477b242500
* eval.c (evaluate_subexp_standard): Remove unused variable. (calc_f77_array_dims): Add parens to expression. * f-exp.y (yylex): Add parens to expression, remove unused label. * f-lang.h (calc_f77_array_dims): Declare. * f-valprint.c (f_val_print): Remove unused variables.
94 lines
3.7 KiB
C
94 lines
3.7 KiB
C
/* 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 *));
|
|
|
|
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"
|