James Molloy's Tutorial Known Bugs: Revision history

18 May 2021

• curprev 22:1722:17, 18 May 2021‎ Sebastian talk contribs‎ m 17,922 bytes 0‎ →‎Inline Assembly optimiser problem with GCC 4.8

3 June 2020

• curprev 15:2415:24, 3 June 2020‎ osdev>Nexos‎ m 17,922 bytes +13‎ Interrupts are allowed, just not in user mode

13 April 2020

• curprev 12:3112:31, 13 April 2020‎ osdev>Tacco‎ 17,909 bytes 0‎ The Intel manual lists ISR 17 and 21 as pushing error codes. ISR 30 is, as time of writing, still reserved.
• curprev 12:2812:28, 13 April 2020‎ osdev>Tacco‎ 17,909 bytes +309‎ Mention that the check for page alignment in kmalloc is wrong.

26 July 2019

• curprev 23:2823:28, 26 July 2019‎ osdev>Eekee‎ 17,600 bytes −8‎ →‎Problem: __cdecl calling convention: Grammar

28 July 2018

• curprev 15:3515:35, 28 July 2018‎ osdev>Schol-r-lea‎ m 17,608 bytes 0‎ The word 'fine' seems more idiomatic than 'well' in this case.

30 January 2017

• curprev 02:3602:36, 30 January 2017‎ osdev>Minoto‎ m 17,608 bytes +1‎ fixed typo
• curprev 02:3302:33, 30 January 2017‎ osdev>Minoto‎ 17,607 bytes −273‎ No edit summary

26 January 2017

• curprev 10:1010:10, 26 January 2017‎ osdev>Nunolava1998‎ 17,880 bytes +275‎ Adding another problem. James Molloy, i advise you to learn a bit more about C and OSDev.

23 January 2017

• curprev 01:4901:49, 23 January 2017‎ osdev>Vardpa‎ 17,605 bytes 0‎ →‎Inline assembly optimiser problem with gcc 4.8
• curprev 01:4501:45, 23 January 2017‎ osdev>Vardpa‎ 17,605 bytes 0‎ →‎Problem: Paging Code
• curprev 01:4401:44, 23 January 2017‎ osdev>Vardpa‎ 17,605 bytes 0‎ →‎Problem: __attribute__((packed))
• curprev 01:4201:42, 23 January 2017‎ osdev>Vardpa‎ 17,605 bytes 0‎ →‎Problem: Missing functions

6 April 2016

• curprev 12:4212:42, 6 April 2016‎ osdev>Garob‎ 17,605 bytes −2‎ Both snippets were actually the same, and the first one was not the incorrect code, ie they were both corrected but the second had extra parentheses

23 January 2016

• curprev 22:0322:03, 23 January 2016‎ Freewill talk contribs‎ 17,607 bytes +203‎ Moved heap bug details from the user mode section to the heap section
• curprev 21:5421:54, 23 January 2016‎ Freewill talk contribs‎ m 17,404 bytes 0‎ renamed real mode to user mode
• curprev 21:5321:53, 23 January 2016‎ Freewill talk contribs‎ 17,404 bytes +2,783‎ No edit summary

21 January 2016

• curprev 20:2220:22, 21 January 2016‎ Freewill talk contribs‎ 14,621 bytes +2,851‎ No edit summary

26 December 2015

• curprev 14:5714:57, 26 December 2015‎ osdev>Sortie‎ 11,770 bytes +213‎ Great. This hit me 4 years later.

27 May 2015

• curprev 21:2521:25, 27 May 2015‎ Combuster talk contribs‎ 11,557 bytes +217‎ Undo revision 18151 by 0fb1d8 (talk) - You misunderstood the purpose of libgcc
• curprev 13:2113:21, 27 May 2015‎ osdev>0fb1d8‎ 11,340 bytes −217‎ Even I don't link my kernel against libgcc. Libgcc should only be used for user-mode applications. Or else, you are "gnu-ing" your kernel. James Molloy shouldn't be criticized for this.

11 December 2014

• curprev 00:2300:23, 11 December 2014‎ osdev>Sortie‎ 11,557 bytes +2‎ Revert because the documentation version of multiboot.h is out of date

10 December 2014

• curprev 12:5812:58, 10 December 2014‎ osdev>Espanish‎ m 11,555 bytes +8‎ →‎Problem: multiboot.h
• curprev 12:4712:47, 10 December 2014‎ osdev>Espanish‎ m 11,547 bytes +83‎ →‎Problem: multiboot.h: Added link to Multiboot1 header on GNU.org

6 December 2014

• curprev 12:1012:10, 6 December 2014‎ osdev>Espanish‎ m 11,464 bytes +35‎ →‎Problem: Not setting a stack: added links to Stack article

30 July 2014

• curprev 19:3419:34, 30 July 2014‎ osdev>No92‎ 11,429 bytes +17‎ added page to the FAQ category

7 March 2014

• curprev 07:1607:16, 7 March 2014‎ Brendan talk contribs‎ m 11,412 bytes 0‎ moved James Molloy's Known Bugs to James Molloy's Tutorial Known Bugs: James Malloy doesn't have bugs (only his tutorial does)

27 February 2014

• curprev 08:2508:25, 27 February 2014‎ Combuster talk contribs‎ 11,412 bytes +99‎ →‎Problem: kmalloc isn't properly aligned
• curprev 08:1308:13, 27 February 2014‎ Combuster talk contribs‎ 11,313 bytes +102‎ →‎Problem: Interrupt handlers corrupt interrupted state: Additional notes
• curprev 04:0404:04, 27 February 2014‎ osdev>Tjmonk15‎ m 11,211 bytes +70‎ Minor grammatical fixes/changes.
• curprev 00:0800:08, 27 February 2014‎ osdev>Sortie‎ m 11,141 bytes −1‎ Minor spell check
• curprev 00:0700:07, 27 February 2014‎ osdev>Sortie‎ m 11,142 bytes +23‎ Suggest uint32_t

26 February 2014

• curprev 22:4522:45, 26 February 2014‎ osdev>Sortie‎ m 11,119 bytes +1‎ Minor spell check
• curprev 22:4122:41, 26 February 2014‎ osdev>Sortie‎ m 11,118 bytes +8‎ Minor spell check
• curprev 22:3622:36, 26 February 2014‎ osdev>Sortie‎ 11,110 bytes +11,110‎ Created page with "Several sources - including this Wiki - point to [http://www.jamesmolloy.co.uk/tutorial_html/ James Molloy's Roll your own toy UNIX-clone OS] Tutorial as a starting point. Thi..."