5 Commits

Author	SHA1	Message	Date
George Koehler	f1cdb32025	Allow pc86 bootloader to boot from more floppy drives. ... When the bootloader probes the drive geometry, the BIOS can clobber the es register. If this happens, the bootloader loads the program to the wrong address, and jumps off the code. This happens with an emulated floppy drive in Bochs or QEMU, but not with an emulated hard disk.	2012-09-23 14:43:22 -04:00
dtrg	5621f951a2	Ensured that _errno is always defined. Rejigged the pc86 boot code so it doesn't always waste 510 bytes of memory.	2007-04-24 19:25:00 +00:00
dtrg	42c2cdb985	Updated to work with the new libmon-less setup.	2007-04-21 22:59:42 +00:00
dtrg	4aa396fdec	Added some missing CVS headers and did a bit of cleaning up.	2007-02-20 00:31:54 +00:00
dtrg	0f8115e3c9	Added 8086 PC bootable floppy support (pc86).	2007-02-20 00:25:12 +00:00