2002-09-10 Michael Snyder <msnyder@redhat.com>

	* mips-tdep.c (mips_extract_struct_value_address): Make val a
	LONGEST, and use signed register read (addresses are sign-
	extended for mips).

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 49012e3..9ca1a56 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2002-09-10  Michael Snyder  <msnyder@redhat.com>
+
+       * mips-tdep.c (mips_extract_struct_value_address): Make val a
+       LONGEST, and use signed register read (addresses are sign-
+       extended for mips).
+
 2002-09-10  Stephane Carrez  <stcarrez@nerim.fr>
 
        * event-loop.c (gdb_do_one_event): Make public.

diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index eeffe24..1474393 100644 (file)
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -4907,8 +4907,9 @@ mips_extract_struct_value_address (struct regcache *regcache)
   /* FIXME: This will only work at random.  The caller passes the
      struct_return address in V0, but it is not preserved.  It may
      still be there, or this may be a random value.  */
-  CORE_ADDR val;
-  regcache_cooked_read_unsigned (regcache, V0_REGNUM, &val);
+  LONGEST val;
+
+  regcache_cooked_read_signed (regcache, V0_REGNUM, &val);
   return val;
 }