X-Git-Url: http://git.ipfire.org/?p=ipfire-2.x.git;a=blobdiff_plain;f=src%2Fhwinfo%2Fsrc%2Fint10%2Fi10_v86.c;h=13fe52d8f502f1cf91c24768be6eaa9b34e81b08;hp=8fcdef160cacff676246ea60ba4c4681b7c98256;hb=c5568d645ac27264ab9760a8d3ac0b9436f81fba;hpb=76ed51e8f6b2f7e072f4c4da92d9abfde6e5c590

diff --git a/src/hwinfo/src/int10/i10_v86.c b/src/hwinfo/src/int10/i10_v86.c
index 8fcdef160c..13fe52d8f5 100644
--- a/src/hwinfo/src/int10/i10_v86.c
+++ b/src/hwinfo/src/int10/i10_v86.c
@@ -179,6 +179,7 @@ do_x86(unsigned long bios_start, i86biosRegsPtr regs, int cpuemu)
 #define LIN_PREF_SI  ((pref_seg << 4) + CPU_REG_LW(esi))
 
 #define LWECX       (prefix66 ^ prefix67 ? CPU_REG(ecx) : CPU_REG_LW(ecx))
+#define SET_LWECX_ZERO (prefix66 ^ prefix67 ? (CPU_REG(ecx) = 0) : (CPU_REG_LW(ecx) = 0))
 
 static int
 vm86_GP_fault(void)
@@ -230,7 +231,7 @@ vm86_GP_fault(void)
 										SEG_ADR((CARD8 *),es,di),
 										CPU_REG_LW(eflags)&DF,
 										(is_rep? LWECX:1));
-		if (is_rep) LWECX = 0;
+		if (is_rep) SET_LWECX_ZERO;
 		CPU_REG_LW(eip)++;
 		break;
 
@@ -249,7 +250,7 @@ vm86_GP_fault(void)
 											CPU_REG_LW(eflags)&DF,
 											(is_rep? LWECX:1));
 		}
-		if (is_rep) LWECX = 0;
+		if (is_rep) SET_LWECX_ZERO;
 		CPU_REG_LW(eip)++;
 		break;
 
@@ -259,7 +260,7 @@ vm86_GP_fault(void)
 		CPU_REG_LW(esi) += port_rep_outb(CPU_REG_LW(edx),(CARD8*)INT2PTR(LIN_PREF_SI),
 										 CPU_REG_LW(eflags)&DF,
 										 (is_rep? LWECX:1));
-		if (is_rep) LWECX = 0;
+		if (is_rep) SET_LWECX_ZERO;
 		CPU_REG_LW(eip)++;
 		break;
 
@@ -278,7 +279,7 @@ vm86_GP_fault(void)
 											 CPU_REG_LW(eflags)&DF,
 											 (is_rep? LWECX:1));
 		} 
-		if (is_rep) LWECX = 0;
+		if (is_rep) SET_LWECX_ZERO;
 		CPU_REG_LW(eip)++;
 		break;