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rx: update opcodes


Some updates to the opcodes that RX supports.  Committed.

[opcodes]
	* rx-decode.opc (rx_decode_opcode) (mvtipl): Add.
	(mvtcp, mvfcp, opecp): Remove.
	* rx-decode.c: Regenerate.
	* rx-dis.c (cpen): Remove.

[gas]
	* config/rx-parse.y (MVTIPL): Update bit pattern.
	(cpen): Remove.

[include/opcode]
	* rx.h (rx_decode_opcode) (mvtipl): Add.
	(mvtcp, mvfcp, opecp): Remove.

Index: opcodes/rx-decode.opc
===================================================================
RCS file: /cvs/src/src/opcodes/rx-decode.opc,v
retrieving revision 1.2
diff -p -U3 -r1.2 rx-decode.opc
--- opcodes/rx-decode.opc	23 Oct 2009 01:11:52 -0000	1.2
+++ opcodes/rx-decode.opc	5 Nov 2009 00:18:54 -0000
@@ -920,6 +920,9 @@ rx_decode_opcode (unsigned long pc AU,
 /** 0111 1111 1010 rdst			setpsw	%0 */
   ID(setpsw); DF(rdst);
 
+/** 0111 0101 0111 0000 0000 immm	mvtipl	#%1 */
+  ID(mvtipl); SC(immm);
+
 /** 0111 1110 111 crdst			popc	%0 */
   ID(mov); OP(1, RX_Operand_Postinc, 0, 0); DR(crdst + 16);
 
@@ -935,15 +938,6 @@ rx_decode_opcode (unsigned long pc AU,
 /** 1111 1101 0110 101s rsrc rdst	mvfc	%1, %0 */
   ID(mov); SR((s*16+rsrc) + 16); DR(rdst);
 
-/*?* 1111 1101 1111 1010 01cp rsrc	mvtcp	#%2, %1, #%0 */
-  ID(mvtcp); S2C(cp); SR(rsrc); DC (IMM (WSIZE));
-
-/*?* 1111 1101 1111 1011 01cp rdst	mvfcp	#%2, %0, #%1 */
-  ID(mvfcp); S2C(cp); DR(rdst); SC (IMM (WSIZE));
-
-/*?* 1111 1101 1111 1001 01cp 0000	opecp	#%2, #%1 */
-  ID(opecp); S2C(cp); SC (IMM (WSIZE));
-
 /*----------------------------------------------------------------------*/
 /* INTERRUPTS								*/
 
Index: opcodes/rx-dis.c
===================================================================
RCS file: /cvs/src/src/opcodes/rx-dis.c,v
retrieving revision 1.1
diff -p -U3 -r1.1 rx-dis.c
--- opcodes/rx-dis.c	29 Sep 2009 14:17:19 -0000	1.1
+++ opcodes/rx-dis.c	5 Nov 2009 00:18:54 -0000
@@ -63,7 +63,7 @@ static char const * register_names[] =
   "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
   "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
   /* control register */
-  "psw", "pc", "usp", "fpsw", "cpen", "", "", "wr",
+  "psw", "pc", "usp", "fpsw", "", "", "", "wr",
   "bpsw", "bpc", "isp", "fintv", "intb", "", "", "",
   "pbp", "pben", "", "", "", "", "", "",
   "bbpsw", "bbpc", "", "", "", "", "", ""
Index: gas/config/rx-parse.y
===================================================================
RCS file: /cvs/src/src/gas/config/rx-parse.y,v
retrieving revision 1.1
diff -p -U3 -r1.1 rx-parse.y
--- gas/config/rx-parse.y	29 Sep 2009 14:17:08 -0000	1.1
+++ gas/config/rx-parse.y	5 Nov 2009 00:18:55 -0000
@@ -532,7 +532,7 @@ statement :
 /* ---------------------------------------------------------------------- */
 
 	| MVTIPL '#' EXPR
-	  { B2 (0x7f, 0x98); FE ($3, 13, 3); }
+	  { B3 (0x75, 0x70, 0x00); FE ($3, 20, 4); }
 
 /* ---------------------------------------------------------------------- */
 
@@ -939,7 +939,7 @@ token_table[] =
   { "pc", CREG, 1 },
   { "usp", CREG, 2 },
   { "fpsw", CREG, 3 },
-  { "cpen", CREG, 4 },
+  /* reserved */
   /* reserved */
   /* reserved */
   { "wr", CREG, 7 },
Index: include/opcode/rx.h
===================================================================
RCS file: /cvs/src/src/include/opcode/rx.h,v
retrieving revision 1.1
diff -p -U3 -r1.1 rx.h
--- include/opcode/rx.h	29 Sep 2009 14:17:13 -0000	1.1
+++ include/opcode/rx.h	5 Nov 2009 00:18:55 -0000
@@ -139,10 +139,7 @@ typedef enum
 
   RXO_clrpsw,	/* flag index in d */
   RXO_setpsw,	/* flag index in d */
-
-  RXO_mvtcp,	/* cop# in s2, cop[d] = s */
-  RXO_mvfcp,	/* cop# in s2, d = cop[s] */
-  RXO_opecp,	/* cop# in s2, do cop[s] */
+  RXO_mvtipl,	/* new IPL in s */
 
   RXO_rtfi,
   RXO_rte,


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