[PATCH RFC v2 9/9] target/riscv: add host cpu type

[Yifei Jiang <jiangyifei@huawei.com>]

Currently, host cpu is inherited simply.

Signed-off-by: Yifei Jiang <jiangyifei@huawei.com>
Signed-off-by: Yipeng Yin <yinyipeng1@huawei.com>
---
 target/riscv/cpu.c | 6 ++++++
 target/riscv/cpu.h | 1 +
 2 files changed, 7 insertions(+)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 6a6af13ab9..e5b42c3a54 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -203,6 +203,10 @@ static void rv64imacu_nommu_cpu_init(Object *obj)
     set_feature(env, RISCV_FEATURE_PMP);
 }
 
+static void riscv_host_cpu_init(Object *obj)
+{
+}
+
 #endif
 
 static ObjectClass *riscv_cpu_class_by_name(const char *cpu_model)
@@ -615,6 +619,7 @@ static const TypeInfo riscv_cpu_type_infos[] = {
     DEFINE_CPU(TYPE_RISCV_CPU_BASE32,           riscv_base32_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E31,       rv32imacu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U34,       rv32gcsu_priv1_10_0_cpu_init),
+    DEFINE_CPU(TYPE_RISCV_CPU_HOST,             riscv_host_cpu_init),
     /* Depreacted */
     DEFINE_CPU(TYPE_RISCV_CPU_RV32IMACU_NOMMU,  rv32imacu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_RV32GCSU_V1_09_1, rv32gcsu_priv1_09_1_cpu_init),
@@ -623,6 +628,7 @@ static const TypeInfo riscv_cpu_type_infos[] = {
     DEFINE_CPU(TYPE_RISCV_CPU_BASE64,           riscv_base64_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E51,       rv64imacu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U54,       rv64gcsu_priv1_10_0_cpu_init),
+    DEFINE_CPU(TYPE_RISCV_CPU_HOST,             riscv_host_cpu_init),
     /* Deprecated */
     DEFINE_CPU(TYPE_RISCV_CPU_RV64IMACU_NOMMU,  rv64imacu_nommu_cpu_init),
     DEFINE_CPU(TYPE_RISCV_CPU_RV64GCSU_V1_09_1, rv64gcsu_priv1_09_1_cpu_init),
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index dcff112c5f..4901fd8061 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -39,6 +39,7 @@
 #define TYPE_RISCV_CPU_SIFIVE_E51       RISCV_CPU_TYPE_NAME("sifive-e51")
 #define TYPE_RISCV_CPU_SIFIVE_U34       RISCV_CPU_TYPE_NAME("sifive-u34")
 #define TYPE_RISCV_CPU_SIFIVE_U54       RISCV_CPU_TYPE_NAME("sifive-u54")
+#define TYPE_RISCV_CPU_HOST             RISCV_CPU_TYPE_NAME("host")
 /* Deprecated */
 #define TYPE_RISCV_CPU_RV32IMACU_NOMMU  RISCV_CPU_TYPE_NAME("rv32imacu-nommu")
 #define TYPE_RISCV_CPU_RV32GCSU_V1_09_1 RISCV_CPU_TYPE_NAME("rv32gcsu-v1.9.1")
-- 
2.19.1