[PATCH] [ARC] Add SYNTAX_NOP and SYNTAX_1OP for extension instructions

[Nick Clifton]

Hi Claudiu,

> gas/
> 2016-05-03  Claudiu Zissulescu  <claziss@synopsys.com>
> 
> 	* config/tc-arc.c (syntaxclass): Add SYNTAX_NOP and SYNTAX_1OP.
> 	(arc_extinsn): Handle new introduced syntax.
> 	* testsuite/gas/arc/textinsn1op.d: New file.
> 	* testsuite/gas/arc/textinsn1op.s: Likewise.
> 	* doc/c-arc.texi: Document SYNTAX_NOP and SYNTAX_1OP.
> 
> opcodes/
> 2016-05-03  Claudiu Zissulescu  <claziss@synopsys.com>
> 
> 	* arc-ext.c (dump_ARC_extmap): Handle SYNATX_NOP and SYNTAX_1OP.
> 	(arcExtMap_genOpcode): Likewise.
> 	* arc-opc.c (arg_32bit_rc): Define new variable.
> 	(arg_32bit_u6): Likewise.
> 	(arg_32bit_limm): Likewise.
> 
> include/
> 2016-05-03  Claudiu Zissulescu  <claziss@synopsys.com>
> 
> 	* opcode/arc.h (ARC_SYNTAX_1OP): Declare
> 	(ARC_SYNTAX_NOP): Likewsie.
> 	(ARC_OP1_MUST_BE_IMM): Update defined value.
> 	(ARC_OP1_IMM_IMPLIED): Likewise.
> 	(arg_32bit_rc, arg_32bit_u6, arg_32bit_limm): Declare.
 
Approved - please apply.

Cheers
  Nick