From 6455ddbd6edbac2569f4064e962647fa43d7a8a2 Mon Sep 17 00:00:00 2001 From: Sjoerd van der Berg Date: Wed, 14 Jan 2004 17:09:41 +0000 Subject: [PATCH] fix push/pop instructions Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1583 --- src/cpu/cpu.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/cpu/cpu.cpp b/src/cpu/cpu.cpp index 821e7958..a31c4ac4 100644 --- a/src/cpu/cpu.cpp +++ b/src/cpu/cpu.cpp @@ -16,7 +16,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -/* $Id: cpu.cpp,v 1.52 2004-01-13 08:56:10 harekiet Exp $ */ +/* $Id: cpu.cpp,v 1.53 2004-01-14 17:09:41 harekiet Exp $ */ #include #include "dosbox.h" @@ -55,24 +55,24 @@ void CPU_Core_Normal_Init(void); void CPU_Core_Dyn_X86_Init(void); void CPU_Push16(Bitu value) { - reg_esp=(reg_esp&~cpu.stack.mask)|(reg_esp-2)&cpu.stack.mask; + reg_esp=(reg_esp&~cpu.stack.mask)|((reg_esp-2)&cpu.stack.mask); mem_writew(SegPhys(ss) + (reg_esp & cpu.stack.mask) ,value); } void CPU_Push32(Bitu value) { - reg_esp=(reg_esp&~cpu.stack.mask)|(reg_esp-4)&cpu.stack.mask; + reg_esp=(reg_esp&~cpu.stack.mask)|((reg_esp-4)&cpu.stack.mask); mem_writed(SegPhys(ss) + (reg_esp & cpu.stack.mask) ,value); } Bitu CPU_Pop16(void) { Bitu val=mem_readw(SegPhys(ss) + (reg_esp & cpu.stack.mask)); - reg_esp=(reg_esp&~cpu.stack.mask)|(reg_esp+2)&cpu.stack.mask; + reg_esp=(reg_esp&~cpu.stack.mask)|((reg_esp+2)&cpu.stack.mask); return val; } Bitu CPU_Pop32(void) { Bitu val=mem_readd(SegPhys(ss) + (reg_esp & cpu.stack.mask)); - reg_esp=(reg_esp&~cpu.stack.mask)|(reg_esp+4)&cpu.stack.mask; + reg_esp=(reg_esp&~cpu.stack.mask)|((reg_esp+4)&cpu.stack.mask); return val; }