4 files changed, 82 insertions, 3 deletions
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 379ac8a..5e1cd0d 100644
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -2253,6 +2253,17 @@ ehdr_start_test_5_CXXFLAGS = -DEHDR_START_USER_DEF
 ehdr_start_test_5_LDFLAGS = -Bgcctestdir/
 ehdr_start_test_5_LDADD =
 
+# Test that the --defsym option copies the symbol type and visibility.
+check_SCRIPTS += defsym_test.sh
+check_DATA += defsym_test.syms
+MOSTLYCLEANFILES += defsym_test.syms
+defsym_test.syms: defsym_test
+	$(TEST_READELF) -sW $< > $@
+defsym_test: defsym_test.o gcctestdir/ld
+	$(LINK) -Bgcctestdir/ -Wl,--defsym=bar=foo defsym_test.o
+defsym_test.o: defsym_test.c
+	$(COMPILE) -c -o $@ $<
+
 # End-to-end incremental linking tests.
 # Incremental linking is currently supported only on the x86_64 target.
 
diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index 04a42e8..7d0f78b 100644
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -568,9 +568,14 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
 
 # Test that __ehdr_start is left undefined when the text segment is not
 # appropriately aligned.
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_70 = ehdr_start_test_4.sh
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_71 = ehdr_start_test_4.syms
-@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_72 = ehdr_start_test_4
+
+# Test that the --defsym option copies the symbol type and visibility.
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_70 = ehdr_start_test_4.sh \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	defsym_test.sh
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_71 = ehdr_start_test_4.syms \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	defsym_test.syms
+@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_72 = ehdr_start_test_4 \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	defsym_test.syms
 @GCC_FALSE@ehdr_start_test_5_DEPENDENCIES =
 @NATIVE_LINKER_FALSE@ehdr_start_test_5_DEPENDENCIES =
 
@@ -4132,6 +4137,8 @@ gdb_index_test_4.sh.log: gdb_index_test_4.sh
 	@p='gdb_index_test_4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
 ehdr_start_test_4.sh.log: ehdr_start_test_4.sh
 	@p='ehdr_start_test_4.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
+defsym_test.sh.log: defsym_test.sh
+	@p='defsym_test.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
 script_test_10.sh.log: script_test_10.sh
 	@p='script_test_10.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
 split_i386.sh.log: split_i386.sh
@@ -5600,6 +5607,12 @@ uninstall-am:
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXLINK) -Bgcctestdir/ -Wl,-Ttext=0x100100 $<
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ehdr_start_test_4.o: ehdr_start_test.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(CXXCOMPILE) -c -DEHDR_START_WEAK -o $@ $<
+@GCC_TRUE@@NATIVE_LINKER_TRUE@defsym_test.syms: defsym_test
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	$(TEST_READELF) -sW $< > $@
+@GCC_TRUE@@NATIVE_LINKER_TRUE@defsym_test: defsym_test.o gcctestdir/ld
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	$(LINK) -Bgcctestdir/ -Wl,--defsym=bar=foo defsym_test.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@defsym_test.o: defsym_test.c
+@GCC_TRUE@@NATIVE_LINKER_TRUE@	$(COMPILE) -c -o $@ $<
 
 # End-to-end incremental linking tests.
 # Incremental linking is currently supported only on the x86_64 target.
diff --git a/gold/testsuite/defsym_test.c b/gold/testsuite/defsym_test.c
new file mode 100644
index 0000000..0bf68b2
--- /dev/null
+++ b/gold/testsuite/defsym_test.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+
+void foo (void) __attribute__ ((noinline, visibility ("hidden")));
+
+void foo (void) {
+  printf("foo called.\n");
+}
+
+void bar(void);
+
+int main(void) {
+  foo();
+  bar();
+  return 0;
+}
diff --git a/gold/testsuite/defsym_test.sh b/gold/testsuite/defsym_test.sh
new file mode 100755
index 0000000..e83fa9f
--- /dev/null
+++ b/gold/testsuite/defsym_test.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# defsym_test.sh -- test that --defsym copies type and visiblity.
+
+# Copyright (C) 2014 Free Software Foundation, Inc.
+# Written by Cary Coutant <ccoutant@google.com>.
+
+# This file is part of gold.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+check()
+{
+    if ! grep -q "$2" "$1"
+    then
+	echo "Did not find expected symbol in $1:"
+	echo "   $2"
+	echo ""
+	echo "Actual output below:"
+	cat "$1"
+	exit 1
+    fi
+}
+
+check defsym_test.syms "FUNC *GLOBAL *HIDDEN *[0-9]* *bar"
+
+exit 0