[Qemu-devel] [PULL 10/10] target-i386: Print obsolete warnings if +-features are used

[Eduardo Habkost]

From: Igor Mammedov <address@hidden>

Signed-off-by: Igor Mammedov <address@hidden>
[ehabkost: Changed to use error_report()]
Signed-off-by: Eduardo Habkost <address@hidden>
---
 target-i386/cpu.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 3665fec..baa3783 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1980,9 +1980,15 @@ static void x86_cpu_parse_featurestr(CPUState *cs, char 
*features,
         /* Compatibility syntax: */
         if (featurestr[0] == '+') {
             add_flagname_to_bitmaps(featurestr + 1, plus_features, &local_err);
+            error_report(
+                "'+%s' is obsolete and will be removed in future, use '%s=on'",
+                featurestr + 1, featurestr + 1);
             continue;
         } else if (featurestr[0] == '-') {
             add_flagname_to_bitmaps(featurestr + 1, minus_features, 
&local_err);
+            error_report(
+                "'-%s' is obsolete and will be removed in future, use 
'%s=off'",
+                featurestr + 1, featurestr + 1);
             continue;
         }
 
-- 
2.5.5