patch for include/opcode/cgen.h

[Doug Evans]

matthew green writes:
 > i'd like to submit this patch to "opcode/cgen.h" to prepare for upcoming
 > changes to cgen.  it cleans up a small cgen API, and also increases a
 > buffer size (necessary for upcoming port).  it does not affect any 
 > current code in opcodes/gas that uses this file (fr30 & m32r).
 > 
 > 2000-05-29  matthew green  <mrg@cygnus.com>
 > 
 > 	* opcode/cgen.h (CGEN_ACTUAL_MAX_SYNTAX_BYTES): Rename this ...
 > 	(CGEN_ACTUAL_MAX_SYNTAX_SIZE): ... to this, now define as 40.
 > 	(CGEN_MAX_SYNTAX_BYTES): Rename this ...
 > 	(CGEN_MAX_SYNTAX_SIZE): ... to this.
 > 	(CGEN_SYNTAX_TYPE): New typedef.
 > 	(CGEN_SYNTAX): Use new CGEN_SYNTAX_TYPE.
 > 	(CGEN_SYNTAX_VALUE): New macro, replaces CGEN_SYNTAX_STRING.
 > 	(CGEN_SYNTAX_CHAR): Now cast to (char).
 > 	(CGEN_SYNTAX_STRING): Define this in terms of CGEN_SYNTAX_VALUE.
 > 	No functional change, but allows CGEN_SYNTAX_TYPE to be define as
 > 	`unsigned int' with no other changes.

You really have a port that has > 128 operands?
How about let's make CGEN_SYNTAX_TYPE be an unsigned short for all ports.