X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=libgfortran%2Flibgfortran.h;h=99f7342958fd136fc14dd2395f44692c3902a312;hb=27743cd9eb2859ea7200627bcf692601afb64f06;hp=427b2fadbab427d97775a0e21e8500662cceb46d;hpb=4a8a06d3a8efc7b1b494e2b684d7834eaeb55129;p=pf3gnuchains%2Fgcc-fork.git diff --git a/libgfortran/libgfortran.h b/libgfortran/libgfortran.h index 427b2fadbab..99f7342958f 100644 --- a/libgfortran/libgfortran.h +++ b/libgfortran/libgfortran.h @@ -1,36 +1,42 @@ /* 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, 2009, 2010 + Free Software Foundation, Inc. Contributed by Paul Brook , and Andy Vaught -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 +. */ #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" @@ -40,6 +46,19 @@ Boston, MA 02110-1301, USA. */ #include #include +#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 @@ -59,7 +78,12 @@ Boston, MA 02110-1301, USA. */ #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 @@ -67,6 +91,43 @@ typedef off_t gfc_offset; #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 @@ -74,7 +135,8 @@ typedef off_t gfc_offset; 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 (gnu_printf, 3, 4))); #undef snprintf #define snprintf __mingw_snprintf #endif @@ -142,13 +204,6 @@ extern int __mingw_snprintf (char *, size_t, const char *, ...); # define iexport1(x,y) iexport2(x,y) # define iexport2(x,y) \ extern __typeof(x) PREFIX(x) __attribute__((__alias__(#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 #else # define export_proto(x) sym_rename(x, PREFIX(x)) # define export_proto_np(x) extern char swallow_semicolon @@ -226,15 +281,25 @@ typedef GFC_INTEGER_4 GFC_IO_INT; 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) @@ -249,13 +314,44 @@ internal_proto(l8_to_l4_offset); (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 +# define GFC_REAL_16_INFINITY __builtin_infl () +# 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 +# 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) \ @@ -308,6 +404,122 @@ typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_16) gfc_array_l16; #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 @@ -348,6 +560,7 @@ typedef struct size_t record_marker; int max_subrecord_length; int bounds_check; + int range_check; } compile_options_t; @@ -373,7 +586,7 @@ st_option; 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. */ @@ -447,6 +660,12 @@ st_parameter_common; #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 */ @@ -462,7 +681,7 @@ 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); @@ -480,19 +699,26 @@ 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 void sys_exit (int) __attribute__ ((noreturn)); internal_proto(sys_exit); -extern const char *gfc_itoa (GFC_INTEGER_LARGEST, char *, size_t); -internal_proto(gfc_itoa); - -extern const char *xtoa (GFC_UINTEGER_LARGEST, char *, size_t); -internal_proto(xtoa); +extern 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); @@ -501,13 +727,17 @@ extern void show_locus (st_parameter_common *); internal_proto(show_locus); extern void runtime_error (const char *, ...) - __attribute__ ((noreturn, format (printf, 1, 2))); + __attribute__ ((noreturn, format (gfc_printf, 1, 2))); iexport_proto(runtime_error); extern void runtime_error_at (const char *, const char *, ...) - __attribute__ ((noreturn, format (printf, 2, 3))); + __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); @@ -537,9 +767,6 @@ internal_proto(set_fpu); extern void *get_mem (size_t) __attribute__ ((malloc)); internal_proto(get_mem); -extern void free_mem (void *); -internal_proto(free_mem); - extern void *internal_malloc_size (size_t) __attribute__ ((malloc)); internal_proto(internal_malloc_size); @@ -589,7 +816,7 @@ extern int unit_to_fd (int); internal_proto(unit_to_fd); extern int st_printf (const char *, ...) - __attribute__ ((format (printf, 1, 2))); + __attribute__ ((format (gfc_printf, 1, 2))); internal_proto(st_printf); extern int st_vprintf (const char *, va_list); @@ -600,8 +827,9 @@ internal_proto(filename_from_unit); /* stop.c */ -extern void stop_numeric (GFC_INTEGER_4) __attribute__ ((noreturn)); -iexport_proto(stop_numeric); +extern void stop_string (const char *, GFC_INTEGER_4) + __attribute__ ((noreturn)); +export_proto(stop_string); /* reshape_packed.c */ @@ -609,10 +837,15 @@ extern void reshape_packed (char *, index_type, const char *, index_type, 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); @@ -624,6 +857,22 @@ 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); @@ -635,6 +884,17 @@ 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); @@ -646,6 +906,22 @@ 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); @@ -662,12 +938,352 @@ 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_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, @@ -684,4 +1300,76 @@ 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 */