Andre Przywara 31501a714b target-i386: implement lzcnt emulation ... lzcnt is a AMD Phenom/Barcelona added instruction returning the number of leading zero bits in a word. As this is similar to the "bsr" instruction, reuse the existing code. There need to be some more changes, though, as lzcnt always returns a valid value (in opposite to bsr, which has a special case when the operand is 0). lzcnt is guarded by the ABM CPUID bit (Fn8000_0001:ECX_5). Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>		2009-10-23 17:10:36 +02:00
..
cpu.h	target-i386: move recently added vmstate fields at the end of the structure	2009-10-05 22:41:04 +02:00
exec.h
helper_template.h
helper.c	x86: mce_banks always have the same size	2009-10-05 09:32:41 -05:00
helper.h	target-i386: implement lzcnt emulation	2009-10-23 17:10:36 +02:00
kvm.c
machine.c	x86: add 'static' to please Sparse	2009-10-18 14:51:10 +00:00
op_helper.c	target-i386: implement lzcnt emulation	2009-10-23 17:10:36 +02:00
ops_sse_header.h	target-i386: add SSE4a instruction support	2009-10-04 14:09:41 +02:00
ops_sse.h	target-i386: add SSE4a instruction support	2009-10-04 14:09:41 +02:00
svm.h
TODO
translate.c	target-i386: implement lzcnt emulation	2009-10-23 17:10:36 +02:00