Virgil Dupras
|
5033f17be2
|
8086asm: tidy up a bit
|
2020-06-13 16:21:56 -04:00 |
|
Virgil Dupras
|
07e50313c7
|
pcat: separate MBR code and OS code
MBR code now strictly loads OS code into memory and jumps into it.
Now, I've got to consolidate my assembler code, modrm logic is
messed up.
|
2020-06-13 15:35:16 -04:00 |
|
Virgil Dupras
|
b037c86598
|
recipes/pcat: now tested on real hardware!
|
2020-06-13 11:47:32 -04:00 |
|
Virgil Dupras
|
66b27b0790
|
8086asm: properly initialize DS and DF
|
2020-06-12 19:07:23 -04:00 |
|
Virgil Dupras
|
4e18fafe46
|
8086asm: now enough tooling to assemble a PC/AT Hello World boot
|
2020-06-12 13:12:41 -04:00 |
|
Virgil Dupras
|
210b833c71
|
8086asm: begin adding MODRM-enabled ops
|
2020-06-12 12:07:48 -04:00 |
|
Virgil Dupras
|
749fdf1b18
|
8086asm: add 8-bit JMP, MOVrI, INT,
Verified against nasm with equivalent code.
|
2020-06-12 11:29:00 -04:00 |
|
Virgil Dupras
|
405444d630
|
8086asm: first steps
|
2020-06-12 10:49:27 -04:00 |
|