tcg: Rearrange definitions and include statements

This change makes tcg_target_ulong available in tcg-target.h.
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

tcg/tcg.h

@@ -32,9 +32,6 @@
 # error Unknown pointer size for tcg target
 #endif
 
-#include "tcg-target.h"
-#include "tcg-runtime.h"
-
 #if TCG_TARGET_REG_BITS == 32
 typedef int32_t tcg_target_long;
 typedef uint32_t tcg_target_ulong;
@@ -49,6 +46,9 @@ typedef uint64_t tcg_target_ulong;
 #error unsupported
 #endif
 
+#include "tcg-target.h"
+#include "tcg-runtime.h"
+
 #if TCG_TARGET_NB_REGS <= 32
 typedef uint32_t TCGRegSet;
 #elif TCG_TARGET_NB_REGS <= 64