x86-64: globally use -mno-sse
authorJan Beulich <jbeulich@suse.com>
Thu, 12 Jan 2012 15:46:54 +0000 (16:46 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 12 Jan 2012 15:46:54 +0000 (16:46 +0100)
commitd80c4826059a6a59a1eaa268e6ce5125c90c77ea
treef4f27c87c9077bcdaad23ea08c41fbe7270ce3bb
parentc7bd6f1e688a841b3c7e97893729452f04f770e4
x86-64: globally use -mno-sse

This eliminates pointless prologue code from functions having variable
argument lists (since that way xmm registers can't possibly be passed).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
xen/arch/x86/Rules.mk
xen/arch/x86/efi/Makefile