[Qemu-devel] [7111] target-alpha: fix emulation of ecb

[Aurelien Jarno]

Revision: 7111
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=7111
Author:   aurel32
Date:     2009-04-15 14:43:11 +0000 (Wed, 15 Apr 2009)
Log Message:
-----------
target-alpha: fix emulation of ecb

As ECB is a hint, it can be safely emulated as a nop.

This change is necessary to boot Tru64.

Signed-off-by: Tristan Gingold <address@hidden>
Signed-off-by: Aurelien Jarno <address@hidden>

Modified Paths:
--------------
    trunk/target-alpha/translate.c

Modified: trunk/target-alpha/translate.c
===================================================================
--- trunk/target-alpha/translate.c      2009-04-15 14:42:57 UTC (rev 7110)
+++ trunk/target-alpha/translate.c      2009-04-15 14:43:11 UTC (rev 7111)
@@ -1732,12 +1732,6 @@
             break;
         case 0xE800:
             /* ECB */
-            /* XXX: TODO: evict tb cache at address rb */
-#if 0
-            ret = 2;
-#else
-            goto invalid_opc;
-#endif
             break;
         case 0xF000:
             /* RS */