Add support for the GBZ80, Z180, and eZ80 variants of the Z80 architecure. Add an ELF based target for these as well.

	PR 25224
bfd	* Makefile.am: Add z80-elf target support.
	* configure.ac: Likewise.
	* targets.c: Likewise.
	* config.bfd: Add z80-elf target support and new arches: ez80 and z180.
	* elf32-z80.c: New file.
	* archures.c: Add new z80 architectures: eZ80 and Z180.
	* coffcode.h: Likewise.
	* cpu-z80.c: Likewise.
	* bfd-in2.h: Likewise plus additional Z80 relocations.
	* coff-z80.c: Add new relocations for Z80 target and local label check.

gas	* config/tc-z80.c: Add new architectures: Z180 and eZ80. Add support
	for assembler code generated by SDCC. Add new relocation types. Add
	z80-elf target support.
	* config/tc-z80.h: Add z80-elf target support. Enable dollar local
	labels. Local labels starts from ".L".
	* testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
	* testsuite/gas/all/fwdexp.s: Likewise.
	* testsuite/gas/z80/suffix.d: Fix failure on ELF target.
	* testsuite/gas/z80/z80.exp: Add new tests
	* testsuite/gas/z80/dollar.d: New file.
	* testsuite/gas/z80/dollar.s: New file.
	* testsuite/gas/z80/ez80_adl_all.d: New file.
	* testsuite/gas/z80/ez80_adl_all.s: New file.
	* testsuite/gas/z80/ez80_adl_suf.d: New file.
	* testsuite/gas/z80/ez80_isuf.s: New file.
	* testsuite/gas/z80/ez80_z80_all.d: New file.
	* testsuite/gas/z80/ez80_z80_all.s: New file.
	* testsuite/gas/z80/ez80_z80_suf.d: New file.
	* testsuite/gas/z80/r800_extra.d: New file.
	* testsuite/gas/z80/r800_extra.s: New file.
	* testsuite/gas/z80/r800_ii8.d: New file.
	* testsuite/gas/z80/r800_z80_doc.d: New file.
	* testsuite/gas/z80/z180.d: New file.
	* testsuite/gas/z80/z180.s: New file.
	* testsuite/gas/z80/z180_z80_doc.d: New file.
	* testsuite/gas/z80/z80_doc.d: New file.
	* testsuite/gas/z80/z80_doc.s: New file.
	* testsuite/gas/z80/z80_ii8.d: New file.
	* testsuite/gas/z80/z80_ii8.s: New file.
	* testsuite/gas/z80/z80_in_f_c.d: New file.
	* testsuite/gas/z80/z80_in_f_c.s: New file.
	* testsuite/gas/z80/z80_op_ii_ld.d: New file.
	* testsuite/gas/z80/z80_op_ii_ld.s: New file.
	* testsuite/gas/z80/z80_out_c_0.d: New file.
	* testsuite/gas/z80/z80_out_c_0.s: New file.
	* testsuite/gas/z80/z80_reloc.d: New file.
	* testsuite/gas/z80/z80_reloc.s: New file.
	* testsuite/gas/z80/z80_sli.d: New file.
	* testsuite/gas/z80/z80_sli.s: New file.

ld	* Makefile.am: Add new target z80-elf
	* configure.tgt: Likewise.
	* emultempl/z80.em: Add support for eZ80 and Z180 architectures.
	* emulparams/elf32z80.sh: New file.
	* emultempl/z80elf.em: Likewise.
	* testsuite/ld-z80/arch_ez80_adl.d: Likewise.
	* testsuite/ld-z80/arch_ez80_z80.d: Likewise.
	* testsuite/ld-z80/arch_r800.d: Likewise.
	* testsuite/ld-z80/arch_z180.d: Likewise.
	* testsuite/ld-z80/arch_z80.d: Likewise.
	* testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise.
	* testsuite/ld-z80/comb_arch_z180.d: Likewise.
	* testsuite/ld-z80/labels.s: Likewise.
	* testsuite/ld-z80/relocs.s: Likewise.
	* testsuite/ld-z80/relocs_b_ez80.d: Likewise.
	* testsuite/ld-z80/relocs_b_z80.d: Likewise.
	* testsuite/ld-z80/relocs_f_z80.d: Likewise.
	* testsuite/ld-z80/z80.exp: Likewise.

opcodes	* z80-dis.c: Add support for eZ80 and Z80 instructions.

22 files changed, 734 insertions, 0 deletions

diff --git a/ld/testsuite/ld-z80/arch_default.d b/ld/testsuite/ld-z80/arch_default.d
new file mode 100644
index 0000000..8c8527b
--- /dev/null
+++ b/ld/testsuite/ld-z80/arch_default.d
@@ -0,0 +1,11 @@
+#name: default arch test
+#source: dummy1.s
+#source: dummy2.s
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: z80, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/arch_ez80_adl.d b/ld/testsuite/ld-z80/arch_ez80_adl.d
new file mode 100644
index 0000000..aa9bd443
--- /dev/null
+++ b/ld/testsuite/ld-z80/arch_ez80_adl.d
@@ -0,0 +1,11 @@
+#name: eZ80 ADL mode arch test
+#source: dummy1.s -ez80-adl
+#source: dummy2.s -ez80-adl
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: ez80-adl, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/arch_ez80_z80.d b/ld/testsuite/ld-z80/arch_ez80_z80.d
new file mode 100644
index 0000000..72c03e8
--- /dev/null
+++ b/ld/testsuite/ld-z80/arch_ez80_z80.d
@@ -0,0 +1,11 @@
+#name: eZ80 Z80 mode arch test
+#source: dummy1.s -ez80
+#source: dummy2.s -ez80
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: ez80-z80, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/arch_r800.d b/ld/testsuite/ld-z80/arch_r800.d
new file mode 100644
index 0000000..c079be1
--- /dev/null
+++ b/ld/testsuite/ld-z80/arch_r800.d
@@ -0,0 +1,11 @@
+#name: R800 arch test
+#source: dummy1.s -r800
+#source: dummy2.s -r800
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: r800, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/arch_z180.d b/ld/testsuite/ld-z80/arch_z180.d
new file mode 100644
index 0000000..d63ce23
--- /dev/null
+++ b/ld/testsuite/ld-z80/arch_z180.d
@@ -0,0 +1,11 @@
+#name: Z180 arch test
+#source: dummy1.s -z180
+#source: dummy2.s -z180
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: z180, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/arch_z80.d b/ld/testsuite/ld-z80/arch_z80.d
new file mode 100644
index 0000000..a92b13b
--- /dev/null
+++ b/ld/testsuite/ld-z80/arch_z80.d
@@ -0,0 +1,11 @@
+#name: Z80 arch test
+#source: dummy1.s -z80
+#source: dummy2.s -z80
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: z80, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/comb_arch_ez80_z80.d b/ld/testsuite/ld-z80/comb_arch_ez80_z80.d
new file mode 100644
index 0000000..318a055
--- /dev/null
+++ b/ld/testsuite/ld-z80/comb_arch_ez80_z80.d
@@ -0,0 +1,11 @@
+#name: eZ80/Z80 arch combination test
+#source: dummy1.s -ez80
+#source: dummy2.s -z80
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: ez80-z80, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/comb_arch_z180_z80.d b/ld/testsuite/ld-z80/comb_arch_z180_z80.d
new file mode 100644
index 0000000..f7a420c
--- /dev/null
+++ b/ld/testsuite/ld-z80/comb_arch_z180_z80.d
@@ -0,0 +1,11 @@
+#name: Z180/Z80 arch combination test 
+#source: dummy1.s -z180
+#source: dummy2.s -z80
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: z180, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/comb_arch_z80_ez80.d b/ld/testsuite/ld-z80/comb_arch_z80_ez80.d
new file mode 100644
index 0000000..18f9f0b
--- /dev/null
+++ b/ld/testsuite/ld-z80/comb_arch_z80_ez80.d
@@ -0,0 +1,11 @@
+#name: Z80/eZ80 arch combination test
+#source: dummy1.s -z80
+#source: dummy2.s -ez80
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: ez80-z80, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/comb_arch_z80_z180.d b/ld/testsuite/ld-z80/comb_arch_z80_z180.d
new file mode 100644
index 0000000..1f3e092
--- /dev/null
+++ b/ld/testsuite/ld-z80/comb_arch_z80_z180.d
@@ -0,0 +1,11 @@
+#name: Z80/Z180 arch combination test
+#source: dummy1.s -z80
+#source: dummy2.s -z180
+#ld: -e 0
+#objdump: -f
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+architecture: z180, flags 0x[0-9a-fA-F]+:
+.*
+.*
+
diff --git a/ld/testsuite/ld-z80/dummy1.s b/ld/testsuite/ld-z80/dummy1.s
new file mode 100644
index 0000000..5e27477
--- /dev/null
+++ b/ld/testsuite/ld-z80/dummy1.s
@@ -0,0 +1,6 @@
+	.text
+_start:
+	ld	a,a
+	.data
+	.db	0
+	.end
diff --git a/ld/testsuite/ld-z80/dummy2.s b/ld/testsuite/ld-z80/dummy2.s
new file mode 100644
index 0000000..43ca80c
--- /dev/null
+++ b/ld/testsuite/ld-z80/dummy2.s
@@ -0,0 +1,5 @@
+	.text
+	ld	a,a
+	.data
+	.db	0
+	.end
diff --git a/ld/testsuite/ld-z80/jr.s b/ld/testsuite/ld-z80/jr.s
new file mode 100644
index 0000000..aaf978a
--- /dev/null
+++ b/ld/testsuite/ld-z80/jr.s
@@ -0,0 +1,58 @@
+	.text
+;	.org	0
+
+	.globl	label1
+	.globl	label2
+	.globl	label3
+	.globl	label4
+	.globl	label5
+	.globl	label6
+
+	djnz	label1
+
+	jr	label2
+	jr	nz,label3
+	jr	z,label4
+	jr	nc,label5
+	jr	c,label6
+
+	djnz	.
+	jr	.
+	jr	nz,.
+	jr	z,.
+	jr	nc,.
+	jr	c,.
+
+.Ll1:
+	djnz	.Ll1
+.Ll2:
+	jr	.Ll2
+.Ll3:
+	jr	nz,.Ll3
+.Ll4:
+	jr	z,.Ll4
+.Ll5:
+	jr	nc,.Ll5
+.Ll6:
+	jr	c,.Ll6
+
+	djnz	.Lf1
+	jr	.Lf2
+	jr	nz,.Lf3
+	jr	z,.Lf4
+	jr	nc,.Lf5
+	jr	c,.Lf6
+
+.Lf1:
+	ret
+.Lf2:
+	ret
+.Lf3:
+	ret
+.Lf4:
+	ret
+.Lf5:
+	ret
+.Lf6:
+	ret
+	.end
diff --git a/ld/testsuite/ld-z80/jr_b.d b/ld/testsuite/ld-z80/jr_b.d
new file mode 100644
index 0000000..9349d4f
--- /dev/null
+++ b/ld/testsuite/ld-z80/jr_b.d
@@ -0,0 +1,51 @@
+#name: Z80 backward PC relative relocations
+#source: labels.s -z80
+#source: jr.s -z80
+#ld: -e 0 -Ttext 0 -Tdata 0x100 -s
+#objdump: -d
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+
+
+.* \.text:
+
+00000000 <.*>:
+[   ]+0:[ 	]+78[          	]+ld a,b
+[   ]+1:[ 	]+79[          	]+ld a,c
+[   ]+2:[ 	]+7a[          	]+ld a,d
+[   ]+3:[ 	]+7b[          	]+ld a,e
+[   ]+4:[ 	]+7c[          	]+ld a,h
+[   ]+5:[ 	]+7d[          	]+ld a,l
+[   ]+6:[ 	]+7e[          	]+ld a,\(hl\)
+[   ]+7:[ 	]+7f[          	]+ld a,a
+[   ]+8:[ 	]+2f[          	]+cpl
+[   ]+9:[ 	]+10 f5[       	]+djnz 0x0000
+[   ]+b:[ 	]+18 f4[       	]+jr 0x0001
+[   ]+d:[ 	]+20 f3[       	]+jr nz,0x0002
+[   ]+f:[ 	]+28 f2[       	]+jr z,0x0003
+[  ]+11:[ 	]+30 f1[       	]+jr nc,0x0004
+[  ]+13:[ 	]+38 f0[       	]+jr c,0x0005
+[  ]+15:[ 	]+10 fe[       	]+djnz 0x0015
+[  ]+17:[ 	]+18 fe[       	]+jr 0x0017
+[  ]+19:[ 	]+20 fe[       	]+jr nz,0x0019
+[  ]+1b:[ 	]+28 fe[       	]+jr z,0x001b
+[  ]+1d:[ 	]+30 fe[       	]+jr nc,0x001d
+[  ]+1f:[ 	]+38 fe[       	]+jr c,0x001f
+[  ]+21:[ 	]+10 fe[       	]+djnz 0x0021
+[  ]+23:[ 	]+18 fe[       	]+jr 0x0023
+[  ]+25:[ 	]+20 fe[       	]+jr nz,0x0025
+[  ]+27:[ 	]+28 fe[       	]+jr z,0x0027
+[  ]+29:[ 	]+30 fe[       	]+jr nc,0x0029
+[  ]+2b:[ 	]+38 fe[       	]+jr c,0x002b
+[  ]+2d:[ 	]+10 0a[       	]+djnz 0x0039
+[  ]+2f:[ 	]+18 09[       	]+jr 0x003a
+[  ]+31:[ 	]+20 08[       	]+jr nz,0x003b
+[  ]+33:[ 	]+28 07[       	]+jr z,0x003c
+[  ]+35:[ 	]+30 06[       	]+jr nc,0x003d
+[  ]+37:[ 	]+38 05[       	]+jr c,0x003e
+[  ]+39:[ 	]+c9[          	]+ret
+[  ]+3a:[ 	]+c9[          	]+ret
+[  ]+3b:[ 	]+c9[          	]+ret
+[  ]+3c:[ 	]+c9[          	]+ret
+[  ]+3d:[ 	]+c9[          	]+ret
+[  ]+3e:[ 	]+c9[          	]+ret
diff --git a/ld/testsuite/ld-z80/jr_f.d b/ld/testsuite/ld-z80/jr_f.d
new file mode 100644
index 0000000..5a107c3
--- /dev/null
+++ b/ld/testsuite/ld-z80/jr_f.d
@@ -0,0 +1,70 @@
+#name: Z80 forward PC relative relocations
+#source: jr.s -z80
+#source: labels.s -z80
+#ld: -e 0 -Ttext 0 -Tdata 0x100
+#objdump: -d
+
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+
+
+.* \.text:
+
+00000000 <.*>:
+[   ]+0:[ 	]+10 34[       	]+djnz 0x0036
+[   ]+2:[ 	]+18 33[       	]+jr 0x0037
+[   ]+4:[ 	]+20 32[       	]+jr nz,0x0038
+[   ]+6:[ 	]+28 31[       	]+jr z,0x0039
+[   ]+8:[ 	]+30 30[       	]+jr nc,0x003a
+[   ]+a:[ 	]+38 2f[       	]+jr c,0x003b
+[   ]+c:[ 	]+10 fe[       	]+djnz 0x000c
+[   ]+e:[ 	]+18 fe[       	]+jr 0x000e
+[  ]+10:[ 	]+20 fe[       	]+jr nz,0x0010
+[  ]+12:[ 	]+28 fe[       	]+jr z,0x0012
+[  ]+14:[ 	]+30 fe[       	]+jr nc,0x0014
+[  ]+16:[ 	]+38 fe[       	]+jr c,0x0016
+[  ]+18:[ 	]+10 fe[       	]+djnz 0x0018
+[  ]+1a:[ 	]+18 fe[       	]+jr 0x001a
+[  ]+1c:[ 	]+20 fe[       	]+jr nz,0x001c
+[  ]+1e:[ 	]+28 fe[       	]+jr z,0x001e
+[  ]+20:[ 	]+30 fe[       	]+jr nc,0x0020
+[  ]+22:[ 	]+38 fe[       	]+jr c,0x0022
+[  ]+24:[ 	]+10 0a[       	]+djnz 0x0030
+[  ]+26:[ 	]+18 09[       	]+jr 0x0031
+[  ]+28:[ 	]+20 08[       	]+jr nz,0x0032
+[  ]+2a:[ 	]+28 07[       	]+jr z,0x0033
+[  ]+2c:[ 	]+30 06[       	]+jr nc,0x0034
+[  ]+2e:[ 	]+38 05[       	]+jr c,0x0035
+[  ]+30:[ 	]+c9[          	]+ret
+[  ]+31:[ 	]+c9[          	]+ret
+[  ]+32:[ 	]+c9[          	]+ret
+[  ]+33:[ 	]+c9[          	]+ret
+[  ]+34:[ 	]+c9[          	]+ret
+[  ]+35:[ 	]+c9[          	]+ret
+
+00000036 <label1>:
+[  ]+36:[ 	]+78[          	]+ld a,b
+
+00000037 <label2>:
+[  ]+37:[ 	]+79[          	]+ld a,c
+
+00000038 <label3>:
+[  ]+38:[ 	]+7a[          	]+ld a,d
+
+00000039 <label4>:
+[  ]+39:[ 	]+7b[          	]+ld a,e
+
+0000003a <label5>:
+[  ]+3a:[ 	]+7c[          	]+ld a,h
+
+0000003b <label6>:
+[  ]+3b:[ 	]+7d[          	]+ld a,l
+
+0000003c <label7>:
+[  ]+3c:[ 	]+7e[          	]+ld a,\(hl\)
+
+0000003d <label8>:
+[  ]+3d:[ 	]+7f[          	]+ld a,a
+
+0000003e <label9>:
+[  ]+3e:[ 	]+2f[          	]+cpl
diff --git a/ld/testsuite/ld-z80/labels.s b/ld/testsuite/ld-z80/labels.s
new file mode 100644
index 0000000..a957fef
--- /dev/null
+++ b/ld/testsuite/ld-z80/labels.s
@@ -0,0 +1,43 @@
+	.text
+	.globl	label1
+	.globl	label2
+	.globl	label3
+	.globl	label4
+	.globl	label5
+	.globl	label6
+	.globl	label7
+	.globl	label8
+	.globl	label9
+	.globl	value8
+	.globl	value16
+	.globl	value24
+	.globl	value32
+	.globl	field_0
+	.globl	field_1
+_start:
+label1:
+	ld	a,b
+label2:
+	ld	a,c
+label3:
+	ld	a,d
+label4:
+	ld	a,e
+label5:
+	ld	a,h
+label6:
+	ld	a,l
+label7:
+	ld	a,(hl)
+label8:
+	ld	a,a
+label9:
+	cpl
+
+value8	.equ 0x12
+value16	.equ	0x1234
+value24	.equ	0x123456
+value32	.equ	0x12345678
+
+field_0	.equ	3
+field_1	.equ	field_0 + 1
diff --git a/ld/testsuite/ld-z80/relocs.s b/ld/testsuite/ld-z80/relocs.s
new file mode 100644
index 0000000..131a702
--- /dev/null
+++ b/ld/testsuite/ld-z80/relocs.s
@@ -0,0 +1,81 @@
+	.text
+;	.org	0
+
+	.globl	label1
+	.globl	label2
+	.globl	label3
+	.globl	label4
+	.globl	label5
+	.globl	label6
+	.globl	label7
+	.globl	label8
+	.globl	label9
+
+	.globl	value8
+	.globl	value16
+	.globl	value24
+	.globl	value32
+
+	.globl	field_0
+	.globl	field_1
+
+	call	label1
+	call	nz,label2
+	call	z,label3
+	call	nc,label4
+	call	c,label5
+	call	po,label6
+	call	pe,label7
+	call	p,label8
+	call	m,label9
+
+	jp	label1
+	jp	nz,label2
+	jp	z,label3
+	jp	nc,label4
+	jp	c,label5
+	jp	po,label6
+	jp	pe,label7
+	jp	p,label8
+	jp	m,label9
+
+	ld	l,(ix+5)
+	ld	a,(ix+field_0)
+	ld	c,(ix+field_1-10)
+	ld	b,(ix+field_1-11)
+
+field_0_1	.equ	field_0+90
+
+	ld	(iy-5),l
+	ld	(iy+field_0),a
+	ld	(iy+field_1+10),c
+	ld	(iy+field_1+11),b
+	ld	h,(iy+field_0_1)
+
+	.ifdef ADLMODE
+	ld.is	de,value32 >> 16
+	ld.is	hl,value32 & 0xffff
+	ld.is	de,(value32 + 0x12345678) >> 16
+	ld.is	hl,(value32 + 0x12345678) & 0xffff
+	.else
+	ld	de,value32 >> 16
+	ld	hl,value32 & 0xffff
+	ld	de,(value32 + 0x12345678) >> 16
+	ld	hl,(value32 + 0x12345678) & 0xffff
+	.endif
+
+	ld	d,value32 >> 24
+	ld	e,value32 >> 16
+	ld	h,value32 >> 8
+	ld	l,value32 >> 0
+
+	ld	d,(value32 + 0x12345678) >> 24
+	ld	e,(value32 + 0x12345678) >> 16
+	ld	h,(value32 + 0x12345678) >> 8
+	ld	l,(value32 + 0x12345678) >> 0
+
+	.data
+	.db	value8
+	.dw	value16
+	.d24	value24
+	.d32	value32
diff --git a/ld/testsuite/ld-z80/relocs_b_ez80.d b/ld/testsuite/ld-z80/relocs_b_ez80.d
new file mode 100644
index 0000000..a421ce8
--- /dev/null
+++ b/ld/testsuite/ld-z80/relocs_b_ez80.d
@@ -0,0 +1,60 @@
+#name: eZ80 backward relocation in ADL mode
+#source: labels.s -ez80-adl
+#source: relocs.s -ez80-adl --defsym ADLMODE=1
+#ld: -e 0 -Ttext 0x100 -Tdata 0x200 -s
+#objdump: -d
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+
+
+.* \.text:
+
+00000100 <.*>:
+ 100:[ 	]+78[                	]+ld a,b
+ 101:[ 	]+79[                	]+ld a,c
+ 102:[ 	]+7a[                	]+ld a,d
+ 103:[ 	]+7b[                	]+ld a,e
+ 104:[ 	]+7c[                	]+ld a,h
+ 105:[ 	]+7d[                	]+ld a,l
+ 106:[ 	]+7e[                	]+ld a,\(hl\)
+ 107:[ 	]+7f[                	]+ld a,a
+ 108:[ 	]+2f[                	]+cpl
+ 109:[ 	]+cd 00 01 00[       	]+call 0x0100
+ 10d:[ 	]+c4 01 01 00[       	]+call nz,0x0101
+ 111:[ 	]+cc 02 01 00[       	]+call z,0x0102
+ 115:[ 	]+d4 03 01 00[       	]+call nc,0x0103
+ 119:[ 	]+dc 04 01 00[       	]+call c,0x0104
+ 11d:[ 	]+e4 05 01 00[       	]+call po,0x0105
+ 121:[ 	]+ec 06 01 00[       	]+call pe,0x0106
+ 125:[ 	]+f4 07 01 00[       	]+call p,0x0107
+ 129:[ 	]+fc 08 01 00[       	]+call m,0x0108
+ 12d:[ 	]+c3 00 01 00[       	]+jp 0x0100
+ 131:[ 	]+c2 01 01 00[       	]+jp nz,0x0101
+ 135:[ 	]+ca 02 01 00[       	]+jp z,0x0102
+ 139:[ 	]+d2 03 01 00[       	]+jp nc,0x0103
+ 13d:[ 	]+da 04 01 00[       	]+jp c,0x0104
+ 141:[ 	]+e2 05 01 00[       	]+jp po,0x0105
+ 145:[ 	]+ea 06 01 00[       	]+jp pe,0x0106
+ 149:[ 	]+f2 07 01 00[       	]+jp p,0x0107
+ 14d:[ 	]+fa 08 01 00[       	]+jp m,0x0108
+ 151:[ 	]+dd 6e 05[          	]+ld l,\(ix\+5\)
+ 154:[ 	]+dd 7e 03[          	]+ld a,\(ix\+3\)
+ 157:[ 	]+dd 4e fa[          	]+ld c,\(ix\-6\)
+ 15a:[ 	]+dd 46 f9[          	]+ld b,\(ix\-7\)
+ 15d:[ 	]+fd 75 fb[          	]+ld \(iy\-5\),l
+ 160:[ 	]+fd 77 03[          	]+ld \(iy\+3\),a
+ 163:[ 	]+fd 71 0e[          	]+ld \(iy\+14\),c
+ 166:[ 	]+fd 70 0f[          	]+ld \(iy\+15\),b
+ 169:[ 	]+fd 66 5d[          	]+ld h,\(iy\+93\)
+ 16c:[ 	]+49 11 34 12[       	]+ld\.lis de,0x1234
+ 170:[ 	]+49 21 78 56[       	]+ld\.lis hl,0x5678
+ 174:[ 	]+49 11 68 24[       	]+ld\.lis de,0x2468
+ 178:[ 	]+49 21 f0 ac[       	]+ld\.lis hl,0xacf0
+ 17c:[ 	]+16 12[             	]+ld d,0x12
+ 17e:[ 	]+1e 34[             	]+ld e,0x34
+ 180:[ 	]+26 56[             	]+ld h,0x56
+ 182:[ 	]+2e 78[             	]+ld l,0x78
+ 184:[ 	]+16 24[             	]+ld d,0x24
+ 186:[ 	]+1e 68[             	]+ld e,0x68
+ 188:[ 	]+26 ac[             	]+ld h,0xac
+ 18a:[ 	]+2e f0[             	]+ld l,0xf0
diff --git a/ld/testsuite/ld-z80/relocs_b_z80.d b/ld/testsuite/ld-z80/relocs_b_z80.d
new file mode 100644
index 0000000..1417650
--- /dev/null
+++ b/ld/testsuite/ld-z80/relocs_b_z80.d
@@ -0,0 +1,60 @@
+#name: Z80 backward relocation
+#source: labels.s -z80
+#source: relocs.s -z80
+#ld: -e 0 -Ttext 0x100 -Tdata 0x200 -s
+#objdump: -d
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+
+
+.* \.text:
+
+00000100 <.*>:
+ 100:[ 	]+78[          	]+ld a,b
+ 101:[ 	]+79[          	]+ld a,c
+ 102:[ 	]+7a[          	]+ld a,d
+ 103:[ 	]+7b[          	]+ld a,e
+ 104:[ 	]+7c[          	]+ld a,h
+ 105:[ 	]+7d[          	]+ld a,l
+ 106:[ 	]+7e[          	]+ld a,\(hl\)
+ 107:[ 	]+7f[          	]+ld a,a
+ 108:[ 	]+2f[          	]+cpl
+ 109:[ 	]+cd 00 01[    	]+call 0x0100
+ 10c:[ 	]+c4 01 01[    	]+call nz,0x0101
+ 10f:[ 	]+cc 02 01[    	]+call z,0x0102
+ 112:[ 	]+d4 03 01[    	]+call nc,0x0103
+ 115:[ 	]+dc 04 01[    	]+call c,0x0104
+ 118:[ 	]+e4 05 01[    	]+call po,0x0105
+ 11b:[ 	]+ec 06 01[    	]+call pe,0x0106
+ 11e:[ 	]+f4 07 01[    	]+call p,0x0107
+ 121:[ 	]+fc 08 01[    	]+call m,0x0108
+ 124:[ 	]+c3 00 01[    	]+jp 0x0100
+ 127:[ 	]+c2 01 01[    	]+jp nz,0x0101
+ 12a:[ 	]+ca 02 01[    	]+jp z,0x0102
+ 12d:[ 	]+d2 03 01[    	]+jp nc,0x0103
+ 130:[ 	]+da 04 01[    	]+jp c,0x0104
+ 133:[ 	]+e2 05 01[    	]+jp po,0x0105
+ 136:[ 	]+ea 06 01[    	]+jp pe,0x0106
+ 139:[ 	]+f2 07 01[    	]+jp p,0x0107
+ 13c:[ 	]+fa 08 01[    	]+jp m,0x0108
+ 13f:[ 	]+dd 6e 05[    	]+ld l,\(ix\+5\)
+ 142:[ 	]+dd 7e 03[    	]+ld a,\(ix\+3\)
+ 145:[ 	]+dd 4e fa[    	]+ld c,\(ix\-6\)
+ 148:[ 	]+dd 46 f9[    	]+ld b,\(ix\-7\)
+ 14b:[ 	]+fd 75 fb[    	]+ld \(iy\-5\),l
+ 14e:[ 	]+fd 77 03[    	]+ld \(iy\+3\),a
+ 151:[ 	]+fd 71 0e[    	]+ld \(iy\+14\),c
+ 154:[ 	]+fd 70 0f[    	]+ld \(iy\+15\),b
+ 157:[ 	]+fd 66 5d[    	]+ld h,\(iy\+93\)
+ 15a:[ 	]+11 34 12[    	]+ld de,0x1234
+ 15d:[ 	]+21 78 56[    	]+ld hl,0x5678
+ 160:[ 	]+11 68 24[    	]+ld de,0x2468
+ 163:[ 	]+21 f0 ac[    	]+ld hl,0xacf0
+ 166:[ 	]+16 12[       	]+ld d,0x12
+ 168:[ 	]+1e 34[       	]+ld e,0x34
+ 16a:[ 	]+26 56[       	]+ld h,0x56
+ 16c:[ 	]+2e 78[       	]+ld l,0x78
+ 16e:[ 	]+16 24[       	]+ld d,0x24
+ 170:[ 	]+1e 68[       	]+ld e,0x68
+ 172:[ 	]+26 ac[       	]+ld h,0xac
+ 174:[ 	]+2e f0[       	]+ld l,0xf0
diff --git a/ld/testsuite/ld-z80/relocs_f_ez80.d b/ld/testsuite/ld-z80/relocs_f_ez80.d
new file mode 100644
index 0000000..323156b
--- /dev/null
+++ b/ld/testsuite/ld-z80/relocs_f_ez80.d
@@ -0,0 +1,78 @@
+#name: eZ80 forward relocation in ADL mode
+#source: relocs.s -ez80-adl --defsym ADLMODE=1
+#source: labels.s -ez80-adl
+#ld: -e 0 -Ttext 0x100 -Tdata 0x200
+#objdump: -d
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+
+
+.* \.text:
+
+00000100 <.*>:
+ 100:[ 	]+cd 83 01 00[       	]+call 0x0183
+ 104:[ 	]+c4 84 01 00[       	]+call nz,0x0184
+ 108:[ 	]+cc 85 01 00[       	]+call z,0x0185
+ 10c:[ 	]+d4 86 01 00[       	]+call nc,0x0186
+ 110:[ 	]+dc 87 01 00[       	]+call c,0x0187
+ 114:[ 	]+e4 88 01 00[       	]+call po,0x0188
+ 118:[ 	]+ec 89 01 00[       	]+call pe,0x0189
+ 11c:[ 	]+f4 8a 01 00[       	]+call p,0x018a
+ 120:[ 	]+fc 8b 01 00[       	]+call m,0x018b
+ 124:[ 	]+c3 83 01 00[       	]+jp 0x0183
+ 128:[ 	]+c2 84 01 00[       	]+jp nz,0x0184
+ 12c:[ 	]+ca 85 01 00[       	]+jp z,0x0185
+ 130:[ 	]+d2 86 01 00[       	]+jp nc,0x0186
+ 134:[ 	]+da 87 01 00[       	]+jp c,0x0187
+ 138:[ 	]+e2 88 01 00[       	]+jp po,0x0188
+ 13c:[ 	]+ea 89 01 00[       	]+jp pe,0x0189
+ 140:[ 	]+f2 8a 01 00[       	]+jp p,0x018a
+ 144:[ 	]+fa 8b 01 00[       	]+jp m,0x018b
+ 148:[ 	]+dd 6e 05[          	]+ld l,\(ix\+5\)
+ 14b:[ 	]+dd 7e 03[          	]+ld a,\(ix\+3\)
+ 14e:[ 	]+dd 4e fa[          	]+ld c,\(ix\-6\)
+ 151:[ 	]+dd 46 f9[          	]+ld b,\(ix\-7\)
+ 154:[ 	]+fd 75 fb[          	]+ld \(iy\-5\),l
+ 157:[ 	]+fd 77 03[          	]+ld \(iy\+3\),a
+ 15a:[ 	]+fd 71 0e[          	]+ld \(iy\+14\),c
+ 15d:[ 	]+fd 70 0f[          	]+ld \(iy\+15\),b
+ 160:[ 	]+fd 66 5d[          	]+ld h,\(iy\+93\)
+ 163:[ 	]+49 11 34 12[       	]+ld\.lis de,0x1234
+ 167:[ 	]+49 21 78 56[       	]+ld\.lis hl,0x5678
+ 16b:[ 	]+49 11 68 24[       	]+ld\.lis de,0x2468
+ 16f:[ 	]+49 21 f0 ac[       	]+ld\.lis hl,0xacf0
+ 173:[ 	]+16 12[             	]+ld d,0x12
+ 175:[ 	]+1e 34[             	]+ld e,0x34
+ 177:[ 	]+26 56[             	]+ld h,0x56
+ 179:[ 	]+2e 78[             	]+ld l,0x78
+ 17b:[ 	]+16 24[             	]+ld d,0x24
+ 17d:[ 	]+1e 68[             	]+ld e,0x68
+ 17f:[ 	]+26 ac[             	]+ld h,0xac
+ 181:[ 	]+2e f0[             	]+ld l,0xf0
+
+00000183 <label1>:
+ 183:[ 	]+78[                	]+ld a,b
+
+00000184 <label2>:
+ 184:[ 	]+79[                	]+ld a,c
+
+00000185 <label3>:
+ 185:[ 	]+7a[                	]+ld a,d
+
+00000186 <label4>:
+ 186:[ 	]+7b[                	]+ld a,e
+
+00000187 <label5>:
+ 187:[ 	]+7c[                	]+ld a,h
+
+00000188 <label6>:
+ 188:[ 	]+7d[                	]+ld a,l
+
+00000189 <label7>:
+ 189:[ 	]+7e[                	]+ld a,\(hl\)
+
+0000018a <label8>:
+ 18a:[ 	]+7f[                	]+ld a,a
+
+0000018b <label9>:
+ 18b:[ 	]+2f[                	]+cpl
diff --git a/ld/testsuite/ld-z80/relocs_f_z80.d b/ld/testsuite/ld-z80/relocs_f_z80.d
new file mode 100644
index 0000000..462da8a
--- /dev/null
+++ b/ld/testsuite/ld-z80/relocs_f_z80.d
@@ -0,0 +1,79 @@
+#name: Z80 forward relocation
+#source: relocs.s -z80
+#source: labels.s -z80
+#ld: -e 0 -Ttext 0x100 -Tdata 0x200
+#objdump: -d
+
+
+.*:[     ]+file format (coff)|(elf32)\-z80
+
+
+.* \.text:
+
+00000100 <.*>:
+ 100:[ 	]+cd 6d 01[    	]+call 0x016d
+ 103:[ 	]+c4 6e 01[    	]+call nz,0x016e
+ 106:[ 	]+cc 6f 01[    	]+call z,0x016f
+ 109:[ 	]+d4 70 01[    	]+call nc,0x0170
+ 10c:[ 	]+dc 71 01[    	]+call c,0x0171
+ 10f:[ 	]+e4 72 01[    	]+call po,0x0172
+ 112:[ 	]+ec 73 01[    	]+call pe,0x0173
+ 115:[ 	]+f4 74 01[    	]+call p,0x0174
+ 118:[ 	]+fc 75 01[    	]+call m,0x0175
+ 11b:[ 	]+c3 6d 01[    	]+jp 0x016d
+ 11e:[ 	]+c2 6e 01[    	]+jp nz,0x016e
+ 121:[ 	]+ca 6f 01[    	]+jp z,0x016f
+ 124:[ 	]+d2 70 01[    	]+jp nc,0x0170
+ 127:[ 	]+da 71 01[    	]+jp c,0x0171
+ 12a:[ 	]+e2 72 01[    	]+jp po,0x0172
+ 12d:[ 	]+ea 73 01[    	]+jp pe,0x0173
+ 130:[ 	]+f2 74 01[    	]+jp p,0x0174
+ 133:[ 	]+fa 75 01[    	]+jp m,0x0175
+ 136:[ 	]+dd 6e 05[    	]+ld l,\(ix\+5\)
+ 139:[ 	]+dd 7e 03[    	]+ld a,\(ix\+3\)
+ 13c:[ 	]+dd 4e fa[    	]+ld c,\(ix\-6\)
+ 13f:[ 	]+dd 46 f9[    	]+ld b,\(ix\-7\)
+ 142:[ 	]+fd 75 fb[    	]+ld \(iy\-5\),l
+ 145:[ 	]+fd 77 03[    	]+ld \(iy\+3\),a
+ 148:[ 	]+fd 71 0e[    	]+ld \(iy\+14\),c
+ 14b:[ 	]+fd 70 0f[    	]+ld \(iy\+15\),b
+ 14e:[ 	]+fd 66 5d[    	]+ld h,\(iy\+93\)
+ 151:[ 	]+11 34 12[    	]+ld de,0x1234
+ 154:[ 	]+21 78 56[    	]+ld hl,0x5678
+ 157:[ 	]+11 68 24[    	]+ld de,0x2468
+ 15a:[ 	]+21 f0 ac[    	]+ld hl,0xacf0
+ 15d:[ 	]+16 12[       	]+ld d,0x12
+ 15f:[ 	]+1e 34[       	]+ld e,0x34
+ 161:[ 	]+26 56[       	]+ld h,0x56
+ 163:[ 	]+2e 78[       	]+ld l,0x78
+ 165:[ 	]+16 24[       	]+ld d,0x24
+ 167:[ 	]+1e 68[       	]+ld e,0x68
+ 169:[ 	]+26 ac[       	]+ld h,0xac
+ 16b:[ 	]+2e f0[       	]+ld l,0xf0
+
+0000016d <label1>:
+ 16d:[ 	]+78[          	]+ld a,b
+
+0000016e <label2>:
+ 16e:[ 	]+79[          	]+ld a,c
+
+0000016f <label3>:
+ 16f:[ 	]+7a[          	]+ld a,d
+
+00000170 <label4>:
+ 170:[ 	]+7b[          	]+ld a,e
+
+00000171 <label5>:
+ 171:[ 	]+7c[          	]+ld a,h
+
+00000172 <label6>:
+ 172:[ 	]+7d[          	]+ld a,l
+
+00000173 <label7>:
+ 173:[ 	]+7e[          	]+ld a,\(hl\)
+
+00000174 <label8>:
+ 174:[ 	]+7f[          	]+ld a,a
+
+00000175 <label9>:
+ 175:[ 	]+2f[          	]+cpl
diff --git a/ld/testsuite/ld-z80/z80.exp b/ld/testsuite/ld-z80/z80.exp
new file mode 100644
index 0000000..d141ab8
--- /dev/null
+++ b/ld/testsuite/ld-z80/z80.exp
@@ -0,0 +1,33 @@
+# Expect script for ld-z80 tests
+#   Copyright (C) 2016-2019 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+# Test z80 linking; all types of relocs.  This tests the assembler
+# and tools like objdump as well as the main target, the linker.
+
+if ![istarget "z80-*-*"] then {
+    return
+}
+
+set z80_test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
+foreach z80_test $z80_test_list {
+    verbose [file rootname $z80_test]
+    run_dump_test [file rootname $z80_test]
+}