--- a/gcc/ada/libgnarl/s-linux__mips.ads	Thu Oct 25 07:37:49 2018 +0900
+++ b/gcc/ada/libgnarl/s-linux__mips.ads	Thu Feb 13 11:34:05 2020 +0900
@@ -6,7 +6,7 @@
 --                                                                          --
 --                                  S p e c                                 --
 --                                                                          --
---             Copyright (C) 2009-2018, Free Software Foundation, Inc.      --
+--             Copyright (C) 2009-2019, Free Software Foundation, Inc.      --
 --                                                                          --
 -- GNARL is free software; you can  redistribute it  and/or modify it under --
 -- terms of the  GNU General Public License as published  by the Free Soft- --
@@ -82,7 +82,7 @@
    SIGILL     : constant := 4; --  illegal instruction (not reset)
    SIGTRAP    : constant := 5; --  trace trap (not reset)
    SIGIOT     : constant := 6; --  IOT instruction
-   SIGABRT    : constant := 6; --  used by abort, replace SIGIOT in the  future
+   SIGABRT    : constant := 6; --  used by abort, replace SIGIOT in the future
    SIGEMT     : constant := 7; --  EMT
    SIGFPE     : constant := 8; --  floating point exception
    SIGKILL    : constant := 9; --  kill (cannot be caught or ignored)
@@ -111,9 +111,9 @@
    SIGXCPU    : constant := 30; --  CPU time limit exceeded
    SIGXFSZ    : constant := 31; --  filesize limit exceeded
 
-   SIGLTHRRES : constant := 32; --  GNU/LinuxThreads restart signal
-   SIGLTHRCAN : constant := 33; --  GNU/LinuxThreads cancel signal
-   SIGLTHRDBG : constant := 34; --  GNU/LinuxThreads debugger signal
+   SIG32      : constant := 32; --  glibc internal signal
+   SIG33      : constant := 33; --  glibc internal signal
+   SIG34      : constant := 34; --  glibc internal signal
 
    --  These don't exist for Linux/MIPS.  The constants are present
    --  so that we can continue to use a-intnam-linux.ads.