[ARC] Add arithmetic and logic instructions for nps

This commit completes the implementation of arithmetic and logic
instructions for the NPS-400. These instructions are:

- calcbsd / calcbxd
- calckey / calcxkey
- mxb / imxb
- addl, subl, orl, andl, xorl
- andab / orab
- lbdsize
- bdlen
- csms, csma, cbba
- zncv
- hofs

3 files changed, 289 insertions, 0 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 5bc1de7..af4e9c9 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,10 @@
+2016-06-13  Graham Markall <graham.markall@embecosm.com>
+
+	* testsuite/gas/arc/nps400-6.s: Add tests of calcbsd, calcbxd,
+	calckey, calcxkey, mxb, imxb, addl, subl, andl, orl, xorl, andab, orab,
+	lbdsize, bdlen, csms, csma, cbba, zncv, and hofs.
+	* testsuite/gas/arc/nps400-6.d: Likewise.
+
 2016-06-14  Nick Clifton  <nickc@redhat.com>
 
 	* config/tc-nds32.c (nds32_get_align): Avoid left shifting a
diff --git a/gas/testsuite/gas/arc/nps400-6.d b/gas/testsuite/gas/arc/nps400-6.d
index 3292177..6a67461 100644
--- a/gas/testsuite/gas/arc/nps400-6.d
+++ b/gas/testsuite/gas/arc/nps400-6.d
@@ -68,3 +68,164 @@ Disassembly of section .text:
   ec:	4820 4610           	calcxd	r0,r0,r1,0x40
   f0:	4a10 4710           	calcxd.f	r2,r2,r0,0x80
   f4:	4940 4810           	calcxd	r1,r1,r2,0x100
+  f8:	4800 0030           	calcbsd	r0,r0,r0
+  fc:	4910 0030           	calcbsd.f	r1,r1,r0
+ 100:	4940 0030           	calcbsd	r1,r1,r2
+ 104:	4b50 0030           	calcbsd.f	r3,r3,r2
+ 108:	4800 4030           	calcbxd	r0,r0,r0
+ 10c:	4910 4030           	calcbxd.f	r1,r1,r0
+ 110:	4940 4030           	calcbxd	r1,r1,r2
+ 114:	4b50 4030           	calcbxd.f	r3,r3,r2
+ 118:	4800 0050           	calckey	r0,r0,r0
+ 11c:	4910 0050           	calckey.f	r1,r1,r0
+ 120:	4940 0050           	calckey	r1,r1,r2
+ 124:	4b50 0050           	calckey.f	r3,r3,r2
+ 128:	4800 4050           	calcxkey	r0,r0,r0
+ 12c:	4910 4050           	calcxkey.f	r1,r1,r0
+ 130:	4940 4050           	calcxkey	r1,r1,r2
+ 134:	4b50 4050           	calcxkey.f	r3,r3,r2
+ 138:	582b 0440           	mxb	r0,r1,0,0x1,0x2
+ 13c:	582b 0e38           	mxb	r0,r1,0x7,0x8,0x7
+ 140:	582b 01f8           	mxb	r0,r1,0x7,0x7,0x8
+ 144:	5a6b a708           	mxb.s	r2,r3,0x1,0x4,0x3,0x2
+ 148:	5a6b fe38           	mxb.s	r2,r3,0x7,0x8,0x7,0x7
+ 14c:	5a6b f1f8           	mxb.s	r2,r3,0x7,0x7,0x8,0x7
+ 150:	5a6b 8e38           	mxb.s	r2,r3,0x7,0x8,0x7,0x8
+ 154:	582b 0441           	imxb	r0,r1,0,0x1,0x2
+ 158:	582b 0e39           	imxb	r0,r1,0x7,0x8,0x7
+ 15c:	582b 01f9           	imxb	r0,r1,0x7,0x7,0x8
+ 160:	5a6b a709           	imxb.s	r2,r3,0x1,0x4,0x3,0x2
+ 164:	5a6b fe39           	imxb.s	r2,r3,0x7,0x8,0x7,0x7
+ 168:	5a6b f1f9           	imxb.s	r2,r3,0x7,0x7,0x8,0x7
+ 16c:	5a6b 8e39           	imxb.s	r2,r3,0x7,0x8,0x7,0x8
+ 170:	480a 0000           	addl	r0,r0,0
+ 174:	484a 7fff           	addl	r2,r2,32767
+ 178:	48aa 8000           	addl	r5,r5,-32768
+ 17c:	495a 0000           	addl.f	r10,r10,0
+ 180:	497a 0001           	addl.f	r11,r11,1
+ 184:	499a ffff           	addl.f	r12,r12,-1
+ 188:	480b 0000           	subl	r0,r0,0
+ 18c:	484b 7fff           	subl	r2,r2,32767
+ 190:	48ab 8000           	subl	r5,r5,-32768
+ 194:	495b 0000           	subl.f	r10,r10,0
+ 198:	497b 0001           	subl.f	r11,r11,1
+ 19c:	499b ffff           	subl.f	r12,r12,-1
+ 1a0:	480d 0000           	andl	r0,r0,0
+ 1a4:	482d 0001           	andl	r1,r1,0x1
+ 1a8:	484d ffff           	andl	r2,r2,0xffff
+ 1ac:	495d 0000           	andl.f	r10,r10,0
+ 1b0:	497d 0001           	andl.f	r11,r11,0x1
+ 1b4:	499d ffff           	andl.f	r12,r12,0xffff
+ 1b8:	480c 0000           	orl	r0,r0,0
+ 1bc:	482c 0001           	orl	r1,r1,0x1
+ 1c0:	484c ffff           	orl	r2,r2,0xffff
+ 1c4:	495c 0000           	orl.f	r10,r10,0
+ 1c8:	497c 0001           	orl.f	r11,r11,0x1
+ 1cc:	499c ffff           	orl.f	r12,r12,0xffff
+ 1d0:	480e 0000           	xorl	r0,r0,0
+ 1d4:	482e 0001           	xorl	r1,r1,0x1
+ 1d8:	484e ffff           	xorl	r2,r2,0xffff
+ 1dc:	495e 0000           	xorl.f	r10,r10,0
+ 1e0:	497e 0001           	xorl.f	r11,r11,0x1
+ 1e4:	499e ffff           	xorl.f	r12,r12,0xffff
+ 1e8:	4800 0011           	andab	r0,r0,0,0x1
+ 1ec:	4940 3df1           	andab	r1,r2,0xf,0x10
+ 1f0:	4a70 0011           	andab.f	r2,r3,0,0x1
+ 1f4:	4cb0 3e11           	andab.f	r12,r13,0x10,0x10
+ 1f8:	4800 8011           	andab	r0,r0,r0,0,0x1
+ 1fc:	4940 bdf1           	andab	r1,r1,r2,0xf,0x10
+ 200:	4a70 8011           	andab.f	r2,r2,r3,0,0x1
+ 204:	4cb0 be11           	andab.f	r12,r12,r13,0x10,0x10
+ 208:	4800 0012           	orab	r0,r0,0,0x1
+ 20c:	4940 3df2           	orab	r1,r2,0xf,0x10
+ 210:	4a70 0012           	orab.f	r2,r3,0,0x1
+ 214:	4cb0 3e12           	orab.f	r12,r13,0x10,0x10
+ 218:	4800 8012           	orab	r0,r0,r0,0,0x1
+ 21c:	4940 bdf2           	orab	r1,r1,r2,0xf,0x10
+ 220:	4a70 8012           	orab.f	r2,r2,r3,0,0x1
+ 224:	4cb0 be12           	orab.f	r12,r12,r13,0x10,0x10
+ 228:	382f 0045           	lbdsize	r0,r1
+ 22c:	3a2f 00c5           	lbdsize	r2,r3
+ 230:	382f 8045           	lbdsize.f	r0,r1
+ 234:	3a2f 80c5           	lbdsize.f	r2,r3
+ 238:	4820 0033           	bdlen	r0,r1,0x1
+ 23c:	4960 0013           	bdlen	r1,r3,0x100
+ 240:	4940 1e13           	bdlen	r1,r2,0xf0
+ 244:	4ca0 4013           	bdlen	r12,r13
+ 248:	4830 0033           	bdlen.f	r0,r1,0x1
+ 24c:	4970 0013           	bdlen.f	r1,r3,0x100
+ 250:	4cb0 4013           	bdlen.f	r12,r13
+ 254:	3c2a 150a           	csma	r10,r12,r20
+ 258:	3e2a 7500 1234 5678 	csma	r0,0x12345678,r20
+ 260:	3f2a 0f86 ffff ffff 	csma	r6,r7,0xffffffff
+ 268:	3e2a 7f88 ffff ffff 	csma	r8,0xffffffff,0xffffffff
+ 270:	3e2a 137e           	csma	0,r14,r13
+ 274:	3e2a 72be ffff ffff 	csma	0,0xffffffff,r10
+ 27c:	3c2a 1fbe ffff ffff 	csma	0,r12,0xffffffff
+ 284:	3d6a 0044           	csma	r4,r5,0x1
+ 288:	3e6a 7083 1234 5678 	csma	r3,0x12345678,0x2
+ 290:	396a 013e           	csma	0,r1,0x4
+ 294:	3e6a 707e ffff ffff 	csma	0,0xffffffff,0x1
+ 29c:	3c2c 150a           	csms	r10,r12,r20
+ 2a0:	3e2c 7500 1234 5678 	csms	r0,0x12345678,r20
+ 2a8:	3f2c 0f86 ffff ffff 	csms	r6,r7,0xffffffff
+ 2b0:	3e2c 7f88 ffff ffff 	csms	r8,0xffffffff,0xffffffff
+ 2b8:	3e2c 137e           	csms	0,r14,r13
+ 2bc:	3e2c 72be ffff ffff 	csms	0,0xffffffff,r10
+ 2c4:	3c2c 1fbe ffff ffff 	csms	0,r12,0xffffffff
+ 2cc:	3d6c 0044           	csms	r4,r5,0x1
+ 2d0:	3e6c 7083 1234 5678 	csms	r3,0x12345678,0x2
+ 2d8:	396c 013e           	csms	0,r1,0x4
+ 2dc:	3e6c 707e ffff ffff 	csms	0,0xffffffff,0x1
+ 2e4:	3c2d 150a           	cbba	r10,r12,r20
+ 2e8:	3e2d 7500 1234 5678 	cbba	r0,0x12345678,r20
+ 2f0:	3f2d 0f86 ffff ffff 	cbba	r6,r7,0xffffffff
+ 2f8:	3e2d 7f88 ffff ffff 	cbba	r8,0xffffffff,0xffffffff
+ 300:	3e2d 137e           	cbba	0,r14,r13
+ 304:	3e2d 72be ffff ffff 	cbba	0,0xffffffff,r10
+ 30c:	3c2d 1fbe ffff ffff 	cbba	0,r12,0xffffffff
+ 314:	3d6d 0044           	cbba	r4,r5,0x1
+ 318:	3e6d 7083 1234 5678 	cbba	r3,0x12345678,0x2
+ 320:	396d 013e           	cbba	0,r1,0x4
+ 324:	3e6d 707e ffff ffff 	cbba	0,0xffffffff,0x1
+ 32c:	3c2d 950a           	cbba.f	r10,r12,r20
+ 330:	3e2d f500 1234 5678 	cbba.f	r0,0x12345678,r20
+ 338:	3f2d 8f86 ffff ffff 	cbba.f	r6,r7,0xffffffff
+ 340:	3e2d ff88 ffff ffff 	cbba.f	r8,0xffffffff,0xffffffff
+ 348:	3e2d 937e           	cbba.f	0,r14,r13
+ 34c:	3e2d f2be ffff ffff 	cbba.f	0,0xffffffff,r10
+ 354:	3c2d 9fbe ffff ffff 	cbba.f	0,r12,0xffffffff
+ 35c:	3d6d 8044           	cbba.f	r4,r5,0x1
+ 360:	3e6d f083 1234 5678 	cbba.f	r3,0x12345678,0x2
+ 368:	396d 813e           	cbba.f	0,r1,0x4
+ 36c:	3e6d f07e ffff ffff 	cbba.f	0,0xffffffff,0x1
+ 374:	3c35 150a           	zncv.rd	r10,r12,r20
+ 378:	3e35 7500 1234 5678 	zncv.rd	r0,0x12345678,r20
+ 380:	3f35 0f86 ffff ffff 	zncv.rd	r6,r7,0xffffffff
+ 388:	3e35 7f88 ffff ffff 	zncv.rd	r8,0xffffffff,0xffffffff
+ 390:	3e35 137e           	zncv.rd	0,r14,r13
+ 394:	3e35 72be ffff ffff 	zncv.rd	0,0xffffffff,r10
+ 39c:	3c35 1fbe ffff ffff 	zncv.rd	0,r12,0xffffffff
+ 3a4:	3d75 0044           	zncv.rd	r4,r5,0x1
+ 3a8:	3e75 7083 1234 5678 	zncv.rd	r3,0x12345678,0x2
+ 3b0:	3975 013e           	zncv.rd	0,r1,0x4
+ 3b4:	3e75 707e ffff ffff 	zncv.rd	0,0xffffffff,0x1
+ 3bc:	39b5 0fff           	zncv.rd	r1,r1,-1
+ 3c0:	3eb5 7fff ffff ffff 	zncv.rd	0,0xffffffff,-1
+ 3c8:	3c35 950a           	zncv.wr	r10,r12,r20
+ 3cc:	3e35 f500 1234 5678 	zncv.wr	r0,0x12345678,r20
+ 3d4:	3f35 8f86 ffff ffff 	zncv.wr	r6,r7,0xffffffff
+ 3dc:	3e35 ff88 ffff ffff 	zncv.wr	r8,0xffffffff,0xffffffff
+ 3e4:	3e35 937e           	zncv.wr	0,r14,r13
+ 3e8:	3e35 f2be ffff ffff 	zncv.wr	0,0xffffffff,r10
+ 3f0:	3c35 9fbe ffff ffff 	zncv.wr	0,r12,0xffffffff
+ 3f8:	3d75 8044           	zncv.wr	r4,r5,0x1
+ 3fc:	3e75 f083 1234 5678 	zncv.wr	r3,0x12345678,0x2
+ 404:	3975 813e           	zncv.wr	0,r1,0x4
+ 408:	3e75 f07e ffff ffff 	zncv.wr	0,0xffffffff,0x1
+ 410:	39b5 8fff           	zncv.wr	r1,r1,-1
+ 414:	3eb5 ffff ffff ffff 	zncv.wr	0,0xffffffff,-1
+ 41c:	3a36 00c1           	hofs	r1,r2,r3
+ 420:	3d36 8184           	hofs.f	r4,r5,r6
+ 424:	3876 13c7           	hofs	r7,r8,0xf0,0
+ 428:	3876 9807           	hofs.f	r7,r8,0,0x1
diff --git a/gas/testsuite/gas/arc/nps400-6.s b/gas/testsuite/gas/arc/nps400-6.s
index 4a94a0c..797097d 100644
--- a/gas/testsuite/gas/arc/nps400-6.s
+++ b/gas/testsuite/gas/arc/nps400-6.s
@@ -40,6 +40,52 @@
         \mnem\()	r1, r1, r2, 256
         .endm
 
+        .macro calcbsxdkey_test mnem
+        \mnem\()        r0, r0, r0
+        \mnem\().f      r1, r1, r0
+        \mnem\()        r1, r1, r2
+        \mnem\().f      r3, r3, r2
+        .endm
+
+        .macro mxb_like_test mnem
+        \mnem\()        r0, r1, 0, 1, 2
+        \mnem\()        r0, r1, 7, 8, 7
+        \mnem\()        r0, r1, 7, 7, 8
+        \mnem\().s      r2, r3, 1, 4, 3, 2
+        \mnem\().s      r2, r3, 7, 8, 7, 7
+        \mnem\().s      r2, r3, 7, 7, 8, 7
+        \mnem\().s      r2, r3, 7, 8, 7, 8
+        .endm
+
+        .macro addsubl_test mnem
+        \mnem\()        r0, r0, 0
+        \mnem\()        r2, r2, 32767
+        \mnem\()        r5, r5, -32768
+        \mnem\().f      r10, r10, 0
+        \mnem\().f      r11, r11, 1
+        \mnem\().f      r12, r12, -1
+        .endm
+
+        .macro andorxorl_test mnem
+        \mnem\()        r0, r0, 0
+        \mnem\()        r1, r1, 1
+        \mnem\()        r2, r2, 65535
+        \mnem\().f      r10, r10, 0
+        \mnem\().f      r11, r11, 1
+        \mnem\().f      r12, r12, 65535
+        .endm
+
+        .macro andorab_test mnem
+        \mnem\()        r0, r0, 0, 1
+        \mnem\()        r1, r2, 15, 16
+        \mnem\().f      r2, r3, 0, 1
+        \mnem\().f      r12, r13, 16, 16
+        \mnem\()        r0, r0, r0, 0, 1
+        \mnem\()        r1, r1, r2, 15, 16
+        \mnem\().f      r2, r2, r3, 0, 1
+        \mnem\().f      r12, r12, r13, 16, 16
+        .endm
+
         addb_like_test addb
         addb_like_test subb
         addb_like_test adcb
@@ -65,3 +111,78 @@
 
         calcsxd_test    calcsd
         calcsxd_test    calcxd
+
+        calcbsxdkey_test calcbsd
+        calcbsxdkey_test calcbxd
+        calcbsxdkey_test calckey
+        calcbsxdkey_test calcxkey
+
+        mxb_like_test mxb
+        mxb_like_test imxb
+
+        addsubl_test addl
+        addsubl_test subl
+
+        andorxorl_test andl
+        andorxorl_test orl
+        andorxorl_test xorl
+
+        andorab_test andab
+        andorab_test orab
+
+        lbdsize         r0, r1
+        lbdsize         r2, r3
+        lbdsize.f       r0, r1
+        lbdsize.f       r2, r3
+
+        bdlen           r0, r1, 1
+        bdlen           r1, r3, 256
+        bdlen           r1, r2, 240
+        bdlen           r12, r13
+        bdlen.f         r0, r1, 1
+        bdlen.f         r1, r3, 256
+        bdlen.f         r12, r13
+
+        .macro cscb_test mnem
+        \mnem\()        r10,r12,r20
+        \mnem\()        r0,0x12345678,r20
+        \mnem\()        r6,r7,0xffffffff
+        \mnem\()        r8,0xffffffff,0xffffffff
+        \mnem\()        0,r14,r13
+        \mnem\()        0,0xffffffff,r10
+        \mnem\()        0,r12,0xffffffff
+        \mnem\()        r4,r5,0x1
+        \mnem\()        r3,0x12345678,0x2
+        \mnem\()        0,r1,0x4
+        \mnem\()        0,0xffffffff,0x1
+        .endm
+
+        cscb_test csma
+        cscb_test csms
+        cscb_test cbba
+        cscb_test cbba.f
+
+        .macro zncv_test mnem
+        \mnem\()        r10,r12,r20
+        \mnem\()        r0,0x12345678,r20
+        \mnem\()        r6,r7,0xffffffff
+        \mnem\()        r8,0xffffffff,0xffffffff
+        \mnem\()        0,r14,r13
+        \mnem\()        0,0xffffffff,r10
+        \mnem\()        0,r12,0xffffffff
+        \mnem\()        r4,r5,0x1
+        \mnem\()        r3,0x12345678,0x2
+        \mnem\()        0,r1,0x4
+        \mnem\()        0,0xffffffff,0x1
+        \mnem\()        r1,r1,-1
+        \mnem\()        0,0xffffffff,-1
+        .endm
+
+        zncv_test zncv.rd
+        zncv_test zncv.wr
+
+        hofs            r1, r2, r3
+        hofs.f          r4, r5, r6
+        hofs            r7, r8, 240, 0
+        hofs.f          r7, r8, 0, 1
+