returned by notify_std and several io functions. */
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typedef enum
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{ SUCCESS = 1, FAILURE }
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try;
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/* The filename and line number don't go inside the globals structure.
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They are set by the rest of the program and must be linked to. */
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/* Location of the current library call (optional). */
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extern unsigned line;
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iexport_data_proto(line);
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extern char *filename;
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iexport_data_proto(filename);
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/* Avoid conflicting prototypes of alloca() in system headers by using
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GCC's builtin alloca(). */
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#define gfc_alloca(x) __builtin_alloca(x)
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/* Directory for creating temporary files. Only used when none of the
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following environment variables exist: GFORTRAN_TMPDIR, TMP and TEMP. */
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#define DEFAULT_TEMPDIR "/tmp"
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/* The default value of record length for preconnected units is defined
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here. This value can be overriden by an environment variable.
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Default value is 1 Gb. */
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#define DEFAULT_RECL 1073741824
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#define CHARACTER2(name) \
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gfc_charlen_type name ## _len; \
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char * name
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typedef struct st_parameter_common
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{
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GFC_INTEGER_4 flags;
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GFC_INTEGER_4 unit;
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const char *filename;
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GFC_INTEGER_4 line;
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CHARACTER2 (iomsg);
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GFC_INTEGER_4 *iostat;
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}
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st_parameter_common;
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#undef CHARACTER2
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#define IOPARM_LIBRETURN_MASK (3 << 0)
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#define IOPARM_LIBRETURN_OK (0 << 0)
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#define IOPARM_LIBRETURN_ERROR (1 << 0)
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#define IOPARM_LIBRETURN_END (2 << 0)
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#define IOPARM_LIBRETURN_EOR (3 << 0)
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#define IOPARM_ERR (1 << 2)
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#define IOPARM_END (1 << 3)
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#define IOPARM_EOR (1 << 4)
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#define IOPARM_HAS_IOSTAT (1 << 5)
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#define IOPARM_HAS_IOMSG (1 << 6)
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#define IOPARM_COMMON_MASK ((1 << 7) - 1)
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#define IOPARM_OPEN_HAS_RECL_IN (1 << 7)
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#define IOPARM_OPEN_HAS_FILE (1 << 8)
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#define IOPARM_OPEN_HAS_STATUS (1 << 9)
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#define IOPARM_OPEN_HAS_ACCESS (1 << 10)
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#define IOPARM_OPEN_HAS_FORM (1 << 11)
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#define IOPARM_OPEN_HAS_BLANK (1 << 12)
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#define IOPARM_OPEN_HAS_POSITION (1 << 13)
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#define IOPARM_OPEN_HAS_ACTION (1 << 14)
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#define IOPARM_OPEN_HAS_DELIM (1 << 15)
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#define IOPARM_OPEN_HAS_PAD (1 << 16)
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#define IOPARM_OPEN_HAS_CONVERT (1 << 17)
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/* library start function and end macro. These can be expanded if needed
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|
in the future. cmp is st_parameter_common *cmp */
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|
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extern void library_start (st_parameter_common *);
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internal_proto(library_start);
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#define library_end()
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|
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/* main.c */
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|
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extern void stupid_function_name_for_static_linking (void);
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internal_proto(stupid_function_name_for_static_linking);
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|
|
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extern void set_args (int, char **);
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|
export_proto(set_args);
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|
|
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extern void get_args (int *, char ***);
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|
internal_proto(get_args);
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|
|
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extern void store_exe_path (const char *);
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|
export_proto(store_exe_path);
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|
|
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extern char * full_exe_path (void);
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|
internal_proto(full_exe_path);
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|
|
|
/* backtrace.c */
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|
|
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extern void show_backtrace (void);
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|
internal_proto(show_backtrace);
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|
|
|
/* error.c */
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|
|
|
#define GFC_ITOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 2)
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|
#define GFC_XTOA_BUF_SIZE (sizeof (GFC_UINTEGER_LARGEST) * 2 + 1)
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|
#define GFC_OTOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 1)
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|
#define GFC_BTOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 8 + 1)
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|
|
|
extern void sys_exit (int) __attribute__ ((noreturn));
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|
internal_proto(sys_exit);
|
|
|
|
extern const char *gfc_itoa (GFC_INTEGER_LARGEST, char *, size_t);
|
|
internal_proto(gfc_itoa);
|
|
|
|
extern const char *xtoa (GFC_UINTEGER_LARGEST, char *, size_t);
|
|
internal_proto(xtoa);
|
|
|
|
extern void os_error (const char *) __attribute__ ((noreturn));
|
|
iexport_proto(os_error);
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|
|
|
extern void show_locus (st_parameter_common *);
|
|
internal_proto(show_locus);
|
|
|
|
extern void runtime_error (const char *, ...)
|
|
__attribute__ ((noreturn, format (printf, 1, 2)));
|
|
iexport_proto(runtime_error);
|
|
|
|
extern void runtime_error_at (const char *, const char *, ...)
|
|
__attribute__ ((noreturn, format (printf, 2, 3)));
|
|
iexport_proto(runtime_error_at);
|
|
|
|
extern void internal_error (st_parameter_common *, const char *)
|
|
__attribute__ ((noreturn));
|
|
internal_proto(internal_error);
|
|
|
|
extern const char *get_oserror (void);
|
|
internal_proto(get_oserror);
|
|
|
|
extern const char *translate_error (int);
|
|
internal_proto(translate_error);
|
|
|
|
extern void generate_error (st_parameter_common *, int, const char *);
|
|
iexport_proto(generate_error);
|
|
|
|
extern try notify_std (st_parameter_common *, int, const char *);
|
|
internal_proto(notify_std);
|
|
|
|
extern notification notification_std(int);
|
|
internal_proto(notification_std);
|
|
|
|
/* fpu.c */
|
|
|
|
extern void set_fpu (void);
|
|
internal_proto(set_fpu);
|
|
|
|
/* memory.c */
|
|
|
|
extern void *get_mem (size_t) __attribute__ ((malloc));
|
|
internal_proto(get_mem);
|
|
|
|
extern void free_mem (void *);
|
|
internal_proto(free_mem);
|
|
|
|
extern void *internal_malloc_size (size_t) __attribute__ ((malloc));
|
|
internal_proto(internal_malloc_size);
|
|
|
|
/* environ.c */
|
|
|
|
extern int check_buffered (int);
|
|
internal_proto(check_buffered);
|
|
|
|
extern void init_variables (void);
|
|
internal_proto(init_variables);
|
|
|
|
extern void show_variables (void);
|
|
internal_proto(show_variables);
|
|
|
|
unit_convert get_unformatted_convert (int);
|
|
internal_proto(get_unformatted_convert);
|
|
|
|
/* string.c */
|
|
|
|
extern int find_option (st_parameter_common *, const char *, gfc_charlen_type,
|
|
const st_option *, const char *);
|
|
internal_proto(find_option);
|
|
|
|
extern gfc_charlen_type fstrlen (const char *, gfc_charlen_type);
|
|
internal_proto(fstrlen);
|
|
|
|
extern gfc_charlen_type fstrcpy (char *, gfc_charlen_type, const char *, gfc_charlen_type);
|
|
internal_proto(fstrcpy);
|
|
|
|
extern gfc_charlen_type cf_strcpy (char *, gfc_charlen_type, const char *);
|
|
internal_proto(cf_strcpy);
|
|
|
|
/* io/intrinsics.c */
|
|
|
|
extern void flush_all_units (void);
|
|
internal_proto(flush_all_units);
|
|
|
|
/* io.c */
|
|
|
|
extern void init_units (void);
|
|
internal_proto(init_units);
|
|
|
|
extern void close_units (void);
|
|
internal_proto(close_units);
|
|
|
|
extern int unit_to_fd (int);
|
|
internal_proto(unit_to_fd);
|
|
|
|
extern int st_printf (const char *, ...)
|
|
__attribute__ ((format (printf, 1, 2)));
|
|
internal_proto(st_printf);
|
|
|
|
extern int st_vprintf (const char *, va_list);
|
|
internal_proto(st_vprintf);
|
|
|
|
extern char * filename_from_unit (int);
|
|
internal_proto(filename_from_unit);
|
|
|
|
/* stop.c */
|
|
|
|
extern void stop_numeric (GFC_INTEGER_4) __attribute__ ((noreturn));
|
|
iexport_proto(stop_numeric);
|
|
|
|
/* reshape_packed.c */
|
|
|
|
extern void reshape_packed (char *, index_type, const char *, index_type,
|
|
const char *, index_type);
|
|
internal_proto(reshape_packed);
|
|
|
|
/* Repacking functions. */
|
|
|
|
/* ??? These aren't currently used by the compiler, though we
|
|
certainly could do so. */
|
|
GFC_INTEGER_4 *internal_pack_4 (gfc_array_i4 *);
|
|
internal_proto(internal_pack_4);
|
|
|
|
GFC_INTEGER_8 *internal_pack_8 (gfc_array_i8 *);
|
|
internal_proto(internal_pack_8);
|
|
|
|
#if defined HAVE_GFC_INTEGER_16
|
|
GFC_INTEGER_16 *internal_pack_16 (gfc_array_i16 *);
|
|
internal_proto(internal_pack_16);
|
|
#endif
|
|
|
|
GFC_COMPLEX_4 *internal_pack_c4 (gfc_array_c4 *);
|
|
internal_proto(internal_pack_c4);
|
|
|
|
GFC_COMPLEX_8 *internal_pack_c8 (gfc_array_c8 *);
|
|
internal_proto(internal_pack_c8);
|
|
|
|
#if defined HAVE_GFC_COMPLEX_10
|
|
GFC_COMPLEX_10 *internal_pack_c10 (gfc_array_c10 *);
|
|
internal_proto(internal_pack_c10);
|
|
#endif
|
|
|
|
extern void internal_unpack_4 (gfc_array_i4 *, const GFC_INTEGER_4 *);
|
|
internal_proto(internal_unpack_4);
|
|
|
|
extern void internal_unpack_8 (gfc_array_i8 *, const GFC_INTEGER_8 *);
|
|
internal_proto(internal_unpack_8);
|
|
|
|
#if defined HAVE_GFC_INTEGER_16
|
|
extern void internal_unpack_16 (gfc_array_i16 *, const GFC_INTEGER_16 *);
|
|
internal_proto(internal_unpack_16);
|
|
#endif
|
|
|
|
extern void internal_unpack_c4 (gfc_array_c4 *, const GFC_COMPLEX_4 *);
|
|
internal_proto(internal_unpack_c4);
|
|
|
|
extern void internal_unpack_c8 (gfc_array_c8 *, const GFC_COMPLEX_8 *);
|
|
internal_proto(internal_unpack_c8);
|
|
|
|
#if defined HAVE_GFC_COMPLEX_10
|
|
extern void internal_unpack_c10 (gfc_array_c10 *, const GFC_COMPLEX_10 *);
|
|
internal_proto(internal_unpack_c10);
|
|
#endif
|
|
|
|
#if defined HAVE_GFC_COMPLEX_16
|
|
extern void internal_unpack_c16 (gfc_array_c16 *, const GFC_COMPLEX_16 *);
|
|
internal_proto(internal_unpack_c16);
|
|
#endif
|
|
|
|
/* string_intrinsics.c */
|
|
|
|
extern int compare_string (GFC_INTEGER_4, const char *,
|
|
GFC_INTEGER_4, const char *);
|
|
iexport_proto(compare_string);
|
|
|
|
/* random.c */
|
|
|
|
extern void random_seed_i4 (GFC_INTEGER_4 * size, gfc_array_i4 * put,
|
|
gfc_array_i4 * get);
|
|
iexport_proto(random_seed_i4);
|
|
extern void random_seed_i8 (GFC_INTEGER_8 * size, gfc_array_i8 * put,
|
|
gfc_array_i8 * get);
|
|
iexport_proto(random_seed_i8);
|
|
|
|
/* size.c */
|
|
|
|
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, void) array_t;
|
|
|
|
extern index_type size0 (const array_t * array);
|
|
iexport_proto(size0);
|
|
|
|
#endif /* LIBGFOR_H */
|