From 2e3b220a874e558e54678afd7cf49466fe605e09 Mon Sep 17 00:00:00 2001 From: Jiri Denemark Date: Mon, 8 Jan 2018 20:53:25 +0100 Subject: [PATCH] cpu: Add Westmere-IBRS CPU model This is a variant of Westmere with indirect branch prediction protection. The only difference between Westmere and Westmere-IBRS is the added "spec-ctrl" feature. The Westmere-IBRS model in QEMU is a bit different since Westmere got several additional features since we added it in cpu_map.xml: arat, pclmuldq, vme Adding them only to the -IBRS variant would confuse our CPU detection code. Signed-off-by: Jiri Denemark Reviewed-by: Pavel Hrdina --- src/cpu/cpu_map.xml | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml index 0592190689..1536b4f9f1 100644 --- a/src/cpu/cpu_map.xml +++ b/src/cpu/cpu_map.xml @@ -949,6 +949,44 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + -- 2.47.2