[deliverable/binutils-gdb.git] / cpu / m32c.cpu

; Renesas M32C CPU description.  -*- Scheme -*-
;
; Copyright 2005 Free Software Foundation, Inc.
;
; Contributed by Red Hat Inc; developed under contract from Renesas.
;
; This file is part of the GNU Binutils.
;
; This program is free software; you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation; either version 2 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program; if not, write to the Free Software
; Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.

(include "simplify.inc")

(define-arch
  (name m32c)
  (comment "Renesas M32C")
  (default-alignment forced)
  (insn-lsb0? #f)
  (machs m16c m32c)
  (isas m16c m32c)
)

(define-isa
  (name m16c)
 
  (default-insn-bitsize 32)
 
  ; Number of bytes of insn we can initially fetch.
  (base-insn-bitsize 32)
 
  ; Used in computing bit numbers.
  (default-insn-word-bitsize 32)
 
  (decode-assist (0 1 2 3 4 5 6 7)) ; Initial bitnumbers to decode insns by.

  ; fetches 1 insn at a time.
  (liw-insns 1)       

  ; executes 1 insn at a time.
  (parallel-insns 1)  
  )

(define-isa
  (name m32c)
 
  (default-insn-bitsize 32)
 
  ; Number of bytes of insn we can initially fetch.
  (base-insn-bitsize 32)
 
  ; Used in computing bit numbers.
  (default-insn-word-bitsize 32)
 
  (decode-assist (0 1 2 3 4 5 6 7)) ; Initial bitnumbers to decode insns by.

  ; fetches 1 insn at a time.
  (liw-insns 1)       

  ; executes 1 insn at a time.
  (parallel-insns 1)  
  )

(define-cpu
  ; cpu names must be distinct from the architecture name and machine names.
  ; The "b" suffix stands for "base" and is the convention.
  ; The "f" suffix stands for "family" and is the convention.
  (name m16cbf)
  (comment "Renesas M16C base family")
  (insn-endian big)
  (data-endian little)
  (word-bitsize 16)
)

(define-cpu
  ; cpu names must be distinct from the architecture name and machine names.
  ; The "b" suffix stands for "base" and is the convention.
  ; The "f" suffix stands for "family" and is the convention.
  (name m32cbf)
  (comment "Renesas M32C base family")
  (insn-endian big)
  (data-endian little)
  (word-bitsize 16)
)

(define-mach
  (name m16c)
  (comment "Generic M16C cpu")
  (cpu m32cbf)
)

(define-mach
  (name m32c)
  (comment "Generic M32C cpu")
  (cpu m32cbf)
)

; Model descriptions.

(define-model
  (name m16c)
  (comment "m16c") (attrs)
  (mach m16c)

  ; `state' is a list of variables for recording model state
  ; (state)
  (unit u-exec "Execution Unit" ()
	1 1 ; issue done
	() ; state
	() ; inputs
	() ; outputs
	() ; profile action (default)
	)
)

(define-model
  (name m32c)
  (comment "m32c") (attrs)
  (mach m32c)

  ; `state' is a list of variables for recording model state
  ; (state)
  (unit u-exec "Execution Unit" ()
	1 1 ; issue done
	() ; state
	() ; inputs
	() ; outputs
	() ; profile action (default)
	)
)

; Macros to simplify MACH attribute specification.

(define-pmacro all-isas () (ISA m16c,m32c))
(define-pmacro m16c-isa () (ISA m16c))
(define-pmacro m32c-isa () (ISA m32c))

(define-pmacro MACH16 (MACH m16c))
(define-pmacro MACH32 (MACH m32c))

(define-pmacro (machine size)
  (MACH (.sym m size c)) (ISA (.sym m size c)))
\f
;=============================================================
; Fields
;-------------------------------------------------------------
; Main opcodes
;
(dnf f-0-1  "opcode"                      (all-isas)   0 1)
(dnf f-0-2  "opcode"                      (all-isas)   0 2)
(dnf f-0-3  "opcode"                      (all-isas)   0 3)
(dnf f-0-4  "opcode"                      (all-isas)   0 4)
(dnf f-1-3  "opcode"                      (all-isas)   1 3)
(dnf f-2-2  "opcode"                      (all-isas)   2 2)
(dnf f-3-4  "opcode"                      (all-isas)   3 4)
(dnf f-3-1  "opcode"                      (all-isas)   3 1)
(dnf f-4-1  "opcode"                      (all-isas)   4 1)
(dnf f-4-3  "opcode"                      (all-isas)   4 3)
(dnf f-4-4  "opcode"                      (all-isas)   4 4)
(dnf f-4-6  "opcode"                      (all-isas)   4 6)
(dnf f-5-1  "opcode"                      (all-isas)   5 1)
(dnf f-5-3  "opcode"                      (all-isas)   5 3)
(dnf f-6-2  "opcode"                      (all-isas)   6 2)
(dnf f-7-1  "opcode"                      (all-isas)   7 1)
(dnf f-8-1  "opcode"                      (all-isas)   8 1)
(dnf f-8-2  "opcode"                      (all-isas)   8 2)
(dnf f-8-3  "opcode"                      (all-isas)   8 3)
(dnf f-8-4  "opcode"                      (all-isas)   8 4)
(dnf f-8-8  "opcode"                      (all-isas)   8 8)
(dnf f-9-3  "opcode"                      (all-isas)   9 3)
(dnf f-9-1  "opcode"                      (all-isas)   9 1)
(dnf f-10-1 "opcode"                      (all-isas)  10 1)
(dnf f-10-2 "opcode"                      (all-isas)  10 2)
(dnf f-10-3 "opcode"                      (all-isas)  10 3)
(dnf f-11-1 "opcode"                      (all-isas)  11 1)
(dnf f-12-1 "opcode"                      (all-isas)  12 1)
(dnf f-12-2 "opcode"                      (all-isas)  12 2)
(dnf f-12-3 "opcode"                      (all-isas)  12 3)
(dnf f-12-4 "opcode"                      (all-isas)  12 4)
(dnf f-12-6 "opcode"                      (all-isas)  12 6)
(dnf f-13-3 "opcode"                      (all-isas)  13 3)
(dnf f-14-1 "opcode"                      (all-isas)  14 1)
(dnf f-14-2 "opcode"                      (all-isas)  14 2)
(dnf f-15-1 "opcode"                      (all-isas)  15 1)
(dnf f-16-1 "opcode"                      (all-isas)  16 1)
(dnf f-16-2 "opcode"                      (all-isas)  16 2)
(dnf f-16-4 "opcode"                      (all-isas)  16 4)
(dnf f-18-1 "opcode"                      (all-isas)  18 1)
(dnf f-18-2 "opcode"                      (all-isas)  18 2)
(dnf f-18-3 "opcode"                      (all-isas)  18 3)
(dnf f-20-1 "opcode"                      (all-isas)  20 1)
(dnf f-20-3 "opcode"                      (all-isas)  20 3)
(dnf f-20-2 "opcode"                      (all-isas)  20 2)
(dnf f-20-4 "opcode"                      (all-isas)  20 4)
(dnf f-21-3 "opcode"                      (all-isas)  21 3)
(dnf f-24-2 "opcode"                      (all-isas)  24 2)

;-------------------------------------------------------------
; Registers
;-------------------------------------------------------------

(dnf f-src16-rn "source Rn for m16c" (MACH16 m16c-isa) 10 2)
(dnf f-src16-an "source An for m16c" (MACH16 m16c-isa) 11 1)

(dnf f-src32-an-unprefixed "destination An for m32c" (MACH32 m32c-isa) 11 1)
(dnf f-src32-an-prefixed   "destination An for m32c" (MACH32 m32c-isa) 19 1)

; QI mode gr encoding for m32c is different than for m16c. The hardware
; is indexed using the m16c encoding, so perform the transformation here.
;  register  m16c    m32c
;  ----------------------
;   r0l      00'b    10'b
;   r0h      01'b    00'b
;   r1l      10'b    11'b
;   r1h      11'b    01'b
(df  f-src32-rn-unprefixed-QI "source Rn QI for m32c" (MACH32 m32c-isa) 10 2 UINT
     ((value pc) (or USI (and (sll (inv value) 1) 2) (and (srl value 1) 1))) ; insert
     ((value pc) (or USI (and (inv (srl value 1)) 1) (and (sll value 1) 2))) ; extract
)
; QI mode gr encoding for m32c is different than for m16c. The hardware
; is indexed using the m16c encoding, so perform the transformation here.
;  register  m16c    m32c
;  ----------------------
;   r0l      00'b    10'b
;   r0h      01'b    00'b
;   r1l      10'b    11'b
;   r1h      11'b    01'b
(df  f-src32-rn-prefixed-QI "source Rn QI for m32c" (MACH32 m32c-isa) 18 2 UINT
     ((value pc) (or USI (and (sll (inv value) 1) 2) (and (srl value 1) 1))) ; insert
     ((value pc) (or USI (and (inv (srl value 1)) 1) (and (sll value 1) 2))) ; extract
)
; HI mode gr encoding for m32c is different than for m16c. The hardware
; is indexed using the m16c encoding, so perform the transformation here.
;  register  m16c    m32c
;  ----------------------
;   r0       00'b    10'b
;   r1       01'b    11'b
;   r2       10'b    00'b
;   r3       11'b    01'b
(df  f-src32-rn-unprefixed-HI "source Rn HI for m32c" (MACH32 m32c-isa) 10 2 UINT
     ((value pc) (mod USI (add value 2) 4)) ; insert
     ((value pc) (mod USI (add value 2) 4)) ; extract
)

; HI mode gr encoding for m32c is different than for m16c. The hardware
; is indexed using the m16c encoding, so perform the transformation here.
;  register  m16c    m32c
;  ----------------------
;   r0       00'b    10'b
;   r1       01'b    11'b
;   r2       10'b    00'b
;   r3       11'b    01'b
(df  f-src32-rn-prefixed-HI "source Rn HI for m32c" (MACH32 m32c-isa) 18 2 UINT
     ((value pc) (mod USI (add value 2) 4)) ; insert
     ((value pc) (mod USI (add value 2) 4)) ; extract
)

; SI mode gr encoding for m32c is as follows:
;  register  encoding  index
;  -------------------------
;   r2r0       10'b     0
;   r3r1       11'b     1
(df  f-src32-rn-unprefixed-SI "source Rn SI for m32c" (MACH32 m32c-isa) 10 2 UINT
     ((value pc) (add USI value 2)) ; insert
     ((value pc) (sub USI value 2)) ; extract
)
(df  f-src32-rn-prefixed-SI "source Rn SI for m32c" (MACH32 m32c-isa) 18 2 UINT
     ((value pc) (add USI value 2)) ; insert
     ((value pc) (sub USI value 2)) ; extract
)

(dnf f-dst32-rn-ext-unprefixed "destination Rn for m32c" (MACH32 m32c-isa) 9 1)

(dnf f-dst16-rn      "destination Rn for m16c" (MACH16 m16c-isa) 14 2)
(dnf f-dst16-rn-ext  "destination Rn for m16c" (MACH16 m16c-isa) 14 1)
(dnf f-dst16-rn-QI-s "destination Rn for m16c" (MACH16 m16c-isa)  5 1)

(dnf f-dst16-an   "destination An for m16c" (MACH16 m16c-isa) 15 1)
(dnf f-dst16-an-s "destination An for m16c" (MACH16 m16c-isa)  4 1)

(dnf f-dst32-an-unprefixed "destination An for m32c" (MACH32 m32c-isa)  9 1)
(dnf f-dst32-an-prefixed   "destination An for m32c" (MACH32 m32c-isa) 17 1)

; QI mode gr encoding for m32c is different than for m16c. The hardware
; is indexed using the m16c encoding, so perform the transformation here.
;  register  m16c    m32c
;  ----------------------
;   r0l      00'b    10'b
;   r0h      01'b    00'b
;   r1l      10'b    11'b
;   r1h      11'b    01'b
(df  f-dst32-rn-unprefixed-QI "destination Rn QI for m32c" (MACH32 m32c-isa) 8 2 UINT
     ((value pc) (or USI (and (sll (inv value) 1) 2) (and (srl value 1) 1))) ; insert
     ((value pc) (or USI (and (inv (srl value 1)) 1) (and (sll value 1) 2))) ; extract
)
(df  f-dst32-rn-prefixed-QI "destination Rn QI for m32c" (MACH32 m32c-isa) 16 2 UINT
     ((value pc) (or USI (and (sll (inv value) 1) 2) (and (srl value 1) 1))) ; insert
     ((value pc) (or USI (and (inv (srl value 1)) 1) (and (sll value 1) 2))) ; extract
)
; HI mode gr encoding for m32c is different than for m16c. The hardware
; is indexed using the m16c encoding, so perform the transformation here.
;  register  m16c    m32c
;  ----------------------
;   r0       00'b    10'b
;   r1       01'b    11'b
;   r2       10'b    00'b
;   r3       11'b    01'b
(df  f-dst32-rn-unprefixed-HI "destination Rn HI for m32c" (MACH32 m32c-isa) 8 2 UINT
     ((value pc) (mod USI (add value 2) 4)) ; insert
     ((value pc) (mod USI (add value 2) 4)) ; extract
)
(df  f-dst32-rn-prefixed-HI "destination Rn HI for m32c" (MACH32 m32c-isa) 16 2 UINT
     ((value pc) (mod USI (add value 2) 4)) ; insert
     ((value pc) (mod USI (add value 2) 4)) ; extract
)
; SI mode gr encoding for m32c is as follows:
;  register  encoding  index
;  -------------------------
;   r2r0       10'b     0
;   r3r1       11'b     1
(df  f-dst32-rn-unprefixed-SI "destination Rn SI for m32c" (MACH32 m32c-isa) 8 2 UINT
     ((value pc) (add USI value 2)) ; insert
     ((value pc) (sub USI value 2)) ; extract
)
(df  f-dst32-rn-prefixed-SI "destination Rn SI for m32c" (MACH32 m32c-isa) 16 2 UINT
     ((value pc) (add USI value 2)) ; insert
     ((value pc) (sub USI value 2)) ; extract
)

(dnf f-dst16-1-S "destination R0[hl] for m16c" (MACH16 m16c-isa) 5 1)

;-------------------------------------------------------------
; Immediates embedded in the base insn
;-------------------------------------------------------------

(df f-imm-8-s4   "4  bit   signed" (all-isas)  8  4  INT #f #f)
(df f-imm-12-s4  "4  bit   signed" (all-isas) 12  4  INT #f #f)
(df f-imm-13-u3  "3  bit unsigned" (all-isas) 13  3 UINT #f #f)
(df f-imm-20-s4  "4  bit   signed" (all-isas) 20  4  INT #f #f)

(df  f-imm1-S "1 bit immediate for short format binary insns" (MACH32 m32c-isa) 2 1 UINT
     ((value pc) (sub USI value 1)) ; insert
     ((value pc) (add USI value 1)) ; extract
)

(dnmf f-imm3-S "3 bit unsigned for short format insns" (all-isas) UINT
      (f-2-2 f-7-1)
      (sequence () ; insert
		(set (ifield f-7-1) (and (sub (ifield f-imm3-S) 1) 1))
		(set (ifield f-2-2) (and (srl (sub (ifield f-imm3-S) 1) 1) #x3))
		)
      (sequence () ; extract
		(set (ifield f-imm3-S) (add (or (sll (ifield f-2-2) 1)
						(ifield f-7-1))
					    1))
		)
)

;-------------------------------------------------------------
; Immediates and displacements beyond the base insn
;-------------------------------------------------------------

(df f-dsp-8-u6   "6  bit unsigned" (all-isas)  8  6 UINT #f #f)
(df f-dsp-8-u8   "8  bit unsigned" (all-isas)  8  8 UINT #f #f)
(df f-dsp-8-s8   "8  bit   signed" (all-isas)  8  8  INT #f #f)
(df f-dsp-10-u6  "6  bit unsigned" (all-isas) 10  6 UINT #f #f)
(df f-dsp-16-u8  "8  bit unsigned" (all-isas) 16  8 UINT #f #f)
(df f-dsp-16-s8  "8  bit   signed" (all-isas) 16  8  INT #f #f)
(df f-dsp-24-u8  "8  bit unsigned" (all-isas) 24  8 UINT #f #f)
(df f-dsp-24-s8  "8  bit   signed" (all-isas) 24  8  INT #f #f)
(df f-dsp-32-u8  "8  bit unsigned" (all-isas) 32  8 UINT #f #f)
(df f-dsp-32-s8  "8  bit   signed" (all-isas) 32  8  INT #f #f)
(df f-dsp-40-u8  "8  bit unsigned" (all-isas) 40  8 UINT #f #f)
(df f-dsp-40-s8  "8  bit   signed" (all-isas) 40  8  INT #f #f)
(df f-dsp-48-u8  "8  bit unsigned" (all-isas) 48  8 UINT #f #f)
(df f-dsp-48-s8  "8  bit   signed" (all-isas) 48  8  INT #f #f)
(df f-dsp-56-u8  "8  bit unsigned" (all-isas) 56  8 UINT #f #f)
(df f-dsp-56-s8  "8  bit   signed" (all-isas) 56  8  INT #f #f)
(df f-dsp-64-u8  "8  bit unsigned" (all-isas) 64  8 UINT #f #f)
(df f-dsp-64-s8  "8  bit   signed" (all-isas) 64  8  INT #f #f)

; Insn opcode endianness is big, but the immediate fields are stored
; in little endian. Handle this here at the field level for all immediate
; fields longer that 1 byte.
;
; CGEN can't handle a field which spans a 32 bit word boundary, so
; handle those as multi ifields.
;
; Take care in expressions using 'srl' or 'sll' as part of some larger
; expression meant to yield sign-extended values.  CGEN translates
; uses of those operators into C expressions whose type is 'unsigned
; int', which tends to make the whole expression 'unsigned int'.
; Expressions like (set (ifield foo) X), however, just take X and
; store it in some member of 'struct cgen_fields', all of whose
; members are 'long'.  On machines where 'long' is larger than
; 'unsigned int', assigning a "sign-extended" unsigned int to a long
; just produces a very large positive value.  insert_normal will
; range-check the field's value and produce odd error messages like
; this:
;
; Error: operand out of range (4160684031 not between -2147483648 and 2147483647) `add.l #-265,-270[fb]'
;
; Annoyingly, the code will work fine on machines where 'long' and
; 'unsigned int' are the same size: the assignment will produce a
; negative number.
;
; Just tell yourself over and over: overflow detection is expensive,
; and you're glad C doesn't do it, because it never happens in real
; life.

(df f-dsp-8-u16 "16 bit unsigned" (all-isas) 8 16 UINT
     ((value pc) (or UHI
		     (and (srl value 8) #x00ff)
		     (and (sll value 8) #xff00))) ; insert
     ((value pc) (or UHI
		     (and UHI (srl UHI value 8) #x00ff)
		     (and UHI (sll UHI value 8) #xff00))) ; extract
)

(df f-dsp-8-s16 "8 bit   signed" (all-isas) 8 16 INT
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00)))))	; insert
     ((value pc) (ext INT
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00)))))	; extract
)

(df f-dsp-16-u16 "16 bit unsigned" (all-isas) 16 16 UINT
     ((value pc) (or UHI
		     (and (srl value 8) #x00ff)
		     (and (sll value 8) #xff00))) ; insert
     ((value pc) (or UHI
		     (and UHI (srl UHI value 8) #x00ff)
		     (and UHI (sll UHI value 8) #xff00))) ; extract
)

(df f-dsp-16-s16 "16 bit   signed" (all-isas) 16 16 INT
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; insert
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; extract
)

(dnmf f-dsp-24-u16 "16 bit unsigned" (all-isas) UINT
      (f-dsp-24-u8 f-dsp-32-u8)
      (sequence () ; insert
		(set (ifield f-dsp-24-u8) (and (ifield f-dsp-24-u16) #xff))
		(set (ifield f-dsp-32-u8) (and (srl (ifield f-dsp-24-u16) 8) #xff))
		)
      (sequence () ; extract
		(set (ifield f-dsp-24-u16) (or (sll (ifield f-dsp-32-u8) 8)
					       (ifield f-dsp-24-u8)))
		)
)

(dnmf f-dsp-24-s16 "16 bit signed" (all-isas) INT
      (f-dsp-24-u8 f-dsp-32-u8)
      (sequence () ; insert
		(set (ifield f-dsp-24-u8) 
		     (and (ifield f-dsp-24-s16) #xff))
		(set (ifield f-dsp-32-u8) 
		     (and (srl (ifield f-dsp-24-s16) 8) #xff))
		)
      (sequence () ; extract
		(set (ifield f-dsp-24-s16)
		     (ext INT
			  (trunc HI (or (sll (ifield f-dsp-32-u8) 8)
					(ifield f-dsp-24-u8)))))
		)
)

(df f-dsp-32-u16 "16 bit unsigned" (all-isas) 32 16 UINT
     ((value pc) (or UHI
		     (and (srl value 8) #x00ff)
		     (and (sll value 8) #xff00))) ; insert
     ((value pc) (or UHI
		     (and UHI (srl UHI value 8) #x00ff)
		     (and UHI (sll UHI value 8) #xff00))) ; extract
)

(df f-dsp-32-s16 "16 bit   signed" (all-isas) 32 16 INT
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; insert
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00)))))	; extract
)

(df f-dsp-40-u16 "16 bit unsigned" (all-isas) 40 16 UINT
     ((value pc) (or UHI
		     (and (srl value 8) #x00ff)
		     (and (sll value 8) #xff00))) ; insert
     ((value pc) (or UHI
		     (and UHI (srl UHI value 8) #x00ff)
		     (and UHI (sll UHI value 8) #xff00))) ; extract
)

(df f-dsp-40-s16 "16 bit   signed" (all-isas) 40 16 INT
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; insert
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; extract
)

(df f-dsp-48-u16 "16 bit unsigned" (all-isas) 48 16 UINT
     ((value pc) (or UHI
		     (and (srl value 8) #x00ff)
		     (and (sll value 8) #xff00))) ; insert
     ((value pc) (or UHI
		     (and UHI (srl UHI value 8) #x00ff)
		     (and UHI (sll UHI value 8) #xff00))) ; extract
)

(df f-dsp-48-s16 "16 bit   signed" (all-isas) 48 16 INT
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; insert
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; extract
)

(df f-dsp-64-u16 "16 bit unsigned" (all-isas) 64 16 UINT
     ((value pc) (or UHI
		     (and (srl value 8) #x00ff)
		     (and (sll value 8) #xff00))) ; insert
     ((value pc) (or UHI
		     (and UHI (srl UHI value 8) #x00ff)
		     (and UHI (sll UHI value 8) #xff00))) ; extract
)

(dnmf f-dsp-16-u24 "24 bit unsigned" (all-isas) UINT
      (f-dsp-16-u16 f-dsp-32-u8)
      (sequence () ; insert
		(set (ifield f-dsp-16-u16) (and (ifield f-dsp-16-u24) #xffff))
		(set (ifield f-dsp-32-u8) (and (srl (ifield f-dsp-16-u24) 16) #xff))
		)
      (sequence () ; extract
		(set (ifield f-dsp-16-u24) (or (sll (ifield f-dsp-32-u8) 16)
					       (ifield f-dsp-16-u16)))
		)
)

(dnmf f-dsp-24-u24 "24 bit unsigned" (all-isas) UINT
      (f-dsp-24-u8 f-dsp-32-u16)
      (sequence () ; insert
		(set (ifield f-dsp-24-u8) (and (ifield f-dsp-24-u24) #xff))
		(set (ifield f-dsp-32-u16) (and (srl (ifield f-dsp-24-u24) 8) #xffff))
		)
      (sequence () ; extract
		(set (ifield f-dsp-24-u24) (or (sll (ifield f-dsp-32-u16) 8)
					       (ifield f-dsp-24-u8)))
		)
)

(df f-dsp-32-u24 "24 bit unsigned" (all-isas) 32 24 UINT
     ((value pc) (or USI
		     (or USI
			 (and (srl value 16) #x0000ff)
			 (and value          #x00ff00))
		     (and (sll value 16) #xff0000))) ; insert
     ((value pc) (or USI
		     (or USI
			 (and USI (srl UHI value 16) #x0000ff)
			 (and USI value              #x00ff00))
		     (and USI (sll UHI value 16) #xff0000))) ; extract
)

(df f-dsp-40-u24 "24 bit unsigned" (all-isas) 40 24 UINT
     ((value pc) (or USI
		     (or USI
			 (and (srl value 16) #x0000ff)
			 (and value          #x00ff00))
		     (and (sll value 16) #xff0000))) ; insert
     ((value pc) (or USI
		     (or USI
			 (and USI (srl UHI value 16) #x0000ff)
			 (and USI value              #x00ff00))
		     (and USI (sll UHI value 16) #xff0000))) ; extract
)

(dnmf f-dsp-40-s32 "32 bit signed" (all-isas) INT
      (f-dsp-40-u24 f-dsp-64-u8)
      (sequence () ; insert
		(set (ifield f-dsp-64-u8) (and (srl (ifield f-dsp-40-s32) 24) #xff))
		(set (ifield f-dsp-40-u24) (and (ifield f-dsp-40-s32) #xffffff)) 
		)
      (sequence () ; extract
		(set (ifield f-dsp-40-s32) (or (and (ifield f-dsp-40-u24) #xffffff)
					       (and (sll (ifield f-dsp-64-u8) 24) #xff000000)))
		)
)

(dnmf f-dsp-48-u24 "24 bit unsigned" (all-isas) UINT
      (f-dsp-48-u16 f-dsp-64-u8)
      (sequence () ; insert
		(set (ifield f-dsp-64-u8) (and (srl (ifield f-dsp-48-u24) 16) #xff))
		(set (ifield f-dsp-48-u16) (and (ifield f-dsp-48-u24) #xffff)) 
		)
      (sequence () ; extract
		(set (ifield f-dsp-48-u24) (or (and (ifield f-dsp-48-u16) #xffff)
					       (and (sll (ifield f-dsp-64-u8) 16) #xff0000)))
		)
)

(dnmf f-dsp-16-s32 "32 bit signed" (all-isas) INT
      (f-dsp-16-u16 f-dsp-32-u16)
      (sequence () ; insert
		(set (ifield f-dsp-32-u16) (and (srl (ifield f-dsp-16-s32) 16) #xffff))
		(set (ifield f-dsp-16-u16) (and (ifield f-dsp-16-s32) #xffff)) 
		)
      (sequence () ; extract
		(set (ifield f-dsp-16-s32) (or (and (ifield f-dsp-16-u16) #xffff)
					       (and (sll (ifield f-dsp-32-u16) 16) #xffff0000)))
		)
)

(dnmf f-dsp-24-s32 "32 bit signed" (all-isas) INT
      (f-dsp-24-u8 f-dsp-32-u24)
      (sequence () ; insert
		(set (ifield f-dsp-32-u24) (and (srl (ifield f-dsp-24-s32) 8) #xffffff))
		(set (ifield f-dsp-24-u8) (and (ifield f-dsp-24-s32) #xff)) 
		)
      (sequence () ; extract
		(set (ifield f-dsp-24-s32) (or (and (ifield f-dsp-24-u8) #xff)
					       (and (sll (ifield f-dsp-32-u24) 8) #xffffff00)))
		)
)

(df f-dsp-32-s32 "32 bit   signed" (all-isas) 32 32 INT
     ((value pc) 

      ;; insert
      (ext INT
	   (or SI
	       (or SI
		   (and (srl value 24) #x000000ff)
		   (and (srl value 8)  #x0000ff00))
	       (or SI
		   (and (sll value 8)  #x00ff0000)
		   (and (sll value 24) #xff000000)))))

     ;; extract
     ((value pc)
      (ext INT
	   (or SI
	       (or SI
		   (and (srl value 24) #x000000ff)
		   (and (srl value 8)  #x0000ff00))
	       (or SI
		   (and (sll value 8)  #x00ff0000)
		   (and (sll value 24) #xff000000)))))
)

(dnmf f-dsp-48-u32 "32 bit unsigned" (all-isas) UINT
      (f-dsp-48-u16 f-dsp-64-u16)
      (sequence () ; insert
		(set (ifield f-dsp-64-u16) (and (srl (ifield f-dsp-48-u32) 16) #xffff))
		(set (ifield f-dsp-48-u16) (and (ifield f-dsp-48-u32) #xffff)) 
		)
      (sequence () ; extract
		(set (ifield f-dsp-48-u32) (or (and (ifield f-dsp-48-u16) #xffff)
					       (and (sll (ifield f-dsp-64-u16) 16) #xffff0000)))
		)
)

(dnmf f-dsp-48-s32 "32 bit signed" (all-isas) INT
      (f-dsp-48-u16 f-dsp-64-u16)
      (sequence () ; insert
		(set (ifield f-dsp-64-u16) (and (srl (ifield f-dsp-48-s32) 16) #xffff))
		(set (ifield f-dsp-48-u16) (and (ifield f-dsp-48-s32) #xffff)) 
		)
      (sequence () ; extract
		(set (ifield f-dsp-48-s32) (or (and (ifield f-dsp-48-u16) #xffff)
					       (and (sll (ifield f-dsp-64-u16) 16) #xffff0000)))
		)
)

(dnmf f-dsp-56-s16 "16 bit signed" (all-isas) INT
      (f-dsp-56-u8 f-dsp-64-u8)
      (sequence () ; insert
		(set (ifield f-dsp-56-u8)
		     (and (ifield f-dsp-56-s16) #xff))
		(set (ifield f-dsp-64-u8)
		     (and (srl (ifield f-dsp-56-s16) 8) #xff))
		)
      (sequence () ; extract
		(set (ifield f-dsp-56-s16)
		     (ext INT
			  (trunc HI (or (sll (ifield f-dsp-64-u8) 8)
					(ifield f-dsp-56-u8)))))
		)
)

(df f-dsp-64-s16 " 16 bit signed" (all-isas) 64 16 INT
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; insert
     ((value pc) (ext INT 
		      (trunc HI
			     (or (and (srl value 8) #x00ff)
				 (and (sll value 8) #xff00))))) ; extract
)

;-------------------------------------------------------------
; Bit indices
;-------------------------------------------------------------

(dnf f-bitno16-S "bit index for m16c" (all-isas) 5 3)
(dnf f-bitno32-prefixed "bit index for m32c" (all-isas) 21 3)
(dnf f-bitno32-unprefixed "bit index for m32c" (all-isas) 13 3)

(dnmf f-bitbase16-u11-S "unsigned bit,base:11" (all-isas) UINT
      (f-bitno16-S f-dsp-8-u8)
      (sequence () ; insert
		(set (ifield f-bitno16-S) (and f-bitbase16-u11-S #x7))
		(set (ifield f-dsp-8-u8) (and (srl (ifield f-bitbase16-u11-S) 3) #xff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase16-u11-S) (or (sll (ifield f-dsp-8-u8) 3)
						    (ifield f-bitno16-S)))
		)
)

(dnmf f-bitbase32-16-u11-unprefixed "unsigned bit,base:11" (all-isas) UINT
      (f-bitno32-unprefixed f-dsp-16-u8)
      (sequence () ; insert
		(set (ifield f-bitno32-unprefixed) (and f-bitbase32-16-u11-unprefixed #x7))
		(set (ifield f-dsp-16-u8) (and (srl (ifield f-bitbase32-16-u11-unprefixed) 3) #xff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-16-u11-unprefixed) (or (sll (ifield f-dsp-16-u8) 3)
							      (ifield f-bitno32-unprefixed)))
		)
)
(dnmf f-bitbase32-16-s11-unprefixed "signed bit,base:11" (all-isas) INT
      (f-bitno32-unprefixed f-dsp-16-s8)
      (sequence () ; insert
		(set (ifield f-bitno32-unprefixed) (and f-bitbase32-16-s11-unprefixed #x7))
		(set (ifield f-dsp-16-s8) (sra INT (ifield f-bitbase32-16-s11-unprefixed) 3))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-16-s11-unprefixed) (or (sll (ifield f-dsp-16-s8) 3)
								(ifield f-bitno32-unprefixed)))
		)
)
(dnmf f-bitbase32-16-u19-unprefixed "unsigned bit,base:19" (all-isas) UINT
      (f-bitno32-unprefixed f-dsp-16-u16)
      (sequence () ; insert
		(set (ifield f-bitno32-unprefixed) (and f-bitbase32-16-u19-unprefixed #x7))
		(set (ifield f-dsp-16-u16) (and (srl (ifield f-bitbase32-16-u19-unprefixed) 3) #xffff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-16-u19-unprefixed) (or (sll (ifield f-dsp-16-u16) 3)
								(ifield f-bitno32-unprefixed)))
		)
)
(dnmf f-bitbase32-16-s19-unprefixed "signed bit,base:11" (all-isas) INT
      (f-bitno32-unprefixed f-dsp-16-s16)
      (sequence () ; insert
		(set (ifield f-bitno32-unprefixed) (and f-bitbase32-16-s19-unprefixed #x7))
		(set (ifield f-dsp-16-s16) (sra INT (ifield f-bitbase32-16-s19-unprefixed) 3))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-16-s19-unprefixed) (or (sll (ifield f-dsp-16-s16) 3)
								(ifield f-bitno32-unprefixed)))
		)
)
; SID decoder doesn't handle multi-ifield referencing another multi-ifield  :-(
(dnmf f-bitbase32-16-u27-unprefixed "unsigned bit,base:27" (all-isas) UINT
      (f-bitno32-unprefixed f-dsp-16-u16 f-dsp-32-u8)
      (sequence () ; insert
		(set (ifield f-bitno32-unprefixed) (and f-bitbase32-16-u27-unprefixed #x7))
		(set (ifield f-dsp-16-u16) (and (srl (ifield f-bitbase32-16-u27-unprefixed) 3) #xffff))
		(set (ifield f-dsp-32-u8) (and (srl (ifield f-bitbase32-16-u27-unprefixed) 19) #xff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-16-u27-unprefixed) (or (sll (ifield f-dsp-16-u16) 3)
							      (or (sll (ifield f-dsp-32-u8) 19)
								  (ifield f-bitno32-unprefixed))))
		)
)
(dnmf f-bitbase32-24-u11-prefixed "unsigned bit,base:11" (all-isas) UINT
      (f-bitno32-prefixed f-dsp-24-u8)
      (sequence () ; insert
		(set (ifield f-bitno32-prefixed) (and f-bitbase32-24-u11-prefixed #x7))
		(set (ifield f-dsp-24-u8) (and (srl (ifield f-bitbase32-24-u11-prefixed) 3) #xff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-24-u11-prefixed) (or (sll (ifield f-dsp-24-u8) 3)
							      (ifield f-bitno32-prefixed)))
		)
)
(dnmf f-bitbase32-24-s11-prefixed "signed bit,base:11" (all-isas) INT
      (f-bitno32-prefixed f-dsp-24-s8)
      (sequence () ; insert
		(set (ifield f-bitno32-prefixed) (and f-bitbase32-24-s11-prefixed #x7))
		(set (ifield f-dsp-24-s8) (sra INT (ifield f-bitbase32-24-s11-prefixed) 3))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-24-s11-prefixed) (or (sll (ifield f-dsp-24-s8) 3)
							      (ifield f-bitno32-prefixed)))
		)
)
; SID decoder doesn't handle multi-ifield referencing another multi-ifield  :-(
(dnmf f-bitbase32-24-u19-prefixed "unsigned bit,base:19" (all-isas) UINT
      (f-bitno32-prefixed f-dsp-24-u8 f-dsp-32-u8)
      (sequence () ; insert
		(set (ifield f-bitno32-prefixed) (and f-bitbase32-24-u19-prefixed #x7))
		(set (ifield f-dsp-24-u8) (and (srl (ifield f-bitbase32-24-u19-prefixed)  3) #xff))
		(set (ifield f-dsp-32-u8) (and (srl (ifield f-bitbase32-24-u19-prefixed) 11) #xff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-24-u19-prefixed) (or (sll (ifield f-dsp-24-u8) 3)
							      (or (sll (ifield f-dsp-32-u8) 11)
								  (ifield f-bitno32-prefixed))))
		)
)
; SID decoder doesn't handle multi-ifield referencing another multi-ifield  :-(
(dnmf f-bitbase32-24-s19-prefixed "signed bit,base:11" (all-isas) INT
      (f-bitno32-prefixed f-dsp-24-u8 f-dsp-32-s8)
      (sequence () ; insert
		(set (ifield f-bitno32-prefixed) (and f-bitbase32-24-s19-prefixed #x7))
		(set (ifield f-dsp-24-u8) (and (srl (ifield f-bitbase32-24-s19-prefixed) 3) #xff))
		(set (ifield f-dsp-32-s8) (sra INT (ifield f-bitbase32-24-s19-prefixed) 11))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-24-s19-prefixed) (or (sll (ifield f-dsp-24-u8) 3)
							      (or (sll (ifield f-dsp-32-s8) 11)
								  (ifield f-bitno32-prefixed))))
		)
)
; SID decoder doesn't handle multi-ifield referencing another multi-ifield  :-(
(dnmf f-bitbase32-24-u27-prefixed "unsigned bit,base:27" (all-isas) UINT
      (f-bitno32-prefixed f-dsp-24-u8 f-dsp-32-u16)
      (sequence () ; insert
		(set (ifield f-bitno32-prefixed) (and f-bitbase32-24-u27-prefixed #x7))
		(set (ifield f-dsp-24-u8) (and (srl (ifield f-bitbase32-24-u27-prefixed) 3) #xff))
		(set (ifield f-dsp-32-u16) (and (srl (ifield f-bitbase32-24-u27-prefixed) 11) #xffff))
		)
      (sequence () ; extract
		(set (ifield f-bitbase32-24-u27-prefixed) (or (sll (ifield f-dsp-24-u8) 3)
							      (or (sll (ifield f-dsp-32-u16) 11)
								  (ifield f-bitno32-prefixed))))
		)
)

;-------------------------------------------------------------
; Labels
;-------------------------------------------------------------

(df  f-lab-5-3 "3 bit pc relative signed offset" (PCREL-ADDR all-isas) 5 3 INT
     ((value pc) (sub SI value (add SI pc 2))) ; insert
     ((value pc) (add SI value (add SI pc 2))) ; extract
)
(dnmf f-lab32-jmp-s "unsigned 3 bit pc relative offset" (PCREL-ADDR all-isas) UINT
      (f-2-2 f-7-1)
      (sequence () ; insert
		(set (ifield f-7-1) (and (sub (ifield f-lab32-jmp-s) pc) #x1))
		(set (ifield f-2-2) (srl (sub (ifield f-lab32-jmp-s) pc) 1))
		)
      (sequence () ; extract
		(set (ifield f-lab32-jmp-s) (add pc (add (or (sll (ifield f-2-2) 1)
							     (ifield f-7-1))
							 2)))
		)
)
(df  f-lab-8-8 "8 bit pc relative signed offset" (PCREL-ADDR all-isas) 8 8 INT
     ((value pc) (sub SI value (add SI pc 1))) ; insert
     ((value pc) (add SI value (add SI pc 1))) ; extract
)
(df  f-lab-8-16 "16 bit pc relative signed offset" (PCREL-ADDR SIGN-OPT all-isas) 8 16 UINT
     ((value pc) (or SI (sll (and (sub value (add pc 1)) #xff) 8)
		     (srl (and (sub value (add pc 1)) #xffff) 8)))
     ((value pc) (add SI (or (srl (and value #xffff) 8)
			     (sra (sll (and value #xff) 24) 16)) (add pc 1)))
 )
(df  f-lab-8-24 "24 bit absolute" (all-isas ABS-ADDR) 8 24 UINT
     ((value pc) (or SI
		     (or (srl value 16) (and value #xff00))
		     (sll (and value #xff) 16)))
     ((value pc) (or SI
		     (or (srl value 16) (and value #xff00))
		     (sll (and value #xff) 16)))
 )
(df  f-lab-16-8 "8 bit pc relative signed offset" (PCREL-ADDR all-isas) 16 8 INT
     ((value pc) (sub SI value (add SI pc 2))) ; insert
     ((value pc) (add SI value (add SI pc 2))) ; extract
)
(df  f-lab-24-8 "8 bit pc relative signed offset" (PCREL-ADDR all-isas) 24 8 INT
     ((value pc) (sub SI value (add SI pc 2))) ; insert
     ((value pc) (add SI value (add SI pc 2))) ; extract
)
(df  f-lab-32-8 "8 bit pc relative signed offset" (PCREL-ADDR all-isas) 32 8 INT
     ((value pc) (sub SI value (add SI pc 2))) ; insert
     ((value pc) (add SI value (add SI pc 2))) ; extract
)
(df  f-lab-40-8 "8 bit pc relative signed offset" (PCREL-ADDR all-isas) 40 8 INT
     ((value pc) (sub SI value (add SI pc 2))) ; insert
     ((value pc) (add SI value (add SI pc 2))) ; extract
)

;-------------------------------------------------------------
; Condition codes
;-------------------------------------------------------------

(dnf f-cond16    "condition code" (all-isas) 12 4)
(dnf f-cond16j-5 "condition code" (all-isas)  5 3)

(dnmf f-cond32 "condition code" (all-isas) UINT
      (f-9-1 f-13-3)
      (sequence () ; insert
		(set (ifield f-9-1) (and (srl (ifield f-cond32) 3) 1))
		(set (ifield f-13-3) (and (ifield f-cond32) #x7))
		)
      (sequence () ; extract
		(set (ifield f-cond32) (or (sll (ifield f-9-1) 3)
					   (ifield f-13-3)))
		)
)

(dnmf f-cond32j "condition code" (all-isas) UINT
      (f-1-3 f-7-1)
      (sequence () ; insert
		(set (ifield f-1-3) (and (srl (ifield f-cond32j) 1) #x7))
		(set (ifield f-7-1) (and (ifield f-cond32j) #x1))
		)
      (sequence () ; extract
		(set (ifield f-cond32j) (or (sll (ifield f-1-3) 1)
					    (ifield f-7-1)))
		)
)
\f
;=============================================================
; Hardware
;
(dnh h-pc "program counter" (PC all-isas) (pc USI) () () ())

;-------------------------------------------------------------
; General registers
; The actual registers are 16 bits
;-------------------------------------------------------------

(define-hardware
  (name h-gr)
  (comment "general 16 bit registers")
  (attrs all-isas CACHE-ADDR)
  (type register HI (4))
  (indices keyword "" (("r0" 0) ("r1" 1) ("r2" 2) ("r3" 3))))

; Define different views of the grs as VIRTUAL with getter/setter specs
;
(define-hardware
  (name h-gr-QI)
  (comment "general 8 bit registers")
  (attrs all-isas VIRTUAL)
  (type register QI (4))
  (indices keyword "" (("r0l" 0) ("r0h" 1) ("r1l" 2) ("r1h" 3)))
  (get (index) (and (if SI (mod index 2)
			(srl (reg h-gr (div index 2)) 8)
			(reg h-gr (div index 2)))
		    #xff))
  (set (index newval) (set (reg h-gr (div index 2))
			   (if SI (mod index 2)
			       (or (and (reg h-gr (div index 2)) #xff)
				   (sll (and newval #xff) 8))
			       (or (and (reg h-gr (div index 2)) #xff00)
				   (and newval #xff))))))

(define-hardware
  (name h-gr-HI)
  (comment "general 16 bit registers")
  (attrs all-isas VIRTUAL)
  (type register HI (4))
  (indices keyword "" (("r0" 0) ("r1" 1) ("r2" 2) ("r3" 3)))
  (get (index) (reg h-gr index))
  (set (index newval) (set (reg h-gr index) newval)))

(define-hardware
  (name h-gr-SI)
  (comment "general 32 bit registers")
  (attrs all-isas VIRTUAL)
  (type register SI (2))
  (indices keyword "" (("r2r0" 0) ("r3r1" 1)))
  (get (index) (or SI
		   (and (reg h-gr index) #xffff)
		   (and (sll (reg h-gr (add index 2)) 16) #xffff0000)))
  (set (index newval) (sequence ()
				(set (reg h-gr index) (and newval #xffff))
				(set (reg h-gr (add index 2)) (srl newval 16)))))

(define-hardware
  (name h-gr-ext-QI)
  (comment "general 16 bit registers")
  (attrs all-isas VIRTUAL)
  (type register HI (2))
  (indices keyword "" (("r0l" 0) ("r1l" 1)))
  (get (index) (reg h-gr-QI (mul index 2)))
  (set (index newval) (set (reg h-gr (mul index 2)) newval)))

(define-hardware
  (name h-gr-ext-HI)
  (comment "general 16 bit registers")
  (attrs all-isas VIRTUAL)
  (type register SI (2))
  (indices keyword "" (("r0" 0) ("r1" 1)))
  (get (index) (reg h-gr (mul index 2)))
  (set (index newval) (set (reg h-gr-SI index) newval)))

(define-hardware
  (name h-r0l)
  (comment "r0l register")
  (attrs all-isas VIRTUAL)
  (type register QI)
  (indices keyword "" (("r0l" 0)))
  (get () (reg h-gr-QI 0))
  (set (newval) (set (reg h-gr-QI 0) newval)))

(define-hardware
  (name h-r0h)
  (comment "r0h register")
  (attrs all-isas VIRTUAL)
  (type register QI)
  (indices keyword "" (("r0h" 0)))
  (get () (reg h-gr-QI 1))
  (set (newval) (set (reg h-gr-QI 1) newval)))

(define-hardware
  (name h-r1l)
  (comment "r1l register")
  (attrs all-isas VIRTUAL)
  (type register QI)
  (indices keyword "" (("r1l" 0)))
  (get () (reg h-gr-QI 2))
  (set (newval) (set (reg h-gr-QI 2) newval)))

(define-hardware
  (name h-r1h)
  (comment "r1h register")
  (attrs all-isas VIRTUAL)
  (type register QI)
  (indices keyword "" (("r1h" 0)))
  (get () (reg h-gr-QI 3))
  (set (newval) (set (reg h-gr-QI 3) newval)))

(define-hardware
  (name h-r0)
  (comment "r0 register")
  (attrs all-isas VIRTUAL)
  (type register HI)
  (indices keyword "" (("r0" 0)))
  (get () (reg h-gr 0))
  (set (newval) (set (reg h-gr 0) newval)))

(define-hardware
  (name h-r1)
  (comment "r1 register")
  (attrs all-isas VIRTUAL)
  (type register HI)
  (indices keyword "" (("r1" 0)))
  (get () (reg h-gr 1))
  (set (newval) (set (reg h-gr 1) newval)))

(define-hardware
  (name h-r2)
  (comment "r2 register")
  (attrs all-isas VIRTUAL)
  (type register HI)
  (indices keyword "" (("r2" 0)))
  (get () (reg h-gr 2))
  (set (newval) (set (reg h-gr 2) newval)))

(define-hardware
  (name h-r3)
  (comment "r3 register")
  (attrs all-isas VIRTUAL)
  (type register HI)
  (indices keyword "" (("r3" 0)))
  (get () (reg h-gr 3))
  (set (newval) (set (reg h-gr 3) newval)))

(define-hardware
  (name h-r0l-r0h)
  (comment "r0l or r0h")
  (attrs all-isas VIRTUAL)
  (type register QI (2))
  (indices keyword "" (("r0l" 0) ("r0h" 1)))
  (get (index) (reg h-gr-QI index))
  (set (index newval) (set (reg h-gr-QI index) newval)))

(define-hardware
  (name h-r2r0)
  (comment "r2r0 register")
  (attrs all-isas VIRTUAL)
  (type register SI)
  (indices keyword "" (("r2r0" 0)))
  (get () (or (sll (reg h-gr 2) 16) (reg h-gr 0)))
  (set (newval)
       (sequence ()
		 (set (reg h-gr 0) newval)
		 (set (reg h-gr 2) (sra newval 16)))))

(define-hardware
  (name h-r3r1)
  (comment "r3r1 register")
  (attrs all-isas VIRTUAL)
  (type register SI)
  (indices keyword "" (("r3r1" 0)))
  (get () (or (sll (reg h-gr 3) 16) (reg h-gr 1)))
  (set (newval)
       (sequence ()
		 (set (reg h-gr 1) newval)
		 (set (reg h-gr 3) (sra newval 16)))))

(define-hardware
  (name h-r1r2r0)
  (comment "r1r2r0 register")
  (attrs all-isas VIRTUAL)
  (type register DI)
  (indices keyword "" (("r1r2r0" 0)))
  (get () (or DI (sll DI (reg h-gr 1) 32) (or (sll (reg h-gr 2) 16) (reg h-gr 0))))
  (set (newval)
       (sequence ()
		 (set (reg h-gr 0) newval)
		 (set (reg h-gr 2) (sra newval 16))
		 (set (reg h-gr 1) (sra newval 32)))))

;-------------------------------------------------------------
; Address registers
;-------------------------------------------------------------

(define-hardware
  (name h-ar)
  (comment "address registers")
  (attrs all-isas)
  (type register USI (2))
  (indices keyword "" (("a0" 0) ("a1" 1)))
  (get (index) (c-call USI "h_ar_get_handler" index))
  (set (index newval) (c-call VOID "h_ar_set_handler" index newval)))

; Define different views of the ars as VIRTUAL with getter/setter specs
(define-hardware
  (name h-ar-QI)
  (comment "8 bit view of address register")
  (attrs all-isas VIRTUAL)
  (type register QI (2))
  (indices keyword "" (("a0" 0) ("a1" 1)))
  (get (index) (reg h-ar index))
  (set (index newval) (set (reg h-ar index) newval)))

(define-hardware
  (name h-ar-HI)
  (comment "16 bit view of address register")
  (attrs all-isas VIRTUAL)
  (type register HI (2))
  (indices keyword "" (("a0" 0) ("a1" 1)))
  (get (index) (reg h-ar index))
  (set (index newval) (set (reg h-ar index) newval)))

(define-hardware
  (name h-ar-SI)
  (comment "32 bit view of address register")
  (attrs all-isas VIRTUAL)
  (type register SI)
  (indices keyword "" (("a1a0" 0)))
  (get () (or SI (sll SI (ext SI (reg h-ar 1)) 16) (ext SI (reg h-ar 0))))
  (set (newval) (sequence ()
			  (set (reg h-ar 0) (and newval #xffff))
			  (set (reg h-ar 1) (and (srl newval 16) #xffff)))))

(define-hardware
  (name h-a0)
  (comment "16 bit view of address register")
  (attrs all-isas VIRTUAL)
  (type register HI)
  (indices keyword "" (("a0" 0)))
  (get () (reg h-ar 0))
  (set (newval) (set (reg h-ar 0) newval)))

(define-hardware
  (name h-a1)
  (comment "16 bit view of address register")
  (attrs all-isas VIRTUAL)
  (type register HI)
  (indices keyword "" (("a1" 1)))
  (get () (reg h-ar 1))
  (set (newval) (set (reg h-ar 1) newval)))

; SB Register
(define-hardware
  (name h-sb)
  (comment "SB register")
  (attrs all-isas)
  (type register USI)
  (get () (c-call USI "h_sb_get_handler"))
  (set (newval) (c-call VOID "h_sb_set_handler" newval))
)

; FB Register
(define-hardware
  (name h-fb)
  (comment "FB register")
  (attrs all-isas)
  (type register USI)
  (get () (c-call USI "h_fb_get_handler"))
  (set (newval) (c-call VOID "h_fb_set_handler" newval))
)

; SP Register
(define-hardware
  (name h-sp)
  (comment "SP register")
  (attrs all-isas)
  (type register USI)
  (get () (c-call USI "h_sp_get_handler"))
  (set (newval) (c-call VOID "h_sp_set_handler" newval))
)

;-------------------------------------------------------------
; condition-code bits
;-------------------------------------------------------------

(define-hardware
  (name h-sbit)
  (comment "sign bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-zbit)
  (comment "zero bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-obit)
  (comment "overflow bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-cbit)
  (comment "carry bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-ubit)
  (comment "stack pointer select bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-ibit)
  (comment "interrupt enable bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-bbit)
  (comment "register bank select bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-dbit)
  (comment "debug bit")
  (attrs all-isas)
  (type register BI)
)

(define-hardware
  (name h-dct0)
  (comment "dma transfer count 000")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-dct1)
  (comment "dma transfer count 001")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-svf)
  (comment "save flag 011")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-drc0)
  (comment "dma transfer count reload 100")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-drc1)
  (comment "dma transfer count reload 101")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-dmd0)
  (comment "dma mode 110")
  (attrs all-isas)
  (type register UQI)
)
(define-hardware
  (name h-dmd1)
  (comment "dma mode 111")
  (attrs all-isas)
  (type register UQI)
)
(define-hardware
  (name h-intb)
  (comment "interrupt table 000")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-svp)
  (comment "save pc 100")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-vct)
  (comment "vector 101")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-isp)
  (comment "interrupt stack ptr 111")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-dma0)
  (comment "dma mem addr 010")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-dma1)
  (comment "dma mem addr 011")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-dra0)
  (comment "dma mem addr reload 100")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-dra1)
  (comment "dma mem addr reload 101")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-dsa0)
  (comment "dma sfr addr 110")
  (attrs all-isas)
  (type register USI)
)
(define-hardware
  (name h-dsa1)
  (comment "dma sfr addr 111")
  (attrs all-isas)
  (type register USI)
)

;-------------------------------------------------------------
; Condition code operand hardware
;-------------------------------------------------------------

(define-hardware
  (name h-cond16)
  (comment "condition code hardware for m16c")
  (attrs m16c-isa MACH16)
  (type immediate UQI)
  (values keyword ""
	  (("geu" #x00) ("c"  #x00)
	   ("gtu" #x01)
	   ("eq"  #x02) ("z"  #x02)
	   ("n"   #x03)
	   ("le"  #x04)
	   ("o"   #x05)
	   ("ge"  #x06)
	   ("ltu" #xf8) ("nc" #xf8)
	   ("leu" #xf9)
	   ("ne"  #xfa) ("nz" #xfa)
	   ("pz"  #xfb)
	   ("gt"  #xfc)
	   ("no"  #xfd)
	   ("lt"  #xfe)
	  )
  )
)
(define-hardware
  (name h-cond16c)
  (comment "condition code hardware for m16c")
  (attrs m16c-isa MACH16)
  (type immediate UQI)
  (values keyword ""
	  (("geu" #x00) ("c"  #x00)
	   ("gtu" #x01)
	   ("eq"  #x02) ("z"  #x02)
	   ("n"   #x03)
	   ("ltu" #x04) ("nc" #x04)
	   ("leu" #x05)
	   ("ne"  #x06) ("nz" #x06)
	   ("pz"  #x07)
	   ("le"  #x08)
	   ("o"   #x09)
	   ("ge"  #x0a)
	   ("gt"  #x0c)
	   ("no"  #x0d)
	   ("lt"  #x0e)
	  )
  )
)
(define-hardware
  (name h-cond16j)
  (comment "condition code hardware for m16c")
  (attrs m16c-isa MACH16)
  (type immediate UQI)
  (values keyword ""
	  (("le"  #x08)
	   ("o"   #x09)
	   ("ge"  #x0a)
	   ("gt"  #x0c)
	   ("no"  #x0d)
	   ("lt"  #x0e)
	  )
  )
)
(define-hardware
  (name h-cond16j-5)
  (comment "condition code hardware for m16c")
  (attrs m16c-isa MACH16)
  (type immediate UQI)
  (values keyword ""
	  (("geu" #x00) ("c"  #x00)
	   ("gtu" #x01)
	   ("eq"  #x02) ("z"  #x02)
	   ("n"   #x03)
	   ("ltu" #x04) ("nc" #x04)
	   ("leu" #x05)
	   ("ne"  #x06) ("nz" #x06)
	   ("pz"  #x07)
	  )
  )
)

(define-hardware
  (name h-cond32)
  (comment "condition code hardware for m32c")
  (attrs m32c-isa MACH32)
  (type immediate UQI)
  (values keyword ""
	  (("ltu" #x00) ("nc" #x00)
	   ("leu" #x01)
	   ("ne"  #x02) ("nz" #x02)
	   ("pz"  #x03)
	   ("no"  #x04)
	   ("gt"  #x05)
	   ("ge"  #x06)
	   ("geu" #x08) ("c"  #x08)
	   ("gtu" #x09)
	   ("eq"  #x0a) ("z"  #x0a)
	   ("n"   #x0b)
	   ("o"   #x0c)
	   ("le"  #x0d)
	   ("lt"  #x0e)
	  )
  )
)

(define-hardware
  (name h-cr1-32)
  (comment "control registers")
  (attrs m32c-isa MACH32)
  (type immediate UQI)
  (values keyword "" (("dct0" 0) ("dct1" 1) ("flg" 2) ("svf" 3) ("drc0" 4)
                       ("drc1" 5) ("dmd0" 6) ("dmd1" 7))))
(define-hardware
  (name h-cr2-32)
  (comment "control registers")
  (attrs m32c-isa MACH32)
  (type immediate UQI)
  (values keyword "" (("intb" 0) ("sp" 1) ("sb" 2) ("fb" 3) ("svp" 4)
                       ("vct" 5) ("isp" 7))))

(define-hardware
  (name h-cr3-32)
  (comment "control registers")
  (attrs m32c-isa MACH32)
  (type immediate UQI)
  (values keyword "" (("dma0" 2) ("dma1" 3) ("dra0" 4)
                       ("dra1" 5) ("dsa0" 6) ("dsa1" 7))))
(define-hardware
  (name h-cr-16)
  (comment "control registers")
  (attrs m16c-isa MACH16)
  (type immediate UQI)
  (values keyword "" (("intbl" 1) ("intbh" 2) ("flg" 3) ("isp" 4)
                       ("sp" 5) ("sb" 6) ("fb" 7))))

(define-hardware
  (name h-flags)
  (comment "flag hardware for m32c")
  (attrs all-isas)
  (type immediate UQI)
  (values keyword ""
	  (("c" #x0)
	   ("d" #x1)
	   ("z"  #x2)
	   ("s"  #x3)
	   ("b"  #x4)
	   ("o"  #x5)
	   ("i"  #x6)
	   ("u"  #x7)
	  )
  )
)

;-------------------------------------------------------------
; Misc helper hardware
;-------------------------------------------------------------

(define-hardware
  (name h-shimm)
  (comment "shift immediate")
  (attrs all-isas)
  (type immediate (INT 4))
  (values keyword "" (("1" 0) ("2" 1) ("3" 2) ("4" 3) ("5" 4) ("6" 5) ("7" 6)
                      ("8" 7) ("-1" -8) ("-2" -7) ("-3" -6) ("-4" -5) ("-5" -4)
                      ("-6" -3) ("-7" -2) ("-8" -1)
                      )))
(define-hardware
  (name h-bit-index)
  (comment "bit index for the next insn")
  (attrs m32c-isa MACH32)
  (type register UHI)
)
(define-hardware
  (name h-src-index)
  (comment "source index for the next insn")
  (attrs m32c-isa MACH32)
  (type register UHI)
)
(define-hardware
  (name h-dst-index)
  (comment "destination index for the next insn")
  (attrs m32c-isa MACH32)
  (type register UHI)
)
(define-hardware
  (name h-src-indirect)
  (comment "indirect src for the next insn")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-dst-indirect)
  (comment "indirect dst for the next insn")
  (attrs all-isas)
  (type register UHI)
)
(define-hardware
  (name h-none)
  (comment "for storing unused values")
  (attrs m32c-isa MACH32)
  (type register SI)
)
\f
;=============================================================
; Operands
;-------------------------------------------------------------
; Source Registers
;-------------------------------------------------------------

(dnop Src16RnQI  "general register QI view" (MACH16 m16c-isa) h-gr-QI f-src16-rn)
(dnop Src16RnHI  "general register QH view" (MACH16 m16c-isa) h-gr-HI f-src16-rn)

(dnop Src32RnUnprefixedQI  "general register QI view" (MACH32 m32c-isa) h-gr-QI f-src32-rn-unprefixed-QI)
(dnop Src32RnUnprefixedHI  "general register HI view" (MACH32 m32c-isa) h-gr-HI f-src32-rn-unprefixed-HI)
(dnop Src32RnUnprefixedSI  "general register SI view" (MACH32 m32c-isa) h-gr-SI f-src32-rn-unprefixed-SI)

(dnop Src32RnPrefixedQI  "general register QI view" (MACH32 m32c-isa) h-gr-QI f-src32-rn-prefixed-QI)
(dnop Src32RnPrefixedHI  "general register HI view" (MACH32 m32c-isa) h-gr-HI f-src32-rn-prefixed-HI)
(dnop Src32RnPrefixedSI  "general register SI view" (MACH32 m32c-isa) h-gr-SI f-src32-rn-prefixed-SI)

(dnop Src16An    "address register"         (MACH16 m16c-isa) h-ar    f-src16-an)
(dnop Src16AnQI  "address register QI view" (MACH16 m16c-isa) h-ar-QI f-src16-an)
(dnop Src16AnHI  "address register HI view" (MACH16 m16c-isa) h-ar-HI f-src16-an)

(dnop Src32AnUnprefixed    "address register"         (MACH32 m32c-isa) h-ar    f-src32-an-unprefixed)
(dnop Src32AnUnprefixedQI  "address register QI view" (MACH32 m32c-isa) h-ar-QI f-src32-an-unprefixed)
(dnop Src32AnUnprefixedHI  "address register HI view" (MACH32 m32c-isa) h-ar-HI f-src32-an-unprefixed)
(dnop Src32AnUnprefixedSI  "address register SI view" (MACH32 m32c-isa) h-ar    f-src32-an-unprefixed)

(dnop Src32AnPrefixed    "address register"         (MACH32 m32c-isa) h-ar    f-src32-an-prefixed)
(dnop Src32AnPrefixedQI  "address register QI view" (MACH32 m32c-isa) h-ar-QI f-src32-an-prefixed)
(dnop Src32AnPrefixedHI  "address register HI view" (MACH32 m32c-isa) h-ar-HI f-src32-an-prefixed)
(dnop Src32AnPrefixedSI  "address register SI view" (MACH32 m32c-isa) h-ar    f-src32-an-prefixed)

; Destination Registers
;
(dnop Dst16RnQI  "general register QI view" (MACH16 m16c-isa) h-gr-QI f-dst16-rn)
(dnop Dst16RnHI  "general register HI view" (MACH16 m16c-isa) h-gr-HI f-dst16-rn)
(dnop Dst16RnSI  "general register SI view" (MACH16 m16c-isa) h-gr-SI f-dst16-rn)
(dnop Dst16RnExtQI "general register QI/HI view for 'ext' insns" (MACH16 m16c-isa) h-gr-ext-QI f-dst16-rn-ext)

(dnop Dst32R0QI-S "general register QI view" (MACH32 m32c-isa) h-r0l f-nil)
(dnop Dst32R0HI-S "general register HI view" (MACH32 m32c-isa) h-r0  f-nil)

(dnop Dst32RnUnprefixedQI  "general register QI view" (MACH32 m32c-isa) h-gr-QI f-dst32-rn-unprefixed-QI)
(dnop Dst32RnUnprefixedHI  "general register HI view" (MACH32 m32c-isa) h-gr-HI f-dst32-rn-unprefixed-HI)
(dnop Dst32RnUnprefixedSI  "general register SI view" (MACH32 m32c-isa) h-gr-SI f-dst32-rn-unprefixed-SI)
(dnop Dst32RnExtUnprefixedQI "general register QI view" (MACH32 m32c-isa) h-gr-ext-QI f-dst32-rn-ext-unprefixed)
(dnop Dst32RnExtUnprefixedHI "general register HI view" (MACH32 m32c-isa) h-gr-ext-HI f-dst32-rn-ext-unprefixed)

(dnop Dst32RnPrefixedQI    "general register QI view" (MACH32 m32c-isa) h-gr-QI f-dst32-rn-prefixed-QI)
(dnop Dst32RnPrefixedHI    "general register HI view" (MACH32 m32c-isa) h-gr-HI f-dst32-rn-prefixed-HI)
(dnop Dst32RnPrefixedSI    "general register SI view" (MACH32 m32c-isa) h-gr-SI f-dst32-rn-prefixed-SI)

(dnop Dst16RnQI-S "general register QI view" (MACH16 m16c-isa) h-r0l-r0h f-dst16-rn-QI-s)

(dnop Dst16AnQI-S "address register QI view" (MACH16 m16c-isa) h-ar-QI f-dst16-rn-QI-s)

(dnop Bit16Rn  "general register bit view" (MACH16 m16c-isa) h-gr-HI f-dst16-rn)

(dnop Bit32RnPrefixed "general register bit view" (MACH32 m32c-isa) h-gr-QI f-dst32-rn-prefixed-QI)
(dnop Bit32RnUnprefixed "general register bit view" (MACH32 m32c-isa) h-gr-QI f-dst32-rn-unprefixed-QI)

(dnop R0   "r0"   (all-isas) h-r0   f-nil)
(dnop R1   "r1"   (all-isas) h-r1   f-nil)
(dnop R2   "r2"   (all-isas) h-r2   f-nil)
(dnop R3   "r3"   (all-isas) h-r3   f-nil)
(dnop R0l  "r0l"  (all-isas) h-r0l  f-nil)
(dnop R0h  "r0h"  (all-isas) h-r0h  f-nil)
(dnop R2R0 "r2r0" (all-isas) h-r2r0 f-nil)
(dnop R3R1 "r3r1" (all-isas) h-r3r1 f-nil)
(dnop R1R2R0 "r1r2r0" (all-isas) h-r1r2r0 f-nil)

(dnop Dst16An    "address register"         (MACH16 m16c-isa) h-ar    f-dst16-an)
(dnop Dst16AnQI  "address register QI view" (MACH16 m16c-isa) h-ar-QI f-dst16-an)
(dnop Dst16AnHI  "address register HI view" (MACH16 m16c-isa) h-ar-HI f-dst16-an)
(dnop Dst16AnSI  "address register SI view" (MACH16 m16c-isa) h-ar-SI f-dst16-an)
(dnop Dst16An-S  "address register HI view" (MACH16 m16c-isa) h-ar-HI f-dst16-an-s)

(dnop Dst32AnUnprefixed   "address register"         (MACH32 m32c-isa) h-ar    f-dst32-an-unprefixed)
(dnop Dst32AnUnprefixedQI "address register QI view" (MACH32 m32c-isa) h-ar-QI f-dst32-an-unprefixed)
(dnop Dst32AnUnprefixedHI "address register HI view" (MACH32 m32c-isa) h-ar-HI f-dst32-an-unprefixed)
(dnop Dst32AnUnprefixedSI "address register SI view" (MACH32 m32c-isa) h-ar    f-dst32-an-unprefixed)

(dnop Dst32AnExtUnprefixed "address register"        (MACH32 m32c-isa) h-ar    f-dst32-an-unprefixed)

(dnop Dst32AnPrefixed     "address register"         (MACH32 m32c-isa) h-ar    f-dst32-an-prefixed)
(dnop Dst32AnPrefixedQI   "address register QI view" (MACH32 m32c-isa) h-ar-QI f-dst32-an-prefixed)
(dnop Dst32AnPrefixedHI   "address register HI view" (MACH32 m32c-isa) h-ar-HI f-dst32-an-prefixed)
(dnop Dst32AnPrefixedSI   "address register SI view" (MACH32 m32c-isa) h-ar    f-dst32-an-prefixed)

(dnop Bit16An  "address register bit view" (MACH16 m16c-isa) h-ar f-dst16-an)

(dnop Bit32AnPrefixed "address register bit" (MACH32 m32c-isa) h-ar f-dst32-an-prefixed)
(dnop Bit32AnUnprefixed "address register bit" (MACH32 m32c-isa) h-ar f-dst32-an-unprefixed)

(dnop A0  "a0"   (all-isas) h-a0  f-nil)
(dnop A1  "a1"   (all-isas) h-a1  f-nil)

(dnop sb  "SB register" (all-isas SEM-ONLY) h-sb f-nil)
(dnop fb  "FB register" (all-isas SEM-ONLY) h-fb f-nil)
(dnop sp  "SP register" (all-isas SEM-ONLY) h-sp f-nil)

(define-full-operand SrcDst16-r0l-r0h-S-normal "r0l/r0h pair" (MACH16 m16c-isa)
  h-sint DFLT f-5-1
  ((parse "r0l_r0h") (print "r0l_r0h")) () ()
)

(define-full-operand Regsetpop "popm regset" (all-isas) h-uint
   DFLT f-8-8 ((parse "pop_regset") (print "pop_regset")) () ())
(define-full-operand Regsetpush "pushm regset" (all-isas) h-uint
   DFLT f-8-8 ((parse "push_regset") (print "push_regset")) () ())

(dnop Rn16-push-S "r0[lh]" (MACH16 m16c-isa) h-gr-QI f-4-1)
(dnop An16-push-S "a[01]"  (MACH16 m16c-isa) h-ar-HI f-4-1)

;-------------------------------------------------------------
; Offsets and absolutes
;-------------------------------------------------------------

(define-full-operand Dsp-8-u6 "unsigned 6 bit displacement at offset 8 bits" (all-isas)
  h-uint DFLT f-dsp-8-u6
  ((parse "unsigned6")) () ()
)
(define-full-operand Dsp-8-u8 "unsigned 8 bit displacement at offset 8 bits" (all-isas)
  h-uint DFLT f-dsp-8-u8
  ((parse "unsigned8")) () ()
)
(define-full-operand Dsp-8-u16 "unsigned 16 bit displacement at offset 8 bits" (all-isas)
  h-uint DFLT f-dsp-8-u16
  ((parse "unsigned16")) () ()
)
(define-full-operand Dsp-8-s8 "signed 8 bit displacement at offset 8 bits" (all-isas)
  h-sint DFLT f-dsp-8-s8
  ((parse "signed8")) () ()
)
(define-full-operand Dsp-10-u6 "unsigned 6 bit displacement at offset 10 bits" (all-isas)
  h-uint DFLT f-dsp-10-u6
  ((parse "unsigned6")) () ()
)
(define-full-operand Dsp-16-u8 "unsigned 8 bit displacement at offset 16 bits" (all-isas)
  h-uint DFLT f-dsp-16-u8
  ((parse "unsigned8")) () ()
)
(define-full-operand Dsp-16-u16 "unsigned 16 bit displacement at offset 16 bits" (all-isas)
  h-uint DFLT f-dsp-16-u16
  ((parse "unsigned16")) () ()
)
(define-full-operand Dsp-16-u20 "unsigned 20 bit displacement at offset 16 bits" (all-isas)
  h-uint DFLT f-dsp-16-u24
  ((parse "unsigned20")) () ()
)
(define-full-operand Dsp-16-u24 "unsigned 24 bit displacement at offset 16 bits" (all-isas)
  h-uint DFLT f-dsp-16-u24
  ((parse "unsigned24")) () ()
)
(define-full-operand Dsp-16-s8 "signed 8 bit displacement at offset 16 bits" (all-isas)
  h-sint DFLT f-dsp-16-s8
  ((parse "signed8")) () ()
)
(define-full-operand Dsp-16-s16 "signed 16 bit displacement at offset 16 bits" (all-isas)
  h-sint DFLT f-dsp-16-s16
  ((parse "signed16")) () ()
)
(define-full-operand Dsp-24-u8 "unsigned 8 bit displacement at offset 24 bits" (all-isas)
  h-uint DFLT f-dsp-24-u8
  ((parse "unsigned8")) () ()
)
(define-full-operand Dsp-24-u16 "unsigned 16 bit displacement at offset 24 bits" (all-isas)
  h-uint DFLT f-dsp-24-u16
  ((parse "unsigned16")) () ()
)
(define-full-operand Dsp-24-u20 "unsigned 20 bit displacement at offset 24 bits" (all-isas)
  h-uint DFLT f-dsp-24-u24
  ((parse "unsigned20")) () ()
)
(define-full-operand Dsp-24-u24 "unsigned 24 bit displacement at offset 24 bits" (all-isas)
  h-uint DFLT f-dsp-24-u24
  ((parse "unsigned24")) () ()
)
(define-full-operand Dsp-24-s8 "signed 8 bit displacement at offset 24 bits" (all-isas)
  h-sint DFLT f-dsp-24-s8
  ((parse "signed8")) () ()
)
(define-full-operand Dsp-24-s16 "signed 16 bit displacement at offset 24 bits" (all-isas)
  h-sint DFLT f-dsp-24-s16
  ((parse "signed16")) () ()
)
(define-full-operand Dsp-32-u8 "unsigned 8 bit displacement at offset 32 bits" (all-isas)
  h-uint DFLT f-dsp-32-u8
  ((parse "unsigned8")) () ()
)
(define-full-operand Dsp-32-u16 "unsigned 16 bit displacement at offset 32 bits" (all-isas)
  h-uint DFLT f-dsp-32-u16
  ((parse "unsigned16")) () ()
)
(define-full-operand Dsp-32-u24 "unsigned 24 bit displacement at offset 32 bits" (all-isas)
  h-uint DFLT f-dsp-32-u24
  ((parse "unsigned24")) () ()
)
(define-full-operand Dsp-32-u20 "unsigned 20 bit displacement at offset 32 bits" (all-isas)
  h-uint DFLT f-dsp-32-u24
  ((parse "unsigned20")) () ()
)
(define-full-operand Dsp-32-s8 "signed 8 bit displacement at offset 32 bits" (all-isas)
  h-sint DFLT f-dsp-32-s8
  ((parse "signed8")) () ()
)
(define-full-operand Dsp-32-s16 "signed 16 bit displacement at offset 32 bits" (all-isas)
  h-sint DFLT f-dsp-32-s16
  ((parse "signed16")) () ()
)
(define-full-operand Dsp-40-u8 "unsigned 8 bit displacement at offset 40 bits" (all-isas)
  h-uint DFLT f-dsp-40-u8
  ((parse "unsigned8")) () ()
)
(define-full-operand Dsp-40-s8 "signed 8 bit displacement at offset 40 bits" (all-isas)
  h-uint DFLT f-dsp-40-s8
  ((parse "signed8")) () ()
)
(define-full-operand Dsp-40-u16 "unsigned 16 bit displacement at offset 40 bits" (all-isas)
  h-uint DFLT f-dsp-40-u16
  ((parse "unsigned16")) () ()
)
(define-full-operand Dsp-40-s16 "signed 16 bit displacement at offset 40 bits" (all-isas)
  h-uint DFLT f-dsp-40-s16
  ((parse "signed16")) () ()
)
(define-full-operand Dsp-40-u24 "unsigned 24 bit displacement at offset 40 bits" (all-isas)
  h-uint DFLT f-dsp-40-u24
  ((parse "unsigned24")) () ()
)
(define-full-operand Dsp-48-u8 "unsigned 8 bit displacement at offset 48 bits" (all-isas)
  h-uint DFLT f-dsp-48-u8
  ((parse "unsigned8")) () ()
)
(define-full-operand Dsp-48-s8 "signed 8 bit displacement at offset 48 bits" (all-isas)
  h-uint DFLT f-dsp-48-s8
  ((parse "signed8")) () ()
)
(define-full-operand Dsp-48-u16 "unsigned 16 bit displacement at offset 48 bits" (all-isas)
  h-uint DFLT f-dsp-48-u16
  ((parse "unsigned16")) () ()
)
(define-full-operand Dsp-48-s16 "signed 16 bit displacement at offset 48 bits" (all-isas)
  h-uint DFLT f-dsp-48-s16
  ((parse "signed16")) () ()
)
(define-full-operand Dsp-48-u24 "unsigned 24 bit displacement at offset 48 bits" (all-isas)
  h-uint DFLT f-dsp-48-u24
  ((parse "unsigned24")) () ()
)

(define-full-operand Imm-8-s4 "signed 4 bit immediate at offset 8 bits" (all-isas)
  h-sint DFLT f-imm-8-s4
  ((parse "signed4")) () ()
)
(define-full-operand Imm-sh-8-s4 "signed 4 bit shift immediate at offset 8 bits" (all-isas)
  h-shimm DFLT f-imm-8-s4
  () () ()
)
(define-full-operand Imm-8-QI "signed 8 bit immediate at offset 8 bits" (all-isas)
  h-sint DFLT f-dsp-8-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-8-HI "signed 16 bit immediate at offset 8 bits" (all-isas)
  h-sint DFLT f-dsp-8-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-12-s4 "signed 4 bit immediate at offset 12 bits" (all-isas)
  h-sint DFLT f-imm-12-s4
  ((parse "signed4")) () ()
)
(define-full-operand Imm-sh-12-s4 "signed 4 bit shift immediate at offset 12 bits" (all-isas)
  h-shimm DFLT f-imm-12-s4
  () () ()
)
(define-full-operand Imm-13-u3 "signed 3 bit immediate at offset 13 bits" (all-isas)
  h-uint DFLT f-imm-13-u3
  ((parse "signed4")) () ()
)
(define-full-operand Imm-20-s4 "signed 4 bit immediate at offset 20 bits" (all-isas)
  h-sint DFLT f-imm-20-s4
  ((parse "signed4")) () ()
)
(define-full-operand Imm-sh-20-s4 "signed 4 bit shift immediate at offset 12 bits" (all-isas)
  h-shimm DFLT f-imm-20-s4
  () () ()
)
(define-full-operand Imm-16-QI "signed 8 bit immediate at offset 16 bits" (all-isas)
  h-sint DFLT f-dsp-16-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-16-HI "signed 16 bit immediate at offset 16 bits" (all-isas)
  h-sint DFLT f-dsp-16-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-16-SI "signed 32 bit immediate at offset 16 bits" (all-isas)
  h-sint DFLT f-dsp-16-s32
  ((parse "signed32")) () ()
)
(define-full-operand Imm-24-QI "signed 8 bit immediate at offset 24 bits" (all-isas)
  h-sint DFLT f-dsp-24-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-24-HI "signed 16 bit immediate at offset 24 bits" (all-isas)
  h-sint DFLT f-dsp-24-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-24-SI "signed 32 bit immediate at offset 24 bits" (all-isas)
  h-sint DFLT f-dsp-24-s32
  ((parse "signed32")) () ()
)
(define-full-operand Imm-32-QI "signed 8 bit immediate at offset 32 bits" (all-isas)
  h-sint DFLT f-dsp-32-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-32-SI "signed 32 bit immediate at offset 32 bits" (all-isas)
  h-sint DFLT f-dsp-32-s32
  ((parse "signed32")) () ()
)
(define-full-operand Imm-32-HI "signed 16 bit immediate at offset 32 bits" (all-isas)
  h-sint DFLT f-dsp-32-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-40-QI "signed 8 bit immediate at offset 40 bits" (all-isas)
  h-sint DFLT f-dsp-40-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-40-HI "signed 16 bit immediate at offset 40 bits" (all-isas)
  h-sint DFLT f-dsp-40-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-40-SI "signed 32 bit immediate at offset 40 bits" (all-isas)
  h-sint DFLT f-dsp-40-s32
  ((parse "signed32")) () ()
)
(define-full-operand Imm-48-QI "signed 8 bit immediate at offset 48 bits" (all-isas)
  h-sint DFLT f-dsp-48-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-48-HI "signed 16 bit immediate at offset 48 bits" (all-isas)
  h-sint DFLT f-dsp-48-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-48-SI "signed 32 bit immediate at offset 48 bits" (all-isas)
  h-sint DFLT f-dsp-48-s32
  ((parse "signed32")) () ()
)
(define-full-operand Imm-56-QI "signed 8 bit immediate at offset 56 bits" (all-isas)
  h-sint DFLT f-dsp-56-s8
  ((parse "signed8")) () ()
)
(define-full-operand Imm-56-HI "signed 16 bit immediate at offset 56 bits" (all-isas)
  h-sint DFLT f-dsp-56-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm-64-HI "signed 16 bit immediate at offset 64 bits" (all-isas)
  h-sint DFLT f-dsp-64-s16
  ((parse "signed16")) () ()
)
(define-full-operand Imm1-S "signed 1 bit immediate for short format binary insns" (m32c-isa)
  h-sint DFLT f-imm1-S
  ((parse "imm1_S")) () ()
)
(define-full-operand Imm3-S "signed 3 bit immediate for short format binary insns" (m32c-isa)
  h-sint DFLT f-imm3-S
  ((parse "imm3_S")) () ()
)

;-------------------------------------------------------------
; Bit numbers
;-------------------------------------------------------------

(define-full-operand Bitno16R "bit number for indexing registers" (m16c-isa)
  h-uint DFLT f-dsp-16-u8
  ((parse "Bitno16R")) () ()
)
(dnop Bitno32Prefixed "bit number for indexing objects" (m32c-isa) h-uint f-bitno32-prefixed)
(dnop Bitno32Unprefixed "bit number for indexing objects" (m32c-isa) h-uint f-bitno32-unprefixed)

(define-full-operand BitBase16-16-u8 "unsigned bit,base:8 at offset 16for m16c" (m16c-isa)
  h-uint DFLT f-dsp-16-u8
  ((parse "unsigned_bitbase8") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase16-16-s8 "signed bit,base:8 at offset 16for m16c" (m16c-isa)
  h-uint DFLT f-dsp-16-s8
  ((parse "signed_bitbase8") (print "signed_bitbase")) () ()
)
(define-full-operand BitBase16-16-u16 "unsigned bit,base:16 at offset 16 for m16c" (m16c-isa)
  h-uint DFLT f-dsp-16-u16
  ((parse "unsigned_bitbase16") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase16-8-u11-S "signed bit,base:11 at offset 16 for m16c" (m16c-isa)
  h-sint DFLT f-bitbase16-u11-S
  ((parse "unsigned_bitbase11") (print "unsigned_bitbase")) () ()
)

(define-full-operand BitBase32-16-u11-Unprefixed "unsigned bit,base:11 at offset 16 for m32c" (m32c-isa)
  h-uint DFLT f-bitbase32-16-u11-unprefixed
  ((parse "unsigned_bitbase11") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase32-16-s11-Unprefixed "signed bit,base:11 at offset 16 for m32c" (m32c-isa)
  h-sint DFLT f-bitbase32-16-s11-unprefixed
  ((parse "signed_bitbase11") (print "signed_bitbase")) () ()
)
(define-full-operand BitBase32-16-u19-Unprefixed "unsigned bit,base:19 at offset 16 for m32c" (m32c-isa)
  h-uint DFLT f-bitbase32-16-u19-unprefixed
  ((parse "unsigned_bitbase19") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase32-16-s19-Unprefixed "signed bit,base:19 at offset 16 for m32c" (m32c-isa)
  h-sint DFLT f-bitbase32-16-s19-unprefixed
  ((parse "signed_bitbase19") (print "signed_bitbase")) () ()
)
(define-full-operand BitBase32-16-u27-Unprefixed "unsigned bit,base:27 at offset 16 for m32c" (m32c-isa)
  h-uint DFLT f-bitbase32-16-u27-unprefixed
  ((parse "unsigned_bitbase27") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase32-24-u11-Prefixed "unsigned bit,base:11 at offset 24 for m32c" (m32c-isa)
  h-uint DFLT f-bitbase32-24-u11-prefixed
  ((parse "unsigned_bitbase11") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase32-24-s11-Prefixed "signed bit,base:11 at offset 24 for m32c" (m32c-isa)
  h-sint DFLT f-bitbase32-24-s11-prefixed
  ((parse "signed_bitbase11") (print "signed_bitbase")) () ()
)
(define-full-operand BitBase32-24-u19-Prefixed "unsigned bit,base:19 at offset 24 for m32c" (m32c-isa)
  h-uint DFLT f-bitbase32-24-u19-prefixed
  ((parse "unsigned_bitbase19") (print "unsigned_bitbase")) () ()
)
(define-full-operand BitBase32-24-s19-Prefixed "signed bit,base:19 at offset 24 for m32c" (m32c-isa)
  h-sint DFLT f-bitbase32-24-s19-prefixed
  ((parse "signed_bitbase19") (print "signed_bitbase")) () ()
)
(define-full-operand BitBase32-24-u27-Prefixed "unsigned bit,base:27 at offset 24 for m32c" (m32c-isa)
  h-uint DFLT f-bitbase32-24-u27-prefixed
  ((parse "unsigned_bitbase27") (print "unsigned_bitbase")) () ()
)
;-------------------------------------------------------------
; Labels
;-------------------------------------------------------------

(dnop Lab-5-3     "3 bit label"  (all-isas) h-iaddr f-lab-5-3)
(dnop Lab32-jmp-s "3 bit label"  (all-isas) h-iaddr f-lab32-jmp-s)
(dnop Lab-8-8     "8 bit label"  (all-isas) h-iaddr f-lab-8-8)
(dnop Lab-8-16    "16 bit label" (all-isas) h-iaddr f-lab-8-16)
(dnop Lab-8-24    "24 bit label" (all-isas) h-iaddr f-lab-8-24)
(dnop Lab-16-8    "8 bit label"  (all-isas) h-iaddr f-lab-16-8)
(dnop Lab-24-8    "8 bit label"  (all-isas) h-iaddr f-lab-24-8)
(dnop Lab-32-8    "8 bit label"  (all-isas) h-iaddr f-lab-32-8)
(dnop Lab-40-8    "8 bit label"  (all-isas) h-iaddr f-lab-40-8)

;-------------------------------------------------------------
; Condition code bits
;-------------------------------------------------------------

(dnop sbit "negative    bit"      (SEM-ONLY all-isas) h-sbit f-nil)
(dnop obit "overflow    bit"      (SEM-ONLY all-isas) h-obit f-nil)
(dnop zbit "zero        bit"      (SEM-ONLY all-isas) h-zbit f-nil)
(dnop cbit "carry       bit"      (SEM-ONLY all-isas) h-cbit f-nil)
(dnop ubit "stack ptr select bit" (SEM-ONLY all-isas) h-ubit f-nil)
(dnop ibit "interrupt enable bit" (SEM-ONLY all-isas) h-ibit f-nil)
(dnop bbit "reg bank select bit"  (SEM-ONLY all-isas) h-bbit f-nil)
(dnop dbit "debug       bit"      (SEM-ONLY all-isas) h-dbit f-nil)

;-------------------------------------------------------------
; Condition operands
;-------------------------------------------------------------

(define-pmacro (cond-operand mach offset)
  (dnop (.sym cond mach - offset) "condition" ((.sym m mach c-isa)) (.sym h-cond mach) (.sym f-dsp- offset -u8))
)

(cond-operand 16 16)
(cond-operand 16 24)
(cond-operand 16 32)
(cond-operand 32 16)
(cond-operand 32 24)
(cond-operand 32 32)
(cond-operand 32 40)

(dnop cond16c  "condition" (m16c-isa) h-cond16c f-cond16)
(dnop cond16j  "condition" (m16c-isa) h-cond16j f-cond16)
(dnop cond16j5 "condition" (m16c-isa) h-cond16j-5 f-cond16j-5)
(dnop cond32   "condition" (m32c-isa) h-cond32  f-cond32)
(dnop cond32j  "condition" (m32c-isa) h-cond32  f-cond32j)
(dnop sccond32 "scCND condition" (m32c-isa) h-cond32 f-cond16)
(dnop flags16  "flags" (m16c-isa) h-flags f-9-3)
(dnop flags32  "flags" (m32c-isa) h-flags f-13-3)
(dnop cr16     "control" (m16c-isa) h-cr-16 f-9-3)
(dnop cr1-Unprefixed-32   "control" (m32c-isa) h-cr1-32 f-13-3)
(dnop cr1-Prefixed-32   "control" (m32c-isa) h-cr1-32 f-21-3)
(dnop cr2-32   "control" (m32c-isa) h-cr2-32 f-13-3)
(dnop cr3-Unprefixed-32   "control" (m32c-isa) h-cr3-32 f-13-3)
(dnop cr3-Prefixed-32   "control" (m32c-isa) h-cr3-32 f-21-3)

;-------------------------------------------------------------
; Suffixes
;-------------------------------------------------------------

(define-full-operand Z "Suffix for zero format insns" (all-isas)
  h-sint DFLT f-nil
  ((parse "Z") (print "Z")) () ()
)
(define-full-operand S "Suffix for short format insns" (all-isas)
  h-sint DFLT f-nil
  ((parse "S") (print "S")) () ()
)
(define-full-operand Q "Suffix for quick format insns" (all-isas)
  h-sint DFLT f-nil
  ((parse "Q") (print "Q")) () ()
)
(define-full-operand G "Suffix for general format insns" (all-isas)
  h-sint DFLT f-nil
  ((parse "G") (print "G")) () ()
)
(define-full-operand X "Empty suffix" (all-isas)
  h-sint DFLT f-nil
  ((parse "X") (print "X")) () ()
)
(define-full-operand size "any size specifier" (all-isas)
  h-sint DFLT f-nil
  ((parse "size") (print "size")) () ()
)
;-------------------------------------------------------------
; Misc
;-------------------------------------------------------------

(dnop BitIndex "Bit Index for the next insn" (SEM-ONLY MACH32 m32c-isa) h-bit-index f-nil)
(dnop SrcIndex "Source Index for the next insn" (SEM-ONLY MACH32 m32c-isa) h-src-index f-nil)
(dnop DstIndex "Destination Index for the next insn" (SEM-ONLY MACH32 m32c-isa) h-dst-index f-nil)
(dnop NoRemainder "Place holder for when the remainder is not kept" (SEM-ONLY MACH32 m32c-isa) h-none f-nil)
\f
;=============================================================
; Derived Operands

; Memory reference macros that clip addresses appropriately.  Refer to
; memory at ADDRESS in MODE, clipped appropriately for either the m16c
; or m32c.
(define-pmacro (mem16 mode address)
  (mem mode (and #xffff address)))

(define-pmacro (mem32 mode address)
  (mem mode (and #xffffff address)))

; Like mem16 and mem32, but takes MACH as a parameter.  MACH must be
; either 16 or 32.
(define-pmacro (mem-mach mach mode address)
  ((.sym mem mach) mode address))

;-------------------------------------------------------------
; Source
;-------------------------------------------------------------
; Rn direct
;-------------------------------------------------------------

(define-pmacro (src16-Rn-direct-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym src16-Rn-direct- xmode))
      (comment (.str "m16c Rn direct source " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Src16Rn xmode)))
      (syntax (.str "$Src16Rn" xmode))
      (base-ifield f-8-4)
      (encoding (+ (f-8-2 0) (.sym Src16Rn xmode)))
      (ifield-assertion (eq f-8-2 0))
      (getter (trunc xmode (.sym Src16Rn xmode)))
      (setter (set (.sym Src16Rn xmode) newval))
    )
  )
)
(src16-Rn-direct-operand QI)
(src16-Rn-direct-operand HI)

(define-pmacro (src32-Rn-direct-operand group base xmode)
  (begin
    (define-derived-operand
      (name (.sym src32-Rn-direct- group - xmode))
      (comment (.str "m32c Rn direct source " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Src32Rn group xmode)))
      (syntax (.str "$Src32Rn" group xmode))
      (base-ifield (.sym f- base -11))
      (encoding (+ ((.sym f- base -3) 4) (.sym Src32Rn group xmode)))
      (ifield-assertion (eq (.sym f- base -3) 4))
      (getter (trunc xmode (.sym Src32Rn group xmode)))
      (setter (set (.sym Src32Rn group xmode) newval))
    )
  )
)

(src32-Rn-direct-operand Unprefixed  1 QI)
(src32-Rn-direct-operand   Prefixed  9 QI)
(src32-Rn-direct-operand Unprefixed  1 HI)
(src32-Rn-direct-operand   Prefixed  9 HI)
(src32-Rn-direct-operand Unprefixed  1 SI)
(src32-Rn-direct-operand   Prefixed  9 SI)

;-------------------------------------------------------------
; An direct
;-------------------------------------------------------------

(define-pmacro (src16-An-direct-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym src16-An-direct- xmode))
      (comment (.str "m16c An direct destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Src16An xmode)))
      (syntax (.str "$Src16An" xmode))
      (base-ifield f-8-4)
      (encoding (+ (f-8-2 1) (f-10-1 0) (.sym Src16An xmode)))
      (ifield-assertion (andif (eq f-8-2 1) (eq f-10-1 0)))
      (getter (trunc xmode (.sym Src16An xmode)))
      (setter (set (.sym Src16An xmode) newval))
    )
  )
)
(src16-An-direct-operand QI)
(src16-An-direct-operand HI)

(define-pmacro (src32-An-direct-operand group base1 base2 xmode)
  (begin
    (define-derived-operand
      (name (.sym src32-An-direct- group - xmode))
      (comment (.str "m32c An direct destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Src32An group xmode)))
      (syntax (.str "$Src32An" group xmode))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 0) ((.sym f- base2 -1) 1) (.sym Src32An group xmode)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 0) (eq (.sym f- base2 -1) 1)))
      (getter (trunc xmode (.sym Src32An group xmode)))
      (setter (set (.sym Src32An group xmode) newval))
    )
  )
)

(src32-An-direct-operand Unprefixed 1 10 QI)
(src32-An-direct-operand Unprefixed 1 10 HI)
(src32-An-direct-operand Unprefixed 1 10 SI)
(src32-An-direct-operand Prefixed   9 18 QI)
(src32-An-direct-operand Prefixed   9 18 HI)
(src32-An-direct-operand Prefixed   9 18 SI)

;-------------------------------------------------------------
; An indirect
;-------------------------------------------------------------

(define-pmacro (src16-An-indirect-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym src16-An-indirect- xmode))
      (comment (.str "m16c An indirect destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Src16An))
      (syntax "[$Src16An]")
      (base-ifield f-8-4)
      (encoding (+ (f-8-2 1) (f-10-1 1) Src16An))
      (ifield-assertion (andif (eq f-8-2 1) (eq f-10-1 1)))
      (getter (mem16 xmode Src16An))
      (setter (set (mem16 xmode Src16An) newval))
    )
  )
)
(src16-An-indirect-operand QI)
(src16-An-indirect-operand HI)

(define-pmacro (src32-An-indirect-operand group base1 base2 xmode)
  (begin
    (define-derived-operand
      (name (.sym src32-An-indirect- group - xmode))
      (comment (.str "m32c An indirect destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Src32An group)))
      (syntax (.str "[$Src32An" group "]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 0) ((.sym f- base2 -1) 0) (.sym Src32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 0) (eq (.sym f- base2 -1) 0)))
      (getter (c-call xmode (.str "operand_getter_" xmode) (.sym Src32An group)
		       (const 0)))
      (setter (c-call DFLT (.str "operand_setter_" xmode)  newval
		      (.sym Src32An group) (const 0)))
;      (getter (mem32 xmode (.sym Src32An group)))
;      (setter (set (mem32 xmode (.sym Src32An group)) newval))
    )
  )
)

(src32-An-indirect-operand Unprefixed 1 10 QI)
(src32-An-indirect-operand Unprefixed 1 10 HI)
(src32-An-indirect-operand Unprefixed 1 10 SI)
(src32-An-indirect-operand Prefixed   9 18 QI)
(src32-An-indirect-operand Prefixed   9 18 HI)
(src32-An-indirect-operand Prefixed   9 18 SI)

;-------------------------------------------------------------
; dsp:d[r] relative
;-------------------------------------------------------------

(define-pmacro (src16-relative-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym src16-16-8-SB-relative- xmode))
      (comment (.str "m16c dsp:8[sb] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dsp-16-u8))
      (syntax "${Dsp-16-u8}[sb]")
      (base-ifield f-8-4)
      (encoding (+ (f-8-4 #xA) Dsp-16-u8))
      (ifield-assertion (eq f-8-4 #xA))
      (getter (mem16 xmode (add Dsp-16-u8 (reg h-sb))))
      (setter (set (mem16 xmode (add Dsp-16-u8 (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym src16-16-16-SB-relative- xmode))
      (comment (.str "m16c dsp:16[sb] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dsp-16-u16))
      (syntax "${Dsp-16-u16}[sb]")
      (base-ifield f-8-4)
      (encoding (+ (f-8-4 #xE) Dsp-16-u16))
      (ifield-assertion (eq f-8-4 #xE))
      (getter (mem16 xmode (add Dsp-16-u16 (reg h-sb))))
      (setter (set (mem16 xmode (add Dsp-16-u16 (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym src16-16-8-FB-relative- xmode))
      (comment (.str "m16c dsp:8[fb] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dsp-16-s8))
      (syntax "${Dsp-16-s8}[fb]")
      (base-ifield f-8-4)
      (encoding (+ (f-8-4 #xB) Dsp-16-s8))
      (ifield-assertion (eq f-8-4 #xB))
      (getter (mem16 xmode (add Dsp-16-s8 (reg h-fb))))
      (setter (set (mem16 xmode (add Dsp-16-s8 (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym src16-16-8-An-relative- xmode))
      (comment (.str "m16c dsp:8[An] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Src16An Dsp-16-u8))
      (syntax "${Dsp-16-u8}[$Src16An]")
      (base-ifield f-8-4)
      (encoding (+ (f-8-2 2) (f-10-1 0) Dsp-16-u8 Src16An))
      (ifield-assertion (andif (eq f-8-2 2) (eq f-10-1 0)))
      (getter (mem16 xmode (add Dsp-16-u8 Src16An)))
      (setter (set (mem16 xmode (add Dsp-16-u8 Src16An)) newval))
    )
    (define-derived-operand
      (name (.sym src16-16-16-An-relative- xmode))
      (comment (.str "m16c dsp:16[An] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Src16An Dsp-16-u16))
      (syntax "${Dsp-16-u16}[$Src16An]")
      (base-ifield f-8-4)
      (encoding (+ (f-8-2 3) (f-10-1 0) Dsp-16-u16 Src16An))
      (ifield-assertion (andif (eq f-8-2 3) (eq f-10-1 0)))
      (getter (mem16 xmode (add Dsp-16-u16 Src16An)))
      (setter (set (mem16 xmode (add Dsp-16-u16 Src16An)) newval))
    )
  )
)

(src16-relative-operand QI)
(src16-relative-operand HI)

(define-pmacro (src32-relative-operand offset group base1 base2 xmode)
  (begin
    (define-derived-operand
      (name (.sym src32- offset -8-SB-relative- group - xmode))
      (comment (.str "m32c dsp:8[sb] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[sb]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u8)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -2) 2)))
      (getter (c-call xmode (.str "operand_getter_" xmode) sb (.sym Dsp- offset -u8)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval sb (.sym Dsp- offset -u8)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -u8) (reg h-sb))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -u8) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -16-SB-relative- group - xmode))
      (comment (.str "m32c dsp:16[sb] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[sb]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u16)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -2) 2)))
      (getter (c-call xmode (.str "operand_getter_" xmode) sb (.sym Dsp- offset -u16)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval sb (.sym Dsp- offset -u16)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -u16) (reg h-sb))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -u16) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -8-FB-relative- group - xmode))
      (comment (.str "m32c dsp:8[fb] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dsp- offset -s8)))
      (syntax (.str "${Dsp-" offset "-s8}[fb]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -2) 3) (.sym Dsp- offset -s8)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -2) 3)))
      (getter (c-call xmode (.str "operand_getter_" xmode) fb (.sym Dsp- offset -s8)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval fb (.sym Dsp- offset -s8)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -s8) (reg h-fb))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -s8) (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -16-FB-relative- group - xmode))
      (comment (.str "m32c dsp:16[fb] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dsp- offset -s16)))
      (syntax (.str "${Dsp-" offset "-s16}[fb]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -2) 3) (.sym Dsp- offset -s16)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -2) 3)))
      (getter (c-call xmode (.str "operand_getter_" xmode) fb (.sym Dsp- offset -s16)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval fb (.sym Dsp- offset -s16)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -s16) (reg h-fb))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -s16) (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -8-An-relative- group - xmode))
      (comment (.str "m32c dsp:8[An] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Src32An group) (.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[$Src32An" group "]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -1) 0) (.sym Dsp- offset -u8) (.sym Src32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -1) 0)))
      (getter (c-call xmode (.str "operand_getter_" xmode) (.sym Src32An group) (.sym Dsp- offset -u8)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (.sym Src32An group) (.sym Dsp- offset -u8)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -u8) (.sym Src32An group))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -u8) (.sym Src32An group))) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -16-An-relative- group - xmode))
      (comment (.str "m32c dsp:16[An] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Src32An group) (.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[$Src32An" group "]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -1) 0) (.sym Dsp- offset -u16) (.sym Src32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -1) 0)))
      (getter (c-call xmode (.str "operand_getter_" xmode) (.sym Src32An group) (.sym Dsp- offset -u16)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (.sym Src32An group) (.sym Dsp- offset -u16)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -u16) (.sym Src32An group))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -u16) (.sym Src32An group))) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -24-An-relative- group - xmode))
      (comment (.str "m32c dsp:16[An] relative destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Src32An group) (.sym Dsp- offset -u24)))
      (syntax (.str "${Dsp-" offset "-u24}[$Src32An" group "]"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -1) 0) (.sym Dsp- offset -u24) (.sym Src32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -1) 0)))
      (getter (c-call xmode (.str "operand_getter_" xmode) (.sym Src32An group) (.sym Dsp- offset -u24) ))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (.sym Src32An group) (.sym Dsp- offset -u24)))
;       (getter (mem32 xmode (add (.sym Dsp- offset -u24) (.sym Src32An group))))
;       (setter (set (mem32 xmode (add (.sym Dsp- offset -u24) (.sym Src32An group))) newval))
    )
  )
)

(src32-relative-operand 16 Unprefixed 1 10 QI)
(src32-relative-operand 16 Unprefixed 1 10 HI)
(src32-relative-operand 16 Unprefixed 1 10 SI)
(src32-relative-operand 24 Prefixed   9 18 QI)
(src32-relative-operand 24 Prefixed   9 18 HI)
(src32-relative-operand 24 Prefixed   9 18 SI)

;-------------------------------------------------------------
; Absolute address
;-------------------------------------------------------------

(define-pmacro (src16-absolute xmode)
  (begin
    (define-derived-operand
      (name (.sym src16-16-16-absolute- xmode))
      (comment (.str "m16c absolute address " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dsp-16-u16))
      (syntax (.str "${Dsp-16-u16}"))
      (base-ifield f-8-4)
      (encoding (+ (f-8-4 #xF) Dsp-16-u16))
      (ifield-assertion (eq f-8-4 #xF))
      (getter (mem16 xmode Dsp-16-u16))
      (setter (set (mem16 xmode Dsp-16-u16) newval))
    )
  )
)

(src16-absolute QI)
(src16-absolute HI)

(define-pmacro (src32-absolute offset group base1 base2 xmode)
  (begin
    (define-derived-operand
      (name (.sym src32- offset -16-absolute- group - xmode))
      (comment (.str "m32c absolute address " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 3) (.sym Dsp- offset -u16)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 3)))
      (getter (c-call xmode (.str "operand_getter_" xmode) (const 0) (.sym Dsp- offset -u16)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (const 0) (.sym Dsp- offset -u16)))
;      (getter (mem32 xmode (.sym Dsp- offset -u16)))
;      (setter (set (mem32 xmode (.sym Dsp- offset -u16)) newval))
    )
    (define-derived-operand
      (name (.sym src32- offset -24-absolute- group - xmode))
      (comment (.str "m32c absolute address " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dsp- offset -u24)))
      (syntax (.str "${Dsp-" offset "-u24}"))
      (base-ifield (.sym f- base1 -11))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u24)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 2)))
      (getter (c-call xmode (.str "operand_getter_" xmode) (const 0) (.sym Dsp- offset -u24)))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (const 0) (.sym Dsp- offset -u24)))
;      (getter (mem32 xmode (.sym Dsp- offset -u24)))
;      (setter (set (mem32 xmode (.sym Dsp- offset -u24)) newval))
    )
  )
)

(src32-absolute 16 Unprefixed 1 10 QI)
(src32-absolute 16 Unprefixed 1 10 HI)
(src32-absolute 16 Unprefixed 1 10 SI)
(src32-absolute 24 Prefixed   9 18 QI)
(src32-absolute 24 Prefixed   9 18 HI)
(src32-absolute 24 Prefixed   9 18 SI)

;-------------------------------------------------------------
; An indirect indirect
;
; Double indirect addressing uses the lower 3 bytes of the value stored
; at the address referenced by 'op' as the effective address.
;-------------------------------------------------------------

(define-pmacro (indirect-addr op) (and USI (mem32 USI op) #x00ffffff))

; (define-pmacro (src-An-indirect-indirect-operand xmode)
;   (define-derived-operand
;     (name (.sym src32-An-indirect-indirect- xmode))
;     (comment (.str "m32c An indirect indirect destination " xmode))
;     (attrs (machine 32))
;     (mode xmode)
;     (args (Src32AnPrefixed))
;     (syntax (.str "[[$Src32AnPrefixed]]"))
;     (base-ifield f-9-11)
;     (encoding (+ (f-9-3 0) (f-18-1 0) Src32AnPrefixed))
;     (ifield-assertion (andif (eq f-9-3 0) (eq f-18-1 0)))
;     (getter (mem32 xmode (indirect-addr Src32AnPrefixed)))
;     (setter (set (mem32 xmode (indirect-addr Src32AnPrefixed)) newval))
;   )
; )

; (src-An-indirect-indirect-operand QI)
; (src-An-indirect-indirect-operand HI)
; (src-An-indirect-indirect-operand SI)

;-------------------------------------------------------------
; Relative indirect
;-------------------------------------------------------------

(define-pmacro (src-relative-indirect-operand xmode)
  (begin
;     (define-derived-operand
;       (name (.sym src32-24-8-SB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:8[sb] relative source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-24-u8))
;       (syntax "[${Dsp-24-u8}[sb]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 1) (f-18-2 2) Dsp-24-u8))
;       (ifield-assertion (andif (eq f-9-3 1) (eq f-18-2 2)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-u8 (reg h-sb)))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-u8 (reg h-sb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32-24-16-SB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:16[sb] relative source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-24-u16))
;       (syntax "[${Dsp-24-u16}[sb]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 2) (f-18-2 2) Dsp-24-u16))
;       (ifield-assertion (andif (eq f-9-3 2) (eq f-18-2 2)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-u16 (reg h-sb)))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-u16 (reg h-sb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32-24-8-FB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:8[fb] relative source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-24-s8))
;       (syntax "[${Dsp-24-s8}[fb]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 1) (f-18-2 3) Dsp-24-s8))
;       (ifield-assertion (andif (eq f-9-3 1) (eq f-18-2 3)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-s8 (reg h-fb)))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-s8 (reg h-fb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32-24-16-FB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:16[fb] relative source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-24-s16))
;       (syntax "[${Dsp-24-s16}[fb]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 2) (f-18-2 3) Dsp-24-s16))
;       (ifield-assertion (andif (eq f-9-3 2) (eq f-18-2 3)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-s16 (reg h-fb)))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-s16 (reg h-fb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32-24-8-An-relative-indirect- xmode))
;       (comment (.str "m32c dsp:8[An] relative indirect source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Src32AnPrefixed Dsp-24-u8))
;       (syntax "[${Dsp-24-u8}[$Src32AnPrefixed]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 1) (f-18-1 0) Dsp-24-u8 Src32AnPrefixed))
;       (ifield-assertion (andif (eq f-9-3 1) (eq f-18-1 0)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-u8 Src32AnPrefixed))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-u8 Src32AnPrefixed))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32-24-16-An-relative-indirect- xmode))
;       (comment (.str "m32c dsp:16[An] relative source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Src32AnPrefixed Dsp-24-u16))
;       (syntax "[${Dsp-24-u16}[$Src32AnPrefixed]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 2) (f-18-1 0) Dsp-24-u16 Src32AnPrefixed))
;       (ifield-assertion (andif (eq f-9-3 2) (eq f-18-1 0)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-u16 Src32AnPrefixed))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-u16 Src32AnPrefixed))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32-24-24-An-relative-indirect- xmode))
;       (comment (.str "m32c dsp:24[An] relative source " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Src32AnPrefixed Dsp-24-u24))
;       (syntax "[${Dsp-24-u24}[$Src32AnPrefixed]]")
;       (base-ifield f-9-11)
;       (encoding (+ (f-9-3 3) (f-18-1 0) Dsp-24-u24 Src32AnPrefixed))
;       (ifield-assertion (andif (eq f-9-3 3) (eq f-18-1 0)))
;       (getter (mem32 xmode (indirect-addr (add Dsp-24-u24 Src32AnPrefixed))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-24-u24 Src32AnPrefixed))) newval))
;     )
  )
)

; (src-relative-indirect-operand QI)
; (src-relative-indirect-operand HI)
; (src-relative-indirect-operand SI)

;-------------------------------------------------------------
; Absolute Indirect address
;-------------------------------------------------------------

(define-pmacro (src32-absolute-indirect offset base1 base2 xmode)
  (begin
;     (define-derived-operand
;       (name (.sym src32- offset -16-absolute-indirect-derived- xmode))
;       (comment (.str "m32c absolute indirect address " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -u16)))
;       (syntax (.str "[${Dsp-" offset "-u16}]"))
;       (base-ifield (.sym f- base1 -11))
;       (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 3) (.sym Dsp- offset -u16)))
;       (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 3)))
;       (getter (mem32 xmode (indirect-addr (.sym Dsp- offset -u16))))
;       (setter (set (mem32 xmode (indirect-addr (.sym Dsp- offset -u16))) newval))
;     )
;     (define-derived-operand
;       (name (.sym src32- offset -24-absolute-indirect-derived- xmode))
;       (comment (.str "m32c absolute indirect address " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -u24)))
;       (syntax (.str "[${Dsp-" offset "-u24}]"))
;       (base-ifield (.sym f- base1 -11))
;       (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u24)))
;       (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 2)))
;       (getter (mem32 xmode (indirect-addr (.sym Dsp- offset -u24))))
;       (setter (set (mem32 xmode (indirect-addr (.sym Dsp- offset -u24))) newval))
;     )
  )
)

(src32-absolute-indirect 24 9 18 QI)
(src32-absolute-indirect 24 9 18 HI)
(src32-absolute-indirect 24 9 18 SI)

;-------------------------------------------------------------
; Register relative source operands for short format insns
;-------------------------------------------------------------

(define-pmacro (src-2-S-operands mach xmode base opc1 opc2 opc3)
  (begin
    (define-derived-operand
      (name (.sym src mach -2-S-8-SB-relative- xmode))
      (comment (.str "m" mach "c SB relative address"))
      (attrs (machine mach))
      (mode xmode)
      (args (Dsp-8-u8))
      (syntax "${Dsp-8-u8}[sb]")
      (base-ifield (.sym f- base -2))
      (encoding (+ ((.sym f- base -2) opc1) Dsp-8-u8))
      (ifield-assertion (eq (.sym f- base -2) opc1))
      (getter (c-call xmode (.str "operand_getter_" xmode) sb Dsp-8-u8))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval sb Dsp-8-u8))
;       (getter (mem-mach mach xmode (indirect-addr (add (reg h-sb) Dsp-8-u8))))
;       (setter (set (mem-mach mach xmode (indirect-addr (add (reg h-sb) Dsp-8-u8))) newval))
      )
    (define-derived-operand
      (name (.sym src mach -2-S-8-FB-relative- xmode))
      (comment (.str "m" mach "c FB relative address"))
      (attrs (machine mach))
      (mode xmode)
      (args (Dsp-8-s8))
      (syntax "${Dsp-8-s8}[fb]")
      (base-ifield (.sym f- base -2))
      (encoding (+ ((.sym f- base -2) opc2) Dsp-8-s8))
      (ifield-assertion (eq (.sym f- base -2) opc2))
      (getter (c-call xmode (.str "operand_getter_" xmode) fb Dsp-8-s8))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval fb Dsp-8-s8))
;       (getter (mem-mach mach xmode (indirect-addr (add (reg h-fb) Dsp-8-s8))))
;       (setter (set (mem-mach mach xmode (indirect-addr (add (reg h-fb) Dsp-8-s8))) newval))
      )
    (define-derived-operand
      (name (.sym src mach -2-S-16-absolute- xmode))
      (comment (.str "m" mach "c absolute address"))
      (attrs (machine mach))
      (mode xmode)
      (args (Dsp-8-u16))
      (syntax "${Dsp-8-u16}")
      (base-ifield (.sym f- base -2))
      (encoding (+ ((.sym f- base -2) opc3) Dsp-8-u16))
      (ifield-assertion (eq (.sym f- base -2) opc3))
      (getter (c-call xmode (.str "operand_getter_" xmode) (const 0) Dsp-8-u16))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (const 0) Dsp-8-u16))
;      (getter (mem-mach mach xmode Dsp-8-u16))
;      (setter (set (mem-mach mach xmode Dsp-8-u16) newval))
      )
  )
)

(src-2-S-operands 16 QI 6 1 2 3)
(src-2-S-operands 32 QI 2 2 3 1)
(src-2-S-operands 32 HI 2 2 3 1)

;=============================================================
; Derived Operands
;-------------------------------------------------------------
; Destination
;-------------------------------------------------------------
; Rn direct
;-------------------------------------------------------------

(define-pmacro (dst16-Rn-direct-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym dst16-Rn-direct- xmode))
      (comment (.str "m16c Rn direct destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Dst16Rn xmode)))
      (syntax (.str "$Dst16Rn" xmode))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 0) (.sym Dst16Rn xmode)))
      (ifield-assertion (eq f-12-2 0))
      (getter (trunc xmode (.sym Dst16Rn xmode)))
      (setter (set (.sym Dst16Rn xmode) newval))
    )
  )
)

(dst16-Rn-direct-operand QI)
(dst16-Rn-direct-operand HI)
(dst16-Rn-direct-operand SI)

(define-derived-operand
  (name dst16-Rn-direct-Ext-QI)
  (comment "m16c Rn direct destination QI")
  (attrs (machine 16))
  (mode HI)
  (args (Dst16RnExtQI))
  (syntax "$Dst16RnExtQI")
  (base-ifield f-12-4)
  (encoding (+ (f-12-2 0) Dst16RnExtQI (f-15-1 0)))
  (ifield-assertion (andif (eq f-12-2 0) (eq f-15-1 0)))
  (getter (trunc QI (.sym Dst16RnExtQI)))
  (setter (set Dst16RnExtQI newval))
)

(define-pmacro (dst32-Rn-direct-operand group base xmode)
  (begin
    (define-derived-operand
      (name (.sym dst32-Rn-direct- group - xmode))
      (comment (.str "m32c Rn direct destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dst32Rn group xmode)))
      (syntax (.str "$Dst32Rn" group xmode))
      (base-ifield (.sym f- base -6))
      (encoding (+ ((.sym f- base -3) 4) (.sym Dst32Rn group xmode)))
      (ifield-assertion (eq (.sym f- base -3) 4))
      (getter (trunc xmode (.sym Dst32Rn group xmode)))
      (setter (set (.sym Dst32Rn group xmode) newval))
    )
  )
)

(dst32-Rn-direct-operand   Unprefixed  4 QI)
(dst32-Rn-direct-operand     Prefixed 12 QI)
(dst32-Rn-direct-operand   Unprefixed  4 HI)
(dst32-Rn-direct-operand     Prefixed 12 HI)
(dst32-Rn-direct-operand   Unprefixed  4 SI)
(dst32-Rn-direct-operand     Prefixed 12 SI)

(define-pmacro (dst32-Rn-direct-Ext-operand group base1 base2 smode dmode)
  (begin
    (define-derived-operand
      (name (.sym dst32-Rn-direct- group - smode))
      (comment (.str "m32c Rn direct destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dst32Rn group smode)))
      (syntax (.str "$Dst32Rn" group smode))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 4) ((.sym f- base2 -1) 1) (.sym Dst32Rn group smode)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 4) (eq (.sym f- base2 -1) 1)))
      (getter (trunc smode (.sym Dst32Rn group smode)))
      (setter (set (.sym Dst32Rn group smode) newval))
    )
  )
)

(dst32-Rn-direct-Ext-operand ExtUnprefixed 4 8 QI HI)
(dst32-Rn-direct-Ext-operand ExtUnprefixed 4 8 HI SI)

(define-derived-operand
  (name dst32-R3-direct-Unprefixed-HI)
  (comment "m32c R3 direct HI")
  (attrs (machine 32))
  (mode HI)
  (args (R3))
  (syntax "$R3")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 4) (f-8-2 #x1)))
  (ifield-assertion (andif (eq f-4-3 4) (eq f-8-2 #x1)))
  (getter (trunc HI R3))
  (setter (set R3 newval))
)
;-------------------------------------------------------------
; An direct
;-------------------------------------------------------------

(define-pmacro (dst16-An-direct-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym dst16-An-direct- xmode))
      (comment (.str "m16c An direct destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Dst16An xmode)))
      (syntax (.str "$Dst16An" xmode))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 1) (f-14-1 0) (.sym Dst16An xmode)))
      (ifield-assertion (andif (eq f-12-2 1) (eq f-14-1 0)))
      (getter (trunc xmode (.sym Dst16An xmode)))
      (setter (set (.sym Dst16An xmode) newval))
    )
  )
)

(dst16-An-direct-operand QI)
(dst16-An-direct-operand HI)
(dst16-An-direct-operand SI)

(define-pmacro (dst32-An-direct-operand group base1 base2 xmode)
  (begin
    (define-derived-operand
      (name (.sym dst32-An-direct- group - xmode))
      (comment (.str "m32c An direct destination " xmode))
      (attrs (machine 32))
      (mode xmode)
      (args ((.sym Dst32An group xmode)))
      (syntax (.str "$Dst32An" group xmode))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 0) ((.sym f- base2 -1) 1) (.sym Dst32An group xmode)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 0) (eq (.sym f- base2 -1) 1)))
      (getter (trunc xmode (.sym Dst32An group xmode)))
      (setter (set (.sym Dst32An group xmode) newval))
    )
  )
)

(dst32-An-direct-operand Unprefixed  4  8 QI)
(dst32-An-direct-operand   Prefixed 12 16 QI)
(dst32-An-direct-operand Unprefixed  4  8 HI)
(dst32-An-direct-operand   Prefixed 12 16 HI)
(dst32-An-direct-operand Unprefixed  4  8 SI)
(dst32-An-direct-operand   Prefixed 12 16 SI)

;-------------------------------------------------------------
; An indirect
;-------------------------------------------------------------

(define-pmacro (dst16-An-indirect-operand xmode)
  (begin
    (define-derived-operand
      (name (.sym dst16-An-indirect- xmode))
      (comment (.str "m16c An indirect destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dst16An))
      (syntax "[$Dst16An]")
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 1) (f-14-1 1) Dst16An))
      (ifield-assertion (andif (eq f-12-2 1) (eq f-14-1 1)))
      (getter (mem16 xmode Dst16An))
      (setter (set (mem16 xmode Dst16An) newval))
    )
  )
)

(dst16-An-indirect-operand QI)
(dst16-An-indirect-operand HI)
(dst16-An-indirect-operand SI)

(define-derived-operand
  (name dst16-An-indirect-Ext-QI)
  (comment "m16c An indirect destination QI")
  (attrs (machine 16))
  (mode HI)
  (args (Dst16An))
  (syntax "[$Dst16An]")
  (base-ifield f-12-4)
  (encoding (+ (f-12-2 1) (f-14-1 1) Dst16An))
  (ifield-assertion (andif (eq f-12-2 1) (eq f-14-1 1)))
  (getter (mem16 QI Dst16An))
  (setter (set (mem16 HI Dst16An) newval))
)

(define-pmacro (dst32-An-indirect-operand group base1 base2 smode dmode)
  (begin
    (define-derived-operand
      (name (.sym dst32-An-indirect- group - smode))
      (comment (.str "m32c An indirect destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dst32An group)))
      (syntax (.str "[$Dst32An" group "]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 0) ((.sym f- base2 -1) 0) (.sym Dst32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 0) (eq (.sym f- base2 -1) 0)))
      (getter (c-call dmode (.str "operand_getter_" dmode) (.sym Dst32An group)
		       (const 0)))
      (setter (c-call DFLT (.str "operand_setter_" dmode)  newval
		      (.sym Dst32An group) (const 0)))
;      (getter (mem32 smode (.sym Dst32An group)))
;      (setter (set (mem32 dmode (.sym Dst32An group)) newval))
    )
  )
)

(dst32-An-indirect-operand    Unprefixed  4  8 QI QI)
(dst32-An-indirect-operand      Prefixed 12 16 QI QI)
(dst32-An-indirect-operand    Unprefixed  4  8 HI HI)
(dst32-An-indirect-operand      Prefixed 12 16 HI HI)
(dst32-An-indirect-operand    Unprefixed  4  8 SI SI)
(dst32-An-indirect-operand      Prefixed 12 16 SI SI)
(dst32-An-indirect-operand ExtUnprefixed  4  8 QI HI)
(dst32-An-indirect-operand ExtUnprefixed  4  8 HI SI)

;-------------------------------------------------------------
; dsp:d[r] relative
;-------------------------------------------------------------

(define-pmacro (dst16-relative-operand offset xmode)
  (begin
    (define-derived-operand
      (name (.sym dst16- offset -8-SB-relative- xmode))
      (comment (.str "m16c dsp:8[sb] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[sb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xA) (.sym Dsp- offset -u8)))
      (ifield-assertion (eq f-12-4 #xA))
      (getter (mem16 xmode (add (.sym Dsp- offset -u8) (reg h-sb))))
      (setter (set (mem16 xmode (add (.sym Dsp- offset -u8) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -16-SB-relative- xmode))
      (comment (.str "m16c dsp:16[sb] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[sb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xE) (.sym Dsp- offset -u16)))
      (ifield-assertion (eq f-12-4 #xE))
      (getter (mem16 xmode (add (.sym Dsp- offset -u16) (reg h-sb))))
      (setter (set (mem16 xmode (add (.sym Dsp- offset -u16) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -8-FB-relative- xmode))
      (comment (.str "m16c dsp:8[fb] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Dsp- offset -s8)))
      (syntax (.str "${Dsp-" offset "-s8}[fb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xB) (.sym Dsp- offset -s8)))
      (ifield-assertion (eq f-12-4 #xB))
      (getter (mem16 xmode (add (.sym Dsp- offset -s8) (reg h-fb))))
      (setter (set (mem16 xmode (add (.sym Dsp- offset -s8) (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -8-An-relative- xmode))
      (comment (.str "m16c dsp:8[An] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dst16An (.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[$Dst16An]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 2) (f-14-1 0) (.sym Dsp- offset -u8) Dst16An))
      (ifield-assertion (andif (eq f-12-2 2) (eq f-14-1 0)))
      (getter (mem16 xmode (add (.sym Dsp- offset -u8) Dst16An)))
      (setter (set (mem16 xmode (add (.sym Dsp- offset -u8) Dst16An)) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -16-An-relative- xmode))
      (comment (.str "m16c dsp:16[An] relative destination " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args (Dst16An (.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[$Dst16An]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 3) (f-14-1 0) (.sym Dsp- offset -u16) Dst16An))
      (ifield-assertion (andif (eq f-12-2 3) (eq f-14-1 0)))
      (getter (mem16 xmode (add (.sym Dsp- offset -u16) Dst16An)))
      (setter (set (mem16 xmode (add (.sym Dsp- offset -u16) Dst16An)) newval))
    )
  )
)

(dst16-relative-operand 16 QI)
(dst16-relative-operand 24 QI)
(dst16-relative-operand 32 QI)
(dst16-relative-operand 40 QI)
(dst16-relative-operand 48 QI)
(dst16-relative-operand 16 HI)
(dst16-relative-operand 24 HI)
(dst16-relative-operand 32 HI)
(dst16-relative-operand 40 HI)
(dst16-relative-operand 48 HI)
(dst16-relative-operand 16 SI)
(dst16-relative-operand 24 SI)
(dst16-relative-operand 32 SI)
(dst16-relative-operand 40 SI)
(dst16-relative-operand 48 SI)

(define-pmacro (dst16-relative-Ext-operand offset smode dmode)
  (begin
    (define-derived-operand
      (name (.sym dst16- offset -8-SB-relative-Ext- smode))
      (comment (.str "m16c dsp:8[sb] relative destination " smode))
      (attrs (machine 16))
      (mode dmode)
      (args ((.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[sb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xA) (.sym Dsp- offset -u8)))
      (ifield-assertion (eq f-12-4 #xA))
      (getter (mem16 smode (add (.sym Dsp- offset -u8) (reg h-sb))))
      (setter (set (mem16 dmode (add (.sym Dsp- offset -u8) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -16-SB-relative-Ext- smode))
      (comment (.str "m16c dsp:16[sb] relative destination " smode))
      (attrs (machine 16))
      (mode dmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[sb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xE) (.sym Dsp- offset -u16)))
      (ifield-assertion (eq f-12-4 #xE))
      (getter (mem16 smode (add (.sym Dsp- offset -u16) (reg h-sb))))
      (setter (set (mem16 dmode (add (.sym Dsp- offset -u16) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -8-FB-relative-Ext- smode))
      (comment (.str "m16c dsp:8[fb] relative destination " smode))
      (attrs (machine 16))
      (mode dmode)
      (args ((.sym Dsp- offset -s8)))
      (syntax (.str "${Dsp-" offset "-s8}[fb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xB) (.sym Dsp- offset -s8)))
      (ifield-assertion (eq f-12-4 #xB))
      (getter (mem16 smode (add (.sym Dsp- offset -s8) (reg h-fb))))
      (setter (set (mem16 dmode (add (.sym Dsp- offset -s8) (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -8-An-relative-Ext- smode))
      (comment (.str "m16c dsp:8[An] relative destination " smode))
      (attrs (machine 16))
      (mode dmode)
      (args (Dst16An (.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[$Dst16An]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 2) (f-14-1 0) (.sym Dsp- offset -u8) Dst16An))
      (ifield-assertion (andif (eq f-12-2 2) (eq f-14-1 0)))
      (getter (mem16 smode (add (.sym Dsp- offset -u8) Dst16An)))
      (setter (set (mem16 dmode (add (.sym Dsp- offset -u8) Dst16An)) newval))
    )
    (define-derived-operand
      (name (.sym dst16- offset -16-An-relative-Ext- smode))
      (comment (.str "m16c dsp:16[An] relative destination " smode))
      (attrs (machine 16))
      (mode dmode)
      (args (Dst16An (.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[$Dst16An]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 3) (f-14-1 0) (.sym Dsp- offset -u16) Dst16An))
      (ifield-assertion (andif (eq f-12-2 3) (eq f-14-1 0)))
      (getter (mem16 smode (add (.sym Dsp- offset -u16) Dst16An)))
      (setter (set (mem16 dmode (add (.sym Dsp- offset -u16) Dst16An)) newval))
    )
  )
)

(dst16-relative-Ext-operand 16 QI HI)

(define-pmacro (dst32-relative-operand offset group base1 base2 smode dmode)
  (begin
    (define-derived-operand
      (name (.sym dst32- offset -8-SB-relative- group - smode))
      (comment (.str "m32c dsp:8[sb] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[sb]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u8)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -2) 2)))
      (getter (c-call dmode (.str "operand_getter_" dmode) sb (.sym Dsp- offset -u8)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval sb (.sym Dsp- offset -u8)))
;       (getter (mem32 smode (add (.sym Dsp- offset -u8) (reg h-sb))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -u8) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -16-SB-relative- group - smode))
      (comment (.str "m32c dsp:16[sb] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[sb]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u16)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -2) 2)))
      (getter (c-call dmode (.str "operand_getter_" dmode) sb (.sym Dsp- offset -u16)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval sb (.sym Dsp- offset -u16)))
;       (getter (mem32 smode (add (.sym Dsp- offset -u16) (reg h-sb))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -u16) (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -8-FB-relative- group - smode))
      (comment (.str "m32c dsp:8[fb] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dsp- offset -s8)))
      (syntax (.str "${Dsp-" offset "-s8}[fb]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -2) 3) (.sym Dsp- offset -s8)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -2) 3)))
      (getter (c-call dmode (.str "operand_getter_" dmode) fb (.sym Dsp- offset -s8)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval fb (.sym Dsp- offset -s8)))
;       (getter (mem32 smode (add (.sym Dsp- offset -s8) (reg h-fb))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -s8) (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -16-FB-relative- group - smode))
      (comment (.str "m32c dsp:16[fb] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dsp- offset -s16)))
      (syntax (.str "${Dsp-" offset "-s16}[fb]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -2) 3) (.sym Dsp- offset -s16)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -2) 3)))
      (getter (c-call dmode (.str "operand_getter_" dmode) fb (.sym Dsp- offset -s16)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval fb (.sym Dsp- offset -s16)))
;       (getter (mem32 smode (add (.sym Dsp- offset -s16) (reg h-fb))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -s16) (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -8-An-relative- group - smode))
      (comment (.str "m32c dsp:8[An] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dst32An group) (.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[$Dst32An" group "]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -1) 0) (.sym Dsp- offset -u8) (.sym Dst32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -1) 0)))
      (getter (c-call dmode (.str "operand_getter_" dmode) (.sym Dst32An group) (.sym Dsp- offset -u8)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval (.sym Dst32An group) (.sym Dsp- offset -u8)))
;       (getter (mem32 smode (add (.sym Dsp- offset -u8) (.sym Dst32An group))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -u8) (.sym Dst32An group))) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -16-An-relative- group - smode))
      (comment (.str "m32c dsp:16[An] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dst32An group) (.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[$Dst32An" group "]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -1) 0) (.sym Dsp- offset -u16) (.sym Dst32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -1) 0)))
      (getter (c-call dmode (.str "operand_getter_" dmode) (.sym Dst32An group) (.sym Dsp- offset -u16)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval (.sym Dst32An group) (.sym Dsp- offset -u16)))
;       (getter (mem32 smode (add (.sym Dsp- offset -u16) (.sym Dst32An group))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -u16) (.sym Dst32An group))) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -24-An-relative- group - smode))
      (comment (.str "m32c dsp:16[An] relative destination " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dst32An group) (.sym Dsp- offset -u24)))
      (syntax (.str "${Dsp-" offset "-u24}[$Dst32An" group "]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -1) 0) (.sym Dsp- offset -u24) (.sym Dst32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -1) 0)))
      (getter (c-call dmode (.str "operand_getter_" dmode) (.sym Dst32An group) (.sym Dsp- offset -u24)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval (.sym Dst32An group) (.sym Dsp- offset -u24)))
;       (getter (mem32 smode (add (.sym Dsp- offset -u24) (.sym Dst32An group))))
;       (setter (set (mem32 dmode (add (.sym Dsp- offset -u24) (.sym Dst32An group))) newval))
    )
  )
)

(dst32-relative-operand 16 Unprefixed 4 8 QI QI)
(dst32-relative-operand 24 Unprefixed 4 8 QI QI)
(dst32-relative-operand 32 Unprefixed 4 8 QI QI)
(dst32-relative-operand 40 Unprefixed 4 8 QI QI)
(dst32-relative-operand 16 Unprefixed 4 8 HI HI)
(dst32-relative-operand 24 Unprefixed 4 8 HI HI)
(dst32-relative-operand 32 Unprefixed 4 8 HI HI)
(dst32-relative-operand 40 Unprefixed 4 8 HI HI)
(dst32-relative-operand 16 Unprefixed 4 8 SI SI)
(dst32-relative-operand 24 Unprefixed 4 8 SI SI)
(dst32-relative-operand 32 Unprefixed 4 8 SI SI)
(dst32-relative-operand 40 Unprefixed 4 8 SI SI)

(dst32-relative-operand 24 Prefixed 12 16 QI QI)
(dst32-relative-operand 32 Prefixed 12 16 QI QI)
(dst32-relative-operand 40 Prefixed 12 16 QI QI)
(dst32-relative-operand 48 Prefixed 12 16 QI QI)
(dst32-relative-operand 24 Prefixed 12 16 HI HI)
(dst32-relative-operand 32 Prefixed 12 16 HI HI)
(dst32-relative-operand 40 Prefixed 12 16 HI HI)
(dst32-relative-operand 48 Prefixed 12 16 HI HI)
(dst32-relative-operand 24 Prefixed 12 16 SI SI)
(dst32-relative-operand 32 Prefixed 12 16 SI SI)
(dst32-relative-operand 40 Prefixed 12 16 SI SI)
(dst32-relative-operand 48 Prefixed 12 16 SI SI)

(dst32-relative-operand 16 ExtUnprefixed 4 8 QI HI)
(dst32-relative-operand 16 ExtUnprefixed 4 8 HI SI)

;-------------------------------------------------------------
; Absolute address
;-------------------------------------------------------------

(define-pmacro (dst16-absolute offset xmode)
  (begin
    (define-derived-operand
      (name (.sym dst16- offset -16-absolute- xmode))
      (comment (.str "m16c absolute address " xmode))
      (attrs (machine 16))
      (mode xmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xF) (.sym Dsp- offset -u16)))
      (ifield-assertion (eq f-12-4 #xF))
      (getter (mem16 xmode (.sym Dsp- offset -u16)))
      (setter (set (mem16 xmode (.sym Dsp- offset -u16)) newval))
    )
  )
)

(dst16-absolute 16 QI)
(dst16-absolute 24 QI)
(dst16-absolute 32 QI)
(dst16-absolute 40 QI)
(dst16-absolute 48 QI)
(dst16-absolute 16 HI)
(dst16-absolute 24 HI)
(dst16-absolute 32 HI)
(dst16-absolute 40 HI)
(dst16-absolute 48 HI)
(dst16-absolute 16 SI)
(dst16-absolute 24 SI)
(dst16-absolute 32 SI)
(dst16-absolute 40 SI)
(dst16-absolute 48 SI)

(define-derived-operand
  (name dst16-16-16-absolute-Ext-QI)
  (comment "m16c absolute address QI")
  (attrs (machine 16))
  (mode HI)
  (args (Dsp-16-u16))
  (syntax "${Dsp-16-u16}")
  (base-ifield f-12-4)
  (encoding (+ (f-12-4 #xF) Dsp-16-u16))
  (ifield-assertion (eq f-12-4 #xF))
  (getter (mem16 QI Dsp-16-u16))
  (setter (set (mem16 HI Dsp-16-u16) newval))
)

(define-pmacro (dst32-absolute offset group base1 base2 smode dmode)
  (begin
    (define-derived-operand
      (name (.sym dst32- offset -16-absolute- group - smode))
      (comment (.str "m32c absolute address " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 3) (.sym Dsp- offset -u16)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 3)))
      (getter (c-call smode (.str "operand_getter_" smode) (const 0) (.sym Dsp- offset -u16)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval (const 0) (.sym Dsp- offset -u16)))
;      (getter (mem32 smode (.sym Dsp- offset -u16)))
;      (setter (set (mem32 dmode (.sym Dsp- offset -u16)) newval))
    )
    (define-derived-operand
      (name (.sym dst32- offset -24-absolute- group - smode))
      (comment (.str "m32c absolute address " smode))
      (attrs (machine 32))
      (mode dmode)
      (args ((.sym Dsp- offset -u24)))
      (syntax (.str "${Dsp-" offset "-u24}"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 2) (.sym Dsp- offset -u24)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 2)))
      (getter (c-call smode (.str "operand_getter_" smode) (const 0) (.sym Dsp- offset -u24)))
      (setter (c-call DFLT (.str "operand_setter_" dmode) newval (const 0) (.sym Dsp- offset -u24)))
;      (getter (mem32 smode (.sym Dsp- offset -u24)))
;      (setter (set (mem32 dmode (.sym Dsp- offset -u24)) newval))
    )
  )
)

(dst32-absolute 16 Unprefixed 4 8 QI QI)
(dst32-absolute 24 Unprefixed 4 8 QI QI)
(dst32-absolute 32 Unprefixed 4 8 QI QI)
(dst32-absolute 40 Unprefixed 4 8 QI QI)
(dst32-absolute 16 Unprefixed 4 8 HI HI)
(dst32-absolute 24 Unprefixed 4 8 HI HI)
(dst32-absolute 32 Unprefixed 4 8 HI HI)
(dst32-absolute 40 Unprefixed 4 8 HI HI)
(dst32-absolute 16 Unprefixed 4 8 SI SI)
(dst32-absolute 24 Unprefixed 4 8 SI SI)
(dst32-absolute 32 Unprefixed 4 8 SI SI)
(dst32-absolute 40 Unprefixed 4 8 SI SI)

(dst32-absolute 24 Prefixed 12 16 QI QI)
(dst32-absolute 32 Prefixed 12 16 QI QI)
(dst32-absolute 40 Prefixed 12 16 QI QI)
(dst32-absolute 48 Prefixed 12 16 QI QI)
(dst32-absolute 24 Prefixed 12 16 HI HI)
(dst32-absolute 32 Prefixed 12 16 HI HI)
(dst32-absolute 40 Prefixed 12 16 HI HI)
(dst32-absolute 48 Prefixed 12 16 HI HI)
(dst32-absolute 24 Prefixed 12 16 SI SI)
(dst32-absolute 32 Prefixed 12 16 SI SI)
(dst32-absolute 40 Prefixed 12 16 SI SI)
(dst32-absolute 48 Prefixed 12 16 SI SI)

(dst32-absolute 16 ExtUnprefixed 4 8 QI HI)
(dst32-absolute 16 ExtUnprefixed 4 8 HI SI)

;-------------------------------------------------------------
; An indirect indirect
;-------------------------------------------------------------

;(define-pmacro (dst-An-indirect-indirect-operand xmode)
;   (define-derived-operand
;     (name (.sym dst32-An-indirect-indirect- xmode))
;     (comment (.str "m32c An indirect indirect destination " xmode))
;     (attrs (machine 32))
;     (mode xmode)
;     (args (Dst32AnPrefixed))
;     (syntax (.str "[[$Dst32AnPrefixed]]"))
;     (base-ifield f-12-6)
;     (encoding (+ (f-12-3 0) (f-16-1 0) Dst32AnPrefixed))
;     (ifield-assertion (andif (eq f-12-3 0) (eq f-16-1 0)))
;     (getter (mem32 xmode (indirect-addr Dst32AnPrefixed)))
;     (setter (set (mem32 xmode (indirect-addr Dst32AnPrefixed)) newval))
;   )
;)

; (dst-An-indirect-indirect-operand QI)
; (dst-An-indirect-indirect-operand HI)
; (dst-An-indirect-indirect-operand SI)

;-------------------------------------------------------------
; Relative indirect
;-------------------------------------------------------------

(define-pmacro (dst-relative-indirect-operand offset xmode)
  (begin
;     (define-derived-operand
;       (name (.sym dst32- offset -8-SB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:8[sb] relative destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -u8)))
;       (syntax (.str "[${Dsp-" offset "-u8}[sb]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 1) (f-16-2 2) (.sym Dsp- offset -u8)))
;       (ifield-assertion (andif (eq f-12-3 1) (eq f-16-2 2)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u8) (reg h-sb)))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u8) (reg h-sb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -16-SB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:16[sb] relative destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -u16)))
;       (syntax (.str "[${Dsp-" offset "-u16}[sb]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 2) (f-16-2 2) (.sym Dsp- offset -u16)))
;       (ifield-assertion (andif (eq f-12-3 2) (eq f-16-2 2)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u16) (reg h-sb)))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u16) (reg h-sb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -8-FB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:8[fb] relative destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -s8)))
;       (syntax (.str "[${Dsp-" offset "-s8}[fb]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 1) (f-16-2 3) (.sym Dsp- offset -s8)))
;       (ifield-assertion (andif (eq f-12-3 1) (eq f-16-2 3)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -s8) (reg h-fb)))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -s8) (reg h-fb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -16-FB-relative-indirect- xmode))
;       (comment (.str "m32c dsp:16[fb] relative destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -s16)))
;       (syntax (.str "[${Dsp-" offset "-s16}[fb]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 2) (f-16-2 3) (.sym Dsp- offset -s16)))
;       (ifield-assertion (andif (eq f-12-3 2) (eq f-16-2 3)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -s16) (reg h-fb)))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -s16) (reg h-fb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -8-An-relative-indirect- xmode))
;       (comment (.str "m32c dsp:8[An] relative indirect destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dst32AnPrefixed (.sym Dsp- offset -u8)))
;       (syntax (.str "[${Dsp-" offset "-u8}[$Dst32AnPrefixed]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 1) (f-16-1 0) (.sym Dsp- offset -u8) Dst32AnPrefixed))
;       (ifield-assertion (andif (eq f-12-3 1) (eq f-16-1 0)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u8) Dst32AnPrefixed))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u8) Dst32AnPrefixed))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -16-An-relative-indirect- xmode))
;       (comment (.str "m32c dsp:16[An] relative destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dst32AnPrefixed (.sym Dsp- offset -u16)))
;       (syntax (.str "[${Dsp-" offset "-u16}[$Dst32AnPrefixed]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 2) (f-16-1 0) (.sym Dsp- offset -u16) Dst32AnPrefixed))
;       (ifield-assertion (andif (eq f-12-3 2) (eq f-16-1 0)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u16) Dst32AnPrefixed))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u16) Dst32AnPrefixed))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -24-An-relative-indirect- xmode))
;       (comment (.str "m32c dsp:24[An] relative destination " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dst32AnPrefixed (.sym Dsp- offset -u24)))
;       (syntax (.str "[${Dsp-" offset "-u24}[$Dst32AnPrefixed]]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 3) (f-16-1 0) (.sym Dsp- offset -u24) Dst32AnPrefixed))
;       (ifield-assertion (andif (eq f-12-3 3) (eq f-16-1 0)))
;       (getter (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u24) Dst32AnPrefixed))))
;       (setter (set (mem32 xmode (indirect-addr (add (.sym Dsp- offset -u24) Dst32AnPrefixed))) newval))
;     )
  )
)

; (dst-relative-indirect-operand 24 QI)
; (dst-relative-indirect-operand 32 QI)
; (dst-relative-indirect-operand 40 QI)
; (dst-relative-indirect-operand 48 QI)
; (dst-relative-indirect-operand 24 HI)
; (dst-relative-indirect-operand 32 HI)
; (dst-relative-indirect-operand 40 HI)
; (dst-relative-indirect-operand 48 HI)
; (dst-relative-indirect-operand 24 SI)
; (dst-relative-indirect-operand 32 SI)
; (dst-relative-indirect-operand 40 SI)
; (dst-relative-indirect-operand 48 SI)

;-------------------------------------------------------------
; Absolute indirect
;-------------------------------------------------------------

(define-pmacro (dst-absolute-indirect offset xmode)
  (begin
;     (define-derived-operand
;       (name (.sym dst32- offset -16-absolute-indirect-derived- xmode))
;       (comment (.str "m32c absolute indirect address " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -u16)))
;       (syntax (.str "[${Dsp-" offset "-u16}]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 3) (f-16-2 3) (.sym Dsp- offset -u16)))
;       (ifield-assertion (andif (eq f-12-3 3) (eq f-16-2 3)))
;       (getter (mem32 xmode (indirect-addr (.sym Dsp- offset -u16))))
;       (setter (set (mem32 xmode (indirect-addr (.sym Dsp- offset -u16))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32- offset -24-absolute-indirect-derived- xmode))
;       (comment (.str "m32c absolute indirect address " xmode))
;       (attrs (machine 32))
;       (mode xmode)
;       (args ((.sym Dsp- offset -u24)))
;       (syntax (.str "[${Dsp-" offset "-u24}]"))
;       (base-ifield f-12-6)
;       (encoding (+ (f-12-3 3) (f-16-2 2) (.sym Dsp- offset -u24)))
;       (ifield-assertion (andif (eq f-12-3 3) (eq f-16-2 2)))
;       (getter (mem32 xmode (indirect-addr (.sym Dsp- offset -u24))))
;       (setter (set (mem32 xmode (indirect-addr (.sym Dsp- offset -u24))) newval))
;     )
  )
)

(dst-absolute-indirect 24 QI)
(dst-absolute-indirect 32 QI)
(dst-absolute-indirect 40 QI)
(dst-absolute-indirect 48 QI)
(dst-absolute-indirect 24 HI)
(dst-absolute-indirect 32 HI)
(dst-absolute-indirect 40 HI)
(dst-absolute-indirect 48 HI)
(dst-absolute-indirect 24 SI)
(dst-absolute-indirect 32 SI)
(dst-absolute-indirect 40 SI)
(dst-absolute-indirect 48 SI)

;-------------------------------------------------------------
; Bit operands
;-------------------------------------------------------------
(define-pmacro (get-register-bit reg bitno)
  (and (srl reg bitno) 1)
)
	    
(define-pmacro (set-register-bit reg bitno value)
  (set reg (or (and reg (inv (sll 1 bitno)))
	       (sll (and QI value 1) bitno)))
)

(define-pmacro (get-memory-bit mach base bitno)
  (and (srl (mem-mach mach QI (add base (div bitno 8)))
	    (mod bitno 8))
       1)
)
	    
(define-pmacro (set-memory-bit mach base bitno value)
  (sequence ((USI addr))
	    (set addr (add base (div bitno 8)))
	    (set (mem-mach mach QI addr)
		 (or (and (mem-mach mach QI addr)
			  (inv (sll 1 (mod bitno 8))))
		     (sll (and QI value 1) (mod bitno 8)))))
)

;-------------------------------------------------------------
; Rn direct
;-------------------------------------------------------------

(define-derived-operand
  (name bit16-Rn-direct)
  (comment "m16c Rn direct bit")
  (attrs (machine 16))
  (mode BI)
  (args (Bitno16R Bit16Rn))
  (syntax "$Bitno16R,$Bit16Rn")
  (base-ifield f-12-4)
  (encoding (+ (f-12-2 0) Bit16Rn Bitno16R))
  (ifield-assertion (eq f-12-2 0))
  (getter (get-register-bit Bit16Rn Bitno16R))
  (setter (set-register-bit Bit16Rn Bitno16R newval))
)

(define-pmacro (bit32-Rn-direct-operand group base)
  (begin
    (define-derived-operand
      (name (.sym bit32-Rn-direct- group))
      (comment "m32c Rn direct bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym Bitno32 group) (.sym Bit32Rn group)))
      (syntax (.str "$Bitno32" group ",$Bit32Rn" group))
      (base-ifield (.sym f- base -6))
      (encoding (+ ((.sym f- base -3) 4) (.sym Bit32Rn group) (.sym Bitno32 group)))
      (ifield-assertion (eq (.sym f- base -3) 4))
      (getter (get-register-bit (.sym Bit32Rn group) (.sym Bitno32 group)))
      (setter (set-register-bit (.sym Bit32Rn group) (.sym Bitno32 group) newval))
    )
  )
)

(bit32-Rn-direct-operand Unprefixed  4)
(bit32-Rn-direct-operand   Prefixed 12)

;-------------------------------------------------------------
; An direct
;-------------------------------------------------------------

(define-derived-operand
  (name bit16-An-direct)
  (comment "m16c An direct bit")
  (attrs (machine 16))
  (mode BI)
  (args (Bitno16R Bit16An))
  (syntax "$Bitno16R,$Bit16An")
  (base-ifield f-12-4)
  (encoding (+ (f-12-2 1) (f-14-1 0) Bit16An Bitno16R))
  (ifield-assertion (andif (eq f-12-2 1) (eq f-14-1 0)))
  (getter (get-register-bit Bit16An Bitno16R))
  (setter (set-register-bit Bit16An Bitno16R newval))
)

(define-pmacro (bit32-An-direct-operand group base1 base2)
  (begin
    (define-derived-operand
      (name (.sym bit32-An-direct- group))
      (comment "m32c An direct bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym Bitno32 group) (.sym Bit32An group)))
      (syntax (.str "$Bitno32" group ",$Bit32An" group))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 0) ((.sym f- base2 -1) 1) (.sym Bit32An group) (.sym Bitno32 group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 0) (eq (.sym f- base2 -1) 1)))
      (getter (get-register-bit (.sym Bit32An group) (.sym Bitno32 group)))
      (setter (set-register-bit (.sym Bit32An group) (.sym Bitno32 group) newval))
    )
  )
)

(bit32-An-direct-operand Unprefixed  4  8)
(bit32-An-direct-operand   Prefixed 12 16)

;-------------------------------------------------------------
; An indirect
;-------------------------------------------------------------

(define-derived-operand
  (name bit16-An-indirect)
  (comment "m16c An indirect bit")
  (attrs (machine 16))
  (mode BI)
  (args (Bit16An))
  (syntax "[$Bit16An]")
  (base-ifield f-12-4)
  (encoding (+ (f-12-2 1) (f-14-1 1) Bit16An))
  (ifield-assertion (andif (eq f-12-2 1) (eq f-14-1 1)))
  (getter (get-memory-bit 16 0 Bit16An))
  (setter (set-memory-bit 16 0 Bit16An newval))
)

(define-pmacro (bit32-An-indirect-operand group base1 base2)
  (begin
    (define-derived-operand
      (name (.sym bit32-An-indirect- group))
      (comment "m32c An indirect destination ")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym Bitno32 group) (.sym Bit32An group)))
      (syntax (.str "$Bitno32" group ",[$Bit32An" group "]"))
      (base-ifield (.sym f- base1 -6))
      (encoding (+ ((.sym f- base1 -3) 0) ((.sym f- base2 -1) 0) (.sym Bit32An group) (.sym Bitno32 group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 0) (eq (.sym f- base2 -1) 0)))
      (getter (get-memory-bit 32 (.sym Bit32An group) (.sym Bitno32 group)))
      (setter (set-memory-bit 32 (.sym Bit32An group) (.sym Bitno32 group) newval))
    )
  )
)

(bit32-An-indirect-operand Unprefixed  4  8)
(bit32-An-indirect-operand   Prefixed 12 16)

;-------------------------------------------------------------
; dsp:d[r] relative
;-------------------------------------------------------------

(define-pmacro (bit16-relative-operand offset)
  (begin
    (define-derived-operand
      (name (.sym bit16- offset -8-SB-relative))
      (comment (.str "m16c dsp:8[sb] relative bit " xmode))
      (attrs (machine 16))
      (mode BI)
      (args ((.sym BitBase16- offset -u8)))
      (syntax (.str "${BitBase16-" offset "-u8}[sb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xA) (.sym BitBase16- offset -u8)))
      (ifield-assertion (eq f-12-4 #xA))
      (getter (get-memory-bit 16 (reg h-sb) (.sym BitBase16- offset -u8)))
      (setter (set-memory-bit 16 (reg h-sb) (.sym BitBase16- offset -u8) newval))
    )
    (define-derived-operand
      (name (.sym bit16- offset -16-SB-relative))
      (comment (.str "m16c dsp:16[sb] relative bit " xmode))
      (attrs (machine 16))
      (mode BI)
      (args ((.sym BitBase16- offset -u16)))
      (syntax (.str "${BitBase16-" offset "-u16}[sb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xE) (.sym BitBase16- offset -u16)))
      (ifield-assertion (eq f-12-4 #xE))
      (getter (get-memory-bit 16 (reg h-sb) (.sym BitBase16- offset -u16)))
      (setter (set-memory-bit 16 (reg h-sb) (.sym BitBase16- offset -u16) newval))
    )
    (define-derived-operand
      (name (.sym bit16- offset -8-FB-relative))
      (comment (.str "m16c dsp:8[fb] relative bit " xmode))
      (attrs (machine 16))
      (mode BI)
      (args ((.sym BitBase16- offset -s8)))
      (syntax (.str "${BitBase16-" offset "-s8}[fb]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xB) (.sym BitBase16- offset -s8)))
      (ifield-assertion (eq f-12-4 #xB))
      (getter (get-memory-bit 16 (reg h-fb) (.sym BitBase16- offset -s8)))
      (setter (set-memory-bit 16 (reg h-fb) (.sym BitBase16- offset -s8) newval))
    )
    (define-derived-operand
      (name (.sym bit16- offset -8-An-relative))
      (comment (.str "m16c dsp:8[An] relative bit " xmode))
      (attrs (machine 16))
      (mode BI)
      (args (Bit16An (.sym Dsp- offset -u8)))
      (syntax (.str "${Dsp-" offset "-u8}[$Bit16An]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 2) (f-14-1 0) (.sym Dsp- offset -u8) Bit16An))
      (ifield-assertion (andif (eq f-12-2 2) (eq f-14-1 0)))
      (getter (get-memory-bit 16 (.sym Dsp- offset -u8) Bit16An))
      (setter (set-memory-bit 16 (.sym Dsp- offset -u8) Bit16An newval))
    )
    (define-derived-operand
      (name (.sym bit16- offset -16-An-relative))
      (comment (.str "m16c dsp:16[An] relative bit " xmode))
      (attrs (machine 16))
      (mode BI)
      (args (Bit16An (.sym Dsp- offset -u16)))
      (syntax (.str "${Dsp-" offset "-u16}[$Bit16An]"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-2 3) (f-14-1 0) (.sym Dsp- offset -u16) Bit16An))
      (ifield-assertion (andif (eq f-12-2 3) (eq f-14-1 0)))
      (getter (get-memory-bit 16 (.sym Dsp- offset -u16) Bit16An))
      (setter (set-memory-bit 16 (.sym Dsp- offset -u16) Bit16An newval))
    )
  )
)

(bit16-relative-operand 16)

(define-pmacro (bit32-relative-operand offset group base1 base2)
  (begin
    (define-derived-operand
      (name (.sym bit32- offset -11-SB-relative- group))
      (comment "m32c bit,base:11[sb] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u11- group)))
      (syntax (.str "${BitBase32-" offset "-u11-" group "}[sb]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -2) 2) (.sym BitBase32- offset -u11- group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -2) 2)))
      (getter (get-memory-bit 32 (reg h-sb) (.sym BitBase32- offset -u11- group)))
      (setter (set-memory-bit 32 (reg h-sb) (.sym BitBase32- offset -u11- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -19-SB-relative- group))
      (comment "m32c bit,base:19[sb] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u19- group)))
      (syntax (.str "${BitBase32-" offset "-u19-" group "}[sb]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -2) 2) (.sym BitBase32- offset -u19- group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -2) 2)))
      (getter (get-memory-bit 32 (reg h-sb) (.sym BitBase32- offset -u19- group)))
      (setter (set-memory-bit 32 (reg h-sb) (.sym BitBase32- offset -u19- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -11-FB-relative- group))
      (comment "m32c bit,base:11[fb] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -s11- group)))
      (syntax (.str "${BitBase32-" offset "-s11-" group "}[fb]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -2) 3) (.sym BitBase32- offset -s11- group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -2) 3)))
      (getter (get-memory-bit 32 (reg h-fb) (.sym BitBase32- offset -s11- group)))
      (setter (set-memory-bit 32 (reg h-fb) (.sym BitBase32- offset -s11- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -19-FB-relative- group))
      (comment "m32c bit,base:19[fb] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -s19- group)))
      (syntax (.str "${BitBase32-" offset "-s19-" group "}[fb]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -2) 3) (.sym BitBase32- offset -s19- group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -2) 3)))
      (getter (get-memory-bit 32 (reg h-fb) (.sym BitBase32- offset -s19- group)))
      (setter (set-memory-bit 32 (reg h-fb) (.sym BitBase32- offset -s19- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -11-An-relative- group))
      (comment "m32c bit,base:11[An] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u11- group) (.sym Bit32An group)))
      (syntax (.str "${BitBase32-" offset "-u11-" group "}[$Bit32An" group "]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 1) ((.sym f- base2 -1) 0) (.sym BitBase32- offset -u11- group) (.sym Bit32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 1) (eq (.sym f- base2 -1) 0)))
      (getter (get-memory-bit 32 (.sym Bit32An group) (.sym BitBase32- offset -u11- group)))
      (setter (set-memory-bit 32 (.sym Bit32An group) (.sym BitBase32- offset -u11- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -19-An-relative- group))
      (comment "m32c bit,base:19[An] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u19- group) (.sym Bit32An group)))
      (syntax (.str "${BitBase32-" offset "-u19-" group "}[$Bit32An" group "]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 2) ((.sym f- base2 -1) 0) (.sym BitBase32- offset -u19- group) (.sym Bit32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 2) (eq (.sym f- base2 -1) 0)))
      (getter (get-memory-bit 32 (.sym Bit32An group) (.sym BitBase32- offset -u19- group)))
      (setter (set-memory-bit 32 (.sym Bit32An group) (.sym BitBase32- offset -u19- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -27-An-relative- group))
      (comment "m32c bit,base:27[An] relative bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u27- group) (.sym Bit32An group)))
      (syntax (.str "${BitBase32-" offset "-u27-" group "}[$Bit32An" group "]"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -1) 0) (.sym BitBase32- offset -u27- group) (.sym Bit32An group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -1) 0)))
      (getter (get-memory-bit 32 (.sym Bit32An group) (.sym BitBase32- offset -u27- group)))
      (setter (set-memory-bit 32 (.sym Bit32An group) (.sym BitBase32- offset -u27- group) newval))
    )
  )
)

(bit32-relative-operand 16 Unprefixed  4  8)
(bit32-relative-operand 24   Prefixed 12 16)

(define-derived-operand
  (name bit16-11-SB-relative-S)
  (comment "m16c bit,base:11[sb] relative bit")
  (attrs (machine 16))
  (mode BI)
  (args (BitBase16-8-u11-S))
  (syntax "${BitBase16-8-u11-S}[sb]")
  (base-ifield (.sym f-5-3))
  (encoding (+ BitBase16-8-u11-S))
;  (ifield-assertion (#t))
  (getter (get-memory-bit 16 (reg h-sb) BitBase16-8-u11-S))
  (setter (set-memory-bit 16 (reg h-sb) BitBase16-8-u11-S newval))
)

(define-derived-operand
  (name Rn16-push-S-derived)
  (comment "m16c r0[lh] for push,pop short version")
  (attrs (machine 16))
  (mode QI)
  (args (Rn16-push-S))
  (syntax "${Rn16-push-S}")
  (base-ifield (.sym f-4-1))
  (encoding (+ Rn16-push-S))
;  (ifield-assertion (#t))
  (getter (trunc QI Rn16-push-S))
  (setter (set Rn16-push-S newval))
)

(define-derived-operand
  (name An16-push-S-derived)
  (comment "m16c r0[lh] for push,pop short version")
  (attrs (machine 16))
  (mode HI)
  (args (An16-push-S))
  (syntax "${An16-push-S}")
  (base-ifield (.sym f-4-1))
  (encoding (+ An16-push-S))
;  (ifield-assertion (#t))
  (getter (trunc QI An16-push-S))
  (setter (set An16-push-S newval))
)

;-------------------------------------------------------------
; Absolute address
;-------------------------------------------------------------

(define-pmacro (bit16-absolute offset)
  (begin
    (define-derived-operand
      (name (.sym bit16- offset -16-absolute))
      (comment "m16c absolute address")
      (attrs (machine 16))
      (mode BI)
      (args ((.sym BitBase16- offset -u16)))
      (syntax (.str "${BitBase16-" offset "-u16}"))
      (base-ifield f-12-4)
      (encoding (+ (f-12-4 #xF) (.sym BitBase16- offset -u16)))
      (ifield-assertion (eq f-12-4 #xF))
      (getter (get-memory-bit 16 0 (.sym BitBase16- offset -u16)))
      (setter (set-memory-bit 16 0 (.sym BitBase16- offset -u16) newval))
    )
  )
)

(bit16-absolute 16)

(define-pmacro (bit32-absolute offset group base1 base2)
  (begin
    (define-derived-operand
      (name (.sym bit32- offset -19-absolute- group))
      (comment "m32c absolute address bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u19- group)))
      (syntax (.str "${BitBase32-" offset "-u19-" group "}"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 3) (.sym BitBase32- offset -u19- group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 3)))
      (getter (get-memory-bit 32 0 (.sym BitBase32- offset -u19- group)))
      (setter (set-memory-bit 32 0 (.sym BitBase32- offset -u19- group) newval))
    )
    (define-derived-operand
      (name (.sym bit32- offset -27-absolute- group))
      (comment "m32c absolute address bit")
      (attrs (machine 32))
      (mode BI)
      (args ((.sym BitBase32- offset -u27- group)))
      (syntax (.str "${BitBase32-" offset "-u27-" group "}"))
      (base-ifield (.sym f- base1 -12))
      (encoding (+ ((.sym f- base1 -3) 3) ((.sym f- base2 -2) 2) (.sym BitBase32- offset -u27- group)))
      (ifield-assertion (andif (eq (.sym f- base1 -3) 3) (eq (.sym f- base2 -2) 2)))
      (getter (get-memory-bit 32 0 (.sym BitBase32- offset -u27- group)))
      (setter (set-memory-bit 32 0 (.sym BitBase32- offset -u27- group) newval))
    )
  )
)

(bit32-absolute 16 Unprefixed  4  8)
(bit32-absolute 24   Prefixed 12 16)

;-------------------------------------------------------------
; Destination operands for short fomat insns
;-------------------------------------------------------------

(define-derived-operand
  (name dst16-3-S-R0l-direct-QI)
  (comment "m16c R0l direct QI")
  (attrs (machine 16))
  (mode QI)
  (args (R0l))
  (syntax "r0l")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 4)))
  (ifield-assertion (eq f-5-3 4))
  (getter (trunc QI R0l))
  (setter (set R0l newval))
)
(define-derived-operand
  (name dst16-3-S-R0h-direct-QI)
  (comment "m16c R0h direct QI")
  (attrs (machine 16))
  (mode QI)
  (args (R0h))
  (syntax "r0h")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 3)))
  (ifield-assertion (eq f-5-3 3))
  (getter (trunc QI R0h))
  (setter (set R0h newval))
)
(define-derived-operand
  (name dst16-3-S-8-8-SB-relative-QI)
  (comment "m16c SB relative QI")
  (attrs (machine 16))
  (mode QI)
  (args (Dsp-8-u8))
  (syntax "${Dsp-8-u8}[sb]")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 5) Dsp-8-u8))
  (ifield-assertion (eq f-5-3 5))
  (getter (mem16 QI (add Dsp-8-u8 (reg h-sb))))
  (setter (set (mem16 QI (add Dsp-8-u8 (reg h-sb))) newval))
)
(define-derived-operand
  (name dst16-3-S-8-8-FB-relative-QI)
  (comment "m16c FB relative QI")
  (attrs (machine 16))
  (mode QI)
  (args (Dsp-8-s8))
  (syntax "${Dsp-8-s8}[fb]")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 6) Dsp-8-s8))
  (ifield-assertion (eq f-5-3 6))
  (getter (mem16 QI (add Dsp-8-s8 (reg h-fb))))
  (setter (set (mem16 QI (add Dsp-8-s8 (reg h-fb))) newval))
)
(define-derived-operand
  (name dst16-3-S-8-16-absolute-QI)
  (comment "m16c absolute address QI")
  (attrs (machine 16))
  (mode QI)
  (args (Dsp-8-u16))
  (syntax "${Dsp-8-u16}")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 7) Dsp-8-u16))
  (ifield-assertion (eq f-5-3 7))
  (getter (mem16 QI Dsp-8-u16))
  (setter (set (mem16 QI Dsp-8-u16) newval))
)
(define-derived-operand
  (name dst16-3-S-16-8-SB-relative-QI)
  (comment "m16c SB relative QI")
  (attrs (machine 16))
  (mode QI)
  (args (Dsp-16-u8))
  (syntax "${Dsp-16-u8}[sb]")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 5) Dsp-16-u8))
  (ifield-assertion (eq f-5-3 5))
  (getter (mem16 QI (add Dsp-16-u8 (reg h-sb))))
  (setter (set (mem16 QI (add Dsp-16-u8 (reg h-sb))) newval))
)
(define-derived-operand
  (name dst16-3-S-16-8-FB-relative-QI)
  (comment "m16c FB relative QI")
  (attrs (machine 16))
  (mode QI)
  (args (Dsp-16-s8))
  (syntax "${Dsp-16-s8}[fb]")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 6) Dsp-16-s8))
  (ifield-assertion (eq f-5-3 6))
  (getter (mem16 QI (add Dsp-16-s8 (reg h-fb))))
  (setter (set (mem16 QI (add Dsp-16-s8 (reg h-fb))) newval))
)
(define-derived-operand
  (name dst16-3-S-16-16-absolute-QI)
  (comment "m16c absolute address QI")
  (attrs (machine 16))
  (mode QI)
  (args (Dsp-16-u16))
  (syntax "${Dsp-16-u16}")
  (base-ifield f-5-3)
  (encoding (+ (f-5-3 7) Dsp-16-u16))
  (ifield-assertion (eq f-5-3 7))
  (getter (mem16 QI Dsp-16-u16))
  (setter (set (mem16 QI Dsp-16-u16) newval))
)
(define-derived-operand
  (name srcdst16-r0l-r0h-S-derived)
  (comment "m16c r0l/r0h operand for short format insns")
  (attrs (machine 16))
  (mode SI)
  (args (SrcDst16-r0l-r0h-S-normal))
  (syntax "${SrcDst16-r0l-r0h-S-normal}")
  (base-ifield f-6-3)
  (encoding (+ (f-6-2 0) SrcDst16-r0l-r0h-S-normal))
  (ifield-assertion (eq f-6-2 0))
  (getter (trunc SI SrcDst16-r0l-r0h-S-normal))
  (setter ()) ; no setter
)
(define-derived-operand
  (name dst32-2-S-R0l-direct-QI)
  (comment "m32c R0l direct QI")
  (attrs (machine 32))
  (mode QI)
  (args (R0l))
  (syntax "r0l")
  (base-ifield f-2-2)
  (encoding (+ (f-2-2 0)))
  (ifield-assertion (eq f-2-2 0))
  (getter (trunc QI R0l))
  (setter (set R0l newval))
)
(define-derived-operand
  (name dst32-2-S-R0-direct-HI)
  (comment "m32c R0 direct HI")
  (attrs (machine 32))
  (mode HI)
  (args (R0))
  (syntax "r0")
  (base-ifield f-2-2)
  (encoding (+ (f-2-2 0)))
  (ifield-assertion (eq f-2-2 0))
  (getter (trunc HI R0))
  (setter (set R0 newval))
)
(define-derived-operand
  (name dst32-1-S-A0-direct-HI)
  (comment "m32c A0 direct HI")
  (attrs (machine 32))
  (mode HI)
  (args (A0))
  (syntax "a0")
  (base-ifield f-7-1)
  (encoding (+ (f-7-1 0)))
  (ifield-assertion (eq f-7-1 0))
  (getter (trunc HI A0))
  (setter (set A0 newval))
)
(define-derived-operand
  (name dst32-1-S-A1-direct-HI)
  (comment "m32c A1 direct HI")
  (attrs (machine 32))
  (mode HI)
  (args (A1))
  (syntax "a1")
  (base-ifield f-7-1)
  (encoding (+ (f-7-1 1)))
  (ifield-assertion (eq f-7-1 1))
  (getter (trunc HI A1))
  (setter (set A1 newval))
)
(define-pmacro (dst32-2-S-operands xmode)
  (begin
    (define-derived-operand
      (name (.sym dst32-2-S-8-SB-relative- xmode))
      (comment "m32c SB relative for short binary insns")
      (attrs (machine 32))
      (mode xmode)
      (args (Dsp-8-u8))
      (syntax "${Dsp-8-u8}[sb]")
      (base-ifield f-2-2)
      (encoding (+ (f-2-2 2) Dsp-8-u8))
      (ifield-assertion (eq f-2-2 2))
      (getter (c-call xmode (.str "operand_getter_" xmode) sb Dsp-8-u8))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval sb Dsp-8-u8))
;      (getter (mem32 xmode (add Dsp-8-u8 (reg h-sb))))
;      (setter (set (mem32 xmode (add Dsp-8-u8 (reg h-sb))) newval))
    )
    (define-derived-operand
      (name (.sym dst32-2-S-8-FB-relative- xmode))
      (comment "m32c FB relative for short binary insns")
      (attrs (machine 32))
      (mode xmode)
      (args (Dsp-8-s8))
      (syntax "${Dsp-8-s8}[fb]")
      (base-ifield f-2-2)
      (encoding (+ (f-2-2 3) Dsp-8-s8))
      (ifield-assertion (eq f-2-2 3))
      (getter (c-call xmode (.str "operand_getter_" xmode) fb Dsp-8-s8))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval fb Dsp-8-s8))
;      (getter (mem32 xmode (add Dsp-8-s8 (reg h-fb))))
;      (setter (set (mem32 xmode (add Dsp-8-s8 (reg h-fb))) newval))
    )
    (define-derived-operand
      (name (.sym dst32-2-S-16-absolute- xmode))
      (comment "m32c absolute address for short binary insns")
      (attrs (machine 32))
      (mode xmode)
      (args (Dsp-8-u16))
      (syntax "${Dsp-8-u16}")
      (base-ifield f-2-2)
      (encoding (+ (f-2-2 1) Dsp-8-u16))
      (ifield-assertion (eq f-2-2 1))
      (getter (c-call xmode (.str "operand_getter_" xmode) (const 0) Dsp-8-u16))
      (setter (c-call DFLT (.str "operand_setter_" xmode) newval (const 0) Dsp-8-u16))
;      (getter (mem32 xmode Dsp-8-u16))
;      (setter (set (mem32 xmode Dsp-8-u16) newval))
    )
;     (define-derived-operand
;       (name (.sym dst32-2-S-8-SB-relative-indirect- xmode))
;       (comment "m32c SB relative for short binary insns")
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-16-u8))
;       (syntax "[${Dsp-16-u8}[sb]]")
;       (base-ifield f-10-2)
;       (encoding (+ (f-10-2 2) Dsp-16-u8))
;       (ifield-assertion (eq f-10-2 2))
;       (getter (mem32 xmode (indirect-addr (add Dsp-16-u8 (reg h-sb)))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-16-u8 (reg h-sb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32-2-S-8-FB-relative-indirect- xmode))
;       (comment "m32c FB relative for short binary insns")
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-16-s8))
;       (syntax "[${Dsp-16-s8}[fb]]")
;       (base-ifield f-10-2)
;       (encoding (+ (f-10-2 3) Dsp-16-s8))
;       (ifield-assertion (eq f-10-2 3))
;       (getter (mem32 xmode (indirect-addr (add Dsp-16-s8 (reg h-fb)))))
;       (setter (set (mem32 xmode (indirect-addr (add Dsp-16-s8 (reg h-fb)))) newval))
;     )
;     (define-derived-operand
;       (name (.sym dst32-2-S-16-absolute-indirect- xmode))
;       (comment "m32c absolute address for short binary insns")
;       (attrs (machine 32))
;       (mode xmode)
;       (args (Dsp-16-u16))
;       (syntax "[${Dsp-16-u16}]")
;       (base-ifield f-10-2)
;       (encoding (+ (f-10-2 1) Dsp-16-u16))
;       (ifield-assertion (eq f-10-2 1))
;       (getter (mem32 xmode (indirect-addr Dsp-16-u16)))
;       (setter (set (mem32 xmode (indirect-addr Dsp-16-u16)) newval))
;     )
  )
)

(dst32-2-S-operands QI)
(dst32-2-S-operands HI)
(dst32-2-S-operands SI)
    
;=============================================================
; Anyof operands
;-------------------------------------------------------------
; Source operands with no additional fields
;-------------------------------------------------------------

(define-pmacro (src16-basic-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym src16-basic- xmode))
      (comment (.str "m16c source operand of size " xmode " with no additional fields"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym src16-Rn-direct- xmode)
       (.sym src16-An-direct- xmode)
       (.sym src16-An-indirect- xmode)
      )
    )
  )
)
(src16-basic-operand QI)
(src16-basic-operand HI)

(define-pmacro (src32-basic-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym src32-basic-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with no additional fields"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-Rn-direct-Unprefixed- xmode)
       (.sym src32-An-direct-Unprefixed- xmode)
       (.sym src32-An-indirect-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym src32-basic-Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with no additional fields"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-Rn-direct-Prefixed- xmode)
       (.sym src32-An-direct-Prefixed- xmode)
       (.sym src32-An-indirect-Prefixed- xmode)
      )
    )
;     (define-anyof-operand
;       (name (.sym src32-basic-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " indirect with no additional fields"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym src32-An-indirect-indirect- xmode)
;       )
;     )
  )
)

(src32-basic-operand QI)
(src32-basic-operand HI)
(src32-basic-operand SI)

(define-anyof-operand
  (name src32-basic-ExtPrefixed-QI)
  (comment "m32c source operand of size QI with no additional fields")
  (attrs (machine 32))
  (mode QI)
  (choices
   src32-Rn-direct-Prefixed-QI
   src32-An-indirect-Prefixed-QI
  )
)

;-------------------------------------------------------------
; Source operands with additional fields at offset 16 bits
;-------------------------------------------------------------

(define-pmacro (src16-16-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym src16-16-8- xmode))
      (comment (.str "m16c source operand of size " xmode " with additional 8 bit fields at offset 16"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym src16-16-8-An-relative- xmode)
       (.sym src16-16-8-SB-relative- xmode)
       (.sym src16-16-8-FB-relative- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym src16-16-16- xmode))
      (comment (.str "m16c source operand of size " xmode " with additional 16 bit fields at offset 16"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym src16-16-16-An-relative- xmode)
       (.sym src16-16-16-SB-relative- xmode)
       (.sym src16-16-16-absolute- xmode)
      )
    )
  )
)
(src16-16-operand QI)
(src16-16-operand HI)

(define-pmacro (src32-16-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym src32-16-8-Unprefixed- xmode))
      (comment (.str "m32c source operand of size " xmode " with additional 8 bit fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-16-8-An-relative-Unprefixed- xmode)
       (.sym src32-16-8-SB-relative-Unprefixed- xmode)
       (.sym src32-16-8-FB-relative-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym src32-16-16-Unprefixed- xmode))
      (comment (.str "m32c source operand of size " xmode " with additional 16 bit fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-16-16-An-relative-Unprefixed- xmode)
       (.sym src32-16-16-SB-relative-Unprefixed- xmode)
       (.sym src32-16-16-FB-relative-Unprefixed- xmode)
       (.sym src32-16-16-absolute-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym src32-16-24-Unprefixed- xmode))
      (comment (.str "m32c source operand of size " xmode " with additional 24 bit fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-16-24-An-relative-Unprefixed- xmode)
       (.sym src32-16-24-absolute-Unprefixed- xmode)
      )
    )
  )
)

(src32-16-operand QI)
(src32-16-operand HI)
(src32-16-operand SI)

;-------------------------------------------------------------
; Source operands with additional fields at offset 24 bits
;-------------------------------------------------------------

(define-pmacro (src-24-operand group xmode)
  (begin
    (define-anyof-operand
      (name (.sym src32-24-8- group - xmode))
      (comment (.str "m32c source operand of size " xmode " with additional 8 bit fields at offset 24"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-24-8-An-relative- group - xmode)
       (.sym src32-24-8-SB-relative- group - xmode)
       (.sym src32-24-8-FB-relative- group - xmode)
      )
    )
    (define-anyof-operand
      (name (.sym src32-24-16- group - xmode))
      (comment (.str "m32c source operand of size " xmode " with additional 16 bit fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-24-16-An-relative- group - xmode)
       (.sym src32-24-16-SB-relative- group - xmode)
       (.sym src32-24-16-FB-relative- group - xmode)
       (.sym src32-24-16-absolute- group - xmode)
      )
    )
    (define-anyof-operand
      (name (.sym src32-24-24- group - xmode))
      (comment (.str "m32c source operand of size " xmode " with additional 24 bit fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym src32-24-24-An-relative- group - xmode)
       (.sym src32-24-24-absolute- group - xmode)
      )
    )
  )
)

(src-24-operand Prefixed   QI)
(src-24-operand Prefixed   HI)
(src-24-operand Prefixed   SI)

(define-pmacro (src-24-indirect-operand xmode)
  (begin
;     (define-anyof-operand
;       (name (.sym src32-24-8-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym src32-24-8-An-relative-indirect- xmode)
;        (.sym src32-24-8-SB-relative-indirect- xmode)
;        (.sym src32-24-8-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym src32-24-16-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym src32-24-16-An-relative-indirect- xmode)
;        (.sym src32-24-16-SB-relative-indirect- xmode)
;        (.sym src32-24-16-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym src32-24-24-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym src32-24-24-An-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym src32-24-16-absolute-indirect- xmode))
;       (comment (.str "m32c source operand of size " xmode " 16 bit absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym src32-24-16-absolute-indirect-derived- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym src32-24-24-absolute-indirect- xmode))
;       (comment (.str "m32c source operand of size " xmode " 24 bit absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym src32-24-24-absolute-indirect-derived- xmode)
;       )
;     )
  )
)

; (src-24-indirect-operand QI)
; (src-24-indirect-operand HI)
; (src-24-indirect-operand SI)

;-------------------------------------------------------------
; Destination operands with no additional fields
;-------------------------------------------------------------

(define-pmacro (dst16-basic-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst16-basic- xmode))
      (comment (.str "m16c destination operand of size " xmode " with no additional fields"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym dst16-Rn-direct- xmode)
       (.sym dst16-An-direct- xmode)
       (.sym dst16-An-indirect- xmode)
      )
    )
  )
)

(dst16-basic-operand QI)
(dst16-basic-operand HI)
(dst16-basic-operand SI)

(define-pmacro (dst32-basic-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32-basic-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with no additional fields"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Unprefixed- xmode)
       (.sym dst32-An-direct-Unprefixed- xmode)
       (.sym dst32-An-indirect-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-basic-Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with no additional fields"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Prefixed- xmode)
       (.sym dst32-An-direct-Prefixed- xmode)
       (.sym dst32-An-indirect-Prefixed- xmode)
      )
    )
  )
)

(dst32-basic-operand QI)
(dst32-basic-operand HI)
(dst32-basic-operand SI)

;-------------------------------------------------------------
; Destination operands with possible additional fields at offset 16 bits
;-------------------------------------------------------------

(define-pmacro (dst16-16-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst16-16- xmode))
      (comment (.str "m16c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym dst16-Rn-direct- xmode)
       (.sym dst16-An-direct- xmode)
       (.sym dst16-An-indirect- xmode)
       (.sym dst16-16-8-An-relative- xmode)
       (.sym dst16-16-16-An-relative- xmode)
       (.sym dst16-16-8-SB-relative- xmode)
       (.sym dst16-16-16-SB-relative- xmode)
       (.sym dst16-16-8-FB-relative- xmode)
       (.sym dst16-16-16-absolute- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst16-16-8- xmode))
      (comment (.str "m16c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym dst16-16-8-An-relative- xmode)
       (.sym dst16-16-8-SB-relative- xmode)
       (.sym dst16-16-8-FB-relative- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst16-16-16- xmode))
      (comment (.str "m16c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym dst16-16-16-An-relative- xmode)
       (.sym dst16-16-16-SB-relative- xmode)
       (.sym dst16-16-16-absolute- xmode)
      )
    )
  )
)

(dst16-16-operand QI)
(dst16-16-operand HI)
(dst16-16-operand SI)

(define-anyof-operand
  (name dst16-16-Ext-QI)
  (comment "m16c destination operand of size QI for 'ext' insns with additional fields at offset 16")
  (attrs (machine 16))
  (mode QI)
  (choices
   dst16-Rn-direct-Ext-QI
   dst16-An-indirect-Ext-QI
   dst16-16-8-An-relative-Ext-QI
   dst16-16-16-An-relative-Ext-QI
   dst16-16-8-SB-relative-Ext-QI
   dst16-16-16-SB-relative-Ext-QI
   dst16-16-8-FB-relative-Ext-QI
   dst16-16-16-absolute-Ext-QI
  )
)

(define-derived-operand
  (name dst16-An-indirect-Mova-HI)
  (comment "m16c addressof An indirect destination HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dst16An))
  (syntax "[$Dst16An]")
  (base-ifield f-12-4)
  (encoding (+ (f-12-2 1) (f-14-1 1) Dst16An))
  (ifield-assertion
    (andif (eq f-12-2 1) (eq f-14-1 1)))
  (getter Dst16An)
  (setter (nop))
  )

(define-derived-operand
  (name dst16-16-8-An-relative-Mova-HI)
  (comment
    "m16c addressof dsp:8[An] relative destination HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dst16An Dsp-16-u8))
  (syntax "${Dsp-16-u8}[$Dst16An]")
  (base-ifield f-12-4)
  (encoding
    (+ (f-12-2 2) (f-14-1 0) Dsp-16-u8 Dst16An))
  (ifield-assertion
    (andif (eq f-12-2 2) (eq f-14-1 0)))
  (getter (add Dsp-16-u8 Dst16An))
  (setter (nop))
)
(define-derived-operand
  (name dst16-16-16-An-relative-Mova-HI)
  (comment
    "m16c addressof dsp:16[An] relative destination HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dst16An Dsp-16-u16))
  (syntax "${Dsp-16-u16}[$Dst16An]")
  (base-ifield f-12-4)
  (encoding
    (+ (f-12-2 3) (f-14-1 0) Dsp-16-u16 Dst16An))
  (ifield-assertion
    (andif (eq f-12-2 3) (eq f-14-1 0)))
  (getter (add Dsp-16-u16 Dst16An))
  (setter (nop))
  )
(define-derived-operand
  (name dst16-16-8-SB-relative-Mova-HI)
  (comment
    "m16c addressof dsp:8[sb] relative destination HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dsp-16-u8))
  (syntax "${Dsp-16-u8}[sb]")
  (base-ifield f-12-4)
  (encoding (+ (f-12-4 10) Dsp-16-u8))
  (ifield-assertion (eq f-12-4 10))
  (getter (add Dsp-16-u8 (reg h-sb)))
  (setter (nop))
)
(define-derived-operand
  (name dst16-16-16-SB-relative-Mova-HI)
  (comment
    "m16c addressof dsp:16[sb] relative destination HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dsp-16-u16))
  (syntax "${Dsp-16-u16}[sb]")
  (base-ifield f-12-4)
  (encoding (+ (f-12-4 14) Dsp-16-u16))
  (ifield-assertion (eq f-12-4 14))
  (getter (add Dsp-16-u16 (reg h-sb)))
  (setter (nop))
  )
(define-derived-operand
  (name dst16-16-8-FB-relative-Mova-HI)
  (comment
    "m16c addressof dsp:8[fb] relative destination HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dsp-16-s8))
  (syntax "${Dsp-16-s8}[fb]")
  (base-ifield f-12-4)
  (encoding (+ (f-12-4 11) Dsp-16-s8))
  (ifield-assertion (eq f-12-4 11))
  (getter (add Dsp-16-s8 (reg h-fb)))
  (setter (nop))
    )
(define-derived-operand
  (name dst16-16-16-absolute-Mova-HI)
  (comment "m16c addressof absolute address HI")
  (attrs (ISA m16c))
  (mode HI)
  (args (Dsp-16-u16))
  (syntax "${Dsp-16-u16}")
  (base-ifield f-12-4)
  (encoding (+ (f-12-4 15) Dsp-16-u16))
  (ifield-assertion (eq f-12-4 15))
  (getter Dsp-16-u16)
  (setter (nop))
  )

(define-anyof-operand
  (name dst16-16-Mova-HI)
  (comment "m16c addressof destination operand of size HI with additional fields at offset 16")
  (attrs (machine 16))
  (mode HI)
  (choices
   dst16-An-indirect-Mova-HI
   dst16-16-8-An-relative-Mova-HI
   dst16-16-16-An-relative-Mova-HI
   dst16-16-8-SB-relative-Mova-HI
   dst16-16-16-SB-relative-Mova-HI
   dst16-16-8-FB-relative-Mova-HI
   dst16-16-16-absolute-Mova-HI
  )
)

(define-derived-operand
  (name dst32-An-indirect-Unprefixed-Mova-SI)
  (comment "m32c addressof An indirect destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dst32AnUnprefixed))
  (syntax "[$Dst32AnUnprefixed]")
  (base-ifield f-4-6)
  (encoding
    (+ (f-4-3 0) (f-8-1 0) Dst32AnUnprefixed))
  (ifield-assertion
    (andif (eq f-4-3 0) (eq f-8-1 0)))
  (getter Dst32AnUnprefixed)
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-8-An-relative-Unprefixed-Mova-SI)
  (comment "m32c addressof dsp:8[An] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dst32AnUnprefixed Dsp-16-u8))
  (syntax "${Dsp-16-u8}[$Dst32AnUnprefixed]")
  (base-ifield f-4-6)
  (encoding
    (+ (f-4-3 1)
       (f-8-1 0)
       Dsp-16-u8
       Dst32AnUnprefixed))
  (ifield-assertion
    (andif (eq f-4-3 1) (eq f-8-1 0)))
  (getter (add Dsp-16-u8 Dst32AnUnprefixed))
  (setter (nop))
)

(define-derived-operand
  (name dst32-16-16-An-relative-Unprefixed-Mova-SI)
  (comment
    "m32c addressof dsp:16[An] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dst32AnUnprefixed Dsp-16-u16))
  (syntax "${Dsp-16-u16}[$Dst32AnUnprefixed]")
  (base-ifield f-4-6)
  (encoding
    (+ (f-4-3 2)
       (f-8-1 0)
       Dsp-16-u16
       Dst32AnUnprefixed))
  (ifield-assertion
    (andif (eq f-4-3 2) (eq f-8-1 0)))
  (getter (add Dsp-16-u16 Dst32AnUnprefixed))
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-24-An-relative-Unprefixed-Mova-SI)
  (comment "addressof m32c dsp:16[An] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dst32AnUnprefixed Dsp-16-u24))
  (syntax "${Dsp-16-u24}[$Dst32AnUnprefixed]")
  (base-ifield f-4-6)
  (encoding
    (+ (f-4-3 3)
       (f-8-1 0)
       Dsp-16-u24
       Dst32AnUnprefixed))
  (ifield-assertion
    (andif (eq f-4-3 3) (eq f-8-1 0)))
  (getter (add Dsp-16-u24 Dst32AnUnprefixed))
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-8-SB-relative-Unprefixed-Mova-SI)
  (comment "m32c addressof dsp:8[sb] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dsp-16-u8))
  (syntax "${Dsp-16-u8}[sb]")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 1) (f-8-2 2) Dsp-16-u8))
  (ifield-assertion
    (andif (eq f-4-3 1) (eq f-8-2 2)))
  (getter (add Dsp-16-u8 (reg h-sb)))
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-16-SB-relative-Unprefixed-Mova-SI)
  (comment "m32c addressof dsp:16[sb] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dsp-16-u16))
  (syntax "${Dsp-16-u16}[sb]")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 2) (f-8-2 2) Dsp-16-u16))
  (ifield-assertion
    (andif (eq f-4-3 2) (eq f-8-2 2)))
  (getter (add Dsp-16-u16 (reg h-sb)))
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-8-FB-relative-Unprefixed-Mova-SI)
  (comment "m32c addressof dsp:8[fb] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dsp-16-s8))
  (syntax "${Dsp-16-s8}[fb]")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 1) (f-8-2 3) Dsp-16-s8))
  (ifield-assertion
    (andif (eq f-4-3 1) (eq f-8-2 3)))
  (getter (add Dsp-16-s8 (reg h-fb)))
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-16-FB-relative-Unprefixed-Mova-SI)
  (comment "m32c addressof dsp:16[fb] relative destination SI")
  (attrs (ISA m32c))
  (mode SI)
  (args (Dsp-16-s16))
  (syntax "${Dsp-16-s16}[fb]")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 2) (f-8-2 3) Dsp-16-s16))
  (ifield-assertion
    (andif (eq f-4-3 2) (eq f-8-2 3)))
  (getter (add Dsp-16-s16 (reg h-fb)))
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-16-absolute-Unprefixed-Mova-SI)
  (comment "m32c addressof absolute address SI") (attrs (ISA m32c))
  (mode SI)
  (args (Dsp-16-u16))
  (syntax "${Dsp-16-u16}")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 3) (f-8-2 3) Dsp-16-u16))
  (ifield-assertion
    (andif (eq f-4-3 3) (eq f-8-2 3)))
  (getter Dsp-16-u16)
  (setter (nop))
  )

(define-derived-operand
  (name dst32-16-24-absolute-Unprefixed-Mova-SI)
  (comment "m32c addressof absolute address SI") (attrs (ISA m32c))
  (mode SI)
  (args (Dsp-16-u24))
  (syntax "${Dsp-16-u24}")
  (base-ifield f-4-6)
  (encoding (+ (f-4-3 3) (f-8-2 2) Dsp-16-u24))
  (ifield-assertion
    (andif (eq f-4-3 3) (eq f-8-2 2)))
  (getter Dsp-16-u24)
  (setter (nop))
  )

(define-anyof-operand
  (name dst32-16-Unprefixed-Mova-SI)
  (comment
    "m32c addressof destination operand of size SI with additional fields at offset 16")
  (attrs (ISA m32c))
  (mode SI)
  (choices
    dst32-An-indirect-Unprefixed-Mova-SI
    dst32-16-8-An-relative-Unprefixed-Mova-SI
    dst32-16-16-An-relative-Unprefixed-Mova-SI
    dst32-16-24-An-relative-Unprefixed-Mova-SI
    dst32-16-8-SB-relative-Unprefixed-Mova-SI
    dst32-16-16-SB-relative-Unprefixed-Mova-SI
    dst32-16-8-FB-relative-Unprefixed-Mova-SI
    dst32-16-16-FB-relative-Unprefixed-Mova-SI
    dst32-16-16-absolute-Unprefixed-Mova-SI
    dst32-16-24-absolute-Unprefixed-Mova-SI))

(define-pmacro (dst32-16-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32-16-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Unprefixed- xmode)
       (.sym dst32-An-direct-Unprefixed- xmode)
       (.sym dst32-An-indirect-Unprefixed- xmode)
       (.sym dst32-16-8-An-relative-Unprefixed- xmode)
       (.sym dst32-16-16-An-relative-Unprefixed- xmode)
       (.sym dst32-16-24-An-relative-Unprefixed- xmode)
       (.sym dst32-16-8-SB-relative-Unprefixed- xmode)
       (.sym dst32-16-16-SB-relative-Unprefixed- xmode)
       (.sym dst32-16-8-FB-relative-Unprefixed- xmode)
       (.sym dst32-16-16-FB-relative-Unprefixed- xmode)
       (.sym dst32-16-16-absolute-Unprefixed- xmode)
       (.sym dst32-16-24-absolute-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-16-8-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-16-8-An-relative-Unprefixed- xmode)
       (.sym dst32-16-8-SB-relative-Unprefixed- xmode)
       (.sym dst32-16-8-FB-relative-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-16-16-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-16-16-An-relative-Unprefixed- xmode)
       (.sym dst32-16-16-SB-relative-Unprefixed- xmode)
       (.sym dst32-16-16-FB-relative-Unprefixed- xmode)
       (.sym dst32-16-16-absolute-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-16-24-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 16"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-16-24-An-relative-Unprefixed- xmode)
       (.sym dst32-16-24-absolute-Unprefixed- xmode)
      )
    )
  )
)

(dst32-16-operand QI)
(dst32-16-operand HI)
(dst32-16-operand SI)

(define-pmacro (dst32-16-Ext-operand smode dmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32-16-ExtUnprefixed- smode))
      (comment (.str "m32c destination operand of size " smode " with additional fields at offset 16"))
      (attrs (machine 32))
      (mode dmode)
      (choices
       (.sym dst32-Rn-direct-ExtUnprefixed- smode)
       (.sym dst32-An-direct-Unprefixed- dmode) ; ExtUnprefixed mode not required for this operand -- use the normal dmode version
       (.sym dst32-An-indirect-ExtUnprefixed- smode)
       (.sym dst32-16-8-An-relative-ExtUnprefixed- smode)
       (.sym dst32-16-16-An-relative-ExtUnprefixed- smode)
       (.sym dst32-16-24-An-relative-ExtUnprefixed- smode)
       (.sym dst32-16-8-SB-relative-ExtUnprefixed- smode)
       (.sym dst32-16-16-SB-relative-ExtUnprefixed- smode)
       (.sym dst32-16-8-FB-relative-ExtUnprefixed- smode)
       (.sym dst32-16-16-FB-relative-ExtUnprefixed- smode)
       (.sym dst32-16-16-absolute-ExtUnprefixed- smode)
       (.sym dst32-16-24-absolute-ExtUnprefixed- smode)
      )
    )
  )
)

(dst32-16-Ext-operand QI HI)
(dst32-16-Ext-operand HI SI)

(define-anyof-operand
  (name dst32-16-Unprefixed-Mulex-HI)
  (comment "m32c destination operand of size HI with additional fields at offset 16")
  (attrs (machine 32))
  (mode HI)
  (choices
   dst32-R3-direct-Unprefixed-HI
   dst32-An-direct-Unprefixed-HI
   dst32-An-indirect-Unprefixed-HI
   dst32-16-8-An-relative-Unprefixed-HI
   dst32-16-16-An-relative-Unprefixed-HI
   dst32-16-24-An-relative-Unprefixed-HI
   dst32-16-8-SB-relative-Unprefixed-HI
   dst32-16-16-SB-relative-Unprefixed-HI
   dst32-16-8-FB-relative-Unprefixed-HI
   dst32-16-16-FB-relative-Unprefixed-HI
   dst32-16-16-absolute-Unprefixed-HI
   dst32-16-24-absolute-Unprefixed-HI
  )
)
;-------------------------------------------------------------
; Destination operands with possible additional fields at offset 24 bits
;-------------------------------------------------------------

(define-pmacro (dst16-24-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst16-24- xmode))
      (comment (.str "m16c destination operand of size " xmode " with additional fields at offset 24"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym dst16-Rn-direct- xmode)
       (.sym dst16-An-direct- xmode)
       (.sym dst16-An-indirect- xmode)
       (.sym dst16-24-8-An-relative- xmode)
       (.sym dst16-24-16-An-relative- xmode)
       (.sym dst16-24-8-SB-relative- xmode)
       (.sym dst16-24-16-SB-relative- xmode)
       (.sym dst16-24-8-FB-relative- xmode)
       (.sym dst16-24-16-absolute- xmode)
      )
    )
  )
)

(dst16-24-operand QI)
(dst16-24-operand HI)

(define-pmacro (dst32-24-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32-24-Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Unprefixed- xmode)
       (.sym dst32-An-direct-Unprefixed- xmode)
       (.sym dst32-An-indirect-Unprefixed- xmode)
       (.sym dst32-24-8-An-relative-Unprefixed- xmode)
       (.sym dst32-24-16-An-relative-Unprefixed- xmode)
       (.sym dst32-24-24-An-relative-Unprefixed- xmode)
       (.sym dst32-24-8-SB-relative-Unprefixed- xmode)
       (.sym dst32-24-16-SB-relative-Unprefixed- xmode)
       (.sym dst32-24-8-FB-relative-Unprefixed- xmode)
       (.sym dst32-24-16-FB-relative-Unprefixed- xmode)
       (.sym dst32-24-16-absolute-Unprefixed- xmode)
       (.sym dst32-24-24-absolute-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-24-Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Prefixed- xmode)
       (.sym dst32-An-direct-Prefixed- xmode)
       (.sym dst32-An-indirect-Prefixed- xmode)
       (.sym dst32-24-8-An-relative-Prefixed- xmode)
       (.sym dst32-24-16-An-relative-Prefixed- xmode)
       (.sym dst32-24-24-An-relative-Prefixed- xmode)
       (.sym dst32-24-8-SB-relative-Prefixed- xmode)
       (.sym dst32-24-16-SB-relative-Prefixed- xmode)
       (.sym dst32-24-8-FB-relative-Prefixed- xmode)
       (.sym dst32-24-16-FB-relative-Prefixed- xmode)
       (.sym dst32-24-16-absolute-Prefixed- xmode)
       (.sym dst32-24-24-absolute-Prefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-24-8-Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-24-8-An-relative-Prefixed- xmode)
       (.sym dst32-24-8-SB-relative-Prefixed- xmode)
       (.sym dst32-24-8-FB-relative-Prefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-24-16-Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-24-16-An-relative-Prefixed- xmode)
       (.sym dst32-24-16-SB-relative-Prefixed- xmode)
       (.sym dst32-24-16-FB-relative-Prefixed- xmode)
       (.sym dst32-24-16-absolute-Prefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-24-24-Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-24-24-An-relative-Prefixed- xmode)
       (.sym dst32-24-24-absolute-Prefixed- xmode)
      )
    )
;     (define-anyof-operand
;       (name (.sym dst32-24-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-An-indirect-indirect- xmode)
;        (.sym dst32-24-8-An-relative-indirect- xmode)
;        (.sym dst32-24-16-An-relative-indirect- xmode)
;        (.sym dst32-24-24-An-relative-indirect- xmode)
;        (.sym dst32-24-8-SB-relative-indirect- xmode)
;        (.sym dst32-24-16-SB-relative-indirect- xmode)
;        (.sym dst32-24-8-FB-relative-indirect- xmode)
;        (.sym dst32-24-16-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-basic-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with no additional fields"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-An-indirect-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-24-8-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-24-8-An-relative-indirect- xmode)
;        (.sym dst32-24-8-SB-relative-indirect- xmode)
;        (.sym dst32-24-8-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-24-16-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-24-16-An-relative-indirect- xmode)
;        (.sym dst32-24-16-SB-relative-indirect- xmode)
;        (.sym dst32-24-16-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-24-24-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 24"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-24-24-An-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-24-absolute-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-24-16-absolute-indirect-derived- xmode)
;        (.sym dst32-24-24-absolute-indirect-derived- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-24-16-absolute-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-24-16-absolute-indirect-derived- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-24-24-absolute-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-24-24-absolute-indirect-derived- xmode)
;       )
;     )
  )
)

(dst32-24-operand QI)
(dst32-24-operand HI)
(dst32-24-operand SI)

;-------------------------------------------------------------
; Destination operands with possible additional fields at offset 32 bits
;-------------------------------------------------------------

(define-pmacro (dst16-32-operand xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst16-32- xmode))
      (comment (.str "m16c destination operand of size " xmode " with additional fields at offset 32"))
      (attrs (machine 16))
      (mode xmode)
      (choices
       (.sym dst16-Rn-direct- xmode)
       (.sym dst16-An-direct- xmode)
       (.sym dst16-An-indirect- xmode)
       (.sym dst16-32-8-An-relative- xmode)
       (.sym dst16-32-16-An-relative- xmode)
       (.sym dst16-32-8-SB-relative- xmode)
       (.sym dst16-32-16-SB-relative- xmode)
       (.sym dst16-32-8-FB-relative- xmode)
       (.sym dst16-32-16-absolute- xmode)
      )
    )
  )
)
(dst16-32-operand QI)
(dst16-32-operand HI)

; This macro actually handles operands at offset 32, 40 and 48 bits
(define-pmacro (dst32-32plus-operand offset xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32- offset -Unprefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 32"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Unprefixed- xmode)
       (.sym dst32-An-direct-Unprefixed- xmode)
       (.sym dst32-An-indirect-Unprefixed- xmode)
       (.sym dst32- offset -8-An-relative-Unprefixed- xmode)
       (.sym dst32- offset -16-An-relative-Unprefixed- xmode)
       (.sym dst32- offset -24-An-relative-Unprefixed- xmode)
       (.sym dst32- offset -8-SB-relative-Unprefixed- xmode)
       (.sym dst32- offset -16-SB-relative-Unprefixed- xmode)
       (.sym dst32- offset -8-FB-relative-Unprefixed- xmode)
       (.sym dst32- offset -16-FB-relative-Unprefixed- xmode)
       (.sym dst32- offset -16-absolute-Unprefixed- xmode)
       (.sym dst32- offset -24-absolute-Unprefixed- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32- offset -Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 32"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Prefixed- xmode)
       (.sym dst32-An-direct-Prefixed- xmode)
       (.sym dst32-An-indirect-Prefixed- xmode)
       (.sym dst32- offset -8-An-relative-Prefixed- xmode)
       (.sym dst32- offset -16-An-relative-Prefixed- xmode)
       (.sym dst32- offset -24-An-relative-Prefixed- xmode)
       (.sym dst32- offset -8-SB-relative-Prefixed- xmode)
       (.sym dst32- offset -16-SB-relative-Prefixed- xmode)
       (.sym dst32- offset -8-FB-relative-Prefixed- xmode)
       (.sym dst32- offset -16-FB-relative-Prefixed- xmode)
       (.sym dst32- offset -16-absolute-Prefixed- xmode)
       (.sym dst32- offset -24-absolute-Prefixed- xmode)
      )
    )
;     (define-anyof-operand
;       (name (.sym dst32- offset -indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 32"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-An-indirect-indirect- xmode)
;        (.sym dst32- offset -8-An-relative-indirect- xmode)
;        (.sym dst32- offset -16-An-relative-indirect- xmode)
;        (.sym dst32- offset -24-An-relative-indirect- xmode)
;        (.sym dst32- offset -8-SB-relative-indirect- xmode)
;        (.sym dst32- offset -16-SB-relative-indirect- xmode)
;        (.sym dst32- offset -8-FB-relative-indirect- xmode)
;        (.sym dst32- offset -16-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32- offset -absolute-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32- offset -16-absolute-indirect-derived- xmode)
;        (.sym dst32- offset -24-absolute-indirect-derived- xmode)
;       )
;     )
  )
)

(dst32-32plus-operand 32 QI)
(dst32-32plus-operand 32 HI)
(dst32-32plus-operand 32 SI)
(dst32-32plus-operand 40 QI)
(dst32-32plus-operand 40 HI)
(dst32-32plus-operand 40 SI)

;-------------------------------------------------------------
; Destination operands with possible additional fields at offset 48 bits
;-------------------------------------------------------------

(define-pmacro (dst32-48-operand offset xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32- offset -Prefixed- xmode))
      (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 32"))
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-Rn-direct-Prefixed- xmode)
       (.sym dst32-An-direct-Prefixed- xmode)
       (.sym dst32-An-indirect-Prefixed- xmode)
       (.sym dst32- offset -8-An-relative-Prefixed- xmode)
       (.sym dst32- offset -16-An-relative-Prefixed- xmode)
       (.sym dst32- offset -24-An-relative-Prefixed- xmode)
       (.sym dst32- offset -8-SB-relative-Prefixed- xmode)
       (.sym dst32- offset -16-SB-relative-Prefixed- xmode)
       (.sym dst32- offset -8-FB-relative-Prefixed- xmode)
       (.sym dst32- offset -16-FB-relative-Prefixed- xmode)
       (.sym dst32- offset -16-absolute-Prefixed- xmode)
       (.sym dst32- offset -24-absolute-Prefixed- xmode)
      )
    )
;     (define-anyof-operand
;       (name (.sym dst32- offset -indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " with additional fields at offset 32"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-An-indirect-indirect- xmode)
;        (.sym dst32- offset -8-An-relative-indirect- xmode)
;        (.sym dst32- offset -16-An-relative-indirect- xmode)
;        (.sym dst32- offset -24-An-relative-indirect- xmode)
;        (.sym dst32- offset -8-SB-relative-indirect- xmode)
;        (.sym dst32- offset -16-SB-relative-indirect- xmode)
;        (.sym dst32- offset -8-FB-relative-indirect- xmode)
;        (.sym dst32- offset -16-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32- offset -absolute-indirect- xmode))
;       (comment (.str "m32c destination operand of size " xmode " absolute indirect"))
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32- offset -16-absolute-indirect-derived- xmode)
;        (.sym dst32- offset -24-absolute-indirect-derived- xmode)
;       )
;     )
  )
)

(dst32-48-operand 48 QI)
(dst32-48-operand 48 HI)
(dst32-48-operand 48 SI)

;-------------------------------------------------------------
; Bit operands for m16c
;-------------------------------------------------------------

(define-pmacro (bit16-operand offset)
  (begin
    (define-anyof-operand
      (name (.sym bit16- offset))
      (comment (.str "m16c bit operand with possible additional fields at offset 24"))
      (attrs (machine 16))
      (mode BI)
      (choices
       bit16-Rn-direct
       bit16-An-direct
       bit16-An-indirect
       (.sym bit16- offset -8-An-relative)
       (.sym bit16- offset -16-An-relative)
       (.sym bit16- offset -8-SB-relative)
       (.sym bit16- offset -16-SB-relative)
       (.sym bit16- offset -8-FB-relative)
       (.sym bit16- offset -16-absolute)
      )
    )
    (define-anyof-operand
      (name (.sym bit16- offset -basic))
      (comment (.str "m16c bit operand with no additional fields"))
      (attrs (machine 16))
      (mode BI)
      (choices
       bit16-An-indirect
      )
    )
    (define-anyof-operand
      (name (.sym bit16- offset -8))
      (comment (.str "m16c bit operand with possible additional fields at offset 24"))
      (attrs (machine 16))
      (mode BI)
      (choices
       bit16-Rn-direct
       bit16-An-direct
       (.sym bit16- offset -8-An-relative)
       (.sym bit16- offset -8-SB-relative)
       (.sym bit16- offset -8-FB-relative)
      )
    )
    (define-anyof-operand
      (name (.sym bit16- offset -16))
      (comment (.str "m16c bit operand with possible additional fields at offset 24"))
      (attrs (machine 16))
      (mode BI)
      (choices
       (.sym bit16- offset -16-An-relative)
       (.sym bit16- offset -16-SB-relative)
       (.sym bit16- offset -16-absolute)
      )
    )
  )
)

(bit16-operand 16)

;-------------------------------------------------------------
; Bit operands for m32c
;-------------------------------------------------------------

(define-pmacro (bit32-operand offset group)
  (begin
    (define-anyof-operand
      (name (.sym bit32- offset - group))
      (comment (.str "m32c bit operand with possible additional fields at offset 24"))
      (attrs (machine 32))
      (mode BI)
      (choices
       (.sym bit32-Rn-direct- group)
       (.sym bit32-An-direct- group)
       (.sym bit32-An-indirect- group)
       (.sym bit32- offset -11-An-relative- group)
       (.sym bit32- offset -19-An-relative- group)
       (.sym bit32- offset -27-An-relative- group)
       (.sym bit32- offset -11-SB-relative- group)
       (.sym bit32- offset -19-SB-relative- group)
       (.sym bit32- offset -11-FB-relative- group)
       (.sym bit32- offset -19-FB-relative- group)
       (.sym bit32- offset -19-absolute- group)
       (.sym bit32- offset -27-absolute- group)
      )
    )
  )
)

(bit32-operand 16 Unprefixed)
(bit32-operand 24 Prefixed)

(define-anyof-operand
  (name bit32-basic-Unprefixed)
  (comment "m32c bit operand with no additional fields")
  (attrs (machine 32))
  (mode BI)
  (choices
   bit32-Rn-direct-Unprefixed
   bit32-An-direct-Unprefixed
   bit32-An-indirect-Unprefixed
  )
)

(define-anyof-operand
  (name bit32-16-8-Unprefixed)
  (comment "m32c bit operand with 8 bit additional fields")
  (attrs (machine 32))
  (mode BI)
  (choices
   bit32-16-11-An-relative-Unprefixed
   bit32-16-11-SB-relative-Unprefixed
   bit32-16-11-FB-relative-Unprefixed
  )
)

(define-anyof-operand
  (name bit32-16-16-Unprefixed)
  (comment "m32c bit operand with 16 bit additional fields")
  (attrs (machine 32))
  (mode BI)
  (choices
   bit32-16-19-An-relative-Unprefixed
   bit32-16-19-SB-relative-Unprefixed
   bit32-16-19-FB-relative-Unprefixed
   bit32-16-19-absolute-Unprefixed
  )
)

(define-anyof-operand
  (name bit32-16-24-Unprefixed)
  (comment "m32c bit operand with 24 bit additional fields")
  (attrs (machine 32))
  (mode BI)
  (choices
   bit32-16-27-An-relative-Unprefixed
   bit32-16-27-absolute-Unprefixed
  )
)

;-------------------------------------------------------------
; Operands for short format binary insns
;-------------------------------------------------------------

(define-anyof-operand
  (name src16-2-S)
  (comment "m16c source operand of size QI for short format insns")
  (attrs (machine 16))
  (mode QI)
  (choices
   src16-2-S-8-SB-relative-QI
   src16-2-S-8-FB-relative-QI
   src16-2-S-16-absolute-QI
  )
)

(define-anyof-operand
  (name src32-2-S-QI)
  (comment "m32c source operand of size QI for short format insns")
  (attrs (machine 32))
  (mode QI)
  (choices
   src32-2-S-8-SB-relative-QI
   src32-2-S-8-FB-relative-QI
   src32-2-S-16-absolute-QI
  )
)

(define-anyof-operand
  (name src32-2-S-HI)
  (comment "m32c source operand of size QI for short format insns")
  (attrs (machine 32))
  (mode HI)
  (choices
   src32-2-S-8-SB-relative-HI
   src32-2-S-8-FB-relative-HI
   src32-2-S-16-absolute-HI
  )
)

(define-anyof-operand
  (name Dst16-3-S-8)
  (comment "m16c destination operand of size QI for short format insns")
  (attrs (machine 16))
  (mode QI)
  (choices
   dst16-3-S-R0l-direct-QI
   dst16-3-S-R0h-direct-QI
   dst16-3-S-8-8-SB-relative-QI
   dst16-3-S-8-8-FB-relative-QI
   dst16-3-S-8-16-absolute-QI
  )
)

(define-anyof-operand
  (name Dst16-3-S-16)
  (comment "m16c destination operand of size QI for short format insns")
  (attrs (machine 16))
  (mode QI)
  (choices
   dst16-3-S-R0l-direct-QI
   dst16-3-S-R0h-direct-QI
   dst16-3-S-16-8-SB-relative-QI
   dst16-3-S-16-8-FB-relative-QI
   dst16-3-S-16-16-absolute-QI
  )
)

(define-anyof-operand
  (name srcdst16-r0l-r0h-S)
  (comment "m16c r0l/r0h operand of size QI for short format insns")
  (attrs (machine 16))
  (mode SI)
  (choices
   srcdst16-r0l-r0h-S-derived
  )
)

(define-anyof-operand
  (name dst32-2-S-basic-QI)
  (comment "m32c r0l operand of size QI for short format binary insns")
  (attrs (machine 32))
  (mode QI)
  (choices
   dst32-2-S-R0l-direct-QI
  )
)

(define-anyof-operand
  (name dst32-2-S-basic-HI)
  (comment "m32c r0 operand of size HI for short format binary insns")
  (attrs (machine 32))
  (mode HI)
  (choices
   dst32-2-S-R0-direct-HI
  )
)

(define-pmacro (dst32-2-S-operands xmode)
  (begin
    (define-anyof-operand
      (name (.sym dst32-2-S-8- xmode))
      (comment "m32c operand of size " xmode " for short format binary insns")
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-2-S-8-SB-relative- xmode)
       (.sym dst32-2-S-8-FB-relative- xmode)
      )
    )
    (define-anyof-operand
      (name (.sym dst32-2-S-16- xmode))
      (comment "m32c operand of size " xmode " for short format binary insns")
      (attrs (machine 32))
      (mode xmode)
      (choices
       (.sym dst32-2-S-16-absolute- xmode)
      )
    )
;     (define-anyof-operand
;       (name (.sym dst32-2-S-8-indirect- xmode))
;       (comment "m32c operand of size " xmode " for short format binary insns")
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-2-S-8-SB-relative-indirect- xmode)
;        (.sym dst32-2-S-8-FB-relative-indirect- xmode)
;       )
;     )
;     (define-anyof-operand
;       (name (.sym dst32-2-S-absolute-indirect- xmode))
;       (comment "m32c operand of size " xmode " for short format binary insns")
;       (attrs (machine 32))
;       (mode xmode)
;       (choices
;        (.sym dst32-2-S-16-absolute-indirect- xmode)
;       )
;     )
  )
)
    
(dst32-2-S-operands QI)
(dst32-2-S-operands HI)
(dst32-2-S-operands SI)

(define-anyof-operand
  (name dst32-an-S)
  (comment "m32c An operand for short format binary insns")
  (attrs (machine 32))
  (mode HI)
  (choices
   dst32-1-S-A0-direct-HI
   dst32-1-S-A1-direct-HI
  )
)

(define-anyof-operand
  (name bit16-11-S)
  (comment "m16c bit operand for short format insns")
  (attrs (machine 16))
  (mode BI)
  (choices
   bit16-11-SB-relative-S
  )
)

(define-anyof-operand
  (name Rn16-push-S-anyof)
  (comment "m16c bit operand for short format insns")
  (attrs (machine 16))
  (mode QI)
  (choices
   Rn16-push-S-derived
  )
)

(define-anyof-operand
  (name An16-push-S-anyof)
  (comment "m16c bit operand for short format insns")
  (attrs (machine 16))
  (mode HI)
  (choices
   An16-push-S-derived
  )
)

;=============================================================
; Common macros for instruction definitions
;
(define-pmacro (set-z x)
  (sequence ()
            (set zbit (zflag x)))
       
)

(define-pmacro (set-s x)
  (sequence ()
            (set sbit (nflag x)))
)

(define-pmacro (set-z-and-s x)
  (sequence ()
            (set-z x)
            (set-s x))
)
\f
;=============================================================
; Unary insn macros
;-------------------------------------------------------------

(define-pmacro (unary-insn-defn mach group mode wstr op encoding sem)
  (dni (.sym op mach wstr - group)
       (.str op wstr " dst" mach "-" group "-" mode)
       ((machine mach))
       (.str op wstr " ${dst" mach "-" group "-" mode "}")
       encoding
       (sem mode (.sym dst mach - group - mode))
       ())
)


(define-pmacro (unary16-defn mode wstr wbit op opc1 opc2 opc3 sem)
  (unary-insn-defn 16 16 mode wstr op
		   (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16- mode))
		   sem)
)

(define-pmacro (unary32-defn mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    ; Multi insns are tried for assembly in the reverse order in which they appear here, so
    ; define the absolute-indirect insns first in order to prevent them from being selected
    ; when the mode is register-indirect
;     (unary-insn-defn 32 24-absolute-indirect mode wstr op
; 		     (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-15-1 wbit) (.sym dst32-24-absolute-indirect- mode) (f-18-2 opc2) (f-20-4 opc3))
; 		     sem)
    (unary-insn-defn 32 16-Unprefixed mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3))
		     sem)
;     (unary-insn-defn 32 24-indirect mode wstr op
; 		     (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-15-1 wbit) (.sym dst32-24-indirect- mode) (f-18-2 opc2) (f-20-4 opc3))
; 		     sem)
  )
)

(define-pmacro (unary-insn-mach mach op opc1 opc2 opc3 sem)
  (begin
    (.apply (.sym unary mach -defn) (QI .b 0 op opc1 opc2 opc3 sem))
    (.apply (.sym unary mach -defn) (HI .w 1 op opc1 opc2 opc3 sem))
  )
)

(define-pmacro (unary-insn op opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (unary-insn-mach 16 op opc16-1 opc16-2 opc16-3 sem)
    (unary-insn-mach 32 op opc32-1 opc32-2 opc32-3 sem)
  )
)

;-------------------------------------------------------------
; Sign/zero extension macros
;-------------------------------------------------------------

(define-pmacro (ext-insn-defn mach group smode dmode wstr op encoding sem)
  (dni (.sym op mach wstr - group)
       (.str op wstr " dst" mach "-" group "-" smode)
       ((machine mach))
       (.str op wstr " ${dst" mach "-" group "-" smode "}")
       encoding
       (sem smode dmode (.sym dst mach - group - smode) (.sym dst mach - group - smode))
       ())
)

(define-pmacro (ext16-defn smode dmode wstr wbit op opc1 opc2 opc3 sem)
  (ext-insn-defn 16 16-Ext smode dmode wstr op
		   (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-Ext- smode))
		   sem)
)

(define-pmacro (ext32-defn smode dmode wstr wbit op opc1 opc2 opc3 sem)
  (ext-insn-defn 32 16-ExtUnprefixed smode dmode wstr op
		 (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst32-16-ExtUnprefixed- smode))
		 sem)
)

(define-pmacro (ext32-binary-insn src-group dst-group op wstr encoding sem)
  (dni (.sym op 32 wstr - src-group - dst-group)
       (.str op 32 wstr  " src32-" src-group "-QI,dst32-" dst-group "-HI")
       ((machine 32))
       (.str op wstr " ${src32-" src-group "-QI},${dst32-" dst-group "-HI}")
       encoding
       (sem QI HI (.sym src32- src-group -QI) (.sym dst32 - dst-group -HI))
       ())
)

(define-pmacro (ext32-binary-defn op wstr opc1 opc2 sem)
  (begin
    (ext32-binary-insn basic-ExtPrefixed 24-Prefixed op wstr
		       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 0) src32-basic-ExtPrefixed-QI dst32-24-Prefixed-HI (f-20-4 opc2))
		       sem)
    (ext32-binary-insn 24-24-Prefixed 48-Prefixed op wstr
		       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 0) src32-24-24-Prefixed-QI dst32-48-Prefixed-HI (f-20-4 opc2))
		       sem)
    (ext32-binary-insn 24-16-Prefixed 40-Prefixed op wstr
		       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 0) src32-24-16-Prefixed-QI dst32-40-Prefixed-HI (f-20-4 opc2))
		       sem)
    (ext32-binary-insn 24-8-Prefixed 32-Prefixed op wstr
		       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 0) src32-24-8-Prefixed-QI dst32-32-Prefixed-HI (f-20-4 opc2))
		       sem)
  )
)

;=============================================================
; Binary Arithmetic macros
;
;-------------------------------------------------------------
;<arith>.size:S src2,r0[l] -- for m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith32-S-src2 op xmode wstr wbit opc1 opc2 sem)
  (dni (.sym op 32 wstr .S-src2-r0- xmode)
       (.str op 32 wstr ":S src2,r0[l]")
       ((machine 32))
       (.str op wstr"$S ${src32-2-S-" xmode "},${Dst32R0" xmode "-S}")
       (+ opc1 opc2 (.sym src32-2-S- xmode) (f-7-1 wbit))
       (sem xmode (.sym src32-2-S- xmode) (.sym Dst32R0 xmode -S))
       ())
)

;-------------------------------------------------------------
;<arith>.b:S src2,r0l/r0h -- for m16c
;-------------------------------------------------------------

(define-pmacro (binary-arith16-b-S-src2 op opc1 opc2 sem)
  (begin
    (dni (.sym op 16 .b.S-src2)
	 (.str op ".b:S src2,r0[lh]")
	 ((machine 16))
	 (.str op ".b$S ${src16-2-S},${Dst16RnQI-S}")
	 (+ opc1 opc2 Dst16RnQI-S src16-2-S)
	 (sem QI src16-2-S Dst16RnQI-S)
	 ())
    (dni (.sym op 16 .b.S-r0l-r0h)
	 (.str op ".b:S r0l/r0h")
	 ((machine 16))
	 (.str op ".b$S ${srcdst16-r0l-r0h-S}")
	 (+ opc1 opc2 srcdst16-r0l-r0h-S)
	 (if (eq srcdst16-r0l-r0h-S 0)
	     (sem QI R0h R0l)
	     (sem QI R0l R0h))
	 ())
  )
)

;-------------------------------------------------------------
;<arith>.b:S #imm8,dst3 -- for m16c
;-------------------------------------------------------------

(define-pmacro (binary-arith16-b-S-imm8-dst3 op sz opc1 opc2 sem)
  (dni (.sym op 16 .b.S-imm8-dst3)
       (.str op sz ":S imm8,dst3")
       ((machine 16))
       (.str op sz "$S #${Imm-8-QI},${Dst16-3-S-16}")
       (+ opc1 opc2 Dst16-3-S-16 Imm-8-QI)
       (sem QI Imm-8-QI Dst16-3-S-16)
       ())
)

;-------------------------------------------------------------
;<arith>.size:Q #imm4,sp -- for m16c
;-------------------------------------------------------------

(define-pmacro (binary-arith16-Q-sp op opc1 opc2 opc3 sem)
  (dni (.sym op 16 -Q-sp)
       (.str op ":Q #imm4,sp")
       ((machine 16))
       (.str op "${size}$Q #${Imm-12-s4},sp")
       (+ opc1 opc2 opc3 Imm-12-s4)
       (sem QI Imm-12-s4 sp)
       ())
)

;-------------------------------------------------------------
;<arith>.size:G #imm,sp -- for m16c
;-------------------------------------------------------------

(define-pmacro (binary-arith16-G-sp-defn mode wstr wbit op opc1 opc2 opc3 opc4 sem)
  (dni (.sym op 16 wstr - G-sp)
       (.str op wstr " imm-sp " mode)
       ((machine 16))
       (.str op wstr "$G #${Imm-16-" mode "},sp")
       (+ opc1 opc2 (f-7-1 wbit) opc3 opc4 (.sym Imm-16- mode))
       (sem mode (.sym Imm-16- mode) sp)
       ())
)

(define-pmacro (binary-arith16-G-sp op opc1 opc2 opc3 opc4 sem)
  (begin
    (binary-arith16-G-sp-defn QI .b 0 op opc1 opc2 opc3 opc4 sem)
    (binary-arith16-G-sp-defn HI .w 1 op opc1 opc2 opc3 opc4 sem)
  )
)

;-------------------------------------------------------------
;<arith>.size:G #imm,dst -- for m16c and m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith-imm-dst-defn mach src dstgroup dmode wstr op suffix encoding sem)
  (dni (.sym op mach wstr - imm-G - dstgroup)
       (.str op wstr " " mach "-imm-G-" dstgroup "-" dmode)
       ((machine mach))
       (.str op wstr "$"suffix " #${" src "},${dst" mach "-" dstgroup "-" dmode "}")
       encoding
       (sem dmode src (.sym dst mach - dstgroup - dmode))
       ())
)

; m16c variants
(define-pmacro (binary-arith16-imm-dst-defn smode dmode wstr wbit op suffix opc1 opc2 opc3 sem)
  (begin
    (binary-arith-imm-dst-defn 16 (.sym Imm-32- smode) 16-16 dmode wstr op suffix
			       (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- dmode) (.sym Imm-32- smode))
			       sem)
    (binary-arith-imm-dst-defn 16 (.sym Imm-24- smode) 16-8 dmode wstr op suffix
			       (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- dmode) (.sym Imm-24- smode))
			       sem)
    (binary-arith-imm-dst-defn 16 (.sym Imm-16- smode) basic dmode wstr op suffix
			       (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- dmode) (.sym Imm-16- smode))
			       sem)
  )
)

; m32c Unprefixed variants
(define-pmacro (binary-arith32-imm-dst-Unprefixed smode dmode wstr wbit op suffix opc1 opc2 opc3 sem)
  (begin
    (binary-arith-imm-dst-defn 32 (.sym Imm-40- smode) 16-24-Unprefixed dmode wstr op suffix
			       (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3) (.sym dst32-16-24-Unprefixed- dmode) (.sym Imm-40- smode))
			       sem)
    (binary-arith-imm-dst-defn 32 (.sym Imm-32- smode) 16-16-Unprefixed dmode wstr op suffix
			       (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3) (.sym dst32-16-16-Unprefixed- dmode) (.sym Imm-32- smode))
			       sem)
    (binary-arith-imm-dst-defn 32 (.sym Imm-24- smode) 16-8-Unprefixed dmode wstr op suffix
			       (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3) (.sym dst32-16-8-Unprefixed- dmode) (.sym Imm-24- smode))
			       sem)
    (binary-arith-imm-dst-defn 32 (.sym Imm-16- smode) basic-Unprefixed dmode wstr op suffix
			       (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3) (.sym dst32-basic-Unprefixed- dmode) (.sym Imm-16- smode))
			       sem)
  )
)

; m32c Prefixed variants
(define-pmacro (binary-arith32-imm-dst-Prefixed smode dmode wstr wbit op suffix opc1 opc2 opc3 sem)
  (begin
    (binary-arith-imm-dst-defn 32 (.sym Imm-48- smode) 24-24-Prefixed dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-24-Prefixed- dmode) (.sym Imm-48- smode))
			       sem)
    (binary-arith-imm-dst-defn 32 (.sym Imm-40- smode) 24-16-Prefixed dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-16-Prefixed- dmode) (.sym Imm-40- smode))
			       sem)
    (binary-arith-imm-dst-defn 32 (.sym Imm-32- smode) 24-8-Prefixed dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-8-Prefixed- dmode) (.sym Imm-32- smode))
			       sem)
    (binary-arith-imm-dst-defn 32 (.sym Imm-24- smode) basic-Prefixed dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-basic-Prefixed- dmode) (.sym Imm-24- smode))
			       sem)
  )
)

; All m32c variants
(define-pmacro (binary-arith32-imm-dst-defn smode dmode wstr wbit op suffix opc1 opc2 opc3 sem)
  (begin
    ; Multi insns are tried for assembly in the reverse order in which they appear here, so
    ; define the absolute-indirect insns first in order to prevent them from being selected
    ; when the mode is register-indirect
;     (binary-arith-imm-dst-defn 32 (.sym Imm-48- smode) 24-24-absolute-indirect dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-24-absolute-indirect- dmode) (.sym Imm-48- smode))
; 			       sem)
;     (binary-arith-imm-dst-defn 32 (.sym Imm-40- smode) 24-16-absolute-indirect dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-16-absolute-indirect- dmode) (.sym Imm-40- smode))
; 			       sem)
    ; Unprefixed modes next
    (binary-arith32-imm-dst-Unprefixed smode dmode wstr wbit op suffix opc1 opc2 opc3 sem)

    ; Remaining indirect modes
;     (binary-arith-imm-dst-defn 32 (.sym Imm-24- smode) basic-indirect dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-basic-indirect- dmode) (.sym Imm-24- smode))
; 			       sem)
;     (binary-arith-imm-dst-defn 32 (.sym Imm-48- smode) 24-24-indirect dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-24-indirect- dmode) (.sym Imm-48- smode))
; 			       sem)
;     (binary-arith-imm-dst-defn 32 (.sym Imm-40- smode) 24-16-indirect dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-16-indirect- dmode) (.sym Imm-40- smode))
; 			       sem)
;     (binary-arith-imm-dst-defn 32 (.sym Imm-32- smode) 24-8-indirect dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3) (.sym dst32-24-8-indirect- dmode) (.sym Imm-32- smode))
; 			       sem)
  )
)

(define-pmacro (binary-arith-imm-dst-mach mach op suffix opc1 opc2 opc3 sem)
  (begin
    (.apply (.sym binary-arith mach -imm-dst-defn) (QI QI .b 0 op suffix opc1 opc2 opc3 sem))
    (.apply (.sym binary-arith mach -imm-dst-defn) (HI HI .w 1 op suffix opc1 opc2 opc3 sem))
  )
)

(define-pmacro (binary-arith-imm-dst op suffix opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (binary-arith-imm-dst-mach 16 op suffix opc16-1 opc16-2 opc16-3 sem)
    (binary-arith-imm-dst-mach 32 op suffix opc32-1 opc32-2 opc32-3 sem)
  )
)

;-------------------------------------------------------------
;<arith>.size:Q #imm4,dst -- for m16c and m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith-imm4-dst-defn mach src dstgroup mode wstr op encoding sem)
  (dni (.sym op mach wstr - imm4-Q - dstgroup)
       (.str op wstr " " mach "-imm4-Q-" dstgroup "-" mode)
       ((machine mach))
       (.str op wstr "$Q #${" src "},${dst" mach "-" dstgroup "-" mode "}")
       encoding
       (sem mode src (.sym dst mach - dstgroup - mode))
       ())
)

; m16c variants
(define-pmacro (binary-arith16-imm4-dst-defn mode wstr wbit1 wbit2 op opc1 opc2 sem)
  (binary-arith-imm4-dst-defn 16 Imm-8-s4 16 mode wstr op
		   (+ opc1 opc2 (f-7-1 wbit2) Imm-8-s4 (.sym dst16-16- mode))
		   sem)
)

(define-pmacro (binary-arith16-shimm4-dst-defn mode wstr wbit1 wbit2 op opc1 opc2 sem)
  (binary-arith-imm4-dst-defn 16 Imm-sh-8-s4 16 mode wstr op
		   (+ opc1 opc2 (f-7-1 wbit2) Imm-sh-8-s4 (.sym dst16-16- mode))
		   sem)
)

; m32c variants
(define-pmacro (binary-arith32-imm4-dst-defn mode wstr wbit1 wbit2 op opc1 opc2 sem)
  (begin
    ; Multi insns are tried for assembly in the reverse order in which they appear here, so
    ; define the absolute-indirect insns first in order to prevent them from being selected
    ; when the mode is register-indirect
;     (binary-arith-imm4-dst-defn 32 Imm-20-s4 24-absolute-indirect mode wstr op
; 		     (+ (f-0-4 0) (f-4-4 9) (f-8-3 opc1) (f-11-1 wbit1) (f-15-1 wbit2) (.sym dst32-24-absolute-indirect- mode) (f-18-2 opc2) Imm-20-s4)
; 		     sem)
    (binary-arith-imm4-dst-defn 32 Imm-12-s4 16-Unprefixed mode wstr op
		     (+ (f-0-3 opc1) (f-3-1 wbit1) (f-7-1 wbit2) (.sym dst32-16-Unprefixed- mode) (f-10-2 opc2) Imm-12-s4)
		     sem)
;     (binary-arith-imm4-dst-defn 32 Imm-20-s4 24-indirect mode wstr op
; 		     (+ (f-0-4 0) (f-4-4 9) (f-8-3 opc1) (f-11-1 wbit1) (f-15-1 wbit2) (.sym dst32-24-indirect- mode) (f-18-2 opc2) Imm-20-s4)
; 		     sem)
  )
)

(define-pmacro (binary-arith32-shimm4-dst-defn mode wstr wbit1 wbit2 op opc1 opc2 sem)
  (begin
    ; Multi insns are tried for assembly in the reverse order in which they appear here, so
    ; define the absolute-indirect insns first in order to prevent them from being selected
    ; when the mode is register-indirect
;     (binary-arith-imm4-dst-defn 32 Imm-sh-20-s4 24-absolute-indirect mode wstr op
; 		     (+ (f-0-4 0) (f-4-4 9) (f-8-3 opc1) (f-11-1 wbit1) (f-15-1 wbit2) (.sym dst32-24-absolute-indirect- mode) (f-18-2 opc2) Imm-sh-20-s4)
; 		     sem)
    (binary-arith-imm4-dst-defn 32 Imm-sh-12-s4 16-Unprefixed mode wstr op
		     (+ (f-0-3 opc1) (f-3-1 wbit1) (f-7-1 wbit2) (.sym dst32-16-Unprefixed- mode) (f-10-2 opc2) Imm-sh-12-s4)
		     sem)
;     (binary-arith-imm4-dst-defn 32 Imm-sh-20-s4 24-indirect mode wstr op
; 		     (+ (f-0-4 0) (f-4-4 9) (f-8-3 opc1) (f-11-1 wbit1) (f-15-1 wbit2) (.sym dst32-24-indirect- mode) (f-18-2 opc2) Imm-sh-20-s4)
; 		     sem)
  )
)

(define-pmacro (binary-arith-imm4-dst-mach mach op opc1 opc2 sem)
  (begin
    (.apply (.sym binary-arith mach -imm4-dst-defn) (QI .b 0 0 op opc1 opc2 sem))
    (.apply (.sym binary-arith mach -imm4-dst-defn) (HI .w 0 1 op opc1 opc2 sem))
  )
)

(define-pmacro (binary-arith-imm4-dst op opc16-1 opc16-2 opc32-1 opc32-2 sem)
  (begin
    (binary-arith-imm4-dst-mach 16 op opc16-1 opc16-2 sem)
    (binary-arith-imm4-dst-mach 32 op opc32-1 opc32-2 sem)
  )
)

;-------------------------------------------------------------
;<arith>.size:G src,dst -- for m16c and m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith-src-dst-defn mach srcgroup dstgroup smode dmode wstr op suffix encoding sem)
  (dni (.sym op mach wstr - srcgroup - dstgroup)
       (.str op wstr " dst" mach "-" srcgroup "-" dstgroup "-" dmode)
       ((machine mach))
       (.str op wstr "$" suffix " ${src" mach "-" srcgroup "-" smode "},${dst" mach "-" dstgroup "-" dmode "}")
       encoding
       (sem dmode (.sym src mach - srcgroup - smode) (.sym dst mach - dstgroup - dmode))
       ())
)

; m16c variants
(define-pmacro (binary-arith16-src-dst-defn smode dmode wstr wbit op suffix opc1 opc2 sem)
  (begin
    (binary-arith-src-dst-defn 16 basic 16 smode dmode wstr op suffix
			       (+ opc1 opc2 (f-7-1 wbit) (.sym src16-basic- smode) (.sym dst16-16- dmode))
			       sem)
    (binary-arith-src-dst-defn 16 16-16 32 smode dmode wstr op suffix
			       (+ opc1 opc2 (f-7-1 wbit) (.sym src16-16-16- smode) (.sym dst16-32- dmode))
			       sem)
    (binary-arith-src-dst-defn 16 16-8 24 smode dmode wstr op suffix
			       (+ opc1 opc2 (f-7-1 wbit) (.sym src16-16-8- smode) (.sym dst16-24- dmode))
			       sem)
  )
)

; m32c Prefixed variants
(define-pmacro (binary-arith32-src-dst-Prefixed smode dmode wstr wbit op suffix opc1 opc2 sem)
  (begin
    (binary-arith-src-dst-defn 32 basic-Prefixed 24-Prefixed smode dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit) (.sym src32-basic-Prefixed- smode) (.sym dst32-24-Prefixed- dmode) (f-20-4 opc2))
			       sem)
    (binary-arith-src-dst-defn 32 24-24-Prefixed 48-Prefixed smode dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit) (.sym src32-24-24-Prefixed- smode) (.sym dst32-48-Prefixed- dmode) (f-20-4 opc2))
			       sem)
    (binary-arith-src-dst-defn 32 24-16-Prefixed 40-Prefixed smode dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit) (.sym src32-24-16-Prefixed- smode) (.sym dst32-40-Prefixed- dmode) (f-20-4 opc2))
			       sem)
    (binary-arith-src-dst-defn 32 24-8-Prefixed 32-Prefixed smode dmode wstr op suffix
			       (+ (f-0-4 0) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit) (.sym src32-24-8-Prefixed- smode) (.sym dst32-32-Prefixed- dmode) (f-20-4 opc2))
			       sem)
  )
)

; all m32c variants
(define-pmacro (binary-arith32-src-dst-defn smode dmode wstr wbit op suffix opc1 opc2 sem)
  (begin
    ; Multi insns are tried for assembly in the reverse order in which they appear here, so
    ; define the absolute-indirect insns first in order to prevent them from being selected
    ; when the mode is register-indirect
;     (binary-arith-src-dst-defn 32 24-24-absolute-indirect 48-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-absolute-indirect- smode) (.sym dst32-48-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-absolute-indirect 40-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-absolute-indirect- smode) (.sym dst32-40-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-absolute-indirect 48-Prefixed smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-absolute-indirect- smode) (.sym dst32-48-Prefixed- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-absolute-indirect 40-Prefixed smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-absolute-indirect- smode) (.sym dst32-40-Prefixed- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-absolute-indirect 48-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-absolute-indirect- smode) (.sym dst32-48-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-absolute-indirect 40-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-absolute-indirect- smode) (.sym dst32-40-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 basic-Prefixed 24-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-basic-Prefixed- smode) (.sym dst32-24-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-Prefixed 48-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-Prefixed- smode) (.sym dst32-48-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-Prefixed 40-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-Prefixed- smode) (.sym dst32-40-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-8-Prefixed 32-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-8-Prefixed- smode) (.sym dst32-32-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 basic-indirect 24-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-basic-indirect- smode) (.sym dst32-24-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-indirect 48-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-indirect- smode) (.sym dst32-48-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-indirect 40-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-indirect- smode) (.sym dst32-40-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-8-indirect 32-absolute-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-8-indirect- smode) (.sym dst32-32-absolute-indirect- dmode) (f-20-4 opc2))
; 			       sem)
    (binary-arith-src-dst-defn 32 basic-Unprefixed 16-Unprefixed smode dmode wstr op suffix
			       (+ (f-0-1 opc1) (f-7-1 wbit) (.sym src32-basic-Unprefixed- smode) (.sym dst32-16-Unprefixed- dmode) (f-12-4 opc2))
			       sem)
    (binary-arith-src-dst-defn 32 16-24-Unprefixed 40-Unprefixed smode dmode wstr op suffix
			       (+ (f-0-1 opc1) (f-7-1 wbit) (.sym src32-16-24-Unprefixed- smode) (.sym dst32-40-Unprefixed- dmode) (f-12-4 opc2))
			       sem)
    (binary-arith-src-dst-defn 32 16-16-Unprefixed 32-Unprefixed smode dmode wstr op suffix
			       (+ (f-0-1 opc1) (f-7-1 wbit) (.sym src32-16-16-Unprefixed- smode) (.sym dst32-32-Unprefixed- dmode) (f-12-4 opc2))
			       sem)
    (binary-arith-src-dst-defn 32 16-8-Unprefixed 24-Unprefixed smode dmode wstr op suffix
			       (+ (f-0-1 opc1) (f-7-1 wbit) (.sym src32-16-8-Unprefixed- smode) (.sym dst32-24-Unprefixed- dmode) (f-12-4 opc2))
			       sem)
;     (binary-arith-src-dst-defn 32 basic-indirect 24-Prefixed smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-basic-indirect- smode) (.sym dst32-24-Prefixed- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-indirect 48-Prefixed smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-indirect- smode) (.sym dst32-48-Prefixed- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-indirect 40-Prefixed smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-indirect- smode) (.sym dst32-40-Prefixed- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-8-indirect 32-Prefixed smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 1) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-8-indirect- smode) (.sym dst32-32-Prefixed- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 basic-Prefixed 24-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-basic-Prefixed- smode) (.sym dst32-24-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-Prefixed 48-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-Prefixed- smode) (.sym dst32-48-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-Prefixed 40-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-Prefixed- smode) (.sym dst32-40-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-8-Prefixed 32-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-8-Prefixed- smode) (.sym dst32-32-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 basic-indirect 24-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-basic-indirect- smode) (.sym dst32-24-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-24-indirect 48-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-24-indirect- smode) (.sym dst32-48-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-16-indirect 40-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-16-indirect- smode) (.sym dst32-40-indirect- dmode) (f-20-4 opc2))
; 			       sem)
;     (binary-arith-src-dst-defn 32 24-8-indirect 32-indirect smode dmode wstr op suffix
; 			       (+ (f-0-4 4) (f-4-4 9) (f-8-1 opc1) (f-15-1 wbit)
; 				  (.sym src32-24-8-indirect- smode) (.sym dst32-32-indirect- dmode) (f-20-4 opc2))
; 			       sem)
  )
)

(define-pmacro (binary-arith-src-dst-mach mach op suffix opc1 opc2 sem)
  (begin
    (.apply (.sym binary-arith mach -src-dst-defn) (QI QI .b 0 op suffix opc1 opc2 sem))
    (.apply (.sym binary-arith mach -src-dst-defn) (HI HI .w 1 op suffix opc1 opc2 sem))
  )
)

(define-pmacro (binary-arith-src-dst op suffix opc16-1 opc16-2 opc32-1 opc32-2 sem)
  (begin
    (binary-arith-src-dst-mach 16 op suffix opc16-1 opc16-2 sem)
    (binary-arith-src-dst-mach 32 op suffix opc32-1 opc32-2 sem)
  )
)

;-------------------------------------------------------------
;<arith>.size:S #imm,dst -- for m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith32-s-imm-dst-defn src dstgroup mode wstr op encoding sem)
  (dni (.sym op 32 wstr - imm-S - dstgroup)
       (.str op wstr " 32-imm-S-" dstgroup "-" mode)
       ((machine 32))
       (.str op wstr "$S #${" src "},${dst32-" dstgroup "-" mode "}")
       encoding
       (sem mode src (.sym dst32- dstgroup - mode))
       ())
)

(define-pmacro (binary-arith32-z-imm-dst-defn src dstgroup mode wstr op encoding sem)
  (dni (.sym op 32 wstr - imm-Z - dstgroup)
       (.str op wstr " 32-imm-Z-" dstgroup "-" mode)
       ((machine 32))
       (.str op wstr "$Z #0,${dst32-" dstgroup "-" mode "}")
       encoding
       (sem mode (const 0) (.sym dst32- dstgroup - mode))
       ())
)

(define-pmacro (binary-arith32-s-imm-dst mode wstr wbit op opc1 opc2 sem)
  (begin
;     (binary-arith32-s-imm-dst-defn (.sym Imm-32- mode) 2-S-absolute-indirect mode wstr op
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-2 opc1) (.sym dst32-2-S-absolute-indirect- mode) (f-12-3 opc2) (f-15-1 wbit) (.sym Imm-32- mode))
; 			       sem)
    (binary-arith32-s-imm-dst-defn (.sym Imm-8- mode) 2-S-basic mode wstr op
			       (+ (f-0-2 opc1) (.sym dst32-2-S-basic- mode) (f-4-3 opc2) (f-7-1 wbit) (.sym Imm-8- mode))
			       sem)
    (binary-arith32-s-imm-dst-defn (.sym Imm-24- mode) 2-S-16 mode wstr op
			       (+ (f-0-2 opc1) (.sym dst32-2-S-16- mode) (f-4-3 opc2) (f-7-1 wbit) (.sym Imm-24- mode))
			       sem)
    (binary-arith32-s-imm-dst-defn (.sym Imm-16- mode) 2-S-8 mode wstr op
			       (+ (f-0-2 opc1) (.sym dst32-2-S-8- mode) (f-4-3 opc2) (f-7-1 wbit) (.sym Imm-16- mode))
			       sem)
;     (binary-arith32-s-imm-dst-defn (.sym Imm-24- mode) 2-S-8-indirect mode wstr op
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-2 opc1) (.sym dst32-2-S-8-indirect- mode) (f-12-3 opc2) (f-15-1 wbit) (.sym Imm-24- mode))
; 			       sem)
  )
)

(define-pmacro (binary-arith32-z-imm-dst mode wstr wbit op opc1 opc2 sem)
  (begin
;     (binary-arith32-z-imm-dst-defn (.sym Imm-32- mode) 2-S-absolute-indirect mode wstr op
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-2 opc1) (.sym dst32-2-S-absolute-indirect- mode) (f-12-3 opc2) (f-15-1 wbit) (.sym Imm-32- mode))
; 			       sem)
    (binary-arith32-z-imm-dst-defn (.sym Imm-8- mode) 2-S-basic mode wstr op
			       (+ (f-0-2 opc1) (.sym dst32-2-S-basic- mode) (f-4-3 opc2) (f-7-1 wbit))
			       sem)
    (binary-arith32-z-imm-dst-defn (.sym Imm-24- mode) 2-S-16 mode wstr op
			       (+ (f-0-2 opc1) (.sym dst32-2-S-16- mode) (f-4-3 opc2) (f-7-1 wbit))
			       sem)
    (binary-arith32-z-imm-dst-defn (.sym Imm-16- mode) 2-S-8 mode wstr op
			       (+ (f-0-2 opc1) (.sym dst32-2-S-8- mode) (f-4-3 opc2) (f-7-1 wbit))
			       sem)
;     (binary-arith32-z-imm-dst-defn (.sym Imm-24- mode) 2-S-8-indirect mode wstr op
; 			       (+ (f-0-4 0) (f-4-4 9) (f-8-2 opc1) (.sym dst32-2-S-8-indirect- mode) (f-12-3 opc2) (f-15-1 wbit) (.sym Imm-24- mode))
; 			       sem)
  )
)

;-------------------------------------------------------------
;<arith>.L:S #imm1,An -- for m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith32-l-s-imm1-an op opc1 opc2 sem)
  (begin
    (dni (.sym op 32.l-s-imm1-S-an)
	 (.str op ".l 32-imm1-S-an")
	 ((machine 32))
	 (.str op ".l$S #${Imm1-S},${dst32-an-S}")
	 (+ opc1 Imm1-S opc2 dst32-an-S)
	 (sem SI Imm1-S dst32-an-S)
	 ())
  )
)

;-------------------------------------------------------------
;<arith>.L:Q #imm3,sp -- for m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith32-l-q-imm3-sp op opc1 opc2 sem)
  (begin
    (dni (.sym op 32.l-imm3-Q)
	 (.str op ".l 32-imm3-Q")
	 ((machine 32))
	 (.str op ".l$Q #${Imm3-S},sp")
	 (+ opc1 Imm3-S opc2)
	 (sem SI Imm3-S sp)
	 ())
  )
)

;-------------------------------------------------------------
;<arith>.L:S #imm8,sp -- for m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith32-l-s-imm8-sp op opc1 opc2 opc3 opc4 sem)
  (begin
    (dni (.sym op 32.l-imm8-S)
	 (.str op ".l 32-imm8-S")
	 ((machine 32))
	 (.str op ".l$S #${Imm-16-QI},sp")
	 (+ opc1 opc2 opc3 opc4 Imm-16-QI)
	 (sem SI Imm-16-QI sp)
	 ())
  )
)

;-------------------------------------------------------------
;<arith>.L:G #imm16,sp -- for m32c
;-------------------------------------------------------------

(define-pmacro (binary-arith32-l-g-imm16-sp op opc1 opc2 opc3 opc4 sem)
  (begin
    (dni (.sym op 32.l-imm16-G)
	 (.str op ".l 32-imm16-G")
	 ((machine 32))
	 (.str op ".l$G #${Imm-16-HI},sp")
	 (+ opc1 opc2 opc3 opc4 Imm-16-HI)
	 (sem SI Imm-16-HI sp)
	 ())
  )
)

;-------------------------------------------------------------
;<arith>jnz.size #imm4,dst,label -- for m16c and m32c
;-------------------------------------------------------------

(define-pmacro (arith-jnz-imm4-dst-defn mach src dstgroup label mode wstr op encoding sem)
  (dni (.sym op mach wstr - imm4 - dstgroup)
       (.str op wstr " " mach "-imm4-" dstgroup "-" label "-" mode)
       ((machine mach))
       (.str op wstr " #${" src "},${dst" mach "-" dstgroup "-" mode "},${" label "}")
       encoding
       (sem mode src (.sym dst mach - dstgroup - mode) label)
       ())
)

; m16c variants
(define-pmacro (arith-jnz16-imm4-dst-defn mode wstr wbit op opc1 opc2 sem)
  (begin
    (arith-jnz-imm4-dst-defn 16 Imm-8-s4 basic Lab-16-8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) Imm-8-s4 (.sym dst16-basic- mode) Lab-16-8)
			     sem)
    (arith-jnz-imm4-dst-defn 16 Imm-8-s4 16-16 Lab-32-8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) Imm-8-s4 (.sym dst16-16-16- mode) Lab-16-8)
			     sem)
    (arith-jnz-imm4-dst-defn 16 Imm-8-s4 16-8 Lab-24-8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) Imm-8-s4 (.sym dst16-16-8- mode) Lab-16-8)
			     sem)
  )
)

; m32c variants
(define-pmacro (arith-jnz32-imm4-dst-defn mode wstr wbit op opc1 opc2 sem)
  (begin
    (arith-jnz-imm4-dst-defn 32 Imm-12-s4 basic-Unprefixed Lab-16-8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-basic-Unprefixed- mode) (f-10-2 opc2) Imm-12-s4 Lab-16-8)
		     sem)
    (arith-jnz-imm4-dst-defn 32 Imm-12-s4 16-24-Unprefixed Lab-40-8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-24-Unprefixed- mode) (f-10-2 opc2) Imm-12-s4 Lab-40-8)
		     sem)
    (arith-jnz-imm4-dst-defn 32 Imm-12-s4 16-16-Unprefixed Lab-32-8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-16-Unprefixed- mode) (f-10-2 opc2) Imm-12-s4 Lab-32-8)
		     sem)
    (arith-jnz-imm4-dst-defn 32 Imm-12-s4 16-8-Unprefixed Lab-24-8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-8-Unprefixed- mode) (f-10-2 opc2) Imm-12-s4 Lab-24-8)
		     sem)
  )
)

(define-pmacro (arith-jnz-imm4-dst-mach mach op opc1 opc2 sem)
  (begin
    (.apply (.sym arith-jnz mach -imm4-dst-defn) (QI .b 0 op opc1 opc2 sem))
    (.apply (.sym arith-jnz mach -imm4-dst-defn) (HI .w 1 op opc1 opc2 sem))
  )
)

(define-pmacro (arith-jnz-imm4-dst op opc16-1 opc16-2 opc32-1 opc32-2 sem)
  (begin
    (arith-jnz-imm4-dst-mach 16 op opc16-1 opc16-2 sem)
    (arith-jnz-imm4-dst-mach 32 op opc32-1 opc32-2 sem)
  )
)

;-------------------------------------------------------------
;mov.size dsp8[sp],dst -- for m16c and m32c
;-------------------------------------------------------------
(define-pmacro (mov-dspsp-dst-defn mach dstgroup dsp mode wstr op encoding sem)
  (dni (.sym op mach wstr -dspsp-dst- dstgroup)
       (.str op wstr " " mach "-dsp[sp]-" dstgroup "-" dsp "-" mode)
       ((machine mach))
       (.str op wstr " ${" dsp "}[sp],${dst" mach "-" dstgroup "-" mode "}")
       encoding
       (sem mach mode dsp (.sym dst mach - dstgroup - mode))
       ())
)
(define-pmacro (mov-src-dspsp-defn mach dstgroup dsp mode wstr op encoding sem)
  (dni (.sym op mach wstr -dst-dspsp- dstgroup)
       (.str op wstr " " mach "-dsp[sp]-" dstgroup "-" dsp "-" mode)
       ((machine mach))
       (.str op wstr " ${dst" mach "-" dstgroup "-" mode "},${" dsp "}[sp]")
       encoding
       (sem mach mode (.sym dst mach - dstgroup - mode) dsp)
       ())
)

; m16c variants
(define-pmacro (mov16-dspsp-dst-defn mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    (mov-dspsp-dst-defn 16 basic Dsp-16-u8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- mode) Dsp-16-u8)
			     sem)
    (mov-dspsp-dst-defn 16 16-16 Dsp-32-u8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- mode) Dsp-32-u8)
			     sem)
    (mov-dspsp-dst-defn 16 16-8 Dsp-24-u8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- mode) Dsp-24-u8)
			     sem)
  )
)

(define-pmacro (mov16-src-dspsp-defn mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    (mov-src-dspsp-defn 16 basic Dsp-16-u8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- mode) Dsp-16-u8)
			     sem)
    (mov-src-dspsp-defn 16 16-16 Dsp-32-u8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- mode) Dsp-32-u8)
			     sem)
    (mov-src-dspsp-defn 16 16-8 Dsp-24-u8 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- mode) Dsp-24-u8)
			     sem)
  )
)

; m32c variants
(define-pmacro (mov32-dspsp-dst-defn mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    (mov-dspsp-dst-defn 32 basic-Unprefixed Dsp-16-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-basic-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-16-u8)
		     sem)
    (mov-dspsp-dst-defn 32 16-24-Unprefixed Dsp-40-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-24-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-40-u8)
		     sem)
    (mov-dspsp-dst-defn 32 16-16-Unprefixed Dsp-32-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-16-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-32-u8)
		     sem)
    (mov-dspsp-dst-defn 32 16-8-Unprefixed Dsp-24-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-8-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-24-u8)
		     sem)
  )
)
(define-pmacro (mov32-src-dspsp-defn mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    (mov-src-dspsp-defn 32 basic-Unprefixed Dsp-16-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-basic-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-16-u8)
		     sem)
    (mov-src-dspsp-defn 32 16-24-Unprefixed Dsp-40-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-24-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-40-u8)
		     sem)
    (mov-src-dspsp-defn 32 16-16-Unprefixed Dsp-32-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-16-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-32-u8)
		     sem)
    (mov-src-dspsp-defn 32 16-8-Unprefixed Dsp-24-u8 mode wstr op
		     (+ (f-0-4 opc1) (f-7-1 wbit) (.sym dst32-16-8-Unprefixed- mode) (f-10-2 opc2) (f-12-4 opc3) Dsp-24-u8)
		     sem)
  )
)

(define-pmacro (mov-src-dspsp-mach mach op opc1 opc2 opc3 sem)
  (begin
    (.apply (.sym mov mach -src-dspsp-defn) (QI .b 0 op opc1 opc2 opc3 sem))
    (.apply (.sym mov mach -src-dspsp-defn) (HI .w 1 op opc1 opc2 opc3 sem))
  )
)

(define-pmacro (mov-dspsp-dst-mach mach op opc1 opc2 opc3 sem)
  (begin
    (.apply (.sym mov mach -dspsp-dst-defn) (QI .b 0 op opc1 opc2 opc3 sem))
    (.apply (.sym mov mach -dspsp-dst-defn) (HI .w 1 op opc1 opc2 opc3 sem))
  )
)

(define-pmacro (mov-dspsp-dst op opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (mov-dspsp-dst-mach 16 op opc16-1 opc16-2 opc16-3 sem)
    (mov-dspsp-dst-mach 32 op opc32-1 opc32-2 opc32-3 sem)
  )
)
(define-pmacro (mov-src-dspsp op opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (mov-src-dspsp-mach 16 op opc16-1 opc16-2 opc16-3 sem)
    (mov-src-dspsp-mach 32 op opc32-1 opc32-2 opc32-3 sem)
  )
)

;-------------------------------------------------------------
; lde dsp24,dst -- for m16c
; TODO abs20[a0], [a0a1] for dsp24
;-------------------------------------------------------------

(define-pmacro (lde-defn mach dstgroup dsp mode wstr op encoding sem)
  (dni (.sym op mach wstr -dst-dspsp- dstgroup)
       (.str op wstr " " mach "-dsp[sp]-" dstgroup "-" dsp "-" mode)
       ((machine mach))
       (.str op wstr " ${" dsp "},${dst" mach "-" dstgroup "-" mode "}")
       encoding
       (sem mode (.sym dst mach - dstgroup - mode) dsp)
       ())
)

(define-pmacro (lde-dst mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    (lde-defn 16 basic Dsp-16-u20 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- mode) Dsp-16-u20)
			     sem)
    (lde-defn 16 16-16 Dsp-32-u20 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- mode) Dsp-32-u20)
			     sem)
    (lde-defn 16 16-8 Dsp-24-u20 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- mode) Dsp-24-u20)
			     sem)
  )
)

;-------------------------------------------------------------
; ste src,dsp24 -- for m16c
; TODO abs20[a0], [a0a1] for dsp24
;-------------------------------------------------------------

(define-pmacro (ste-defn mach dstgroup dsp mode wstr op encoding sem)
  (dni (.sym op mach wstr -dst-dspsp- dstgroup)
       (.str op wstr " " mach "-dsp[sp]-" dstgroup "-" dsp "-" mode)
       ((machine mach))
       (.str op wstr " ${dst" mach "-" dstgroup "-" mode "},${" dsp "}")
       encoding
       (sem mode (.sym dst mach - dstgroup - mode) dsp)
       ())
)

(define-pmacro (ste-dst mode wstr wbit op opc1 opc2 opc3 sem)
  (begin
    (ste-defn 16 basic Dsp-16-u20 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-basic- mode) Dsp-16-u20)
			     sem)
    (ste-defn 16 16-16 Dsp-32-u20 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-16- mode) Dsp-32-u20)
			     sem)
    (ste-defn 16 16-8 Dsp-24-u20 mode wstr op
			     (+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16-8- mode) Dsp-24-u20)
			     sem)
  )
)

;=============================================================
; Division
;-------------------------------------------------------------

(define-pmacro (div-sem divop modop opmode reg src quot rem max min)
  (sequence ()
	    (if (eq src 0)
		(set obit (const BI 1))
		(sequence ((opmode quot-result) (opmode rem-result))
			  (set quot-result (divop opmode (ext opmode reg) src))
			  (set rem-result  (modop opmode (ext opmode reg) src))
			  (set obit (orif (gt opmode quot-result max)
					  (lt opmode quot-result min)))
			  (set quot quot-result)
			  (set rem  rem-result))))
)

;<divop>.size #imm -- for m16c and m32c
(define-pmacro (div-imm-defn mach wstr op src encoding divop modop opmode reg quot rem max min sem)
  (dni (.sym op mach wstr - src)
       (.str op mach wstr "-" src)
       ((machine mach))
       (.str op wstr " #${" src "}")
       encoding
       (sem divop modop opmode reg src quot rem max min)
       ())
)
(define-pmacro (div16-imm-defn smode wstr wbit op divop modop opmode reg quot rem max min opc1 opc2 opc3 opc4 sem)
  (div-imm-defn 16 wstr op (.sym Imm-16 - smode)
		(+ opc1 opc2 (f-7-1 wbit) opc3 opc4 (.sym Imm-16 - smode))
		divop modop opmode reg quot rem max min
		sem)
)
(define-pmacro (div32-imm-defn smode wstr wbit op divop modop opmode reg quot rem max min opc1 opc2 opc3 opc4 sem)
  (div-imm-defn 32 wstr op (.sym Imm-16 - smode)
		(+ (f-0-4 opc1) (f-4-4 opc2) (f-8-3 opc3) (f-11-1 wbit) (f-12-4 opc4) (.sym Imm-16 - smode))
		divop modop opmode reg quot rem max min
		sem)
)
(define-pmacro (div-imm-mach mach op divop modop opmode max-QI min-QI max-HI min-HI opc1 opc2 opc3 opc4 sem)
  (begin
    (.apply (.sym div mach -imm-defn) (QI .b 0 op divop modop opmode R0   R0l R0h max-QI min-QI opc1 opc2 opc3 opc4 sem))
    (.apply (.sym div mach -imm-defn) (HI .w 1 op divop modop opmode R2R0 R0  R2  max-HI min-HI opc1 opc2 opc3 opc4 sem))
  )
)
(define-pmacro (div-imm op divop modop opmode max-QI min-QI max-HI min-HI opc16-1 opc16-2 opc16-3 opc16-4 opc32-1 opc32-2 opc32-3 opc32-4 sem)
  (begin
    (div-imm-mach 16 op divop modop opmode max-QI min-QI max-HI min-HI opc16-1 opc16-2 opc16-3 opc16-4 sem)
    (div-imm-mach 32 op divop modop opmode max-QI min-QI max-HI min-HI opc32-1 opc32-2 opc32-3 opc32-4 sem)
  )
)

;<divop>.size src -- for m16c and m32c
(define-pmacro (div-src-defn mach wstr op src encoding divop modop opmode reg quot rem max min sem)
  (dni (.sym op mach wstr - src)
       (.str op mach wstr "-" src)
       ((machine mach))
       (.str op wstr " ${" src "}")
       encoding
       (sem divop modop opmode reg src quot rem max min)
       ())
)
(define-pmacro (div16-src-defn smode wstr wbit op divop modop opmode reg quot rem max min opc1 opc2 opc3 sem)
  (div-src-defn 16 wstr op (.sym dst16-16 - smode)
		(+ opc1 opc2 (f-7-1 wbit) opc3 (.sym dst16-16 - smode))
		divop modop opmode reg quot rem max min
		sem)
)
(define-pmacro (div32-src-defn smode wstr wbit op divop modop opmode reg quot rem max min opc1 opc2 opc3 sem)
  (begin
    ; Multi insns are tried for assembly in the reverse order in which they appear here, so
    ; define the absolute-indirect insns first in order to prevent them from being selected
    ; when the mode is register-indirect
;     (div-src-defn 32 wstr op (.sym dst32-24-absolute-indirect- smode)
; 		  (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-15-1 wbit) (f-18-2 opc2) (f-20-4 opc3) (.sym dst32-24-absolute-indirect - smode))
; 		  divop modop opmode reg quot rem max min
; 		  sem)
    (div-src-defn 32 wstr op (.sym dst32-16-Unprefixed- smode)
		  (+ (f-0-4 opc1) (f-7-1 wbit) (f-10-2 opc2) (f-12-4 opc3) (.sym dst32-16-Unprefixed- smode))
		  divop modop opmode reg quot rem max min
		  sem)
;     (div-src-defn 32 wstr op (.sym dst32-24-indirect- smode)
; 		  (+ (f-0-4 0) (f-4-4 9) (f-8-4 opc1) (f-15-1 wbit) (f-18-2 opc2) (f-20-4 opc3) (.sym dst32-24-indirect - smode))
; 		  divop modop opmode reg quot rem max min
; 		  sem)
  )
)
(define-pmacro (div-src-mach mach op divop modop opmode max-QI min-QI max-HI min-HI opc1 opc2 opc3 sem)
  (begin
    (.apply (.sym div mach -src-defn) (QI .b 0 op divop modop opmode R0   R0l R0h max-QI min-QI opc1 opc2 opc3 sem))
    (.apply (.sym div mach -src-defn) (HI .w 1 op divop modop opmode R2R0 R0  R2  max-HI min-HI opc1 opc2 opc3 sem))
  )
)
(define-pmacro (div-src op divop modop opmode max-QI min-QI max-HI min-HI opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (div-src-mach 16 op divop modop opmode max-QI min-QI max-HI min-HI opc16-1 opc16-2 opc16-3 sem)
    (div-src-mach 32 op divop modop opmode max-QI min-QI max-HI min-HI opc32-1 opc32-2 opc32-3 sem)
  )
)

;=============================================================
; Bit manipulation
;
(define-pmacro (bit-insn-defn mach op suffix opnd encoding sem)
  (dni (.sym op mach - suffix - opnd)
       (.str op mach ":" suffix " " opnd)
       ((machine mach))
       (.str op "$" suffix " ${" opnd "}")
       encoding
       (sem opnd)
       ())
)

(define-pmacro (bitsrc16-defn op opc1 opc2 opc3 sem)
  (bit-insn-defn 16 op X bit16-16
		 (+ opc1 opc2 opc3 bit16-16)
		 sem)
)

(define-pmacro (bitsrc32-defn op opc1 opc2 opc3 sem)
  (begin
    (bit-insn-defn 32 op X bit32-24-Prefixed
		   (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) bit32-24-Prefixed (f-15-1 opc2) (f-18-3 opc3))
		   sem)
  )
)

(define-pmacro (bitsrc-insn op opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (bitsrc16-defn op opc16-1 opc16-2 opc16-3 sem)
    (bitsrc32-defn op opc32-1 opc32-2 opc32-3 sem)
  )
)

(define-pmacro (bitdst16-defn op opc1 opc2 opc3 opc4 opc5 opc6 sem)
  (begin
    (bit-insn-defn 16 op G bit16-16-basic (+ opc1 opc2 opc3 bit16-16-basic) sem)
    (bit-insn-defn 16 op G bit16-16-16    (+ opc1 opc2 opc3 bit16-16-16) sem)
    (bit-insn-defn 16 op S bit16-11-S     (+ opc4 opc5 opc6 bit16-11-S) sem)
    (bit-insn-defn 16 op G bit16-16-8     (+ opc1 opc2 opc3 bit16-16-8) sem)
  )
)

(define-pmacro (bitdst32-defn op opc1 opc2 opc3 sem)
  (begin
    (bit-insn-defn 32 op X bit32-16-Unprefixed
		   (+ (f-0-4 opc1) bit32-16-Unprefixed (f-7-1 opc2) (f-10-3 opc3))
		   sem)
  )
)

(define-pmacro (bitdstnos-insn op opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (bitsrc16-defn op opc16-1 opc16-2 opc16-3 sem)
    (bitdst32-defn op opc32-1 opc32-2 opc32-3 sem)
  )
)

(define-pmacro (bitdst-insn op opc16-1 opc16-2 opc16-3 opc16-4 opc16-5 opc16-6 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (bitdst16-defn op opc16-1 opc16-2 opc16-3 opc16-4 opc16-5 opc16-6 sem)
    (bitdst32-defn op opc32-1 opc32-2 opc32-3 sem)
  )
)

;=============================================================
; Bit condition
;
(define-pmacro (bitcond-insn-defn mach op bit-opnd cond-opnd encoding sem)
  (dni (.sym op mach - bit-opnd - cond-opnd)
       (.str op mach " " bit-opnd " " cond-opnd)
       ((machine mach))
       (.str op "${" cond-opnd "} ${" bit-opnd "}")
       encoding
       (sem mach bit-opnd cond-opnd)
       ())
)

(define-pmacro (bitcond16-defn op opc1 opc2 opc3 sem)
  (begin
    (bitcond-insn-defn 16 op bit16-16-basic cond16-16 (+ opc1 opc2 opc3 bit16-16-basic cond16-16) sem)
    (bitcond-insn-defn 16 op bit16-16-16    cond16-32 (+ opc1 opc2 opc3 bit16-16-16 cond16-32) sem)
    (bitcond-insn-defn 16 op bit16-16-8     cond16-24 (+ opc1 opc2 opc3 bit16-16-8 cond16-24) sem) 
  )
)

(define-pmacro (bitcond32-defn op opc1 opc2 opc3 sem)
  (begin
    (bitcond-insn-defn 32 op bit32-16-24-Unprefixed cond32-40
		       (+ (f-0-4 opc1) bit32-16-24-Unprefixed (f-7-1 opc2) (f-10-3 opc3) cond32-40)
		       sem)
    (bitcond-insn-defn 32 op bit32-16-16-Unprefixed cond32-32
		       (+ (f-0-4 opc1) bit32-16-16-Unprefixed (f-7-1 opc2) (f-10-3 opc3) cond32-32)
		       sem)
    (bitcond-insn-defn 32 op bit32-16-8-Unprefixed cond32-24
		       (+ (f-0-4 opc1) bit32-16-8-Unprefixed (f-7-1 opc2) (f-10-3 opc3) cond32-24)
		       sem)
    (bitcond-insn-defn 32 op bit32-basic-Unprefixed cond32-16
		       (+ (f-0-4 opc1) bit32-basic-Unprefixed (f-7-1 opc2) (f-10-3 opc3) cond32-16)
		       sem)
  )
)

(define-pmacro (bitcond-insn op opc16-1 opc16-2 opc16-3 opc32-1 opc32-2 opc32-3 sem)
  (begin
    (bitcond16-defn op opc16-1 opc16-2 opc16-3 sem)
    (bitcond32-defn op opc32-1 opc32-2 opc32-3 sem)
  )
)

;=============================================================
;<insn>.size #imm1,#imm2,dst -- for m32c
;
(define-pmacro (insn-imm1-imm2-dst-defn src1 src2 dstgroup xmode wstr op encoding sem)
  (dni (.sym op 32 wstr - src1 - src2 - dstgroup)
       (.str op 32 wstr "-" src1 "-" src2 "-" dstgroup "-" xmode)
       ((machine 32))
       (.str op wstr " #${" src1 "},#${" src2 "},${dst32-" dstgroup "-" xmode "}")
       encoding
       (sem xmode src1 src2 (.sym dst32- dstgroup - xmode))
       ())
)

; m32c Prefixed variants
(define-pmacro (insn32-imm1-imm2-dst-Prefixed-defn xmode wstr wbit base1 base2 base3 base4 op opc1 opc2 opc3 sem)
  (begin
    (insn-imm1-imm2-dst-defn (.sym Imm-48- xmode) (.sym Imm- base4 - xmode) 24-24-Prefixed xmode wstr op
			     (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3)
				(.sym dst32-24-24-Prefixed- xmode) (.sym Imm-48- xmode) (.sym Imm- base4 - xmode))
			     sem)
    (insn-imm1-imm2-dst-defn (.sym Imm-40- xmode) (.sym Imm- base3 - xmode) 24-16-Prefixed xmode wstr op
			     (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3)
				(.sym dst32-24-16-Prefixed- xmode) (.sym Imm-40- xmode) (.sym Imm- base3 - xmode))
			     sem)
    (insn-imm1-imm2-dst-defn (.sym Imm-32- xmode) (.sym Imm- base2 - xmode) 24-8-Prefixed xmode wstr op
			     (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3)
				(.sym dst32-24-8-Prefixed- xmode) (.sym Imm-32- xmode) (.sym Imm- base2 - xmode))
			     sem)
    (insn-imm1-imm2-dst-defn (.sym Imm-24- xmode) (.sym Imm- base1 - xmode) basic-Prefixed xmode wstr op
			     (+ (f-0-4 0) (f-4-4 1) (f-8-4 opc1) (f-18-2 opc2) (f-15-1 wbit) (f-20-4 opc3)
				(.sym dst32-basic-Prefixed- xmode) (.sym Imm-24- xmode) (.sym Imm- base1 - xmode))
			     sem)
  )
)

; m32c Unprefixed variants
(define-pmacro (insn32-imm1-imm2-dst-Unprefixed-defn xmode wstr wbit base1 base2 base3 base4 op opc1 opc2 opc3 sem)
  (begin
    (insn-imm1-imm2-dst-defn (.sym Imm-40- xmode) (.sym Imm- base4 - xmode) 16-24-Unprefixed xmode wstr op
			     (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3)
				(.sym dst32-16-24-Unprefixed- xmode) (.sym Imm-40- xmode) (.sym Imm- base4 - xmode))
			     sem)
    (insn-imm1-imm2-dst-defn (.sym Imm-32- xmode) (.sym Imm- base3 - xmode) 16-16-Unprefixed xmode wstr op
			     (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3)
				(.sym dst32-16-16-Unprefixed- xmode) (.sym Imm-32- xmode) (.sym Imm- base3 - xmode))
			     sem)
    (insn-imm1-imm2-dst-defn (.sym Imm-24- xmode) (.sym Imm- base2 - xmode) 16-8-Unprefixed xmode wstr op
			     (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3)
				(.sym dst32-16-8-Unprefixed- xmode) (.sym Imm-24- xmode) (.sym Imm- base2 - xmode))
			     sem)
    (insn-imm1-imm2-dst-defn (.sym Imm-16- xmode) (.sym Imm- base1 - xmode) basic-Unprefixed xmode wstr op
			     (+ (f-0-4 opc1) (f-10-2 opc2) (f-7-1 wbit) (f-12-4 opc3)
				(.sym dst32-basic-Unprefixed- xmode) (.sym Imm-16- xmode) (.sym Imm- base1 - xmode))
			     sem)
  )
)

(define-pmacro (insn-imm1-imm2-dst-Prefixed op opc32-1 opc32-2 opc32-3 sem)
  (begin
    (insn32-imm1-imm2-dst-Prefixed-defn QI .b 0 32 40 48 56 op opc32-1 opc32-2 opc32-3 sem)
    (insn32-imm1-imm2-dst-Prefixed-defn HI .w 1 40 48 56 64 op opc32-1 opc32-2 opc32-3 sem)
  )
)
(define-pmacro (insn-imm1-imm2-dst-Unprefixed op opc32-1 opc32-2 opc32-3 sem)
  (begin
    (insn32-imm1-imm2-dst-Unprefixed-defn QI .b 0 24 32 40 48 op opc32-1 opc32-2 opc32-3 sem)
    (insn32-imm1-imm2-dst-Unprefixed-defn HI .w 1 32 40 48 56 op opc32-1 opc32-2 opc32-3 sem)
  )
)
\f
;=============================================================
; Insn definitions
;-------------------------------------------------------------
; abs - absolute
;-------------------------------------------------------------

(define-pmacro (abs-sem mode dst)
  (sequence ((mode result))
	    (set result (abs mode dst))
	    (set obit (eq result dst))
	    (set-z-and-s result)
	    (set dst result))
)
(unary-insn abs (f-0-4 7) (f-4-3 3) (f-8-4 #xF) #xA #x1 #xF abs-sem)

;-------------------------------------------------------------
; adcf - addition carry flag
;-------------------------------------------------------------

(define-pmacro (adcf-sem mode dst)
  (sequence ((mode result))
	    (set result (addc mode dst 0 cbit))
	    (set obit (add-oflag mode dst 0 cbit))
	    (set cbit (add-cflag mode dst 0 cbit))
	    (set-z-and-s result)
	    (set dst result))
)
(unary-insn adcf (f-0-4 7) (f-4-3 3) (f-8-4 #xE) #xB #x1 #xE adcf-sem)

;-------------------------------------------------------------
; add - binary addition
;-------------------------------------------------------------

(define-pmacro (add-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (add mode src1 dst))
	    (set obit (add-oflag mode src1 dst 0))
	    (set cbit (add-cflag mode src1 dst 0))
	    (set-z-and-s result)
	    (set dst result))
)

; add.L:G #imm32,dst (m32 #2)
(binary-arith32-imm-dst-defn SI SI .l 0 add G #x8 #x3 #x1 add-sem)
; add.size:G #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst add G (f-0-4 7) (f-4-3 3) (f-8-4 4) #x8 #x2 #xE add-sem)
; add.size:Q #imm4,dst (m16 #2 m32 #3)
(binary-arith-imm4-dst add (f-0-4 #xC) (f-4-3 4) #x7 #x3 add-sem)
(binary-arith32-imm4-dst-defn SI .l 1 0 add #x7 #x3 add-sem)
; add.b:S #imm8,dst3 (m16 #3)
(binary-arith16-b-S-imm8-dst3 add ".b" (f-0-4 8) (f-4-1 0) add-sem)
; add.BW:Q #imm4,sp (m16 #7)
(binary-arith16-Q-sp add (f-0-4 7) (f-4-4 #xD) (f-8-4 #xB) add-sem)
; add.BW:G #imm,sp (m16 #6)
(binary-arith16-G-sp add (f-0-4 7) (f-4-3 6) (f-8-4 #xE) (f-12-4 #xB) add-sem)
; add.BW:G src,dst (m16 #4 m32 #6)
(binary-arith-src-dst add G (f-0-4 #xA) (f-4-3 0) #x1 #x8 add-sem)
; add.B.S src2,r0l/r0h (m16 #5)
(binary-arith16-b-S-src2 add (f-0-4 2) (f-4-1 0) add-sem)
; add.L:G src,dst (m32 #7)
(binary-arith32-src-dst-defn SI SI .l 1 add G #x1 #x2 add-sem)
; add.L:S #imm{1,2},A0/A1 (m32 #5)
(binary-arith32-l-s-imm1-an add (f-0-2 2) (f-3-4 6) add-sem)
; add.L:Q #imm3,sp (m32 #9)
(binary-arith32-l-q-imm3-sp add (f-0-2 1) (f-4-3 1) add-sem)
; add.L:S #imm8,sp (m32 #10)
(binary-arith32-l-s-imm8-sp add (f-0-4 #xb) (f-4-4 6) (f-8-4 0) (f-12-4 3) add-sem)
; add.L:G #imm16,sp (m32 #8)
(binary-arith32-l-g-imm16-sp add (f-0-4 #xb) (f-4-4 6) (f-8-4 1) (f-12-4 3) add-sem)
; add.BW:S #imm,dst2 (m32 #4)
(binary-arith32-s-imm-dst QI .b 0 add #x0 #x3 add-sem)
(binary-arith32-s-imm-dst HI .w 1 add #x0 #x3 add-sem)

;-------------------------------------------------------------
; adc - binary add with carry
;-------------------------------------------------------------

(define-pmacro (addc-sem mode src dst)
  (sequence ((mode result))
	    (set result (addc mode src dst cbit))
	    (set obit (add-oflag mode src dst cbit))
	    (set cbit (add-cflag mode src dst cbit))
	    (set-z-and-s result)
	    (set dst result))
)

; adc.size:G #imm,dst
(binary-arith16-imm-dst-defn QI QI .b 0 adc X (f-0-4 7) (f-4-3 3) (f-8-4 6) addc-sem)
(binary-arith16-imm-dst-defn HI HI .w 1 adc X (f-0-4 7) (f-4-3 3) (f-8-4 6) addc-sem)
(binary-arith32-imm-dst-Prefixed QI QI .b 0 adc X #x8 #x2 #xE addc-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 adc X #x8 #x2 #xE addc-sem)

; adc.BW:G src,dst
(binary-arith16-src-dst-defn QI QI .b 0 adc X (f-0-4 #xB) (f-4-3 0) addc-sem)
(binary-arith16-src-dst-defn HI HI .w 1 adc X (f-0-4 #xB) (f-4-3 0) addc-sem)
(binary-arith32-src-dst-Prefixed QI QI .b 0 adc X #x1 #x4 addc-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 adc X #x1 #x4 addc-sem)

;-------------------------------------------------------------
; dadc - decimal add with carry
; dadd - decimal addition
;-------------------------------------------------------------

(define-pmacro (dadc-sem mode src dst)
  (sequence ((mode result))
	    (set result (subc mode dst src (not cbit)))
	    (set cbit (sub-cflag mode dst src (not cbit)))
	    (set-z-and-s result)
	    (set dst result))
)

(define-pmacro (decimal-subtraction16-insn op opc1 opc2)
  (begin
    ; op.b #imm8,r0l
    (dni (.sym op 16.b-imm8)
	 (.str op ".b #imm8")
	 ((machine 16))
	 (.str op ".b #${Imm-16-QI}")
	 (+ (f-0-4 #x7) (f-4-4 #xC) (f-8-4 #xE) (f-12-4 opc1) Imm-16-QI)
	 ((.sym op -sem) QI Imm-16-QI R0l)
	 ())
    ; op.w #imm16,r0
    (dni (.sym op 16.w-imm16)
	 (.str op ".b #imm16")
	 ((machine 16))
	 (.str op ".w #${Imm-16-HI}")
	 (+ (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #xE) (f-12-4 opc1) Imm-16-HI)
	 ((.sym op -sem) HI Imm-16-HI R0)
	 ())
    ; op.b #r0h,r0l
    (dni (.sym op 16.b-r0h-r0l)
	 (.str op ".b r0h,r0l")
	 ((machine 16))
	 (.str op ".b r0h,r0l")
	 (+ (f-0-4 #x7) (f-4-4 #xC) (f-8-4 #xE) (f-12-4 opc2))
	 ((.sym op -sem) QI R0h R0l)
	 ())
    ; op.w #r1,r0
    (dni (.sym op 16.w-r1-r0)
	 (.str op ".b r1,r0")
	 ((machine 16))
	 (.str op ".w r1,r0")
	 (+ (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #xE) (f-12-4 opc2))
	 ((.sym op -sem) HI R1 R0)
	 ())
  )
)

; dadc for m16c
(decimal-subtraction16-insn dadc #xE #x6 )

; dadc.size #imm,dst
(binary-arith32-imm-dst-Prefixed QI QI .b 0 dadc X #x8 #x0 #xE dadc-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 dadc X #x8 #x0 #xE dadc-sem)
; dadc.BW src,dst
(binary-arith32-src-dst-Prefixed QI QI .b 0 dadc X #x1 #x8 dadc-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 dadc X #x1 #x8 dadc-sem)

(define-pmacro (dadd-sem mode src dst)
  (sequence ((mode result))
	    (set result (subc mode dst src 0))
	    (set cbit (sub-cflag mode dst src 0))
	    (set-z-and-s result)
	    (set dst result))
)

; dadd for m16c
(decimal-subtraction16-insn dadd #xC #x4)

; dadd.size #imm,dst
(binary-arith32-imm-dst-Prefixed QI QI .b 0 dadd X #x8 #x1 #xE dadd-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 dadd X #x8 #x1 #xE dadd-sem)
; dadd.BW src,dst
(binary-arith32-src-dst-Prefixed QI QI .b 0 dadd X #x1 #x0 dadd-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 dadd X #x1 #x0 dadd-sem)

;-------------------------------------------------------------;
; addx - Add extend sign with no carry
;-------------------------------------------------------------;

(define-pmacro (addx-sem mode src dst)
  (sequence ((SI source) (SI result))
	    (set source (zext SI (trunc QI src)))
	    (set result (add SI source dst))
	    (set obit (add-oflag SI source dst 0))
	    (set cbit (add-cflag SI source dst 0))
	    (set-z-and-s result)
	    (set dst result))
)

; addx #imm,dst
(binary-arith32-imm-dst-defn QI SI "" 0 addx X #x8 #x1 #x1 addx-sem)
; addx src,dst
(binary-arith32-src-dst-defn QI SI "" 0 addx X #x1 #x2 addx-sem)

;-------------------------------------------------------------
; adjnz - Add/Sub and branch if not zero
;-------------------------------------------------------------

(define-pmacro (arith-jnz-sem mode src dst label)
  (sequence ((mode result))
	    (set result (add mode src dst))
	    (set dst result)
	    (if (ne result 0)
		(set pc label)))
)

; adjnz.size #imm4,dst,label
(arith-jnz-imm4-dst adjnz (f-0-4 #xF) (f-4-3 4) #xf #x1 arith-jnz-sem)

;-------------------------------------------------------------
; and - binary and
;-------------------------------------------------------------

(define-pmacro (and-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (and mode src1 dst))
	    (set-z-and-s result)
	    (set dst result))
)

; and.size:G #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst and G (f-0-4 7) (f-4-3 3) (f-8-4 2) #x8 #x3 #xF and-sem)
; and.b:S #imm8,dst3 (m16 #2)
(binary-arith16-b-S-imm8-dst3 and ".b" (f-0-4 9) (f-4-1 0) and-sem)
; and.BW:G src,dst (m16 #3 m32 #3)
(binary-arith-src-dst and G (f-0-4 #x9) (f-4-3 0) #x1 #xD and-sem)
; and.B.S src2,r0l/r0h (m16 #4)
(binary-arith16-b-S-src2 and (f-0-4 1) (f-4-1 0) and-sem)
; and.BW:S #imm,dst2 (m32 #2)
(binary-arith32-s-imm-dst QI .b 0 and #x1 #x6 and-sem)
(binary-arith32-s-imm-dst HI .w 1 and #x1 #x6 and-sem)

;-------------------------------------------------------------
; band - bit and
;-------------------------------------------------------------

(define-pmacro (band-sem src)
  (set cbit (and src cbit))
)
(bitsrc-insn band (f-0-4 7) (f-4-4 #xE) (f-8-4 4) #xD #x0 #x1 band-sem)

;-------------------------------------------------------------
; bclr - bit clear
;-------------------------------------------------------------

(define-pmacro (bclr-sem dst)
  (set dst 0)
)
(bitdst-insn bclr (f-0-4 7) (f-4-4 #xE) (f-8-4 8) (f-0-2 1) (f-2-2 0) (f-4-1 0) #xD #x0 #x6 bclr-sem)

;-------------------------------------------------------------
; bitindex - bit index
;-------------------------------------------------------------

(define-pmacro (bitindex-sem mode dst)
  (set BitIndex dst)
)
(unary-insn-defn 32 16-Unprefixed QI .b bitindex
		     (+ (f-0-4 #xC) (f-7-1 0) dst32-16-Unprefixed-QI (f-10-2 #x2) (f-12-4 #xE))
		     bitindex-sem)
(unary-insn-defn 32 16-Unprefixed HI .w bitindex
		     (+ (f-0-4 #xC) (f-7-1 1) dst32-16-Unprefixed-HI (f-10-2 #x2) (f-12-4 #xE))
		     bitindex-sem)

;-------------------------------------------------------------
; bmCnd - bit move condition
;-------------------------------------------------------------

(define-pmacro (test-condition16 cond)
  (case UQI cond
	((#x00) (trunc BI cbit))
	((#x01) (not (or cbit zbit)))
	((#x02) (trunc BI zbit))
	((#x03) (trunc BI sbit))
	((#x04) (or zbit (xor sbit obit)))
	((#x05) (trunc BI obit))
	((#x06) (xor sbit obit))
	((#xf8) (not cbit))
	((#xf9) (or cbit zbit))
	((#xfa) (not zbit))
	((#xfb) (not sbit))
	((#xfc) (not (or zbit (xor sbit obit))))
	((#xfd) (not obit))
	((#xfe) (not (xor sbit obit)))
	(else   (const BI 0))
  )
)

(define-pmacro (test-condition32 cond)
  (case UQI cond
	((#x00) (not cbit))
	((#x01) (or cbit zbit))
	((#x02) (not zbit))
	((#x03) (not sbit))
	((#x04) (not obit))
	((#x05) (not (or zbit (xor sbit obit))))
	((#x06) (not (xor sbit obit)))
	((#x08) (trunc BI cbit))
	((#x09) (not (or cbit zbit)))
	((#x0a) (trunc BI zbit))
	((#x0b) (trunc BI sbit))
	((#x0c) (trunc BI obit))
	((#x0d) (or zbit (xor sbit obit)))
	((#x0e) (xor sbit obit))
	(else   (const BI 0))
  )
)

(define-pmacro (bitcond-sem mach op cond)
  (if ((.sym test-condition mach) cond)
      (set op 1)
      (set op 0))
)
(bitcond-insn bm (f-0-4 7) (f-4-4 #xE) (f-8-4 2) #xD #x0 #x2 bitcond-sem)

(dni bm16-c
     "bm16 C"
     ((machine 16))
     "bm$cond16c c"
     (+ (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #xD) cond16c)
     (bitcond-sem 16 cbit cond16c)
     ())

(dni bm32-c
     "bm32 C"
     ((machine 32))
     "bm$cond32 c"
     (+ (f-0-4 #xD) (f-4-4 #x9) (f-8-1 0) (f-10-3 5) cond32)
     (bitcond-sem 32 cbit cond32)
     ())

;-------------------------------------------------------------
; bnand
;-------------------------------------------------------------

(define-pmacro (bnand-sem src)
  (set cbit (and (inv src) cbit))
)
(bitsrc-insn bnand (f-0-4 7) (f-4-4 #xE) (f-8-4 5) #xD #x0 #x3 bnand-sem)

;-------------------------------------------------------------
; bnor
;-------------------------------------------------------------

(define-pmacro (bnor-sem src)
  (set cbit (or (inv src) cbit))
)
(bitsrc-insn bnor (f-0-4 7) (f-4-4 #xE) (f-8-4 7) #xD #x0 #x6 bnor-sem)

;-------------------------------------------------------------
; bnot
;-------------------------------------------------------------

(define-pmacro (bnot-sem dst)
  (set dst (inv dst))
)
(bitdst-insn bnot (f-0-4 7) (f-4-4 #xE) (f-8-4 #xA) (f-0-2 1) (f-2-2 1) (f-4-1 0) #xD #x0 #x3 bnot-sem)

;-------------------------------------------------------------
; bntst
;-------------------------------------------------------------

(define-pmacro (bntst-sem src)
  (set cbit (inv src))
  (set zbit (inv src))
)
(bitsrc-insn bntst (f-0-4 7) (f-4-4 #xE) (f-8-4 3) #xD #x0 #x0 bntst-sem)

;-------------------------------------------------------------
; bnxor
;-------------------------------------------------------------

(define-pmacro (bnxor-sem src)
  (set cbit (xor (inv src) cbit))
)
(bitsrc-insn bnxor (f-0-4 7) (f-4-4 #xE) (f-8-4 #xD) #xD #x0 #x7 bnxor-sem)

;-------------------------------------------------------------
; bor
;-------------------------------------------------------------

(define-pmacro (bor-sem src)
  (set cbit (or src cbit))
)
(bitsrc-insn bor (f-0-4 7) (f-4-4 #xE) (f-8-4 #x6) #xD #x0 #x4 bor-sem)

;-------------------------------------------------------------
; brk
;-------------------------------------------------------------

(dni brk16
     "brk"
     ((machine 16))
     "brk"
     (+ (f-0-4 #x0) (f-4-4 #x0))
     (nop)
     ())

(dni brk32
     "brk"
     ((machine 32))
     "brk"
     (+ (f-0-4 #x0) (f-4-4 #x0))
     (nop)
     ())

;-------------------------------------------------------------
; brk2
;-------------------------------------------------------------

(dni brk232
     "brk2"
     ((machine 32))
     "brk2"
     (+ (f-0-4 #x0) (f-4-4 #x8))
     (nop)
     ())

;-------------------------------------------------------------
; bset
;-------------------------------------------------------------

(define-pmacro (bset-sem dst)
  (set dst 1)
)
(bitdst-insn bset (f-0-4 7) (f-4-4 #xE) (f-8-4 9) (f-0-2 1) (f-2-2 0) (f-4-1 1) #xD #x0 #x7 bset-sem)

;-------------------------------------------------------------
; btst
;-------------------------------------------------------------

(define-pmacro (btst-sem dst)
  (set zbit (inv dst))
  (set cbit dst)
)
(bitdst-insn btst (f-0-4 7) (f-4-4 #xE) (f-8-4 #xB) (f-0-2 1) (f-2-2 1) (f-4-1 1) #xD #x0 #x0 btst-sem)

;-------------------------------------------------------------
; btstc
;-------------------------------------------------------------

(define-pmacro (btstc-sem dst)
  (set zbit (inv dst))
  (set cbit dst)
  (set dst (const 0))
)
(bitdstnos-insn btstc (f-0-4 7) (f-4-4 #xE) (f-8-4 #x0) #xD #x0 #x4 btstc-sem)

;-------------------------------------------------------------
; btsts
;-------------------------------------------------------------

(define-pmacro (btsts-sem dst)
  (set zbit (inv dst))
  (set cbit dst)
  (set dst (const 0))
)
(bitdstnos-insn btsts (f-0-4 7) (f-4-4 #xE) (f-8-4 #x1) #xD #x0 #x5 btsts-sem)

;-------------------------------------------------------------
; bxor
;-------------------------------------------------------------

(define-pmacro (bxor-sem src)
  (set cbit (xor src cbit))
)
(bitsrc-insn bxor (f-0-4 7) (f-4-4 #xE) (f-8-4 #xC) #xD #x0 #x5 bxor-sem)

;-------------------------------------------------------------
; clip
;-------------------------------------------------------------

(define-pmacro (clip-sem mode imm1 imm2 dest)
  (sequence ()
	    (if (gt mode imm1 dest)
		(set dest imm1))
	    (if (lt mode imm2 dest)
		(set dest imm2)))
)

(insn-imm1-imm2-dst-Prefixed clip #x8 #x3 #xE clip-sem)

;-------------------------------------------------------------
; cmp - binary compare
;-------------------------------------------------------------

(define-pmacro (cmp-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (sub mode dst src1))
	    (set obit (sub-oflag mode dst src1 0))
	    (set cbit (not (sub-cflag mode dst src1 0)))
	    (set-z-and-s result))
)

; cmp.L:G #imm32,dst (m32 #2)
(binary-arith32-imm-dst-defn SI SI .l 0 cmp G #xA #x3 #x1 cmp-sem)
; cmp.size:G #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst cmp G (f-0-4 7) (f-4-3 3) (f-8-4 8) #x9 #x2 #xE cmp-sem)
; cmp.size:Q #imm4,dst (m16 #2 m32 #3)
(binary-arith-imm4-dst cmp (f-0-4 #xD) (f-4-3 0) #x7 #x1 cmp-sem)
; cmp.b:S #imm8,dst3 (m16 #3)
(binary-arith16-b-S-imm8-dst3 cmp ".b" (f-0-4 #xE) (f-4-1 0) cmp-sem)
; cmp.BW:G src,dst (m16 #4 m32 #5)
(binary-arith-src-dst cmp G (f-0-4 #xC) (f-4-3 0) #x1 #x6 cmp-sem)
; cmp.B.S src2,r0l/r0h (m16 #5)
(binary-arith16-b-S-src2 cmp (f-0-4 3) (f-4-1 1) cmp-sem)
; cmp.L:G src,dst (m32 #6)
(binary-arith32-src-dst-defn SI SI .l 1 cmp G #x1 #x1 cmp-sem)
; cmp.BW:S #imm,dst2 (m32 #4)
(binary-arith32-s-imm-dst QI .b 0 cmp #x1 #x3 cmp-sem)
(binary-arith32-s-imm-dst HI .w 1 cmp #x1 #x3 cmp-sem)
; cmp.BW:s src2,r0[l] (m32 #7)
(binary-arith32-S-src2 cmp QI .b 0 (f-0-2 1) (f-4-3 0) cmp-sem)
(binary-arith32-S-src2 cmp HI .w 1 (f-0-2 1) (f-4-3 0) cmp-sem)

;-------------------------------------------------------------
; cmpx - binary compare extend sign
;-------------------------------------------------------------

(define-pmacro (cmpx-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (sub mode dst (ext mode src1)))
	    (set obit (sub-oflag mode dst (ext mode src1) 0))
	    (set cbit (sub-cflag mode dst (ext mode src1) 0))
	    (set-z-and-s result))
)

(binary-arith32-imm-dst-defn QI SI "" 0 cmpx X #xA #x1 #x1 cmpx-sem)

;-------------------------------------------------------------
; dec - decrement
;-------------------------------------------------------------

(define-pmacro (dec-sem mode dest)
  (sequence ((mode result))
	    (set result (sub mode dest 1))
	    (set-z-and-s result)
	    (set dest result))
)

(dni dec16.b
     "dec.b Dst16-3-S-8"
     ((machine 16))
     "dec.b ${Dst16-3-S-8}"
     (+ (f-0-4 #xA) (f-4-1 #x1) Dst16-3-S-8)
     (dec-sem QI Dst16-3-S-8)
     ())

(dni dec16.w
     "dec.w Dst16An-S"
     ((machine 16))
     "dec.w ${Dst16An-S}"
     (+ (f-0-4 #xF) (f-5-3 #x2) Dst16An-S)
     (dec-sem HI Dst16An-S)
     ())

(unary32-defn QI .b 0 dec #xB #x0 #xE dec-sem)
(unary32-defn HI .w 1 dec #xB #x0 #xE dec-sem)

;-------------------------------------------------------------
; div - divide
; divu - divide unsigned
; divx - divide extension
;-------------------------------------------------------------

; div.BW #imm
(div-imm div  div  mod  SI  127 -128 32767 -32768 (f-0-4 #x7) (f-4-3 6) (f-8-4 #xE) (f-12-4 #x1) #xB #x0 #x2 #x3 div-sem)
(div-imm divu udiv umod USI 255    0 65535      0 (f-0-4 #x7) (f-4-3 6) (f-8-4 #xE) (f-12-4 #x0) #xB #x0 #x0 #x3 div-sem)
(div-imm divx div  mod  SI  127 -128 32767 -32768 (f-0-4 #x7) (f-4-3 6) (f-8-4 #xE) (f-12-4 #x3) #xB #x2 #x2 #x3 div-sem)
; div.BW src
(div-src div  div  mod  SI  127 -128 32767 -32768 (f-0-4 #x7) (f-4-3 3) (f-8-4 #xD) #x8 #x1 #xE div-sem)
(div-src divu udiv umod USI 255    0 65535      0 (f-0-4 #x7) (f-4-3 3) (f-8-4 #xC) #x8 #x0 #xE div-sem)
(div-src divx div  mod  SI  127 -128 32767 -32768 (f-0-4 #x7) (f-4-3 3) (f-8-4 #x9) #x9 #x1 #xE div-sem)

(div-src-defn 32 .l div dst32-24-Prefixed-SI
	      (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xA) (f-15-1 1) (f-18-2 #x1) (f-20-4 #xf) dst32-24-Prefixed-SI)
	      div mod SI R2R0 R2R0 NoRemainder #x7fffffff (neg SI #x80000000)
	      div-sem)
(div-src-defn 32 .l divu dst32-24-Prefixed-SI
	      (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xA) (f-15-1 1) (f-18-2 #x0) (f-20-4 #xf) dst32-24-Prefixed-SI)
	      udiv umod USI R2R0 R2R0 NoRemainder #x80000000 0
	      div-sem)
(div-src-defn 32 .l divx dst32-24-Prefixed-SI
	      (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xA) (f-15-1 1) (f-18-2 #x2) (f-20-4 #xf) dst32-24-Prefixed-SI)
	      div mod SI R2R0 R2R0 NoRemainder #x7fffffff (neg SI #x80000000)
	      div-sem)

;-------------------------------------------------------------
; dsbb - decimal subtraction with borrow
; dsub - decimal subtraction
;-------------------------------------------------------------

(define-pmacro (dsbb-sem mode src dst)
  (sequence ((mode result))
	    (set result (subc mode dst src (not cbit)))
	    (set cbit (sub-cflag mode dst src (not cbit)))
	    (set-z-and-s result)
	    (set dst result))
)

; dsbb for m16c
(decimal-subtraction16-insn dsbb #xF #x7)

; dsbb.size #imm,dst
(binary-arith32-imm-dst-Prefixed QI QI .b 0 dsbb X #x9 #x0 #xE dsbb-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 dsbb X #x9 #x0 #xE dsbb-sem)
; dsbb.BW src,dst
(binary-arith32-src-dst-Prefixed QI QI .b 0 dsbb X #x1 #xA dsbb-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 dsbb X #x1 #xA dsbb-sem)

(define-pmacro (dsub-sem mode src dst)
  (sequence ((mode result))
	    (set result (subc mode dst src 0))
	    (set cbit (sub-cflag mode dst src 0))
	    (set-z-and-s result)
	    (set dst result))
)

; dsub for m16c
(decimal-subtraction16-insn dsub #xD #x5)

; dsub.size #imm,dst
(binary-arith32-imm-dst-Prefixed QI QI .b 0 dsub X #x9 #x1 #xE dsub-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 dsub X #x9 #x1 #xE dsub-sem)
; dsub.BW src,dst
(binary-arith32-src-dst-Prefixed QI QI .b 0 dsub X #x1 #x2 dsub-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 dsub X #x1 #x2 dsub-sem)

;-------------------------------------------------------------
; sub - binary subtraction
;-------------------------------------------------------------

(define-pmacro (sub-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (sub mode dst src1))
	    (set obit (sub-oflag mode dst src1 0))
	    (set cbit (sub-cflag mode dst src1 0))
	    (set dst result)
	    (set-z-and-s result)))

; sub.size:G #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst sub G (f-0-4 7) (f-4-3 3) (f-8-4 5) #x8 #x3 #xE sub-sem)
; sub.b:S #imm8,dst3 (m16 #2)
(binary-arith16-b-S-imm8-dst3 sub ".b" (f-0-4 8) (f-4-1 1) sub-sem)
; sub.BW:G src,dst (m16 #3 m32 #4)
(binary-arith-src-dst sub G (f-0-4 #xA) (f-4-3 4) #x1 #xA sub-sem)
; sub.B.S src2,r0l/r0h (m16 #4)
(binary-arith16-b-S-src2 sub (f-0-4 2) (f-4-1 1) sub-sem)
; sub.L:G #imm32,dst (m32 #2)
(binary-arith32-imm-dst-defn SI SI .l 0 sub G #x9 #x3 #x1 sub-sem)
; sub.BW:S #imm,dst2 (m32 #3)
(binary-arith32-s-imm-dst QI .b 0 sub #x0 #x7 sub-sem)
(binary-arith32-s-imm-dst HI .w 1 sub #x0 #x7 sub-sem)
; sub.L:G src,dst (m32 #5)
(binary-arith32-src-dst-defn SI SI .l 1 sub G #x1 #x0 sub-sem)

;-------------------------------------------------------------
; enter - enter function
; exitd - exit and deallocate stack frame
;-------------------------------------------------------------

(define-pmacro (enter16-sem mach amt)
     (sequence ()
               (set (reg h-sp) (sub (reg h-sp) 2))
               (set (mem16 HI (reg h-sp)) (reg h-fb))
               (set (reg h-fb) (reg h-sp))
               (set (reg h-sp) (sub (reg h-sp) amt))))

(define-pmacro (exit16-sem mach)
     (sequence ((SI newpc))
               (set (reg h-sp) (reg h-fb))
               (set (reg h-fb) (mem16 HI (reg h-sp)))
               (set (reg h-sp) (add (reg h-sp) 2))
               (set newpc (mem16 HI (reg h-sp)))
               (set (reg h-sp) (add (reg h-sp) 2))
               (set newpc (or newpc (sll (mem16 QI (reg h-sp)) (const 16))))
               (set (reg h-sp) (add (reg h-sp) 1))
	       (set pc newpc)))

(define-pmacro (enter32-sem mach amt)
     (sequence ()
               (set (reg h-sp) (sub (reg h-sp) 4))
               (set (mem32 SI (reg h-sp)) (reg h-fb))
               (set (reg h-fb) (reg h-sp))
               (set (reg h-sp) (sub (reg h-sp) amt))))

(define-pmacro (exit32-sem mach)
     (sequence ((SI newpc))
               (set (reg h-sp) (reg h-fb))
               (set (reg h-fb) (mem32 SI (reg h-sp)))
               (set (reg h-sp) (add (reg h-sp) 4))
               (set newpc (mem32 SI (reg h-sp)))
               (set (reg h-sp) (add (reg h-sp) 4))
	       (set pc newpc)))

(dni enter16 "enter #Imm-16-QI" ((machine 16))
     ("enter #${Dsp-16-u8}")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xF) (f-12-4 2) Dsp-16-u8)
     (enter16-sem 16 Dsp-16-u8)
     ())

(dni exitd16 "exitd" ((machine 16))
     ("exitd")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xF) (f-12-4 2))
     (exit16-sem 16)
     ())

(dni enter32 "enter #Imm-8-QI" ((machine 32))
     ("enter #${Dsp-8-u8}")
     (+ (f-0-4 #xE) (f-4-4 #xC) Dsp-8-u8)
     (enter32-sem 32 Dsp-8-u8)
     ())

(dni exitd32 "exitd" ((machine 32))
     ("exitd")
     (+ (f-0-4 #xF) (f-4-4 #xC))
     (exit32-sem 32)
     ())

;-------------------------------------------------------------
; fclr - flag register clear
; fset - flag register set
;-------------------------------------------------------------

(define-pmacro (set-flags-sem flag)
  (sequence ((SI tmp))
	    (case DFLT flag
		  ((#x0) (set cbit 1))
		  ((#x1) (set dbit 1))
		  ((#x2) (set zbit 1))
		  ((#x3) (set sbit 1))
		  ((#x4) (set bbit 1))
		  ((#x5) (set obit 1))
		  ((#x6) (set ibit 1))
		  ((#x7) (set ubit 1)))
	    )
  )

(define-pmacro (clear-flags-sem flag)
  (sequence ((SI tmp))
	    (case DFLT flag
		  ((#x0) (set cbit 0))
		  ((#x1) (set dbit 0))
		  ((#x2) (set zbit 0))
		  ((#x3) (set sbit 0))
		  ((#x4) (set bbit 0))
		  ((#x5) (set obit 0))
		  ((#x6) (set ibit 0))
		  ((#x7) (set ubit 0)))
	    )
  )

(dni fclr16 "fclr flag" ((machine 16))
     ("fclr ${flags16}")
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-1 0) flags16 (f-12-4 5))
     (clear-flags-sem flags16)
     ())

(dni fset16 "fset flag" ((machine 16))
     ("fset ${flags16}")
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-1 0) flags16 (f-12-4 4))
     (set-flags-sem flags16)
     ())

(dni fclr "fclr" ((machine 32))
     ("fclr ${flags32}")
     (+ (f-0-4 #xD) (f-4-4 3) (f-8-4 #xE) (f-12-1 1) flags32)
     (clear-flags-sem flags32)
     ())

(dni fset "fset" ((machine 32))
     ("fset ${flags32}")
     (+ (f-0-4 #xD) (f-4-4 1) (f-8-4 #xE) (f-12-1 1) flags32)
     (set-flags-sem flags32)
     ())

;-------------------------------------------------------------
; inc - increment
;-------------------------------------------------------------

(define-pmacro (inc-sem mode dest)
  (sequence ((mode result))
	    (set result (add mode dest 1))
	    (set-z-and-s result)
	    (set dest result))
)

(dni inc16.b
     "inc.b Dst16-3-S-8"
     ((machine 16))
     "inc.b ${Dst16-3-S-8}"
     (+ (f-0-4 #xA) (f-4-1 #x0) Dst16-3-S-8)
     (inc-sem QI Dst16-3-S-8)
     ())

(dni inc16.w
     "inc.w Dst16An-S"
     ((machine 16))
     "inc.w ${Dst16An-S}"
     (+ (f-0-4 #xB) (f-5-3 #x2) Dst16An-S)
     (inc-sem HI Dst16An-S)
     ())

(unary32-defn QI .b 0 inc #xA #x0 #xE inc-sem)
(unary32-defn HI .w 1 inc #xA #x0 #xE inc-sem)

;-------------------------------------------------------------
; freit - fast return from interrupt (m32)
; int - interrupt
; into - interrupt on overflow
;-------------------------------------------------------------

; ??? semantics
(dni freit32 "FREIT" ((machine 32))
     ("freit")
     (+ (f-0-4 9) (f-4-4 #xF))
     (nop)
     ())

(dni int16 "int Dsp-10-u6" ((machine 16))
     ("int #${Dsp-10-u6}")
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-2 3) Dsp-10-u6)
     (c-call VOID "do_int" pc Dsp-10-u6)
     ())

(dni into16 "into" ((machine 16))
     ("into")
     (+ (f-0-4 #xF) (f-4-4 6))
     (nop)
     ())

(dni int32 "int Dsp-8-u6" ((machine 32))
     ("int #${Dsp-8-u6}")
     (+ (f-0-4 #xB) (f-4-4 #xE) Dsp-8-u6 (f-14-2 0))
     (c-call VOID "do_int" pc Dsp-8-u6)
     ())

(dni into32 "into" ((machine 32))
     ("into")
     (+ (f-0-4 #xB) (f-4-4 #xF))
     (nop)
     ())

;-------------------------------------------------------------
; index (m32c)
;-------------------------------------------------------------

; TODO add support to insns allowing index
(define-pmacro (indexb-sem mode d) (set SrcIndex d) (set DstIndex d))
(define-pmacro (indexbd-sem mode d) (set SrcIndex (const 0)) (set DstIndex d))
(define-pmacro (indexbs-sem mode d) (set SrcIndex d) (set DstIndex (const 0)))
(define-pmacro (indexw-sem mode d)
  (set SrcIndex (sll d (const 2))) (set DstIndex (sll d (const 2))))
(define-pmacro (indexwd-sem mode d)
  (set SrcIndex (const 0)) (set DstIndex (sll d (const 2))))
(define-pmacro (indexws-sem mode d)
  (set SrcIndex (sll d (const 2))) (set DstIndex (const 0)))
(define-pmacro (indexl-sem mode d)
  (set SrcIndex d) (set DstIndex (sll d (const 2))))
(define-pmacro (indexld-sem mode d)
  (set SrcIndex (const 0)) (set DstIndex (sll d (const 2))))
(define-pmacro (indexls-sem mode d)
  (set SrcIndex (sll d (const 2))) (set DstIndex (const 0)))

; indexb src (index byte)
(unary32-defn QI .b 0 indexb #x8 0 #x3 indexb-sem)
(unary32-defn HI .w 0 indexb #x8 1 #x3 indexb-sem)
; indexbd src (index byte dest)
(unary32-defn QI .b 0 indexbd #xA 0 3 indexbd-sem)
(unary32-defn HI .w 0 indexbd #xA 1 3 indexbd-sem)
; indexbs src (index byte src)
(unary32-defn QI .b 0 indexbs #xC 0 3 indexbs-sem)
(unary32-defn HI .w 0 indexbs #xC 1 3 indexbs-sem)
; indexl src (index long)
(unary32-defn QI .b 0 indexl 9 2 3 indexl-sem)
(unary32-defn HI .w 0 indexl 9 3 3 indexl-sem)
; indexld src (index long dest)
(unary32-defn QI .b 0 indexld #xB 2 3 indexld-sem)
(unary32-defn HI .w 0 indexld #xB 3 3 indexld-sem)
; indexls src (index long src)
(unary32-defn QI .b 0 indexls 9 0 3 indexls-sem)
(unary32-defn HI .w 0 indexls 9 1 3 indexls-sem)
; indexw src (index word)
(unary32-defn QI .b 0 indexw 8 2 3 indexw-sem)
(unary32-defn HI .w 0 indexw 8 3 3 indexw-sem)
; indexwd src (index word dest)
(unary32-defn QI .b 0 indexwd #xA 2 3 indexwd-sem)
(unary32-defn HI .w 0 indexwd #xA 3 3 indexwd-sem)
; indexws (index word src)
(unary32-defn QI .b 0 indexws #xC 2 3 indexws-sem)
(unary32-defn HI .w 0 indexws #xC 3 3 indexws-sem)

;-------------------------------------------------------------
; jcc - jump on condition
;-------------------------------------------------------------

(define-pmacro (jcnd32-sem cnd label)
  (sequence ()
	    (case DFLT cnd
		  ((#x00) (if (not cbit) (set pc label))) ;ltu nc
		  ((#x01) (if (not (and cbit (not zbit))) (set pc label))) ;leu
		  ((#x02) (if (not zbit) (set pc label))) ;ne nz
		  ((#x03) (if (not sbit) (set pc label))) ;pz
		  ((#x04) (if (not obit) (set pc label))) ;no
		  ((#x05) (if (not (or zbit (xor sbit obit))) (set pc label))) ;gt
		  ((#x06) (if (not (xor sbit obit)) (set pc label))) ;ge
		  ((#x08) (if (trunc BI cbit) (set pc label))) ;geu c
		  ((#x09) (if (and cbit (not zbit)) (set pc label))) ;gtu
		  ((#x0a) (if (trunc BI zbit) (set pc label))) ;eq z
		  ((#x0b) (if (trunc BI sbit) (set pc label))) ;n
		  ((#x0c) (if (trunc BI obit) (set pc label))) ;o
		  ((#x0d) (if (or zbit (xor sbit obit)) (set pc label))) ;le
		  ((#x0e) (if (xor sbit obit) (set pc label))) ;lt
		  )
	)
  )

(define-pmacro (jcnd16-sem cnd label)
  (sequence ()
	    (case DFLT cnd
		  ((#x00) (if (trunc BI cbit) (set pc label))) ;geu c
		  ((#x01) (if (and cbit (not zbit)) (set pc label))) ;gtu
		  ((#x02) (if (trunc BI zbit) (set pc label))) ;eq z
		  ((#x03) (if (trunc BI sbit) (set pc label))) ;n
		  ((#x04) (if (not cbit) (set pc label))) ;ltu nc
		  ((#x05) (if (not (and cbit (not zbit))) (set pc label))) ;leu
		  ((#x06) (if (not zbit) (set pc label))) ;ne nz
		  ((#x07) (if (not sbit) (set pc label))) ;pz
		  ((#x08) (if (or zbit (xor sbit obit)) (set pc label))) ;le
		  ((#x09) (if (trunc BI obit) (set pc label))) ;o
		  ((#x0a) (if (not (xor sbit obit)) (set pc label))) ;ge
		  ((#x0c) (if (not (or zbit (xor sbit obit))) (set pc label))) ;gt
		  ((#x0d) (if (not obit) (set pc label))) ;no
		  ((#x0e) (if (xor sbit obit) (set pc label))) ;lt
		  )
	)
  )

(dni jcnd16-5
     "jCnd label"
     ((machine 16))
     "j$cond16j5 ${Lab-8-8}"
     (+ (f-0-4 #x6) (f-4-1 1) cond16j5 Lab-8-8)
     (jcnd16-sem cond16j5 Lab-8-8)
     ()
)

(dni jcnd16
     "jCnd label"
     ((machine 16))
     "j$cond16j ${Lab-16-8}"
     (+ (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #xC) cond16j Lab-16-8)
     (jcnd16-sem cond16j Lab-16-8)
     ()
)

(dni jcnd32
     "jCnd label"
     ((machine 32))
     "j$cond32j ${Lab-8-8}"
     (+ (f-0-1 1) (f-4-3 5) cond32j Lab-8-8)
     (jcnd32-sem cond32j Lab-8-8)
     ()
)

;-------------------------------------------------------------
; jmp - jump
;-------------------------------------------------------------

; jmp.s label3 (m16 #1)
(dni jmp16.s "jmp.s Lab-5-3" ((machine 16))
     ("jmp.s ${Lab-5-3}")
     (+ (f-0-4 6) (f-4-1 0) Lab-5-3)
     (sequence () (set pc Lab-5-3))
     ())
; jmp.b label8 (m16 #2)
(dni jmp16.b "jmp.b Lab-8-8" ((machine 16))
     ("jmp.b ${Lab-8-8}")
     (+ (f-0-4 #xF) (f-4-4 #xE) Lab-8-8)
     (sequence () (set pc Lab-8-8))
     ())
; jmp.w label16 (m16 #3)
(dni jmp16.w "jmp.w Lab-8-16" ((machine 16))
     ("jmp.w ${Lab-8-16}")
     (+ (f-0-4 #xF) (f-4-4 4) Lab-8-16)
     (sequence () (set pc Lab-8-16))
     ())
; jmp.a label24 (m16 #4)
(dni jmp16.a "jmp.a Lab-8-24" ((machine 16))
     ("jmp.a ${Lab-8-24}")
     (+ (f-0-4 #xF) (f-4-4 #xC) Lab-8-24)
     (sequence () (set pc Lab-8-24))
     ())

(define-pmacro (jmp16-sem mode dst)
  (set pc (and dst #xfffff))
)
(define-pmacro (jmp32-sem mode dst)
  (set pc dst)
)
; jmpi.w dst (m16 #1 m32 #2)
(unary-insn-defn 16 16 HI .w jmpi (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 2) dst16-16-HI) jmp16-sem)
(unary-insn-defn 32 16-Unprefixed HI .w jmpi (+ (f-0-4 #xC) (f-7-1 1) dst32-16-Unprefixed-HI (f-10-2 #x0) (f-12-4 #xF)) jmp32-sem)
; jmpi.a dst (m16 #2 m32 #2)
(unary-insn-defn 16 16 SI .a jmpi (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 0) dst16-16-SI) jmp16-sem)
(unary-insn-defn 32 16-Unprefixed SI .a jmpi (+ (f-0-4 #x8) (f-7-1 0) dst32-16-Unprefixed-SI (f-10-2 #x0) (f-12-4 1)) jmp32-sem)
; jmps imm8 (m16 #1)
(dni jmps16 "jmps Imm-8-QI" ((machine 16))
     ("jmps #${Imm-8-QI}")
     (+ (f-0-4 #xE) (f-4-4 #xE) Imm-8-QI)
     (sequence () (set pc Imm-8-QI))
     ())
; jmp.s label3 (m32 #1)
(dni jmp32.s
     "jmp.s label"
     ((machine 32))
     "jmp.s ${Lab32-jmp-s}"
     (+ (f-0-2 1) (f-4-3 5) Lab32-jmp-s)
     (set pc Lab32-jmp-s)
     ()
)
; jmp.b label8 (m32 #2)
(dni jmp32.b "jmp.b Lab-8-8" ((machine 32))
     ("jmp.b ${Lab-8-8}")
     (+ (f-0-4 #xB) (f-4-4 #xB) Lab-8-8)
     (set pc Lab-8-8)
     ())
; jmp.w label16 (m32 #3)
(dni jmp32.w "jmp.w Lab-8-16" ((machine 32))
     ("jmp.w ${Lab-8-16}")
     (+ (f-0-4 #xC) (f-4-4 #xE) Lab-8-16)
     (set pc Lab-8-16)
     ())
; jmp.a label24 (m32 #4)
(dni jmp32.a "jmp.a Lab-8-24" ((machine 32))
     ("jmp.a ${Lab-8-24}")
     (+ (f-0-4 #xC) (f-4-4 #xC) Lab-8-24)
     (set pc Lab-8-24)
     ())
; jmp.s imm8 (m32 #1)
(dni jmps32 "jmps Imm-8-QI" ((machine 32))
     ("jmps #${Imm-8-QI}")
     (+ (f-0-4 #xD) (f-4-4 #xC) Imm-8-QI)
     (set pc Imm-8-QI)
     ())

;-------------------------------------------------------------
; jsr jump subroutine
;-------------------------------------------------------------

(define-pmacro (jsr16-sem length dst)
  (sequence ((SI tpc))
	    (set tpc (add pc length))
	    (set (reg h-sp) (sub (reg h-sp) 2))
	    (set (mem16 HI (reg h-sp)) (srl (and tpc #xffff00) 8))
	    (set (reg h-sp) (sub (reg h-sp) 1))
	    (set (mem16 QI (reg h-sp)) (and tpc #xff))
	    (set pc dst)
	    )
)
(define-pmacro (jsr32-sem length dst)
  (sequence ((SI tpc))
	    (set tpc (add pc length))
	    (set (reg h-sp) (sub (reg h-sp) 2))
	    (set (mem32 HI (reg h-sp)) (srl (and tpc #xffff0000) 16))
	    (set (reg h-sp) (sub (reg h-sp) 2))
	    (set (mem32 HI (reg h-sp)) (and tpc #xffff))
	    (set pc dst)
	    )
)

; jsr.w label16 (m16 #1)
(dni jsr16.w "jsr.w Lab-8-16" ((machine 16))
     ("jsr.w ${Lab-8-16}")
     (+ (f-0-4 #xF) (f-4-4 5) Lab-8-16)
     (jsr16-sem 3 Lab-8-16)
     ())
; jsr.a label24 (m16 #2)
(dni jsr16.a "jsr.a Lab-8-24" ((machine 16))
     ("jsr.a ${Lab-8-24}")
     (+ (f-0-4 #xF) (f-4-4 #xD) Lab-8-24)
     (jsr16-sem 4 Lab-8-24)
     ())
(define-pmacro (jsri-defn mode op16 op16-1 op16-2 op16-3        op16-sem 
			       op32 op32-1 op32-2 op32-3 op32-4 op32-sem len)
  (begin
    (dni (.sym jsri16 mode - op16)
	 (.str "jsri." mode " " op16)
	 ((machine 16))
	 (.str "jsri." mode " ${" op16 "}")
	 (+ op16-1 op16-2 op16-3 op16)
	 (op16-sem len op16)
	 ())
    (dni (.sym jsri32 mode - op32)
	 (.str "jsri." mode " " op32)
	 ((machine 32))
	 (.str "jsri." mode " ${" op32 "}")
	 (+ op32-1 op32-2 op32-3 op32-4 op32)
	 (op32-sem len op32)
	 ())
    )
  )
; jsri.w dst (m16 #1 m32 #1))
(jsri-defn w dst16-basic-HI (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #x3) jsr16-sem 
	      dst32-basic-Unprefixed-HI (f-0-4 #xC) (f-7-1 1) (f-10-2 #x1) (f-12-4 #xF) jsr32-sem 2)
(jsri-defn w dst16-16-8-HI (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #x3) jsr16-sem 
	      dst32-16-8-Unprefixed-HI (f-0-4 #xC) (f-7-1 1) (f-10-2 #x1) (f-12-4 #xF) jsr32-sem 3)
(jsri-defn w dst16-16-16-HI (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #x3) jsr16-sem 
	      dst32-16-16-Unprefixed-HI (f-0-4 #xC) (f-7-1 1) (f-10-2 #x1) (f-12-4 #xF) jsr32-sem 4)
(dni jsri32.w "jsr.w dst32-16-24-Unprefixed-HI" ((machine 32))
     ("jsri.w ${dst32-16-24-Unprefixed-HI}")
     (+ (f-0-4 #xC) (f-7-1 1) dst32-16-24-Unprefixed-HI (f-10-2 #x1) (f-12-4 #xF))
     (jsr32-sem 6 dst32-16-24-Unprefixed-HI)
     ())

; jsri.a (m16 #2 m32 #2)
(jsri-defn a dst16-basic-SI (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #x1) jsr16-sem 
	      dst32-basic-Unprefixed-SI (f-0-4 #x9) (f-7-1 0) (f-10-2 #x0) (f-12-4 #x1) jsr32-sem 2)
(jsri-defn a dst16-16-8-SI (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #x1) jsr16-sem 
	      dst32-16-8-Unprefixed-SI (f-0-4 #x9) (f-7-1 0) (f-10-2 #x0) (f-12-4 #x1) jsr32-sem 3)
(jsri-defn a dst16-16-16-SI (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #x1) jsr16-sem 
	      dst32-16-16-Unprefixed-SI (f-0-4 #x9) (f-7-1 0) (f-10-2 #x0) (f-12-4 #x1) jsr32-sem 4)
(dni jsri32.a "jsr.w dst32-16-24-Unprefixed-HI" ((machine 32))
     ("jsri.w ${dst32-16-24-Unprefixed-SI}")
     (+ (f-0-4 #x9) (f-7-1 0) dst32-16-24-Unprefixed-SI (f-10-2 #x0) (f-12-4 #x1))
     (jsr32-sem 6 dst32-16-24-Unprefixed-SI)
     ())
; jsr.w label16 (m32 #1)
(dni jsr32.w "jsr.w label" ((machine 32))
     ("jsr.w ${Lab-8-16}")
     (+ (f-0-4 #xC) (f-4-4 #xF) Lab-8-16)
     (jsr32-sem 3 Lab-8-16)
     ())
; jsr.a label16 (m32 #2)
(dni jsr32.a "jsr.a label" ((machine 32))
     ("jsr.a ${Lab-8-24}")
     (+ (f-0-4 #xC) (f-4-4 #xD) Lab-8-24)
     (jsr32-sem 4 Lab-8-24)
     ())
; jsrs imm8 (m16 #1)
(dni jsrs16 "jsrs Imm-8-QI" ((machine 16))
     ("jsrs #${Imm-8-QI}")
     (+ (f-0-4 #xE) (f-4-4 #xF) Imm-8-QI)
     (jsr16-sem 2 Imm-8-QI)
     ())
; jsrs imm8 (m32 #1)
(dni jsrs "jsrs #Imm-8-QI" ((machine 32))
     ("jsrs #${Imm-8-QI}")
     (+ (f-0-4 #xD) (f-4-4 #xD) Imm-8-QI)
     (jsr32-sem 2 Imm-8-QI)
     ())

;-------------------------------------------------------------
; ldc - load control register
; stc - store control register
;-------------------------------------------------------------

(define-pmacro (ldc32-cr1-sem src dst)
  (sequence ()
	    (case DFLT dst
		  ((#x0) (set (reg h-dct0) src))
		  ((#x1) (set (reg h-dct1) src))
		  ((#x2) (sequence ((HI tflag))
				   (set tflag src)
				   (if (and tflag #x1) (set cbit 1)) 
				   (if (and tflag #x2) (set dbit 1)) 
				   (if (and tflag #x4) (set zbit 1)) 
				   (if (and tflag #x8) (set sbit 1)) 
				   (if (and tflag #x10) (set bbit 1)) 
				   (if (and tflag #x20) (set obit 1)) 
				   (if (and tflag #x40) (set ibit 1)) 
				   (if (and tflag #x80) (set ubit 1))))
		  ((#x3) (set (reg h-svf) src))
		  ((#x4) (set (reg h-drc0) src))
		  ((#x5) (set (reg h-drc1) src))
		  ((#x6) (set (reg h-dmd0) src))
		  ((#x7) (set (reg h-dmd1) src))
	    )
  )
)
(define-pmacro (ldc32-cr2-sem src dst)
  (sequence ()
	    (case DFLT dst
		  ((#x0) (set (reg h-intb) src))
		  ((#x1) (set (reg h-sp) src))
		  ((#x2) (set (reg h-sb) src))
		  ((#x3) (set (reg h-fb) src))
		  ((#x4) (set (reg h-svp) src))
		  ((#x5) (set (reg h-vct) src))
		  ((#x7) (set (reg h-isp) src))
	    )
  )
)
(define-pmacro (ldc32-cr3-sem src dst)
  (sequence ()
	    (case DFLT dst
		  ((#x2) (set (reg h-dma0) src))
		  ((#x3) (set (reg h-dma1) src))
		  ((#x4) (set (reg h-dra0) src))
		  ((#x5) (set (reg h-dra1) src))
		  ((#x6) (set (reg h-dsa0) src))
		  ((#x7) (set (reg h-dsa1) src))
	    )
  )
)
(define-pmacro (ldc16-sem src dst)
  (sequence ()
	    (case DFLT dst
		  ((#x1) (set (reg h-intb) src))
		  ((#x2) (set (reg h-intb) (or (reg h-intb) (sll src (const 16)))))
		  ((#x3) (sequence ((HI tflag))
				   (set tflag src)
				   (if (and tflag #x1) (set cbit 1)) 
				   (if (and tflag #x2) (set dbit 1)) 
				   (if (and tflag #x4) (set zbit 1)) 
				   (if (and tflag #x8) (set sbit 1)) 
				   (if (and tflag #x10) (set bbit 1)) 
				   (if (and tflag #x20) (set obit 1)) 
				   (if (and tflag #x40) (set ibit 1)) 
				   (if (and tflag #x80) (set ubit 1))))
		  ((#x4) (set (reg h-isp) src))
		  ((#x5) (set (reg h-sp) src))
		  ((#x6) (set (reg h-sb) src))
		  ((#x7) (set (reg h-fb) src))
	    )
  )
)

(define-pmacro (stc32-cr1-sem src dst)
  (sequence ()
	    (case DFLT src
		  ((#x0) (set dst (reg h-dct0)))
		  ((#x1) (set dst (reg h-dct1)))
		  ((#x2) (sequence ((HI tflag))
				   (set tflag 0)
				   (if (eq cbit 1) (set tflag (or tflag #x1)))
				   (if (eq dbit 1) (set tflag (or tflag #x2)))
				   (if (eq zbit 1) (set tflag (or tflag #x4)))
				   (if (eq sbit 1) (set tflag (or tflag #x8)))
				   (if (eq bbit 1) (set tflag (or tflag #x10)))
				   (if (eq obit 1) (set tflag (or tflag #x20)))
				   (if (eq ibit 1) (set tflag (or tflag #x40)))
				   (if (eq ubit 1) (set tflag (or tflag #x80)))
				   (set dst tflag)))
		  ((#x3) (set dst (reg h-svf)))
		  ((#x4) (set dst (reg h-drc0)))
		  ((#x5) (set dst (reg h-drc1)))
		  ((#x6) (set dst (reg h-dmd0)))
		  ((#x7) (set dst (reg h-dmd1)))
	    )
  )
)
(define-pmacro (stc32-cr2-sem src dst)
  (sequence ()
	    (case DFLT src
		  ((#x0) (set dst (reg h-intb)))
		  ((#x1) (set dst (reg h-sp)))
		  ((#x2) (set dst (reg h-sb)))
		  ((#x3) (set dst (reg h-fb)))
		  ((#x4) (set dst (reg h-svp)))
		  ((#x5) (set dst (reg h-vct)))
		  ((#x7) (set dst (reg h-isp)))
	    )
  )
)
(define-pmacro (stc32-cr3-sem src dst)
  (sequence ()
	    (case DFLT src
		  ((#x2) (set dst (reg h-dma0)))
		  ((#x3) (set dst (reg h-dma1)))
		  ((#x4) (set dst (reg h-dra0)))
		  ((#x5) (set dst (reg h-dra1)))
		  ((#x6) (set dst (reg h-dsa0)))
		  ((#x7) (set dst (reg h-dsa1)))
	    )
  )
)
(define-pmacro (stc16-sem src dst)
  (sequence ()
	    (case DFLT src
		  ((#x1) (set dst (and (reg h-intb) (const #xffff))))
		  ((#x2) (set dst (srl (reg h-intb) (const 16))))
		  ((#x3) (sequence ((HI tflag))
				   (set tflag 0)
				   (if (eq cbit 1) (set tflag (or tflag #x1)))
				   (if (eq dbit 1) (set tflag (or tflag #x2)))
				   (if (eq zbit 1) (set tflag (or tflag #x4)))
				   (if (eq sbit 1) (set tflag (or tflag #x8)))
				   (if (eq bbit 1) (set tflag (or tflag #x10)))
				   (if (eq obit 1) (set tflag (or tflag #x20)))
				   (if (eq ibit 1) (set tflag (or tflag #x40)))
				   (if (eq ubit 1) (set tflag (or tflag #x80)))
				   (set dst tflag)))
		  ((#x4) (set dst (reg h-isp)))
		  ((#x5) (set dst (reg h-sp)))
		  ((#x6) (set dst (reg h-sb)))
		  ((#x7) (set dst (reg h-fb)))
	    )
  )
)

(dni ldc16.imm16 "ldc #imm,dst" ((machine 16))
     ("ldc #${Imm-16-HI},${cr16}")
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-1 0) (f-12-4 0) cr16 Imm-16-HI)
     (ldc16-sem Imm-16-HI cr16)
     ())
 
(dni ldc16.dst "ldc src,dest" ((machine 16))
     ("ldc ${dst16-16-HI},${cr16}")
     (+ (f-0-4 7) (f-4-4 #xA) (f-8-1 1) cr16 dst16-16-HI)
     (ldc16-sem dst16-16-HI cr16)
     ())
; ldc src,dest (m32c #4)
(dni ldc32.src-cr1 "ldc src,dst" ((machine 32))
     ("ldc ${dst32-24-Prefixed-HI},${cr1-Prefixed-32}")
     (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xD) dst32-24-Prefixed-HI  (f-15-1 1) (f-18-2 0) (f-20-1 1) cr1-Prefixed-32)
     (ldc32-cr1-sem dst32-24-Prefixed-HI cr1-Prefixed-32)
     ())
; ldc src,dest (m32c #5)
(dni ldc32.src-cr2 "ldc src,dest" ((machine 32))
     ("ldc ${dst32-16-Unprefixed-SI},${cr2-32}")
     (+ (f-0-4 #xD) dst32-16-Unprefixed-SI (f-7-1 1) (f-10-2 0) (f-12-1 0) cr2-32)
     (ldc32-cr2-sem dst32-16-Unprefixed-SI cr2-32)
     ())
; ldc src,dest (m32c #6)
(dni ldc32.src-cr3 "ldc src,dst" ((machine 32))
     ("ldc ${dst32-24-Prefixed-SI},${cr3-Prefixed-32}")
     (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xD) dst32-24-Prefixed-SI (f-15-1 1) (f-18-2 0) (f-20-1 0) cr3-Prefixed-32)
     (ldc32-cr3-sem dst32-24-Prefixed-SI cr3-Prefixed-32)
     ())
; ldc src,dest (m32c #1)
(dni ldc32.imm16-cr1 "ldc #imm,dst" ((machine 32))
     ("ldc #${Imm-16-HI},${cr1-Unprefixed-32}")
     (+ (f-0-4 #xD) (f-4-4 5) (f-8-4 #xA) (f-12-1 1) cr1-Unprefixed-32 Imm-16-HI)
     (ldc32-cr1-sem Imm-16-HI cr1-Unprefixed-32)
     ())
; ldc src,dest (m32c #2)
(dni ldc32.imm16-cr2 "ldc #imm,dst" ((machine 32))
     ("ldc #${Dsp-16-u24},${cr2-32}")
     (+ (f-0-4 #xD) (f-4-4 5) (f-8-4 2) (f-12-1 1)  cr2-32 Dsp-16-u24)
     (ldc32-cr2-sem Dsp-16-u24 cr2-32)
     ())
; ldc src,dest (m32c #3) 
(dni ldc32.imm16-cr3 "ldc #imm,dst" ((machine 32))
     ("ldc #${Dsp-16-u24},${cr3-Unprefixed-32}")
     (+ (f-0-4 #xD) (f-4-4 5) (f-8-4 6) (f-12-1 1) cr3-Unprefixed-32 Dsp-16-u24)
     (ldc32-cr3-sem Dsp-16-u24 cr3-Unprefixed-32)
     ())
 
(dni stc16.src "stc src,dest" ((machine 16))
     ("stc ${cr16},${dst16-16-HI}")
     (+ (f-0-4 7) (f-4-4 #xB) (f-8-1 1) cr16 dst16-16-HI)
     (stc16-sem cr16 dst16-16-HI )
     ())

(dni stc16.pc "stc pc,dest" ((machine 16))
     ("stc pc,${dst16-16-HI}")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xC) dst16-16-HI)
     (sequence () (set dst16-16-HI (reg h-pc)))
     ())

(dni stc32.src-cr1 "stc src,dst" ((machine 32))
     ("stc ${cr1-Prefixed-32},${dst32-24-Prefixed-HI}")
     (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xD) dst32-24-Prefixed-HI  (f-15-1 1) (f-18-2 1) (f-20-1 1) cr1-Prefixed-32)
     (stc32-cr1-sem cr1-Prefixed-32 dst32-24-Prefixed-HI )
     ())
 
(dni stc32.src-cr2 "stc src,dest" ((machine 32))
     ("stc ${cr2-32},${dst32-16-Unprefixed-SI}")
     (+ (f-0-4 #xD) dst32-16-Unprefixed-SI (f-7-1 1) (f-10-2 0) (f-12-1 2) cr2-32)
     (stc32-cr2-sem cr2-32 dst32-16-Unprefixed-SI )
     ())

(dni stc32.src-cr3 "stc src,dst" ((machine 32))
     ("stc ${cr3-Prefixed-32},${dst32-24-Prefixed-SI}")
     (+ (f-0-4 0) (f-4-4 1) (f-8-4 #xD) dst32-24-Prefixed-SI (f-15-1 1) (f-18-2 1) (f-20-1 0) cr3-Prefixed-32)
     (stc32-cr3-sem cr3-Prefixed-32 dst32-24-Prefixed-SI )
     ())
 
;-------------------------------------------------------------
; ldctx - load context
; stctx - store context
;-------------------------------------------------------------

; ??? semantics
(dni ldctx16 "ldctx abs16,abs24" ((machine 16))
     ("ldctx ${Dsp-16-u16},${Dsp-32-u24}")
     (+ (f-0-4 #x7) (f-4-4 #xC) (f-8-4 #xF) (f-12-4 #x0) Dsp-16-u16 Dsp-32-u24)
     (nop)
     ())
(dni ldctx32 "ldctx abs16,abs24" ((machine 32))
     ("ldctx ${Dsp-16-u16},${Dsp-32-u24}")
     (+ (f-0-4 #xB) (f-4-4 #x6) (f-8-4 #xC) (f-12-4 #x3) Dsp-16-u16 Dsp-32-u24)
     (nop)
     ())
(dni stctx16 "stctx abs16,abs24" ((machine 16))
     ("stctx ${Dsp-16-u16},${Dsp-32-u24}")
     (+ (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #xF) (f-12-4 #x0) Dsp-16-u16 Dsp-32-u24)
     (nop)
     ())
(dni stctx32 "stctx abs16,abs24" ((machine 32))
     ("stctx ${Dsp-16-u16},${Dsp-32-u24}")
     (+ (f-0-4 #xB) (f-4-4 #x6) (f-8-4 #xD) (f-12-4 #x3) Dsp-16-u16 Dsp-32-u24)
     (nop)
     ())

;-------------------------------------------------------------
; lde - load from extra far data area (m16)
; ste - store to extra far data area (m16)
;-------------------------------------------------------------

; A special variant of mem16 for lde and ste
(define-pmacro (extra-mem16 mode address)
  (mem mode (and #xfffff address)))

(define-pmacro (lde-sem mode src1 dst)
  (set mode src1 (extra-mem16 mode dst))
)
(lde-dst QI .b 0 lde (f-0-4 #x7) (f-4-3 2) (f-8-4 #x8) lde-sem)
(lde-dst HI .w 1 lde (f-0-4 #x7) (f-4-3 2) (f-8-4 #x8) lde-sem)

(define-pmacro (ste-sem mode src1 dst)
  (set (extra-mem16 mode dst) src1)
)
(ste-dst QI .b 0 ste (f-0-4 #x7) (f-4-3 2) (f-8-4 #x0) ste-sem)
(ste-dst HI .w 1 ste (f-0-4 #x7) (f-4-3 2) (f-8-4 #x0) ste-sem)

;-------------------------------------------------------------
; ldipl - load interrupt permission level
;-------------------------------------------------------------

; ??? semantics
; ldintb <==> ldc #imm,intbh ; ldc #imm,intbl
(dni ldipl16.imm "ldipl #imm" ((machine 16))
     ("ldipl #${Imm-13-u3}")
     (+ (f-0-4 #x7) (f-4-4 #xD) (f-8-4 #xA) (f-12-1 0) Imm-13-u3)
     (nop)
     ())
(dni ldipl32.imm "ldipl #imm" ((machine 32))
     ("ldipl #${Imm-13-u3}")
     (+ (f-0-4 #xD) (f-4-4 5) (f-8-4 #xE) (f-12-1 1) Imm-13-u3)
     (nop)
     ())


;-------------------------------------------------------------
; max - maximum value
;-------------------------------------------------------------

; TODO check semantics for min -1,0
(define-pmacro (max-sem mode src dst)
  (sequence ()
	    (if (gt mode src dst)
		(set mode dst src)))
)

; max.size:G #imm,dst
(binary-arith32-imm-dst-Prefixed QI QI .b 0 max X #x8 #x3 #xF max-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 max X #x8 #x3 #xF max-sem)

; max.BW:G src,dst
(binary-arith32-src-dst-Prefixed QI QI .b 0 max X #x1 #xD max-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 max X #x1 #xD max-sem)

;-------------------------------------------------------------
; min - minimum value
;-------------------------------------------------------------

(define-pmacro (min-sem mode src dst)
  (sequence ()
         (if (lt mode src dst)
	     (set mode dst src)))
)

; min.size:G #imm,dst
(binary-arith32-imm-dst-Prefixed QI QI .b 0 min X #x8 #x2 #xF min-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 min X #x8 #x2 #xF min-sem)

; min.BW:G src,dst
(binary-arith32-src-dst-Prefixed QI QI .b 0 min X #x1 #xC min-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 min X #x1 #xC min-sem)

;-------------------------------------------------------------
; mov - move
;-------------------------------------------------------------

(define-pmacro (mov-sem mode src1 dst)
  (sequence ((mode result))
	    (set result src1)
	    (set-z-and-s result)
	    (set mode dst src1))
)

(define-pmacro (mov-dspsp-dst-sem mach mode src1 dst)
  (set dst (mem-mach mach mode (add sp src1)))
)

(define-pmacro (mov-src-dspsp-sem mach mode src dst1)
  (set (mem-mach mach mode (add sp dst1)) src)
)

(define-pmacro (mov16-imm-an-defn size mode imm regn op1 op2)
  (dni (.sym mov16. size .S-imm- regn)
       (.str "mov." size ":S " imm "," regn)
       ((machine 16))
       (.str "mov." size "$S #${" imm "}," regn)
       (+ op1 op2 imm)
       (mov-sem mode imm (reg (.sym h- regn))) 
       ())
)
; mov.size:G #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst mov G (f-0-4 7) (f-4-3 2) (f-8-4 #xC) #x9 #x2 #xF mov-sem)
; mov.L:G #imm32,dst (m32 #2)
(binary-arith32-imm-dst-defn SI SI .l 0 mov G #xB #x3 #x1 mov-sem)
; mov.size:Q #imm4,dst (m16 #2 m32 #3)
(binary-arith16-imm4-dst-defn QI .b 0 0 mov (f-0-4 #xD) (f-4-3 4) mov-sem)
(binary-arith16-imm4-dst-defn QI .w 0 1 mov (f-0-4 #xD) (f-4-3 4) mov-sem)
(binary-arith32-imm4-dst-defn QI .b 1 0 mov #x7 #x2 mov-sem)
(binary-arith32-imm4-dst-defn HI .w 1 1 mov #x7 #x2 mov-sem)
; mov.BW:S #imm,dst2 (m32 #4)
(binary-arith32-s-imm-dst QI .b 0 mov #x0 #x2 mov-sem)
(binary-arith32-s-imm-dst HI .w 1 mov #x0 #x2 mov-sem)
; mov.b:S #imm8,dst3 (m16 #3)
(binary-arith16-b-S-imm8-dst3 mov ".b" (f-0-4 #xC) (f-4-1 0) mov-sem)
; mov.b:S #imm8,aN (m16 #4)
(mov16-imm-an-defn b QI Imm-8-QI a0 (f-0-4 #xE) (f-4-4 2))
(mov16-imm-an-defn b QI Imm-8-QI a1 (f-0-4 #xE) (f-4-4 #xA))
(mov16-imm-an-defn w HI Imm-8-HI a0 (f-0-4 #xA) (f-4-4 2))
(mov16-imm-an-defn w HI Imm-8-HI a1 (f-0-4 #xA) (f-4-4 #xA))
; mov.WL:S #imm,A0/A1 (m32 #5)
(define-pmacro (mov32-wl-s-defn mode sz op1 imm regn op2)
  (dni (.sym mov32- sz - regn)
       (.str "mov." sz ":s" imm "," regn)
       ((machine 32))
       (.str "mov." sz "$S #${" imm "}," regn)
       (+ (f-0-4 op1) (f-4-4 op2) imm)
       (mov-sem mode imm (reg (.sym h- regn)))
       ())
)
(mov32-wl-s-defn HI w #x9 Imm-8-HI a0 #xC)
(mov32-wl-s-defn HI w #x9 Imm-8-HI a1 #xD)
(mov32-wl-s-defn SI l #xB Dsp-16-u24 a0 #xC)
(mov32-wl-s-defn SI l #xB Dsp-16-u24 a1 #xD)

; mov.BW:Z #0,dst (m16 #5 m32 #6)
(dni mov16.b-Z-imm8-dst3
     "mov.b:Z #0,Dst16-3-S-8"
     ((machine 16))
     "mov.b$Z #0,${Dst16-3-S-8}"
     (+ (f-0-4 #xB) (f-4-1 #x0) Dst16-3-S-8)
     (mov-sem QI (const 0) Dst16-3-S-8)
     ())
; (binary-arith16-b-Z-imm8-dst3 mov ".b" (f-0-4 #xB) (f-4-1 0) mov-sem)
(binary-arith32-z-imm-dst QI .b 0 mov #x0 #x1 mov-sem)
(binary-arith32-z-imm-dst HI .w 1 mov #x0 #x1 mov-sem)
; mov.BW:G src,dst (m16 #6 m32 #7)
(binary-arith-src-dst mov G (f-0-4 #x7) (f-4-3 1) #x1 #xB mov-sem)
; mov.B:S src2,a0/a1 (m16 #7)
(dni (.sym mov 16 .b.S-An)
     (.str mov ".b:S src2,a[01]")
     ((machine 16))
     (.str mov ".b$S ${src16-2-S},${Dst16AnQI-S}")
     (+ (f-0-4 #x3) (f-4-1 0) Dst16AnQI-S src16-2-S)
     (mov-sem QI src16-2-S Dst16AnQI-S)
     ())
(define-pmacro (mov16-b-s-an-defn op1 op2 op2c)
  (dni (.sym mov16.b.S- op1 - op2)
       (.str mov ".b:S " op1 "," op2)
       ((machine 16))
       (.str mov ".b$S " op1 "," op2)
       (+ (f-0-4 #x3) op2c)
       (mov-sem QI (reg (.sym h- op1)) (reg (.sym h- op2)))
       ())
  )
(mov16-b-s-an-defn r0l a1 (f-4-4 #x4))
(mov16-b-s-an-defn r0h a0 (f-4-4 #x0))

; mov.L:G src,dst (m32 #8)
(binary-arith32-src-dst-defn SI SI .l 1 mov G #x1 #x3 mov-sem)
; mov.B:S r0l/r0h,dst2 (m16 #8)
(dni (.sym mov 16 .b.S-Rn-An)
     (.str mov ".b:S r0[lh],src2")
     ((machine 16))
     (.str mov ".b$S ${Dst16RnQI-S},${src16-2-S}")
     (+ (f-0-4 #x0) (f-4-1 0) Dst16RnQI-S src16-2-S)
     (mov-sem QI src16-2-S Dst16RnQI-S)
     ())

; mov.B.S src2,r0l/r0h (m16 #9)
(binary-arith16-b-S-src2 mov (f-0-4 0) (f-4-1 1) mov-sem)

; mov.BW:S src2,r0l/r0 (m32 #9)
; mov.BW:S src2,r1l/r1 (m32 #10)
(define-pmacro (mov32-src-r sz szcode mode src dst opc1 opc2)
  (begin
    (dni (.sym mov32. sz - src - dst)
	 (.str "mov." sz "src," dst)
	 ((machine 32))
	 (.str "mov."  sz "$S ${" (.sym src - mode) "}," dst)
	 (+ (f-0-2 opc1) (.sym src - mode) (f-4-3 opc2) (f-7-1 szcode))
	 (mov-sem mode (.sym src - mode) (reg (.sym h- dst)))
	 ())
    )
  )
(mov32-src-r b 0 QI dst32-2-S-16 r0l 0 4)
(mov32-src-r w 1 HI dst32-2-S-16 r0 0 4)
(mov32-src-r b 0 QI dst32-2-S-8 r0l 0 4)
(mov32-src-r w 1 HI dst32-2-S-8 r0 0 4)
(mov32-src-r b 0 QI dst32-2-S-basic r1l 1 7)
(mov32-src-r w 1 HI dst32-2-S-basic r1l 1 7)
(mov32-src-r b 0 QI dst32-2-S-16 r1l 1 7)
(mov32-src-r w 1 HI dst32-2-S-16 r1 1 7)
(mov32-src-r b 0 QI dst32-2-S-8 r1l 1 7)
(mov32-src-r w 1 HI dst32-2-S-8 r1 1 7)

; mov.BW:S r0l/r0,dst2 (m32 #11)
(define-pmacro (mov32-r-dest sz szcode mode src dst opc1 opc2)
  (begin
    (dni (.sym mov32. sz - src - dst)
	 (.str "mov." sz "src," dst)
	 ((machine 32))
	 (.str "mov."  sz "$S " src ",${" (.sym dst - mode) "}")
	 (+ (f-0-2 opc1) (.sym dst - mode) (f-4-3 opc2) (f-7-1 szcode))
	 (mov-sem mode (reg (.sym h- src)) (.sym dst - mode))
	 ())
    )
  )
(mov32-r-dest b 0 QI r0l dst32-2-S-16 0 0)
(mov32-r-dest w 1 HI r0  dst32-2-S-16 0 0)
(mov32-r-dest b 0 QI r0l dst32-2-S-8  0 0)
(mov32-r-dest w 1 HI r0  dst32-2-S-8  0 0)

; mov.L:S src,A0/A1    (m32 #12)
(define-pmacro (mov32-src-a src dst dstcode opc1 opc2)
  (begin
    (dni (.sym mov32. sz - src - dst)
	 (.str "mov." sz "src," dst)
	 ((machine 32))
	 (.str "mov.l" "$S ${" (.sym src - SI) "}," dst)
	 (+ (f-0-2 opc1) (.sym src - SI) (f-4-3 opc2) (f-7-1 dstcode))
	 (mov-sem SI (.sym src - SI) (reg (.sym h- dst)))
	 ())
    )
  )
(mov32-src-a dst32-2-S-16 a0 0 1 4)
(mov32-src-a dst32-2-S-16 a1 1 1 4)
(mov32-src-a dst32-2-S-8 a0 0 1 4)
(mov32-src-a dst32-2-S-8 a1 1 1 4)

; mov.BW:G dsp8[sp],dst (m16 #10 m32 #13)
; mov.BW:G src,dsp8[sp] (m16 #11 m32 #14)
(mov-dspsp-dst mov (f-0-4 #x7) (f-4-3 2) (f-8-4 #xB) #xB #x0 #xF mov-dspsp-dst-sem)
(mov-src-dspsp mov (f-0-4 #x7) (f-4-3 2) (f-8-4 #x3) #xA #x0 #xF mov-src-dspsp-sem)

;-------------------------------------------------------------
; mova - move effective address
;-------------------------------------------------------------

(define-pmacro (mov16a-defn dst dstop dstcode)
  (dni (.sym mova16. src - dst)
       (.str "mova src," dst)
       ((machine 16))
       (.str "mova ${dst16-16-Mova-HI}," dst)
       (+ (f-0-4 #xE) (f-4-4 #xB) dst16-16-Mova-HI (f-8-4 dstcode))
       (sequence () (set HI (reg dstop) dst16-16-Mova-HI))
       ())
)
(mov16a-defn r0 h-r0 0)
(mov16a-defn r1 h-r1 1)
(mov16a-defn r2 h-r2 2)
(mov16a-defn r3 h-r3 3)
(mov16a-defn a0 h-a0 4)
(mov16a-defn a1 h-a1 5)

(define-pmacro (mov32a-defn dst dstop dstcode)
  (dni (.sym mova32. src - dst)
       (.str "mova src," dst)
       ((machine 32))
       (.str "mova ${dst32-16-Unprefixed-Mova-SI}," dst)
       (+ (f-0-4 #xD) dst32-16-Unprefixed-Mova-SI (f-7-1 1) (f-10-2 1) (f-12-1 1) (f-13-3 dstcode))
       (sequence () (set SI (reg dstop) dst32-16-Unprefixed-Mova-SI))
       ())
)
(mov32a-defn r2r0 h-r2r0 0)
(mov32a-defn r3r1 h-r3r1 1)
(mov32a-defn a0 h-a0 2)
(mov32a-defn a1 h-a1 3)

;-------------------------------------------------------------
; movDir - move nibble
;-------------------------------------------------------------

(define-pmacro (movdir-sem nib src dst)
  (sequence ((SI tmp))
	    (case DFLT nib
		  ((0) (set dst (or (and dst #xf0) (and src #xf))))
		  ((1) (set dst (or (and dst #x0f) (sll (and src #xf) 4))))
		  ((2) (set dst (or (and dst #xf0) (srl (and src #xf0) 4))))
		  ((3) (set dst (or (and dst #x0f) (and src #xf0))))
		  )
	    )
  )
; movDir src,dst
(define-pmacro (mov16dir-1-defn nib dircode dir)
  (dni (.sym mov nib 16 ".r0l-dst")
       (.str "mov" nib " r0l,dst")
       ((machine 16))
       (.str "mov" nib " r0l,${dst16-16-QI}")
       (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 dir) dst16-16-QI)
       (movdir-sem dircode (reg h-r0l) dst16-16-QI)
       ())
)
(mov16dir-1-defn ll 0 8)
(mov16dir-1-defn lh 1 #xA)
(mov16dir-1-defn hl 2 9)
(mov16dir-1-defn hh 3 #xB)
(define-pmacro (mov16dir-2-defn nib dircode dir)
  (dni (.sym mov nib 16 ".src-r0l")
       (.str "mov" nib " src,r0l")
       ((machine 16))
       (.str "mov" nib " ${dst16-16-QI},r0l")
       (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 dir) dst16-16-QI)
       (movdir-sem dircode dst16-16-QI (reg h-r0l))
       ())
)
(mov16dir-2-defn ll 0 0)
(mov16dir-2-defn lh 1 2)
(mov16dir-2-defn hl 2 1)
(mov16dir-2-defn hh 3 3)

(define-pmacro (mov32dir-1-defn nib o1o0)
  (dni (.sym mov nib 32 ".r0l-dst")
       (.str "mov" nib " r0l,dst")
       ((machine 32))
       (.str "mov" nib " r0l,${dst32-24-Prefixed-QI}")
       (+ (f-0-4 #x0) (f-4-4 #x1) (f-8-4 #xB) dst32-24-Prefixed-QI (f-15-1 0) (f-18-2 o1o0) (f-20-4 #xE))
       (movdir-sem o1o0 (reg h-r0l) dst32-24-Prefixed-QI)
       ())
)
(mov32dir-1-defn ll 0)
(mov32dir-1-defn lh 1)
(mov32dir-1-defn hl 2)
(mov32dir-1-defn hh 3)
(define-pmacro (mov32dir-2-defn nib o1o0)
  (dni (.sym mov nib 32 ".src-r0l")
       (.str "mov" nib " src,r0l")
       ((machine 32))
       (.str "mov" nib " ${dst32-24-Prefixed-QI},r0l")
       (+ (f-0-4 #x0) (f-4-4 #x1) (f-8-4 #xA) dst32-24-Prefixed-QI (f-15-1 0) (f-18-2 o1o0) (f-20-4 #xE))
       (movdir-sem o1o0 dst32-24-Prefixed-QI (reg h-r0l))
       ())
)
(mov32dir-2-defn ll 0)
(mov32dir-2-defn lh 1)
(mov32dir-2-defn hl 2)
(mov32dir-2-defn hh 3)

;-------------------------------------------------------------
; movx - move extend sign (m32)
;-------------------------------------------------------------

(define-pmacro (movx-sem mode src dst)
  (sequence ((SI source) (SI result))
	    (set SI result src)
	    (set-z-and-s result)
	    (set dst result))
)

; movx #imm,dst
(binary-arith32-imm-dst-defn QI SI "" 0 movx X #xB #x1 #x1 movx-sem)

;-------------------------------------------------------------
; mul - multiply
;-------------------------------------------------------------

(define-pmacro (mul-sem mode src1 dst)
  (sequence ((mode result))
	    (set obit (add-oflag mode src1 dst 0))
	    (set result (mul mode src1 dst))
	    (set dst result))
)

; mul.BW #imm,dst
(binary-arith-imm-dst mul G (f-0-4 7) (f-4-3 6) (f-8-4 5) #x8 #x1 #xF mul-sem)
; mul.BW src,dst
(binary-arith-src-dst mul G (f-0-4 #x7) (f-4-3 4) #x1 #xC mul-sem)

;-------------------------------------------------------------
; mulex - multiple extend sign (m32)
;-------------------------------------------------------------

; mulex src,dst
; (dni mulex-absolute-indirect "mulex [src]" ((machine 32))
;      ("mulex ${dst32-24-absolute-indirect-HI}")
;      (+ (f-0-4 0) (f-4-4 9) (f-8-4 #xC) dst32-24-absolute-indirect-HI (f-15-1 1) (f-18-2 3) (f-20-4 #xE))
;      (set R1R2R0 (mul DI (ext DI R2R0) (ext DI dst32-24-absolute-indirect-HI)))
;      ())
(dni mulex "mulex src" ((machine 32))
     ("mulex ${dst32-16-Unprefixed-Mulex-HI}")
     (+ (f-0-4 #xC) dst32-16-Unprefixed-Mulex-HI (f-7-1 1) (f-10-2 3) (f-12-4 #xE))
     (set R1R2R0 (mul DI (ext DI R2R0) (ext DI dst32-16-Unprefixed-Mulex-HI)))
     ())
; (dni mulex-indirect "mulex [src]" ((machine 32))
;      ("mulex ${dst32-24-indirect-HI}")
;      (+ (f-0-4 0) (f-4-4 9) (f-8-4 #xC) dst32-24-indirect-HI (f-15-1 1) (f-18-2 3) (f-20-4 #xE))
;      (set R1R2R0 (mul DI (ext DI R2R0) (ext DI dst32-24-indirect-HI)))
;      ())

;-------------------------------------------------------------
; mulu - multiply unsigned
;-------------------------------------------------------------

(define-pmacro (mulu-sem mode src1 dst)
  (sequence ((mode result))
	    (set obit (add-oflag mode src1 dst 0))
	    (set result (mul mode src1 dst))
	    (set dst result))
)

; mulu.BW #imm,dst
(binary-arith-imm-dst mulu G (f-0-4 7) (f-4-3 6) (f-8-4 4) #x8 #x0 #xF mulu-sem)
; mulu.BW src,dst
(binary-arith-src-dst mulu G (f-0-4 #x7) (f-4-3 0) #x1 #x4 mulu-sem)

;-------------------------------------------------------------
; neg - twos complement
;-------------------------------------------------------------

(define-pmacro (neg-sem mode dst)
  (sequence ((mode result))
	    (set result (neg mode dst))
	    (set-z-and-s result)
	    (set dst result))
)

; neg.BW:G
(unary-insn neg (f-0-4 7) (f-4-3 2) (f-8-4 #x5) #xA #x2 #xF neg-sem)

;-------------------------------------------------------------
; not - twos complement
;-------------------------------------------------------------

(define-pmacro (not-sem mode dst)
  (sequence ((mode result))
	    (set result (not mode dst))
	    (set-z-and-s result)
	    (set dst result))
)

; not.BW:G
(unary-insn not (f-0-4 7) (f-4-3 2) (f-8-4 #x7) #xA #x1 #xE not-sem)

;-------------------------------------------------------------
; nop
;-------------------------------------------------------------

(dni nop16
     "nop"
     ((machine 16))
     "nop"
     (+ (f-0-4 #x0) (f-4-4 #x4))
     (nop)
     ())

(dni nop32
     "nop"
     ((machine 32))
     "nop"
     (+ (f-0-4 #xD) (f-4-4 #xE))
     (nop)
     ())

;-------------------------------------------------------------
; or - logical or
;-------------------------------------------------------------

(define-pmacro (or-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (or mode src1 dst))
	    (set-z-and-s result)
	    (set dst result))
)

; or.BW #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst or G (f-0-4 7) (f-4-3 3) (f-8-4 3) #x8 #x2 #xF or-sem)
; or.b:S #imm8,dst3 (m16 #2 m32 #2)
(binary-arith16-b-S-imm8-dst3 or ".b" (f-0-4 9) (f-4-1 1) or-sem)
(binary-arith32-s-imm-dst QI .b 0 or #x1 #x2 or-sem)
(binary-arith32-s-imm-dst HI .w 1 or #x1 #x2 or-sem)
; or.BW src,dst (m16 #3 m32 #3)
(binary-arith-src-dst or G (f-0-4 #x9) (f-4-3 4) #x1 #x5 or-sem)

;-------------------------------------------------------------
; pop - restore register/memory
;-------------------------------------------------------------

; TODO future: split this into .b and .w semantics
(define-pmacro (pop-sem-mach mach mode dst)
  (sequence ((mode b_or_w) (SI length))
	    (set b_or_w -1)
	    (set b_or_w (srl b_or_w #x8))
	    (if (eq b_or_w #x0)
		(set length 1)    ; .b
		(set length 2))   ; .w
	    
	    (case DFLT length
		  ((1) (set dst (mem-mach mach QI (reg h-sp))))
		  ((2) (set dst (mem-mach mach HI (reg h-sp)))))
	    (set (reg h-sp) (add (reg h-sp) length))
	    )
)

(define-pmacro (pop-sem16 mode dest) (pop-sem-mach 16 mode dest))
(define-pmacro (pop-sem32 mode dest) (pop-sem-mach 32 mode dest))

; pop.BW:G (m16 #1)
(unary-insn-mach 16 pop (f-0-4 7) (f-4-3 2) (f-8-4 #xD) pop-sem16)
; pop.BW:G (m32 #1)
(unary-insn-mach 32 pop #xB #x2 #xF pop-sem32)

; pop.b:S r0l/r0h
(dni pop16.b-s-rn  "pop.b:S r0[lh]" ((machine 16))
     "pop.b$S ${Rn16-push-S-anyof}"
     (+ (f-0-4 #x9) Rn16-push-S-anyof (f-5-3 #x2))
     (pop-sem16 QI Rn16-push-S-anyof)
     ())
; pop.w:S a0/a1
(dni pop16.b-s-an  "pop.w:S a[01]" ((machine 16))
     "pop.w$S ${An16-push-S-anyof}"
     (+ (f-0-4 #xD) An16-push-S-anyof (f-5-3 #x2))
     (pop-sem16 HI An16-push-S-anyof)
     ())

;-------------------------------------------------------------
; popc - pop control register
; pushc - push control register
;-------------------------------------------------------------

(define-pmacro (popc32-cr1-sem mode dst)
  (sequence ()
	    (case DFLT dst
		  ((#x0) (set (reg h-dct0) (mem32 mode (reg h-sp))))
		  ((#x1) (set (reg h-dct1) (mem32 mode (reg h-sp))))
		  ((#x2) (sequence ((HI tflag))
				   (set tflag (mem32 mode (reg h-sp)))
				   (if (and tflag #x1) (set cbit 1)) 
				   (if (and tflag #x2) (set dbit 1)) 
				   (if (and tflag #x4) (set zbit 1)) 
				   (if (and tflag #x8) (set sbit 1)) 
				   (if (and tflag #x10) (set bbit 1)) 
				   (if (and tflag #x20) (set obit 1)) 
				   (if (and tflag #x40) (set ibit 1)) 
				   (if (and tflag #x80) (set ubit 1))))
		  ((#x3) (set (reg h-svf) (mem32 mode (reg h-sp))))
		  ((#x4) (set (reg h-drc0) (mem32 mode (reg h-sp))))
		  ((#x5) (set (reg h-drc1) (mem32 mode (reg h-sp))))
		  ((#x6) (set (reg h-dmd0) (mem32 mode (reg h-sp))))
		  ((#x7) (set (reg h-dmd1) (mem32 mode (reg h-sp))))
	    )
	    (set (reg h-sp) (add (reg h-sp) 2))
  )
)
(define-pmacro (popc32-cr2-sem mode dst)
  (sequence ()
	    (case DFLT dst
		  ((#x0) (set (reg h-intb) (mem32 mode (reg h-sp))))
		  ((#x1) (set (reg h-sp) (mem32 mode (reg h-sp))))
		  ((#x2) (set (reg h-sb) (mem32 mode (reg h-sp))))
		  ((#x3) (set (reg h-fb) (mem32 mode (reg h-sp))))
		  ((#x7) (set (reg h-isp) (mem32 mode (reg h-sp))))
	    )
	    (set (reg h-sp) (add (reg h-sp) 4))
  )
)
(define-pmacro (popc16-sem mode dst)
  (sequence ()
	    (case DFLT dst
		  ((#x1) (set (reg h-intb) (or (and (reg h-intb) #x0000)
					       (mem16 mode (reg h-sp)))))
		  ((#x2) (set (reg h-intb) (or (and (reg h-intb) #xffff0000)
					       (mem16 mode (reg h-sp)))))
		  ((#x3) (sequence ((HI tflag))
				   (set tflag (mem16 mode (reg h-sp)))
				   (if (and tflag #x1) (set cbit 1)) 
				   (if (and tflag #x2) (set dbit 1)) 
				   (if (and tflag #x4) (set zbit 1)) 
				   (if (and tflag #x8) (set sbit 1)) 
				   (if (and tflag #x10) (set bbit 1)) 
				   (if (and tflag #x20) (set obit 1)) 
				   (if (and tflag #x40) (set ibit 1)) 
				   (if (and tflag #x80) (set ubit 1))))
		  ((#x4) (set (reg h-isp) (mem16 mode (reg h-sp))))
		  ((#x5) (set (reg h-sp) (mem16 mode (reg h-sp))))
		  ((#x6) (set (reg h-sb) (mem16 mode (reg h-sp))))
		  ((#x7) (set (reg h-fb) (mem16 mode (reg h-sp))))
	    )
	    (set (reg h-sp) (add (reg h-sp) 2))
  )
)
; popc dest (m16c #1)
(dni popc16.imm16 "popc dst" ((machine 16))
     ("popc ${cr16}")
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-1 0) (f-12-4 3) cr16)
     (popc16-sem HI cr16)
     ())
; popc dest (m32c #1)
(dni popc32.imm16-cr1 "popc dst" ((machine 32))
     ("popc ${cr1-Unprefixed-32}")
     (+ (f-0-4 #xD) (f-4-4 3) (f-8-4 #xA) (f-12-1 1) cr1-Unprefixed-32)
     (popc32-cr1-sem HI cr1-Unprefixed-32)
     ())
; popc dest (m32c #2)
(dni popc32.imm16-cr2 "popc dst" ((machine 32))
     ("popc ${cr2-32}")
     (+ (f-0-4 #xD) (f-4-4 3) (f-8-4 2) (f-12-1 1) cr2-32)
     (popc32-cr2-sem SI cr2-32)
     ())

(define-pmacro (pushc32-cr1-sem mode dst)
  (sequence ()
	    (set (reg h-sp) (sub (reg h-sp) 2))
	    (case DFLT dst
		  ((#x0) (set (mem32 mode (reg h-sp)) (reg h-dct0)))
		  ((#x1) (set (mem32 mode (reg h-sp)) (reg h-dct1)))
		  ((#x2) (sequence ((HI tflag))
				   (set tflag 0)
				   (if (eq cbit 1) (set tflag (or tflag #x1)))
				   (if (eq dbit 1) (set tflag (or tflag #x2)))
				   (if (eq zbit 1) (set tflag (or tflag #x4)))
				   (if (eq sbit 1) (set tflag (or tflag #x8)))
				   (if (eq bbit 1) (set tflag (or tflag #x10)))
				   (if (eq obit 1) (set tflag (or tflag #x20)))
				   (if (eq ibit 1) (set tflag (or tflag #x40)))
				   (if (eq ubit 1) (set tflag (or tflag #x80)))
				   (set (mem32 mode (reg h-sp)) tflag)))
		  ((#x3) (set (mem32 mode (reg h-sp)) (reg h-svf)))
		  ((#x4) (set (mem32 mode (reg h-sp)) (reg h-drc0)))
		  ((#x5) (set (mem32 mode (reg h-sp)) (reg h-drc1)))
		  ((#x6) (set (mem32 mode (reg h-sp)) (reg h-dmd0)))
		  ((#x7) (set (mem32 mode (reg h-sp)) (reg h-dmd1)))
	    )
  )
)
(define-pmacro (pushc32-cr2-sem mode dst)
  (sequence ()
	    (set (reg h-sp) (sub (reg h-sp) 4))
	    (case DFLT dst
		  ((#x0) (set (mem32 mode (reg h-sp)) (reg h-intb)))
		  ((#x1) (set (mem32 mode (reg h-sp)) (reg h-sp)))
		  ((#x2) (set (mem32 mode (reg h-sp)) (reg h-sb)))
		  ((#x3) (set (mem32 mode (reg h-sp)) (reg h-fb)))
		  ((#x7) (set (mem32 mode (reg h-sp)) (reg h-isp)))
	    )
  )
)
(define-pmacro (pushc16-sem mode dst)
  (sequence ()
	    (set (reg h-sp) (sub (reg h-sp) 2))
	    (case DFLT dst
		  ((#x1) (set (mem16 mode (reg h-sp)) (and (reg h-intb) #xffff)))
		  ((#x2) (set (mem16 mode (reg h-sp)) (and (reg h-intb) #xffff0000)))
		  ((#x3) (sequence ((HI tflag))
				   (if (eq cbit 1) (set tflag (or tflag #x1)))
				   (if (eq dbit 1) (set tflag (or tflag #x2)))
				   (if (eq zbit 1) (set tflag (or tflag #x4)))
				   (if (eq sbit 1) (set tflag (or tflag #x8)))
				   (if (eq bbit 1) (set tflag (or tflag #x10)))
				   (if (eq obit 1) (set tflag (or tflag #x20)))
				   (if (eq ibit 1) (set tflag (or tflag #x40)))
				   (if (eq ubit 1) (set tflag (or tflag #x80)))
				   (set (mem16 mode (reg h-sp)) tflag)))
		   
		  ((#x4) (set (mem16 mode (reg h-sp)) (reg h-isp)))
		  ((#x5) (set (mem16 mode (reg h-sp)) (reg h-sp)))
		  ((#x6) (set (mem16 mode (reg h-sp)) (reg h-sb)))
		  ((#x7) (set (mem16 mode (reg h-sp)) (reg h-fb)))
	    )
  )
)
; pushc src (m16c)
(dni pushc16.imm16 "pushc dst" ((machine 16))
     ("pushc ${cr16}")
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-1 0) (f-12-4 2) cr16)
     (pushc16-sem HI cr16)
     ())
; pushc src (m32c #1)
(dni pushc32.imm16-cr1 "pushc dst" ((machine 32))
     ("pushc ${cr1-Unprefixed-32}")
     (+ (f-0-4 #xD) (f-4-4 1) (f-8-4 #xA) (f-12-1 1) cr1-Unprefixed-32)
     (pushc32-cr1-sem HI cr1-Unprefixed-32)
     ())
; pushc src (m32c #2)
(dni pushc32.imm16-cr2 "pushc dst" ((machine 32))
     ("pushc ${cr2-32}")
     (+ (f-0-4 #xD) (f-4-4 1) (f-8-4 2) (f-12-1 1) cr2-32)
     (pushc32-cr2-sem SI cr2-32)
     ())

;-------------------------------------------------------------
; popm - pop multiple
; pushm - push multiple
;-------------------------------------------------------------

(define-pmacro (popm-sem machine dst)
     (sequence ((SI addrlen))
	       (if (eq machine 16)
		   (set addrlen 2)
		   (set addrlen 4))
               (if (and dst 1)
		   (sequence () (set R0 (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) 2))))
               (if (and dst 2)
		   (sequence () (set R1 (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) 2))))
	       (if (and dst 4)
		   (sequence () (set R2 (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) 2))))
               (if (and dst 8)
		   (sequence () (set R3 (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) 2))))
               (if (and dst 16)
		   (sequence () (set A0 (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) addrlen))))
               (if (and dst 32)
		   (sequence () (set A1 (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) addrlen))))
               (if (and dst 64)
		   (sequence () (set (reg h-sb) (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) addrlen))))
               (if (eq dst 128)
		   (sequence () (set (reg h-fb) (mem-mach machine HI (reg h-sp)))
			     (set (reg h-sp) (add (reg h-sp) addrlen))))
	       )
)

(define-pmacro (pushm-sem machine dst)
     (sequence ((SI count) (SI addrlen))
	       (if (eq machine 16)
		   (set addrlen 2)
		   (set addrlen 4))
               (if (eq dst 1)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) addrlen))
			     (set (mem-mach machine HI (reg h-sp)) (reg h-fb))))
               (if (and dst 2)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) addrlen))
			     (set (mem-mach machine HI (reg h-sp)) (reg h-sb))))
               (if (and dst 4)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) addrlen))
			     (set (mem-mach machine HI (reg h-sp)) A1)))
               (if (and dst 8)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) addrlen))
			     (set (mem-mach machine HI (reg h-sp)) A0)))
               (if (and dst 16)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) 2))
			     (set (mem-mach machine HI (reg h-sp)) R3)))
	       (if (and dst 32)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) 2))
			     (set (mem-mach machine HI (reg h-sp)) R2)))
               (if (and dst 64)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) 2))
			     (set (mem-mach machine HI (reg h-sp)) R1)))
               (if (and dst 128)
		   (sequence () (set (reg h-sp) (sub (reg h-sp) 2))
			     (set (mem-mach machine HI (reg h-sp)) R0)))
	       )
)

(dni popm16 "popm regs" ((machine 16))
     ("popm ${Regsetpop}")
     (+ (f-0-4 #xE) (f-4-4 #xD) Regsetpop)
     (popm-sem 16 Regsetpop)
     ())
(dni pushm16 "pushm regs" ((machine 16))
     ("pushm ${Regsetpush}")
     (+ (f-0-4 #xE) (f-4-4 #xC) Regsetpush)
     (pushm-sem 16 Regsetpush)
     ())
(dni popm "popm regs" ((machine 32))
     ("popm ${Regsetpop}")
     (+ (f-0-4 #x8) (f-4-4 #xE) Regsetpop)
     (popm-sem 32 Regsetpop)
     ())
(dni pushm "pushm regs" ((machine 32))
     ("pushm ${Regsetpush}")
     (+ (f-0-4 #x8) (f-4-4 #xF) Regsetpush)
     (pushm-sem 32 Regsetpush)
     ())

;-------------------------------------------------------------
; push - Save register/memory/immediate data
;-------------------------------------------------------------

; TODO future: split this into .b and .w semantics
(define-pmacro (push-sem-mach mach mode dst)
  (sequence ((mode b_or_w) (SI length))
	    (set b_or_w -1)
	    (set b_or_w (srl b_or_w #x8))
	    (if (eq b_or_w #x0)
		(set length 1)    ; .b
		(if (eq b_or_w #xff)
		    (set length 2)   ; .w
		    (set length 4))) ; .l
	    (set (reg h-sp) (sub (reg h-sp) length))
	    (case DFLT length
		  ((1) (set (mem-mach mach QI (reg h-sp)) dst))
		  ((2) (set (mem-mach mach HI (reg h-sp)) dst))
		  ((4) (set (mem-mach mach SI (reg h-sp)) dst)))
	    )
  )

(define-pmacro (push-sem16 mode dst) (push-sem-mach 16 mode dst))
(define-pmacro (push-sem32 mode dst) (push-sem-mach 32 mode dst))

; push.BW:G imm (m16 #1 m32 #1)
(dni push16.b.G-imm "push.b:G #Imm-16-QI" ((machine 16))
     ("push.b$G #${Imm-16-QI}")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xE) (f-12-4 2) Imm-16-QI)
     (push-sem16 QI Imm-16-QI)
     ())
 
(dni push16.w.G-imm "push.w:G #Imm-16-HI" ((machine 16))
     ("push.w$G #${Imm-16-HI}")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xE) (f-12-4 2) Imm-16-HI)
     (push-sem16 HI Imm-16-HI)
     ())

(dni push32.b.imm "push.w #Imm-8-QI" ((machine 32))
     ("push.b #Imm-8-QI")
     (+ (f-0-4 #xA) (f-4-4 #xE) Imm-8-QI)
     (push-sem32 QI Imm-8-QI)
     ())
 
(dni push32.w.imm "push.w #Imm-8-HI" ((machine 32))
     ("push.w #${Imm-8-HI}")
     (+ (f-0-4 #xA) (f-4-4 #xF) Imm-8-HI)
     (push-sem32 HI Imm-8-HI)
     ())

; push.BW:G src (m16 #2)
(unary-insn-mach 16 push (f-0-4 7) (f-4-3 2) (f-8-4 #x4) push-sem16)
; push.BW:G src (m32 #2)
(unary-insn-mach 32 push #xC #x0 #xE push-sem32)


; push.b:S r0l/r0h (m16 #3)
(dni push16.b-s-rn  "push.b:S r0[lh]" ((machine 16))
     "push.b$S ${Rn16-push-S-anyof}"
     (+ (f-0-4 #x8) Rn16-push-S-anyof (f-5-3 #x2))
     (push-sem16 QI Rn16-push-S-anyof)
     ())
; push.w:S a0/a1 (m16 #4)
(dni push16.b-s-an  "push.w:S a[01]" ((machine 16))
     "push.w$S ${An16-push-S-anyof}"
     (+ (f-0-4 #xC) An16-push-S-anyof (f-5-3 #x2))
     (push-sem16 HI An16-push-S-anyof)
     ())

; push.l imm32 (m32 #3)
(dni push32.l.imm "push.l #Imm-16-SI" ((machine 32))
     ("push.l #${Imm-16-SI}")
     (+ (f-0-4 #xB) (f-4-4 6) (f-8-4 5) (f-12-4 3) Imm-16-SI)
     (push-sem32 SI Imm-16-SI)
     ())
; push.l src (m32 #4)
(unary-insn-defn 32 16-Unprefixed SI .l push (+ (f-0-4 #xA) (f-7-1 0) dst32-16-Unprefixed-SI (f-10-2 0) (f-12-4 1)) push-sem32)

;-------------------------------------------------------------
; pusha - push effective address
;------------------------------------------------------------

(define-pmacro (push16a-sem mode dst)
  (sequence ()
	    (set (reg h-sp) (sub (reg h-sp) 2))
	    (set (mem16 HI (reg h-sp)) dst))
)
(define-pmacro (push32a-sem mode dst)
  (sequence ()
	    (set (reg h-sp) (sub (reg h-sp) 4))
	    (set (mem32 SI (reg h-sp)) dst))
)
(unary-insn-defn 16 16-Mova HI "" pusha (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 9) dst16-16-Mova-HI) push16a-sem)
(unary-insn-defn 32 16-Unprefixed-Mova SI "" pusha (+ (f-0-4 #xB) (f-7-1 0) dst32-16-Unprefixed-Mova-SI (f-10-2 0) (f-12-4 1)) push32a-sem)

;-------------------------------------------------------------
; reit - return from interrupt
;-------------------------------------------------------------

; ??? semantics
(dni reit16 "REIT" ((machine 16))
     ("reit")
     (+ (f-0-4 #xF) (f-4-4 #xB))
     (nop)
     ())
(dni reit32 "REIT" ((machine 32))
     ("reit")
     (+ (f-0-4 9) (f-4-4 #xE))
     (nop)
     ())

;-------------------------------------------------------------
; rmpa - repeat multiple and addition
;-------------------------------------------------------------

; TODO semantics
(dni rmpa16.b "rmpa.size" ((machine 16))
     ("rmpa.b")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xF) (f-12-4 1))
     (nop)
     ())
(dni rmpa16.w "rmpa.size" ((machine 16))
     ("rmpa.w")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xF) (f-12-4 1))
     (nop)
     ())
(dni rmpa32.b "rmpa.size" ((machine 32))
     ("rmpa.b")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 4) (f-12-4 3))
     (nop)
     ())
 
(dni rmpa32.w "rmpa.size" ((machine 32))
     ("rmpa.w")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 5) (f-12-4 3))
     (nop)
     ())

;-------------------------------------------------------------
; rolc - rotate left with carry
;-------------------------------------------------------------

; TODO check semantics
; TODO future: split this into .b and .w semantics
(define-pmacro (rolc-sem mode dst)
  (sequence ((mode result) (SI ocbit) (mode b_or_w) (USI mask))
	    (set b_or_w -1)
	    (set b_or_w (srl b_or_w #x8))
	    (if (eq b_or_w #x0)
		(set mask #x8000)      ; .b
		(set mask #x80000000)) ; .w
	    (set ocbit cbit)
	    (set cbit (and dst mask))
	    (set result (sll mode dst 1))
	    (set result (or result ocbit))
	    (set-z-and-s result)
	    (set dst result))
)
; rolc.BW src,dst
(unary-insn rolc (f-0-4 7) (f-4-3 3) (f-8-4 #xA) #xB #x2 #xE rolc-sem)

;-------------------------------------------------------------
; rorc - rotate right with carry
;-------------------------------------------------------------

; TODO check semantics
; TODO future: split this into .b and .w semantics
(define-pmacro (rorc-sem mode dst)
  (sequence ((mode result) (SI ocbit) (mode b_or_w) (USI mask) (SI shamt))
	    (set b_or_w -1)
	    (set b_or_w (srl b_or_w #x8))
	    (if (eq b_or_w #x0)
		(sequence () (set mask #x7fff) (set shamt 15))     ; .b
		(sequence () (set mask #x7fffffff) (set shamt 31))) ; .w
	    (set ocbit cbit)
	    (set cbit (and dst #x1))
	    (set result (srl mode dst (const 1)))
	    (set result (or (and result mask) (sll ocbit shamt)))
	    (set-z-and-s result)
	    (set dst result))
)
; rorc.BW src,dst
(unary-insn rorc (f-0-4 7) (f-4-3 3) (f-8-4 #xB) #xA #x2 #xE rorc-sem)

;-------------------------------------------------------------
; rot - rotate
;-------------------------------------------------------------

; TODO future: split this into .b and .w semantics
(define-pmacro (rot-1-sem mode src1 dst)
  (sequence ((mode tmp) (mode b_or_w) (USI mask) (SI shift))
	    (case DFLT src1
		  ((#x0) (set shift 1))
		  ((#x1) (set shift 2))
		  ((#x2) (set shift 3))
		  ((#x3) (set shift 4))
		  ((#x4) (set shift 5))
		  ((#x5) (set shift 6))
		  ((#x6) (set shift 7))
		  ((#x7) (set shift 8))
		  ((-8) (set shift -1))
		  ((-7) (set shift -2))
		  ((-6) (set shift -3))
		  ((-5) (set shift -4))
		  ((-4) (set shift -5))
		  ((-3) (set shift -6))
		  ((-2) (set shift -7))
		  ((-1) (set shift -8))
		  (else (set shift 0))
		  )
	    (set b_or_w -1)
	    (set b_or_w (srl b_or_w #x8))
	    (if (eq b_or_w #x0)
		(set mask #x7fff)     ; .b
		(set mask #x7fffffff)) ; .w
	    (set tmp dst)
	    (if (gt mode shift 0)
		(sequence ()
			  (set tmp (rol mode tmp shift))
			  (set cbit (and tmp #x1)))
		(sequence ()
			  (set tmp (ror mode tmp (mul shift -1)))
			  (set cbit (and tmp mask))))
	    (set-z-and-s tmp)
	    (set dst tmp))
)
(define-pmacro (rot-2-sem mode dst)
  (sequence ((mode tmp) (mode b_or_w) (USI mask))
	    (set b_or_w -1)
	    (set b_or_w (srl b_or_w #x8))
	    (if (eq b_or_w #x0)
		(set mask #x7fff)     ; .b
		(set mask #x7fffffff)) ; .w
	    (set tmp dst)
	    (if (gt mode (reg h-r1h) 0)
		(sequence ()
			  (set tmp (rol mode tmp (reg h-r1h)))
			  (set cbit (and tmp #x1)))
		(sequence ()
			  (set tmp (ror mode tmp (reg h-r1h)))
			  (set cbit (and tmp mask))))
	    (set-z-and-s tmp)
	    (set dst tmp))
)

; rot.BW #imm4,dst
(binary-arith16-shimm4-dst-defn QI .b 0 0 rot (f-0-4 #xE) (f-4-3 0) rot-1-sem)
(binary-arith16-shimm4-dst-defn HI .w 0 1 rot (f-0-4 #xE) (f-4-3 0) rot-1-sem)
(binary-arith32-shimm4-dst-defn QI .b 0 0 rot #x7 #x2 rot-1-sem)
(binary-arith32-shimm4-dst-defn HI .w 0 1 rot #x7 #x2 rot-1-sem)
; rot.BW src,dst

(dni rot16.b-dst "rot r1h,dest" ((machine 16))
     ("rot.b r1h,${dst16-16-HI}")
     (+ (f-0-4 7) (f-4-4 #x4) (f-8-4 #x6) dst16-16-HI)
     (rot-2-sem QI dst16-16-HI)
     ())
(dni rot16.w-dst "rot r1h,dest" ((machine 16))
     ("rot.w r1h,${dst16-16-HI}")
     (+ (f-0-4 7) (f-4-4 #x5) (f-8-4 #x6) dst16-16-HI)
     (rot-2-sem HI dst16-16-HI)
     ())
 
(dni rot32.b-dst "rot r1h,dest" ((machine 32))
     ("rot.b r1h,${dst32-16-Unprefixed-SI}")
     (+ (f-0-4 #xA) dst32-16-Unprefixed-SI (f-7-1 0) (f-10-2 3) (f-12-4 #xF))
     (rot-2-sem QI dst32-16-Unprefixed-SI)
     ())
(dni rot32.w-dst "rot r1h,dest" ((machine 32))
     ("rot.w r1h,${dst32-16-Unprefixed-SI}")
     (+ (f-0-4 #xA) dst32-16-Unprefixed-SI (f-7-1 1) (f-10-2 3) (f-12-4 #xF))
     (rot-2-sem HI dst32-16-Unprefixed-SI)
     ())

;-------------------------------------------------------------
; rts - return from subroutine
;-------------------------------------------------------------

(define-pmacro (rts16-sem)
  (sequence ((SI tpc))
	    (set tpc (mem16 HI (reg h-sp)))
	    (set (reg h-sp) (add (reg h-sp) 2))
	    (set tpc (or tpc (sll (mem16 QI (reg h-sp)) 16)))
	    (set (reg h-sp) (add (reg h-sp) 1))
	    (set pc tpc)
	    )
)
(define-pmacro (rts32-sem)
  (sequence ((SI tpc))
	    (set tpc (mem32 HI (reg h-sp)))
	    (set (reg h-sp) (add (reg h-sp) 2))
	    (set tpc (or tpc (sll (mem32 HI (reg h-sp)) 16)))
	    (set (reg h-sp) (add (reg h-sp) 2))
	    (set pc tpc)
	    )
)

(dni rts16 "rts" ((machine 16))
     ("rts")
     (+ (f-0-4 #xF) (f-4-4 3))
     (rts16-sem)
     ())

(dni rts32 "rts" ((machine 32))
     ("rts")
     (+ (f-0-4 #xD) (f-4-4 #xF))
     (rts32-sem)
     ())

;-------------------------------------------------------------
; sbb - subtract with borrow
;-------------------------------------------------------------

(define-pmacro (sbb-sem mode src dst)
  (sequence ((mode result))
	    (set result (subc mode dst src cbit))
	    (set obit (add-oflag mode dst src cbit))
	    (set cbit (add-oflag mode dst src cbit))
	    (set-z-and-s result)
	    (set dst result))
)

; sbb.size:G #imm,dst
(binary-arith16-imm-dst-defn QI QI .b 0 sbb X (f-0-4 7) (f-4-3 3) (f-8-4 7) sbb-sem)
(binary-arith16-imm-dst-defn HI HI .w 1 sbb X (f-0-4 7) (f-4-3 3) (f-8-4 7) sbb-sem)
(binary-arith32-imm-dst-Prefixed QI QI .b 0 sbb X #x9 #x2 #xE sbb-sem)
(binary-arith32-imm-dst-Prefixed HI HI .w 1 sbb X #x9 #x2 #xE sbb-sem)

; sbb.BW:G src,dst
(binary-arith16-src-dst-defn QI QI .b 0 sbb X (f-0-4 #xB) (f-4-3 4) sbb-sem)
(binary-arith16-src-dst-defn HI HI .w 1 sbb X (f-0-4 #xB) (f-4-3 4) sbb-sem)
(binary-arith32-src-dst-Prefixed QI QI .b 0 sbb X #x1 #x6 sbb-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 sbb X #x1 #x6 sbb-sem)

;-------------------------------------------------------------
; sbjnz - subtract then jump on not zero
;-------------------------------------------------------------

(define-pmacro (sub-jnz-sem mode src dst label)
  (sequence ((mode result))
	    (set result (sub mode dst src))
	    (set dst result)
	    (if (ne result 0)
		(set pc label)))
)

; sbjnz.size #imm4,dst,label
(arith-jnz-imm4-dst sbjnz (f-0-4 #xF) (f-4-3 4) #xf #x1 sub-jnz-sem)

;-------------------------------------------------------------
; sccnd - store condition on condition (m32)
;-------------------------------------------------------------

(define-pmacro (sccnd-sem cnd dst)
  (sequence ()
	    (set dst 0)
	    (case DFLT cnd
		  ((#x00) (if (not cbit) (set dst 1))) ;ltu nc
		  ((#x01) (if (or cbit zbit) (set dst 1))) ;leu
		  ((#x02) (if (not zbit) (set dst 1))) ;ne nz
		  ((#x03) (if (not sbit) (set dst 1))) ;pz
		  ((#x04) (if (not obit) (set dst 1))) ;no
		  ((#x05) (if (not (or zbit (xor sbit obit))) (set dst 1))) ;gt
		  ((#x06) (if (xor sbit obit) (set dst 1))) ;ge
		  ((#x08) (if (trunc BI cbit) (set dst 1))) ;geu c
		  ((#x09) (if (not (or cbit zbit)) (set dst 1))) ;gtu
		  ((#x0a) (if (trunc BI zbit) (set dst 1))) ;eq z
		  ((#x0b) (if (trunc BI sbit) (set dst 1))) ;n
		  ((#x0c) (if (trunc BI obit) (set dst 1))) ;o
		  ((#x0d) (if (or zbit (xor sbit obit)) (set dst 1))) ;le
		  ((#x0e) (if (xor sbit obit) (set dst 1))) ;lt
		  )
	)
  )

; scCND dst
(dni sccnd
     "sccnd dst"
     ((machine 32))
     "sc$sccond32 ${dst32-16-Unprefixed-HI}"
     (+ (f-0-4 #xD) dst32-16-Unprefixed-HI (f-7-1 1) (f-10-2 3) sccond32)
     (sccnd-sem sccond32 dst32-16-Unprefixed-HI)
     ())

;-------------------------------------------------------------
; scmpu - string compare unequal (m32)
;-------------------------------------------------------------

; TODO semantics
(dni scmpu.b "scmpu.b" ((machine 32))
     ("scmpu.b")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 #xC) (f-12-4 3))
     (c-call VOID "scmpu_QI_semantics")
     ())

(dni scmpu.w "scmpu.w" ((machine 32))
     ("scmpu.w")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 #xD) (f-12-4 3))
     (c-call VOID "scmpu_HI_semantics")
     ())

;-------------------------------------------------------------
; sha - shift arithmetic
;-------------------------------------------------------------

; TODO future: split this into .b and .w semantics
(define-pmacro (sha-sem mode src1 dst)
  (sequence ((mode result)(mode shift)(mode shmode))
	     (case DFLT src1
		   ((#x0) (set shift 1))
		   ((#x1) (set shift 2))
		   ((#x2) (set shift 3))
		   ((#x3) (set shift 4))
		   ((#x4) (set shift 5))
		   ((#x5) (set shift 6))
		   ((#x6) (set shift 7))
		   ((#x7) (set shift 8))
		   ((-8) (set shift -1))
		   ((-7) (set shift -2))
		   ((-6) (set shift -3))
		   ((-5) (set shift -4))
		   ((-4) (set shift -5))
		   ((-3) (set shift -6))
		   ((-2) (set shift -7))
		   ((-1) (set shift -8))
		   (else (set shift 0))
		   )
	     (set shmode -1)
	     (set shmode (srl shmode #x8))
	     (if (lt mode shift #x0) (set result (sra mode dst (mul shift -1))))
	     (if (gt mode shift 0) (set result (sll mode dst shift)))
	     (if (eq shmode #x0) ; QI
		 (sequence
		   ((mode cbitamt))
		    (if (lt mode shift #x0)
			(set cbitamt (sub #x8 shift)) ; sra
			(set cbitamt (sub shift 1)))  ; sll
		    (set cbit (srl (and (sll dst cbitamt) #x80) #x7))
		    (set obit (ne (and dst #x80) (and result #x80)))
		    ))
	     (if (eq shmode #xff) ; HI
		 (sequence
		   ((mode cbitamt))
		    (if (lt mode shift #x0)
			(set cbitamt (sub 16 shift)) ; sra
			(set cbitamt (sub shift 1))) ; sll
		    (set cbit (srl (and (sll dst cbitamt) #x8000) #xf))
		    (set obit (ne (and dst #x8000) (and result #x8000)))
		    ))
	    (set-z-and-s result)
	    (set dst result))
)
(define-pmacro (shar1h-sem mode dst)
  (sequence ((mode result)(mode shmode))
	     (set shmode -1)
	     (set shmode (srl shmode #x8))
	     (if (lt mode (reg h-r1h) 0) (set result (sra mode dst (reg h-r1h))))
	     (if (gt mode (reg h-r1h) 0) (set result (sll mode dst (reg h-r1h))))
	     (if (eq shmode #x0) ; QI
		 (sequence
		   ((mode cbitamt))
		    (if (lt mode (reg h-r1h) #x0)
			(set cbitamt (sub #x8 (reg h-r1h))) ; sra
			(set cbitamt (sub (reg h-r1h) 1)))  ; sll
		    (set cbit (srl (and (sll dst cbitamt) #x80) #x7))
		    (set obit (ne (and dst #x80) (and result #x80)))
		    ))
	     (if (eq shmode #xff) ; HI
		 (sequence
		   ((mode cbitamt))
		    (if (lt mode (reg h-r1h) #x0)
			(set cbitamt (sub 16 (reg h-r1h))) ; sra
			(set cbitamt (sub (reg h-r1h) 1))) ; sll
		    (set cbit (srl (and (sll dst cbitamt) #x8000) #xf))
		    (set obit (ne (and dst #x8000) (and result #x8000)))
		    ))
	    (set-z-and-s result)
	    (set dst result))
)
; sha.BW #imm4,dst (m16 #1 m32 #1)
(binary-arith16-shimm4-dst-defn QI .b 0 0 sha (f-0-4 #xF) (f-4-3 0) sha-sem)
(binary-arith16-shimm4-dst-defn HI .w 0 1 sha (f-0-4 #xF) (f-4-3 0) sha-sem)
(binary-arith32-shimm4-dst-defn QI .b 1 0 sha #x7 #x0 sha-sem)
(binary-arith32-shimm4-dst-defn HI .w 1 1 sha #x7 #x0 sha-sem)
; sha.BW r1h,dst (m16 #2 m32 #3)
(dni sha16.b-dst "sha.b r1h,dest" ((machine 16))
     ("sha.b r1h,${dst16-16-QI}")
     (+ (f-0-4 7) (f-4-4 4) (f-8-4 #xF) dst16-16-QI)
     (shar1h-sem HI dst16-16-QI)
     ())
(dni sha16.w-dst "sha.w r1h,dest" ((machine 16))
     ("sha.w r1h,${dst16-16-HI}")
     (+ (f-0-4 7) (f-4-4 5) (f-8-4 #xF) dst16-16-HI)
     (shar1h-sem HI dst16-16-HI)
     ())
(dni sha32.b-dst "sha.b r1h,dest" ((machine 32))
     ("sha.b r1h,${dst32-16-Unprefixed-QI}")
     (+ (f-0-4 #xB) dst32-16-Unprefixed-QI (f-7-1 0) (f-10-2 3) (f-12-4 #xE))
     (shar1h-sem QI dst32-16-Unprefixed-QI)
     ())
(dni sha32.w-dst "sha.w r1h,dest" ((machine 32))
     ("sha.w r1h,${dst32-16-Unprefixed-HI}")
     (+ (f-0-4 #xB) dst32-16-Unprefixed-HI (f-7-1 1) (f-10-2 3) (f-12-4 #xE))
     (shar1h-sem HI dst32-16-Unprefixed-HI)
     ())
; sha.L #imm,dst (m16 #3)
(dni sha16-L-imm-r2r0 "sha.L #Imm-sh-12-s4,r2r0" ((machine 16))
     "sha.l #${Imm-sh-12-s4},r2r0"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 #xA) Imm-sh-12-s4)
     (sha-sem SI Imm-sh-12-s4 (reg h-r2r0))
     ())
(dni sha16-L-imm-r3r1 "sha.L #Imm-sh-12-s4,r3r1" ((machine 16))
     "sha.l #${Imm-sh-12-s4},r3r1"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 #xB) Imm-sh-12-s4)
     (sha-sem SI Imm-sh-12-s4 (reg h-r3r1))
     ())
; sha.L r1h,dst (m16 #4)
(dni sha16-L-r1h-r2r0 "sha.L r1h,r2r0" ((machine 16))
     "sha.l r1h,r2r0"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 2) (f-12-4 1))
     (sha-sem SI (reg h-r1h) (reg h-r2r0))
     ())
(dni sha16-L-r1h-r3r1 "sha.L r1h,r3r1" ((machine 16))
     "sha.l r1h,r3r1"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 3) (f-12-4 1))
     (sha-sem SI (reg h-r1h) (reg h-r3r1))
     ())
; sha.L #imm8,dst (m32 #2)
(binary-arith32-imm-dst-defn QI SI .l 0 sha X #xA #x2 #x1 sha-sem)
; sha.L r1h,dst (m32 #4)
(dni sha32.l-dst "sha.l r1h,dest" ((machine 32))
     ("sha.l r1h,${dst32-16-Unprefixed-SI}")
     (+ (f-0-4 #xC) dst32-16-Unprefixed-SI (f-7-1 0) (f-10-2 1) (f-12-4 1))
     (shar1h-sem QI dst32-16-Unprefixed-SI)
     ())

;-------------------------------------------------------------
; shanc - shift arithmetic non carry (m32)
;-------------------------------------------------------------

; TODO check semantics
; shanc.L #imm8,dst
(binary-arith32-imm-dst-defn QI SI .l 0 shanc X #xC #x2 #x1 sha-sem)

;-------------------------------------------------------------
; shl - shift logical
;-------------------------------------------------------------

; TODO future: split this into .b and .w semantics
(define-pmacro (shl-sem mode src1 dst)
  (sequence ((mode result)(mode shift)(mode shmode))
	    (case DFLT src1
		  ((#x0) (set shift 1))
		  ((#x1) (set shift 2))
		  ((#x2) (set shift 3))
		  ((#x3) (set shift 4))
		  ((#x4) (set shift 5))
		  ((#x5) (set shift 6))
		  ((#x6) (set shift 7))
		  ((#x7) (set shift 8))
		  ((-8) (set shift -1))
		  ((-7) (set shift -2))
		  ((-6) (set shift -3))
		  ((-5) (set shift -4))
		  ((-4) (set shift -5))
		  ((-3) (set shift -6))
		  ((-2) (set shift -7))
		  ((-1) (set shift -8))
		  (else (set shift 0))
		  )
	    (set shmode -1)
	    (set shmode (srl shmode #x8))
	    (if (lt mode shift #x0) (set result (srl mode dst (mul shift -1))))
	    (if (gt mode shift 0) (set result (sll mode dst shift)))
	    (if (eq shmode #x0) ; QI
		(sequence
		  ((mode cbitamt))
		  (if (lt mode shift #x0)
		      (set cbitamt (sub #x8 shift)); srl
		      (set cbitamt (sub shift 1))) ; sll
		  (set cbit (srl (and (sll dst cbitamt) #x80) #x7))
		  (set obit (ne (and dst #x80) (and result #x80)))
		  ))
	    (if (eq shmode #xff) ; HI
		(sequence
		  ((mode cbitamt))
		  (if (lt mode shift #x0)
		      (set cbitamt (sub 16 shift)) ; srl
		      (set cbitamt (sub shift 1))) ; sll
		  (set cbit (srl (and (sll dst cbitamt) #x8000) #xf))
		  (set obit (ne (and dst #x8000) (and result #x8000)))
		  ))
	    (set-z-and-s result)
	    (set dst result))
  )
(define-pmacro (shlr1h-sem mode dst)
  (sequence ((mode result)(mode shmode))
	    (set shmode -1)
	    (set shmode (srl shmode #x8))
	    (if (lt mode (reg h-r1h) 0) (set result (srl mode dst (reg h-r1h))))
	    (if (gt mode (reg h-r1h) 0) (set result (sll mode dst (reg h-r1h))))
	    (if (eq shmode #x0) ; QI
		(sequence
		  ((mode cbitamt))
		  (if (lt mode (reg h-r1h) #x0)
		      (set cbitamt (sub #x8 (reg h-r1h))) ; srl
		      (set cbitamt (sub (reg h-r1h) 1)))  ; sll
		  (set cbit (srl (and (sll dst cbitamt) #x80) #x7))
		  (set obit (ne (and dst #x80) (and result #x80)))
		  ))
	    (if (eq shmode #xff) ; HI
		(sequence
		  ((mode cbitamt))
		  (if (lt mode (reg h-r1h) #x0)
		      (set cbitamt (sub 16 (reg h-r1h))) ; srl
		      (set cbitamt (sub (reg h-r1h) 1))) ; sll
		  (set cbit (srl (and (sll dst cbitamt) #x8000) #xf))
		  (set obit (ne (and dst #x8000) (and result #x8000)))
		  ))
	    (set-z-and-s result)
	    (set dst result))
  )
; shl.BW #imm4,dst (m16 #1 m32 #1)
(binary-arith16-shimm4-dst-defn QI .b 0 0 shl (f-0-4 #xE) (f-4-3 4) shl-sem)
(binary-arith16-shimm4-dst-defn HI .w 0 1 shl (f-0-4 #xE) (f-4-3 4) shl-sem)
(binary-arith32-shimm4-dst-defn QI .b 0 0 shl #x7 #x0 shl-sem)
(binary-arith32-shimm4-dst-defn HI .w 0 1 shl #x7 #x0 shl-sem)
; shl.BW r1h,dst (m16 #2 m32 #3)
(dni shl16.b-dst "shl.b r1h,dest" ((machine 16))
     ("shl.b r1h,${dst16-16-QI}")
     (+ (f-0-4 7) (f-4-4 4) (f-8-4 #xE) dst16-16-QI)
     (shlr1h-sem HI dst16-16-QI)
     ())
(dni shl16.w-dst "shl.w r1h,dest" ((machine 16))
     ("shl.w r1h,${dst16-16-HI}")
     (+ (f-0-4 7) (f-4-4 5) (f-8-4 #xE) dst16-16-HI)
     (shlr1h-sem HI dst16-16-HI)
     ())
(dni shl32.b-dst "shl.b r1h,dest" ((machine 32))
     ("shl.b r1h,${dst32-16-Unprefixed-QI}")
     (+ (f-0-4 #xA) dst32-16-Unprefixed-QI (f-7-1 0) (f-10-2 3) (f-12-4 #xE))
     (shlr1h-sem QI dst32-16-Unprefixed-QI)
     ())
(dni shl32.w-dst "shl.w r1h,dest" ((machine 32))
     ("shl.w r1h,${dst32-16-Unprefixed-HI}")
     (+ (f-0-4 #xA) dst32-16-Unprefixed-HI (f-7-1 1) (f-10-2 3) (f-12-4 #xE))
     (shlr1h-sem HI dst32-16-Unprefixed-HI)
     ())
; shl.L #imm,dst (m16 #3)
(dni shl16-L-imm-r2r0 "shl.L #Imm-sh-12-s4,r2r0" ((machine 16))
     "shl.l #${Imm-sh-12-s4},r2r0"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 #x8) Imm-sh-12-s4)
     (shl-sem SI Imm-sh-12-s4 (reg h-r2r0))
     ())
(dni shl16-L-imm-r3r1 "shl.L #Imm-sh-12-s4,r3r1" ((machine 16))
     "shl.l #${Imm-sh-12-s4},r3r1"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 #x9) Imm-sh-12-s4)
     (shl-sem SI Imm-sh-12-s4 (reg h-r3r1))
     ())
; shl.L r1h,dst (m16 #4)
(dni shl16-L-r1h-r2r0 "shl.L r1h,r2r0" ((machine 16))
     "shl.l r1h,r2r0"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 0) (f-12-4 1))
     (shl-sem SI (reg h-r1h) (reg h-r2r0))
     ())
(dni shl16-L-r1h-r3r1 "shl.L r1h,r3r1" ((machine 16))
     "shl.l r1h,r3r1"
     (+ (f-0-4 #xE) (f-4-4 #xB) (f-8-4 1) (f-12-4 1))
     (shl-sem SI (reg h-r1h) (reg h-r3r1))
     ())
; shl.L #imm8,dst (m32 #2)
(binary-arith32-imm-dst-defn QI SI .l 0 shl X #x9 #x2 #x1 shl-sem)
; shl.L r1h,dst (m32 #4)
(dni shl32.l-dst "shl.l r1h,dest" ((machine 32))
     ("shl.l r1h,${dst32-16-Unprefixed-SI}")
     (+ (f-0-4 #xC) dst32-16-Unprefixed-SI (f-7-1 0) (f-10-2 0) (f-12-4 1))
     (shlr1h-sem QI dst32-16-Unprefixed-SI)
     ())

;-------------------------------------------------------------
; shlnc - shift logical non carry
;-------------------------------------------------------------

; TODO check semantics
; shlnc.L #imm8,dst
(binary-arith32-imm-dst-defn QI SI .l 0 shlnc X #x8 #x2 #x1 shl-sem)

;-------------------------------------------------------------
; sin - string input (m32)
;-------------------------------------------------------------

; TODO semantics
(dni sin32.b "sin" ((machine 32))
     ("sin.b")
     (+ (f-0-4 #xB) (f-4-4 2) (f-8-4 8) (f-12-4 3))
     (c-call VOID "sin_QI_semantics")
     ())

(dni sin32.w "sin" ((machine 32))
     ("sin.w")
     (+ (f-0-4 #xB) (f-4-4 2) (f-8-4 9) (f-12-4 3))
     (c-call VOID "sin_HI_semantics")
     ())

;-------------------------------------------------------------
; smovb - string move backward
;-------------------------------------------------------------

; TODO semantics
(dni smovb16.b "smovb.b" ((machine 16))
     ("smovb.b")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xE) (f-12-4 9))
     (c-call VOID "smovb_QI_semantics")
     ())
 
(dni smovb16.w "smovb.w" ((machine 16))
     ("smovb.w")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xE) (f-12-4 9))
     (c-call VOID "smovb_HI_semantics")
     ())

(dni smovb32.b "smovb.b" ((machine 32))
     ("smovb.b")
     (+ (f-0-4 #xB) (f-4-4 6) (f-8-4 8) (f-12-4 3))
     (c-call VOID "smovb_QI_semantics")
     ())

(dni smovb32.w "smovb.w" ((machine 32))
     ("smovb.w")
     (+ (f-0-4 #xB) (f-4-4 6) (f-8-4 9) (f-12-4 3))
     (c-call VOID "smovb_HI_semantics")
     ())

;-------------------------------------------------------------
; smovf - string move forward (m32)
;-------------------------------------------------------------

; TODO semantics
(dni smovf16.b "smovf.b" ((machine 16))
     ("smovf.b")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xE) (f-12-4 8))
     (c-call VOID "smovf_QI_semantics")
     ())

(dni smovf16.w "smovf.w" ((machine 16))
     ("smovf.w")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xE) (f-12-4 8))
     (c-call VOID "smovf_HI_semantics")
     ())

(dni smovf32.b "smovf.b" ((machine 32))
     ("smovf.b")
     (+ (f-0-4 #xB) (f-4-4 0) (f-8-4 8)  (f-12-4 3))
     (c-call VOID "smovf_QI_semantics")
     ())

(dni smovf32.w "smovf.w" ((machine 32))
     ("smovf.w")
     (+ (f-0-4 #xB) (f-4-4 0) (f-8-4 9)  (f-12-4 3))
     (c-call VOID "smovf_HI_semantics")
     ())

;-------------------------------------------------------------
; smovu - string move unequal (m32)
;-------------------------------------------------------------

; TODO semantics
(dni smovu.b "smovu.b" ((machine 32))
     ("smovu.b")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 8)  (f-12-4 3))
     (c-call VOID "smovu_QI_semantics")
     ())

(dni smovu.w "smovu.w" ((machine 32))
     ("smovu.w")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 9)  (f-12-4 3))
     (c-call VOID "smovu_HI_semantics")
     ())

;-------------------------------------------------------------
; sout - string output (m32)
;-------------------------------------------------------------

; TODO semantics
(dni sout.b "sout.b" ((machine 32))
     ("sout.b")
     (+ (f-0-4 #xB) (f-4-4 4) (f-8-4 8) (f-12-4 3))
     (c-call VOID "sout_QI_semantics")
     ())

(dni sout.w "sout" ((machine 32))
     ("sout.w")
     (+ (f-0-4 #xB) (f-4-4 4) (f-8-4 9) (f-12-4 3))
     (c-call VOID "sout_HI_semantics")
     ())

;-------------------------------------------------------------
; sstr - string store
;-------------------------------------------------------------

; TODO semantics
(dni sstr16.b "sstr.b" ((machine 16))
     ("sstr.b")
     (+ (f-0-4 7) (f-4-4 #xC) (f-8-4 #xE) (f-12-4 #xA))
     (c-call VOID "sstr_QI_semantics")
     ())

(dni sstr16.w "sstr.w" ((machine 16))
     ("sstr.w")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xE) (f-12-4 #xA))
     (c-call VOID "sstr_HI_semantics")
     ())

(dni sstr.b "sstr" ((machine 32))
     ("sstr.b")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 0) (f-12-4 3))
     (c-call VOID "sstr_QI_semantics")
     ())

(dni sstr.w "sstr" ((machine 32))
     ("sstr.w")
     (+ (f-0-4 #xB) (f-4-4 8) (f-8-4 1) (f-12-4 3))
     (c-call VOID "sstr_HI_semantics")
     ())

;-------------------------------------------------------------
; stnz - store on not zero
;-------------------------------------------------------------

(define-pmacro (stnz-sem mode src dst)
  (sequence ()
	    (if (ne zbit (const 1))
		(set dst src)))
)
; stnz #imm8,dst3 (m16)
(binary-arith16-b-S-imm8-dst3 stnz "" (f-0-4 #xD) (f-4-1 0) stnz-sem)
; stnz.BW #imm,dst (m32)
(binary-arith32-imm-dst-defn QI QI .b 0 stnz X #x9 #x1 #xF stnz-sem)
(binary-arith32-imm-dst-defn HI HI .w 1 stnz X #x9 #x1 #xF stnz-sem)

;-------------------------------------------------------------
; stz - store on zero
;-------------------------------------------------------------

(define-pmacro (stz-sem mode src dst)
  (sequence ()
	    (if (eq zbit (const 1))
		(set dst src)))
)
; stz #imm8,dst3 (m16)
(binary-arith16-b-S-imm8-dst3 stz "" (f-0-4 #xC) (f-4-1 1) stz-sem)
; stz.BW #imm,dst (m32)
(binary-arith32-imm-dst-defn QI QI .b 0 stz X #x9 #x0 #xF stz-sem)
(binary-arith32-imm-dst-defn HI HI .w 1 stz X #x9 #x0 #xF stz-sem)

;-------------------------------------------------------------
; stzx - store on zero extention
;-------------------------------------------------------------

(define-pmacro (stzx-sem mode src1 src2 dst)
  (sequence ()
	    (if (eq zbit (const 1))
		(set dst src1)
		(set dst src2)))
  )
; stzx #imm8,dst3 (m16)
(dni stzx16-imm8-imm8-r0h "stzx #Imm8,#Imm8,r0h" ((machine 16))
     ("stzx #${Imm-8-QI},#${Imm-16-QI},r0h")
     (+ (f-0-4 #xD) (f-4-4 #xB) Imm-8-QI Imm-16-QI)
     (stzx-sem QI Imm-8-QI Imm-16-QI (reg h-r0h))
     ())
(dni stzx16-imm8-imm8-r0l "stzx #Imm8,#Imm8,r0l" ((machine 16))
     ("stzx #${Imm-8-QI},#${Imm-16-QI},r0l")
     (+ (f-0-4 #xD) (f-4-4 #xC) Imm-8-QI Imm-16-QI)
     (stzx-sem QI Imm-8-QI Imm-16-QI (reg h-r0l))
     ())
(dni stzx16-imm8-imm8-dsp8sb "stzx #Imm8,#Imm8,dsp8[sb]" ((machine 16))
     ("stzx #${Imm-8-QI},#${Imm-16-QI},Dsp-24-u8[sb]")
     (+ (f-0-4 #xD) (f-4-4 #xD) Imm-8-QI Dsp-16-u8 Imm-24-QI)
     (stzx-sem QI Imm-8-QI Imm-16-QI (mem16 QI (add (reg h-sb) Dsp-24-u8)))
     ())
(dni stzx16-imm8-imm8-dsp8fb "stzx #Imm8,#Imm8,dsp8[fb]" ((machine 16))
     ("stzx #${Imm-8-QI},#${Imm-16-QI},Dsp-24-u8[fb]")
     (+ (f-0-4 #xD) (f-4-4 #xE) Imm-8-QI Dsp-16-u8 Imm-24-QI)
     (stzx-sem QI Imm-8-QI Imm-16-QI (mem16 QI (add (reg h-fb) Dsp-24-u8)))
     ())
(dni stzx16-imm8-imm8-abs16 "stzx #Imm8,#Imm8,abs16" ((machine 16))
     ("stzx #${Imm-8-QI},#${Imm-16-QI},Dsp-24-u16")
     (+ (f-0-4 #xD) (f-4-4 #xE) Imm-8-QI Dsp-16-u16 Imm-32-QI)
     (stzx-sem QI Imm-8-QI Imm-32-QI (mem16 QI Dsp-16-u16))
     ())
; stzx.BW #imm,dst (m32)
(insn-imm1-imm2-dst-Unprefixed stzx #x9 #x3 #xF stzx-sem)

;-------------------------------------------------------------
; subx - subtract extend (m32)
;-------------------------------------------------------------

(define-pmacro (subx-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (sub mode dst (ext mode src1)))
	    (set obit (sub-oflag mode dst (ext mode src1) 0))
	    (set cbit (sub-cflag mode dst (ext mode src1) 0))
	    (set dst result)
	    (set-z-and-s result)))
; subx #imm8,dst
(binary-arith32-imm-dst-defn QI SI "" 0 subx G #x9 #x1 #x1 subx-sem)
; subx src,dst
(binary-arith32-src-dst-defn QI SI "" 0 subx G #x1 #x0 subx-sem)

;-------------------------------------------------------------
; tst - test
;-------------------------------------------------------------

(define-pmacro (tst-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (and mode dst src1))
	    (set-z-and-s result))
)

; tst.BW #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst tst X (f-0-4 7) (f-4-3 3) (f-8-4 0) #x9 #x3 #xE tst-sem)
; tst.BW src,dst (m16 #2 m32 #3)
(binary-arith16-src-dst-defn QI QI .b 0 tst X (f-0-4 #x8) (f-4-3 0) tst-sem)
(binary-arith16-src-dst-defn HI HI .w 1 tst X (f-0-4 #x8) (f-4-3 0) tst-sem)
(binary-arith32-src-dst-Prefixed QI QI .b 0 tst X #x1 #x9 tst-sem)
(binary-arith32-src-dst-Prefixed HI HI .w 1 tst X #x1 #x9 tst-sem)
; tst.BW:S #imm,dst2 (m32 #2)
(binary-arith32-s-imm-dst QI .b 0 tst #x0 #x6 tst-sem)
(binary-arith32-s-imm-dst HI .w 1 tst #x0 #x6 tst-sem)

;-------------------------------------------------------------
; und - undefined
;-------------------------------------------------------------

(dni und16 "und" ((machine 16))
     ("und")
     (+ (f-0-4 #xF) (f-4-4 #xF))
     (nop)
     ())

(dni und32 "und" ((machine 32))
     ("und")
     (+ (f-0-4 #xF) (f-4-4 #xF))
     (nop)
     ())

;-------------------------------------------------------------
; wait
;-------------------------------------------------------------

; ??? semantics
(dni wait16 "wait" ((machine 16))
     ("wait")
     (+ (f-0-4 7) (f-4-4 #xD) (f-8-4 #xF) (f-12-4 3))
     (nop)
     ())

(dni wait "wait" ((machine 32))
     ("wait")
     (+ (f-0-4 #xB) (f-4-4 2) (f-8-4 0) (f-12-4 3))
     (nop)
     ())

;-------------------------------------------------------------
; xchg - exchange
;-------------------------------------------------------------

(define-pmacro (xchg-sem mode src dst)
  (sequence ((mode result))
	    (set result src)
	    (set src dst)
	    (set dst result))
  )
(define-pmacro (xchg16-defn mode sz szc src srcreg)
  (dni (.sym xchg16 sz - srcreg)
       (.str "xchg" sz "-" srcreg ",dst16-16-" mode)
       ((machine 16))
       (.str "xchg." sz " " srcreg ",${dst16-16-" mode "}")
       (+ (f-0-4 #x7) (f-4-3 #x5) (f-7-1 szc) (f-8-2 0) (f-10-2 src) (.sym dst16-16- mode))
       (xchg-sem mode (reg (.sym h- srcreg)) (.sym dst16-16- mode))
       ())
)
(xchg16-defn QI b 0 0 r0l)
(xchg16-defn QI b 0 1 r0h)
(xchg16-defn QI b 0 2 r1l)
(xchg16-defn QI b 0 3 r1h)
(xchg16-defn QI w 1 0 r0)
(xchg16-defn HI w 1 1 r1)
(xchg16-defn HI w 1 2 r2)
(xchg16-defn HI w 1 3 r3)
(define-pmacro (xchg32-defn mode sz szc src srcreg)
  (dni (.sym xchg32 sz - srcreg)
       (.str "xchg" sz "-" srcreg ",dst32-16-Unprefixed-" mode)
       ((machine 32))
       (.str "xchg." sz " " srcreg ",${dst32-16-Unprefixed-" mode "}")
       (+ (f-0-4 #xD) (.sym dst32-16-Unprefixed- mode) (f-7-1 szc) (f-10-2 0) (f-12-1 1) (f-13-3 src))
       (xchg-sem mode (reg (.sym h- srcreg)) (.sym dst32-16-Unprefixed- mode))
       ())
) 
(xchg32-defn QI b 0 0 r0l)
(xchg32-defn QI b 0 1 r1l)
(xchg32-defn QI b 0 2 a0)
(xchg32-defn QI b 0 3 a1)
(xchg32-defn QI b 0 4 r0h)
(xchg32-defn QI b 0 5 r1h)
(xchg32-defn HI w 1 0 r0)
(xchg32-defn HI w 1 1 r1)
(xchg32-defn HI w 1 2 a0)
(xchg32-defn HI w 1 3 a1)
(xchg32-defn HI w 1 4 r2)
(xchg32-defn HI w 1 5 r3)

;-------------------------------------------------------------
; xor - exclusive or
;-------------------------------------------------------------

(define-pmacro (xor-sem mode src1 dst)
  (sequence ((mode result))
	    (set result (xor mode src1 dst))
	    (set-z-and-s result)
	    (set dst result))
)

; xor.BW #imm,dst (m16 #1 m32 #1)
(binary-arith-imm-dst xor G (f-0-4 7) (f-4-3 3) (f-8-4 1) #x9 #x0 #xE xor-sem)
; xor.BW src,dst (m16 #3 m32 #3)
(binary-arith-src-dst xor G (f-0-4 #x8) (f-4-3 4) #x1 #x9 xor-sem)

;-------------------------------------------------------------
; Widening
;-------------------------------------------------------------

(define-pmacro (exts-sem smode dmode src dst)
  (set dst (ext dmode (trunc smode src)))
)
(define-pmacro (extz-sem smode dmode src dst)
  (set dst (zext dmode (trunc smode src)))
)

; exts.b dst for m16c
(ext16-defn QI HI .b 0 exts (f-0-4 7) (f-4-3 6) (f-8-4 6) exts-sem)

; exts.w r0 for m16c
(dni exts16.w-r0
     "exts.w r0"
     ((machine 16))
     "exts.w r0"
     (+ (f-0-4 #x7) (f-4-4 #xC) (f-8-4 #xF) (f-12-4 3))
     (exts-sem HI SI R0 R2R0)
     ())

; exts.size dst for m32c
(ext32-defn QI HI .b 0 exts (f-0-4 #xC) (f-10-2 1) (f-12-4 #xE) exts-sem)
(ext32-defn HI SI .w 1 exts (f-0-4 #xC) (f-10-2 1) (f-12-4 #xE) exts-sem)
; exts.b src,dst for m32c
(ext32-binary-defn exts .b #x1 #x7 exts-sem)

; extz.b src,dst for m32c
(ext32-binary-defn extz "" #x1 #xB extz-sem)

;-------------------------------------------------------------
; Indirect
;-------------------------------------------------------------
 
; TODO semantics
(dni srcind "SRC-INDIRECT" ((machine 32))
     ("src-indirect")
     (+ (f-0-4 4) (f-4-4 1))
     (set (reg h-src-indirect) 1)
     ())
 
(dni destind "DEST-INDIRECT" ((machine 32))
     ("dest-indirect")
     (+ (f-0-4 0) (f-4-4 9))
     (set (reg h-dst-indirect) 1)
     ())
 
(dni srcdestind "SRC-DEST-INDIRECT" ((machine 32))
     ("src-dest-indirect")
     (+ (f-0-4 4) (f-4-4 9))
     (sequence () (set (reg h-src-indirect) 1) (set (reg h-dst-indirect) 1))
     ())