5 files changed, 64 insertions, 2 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index ef54e67..cfa22f4 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2015-04-08  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* ld-elf/compress.exp: Add a test for
+	--compress-debug-sections=zlib-gabi.
+	(build_tests): Add 2 tests for --compress-debug-sections=zlib-gabi.
+	(run_tests): Likewise.
+	Verify linker output with zlib-gabi compressed debug input.
+	* ld-elf/compressed1a.d: New file.
+	* ld-elf/compressed1b.d: Likewise.
+	* ld-elf/compressed1c.d: Likewise.
+
 2015-04-07  Alan Modra  <amodra@gmail.com>
 
 	* ld-arm/tls-gdesc-nlazy.g: Adjust for readelf note.
diff --git a/ld/testsuite/ld-elf/compress.exp b/ld/testsuite/ld-elf/compress.exp
index 682811a..adb7fc2 100644
--- a/ld/testsuite/ld-elf/compress.exp
+++ b/ld/testsuite/ld-elf/compress.exp
@@ -40,6 +40,10 @@ if { ![ld_assemble $as "--compress-debug-sections $srcdir/$subdir/empty.s" tmpdi
     fail "linker compressed debug sections"
 }
 
+if { ![ld_assemble $as "--compress-debug-sections=zlib-gabi $srcdir/$subdir/empty.s" tmpdir/emptyzlib.o ] } {
+    fail "linker compressed debug sections"
+}
+
 set build_tests {
   {"Build libfoo.so with compressed debug sections"
    "-shared" "-fPIC -g -Wa,--compress-debug-sections"
@@ -47,13 +51,31 @@ set build_tests {
   {"Build libbar.so with compressed debug sections"
    "-shared" "-fPIC -g -Wa,--compress-debug-sections"
    {begin.c end.c} {} "libbar.so"}
+  {"Build libfoozlib.so with compressed debug sections with zlib-gabi"
+   "-shared" "-fPIC -g -Wa,--compress-debug-sections=zlib-gabi"
+   {foo.c} {} "libfoozlib.so"}
+  {"Build libbarzlib.so with compressed debug sections with zlib-gabi"
+   "-shared" "-fPIC -g -Wa,--compress-debug-sections=zlib-gabi"
+   {begin.c end.c} {} "libbarzlib.so"}
 }
 
 set run_tests {
     {"Run normal with libfoo.so with compressed debug sections"
-     "tmpdir/begin.o tmpdir/libfoo.so tmpdir/end.o" "-Wa,--compress-debug-sections"
-     {main.c} "normal" "normal.out"}
+     "tmpdir/begin.o tmpdir/libfoo.so tmpdir/end.o" ""
+     {main.c} "normal" "normal.out" "-Wa,--compress-debug-sections"}
+    {"Run normal with libfoo.so with compressed debug sections with zlib-gabi"
+     "tmpdir/begin.o tmpdir/libfoozlib.so tmpdir/end.o" ""
+     {main.c} "normal" "normal.out" "-Wa,--compress-debug-sections=zlib-gabi"}
 }
 
 run_cc_link_tests $build_tests
 run_ld_link_exec_tests [] $run_tests
+
+set test_name "Link with zlib-gabi compressed debug input"
+send_log "cmp tmpdir/libfoo.so tmpdir/libfoozlib.so\n"
+if { [catch {exec cmp tmpdir/libfoo.so tmpdir/libfoozlib.so}] } then {
+    send_log "tmpdir/libfoo.so tmpdir/libfoozlib.so differ.\n"
+    fail "$test_name"
+} else {
+    pass "$test_name"
+}
diff --git a/ld/testsuite/ld-elf/compressed1a.d b/ld/testsuite/ld-elf/compressed1a.d
new file mode 100644
index 0000000..653c203
--- /dev/null
+++ b/ld/testsuite/ld-elf/compressed1a.d
@@ -0,0 +1,10 @@
+#source: compress1.s
+#as: --compress-debug-sections=zlib-gabi
+#ld: -e func_cu2
+#readelf: -t
+#notarget: alpha-*
+
+#failif
+#...
+  .*COMPRESSED.*
+#...
diff --git a/ld/testsuite/ld-elf/compressed1b.d b/ld/testsuite/ld-elf/compressed1b.d
new file mode 100644
index 0000000..83dc60f
--- /dev/null
+++ b/ld/testsuite/ld-elf/compressed1b.d
@@ -0,0 +1,9 @@
+#source: compress1.s
+#as: --compress-debug-sections=zlib-gabi
+#ld: -r
+#readelf: -t
+
+#failif
+#...
+  .*COMPRESSED.*
+#...
diff --git a/ld/testsuite/ld-elf/compressed1c.d b/ld/testsuite/ld-elf/compressed1c.d
new file mode 100644
index 0000000..64f75be
--- /dev/null
+++ b/ld/testsuite/ld-elf/compressed1c.d
@@ -0,0 +1,10 @@
+#source: compress1.s
+#as: --compress-debug-sections=zlib-gabi
+#ld: -shared
+#readelf: -t
+#target: *-*-linux* *-*-gnu*
+
+#failif
+#...
+  .*COMPRESSED.*
+#...