3 Commits

Author	SHA1	Message	Date
Krzysztof Helt	69d45dd1c3	x86: merge winchip-2 and winchip-2a cpu choices ... The Winchip-2 and Winchip-2A cpu choices select the same options for kernel and compiler. Merge them to save few bytes and reduce confusion. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>	2008-10-13 10:22:48 +02:00
H. Peter Anvin	28f7e66fc1	x86: prevent binutils from being "smart" and generating NOPLs for us ... binutils, contrary to documented behaviour, will generate long NOPs (a P6-or-higher instruction which is broken on at least some VIA chips, Virtual PC/Virtual Server, and some versions of Qemu) depending on the -mtune= option, which is not supposed to change architectural behaviour. Pass an explicit override to the assembler, in case ends up passing the -mtune= parameter to gas (gcc 4.3.0 does not appear to.) Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2008-09-09 11:52:41 -07:00
Sam Ravnborg	74b469f2e6	x86: move i386 and x86_64 Makefiles to arch/x86 ... Moving the ARCH specific Makefiles for i386 and x86_64 required a litle bit tweaking in the top-lvel Makefile. SRCARCH is now set in the top-level Makefile because we need this info to include the correct arch Makefile. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>	2007-10-25 22:27:34 +02:00