target/microblaze: Split out MicroBlazeCPUConfig

This struct was previously unnamed, and defined in MicroBlazeCPU.
Pull it out to its own typedef so that we can reuse it.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

target/microblaze/cpu.h

@@ -291,6 +291,34 @@ struct CPUMBState {
     } pvr;
 };
 
+/*
+ * Microblaze Configuration Settings
+ */
+typedef struct {
+    bool stackprot;
+    uint32_t base_vectors;
+    uint8_t addr_size;
+    uint8_t use_fpu;
+    uint8_t use_hw_mul;
+    bool use_barrel;
+    bool use_div;
+    bool use_msr_instr;
+    bool use_pcmp_instr;
+    bool use_mmu;
+    bool dcache_writeback;
+    bool endi;
+    bool dopb_bus_exception;
+    bool iopb_bus_exception;
+    bool illegal_opcode_exception;
+    bool opcode_0_illegal;
+    bool div_zero_exception;
+    bool unaligned_exceptions;
+    uint8_t pvr_user1;
+    uint32_t pvr_user2;
+    char *version;
+    uint8_t pvr;
+} MicroBlazeCPUConfig;
+
 /**
  * MicroBlazeCPU:
  * @env: #CPUMBState
@@ -305,32 +333,7 @@ struct MicroBlazeCPU {
 
     CPUNegativeOffsetState neg;
     CPUMBState env;
-
+    MicroBlazeCPUConfig cfg;
-    /* Microblaze Configuration Settings */
-    struct {
-        bool stackprot;
-        uint32_t base_vectors;
-        uint8_t addr_size;
-        uint8_t use_fpu;
-        uint8_t use_hw_mul;
-        bool use_barrel;
-        bool use_div;
-        bool use_msr_instr;
-        bool use_pcmp_instr;
-        bool use_mmu;
-        bool dcache_writeback;
-        bool endi;
-        bool dopb_bus_exception;
-        bool iopb_bus_exception;
-        bool illegal_opcode_exception;
-        bool opcode_0_illegal;
-        bool div_zero_exception;
-        bool unaligned_exceptions;
-        uint8_t pvr_user1;
-        uint32_t pvr_user2;
-        char *version;
-        uint8_t pvr;
-    } cfg;
 };