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# $Id: test_w11a_dstw_word_flow.tcl 552 2014-03-02 23:02:00Z mueller $

#

# Copyright 2013-2014 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>

# License disclaimer see LICENSE_gpl_v2.txt in $RETROBASE directory

#

# Revision History:

# Date         Rev Version  Comment

# 2014-03-01   552   1.0.1  check that unused regs stay 0

# 2013-03-31   502   1.0    Initial version

#

# Test dstw flow with mov #nnn,... instructions for word access

#

# ----------------------------------------------------------------------------

rlc log "test_w11a_dstw_word_flow: test dstw flow for word with mov #nnn,..."

rlc log "  r0,(r0),(r0)+,@(r0)+,-(r0),@-(r0) (mode=0,1,2,3,4,5)"

# code register pre/post conditions beyond defaults

#   r0           -> 0100

#   r1   #data1  -> ..same

#   r2   #data2  -> #data2+4

#   r3   #pdata3 -> #pdata3+4

#   r4   #data4e -> #data4e-4

#   r5   #pdat5e -> #pdat5e-4

$cpu ldasm -lst lst -sym sym {

        . = 1000

start:  mov     #100,r0

        mov     #110,(r1)

        mov     #120,(r2)+

        mov     #121,(r2)+

        mov     #130,@(r3)+

        mov     #131,@(r3)+

        mov     #141,-(r4)

        mov     #140,-(r4)

        mov     #151,@-(r5)

        mov     #150,@-(r5)

        halt

stop:

;

data1:  .word   0

data2:  .word   0,0

data3:  .word   0,0

data4:  .word   0,0

data4e:

data5:  .word   0,0

data5e:

pdata3: .word   data3,data3+2

pdata5: .word   data5,data5+2

pdat5e:

}

rw11::asmrun  $cpu sym [list r1 $sym(data1) \

                             r2 $sym(data2) \

                             r3 $sym(pdata3) \

                             r4 $sym(data4e) \

                             r5 $sym(pdat5e) ]

rw11::asmwait $cpu sym 1.0

rw11::asmtreg $cpu [list r0 0100 \

                         r1 $sym(data1) \

                         r2 [expr {$sym(data2)  + 4}] \

                         r3 [expr {$sym(pdata3) + 4}] \

                         r4 [expr {$sym(data4e) - 4}] \

                         r5 [expr {$sym(pdat5e) - 4}] ]

rw11::asmtmem $cpu $sym(data1) {0110 0120 0121 0130 0131 0140 0141 0150 0151}

# ----------------------------------------------------------------------------

rlc log "  nn(r0),@nn(r0),var,@var,@#var (mode=6,7,67,77,37)"

# code register pre/post conditions beyond defaults

#   r0   #data0-020  -> ..same

#   r1   #pdata0-040 -> ..same

$cpu ldasm -lst lst -sym sym {

        . = 1000

start:  mov     #200,20(r0)

        mov     #210,@40(r1)

        mov     #220,data2

        mov     #230,@pdata3

        mov     #240,@#data4

        halt

stop:

;

data0:  .word   0

data1:  .word   0

data2:  .word   0

data3:  .word   0

data4:  .word   0

data4e:

pdata1: .word   data1

pdata3: .word   data3

}

rw11::asmrun  $cpu sym [list r0 [expr {$sym(data0)-020}] \

                             r1 [expr {$sym(pdata1)-040}]  ]

rw11::asmwait $cpu sym 1.0

rw11::asmtreg $cpu [list r0 [expr {$sym(data0)-020}] \

                         r1 [expr {$sym(pdata1)-040}] \

                         r2 0 \

                         r3 0 \

                         r4 0 \

                         r5 0 ]

rw11::asmtmem $cpu $sym(data0) {0200 0210 0220 0230 0240}