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bbfcd42f61
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Set up interrupt table at startup directly (less code), not calling setint
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2020-04-21 20:22:42 +02:00 |
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f8788720f5
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Implement int 28h: Idle callout
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2020-04-20 19:21:02 +02:00 |
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40065266f3
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Implement int 29h: Fast console output
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2020-04-20 19:20:43 +02:00 |
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c5088789f9
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Proof kernel against being invoked via 0x7C0:0
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2020-04-19 15:14:10 +02:00 |
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97f26c1f89
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Remove stack switching, implement some syscalls
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2020-04-19 00:35:31 +02:00 |
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c1c012c5fc
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Make getint and setint reuse cs segment
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2020-04-18 23:44:16 +02:00 |
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4a92c4bc1e
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Drop MCBs as mean to manage memory
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2020-04-18 22:59:46 +02:00 |
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6c165f40c0
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Create basic MCB at boot
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2020-04-17 01:24:23 +02:00 |
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70a675442a
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Reorder disk access and fix missing si setting
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2020-04-16 23:04:06 +02:00 |
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27e4dec580
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Implement loading BPB from media
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2020-04-15 23:51:07 +02:00 |
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23ddd6b41a
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Implement some PoC of reading from disk
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2020-04-15 00:17:58 +02:00 |
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6b49a20865
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Implement syscall subfunction jump table
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2020-04-13 18:03:54 +02:00 |
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39ef1f9a3e
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Implement some syscall handling
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2020-04-13 13:53:21 +00:00 |
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6ba3e0c071
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Implement stack switching for dos syscall entry point
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2020-04-10 15:00:26 +00:00 |
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cb48e628db
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kernel stub: force large size to make sure cluster chaining works
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2020-04-01 13:09:01 +00:00 |
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955acdacba
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Split code up into directories for bs and com binaries
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2020-03-30 12:14:47 +00:00 |
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