elf: Support DT_RELR in linker tests

Allow eabling and disabling DT_RELR in linker tests.  Disable DT_RELR in
linker tests which don't expect DT_RELR in linker outputs.

binutils/

	* testsuite/lib/binutils-common.exp (run_dump_test): Make
	DT_RELR_LDFLAGS and NO_DT_RELR_LDFLAGS global.

ld/

	* testsuite/config/default.exp (DT_RELR_LDFLAGS): New.
	(DT_RELR_CC_LDFLAGS): Likewise.
	(NO_DT_RELR_LDFLAGS): Likewise.
	(NO_DT_RELR_CC_LDFLAGS): Likewise.
	* testsuite/ld-elf/shared.exp: Pass $NO_DT_RELR_LDFLAGS to
	linker for some tests.
	* testsuite/ld-i386/export-class.exp: Likewise.
	* testsuite/ld-i386/i386.exp: Likewise.
	* testsuite/ld-i386/ibt-plt-2a.d: Pass $NO_DT_RELR_LDFLAGS to
	linker.
	* testsuite/ld-i386/ibt-plt-3a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3c.d: Likewise.
	* testsuite/ld-i386/pr26869.d: Likewise.
	* testsuite/ld-i386/report-reloc-1.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64.d: Likewise.
	* testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a.d: Likewise.
	* testsuite/ld-x86-64/ilp32-4.d: Likewise.
	* testsuite/ld-x86-64/load1c.d: Likewise.
	* testsuite/ld-x86-64/load1d.d: Likewise.
	* testsuite/ld-x86-64/pr13082-2b.d: Likewise.
	* testsuite/ld-x86-64/pr14207.d: Likewise.
	* testsuite/ld-x86-64/pr18176.d: Likewise.
	* testsuite/ld-x86-64/pr19162.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2d.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2l.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1d.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1f.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1j.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1l.d: Likewise.
	* testsuite/ld-x86-64/report-reloc-1-x32.d: Likewise.
	* testsuite/ld-x86-64/report-reloc-1.d: Likewise.
	* testsuite/ld-x86-64/export-class.exp (x86_64_export_class_test):
	Pass $NO_DT_RELR_LDFLAGS to linker.
	* testsuite/ld-x86-64/x86-64.exp: Pass $NO_DT_RELR_LDFLAGS to
	linker for some tests.

7 files changed, 20 insertions, 12 deletions

diff --git a/ld/testsuite/ld-i386/export-class.exp b/ld/testsuite/ld-i386/export-class.exp
index 47b2c0f..04bc6a0 100644
--- a/ld/testsuite/ld-i386/export-class.exp
+++ b/ld/testsuite/ld-i386/export-class.exp
@@ -74,7 +74,7 @@ run_ld_link_tests [list \
 run_ld_link_tests [list \
     [list \
 	"$testname (final shared object)" \
-	"-shared -Tdata=0x12340000 tmpdir/i386-export-class-ref-r.o tmpdir/i386-export-class-lib.so" "" \
+	"-shared $NO_DT_RELR_LDFLAGS -Tdata=0x12340000 tmpdir/i386-export-class-ref-r.o tmpdir/i386-export-class-lib.so" "" \
 	"" \
 	{ ../ld-elf/export-class-dep.s ../ld-elf/export-class-def.s } \
 	{ \
diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index 3ed6e42..c2d8d82 100644
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -177,12 +177,6 @@ set i386tests {
      {{readelf -Ssrl tlsbindesc.rd} {objdump -drj.text tlsbindesc.dd}
       {objdump -sj.got tlsbindesc.sd} {objdump -sj.tdata tlsbindesc.td}}
       "tlsbindesc"}
-    {"TLS -fno-pic -shared"
-     "-shared -melf_i386 --no-ld-generated-unwind-info -z notext \
-      -z noseparate-code --hash-style=sysv" ""
-     "--32" {tlsnopic1.s tlsnopic2.s}
-     {{readelf -Ssrl tlsnopic.rd} {objdump -drj.text tlsnopic.dd}
-      {objdump -sj.got tlsnopic.sd}} "libtlsnopic.so"}
     {"TLS with global dynamic and descriptors"
      "-shared -melf_i386 --no-ld-generated-unwind-info \
       -z noseparate-code --hash-style=sysv" ""
@@ -293,6 +287,20 @@ iamcu_tests
 
 run_ld_link_tests $i386tests
 
+run_ld_link_tests [list \
+    [list \
+	"TLS -fno-pic -shared" \
+	"-shared -melf_i386 --no-ld-generated-unwind-info -z notext \
+	 -z noseparate-code --hash-style=sysv $NO_DT_RELR_LDFLAGS" \
+	"" "--32" \
+	{tlsnopic1.s tlsnopic2.s} \
+	{{readelf -Ssrl tlsnopic.rd} \
+	 {objdump -drj.text tlsnopic.dd} \
+	 {objdump -sj.got tlsnopic.sd}} \
+	"libtlsnopic.so" \
+    ] \
+]
+
 run_dump_test "abs"
 run_dump_test "pcrel8"
 run_dump_test "pcrel16"
diff --git a/ld/testsuite/ld-i386/ibt-plt-2a.d b/ld/testsuite/ld-i386/ibt-plt-2a.d
index 42aa2ce..98b6fb9 100644
--- a/ld/testsuite/ld-i386/ibt-plt-2a.d
+++ b/ld/testsuite/ld-i386/ibt-plt-2a.d
@@ -1,6 +1,6 @@
 #source: ibt-plt-2.s
 #as: --32
-#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code
+#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 
 .*: +file format .*
diff --git a/ld/testsuite/ld-i386/ibt-plt-3a.d b/ld/testsuite/ld-i386/ibt-plt-3a.d
index b357a74..91f2023 100644
--- a/ld/testsuite/ld-i386/ibt-plt-3a.d
+++ b/ld/testsuite/ld-i386/ibt-plt-3a.d
@@ -1,6 +1,6 @@
 #source: ibt-plt-3.s
 #as: --32
-#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code
+#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 
 .*: +file format .*
diff --git a/ld/testsuite/ld-i386/ibt-plt-3c.d b/ld/testsuite/ld-i386/ibt-plt-3c.d
index b357a74..91f2023 100644
--- a/ld/testsuite/ld-i386/ibt-plt-3c.d
+++ b/ld/testsuite/ld-i386/ibt-plt-3c.d
@@ -1,6 +1,6 @@
 #source: ibt-plt-3.s
 #as: --32
-#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code
+#ld: -shared -m elf_i386 -z ibtplt --hash-style=sysv -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 
 .*: +file format .*
diff --git a/ld/testsuite/ld-i386/pr26869.d b/ld/testsuite/ld-i386/pr26869.d
index bfd00a7..c8b1acc 100644
--- a/ld/testsuite/ld-i386/pr26869.d
+++ b/ld/testsuite/ld-i386/pr26869.d
@@ -1,5 +1,5 @@
 #as: --32
-#ld: -shared -melf_i386
+#ld: -shared -melf_i386 $NO_DT_RELR_LDFLAGS
 #readelf: -r -s --wide
 
 Relocation section '.rel.dyn' at offset 0x[a-f0-9]+ contains 1 entry:
diff --git a/ld/testsuite/ld-i386/report-reloc-1.d b/ld/testsuite/ld-i386/report-reloc-1.d
index 51fbbd8..1621615 100644
--- a/ld/testsuite/ld-i386/report-reloc-1.d
+++ b/ld/testsuite/ld-i386/report-reloc-1.d
@@ -1,6 +1,6 @@
 #source: report-reloc-1.s
 #as: --32
-#ld: -pie -melf_i386 -z report-relative-reloc
+#ld: -pie -melf_i386 -z report-relative-reloc $NO_DT_RELR_LDFLAGS
 #warning_output: report-reloc-1.l
 #readelf: -r --wide