Show information about unknown ASEs and extensions in .MIPS.abiflags

bfd/
	* elfxx-mips.c (print_mips_ases): Print unknown ASEs.
	(print_mips_isa_ext): Print the value of an unknown extension.

binutils/

	* readelf.c (print_mips_ases): Print unknown ASEs.
	(print_mips_isa_ext): Print the value of an unknown extension.

include/

	* elf/mips.h (AFL_ASE_MASK): Define.

2 files changed, 8 insertions, 1 deletions

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index eca6400..2e2d6f5 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+2014-10-22  Matthew Fortune  <matthew.fortune@imgtec.com>
+
+	* readelf.c (print_mips_ases): Print unknown ASEs.
+	(print_mips_isa_ext): Print the value of an unknown extension.
+
 2014-10-15  Tristan Gingold  <gingold@adacore.com>
 
 	* configure: Regenerate.
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 58ccd93..bc79f03 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -12723,6 +12723,8 @@ print_mips_ases (unsigned int mask)
     fputs ("\n\tXPA ASE", stdout);
   if (mask == 0)
     fprintf (stdout, "\n\t%s", _("None"));
+  else if ((mask & ~AFL_ASE_MASK) != 0)
+    fprintf (stdout, "\n\t%s (%x)", _("Unknown"), mask & ~AFL_ASE_MASK);
 }
 
 static void
@@ -12788,7 +12790,7 @@ print_mips_isa_ext (unsigned int isa_ext)
       fputs ("ST Microelectronics Loongson 2F", stdout);
       break;
     default:
-      fputs (_("Unknown"), stdout);
+      fprintf (stdout, "%s (%d)", _("Unknown"), isa_ext);
     }
 }