PowerPC64 dot-sym testsuite fixes

This illustrates quite well why dot-symbols had to go.  PowerPC64 gcc
for Linux stopped producing them 12 years ago, but the Linux kernel
still persists in using them so it's necessary to keep and
regression test ld support.

	* testsuite/ld-elf/indirect1b.c: Give dot-symbol a version too.
	* testsuite/ld-elf/indirect2.c: Likewise.
	* testsuite/ld-elf/indirect3b.c: Likewise.
	* testsuite/ld-elf/indirect4b.c: Likewise.
	* testsuite/ld-elf/pr18718.c: Likewise.
	* testsuite/ld-elf/pr18720b.c: Likewise.
	* testsuite/ld-elf/pr19553c.c: Likewise.
	* testsuite/ld-elfvers/vers.h (FUNC_SYMVER): Define.
	* testsuite/ld-elfvers/vers1.c: Use FUNC_SYMVER for functions.
	* testsuite/ld-elfvers/vers4.c: Likewise.
	* testsuite/ld-elfvers/vers5.c: Likewise.
	* testsuite/ld-elfvers/vers6.c: Likewise.
	* testsuite/ld-elfvers/vers7a.c: Likewise.
	* testsuite/ld-elfvers/vers9.c: Likewise.
	* testsuite/ld-elfvers/vers15.c: Likewise.
	* testsuite/ld-elfvers/vers18.c: Likewise.
	* testsuite/ld-elfvers/vers22a.c: Likewise.
	* testsuite/ld-elfvers/vers23a.c: Likewise.
	* testsuite/ld-elfvers/vers27d1.c: Likewise.
	* testsuite/ld-elfvers/vers21.c: Likewise.
	(_old_bar): Use attribute weak rather than asm weak.
	* testsuite/ld-ifunc/pr16467b.c: Give dot-symbol a version.
	* testsuite/ld-plugin/pr12760b.c: Define warning on .bar rather than
	bar for ppc64 -mcall-aixdesc.
	* testsuite/ld-plugin/pr16746a.c: Similarly for foobar.
	* testsuite/ld-plugin/pr16746b.c: Likewise.
	* testsuite/ld-elf/shared.exp: Allow dot-symbol in warnings and errors.
	* testsuite/ld-plugin/lto.exp: Likewise.
	* testsuite/ld-plugin/plugin-6.d: Likewise.
	* testsuite/ld-plugin/plugin-7.d: Likewise.
	* testsuite/ld-plugin/plugin-8.d: Likewise.
	* testsuite/ld-plugin/plugin-13.d: Likewise.
	* testsuite/ld-plugin/plugin-14.d: Likewise.
	* testsuite/ld-plugin/plugin-15.d: Likewise.
	* testsuite/ld-plugin/plugin-16.d: Likewise.
	* testsuite/ld-plugin/plugin-20.d: Likewise.
	* testsuite/ld-plugin/plugin-21.d: Likewise.
	* testsuite/ld-plugin/plugin-22.d: Likewise.
	* testsuite/ld-plugin/plugin-23.d: Likewise.
	* testsuite/ld-plugin/plugin.exp: Define .main and .puts for ppc64
	-mcall-aixdesc.
	* testsuite/ld-elfvers/vers.exp (test_ar): Trim dot-symbols.
	(objdump_dynsymstuff): Likewise.
	(objdump_symstuff): Likewise.  Pack flags to keep column count
	consistent.
	* testsuite/ld-elfweak/elfweak.exp (objdump_dynsymstuff,
	objdump_symstuff): As for vers.exp.
	* testsuite/ld-elfvers/vers6.sym: Allow dot-symbols.
	* testsuite/ld-elfvers/vers1.sym: Allow missing F flag for
	-mcall-aixdesc .opd syms and adjust for flag packing.
	* testsuite/ld-elfvers/vers4.sym: Likewise.
	* testsuite/ld-elfvers/vers4a.sym: Likewise.
	* testsuite/ld-elfvers/vers7a.sym: Likewise.
	* testsuite/ld-elfvers/vers9.sym: Likewise.
	* testsuite/ld-elfvers/vers15.sym: Likewise.
	* testsuite/ld-elfvers/vers18.sym: Likewise.
	* testsuite/ld-elfvers/vers21.sym: Likewise.
	* testsuite/ld-elfvers/vers22a.sym: Likewise.
	* testsuite/ld-elfvers/vers23a.sym: Likewise.
	* testsuite/ld-elfvers/vers27d.sym: Likewise.
	* testsuite/ld-elfweak/strong.sym: Likewise.
	* testsuite/ld-elfweak/strongcomm.sym: Likewise.
	* testsuite/ld-elfweak/strongdata.sym: Likewise.

56 files changed, 241 insertions, 118 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 86a4fce21b0..b1c6b8cd514 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,71 @@
 2016-12-03  Alan Modra  <amodra@gmail.com>
 
+	* testsuite/ld-elf/indirect1b.c: Give dot-symbol a version too.
+	* testsuite/ld-elf/indirect2.c: Likewise.
+	* testsuite/ld-elf/indirect3b.c: Likewise.
+	* testsuite/ld-elf/indirect4b.c: Likewise.
+	* testsuite/ld-elf/pr18718.c: Likewise.
+	* testsuite/ld-elf/pr18720b.c: Likewise.
+	* testsuite/ld-elf/pr19553c.c: Likewise.
+	* testsuite/ld-elfvers/vers.h (FUNC_SYMVER): Define.
+	* testsuite/ld-elfvers/vers1.c: Use FUNC_SYMVER for functions.
+	* testsuite/ld-elfvers/vers4.c: Likewise.
+	* testsuite/ld-elfvers/vers5.c: Likewise.
+	* testsuite/ld-elfvers/vers6.c: Likewise.
+	* testsuite/ld-elfvers/vers7a.c: Likewise.
+	* testsuite/ld-elfvers/vers9.c: Likewise.
+	* testsuite/ld-elfvers/vers15.c: Likewise.
+	* testsuite/ld-elfvers/vers18.c: Likewise.
+	* testsuite/ld-elfvers/vers22a.c: Likewise.
+	* testsuite/ld-elfvers/vers23a.c: Likewise.
+	* testsuite/ld-elfvers/vers27d1.c: Likewise.
+	* testsuite/ld-elfvers/vers21.c: Likewise.
+	(_old_bar): Use attribute weak rather than asm weak.
+	* testsuite/ld-ifunc/pr16467b.c: Give dot-symbol a version.
+	* testsuite/ld-plugin/pr12760b.c: Define warning on .bar rather than
+	bar for ppc64 -mcall-aixdesc.
+	* testsuite/ld-plugin/pr16746a.c: Similarly for foobar.
+	* testsuite/ld-plugin/pr16746b.c: Likewise.
+	* testsuite/ld-elf/shared.exp: Allow dot-symbol in warnings and errors.
+	* testsuite/ld-plugin/lto.exp: Likewise.
+	* testsuite/ld-plugin/plugin-6.d: Likewise.
+	* testsuite/ld-plugin/plugin-7.d: Likewise.
+	* testsuite/ld-plugin/plugin-8.d: Likewise.
+	* testsuite/ld-plugin/plugin-13.d: Likewise.
+	* testsuite/ld-plugin/plugin-14.d: Likewise.
+	* testsuite/ld-plugin/plugin-15.d: Likewise.
+	* testsuite/ld-plugin/plugin-16.d: Likewise.
+	* testsuite/ld-plugin/plugin-20.d: Likewise.
+	* testsuite/ld-plugin/plugin-21.d: Likewise.
+	* testsuite/ld-plugin/plugin-22.d: Likewise.
+	* testsuite/ld-plugin/plugin-23.d: Likewise.
+	* testsuite/ld-plugin/plugin.exp: Define .main and .puts for ppc64
+	-mcall-aixdesc.
+	* testsuite/ld-elfvers/vers.exp (test_ar): Trim dot-symbols.
+	(objdump_dynsymstuff): Likewise.
+	(objdump_symstuff): Likewise.  Pack flags to keep column count
+	consistent.
+	* testsuite/ld-elfweak/elfweak.exp (objdump_dynsymstuff,
+	objdump_symstuff): As for vers.exp.
+	* testsuite/ld-elfvers/vers6.sym: Allow dot-symbols.
+	* testsuite/ld-elfvers/vers1.sym: Allow missing F flag for
+	-mcall-aixdesc .opd syms and adjust for flag packing.
+	* testsuite/ld-elfvers/vers4.sym: Likewise.
+	* testsuite/ld-elfvers/vers4a.sym: Likewise.
+	* testsuite/ld-elfvers/vers7a.sym: Likewise.
+	* testsuite/ld-elfvers/vers9.sym: Likewise.
+	* testsuite/ld-elfvers/vers15.sym: Likewise.
+	* testsuite/ld-elfvers/vers18.sym: Likewise.
+	* testsuite/ld-elfvers/vers21.sym: Likewise.
+	* testsuite/ld-elfvers/vers22a.sym: Likewise.
+	* testsuite/ld-elfvers/vers23a.sym: Likewise.
+	* testsuite/ld-elfvers/vers27d.sym: Likewise.
+	* testsuite/ld-elfweak/strong.sym: Likewise.
+	* testsuite/ld-elfweak/strongcomm.sym: Likewise.
+	* testsuite/ld-elfweak/strongdata.sym: Likewise.
+
+2016-12-03  Alan Modra  <amodra@gmail.com>
+
 	* testsuite/ld-elfvers/vers.exp (objdump_dynsymstuff): Don't abort
 	on non-empty results with empty expected.
 
diff --git a/ld/testsuite/ld-elf/indirect1b.c b/ld/testsuite/ld-elf/indirect1b.c
index 51740f90782..60f34527f41 100644
--- a/ld/testsuite/ld-elf/indirect1b.c
+++ b/ld/testsuite/ld-elf/indirect1b.c
@@ -4,3 +4,6 @@ foo (void)
 }
 
 asm (".symver foo,foo@FOO");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo,.foo@FOO");
+#endif
diff --git a/ld/testsuite/ld-elf/indirect2.c b/ld/testsuite/ld-elf/indirect2.c
index 6df29bed2d7..e36532d1e70 100644
--- a/ld/testsuite/ld-elf/indirect2.c
+++ b/ld/testsuite/ld-elf/indirect2.c
@@ -1,6 +1,9 @@
 extern void foo (void);
 
 asm (".symver foo,foo@@@FOO");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo,.foo@@@FOO");
+#endif
 
 void
 bar (void)
diff --git a/ld/testsuite/ld-elf/indirect3b.c b/ld/testsuite/ld-elf/indirect3b.c
index dbb37c3a80a..74cc461f998 100644
--- a/ld/testsuite/ld-elf/indirect3b.c
+++ b/ld/testsuite/ld-elf/indirect3b.c
@@ -7,3 +7,6 @@ foo (void)
 }
 
 asm (".symver foo,foo@FOO");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo,.foo@FOO");
+#endif
diff --git a/ld/testsuite/ld-elf/indirect4b.c b/ld/testsuite/ld-elf/indirect4b.c
index b8db9d0807a..06739b55ea8 100644
--- a/ld/testsuite/ld-elf/indirect4b.c
+++ b/ld/testsuite/ld-elf/indirect4b.c
@@ -7,6 +7,9 @@ foo2 (void)
 }
 
 asm (".symver foo2,foo@@FOO2");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo2,.foo@@FOO2");
+#endif
 
 void
 foo1 (void)
@@ -15,3 +18,6 @@ foo1 (void)
 }
 
 asm (".symver foo1,foo@FOO1");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo1,.foo@FOO1");
+#endif
diff --git a/ld/testsuite/ld-elf/pr18718.c b/ld/testsuite/ld-elf/pr18718.c
index 5ec1b9ebffb..9cf15e8c054 100644
--- a/ld/testsuite/ld-elf/pr18718.c
+++ b/ld/testsuite/ld-elf/pr18718.c
@@ -10,6 +10,9 @@ new_foo (void)
 }
 
 __asm__(".symver new_foo, foo@@VERS_2.0");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+__asm__(".symver .new_foo, .foo@@VERS_2.0");
+#endif
 
 #if defined(__GNUC__) && (__GNUC__ * 1000 + __GNUC_MINOR__) >= 4005
 __attribute__ ((noinline, noclone))
diff --git a/ld/testsuite/ld-elf/pr18720b.c b/ld/testsuite/ld-elf/pr18720b.c
index 90d376b68e9..6a2975dca76 100644
--- a/ld/testsuite/ld-elf/pr18720b.c
+++ b/ld/testsuite/ld-elf/pr18720b.c
@@ -9,3 +9,8 @@ foo (void)
 asm (".symver foo,foo@FOO");
 asm (".set foo_alias,foo");
 asm (".global foo_alias");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo,.foo@FOO");
+asm (".set .foo_alias,.foo");
+asm (".global .foo_alias");
+#endif
diff --git a/ld/testsuite/ld-elf/pr19553c.c b/ld/testsuite/ld-elf/pr19553c.c
index d80dfc9fc3b..7587b4afbe3 100644
--- a/ld/testsuite/ld-elf/pr19553c.c
+++ b/ld/testsuite/ld-elf/pr19553c.c
@@ -7,3 +7,6 @@ foo (void)
 }
 
 asm (".symver foo,foo@FOO");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+asm (".symver .foo,.foo@FOO");
+#endif
diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp
index f3b6f18a09c..f1d741f7be6 100644
--- a/ld/testsuite/ld-elf/shared.exp
+++ b/ld/testsuite/ld-elf/shared.exp
@@ -454,14 +454,14 @@ if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } {
 }
 set testname "--no-add-needed -shared"
 set exec_output [run_host_cmd "$CC" "-shared tmpdir/libneeded1pic.o -Wl,--no-add-needed,-z,defs -Ltmpdir -lneeded1a"]
-if { [ regexp "undefined reference to `bar'" $exec_output ] } {
+if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } {
     pass $testname
 } {
     fail $testname
 }
 set testname "--no-copy-dt-needed-entries -shared"
 set exec_output [run_host_cmd "$CC" "-shared tmpdir/libneeded1pic.o -Wl,--no-copy-dt-needed-entries,-z,defs -Ltmpdir -lneeded1a"]
-if { [ regexp "undefined reference to `bar'" $exec_output ] } {
+if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } {
     pass $testname
 } {
     fail $testname
diff --git a/ld/testsuite/ld-elfvers/vers.exp b/ld/testsuite/ld-elfvers/vers.exp
index a2a678b924e..4c423422a22 100644
--- a/ld/testsuite/ld-elfvers/vers.exp
+++ b/ld/testsuite/ld-elfvers/vers.exp
@@ -122,9 +122,9 @@ proc test_ar { test lib object expect } {
 	return
     }
 
-    verbose -log "$nm --print-armap $tmpdir/$lib | grep \" in \" | egrep \"VERS\\|bar\\|foo\" | sort > $tmpdir/nm.out"
-
-    catch "exec $nm --print-armap $tmpdir/$lib | grep \\\ in\\\  | egrep VERS\\\|bar\\\|foo | sort > $tmpdir/nm.out" exec_output
+    set cmd "$nm --print-armap $tmpdir/$lib | grep \\\ in\\\  | egrep VERS\\\|bar\\\|foo | grep -v ^\\\\. | sort > $tmpdir/nm.out"
+    verbose -log $cmd
+    catch "exec $cmd" exec_output
     if [string match "" $exec_output] then {
 	catch "exec sort $srcdir/$subdir/$expect | $diff $tmpdir/nm.out -" exec_output
 	set exec_output [prune_warnings $exec_output]
@@ -245,9 +245,9 @@ proc objdump_symstuff { objdump object expectfile } {
 
     if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
 
-    verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep \@ | sort -k 6  > $tmpdir/objdump.out"
-
-    catch "exec $objdump $SOBJDUMP_FLAGS $object | grep \@ | sort -k 6 > $tmpdir/objdump.out" exec_output
+    set cmd "$objdump $SOBJDUMP_FLAGS $object | sed -n {s/^\\(\[0-9a-f\]* *\\)\\(\[gw\]\\)\\( *\\)\\(\[FO\]\\)/\\1\\2\\4\\3/;/\@/p} | sort -k 5 > $tmpdir/objdump.out"
+    verbose -log $cmd
+    catch "exec $cmd" exec_output
     set exec_output [prune_warnings $exec_output]
     if [string match "" $exec_output] then {
 
@@ -286,7 +286,8 @@ proc objdump_symstuff { objdump object expectfile } {
 	close $file_a
 
 	while { [gets $file_b line] != $eof } {
-	    if [regexp "^#.*$" $line] then {
+	    if [regexp {\.text.* \.[^ ]*$} $line] then {
+		# Discard defined powerpc64 dot-symbols
 		continue
 	    } else {
 		lappend list_b $line
@@ -340,9 +341,9 @@ proc objdump_dynsymstuff { objdump object expectfile } {
 
     if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" }
 
-    verbose -log "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq  > $tmpdir/objdump.out"
-
-    catch "exec $objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq  > $tmpdir/objdump.out" exec_output
+    set cmd "$objdump $DOBJDUMP_FLAGS $object | sed -n /VERS/p\\\;/show/p | sort | uniq > $tmpdir/objdump.out"
+    verbose -log $cmd
+    catch "exec $cmd" exec_output
     set exec_output [prune_warnings $exec_output]
     if [string match "" $exec_output] then {
 
@@ -381,7 +382,8 @@ proc objdump_dynsymstuff { objdump object expectfile } {
 	close $file_a
 
 	while { [gets $file_b line] != $eof } {
-	    if [regexp "^#.*$" $line] then {
+	    if [regexp {\.text.* \.[^ ]*$} $line] then {
+		# Discard defined powerpc64 dot-symbols
 		continue
 	    } else {
 		lappend list_b $line
diff --git a/ld/testsuite/ld-elfvers/vers.h b/ld/testsuite/ld-elfvers/vers.h
index 4455527457c..00385f096e6 100644
--- a/ld/testsuite/ld-elfvers/vers.h
+++ b/ld/testsuite/ld-elfvers/vers.h
@@ -7,3 +7,10 @@
 /* Generate a .symver reference with symbol prefixes.
    Usage: SYMVER(foo, foobar@ver);  */
 #define SYMVER(name, name2) __asm__(".symver " SYMPFX(name) "," SYMPFX(name2))
+
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+#define FUNC_SYMVER(name, name2) SYMVER(name, name2);	\
+  __asm__(".symver ." SYMPFX(name) ",." SYMPFX(name2))
+#else
+#define FUNC_SYMVER(name, name2) SYMVER(name, name2)
+#endif
diff --git a/ld/testsuite/ld-elfvers/vers1.c b/ld/testsuite/ld-elfvers/vers1.c
index 86e2bd2ba16..9813fd3f4cc 100644
--- a/ld/testsuite/ld-elfvers/vers1.c
+++ b/ld/testsuite/ld-elfvers/vers1.c
@@ -49,10 +49,10 @@ hide_new_foo()
 
 }
 
-SYMVER(hide_original_foo, show_foo@);
-SYMVER(hide_old_foo, show_foo@VERS_1.1);
-SYMVER(hide_old_foo1, show_foo@VERS_1.2);
-SYMVER(hide_new_foo, show_foo@@VERS_2.0);
+FUNC_SYMVER(hide_original_foo, show_foo@);
+FUNC_SYMVER(hide_old_foo, show_foo@VERS_1.1);
+FUNC_SYMVER(hide_old_foo1, show_foo@VERS_1.2);
+FUNC_SYMVER(hide_new_foo, show_foo@@VERS_2.0);
 
 
 
@@ -65,7 +65,7 @@ hide_new_bogus_foo()
 	return 1000+bar();
 
 }
-SYMVER(hide_new_bogus_foo, show_foo@VERS_2.2);
+FUNC_SYMVER(hide_new_bogus_foo, show_foo@VERS_2.2);
 #endif
 
 
@@ -83,8 +83,8 @@ xyzzz()
   bar33();
 }
 
-SYMVER(new2_foo, fooVERS_2.0);
-SYMVER(bar33, bar@@VERS_2.0);
+FUNC_SYMVER(new2_foo, fooVERS_2.0);
+FUNC_SYMVER(bar33, bar@@VERS_2.0);
 #endif
 
 #ifdef DO_TEST12
@@ -99,5 +99,5 @@ xyzzz()
   bar33();
 }
 
-SYMVER(bar33, bar@@VERS_2.0);
+FUNC_SYMVER(bar33, bar@@VERS_2.0);
 #endif
diff --git a/ld/testsuite/ld-elfvers/vers1.sym b/ld/testsuite/ld-elfvers/vers1.sym
index 0196109c96c..206863fd18f 100644
--- a/ld/testsuite/ld-elfvers/vers1.sym
+++ b/ld/testsuite/ld-elfvers/vers1.sym
@@ -1,4 +1,4 @@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@@VERS_2\.0
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.1
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.2
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@@VERS_2\.0
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.1
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.2
diff --git a/ld/testsuite/ld-elfvers/vers15.c b/ld/testsuite/ld-elfvers/vers15.c
index 2457d297555..a7c044a201a 100644
--- a/ld/testsuite/ld-elfvers/vers15.c
+++ b/ld/testsuite/ld-elfvers/vers15.c
@@ -32,6 +32,6 @@ main()
   return 0;
 }
 
-SYMVER(foo_1, show_foo@);
-SYMVER(foo_2, show_foo@VERS_1.1);
-SYMVER(foo_3, show_foo@@VERS_1.2);
+FUNC_SYMVER(foo_1, show_foo@);
+FUNC_SYMVER(foo_2, show_foo@VERS_1.1);
+FUNC_SYMVER(foo_3, show_foo@@VERS_1.2);
diff --git a/ld/testsuite/ld-elfvers/vers15.sym b/ld/testsuite/ld-elfvers/vers15.sym
index fe56a2419b5..ccf4f4d4b36 100644
--- a/ld/testsuite/ld-elfvers/vers15.sym
+++ b/ld/testsuite/ld-elfvers/vers15.sym
@@ -1,3 +1,3 @@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@@VERS_1\.2
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.1
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@@VERS_1\.2
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.1
diff --git a/ld/testsuite/ld-elfvers/vers18.c b/ld/testsuite/ld-elfvers/vers18.c
index 9965b88a029..fe1017b67e3 100644
--- a/ld/testsuite/ld-elfvers/vers18.c
+++ b/ld/testsuite/ld-elfvers/vers18.c
@@ -38,7 +38,7 @@ hide_new_foo ()
   return 1000 + bar ();
 }
 
-SYMVER(hide_original_foo, show_foo@);
-SYMVER(hide_old_foo, show_foo@VERS_1.1);
-SYMVER(hide_old_foo1, show_foo@VERS_1.2);
-SYMVER(hide_new_foo, show_foo@@VERS_2.0);
+FUNC_SYMVER(hide_original_foo, show_foo@);
+FUNC_SYMVER(hide_old_foo, show_foo@VERS_1.1);
+FUNC_SYMVER(hide_old_foo1, show_foo@VERS_1.2);
+FUNC_SYMVER(hide_new_foo, show_foo@@VERS_2.0);
diff --git a/ld/testsuite/ld-elfvers/vers18.sym b/ld/testsuite/ld-elfvers/vers18.sym
index 62890d7ad51..04fa49cf3b7 100644
--- a/ld/testsuite/ld-elfvers/vers18.sym
+++ b/ld/testsuite/ld-elfvers/vers18.sym
@@ -1,4 +1,4 @@
-[0-9a-f]+ +w +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@
-[0-9a-f]+ +w +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@@VERS_2\.0
-[0-9a-f]+ +w +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.1
-[0-9a-f]+ +w +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.2
+[0-9a-f]+ +w(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@
+[0-9a-f]+ +w(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@@VERS_2\.0
+[0-9a-f]+ +w(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.1
+[0-9a-f]+ +w(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_foo@VERS_1\.2
diff --git a/ld/testsuite/ld-elfvers/vers21.c b/ld/testsuite/ld-elfvers/vers21.c
index 3a75b48add1..4a994a19fee 100644
--- a/ld/testsuite/ld-elfvers/vers21.c
+++ b/ld/testsuite/ld-elfvers/vers21.c
@@ -1,9 +1,8 @@
 #include "vers.h"
 
-SYMVER(_old_foo, foo@VERS.0);
-SYMVER(_old_bar, bar@VERS.0);
+FUNC_SYMVER(_old_foo, foo@VERS.0);
+FUNC_SYMVER(_old_bar, bar@VERS.0);
 SYMVER(_old_foobar, foobar@VERS.0);
-__asm__(".weak " SYMPFX(_old_bar));
 
 int
 bar () 
@@ -11,7 +10,7 @@ bar ()
   return 1;
 }
 
-int
+int __attribute__ ((weak))
 _old_bar () 
 {
   return bar ();
diff --git a/ld/testsuite/ld-elfvers/vers21.sym b/ld/testsuite/ld-elfvers/vers21.sym
index 271ca797e89..f5ade0b7935 100644
--- a/ld/testsuite/ld-elfvers/vers21.sym
+++ b/ld/testsuite/ld-elfvers/vers21.sym
@@ -1,3 +1,3 @@
-[0-9a-f]+[ 	]+w[ 	]+F[ 	]+\.(text|opd)[ 	]+[0-9a-f]+ (0x[0-9a-f]+ )?_?bar@VERS\.0
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[ 	]+[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@VERS\.0
-[0-9a-f]+[ 	]+g[ 	]+O[ 	]+\.s?data[ 	]+[0-9a-f]+ (0x[0-9a-f]+ )?_?foobar@VERS\.0
+[0-9a-f]+ +w(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?bar@VERS\.0
+[0-9a-f]+ +g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@VERS\.0
+[0-9a-f]+ +gO +\.s?data	[0-9a-f]+ (0x[0-9a-f]+ )?_?foobar@VERS\.0
diff --git a/ld/testsuite/ld-elfvers/vers22a.c b/ld/testsuite/ld-elfvers/vers22a.c
index bc5777bb83c..9a5fcac816e 100644
--- a/ld/testsuite/ld-elfvers/vers22a.c
+++ b/ld/testsuite/ld-elfvers/vers22a.c
@@ -1,6 +1,6 @@
 #include "vers.h"
 
-SYMVER(_old_bar, bar@VERS.0);
+FUNC_SYMVER(_old_bar, bar@VERS.0);
 
 void
 _old_bar () 
diff --git a/ld/testsuite/ld-elfvers/vers22a.sym b/ld/testsuite/ld-elfvers/vers22a.sym
index c3f4150ccaa..cddf0c6cd97 100644
--- a/ld/testsuite/ld-elfvers/vers22a.sym
+++ b/ld/testsuite/ld-elfvers/vers22a.sym
@@ -1 +1 @@
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[ 	]+[0-9a-f]+ (0x[0-9a-f]+ )?_?bar@VERS.0
+[0-9a-f]+ +g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?bar@VERS.0
diff --git a/ld/testsuite/ld-elfvers/vers23a.c b/ld/testsuite/ld-elfvers/vers23a.c
index 13c8edd6e35..9edbba353b5 100644
--- a/ld/testsuite/ld-elfvers/vers23a.c
+++ b/ld/testsuite/ld-elfvers/vers23a.c
@@ -1,6 +1,6 @@
 #include "vers.h"
 
-SYMVER(_old_bar, bar@VERS.0);
+FUNC_SYMVER(_old_bar, bar@VERS.0);
 
 void
 _old_bar (void) 
diff --git a/ld/testsuite/ld-elfvers/vers23a.sym b/ld/testsuite/ld-elfvers/vers23a.sym
index c3f4150ccaa..cddf0c6cd97 100644
--- a/ld/testsuite/ld-elfvers/vers23a.sym
+++ b/ld/testsuite/ld-elfvers/vers23a.sym
@@ -1 +1 @@
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[ 	]+[0-9a-f]+ (0x[0-9a-f]+ )?_?bar@VERS.0
+[0-9a-f]+ +g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?bar@VERS.0
diff --git a/ld/testsuite/ld-elfvers/vers27d.sym b/ld/testsuite/ld-elfvers/vers27d.sym
index d20bd1d2349..9133ed0ab28 100644
--- a/ld/testsuite/ld-elfvers/vers27d.sym
+++ b/ld/testsuite/ld-elfvers/vers27d.sym
@@ -1 +1 @@
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[ 	]+[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@VERS\.0
+[0-9a-f]+ +g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@VERS\.0
diff --git a/ld/testsuite/ld-elfvers/vers27d1.c b/ld/testsuite/ld-elfvers/vers27d1.c
index 107e1c1de89..00fab8d4654 100644
--- a/ld/testsuite/ld-elfvers/vers27d1.c
+++ b/ld/testsuite/ld-elfvers/vers27d1.c
@@ -5,4 +5,4 @@ foo ()
 {
 }
 
-SYMVER(foo, foo@VERS.0);
+FUNC_SYMVER(foo, foo@VERS.0);
diff --git a/ld/testsuite/ld-elfvers/vers4.c b/ld/testsuite/ld-elfvers/vers4.c
index 46ac43258de..eed059589ad 100644
--- a/ld/testsuite/ld-elfvers/vers4.c
+++ b/ld/testsuite/ld-elfvers/vers4.c
@@ -22,7 +22,7 @@ new_foo()
 
 }
 
-SYMVER(new_foo, foo@@VERS_2.0);
+FUNC_SYMVER(new_foo, foo@@VERS_2.0);
 
 int
 main()
diff --git a/ld/testsuite/ld-elfvers/vers4.sym b/ld/testsuite/ld-elfvers/vers4.sym
index c48d1bb09f1..6511fc36394 100644
--- a/ld/testsuite/ld-elfvers/vers4.sym
+++ b/ld/testsuite/ld-elfvers/vers4.sym
@@ -1 +1 @@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@@VERS_2\.0
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@@VERS_2\.0
diff --git a/ld/testsuite/ld-elfvers/vers4a.sym b/ld/testsuite/ld-elfvers/vers4a.sym
index c48d1bb09f1..6511fc36394 100644
--- a/ld/testsuite/ld-elfvers/vers4a.sym
+++ b/ld/testsuite/ld-elfvers/vers4a.sym
@@ -1 +1 @@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@@VERS_2\.0
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@@VERS_2\.0
diff --git a/ld/testsuite/ld-elfvers/vers5.c b/ld/testsuite/ld-elfvers/vers5.c
index 3cae67ebc92..8b1b5360c8e 100644
--- a/ld/testsuite/ld-elfvers/vers5.c
+++ b/ld/testsuite/ld-elfvers/vers5.c
@@ -41,10 +41,10 @@ new_foo()
 
 }
 
-SYMVER(original_foo, foo@);
-SYMVER(old_foo, foo@VERS_1.1);
-SYMVER(old_foo1, foo@VERS_1.2);
-SYMVER(new_foo, foo@@VERS_1.2);
+FUNC_SYMVER(original_foo, foo@);
+FUNC_SYMVER(old_foo, foo@VERS_1.1);
+FUNC_SYMVER(old_foo1, foo@VERS_1.2);
+FUNC_SYMVER(new_foo, foo@@VERS_1.2);
 
 int
 main ()
diff --git a/ld/testsuite/ld-elfvers/vers6.c b/ld/testsuite/ld-elfvers/vers6.c
index cb1c93f635a..5b726269466 100644
--- a/ld/testsuite/ld-elfvers/vers6.c
+++ b/ld/testsuite/ld-elfvers/vers6.c
@@ -20,7 +20,7 @@ main()
   return 0;
 }
 
-SYMVER(foo_1, show_foo@);
-SYMVER(foo_2, show_foo@VERS_1.1);
-SYMVER(foo_3, show_foo@VERS_1.2);
-SYMVER(foo_4, show_foo@VERS_2.0);
+FUNC_SYMVER(foo_1, show_foo@);
+FUNC_SYMVER(foo_2, show_foo@VERS_1.1);
+FUNC_SYMVER(foo_3, show_foo@VERS_1.2);
+FUNC_SYMVER(foo_4, show_foo@VERS_2.0);
diff --git a/ld/testsuite/ld-elfvers/vers6.sym b/ld/testsuite/ld-elfvers/vers6.sym
index ae68d724e20..10a3966e4f1 100644
--- a/ld/testsuite/ld-elfvers/vers6.sym
+++ b/ld/testsuite/ld-elfvers/vers6.sym
@@ -1,4 +1,4 @@
-0+ *F? *\*UND\*	0+ _?show_foo@
-0+ *F? *\*UND\*	0+ _?show_foo@VERS_1\.1
-0+ *F? *\*UND\*	0+ _?show_foo@VERS_1\.2
-0+ *F? *\*UND\*	0+ _?show_foo@VERS_2\.0
+0+ *F? *\*UND\*	0+ \.?_?show_foo@
+0+ *F? *\*UND\*	0+ \.?_?show_foo@VERS_1\.1
+0+ *F? *\*UND\*	0+ \.?_?show_foo@VERS_1\.2
+0+ *F? *\*UND\*	0+ \.?_?show_foo@VERS_2\.0
diff --git a/ld/testsuite/ld-elfvers/vers7a.c b/ld/testsuite/ld-elfvers/vers7a.c
index f3d2a2d9897..8fcad79f679 100644
--- a/ld/testsuite/ld-elfvers/vers7a.c
+++ b/ld/testsuite/ld-elfvers/vers7a.c
@@ -16,5 +16,5 @@ __b_internal (int e)
   return e + 42;
 }
 
-SYMVER(__a_internal, hide_a@@VERS_1);
-SYMVER(__b_internal, show_b@@VERS_1);
+FUNC_SYMVER(__a_internal, hide_a@@VERS_1);
+FUNC_SYMVER(__b_internal, show_b@@VERS_1);
diff --git a/ld/testsuite/ld-elfvers/vers7a.sym b/ld/testsuite/ld-elfvers/vers7a.sym
index ef8d04be0bb..8b375614718 100644
--- a/ld/testsuite/ld-elfvers/vers7a.sym
+++ b/ld/testsuite/ld-elfvers/vers7a.sym
@@ -1,2 +1,2 @@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?hide_a@@VERS_1
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_b@@VERS_1
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?hide_a@@VERS_1
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?show_b@@VERS_1
diff --git a/ld/testsuite/ld-elfvers/vers9.c b/ld/testsuite/ld-elfvers/vers9.c
index 50793640915..f70b0af9ffd 100644
--- a/ld/testsuite/ld-elfvers/vers9.c
+++ b/ld/testsuite/ld-elfvers/vers9.c
@@ -43,7 +43,7 @@ main()
   return 0;
 }
 
-SYMVER(original_foo, foo@);
-SYMVER(old_foo, foo@VERS_1.1);
-SYMVER(old_foo1, foo@VERS_1.2);
-SYMVER(new_foo, foo@@VERS_1.2);
+FUNC_SYMVER(original_foo, foo@);
+FUNC_SYMVER(old_foo, foo@VERS_1.1);
+FUNC_SYMVER(old_foo1, foo@VERS_1.2);
+FUNC_SYMVER(new_foo, foo@@VERS_1.2);
diff --git a/ld/testsuite/ld-elfvers/vers9.sym b/ld/testsuite/ld-elfvers/vers9.sym
index 2d46c47c61e..28afa0d8b9b 100644
--- a/ld/testsuite/ld-elfvers/vers9.sym
+++ b/ld/testsuite/ld-elfvers/vers9.sym
@@ -1,4 +1,4 @@
-0+ *F? *\*UND\*	0+ _?foo@VERS_1\.2
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@@VERS_1\.2
-[0-9a-f]+ g +F \.(text|opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@VERS_1\.1
+0+ *F? *\*UND\*	0+ \.?_?foo@VERS_1\.2
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@@VERS_1\.2
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ (0x[0-9a-f]+ )?_?foo@VERS_1\.1
diff --git a/ld/testsuite/ld-elfweak/elfweak.exp b/ld/testsuite/ld-elfweak/elfweak.exp
index 31801eb60a3..d3037e13298 100644
--- a/ld/testsuite/ld-elfweak/elfweak.exp
+++ b/ld/testsuite/ld-elfweak/elfweak.exp
@@ -82,9 +82,9 @@ proc objdump_symstuff { objdump object expectfile } {
 
     if ![info exists SOBJDUMP_FLAGS] { set SOBJDUMP_FLAGS "" }
 
-    verbose -log "$objdump $SOBJDUMP_FLAGS $object | grep foo$  > $tmpdir/objdump.out"
-
-    catch "exec $objdump $SOBJDUMP_FLAGS $object | grep foo$  > $tmpdir/objdump.out" exec_output
+    set cmd "$objdump $SOBJDUMP_FLAGS $object | sed -n {s/^\\(\[0-9a-f\]* *\\)\\(\[gw\]\\)\\( *\\)\\(\[FO\]\\)/\\1\\2\\4\\3/;/foo$/p} > $tmpdir/objdump.out"
+    verbose -log $cmd
+    catch "exec $cmd" exec_output
     set exec_output [prune_warnings $exec_output]
     if [string match "" $exec_output] then {
 
@@ -123,7 +123,8 @@ proc objdump_symstuff { objdump object expectfile } {
 	close $file_a
 
 	while { [gets $file_b line] != $eof } {
-	    if [regexp "^#.*$" $line] then {
+	    if [regexp {\.text.* \.[^ ]*$} $line] then {
+		# Discard defined powerpc64 dot-symbols
 		continue
 	    } else {
 		lappend list_b $line
@@ -177,9 +178,9 @@ proc objdump_dynsymstuff { objdump object expectfile } {
 
     if ![info exists DOBJDUMP_FLAGS] { set DOBJDUMP_FLAGS "" }
 
-    verbose -log "$objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out"
-
-    catch "exec $objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out" exec_output
+    set cmd "$objdump $DOBJDUMP_FLAGS $object | grep foo$ > $tmpdir/objdump.out"
+    verbose -log $cmd
+    catch "exec $cmd" exec_output
     set exec_output [prune_warnings $exec_output]
     if [string match "" $exec_output] then {
 
@@ -218,7 +219,8 @@ proc objdump_dynsymstuff { objdump object expectfile } {
 	close $file_a
 
 	while { [gets $file_b line] != $eof } {
-	    if [regexp "^#.*$" $line] then {
+	    if [regexp {\.text.* \.[^ ]*$} $line] then {
+		# Discard defined powerpc64 dot-symbols
 		continue
 	    } else {
 		lappend list_b $line
diff --git a/ld/testsuite/ld-elfweak/strong.sym b/ld/testsuite/ld-elfweak/strong.sym
index 531d35876f7..27d0daa308e 100644
--- a/ld/testsuite/ld-elfweak/strong.sym
+++ b/ld/testsuite/ld-elfweak/strong.sym
@@ -1 +1 @@
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[	]+[0-9a-f]+[ 	]+(0x[0-9a-f]+ )?foo
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ +(0x[0-9a-f]+ )?foo
diff --git a/ld/testsuite/ld-elfweak/strongcomm.sym b/ld/testsuite/ld-elfweak/strongcomm.sym
index 2a8c6cd2872..c5fe85c95b8 100644
--- a/ld/testsuite/ld-elfweak/strongcomm.sym
+++ b/ld/testsuite/ld-elfweak/strongcomm.sym
@@ -1,2 +1,2 @@
-[0-9a-f]+[ 	]+g[ 	]+O[ 	]+\.s?bss[	]+[0-9a-f]+[ 	]+deallocate_foo
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[	]+[0-9a-f]+[ 	]+(0x[0-9a-f]+ )?foo
+[0-9a-f]+ gO +\.s?bss	[0-9a-f]+ +deallocate_foo
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ +(0x[0-9a-f]+ )?foo
diff --git a/ld/testsuite/ld-elfweak/strongdata.sym b/ld/testsuite/ld-elfweak/strongdata.sym
index 88aa1c9def7..d09722ad57c 100644
--- a/ld/testsuite/ld-elfweak/strongdata.sym
+++ b/ld/testsuite/ld-elfweak/strongdata.sym
@@ -1,2 +1,2 @@
-[0-9a-f]+[ 	]+g[ 	]+O[ 	]+\.s?(data|bss)[	]+[0-9a-f]+[ 	]+deallocate_foo
-[0-9a-f]+[ 	]+g[ 	]+F[ 	]+\.(text|opd)[	]+[0-9a-f]+[ 	]+(0x[0-9a-f]+ )?foo
+[0-9a-f]+ gO +\.s?(data|bss)	[0-9a-f]+ +deallocate_foo
+[0-9a-f]+ g(F +\.text|F? +\.opd)	[0-9a-f]+ +(0x[0-9a-f]+ )?foo
diff --git a/ld/testsuite/ld-ifunc/pr16467b.c b/ld/testsuite/ld-ifunc/pr16467b.c
index 264f6cff859..20a73e25a42 100644
--- a/ld/testsuite/ld-ifunc/pr16467b.c
+++ b/ld/testsuite/ld-ifunc/pr16467b.c
@@ -1,5 +1,8 @@
 void new_sd_get_seats(void);
 __asm__(".symver new_sd_get_seats,sd_get_seats@LIBSYSTEMD_209");
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+__asm__(".symver .new_sd_get_seats,.sd_get_seats@LIBSYSTEMD_209");
+#endif
 void (*resolve_sd_get_seats(void)) (void) __asm__ ("sd_get_seats");
 void (*resolve_sd_get_seats(void)) (void) {
         return new_sd_get_seats;
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
index 29f211712e6..4c853fdedd9 100644
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -149,7 +149,7 @@ set lto_link_tests [list \
    {pr12760b.c} {} "libpr12760.a"] \
   [list "PR ld/12760" \
    "-O2 -Wl,-e,foo -nostdlib -flto -fuse-linker-plugin tmpdir/pr12760a.o -Wl,--start-group tmpdir/libpr12760.a -Wl,--end-group" "" \
-   {dummy.c} {} "pr12760.exe" "c" "pr12760a.c:6: warning: Bad bar"] \
+   {dummy.c} {} "pr12760.exe" "c" "pr12760a.c:6: warning: Bad \\.?bar"] \
   [list "Build libpr13183.a" \
    "-T" "-flto -O2 $lto_fat" \
    {pr13183a.c} {} "libpr13183.a"] \
@@ -392,21 +392,21 @@ if { [is_elf_format] && [check_lto_shared_available] } {
     run_cc_link_tests $lto_link_elf_tests
     set testname "PR ld/15146 (2)"
     set exec_output [run_host_cmd "$CC" "-O2 -flto -fuse-linker-plugin -Wl,-rpath-link,. -Wl,--no-copy-dt-needed-entries -Wl,--no-as-needed tmpdir/pr15146d.o tmpdir/pr15146c.so"]
-    if { [ regexp "undefined reference to symbol 'xxx'" $exec_output ] } {
+    if { [ regexp "undefined reference to symbol '\\.?xxx'" $exec_output ] } {
 	pass $testname
     } {
 	fail $testname
     }
     set testname "PR ld/16746 (3)"
     set exec_output [run_host_cmd "$CC" "-O2 -flto -fuse-linker-plugin tmpdir/pr16746b.o tmpdir/pr16746d.o"]
-    if { [ regexp "warning: foobar" $exec_output ] && ![ regexp "symbol from plugin" $exec_output ] } {
+    if { [ regexp "warning: \\.?foobar" $exec_output ] && ![ regexp "symbol from plugin" $exec_output ] } {
 	pass $testname
     } {
 	fail $testname
     }
     set testname "PR ld/16746 (4)"
     set exec_output [run_host_cmd "$CC" "-O2 -flto -fuse-linker-plugin tmpdir/pr16746d.o tmpdir/pr16746b.o"]
-    if { [ regexp "warning: foobar" $exec_output ] && ![ regexp "symbol from plugin" $exec_output ] } {
+    if { [ regexp "warning: \\.?foobar" $exec_output ] && ![ regexp "symbol from plugin" $exec_output ] } {
 	pass $testname
     } {
 	fail $testname
@@ -455,7 +455,7 @@ if { [at_least_gcc_version 4 7] } {
     }
     set testname "PR ld/12942 (3)"
     set exec_output [run_host_cmd "$CXX" "-O2 -flto -fuse-linker-plugin tmpdir/pr12942b.o tmpdir/pr12942a.o"]
-    if { [ regexp "undefined reference to `link_error\\(\\)'" $exec_output ] } {
+    if { [ regexp "undefined reference to `\\.?link_error\\(\\)'" $exec_output ] } {
         pass $testname
     } {
         fail $testname
@@ -492,7 +492,7 @@ proc pr20103 {cflags libs} {
 
     set testname "PR ld/20103 ($cflags $libs)"
     set exec_output [run_host_cmd "$CC" "$cflags $libs"]
-    if { [ regexp "undefined reference to `dead'" $exec_output ] } {
+    if { [ regexp "undefined reference to `\\.?dead'" $exec_output ] } {
         pass "$testname (1)"
     } {
         fail "$testname (1)"
diff --git a/ld/testsuite/ld-plugin/plugin-13.d b/ld/testsuite/ld-plugin/plugin-13.d
index ebfdc116eb3..55dea651ec5 100644
--- a/ld/testsuite/ld-plugin/plugin-13.d
+++ b/ld/testsuite/ld-plugin/plugin-13.d
@@ -23,5 +23,5 @@ hook called: claim_file tmpdir/main.o \[@0/.* not claimed
 hook called: claim_file .*/ld/testsuite/ld-plugin/func.c \[@0/.* CLAIMED
 hook called: claim_file tmpdir/text.o \[@0/.* not claimed
 #...
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 #...
diff --git a/ld/testsuite/ld-plugin/plugin-14.d b/ld/testsuite/ld-plugin/plugin-14.d
index 96e17030812..c9dc5f231f5 100644
--- a/ld/testsuite/ld-plugin/plugin-14.d
+++ b/ld/testsuite/ld-plugin/plugin-14.d
@@ -28,6 +28,6 @@ hook called: claim_file tmpdir/text.o \[@0/.* not claimed
 #...
 hook called: all symbols read.
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
 #...
diff --git a/ld/testsuite/ld-plugin/plugin-15.d b/ld/testsuite/ld-plugin/plugin-15.d
index ec7e52c2a91..0481c5fb054 100644
--- a/ld/testsuite/ld-plugin/plugin-15.d
+++ b/ld/testsuite/ld-plugin/plugin-15.d
@@ -29,6 +29,6 @@ hook called: claim_file tmpdir/text.o \[@0/.* not claimed
 #...
 hook called: all symbols read.
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
 #...
diff --git a/ld/testsuite/ld-plugin/plugin-16.d b/ld/testsuite/ld-plugin/plugin-16.d
index 479785e96d7..ae54f0c24a1 100644
--- a/ld/testsuite/ld-plugin/plugin-16.d
+++ b/ld/testsuite/ld-plugin/plugin-16.d
@@ -33,6 +33,6 @@ hook called: all symbols read.
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF
 Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
 #...
diff --git a/ld/testsuite/ld-plugin/plugin-20.d b/ld/testsuite/ld-plugin/plugin-20.d
index dbee504f916..373a3ff2a3b 100644
--- a/ld/testsuite/ld-plugin/plugin-20.d
+++ b/ld/testsuite/ld-plugin/plugin-20.d
@@ -3,5 +3,5 @@ Input: func.c \(tmpdir/libfunc.a\)
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
diff --git a/ld/testsuite/ld-plugin/plugin-21.d b/ld/testsuite/ld-plugin/plugin-21.d
index ebfa6c5175f..7b922c11e11 100644
--- a/ld/testsuite/ld-plugin/plugin-21.d
+++ b/ld/testsuite/ld-plugin/plugin-21.d
@@ -3,5 +3,5 @@ Input: .*/ld/testsuite/ld-plugin/func.c \(.*/ld/testsuite/ld-plugin/func.c\)
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
diff --git a/ld/testsuite/ld-plugin/plugin-22.d b/ld/testsuite/ld-plugin/plugin-22.d
index 07a47acbe2b..151267624f9 100644
--- a/ld/testsuite/ld-plugin/plugin-22.d
+++ b/ld/testsuite/ld-plugin/plugin-22.d
@@ -3,5 +3,5 @@ hook called: all symbols read.
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
diff --git a/ld/testsuite/ld-plugin/plugin-23.d b/ld/testsuite/ld-plugin/plugin-23.d
index 45e405247f1..e05f7bdfcf7 100644
--- a/ld/testsuite/ld-plugin/plugin-23.d
+++ b/ld/testsuite/ld-plugin/plugin-23.d
@@ -3,5 +3,5 @@ hook called: all symbols read.
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF.*
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
diff --git a/ld/testsuite/ld-plugin/plugin-6.d b/ld/testsuite/ld-plugin/plugin-6.d
index 07e54c6c214..b4a1e9cee84 100644
--- a/ld/testsuite/ld-plugin/plugin-6.d
+++ b/ld/testsuite/ld-plugin/plugin-6.d
@@ -28,6 +28,6 @@ hook called: claim_file tmpdir/text.o \[@0/.* not claimed
 #...
 hook called: all symbols read.
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
 #...
diff --git a/ld/testsuite/ld-plugin/plugin-7.d b/ld/testsuite/ld-plugin/plugin-7.d
index d1c159c4f31..54259db7dc6 100644
--- a/ld/testsuite/ld-plugin/plugin-7.d
+++ b/ld/testsuite/ld-plugin/plugin-7.d
@@ -29,6 +29,6 @@ hook called: claim_file tmpdir/text.o \[@0/.* not claimed
 #...
 hook called: all symbols read.
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
 #...
diff --git a/ld/testsuite/ld-plugin/plugin-8.d b/ld/testsuite/ld-plugin/plugin-8.d
index 2c7a15b2414..c1dd25ad663 100644
--- a/ld/testsuite/ld-plugin/plugin-8.d
+++ b/ld/testsuite/ld-plugin/plugin-8.d
@@ -33,6 +33,6 @@ hook called: all symbols read.
 Sym: '_?func' Resolution: LDPR_PREVAILING_DEF
 Sym: '_?func2' Resolution: LDPR_PREVAILING_DEF_IRONLY
 tmpdir/main.o: In function `main':
-.*main.c.*: undefined reference to `func'
+.*main.c.*: undefined reference to `\.?func'
 hook called: cleanup.
 #...
diff --git a/ld/testsuite/ld-plugin/plugin.exp b/ld/testsuite/ld-plugin/plugin.exp
index a6946c47c2e..9990e82d3e1 100644
--- a/ld/testsuite/ld-plugin/plugin.exp
+++ b/ld/testsuite/ld-plugin/plugin.exp
@@ -106,12 +106,16 @@ if { $can_compile && \
     set failed_compile 1
 }
 
+set dotsym 0
 if { $can_compile && !$failed_compile } {
     # Find out if symbols have prefix on this platform before setting tests.
     catch "exec $NM tmpdir/func.o" plugin_nm_output
     if { [regexp "_func" "$plugin_nm_output"] } {
 	set _ "_"
     }
+    if { [regexp "\\.func" "$plugin_nm_output"] } {
+	set dotsym 1
+    }
 }
 
 set testobjfiles "tmpdir/main.o tmpdir/func.o tmpdir/text.o"
@@ -121,6 +125,9 @@ set testsrcfiles_notext "tmpdir/main.o $srcdir/$subdir/func.c"
 # Rather than having libs we just define dummy values for anything
 # we may need to link a target exe; we aren't going to run it anyway.
 set libs "[ld_simple_link_defsyms] --defsym ${_}printf=${_}main --defsym ${_}puts=${_}main"
+if { $dotsym } {
+    append libs " --defsym .printf=.main --defsym .puts=.main"
+}
 
 set plugin_tests [list \
     [list "load plugin" "-plugin $plugin_path \
diff --git a/ld/testsuite/ld-plugin/pr12760b.c b/ld/testsuite/ld-plugin/pr12760b.c
index 29a9fd89ef1..56bc3cf892f 100644
--- a/ld/testsuite/ld-plugin/pr12760b.c
+++ b/ld/testsuite/ld-plugin/pr12760b.c
@@ -1,7 +1,8 @@
-#define linker_warning(x, msg) \
-	static const char __warn_##x[] \
-	__attribute__((used, section(".gnu.warning." #x))) \
-	= msg
-
-void bar (void) {} 
-linker_warning(bar, "Bad bar"); 
+void bar (void) {}
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+static const char __warn_bar[]
+__attribute__ ((used, section (".gnu.warning..bar"))) = "Bad bar";
+#else
+static const char __warn_bar[]
+__attribute__ ((used, section (".gnu.warning.bar"))) = "Bad bar";
+#endif
diff --git a/ld/testsuite/ld-plugin/pr16746a.c b/ld/testsuite/ld-plugin/pr16746a.c
index 1705ef1a985..425cffa34ff 100644
--- a/ld/testsuite/ld-plugin/pr16746a.c
+++ b/ld/testsuite/ld-plugin/pr16746a.c
@@ -1,3 +1,7 @@
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
 static const char __evoke_link_warning_foobar[]
- __attribute__ ((used, section (".gnu.warning.foobar\n\t#")))
- = "foobar";
+__attribute__ ((used, section (".gnu.warning..foobar\n\t#"))) = "foobar";
+#else
+static const char __evoke_link_warning_foobar[]
+__attribute__ ((used, section (".gnu.warning.foobar\n\t#"))) = "foobar";
+#endif
diff --git a/ld/testsuite/ld-plugin/pr16746b.c b/ld/testsuite/ld-plugin/pr16746b.c
index c3b7a78d331..5db5d1d4eb6 100644
--- a/ld/testsuite/ld-plugin/pr16746b.c
+++ b/ld/testsuite/ld-plugin/pr16746b.c
@@ -1,5 +1,11 @@
+#if defined __powerpc64__ && defined _CALL_AIXDESC && !defined _CALL_LINUX
+static const char __evoke_link_warning_foobar[]
+ __attribute__ ((used, section (".gnu.warning..foobar\n\t#")))
+ = "foobar";
+#else
 static const char __evoke_link_warning_foobar[]
  __attribute__ ((used, section (".gnu.warning.foobar\n\t#")))
  = "foobar";
+#endif
 
 void foobar (void) {}