Detect CPUID instruction before using it.
authorKevin O'Connor <kevin@koconnor.net>
Sun, 29 Jan 2012 18:30:56 +0000 (13:30 -0500)
committerKevin O'Connor <kevin@koconnor.net>
Thu, 2 Feb 2012 01:42:45 +0000 (20:42 -0500)
commit9eb210023718c65a1300cb0b768ba478b0a2b211
tree52bde0079bae0fc400abe1e1e2a7b5df111a14c9
parente216ce8fb5470a375756574d65723cbf764a2919
Detect CPUID instruction before using it.

Enable SeaBIOS to work on 386/486 machines that don't have CPUID
instruction.

Based on patch by Rudolf Marek.

Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
src/bregs.h
src/mtrr.c
src/paravirt.h
src/util.c
src/util.h