 Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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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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Nero
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59f0720934
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Rename scripts to utils
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2019-09-28 19:07:40 +00:00 |
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Nero
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f75cc3b620
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Generate lst files for every binary when in debug mode
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2019-09-28 13:38:29 +00:00 |
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Nero
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df8e47803a
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Generate rconfig.sys from distfile
*.sys files are affected by make clean.
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2019-09-25 20:49:32 +00:00 |
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Nero
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2c2720323c
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WIP for config.sys parsing
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2019-09-25 20:45:50 +00:00 |
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Nero
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df4d3a90e3
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Use SYS extension for kernel
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2019-09-23 22:05:01 +00:00 |
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Nero
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705cd5c725
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Remove command line parsing from bootloader
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2019-09-23 20:25:39 +00:00 |
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Nero
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e94059c625
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Fix wrong filename for VBR
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2019-09-22 22:11:41 +00:00 |
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Nero
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d19ba03cfd
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Fix make clean
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2019-09-21 18:18:20 +00:00 |
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Nero
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54149839a3
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Rename fatvbr -> fat, generalize makefile
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2019-09-21 18:05:41 +00:00 |
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Nero
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e9b19ce989
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Fix makefile dependencies
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2019-09-21 15:26:03 +00:00 |
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Nero
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7d7b4a89e6
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Make mechanism for using qemu with option roms generic
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2019-09-18 11:03:21 +00:00 |
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Nero
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c70f388548
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Get MBR ready, add hdimage target
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2019-09-17 22:41:39 +00:00 |
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Nero
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cff186a1bb
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Make better use of mformat features
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2019-09-16 10:26:48 +00:00 |
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Nero
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956df75dae
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Add mechanism for additional files on floppy
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2019-09-15 19:03:08 +00:00 |
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Nero
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fc0dd47d48
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Remove rom and serial boot methods from qemu testing
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2019-09-15 18:01:48 +00:00 |
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Nero
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e143159a7a
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Rename floppy bootsec into fatvbr, thats more accurate
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2019-09-15 17:33:01 +00:00 |
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Nero
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83d6b76ed5
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Remove isacon debug and stdio serial, use terminal via curses instead
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2019-09-11 19:32:40 +00:00 |
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Nero
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cd258ccbe4
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Work on interrupt subfunctions, remove drvtab experiments
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2019-09-08 15:18:37 +00:00 |
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Nero
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d853b87ec7
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Use COM-based format, get bootloader working
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2019-09-08 01:04:01 +00:00 |
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Nero
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11b4d07dc1
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Split up kernel and debug rom
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2019-09-06 23:42:39 +00:00 |
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Nero
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40bd6f5d12
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qemu: Dont try to use display if there is none
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2019-09-04 13:38:32 +00:00 |
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Nero
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f0abe935fd
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Fix crap...
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2019-08-30 22:24:40 +00:00 |
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Nero
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78d5b6aa28
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Add prototype for serial bootloader
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2019-06-24 16:47:31 +00:00 |
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Nero
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1259fe14fe
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Rework VBR
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2019-05-19 20:07:08 +00:00 |
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Nero
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5516f05fc2
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Fix makefile for updates
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2019-05-02 20:25:35 +00:00 |
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Nero
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924f7496c8
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Fix typo in makefile
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2019-05-02 20:11:54 +00:00 |
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Nero
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bc6a49c54d
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Implement ramdisk i/o, advance kernel printf
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2019-04-28 22:01:30 +00:00 |
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Nero
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acef5262eb
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Reduce amount of scripts in root directory
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2019-04-21 10:14:06 +00:00 |
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Nero
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d8fe1b211c
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Change kernel blob format to be option rom compatible
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2019-04-20 21:02:35 +00:00 |
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Nero
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781366a4a4
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Fix Makefile
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2019-03-31 20:53:33 +00:00 |
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Nero
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dad80532ab
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Allow arbitrary floppy sizes
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2019-03-31 13:22:24 +00:00 |
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Nero
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9aa032a90c
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Rename vbr to fat12vbr
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2019-03-30 12:39:53 +00:00 |
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Nero
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a46114f6bd
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kernel: strip down to dumb binary, expect bootloader to load into sane location and setup stack
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2019-03-27 23:07:04 +00:00 |
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Nero
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f1d11d84a2
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Create fdimage using mtools
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2019-03-27 22:10:03 +00:00 |
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Nero
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391a1aa7d5
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vbr: CHS reading seems to work so far
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2019-03-26 20:46:40 +00:00 |
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Nero
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2229c319b6
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Add first steps for VBR bootloader
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2019-03-25 08:51:37 +00:00 |
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Nero
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414f35a1ce
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Trying to figure out best directory structure...
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2019-03-24 18:30:49 +00:00 |
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Nero
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8b750aabe9
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kernel: Generalize startup code into main
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2019-03-24 18:24:25 +00:00 |
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Nero
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260db9f8d7
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Move kernel libs into subdir, create NBP-specific entrypoint
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2019-03-23 20:17:47 +00:00 |
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Nero
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e76ec880bb
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Auxillary files for building and testing via PXE
|
2019-03-13 21:07:45 +00:00 |