Processor
CPUId               Funct Do CPUID inst.
CPURep              Funct Report number of cores and clock freq.
Carry               Funct See ::/Demo/Carry.HC
Fs                  Funct FS seg reg points to the current CTask.
GetRAX              Funct Get RAX register value.
GetRBP              Funct Get RBP register value.
GetRFlags           Funct Get RFlags register value.
GetRSP              Funct Get RSP register value.
Gs                  Funct GS points to current CCPU.
IntEntryGet         Funct Get interrupt vector.
IntEntrySet         Funct Set interrupt vector. See IDTET_IRQ.
LXchgI64            Funct Locked eXchange I64s.
LXchgU16            Funct Locked eXchange U16s.
LXchgU32            Funct Locked eXchange U32s.
LXchgU8             Funct Locked eXchange U8s.
PCIRep              Funct Report description of PCI devices.
Pop                 Funct Pop value from stk.
Push                Funct Push value on stk.
SetMSR              Funct Model Specific Reg See MSRs.
SetRAX              Funct Set RAX register value.
SetRBP              Funct Set RBP register value.
SetRFlags           Funct Set RFlags register value.
SetRSP              Funct Set RSP register value.
SysHlt              Funct Loops doing HLT inst.
XchgI64             Funct eXchange I64s.
XchgU16             Funct eXchange U16s.
XchgU32             Funct eXchange U32s.
XchgU8              Funct eXchange U8s.


                                
Processor/Cache
CLFlush             Funct Flush cache line inst.
sys_cache_line_widthGlbVar I64 sys_cache_line_width; //CPU's Cache line width.


                               
Processor/IO Port
InU16               Funct Read U16 from I/O port.
InU32               Funct Read U32 from I/O port.
InU8                Funct Read U8 from I/O port.
OutU16              Funct Write U16 to I/O port.
OutU32              Funct Write U32 to I/O port.
OutU8               Funct Write U8 to I/O port.
RepInU16            Funct Repeated read U16 from I/O port.
RepInU32            Funct Repeated read U32 from I/O port.
RepInU8             Funct Repeated read U8 from I/O port.
RepOutU16           Funct Repeated write U16 to I/O port.
RepOutU32           Funct Repeated write U32 to I/O port.
RepOutU8            Funct Repeated write U8 to I/O port.


                             
Processor/Page Tables
InvlPg              Funct Invalidate page at addr inst.
mem_page_size       GlbVar _extern MEM_PAGE_SIZE U64 mem_page_size;