John Baldwin bf5147c58b Sanitize the %eflags returned by BIOS routines. Some BIOS routines enter ...

protected mode and may leave protected-mode-specific flags like PSL_NT set
when they return to real mode.  This can cause a fault when BTX re-enters
protected mode after the BIOS mode returns.

PR:		amd64/182740
Reported by:	Julian Pidancet <julian.pidancet@gmail.com>
Approved by:	re (gjb)
MFC after:	1 week

2013-10-10 19:51:38 +00:00

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btx

Sanitize the %eflags returned by BIOS routines. Some BIOS routines enter

2013-10-10 19:51:38 +00:00

btxldr

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lib

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Makefile

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Makefile.inc

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