diff options
| -rw-r--r-- | docs/system/deprecated.rst | 7 | ||||
| -rw-r--r-- | target/ppc/translate_init.c.inc | 59 |
2 files changed, 0 insertions, 66 deletions
diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index 5653896..09c8f38 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -281,13 +281,6 @@ a future version of QEMU. It's unclear whether anybody is still using CPU emulation in QEMU, and there are no test images available to make sure that the code is still working. -``compat`` property of server class POWER CPUs (since 5.0) -'''''''''''''''''''''''''''''''''''''''''''''''''''''''''' - -The ``compat`` property used to set backwards compatibility modes for -the processor has been deprecated. The ``max-cpu-compat`` property of -the ``pseries`` machine type should be used instead. - ``lm32`` CPUs (since 5.2.0) ''''''''''''''''''''''''''' diff --git a/target/ppc/translate_init.c.inc b/target/ppc/translate_init.c.inc index 78cc8f0..e4082cf 100644 --- a/target/ppc/translate_init.c.inc +++ b/target/ppc/translate_init.c.inc @@ -10470,63 +10470,6 @@ static ObjectClass *ppc_cpu_class_by_name(const char *name) return oc; } -static void ppc_cpu_parse_featurestr(const char *type, char *features, - Error **errp) -{ - Object *machine = qdev_get_machine(); - const PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(object_class_by_name(type)); - - if (!features) { - return; - } - - if (object_property_find(machine, "max-cpu-compat")) { - int i; - char **inpieces; - char *s = features; - Error *local_err = NULL; - char *compat_str = NULL; - - /* - * Backwards compatibility hack: - * - * CPUs had a "compat=" property which didn't make sense for - * anything except pseries. It was replaced by "max-cpu-compat" - * machine option. This supports old command lines like - * -cpu POWER8,compat=power7 - * By stripping the compat option and applying it to the machine - * before passing it on to the cpu level parser. - */ - inpieces = g_strsplit(features, ",", 0); - *s = '\0'; - for (i = 0; inpieces[i]; i++) { - if (g_str_has_prefix(inpieces[i], "compat=")) { - warn_report_once("CPU 'compat' property is deprecated; " - "use max-cpu-compat machine property instead"); - compat_str = inpieces[i]; - continue; - } - if ((i != 0) && (s != features)) { - s = g_stpcpy(s, ","); - } - s = g_stpcpy(s, inpieces[i]); - } - - if (compat_str) { - char *v = compat_str + strlen("compat="); - object_property_set_str(machine, "max-cpu-compat", v, &local_err); - } - g_strfreev(inpieces); - if (local_err) { - error_propagate(errp, local_err); - return; - } - } - - /* do property processing with generic handler */ - pcc->parent_parse_features(type, features, errp); -} - PowerPCCPUClass *ppc_cpu_get_family_class(PowerPCCPUClass *pcc) { ObjectClass *oc = OBJECT_CLASS(pcc); @@ -10905,8 +10848,6 @@ static void ppc_cpu_class_init(ObjectClass *oc, void *data) device_class_set_parent_reset(dc, ppc_cpu_reset, &pcc->parent_reset); cc->class_by_name = ppc_cpu_class_by_name; - pcc->parent_parse_features = cc->parse_features; - cc->parse_features = ppc_cpu_parse_featurestr; cc->has_work = ppc_cpu_has_work; cc->do_interrupt = ppc_cpu_do_interrupt; cc->cpu_exec_interrupt = ppc_cpu_exec_interrupt; |