@@ -927,7 +927,9 @@ static inline unsigned get_mmuidx(TCGMemOpIdx oi)
#define TB_EXIT_ICOUNT_EXPIRED 2
#define TB_EXIT_REQUESTED 3
-#if !defined(tcg_qemu_tb_exec)
+#ifdef HAVE_TCG_QEMU_TB_EXEC
+uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr);
+#else
# define tcg_qemu_tb_exec(env, tb_ptr) \
((uintptr_t (*)(void *, void *))tcg_ctx.code_gen_prologue)(env, tb_ptr)
#endif
@@ -175,8 +175,7 @@ typedef enum {
void tci_disas(uint8_t opc);
-uintptr_t tcg_qemu_tb_exec(CPUArchState *env, uint8_t *tb_ptr);
-#define tcg_qemu_tb_exec tcg_qemu_tb_exec
+#define HAVE_TCG_QEMU_TB_EXEC
static inline void flush_icache_range(uintptr_t start, uintptr_t stop)
{