diff mbox series

[4/8] target/microblaze: Implement CPUClass::is_big_endian

Message ID 20241004162118.84570-5-philmd@linaro.org
State New
Headers show
Series hw/core/cpu: Expose cpu_is_big_endian() method | expand

Commit Message

Philippe Mathieu-Daudé Oct. 4, 2024, 4:21 p.m. UTC 
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/microblaze/cpu.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c
index 135947ee800..93c0c6d36c8 100644
--- a/target/microblaze/cpu.c
+++ b/target/microblaze/cpu.c
@@ -119,6 +119,13 @@  static bool mb_cpu_has_work(CPUState *cs)
     return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
 }
 
+static bool mb_cpu_is_big_endian(CPUState *cs)
+{
+    MicroBlazeCPU *cpu = MICROBLAZE_CPU(cs);
+
+    return !cpu->cfg.endi;
+}
+
 static int mb_cpu_mmu_index(CPUState *cs, bool ifetch)
 {
     CPUMBState *env = cpu_env(cs);
@@ -433,6 +440,7 @@  static void mb_cpu_class_init(ObjectClass *oc, void *data)
                                        &mcc->parent_phases);
 
     cc->class_by_name = mb_cpu_class_by_name;
+    cc->is_big_endian = mb_cpu_is_big_endian;
     cc->has_work = mb_cpu_has_work;
     cc->mmu_index = mb_cpu_mmu_index;
     cc->dump_state = mb_cpu_dump_state;