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.

6 files changed, 6 insertions, 6 deletions

diff --git a/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d b/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d
index 0d3f7b8..aae24b2 100644
--- a/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d
+++ b/ld/testsuite/ld-ifunc/ifunc-2-i386-now.d
@@ -1,5 +1,5 @@
 #source: ifunc-2-i386.s
-#ld: -z now -m elf_i386 -shared --hash-style=sysv -z noseparate-code
+#ld: -z now -m elf_i386 -shared --hash-style=sysv -z noseparate-code $NO_DT_RELR_LDFLAGS
 #as: --32
 #objdump: -dw
 #target: x86_64-*-* i?86-*-*
diff --git a/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d b/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d
index 48d2084..86083c1 100644
--- a/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d
+++ b/ld/testsuite/ld-ifunc/ifunc-2-local-i386-now.d
@@ -1,5 +1,5 @@
 #source: ifunc-2-local-i386.s
-#ld: -z now -m elf_i386 -shared --hash-style=sysv -z noseparate-code
+#ld: -z now -m elf_i386 -shared --hash-style=sysv -z noseparate-code $NO_DT_RELR_LDFLAGS
 #as: --32
 #objdump: -dw
 #target: x86_64-*-* i?86-*-*
diff --git a/ld/testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d b/ld/testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d
index 14866a8..be3da08 100644
--- a/ld/testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d
+++ b/ld/testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d
@@ -1,6 +1,6 @@
 #source: ifunc-2-local-x86-64.s
 #as: --64
-#ld: -z now -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
+#ld: -z now -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 #target: x86_64-*-*
 
diff --git a/ld/testsuite/ld-ifunc/ifunc-2-x86-64-now.d b/ld/testsuite/ld-ifunc/ifunc-2-x86-64-now.d
index 1cd6094..b504f9a 100644
--- a/ld/testsuite/ld-ifunc/ifunc-2-x86-64-now.d
+++ b/ld/testsuite/ld-ifunc/ifunc-2-x86-64-now.d
@@ -1,6 +1,6 @@
 #source: ifunc-2-x86-64.s
 #as: --64
-#ld: -z now -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
+#ld: -z now -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 #target: x86_64-*-*
 
diff --git a/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d b/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d
index 4cc1dc2..f692027 100644
--- a/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d
+++ b/ld/testsuite/ld-ifunc/pr17154-x86-64-now.d
@@ -1,6 +1,6 @@
 #source: pr17154-x86.s
 #as: --64
-#ld: -z now -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
+#ld: -z now -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 #target: x86_64-*-*
 
diff --git a/ld/testsuite/ld-ifunc/pr17154-x86-64.d b/ld/testsuite/ld-ifunc/pr17154-x86-64.d
index 9fb23d4..9091842 100644
--- a/ld/testsuite/ld-ifunc/pr17154-x86-64.d
+++ b/ld/testsuite/ld-ifunc/pr17154-x86-64.d
@@ -1,6 +1,6 @@
 #source: pr17154-x86.s
 #as: --64
-#ld: -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code
+#ld: -shared -melf_x86_64 --hash-style=sysv -z max-page-size=0x200000 -z noseparate-code $NO_DT_RELR_LDFLAGS
 #objdump: -dw
 #target: x86_64-*-*