2003-07-30 Michael Snyder <msnyder@redhat.com>

	* structs.h (value_being_returned): Add a struct_addr argument.
	* infcall.c (call_function_by_hand): Pass struct_addr to
	value_being_returned.
	* infcmd.c (print_return_value): Pass zero as struct_addr.
	* values.c (value_being_returned): If struct_addr is passed,
	use it instead of trying to recover it from the inferior.

1 files changed, 26 insertions, 21 deletions

diff --git a/gdb/values.c b/gdb/values.c
index 42395c886e2..7e7e9b15534 100644
--- a/gdb/values.c
+++ b/gdb/values.c
@@ -1212,31 +1212,36 @@ value_from_double (struct type *type, DOUBLEST num)
 /* ARGSUSED */
 struct value *
 value_being_returned (struct type *valtype, struct regcache *retbuf,
-		      int struct_return)
+		      int struct_return, CORE_ADDR struct_addr)
 {
   struct value *val;
   CORE_ADDR addr;
 
-  /* If this is not defined, just use EXTRACT_RETURN_VALUE instead.  */
-  if (EXTRACT_STRUCT_VALUE_ADDRESS_P ())
-    if (struct_return)
-      {
-	addr = EXTRACT_STRUCT_VALUE_ADDRESS (retbuf);
-	if (!addr)
-	  error ("Function return value unknown.");
-	return value_at (valtype, addr, NULL);
-      }
-
-  /* If this is not defined, just use EXTRACT_RETURN_VALUE instead.  */
-  if (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P ())
-    if (struct_return)
-      {
-	char *buf = deprecated_grub_regcache_for_registers (retbuf);
-	addr = DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS (buf);
-	if (!addr)
-	  error ("Function return value unknown.");
-	return value_at (valtype, addr, NULL);
-      }
+  if (struct_return)
+    {
+      if (struct_addr != 0)
+	{
+	  /* Struct return addr supplied by hand_function_call.  */
+	  return value_at (valtype, struct_addr, NULL);
+	}
+      /* If one of these is not defined, just use EXTRACT_RETURN_VALUE
+	 instead.  */
+      else if (EXTRACT_STRUCT_VALUE_ADDRESS_P ())
+	{
+	  addr = EXTRACT_STRUCT_VALUE_ADDRESS (retbuf);
+	  if (!addr)
+	    error ("Function return value unknown.");
+	  return value_at (valtype, addr, NULL);
+	}
+      else if (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS_P ())
+	{
+	  char *buf = deprecated_grub_regcache_for_registers (retbuf);
+	  addr = DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS (buf);
+	  if (!addr)
+	    error ("Function return value unknown.");
+	  return value_at (valtype, addr, NULL);
+	}
+    }
 
   val = allocate_value (valtype);
   CHECK_TYPEDEF (valtype);