[PATCH 04/20] target/ppc: Register CPUClass::datapath_is_big_endian

[Philippe Mathieu-Daudé]

ppc_cpu_is_big_endian() already returns whether
the data path is in big endian. Re-use that,
exposing this helper for user emulation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/ppc/cpu_init.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index efcb80d1c25..9650acb4850 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -7285,15 +7285,15 @@ static void ppc_cpu_reset_hold(Object *obj, ResetType 
type)
 #endif
 }
 
-#ifndef CONFIG_USER_ONLY
-
-static bool ppc_cpu_is_big_endian(CPUState *cs)
+static bool ppc_cpu_datapath_is_big_endian(CPUState *cs)
 {
     cpu_synchronize_state(cs);
 
     return !FIELD_EX64(cpu_env(cs)->msr, MSR, LE);
 }
 
+#ifndef CONFIG_USER_ONLY
+
 static bool ppc_get_irq_stats(InterruptStatsProvider *obj,
                               uint64_t **irq_counts, unsigned int *nb_irqs)
 {
@@ -7407,7 +7407,7 @@ static const struct SysemuCPUOps ppc_sysemu_ops = {
     .get_phys_page_debug = ppc_cpu_get_phys_page_debug,
     .write_elf32_note = ppc32_cpu_write_elf32_note,
     .write_elf64_note = ppc64_cpu_write_elf64_note,
-    .virtio_is_big_endian = ppc_cpu_is_big_endian,
+    .virtio_is_big_endian = ppc_cpu_datapath_is_big_endian,
     .legacy_vmsd = &vmstate_ppc_cpu,
 };
 #endif
@@ -7455,6 +7455,7 @@ static void ppc_cpu_class_init(ObjectClass *oc, void 
*data)
                                        &pcc->parent_phases);
 
     cc->class_by_name = ppc_cpu_class_by_name;
+    cc->datapath_is_big_endian = ppc_cpu_datapath_is_big_endian;
     cc->has_work = ppc_cpu_has_work;
     cc->mmu_index = ppc_cpu_mmu_index;
     cc->dump_state = ppc_cpu_dump_state;
-- 
2.45.2