collapseos/blk/821

PC 3 - ORG @ 1+ ! ( main )
    DX POPx, ( boot drive no ) 0x03 DL MOVmr,
    SP PS_ADDR MOVxI, BP RS_ADDR MOVxI,
    DI 0x08 MOVxm, ( LATEST )
( HERE begins at CURRENT )
    RAMSTART 0x4 ( HERE ) + DI MOVmx,
    RAMSTART 0x2 ( CURRENT ) + DI MOVmx,
    DI 0x04 ( BOOT ) MOVxm,
    JMPn, lblexec @ RPCn, ( execute )
pcat: implement does 2020-06-22 00:40:09 +10:00			`PC 3 - ORG @ 1+ ! ( main )`
pcat: use boot drive no passed to bootloader through DL instead of hardcoded drive 0. 2020-06-22 12:53:11 +10:00			`DX POPx, ( boot drive no ) 0x03 DL MOVmr,`
pcat: implement does 2020-06-22 00:40:09 +10:00			`SP PS_ADDR MOVxI, BP RS_ADDR MOVxI,`
			`DI 0x08 MOVxm, ( LATEST )`
			`( HERE begins at CURRENT )`
pcat: use boot drive no passed to bootloader through DL instead of hardcoded drive 0. 2020-06-22 12:53:11 +10:00			`RAMSTART 0x4 ( HERE ) + DI MOVmx,`
			`RAMSTART 0x2 ( CURRENT ) + DI MOVmx,`
Refer to BOOT and (uflw) by addr in stable ABI Was previously referred to by name+find, which was wasteful. 2020-06-22 01:41:10 +10:00			`DI 0x04 ( BOOT ) MOVxm,`
			`JMPn, lblexec @ RPCn, ( execute )`