mirrors/Bochs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fixed IMUL eflags

Browse Source
This commit is contained in:
Stanislav Shwartsman 2010-04-15 19:50:57 +00:00
parent 749d6c33d2
commit 59eb1200c2
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
bochs/cpu/mult64.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: mult64.cc,v 1.40 2010-03-21 06:53:14 sshwarts Exp $
// $Id: mult64.cc,v 1.41 2010-04-15 19:50:57 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001-2009 The Bochs Project
@ -246,8 +246,9 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::IMUL_RAXEqR(bxInstruction_c *i)
* RDX:RAX = sign-extend of RAX
*/
/* magic compare between RDX:RAX and sign extended RAX */
SET_FLAGS_OSZAPC_LOGIC_64(product_128.lo);
/* magic compare between RDX:RAX and sign extended RAX */
if (((Bit64u)(product_128.hi) + (product_128.lo >> 63)) != 0) {
ASSERT_FLAGS_OxxxxC();
}