# i386 architecture

## Register map

EAX W
EBX A
ECX R1 [hal/vreg]
EDX S
ESP RSP
EBP Pointer to SYSVARS
ESI PSP
EDI R0 [hal/vreg]

## See also

* [hw/i386/pc]
* [xcomp/i386/pc/deploy]
* [xcomp/i386/efi/deploy]
* INTEL 80386 PROGRAMMER'S REFERENCE MANUAL
