target/xtensa: switch fsf to libisa

Autogenerated xtensa-modules.c is added by the import_core.sh script.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

target/xtensa/core-fsf.c

@@ -29,11 +29,15 @@
 #include "cpu.h"
 #include "exec/exec-all.h"
 #include "exec/gdbstub.h"
+#include "qemu-common.h"
 #include "qemu/host-utils.h"
 
 #include "core-fsf/core-isa.h"
 #include "overlay_tool.h"
 
+#define xtensa_modules xtensa_modules_fsf
+#include "core-fsf/xtensa-modules.c"
+
 static XtensaConfig fsf __attribute__((unused)) = {
     .name = "fsf",
     .gdb_regmap = {
@@ -42,6 +46,7 @@ static XtensaConfig fsf __attribute__((unused)) = {
             XTREG_END
         },
     },
+    .isa_internal = &xtensa_modules,
     .clock_freq_khz = 10000,
     DEFAULT_SECTIONS
 };