opcodes/arc: Add more nps instructions

Add dctcp, dcip, dcet, and dcacl instructions.

gas/ChangeLog:

	* testsuite/gas/arc/nps400-4.d: New file.
	* testsuite/gas/arc/nps400-4.s: New file.
	* testsuite/gas/arc/nps400-5.d: New file.
	* testsuite/gas/arc/nps400-5.s: New file.

include/ChangeLog:

	* opcode/arc.h (insn_class_t): Add NET and ACL class.

opcodes/ChangeLog:

	* arc-nps400-tbl.h: Add dctcp, dcip, dcet, and dcacl instructions.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index cfd6326..d32792a 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,10 @@
+2016-04-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * testsuite/gas/arc/nps400-4.d: New file.
+       * testsuite/gas/arc/nps400-4.s: New file.
+       * testsuite/gas/arc/nps400-5.d: New file.
+       * testsuite/gas/arc/nps400-5.s: New file.
+
 2016-04-19  Martin Galvan  <martin.galvan@tallertechnologies.com>
 
        * doc/as.texinfo (.cfi_remember_state, .cfi_restore_state): Improve

diff --git a/gas/testsuite/gas/arc/nps400-4.d b/gas/testsuite/gas/arc/nps400-4.d
new file mode 100644 (file)
index 0000000..2caab8c
--- /dev/null
+++ b/gas/testsuite/gas/arc/nps400-4.d
@@ -0,0 +1,12 @@
+#as: -mcpu=nps400
+#objdump: -dr
+
+.*: +file format .*arc.*
+
+Disassembly of section .text:
+
+[0-9a-f]+ <.*>:
+   0:  3a2f 1300               dctcp   r10,r12
+   4:  3e29 13cd               dcip    r13,r14,r15
+   8:  382f 2442               dcet    r16,r17
+   c:  3b20 2512               dcet    r18,r19,r20

diff --git a/gas/testsuite/gas/arc/nps400-4.s b/gas/testsuite/gas/arc/nps400-4.s
new file mode 100644 (file)
index 0000000..d2d7814
--- /dev/null
+++ b/gas/testsuite/gas/arc/nps400-4.s
@@ -0,0 +1,11 @@
+        .text
+
+        /* dctcp */
+        dctcp   r10, r12
+
+        /* dcip */
+        dcip    r13, r14, r15
+
+        /* dcet */
+        dcet    r16, r17
+        dcet    r18, r19, r20

diff --git a/gas/testsuite/gas/arc/nps400-5.d b/gas/testsuite/gas/arc/nps400-5.d
new file mode 100644 (file)
index 0000000..214e38e
--- /dev/null
+++ b/gas/testsuite/gas/arc/nps400-5.d
@@ -0,0 +1,10 @@
+#as: -mcpu=nps400
+#objdump: -dr
+
+.*: +file format .*arc.*
+
+Disassembly of section .text:
+
+[0-9a-f]+ <.*>:
+   0:  3925 0080               dcacl   r0,r1,r2
+   4:  3c25 8143               dcacl.f r3,r4,r5

diff --git a/gas/testsuite/gas/arc/nps400-5.s b/gas/testsuite/gas/arc/nps400-5.s
new file mode 100644 (file)
index 0000000..38a34c2
--- /dev/null
+++ b/gas/testsuite/gas/arc/nps400-5.s
@@ -0,0 +1,5 @@
+        .text
+
+        /* dcacl */
+        dcacl          r0, r1, r2
+        dcacl.f                r3, r4, r5

diff --git a/include/ChangeLog b/include/ChangeLog
index 8c16d79..9bd4a72 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2016-04-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * opcode/arc.h (insn_class_t): Add NET and ACL class.
+
 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * elf/arc-reloc.def: Add ARC_NPS_CMEM16 reloc.

diff --git a/include/opcode/arc.h b/include/opcode/arc.h
index 2811877..31daeb7 100644 (file)
--- a/include/opcode/arc.h
+++ b/include/opcode/arc.h
@@ -47,6 +47,8 @@ typedef enum
     LOGICAL,
     MEMORY,
     BITOP,
+    NET,
+    ACL,
   } insn_class_t;
 
 /* Instruction Subclass.  */

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index b3b4d6f..f231ea3 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2016-04-19  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * arc-nps400-tbl.h: Add dctcp, dcip, dcet, and dcacl instructions.
+
 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 
        * Makefile.in: Regenerated with automake 1.11.6.

diff --git a/opcodes/arc-nps400-tbl.h b/opcodes/arc-nps400-tbl.h
index 832d2ff..ebafc15 100644 (file)
--- a/opcodes/arc-nps400-tbl.h
+++ b/opcodes/arc-nps400-tbl.h
@@ -124,6 +124,25 @@
 /* crc32<.r> 0,limm,u6         00111 110 01 110100 R 111 uuuuuu 111110 */
 { "crc32", 0x3e74703e, 0xffff703f, ARC_OPCODE_NPS400, BITOP, NONE, { ZA, LIMM, UIMM6_20 }, { C_NPS_R }},
 
+/****                  Protocol Decoder Instructions                  ****/
+
+/* dctcp b,c  00111bbb001011110bbbcccccc000000 */
+{ "dctcp", 0x382f0000, 0xf8ff803f, ARC_OPCODE_NPS400, NET, NONE, { RB, RC }, { 0 }},
+
+/* dcip a,b,c  00111bbb001011110bbbccccccaaaaaa */
+{ "dcip", 0x38290000, 0xf8ff8000, ARC_OPCODE_NPS400, NET, NONE, { RA, RB, RC }, { 0 }},
+
+/* dcet b,c  00111bbb001011110bbbcccccc000010 */
+{ "dcet", 0x382f0002, 0xf8ff803f, ARC_OPCODE_NPS400, NET, NONE, { RB, RC }, { 0 }},
+
+/* dcet a,b,c  00111bbb001000000bbbccccccaaaaaa */
+{ "dcet", 0x38200000, 0xf8ff8000, ARC_OPCODE_NPS400, NET, NONE, { RA, RB, RC }, { 0 }},
+
+/****                        ACL Instructions                         ****/
+
+/* dcacl<.f> a,b,c  00111bbb001001010bbbccccccaaaaaa */
+{ "dcacl", 0x38250000, 0xf8ff0000, ARC_OPCODE_NPS400, ACL, NONE, { RA, RB, RC }, { C_F }},
+
 /****                  Pipeline Control Instructions                  ****/
 
 /* schd<.rw|.rd> */