commit 06a7e6477c129ceaa72bd400cf281d44c456be43
author Edgar E. Iglesias <edgar.iglesias@xilinx.com> Mon Sep 14 14:39:51 2015 +0100
committer Peter Maydell <peter.maydell@linaro.org> Mon Sep 14 14:39:51 2015 +0100
tree 1b984c0875fa279f51282938196aae68978f1832
parent 731de9e60074620aa7d565f01f989adacd493514

target-arm: Break out mpidr_read_val()

Break out mpidr_read_val() to allow future sharing of the
code that conditionally sets the M and U bits of MPIDR.

No functional changes.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1442135278-25281-8-git-send-email-edgar.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

target-arm/helper.c

diff --git a/target-arm/helper.c b/target-arm/helper.c
index d18106c..86900c2 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2457,7 +2457,7 @@
     return raw_read(env, ri);
 }
 
-static uint64_t mpidr_read(CPUARMState *env, const ARMCPRegInfo *ri)
+static uint64_t mpidr_read_val(CPUARMState *env)
 {
     ARMCPU *cpu = ARM_CPU(arm_env_get_cpu(env));
     uint64_t mpidr = cpu->mp_affinity;
@@ -2475,6 +2475,11 @@
     return mpidr;
 }
 
+static uint64_t mpidr_read(CPUARMState *env, const ARMCPRegInfo *ri)
+{
+    return mpidr_read_val(env);
+}
+
 static const ARMCPRegInfo mpidr_cp_reginfo[] = {
     { .name = "MPIDR", .state = ARM_CP_STATE_BOTH,
       .opc0 = 3, .crn = 0, .crm = 0, .opc1 = 0, .opc2 = 5,