bfd/

	* elflink.h (elf_link_add_object_symbols): Handle .symver x, x@FOO.
ld/testsuite/
	* ld-shared/shared.exp: Run on s390*-*-linux* and x86_64-*-linux* too.
	xfail tests linking non-pic code into shared libs on x86_64-*-linux*.
	* ld-elfvsb/elfvsb.exp: Likewise.
	* ld-elfvers/vers.exp: Likewise.  Add vers24a, vers24b and vers24c
	tests.
	* ld-elfvers/vers3.ver: Allow VERS_2.0 to come before GLIBC_*
	version.
	* ld-elfvers/vers19.ver: Likewise.
	* ld-elfvers/vers24a.c: New test.
	* ld-elfvers/vers24b.c: New test.
	* ld-elfvers/vers24c.c: New test.
	* ld-elfvers/vers24.map: New test.
	* ld-elfvers/vers24.rd: New test.
	* lib/ld-lib.exp (run_ld_link_tests): Add optional 7th argument
	cflags.  If source files have .c extension, compile them first.

12 files changed, 120 insertions, 15 deletions

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index b49ce0c..6a2f5a1 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,21 @@
+2003-02-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* ld-shared/shared.exp: Run on s390*-*-linux* and x86_64-*-linux* too.
+	xfail tests linking non-pic code into shared libs on x86_64-*-linux*.
+	* ld-elfvsb/elfvsb.exp: Likewise.
+	* ld-elfvers/vers.exp: Likewise.  Add vers24a, vers24b and vers24c
+	tests.
+	* ld-elfvers/vers3.ver: Allow VERS_2.0 to come before GLIBC_*
+	version.
+	* ld-elfvers/vers19.ver: Likewise.
+	* ld-elfvers/vers24a.c: New test.
+	* ld-elfvers/vers24b.c: New test.
+	* ld-elfvers/vers24c.c: New test.
+	* ld-elfvers/vers24.map: New test.
+	* ld-elfvers/vers24.rd: New test.
+	* lib/ld-lib.exp (run_ld_link_tests): Add optional 7th argument
+	cflags.  If source files have .c extension, compile them first.
+
 2003-02-10  Kaz kojima  <kkojima@rr.iij4u.or.jp>
 
 	* ld-sh/tlstpoff-1.d: New.
diff --git a/ld/testsuite/ld-elfvers/vers.exp b/ld/testsuite/ld-elfvers/vers.exp
index 4cd76b9..68b5b08 100644
--- a/ld/testsuite/ld-elfvers/vers.exp
+++ b/ld/testsuite/ld-elfvers/vers.exp
@@ -43,7 +43,9 @@ if { ![istarget hppa*64*-*-hpux*] \
      && ![istarget sparc*-*-linux*] \
      && ![istarget arm*-*-linux*] \
      && ![istarget mips*-*-linux*] \
-     && ![istarget alpha*-*-linux*] } {
+     && ![istarget alpha*-*-linux*] \
+     && ![istarget s390*-*-linux*] \
+     && ![istarget x86_64-*-linux*] } {
     return
 }
 
@@ -719,7 +721,12 @@ build_vers_lib "vers1" vers1.c vers1 "" vers1.map vers1.ver vers1.dsym vers1.sym
 # Test #2 - build a library, and link it against the library we built in step
 # 1.
 #
-build_vers_lib "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym ""
+if [istarget x86_64-*-linux*] {
+    # x86_64 doesn't like non-pic shared libraries
+    xfail "vers2"
+} else {
+    build_vers_lib "vers2" vers2.c vers2 vers1.so vers2.map vers2.ver vers2.dsym ""
+}
 
 #
 # Test #3 - build an executable, and link it against vers1.so.
@@ -838,3 +845,21 @@ build_vers_lib "vers23b" vers23b.c vers23b "" vers23b.map vers23b.ver vers23b.ds
 build_vers_lib "vers23c" vers23b.c vers23c "vers23a.so" vers23b.map vers23c.ver vers23b.dsym ""
 build_exec "vers23d" vers23.c vers23d "tmpdir/vers23a.so tmpdir/vers23c.so" "" vers23.ver vers23d.dsym ""
 build_exec "vers23" vers23.c vers23 "tmpdir/vers23a.so tmpdir/vers23b.o tmpdir/vers23b.so" "" vers23.ver vers23.dsym ""
+
+# Test .symver x,x@VERS.0
+set as_pic_flags ""
+if [istarget sparc*-*-*] {
+  set as_pic_flags "-K PIC"
+}
+run_ld_link_tests [list "\"vers24a\"
+			 \"-shared --version-script $srcdir/$subdir/vers24.map\"
+			 \"$as_pic_flags\" {vers24a.c vers24b.c} { { readelf -Wrs vers24.rd } }
+			 \"libvers24a.so\" \"-fpic\""]
+run_ld_link_tests [list "\"vers24b\"
+			 \"-shared --version-script $srcdir/$subdir/vers24.map\"
+			 \"$as_pic_flags\" {vers24b.c vers24a.c} { { readelf -Wrs vers24.rd } }
+			 \"libvers24b.so\" \"-fpic\""]
+run_ld_link_tests [list "\"vers24c\"
+			 \"-shared --version-script $srcdir/$subdir/vers24.map\"
+			 \"$as_pic_flags\" {vers24c.c} { { readelf -Wrs vers24.rd } }
+			 \"libvers24c.so\" \"-fpic\""]
diff --git a/ld/testsuite/ld-elfvers/vers19.ver b/ld/testsuite/ld-elfvers/vers19.ver
index e694a27..5969797 100644
--- a/ld/testsuite/ld-elfvers/vers19.ver
+++ b/ld/testsuite/ld-elfvers/vers19.ver
@@ -1,3 +1,3 @@
 Version References:
   required from vers17.so:
-    0x0a7922b0 0x00 02 VERS_2.0
+    0x0a7922b0 0x00 0[23] VERS_2.0
diff --git a/ld/testsuite/ld-elfvers/vers24.map b/ld/testsuite/ld-elfvers/vers24.map
new file mode 100644
index 0000000..06ea42f
--- /dev/null
+++ b/ld/testsuite/ld-elfvers/vers24.map
@@ -0,0 +1,4 @@
+VERS.0 {
+  global: x; foo;
+  local: *;
+};
diff --git a/ld/testsuite/ld-elfvers/vers24.rd b/ld/testsuite/ld-elfvers/vers24.rd
new file mode 100644
index 0000000..9ed8762
--- /dev/null
+++ b/ld/testsuite/ld-elfvers/vers24.rd
@@ -0,0 +1,15 @@
+Relocation section .*
+# Ensure there is a dynamic relocation against x
+#...
+[0-9a-f]+ +[0-9a-f]+ R_.* +x(| \+ 0)
+#...
+Symbol table '.dynsym' contains [0-9]+ entries:
+# And ensure the dynamic symbol table contains at least x@VERS.0
+# and foo@@VERS.0 symbols
+#...
+ +[0-9]+: [0-9a-f]+ +(4 OBJECT +GLOBAL DEFAULT +[0-9]+ x|[0-9]+ FUNC +GLOBAL DEFAULT +[0-9]+ foo@)@VERS\.0
+#...
+ +[0-9]+: [0-9a-f]+ +(4 OBJECT +GLOBAL DEFAULT +[0-9]+ x|[0-9]+ FUNC +GLOBAL DEFAULT +[0-9]+ foo@)@VERS\.0
+#...
+Symbol table '.symtab' contains [0-9]+ entries:
+#pass
diff --git a/ld/testsuite/ld-elfvers/vers24a.c b/ld/testsuite/ld-elfvers/vers24a.c
new file mode 100644
index 0000000..7fef8d8
--- /dev/null
+++ b/ld/testsuite/ld-elfvers/vers24a.c
@@ -0,0 +1,5 @@
+/* Test whether .symver x, x@foo
+   causes relocations against x within the same shared library
+   to become dynamic relocations against x@foo.  */
+int x = 12;
+__asm__ (".symver x, x@VERS.0");
diff --git a/ld/testsuite/ld-elfvers/vers24b.c b/ld/testsuite/ld-elfvers/vers24b.c
new file mode 100644
index 0000000..8a18b3a
--- /dev/null
+++ b/ld/testsuite/ld-elfvers/vers24b.c
@@ -0,0 +1,5 @@
+extern int x;
+void foo (void)
+{
+  x = 24;
+}
diff --git a/ld/testsuite/ld-elfvers/vers24c.c b/ld/testsuite/ld-elfvers/vers24c.c
new file mode 100644
index 0000000..267c424
--- /dev/null
+++ b/ld/testsuite/ld-elfvers/vers24c.c
@@ -0,0 +1,9 @@
+/* Test whether .symver x, x@foo
+   causes relocations against x within the same shared library
+   to become dynamic relocations against x@foo.  */
+int x = 12;
+__asm__ (".symver x, x@VERS.0");
+void foo (void)
+{
+  x = 24;
+}
diff --git a/ld/testsuite/ld-elfvers/vers3.ver b/ld/testsuite/ld-elfvers/vers3.ver
index aa230ee..41dad48 100644
--- a/ld/testsuite/ld-elfvers/vers3.ver
+++ b/ld/testsuite/ld-elfvers/vers3.ver
@@ -1,4 +1,4 @@
 Version References:
   required from tmpdir/vers1.so:
-    0x0a7922b0 0x00 02 VERS_2.0
+    0x0a7922b0 0x00 0[23] VERS_2.0
 
diff --git a/ld/testsuite/ld-elfvsb/elfvsb.exp b/ld/testsuite/ld-elfvsb/elfvsb.exp
index d73f679..c4f82f4 100644
--- a/ld/testsuite/ld-elfvsb/elfvsb.exp
+++ b/ld/testsuite/ld-elfvsb/elfvsb.exp
@@ -1,5 +1,5 @@
 # Expect script for ld-visibility tests
-#   Copyright 2000, 2001 Free Software Foundation, Inc.
+#   Copyright 2000, 2001, 2003 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -35,7 +35,9 @@ if { ![istarget hppa*64*-*-hpux*] \
      && ![istarget powerpc-*-linux*] \
      && ![istarget arm*-*-linux*] \
      && ![istarget alpha*-*-linux*] \
-     && ![istarget sparc*-*-linux*] } {
+     && ![istarget sparc*-*-linux*] \
+     && ![istarget s390*-*-linux*] \
+     && ![istarget x86_64-*-linux*] } {
     return
 }
 
@@ -255,6 +257,7 @@ proc visibility_run {visibility} {
 		setup_xfail "ia64-*-linux*"
 		setup_xfail "alpha*-*-linux*"
 	    }
+	    setup_xfail "x86_64-*-linux*"
 
 	    visibility_test $visibility vnp "visibility ($visibility) (non PIC)" mainnp.o sh1np.o sh2np.o elfvsb
 
@@ -285,6 +288,7 @@ proc visibility_run {visibility} {
 		setup_xfail "alpha*-*-linux*"
 		setup_xfail "mips*-*-linux*"
 	    }
+	    setup_xfail "x86_64-*-linux*"
 	    visibility_test $visibility vnp "visibility ($visibility) (non PIC, load offset)" \
 		mainnp.o sh1np.o sh2np.o elfvsb \
 		"-T $srcdir/$subdir/elf-offset.ld"
@@ -341,6 +345,7 @@ proc visibility_run {visibility} {
 		    setup_xfail "ia64-*-linux*"
 		    setup_xfail "alpha*-*-linux*"
 		}
+		setup_xfail "x86_64-*-linux*"
 		visibility_test $visibility vmpnp "visibility ($visibility) (PIC main, non PIC so)" mainp.o sh1np.o sh2np.o elfvsb
 	    }
 	} else {
diff --git a/ld/testsuite/ld-shared/shared.exp b/ld/testsuite/ld-shared/shared.exp
index dfe71dd..a6b8cc2 100644
--- a/ld/testsuite/ld-shared/shared.exp
+++ b/ld/testsuite/ld-shared/shared.exp
@@ -1,5 +1,5 @@
 # Expect script for ld-shared tests
-#   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+#   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003
 #   Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
@@ -49,7 +49,9 @@ if { ![istarget hppa*64*-*-hpux*] \
      && ![istarget arm*-*-linux*] \
      && ![istarget alpha*-*-linux*] \
      && ![istarget rs6000*-*-aix*] \
-     && ![istarget powerpc*-*-aix*] } {
+     && ![istarget powerpc*-*-aix*] \
+     && ![istarget s390*-*-linux*] \
+     && ![istarget x86_64-*-linux*] } {
     return
 }
 
@@ -198,6 +200,7 @@ if ![ld_compile "$CC $CFLAGS $SHCFLAG" $srcdir/$subdir/main.c $tmpdir/mainnp.o]
 	setup_xfail "*-*-sunos4*"
 	setup_xfail "ia64-*-linux*"
 	setup_xfail "alpha*-*-linux*"
+	setup_xfail "x86_64-*-linux*"
 	shared_test shnp "shared (non PIC)" mainnp.o sh1np.o sh2np.o shared
 
 	# Test ELF shared library relocations with a non-zero load
@@ -210,6 +213,7 @@ if ![ld_compile "$CC $CFLAGS $SHCFLAG" $srcdir/$subdir/main.c $tmpdir/mainnp.o]
 	setup_xfail "ia64-*-linux*"
 	setup_xfail "alpha*-*-linux*"
 	setup_xfail "mips*-*-linux*"
+	setup_xfail "x86_64-*-linux*"
 	shared_test shnp "shared (non PIC, load offset)" \
 		mainnp.o sh1np.o sh2np.o shared \
 		"-T $srcdir/$subdir/elf-offset.ld"
@@ -251,6 +255,7 @@ if ![ld_compile "$CC $CFLAGS $SHCFLAG $picflag" $srcdir/$subdir/main.c $tmpdir/m
 	    setup_xfail "*-*-sunos4*"
 	    setup_xfail "ia64-*-linux*"
 	    setup_xfail "alpha*-*-linux*"
+	    setup_xfail "x86_64-*-linux*"
 	    shared_test shmpnp "shared (PIC main, non PIC so)" mainp.o sh1np.o sh2np.o shared
 	}
     } else {
diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index 9a0b739..a58646a 100644
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -1,5 +1,5 @@
 # Support routines for LD testsuite.
-#   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+#   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
 #   Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
@@ -978,9 +978,11 @@ proc file_contents { filename } {
     return $contents
 }
 
-# List contains test-items with 3 items followed by 2 lists:
+# List contains test-items with 3 items followed by 2 lists, one item and
+# one optional item:
 # 0:name 1:ld options 2:assembler options
 # 3:filenames of assembler files 4: action and options. 5: name of output file
+# 6:compiler flags (optional)
 
 # Actions:
 # objdump: Apply objdump options on result.  Compare with regex (last arg).
@@ -996,14 +998,17 @@ proc run_ld_link_tests { ldtests } {
     global srcdir
     global subdir
     global env
+    global CC
+    global CFLAGS
 
     foreach testitem $ldtests {
 	set testname [lindex $testitem 0]
 	set ld_options [lindex $testitem 1]
 	set as_options [lindex $testitem 2]
-	set as_files  [lindex $testitem 3]
+	set src_files  [lindex $testitem 3]
 	set actions [lindex $testitem 4]
 	set binfile tmpdir/[lindex $testitem 5]
+	set cflags [lindex $testitem 6]
 	set objfiles {}
 	set is_unresolved 0
 	set failed 0
@@ -1011,16 +1016,25 @@ proc run_ld_link_tests { ldtests } {
 #	verbose -log "Testname is $testname"
 #	verbose -log "ld_options is $ld_options"
 #	verbose -log "as_options is $as_options"
-#	verbose -log "as_files is $as_files"
+#	verbose -log "src_files is $src_files"
 #	verbose -log "actions is $actions"
 #	verbose -log "binfile is $binfile"
 
 	# Assemble each file in the test.
-	foreach as_file $as_files {
-	    set objfile "tmpdir/[file rootname $as_file].o"
+	foreach src_file $src_files {
+	    set objfile "tmpdir/[file rootname $src_file].o"
 	    lappend objfiles $objfile
 
-	    if ![ld_assemble $as "$as_options $srcdir/$subdir/$as_file" $objfile] {
+	    if { [file extension $src_file] == ".c" } {
+		set as_file "tmpdir/[file rootname $src_file].s"
+		if ![ld_compile "$CC -S $CFLAGS $cflags" $srcdir/$subdir/$src_file $as_file] {
+		    set is_unresolved 1
+		    break
+		}
+	    } else {
+		set as_file "$srcdir/$subdir/$src_file"
+	    }
+	    if ![ld_assemble $as "$as_options $as_file" $objfile] {
 		set is_unresolved 1
 		break
 	    }