Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 96 insertions, 0 deletions

diff --git a/gdb/f-lang.h b/gdb/f-lang.h
new file mode 100644
index 0000000..c6b8f02
--- /dev/null
+++ b/gdb/f-lang.h
@@ -0,0 +1,96 @@
+/* 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., 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 */
+
+extern void f_print_type PARAMS ((struct type *, char *,
+				  GDB_FILE *, int, int));
+
+extern int f_val_print PARAMS ((struct type *, char *, int, 
+				CORE_ADDR, GDB_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"