2002-11-26 Andrew Cagney <ac131313@redhat.com>

[deliverable/binutils-gdb.git] / gdb / parser-defs.h

diff --git a/gdb/parser-defs.h b/gdb/parser-defs.h
index 66e929f6f3ac20cd7a26250febee9f329dc5b38c..e6753848bc97c61c6851e2e530bfe31596b6da1d 100644 (file)
--- a/gdb/parser-defs.h
+++ b/gdb/parser-defs.h
@@ -1,6 +1,8 @@
 /* Parser definitions for GDB.
-   Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-   1998, 1999, 2000 Free Software Foundation, Inc.
+
+   Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
+   1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+
    Modified from expread.y by the Department of Computer Science at the
    State University of New York at Buffalo.
 
@@ -26,15 +28,6 @@
 
 #include "doublest.h"
 
-struct std_regs
-  {
-    char *name;
-    int regnum;
-  };
-
-extern struct std_regs *std_regs;
-extern unsigned num_std_regs;
-
 extern struct expression *expout;
 extern int expout_size;
 extern int expout_ptr;
@@ -44,6 +37,12 @@ extern int expout_ptr;
 
 extern struct block *expression_context_block;
 
+/* If expression_context_block is non-zero, then this is the PC within
+   the block that we want to evaluate expressions at.  When debugging
+   C or C++ code, we use this to find the exact line we're at, and
+   then look up the macro definitions active at that point.  */
+extern CORE_ADDR expression_context_pc;
+
 /* The innermost context required by the stack and register variables
    we've encountered so far. */
 extern struct block *innermost_block;
@@ -80,6 +79,14 @@ struct symtoken
     int is_a_field_of_this;
   };
 
+struct objc_class_str
+  {
+    struct stoken stoken;
+    struct type *type;
+    int class;
+  };
+
+
 /* For parsing of complicated types.
    An array should be preceded in the list by the size of the array.  */
 enum type_pieces
@@ -157,6 +164,10 @@ extern struct type *follow_types (struct type *);
 
 extern char *lexptr;
 
+/* After a token has been recognized, this variable points to it.  
+   Currently used only for error reporting.  */
+extern char *prev_lexptr;
+
 /* Tokens that refer to names do so with explicit pointer and length,
    so they can share the storage that lexptr is parsing.
 
@@ -207,10 +218,9 @@ struct op_print
     int right_assoc;
   };
 
-/* The generic method for targets to specify how their registers are
-   named.  The mapping can be derived from three sources:
-   REGISTER_NAME; std_regs; or a target specific alias hook. */
+/* Function used to avoid direct calls to fprintf
+   in the code generated by the bison parser.  */
 
-extern int target_map_name_to_register (char *, int);
+extern void parser_fprintf (FILE *, const char *, ...) ATTR_FORMAT (printf, 2 ,3);
 
 #endif /* PARSER_DEFS_H */