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Diffstat (limited to 'gdb/amd64-linux-nat.c')
-rw-r--r--gdb/amd64-linux-nat.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/amd64-linux-nat.c b/gdb/amd64-linux-nat.c
index 823c1f70336..742fc81f832 100644
--- a/gdb/amd64-linux-nat.c
+++ b/gdb/amd64-linux-nat.c
@@ -79,6 +79,8 @@ static int amd64_linux_gregset32_reg_offset[] =
-1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1,
+ /* MPX is deprecated. Yet we keep this to not give the registers below
+ a new number. That could break older gdbservers. */
-1, -1, -1, -1, /* MPX registers BND0 ... BND3. */
-1, -1, /* MPX registers BNDCFGU, BNDSTATUS. */
-1, -1, -1, -1, -1, -1, -1, -1, /* k0 ... k7 (AVX512) */