const char *
rs6000_machine_from_flags (void)
{
+ /* For some CPUs, the machine cannot be determined by ISA flags. We have to
+ check them first. */
+ switch (rs6000_cpu)
+ {
+ case PROCESSOR_PPC8540:
+ case PROCESSOR_PPC8548:
+ return "e500";
+
+ case PROCESSOR_PPCE300C2:
+ case PROCESSOR_PPCE300C3:
+ return "e300";
+
+ case PROCESSOR_PPCE500MC:
+ return "e500mc";
+
+ case PROCESSOR_PPCE500MC64:
+ return "e500mc64";
+
+ case PROCESSOR_PPCE5500:
+ return "e5500";
+
+ case PROCESSOR_PPCE6500:
+ return "e6500";
+ }
+
HOST_WIDE_INT flags = rs6000_isa_flags;
/* Disable the flags that should never influence the .machine selection. */