binutils-gdb/gdb/f-lang.h

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/* Fortran language support definitions for GDB, the GNU debugger.
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Copyright 1992, 1993, 1994, 2000 Free Software Foundation, Inc.
Contributed by Motorola. Adapted from the C definitions by Farooq Butt
(fmbutt@engage.sps.mot.com).
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This file is part of GDB.
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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.
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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.
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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. */
extern int f_parse PARAMS ((void));
extern void f_error PARAMS ((char *)); /* Defined in f-exp.y */
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extern void f_print_type (struct type *, char *, struct ui_file *, int,
int);
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extern int f_val_print (struct type *, char *, int, CORE_ADDR,
struct ui_file *, int, int, int,
enum val_prettyprint);
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/* Language-specific data structures */
struct common_entry
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{
struct symbol *symbol; /* The symbol node corresponding
to this component */
struct common_entry *next; /* The next component */
};
struct saved_f77_common
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{
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 */
};
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typedef struct saved_f77_common SAVED_F77_COMMON, *SAVED_F77_COMMON_PTR;
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typedef struct common_entry COMMON_ENTRY, *COMMON_ENTRY_PTR;
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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 *));
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#define UNINITIALIZED_SECNUM -1
#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)
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#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
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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
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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 *));
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extern void f77_get_dynamic_array_length PARAMS ((struct type *));
extern int calc_f77_array_dims 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"