[binutils] Bump binutils to 2.20.1

binutils/gas/testsuite/gas/arm/branch-reloc.s

Index: binutils/gas/testsuite/gas/arm/branch-reloc.s
diff --git a/binutils/gas/testsuite/gas/arm/branch-reloc.s b/binutils/gas/testsuite/gas/arm/branch-reloc.s
new file mode 100644
index 0000000000000000000000000000000000000000..b01146e20d0bad34b6b74f71bd1c64fa28901e22
--- /dev/null
+++ b/binutils/gas/testsuite/gas/arm/branch-reloc.s
@@ -0,0 +1,87 @@
+@ Check that non-local branches with and without mode switching
+@ produce the right relocations with appropriate in-place addends.
+
+	.syntax unified
+
+	.text
+	.arm
+	.global arm_glob_sym1
+	.global arm_glob_sym2
+	.global thumb_glob_sym1
+	.global thumb_glob_sym2
+	nop
+	.type arm_glob_sym1, %function
+arm_glob_sym1:
+	bl thumb_glob_sym1
+	bl thumb_glob_sym2
+	bl thumb_sym1
+	bl arm_glob_sym1
+	bl arm_glob_sym2
+	bl arm_sym1
+	blx thumb_glob_sym1
+	blx thumb_glob_sym2
+	blx thumb_sym1
+	blx arm_glob_sym1
+	blx arm_glob_sym2
+	blx arm_sym1
+	nop
+	bx lr
+
+	.type arm_sym1, %function
+arm_sym1:
+	nop
+	bx lr
+
+	.thumb
+	.thumb_func
+	.type thumb_sym1, %function
+thumb_sym1:
+	bx lr
+
+	.type thumb_glob_sym1, %function
+	.thumb_func
+	.thumb
+thumb_glob_sym1:
+	bx lr
+
+	.section foo,"ax"
+
+@ Add some space to avoid confusing objdump output: as we are
+@ producing a relocatable file, objdump may match an address to
+@ the wrong symbol (as symbols in different sections may have the same
+@ address in the object file).
+	.space 0x100
+
+	.type thumb_glob_sym2, %function
+	.thumb_func
+	.thumb
+thumb_glob_sym2:
+	bl arm_glob_sym1
+	bl arm_glob_sym2
+	bl arm_sym2
+	bl thumb_glob_sym1
+	bl thumb_glob_sym2
+	bl thumb_sym2
+	blx arm_glob_sym1
+	blx arm_glob_sym2
+	blx arm_sym2
+	blx thumb_glob_sym1
+	blx thumb_glob_sym2
+	blx thumb_sym2
+	nop
+	bx lr
+
+	.type thumb_sym2, %function
+thumb_sym2:
+	nop
+	bx lr
+
+	.arm
+	.type arm_sym2, %function
+arm_sym2:
+	bx lr
+
+	.global arm_glob_sym2
+	.type arm_glob_sym2, %function
+arm_glob_sym2:
+	bx lr