mirror of git://gcc.gnu.org/git/gcc.git
1424 lines
44 KiB
C
1424 lines
44 KiB
C
/* Common declarations for all of libgfortran.
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Copyright (C) 2002-2014 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 runtime library (libgfortran).
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Libgfortran is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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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 General Public License for more details.
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Under Section 7 of GPL version 3, you are granted additional
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permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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You should have received a copy of the GNU General Public License and
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a copy of the GCC Runtime Library Exception along with this program;
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see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef LIBGFOR_H
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#define LIBGFOR_H
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/* Ensure that ANSI conform stdio is used. This needs to be set before
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any system header file is included. */
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#if defined __MINGW32__
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# define _POSIX 1
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# define gfc_printf gnu_printf
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#else
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# define gfc_printf __printf__
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#endif
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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 <stddef.h>
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#include <float.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#if HAVE_COMPLEX_H
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/* Must appear before math.h on VMS systems. */
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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 <math.h>
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/* If we're support quad-precision floating-point type, include the
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header to our support library. */
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#ifdef HAVE_FLOAT128
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# include "quadmath_weak.h"
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#endif
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#ifdef __MINGW32__
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extern float __strtof (const char *, char **);
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#define gfc_strtof __strtof
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extern double __strtod (const char *, char **);
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#define gfc_strtod __strtod
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extern long double __strtold (const char *, char **);
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#define gfc_strtold __strtold
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#else
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#define gfc_strtof strtof
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#define gfc_strtod strtod
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#define gfc_strtold strtold
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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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#ifdef __MINGW32__
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typedef off64_t gfc_offset;
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#else
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typedef off_t gfc_offset;
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#endif
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#ifndef NULL
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#define NULL (void *) 0
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#endif
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/* The following macros can be used to annotate conditions which are likely or
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unlikely to be true. Avoid using them when a condition is only slightly
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more likely/less unlikely than average to avoid the performance penalties of
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branch misprediction. In addition, as __builtin_expect overrides the compiler
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heuristic, do not use in conditions where one of the branches ends with a
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call to a function with __attribute__((noreturn)): the compiler internal
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heuristic will mark this branch as much less likely as unlikely() would
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do. */
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#define likely(x) __builtin_expect(!!(x), 1)
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#define unlikely(x) __builtin_expect(!!(x), 0)
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/* Make sure we have ptrdiff_t. */
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#ifndef HAVE_PTRDIFF_T
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typedef intptr_t ptrdiff_t;
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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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__attribute__ ((format (gnu_printf, 3, 4)));
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#undef snprintf
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#define snprintf __mingw_snprintf
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/* Fallback to sprintf if target does not have snprintf. */
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#elif !defined(HAVE_SNPRINTF)
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#undef snprintf
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#define snprintf(str, size, ...) sprintf (str, __VA_ARGS__)
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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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#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 C99 classification macros isfinite, isinf, isnan, isnormal
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and signbit are broken or inconsistent on quite a few targets.
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So, we use GCC's builtins instead.
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Another advantage for GCC's builtins for these type-generic macros
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is that it handles floating-point types that the system headers
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may not support (like __float128). */
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#undef isnan
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#define isnan(x) __builtin_isnan(x)
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#undef isfinite
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#define isfinite(x) __builtin_isfinite(x)
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#undef isinf
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#define isinf(x) __builtin_isinf(x)
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#undef isnormal
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#define isnormal(x) __builtin_isnormal(x)
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#undef signbit
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#define signbit(x) __builtin_signbit(x)
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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 ptrdiff_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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/* Definitions of CHARACTER data types:
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- CHARACTER(KIND=1) corresponds to the C char type,
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- CHARACTER(KIND=4) corresponds to an unsigned 32-bit integer. */
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typedef GFC_UINTEGER_4 gfc_char4_t;
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/* Byte size of character kinds. For the kinds currently supported, it's
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simply equal to the kind parameter itself. */
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#define GFC_SIZE_OF_CHAR_KIND(kind) (kind)
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/* This will be 0 on little-endian machines and one on big-endian machines. */
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extern int big_endian;
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internal_proto(big_endian);
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#define GFOR_POINTER_TO_L1(p, kind) \
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(big_endian * (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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/* M{IN,AX}{LOC,VAL} need also infinities and NaNs if supported. */
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#ifdef __FLT_HAS_INFINITY__
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# define GFC_REAL_4_INFINITY __builtin_inff ()
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#endif
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#ifdef __DBL_HAS_INFINITY__
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# define GFC_REAL_8_INFINITY __builtin_inf ()
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#endif
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#ifdef __LDBL_HAS_INFINITY__
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# ifdef HAVE_GFC_REAL_10
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# define GFC_REAL_10_INFINITY __builtin_infl ()
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# endif
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# ifdef HAVE_GFC_REAL_16
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# ifdef GFC_REAL_16_IS_LONG_DOUBLE
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# define GFC_REAL_16_INFINITY __builtin_infl ()
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# else
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# define GFC_REAL_16_INFINITY __builtin_infq ()
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# endif
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# endif
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#endif
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#ifdef __FLT_HAS_QUIET_NAN__
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# define GFC_REAL_4_QUIET_NAN __builtin_nanf ("")
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#endif
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#ifdef __DBL_HAS_QUIET_NAN__
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# define GFC_REAL_8_QUIET_NAN __builtin_nan ("")
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#endif
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#ifdef __LDBL_HAS_QUIET_NAN__
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# ifdef HAVE_GFC_REAL_10
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# define GFC_REAL_10_QUIET_NAN __builtin_nanl ("")
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# endif
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# ifdef HAVE_GFC_REAL_16
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# ifdef GFC_REAL_16_IS_LONG_DOUBLE
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# define GFC_REAL_16_QUIET_NAN __builtin_nanl ("")
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# else
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# define GFC_REAL_16_QUIET_NAN nanq ("")
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# endif
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# endif
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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 lower_bound;
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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 *base_addr;\
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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)->base_addr)
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#define GFC_DESCRIPTOR_DTYPE(desc) ((desc)->dtype)
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#define GFC_DIMENSION_LBOUND(dim) ((dim).lower_bound)
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#define GFC_DIMENSION_UBOUND(dim) ((dim)._ubound)
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#define GFC_DIMENSION_STRIDE(dim) ((dim)._stride)
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#define GFC_DIMENSION_EXTENT(dim) ((dim)._ubound + 1 - (dim).lower_bound)
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#define GFC_DIMENSION_SET(dim,lb,ub,str) \
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do \
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{ \
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(dim).lower_bound = lb; \
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(dim)._ubound = ub; \
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(dim)._stride = str; \
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} while (0)
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#define GFC_DESCRIPTOR_LBOUND(desc,i) ((desc)->dim[i].lower_bound)
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#define GFC_DESCRIPTOR_UBOUND(desc,i) ((desc)->dim[i]._ubound)
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#define GFC_DESCRIPTOR_EXTENT(desc,i) ((desc)->dim[i]._ubound + 1 \
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- (desc)->dim[i].lower_bound)
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#define GFC_DESCRIPTOR_EXTENT_BYTES(desc,i) \
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(GFC_DESCRIPTOR_EXTENT(desc,i) * GFC_DESCRIPTOR_SIZE(desc))
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#define GFC_DESCRIPTOR_STRIDE(desc,i) ((desc)->dim[i]._stride)
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#define GFC_DESCRIPTOR_STRIDE_BYTES(desc,i) \
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(GFC_DESCRIPTOR_STRIDE(desc,i) * GFC_DESCRIPTOR_SIZE(desc))
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/* Macros to get both the size and the type with a single masking operation */
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#define GFC_DTYPE_SIZE_MASK \
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((~((index_type) 0) >> GFC_DTYPE_SIZE_SHIFT) << GFC_DTYPE_SIZE_SHIFT)
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#define GFC_DTYPE_TYPE_SIZE_MASK (GFC_DTYPE_SIZE_MASK | GFC_DTYPE_TYPE_MASK)
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#define GFC_DTYPE_TYPE_SIZE(desc) ((desc)->dtype & GFC_DTYPE_TYPE_SIZE_MASK)
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#define GFC_DTYPE_INTEGER_1 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
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| (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT))
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#define GFC_DTYPE_INTEGER_2 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
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| (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT))
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#define GFC_DTYPE_INTEGER_4 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
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| (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT))
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#define GFC_DTYPE_INTEGER_8 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
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| (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT))
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#ifdef HAVE_GFC_INTEGER_16
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#define GFC_DTYPE_INTEGER_16 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
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| (sizeof(GFC_INTEGER_16) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
|
|
#define GFC_DTYPE_LOGICAL_1 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_LOGICAL_1) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_LOGICAL_2 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_LOGICAL_2) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_LOGICAL_4 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_LOGICAL_4) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_LOGICAL_8 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_LOGICAL_8) << GFC_DTYPE_SIZE_SHIFT))
|
|
#ifdef HAVE_GFC_LOGICAL_16
|
|
#define GFC_DTYPE_LOGICAL_16 ((BT_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_LOGICAL_16) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
|
|
#define GFC_DTYPE_REAL_4 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_REAL_4) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_REAL_8 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_REAL_8) << GFC_DTYPE_SIZE_SHIFT))
|
|
#ifdef HAVE_GFC_REAL_10
|
|
#define GFC_DTYPE_REAL_10 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_REAL_10) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
#ifdef HAVE_GFC_REAL_16
|
|
#define GFC_DTYPE_REAL_16 ((BT_REAL << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_REAL_16) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
|
|
#define GFC_DTYPE_COMPLEX_4 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_COMPLEX_4) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_COMPLEX_8 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_COMPLEX_8) << GFC_DTYPE_SIZE_SHIFT))
|
|
#ifdef HAVE_GFC_COMPLEX_10
|
|
#define GFC_DTYPE_COMPLEX_10 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_COMPLEX_10) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
#ifdef HAVE_GFC_COMPLEX_16
|
|
#define GFC_DTYPE_COMPLEX_16 ((BT_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_COMPLEX_16) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
|
|
#define GFC_DTYPE_DERIVED_1 ((BT_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_DERIVED_2 ((BT_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_DERIVED_4 ((BT_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT))
|
|
#define GFC_DTYPE_DERIVED_8 ((BT_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT))
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
#define GFC_DTYPE_DERIVED_16 ((BT_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
|
|
| (sizeof(GFC_INTEGER_16) << GFC_DTYPE_SIZE_SHIFT))
|
|
#endif
|
|
|
|
/* Macros to determine the alignment of pointers. */
|
|
|
|
#define GFC_UNALIGNED_2(x) (((uintptr_t)(x)) & \
|
|
(__alignof__(GFC_INTEGER_2) - 1))
|
|
#define GFC_UNALIGNED_4(x) (((uintptr_t)(x)) & \
|
|
(__alignof__(GFC_INTEGER_4) - 1))
|
|
#define GFC_UNALIGNED_8(x) (((uintptr_t)(x)) & \
|
|
(__alignof__(GFC_INTEGER_8) - 1))
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
#define GFC_UNALIGNED_16(x) (((uintptr_t)(x)) & \
|
|
(__alignof__(GFC_INTEGER_16) - 1))
|
|
#endif
|
|
|
|
#define GFC_UNALIGNED_C4(x) (((uintptr_t)(x)) & \
|
|
(__alignof__(GFC_COMPLEX_4) - 1))
|
|
|
|
#define GFC_UNALIGNED_C8(x) (((uintptr_t)(x)) & \
|
|
(__alignof__(GFC_COMPLEX_8) - 1))
|
|
|
|
/* Runtime library include. */
|
|
#define stringize(x) expand_macro(x)
|
|
#define expand_macro(x) # x
|
|
|
|
/* Runtime options structure. */
|
|
|
|
typedef struct
|
|
{
|
|
int stdin_unit, stdout_unit, stderr_unit, optional_plus;
|
|
int locus;
|
|
|
|
int separator_len;
|
|
const char *separator;
|
|
|
|
int all_unbuffered, unbuffered_preconnected, default_recl;
|
|
int fpe, backtrace;
|
|
}
|
|
options_t;
|
|
|
|
extern options_t options;
|
|
internal_proto(options);
|
|
|
|
extern void backtrace_handler (int);
|
|
internal_proto(backtrace_handler);
|
|
|
|
|
|
/* Compile-time options that will influence the library. */
|
|
|
|
typedef struct
|
|
{
|
|
int warn_std;
|
|
int allow_std;
|
|
int pedantic;
|
|
int convert;
|
|
int backtrace;
|
|
int sign_zero;
|
|
size_t record_marker;
|
|
int max_subrecord_length;
|
|
int bounds_check;
|
|
int fpe_summary;
|
|
}
|
|
compile_options_t;
|
|
|
|
extern compile_options_t compile_options;
|
|
internal_proto(compile_options);
|
|
|
|
extern void init_compile_options (void);
|
|
internal_proto(init_compile_options);
|
|
|
|
#define GFC_MAX_SUBRECORD_LENGTH 2147483639 /* 2**31 - 9 */
|
|
|
|
/* Structure for statement options. */
|
|
|
|
typedef struct
|
|
{
|
|
const char *name;
|
|
int value;
|
|
}
|
|
st_option;
|
|
|
|
|
|
/* This is returned by notification_std to know if, given the flags
|
|
that were given (-std=, -pedantic) we should issue an error, a warning
|
|
or nothing. */
|
|
typedef enum
|
|
{ NOTIFICATION_SILENT, NOTIFICATION_WARNING, NOTIFICATION_ERROR }
|
|
notification;
|
|
|
|
|
|
/* The filename and line number don't go inside the globals structure.
|
|
They are set by the rest of the program and must be linked to. */
|
|
|
|
/* Location of the current library call (optional). */
|
|
extern unsigned line;
|
|
iexport_data_proto(line);
|
|
|
|
extern char *filename;
|
|
iexport_data_proto(filename);
|
|
|
|
/* Avoid conflicting prototypes of alloca() in system headers by using
|
|
GCC's builtin alloca(). */
|
|
#define gfc_alloca(x) __builtin_alloca(x)
|
|
|
|
|
|
/* The default value of record length for preconnected units is defined
|
|
here. This value can be overriden by an environment variable.
|
|
Default value is 1 Gb. */
|
|
#define DEFAULT_RECL 1073741824
|
|
|
|
|
|
#define CHARACTER2(name) \
|
|
gfc_charlen_type name ## _len; \
|
|
char * name
|
|
|
|
typedef struct st_parameter_common
|
|
{
|
|
GFC_INTEGER_4 flags;
|
|
GFC_INTEGER_4 unit;
|
|
const char *filename;
|
|
GFC_INTEGER_4 line;
|
|
CHARACTER2 (iomsg);
|
|
GFC_INTEGER_4 *iostat;
|
|
}
|
|
st_parameter_common;
|
|
|
|
#undef CHARACTER2
|
|
|
|
#define IOPARM_LIBRETURN_MASK (3 << 0)
|
|
#define IOPARM_LIBRETURN_OK (0 << 0)
|
|
#define IOPARM_LIBRETURN_ERROR (1 << 0)
|
|
#define IOPARM_LIBRETURN_END (2 << 0)
|
|
#define IOPARM_LIBRETURN_EOR (3 << 0)
|
|
#define IOPARM_ERR (1 << 2)
|
|
#define IOPARM_END (1 << 3)
|
|
#define IOPARM_EOR (1 << 4)
|
|
#define IOPARM_HAS_IOSTAT (1 << 5)
|
|
#define IOPARM_HAS_IOMSG (1 << 6)
|
|
|
|
#define IOPARM_COMMON_MASK ((1 << 7) - 1)
|
|
|
|
#define IOPARM_OPEN_HAS_RECL_IN (1 << 7)
|
|
#define IOPARM_OPEN_HAS_FILE (1 << 8)
|
|
#define IOPARM_OPEN_HAS_STATUS (1 << 9)
|
|
#define IOPARM_OPEN_HAS_ACCESS (1 << 10)
|
|
#define IOPARM_OPEN_HAS_FORM (1 << 11)
|
|
#define IOPARM_OPEN_HAS_BLANK (1 << 12)
|
|
#define IOPARM_OPEN_HAS_POSITION (1 << 13)
|
|
#define IOPARM_OPEN_HAS_ACTION (1 << 14)
|
|
#define IOPARM_OPEN_HAS_DELIM (1 << 15)
|
|
#define IOPARM_OPEN_HAS_PAD (1 << 16)
|
|
#define IOPARM_OPEN_HAS_CONVERT (1 << 17)
|
|
#define IOPARM_OPEN_HAS_DECIMAL (1 << 18)
|
|
#define IOPARM_OPEN_HAS_ENCODING (1 << 19)
|
|
#define IOPARM_OPEN_HAS_ROUND (1 << 20)
|
|
#define IOPARM_OPEN_HAS_SIGN (1 << 21)
|
|
#define IOPARM_OPEN_HAS_ASYNCHRONOUS (1 << 22)
|
|
#define IOPARM_OPEN_HAS_NEWUNIT (1 << 23)
|
|
|
|
/* library start function and end macro. These can be expanded if needed
|
|
in the future. cmp is st_parameter_common *cmp */
|
|
|
|
extern void library_start (st_parameter_common *);
|
|
internal_proto(library_start);
|
|
|
|
#define library_end()
|
|
|
|
/* main.c */
|
|
|
|
extern void stupid_function_name_for_static_linking (void);
|
|
internal_proto(stupid_function_name_for_static_linking);
|
|
|
|
extern void set_args (int, char **);
|
|
iexport_proto(set_args);
|
|
|
|
extern void get_args (int *, char ***);
|
|
internal_proto(get_args);
|
|
|
|
extern void store_exe_path (const char *);
|
|
export_proto(store_exe_path);
|
|
|
|
extern char * full_exe_path (void);
|
|
internal_proto(full_exe_path);
|
|
|
|
extern void find_addr2line (void);
|
|
internal_proto(find_addr2line);
|
|
|
|
/* backtrace.c */
|
|
|
|
extern void backtrace (void);
|
|
iexport_proto(backtrace);
|
|
|
|
/* error.c */
|
|
|
|
#if defined(HAVE_GFC_REAL_16)
|
|
#define GFC_LARGEST_BUF (sizeof (GFC_REAL_16))
|
|
#elif defined(HAVE_GFC_INTEGER_16)
|
|
#define GFC_LARGEST_BUF (sizeof (GFC_INTEGER_LARGEST))
|
|
#elif defined(HAVE_GFC_REAL_10)
|
|
#define GFC_LARGEST_BUF (sizeof (GFC_REAL_10))
|
|
#else
|
|
#define GFC_LARGEST_BUF (sizeof (GFC_INTEGER_LARGEST))
|
|
#endif
|
|
|
|
#define GFC_ITOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 2)
|
|
#define GFC_XTOA_BUF_SIZE (GFC_LARGEST_BUF * 2 + 1)
|
|
#define GFC_OTOA_BUF_SIZE (GFC_LARGEST_BUF * 3 + 1)
|
|
#define GFC_BTOA_BUF_SIZE (GFC_LARGEST_BUF * 8 + 1)
|
|
|
|
extern _Noreturn void sys_abort (void);
|
|
internal_proto(sys_abort);
|
|
|
|
extern ssize_t estr_write (const char *);
|
|
internal_proto(estr_write);
|
|
|
|
extern int st_vprintf (const char *, va_list);
|
|
internal_proto(st_vprintf);
|
|
|
|
extern int st_printf (const char *, ...)
|
|
__attribute__((format (gfc_printf, 1, 2)));
|
|
internal_proto(st_printf);
|
|
|
|
extern const char *gfc_xtoa (GFC_UINTEGER_LARGEST, char *, size_t);
|
|
internal_proto(gfc_xtoa);
|
|
|
|
extern _Noreturn void os_error (const char *);
|
|
iexport_proto(os_error);
|
|
|
|
extern void show_locus (st_parameter_common *);
|
|
internal_proto(show_locus);
|
|
|
|
extern _Noreturn void runtime_error (const char *, ...)
|
|
__attribute__ ((format (gfc_printf, 1, 2)));
|
|
iexport_proto(runtime_error);
|
|
|
|
extern _Noreturn void runtime_error_at (const char *, const char *, ...)
|
|
__attribute__ ((format (gfc_printf, 2, 3)));
|
|
iexport_proto(runtime_error_at);
|
|
|
|
extern void runtime_warning_at (const char *, const char *, ...)
|
|
__attribute__ ((format (gfc_printf, 2, 3)));
|
|
iexport_proto(runtime_warning_at);
|
|
|
|
extern _Noreturn void internal_error (st_parameter_common *, const char *);
|
|
internal_proto(internal_error);
|
|
|
|
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 void generate_warning (st_parameter_common *, const char *);
|
|
internal_proto(generate_warning);
|
|
|
|
extern bool notify_std (st_parameter_common *, int, const char *);
|
|
internal_proto(notify_std);
|
|
|
|
extern notification notification_std(int);
|
|
internal_proto(notification_std);
|
|
|
|
extern char *gf_strerror (int, char *, size_t);
|
|
internal_proto(gf_strerror);
|
|
|
|
/* fpu.c */
|
|
|
|
extern void set_fpu (void);
|
|
internal_proto(set_fpu);
|
|
|
|
extern int get_fpu_trap_exceptions (void);
|
|
internal_proto(get_fpu_trap_exceptions);
|
|
|
|
extern void set_fpu_trap_exceptions (int, int);
|
|
internal_proto(set_fpu_trap_exceptions);
|
|
|
|
extern int support_fpu_trap (int);
|
|
internal_proto(support_fpu_trap);
|
|
|
|
extern int get_fpu_except_flags (void);
|
|
internal_proto(get_fpu_except_flags);
|
|
|
|
extern void set_fpu_except_flags (int, int);
|
|
internal_proto(set_fpu_except_flags);
|
|
|
|
extern int support_fpu_flag (int);
|
|
internal_proto(support_fpu_flag);
|
|
|
|
extern void set_fpu_rounding_mode (int);
|
|
internal_proto(set_fpu_rounding_mode);
|
|
|
|
extern int get_fpu_rounding_mode (void);
|
|
internal_proto(get_fpu_rounding_mode);
|
|
|
|
extern int support_fpu_rounding_mode (int);
|
|
internal_proto(support_fpu_rounding_mode);
|
|
|
|
extern void get_fpu_state (void *);
|
|
internal_proto(get_fpu_state);
|
|
|
|
extern void set_fpu_state (void *);
|
|
internal_proto(set_fpu_state);
|
|
|
|
extern int get_fpu_underflow_mode (void);
|
|
internal_proto(get_fpu_underflow_mode);
|
|
|
|
extern void set_fpu_underflow_mode (int);
|
|
internal_proto(set_fpu_underflow_mode);
|
|
|
|
extern int support_fpu_underflow_control (int);
|
|
internal_proto(support_fpu_underflow_control);
|
|
|
|
/* memory.c */
|
|
|
|
extern void *xmalloc (size_t) __attribute__ ((malloc));
|
|
internal_proto(xmalloc);
|
|
|
|
extern void *xmallocarray (size_t, size_t) __attribute__ ((malloc));
|
|
internal_proto(xmallocarray);
|
|
|
|
extern void *xcalloc (size_t, size_t) __attribute__ ((malloc));
|
|
internal_proto(xcalloc);
|
|
|
|
extern void *xrealloc (void *, size_t);
|
|
internal_proto(xrealloc);
|
|
|
|
/* 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);
|
|
|
|
/* Secure getenv() which returns NULL if running as SUID/SGID. */
|
|
#ifndef HAVE_SECURE_GETENV
|
|
#ifdef HAVE___SECURE_GETENV
|
|
#define secure_getenv __secure_getenv
|
|
#elif defined(HAVE_GETUID) && defined(HAVE_GETEUID) \
|
|
&& defined(HAVE_GETGID) && defined(HAVE_GETEGID)
|
|
#define FALLBACK_SECURE_GETENV
|
|
extern char *secure_getenv (const char *);
|
|
internal_proto(secure_getenv);
|
|
#else
|
|
#define secure_getenv getenv
|
|
#endif
|
|
#endif
|
|
|
|
/* 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);
|
|
|
|
extern gfc_charlen_type string_len_trim (gfc_charlen_type, const char *);
|
|
export_proto(string_len_trim);
|
|
|
|
extern gfc_charlen_type string_len_trim_char4 (gfc_charlen_type,
|
|
const gfc_char4_t *);
|
|
export_proto(string_len_trim_char4);
|
|
|
|
extern char *fc_strdup(const char *, gfc_charlen_type);
|
|
internal_proto(fc_strdup);
|
|
|
|
/* 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 char * filename_from_unit (int);
|
|
internal_proto(filename_from_unit);
|
|
|
|
/* stop.c */
|
|
|
|
extern _Noreturn void stop_string (const char *, GFC_INTEGER_4);
|
|
export_proto(stop_string);
|
|
|
|
/* 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 are called internally by internal_pack
|
|
and internal_unpack. */
|
|
|
|
GFC_INTEGER_1 *internal_pack_1 (gfc_array_i1 *);
|
|
internal_proto(internal_pack_1);
|
|
|
|
GFC_INTEGER_2 *internal_pack_2 (gfc_array_i2 *);
|
|
internal_proto(internal_pack_2);
|
|
|
|
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_REAL_4 *internal_pack_r4 (gfc_array_r4 *);
|
|
internal_proto(internal_pack_r4);
|
|
|
|
GFC_REAL_8 *internal_pack_r8 (gfc_array_r8 *);
|
|
internal_proto(internal_pack_r8);
|
|
|
|
#if defined HAVE_GFC_REAL_10
|
|
GFC_REAL_10 *internal_pack_r10 (gfc_array_r10 *);
|
|
internal_proto(internal_pack_r10);
|
|
#endif
|
|
|
|
#if defined HAVE_GFC_REAL_16
|
|
GFC_REAL_16 *internal_pack_r16 (gfc_array_r16 *);
|
|
internal_proto(internal_pack_r16);
|
|
#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
|
|
|
|
#if defined HAVE_GFC_COMPLEX_16
|
|
GFC_COMPLEX_16 *internal_pack_c16 (gfc_array_c16 *);
|
|
internal_proto(internal_pack_c16);
|
|
#endif
|
|
|
|
extern void internal_unpack_1 (gfc_array_i1 *, const GFC_INTEGER_1 *);
|
|
internal_proto(internal_unpack_1);
|
|
|
|
extern void internal_unpack_2 (gfc_array_i2 *, const GFC_INTEGER_2 *);
|
|
internal_proto(internal_unpack_2);
|
|
|
|
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_r4 (gfc_array_r4 *, const GFC_REAL_4 *);
|
|
internal_proto(internal_unpack_r4);
|
|
|
|
extern void internal_unpack_r8 (gfc_array_r8 *, const GFC_REAL_8 *);
|
|
internal_proto(internal_unpack_r8);
|
|
|
|
#if defined HAVE_GFC_REAL_10
|
|
extern void internal_unpack_r10 (gfc_array_r10 *, const GFC_REAL_10 *);
|
|
internal_proto(internal_unpack_r10);
|
|
#endif
|
|
|
|
#if defined HAVE_GFC_REAL_16
|
|
extern void internal_unpack_r16 (gfc_array_r16 *, const GFC_REAL_16 *);
|
|
internal_proto(internal_unpack_r16);
|
|
#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
|
|
|
|
/* Internal auxiliary functions for the pack intrinsic. */
|
|
|
|
extern void pack_i1 (gfc_array_i1 *, const gfc_array_i1 *,
|
|
const gfc_array_l1 *, const gfc_array_i1 *);
|
|
internal_proto(pack_i1);
|
|
|
|
extern void pack_i2 (gfc_array_i2 *, const gfc_array_i2 *,
|
|
const gfc_array_l1 *, const gfc_array_i2 *);
|
|
internal_proto(pack_i2);
|
|
|
|
extern void pack_i4 (gfc_array_i4 *, const gfc_array_i4 *,
|
|
const gfc_array_l1 *, const gfc_array_i4 *);
|
|
internal_proto(pack_i4);
|
|
|
|
extern void pack_i8 (gfc_array_i8 *, const gfc_array_i8 *,
|
|
const gfc_array_l1 *, const gfc_array_i8 *);
|
|
internal_proto(pack_i8);
|
|
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
extern void pack_i16 (gfc_array_i16 *, const gfc_array_i16 *,
|
|
const gfc_array_l1 *, const gfc_array_i16 *);
|
|
internal_proto(pack_i16);
|
|
#endif
|
|
|
|
extern void pack_r4 (gfc_array_r4 *, const gfc_array_r4 *,
|
|
const gfc_array_l1 *, const gfc_array_r4 *);
|
|
internal_proto(pack_r4);
|
|
|
|
extern void pack_r8 (gfc_array_r8 *, const gfc_array_r8 *,
|
|
const gfc_array_l1 *, const gfc_array_r8 *);
|
|
internal_proto(pack_r8);
|
|
|
|
#ifdef HAVE_GFC_REAL_10
|
|
extern void pack_r10 (gfc_array_r10 *, const gfc_array_r10 *,
|
|
const gfc_array_l1 *, const gfc_array_r10 *);
|
|
internal_proto(pack_r10);
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_REAL_16
|
|
extern void pack_r16 (gfc_array_r16 *, const gfc_array_r16 *,
|
|
const gfc_array_l1 *, const gfc_array_r16 *);
|
|
internal_proto(pack_r16);
|
|
#endif
|
|
|
|
extern void pack_c4 (gfc_array_c4 *, const gfc_array_c4 *,
|
|
const gfc_array_l1 *, const gfc_array_c4 *);
|
|
internal_proto(pack_c4);
|
|
|
|
extern void pack_c8 (gfc_array_c8 *, const gfc_array_c8 *,
|
|
const gfc_array_l1 *, const gfc_array_c8 *);
|
|
internal_proto(pack_c8);
|
|
|
|
#ifdef HAVE_GFC_REAL_10
|
|
extern void pack_c10 (gfc_array_c10 *, const gfc_array_c10 *,
|
|
const gfc_array_l1 *, const gfc_array_c10 *);
|
|
internal_proto(pack_c10);
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_REAL_16
|
|
extern void pack_c16 (gfc_array_c16 *, const gfc_array_c16 *,
|
|
const gfc_array_l1 *, const gfc_array_c16 *);
|
|
internal_proto(pack_c16);
|
|
#endif
|
|
|
|
/* Internal auxiliary functions for the unpack intrinsic. */
|
|
|
|
extern void unpack0_i1 (gfc_array_i1 *, const gfc_array_i1 *,
|
|
const gfc_array_l1 *, const GFC_INTEGER_1 *);
|
|
internal_proto(unpack0_i1);
|
|
|
|
extern void unpack0_i2 (gfc_array_i2 *, const gfc_array_i2 *,
|
|
const gfc_array_l1 *, const GFC_INTEGER_2 *);
|
|
internal_proto(unpack0_i2);
|
|
|
|
extern void unpack0_i4 (gfc_array_i4 *, const gfc_array_i4 *,
|
|
const gfc_array_l1 *, const GFC_INTEGER_4 *);
|
|
internal_proto(unpack0_i4);
|
|
|
|
extern void unpack0_i8 (gfc_array_i8 *, const gfc_array_i8 *,
|
|
const gfc_array_l1 *, const GFC_INTEGER_8 *);
|
|
internal_proto(unpack0_i8);
|
|
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
|
|
extern void unpack0_i16 (gfc_array_i16 *, const gfc_array_i16 *,
|
|
const gfc_array_l1 *, const GFC_INTEGER_16 *);
|
|
internal_proto(unpack0_i16);
|
|
|
|
#endif
|
|
|
|
extern void unpack0_r4 (gfc_array_r4 *, const gfc_array_r4 *,
|
|
const gfc_array_l1 *, const GFC_REAL_4 *);
|
|
internal_proto(unpack0_r4);
|
|
|
|
extern void unpack0_r8 (gfc_array_r8 *, const gfc_array_r8 *,
|
|
const gfc_array_l1 *, const GFC_REAL_8 *);
|
|
internal_proto(unpack0_r8);
|
|
|
|
#ifdef HAVE_GFC_REAL_10
|
|
|
|
extern void unpack0_r10 (gfc_array_r10 *, const gfc_array_r10 *,
|
|
const gfc_array_l1 *, const GFC_REAL_10 *);
|
|
internal_proto(unpack0_r10);
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_REAL_16
|
|
|
|
extern void unpack0_r16 (gfc_array_r16 *, const gfc_array_r16 *,
|
|
const gfc_array_l1 *, const GFC_REAL_16 *);
|
|
internal_proto(unpack0_r16);
|
|
|
|
#endif
|
|
|
|
extern void unpack0_c4 (gfc_array_c4 *, const gfc_array_c4 *,
|
|
const gfc_array_l1 *, const GFC_COMPLEX_4 *);
|
|
internal_proto(unpack0_c4);
|
|
|
|
extern void unpack0_c8 (gfc_array_c8 *, const gfc_array_c8 *,
|
|
const gfc_array_l1 *, const GFC_COMPLEX_8 *);
|
|
internal_proto(unpack0_c8);
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_10
|
|
|
|
extern void unpack0_c10 (gfc_array_c10 *, const gfc_array_c10 *,
|
|
const gfc_array_l1 *mask, const GFC_COMPLEX_10 *);
|
|
internal_proto(unpack0_c10);
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_16
|
|
|
|
extern void unpack0_c16 (gfc_array_c16 *, const gfc_array_c16 *,
|
|
const gfc_array_l1 *, const GFC_COMPLEX_16 *);
|
|
internal_proto(unpack0_c16);
|
|
|
|
#endif
|
|
|
|
extern void unpack1_i1 (gfc_array_i1 *, const gfc_array_i1 *,
|
|
const gfc_array_l1 *, const gfc_array_i1 *);
|
|
internal_proto(unpack1_i1);
|
|
|
|
extern void unpack1_i2 (gfc_array_i2 *, const gfc_array_i2 *,
|
|
const gfc_array_l1 *, const gfc_array_i2 *);
|
|
internal_proto(unpack1_i2);
|
|
|
|
extern void unpack1_i4 (gfc_array_i4 *, const gfc_array_i4 *,
|
|
const gfc_array_l1 *, const gfc_array_i4 *);
|
|
internal_proto(unpack1_i4);
|
|
|
|
extern void unpack1_i8 (gfc_array_i8 *, const gfc_array_i8 *,
|
|
const gfc_array_l1 *, const gfc_array_i8 *);
|
|
internal_proto(unpack1_i8);
|
|
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
extern void unpack1_i16 (gfc_array_i16 *, const gfc_array_i16 *,
|
|
const gfc_array_l1 *, const gfc_array_i16 *);
|
|
internal_proto(unpack1_i16);
|
|
#endif
|
|
|
|
extern void unpack1_r4 (gfc_array_r4 *, const gfc_array_r4 *,
|
|
const gfc_array_l1 *, const gfc_array_r4 *);
|
|
internal_proto(unpack1_r4);
|
|
|
|
extern void unpack1_r8 (gfc_array_r8 *, const gfc_array_r8 *,
|
|
const gfc_array_l1 *, const gfc_array_r8 *);
|
|
internal_proto(unpack1_r8);
|
|
|
|
#ifdef HAVE_GFC_REAL_10
|
|
extern void unpack1_r10 (gfc_array_r10 *, const gfc_array_r10 *,
|
|
const gfc_array_l1 *, const gfc_array_r10 *);
|
|
internal_proto(unpack1_r10);
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_REAL_16
|
|
extern void unpack1_r16 (gfc_array_r16 *, const gfc_array_r16 *,
|
|
const gfc_array_l1 *, const gfc_array_r16 *);
|
|
internal_proto(unpack1_r16);
|
|
#endif
|
|
|
|
extern void unpack1_c4 (gfc_array_c4 *, const gfc_array_c4 *,
|
|
const gfc_array_l1 *, const gfc_array_c4 *);
|
|
internal_proto(unpack1_c4);
|
|
|
|
extern void unpack1_c8 (gfc_array_c8 *, const gfc_array_c8 *,
|
|
const gfc_array_l1 *, const gfc_array_c8 *);
|
|
internal_proto(unpack1_c8);
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_10
|
|
extern void unpack1_c10 (gfc_array_c10 *, const gfc_array_c10 *,
|
|
const gfc_array_l1 *, const gfc_array_c10 *);
|
|
internal_proto(unpack1_c10);
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_16
|
|
extern void unpack1_c16 (gfc_array_c16 *, const gfc_array_c16 *,
|
|
const gfc_array_l1 *, const gfc_array_c16 *);
|
|
internal_proto(unpack1_c16);
|
|
#endif
|
|
|
|
/* Helper functions for spread. */
|
|
|
|
extern void spread_i1 (gfc_array_i1 *, const gfc_array_i1 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_i1);
|
|
|
|
extern void spread_i2 (gfc_array_i2 *, const gfc_array_i2 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_i2);
|
|
|
|
extern void spread_i4 (gfc_array_i4 *, const gfc_array_i4 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_i4);
|
|
|
|
extern void spread_i8 (gfc_array_i8 *, const gfc_array_i8 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_i8);
|
|
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
extern void spread_i16 (gfc_array_i16 *, const gfc_array_i16 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_i16);
|
|
|
|
#endif
|
|
|
|
extern void spread_r4 (gfc_array_r4 *, const gfc_array_r4 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_r4);
|
|
|
|
extern void spread_r8 (gfc_array_r8 *, const gfc_array_r8 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_r8);
|
|
|
|
#ifdef HAVE_GFC_REAL_10
|
|
extern void spread_r10 (gfc_array_r10 *, const gfc_array_r10 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_r10);
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_REAL_16
|
|
extern void spread_r16 (gfc_array_r16 *, const gfc_array_r16 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_r16);
|
|
|
|
#endif
|
|
|
|
extern void spread_c4 (gfc_array_c4 *, const gfc_array_c4 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_c4);
|
|
|
|
extern void spread_c8 (gfc_array_c8 *, const gfc_array_c8 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_c8);
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_10
|
|
extern void spread_c10 (gfc_array_c10 *, const gfc_array_c10 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_c10);
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_16
|
|
extern void spread_c16 (gfc_array_c16 *, const gfc_array_c16 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_c16);
|
|
|
|
#endif
|
|
|
|
extern void spread_scalar_i1 (gfc_array_i1 *, const GFC_INTEGER_1 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_i1);
|
|
|
|
extern void spread_scalar_i2 (gfc_array_i2 *, const GFC_INTEGER_2 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_i2);
|
|
|
|
extern void spread_scalar_i4 (gfc_array_i4 *, const GFC_INTEGER_4 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_i4);
|
|
|
|
extern void spread_scalar_i8 (gfc_array_i8 *, const GFC_INTEGER_8 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_i8);
|
|
|
|
#ifdef HAVE_GFC_INTEGER_16
|
|
extern void spread_scalar_i16 (gfc_array_i16 *, const GFC_INTEGER_16 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_i16);
|
|
|
|
#endif
|
|
|
|
extern void spread_scalar_r4 (gfc_array_r4 *, const GFC_REAL_4 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_r4);
|
|
|
|
extern void spread_scalar_r8 (gfc_array_r8 *, const GFC_REAL_8 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_r8);
|
|
|
|
#ifdef HAVE_GFC_REAL_10
|
|
extern void spread_scalar_r10 (gfc_array_r10 *, const GFC_REAL_10 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_r10);
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_REAL_16
|
|
extern void spread_scalar_r16 (gfc_array_r16 *, const GFC_REAL_16 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_r16);
|
|
|
|
#endif
|
|
|
|
extern void spread_scalar_c4 (gfc_array_c4 *, const GFC_COMPLEX_4 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_c4);
|
|
|
|
extern void spread_scalar_c8 (gfc_array_c8 *, const GFC_COMPLEX_8 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_c8);
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_10
|
|
extern void spread_scalar_c10 (gfc_array_c10 *, const GFC_COMPLEX_10 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_c10);
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_GFC_COMPLEX_16
|
|
extern void spread_scalar_c16 (gfc_array_c16 *, const GFC_COMPLEX_16 *,
|
|
const index_type, const index_type);
|
|
internal_proto(spread_scalar_c16);
|
|
|
|
#endif
|
|
|
|
/* string_intrinsics.c */
|
|
|
|
extern int compare_string (gfc_charlen_type, const char *,
|
|
gfc_charlen_type, const char *);
|
|
iexport_proto(compare_string);
|
|
|
|
extern int compare_string_char4 (gfc_charlen_type, const gfc_char4_t *,
|
|
gfc_charlen_type, const gfc_char4_t *);
|
|
iexport_proto(compare_string_char4);
|
|
|
|
extern int memcmp_char4 (const void *, const void *, size_t);
|
|
internal_proto(memcmp_char4);
|
|
|
|
|
|
/* 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);
|
|
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/* bounds.c */
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extern void bounds_equal_extents (array_t *, array_t *, const char *,
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const char *);
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internal_proto(bounds_equal_extents);
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extern void bounds_reduced_extents (array_t *, array_t *, int, const char *,
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const char *intrinsic);
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internal_proto(bounds_reduced_extents);
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extern void bounds_iforeach_return (array_t *, array_t *, const char *);
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internal_proto(bounds_iforeach_return);
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extern void bounds_ifunction_return (array_t *, const index_type *,
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const char *, const char *);
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internal_proto(bounds_ifunction_return);
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extern index_type count_0 (const gfc_array_l1 *);
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internal_proto(count_0);
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/* Internal auxiliary functions for cshift */
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void cshift0_i1 (gfc_array_i1 *, const gfc_array_i1 *, ptrdiff_t, int);
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internal_proto(cshift0_i1);
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void cshift0_i2 (gfc_array_i2 *, const gfc_array_i2 *, ptrdiff_t, int);
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internal_proto(cshift0_i2);
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void cshift0_i4 (gfc_array_i4 *, const gfc_array_i4 *, ptrdiff_t, int);
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internal_proto(cshift0_i4);
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void cshift0_i8 (gfc_array_i8 *, const gfc_array_i8 *, ptrdiff_t, int);
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internal_proto(cshift0_i8);
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#ifdef HAVE_GFC_INTEGER_16
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void cshift0_i16 (gfc_array_i16 *, const gfc_array_i16 *, ptrdiff_t, int);
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internal_proto(cshift0_i16);
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#endif
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void cshift0_r4 (gfc_array_r4 *, const gfc_array_r4 *, ptrdiff_t, int);
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internal_proto(cshift0_r4);
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void cshift0_r8 (gfc_array_r8 *, const gfc_array_r8 *, ptrdiff_t, int);
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internal_proto(cshift0_r8);
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#ifdef HAVE_GFC_REAL_10
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void cshift0_r10 (gfc_array_r10 *, const gfc_array_r10 *, ptrdiff_t, int);
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internal_proto(cshift0_r10);
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#endif
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#ifdef HAVE_GFC_REAL_16
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void cshift0_r16 (gfc_array_r16 *, const gfc_array_r16 *, ptrdiff_t, int);
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internal_proto(cshift0_r16);
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#endif
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void cshift0_c4 (gfc_array_c4 *, const gfc_array_c4 *, ptrdiff_t, int);
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internal_proto(cshift0_c4);
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void cshift0_c8 (gfc_array_c8 *, const gfc_array_c8 *, ptrdiff_t, int);
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internal_proto(cshift0_c8);
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#ifdef HAVE_GFC_COMPLEX_10
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void cshift0_c10 (gfc_array_c10 *, const gfc_array_c10 *, ptrdiff_t, int);
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internal_proto(cshift0_c10);
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#endif
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#ifdef HAVE_GFC_COMPLEX_16
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void cshift0_c16 (gfc_array_c16 *, const gfc_array_c16 *, ptrdiff_t, int);
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internal_proto(cshift0_c16);
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#endif
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#endif /* LIBGFOR_H */
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