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reactos/boot
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Hermès Bélusca-Maïto 4190b48924
[FREELDR] Fix the seg:off values when dumping the extended drive parameters (#7367) 
(By the way, it's "EDD": "Enhanced Disk Drive", not "EED"...)

The 13th and 14th USHORTs (at offsets 0x1A-0x1D) in the retrieved buffer
from the INT 13h, AH=48h "Get Extended Drive Parameters" function,
correspond respectively to the offset and the segment of the "EDD
configuration parameters", see http://www.ctyme.com/intr/rb-0715.htm

Fixes code introduced in commit b3f11cfb38 (r17484).

----

16 years ago, these values were wrongly stored in the returned buffer
by VirtualBox, see https://www.virtualbox.org/ticket/2848 .
This has been fixed since VBox 2.1.0 in commit 15712 (22 Dec. 2008):
https://www.virtualbox.org/changeset/15712/vbox
This problem was also noticed earlier (07 Mar. 2008) and fixed in Xen:
https://lists.xenproject.org/archives/html/xen-devel/2008-03/msg00229.html

This bug originated from Bochs, from which the two projects above
adapted their rombios.c code. It was fixed on 08-09 Oct. 2007 by
Myles Watson, see https://sourceforge.net/p/bochs/mailman/message/13777090/
and included in Bochs 1.15x and 1.185+
https://sourceforge.net/p/bochs/mailman/message/12953093/
https://sourceforge.net/p/bochs/mailman/message/12953094/
2024-09-25 13:05:07 +02:00
..
armllb [FORMATTING] Remove trailing whitespace. Addendum to 34593d93. 2021-09-13 03:52:22 +02:00
bcd Add .keep guard files in order to restore lost but empty directories we had with SVN. 2017-10-04 10:28:36 +02:00
bgfx Add .keep guard files in order to restore lost but empty directories we had with SVN. 2017-10-04 10:28:36 +02:00
bootdata [BOOTDATA] Fix LiveCD autorun (#7282) 2024-08-30 10:16:31 +03:00
environ [ROSLOAD] Use CmCheckRegistry to purge volatile data 2023-11-19 20:44:28 +01:00
freeldr [FREELDR] Fix the seg:off values when dumping the extended drive parameters (#7367) 2024-09-25 13:05:07 +02:00
rtl [CMAKE] Elimitate the use of GCC and CLANG variables 2022-05-27 01:37:34 +03:00
boot_images.cmake Revert "[BOOT] Don't create CSIDL_ADMINTOOLS folder in initial (#6551)" (#7017) 2024-06-14 11:08:14 +09:00
CMakeLists.txt [BOOT][SDK:RTL] Compile a reduced RTL library for FreeLdr / NT bootloader... 2022-04-07 03:19:09 +02:00