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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Wed, 31 Mar 2010 15:32:36 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/sys/compat/x86bios x86bios.c
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jkim        2010-03-31 15:32:36 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    sys/compat/x86bios   x86bios.c 
  Log:
  SVN rev 205981 on 2010-03-31 15:32:36Z by jkim
  
  MFC:    r205297, r205347, r205452, r205455, r205649, r205650
  
  Sync. x86bios with HEAD.
  
  - Detect illegal access to unmapped memory within real mode emulator.
  - Map EBDA if available and support memory wraparound above 1MB as VM86 does.
  - Set initial %ds to 0x40 as X.org int10 handler does.
  - Print the initial memory map when bootverbose is set.
  - Optimize real mode page table lookup.
  - Add strictly aligned memory access for distant future.
  - Update copyright date.
  
  Revision  Changes    Path
  1.8.2.4   +125 -23   src/sys/compat/x86bios/x86bios.c