Use 1M blocks to allocated memory - avoid crash with odd mem sizes
Use 1M blocks to allocated memory - avoid crash with odd mem sizes

dbrashear/bochs,dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dariaphoebe/bochs,dariaphoebe/bochs,dbrashear/bochs,dbrashear/bochs,dbrashear/bochs,dariaphoebe/bochs