From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libgfortran/libgfortran.h | 1379 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1379 insertions(+) create mode 100644 libgfortran/libgfortran.h (limited to 'libgfortran/libgfortran.h') diff --git a/libgfortran/libgfortran.h b/libgfortran/libgfortran.h new file mode 100644 index 000000000..87d595038 --- /dev/null +++ b/libgfortran/libgfortran.h @@ -0,0 +1,1379 @@ +/* Common declarations for all of libgfortran. + Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, + 2011 + Free Software Foundation, Inc. + Contributed by Paul Brook , and + Andy Vaught + +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 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 General Public License for more details. + +Under Section 7 of GPL version 3, you are granted additional +permissions described in the GCC Runtime Library Exception, version +3.1, as published by the Free Software Foundation. + +You should have received a copy of the GNU General Public License and +a copy of the GCC Runtime Library Exception along with this program; +see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +. */ + +#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 +#include +#include +#include +#include + +/* If we're support quad-precision floating-point type, include the + header to our support library. */ +#ifdef HAVE_FLOAT128 +# include "quadmath_weak.h" +#endif + +#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 +# include +#else +#define complex __complex__ +#endif + +#include "../gcc/fortran/libgfortran.h" + +#include "c99_protos.h" + +#if HAVE_IEEEFP_H +#include +#endif + +#include "gstdint.h" + +#if HAVE_SYS_TYPES_H +#include +#endif + +#ifdef __MINGW32__ +typedef off64_t gfc_offset; +#else +typedef off_t gfc_offset; +#endif + +#ifndef NULL +#define NULL (void *) 0 +#endif + +#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 PREFIX(x) _gfortran_ ## x +#define IPREFIX(x) _gfortrani_ ## x + +/* Magic to rename a symbol at the compiler level. You continue to refer + to the symbol as OLD in the source, but it'll be named NEW in the asm. */ +#define sym_rename(old, new) sym_rename1(old, __USER_LABEL_PREFIX__, new) +#define sym_rename1(old, ulp, new) sym_rename2(old, ulp, new) +#define sym_rename2(old, ulp, new) extern __typeof(old) old __asm__(#ulp #new) + +/* There are several classifications of routines: + + (1) Symbols used only within the library, + (2) Symbols to be exported from the library, + (3) Symbols to be exported from the library, but + also used inside the library. + + By telling the compiler about these different classifications we can + tightly control the interface seen by the user, and get better code + from the compiler at the same time. + + One of the following should be used immediately after the declaration + of each symbol: + + internal_proto Marks a symbol used only within the library, + and adds IPREFIX to the assembly-level symbol + name. The later is important for maintaining + the namespace partition for the static library. + + export_proto Marks a symbol to be exported, and adds PREFIX + to the assembly-level symbol name. + + export_proto_np Marks a symbol to be exported without adding PREFIX. + + iexport_proto Marks a function to be exported, but with the + understanding that it can be used inside as well. + + iexport_data_proto Similarly, marks a data symbol to be exported. + Unfortunately, some systems can't play the hidden + symbol renaming trick on data symbols, thanks to + the horribleness of COPY relocations. + + If iexport_proto or iexport_data_proto is used, you must also use + iexport or iexport_data after the *definition* of the symbol. */ + +#if defined(HAVE_ATTRIBUTE_VISIBILITY) +# define internal_proto(x) \ + sym_rename(x, IPREFIX (x)) __attribute__((__visibility__("hidden"))) +#else +# define internal_proto(x) sym_rename(x, IPREFIX(x)) +#endif + +#if defined(HAVE_ATTRIBUTE_VISIBILITY) && defined(HAVE_ATTRIBUTE_ALIAS) +# 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, 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 +# define iexport_proto(x) export_proto(x) +# define iexport(x) extern char swallow_semicolon +#endif + +/* TODO: detect the case when we *can* hide the symbol. */ +#define iexport_data_proto(x) export_proto(x) +#define iexport_data(x) extern char swallow_semicolon + +/* The only reliable way to get the offset of a field in a struct + in a system independent way is via this macro. */ +#ifndef offsetof +#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER) +#endif + +/* The C99 classification macros isfinite, isinf, isnan, isnormal + and signbit are broken or inconsistent on quite a few targets. + So, we use GCC's builtins instead. + + Another advantage for GCC's builtins for these type-generic macros + is that it handles floating-point types that the system headers + may not support (like __float128). */ + +#undef isnan +#define isnan(x) __builtin_isnan(x) +#undef isfinite +#define isfinite(x) __builtin_isfinite(x) +#undef isinf +#define isinf(x) __builtin_isinf(x) +#undef isnormal +#define isnormal(x) __builtin_isnormal(x) +#undef signbit +#define signbit(x) __builtin_signbit(x) + +/* TODO: find the C99 version of these an move into above ifdef. */ +#define REALPART(z) (__real__(z)) +#define IMAGPART(z) (__imag__(z)) +#define COMPLEX_ASSIGN(z_, r_, i_) {__real__(z_) = (r_); __imag__(z_) = (i_);} + +#include "kinds.h" + +/* Define the type used for the current record number for large file I/O. + The size must be consistent with the size defined on the compiler side. */ +#ifdef HAVE_GFC_INTEGER_8 +typedef GFC_INTEGER_8 GFC_IO_INT; +#else +#ifdef HAVE_GFC_INTEGER_4 +typedef GFC_INTEGER_4 GFC_IO_INT; +#else +#error "GFC_INTEGER_4 should be available for the library to compile". +#endif +#endif + +/* The following two definitions must be consistent with the types used + 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 big_endian; +internal_proto(big_endian); + +#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_8)((((GFC_UINTEGER_8)1) << 63) - 1) +#ifdef HAVE_GFC_INTEGER_16 +#define GFC_INTEGER_16_HUGE \ + (GFC_INTEGER_16)((((GFC_UINTEGER_16)1) << 127) - 1) +#endif + +/* M{IN,AX}{LOC,VAL} need also infinities and NaNs if supported. */ + +#ifdef __FLT_HAS_INFINITY__ +# define GFC_REAL_4_INFINITY __builtin_inff () +#endif +#ifdef __DBL_HAS_INFINITY__ +# define GFC_REAL_8_INFINITY __builtin_inf () +#endif +#ifdef __LDBL_HAS_INFINITY__ +# ifdef HAVE_GFC_REAL_10 +# define GFC_REAL_10_INFINITY __builtin_infl () +# endif +# ifdef HAVE_GFC_REAL_16 +# ifdef GFC_REAL_16_IS_LONG_DOUBLE +# define GFC_REAL_16_INFINITY __builtin_infl () +# else +# define GFC_REAL_16_INFINITY __builtin_infq () +# endif +# endif +#endif +#ifdef __FLT_HAS_QUIET_NAN__ +# define GFC_REAL_4_QUIET_NAN __builtin_nanf ("") +#endif +#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 +# ifdef GFC_REAL_16_IS_LONG_DOUBLE +# define GFC_REAL_16_QUIET_NAN __builtin_nanl ("") +# else +# define GFC_REAL_16_QUIET_NAN nanq ("") +# endif +# endif +#endif + +typedef struct descriptor_dimension +{ + index_type _stride; + index_type _lbound; + index_type _ubound; +} + +descriptor_dimension; + +#define GFC_ARRAY_DESCRIPTOR(r, type) \ +struct {\ + type *data;\ + size_t offset;\ + index_type dtype;\ + descriptor_dimension dim[r];\ +} + +/* 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 +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_16) gfc_array_i16; +#endif +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_4) gfc_array_r4; +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_8) gfc_array_r8; +#ifdef HAVE_GFC_REAL_10 +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_10) gfc_array_r10; +#endif +#ifdef HAVE_GFC_REAL_16 +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_REAL_16) gfc_array_r16; +#endif +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_4) gfc_array_c4; +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_8) gfc_array_c8; +#ifdef HAVE_GFC_COMPLEX_10 +typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_10) gfc_array_c10; +#endif +#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_DESCRIPTOR_RANK(desc) ((desc)->dtype & GFC_DTYPE_RANK_MASK) +#define GFC_DESCRIPTOR_TYPE(desc) (((desc)->dtype & GFC_DTYPE_TYPE_MASK) \ + >> GFC_DTYPE_TYPE_SHIFT) +#define GFC_DESCRIPTOR_SIZE(desc) ((desc)->dtype >> GFC_DTYPE_SIZE_SHIFT) +#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 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ + | (sizeof(GFC_INTEGER_1) << GFC_DTYPE_SIZE_SHIFT)) +#define GFC_DTYPE_INTEGER_2 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ + | (sizeof(GFC_INTEGER_2) << GFC_DTYPE_SIZE_SHIFT)) +#define GFC_DTYPE_INTEGER_4 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ + | (sizeof(GFC_INTEGER_4) << GFC_DTYPE_SIZE_SHIFT)) +#define GFC_DTYPE_INTEGER_8 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ + | (sizeof(GFC_INTEGER_8) << GFC_DTYPE_SIZE_SHIFT)) +#ifdef HAVE_GFC_INTEGER_16 +#define GFC_DTYPE_INTEGER_16 ((BT_INTEGER << GFC_DTYPE_TYPE_SHIFT) \ + | (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 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. */ + +typedef struct +{ + int warn_std; + 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 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; + +/* This is returned by notify_std and several io functions. */ +typedef enum +{ SUCCESS = 1, FAILURE } +try; + +/* 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) + + +/* 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 + + +#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); + +/* 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 (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 void sys_exit (int) __attribute__ ((noreturn)); +internal_proto(sys_exit); + +extern const char *gfc_xtoa (GFC_UINTEGER_LARGEST, char *, size_t); +internal_proto(gfc_xtoa); + +extern void os_error (const char *) __attribute__ ((noreturn)); +iexport_proto(os_error); + +extern void show_locus (st_parameter_common *); +internal_proto(show_locus); + +extern void runtime_error (const char *, ...) + __attribute__ ((noreturn, format (gfc_printf, 1, 2))); +iexport_proto(runtime_error); + +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 *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 try 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); + +/* memory.c */ + +extern void *get_mem (size_t) __attribute__ ((malloc)); +internal_proto(get_mem); + +extern void *internal_malloc_size (size_t) __attribute__ ((malloc)); +internal_proto(internal_malloc_size); + +/* environ.c */ + +extern int check_buffered (int); +internal_proto(check_buffered); + +extern void init_variables (void); +internal_proto(init_variables); + +extern void show_variables (void); +internal_proto(show_variables); + +unit_convert get_unformatted_convert (int); +internal_proto(get_unformatted_convert); + +/* string.c */ + +extern int find_option (st_parameter_common *, const char *, gfc_charlen_type, + const st_option *, const char *); +internal_proto(find_option); + +extern gfc_charlen_type fstrlen (const char *, gfc_charlen_type); +internal_proto(fstrlen); + +extern gfc_charlen_type fstrcpy (char *, gfc_charlen_type, const char *, gfc_charlen_type); +internal_proto(fstrcpy); + +extern gfc_charlen_type cf_strcpy (char *, gfc_charlen_type, const char *); +internal_proto(cf_strcpy); + +/* io/intrinsics.c */ + +extern void flush_all_units (void); +internal_proto(flush_all_units); + +/* io.c */ + +extern void init_units (void); +internal_proto(init_units); + +extern void close_units (void); +internal_proto(close_units); + +extern int unit_to_fd (int); +internal_proto(unit_to_fd); + +extern int st_printf (const char *, ...) + __attribute__ ((format (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_string (const char *, GFC_INTEGER_4) + __attribute__ ((noreturn)); +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); + +/* 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 */ -- cgit v1.2.3