CLASS12 added for the LOI instruction. A "LOI n", n < wordsize,

loads wordsize bytes, not n bytes.

diff --git a/util/ego/share/parser.c b/util/ego/share/parser.c
index 94ddb51..8662475 100644 (file)
--- a/util/ego/share/parser.c
+++ b/util/ego/share/parser.c
@@ -29,6 +29,7 @@ typedef struct class *class_p;
 #define CLASS9 9
 #define CLASS10 10
 #define CLASS11        11
+#define CLASS12        12
 
 #include "classdefs.h"
 /* The file classdefs.h contains the table classtab. It is
@@ -66,6 +67,7 @@ STATIC bool uses_arg(class)
                case CLASS3:
                case CLASS4:
                case CLASS11:
+               case CLASS12:
                        return TRUE;
                default:
                        return FALSE;
@@ -181,6 +183,9 @@ STATIC offset nrbytes(class,arg1,arg2)
                case CLASS11:
                        n = arg1 + 2*ps;
                        break;
+               case CLASS12:
+                       n = (arg1 < ws ? ws : arg1);
+                       break;
                default:
                        assert(FALSE);
        }