1 files changed, 9 insertions, 0 deletions
diff --git a/target/ppc/misc_helper.c b/target/ppc/misc_helper.c
index 8c8cba5cc6..b884930096 100644
--- a/target/ppc/misc_helper.c
+++ b/target/ppc/misc_helper.c
@@ -20,6 +20,7 @@
 #include "cpu.h"
 #include "exec/exec-all.h"
 #include "exec/helper-proto.h"
+#include "qemu/error-report.h"
 
 #include "helper_regs.h"
 
@@ -98,6 +99,14 @@ void helper_store_ptcr(CPUPPCState *env, target_ulong val)
         tlb_flush(CPU(cpu));
     }
 }
+
+void helper_store_pcr(CPUPPCState *env, target_ulong value)
+{
+    PowerPCCPU *cpu = ppc_env_get_cpu(env);
+    PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
+
+    env->spr[SPR_PCR] = value & pcc->pcr_mask;
+}
 #endif /* defined(TARGET_PPC64) */
 
 void helper_store_pidr(CPUPPCState *env, target_ulong val)