Add a test for PR ld/19167

	PR ld/19167
	* ld-gc/gc.exp: Run pr19167 test.
	* ld-gc/pr19167.d: New file.
	* ld-gc/pr19167a.s: Likewise.
	* ld-gc/pr19167b.s: Likewise.

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 12c4dce3180fd6a160d783dcba3f525189a3bcaa..90a31e65f28b342cb731b8ee3b07670d8814fe33 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2015-10-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR ld/19167
+       * ld-gc/gc.exp: Run pr19167 test.
+       * ld-gc/pr19167.d: New file.
+       * ld-gc/pr19167a.s: Likewise.
+       * ld-gc/pr19167b.s: Likewise.
+
 2015-10-22  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR ld/19161

diff --git a/ld/testsuite/ld-gc/gc.exp b/ld/testsuite/ld-gc/gc.exp
index f7438d45d3cc3c1f62c121a8ea742bdaf65212f6..e1d8d015d8434aa80bf191d6e11adf3be9f4b302 100644 (file)
--- a/ld/testsuite/ld-gc/gc.exp
+++ b/ld/testsuite/ld-gc/gc.exp
@@ -101,6 +101,7 @@ test_gc "Check --gc-section/-r/-u" "gcrel" $ld "-r --gc-sections -u used_func"
 run_dump_test "noent"
 run_dump_test "abi-note"
 run_dump_test "start"
+run_dump_test "pr19167"
 if { [is_elf_format] } then {
     run_dump_test "all-debug-sections"
 }

diff --git a/ld/testsuite/ld-gc/pr19167.d b/ld/testsuite/ld-gc/pr19167.d
new file mode 100644 (file)
index 0000000..b8e37be
--- /dev/null
+++ b/ld/testsuite/ld-gc/pr19167.d
@@ -0,0 +1,11 @@
+#source: pr19167a.s
+#source: pr19167b.s
+#ld: --gc-sections -e _start
+#objdump: -s -j _foo
+#target: *-*-linux* *-*-gnu*
+#notarget: *-*-*aout *-*-*oldld frv-*-linux* metag-*-linux*
+
+#...
+Contents of section _foo:
+ [0-9a-f]+ [0-9a-f]+ [0-9a-f]+ [0-9a-f]+ [0-9a-f]+[ \t]+This is a test.*
+#pass

diff --git a/ld/testsuite/ld-gc/pr19167a.s b/ld/testsuite/ld-gc/pr19167a.s
new file mode 100644 (file)
index 0000000..7dc16e2
--- /dev/null
+++ b/ld/testsuite/ld-gc/pr19167a.s
@@ -0,0 +1,6 @@
+.globl _start
+_start:
+       .dc.a   __start__foo
+       .section        _foo,"aw",%progbits
+foo:
+       .ascii "This is "

diff --git a/ld/testsuite/ld-gc/pr19167b.s b/ld/testsuite/ld-gc/pr19167b.s
new file mode 100644 (file)
index 0000000..78d9d82
--- /dev/null
+++ b/ld/testsuite/ld-gc/pr19167b.s
@@ -0,0 +1,2 @@
+       .section        _foo,"aw",%progbits
+       .ascii "a test.\0"