[RFC PATCH 04/13] target/ppc: prepare to split ppc_interrupt_pending by excp_model

[Matheus Ferst]

Rename the method to ppc_interrupt_pending_legacy and create a new
ppc_interrupt_pending that will call the appropriate interrupt masking
method based on env->excp_model.

Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
---
 target/ppc/excp_helper.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index 8690017c70..59981efd16 100644
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -1678,7 +1678,7 @@ void ppc_cpu_do_interrupt(CPUState *cs)
     powerpc_excp(cpu, cs->exception_index);
 }
 
-static int ppc_pending_interrupt(CPUPPCState *env)
+static int ppc_pending_interrupt_legacy(CPUPPCState *env)
 {
     bool async_deliver;
 
@@ -1790,6 +1790,14 @@ static int ppc_pending_interrupt(CPUPPCState *env)
     return 0;
 }
 
+static int ppc_pending_interrupt(CPUPPCState *env)
+{
+    switch (env->excp_model) {
+    default:
+        return ppc_pending_interrupt_legacy(env);
+    }
+}
+
 static void ppc_hw_interrupt(CPUPPCState *env, int pending_interrupt)
 {
     PowerPCCPU *cpu = env_archcpu(env);
-- 
2.25.1