Add a testcase for PR ld/19162

PR ld/19162
	* testsuite/ld-elf/pr19162.d: New file.
	* testsuite/ld-elf/pr19162a.s: Likwise.
	* testsuite/ld-elf/pr19162b.s: Likwise.

ld/ChangeLog

@@ -1,3 +1,10 @@
+2016-02-29  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/19162
+	* testsuite/ld-elf/pr19162.d: New file.
+	* testsuite/ld-elf/pr19162a.s: Likwise.
+	* testsuite/ld-elf/pr19162b.s: Likwise.
+
 2016-02-29 Cupertino Miranda  <cmiranda@synopsys.com>
 
 	* testsuite/ld-elf/merge.d: Removed xfail for ARC.

ld/testsuite/ld-elf/pr19162.d

@@ -0,0 +1,9 @@
+#source: pr19162a.s
+#source: pr19162b.s
+#ld: -shared -z max-page-size=0x200000
+#readelf: -l --wide
+#target: *-*-linux* *-*-gnu* *-*-nacl*
+
+#...
+ +LOAD +0x0+[0-9a-f]{3} +0x[0-9a-f]+ +0x[0-9a-f]+ +0x0+[0-9a-f]{3} +0x0+[0-9a-f]{3} +R[WE]+ +0x200000
+#pass

ld/testsuite/ld-elf/pr19162a.s

@@ -0,0 +1,2 @@
+.section ".AAA", "a"
+.long 0x12345678

ld/testsuite/ld-elf/pr19162b.s

@@ -0,0 +1,2 @@
+.section ".AAA", "wa"
+.long 0x12345678