Date: Wed, 31 Mar 2010 15:32:36 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/compat/x86bios x86bios.c Message-ID: <201003311532.o2VFWtu0071365@repoman.freebsd.org>
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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
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