623a2c46bd
- TEST_CPUSTOP adds stop_cpus()/restart_cpus(), OFF by default - TEST_ALTTIMER new method for attaching 8259 PIC to APIC this method avoids 'ExtInt' programming, ON by default - TIMER_ALL sends 8259/8254 timer INTs to all CPUs, ON by default - ASMPOSTCODExxx code to display bytes to POST hardware, OFF by default