s/value_ptr/struct value */

4 files changed, 49 insertions, 34 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 1c78069..137e698 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2001-10-20  Andrew Cagney  <ac131313@redhat.com>
 
+	* jv-lang.h: Add #ifndef JV_LANG_H wrapper.
+	(struct value): Add opaque declaration.  Replace value_ptr with
+	``struct value *''.
+	* jv-valprint.c, jv-lang.c: Replace value_ptr with equivalent
+	struct.
+
 	* wrapper.h (struct value): Add opaque declaration.  Replace
 	value_ptr with ``struct value *''.
 	* wrapper.c: Replace value_ptr with ``struct value *''.
diff --git a/gdb/jv-lang.c b/gdb/jv-lang.c
index a0d78d7..81cea0a 100644
--- a/gdb/jv-lang.c
+++ b/gdb/jv-lang.c
@@ -53,10 +53,10 @@ static int java_demangled_signature_length (char *);
 static void java_demangled_signature_copy (char *, char *);
 
 static struct symtab *get_java_class_symtab (void);
-static char *get_java_utf8_name (struct obstack *obstack, value_ptr name);
-static int java_class_is_primitive (value_ptr clas);
+static char *get_java_utf8_name (struct obstack *obstack, struct value *name);
+static int java_class_is_primitive (struct value *clas);
 static struct type *java_lookup_type (char *signature);
-static value_ptr java_value_string (char *ptr, int len);
+static struct value *java_value_string (char *ptr, int len);
 
 static void java_emit_char (int c, struct ui_file * stream, int quoter);
 
@@ -66,7 +66,7 @@ static void java_emit_char (int c, struct ui_file * stream, int quoter);
 
 static struct objfile *dynamics_objfile = NULL;
 
-static struct type *java_link_class_type (struct type *, value_ptr);
+static struct type *java_link_class_type (struct type *, struct value *);
 
 static struct objfile *
 get_dynamics_objfile (void)
@@ -206,10 +206,10 @@ java_lookup_class (char *name)
    a name given by NAME (which has type Utf8Const*). */
 
 char *
-get_java_utf8_name (struct obstack *obstack, value_ptr name)
+get_java_utf8_name (struct obstack *obstack, struct value *name)
 {
   char *chrs;
-  value_ptr temp = name;
+  struct value *temp = name;
   int name_length;
   CORE_ADDR data_addr;
   temp = value_struct_elt (&temp, NULL, "length", NULL, "structure");
@@ -222,12 +222,12 @@ get_java_utf8_name (struct obstack *obstack, value_ptr name)
   return chrs;
 }
 
-value_ptr
-java_class_from_object (value_ptr obj_val)
+struct value *
+java_class_from_object (struct value *obj_val)
 {
   /* This is all rather inefficient, since the offsets of vtable and
      class are fixed.  FIXME */
-  value_ptr vtable_val;
+  struct value *vtable_val;
 
   if (TYPE_CODE (VALUE_TYPE (obj_val)) == TYPE_CODE_PTR
       && TYPE_LENGTH (TYPE_TARGET_TYPE (VALUE_TYPE (obj_val))) == 0)
@@ -240,9 +240,9 @@ java_class_from_object (value_ptr obj_val)
 
 /* Check if CLASS_IS_PRIMITIVE(value of clas): */
 static int
-java_class_is_primitive (value_ptr clas)
+java_class_is_primitive (struct value *clas)
 {
-  value_ptr vtable = value_struct_elt (&clas, NULL, "vtable", NULL, "struct");
+  struct value *vtable = value_struct_elt (&clas, NULL, "vtable", NULL, "struct");
   CORE_ADDR i = value_as_address (vtable);
   return (int) (i & 0x7fffffff) == (int) 0x7fffffff;
 }
@@ -250,13 +250,13 @@ java_class_is_primitive (value_ptr clas)
 /* Read a GCJ Class object, and generated a gdb (TYPE_CODE_STRUCT) type. */
 
 struct type *
-type_from_class (value_ptr clas)
+type_from_class (struct value *clas)
 {
   struct type *type;
   char *name;
-  value_ptr temp;
+  struct value *temp;
   struct objfile *objfile;
-  value_ptr utf8_name;
+  struct value *utf8_name;
   char *nptr;
   CORE_ADDR addr;
   struct block *bl;
@@ -286,7 +286,7 @@ type_from_class (value_ptr clas)
   objfile = get_dynamics_objfile ();
   if (java_class_is_primitive (clas))
     {
-      value_ptr sig;
+      struct value *sig;
       temp = clas;
       sig = value_struct_elt (&temp, NULL, "method_count", NULL, "structure");
       return java_primitive_type (value_as_long (sig));
@@ -337,16 +337,17 @@ type_from_class (value_ptr clas)
 /* Fill in class TYPE with data from the CLAS value. */
 
 struct type *
-java_link_class_type (struct type *type, value_ptr clas)
+java_link_class_type (struct type *type, struct value *clas)
 {
-  value_ptr temp;
+  struct value *temp;
   char *unqualified_name;
   char *name = TYPE_TAG_NAME (type);
   int ninterfaces, nfields, nmethods;
   int type_is_object = 0;
   struct fn_field *fn_fields;
   struct fn_fieldlist *fn_fieldlists;
-  value_ptr fields, methods;
+  struct value *fields;
+  struct value *methods;
   struct value *method = NULL;
   struct value *field = NULL;
   int i, j;
@@ -802,7 +803,7 @@ java_array_type (struct type *type, int dims)
 
 /* Create a Java string in the inferior from a (Utf8) literal. */
 
-static value_ptr
+static struct value *
 java_value_string (char *ptr, int len)
 {
   error ("not implemented - java_value_string");	/* FIXME */
@@ -845,7 +846,7 @@ java_emit_char (int c, struct ui_file *stream, int quoter)
     }
 }
 
-static value_ptr
+static struct value *
 evaluate_subexp_java (struct type *expect_type, register struct expression *exp,
 		      register int *pos, enum noside noside)
 {
@@ -853,7 +854,8 @@ evaluate_subexp_java (struct type *expect_type, register struct expression *exp,
   int i;
   char *name;
   enum exp_opcode op = exp->elts[*pos].opcode;
-  value_ptr arg1, arg2;
+  struct value *arg1;
+  struct value *arg2;
   struct type *type;
   switch (op)
     {
@@ -899,8 +901,8 @@ evaluate_subexp_java (struct type *expect_type, register struct expression *exp,
 	  struct type *el_type;
 	  char buf4[4];
 
-	  value_ptr clas = java_class_from_object (arg1);
-	  value_ptr temp = clas;
+	  struct value *clas = java_class_from_object (arg1);
+	  struct value *temp = clas;
 	  /* Get CLASS_ELEMENT_TYPE of the array type. */
 	  temp = value_struct_elt (&temp, NULL, "methods",
 				   NULL, "structure");
diff --git a/gdb/jv-lang.h b/gdb/jv-lang.h
index 822cf08..61fb943 100644
--- a/gdb/jv-lang.h
+++ b/gdb/jv-lang.h
@@ -18,6 +18,11 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#ifndef JV_LANG_H
+#define JV_LANG_H
+
+struct value;
+
 extern int java_parse (void);	/* Defined in jv-exp.y */
 
 extern void java_error (char *);	/* Defined in jv-exp.y */
@@ -42,7 +47,7 @@ extern int java_val_print (struct type *, char *, int, CORE_ADDR,
 extern int java_value_print (struct value *, struct ui_file *, int,
 			     enum val_prettyprint);
 
-extern value_ptr java_class_from_object (value_ptr);
+extern struct value *java_class_from_object (struct value *);
 
 extern struct type *type_from_class (struct value *);
 
@@ -64,3 +69,5 @@ extern void java_print_type (struct type *, char *, struct ui_file *, int,
 			     int);
 
 extern char *java_demangle_type_signature (char *);
+
+#endif
diff --git a/gdb/jv-valprint.c b/gdb/jv-valprint.c
index ad059be..73fff27 100644
--- a/gdb/jv-valprint.c
+++ b/gdb/jv-valprint.c
@@ -41,7 +41,7 @@ static void java_print_value_fields (struct type * type, char *valaddr,
 
 
 int
-java_value_print (value_ptr val, struct ui_file *stream, int format,
+java_value_print (struct value *val, struct ui_file *stream, int format,
 		  enum val_prettyprint pretty)
 {
   struct type *type;
@@ -137,8 +137,8 @@ java_value_print (value_ptr val, struct ui_file *stream, int format,
 	}
       else
 	{
-	  value_ptr v = allocate_value (el_type);
-	  value_ptr next_v = allocate_value (el_type);
+	  struct value *v = allocate_value (el_type);
+	  struct value *next_v = allocate_value (el_type);
 
 	  VALUE_ADDRESS (v) = address + JAVA_OBJECT_SIZE + 4;
 	  VALUE_ADDRESS (next_v) = VALUE_ADDRESS (v);
@@ -150,7 +150,7 @@ java_value_print (value_ptr val, struct ui_file *stream, int format,
 
 	      if (i > 0)
 		{
-		  value_ptr tmp;
+		  struct value *tmp;
 
 		  tmp = next_v;
 		  next_v = v;
@@ -204,13 +204,13 @@ java_value_print (value_ptr val, struct ui_file *stream, int format,
       && address != 0
       && value_as_address (val) != 0)
     {
-      value_ptr data_val;
+      struct value *data_val;
       CORE_ADDR data;
-      value_ptr boffset_val;
+      struct value *boffset_val;
       unsigned long boffset;
-      value_ptr count_val;
+      struct value *count_val;
       unsigned long count;
-      value_ptr mark;
+      struct value *mark;
 
       mark = value_mark ();	/* Remember start of new values */
 
@@ -370,7 +370,7 @@ java_print_value_fields (struct type *type, char *valaddr, CORE_ADDR address,
 
 	  if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i))
 	    {
-	      value_ptr v;
+	      struct value *v;
 
 	      /* Bitfields require special handling, especially due to byte
 	         order problems.  */
@@ -395,7 +395,7 @@ java_print_value_fields (struct type *type, char *valaddr, CORE_ADDR address,
 		}
 	      else if (TYPE_FIELD_STATIC (type, i))
 		{
-		  value_ptr v = value_static_field (type, i);
+		  struct value *v = value_static_field (type, i);
 		  if (v == NULL)
 		    fputs_filtered ("<optimized out>", stream);
 		  else