bfd/

* elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
	set the value of undefined symbols in shared objects.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
	undefined symbols unless pointer equality is needed.
ld/testsuite/
	* ld-vxworks/plt-mips1.s: New.
	* ld-vxworks/plt-mips1.d: New.

bfd/ChangeLog

@@ -1,3 +1,10 @@
+2008-04-21  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Don't
+	set the value of undefined symbols in shared objects.
+	(_bfd_mips_vxworks_finish_dynamic_symbol): Clear value for
+	undefined symbols unless pointer equality is needed.
+
 2008-04-18  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
 
 	* aix5ppc-core.c: Define macros for the default architecture and

bfd/elfxx-mips.c

@@ -7466,15 +7466,14 @@ _bfd_mips_vxworks_adjust_dynamic_symbol (struct bfd_link_info *info,
       htab->splt->size += htab->plt_entry_size;
 
       /* If the output file has no definition of the symbol, set the
-	 symbol's value to the address of the stub.  For executables,
-	 point at the PLT load stub rather than the lazy resolution stub;
-	 this stub will become the canonical function address.  */
-      if (!h->def_regular)
+	 symbol's value to the address of the stub.  Point at the PLT
+	 load stub rather than the lazy resolution stub; this stub
+	 will become the canonical function address.  */
+      if (!info->shared && !h->def_regular)
 	{
 	  h->root.u.def.section = htab->splt;
 	  h->root.u.def.value = h->plt.offset;
-	  if (!info->shared)
-	    h->root.u.def.value += 8;
+	  h->root.u.def.value += 8;
 	}
 
       /* Make room for the .got.plt entry and the R_JUMP_SLOT relocation.  */

ld/testsuite/ChangeLog

@@ -1,3 +1,8 @@
+2008-04-21  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* ld-vxworks/plt-mips1.s: New.
+	* ld-vxworks/plt-mips1.d: New.
+
 2008-04-16  David S. Miller  <davem@davemloft.net>
 
 	* ld-sparc/gotop32.dd: New.

ld/testsuite/ld-vxworks/plt-mips1.d

@@ -0,0 +1,10 @@
+# target: mips*-*-*
+# source: plt-mips1.s
+# ld: -shared -z now
+# readelf: -s
+
+#...
+    [0-9]*: 00000000     0 FUNC    GLOBAL DEFAULT  UND Foo
+#...
+    [0-9]*: 00000000     0 FUNC    GLOBAL DEFAULT  UND Foo
+#...

ld/testsuite/ld-vxworks/plt-mips1.s

@@ -0,0 +1 @@
+        lw      $25,%call16(Foo)($28)