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* Run Nindent on memdisk/e820test.cH. Peter Anvin2009-05-291-43/+43
| | | | | | | | | Automatically reformat memdisk/e820test.c using Nindent. Do this for all files except HDT, gPXE and externally maintained libraries (zlib, tinyjpeg, libpng). Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* Drop support for ACPI 3 E820 extended memory attributesH. Peter Anvin2009-05-211-7/+6
| | | | | | | | | | | | | | Drop all support for ACPI 3 E820 extended memory attributes. There are BIOSes in the field that report completely bogus information here, resulting in no memory at all being detected (we then fall back to E801 detection, but that is problematic in its own ways.) There is strong reasons to believe at this point that the extended memory attributes are not usable in their current form, so drop them and revert back to simple 20-byte support, including for MEMDISK spoofing. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* Support "extended attributes" for INT 15h, AX=E820hH. Peter Anvin2008-10-131-7/+8
| | | | | | | | | | | | | | | Some blithering idiot thought it was a good idea to introduce "extended attributes" for INT 15h, AX=E820h, and in doing so, breaking compatibility with ALL E820 users out there. F*cking morons. Implement handling of extended attributes in: - e820 parsing in the core - e820 parsing in libcom32 - e820 parsing *and proxying* in memdisk The latter is the really painful one. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
* Update copyright yearH. Peter Anvin2008-01-101-1/+1
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* Remove CVS-era $Id$ tags.H. Peter Anvin2006-08-171-1/+0
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* Across-the-board stealth whitespace cleanupH. Peter Anvin2006-05-031-5/+5
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* Fix the spelling of "Boston"hpa2004-12-141-1/+1
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* Move all 16-bit code into one assembly file so we don't have to relyhpa2004-12-081-1/+1
| | | | on ld working properly
* Add debugging code for input buffer underrunsyslinux-2.07-pre6hpa2003-11-181-7/+13
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* Make the e820test program work againhpa2003-04-161-3/+4
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* Convert to using a 32-bit installer framework, in preparation forhpa2003-04-101-1/+3
| | | | supporting gzip compressed images
* Clean up gcc version dependencies, mostly related to asm() statements.hpa2001-12-171-0/+1
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* Checkpoint: add printf() for debugging, remove query of E881 (seemshpa2001-12-111-0/+5
| | | | | | to hang some systems), move E820 table to conventional memory (sized dynamically), use BIOS memory pointer to determine where in DOS memory to put our routine.
* Initial work for the in-memory disk emulatorhpa2001-12-091-0/+74
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