gas: Rename .nop directive to .nops

Since directives of NO_PSEUDO_DOT targets don't have the leading '.'
and "nop" can be a valid instruction, rename .nop directive to .nops
to avoid conflict.

	* NEWS: Rename .nop to .nops.
	* doc/as.texinfo: Likewise.
	* read.c (potable): Add "nops".  Remove "nop".
	(s_nop): Renamed to ...
	(s_nops): This.
	* read.h (s_nop): Renamed to ...
	(s_nops): This.
	* write.c (cvt_frag_to_fill): Rename .nop to .nops.
	(md_generate_nops): Likewise.
	(relax_segment): Likewise.
	* testsuite/gas/i386/nop-1.d: Updated.
	* testsuite/gas/i386/nop-1.s: Likewise.
	* testsuite/gas/i386/nop-2.d: Likewise.
	* testsuite/gas/i386/nop-2.s: Likewise.
	* testsuite/gas/i386/nop-3.d: Likewise.
	* testsuite/gas/i386/nop-3.s: Likewise.
	* testsuite/gas/i386/nop-4.d: Likewise.
	* testsuite/gas/i386/nop-4.s: Likewise.
	* testsuite/gas/i386/nop-5.d: Likewise.
	* testsuite/gas/i386/nop-5.s: Likewise.
	* testsuite/gas/i386/nop-6.d: Likewise.
	* testsuite/gas/i386/nop-6.s: Likewise.
	* testsuite/gas/i386/nop-bad-1.l: Likewise.
	* testsuite/gas/i386/nop-bad-1.s: Likewise.
	* testsuite/gas/i386/x86-64-nop-1.d: Likewise.
	* testsuite/gas/i386/x86-64-nop-2.d: Likewise.
	* testsuite/gas/i386/x86-64-nop-3.d: Likewise.
	* testsuite/gas/i386/x86-64-nop-4.d: Likewise.
	* testsuite/gas/i386/x86-64-nop-5.d: Likewise.
	* testsuite/gas/i386/x86-64-nop-6.d: Likewise.

20 files changed, 32 insertions, 32 deletions

diff --git a/gas/testsuite/gas/i386/nop-1.d b/gas/testsuite/gas/i386/nop-1.d
index 46422c8..5a9e03e 100644
--- a/gas/testsuite/gas/i386/nop-1.d
+++ b/gas/testsuite/gas/i386/nop-1.d
@@ -1,5 +1,5 @@
 #objdump: -drw
-#name: i386 .nop 1
+#name: i386 .nops 1
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/nop-1.s b/gas/testsuite/gas/i386/nop-1.s
index 891783d..94ec28e 100644
--- a/gas/testsuite/gas/i386/nop-1.s
+++ b/gas/testsuite/gas/i386/nop-1.s
@@ -1,21 +1,21 @@
        .text
 single:
-	.nop 0
+	.nops 0
 	nop
 
 pseudo_1:
-	.nop 1
+	.nops 1
 
 pseudo_8:
-	.nop 8
+	.nops 8
 
 pseudo_8_4:
-	.nop 8, 4
+	.nops 8, 4
 
 pseudo_20:
-	.nop 20
+	.nops 20
 
 pseudo_30:
-	.nop 30
+	.nops 30
 
 	xor %eax, %eax
diff --git a/gas/testsuite/gas/i386/nop-2.d b/gas/testsuite/gas/i386/nop-2.d
index 332b990..d248fd1 100644
--- a/gas/testsuite/gas/i386/nop-2.d
+++ b/gas/testsuite/gas/i386/nop-2.d
@@ -1,5 +1,5 @@
 #objdump: -drw -Mi8086
-#name: i386 .nop 2
+#name: i386 .nops 2
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/nop-2.s b/gas/testsuite/gas/i386/nop-2.s
index 2b71b97..9f7a372 100644
--- a/gas/testsuite/gas/i386/nop-2.s
+++ b/gas/testsuite/gas/i386/nop-2.s
@@ -1,22 +1,22 @@
        .text
        .code16
 single:
-	.nop 0
+	.nops 0
 	nop
 
 pseudo_1:
-	.nop 1
+	.nops 1
 
 pseudo_8:
-	.nop 8
+	.nops 8
 
 pseudo_8_4:
-	.nop 8, 4
+	.nops 8, 4
 
 pseudo_20:
-	.nop 20
+	.nops 20
 
 pseudo_30:
-	.nop 30
+	.nops 30
 
 	xor %eax, %eax
diff --git a/gas/testsuite/gas/i386/nop-3.d b/gas/testsuite/gas/i386/nop-3.d
index bebd24b..b2b4577 100644
--- a/gas/testsuite/gas/i386/nop-3.d
+++ b/gas/testsuite/gas/i386/nop-3.d
@@ -1,5 +1,5 @@
 #objdump: -drw
-#name: i386 .nop 3
+#name: i386 .nops 3
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/nop-3.s b/gas/testsuite/gas/i386/nop-3.s
index 57370ff..0a6bb58 100644
--- a/gas/testsuite/gas/i386/nop-3.s
+++ b/gas/testsuite/gas/i386/nop-3.s
@@ -4,7 +4,7 @@ _start:
 140:
 	testl %eax, %eax
 141:
-	.nop -(((144f-143f)-(141b-140b)) > 0)*((144f-143f)-(141b-140b)),7
+	.nops -(((144f-143f)-(141b-140b)) > 0)*((144f-143f)-(141b-140b)),7
 142:
 	xor %eax, %eax
 	.pushsection .altinstr_replacement,"ax"
diff --git a/gas/testsuite/gas/i386/nop-4.d b/gas/testsuite/gas/i386/nop-4.d
index 99ddcd3..b548d07 100644
--- a/gas/testsuite/gas/i386/nop-4.d
+++ b/gas/testsuite/gas/i386/nop-4.d
@@ -1,5 +1,5 @@
 #objdump: -drw
-#name: i386 .nop 4
+#name: i386 .nops 4
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/nop-4.s b/gas/testsuite/gas/i386/nop-4.s
index f7aa111..4f0bfe6 100644
--- a/gas/testsuite/gas/i386/nop-4.s
+++ b/gas/testsuite/gas/i386/nop-4.s
@@ -4,7 +4,7 @@ _start:
 140:
 	testl %eax, %eax
 141:
-	.nop -(((144f-143f)-(141b-140b)) > 0)*((144f-143f)-(141b-140b))
+	.nops -(((144f-143f)-(141b-140b)) > 0)*((144f-143f)-(141b-140b))
 142:
 	xor %eax, %eax
 	.pushsection .altinstr_replacement,"ax"
diff --git a/gas/testsuite/gas/i386/nop-5.d b/gas/testsuite/gas/i386/nop-5.d
index aab4258..6a47913 100644
--- a/gas/testsuite/gas/i386/nop-5.d
+++ b/gas/testsuite/gas/i386/nop-5.d
@@ -1,5 +1,5 @@
 #objdump: -drw
-#name: i386 .nop 5
+#name: i386 .nops 5
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/nop-5.s b/gas/testsuite/gas/i386/nop-5.s
index 4f563ce..d91f81f 100644
--- a/gas/testsuite/gas/i386/nop-5.s
+++ b/gas/testsuite/gas/i386/nop-5.s
@@ -4,7 +4,7 @@ _start:
 140:
 	testl %eax, %eax
 141:
-	.nop -(((144f-143f)-(141b-140b)) > 0)*((144f-143f)-(141b-140b)),6
+	.nops -(((144f-143f)-(141b-140b)) > 0)*((144f-143f)-(141b-140b)),6
 142:
 	xor %eax, %eax
 	.pushsection .altinstr_replacement,"ax"
diff --git a/gas/testsuite/gas/i386/nop-6.d b/gas/testsuite/gas/i386/nop-6.d
index 93ee8de..851c129 100644
--- a/gas/testsuite/gas/i386/nop-6.d
+++ b/gas/testsuite/gas/i386/nop-6.d
@@ -1,5 +1,5 @@
 #objdump: -drw
-#name: i386 .nop 6
+#name: i386 .nops 6
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/nop-6.s b/gas/testsuite/gas/i386/nop-6.s
index c7b1e2c..d8952c9 100644
--- a/gas/testsuite/gas/i386/nop-6.s
+++ b/gas/testsuite/gas/i386/nop-6.s
@@ -1,5 +1,5 @@
 .macro mknops nr_bytes
-    .nop \nr_bytes, 9
+    .nops \nr_bytes, 9
 .endm
 
 .macro ALTERNATIVE
diff --git a/gas/testsuite/gas/i386/nop-bad-1.l b/gas/testsuite/gas/i386/nop-bad-1.l
index 34be496..2ae5b484 100644
--- a/gas/testsuite/gas/i386/nop-bad-1.l
+++ b/gas/testsuite/gas/i386/nop-bad-1.l
@@ -1,4 +1,4 @@
 .*: Assembler messages:
 .*:2: Warning: negative nop control byte, ignored
-.*:4: Warning: \.space, \.nop or \.fill with negative value, ignored
+.*:4: Warning: \.space, \.nops or \.fill with negative value, ignored
 .*:3: Error: invalide single nop size: 20 \(expect within \[0, [0-9]+\]\)
diff --git a/gas/testsuite/gas/i386/nop-bad-1.s b/gas/testsuite/gas/i386/nop-bad-1.s
index 53cc7d5..2f2bbfb 100644
--- a/gas/testsuite/gas/i386/nop-bad-1.s
+++ b/gas/testsuite/gas/i386/nop-bad-1.s
@@ -1,4 +1,4 @@
 	.text
-        .nop 100, -2
-        .nop 100, 20
-        .nop -1
+        .nops 100, -2
+        .nops 100, 20
+        .nops -1
diff --git a/gas/testsuite/gas/i386/x86-64-nop-1.d b/gas/testsuite/gas/i386/x86-64-nop-1.d
index f3edc7d..ec6263b 100644
--- a/gas/testsuite/gas/i386/x86-64-nop-1.d
+++ b/gas/testsuite/gas/i386/x86-64-nop-1.d
@@ -1,6 +1,6 @@
 #source: nop-1.s
 #objdump: -drw
-#name: x86-64 .nop 1
+#name: x86-64 .nops 1
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/x86-64-nop-2.d b/gas/testsuite/gas/i386/x86-64-nop-2.d
index e894d2c..438e4f8 100644
--- a/gas/testsuite/gas/i386/x86-64-nop-2.d
+++ b/gas/testsuite/gas/i386/x86-64-nop-2.d
@@ -1,6 +1,6 @@
 #source: nop-2.s
 #objdump: -drw -Mi8086
-#name: x86-64 .nop 2
+#name: x86-64 .nops 2
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/x86-64-nop-3.d b/gas/testsuite/gas/i386/x86-64-nop-3.d
index b43239a..1dc9505 100644
--- a/gas/testsuite/gas/i386/x86-64-nop-3.d
+++ b/gas/testsuite/gas/i386/x86-64-nop-3.d
@@ -1,6 +1,6 @@
 #source: nop-3.s
 #objdump: -drw
-#name: x86-64 .nop 3
+#name: x86-64 .nops 3
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/x86-64-nop-4.d b/gas/testsuite/gas/i386/x86-64-nop-4.d
index a910171..25927ca 100644
--- a/gas/testsuite/gas/i386/x86-64-nop-4.d
+++ b/gas/testsuite/gas/i386/x86-64-nop-4.d
@@ -1,6 +1,6 @@
 #source: nop-4.s
 #objdump: -drw
-#name: x86-64 .nop 4
+#name: x86-64 .nops 4
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/x86-64-nop-5.d b/gas/testsuite/gas/i386/x86-64-nop-5.d
index 57493cf..a609a12 100644
--- a/gas/testsuite/gas/i386/x86-64-nop-5.d
+++ b/gas/testsuite/gas/i386/x86-64-nop-5.d
@@ -1,6 +1,6 @@
 #source: nop-5.s
 #objdump: -drw
-#name: x86-64 .nop 5
+#name: x86-64 .nops 5
 
 .*: +file format .*
 
diff --git a/gas/testsuite/gas/i386/x86-64-nop-6.d b/gas/testsuite/gas/i386/x86-64-nop-6.d
index 520f590..63f3817 100644
--- a/gas/testsuite/gas/i386/x86-64-nop-6.d
+++ b/gas/testsuite/gas/i386/x86-64-nop-6.d
@@ -1,6 +1,6 @@
 #source: nop-6.s
 #objdump: -drw
-#name: x86-64 .nop 6
+#name: x86-64 .nops 6
 
 .*: +file format .*