diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index e6ea7aeaf0..a4cf81d5a8 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2007-06-18  Kazu Hirata  <kazu@codesourcery.com>
+
+	* gas/m68k/all.exp: Run mcf-wdebug.
+	* gas/testsuite/gas/m68k/mcf-wdebug.d,
+	gas/testsuite/gas/m68k/mcf-wdebug.s: New.
+
 2007-06-14  Paul Brook  <paul@codesourcery.com>
 
 	* gas/arm/thumb32.s: Add tests for shift instructions.
diff --git a/gas/testsuite/gas/m68k/all.exp b/gas/testsuite/gas/m68k/all.exp
index cafae92d19..d4c0cdc7d9 100644
--- a/gas/testsuite/gas/m68k/all.exp
+++ b/gas/testsuite/gas/m68k/all.exp
@@ -54,6 +54,7 @@ if { [istarget m68*-*-*] || [istarget fido*-*-*] } then {
     run_dump_test mcf-emac
     run_dump_test mcf-fpu
     run_dump_test mcf-trap
+    run_dump_test mcf-wdebug
     if { [istarget *-*-elf] || [istarget *-*-linux*] } then {
       run_dump_test arch-cpu-1
     }
diff --git a/gas/testsuite/gas/m68k/mcf-wdebug.d b/gas/testsuite/gas/m68k/mcf-wdebug.d
new file mode 100644
index 0000000000..257d1e3860
--- /dev/null
+++ b/gas/testsuite/gas/m68k/mcf-wdebug.d
@@ -0,0 +1,11 @@
+#name: mcf-wdebug
+#objdump: -d
+#as: -m5208
+
+.*:     file format .*
+
+Disassembly of section .text:
+
+0+ <foo>:
+   0:	fbd0 0003      	wdebugl %a0@
+   4:	fbd0 0003      	wdebugl %a0@
diff --git a/gas/testsuite/gas/m68k/mcf-wdebug.s b/gas/testsuite/gas/m68k/mcf-wdebug.s
new file mode 100644
index 0000000000..36b9f27df9
--- /dev/null
+++ b/gas/testsuite/gas/m68k/mcf-wdebug.s
@@ -0,0 +1,6 @@
+# Check that gas recognizes both wdebug and wdebug.l.
+	.text
+	.globl	foo
+foo:
+	wdebug (%a0)
+	wdebug.l (%a0)
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 98d38fae7c..eebe25b220 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2007-06-18  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* m68k-opc.c (m68k_opcodes): Add wdebugl variants.
+
 2007-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
diff --git a/opcodes/m68k-opc.c b/opcodes/m68k-opc.c
index b0f1885aff..12cd14a13d 100644
--- a/opcodes/m68k-opc.c
+++ b/opcodes/m68k-opc.c
@@ -2176,6 +2176,8 @@ TBL("tblunb", "tblunw", "tblunl", 0, 0),
 {"wddataw", 2,	one(0175500),   one(0177700), "~s", mcfisa_a },
 {"wddatal", 2,	one(0175600),   one(0177700), "~s", mcfisa_a },
 
+{"wdebugl", 4,	two(0175720, 03),	two(0177770, 0xffff), "as", mcfisa_a },
+{"wdebugl", 4,	two(0175750, 03),	two(0177770, 0xffff), "ds", mcfisa_a },
 {"wdebug", 4,	two(0175720, 03),	two(0177770, 0xffff), "as", mcfisa_a },
 {"wdebug", 4,	two(0175750, 03),	two(0177770, 0xffff), "ds", mcfisa_a },
 };