Fix linker testsuite failures for arm-pe targets.

PR 19457
	* testsuite/ld-scripts/script.exp (extract_symbol_test): Stop test
	early for PE based targets.
	* testsuite/ld-scripts/align.t: Use 0x1000 as VMA alignment.
	* testsuite/ld-pe/tlssec32.d: Allow for relocatable output.

ld/ChangeLog

@@ -1,3 +1,11 @@
+2016-01-20  Nick Clifton  <nickc@redhat.com>
+
+	PR 19457
+	* testsuite/ld-scripts/script.exp (extract_symbol_test): Stop test
+	early for PE based targets.
+	* testsuite/ld-scripts/align.t: Use 0x1000 as VMA alignment.
+	* testsuite/ld-pe/tlssec32.d: Allow for relocatable output.
+
 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 
 	* testsuite/ld-arm/thumb1-noread-not-present-mixing-two-section.s:

ld/testsuite/ld-pe/tlssec32.d

@@ -1,3 +1,3 @@
 #...
-Entry 9 00003000 00000018 Thread Storage Directory \[\.tls\]
+Entry 9 0000.000 000000.. Thread Storage Directory \[\.tls\]
 #...

ld/testsuite/ld-scripts/align.t

@@ -1,8 +1,8 @@
 SECTIONS
 {
   .text : {*(.text)}
-  .data ALIGN(0x40) : AT (ALIGN (LOADADDR (.text) + SIZEOF (.text), 0x80))
+  .data ALIGN(0x1000) : AT (ALIGN (LOADADDR (.text) + SIZEOF (.text), 0x80))
     {}
   ASSERT (LOADADDR(.data) == 0x80, "dyadic ALIGN broken")
-  ASSERT (ADDR(.data) == 0x40, "monadic ALIGN broken")
+  ASSERT (ADDR(.data) == 0x1000, "monadic ALIGN broken")
 }

ld/testsuite/ld-scripts/script.exp

@@ -145,6 +145,15 @@ proc extract_symbol_test { testfile testname } {
 	    pass $testname
 	    return
 	}
+	[a-z]*-*-pe$ {
+	    # Fails for PE based targets because the extracted section
+	    # relative symbols (eg tred or .text) all become undefined
+	    # when the sections are blown away by --extract-symbol.  Again
+	    # this should not matter as --extract-symbol is only used by
+	    # VxWorks.
+	    pass $testname
+	    return
+	}
     }
 
     set extract_syms [run_host_cmd $nm $copyfile]