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* more general timer interfaceKartik K. Agaram2021-06-291-17/+2
* move timer handler to boot.subxKartik K. Agaram2021-06-291-4/+26
* .Kartik K. Agaram2021-06-291-10/+8
* poking at the broken timer interrupt handler againKartik K. Agaram2021-06-291-19/+1
* ok, function modal now has full coverageKartik K. Agaram2021-06-081-12/+26
* .Kartik K. Agaram2021-05-301-10/+10
* fix a bug in loading code diskKartik K. Agaram2021-05-291-1/+1
* shell: skeleton for scrollingKartik K. Agaram2021-05-291-0/+14
* press '0' to reset all stateKartik K. Agaram2021-05-161-1/+1
* .Kartik K. Agaram2021-05-141-1/+1
* load debug info from disk on abortKartik K. Agaram2021-05-141-6/+28
* expand stack to 16MBKartik K. Agaram2021-04-251-4/+4
* expand heap to Qemu defaultKartik Agaram2021-04-251-2/+2
* .Kartik K. Agaram2021-04-191-1/+2
* fix a bug in loading code diskKartik K. Agaram2021-04-181-1/+1
* revert experiment: expand heapKartik K. Agaram2021-04-181-3/+2
* experiment: expand heapKartik K. Agaram2021-04-181-2/+3
* update the memory mapKartik K. Agaram2021-04-181-1/+1
* shell: ctrl-r runs on real screen without a traceKartik K. Agaram2021-04-171-0/+14
* write-multiple supportKartik K. Agaram2021-04-171-3/+24
* start flushing the ATA disk cacheKartik K. Agaram2021-04-171-0/+18
* starting write-multiple supportKartik K. Agaram2021-04-171-52/+55
* data.img now has more than one sector of dataKartik K. Agaram2021-04-161-33/+78
* support for arrow keysKartik K. Agaram2021-04-051-4/+29
* undo previous commitKartik K. Agaram2021-04-051-118/+89
* snapshot: stupid debugging sessionKartik K. Agaram2021-04-051-89/+118
* delete some obsolete filesKartik Agaram2021-04-041-2/+0
* .Kartik K. Agaram2021-04-021-2/+2
* .Kartik K. Agaram2021-03-281-0/+2
* .Kartik K. Agaram2021-03-281-2/+20
* always acknowledge enabled interruptsKartik K. Agaram2021-03-281-2/+17
* .Kartik K. Agaram2021-03-271-169/+0
* explicitly pass data disk to mainKartik K. Agaram2021-03-271-99/+296
* .Kartik K. Agaram2021-03-271-1/+1
* .Kartik K. Agaram2021-03-231-125/+132
* reorg boot.subxKartik K. Agaram2021-03-231-10/+9
* mouse support that requires pollingKartik K. Agaram2021-03-231-2/+213
* get rid of unnecessary paddingKartik K. Agaram2021-03-231-115/+2
* .Kartik K. Agaram2021-03-231-3/+5
* writes to disk now workingKartik K. Agaram2021-03-231-0/+89
* transfer only 16 bits at a timeKartik K. Agaram2021-03-221-8/+3
* .Kartik K. Agaram2021-03-221-3/+20
* .Kartik K. Agaram2021-03-221-4/+5
* .Kartik K. Agaram2021-03-221-12/+10
* .Kartik K. Agaram2021-03-221-1/+1
* shell: gracefully handle missing data diskKartik K. Agaram2021-03-221-9/+64
* shell: read initial expression from secondary diskKartik K. Agaram2021-03-211-9/+21
* .Kartik K. Agaram2021-03-211-3/+3
* snapshot: reading secondary drive also worksKartik K. Agaram2021-03-211-3/+1
* snapshot: reading from disk without BIOS!!Kartik K. Agaram2021-03-211-0/+214