2000-07-16 H.J. Lu (hjl@gnu.org)

	* ld-elfvsb/elfvsb.exp (support_protected): New variable. Check
	and set to "yes" if the protected visibility is expected to
	pass.
	(visibility_run): Set expected to fail for the "protected"
	and "protected_undef_def" tests only if $support_protected is
	"no".

	* ld-elfvsb/main.c (PROTECTED_CHECK): Check for the protected
	visibility support if defined.

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 58a1124..8f9bb2c 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,15 @@
+2000-07-16  H.J. Lu  (hjl@gnu.org)
+
+       * ld-elfvsb/elfvsb.exp (support_protected): New variable. Check
+       and set to "yes" if the protected visibility is expected to
+       pass.
+       (visibility_run): Set expected to fail for the "protected"
+       and "protected_undef_def" tests only if $support_protected is
+       "no".
+
+       * ld-elfvsb/main.c (PROTECTED_CHECK): Check for the protected
+       visibility support if defined.
+
 2000-07-15  H.J. Lu  (hjl@gnu.org)
 
        * ld-elfvsb/elfvsb.exp (visibility_run): Set expected failure

diff --git a/ld/testsuite/ld-elfvsb/elfvsb.exp b/ld/testsuite/ld-elfvsb/elfvsb.exp
index e3a010e..e437a56 100644 (file)
--- a/ld/testsuite/ld-elfvsb/elfvsb.exp
+++ b/ld/testsuite/ld-elfvsb/elfvsb.exp
@@ -74,6 +74,16 @@ if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } {
     close $file
 }
 
+set support_protected "no"
+
+if [istarget *-*-linux*] {
+    if [ld_compile "$CC $CFLAGS -DPROTECTED_CHECK" $srcdir/$subdir/main.c $tmpdir/main.o] {
+      if [ld_link $ld $tmpdir/main "$tmpdir/main.o"] {
+       catch "exec $tmpdir/main" support_protected
+      }
+    }
+}
+
 # The test procedure.
 proc visibility_test { visibility progname testname main sh1 sh2 dat args } {
     global ld
@@ -171,6 +181,7 @@ proc visibility_run {visibility} {
     global tmpdir
     global picflag
     global target_triplet
+    global support_protected
 
     if [ string match $visibility "hidden" ] {
        set VSBCFLAG "-DHIDDEN_TEST"
@@ -215,7 +226,9 @@ proc visibility_run {visibility} {
            # overriding.
            if { [ string match $visibility "protected" ]
                 || [ string match $visibility "protected_undef_def" ] } {
-               setup_xfail $target_triplet
+               if [ string match $support_protected "no" ] {
+                   setup_xfail $target_triplet
+               }
            } else {
                setup_xfail "*-*-sunos4*"
            }
@@ -227,7 +240,9 @@ proc visibility_run {visibility} {
            # the load address is not zero (which is the default).
            if { [ string match $visibility "protected" ]
                 || [ string match $visibility "protected_undef_def" ] } {
-               setup_xfail $target_triplet
+               if [ string match $support_protected "no" ] {
+                   setup_xfail $target_triplet
+               }
            } else {
                setup_xfail "*-*-sunos4*"
                setup_xfail "*-*-linux*libc1"
@@ -245,7 +260,9 @@ proc visibility_run {visibility} {
        } else {
            if { [ string match $visibility "protected" ]
                 || [ string match $visibility "protected_undef_def" ] } {
-               setup_xfail $target_triplet
+               if [ string match $support_protected "no" ] {
+                   setup_xfail $target_triplet
+               }
            }
            # SunOS can not compare function pointers correctly
            if [istarget "*-*-sunos4*"] {
@@ -271,7 +288,9 @@ proc visibility_run {visibility} {
                # overriding.
                if { [ string match $visibility "protected" ]
                     || [ string match $visibility "protected_undef_def" ] } {
-                   setup_xfail $target_triplet
+                   if [ string match $support_protected "no" ] {
+                       setup_xfail $target_triplet
+                   }
                } else {
                    setup_xfail "*-*-sunos4*"
                }
@@ -284,7 +303,9 @@ proc visibility_run {visibility} {
        if { [file exists $tmpdir/sh1p.o ] && [ file exists $tmpdir/sh2p.o ] } {
            if { [ string match $visibility "protected" ]
                 || [ string match $visibility "protected_undef_def" ] } {
-               setup_xfail $target_triplet
+               if [ string match $support_protected "no" ] {
+                   setup_xfail $target_triplet
+               }
            }
            if { [istarget rs6000*-*-aix*] || [istarget powerpc*-*-aix*] } {
                visibility_test $visibility vmpp "visibility ($visibility) (PIC main)" mainp.o sh1p.o sh2p.o xcoff

diff --git a/ld/testsuite/ld-elfvsb/main.c b/ld/testsuite/ld-elfvsb/main.c
index 0aaa835..a00b70f 100644 (file)
--- a/ld/testsuite/ld-elfvsb/main.c
+++ b/ld/testsuite/ld-elfvsb/main.c
@@ -1,3 +1,21 @@
+#ifdef PROTECTED_CHECK
+#include <features.h>
+
+int
+main (argc, argv)
+  int argc;
+  char *argv[];
+{
+#if defined (__GLIBC__) && (__GLIBC__ > 2 \
+                           || (__GLIBC__ == 2 \
+                               &&  __GLIBC_MINOR__ >= 2))
+  puts ("yes");
+#else
+  puts ("no");
+#endif
+  return 0;
+}
+#else
 /* This is the main program for the shared library test.  */
 
 #include <stdio.h>
@@ -158,3 +176,4 @@ main ()
          main_visibility_checkvar ());
   return 0;
 }
+#endif