1 files changed, 4 insertions, 0 deletions
diff --git a/tools/d2c/spec.c b/tools/d2c/spec.c
index cf1a066..30a412a 100644
--- a/tools/d2c/spec.c
+++ b/tools/d2c/spec.c
@@ -345,6 +345,10 @@ bool write_encoding_spec_disass(const encoding_spec *spec, int fd, const char *a
         dprintf(fd, "\n");
     }
 
+    dprintf(fd, "\t\tg_arch_instruction_set_encoding(instr, \"%s\");\n", spec->prefix);
+
+    dprintf(fd, "\n");
+
     dprintf(fd, "\t\treturn instr;\n");
 
     dprintf(fd, "\n");