include/exec: Move vaddr defines to separate file

Needed to work around circular includes. vaddr is currently defined in
cpu-common.h and needed by hw/core/cpu.h, but cpu-common.h also need
cpu.h to know the size of the CPUState.

[Maybe we can instead move parts of cpu-common.h w. hw/core/cpu.h to
sort out the circular inclusion.]

Signed-off-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20240119144024.14289-7-anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[rth: Add include of vaddr.h into cpu-common.h]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

include/exec/cpu-common.h

@@ -3,6 +3,7 @@
 
 /* CPU interfaces that are target independent.  */
 
+#include "exec/vaddr.h"
 #ifndef CONFIG_USER_ONLY
 #include "exec/hwaddr.h"
 #endif
@@ -14,18 +15,6 @@
 #define EXCP_YIELD      0x10004 /* cpu wants to yield timeslice to another */
 #define EXCP_ATOMIC     0x10005 /* stop-the-world and emulate atomic */
 
-/**
- * vaddr:
- * Type wide enough to contain any #target_ulong virtual address.
- */
-typedef uint64_t vaddr;
-#define VADDR_PRId PRId64
-#define VADDR_PRIu PRIu64
-#define VADDR_PRIo PRIo64
-#define VADDR_PRIx PRIx64
-#define VADDR_PRIX PRIX64
-#define VADDR_MAX UINT64_MAX
-
 void cpu_exec_init_all(void);
 void cpu_exec_step_atomic(CPUState *cpu);
 

include/exec/vaddr.h

@@ -0,0 +1,18 @@
+/* Define vaddr.  */
+
+#ifndef VADDR_H
+#define VADDR_H
+
+/**
+ * vaddr:
+ * Type wide enough to contain any #target_ulong virtual address.
+ */
+typedef uint64_t vaddr;
+#define VADDR_PRId PRId64
+#define VADDR_PRIu PRIu64
+#define VADDR_PRIo PRIo64
+#define VADDR_PRIx PRIx64
+#define VADDR_PRIX PRIX64
+#define VADDR_MAX UINT64_MAX
+
+#endif