From 14f2c699ddca1e2f706342dffc59a6c7e23e844c Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Tue, 2 Feb 2016 03:30:21 -0800
Subject: Clear HAS_RELOC if there are no relocations

The HAS_RELOC bit should be cleared when relocations are removed from
relocatable files.

bfd/

	PR binutils/19547
	* elf.c (assign_section_numbers): Clear HAS_RELOC if there are
	no relocations in relocatable files.

binutils/

	PR binutils/19547
	* testsuite/binutils-all/objcopy.exp
	(objcopy_test_without_global_symbol): New proc.
	Run objcopy_test_without_global_symbol.
	* testsuite/binutils-all/pr19547.c: New file.
---
 binutils/ChangeLog                          |  8 ++++++
 binutils/testsuite/binutils-all/objcopy.exp | 40 +++++++++++++++++++++++++++++
 binutils/testsuite/binutils-all/pr19547.c   |  1 +
 3 files changed, 49 insertions(+)
 create mode 100644 binutils/testsuite/binutils-all/pr19547.c

(limited to 'binutils')

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index edc66cd..32bbf9b 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,11 @@
+2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR binutils/19547
+	* testsuite/binutils-all/objcopy.exp
+	(objcopy_test_without_global_symbol): New proc.
+	Run objcopy_test_without_global_symbol.
+	* testsuite/binutils-all/pr19547.c: New file.
+
 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR binutils/19523
diff --git a/binutils/testsuite/binutils-all/objcopy.exp b/binutils/testsuite/binutils-all/objcopy.exp
index 376f3ed..b2c54ea 100644
--- a/binutils/testsuite/binutils-all/objcopy.exp
+++ b/binutils/testsuite/binutils-all/objcopy.exp
@@ -1104,3 +1104,43 @@ if [is_elf_format] {
     run_dump_test "exclude-1b"
 }
 run_dump_test "localize-hidden-2"
+
+# Test objcopying an object file without global symbol
+
+proc objcopy_test_without_global_symbol { } {
+    global OBJCOPY
+    global OBJCOPYFLAGS
+    global OBJDUMP
+    global OBJDUMPFLAGS
+    global srcdir
+    global subdir
+
+    set test "strip without global symbol "
+
+    if { [target_compile $srcdir/$subdir/pr19547.c tmpdir/pr19547.o object debug] != "" } {
+	untested $test
+	return
+    }
+
+    if [is_remote host] {
+	set objfile [remote_download host tmpdir/pr19547.o]
+    } else {
+	set objfile tmpdir/pr19547.o
+    }
+
+    set exec_output [binutils_run $OBJCOPY "$OBJCOPYFLAGS --strip-unneeded $objfile"]
+    if ![string equal "" $exec_output] {
+	fail $test
+	return
+    }
+
+    set exec_output [binutils_run $OBJDUMP "$OBJDUMPFLAGS -t $objfile"]
+    if {![regexp "no symbols" $exec_output]} {
+	fail $test
+	return
+    }
+
+    pass $test
+}
+
+objcopy_test_without_global_symbol
diff --git a/binutils/testsuite/binutils-all/pr19547.c b/binutils/testsuite/binutils-all/pr19547.c
new file mode 100644
index 0000000..4aef486
--- /dev/null
+++ b/binutils/testsuite/binutils-all/pr19547.c
@@ -0,0 +1 @@
+static char foo[]__attribute__ ((used)) = "foo";
-- 
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