target/riscv: refactor (anonymous struct) RISCVCPU.cfg into 'struct RISCVCPUConfig'

Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220202005249.3566542-2-philipp.tomsich@vrull.eu>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

target/riscv/cpu.h

@@ -303,6 +303,46 @@ struct RISCVCPUClass {
     DeviceReset parent_reset;
 };
 
+struct RISCVCPUConfig {
+    bool ext_i;
+    bool ext_e;
+    bool ext_g;
+    bool ext_m;
+    bool ext_a;
+    bool ext_f;
+    bool ext_d;
+    bool ext_c;
+    bool ext_s;
+    bool ext_u;
+    bool ext_h;
+    bool ext_j;
+    bool ext_v;
+    bool ext_zba;
+    bool ext_zbb;
+    bool ext_zbc;
+    bool ext_zbs;
+    bool ext_counters;
+    bool ext_ifencei;
+    bool ext_icsr;
+    bool ext_zfh;
+    bool ext_zfhmin;
+    bool ext_zve32f;
+    bool ext_zve64f;
+
+    char *priv_spec;
+    char *user_spec;
+    char *bext_spec;
+    char *vext_spec;
+    uint16_t vlen;
+    uint16_t elen;
+    bool mmu;
+    bool pmp;
+    bool epmp;
+    uint64_t resetvec;
+};
+
+typedef struct RISCVCPUConfig RISCVCPUConfig;
+
 /**
  * RISCVCPU:
  * @env: #CPURISCVState
@@ -320,43 +360,7 @@ struct RISCVCPU {
     char *dyn_vreg_xml;
 
     /* Configuration Settings */
-    struct {
-        bool ext_i;
-        bool ext_e;
-        bool ext_g;
-        bool ext_m;
-        bool ext_a;
-        bool ext_f;
-        bool ext_d;
-        bool ext_c;
-        bool ext_s;
-        bool ext_u;
-        bool ext_h;
-        bool ext_j;
-        bool ext_v;
-        bool ext_zba;
-        bool ext_zbb;
-        bool ext_zbc;
-        bool ext_zbs;
-        bool ext_counters;
-        bool ext_ifencei;
-        bool ext_icsr;
-        bool ext_zfh;
-        bool ext_zfhmin;
-        bool ext_zve32f;
-        bool ext_zve64f;
-
-        char *priv_spec;
-        char *user_spec;
-        char *bext_spec;
-        char *vext_spec;
-        uint16_t vlen;
-        uint16_t elen;
-        bool mmu;
-        bool pmp;
-        bool epmp;
-        uint64_t resetvec;
-    } cfg;
+    RISCVCPUConfig cfg;
 };
 
 static inline int riscv_has_ext(CPURISCVState *env, target_ulong ext)