;; *******************************************************************
|
;; *******************************************************************
|
;; $Id: test.asm,v 1.1 2006-05-20 17:56:22 arniml Exp $
|
;; $Id: test.asm 179 2009-04-01 19:48:38Z arniml $
|
;;
|
;;
|
;; Checks the LDD instruction.
|
;; Checks the LDD instruction.
|
;;
|
;;
|
|
|
;; the cpu type is defined on asl's command line
|
;; the cpu type is defined on asl's command line
|
|
|
;; macro for checking a digit
|
;; macro for checking a digit
|
check_d MACRO reg, digit
|
check_d MACRO reg, digit
|
lbi (reg ! 3), ~digit & 0xf ; select inverse digit
|
lbi (reg ! 3), ~digit & 0xf ; select inverse digit
|
ldd reg, digit
|
ldd reg, digit
|
lbi reg, digit
|
lbi reg, digit
|
ske
|
ske
|
jmp fail
|
jmp fail
|
ENDM
|
ENDM
|
|
|
|
|
;; macro for checking LDD on a complete register
|
;; macro for checking LDD on a complete register
|
check_r MACRO reg
|
check_r MACRO reg
|
check_d reg, 0
|
check_d reg, 0
|
check_d reg, 1
|
check_d reg, 1
|
check_d reg, 2
|
check_d reg, 2
|
check_d reg, 3
|
check_d reg, 3
|
check_d reg, 4
|
check_d reg, 4
|
check_d reg, 5
|
check_d reg, 5
|
check_d reg, 6
|
check_d reg, 6
|
check_d reg, 7
|
check_d reg, 7
|
check_d reg, 8
|
check_d reg, 8
|
check_d reg, 9
|
check_d reg, 9
|
check_d reg, 10
|
check_d reg, 10
|
check_d reg, 11
|
check_d reg, 11
|
check_d reg, 12
|
check_d reg, 12
|
check_d reg, 13
|
check_d reg, 13
|
check_d reg, 14
|
check_d reg, 14
|
check_d reg, 15
|
check_d reg, 15
|
ENDM
|
ENDM
|
|
|
|
|
org 0x00
|
org 0x00
|
clra
|
clra
|
|
|
|
|
;; prepare other registers
|
;; prepare other registers
|
;; register 1
|
;; register 1
|
lbi 1, 0
|
lbi 1, 0
|
jsr clear_reg
|
jsr clear_reg
|
;; register 2
|
;; register 2
|
lbi 2, 0
|
lbi 2, 0
|
jsr clear_reg
|
jsr clear_reg
|
;; register 3
|
;; register 3
|
lbi 3, 0
|
lbi 3, 0
|
jsr clear_reg
|
jsr clear_reg
|
|
|
|
|
;; *******************************************************************
|
;; *******************************************************************
|
;; Test LDD on register 0
|
;; Test LDD on register 0
|
;;
|
;;
|
lbi 0, 0
|
lbi 0, 0
|
jsr init_reg
|
jsr init_reg
|
;;
|
;;
|
check_r 0
|
check_r 0
|
|
|
|
|
;; *******************************************************************
|
;; *******************************************************************
|
;; Test LDD on register 1
|
;; Test LDD on register 1
|
;;
|
;;
|
lbi 0, 0
|
lbi 0, 0
|
jsr clear_reg
|
jsr clear_reg
|
lbi 1, 0
|
lbi 1, 0
|
jsr init_reg
|
jsr init_reg
|
;;
|
;;
|
check_r 1
|
check_r 1
|
|
|
|
|
;; *******************************************************************
|
;; *******************************************************************
|
;; Test LDD on register 2
|
;; Test LDD on register 2
|
;;
|
;;
|
lbi 1, 0
|
lbi 1, 0
|
jsr clear_reg
|
jsr clear_reg
|
lbi 2, 0
|
lbi 2, 0
|
jsr init_reg
|
jsr init_reg
|
;;
|
;;
|
check_r 2
|
check_r 2
|
|
|
;; *******************************************************************
|
;; *******************************************************************
|
;; Test LDD on register 3
|
;; Test LDD on register 3
|
;;
|
;;
|
lbi 2, 0
|
lbi 2, 0
|
jsr clear_reg
|
jsr clear_reg
|
lbi 3, 0
|
lbi 3, 0
|
jsr init_reg
|
jsr init_reg
|
;;
|
;;
|
check_r 3
|
check_r 3
|
|
|
|
|
jmp pass
|
jmp pass
|
|
|
|
|
|
|
;; initialize current register with proper values
|
;; initialize current register with proper values
|
;;
|
;;
|
init_reg:
|
init_reg:
|
clra
|
clra
|
cab
|
cab
|
stii 0x0
|
stii 0x0
|
stii 0x1
|
stii 0x1
|
stii 0x2
|
stii 0x2
|
stii 0x3
|
stii 0x3
|
stii 0x4
|
stii 0x4
|
stii 0x5
|
stii 0x5
|
stii 0x6
|
stii 0x6
|
stii 0x7
|
stii 0x7
|
stii 0x8
|
stii 0x8
|
stii 0x9
|
stii 0x9
|
stii 0xa
|
stii 0xa
|
stii 0xb
|
stii 0xb
|
stii 0xc
|
stii 0xc
|
stii 0xd
|
stii 0xd
|
stii 0xe
|
stii 0xe
|
stii 0xf
|
stii 0xf
|
ret
|
ret
|
|
|
;;
|
;;
|
;; clear current register
|
;; clear current register
|
;;
|
;;
|
clear_reg:
|
clear_reg:
|
clra
|
clra
|
cab
|
cab
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
stii 0x0
|
ret
|
ret
|
|
|
org 0x380
|
org 0x380
|
include "pass_fail.asm"
|
include "pass_fail.asm"
|
|
|
