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- /* Fortran language support definitions for GDB, the GNU debugger.
- Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
- Contributed by Motorola. Adapted from the C definitions by Farooq Butt
- (fmbutt@engage.sps.mot.com).
-
- This file is part of GDB.
-
- 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
- (at your option) any later version.
-
- This program 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.
-
- 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- extern int f_parse PARAMS ((void));
-
- extern void f_error PARAMS ((char *)); /* Defined in f-exp.y */
-
- extern void f_print_type PARAMS ((struct type *, char *, FILE *, int, int));
-
- extern int f_val_print PARAMS ((struct type *, char *, CORE_ADDR, FILE *,
- int, int, int, enum val_prettyprint));
-
- /* Language-specific data structures */
-
- struct common_entry
- {
- struct symbol *symbol; /* The symbol node corresponding
- to this component */
- struct common_entry *next; /* The next component */
- };
-
- struct saved_f77_common
- {
- 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 */
- };
-
- 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 *));
-
- #define UNINITIALIZED_SECNUM -1
- #define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)
-
- #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 */
-
- #define BOUND_FETCH_OK 1
- #define BOUND_FETCH_ERROR -999
-
- /* 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... */
-
- #define DEFAULT_UPPER_BOUND 999999
- #define DEFAULT_LOWER_BOUND -999999
-
- extern char *real_main_name; /* Name of main function */
- extern int real_main_c_value; /* C_value field of main function */
-
- extern int f77_get_dynamic_upperbound PARAMS ((struct type *, int *));
-
- extern int f77_get_dynamic_lowerbound PARAMS ((struct type *, int *));
-
- extern void f77_get_dynamic_array_length PARAMS ((struct type *));
-
- #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"
-