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-rw-r--r--target/riscv/cpu.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 54a996c292..6e92fbb992 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -3073,8 +3073,9 @@ static void riscv_cpu_common_class_init(ObjectClass *c, const void *data)
 static void riscv_cpu_class_init(ObjectClass *c, const void *data)
 {
     RISCVCPUClass *mcc = RISCV_CPU_CLASS(c);
+    const RISCVCPUDef *def = data;
 
-    mcc->misa_mxl_max = (RISCVMXL)GPOINTER_TO_UINT(data);
+    mcc->misa_mxl_max = def->misa_mxl_max;
     riscv_cpu_validate_misa_mxl(mcc);
 }
 
@@ -3170,40 +3171,48 @@ void riscv_isa_write_fdt(RISCVCPU *cpu, void *fdt, char *nodename)
 }
 #endif
 
-#define DEFINE_DYNAMIC_CPU(type_name, misa_mxl_max, initfn) \
+#define DEFINE_DYNAMIC_CPU(type_name, misa_mxl_max_, initfn) \
     {                                                       \
         .name = (type_name),                                \
         .parent = TYPE_RISCV_DYNAMIC_CPU,                   \
         .instance_init = (initfn),                          \
         .class_init = riscv_cpu_class_init,                 \
-        .class_data = GUINT_TO_POINTER(misa_mxl_max)        \
+        .class_data = &(const RISCVCPUDef) {                \
+             .misa_mxl_max = (misa_mxl_max_),               \
+        },                                                  \
     }
 
-#define DEFINE_VENDOR_CPU(type_name, misa_mxl_max, initfn)  \
+#define DEFINE_VENDOR_CPU(type_name, misa_mxl_max_, initfn) \
     {                                                       \
         .name = (type_name),                                \
         .parent = TYPE_RISCV_VENDOR_CPU,                    \
         .instance_init = (initfn),                          \
         .class_init = riscv_cpu_class_init,                 \
-        .class_data = GUINT_TO_POINTER(misa_mxl_max)        \
+        .class_data = &(const RISCVCPUDef) {                \
+             .misa_mxl_max = (misa_mxl_max_),               \
+        },                                                  \
     }
 
-#define DEFINE_BARE_CPU(type_name, misa_mxl_max, initfn)    \
+#define DEFINE_BARE_CPU(type_name, misa_mxl_max_, initfn)   \
     {                                                       \
         .name = (type_name),                                \
         .parent = TYPE_RISCV_BARE_CPU,                      \
         .instance_init = (initfn),                          \
         .class_init = riscv_cpu_class_init,                 \
-        .class_data = GUINT_TO_POINTER(misa_mxl_max)        \
+        .class_data = &(const RISCVCPUDef) {                \
+             .misa_mxl_max = (misa_mxl_max_),               \
+        },                                                  \
     }
 
-#define DEFINE_PROFILE_CPU(type_name, misa_mxl_max, initfn) \
+#define DEFINE_PROFILE_CPU(type_name, misa_mxl_max_, initfn) \
     {                                                       \
         .name = (type_name),                                \
         .parent = TYPE_RISCV_BARE_CPU,                      \
         .instance_init = (initfn),                          \
         .class_init = riscv_cpu_class_init,                 \
-        .class_data = GUINT_TO_POINTER(misa_mxl_max)        \
+        .class_data = &(const RISCVCPUDef) {                \
+             .misa_mxl_max = (misa_mxl_max_),               \
+        },                                                  \
     }
 
 static const TypeInfo riscv_cpu_type_infos[] = {