Detecting Memory (x86): Revision history

10 June 2024

• curprev 01:0601:06, 10 June 2024‎ Xtex talk contribs‎ m 47,252 bytes +17‎ Fix lint errors

9 June 2024

• curprev 05:2105:21, 9 June 2024‎ Xtex talk contribs‎ m 47,235 bytes +108‎ Bot: Replace deprecated source tag with syntaxhighlight
• curprev 04:2604:26, 9 June 2024‎ Xtex talk contribs‎ m 47,127 bytes +144‎ Bot: Replace deprecated source tag with syntaxhighlight

10 July 2023

• curprev 19:1019:10, 10 July 2023‎ osdev>Khaledhammouda‎ 46,983 bytes +29‎ No edit summary

9 July 2023

• curprev 15:5415:54, 9 July 2023‎ osdev>Khaledhammouda‎ 46,954 bytes +32‎ No edit summary

30 June 2023

• curprev 10:3310:33, 30 June 2023‎ osdev>Nightedge9‎ m 46,922 bytes −41‎ I have found an bios that use 24 byte entrie for int 0x15 function 0xe820

15 September 2022

• curprev 22:3422:34, 15 September 2022‎ osdev>Octocontrabass‎ 46,963 bytes +226‎ →‎BIOS Function: INT 0x15, AX = 0xE881: no, that link doesn't help

20 December 2021

• curprev 03:2303:23, 20 December 2021‎ osdev>Bumbread‎ m 46,737 bytes 0‎ SMBios -> SMBIOS

28 June 2021

• curprev 10:2010:20, 28 June 2021‎ osdev>Clementttttttttt‎ 46,737 bytes +52‎ →‎BIOS Function: INT 0x15, AX = 0xE881
• curprev 10:1910:19, 28 June 2021‎ osdev>Clementttttttttt‎ 46,685 bytes −18‎ No edit summary

15 June 2021

• curprev 19:5919:59, 15 June 2021‎ osdev>Atie‎ m 46,703 bytes +2,213‎ Reverted edits by Atie (talk) to last revision by Drakeor
• curprev 19:5819:58, 15 June 2021‎ osdev>Atie‎ m 44,490 bytes −2,213‎ Reverted edits by Drakeor (talk) to last revision by Zoarial94

13 June 2021

• curprev 07:3007:30, 13 June 2021‎ osdev>Drakeor‎ 46,703 bytes 0‎ →‎Memory Map Via GRUB
• curprev 07:3007:30, 13 June 2021‎ osdev>Drakeor‎ 46,703 bytes +1,441‎ →‎Memory Map Via GRUB
• curprev 07:2507:25, 13 June 2021‎ osdev>Drakeor‎ 45,262 bytes −1,268‎ →‎Memory Map Via GRUB
• curprev 07:2307:23, 13 June 2021‎ osdev>Drakeor‎ 46,530 bytes +2,040‎ →‎Memory Map Via GRUB

3 March 2021

• curprev 04:0204:02, 3 March 2021‎ osdev>Zoarial94‎ 44,490 bytes +349‎ Added a note which explains there is nothing wrong with the multiboot header, the error was with printf and its usage/implementation.

22 October 2020

• curprev 11:5911:59, 22 October 2020‎ osdev>Bzt‎ m 44,141 bytes +26‎ Undo revision 25247 by Himself65 (talk) This example is far less readable than the original one

12 October 2020

• curprev 11:5811:58, 12 October 2020‎ osdev>Himself65‎ 44,115 bytes −26‎ →‎Getting an UEFI Memory Map

26 September 2020

• curprev 17:1117:11, 26 September 2020‎ osdev>Bzt‎ m 44,141 bytes +1,986‎ Added UEFI Memory Map code example

16 September 2020

• curprev 20:4920:49, 16 September 2020‎ osdev>Nexos‎ 42,155 bytes +10‎ No edit summary
• curprev 20:4920:49, 16 September 2020‎ osdev>Nexos‎ 42,145 bytes +2‎ No edit summary
• curprev 20:4820:48, 16 September 2020‎ osdev>Nexos‎ 42,143 bytes −4‎ No edit summary
• curprev 20:4820:48, 16 September 2020‎ osdev>Nexos‎ m 42,147 bytes −2‎ Change header type of EFI section
• curprev 20:4720:47, 16 September 2020‎ osdev>Nexos‎ 42,149 bytes 0‎ Fix placement
• curprev 20:4620:46, 16 September 2020‎ osdev>Nexos‎ 42,149 bytes +1,334‎ Add section about EFI memory map

1 March 2020

• curprev 15:3815:38, 1 March 2020‎ osdev>Jjeronimo‎ 40,815 bytes +206‎ →‎Manual Probing: Further explanation about what are "unpredictable results" and "damage your system permanently".
• curprev 15:3115:31, 1 March 2020‎ osdev>Jjeronimo‎ 40,609 bytes +314‎ →‎Theoretical introduction: Additional info and a explanation of how the computer can be damaged.
• curprev 15:1715:17, 1 March 2020‎ osdev>Jjeronimo‎ m 40,295 bytes +1‎ →‎Manual Probing
• curprev 15:1615:16, 1 March 2020‎ osdev>Jjeronimo‎ m 40,294 bytes +2‎ →‎Theoretical introduction
• curprev 15:1615:16, 1 March 2020‎ osdev>Jjeronimo‎ 40,292 bytes +1,152‎ →‎Manual Probing: Added a Theoretical introduction section
• curprev 14:5514:55, 1 March 2020‎ osdev>Jjeronimo‎ 39,140 bytes +113‎ →‎Manual Probing: Adding additional information about why not to probe memory directly. Previous information might induce the newbie in error.

8 January 2020

• curprev 21:1621:16, 8 January 2020‎ osdev>Zhiayang‎ m 39,027 bytes +114‎ No edit summary
• curprev 20:3020:30, 8 January 2020‎ osdev>Zhiayang‎ m 38,913 bytes −8‎ rename the grub mmap to explicitly say "entry", since it's an entry rather than a whole map.

14 December 2018

• curprev 03:0103:01, 14 December 2018‎ osdev>Coiby‎ 38,921 bytes +20‎ →‎Getting an E820 Memory Map: line break
• curprev 02:5902:59, 14 December 2018‎ osdev>Coiby‎ m 38,901 bytes +406‎ set register di to 0x8004 so the BIOS code located in es:0 will not be overwritten by int 15

10 September 2018

• curprev 03:0403:04, 10 September 2018‎ osdev>Carver‎ 38,495 bytes −24‎ No edit summary
• curprev 03:0203:02, 10 September 2018‎ osdev>Carver‎ 38,519 bytes −20‎ →‎Manual Probing

13 June 2018

• curprev 06:4606:46, 13 June 2018‎ osdev>Piezoelectric‎ m 38,539 bytes +14‎ →‎Memory Map Via GRUB: Clarifying comment about multiboot header
• curprev 06:4506:45, 13 June 2018‎ osdev>Piezoelectric‎ m 38,525 bytes +75‎ →‎Memory Map Via GRUB: Corrected info about pushing EAX and EBX, since the C Bare Bones tutorial no longer does this
• curprev 06:3506:35, 13 June 2018‎ osdev>Piezoelectric‎ 38,450 bytes +530‎ Added note about gcc packing multiboot structure wrong

16 October 2017

• curprev 23:1323:13, 16 October 2017‎ osdev>Schizius‎ m 37,920 bytes +5‎ →‎Memory Map Via GRUB: Fix dead link to multiboot.h

23 January 2017

• curprev 01:2301:23, 23 January 2017‎ osdev>Vardpa‎ 37,915 bytes +3‎ →‎Memory Map Via GRUB

20 September 2016

• curprev 12:1012:10, 20 September 2016‎ osdev>Moondeck‎ 37,912 bytes +50‎ →‎Getting a GRUB Memory Map
• curprev 11:4211:42, 20 September 2016‎ osdev>Moondeck‎ 37,862 bytes −2‎ No edit summary

14 July 2016

• curprev 20:4720:47, 14 July 2016‎ osdev>Sortie‎ m 37,864 bytes −10‎ Remove double blank lines

15 June 2016

• curprev 17:0717:07, 15 June 2016‎ Brendan talk contribs‎ m 37,874 bytes +143‎ Reverted edits by Brendan (talk) to last revision by Karbonitekream
• curprev 06:4906:49, 15 June 2016‎ Brendan talk contribs‎ m 37,731 bytes −143‎ Fix "BIOS needs protected mode for one of the "int 0x15 sub-functions" idiocy.

28 December 2015

• curprev 21:3721:37, 28 December 2015‎ osdev>Karbonitekream‎ m 37,874 bytes +34‎ →‎Memory Map Via GRUB

23 August 2015

• curprev 18:2318:23, 23 August 2015‎ osdev>Unsigned‎ 37,840 bytes +123‎ int 0x12, clear CF