Require --no-dynamic-linker with -static -E/--dynamic-list

When -static -E/--dynamic-list are passed to linker, linker may create
executable with dynamic sections which aren't supported by run-time.
We require --no-dynamic-linker together with -static -E/--dynamic-list
before adding dynamic symbol table to static executable.

bfd/

	PR ld/19617
	PR ld/21086
	* elflink.c (elf_link_add_object_symbols): Require
	--no-dynamic-linker with -E/--dynamic-list when creating
	dynamic sections.

ld/

	PR ld/19617
	PR ld/21086
	* testsuite/ld-elf/pr19617a.d: Pass --no-dynamic-linker to ld.
	* testsuite/ld-elf/pr19617b.d: Likewise.
	* testsuite/ld-elf/pr19617c.d: Likewise.
	*testsuite/ld-i386/pr19636-4d.d: Likewise.
	* testsuite/ld-elf/readelf.exp: Pass --no-dynamic-linker to ld
	with --export-dynamic.
	* testsuite/ld-elf/shared.exp: Pass --no-dynamic-linker to ld
	with -E.

9 files changed, 31 insertions, 7 deletions

diff --git a/ld/ChangeLog b/ld/ChangeLog
index fb88dc7..86d9e51 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,16 @@
+2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/19617
+	PR ld/21086
+	* testsuite/ld-elf/pr19617a.d: Pass --no-dynamic-linker to ld.
+	* testsuite/ld-elf/pr19617b.d: Likewise.
+	* testsuite/ld-elf/pr19617c.d: Likewise.
+	*testsuite/ld-i386/pr19636-4d.d: Likewise.
+	* testsuite/ld-elf/readelf.exp: Pass --no-dynamic-linker to ld
+	with --export-dynamic.
+	* testsuite/ld-elf/shared.exp: Pass --no-dynamic-linker to ld
+	with -E.
+
 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/21402
diff --git a/ld/testsuite/ld-elf/pr19617a.d b/ld/testsuite/ld-elf/pr19617a.d
index 784aacb..132021f 100644
--- a/ld/testsuite/ld-elf/pr19617a.d
+++ b/ld/testsuite/ld-elf/pr19617a.d
@@ -1,5 +1,5 @@
 #source: pr19617.s
-#ld: -E
+#ld: -E --no-dynamic-linker
 #readelf : --dyn-syms --wide
 #target: *-*-linux* *-*-gnu* *-*-solaris*
 
diff --git a/ld/testsuite/ld-elf/pr19617b.d b/ld/testsuite/ld-elf/pr19617b.d
index e1dcb71..4d1886f 100644
--- a/ld/testsuite/ld-elf/pr19617b.d
+++ b/ld/testsuite/ld-elf/pr19617b.d
@@ -1,5 +1,5 @@
 #source: pr19617.s
-#ld: --dynamic-list-data
+#ld: --dynamic-list-data --no-dynamic-linker
 #readelf : --dyn-syms --wide
 #target: *-*-linux* *-*-gnu* *-*-solaris*
 
diff --git a/ld/testsuite/ld-elf/pr19617c.d b/ld/testsuite/ld-elf/pr19617c.d
index 00e2e7e..9ac8fc1 100644
--- a/ld/testsuite/ld-elf/pr19617c.d
+++ b/ld/testsuite/ld-elf/pr19617c.d
@@ -1,5 +1,5 @@
 #source: pr19617.s
-#ld: --dynamic-list-data
+#ld: --dynamic-list-data --no-dynamic-linker
 #readelf : --dyn-syms --wide
 #target: *-*-linux* *-*-gnu* *-*-solaris*
 
diff --git a/ld/testsuite/ld-elf/pr21086.c b/ld/testsuite/ld-elf/pr21086.c
new file mode 100644
index 0000000..8fb892c
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr21086.c
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int
+main ()
+{
+  printf ("PASS\n");
+  return 0;
+}
diff --git a/ld/testsuite/ld-elf/pr21086.list b/ld/testsuite/ld-elf/pr21086.list
new file mode 100644
index 0000000..a4e712f
--- /dev/null
+++ b/ld/testsuite/ld-elf/pr21086.list
@@ -0,0 +1,3 @@
+{
+  main;
+};
diff --git a/ld/testsuite/ld-elf/readelf.exp b/ld/testsuite/ld-elf/readelf.exp
index 92ca1c5..6831c19 100644
--- a/ld/testsuite/ld-elf/readelf.exp
+++ b/ld/testsuite/ld-elf/readelf.exp
@@ -43,7 +43,7 @@ if [check_shared_lib_support] {
     run_ld_link_tests [list \
 	[list \
 	    "readelf version information" \
-	    "$LFLAGS -e 0 --export-dynamic -T ver_def.ld\
+	    "$LFLAGS --no-dynamic-linker -e 0 --export-dynamic -T ver_def.ld\
 	     --version-script=ver_def.ver" \
 	    "" "" \
 	    {ver_def.s} \
diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp
index 4859170..0fd41ff 100644
--- a/ld/testsuite/ld-elf/shared.exp
+++ b/ld/testsuite/ld-elf/shared.exp
@@ -104,13 +104,13 @@ if { [check_gc_sections_available] } {
 	    "pr20828-v.so"] \
 	[list \
 	    "PR ld/20828 forcibly exported symbol version without section GC" \
-	    "$LFLAGS -e foo -E -T pr20828-v.ld" "" "" \
+	    "$LFLAGS --no-dynamic-linker -e foo -E -T pr20828-v.ld" "" "" \
 	    {pr20828-v.s} \
 	    {{objdump -p pr20828-v.od}} \
 	    "pr20828-v-1"] \
 	[list \
 	    "PR ld/20828 forcibly exported symbol version with section GC" \
-	    "$LFLAGS -e foo --gc-sections -E -T pr20828-v.ld" "" "" \
+	    "$LFLAGS --no-dynamic-linker -e foo --gc-sections -E -T pr20828-v.ld" "" "" \
 	    {pr20828-v.s} \
 	    {{objdump -p pr20828-v.od}} \
 	    "pr20828-v-2"]]
diff --git a/ld/testsuite/ld-i386/pr19636-4d.d b/ld/testsuite/ld-i386/pr19636-4d.d
index a9487f0..e3db609 100644
--- a/ld/testsuite/ld-i386/pr19636-4d.d
+++ b/ld/testsuite/ld-i386/pr19636-4d.d
@@ -1,6 +1,6 @@
 #source: pr19636-4.s
 #as: --32
-#ld: -E --defsym foobar=0x100 -m elf_i386
+#ld: -E --defsym foobar=0x100 -m elf_i386 --no-dynamic-linker
 #readelf : --dyn-syms --wide
 
 Symbol table '\.dynsym' contains [0-9]+ entries: