mips_cpu_is_64bit() returns whether the CPU is a
32-bit or a 64-bit one.
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
target/mips/cpu-qom.h | 2 ++
target/mips/cpu.c | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/target/mips/cpu-qom.h b/target/mips/cpu-qom.h
index 9acf647420c..52996e7c354 100644
--- a/target/mips/cpu-qom.h
+++ b/target/mips/cpu-qom.h
@@ -33,4 +33,6 @@ OBJECT_DECLARE_CPU_TYPE(MIPSCPU, MIPSCPUClass, MIPS_CPU)
#define MIPS_CPU_TYPE_SUFFIX "-" TYPE_MIPS_CPU
#define MIPS_CPU_TYPE_NAME(model) model MIPS_CPU_TYPE_SUFFIX
+bool mips_cpu_is_64bit(MIPSCPU *cpu);
+
#endif
diff --git a/target/mips/cpu.c b/target/mips/cpu.c
index d8930468b7d..05b3ce42af5 100644
--- a/target/mips/cpu.c
+++ b/target/mips/cpu.c
@@ -516,6 +516,12 @@ static void mips_cpu_initfn(Object *obj)
#endif
}
+bool mips_cpu_is_64bit(MIPSCPU *cpu)
+{
+ return !!object_class_dynamic_cast(OBJECT_CLASS(CPU(cpu)->cc),
+ TYPE_MIPS64_CPU);
+}
+
static char *mips_cpu_type_name(const char *cpu_model)
{
return g_strdup_printf(MIPS_CPU_TYPE_NAME("%s"), cpu_model);
--
2.47.1
