/* Common declarations for all of libgfortran.
- Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 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
+#include <stdio.h>
#include <math.h>
#include <stddef.h>
#include <float.h>
+#include <stdarg.h>
#ifndef M_PI
#define M_PI 3.14159265358979323846264338327
#define __attribute__(x)
#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 *, ...);
+#undef snprintf
+#define snprintf __mingw_snprintf
+#endif
+
+
/* For a library, a standard prefix is a requirement in order to partition
the namespace. IPREFIX is for symbols intended to be internal to the
library. */
# define export_proto(x) sym_rename(x, PREFIX(x))
# define export_proto_np(x) extern char swallow_semicolon
# define iexport_proto(x) internal_proto(x)
-# define iexport(x) iexport1(x, __USER_LABEL_PREFIX__, IPREFIX(x))
-# define iexport1(x,p,y) iexport2(x,p,y)
-# define iexport2(x,p,y) \
- extern __typeof(x) PREFIX(x) __attribute__((__alias__(#p #y)))
+# 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)))
/* ??? 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)
extern int l8_to_l4_offset;
internal_proto(l8_to_l4_offset);
-#define GFOR_POINTER_L8_TO_L4(p8) \
- (l8_to_l4_offset + (GFC_LOGICAL_4 *)(p8))
+#define GFOR_POINTER_TO_L1(p, kind) \
+ (l8_to_l4_offset * (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 \
/* Commonly used array descriptor types. */
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, void) gfc_array_void;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, char) gfc_array_char;
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_1) gfc_array_i1;
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_2) gfc_array_i2;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_4) gfc_array_i4;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_INTEGER_8) gfc_array_i8;
#ifdef HAVE_GFC_INTEGER_16
#ifdef HAVE_GFC_COMPLEX_16
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_COMPLEX_16) gfc_array_c16;
#endif
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_1) gfc_array_l1;
+typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_2) gfc_array_l2;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_4) gfc_array_l4;
typedef GFC_ARRAY_DESCRIPTOR (GFC_MAX_DIMENSIONS, GFC_LOGICAL_8) gfc_array_l8;
#ifdef HAVE_GFC_LOGICAL_16
#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,
int fpu_round, fpu_precision, fpe;
int sighup, sigint;
+ int dump_core, backtrace;
}
options_t;
extern options_t options;
internal_proto(options);
+extern void handler (int);
+internal_proto(handler);
+
/* Compile-time options that will influence the library. */
int allow_std;
int pedantic;
int convert;
+ int dump_core;
+ int backtrace;
+ int sign_zero;
size_t record_marker;
int max_subrecord_length;
+ int bounds_check;
}
compile_options_t;
}
st_option;
-/* Runtime errors. The EOR and EOF errors are required to be negative. */
+/* 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_READ_OVERFLOW,
ERROR_INTERNAL,
ERROR_INTERNAL_UNIT,
- ERROR_ALLOCATION,
+ ERROR_ALLOCATION, /* Keep in sync with value used in
+ gcc/fortran/trans.c
+ (gfc_allocate_array_with_status). */
ERROR_DIRECT_EOR,
ERROR_SHORT_RECORD,
+ ERROR_CORRUPT_FILE,
ERROR_LAST /* Not a real error, the last error # + 1. */
}
error_codes;
#define gfc_alloca(x) __builtin_alloca(x)
-/* main.c */
+/* Various I/O stuff also used in other parts of the library. */
-extern void stupid_function_name_for_static_linking (void);
-internal_proto(stupid_function_name_for_static_linking);
+#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
+
+typedef enum
+{ CONVERT_NONE=-1, CONVERT_NATIVE, CONVERT_SWAP, CONVERT_BIG, CONVERT_LITTLE }
+unit_convert;
-struct st_parameter_common;
-extern void library_start (struct st_parameter_common *);
+#define CHARACTER2(name) \
+ gfc_charlen_type name ## _len; \
+ char * name
+
+typedef struct st_parameter_common
+{
+ GFC_INTEGER_4 flags;
+ GFC_INTEGER_4 unit;
+ const char *filename;
+ GFC_INTEGER_4 line;
+ CHARACTER2 (iomsg);
+ GFC_INTEGER_4 *iostat;
+}
+st_parameter_common;
+
+#undef CHARACTER2
+
+#define IOPARM_LIBRETURN_MASK (3 << 0)
+#define IOPARM_LIBRETURN_OK (0 << 0)
+#define IOPARM_LIBRETURN_ERROR (1 << 0)
+#define IOPARM_LIBRETURN_END (2 << 0)
+#define IOPARM_LIBRETURN_EOR (3 << 0)
+#define IOPARM_ERR (1 << 2)
+#define IOPARM_END (1 << 3)
+#define IOPARM_EOR (1 << 4)
+#define IOPARM_HAS_IOSTAT (1 << 5)
+#define IOPARM_HAS_IOMSG (1 << 6)
+
+#define IOPARM_COMMON_MASK ((1 << 7) - 1)
+
+#define IOPARM_OPEN_HAS_RECL_IN (1 << 7)
+#define IOPARM_OPEN_HAS_FILE (1 << 8)
+#define IOPARM_OPEN_HAS_STATUS (1 << 9)
+#define IOPARM_OPEN_HAS_ACCESS (1 << 10)
+#define IOPARM_OPEN_HAS_FORM (1 << 11)
+#define IOPARM_OPEN_HAS_BLANK (1 << 12)
+#define IOPARM_OPEN_HAS_POSITION (1 << 13)
+#define IOPARM_OPEN_HAS_ACTION (1 << 14)
+#define IOPARM_OPEN_HAS_DELIM (1 << 15)
+#define IOPARM_OPEN_HAS_PAD (1 << 16)
+#define IOPARM_OPEN_HAS_CONVERT (1 << 17)
+
+/* library start function and end macro. These can be expanded if needed
+ in the future. cmp is st_parameter_common *cmp */
+
+extern void library_start (st_parameter_common *);
internal_proto(library_start);
#define library_end()
+/* main.c */
+
+extern void stupid_function_name_for_static_linking (void);
+internal_proto(stupid_function_name_for_static_linking);
+
extern void set_args (int, char **);
export_proto(set_args);
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 */
#define GFC_ITOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 2)
#define GFC_OTOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 3 + 1)
#define GFC_BTOA_BUF_SIZE (sizeof (GFC_INTEGER_LARGEST) * 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);
internal_proto(xtoa);
extern void os_error (const char *) __attribute__ ((noreturn));
-internal_proto(os_error);
+iexport_proto(os_error);
-extern void show_locus (struct st_parameter_common *);
+extern void show_locus (st_parameter_common *);
internal_proto(show_locus);
-extern void runtime_error (const char *) __attribute__ ((noreturn));
+extern void runtime_error (const char *, ...)
+ __attribute__ ((noreturn, format (printf, 1, 2)));
iexport_proto(runtime_error);
-extern void internal_error (struct st_parameter_common *, const char *)
+extern void runtime_error_at (const char *, const char *, ...)
+ __attribute__ ((noreturn, format (printf, 2, 3)));
+iexport_proto(runtime_error_at);
+
+extern void internal_error (st_parameter_common *, const char *)
__attribute__ ((noreturn));
internal_proto(internal_error);
extern const char *get_oserror (void);
internal_proto(get_oserror);
-extern void sys_exit (int) __attribute__ ((noreturn));
-internal_proto(sys_exit);
-
-extern int st_printf (const char *, ...)
- __attribute__ ((format (printf, 1, 2)));
-internal_proto(st_printf);
-
-extern void st_sprintf (char *, const char *, ...)
- __attribute__ ((format (printf, 2, 3)));
-internal_proto(st_sprintf);
-
extern const char *translate_error (int);
internal_proto(translate_error);
-extern void generate_error (struct st_parameter_common *, int, const char *);
-internal_proto(generate_error);
+extern void generate_error (st_parameter_common *, int, const char *);
+iexport_proto(generate_error);
-extern try notify_std (struct st_parameter_common *, int, const char *);
+extern try notify_std (st_parameter_common *, int, const char *);
internal_proto(notify_std);
+extern notification notification_std(int);
+internal_proto(notification_std);
+
/* fpu.c */
extern void set_fpu (void);
extern void free_mem (void *);
internal_proto(free_mem);
-extern void *internal_malloc_size (size_t);
+extern void *internal_malloc_size (size_t) __attribute__ ((malloc));
internal_proto(internal_malloc_size);
-extern void internal_free (void *);
-iexport_proto(internal_free);
-
/* environ.c */
extern int check_buffered (int);
extern void show_variables (void);
internal_proto(show_variables);
+unit_convert get_unformatted_convert (int);
+internal_proto(get_unformatted_convert);
+
/* string.c */
-extern int find_option (struct st_parameter_common *, const char *, int,
+extern int find_option (st_parameter_common *, const char *, gfc_charlen_type,
const st_option *, const char *);
internal_proto(find_option);
-extern int fstrlen (const char *, int);
+extern gfc_charlen_type fstrlen (const char *, gfc_charlen_type);
internal_proto(fstrlen);
-extern void fstrcpy (char *, int, const char *, int);
+extern gfc_charlen_type fstrcpy (char *, gfc_charlen_type, const char *, gfc_charlen_type);
internal_proto(fstrcpy);
-extern void cf_strcpy (char *, int, const char *);
+extern gfc_charlen_type cf_strcpy (char *, gfc_charlen_type, const char *);
internal_proto(cf_strcpy);
+/* io/intrinsics.c */
+
+extern void flush_all_units (void);
+internal_proto(flush_all_units);
+
/* io.c */
extern void init_units (void);
extern int unit_to_fd (int);
internal_proto(unit_to_fd);
+extern int st_printf (const char *, ...)
+ __attribute__ ((format (printf, 1, 2)));
+internal_proto(st_printf);
+
+extern int st_vprintf (const char *, va_list);
+internal_proto(st_vprintf);
+
+extern char * filename_from_unit (int);
+internal_proto(filename_from_unit);
+
/* stop.c */
-extern void stop_numeric (GFC_INTEGER_4);
+extern void stop_numeric (GFC_INTEGER_4) __attribute__ ((noreturn));
iexport_proto(stop_numeric);
/* reshape_packed.c */
/* string_intrinsics.c */
-extern GFC_INTEGER_4 compare_string (GFC_INTEGER_4, const char *,
- GFC_INTEGER_4, const char *);
+extern int compare_string (GFC_INTEGER_4, const char *,
+ GFC_INTEGER_4, const char *);
iexport_proto(compare_string);
/* random.c */
-extern void random_seed (GFC_INTEGER_4 * size, gfc_array_i4 * put,
- gfc_array_i4 * get);
-iexport_proto(random_seed);
+extern void random_seed_i4 (GFC_INTEGER_4 * size, gfc_array_i4 * put,
+ gfc_array_i4 * get);
+iexport_proto(random_seed_i4);
+extern void random_seed_i8 (GFC_INTEGER_8 * size, gfc_array_i8 * put,
+ gfc_array_i8 * get);
+iexport_proto(random_seed_i8);
/* size.c */
OSDN Git Service
