Various fixes for the Z80 support.

	PR 25537
ld	* emultempl/z80.em: Remove machine compatability checking.

	PR 25517
	* testsuite/ld-z80/arch_ez80_adl.d: Update command line.
	* 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_z80n.d: Likewise.
	* testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise.
	* testsuite/ld-z80/comb_arch_z180_z80.d: Likewise.
	* testsuite/ld-z80/comb_arch_z80_ez80.d: Likewise.
	* testsuite/ld-z80/comb_arch_z80_z180.d: Likewise.
	* testsuite/ld-z80/comb_arch_z80_z80n.d: Likewise.
	* testsuite/ld-z80/relocs_b_ez80.d: Likewise.
	* testsuite/ld-z80/relocs_b_z80.d: Likewise.
	* testsuite/ld-z80/relocs_f_ez80.d: Likewise.
	* testsuite/ld-z80/relocs_f_z80.d: Likewise.
	* testsuite/ld-z80/relocs_f_z80n.d: Likewise.

bfd
	* cpu-z80.c: Add machine type compatibility checking.

gas
	* config/tc-z80.c (md_parse_option): Do not use an underscore
	prefix for local labels in SDCC compatability mode.
	(z80_start_line_hook): Remove SDCC dollar label support.
	* testsuite/gas/z80/sdcc.d: Update expected disassembly.
	* testsuite/gas/z80/sdcc.s: Likewise.

	* config/tc-z80.c: Add -march option.
	* doc/as.texi: Update Z80 documentation.
	* doc/c-z80.texi: Likewise.
	* testsuite/gas/z80/ez80_adl_all.d: Update command line.
	* testsuite/gas/z80/ez80_adl_suf.d: Likewise.
	* testsuite/gas/z80/ez80_pref_dis.d: Likewise.
	* testsuite/gas/z80/ez80_z80_all.d: Likewise.
	* testsuite/gas/z80/ez80_z80_suf.d: Likewise.
	* testsuite/gas/z80/gbz80_all.d: Likewise.
	* testsuite/gas/z80/r800_extra.d: Likewise.
	* testsuite/gas/z80/r800_ii8.d: Likewise.
	* testsuite/gas/z80/r800_z80_doc.d: Likewise.
	* testsuite/gas/z80/sdcc.d: Likewise.
	* testsuite/gas/z80/z180.d: Likewise.
	* testsuite/gas/z80/z180_z80_doc.d: Likewise.
	* testsuite/gas/z80/z80_doc.d: Likewise.
	* testsuite/gas/z80/z80_ii8.d: Likewise.
	* testsuite/gas/z80/z80_in_f_c.d: Likewise.
	* testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
	* testsuite/gas/z80/z80_out_c_0.d: Likewise.
	* testsuite/gas/z80/z80_sli.d: Likewise.
	* testsuite/gas/z80/z80n_all.d: Likewise.
	* testsuite/gas/z80/z80n_reloc.d: Likewise.

15 files changed, 37 insertions, 30 deletions

diff --git a/ld/testsuite/ld-z80/arch_ez80_adl.d b/ld/testsuite/ld-z80/arch_ez80_adl.d
index aa9bd443..8a05785 100644
--- a/ld/testsuite/ld-z80/arch_ez80_adl.d
+++ b/ld/testsuite/ld-z80/arch_ez80_adl.d
@@ -1,6 +1,7 @@
 #name: eZ80 ADL mode arch test
-#source: dummy1.s -ez80-adl
-#source: dummy2.s -ez80-adl
+#source: dummy1.s
+#source: dummy2.s
+#as: -march=ez80+adl
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/arch_ez80_z80.d b/ld/testsuite/ld-z80/arch_ez80_z80.d
index 72c03e8..e7e865b 100644
--- a/ld/testsuite/ld-z80/arch_ez80_z80.d
+++ b/ld/testsuite/ld-z80/arch_ez80_z80.d
@@ -1,6 +1,7 @@
 #name: eZ80 Z80 mode arch test
-#source: dummy1.s -ez80
-#source: dummy2.s -ez80
+#source: dummy1.s
+#source: dummy2.s
+#as: -march=ez80
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/arch_r800.d b/ld/testsuite/ld-z80/arch_r800.d
index c079be1..7af2523 100644
--- a/ld/testsuite/ld-z80/arch_r800.d
+++ b/ld/testsuite/ld-z80/arch_r800.d
@@ -1,6 +1,7 @@
 #name: R800 arch test
-#source: dummy1.s -r800
-#source: dummy2.s -r800
+#source: dummy1.s
+#source: dummy2.s
+#as: -march=r800
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/arch_z180.d b/ld/testsuite/ld-z80/arch_z180.d
index d63ce23..171d891 100644
--- a/ld/testsuite/ld-z80/arch_z180.d
+++ b/ld/testsuite/ld-z80/arch_z180.d
@@ -1,6 +1,7 @@
 #name: Z180 arch test
-#source: dummy1.s -z180
-#source: dummy2.s -z180
+#source: dummy1.s
+#source: dummy2.s
+#as: -march=z180
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/arch_z80n.d b/ld/testsuite/ld-z80/arch_z80n.d
index 69754b3..7f43c1c 100644
--- a/ld/testsuite/ld-z80/arch_z80n.d
+++ b/ld/testsuite/ld-z80/arch_z80n.d
@@ -1,6 +1,7 @@
 #name: Z80N arch test
-#source: dummy1.s -z80n
-#source: dummy2.s -z80n
+#source: dummy1.s
+#source: dummy2.s
+#as: -march=z80n
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/comb_arch_ez80_z80.d b/ld/testsuite/ld-z80/comb_arch_ez80_z80.d
index 318a055..a91bd80 100644
--- a/ld/testsuite/ld-z80/comb_arch_ez80_z80.d
+++ b/ld/testsuite/ld-z80/comb_arch_ez80_z80.d
@@ -1,6 +1,6 @@
 #name: eZ80/Z80 arch combination test
-#source: dummy1.s -ez80
-#source: dummy2.s -z80
+#source: dummy1.s -march=ez80
+#source: dummy2.s -march=z80
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/comb_arch_z180_z80.d b/ld/testsuite/ld-z80/comb_arch_z180_z80.d
index f7a420c..acaac6e 100644
--- a/ld/testsuite/ld-z80/comb_arch_z180_z80.d
+++ b/ld/testsuite/ld-z80/comb_arch_z180_z80.d
@@ -1,6 +1,6 @@
 #name: Z180/Z80 arch combination test 
-#source: dummy1.s -z180
-#source: dummy2.s -z80
+#source: dummy1.s -march=z180
+#source: dummy2.s -march=z80
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/comb_arch_z80_ez80.d b/ld/testsuite/ld-z80/comb_arch_z80_ez80.d
index 18f9f0b..aea784b 100644
--- a/ld/testsuite/ld-z80/comb_arch_z80_ez80.d
+++ b/ld/testsuite/ld-z80/comb_arch_z80_ez80.d
@@ -1,6 +1,6 @@
 #name: Z80/eZ80 arch combination test
-#source: dummy1.s -z80
-#source: dummy2.s -ez80
+#source: dummy1.s -march=z80
+#source: dummy2.s -march=ez80
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/comb_arch_z80_z180.d b/ld/testsuite/ld-z80/comb_arch_z80_z180.d
index 1f3e092..a5f9b83 100644
--- a/ld/testsuite/ld-z80/comb_arch_z80_z180.d
+++ b/ld/testsuite/ld-z80/comb_arch_z80_z180.d
@@ -1,6 +1,6 @@
 #name: Z80/Z180 arch combination test
-#source: dummy1.s -z80
-#source: dummy2.s -z180
+#source: dummy1.s -march=z80
+#source: dummy2.s -march=z180
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/comb_arch_z80_z80n.d b/ld/testsuite/ld-z80/comb_arch_z80_z80n.d
index 96319a2..8ad6432 100644
--- a/ld/testsuite/ld-z80/comb_arch_z80_z80n.d
+++ b/ld/testsuite/ld-z80/comb_arch_z80_z80n.d
@@ -1,6 +1,6 @@
 #name: Z80/Z80N arch combination test
-#source: dummy1.s -z80
-#source: dummy2.s -z80n
+#source: dummy1.s -march=z80
+#source: dummy2.s -march=z80n
 #ld: -e 0
 #objdump: -f
 
diff --git a/ld/testsuite/ld-z80/relocs_b_ez80.d b/ld/testsuite/ld-z80/relocs_b_ez80.d
index a421ce8..9975b77 100644
--- a/ld/testsuite/ld-z80/relocs_b_ez80.d
+++ b/ld/testsuite/ld-z80/relocs_b_ez80.d
@@ -1,6 +1,7 @@
 #name: eZ80 backward relocation in ADL mode
-#source: labels.s -ez80-adl
-#source: relocs.s -ez80-adl --defsym ADLMODE=1
+#source: labels.s
+#source: relocs.s --defsym ADLMODE=1
+#as: -march=ez80+adl
 #ld: -e 0 -Ttext 0x100 -Tdata 0x200 -s
 #objdump: -d
 
diff --git a/ld/testsuite/ld-z80/relocs_b_z80.d b/ld/testsuite/ld-z80/relocs_b_z80.d
index 1417650..d003057 100644
--- a/ld/testsuite/ld-z80/relocs_b_z80.d
+++ b/ld/testsuite/ld-z80/relocs_b_z80.d
@@ -1,6 +1,6 @@
 #name: Z80 backward relocation
-#source: labels.s -z80
-#source: relocs.s -z80
+#source: labels.s
+#source: relocs.s
 #ld: -e 0 -Ttext 0x100 -Tdata 0x200 -s
 #objdump: -d
 
diff --git a/ld/testsuite/ld-z80/relocs_f_ez80.d b/ld/testsuite/ld-z80/relocs_f_ez80.d
index 323156b..cbc1c18 100644
--- a/ld/testsuite/ld-z80/relocs_f_ez80.d
+++ b/ld/testsuite/ld-z80/relocs_f_ez80.d
@@ -1,6 +1,7 @@
 #name: eZ80 forward relocation in ADL mode
-#source: relocs.s -ez80-adl --defsym ADLMODE=1
-#source: labels.s -ez80-adl
+#source: relocs.s --defsym ADLMODE=1
+#source: labels.s
+#as: -march=ez80+adl
 #ld: -e 0 -Ttext 0x100 -Tdata 0x200
 #objdump: -d
 
diff --git a/ld/testsuite/ld-z80/relocs_f_z80.d b/ld/testsuite/ld-z80/relocs_f_z80.d
index 462da8a..addfde4 100644
--- a/ld/testsuite/ld-z80/relocs_f_z80.d
+++ b/ld/testsuite/ld-z80/relocs_f_z80.d
@@ -1,6 +1,6 @@
-#name: Z80 forward relocation
-#source: relocs.s -z80
-#source: labels.s -z80
+#name: Forward relocation
+#source: relocs.s
+#source: labels.s
 #ld: -e 0 -Ttext 0x100 -Tdata 0x200
 #objdump: -d
 
diff --git a/ld/testsuite/ld-z80/relocs_f_z80n.d b/ld/testsuite/ld-z80/relocs_f_z80n.d
index 8cf0ab8..83ec357 100644
--- a/ld/testsuite/ld-z80/relocs_f_z80n.d
+++ b/ld/testsuite/ld-z80/relocs_f_z80n.d
@@ -1,5 +1,5 @@
 #name: Z80N forward relocation
-#as: -z80n --defsym Z80N=1
+#as: -march=z80n --defsym Z80N=1
 #source: relocs.s
 #source: labels.s
 #ld: -e 0 -Ttext 0x100 -Tdata 0x200