commit 8a94cfb05ea9a8991c832236b4174d354025a7b7
author Anton Blanchard <anton@samba.org> Tue Jun 11 21:19:35 2013 +1000
committer Richard Henderson <rth@twiddle.net> Mon Jun 17 10:41:52 2013 -0700
tree 2d0a4602dbb5c02e55a21baa937d6152a8c11d41
parent 38aea177d93556aada7c4c7aa530f0050715e293

tcg-ppc64: Fix RLDCL opcode

The rldcl instruction doesn't have an sh field, so the minor opcode
is shifted 1 bit. We were using the XO30 macro which shifted the
minor opcode 2 bits.

Remove XO30 and add MD30 and MDS30 macros which match the
Power ISA categories.

Cc: qemu-stable@nongnu.org
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>

tcg/ppc64/tcg-target.c

diff --git a/tcg/ppc64/tcg-target.c b/tcg/ppc64/tcg-target.c
index 0fcf2b5..c7c0b8f 100644
--- a/tcg/ppc64/tcg-target.c
+++ b/tcg/ppc64/tcg-target.c
@@ -308,7 +308,8 @@
 
 #define OPCD(opc) ((opc)<<26)
 #define XO19(opc) (OPCD(19)|((opc)<<1))
-#define XO30(opc) (OPCD(30)|((opc)<<2))
+#define MD30(opc) (OPCD(30)|((opc)<<2))
+#define MDS30(opc) (OPCD(30)|((opc)<<1))
 #define XO31(opc) (OPCD(31)|((opc)<<1))
 #define XO58(opc) (OPCD(58)|(opc))
 #define XO62(opc) (OPCD(62)|(opc))
@@ -354,10 +355,10 @@
 #define RLWINM OPCD( 21)
 #define RLWNM  OPCD( 23)
 
-#define RLDICL XO30(  0)
-#define RLDICR XO30(  1)
-#define RLDIMI XO30(  3)
-#define RLDCL  XO30(  8)
+#define RLDICL MD30(  0)
+#define RLDICR MD30(  1)
+#define RLDIMI MD30(  3)
+#define RLDCL  MDS30( 8)
 
 #define BCLR   XO19( 16)
 #define BCCTR  XO19(528)