Commit Graph

9 Commits

Author SHA1 Message Date
Nero 1ec84fc411 Single out PSP management 2021-01-21 22:28:57 +00:00
Nero 3056d659fa fix syscall gateway not preserving DS on entry 2021-01-13 18:36:12 +00:00
Nero df243e668e Remove PIC functionality from syscall.asm
Makes things easier
2021-01-13 17:38:22 +00:00
Nero 4046dd7d6c Improve syscall entrypoint 2021-01-13 17:20:49 +00:00
Nero 34023678a4 Implement current drive for user programs 2021-01-04 23:29:50 +00:00
Nero 0256d6ab36 Improve syscall gateway: now position-independent
Also it now keeps all register values except SS:SP on entry.
2021-01-04 23:01:14 +00:00
Nero f81de2bfe8 Rename kernel to bdos 2019-10-27 18:59:42 +00:00
Nero da506d36ac Preserve AX on buffered input 2019-10-20 19:45:55 +00:00
Nero f3a6ae338f Move out console interfacing into separate file 2019-10-20 19:11:44 +00:00