ld: Add -z separate-code tests to frame.exp

On x86, "-z separate-code" leads to assertion fail at bfd/elf.c:5917.
Alsp skip tests if -shared isn't supported.

	PR ld/22845
	* testsuite/ld-elf/frame.exp: Skip if -shared isn't supported.
	Add tests for "-z noseparate-code" and "-z separate-code".
	Remove unsupported -shared check.

2 files changed, 26 insertions, 15 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 2f022ec..6d9ccc5 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2018-02-19  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/22845
+	* testsuite/ld-elf/frame.exp: Skip if -shared isn't supported.
+	Add tests for "-z noseparate-code" and "-z separate-code".
+	Remove unsupported -shared check.
+
 2018-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/22845
diff --git a/ld/testsuite/ld-elf/frame.exp b/ld/testsuite/ld-elf/frame.exp
index 6cce42d..8862ff1 100644
--- a/ld/testsuite/ld-elf/frame.exp
+++ b/ld/testsuite/ld-elf/frame.exp
@@ -29,7 +29,7 @@ if ![is_elf_format] {
 }
 
 # No shared lib support on this target.
-if { [istarget "mcore-*-*"] } {
+if ![istarget shared] {
     return
 }
 
@@ -64,14 +64,16 @@ if { ![ld_assemble_flags $as $as_opt $srcdir/$subdir/tbss.s tmpdir/tbss.o ]
     return
 }
 
-if { [ld_link $ld tmpdir/frame.so "--shared tmpdir/frame.o tmpdir/tbss.o"] } {
-    pass "$test1"
+if { [ld_link $ld tmpdir/frame.so "-z noseparate-code --shared tmpdir/frame.o tmpdir/tbss.o"] } {
+    pass "$test1 -z noseparate-code"
 } else {
-    if [string match "*shared not supported*" $link_output] {
-	unsupported "-shared is not supported by this target"
-    } else {
-	fail "$test1"
-    }
+   fail "$test1 -z noseparate-code"
+}
+
+if { [ld_link $ld tmpdir/frame.so "-z separate-code --shared tmpdir/frame.o tmpdir/tbss.o"] } {
+    pass "$test1 -z separate-code"
+} else {
+    fail "$test1 -z separate-code"
 }
 
 if ![ld_assemble_flags $as $as_opt $srcdir/$subdir/table.s tmpdir/table.o ] {
@@ -79,12 +81,14 @@ if ![ld_assemble_flags $as $as_opt $srcdir/$subdir/table.s tmpdir/table.o ] {
     return
 }
 
-if { [ld_link $ld tmpdir/table.so "--shared tmpdir/table.o tmpdir/tbss.o"] } {
-    pass "$test2"
+if { [ld_link $ld tmpdir/table.so "-z noseparate-code --shared tmpdir/table.o tmpdir/tbss.o"] } {
+    pass "$test2 -z noseparate-code"
+} else {
+    fail "$test2 -z noseparate-code"
+}
+
+if { [ld_link $ld tmpdir/table.so "-z separate-code --shared tmpdir/table.o tmpdir/tbss.o"] } {
+    pass "$test2 -z separate-code"
 } else {
-    if [string match "*shared not supported*" $link_output] {
-	unsupported "-shared is not supported by this target"
-    } else {
-	fail "$test2"
-    }
+    fail "$test2 -z separate-code"
 }