/* Fortran language support definitions for GDB, the GNU debugger.
- Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
+
+ Copyright (C) 1992-2014 Free Software Foundation, Inc.
+
Contributed by Motorola. Adapted from the C definitions by Farooq Butt
(fmbutt@engage.sps.mot.com).
This program 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 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
-extern int f_parse PARAMS ((void));
+struct type_print_options;
+struct parser_state;
-extern void f_error PARAMS ((char *)); /* Defined in f-exp.y */
+extern int f_parse (struct parser_state *);
-extern void f_print_type PARAMS ((struct type *, char *,
- GDB_FILE *, int, int));
+extern void f_error (char *); /* Defined in f-exp.y */
-extern int f_val_print PARAMS ((struct type *, char *, int,
- CORE_ADDR, GDB_FILE *,
- int, int, int, enum val_prettyprint));
+extern void f_print_type (struct type *, const char *, struct ui_file *, int,
+ int, const struct type_print_options *);
-/* Language-specific data structures */
+extern void f_val_print (struct type *, const gdb_byte *, int, CORE_ADDR,
+ struct ui_file *, int,
+ const struct value *,
+ const struct value_print_options *);
-struct common_entry
- {
- struct symbol *symbol; /* The symbol node corresponding
- to this component */
- struct common_entry *next; /* The next component */
- };
+/* Language-specific data structures */
-struct saved_f77_common
+/* In F90 subrange expression, either bound could be empty, indicating that
+ its value is by default that of the corresponding bound of the array or
+ string. So we have four sorts of subrange in F90. This enumeration type
+ is to identify this. */
+
+enum f90_range_type
{
- char *name; /* Name of COMMON */
- char *owning_function; /* Name of parent function */
- int secnum; /* Section # of .bss */
- CORE_ADDR offset; /* Offset from .bss for
- this block */
- struct common_entry *entries; /* List of block's components */
- struct common_entry *end_of_entries; /* ptr. to end of components */
- struct saved_f77_common *next; /* Next saved COMMON block */
+ BOTH_BOUND_DEFAULT, /* "(:)" */
+ LOW_BOUND_DEFAULT, /* "(:high)" */
+ HIGH_BOUND_DEFAULT, /* "(low:)" */
+ NONE_BOUND_DEFAULT /* "(low:high)" */
};
-typedef struct saved_f77_common SAVED_F77_COMMON, *SAVED_F77_COMMON_PTR;
-
-typedef struct common_entry COMMON_ENTRY, *COMMON_ENTRY_PTR;
-
-extern SAVED_F77_COMMON_PTR head_common_list; /* Ptr to 1st saved COMMON */
-extern SAVED_F77_COMMON_PTR tail_common_list; /* Ptr to last saved COMMON */
-extern SAVED_F77_COMMON_PTR current_common; /* Ptr to current COMMON */
-
-extern SAVED_F77_COMMON_PTR find_common_for_function PARAMS ((char *, char *));
+/* A common block. */
-#define UNINITIALIZED_SECNUM -1
-#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)
+struct common_block
+{
+ /* The number of entries in the block. */
+ size_t n_entries;
-#define BLANK_COMMON_NAME_ORIGINAL "#BLNK_COM" /* XLF assigned */
-#define BLANK_COMMON_NAME_MF77 "__BLNK__" /* MF77 assigned */
-#define BLANK_COMMON_NAME_LOCAL "__BLANK" /* Local GDB */
+ /* The contents of the block, allocated using the struct hack. All
+ pointers in the array are non-NULL. */
+ struct symbol *contents[1];
+};
-#define BOUND_FETCH_OK 1
-#define BOUND_FETCH_ERROR -999
+extern int f77_get_upperbound (struct type *);
-/* When reasonable array bounds cannot be fetched, such as when
- you ask to 'mt print symbols' and there is no stack frame and
- therefore no way of knowing the bounds of stack-based arrays,
- we have to assign default bounds, these are as good as any... */
+extern int f77_get_lowerbound (struct type *);
-#define DEFAULT_UPPER_BOUND 999999
-#define DEFAULT_LOWER_BOUND -999999
+extern void f77_get_dynamic_array_length (struct type *);
-extern char *real_main_name; /* Name of main function */
-extern int real_main_c_value; /* C_value field of main function */
+extern int calc_f77_array_dims (struct type *);
-extern int f77_get_dynamic_upperbound PARAMS ((struct type *, int *));
-extern int f77_get_dynamic_lowerbound PARAMS ((struct type *, int *));
+/* Fortran (F77) types */
-extern void f77_get_dynamic_array_length PARAMS ((struct type *));
+struct builtin_f_type
+{
+ struct type *builtin_character;
+ struct type *builtin_integer;
+ struct type *builtin_integer_s2;
+ struct type *builtin_logical;
+ struct type *builtin_logical_s1;
+ struct type *builtin_logical_s2;
+ struct type *builtin_logical_s8;
+ struct type *builtin_real;
+ struct type *builtin_real_s8;
+ struct type *builtin_real_s16;
+ struct type *builtin_complex_s8;
+ struct type *builtin_complex_s16;
+ struct type *builtin_complex_s32;
+ struct type *builtin_void;
+};
-extern int calc_f77_array_dims PARAMS ((struct type *));
+/* Return the Fortran type table for the specified architecture. */
+extern const struct builtin_f_type *builtin_f_type (struct gdbarch *gdbarch);
-#define DEFAULT_DOTMAIN_NAME_IN_MF77 ".MAIN_"
-#define DEFAULT_MAIN_NAME_IN_MF77 "MAIN_"
-#define DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY ".main "
-#define DEFAULT_DOTMAIN_NAME_IN_XLF ".main"
projects / platform / upstream / binutils.git / blobdiff