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50b98bf7af
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Fix elf files not being affected my make clean
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2023-01-01 21:41:22 +00:00 |
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5100d1d84e
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Improve assembler: can now properly assemble lain.com
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2023-01-01 21:09:31 +00:00 |
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77b1ad7cef
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resume working; import awk-based assembler
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2023-01-01 21:09:31 +00:00 |
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0bd59dd252
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Remove remnants from earlier kernel attempts
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2022-01-01 21:27:08 +00:00 |
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c58f367330
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makefile: allow creation of .hex files
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2021-12-29 00:46:52 +00:00 |
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e2d244a919
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remove bios roms
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2021-12-14 17:46:40 +00:00 |
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02a7627734
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makefile: Add size output for generated binaries
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2021-12-14 17:44:39 +00:00 |
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95381ffdc3
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makefile: cosmetics
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2021-12-14 17:44:18 +00:00 |
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b8672f0011
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update makefile: fixes and enable listings per default
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2021-12-12 11:50:32 +00:00 |
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725213b581
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sys: parse drive number and load BPB
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2021-12-11 16:46:00 +00:00 |
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24f04792f6
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Makefile: allow COM program testing via dosbox
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2021-04-20 16:27:32 +00:00 |
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85d0949ec7
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uartctrl: Implement CP437 to DEC VT character conversion
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2021-04-05 18:59:44 +00:00 |
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963aebd948
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Add uartctrl.rom: Control PC via COM1 attached terminal
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2021-04-04 21:41:22 +00:00 |
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0b7e4cb3a4
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Make boot file name configurable
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2021-02-18 19:38:56 +00:00 |
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8131db9b29
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Re-add support for booting from qemu harddisk
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2021-02-18 19:04:36 +00:00 |
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84b754551c
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Restructure kernel to use 1-segment COM convention
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2021-02-07 16:17:31 +00:00 |
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71c89387fc
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New bootloader concept: sys-like util to generate a boot sector
Right now only floppies are supported
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2021-02-03 00:27:44 +00:00 |
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ff179a5e98
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Remove rom and pxe boot related stuff
I dont intend to ever implement that
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2021-01-23 17:44:18 +00:00 |
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1ec84fc411
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Single out PSP management
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2021-01-21 22:28:57 +00:00 |
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f10fa026cf
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Add support for floppy types with other geometry than 18/2/80
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2020-12-18 18:29:26 +00:00 |
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8c3d61e68d
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Remove reserved sectors from generated disk, not needed anymore
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2020-12-15 20:38:48 +00:00 |
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33f4fe37a8
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Makefile: Fix KVM detection to not trigger on weird ass make versions
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2020-10-20 21:03:47 +00:00 |
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4e779c5a22
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Lay out skeletons for FCB handling
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2020-10-11 21:33:01 +00:00 |
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31eac279c2
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Revert to more sensible kernel.bs boot scheme
I think i should consider it a necessity that the kernel is accessible
as a regular file. This makes installing rdos on another blockdev
much easier.
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2020-09-20 19:58:19 +02:00 |
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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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