unsigned MakeAsyncRun( bool single )
{
async_go_req acc;
async_go_ret ret;
addr_ptr tmp;
if( SuppAsyncId == 0 ) return( 0 );
acc.supp.core_req = REQ_PERFORM_SUPPLEMENTARY_SERVICE;
acc.supp.id = SuppAsyncId;
if( single )
acc.req = REQ_ASYNC_STEP;
else
acc.req = REQ_ASYNC_GO;
OnAnotherThreadSimpAccess( sizeof( acc ), &acc, sizeof( ret ), &ret );
CONV_LE_16( ret.conditions );
if( ret.conditions & COND_RUNNING ) {
ret.stack_pointer.offset = 0;
ret.stack_pointer.segment = 0;
ret.program_counter.offset = 0;
ret.program_counter.segment = 0;
} else {
CONV_LE_32( ret.stack_pointer.offset );
CONV_LE_16( ret.stack_pointer.segment );
CONV_LE_32( ret.program_counter.offset );
CONV_LE_16( ret.program_counter.segment );
if( ret.conditions & COND_CONFIG ) {
GetSysConfig();
CheckMADChange();
}
DbgRegs->mad = SysConfig.mad;
/* Use 'tmp' because of alignment problems */
tmp = ret.stack_pointer;
MADRegSpecialSet( MSR_SP, &DbgRegs->mr, &tmp );
tmp = ret.program_counter;
MADRegSpecialSet( MSR_IP, &DbgRegs->mr, &tmp );
if( ret.conditions & COND_THREAD ) {
DbgRegs->tid = RemoteSetThread( 0 );
}
}
return( ret.conditions );
}
void SetRegBP( address addr )
{
AddrFix( &addr );
MADRegSpecialSet( MSR_FP, &DbgRegs->mr, &addr.mach );
}
void SetRegIP( address addr )
{
AddrFix( &addr );
MADRegSpecialSet( MSR_IP, &DbgRegs->mr, &addr.mach );
SetStateOvlSect( DbgRegs, addr.sect_id );
}
