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-rw-r--r--hw/ppc/mac_newworld.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
index 2175962846..d88b38e925 100644
--- a/hw/ppc/mac_newworld.c
+++ b/hw/ppc/mac_newworld.c
@@ -157,6 +157,10 @@ static void ppc_core99_init(MachineState *machine)
}
/* allocate RAM */
+ if (machine->ram_size > 2 * GiB) {
+ error_report("RAM size more than 2 GiB is not supported");
+ exit(1);
+ }
memory_region_add_subregion(get_system_memory(), 0, machine->ram);
/* allocate and load firmware ROM */