From d8457a04b71cbd642a00352dce0539fe1fe22dd4 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Tue, 6 Sep 2016 13:34:30 -0700
Subject: Resolve size relocation with copy relocation

We can resolve size relocation against symbol which needs copy relocation
when building executable.

bfd/

	PR ld/20550
	* elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
	relocation with copy relocation when building executable.

ld/

	PR ld/20550
	* testsuite/ld-x86-64/pr20550a.s: New file.
	* testsuite/ld-x86-64/pr20550b.s: Likewise.
	* testsuite/ld-x86-64/x86-64.exp (x86_64tests): Add tests for
	PR ld/20550.
---
 ld/ChangeLog                      |  8 ++++++++
 ld/testsuite/ld-x86-64/pr20550a.s |  6 ++++++
 ld/testsuite/ld-x86-64/pr20550b.s | 10 ++++++++++
 ld/testsuite/ld-x86-64/x86-64.exp |  6 ++++++
 4 files changed, 30 insertions(+)
 create mode 100644 ld/testsuite/ld-x86-64/pr20550a.s
 create mode 100644 ld/testsuite/ld-x86-64/pr20550b.s

(limited to 'ld')

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 85d7820..7d3e292 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,11 @@
+2016-09-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/20550
+	* testsuite/ld-x86-64/pr20550a.s: New file.
+	* testsuite/ld-x86-64/pr20550b.s: Likewise.
+	* testsuite/ld-x86-64/x86-64.exp (x86_64tests): Add tests for
+	PR ld/20550.
+
 2016-09-06  Nick Clifton  <nickc@redhat.com>
 
 	* Makefile.am (CFLAGS_FOR_TARGET): Define as a copy of CFLAGS but
diff --git a/ld/testsuite/ld-x86-64/pr20550a.s b/ld/testsuite/ld-x86-64/pr20550a.s
new file mode 100644
index 0000000..4430398
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/pr20550a.s
@@ -0,0 +1,6 @@
+	.text
+	.global _start
+_start:
+	movabsq	$strings@SIZE, %rdx
+	.section	.data.rel,"aw",@progbits
+	.quad	strings
diff --git a/ld/testsuite/ld-x86-64/pr20550b.s b/ld/testsuite/ld-x86-64/pr20550b.s
new file mode 100644
index 0000000..fbc482a
--- /dev/null
+++ b/ld/testsuite/ld-x86-64/pr20550b.s
@@ -0,0 +1,10 @@
+	.globl	strings
+	.section	.rodata
+.LC0:
+	.string	"test"
+	.section	.data.rel.local,"aw",@progbits
+	.align 8
+	.type	strings, @object
+	.size	strings, 8
+strings:
+	.quad	.LC0
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index c24eeea..c84bdf1 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -207,6 +207,12 @@ set x86_64tests {
      "--64" { pr19827a.S }  {{readelf {-rW} pr19827.rd}} "pr19827.so"}
     {"Build pr19969.so" "-melf_x86_64 -shared" ""
      "--64" { pr19969a.S } {} "pr19969.so"}
+    {"Build pr20550a.o" "" ""
+     "--64" { pr20550a.s }}
+    {"Build pr20550b.so" "-melf_x86_64 -shared" ""
+     "--64" { pr20550b.s } {} "pr20550b.so"}
+    {"Build pr20550" "-melf_x86_64 -pie tmpdir/pr20550a.o tmpdir/pr20550b.so" ""
+     "--64" { dummy.s } {} "pr20550"}
 }
 
 # So as to avoid rewriting every last test case here in a nacl variant,
-- 
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