cpu: Introduce a wrapper for being able to use TARGET_NAME in common code

In some spots, it would be helpful to be able to use TARGET_NAME
in common (target independent) code, too. Thus introduce a wrapper
that can be called from common code, too, just like we already
have one for target_words_bigendian().

Message-Id: <20230424160434.331175-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

cpu.c

@@ -427,6 +427,11 @@ bool target_words_bigendian(void)
 #endif
 }
 
+const char *target_name(void)
+{
+    return TARGET_NAME;
+}
+
 void page_size_init(void)
 {
     /* NOTE: we can always suppose that qemu_host_page_size >=

include/hw/core/cpu.h

@@ -1013,6 +1013,8 @@ void cpu_exec_unrealizefn(CPUState *cpu);
  */
 bool target_words_bigendian(void);
 
+const char *target_name(void);
+
 void page_size_init(void);
 
 #ifdef NEED_CPU_H