4 files changed, 8 insertions, 4 deletions
diff --git a/gdb/features/i386/amd64-avx512-linux.c b/gdb/features/i386/amd64-avx512-linux.c
index 144f636..61a547f 100644
--- a/gdb/features/i386/amd64-avx512-linux.c
+++ b/gdb/features/i386/amd64-avx512-linux.c
@@ -1,4 +1,5 @@
-/* THIS FILE IS GENERATED.  Original: amd64-avx512-linux.xml */
+/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
+  Original: amd64-avx512-linux.xml */
 
 #include "defs.h"
 #include "osabi.h"
diff --git a/gdb/features/i386/amd64-avx512.c b/gdb/features/i386/amd64-avx512.c
index a1c7c76..c11bcad 100644
--- a/gdb/features/i386/amd64-avx512.c
+++ b/gdb/features/i386/amd64-avx512.c
@@ -1,4 +1,5 @@
-/* THIS FILE IS GENERATED.  Original: amd64-avx512.xml */
+/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
+  Original: amd64-avx512.xml */
 
 #include "defs.h"
 #include "osabi.h"
diff --git a/gdb/features/i386/x32-avx512-linux.c b/gdb/features/i386/x32-avx512-linux.c
index 7aa52b2..0f835d4 100644
--- a/gdb/features/i386/x32-avx512-linux.c
+++ b/gdb/features/i386/x32-avx512-linux.c
@@ -1,4 +1,5 @@
-/* THIS FILE IS GENERATED.  Original: x32-avx512-linux.xml */
+/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
+  Original: x32-avx512-linux.xml */
 
 #include "defs.h"
 #include "osabi.h"
diff --git a/gdb/features/i386/x32-avx512.c b/gdb/features/i386/x32-avx512.c
index 3848e5a..23880c1 100644
--- a/gdb/features/i386/x32-avx512.c
+++ b/gdb/features/i386/x32-avx512.c
@@ -1,4 +1,5 @@
-/* THIS FILE IS GENERATED.  Original: x32-avx512.xml */
+/* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
+  Original: x32-avx512.xml */
 
 #include "defs.h"
 #include "osabi.h"