gdb

[deliverable/binutils-gdb.git] / gdb / scm-lang.h

diff --git a/gdb/scm-lang.h b/gdb/scm-lang.h
index 6056bcfc7f9c47ea86f03ff855ff4da38f1db929..1adeee5e63ab653bfaf71d488652c7175e2d97d3 100644 (file)
--- a/gdb/scm-lang.h
+++ b/gdb/scm-lang.h
@@ -1,3 +1,23 @@
+/* Scheme/Guile language support routines for GDB, the GNU debugger.
+
+   Copyright (C) 1995, 1996, 1998, 1999, 2000, 2003, 2005, 2008, 2009, 2010
+   Free Software Foundation, Inc.
+
+   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 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
 #define SICP
 #include "scm-tags.h"
 #undef SCM_NCELLP
@@ -15,36 +35,43 @@
 #define SCM_LENGTH(x) (((unsigned long)SCM_CAR(x))>>8)
 #define SCM_NCONSP(x) (1 & (int)SCM_CAR(x))
 #define SCM_NECONSP(x) (SCM_NCONSP(x) && (1 != SCM_TYP3(x)))
-#define SCM_CAR(x) scm_get_field (x, 0)
-#define SCM_CDR(x) scm_get_field (x, 1)
+#define SCM_CAR(x) scm_get_field (x, 0, SCM_SIZE, SCM_BYTE_ORDER)
+#define SCM_CDR(x) scm_get_field (x, 1, SCM_SIZE, SCM_BYTE_ORDER)
 #define SCM_VELTS(x) ((SCM *)SCM_CDR(x))
 #define SCM_CLOSCAR(x) (SCM_CAR(x)-scm_tc3_closure)
 #define SCM_CODE(x) SCM_CAR(SCM_CLOSCAR (x))
 #define SCM_MAKINUM(x) (((x)<<2)+2L)
 
-#ifdef __STDC__                        /* Forward decls for prototypes */
+/* Forward decls for prototypes */
 struct value;
-#endif
 
-extern int scm_value_print PARAMS ((struct value *, GDB_FILE *,
-                                   int, enum val_prettyprint));
+extern int scm_value_print (struct value *, struct ui_file *,
+                           const struct value_print_options *);
+
+extern int scm_val_print (struct type *, const gdb_byte *, int, CORE_ADDR,
+                         struct ui_file *, int,
+                         const struct value *,
+                         const struct value_print_options *);
+
+extern LONGEST scm_get_field (LONGEST, int, int, enum bfd_endian);
 
-extern int scm_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *,
-                                 int, int, int, enum val_prettyprint));
+extern int is_scmvalue_type (struct type *);
 
-extern LONGEST scm_get_field PARAMS ((LONGEST, int));
+extern void scm_printchar (int, struct type *, struct ui_file *);
 
-extern void scm_scmval_print PARAMS ((LONGEST, GDB_FILE *,
-                                     int, int, int, enum val_prettyprint));
+extern struct value *scm_evaluate_string (char *, int);
 
-extern int is_scmvalue_type PARAMS ((struct type *));
+extern int scm_parse (void);
 
-extern void scm_printchar PARAMS ((int, GDB_FILE *));
+extern LONGEST scm_unpack (struct type *, const gdb_byte *, enum type_code);
 
-extern struct value *scm_evaluate_string PARAMS ((char *, int));
+/* Scheme types */
 
-extern struct type *builtin_type_scm;
+struct builtin_scm_type
+{
+  struct type *builtin_scm;
+};
 
-extern int scm_parse PARAMS ((void));
+/* Return the Scheme type table for the specified architecture.  */
+extern const struct builtin_scm_type *builtin_scm_type (struct gdbarch *gdbarch);
 
-extern LONGEST scm_unpack PARAMS ((struct type *, char *, enum type_code));