/* Common declarations for all of libgfortran.
- Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
Contributed by Paul Brook <paul@nowt.org>, and
Andy Vaught <andy@xena.eas.asu.edu>
-This file is part of the GNU Fortran 95 runtime library (libgfortran).
+This file is part of the GNU Fortran runtime library (libgfortran).
-Libgfortran is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
+Libgfortran is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
Libgfortran is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU Lesser General Public License for more details.
+GNU General Public License for more details.
-You should have received a copy of the GNU Lesser General Public
-License along with libgfor; see the file COPYING.LIB. If not,
-write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-/* As a special exception, if you link this library with other files,
- some of which are compiled with GCC, to produce an executable,
- this library does not by itself cause the resulting executable
- to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
#ifndef LIBGFOR_H
#define LIBGFOR_H
+/* Ensure that ANSI conform stdio is used. This needs to be set before
+ any system header file is included. */
+#if defined __MINGW32__
+# define _POSIX 1
+# define gfc_printf gnu_printf
+#else
+# define gfc_printf __printf__
+#endif
+
+/* config.h MUST be first because it can affect system headers. */
+#include "config.h"
+
+#include <stdio.h>
#include <math.h>
#include <stddef.h>
#include <float.h>
-
-#ifndef M_PI
-#define M_PI 3.14159265358979323846264338327
+#include <stdarg.h>
+
+#ifdef __MINGW32__
+extern float __strtof (const char *, char **);
+#define gfc_strtof __strtof
+extern double __strtod (const char *, char **);
+#define gfc_strtod __strtod
+extern long double __strtold (const char *, char **);
+#define gfc_strtold __strtold
+#else
+#define gfc_strtof strtof
+#define gfc_strtod strtod
+#define gfc_strtold strtold
#endif
#if HAVE_COMPLEX_H
#define complex __complex__
#endif
-#include "config.h"
+#include "../gcc/fortran/libgfortran.h"
+
#include "c99_protos.h"
#if HAVE_IEEEFP_H
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
+
+#ifdef __MINGW32__
+typedef off64_t gfc_offset;
+#else
typedef off_t gfc_offset;
+#endif
#ifndef NULL
#define NULL (void *) 0
#ifndef __GNUC__
#define __attribute__(x)
+#define likely(x) (x)
+#define unlikely(x) (x)
+#else
+#define likely(x) __builtin_expect(!!(x), 1)
+#define unlikely(x) __builtin_expect(!!(x), 0)
+#endif
+
+
+/* We use intptr_t and uintptr_t, which may not be always defined in
+ system headers. */
+
+#ifndef HAVE_INTPTR_T
+#if __SIZEOF_POINTER__ == __SIZEOF_LONG__
+#define intptr_t long
+#elif __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
+#define intptr_t long long
+#elif __SIZEOF_POINTER__ == __SIZEOF_INT__
+#define intptr_t int
+#elif __SIZEOF_POINTER__ == __SIZEOF_SHORT__
+#define intptr_t short
+#else
+#error "Pointer type with unexpected size"
+#endif
#endif
+#ifndef HAVE_UINTPTR_T
+#if __SIZEOF_POINTER__ == __SIZEOF_LONG__
+#define uintptr_t unsigned long
+#elif __SIZEOF_POINTER__ == __SIZEOF_LONG_LONG__
+#define uintptr_t unsigned long long
+#elif __SIZEOF_POINTER__ == __SIZEOF_INT__
+#define uintptr_t unsigned int
+#elif __SIZEOF_POINTER__ == __SIZEOF_SHORT__
+#define uintptr_t unsigned short
+#else
+#error "Pointer type with unexpected size"
+#endif
+#endif
+
+
+/* On mingw, work around the buggy Windows snprintf() by using the one
+ mingw provides, __mingw_snprintf(). We also provide a prototype for
+ __mingw_snprintf(), because the mingw headers currently don't have one. */
+#if HAVE_MINGW_SNPRINTF
+extern int __mingw_snprintf (char *, size_t, const char *, ...)
+ __attribute__ ((format (gnu_printf, 3, 4)));
+#undef snprintf
+#define snprintf __mingw_snprintf
+#endif
+
+
/* For a library, a standard prefix is a requirement in order to partition
the namespace. IPREFIX is for symbols intended to be internal to the
library. */
# define export_proto(x) sym_rename(x, PREFIX(x))
# define export_proto_np(x) extern char swallow_semicolon
# define iexport_proto(x) internal_proto(x)
-# define iexport(x) iexport1(x, __USER_LABEL_PREFIX__, IPREFIX(x))
-# define iexport1(x,p,y) iexport2(x,p,y)
-# define iexport2(x,p,y) \
- extern __typeof(x) PREFIX(x) __attribute__((__alias__(#p #y)))
-/* ??? We're not currently building a dll, and it's wrong to add dllexport
- to objects going into a static library archive. */
-#elif 0 && defined(HAVE_ATTRIBUTE_DLLEXPORT)
-# define export_proto_np(x) extern __typeof(x) x __attribute__((dllexport))
-# define export_proto(x) sym_rename(x, PREFIX(x)) __attribute__((dllexport))
-# define iexport_proto(x) export_proto(x)
-# define iexport(x) extern char swallow_semicolon
+# define iexport(x) iexport1(x, IPREFIX(x))
+# define iexport1(x,y) iexport2(x,y)
+# define iexport2(x,y) \
+ extern __typeof(x) PREFIX(x) __attribute__((__alias__(#y)))
#else
# define export_proto(x) sym_rename(x, PREFIX(x))
# define export_proto_np(x) extern char swallow_semicolon
by the compiler. */
/* The type used of array indices, amongst other things. */
typedef ssize_t index_type;
+
/* The type used for the lengths of character variables. */
typedef GFC_INTEGER_4 gfc_charlen_type;
+/* Definitions of CHARACTER data types:
+ - CHARACTER(KIND=1) corresponds to the C char type,
+ - CHARACTER(KIND=4) corresponds to an unsigned 32-bit integer. */
+typedef GFC_UINTEGER_4 gfc_char4_t;
+
+/* Byte size of character kinds. For the kinds currently supported, it's
+ simply equal to the kind parameter itself. */
+#define GFC_SIZE_OF_CHAR_KIND(kind) (kind)
+
/* This will be 0 on little-endian machines and one on big-endian machines. */
-extern int l8_to_l4_offset;
-internal_proto(l8_to_l4_offset);
+extern int big_endian;
+internal_proto(big_endian);
-#define GFOR_POINTER_L8_TO_L4(p8) \
- (l8_to_l4_offset + (GFC_LOGICAL_4 *)(p8))
+#define GFOR_POINTER_TO_L1(p, kind) \
+ (big_endian * (kind - 1) + (GFC_LOGICAL_1 *)(p))
+#define GFC_INTEGER_1_HUGE \
+ (GFC_INTEGER_1)((((GFC_UINTEGER_1)1) << 7) - 1)
+#define GFC_INTEGER_2_HUGE \
+ (GFC_INTEGER_2)((((GFC_UINTEGER_2)1) << 15) - 1)
#define GFC_INTEGER_4_HUGE \
(GFC_INTEGER_4)((((GFC_UINTEGER_4)1) << 31) - 1)
#define GFC_INTEGER_8_HUGE \
(GFC_INTEGER_16)((((GFC_UINTEGER_16)1) << 127) - 1)
#endif
-#define GFC_REAL_4_HUGE FLT_MAX
-#define GFC_REAL_8_HUGE DBL_MAX
-#ifdef HAVE_GFC_REAL_10
-#define GFC_REAL_10_HUGE LDBL_MAX
-#endif
-#ifdef HAVE_GFC_REAL_16
-#define GFC_REAL_16_HUGE LDBL_MAX
-#endif
+/* M{IN,AX}{LOC,VAL} need also infinities and NaNs if supported. */
-#define GFC_REAL_4_DIGITS FLT_MANT_DIG
-#define GFC_REAL_8_DIGITS DBL_MANT_DIG
-#ifdef HAVE_GFC_REAL_10
-#define GFC_REAL_10_DIGITS LDBL_MANT_DIG
+#ifdef __FLT_HAS_INFINITY__
+# define GFC_REAL_4_INFINITY __builtin_inff ()
#endif
-#ifdef HAVE_GFC_REAL_16
-#define GFC_REAL_16_DIGITS LDBL_MANT_DIG
+#ifdef __DBL_HAS_INFINITY__
+# define GFC_REAL_8_INFINITY __builtin_inf ()
#endif
-
-#define GFC_REAL_4_RADIX FLT_RADIX
-#define GFC_REAL_8_RADIX FLT_RADIX
-#ifdef HAVE_GFC_REAL_10
-#define GFC_REAL_10_RADIX FLT_RADIX
+#ifdef __LDBL_HAS_INFINITY__
+# ifdef HAVE_GFC_REAL_10
+# define GFC_REAL_10_INFINITY __builtin_infl ()
+# endif
+# ifdef HAVE_GFC_REAL_16
+# define GFC_REAL_16_INFINITY __builtin_infl ()
+# endif
#endif
-#ifdef HAVE_GFC_REAL_16
-#define GFC_REAL_16_RADIX FLT_RADIX
+#ifdef __FLT_HAS_QUIET_NAN__
+# define GFC_REAL_4_QUIET_NAN __builtin_nanf ("")
#endif
-
-#ifndef GFC_MAX_DIMENSIONS
-#define GFC_MAX_DIMENSIONS 7
+#ifdef __DBL_HAS_QUIET_NAN__
+# define GFC_REAL_8_QUIET_NAN __builtin_nan ("")
+#endif
+#ifdef __LDBL_HAS_QUIET_NAN__
+# ifdef HAVE_GFC_REAL_10
+# define GFC_REAL_10_QUIET_NAN __builtin_nanl ("")
+# endif
+# ifdef HAVE_GFC_REAL_16
+# define GFC_REAL_16_QUIET_NAN __builtin_nanl ("")
+# endif
#endif
typedef struct descriptor_dimension
{
- index_type stride;
- index_type lbound;
- index_type ubound;
+ index_type _stride;
+ index_type _lbound;
+ index_type _ubound;
}
+
descriptor_dimension;
#define GFC_ARRAY_DESCRIPTOR(r, type) \
/* Commonly used array descriptor types. */
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, void) gfc_array_void;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, char) gfc_array_char;
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_1) gfc_array_i1;
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_2) gfc_array_i2;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_4) gfc_array_i4;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_8) gfc_array_i8;
#ifdef HAVE_GFC_INTEGER_16
#ifdef HAVE_GFC_COMPLEX_16
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_16) gfc_array_c16;
#endif
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_1) gfc_array_l1;
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_2) gfc_array_l2;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_4) gfc_array_l4;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_8) gfc_array_l8;
#ifdef HAVE_GFC_LOGICAL_16
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_16) gfc_array_l16;
#endif
-#define GFC_DTYPE_RANK_MASK 0x07
-#define GFC_DTYPE_TYPE_SHIFT 3
-#define GFC_DTYPE_TYPE_MASK 0x38
-#define GFC_DTYPE_SIZE_SHIFT 6
-
-enum
-{
- GFC_DTYPE_UNKNOWN = 0,
- GFC_DTYPE_INTEGER,
- /* TODO: recognize logical types. */
- GFC_DTYPE_LOGICAL,
- GFC_DTYPE_REAL,
- GFC_DTYPE_COMPLEX,
- GFC_DTYPE_DERIVED,
- GFC_DTYPE_CHARACTER
-};
#define GFC_DESCRIPTOR_RANK(desc) ((desc)->dtype & GFC_DTYPE_RANK_MASK)
#define GFC_DESCRIPTOR_TYPE(desc) (((desc)->dtype & GFC_DTYPE_TYPE_MASK) \
#define GFC_DESCRIPTOR_DATA(desc) ((desc)->data)
#define GFC_DESCRIPTOR_DTYPE(desc) ((desc)->dtype)
+#define GFC_DIMENSION_LBOUND(dim) ((dim)._lbound)
+#define GFC_DIMENSION_UBOUND(dim) ((dim)._ubound)
+#define GFC_DIMENSION_STRIDE(dim) ((dim)._stride)
+#define GFC_DIMENSION_EXTENT(dim) ((dim)._ubound + 1 - (dim)._lbound)
+#define GFC_DIMENSION_SET(dim,lb,ub,str) \
+ do \
+ { \
+ (dim)._lbound = lb; \
+ (dim)._ubound = ub; \
+ (dim)._stride = str; \
+ } while (0)
+
+
+#define GFC_DESCRIPTOR_LBOUND(desc,i) ((desc)->dim[i]._lbound)
+#define GFC_DESCRIPTOR_UBOUND(desc,i) ((desc)->dim[i]._ubound)
+#define GFC_DESCRIPTOR_EXTENT(desc,i) ((desc)->dim[i]._ubound + 1 \
+ - (desc)->dim[i]._lbound)
+#define GFC_DESCRIPTOR_EXTENT_BYTES(desc,i) \
+ (GFC_DESCRIPTOR_EXTENT(desc,i) * GFC_DESCRIPTOR_SIZE(desc))
+
+#define GFC_DESCRIPTOR_STRIDE(desc,i) ((desc)->dim[i]._stride)
+#define GFC_DESCRIPTOR_STRIDE_BYTES(desc,i) \
+ (GFC_DESCRIPTOR_STRIDE(desc,i) * GFC_DESCRIPTOR_SIZE(desc))
+
+/* Macros to get both the size and the type with a single masking operation */
+
+#define GFC_DTYPE_SIZE_MASK \
+ ((~((index_type) 0) >> GFC_DTYPE_SIZE_SHIFT) << GFC_DTYPE_SIZE_SHIFT)
+#define GFC_DTYPE_TYPE_SIZE_MASK (GFC_DTYPE_SIZE_MASK | GFC_DTYPE_TYPE_MASK)
+
+#define GFC_DTYPE_TYPE_SIZE(desc) ((desc)->dtype & GFC_DTYPE_TYPE_SIZE_MASK)
+
+#define GFC_DTYPE_INTEGER_1 ((GFC_DTYPE_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_INTEGER_2 ((GFC_DTYPE_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_INTEGER_4 ((GFC_DTYPE_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_INTEGER_8 ((GFC_DTYPE_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT))
+#ifdef HAVE_GFC_INTEGER_16
+#define GFC_DTYPE_INTEGER_16 ((GFC_DTYPE_INTEGER << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_16) << GFC_DTYPE_SIZE_SHIFT))
+#endif
+
+#define GFC_DTYPE_LOGICAL_1 ((GFC_DTYPE_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_LOGICAL_1) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_LOGICAL_2 ((GFC_DTYPE_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_LOGICAL_2) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_LOGICAL_4 ((GFC_DTYPE_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_LOGICAL_4) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_LOGICAL_8 ((GFC_DTYPE_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_LOGICAL_8) << GFC_DTYPE_SIZE_SHIFT))
+#ifdef HAVE_GFC_LOGICAL_16
+#define GFC_DTYPE_LOGICAL_16 ((GFC_DTYPE_LOGICAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_LOGICAL_16) << GFC_DTYPE_SIZE_SHIFT))
+#endif
+
+#define GFC_DTYPE_REAL_4 ((GFC_DTYPE_REAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_REAL_4) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_REAL_8 ((GFC_DTYPE_REAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_REAL_8) << GFC_DTYPE_SIZE_SHIFT))
+#ifdef HAVE_GFC_REAL_10
+#define GFC_DTYPE_REAL_10 ((GFC_DTYPE_REAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_REAL_10) << GFC_DTYPE_SIZE_SHIFT))
+#endif
+#ifdef HAVE_GFC_REAL_16
+#define GFC_DTYPE_REAL_16 ((GFC_DTYPE_REAL << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_REAL_16) << GFC_DTYPE_SIZE_SHIFT))
+#endif
+
+#define GFC_DTYPE_COMPLEX_4 ((GFC_DTYPE_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_COMPLEX_4) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_COMPLEX_8 ((GFC_DTYPE_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_COMPLEX_8) << GFC_DTYPE_SIZE_SHIFT))
+#ifdef HAVE_GFC_COMPLEX_10
+#define GFC_DTYPE_COMPLEX_10 ((GFC_DTYPE_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_COMPLEX_10) << GFC_DTYPE_SIZE_SHIFT))
+#endif
+#ifdef HAVE_GFC_COMPLEX_16
+#define GFC_DTYPE_COMPLEX_16 ((GFC_DTYPE_COMPLEX << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_COMPLEX_16) << GFC_DTYPE_SIZE_SHIFT))
+#endif
+
+#define GFC_DTYPE_DERIVED_1 ((GFC_DTYPE_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_DERIVED_2 ((GFC_DTYPE_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_DERIVED_4 ((GFC_DTYPE_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT))
+#define GFC_DTYPE_DERIVED_8 ((GFC_DTYPE_DERIVED << GFC_DTYPE_TYPE_SHIFT) \
+ | (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT))
+#ifdef HAVE_GFC_INTEGER_16
+#define GFC_DTYPE_DERIVED_16 ((GFC_DTYPE_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
typedef struct
{
int stdin_unit, stdout_unit, stderr_unit, optional_plus;
- int allocate_init_flag, allocate_init_value;
int locus;
int separator_len;
const char *separator;
- int mem_check;
- int use_stderr, all_unbuffered, default_recl;
-
- int fpu_round, fpu_precision, fpe;
-
- int sighup, sigint;
+ int use_stderr, all_unbuffered, unbuffered_preconnected, default_recl;
+ int fpe, dump_core, backtrace;
}
options_t;
extern options_t options;
internal_proto(options);
+extern void handler (int);
+internal_proto(handler);
+
/* Compile-time options that will influence the library. */
int allow_std;
int pedantic;
int convert;
+ int dump_core;
+ int backtrace;
+ int sign_zero;
size_t record_marker;
+ int max_subrecord_length;
+ int bounds_check;
+ int range_check;
}
compile_options_t;
extern void init_compile_options (void);
internal_proto(init_compile_options);
+#define GFC_MAX_SUBRECORD_LENGTH 2147483639 /* 2**31 - 9 */
/* Structure for statement options. */
}
st_option;
-/* Runtime errors. The EOR and EOF errors are required to be negative. */
-
-typedef enum
-{
- ERROR_FIRST = -3, /* Marker for the first error. */
- ERROR_EOR = -2,
- ERROR_END = -1,
- ERROR_OK = 0, /* Indicates success, must be zero. */
- ERROR_OS = 5000, /* Operating system error, more info in errno. */
- ERROR_OPTION_CONFLICT,
- ERROR_BAD_OPTION,
- ERROR_MISSING_OPTION,
- ERROR_ALREADY_OPEN,
- ERROR_BAD_UNIT,
- ERROR_FORMAT,
- ERROR_BAD_ACTION,
- ERROR_ENDFILE,
- ERROR_BAD_US,
- ERROR_READ_VALUE,
- ERROR_READ_OVERFLOW,
- ERROR_INTERNAL,
- ERROR_INTERNAL_UNIT,
- ERROR_ALLOCATION,
- ERROR_DIRECT_EOR,
- ERROR_LAST /* Not a real error, the last error # + 1. */
-}
-error_codes;
-
-
-/* Flags to specify which standard/extension contains a feature.
- Keep them in sync with their counterparts in gcc/fortran/gfortran.h. */
-#define GFC_STD_LEGACY (1<<6) /* Backward compatibility. */
-#define GFC_STD_GNU (1<<5) /* GNU Fortran extension. */
-#define GFC_STD_F2003 (1<<4) /* New in F2003. */
-/* Note that no features were obsoleted nor deleted in F2003. */
-#define GFC_STD_F95 (1<<3) /* New in F95. */
-#define GFC_STD_F95_DEL (1<<2) /* Deleted in F95. */
-#define GFC_STD_F95_OBS (1<<1) /* Obsoleted in F95. */
-#define GFC_STD_F77 (1<<0) /* Up to and including F77. */
-
-/* Bitmasks for the various FPE that can be enabled.
- Keep them in sync with their counterparts in gcc/fortran/gfortran.h. */
-#define GFC_FPE_INVALID (1<<0)
-#define GFC_FPE_DENORMAL (1<<1)
-#define GFC_FPE_ZERO (1<<2)
-#define GFC_FPE_OVERFLOW (1<<3)
-#define GFC_FPE_UNDERFLOW (1<<4)
-#define GFC_FPE_PRECISION (1<<5)
/* 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
-{ SILENT, WARNING, ERROR }
+{ NOTIFICATION_SILENT, NOTIFICATION_WARNING, NOTIFICATION_ERROR }
notification;
/* This is returned by notify_std and several io functions. */
#define gfc_alloca(x) __builtin_alloca(x)
-/* main.c */
+/* Directory for creating temporary files. Only used when none of the
+ following environment variables exist: GFORTRAN_TMPDIR, TMP and TEMP. */
+#define DEFAULT_TEMPDIR "/tmp"
+
+/* 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
-extern void stupid_function_name_for_static_linking (void);
-internal_proto(stupid_function_name_for_static_linking);
-struct st_parameter_common;
-extern void library_start (struct st_parameter_common *);
+#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 **);
-export_proto(set_args);
+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);
+
+/* backtrace.c */
+
+extern void show_backtrace (void);
+internal_proto(show_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 (sizeof (GFC_UINTEGER_LARGEST) * 2 + 1)
-#define GFC_OTOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 1)
-#define GFC_BTOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 8 + 1)
+#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 const char *gfc_itoa (GFC_INTEGER_LARGEST, char *, size_t);
-internal_proto(gfc_itoa);
+extern void sys_exit (int) __attribute__ ((noreturn));
+internal_proto(sys_exit);
-extern const char *xtoa (GFC_UINTEGER_LARGEST, char *, size_t);
-internal_proto(xtoa);
+extern const char *gfc_xtoa (GFC_UINTEGER_LARGEST, char *, size_t);
+internal_proto(gfc_xtoa);
extern void os_error (const char *) __attribute__ ((noreturn));
-internal_proto(os_error);
+iexport_proto(os_error);
-extern void show_locus (struct st_parameter_common *);
+extern void show_locus (st_parameter_common *);
internal_proto(show_locus);
-extern void runtime_error (const char *) __attribute__ ((noreturn));
+extern void runtime_error (const char *, ...)
+ __attribute__ ((noreturn, format (gfc_printf, 1, 2)));
iexport_proto(runtime_error);
-extern void internal_error (struct st_parameter_common *, const char *)
+extern void runtime_error_at (const char *, const char *, ...)
+ __attribute__ ((noreturn, 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 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 void sys_exit (int) __attribute__ ((noreturn));
-internal_proto(sys_exit);
-
-extern int st_printf (const char *, ...)
- __attribute__ ((format (printf, 1, 2)));
-internal_proto(st_printf);
-
-extern void st_sprintf (char *, const char *, ...)
- __attribute__ ((format (printf, 2, 3)));
-internal_proto(st_sprintf);
-
extern const char *translate_error (int);
internal_proto(translate_error);
-extern void generate_error (struct st_parameter_common *, int, const char *);
-internal_proto(generate_error);
+extern void generate_error (st_parameter_common *, int, const char *);
+iexport_proto(generate_error);
-extern try notify_std (struct st_parameter_common *, int, const char *);
+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);
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);
+extern void *internal_malloc_size (size_t) __attribute__ ((malloc));
internal_proto(internal_malloc_size);
-extern void internal_free (void *);
-iexport_proto(internal_free);
-
/* environ.c */
extern int check_buffered (int);
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 (struct st_parameter_common *, const char *, int,
+extern int find_option (st_parameter_common *, const char *, gfc_charlen_type,
const st_option *, const char *);
internal_proto(find_option);
-extern int fstrlen (const char *, int);
+extern gfc_charlen_type fstrlen (const char *, gfc_charlen_type);
internal_proto(fstrlen);
-extern void fstrcpy (char *, int, const char *, int);
+extern gfc_charlen_type fstrcpy (char *, gfc_charlen_type, const char *, gfc_charlen_type);
internal_proto(fstrcpy);
-extern void cf_strcpy (char *, int, const char *);
+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);
extern int unit_to_fd (int);
internal_proto(unit_to_fd);
+extern int st_printf (const char *, ...)
+ __attribute__ ((format (gfc_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);
-iexport_proto(stop_numeric);
+extern void stop_string (const char *, GFC_INTEGER_4)
+ __attribute__ ((noreturn));
+export_proto(stop_string);
/* reshape_packed.c */
const char *, index_type);
internal_proto(reshape_packed);
-/* Repacking functions. */
+/* 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);
-/* ??? 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);
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);
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);
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);
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 GFC_INTEGER_4 compare_string (GFC_INTEGER_4, const char *,
- GFC_INTEGER_4, const char *);
+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);
+
/* random.c */
-extern void random_seed (GFC_INTEGER_4 * size, gfc_array_i4 * put,
- gfc_array_i4 * get);
-iexport_proto(random_seed);
+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 */
extern index_type size0 (const array_t * array);
iexport_proto(size0);
+/* bounds.c */
+
+extern void bounds_equal_extents (array_t *, array_t *, const char *,
+ const char *);
+internal_proto(bounds_equal_extents);
+
+extern void bounds_reduced_extents (array_t *, array_t *, int, const char *,
+ const char *intrinsic);
+internal_proto(bounds_reduced_extents);
+
+extern void bounds_iforeach_return (array_t *, array_t *, const char *);
+internal_proto(bounds_iforeach_return);
+
+extern void bounds_ifunction_return (array_t *, const index_type *,
+ const char *, const char *);
+internal_proto(bounds_ifunction_return);
+
+extern index_type count_0 (const gfc_array_l1 *);
+
+internal_proto(count_0);
+
+/* Internal auxiliary functions for cshift */
+
+void cshift0_i1 (gfc_array_i1 *, const gfc_array_i1 *, ssize_t, int);
+internal_proto(cshift0_i1);
+
+void cshift0_i2 (gfc_array_i2 *, const gfc_array_i2 *, ssize_t, int);
+internal_proto(cshift0_i2);
+
+void cshift0_i4 (gfc_array_i4 *, const gfc_array_i4 *, ssize_t, int);
+internal_proto(cshift0_i4);
+
+void cshift0_i8 (gfc_array_i8 *, const gfc_array_i8 *, ssize_t, int);
+internal_proto(cshift0_i8);
+
+#ifdef HAVE_GFC_INTEGER_16
+void cshift0_i16 (gfc_array_i16 *, const gfc_array_i16 *, ssize_t, int);
+internal_proto(cshift0_i16);
+#endif
+
+void cshift0_r4 (gfc_array_r4 *, const gfc_array_r4 *, ssize_t, int);
+internal_proto(cshift0_r4);
+
+void cshift0_r8 (gfc_array_r8 *, const gfc_array_r8 *, ssize_t, int);
+internal_proto(cshift0_r8);
+
+#ifdef HAVE_GFC_REAL_10
+void cshift0_r10 (gfc_array_r10 *, const gfc_array_r10 *, ssize_t, int);
+internal_proto(cshift0_r10);
+#endif
+
+#ifdef HAVE_GFC_REAL_16
+void cshift0_r16 (gfc_array_r16 *, const gfc_array_r16 *, ssize_t, int);
+internal_proto(cshift0_r16);
+#endif
+
+void cshift0_c4 (gfc_array_c4 *, const gfc_array_c4 *, ssize_t, int);
+internal_proto(cshift0_c4);
+
+void cshift0_c8 (gfc_array_c8 *, const gfc_array_c8 *, ssize_t, int);
+internal_proto(cshift0_c8);
+
+#ifdef HAVE_GFC_COMPLEX_10
+void cshift0_c10 (gfc_array_c10 *, const gfc_array_c10 *, ssize_t, int);
+internal_proto(cshift0_c10);
+#endif
+
+#ifdef HAVE_GFC_COMPLEX_16
+void cshift0_c16 (gfc_array_c16 *, const gfc_array_c16 *, ssize_t, int);
+internal_proto(cshift0_c16);
+#endif
+
#endif /* LIBGFOR_H */
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