/* Fortran language support definitions for GDB, the GNU debugger.
- Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
+
+ Copyright (C) 1992, 1993, 1994, 1995, 1998, 2000, 2005, 2007, 2008, 2009,
+ 2010 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 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 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 3 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.
+ 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. */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
-extern int f_parse PARAMS ((void));
+extern int f_parse (void);
-extern void f_error PARAMS ((char *)); /* Defined in f-exp.y */
+extern void f_error (char *); /* Defined in f-exp.y */
-extern void f_print_type PARAMS ((struct type *, char *, FILE *, int, int));
+extern void f_print_type (struct type *, char *, struct ui_file *, int,
+ int);
-extern int f_val_print PARAMS ((struct type *, char *, CORE_ADDR, FILE *,
- int, int, int, enum val_prettyprint));
+extern int f_val_print (struct type *, const gdb_byte *, int, CORE_ADDR,
+ struct ui_file *, int,
+ const struct value_print_options *);
-/* Language-specific data structures */
+/* Language-specific data structures */
+
+/* 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
+ {
+ BOTH_BOUND_DEFAULT, /* "(:)" */
+ LOW_BOUND_DEFAULT, /* "(:high)" */
+ HIGH_BOUND_DEFAULT, /* "(low:)" */
+ NONE_BOUND_DEFAULT /* "(low:high)" */
+ };
struct common_entry
-{
- struct symbol *symbol; /* The symbol node corresponding
- to this component */
- struct common_entry *next; /* The next component */
-};
+ {
+ 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 */
-};
+ {
+ 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 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 tail_common_list; /* Ptr to last saved COMMON */
-extern SAVED_F77_COMMON_PTR current_common; /* Ptr to current 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 current_common; /* Ptr to current COMMON */
-extern SAVED_F77_COMMON_PTR find_common_for_function PARAMS ((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 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
+#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 */
/* 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... */
+ 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 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_upperbound (struct type *);
-extern int f77_get_dynamic_lowerbound PARAMS ((struct type *, int *));
+extern int f77_get_lowerbound (struct type *);
+
+extern void f77_get_dynamic_array_length (struct type *);
+
+extern int calc_f77_array_dims (struct type *);
+
+
+/* Fortran (F77) types */
+
+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_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 void f77_get_dynamic_array_length 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 / deliverable / binutils-gdb.git / blobdiff