/* Common declarations for all of libgfortran.
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ Free Software Foundation, Inc.
Contributed by Paul Brook <paul@nowt.org>, and
Andy Vaught <andy@xena.eas.asu.edu>
#ifndef LIBGFOR_H
#define LIBGFOR_H
+/* 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>
#include <stdarg.h>
-#ifndef M_PI
-#define M_PI 3.14159265358979323846264338327
-#endif
-
#if HAVE_COMPLEX_H
# include <complex.h>
#else
#define complex __complex__
#endif
-#include "config.h"
+#include "../gcc/fortran/libgfortran.h"
+
#include "c99_protos.h"
#if HAVE_IEEEFP_H
#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
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 *, ...);
+extern int __mingw_snprintf (char *, size_t, const char *, ...)
+ __attribute__ ((format (printf, 3, 4)));
#undef snprintf
#define snprintf __mingw_snprintf
#endif
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_TO_L1(p, kind) \
- (l8_to_l4_offset * (kind - 1) + (GFC_LOGICAL_1 *)(p))
+ (big_endian * (kind - 1) + (GFC_LOGICAL_1 *)(p))
#define GFC_INTEGER_1_HUGE \
(GFC_INTEGER_1)((((GFC_UINTEGER_1)1) << 7) - 1)
(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
-
-#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
-#endif
-#ifdef HAVE_GFC_REAL_16
-#define GFC_REAL_16_DIGITS LDBL_MANT_DIG
-#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
-#endif
-#ifdef HAVE_GFC_REAL_16
-#define GFC_REAL_16_RADIX FLT_RADIX
-#endif
-
-#ifndef GFC_MAX_DIMENSIONS
-#define GFC_MAX_DIMENSIONS 7
-#endif
typedef struct descriptor_dimension
{
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
-
-/* added for f03. --Rickett, 02.28.06 */
-#define GFC_NUM_RANK_BITS 3
-
-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)
+/* 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 dump_core, backtrace;
+ int use_stderr, all_unbuffered, unbuffered_preconnected, default_recl;
+ int fpe, dump_core, backtrace;
}
options_t;
size_t record_marker;
int max_subrecord_length;
int bounds_check;
+ int range_check;
}
compile_options_t;
}
st_option;
-/* Runtime errors. The EOR and EOF errors are required to be negative.
- These codes must be kept sychronized with their equivalents in
- gcc/fortran/gfortran.h . */
-
-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_SHORT_RECORD,
- ERROR_CORRUPT_FILE,
- 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
#define gfc_alloca(x) __builtin_alloca(x)
-/* Various I/O stuff also used in other parts of the library. */
-
+/* 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
Default value is 1 Gb. */
#define DEFAULT_RECL 1073741824
-typedef enum
-{ CONVERT_NONE=-1, CONVERT_NATIVE, CONVERT_SWAP, CONVERT_BIG, CONVERT_LITTLE }
-unit_convert;
#define CHARACTER2(name) \
gfc_charlen_type name ## _len; \
#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)
/* library start function and end macro. These can be expanded if needed
in the future. cmp is st_parameter_common *cmp */
__attribute__ ((noreturn, format (printf, 2, 3)));
iexport_proto(runtime_error_at);
+extern void runtime_warning_at (const char *, const char *, ...)
+ __attribute__ ((format (printf, 2, 3)));
+iexport_proto(runtime_warning_at);
+
extern void internal_error (st_parameter_common *, const char *)
__attribute__ ((noreturn));
internal_proto(internal_error);
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 int 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_i4 (GFC_INTEGER_4 * size, gfc_array_i4 * put,
extern index_type size0 (const array_t * array);
iexport_proto(size0);
+/* 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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