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8ed9fe7465
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Fix hdd booting using bpb struc
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2020-09-19 08:22:50 +00:00 |
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1d64c2364d
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Improve build transparency (documentation and inline version number)
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2020-09-17 08:59:22 +00:00 |
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e1bfaa5d88
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automatically use kvm if available
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2020-09-17 06:47:32 +00:00 |
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8e87cf0f75
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Load kernel from reserved sectors in fatfs
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2020-09-17 05:57:46 +00:00 |
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9cd4c04c42
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Make kernel and fat.bs use BPB struct
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2020-09-15 21:45:29 +02:00 |
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d6b5792ff7
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Make dprintf the default debugging facility
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2020-08-15 20:58:40 +00:00 |
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65564b78af
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Start working on rom-based kernel
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2020-05-29 00:32:30 +02:00 |
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fc1aa47039
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debug: Implement parsing of register names
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2020-05-18 20:05:06 +02:00 |
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e217b70bb7
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Remove CP437 bitmap, i dont intend to use graphics mode for OS
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2020-05-14 19:18:34 +00:00 |
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c8adeb35d2
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Drop debug.drv, rework debug rom instead
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2020-05-12 20:47:34 +00:00 |
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efb5ad146c
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Dummy for loading rdos drvs via option rom
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2020-05-11 20:50:32 +00:00 |
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b73bfbe043
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Split out kernel components in kernel/
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2020-04-27 15:56:41 +02:00 |
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63e85af62f
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Fix building of hdd image
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2020-04-22 21:44:43 +02:00 |
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94829aed1e
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qemu-hdd: Use hdd image with full partition table
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2020-04-21 20:22:32 +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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6d38a313c7
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Implement MCB splitting
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2020-04-17 23:33:42 +02:00 |
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f46871502c
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Pave way for supporting FAT16 and FAT12
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2020-04-06 19:20:15 +00:00 |
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1c6268798c
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Fix rom builds
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2020-04-04 21:04:36 +00:00 |
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9044e3948c
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Remove BASE macro and companions
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2020-03-31 19:46:59 +00:00 |
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c67894551b
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Use directory path for includes, make them use *.asm as extension
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2020-03-31 18:43:38 +00:00 |
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73fb2b1e81
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Add include file for BPB data
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2020-03-31 13:04:13 +00:00 |
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d718777ef6
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Mark path to kernel file with +s
This is actually a much easier way to find the kernel file than comparing
filenames and helps reducing the size of the bootsector.
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2020-03-30 12:35:59 +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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76880e9275
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Advance on bootloader: load cluster data
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2020-03-25 21:19:40 +00:00 |
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c51dca9949
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add kernel stub to distfiles
this way i can test if the bootloader works as intended
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2020-03-25 20:56:00 +00:00 |
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660944e70f
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Start working on FAT32 bootloader
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2020-03-16 17:24:39 +00:00 |
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598a2c0fdf
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random fixes
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2020-03-02 12:10:21 +00:00 |
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0f833da221
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Boot signature via include
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2020-03-01 17:20:03 +00:00 |
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79bedd9013
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Fixes for makefile
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2020-03-01 17:08:25 +00:00 |
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bc238a3bf9
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i still dont know what im doing
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2020-03-01 16:45:16 +00:00 |
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4847eb4d88
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Revert "Throw out previous x86 stuff"
This reverts commit 807db4a592.
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2020-03-01 12:03:35 +00:00 |
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30ae244ef1
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sigh. i dont know
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2020-02-28 19:55:00 +00:00 |
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cd3da4faab
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WIP on superzazu-based emulator
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2019-12-22 12:57:53 +01:00 |
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18e9221bf6
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Bootstrap 8080 via DR macro assembler
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2019-12-22 02:37:28 +01:00 |
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d6f1d1ff3d
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CP437.BIN: generate from shipped bitmap
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2019-12-22 02:36:52 +01:00 |
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35593dada1
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Replace fix-rom script with utils binary
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2019-11-09 11:02:27 +00:00 |
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a4697fa666
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Generalize build mechanism for host utils
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2019-11-07 17:39:17 +00:00 |
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b164c79f42
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Separate out headers for structures
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2019-10-30 13:10:23 +00:00 |
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a49e3b2610
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Rework BDOS to make use of BIOS entrypoints
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2019-10-29 11:08:11 +00:00 |
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af61db5e40
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Improve memory position handling
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2019-10-28 10:49:42 +00:00 |
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47630b2c03
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Implement boot based on reserved sectors
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2019-10-28 10:38:18 +00:00 |
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f81de2bfe8
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Rename kernel to bdos
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2019-10-27 18:59:42 +00:00 |
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ad8a347d7d
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bios8086: implement CHS disk i/o using int13h
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2019-10-25 13:09:53 +00:00 |
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6c23ec2fed
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Fix boot order for floppy test
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2019-10-19 12:47:23 +00:00 |
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ec4bdf649d
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Rename programs/ to com/
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2019-10-18 14:43:28 +00:00 |
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50e58765b1
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Improve debug rom to catch common exception conditions
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2019-10-18 13:50:42 +00:00 |
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7dec8b6c81
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Use nasm compat file to allow custom asm variant
(I dont want to re-implement all those nasm features later)
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2019-10-14 21:04:42 +00:00 |
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d1dab01633
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Rename rdos.sys to rdos.bin
*.sys is meant for DOS-like driver binaries. I actually have a flat
binary with a specific load offset.
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2019-09-29 21:26:59 +00:00 |
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0896c77ae6
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Remove config.sys
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2019-09-29 21:21:24 +00:00 |
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fcb4db25ad
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Add emulator to run 8086 native assembler on linux
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2019-09-28 19:09:51 +00:00 |
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