target-alpha: fix palcode mask for user pal calls

(Also 6 bits for unprivileged calls)

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7033 c046a42c-6fe2-441c-8c8c-71466251a162

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index cdfeaa6..ce635b7 100644 (file)
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -685,7 +685,7 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn)
         /* CALL_PAL */
         if (palcode >= 0x80 && palcode < 0xC0) {
             /* Unprivileged PAL call */
-            gen_excp(ctx, EXCP_CALL_PAL + ((palcode & 0x1F) << 6), 0);
+            gen_excp(ctx, EXCP_CALL_PAL + ((palcode & 0x3F) << 6), 0);
 #if !defined (CONFIG_USER_ONLY)
         } else if (palcode < 0x40) {
             /* Privileged PAL code */