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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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5a24ceb9b8
|
Implement cluster chaining for FAT
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2020-03-28 17:36:52 +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
|
add kernel stub to distfiles
this way i can test if the bootloader works as intended
|
2020-03-25 20:56:00 +00:00 |
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398395371b
|
Improve inline commenting
|
2020-03-23 19:01:23 +00:00 |
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660944e70f
|
Start working on FAT32 bootloader
|
2020-03-16 17:24:39 +00:00 |
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65be1051b3
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bmp2font: explain
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2020-03-16 17:24:16 +00:00 |
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764950b2a1
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rename pxe: make clear its a bootloader
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2020-03-16 17:23:59 +00:00 |
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b3ae58175c
|
remove unused file
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2020-03-02 22:31:13 +00:00 |
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5eedddd0c9
|
Improve error handling in fat bs
|
2020-03-02 22:15:46 +00:00 |
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59dd979feb
|
Fix missing org for hello.com
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2020-03-02 20:45:18 +00:00 |
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7143112a5b
|
fat: add fread
|
2020-03-02 20:45:06 +00:00 |
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9288ad46a4
|
fat: rework bootloader
|
2020-03-02 19:44:37 +00:00 |
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598a2c0fdf
|
random fixes
|
2020-03-02 12:10:21 +00:00 |
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7cfd87b6b4
|
Add normal hello world program for testing
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2020-03-02 11:57:43 +00:00 |
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0f833da221
|
Boot signature via include
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2020-03-01 17:20:03 +00:00 |
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79bedd9013
|
Fixes for makefile
|
2020-03-01 17:08:25 +00:00 |
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bc238a3bf9
|
i still dont know what im doing
|
2020-03-01 16:45:16 +00:00 |
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4847eb4d88
|
Revert "Throw out previous x86 stuff"
This reverts commit 807db4a592.
|
2020-03-01 12:03:35 +00:00 |
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30ae244ef1
|
sigh. i dont know
|
2020-02-28 19:55:00 +00:00 |
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f4f89e8e48
|
Fix broken argument handling
|
2020-01-13 00:50:43 +01:00 |
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cd3da4faab
|
WIP on superzazu-based emulator
|
2019-12-22 12:57:53 +01:00 |
|
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23c881edbf
|
Remove section in bios interface
|
2019-12-22 03:01:29 +01:00 |
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f3612ddb95
|
Add 8080 emulator as submodule
|
2019-12-22 02:59:52 +01:00 |
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807db4a592
|
Throw out previous x86 stuff
|
2019-12-22 02:52:40 +01:00 |
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18e9221bf6
|
Bootstrap 8080 via DR macro assembler
|
2019-12-22 02:37:28 +01:00 |
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d6f1d1ff3d
|
CP437.BIN: generate from shipped bitmap
|
2019-12-22 02:36:52 +01:00 |
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c3f347d9eb
|
Use other font with some more serifs
|
2019-12-07 23:00:05 +01:00 |
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c54b2eb90d
|
Add CP437 8x8 font
|
2019-12-07 18:35:59 +01:00 |
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6fd60f867c
|
Fix .gitignore to not ignore parts of src/
|
2019-11-29 16:01:09 +00:00 |
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eb67071ffb
|
Ubuntu needs stdint.h for uint8_t
|
2019-11-24 11:28:39 +00:00 |
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fe319a0caa
|
Fix conditional jump instructions not eating their immediate data
|
2019-11-15 15:54:37 +00:00 |
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6b1c53dad5
|
8080 Emulator can now do most opcodes
Still very buggy
|
2019-11-15 14:42:07 +00:00 |
|
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215fcaf67b
|
Add WIP 8080 emulator
|
2019-11-15 08:27:58 +00:00 |
|
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|
cef35930e9
|
Remove attempt of 8086 emulator - not primary target platform
|
2019-11-14 21:11:51 +00:00 |
|
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35593dada1
|
Replace fix-rom script with utils binary
|
2019-11-09 11:02:27 +00:00 |
|
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a4697fa666
|
Generalize build mechanism for host utils
|
2019-11-07 17:39:17 +00:00 |
|
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ba472e81b2
|
bios: Fix wrong word mask in setsec
|
2019-11-06 21:49:19 +00:00 |
|
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a70c7f3be6
|
bios: HOME must reset track & sector
|
2019-11-06 21:48:55 +00:00 |
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d3f6915af4
|
Implement jump table for syscalls
|
2019-11-05 20:50:29 +00:00 |
|
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3a721063f4
|
debug.rom: show CS during boot
|
2019-11-04 20:35:01 +00:00 |
|
|
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8b30a6c5e2
|
find root directory for fcb opening
|
2019-11-04 13:10:50 +00:00 |
|
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b164c79f42
|
Separate out headers for structures
|
2019-10-30 13:10:23 +00:00 |
|
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|
a49e3b2610
|
Rework BDOS to make use of BIOS entrypoints
|
2019-10-29 11:08:11 +00:00 |
|
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|
af61db5e40
|
Improve memory position handling
|
2019-10-28 10:49:42 +00:00 |
|
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47630b2c03
|
Implement boot based on reserved sectors
|
2019-10-28 10:38:18 +00:00 |
|
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74fce7191f
|
Add BIOS entrypoints to README
|
2019-10-28 09:45:15 +00:00 |
|
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f81de2bfe8
|
Rename kernel to bdos
|
2019-10-27 18:59:42 +00:00 |
|
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d789131eb6
|
Merge table for zero page into main memory table
|
2019-10-27 18:44:38 +00:00 |
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