/* Fortran language support definitions for GDB, the GNU debugger.
|
/* Fortran language support definitions for GDB, the GNU debugger.
|
|
|
Copyright (C) 1992, 1993, 1994, 1995, 1998, 2000, 2005, 2007, 2008, 2009,
|
Copyright (C) 1992, 1993, 1994, 1995, 1998, 2000, 2005, 2007, 2008, 2009,
|
2010 Free Software Foundation, Inc.
|
2010 Free Software Foundation, Inc.
|
|
|
Contributed by Motorola. Adapted from the C definitions by Farooq Butt
|
Contributed by Motorola. Adapted from the C definitions by Farooq Butt
|
(fmbutt@engage.sps.mot.com).
|
(fmbutt@engage.sps.mot.com).
|
|
|
This file is part of GDB.
|
This file is part of GDB.
|
|
|
This program is free software; you can redistribute it and/or modify
|
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
|
it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 3 of the License, or
|
the Free Software Foundation; either version 3 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
|
|
|
This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
extern int f_parse (void);
|
extern int f_parse (void);
|
|
|
extern void f_error (char *); /* Defined in f-exp.y */
|
extern void f_error (char *); /* Defined in f-exp.y */
|
|
|
extern void f_print_type (struct type *, char *, struct ui_file *, int,
|
extern void f_print_type (struct type *, char *, struct ui_file *, int,
|
int);
|
int);
|
|
|
extern int f_val_print (struct type *, const gdb_byte *, int, CORE_ADDR,
|
extern int f_val_print (struct type *, const gdb_byte *, int, CORE_ADDR,
|
struct ui_file *, int,
|
struct ui_file *, int,
|
const struct value_print_options *);
|
const struct value_print_options *);
|
|
|
/* Language-specific data structures */
|
/* Language-specific data structures */
|
|
|
/* In F90 subrange expression, either bound could be empty, indicating that
|
/* 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
|
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
|
string. So we have four sorts of subrange in F90. This enumeration type
|
is to identify this. */
|
is to identify this. */
|
|
|
enum f90_range_type
|
enum f90_range_type
|
{
|
{
|
BOTH_BOUND_DEFAULT, /* "(:)" */
|
BOTH_BOUND_DEFAULT, /* "(:)" */
|
LOW_BOUND_DEFAULT, /* "(:high)" */
|
LOW_BOUND_DEFAULT, /* "(:high)" */
|
HIGH_BOUND_DEFAULT, /* "(low:)" */
|
HIGH_BOUND_DEFAULT, /* "(low:)" */
|
NONE_BOUND_DEFAULT /* "(low:high)" */
|
NONE_BOUND_DEFAULT /* "(low:high)" */
|
};
|
};
|
|
|
struct common_entry
|
struct common_entry
|
{
|
{
|
struct symbol *symbol; /* The symbol node corresponding
|
struct symbol *symbol; /* The symbol node corresponding
|
to this component */
|
to this component */
|
struct common_entry *next; /* The next component */
|
struct common_entry *next; /* The next component */
|
};
|
};
|
|
|
struct saved_f77_common
|
struct saved_f77_common
|
{
|
{
|
char *name; /* Name of COMMON */
|
char *name; /* Name of COMMON */
|
char *owning_function; /* Name of parent function */
|
char *owning_function; /* Name of parent function */
|
int secnum; /* Section # of .bss */
|
int secnum; /* Section # of .bss */
|
CORE_ADDR offset; /* Offset from .bss for
|
CORE_ADDR offset; /* Offset from .bss for
|
this block */
|
this block */
|
struct common_entry *entries; /* List of block's components */
|
struct common_entry *entries; /* List of block's components */
|
struct common_entry *end_of_entries; /* ptr. to end of components */
|
struct common_entry *end_of_entries; /* ptr. to end of components */
|
struct saved_f77_common *next; /* Next saved COMMON block */
|
struct saved_f77_common *next; /* Next saved COMMON block */
|
};
|
};
|
|
|
typedef struct saved_f77_common SAVED_F77_COMMON, *SAVED_F77_COMMON_PTR;
|
typedef struct saved_f77_common SAVED_F77_COMMON, *SAVED_F77_COMMON_PTR;
|
|
|
typedef struct common_entry COMMON_ENTRY, *COMMON_ENTRY_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 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 tail_common_list; /* Ptr to last saved COMMON */
|
extern SAVED_F77_COMMON_PTR current_common; /* Ptr to current COMMON */
|
extern SAVED_F77_COMMON_PTR current_common; /* Ptr to current COMMON */
|
|
|
extern SAVED_F77_COMMON_PTR find_common_for_function (char *, char *);
|
extern SAVED_F77_COMMON_PTR find_common_for_function (char *, char *);
|
|
|
#define UNINITIALIZED_SECNUM -1
|
#define UNINITIALIZED_SECNUM -1
|
#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)
|
#define COMMON_NEEDS_PATCHING(blk) ((blk)->secnum == UNINITIALIZED_SECNUM)
|
|
|
#define BLANK_COMMON_NAME_ORIGINAL "#BLNK_COM" /* XLF assigned */
|
#define BLANK_COMMON_NAME_ORIGINAL "#BLNK_COM" /* XLF assigned */
|
#define BLANK_COMMON_NAME_MF77 "__BLNK__" /* MF77 assigned */
|
#define BLANK_COMMON_NAME_MF77 "__BLNK__" /* MF77 assigned */
|
#define BLANK_COMMON_NAME_LOCAL "__BLANK" /* Local GDB */
|
#define BLANK_COMMON_NAME_LOCAL "__BLANK" /* Local GDB */
|
|
|
/* When reasonable array bounds cannot be fetched, such as when
|
/* When reasonable array bounds cannot be fetched, such as when
|
you ask to 'mt print symbols' and there is no stack frame and
|
you ask to 'mt print symbols' and there is no stack frame and
|
therefore no way of knowing the bounds of stack-based arrays,
|
therefore no way of knowing the bounds of stack-based arrays,
|
we have to assign default bounds, these are as good as any... */
|
we have to assign default bounds, these are as good as any... */
|
|
|
#define DEFAULT_UPPER_BOUND 999999
|
#define DEFAULT_UPPER_BOUND 999999
|
#define DEFAULT_LOWER_BOUND -999999
|
#define DEFAULT_LOWER_BOUND -999999
|
|
|
extern char *real_main_name; /* Name of main function */
|
extern char *real_main_name; /* Name of main function */
|
extern int real_main_c_value; /* C_value field of main function */
|
extern int real_main_c_value; /* C_value field of main function */
|
|
|
extern int f77_get_upperbound (struct type *);
|
extern int f77_get_upperbound (struct type *);
|
|
|
extern int f77_get_lowerbound (struct type *);
|
extern int f77_get_lowerbound (struct type *);
|
|
|
extern void f77_get_dynamic_array_length (struct type *);
|
extern void f77_get_dynamic_array_length (struct type *);
|
|
|
extern int calc_f77_array_dims (struct type *);
|
extern int calc_f77_array_dims (struct type *);
|
|
|
|
|
/* Fortran (F77) types */
|
/* Fortran (F77) types */
|
|
|
struct builtin_f_type
|
struct builtin_f_type
|
{
|
{
|
struct type *builtin_character;
|
struct type *builtin_character;
|
struct type *builtin_integer;
|
struct type *builtin_integer;
|
struct type *builtin_integer_s2;
|
struct type *builtin_integer_s2;
|
struct type *builtin_logical;
|
struct type *builtin_logical;
|
struct type *builtin_logical_s1;
|
struct type *builtin_logical_s1;
|
struct type *builtin_logical_s2;
|
struct type *builtin_logical_s2;
|
struct type *builtin_real;
|
struct type *builtin_real;
|
struct type *builtin_real_s8;
|
struct type *builtin_real_s8;
|
struct type *builtin_real_s16;
|
struct type *builtin_real_s16;
|
struct type *builtin_complex_s8;
|
struct type *builtin_complex_s8;
|
struct type *builtin_complex_s16;
|
struct type *builtin_complex_s16;
|
struct type *builtin_complex_s32;
|
struct type *builtin_complex_s32;
|
struct type *builtin_void;
|
struct type *builtin_void;
|
};
|
};
|
|
|
/* Return the Fortran type table for the specified architecture. */
|
/* Return the Fortran type table for the specified architecture. */
|
extern const struct builtin_f_type *builtin_f_type (struct gdbarch *gdbarch);
|
extern const struct builtin_f_type *builtin_f_type (struct gdbarch *gdbarch);
|
|
|
|
|
