commit 0637c56c99be1c73f5814c7f02c0735242b757e5
author Richard Henderson <rth@twiddle.net> Mon Mar 11 22:11:30 2013 -0700
committer Aurelien Jarno <aurelien@aurel32.net> Sat Apr 27 02:16:44 2013 +0200
tree 50ba4624c503f32694e9ad0b949fc465e4556339
parent b6b24cb031d1d6e6f50abf0c8bdc1c309e549156

tcg-arm: Implement division instructions

An armv7 extension implements division, present on Cortex A15.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>

disas/arm.c

diff --git a/disas/arm.c b/disas/arm.c
index 4927d8a..76e97a8 100644
--- a/disas/arm.c
+++ b/disas/arm.c
@@ -819,6 +819,10 @@
   {ARM_EXT_V3M, 0x00800090, 0x0fa000f0, "%22?sumull%20's%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
   {ARM_EXT_V3M, 0x00a00090, 0x0fa000f0, "%22?sumlal%20's%c\t%12-15r, %16-19r, %0-3r, %8-11r"},
 
+  /* IDIV instructions.  */
+  {ARM_EXT_DIV, 0x0710f010, 0x0ff0f0f0, "sdiv%c\t%16-19r, %0-3r, %8-11r"},
+  {ARM_EXT_DIV, 0x0730f010, 0x0ff0f0f0, "udiv%c\t%16-19r, %0-3r, %8-11r"},
+
   /* V7 instructions.  */
   {ARM_EXT_V7, 0xf450f000, 0xfd70f000, "pli\t%P"},
   {ARM_EXT_V7, 0x0320f0f0, 0x0ffffff0, "dbg%c\t#%0-3d"},