ld: Add simple DT_RELR tests

	* testsuite/ld-elf/dt-relr-1.s: New file.
	* testsuite/ld-elf/dt-relr-1a.d: Likewise.
	* testsuite/ld-elf/dt-relr-1b.d: Likewise.
	* testsuite/ld-elf/dt-relr-1c.d: Likewise.
	* testsuite/ld-elf/dt-relr-2.s: Likewise.
	* testsuite/ld-elf/dt-relr-2a.d: Likewise.
	* testsuite/ld-elf/dt-relr-2b.d: Likewise.
	* testsuite/ld-elf/dt-relr-2c.d: Likewise.
	* testsuite/ld-elf/dt-relr-2d.d: Likewise.
	* testsuite/ld-elf/dt-relr-2e.d: Likewise.
	* testsuite/ld-elf/dt-relr-2f.d: Likewise.
	* testsuite/ld-elf/dt-relr-2g.d: Likewise.
	* testsuite/ld-elf/dt-relr-2h.d: Likewise.
	* testsuite/ld-elf/dt-relr-3.s: Likewise.
	* testsuite/ld-elf/dt-relr-3a.d: Likewise.
	* testsuite/ld-elf/dt-relr-3b.d: Likewise.
	* testsuite/ld-i386/dt-relr-1.s: Likewise.
	* testsuite/ld-i386/dt-relr-1a.d: Likewise.
	* testsuite/ld-i386/dt-relr-1b.d: Likewise.
	* testsuite/ld-x86-64/dt-relr-1a-x32.d: Likewise.
	* testsuite/ld-x86-64/dt-relr-1a.d: Likewise.
	* testsuite/ld-x86-64/dt-relr-1b-x32.d: Likewise.
	* testsuite/ld-x86-64/dt-relr-1b.d: Likewise.
	* testsuite/ld-x86-64/dt-relr-1.s: Likewise.
	* testsuite/ld-i386/i386.exp: Run dt-relr-1a and dt-relr-1b.
	* testsuite/ld-x86-64/x86-64.exp: Run dt-relr-1a, dt-relr-1a-x32
	dt-relr-1b and dt-relr-1b-x32.

4 files changed, 73 insertions, 0 deletions

diff --git a/ld/testsuite/ld-i386/dt-relr-1.s b/ld/testsuite/ld-i386/dt-relr-1.s
new file mode 100644
index 0000000..0349392
--- /dev/null
+++ b/ld/testsuite/ld-i386/dt-relr-1.s
@@ -0,0 +1,14 @@
+	.text
+foo:
+	call	func1@PLT
+	pushl	__ehdr_start@GOT(%ebx)
+
+	.section .bar,"aw",@progbits
+	.p2align 2
+	.dc.a	data1
+	.dc.a	__ehdr_start
+
+	.section .foo,"aw",@progbits
+	.p2align 2
+	.dc.a	data1
+	.dc.a	__ehdr_start
diff --git a/ld/testsuite/ld-i386/dt-relr-1a.d b/ld/testsuite/ld-i386/dt-relr-1a.d
new file mode 100644
index 0000000..cbb8ab6
--- /dev/null
+++ b/ld/testsuite/ld-i386/dt-relr-1a.d
@@ -0,0 +1,27 @@
+#source: dt-relr-1.s
+#as: --32
+#ld: -shared -melf_i386 $DT_RELR_LDFLAGS
+#readelf: -r -s --wide
+#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+
+Relocation section '\.rel\.dyn' at offset [0x0-9a-f]+ contains 2 entries:
+ +Offset +Info +Type +Sym. Value +Symbol's Name
+[0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +data1
+[0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +data1
+
+Relocation section '\.rel\.plt' at offset 0x[0-9a-f]+ contains 1 entry:
+ +Offset +Info +Type +Sym. Value +Symbol's Name
+[0-9a-f]+ +[0-9a-f]+ +R_386_JUMP_SLOT +0+ +func1
+
+Relocation section '.relr.dyn' at offset 0x[a-f0-9]+ contains 2 entries:
+ +3 offsets
+[a-f0-9]+
+[a-f0-9]+
+[a-f0-9]+
+
+#...
+Symbol table '.symtab' contains [0-9]+ entries:
+   Num:    Value  Size Type    Bind   Vis      Ndx Name
+#...
+ +[a-f0-9]+: 00000000     0 NOTYPE  LOCAL  DEFAULT    1 __ehdr_start
+#pass
diff --git a/ld/testsuite/ld-i386/dt-relr-1b.d b/ld/testsuite/ld-i386/dt-relr-1b.d
new file mode 100644
index 0000000..3dd9881
--- /dev/null
+++ b/ld/testsuite/ld-i386/dt-relr-1b.d
@@ -0,0 +1,30 @@
+#source: dt-relr-1.s
+#as: --32
+#ld: -shared -melf_i386 $DT_RELR_LDFLAGS -z nocombreloc
+#readelf: -r -s --wide
+#target: x86_64-*-linux* i?86-*-linux-gnu i?86-*-gnu*
+
+Relocation section '\.rel\.bar' at offset [0x0-9a-f]+ contains 1 entry:
+ +Offset +Info +Type +Sym. Value +Symbol's Name
+[0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +data1
+
+Relocation section '\.rel\.foo' at offset [0x0-9a-f]+ contains 1 entry:
+ +Offset +Info +Type +Sym. Value +Symbol's Name
+[0-9a-f]+ +[0-9a-f]+ +R_386_32 +0+ +data1
+
+Relocation section '\.rel\.plt' at offset 0x[0-9a-f]+ contains 1 entry:
+ +Offset +Info +Type +Sym. Value +Symbol's Name
+[0-9a-f]+ +[0-9a-f]+ +R_386_JUMP_SLOT +0+ +func1
+
+Relocation section '.relr.dyn' at offset 0x[a-f0-9]+ contains 2 entries:
+ +3 offsets
+[a-f0-9]+
+[a-f0-9]+
+[a-f0-9]+
+
+#...
+Symbol table '.symtab' contains [0-9]+ entries:
+   Num:    Value  Size Type    Bind   Vis      Ndx Name
+#...
+ +[a-f0-9]+: 00000000     0 NOTYPE  LOCAL  DEFAULT    1 __ehdr_start
+#pass
diff --git a/ld/testsuite/ld-i386/i386.exp b/ld/testsuite/ld-i386/i386.exp
index c2d8d82..fe36b0f 100644
--- a/ld/testsuite/ld-i386/i386.exp
+++ b/ld/testsuite/ld-i386/i386.exp
@@ -507,6 +507,8 @@ run_dump_test "pr27491-1c"
 run_dump_test "pr27491-2"
 run_dump_test "pr27491-3"
 run_dump_test "pr27491-4"
+run_dump_test "dt-relr-1a"
+run_dump_test "dt-relr-1b"
 
 if { !([istarget "i?86-*-linux*"]
        || [istarget "i?86-*-gnu*"]