Files
ipxe/src/arch/i386/firmware/pcbios
Michael Brown bcc70d6b99 [pcbios] Guard against register corruption in INT 15,e820 implementations
Someone at Dell must have a full-time job designing ways to screw up
implementations of INT 15,e820.  This latest gem is courtesy of a Dell
Xanadu system, which arbitrarily decides to obliterate the contents of
%esi.

Preserve %esi, %edi and %ebp across calls to INT 15,e820, in case
someone tries a variation on this trick in future.
2008-10-23 04:20:45 +01:00
..
2008-10-13 04:10:34 +01:00