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Thread Starter |
Replies |
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Last Post |
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task switch & SIMD register
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N-LG |
11 |
9742 |
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Way to combine 16 and 32 bit code in object file
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Night Rider |
12 |
10433 |
05 Mar 2019, 00:38
by bzt |
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adapt FASM for my operationg system
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N-LG |
4 |
5212 |
14 Feb 2019, 20:37
by N-LG |
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BOOTBOOT Loader
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bzt |
3 |
24718 |
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What is more faster?
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Fulgurance |
15 |
12436 |
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Help to write driver to write into console in real mode
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Fulgurance |
2 |
4284 |
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Check CPUID presence
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Fulgurance |
2 |
3788 |
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Debug register
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Fulgurance |
7 |
6876 |
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Porting fasm to Gramado Operating System.
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frednora |
2 |
4293 |
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x86 and the classic BIOS - alive and well in 2018
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Mike Gonta |
1 |
3505 |
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Question about INT 0x10
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Fulgurance |
9 |
8128 |
30 Nov 2018, 13:39
by bzt |
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Help to understand GDT and use of CS and DS
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Fulgurance |
12 |
11093 |
28 Nov 2018, 23:12
by edfed |
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OS Construction Frequently Asked Questions (FAQ)
|
Matrix |
9 |
35791 |
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Can an OS be totally written in the BIOS?
|
l4m2 |
7 |
8225 |
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Someone has made another TetrOS
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Tomasz Grysztar |
0 |
3283 |
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cpm-86 in 32 bit protected mode to 64 bit real mode
|
connor |
4 |
5556 |
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[x86-64] Is it possible to mix 1GB pages and 4KB pages?
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CandyMan |
6 |
7682 |
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Reserve memory for user task
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Fulgurance |
5 |
6612 |
20 Mar 2018, 17:42
by BAiC |
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Entering long mode - simple examples
[ Goto page: 1, 2 ] |
Tomasz Grysztar |
38 |
54232 |
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OS Loading Process
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moveax41h |
3 |
5220 |
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[Solved]Many questions ...
[ Goto page: 1, 2 ] |
Fulgurance |
34 |
24718 |
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First time writing a Kernel
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Robocod |
2 |
4502 |
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My OS - SodaOS
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SodaOS |
6 |
6301 |
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New OS - GrapeSodaOS
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GrapeSodaOS |
0 |
3116 |
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[ Poll ] Designing A Filesystem
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GrapeOS |
14 |
10695 |
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IMG file with int 0x10h and AH=09h
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catafest |
4 |
5323 |
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Video memory
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l4m2 |
4 |
6320 |
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Problems with floppy controler in PMode
|
yupi |
1 |
4609 |
17 Aug 2017, 18:26
by yupi |
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GDTR and GDT
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system error |
1 |
4014 |
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defining variables and constants
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nepumuk |
1 |
3672 |
18 Jul 2017, 16:17
by BAiC |
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far calls
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andy1101 |
6 |
8929 |
09 Jul 2017, 08:17
by BAiC |
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Disk drive switching shenanigans
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nkeck72 |
6 |
7974 |
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int 15h
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bipman |
3 |
5910 |
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Quark MCU
[ Goto page: 1, 2 ] |
edfed |
26 |
26302 |
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Problem with loading ELF header
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Szustarol |
5 |
6692 |
08 Mar 2017, 10:00
by alkap |
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Space Invaders meets the 1.44MB FAT32 floppy disk
|
Mike Gonta |
6 |
7819 |
|
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Simple Pseudo Random Number Generator
|
Mike Gonta |
1 |
4144 |
|
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xOS v0.07 -- testing needed!
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omarrx024 |
15 |
13614 |
|
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[solved] Triple fault when jumping to 32 bit code
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Szustarol |
6 |
7356 |
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Just for the H@CK of it
|
Mike Gonta |
8 |
9100 |
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asm_setjmp
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Mike Gonta |
1 |
4048 |
10 Jan 2017, 22:24
by nop |
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Text editor from scratch
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MrFox |
12 |
12179 |
08 Jan 2017, 14:53
by edfed |
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DVD-RW run on a bare system - FASM
|
orock |
1 |
4067 |
14 Dec 2016, 11:25
by orock |
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Mouse Activated, IRQ 12 triggered, Keyboard no longer works.
|
newport |
17 |
15048 |
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The exFAT12 floppy disk
|
Mike Gonta |
14 |
12570 |
|
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NOS update
|
nkeck72 |
0 |
3502 |
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DIR command not listing past one file
|
nkeck72 |
5 |
6519 |
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FASM exFAT Image Formatter
|
Mike Gonta |
2 |
4558 |
15 Nov 2016, 03:35
by ford |
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UEFI how to string in different colors
|
zhak |
2 |
5140 |
11 Nov 2016, 10:40
by MrFox |
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32-bit addressing in RM
|
nkeck72 |
7 |
8254 |
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