static int ClearDebugRegs( int trap )
{
long dr6;
int i;
if( Flags.DRsOn ) {
out( "tr=" ); out( hex( trap ) );
out( " dr6=" ); out( hex( GetDR6() ) );
out( "\r\n" );
if( trap == TRAP_WATCH_POINT ) { /* could be a 386 break point */
dr6 = GetDR6();
if( ( ( dr6 & DR6_B0 ) && IsBreak[0] )
|| ( ( dr6 & DR6_B1 ) && IsBreak[1] )
|| ( ( dr6 & DR6_B2 ) && IsBreak[2] )
|| ( ( dr6 & DR6_B3 ) && IsBreak[3] ) ) {
trap = TRAP_BREAK_POINT;
}
}
for( i = 0; i < 4; ++i ) {
IsBreak[ i ] = FALSE;
}
SetDR6( 0 );
SetDR7( 0 );
}
return( trap );
}
void ClearDebugRegs( void )
{
int i;
for( i = 0; i < 4; i++)
SetDRn( i, 0, 0 );
SetDR6( 0 );
SetDR7( 0 );
}
void ClearDebugRegs()
{
int i;
watch *wp;
if( IsDPMI ) {
for( i = WatchCount, wp = WatchPoints; i != 0; --i, ++wp ) {
if( wp->handle >= 0 ) {
DPMIClearWatch( wp->handle );
wp->handle = -1;
}
if( wp->handle2 >= 0 ) {
DPMIClearWatch( wp->handle2 );
wp->handle2 = -1;
}
}
} else {
SetDR6( 0 );
SetDR7( 0 );
}
}