target-i386: Print deprecation warning if xlevel < 0x80000000

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index df974d7ede983455a12f0565a7ba30ae03747523..b75ea9fc8f633a464d7938d453ae61020661c6cd 100644 (file)
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1395,6 +1395,8 @@ static int cpu_x86_parse_featurestr(x86_def_t *x86_cpu_def, char *features)
                     goto error;
                 }
                 if (numvalue < 0x80000000) {
+                    fprintf(stderr, "xlevel value shall always be >= 0x80000000"
+                            ", fixup will be removed in future versions\n");
                     numvalue += 0x80000000;
                 }
                 x86_cpu_def->xlevel = numvalue;