From 07257b7e1ca983ab60ec79a5e46da878748cca5e Mon Sep 17 00:00:00 2001
From: Juli Mallett <jmallett@FreeBSD.org>
Date: Tue, 13 Mar 2012 04:50:41 +0000
Subject: [PATCH] Note two shortcomings of GDB on MIPS that should be
 addressed.

---
 contrib/gdb/gdb/mipsfbsd-tdep.c    | 2 ++
 gnu/usr.bin/gdb/arch/mips/Makefile | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/contrib/gdb/gdb/mipsfbsd-tdep.c b/contrib/gdb/gdb/mipsfbsd-tdep.c
index 06b01668a71d..f1b49711eb82 100644
--- a/contrib/gdb/gdb/mipsfbsd-tdep.c
+++ b/contrib/gdb/gdb/mipsfbsd-tdep.c
@@ -205,6 +205,8 @@ static struct core_fns mipsfbsd_elfcore_fns =
  * 0x7ffeffec    sigcode       -> 44 bytes
  *
  * 0x7ffeffc4    sigcode end   env strings etc start
+ *
+ * XXX This is out-of-date and varies by ABI.
  */
 #define MIPS_FBSD_SIGTRAMP_START           (0x7ffeffc4)
 #define MIPS_FBSD_SIGTRAMP_END             (0x7ffeffec)
diff --git a/gnu/usr.bin/gdb/arch/mips/Makefile b/gnu/usr.bin/gdb/arch/mips/Makefile
index a6d4d9e14f7b..24e9cfce25e5 100644
--- a/gnu/usr.bin/gdb/arch/mips/Makefile
+++ b/gnu/usr.bin/gdb/arch/mips/Makefile
@@ -1,5 +1,8 @@
 # $FreeBSD$
 
+#
+# XXX Should set DEFAULT_BFD_VEC based on target.
+#
 .if !defined(GDB_CROSS_DEBUGGER)
 LIBSRCS+= mipsfbsd-nat.c fbsd-threads.c
 .endif