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apple2-go/cpu/6502_functional_test.lst

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Added instructions for the CPU tests and a missing file
2018-05-28 13:00:01 +00:00
AS65 Assembler for R6502 [1.42]. Copyright 1994-2007, Frank A. Kingswood Page 1
---------------------------------------------------- 6502_functional_test.a65 ----------------------------------------------------
6102 lines read, no errors in pass 1.
;
; 6 5 0 2 F U N C T I O N A L T E S T
;
; Copyright (C) 2012-2015 Klaus Dormann
;
; 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 3 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, see <http://www.gnu.org/licenses/>.
; This program is designed to test all opcodes of a 6502 emulator using all
; addressing modes with focus on propper setting of the processor status
; register bits.
;
; version 04-dec-2017
; contact info at http://2m5.de or email K@2m5.de
;
; assembled with AS65 from http://www.kingswood-consulting.co.uk/assemblers/
; command line switches: -l -m -s2 -w -h0
; | | | | no page headers in listing
; | | | wide listing (133 char/col)
; | | write intel hex file instead of binary
; | expand macros in listing
; generate pass2 listing
;
; No IO - should be run from a monitor with access to registers.
; To run load intel hex image with a load command, than alter PC to 400 hex
; (code_segment) and enter a go command.
; Loop on program counter determines error or successful completion of test.
; Check listing for relevant traps (jump/branch *).
; Please note that in early tests some instructions will have to be used before
; they are actually tested!
;
; RESET, NMI or IRQ should not occur and will be trapped if vectors are enabled.
; Tests documented behavior of the original NMOS 6502 only! No unofficial
; opcodes. Additional opcodes of newer versions of the CPU (65C02, 65816) will
; not be tested. Decimal ops will only be tested with valid BCD operands and
; N V Z flags will be ignored.
;
; Debugging hints:
; Most of the code is written sequentially. if you hit a trap, check the
; immediately preceeding code for the instruction to be tested. Results are
; tested first, flags are checked second by pushing them onto the stack and
; pulling them to the accumulator after the result was checked. The "real"
; flags are no longer valid for the tested instruction at this time!
; If the tested instruction was indexed, the relevant index (X or Y) must
; also be checked. Opposed to the flags, X and Y registers are still valid.
;
; versions:
; 28-jul-2012 1st version distributed for testing
; 29-jul-2012 fixed references to location 0, now #0
; added license - GPLv3
; 30-jul-2012 added configuration options
; 01-aug-2012 added trap macro to allow user to change error handling
; 01-dec-2012 fixed trap in branch field must be a branch
; 02-mar-2013 fixed PLA flags not tested
; 19-jul-2013 allowed ROM vectors to be loaded when load_data_direct = 0
; added test sequence check to detect if tests jump their fence
; 23-jul-2013 added RAM integrity check option
; 16-aug-2013 added error report to standard output option
; 13-dec-2014 added binary/decimal opcode table switch test
; 14-dec-2014 improved relative address test
; 23-aug-2015 added option to disable self modifying tests
; 24-aug-2015 all self modifying immediate opcodes now execute in data RAM
; added small branch offset pretest
; 21-oct-2015 added option to disable decimal mode ADC & SBC tests
; 04-dec-2017 fixed BRK only tested with interrupts enabled
; added option to skip the remainder of a failing test
; in report.i65
; C O N F I G U R A T I O N
;ROM_vectors writable (0=no, 1=yes)
;if ROM vectors can not be used interrupts will not be trapped
;as a consequence BRK can not be tested but will be emulated to test RTI
0001 = ROM_vectors = 1
;load_data_direct (0=move from code segment, 1=load directly)
;loading directly is preferred but may not be supported by your platform
;0 produces only consecutive object code, 1 is not suitable for a binary image
0001 = load_data_direct = 1
;I_flag behavior (0=force enabled, 1=force disabled, 2=prohibit change, 3=allow
;change) 2 requires extra code and is not recommended. SEI & CLI can only be
;tested if you allow changing the interrupt status (I_flag = 3)
0003 = I_flag = 3
;configure memory - try to stay away from memory used by the system
;zero_page memory start address, $50 (80) consecutive Bytes required
; add 2 if I_flag = 2
0000 = zero_page = $0
;data_segment memory start address, $6A (106) consecutive Bytes required
0200 = data_segment = $200
if (data_segment & $ff) != 0
ERROR ERROR ERROR low byte of data_segment MUST be $00 !!
endif
;code_segment memory start address, 13kB of consecutive space required
; add 2.5 kB if I_flag = 2
0800 = code_segment = $800
;self modifying code may be disabled to allow running in ROM
;0=part of the code is self modifying and must reside in RAM
;1=tests disabled: branch range
0000 = disable_selfmod = 0
;report errors through I/O channel (0=use standard self trap loops, 1=include
;report.i65 as I/O channel, add 3.5 kB)
0000 = report = 0
;RAM integrity test option. Checks for undesired RAM writes.
;set lowest non RAM or RAM mirror address page (-1=disable, 0=64k, $40=16k)
;leave disabled if a monitor, OS or background interrupt is allowed to alter RAM
ffff = ram_top = -1
;disable test decimal mode ADC & SBC, 0=enable, 1=disable,
;2=disable including decimal flag in processor status
0000 = disable_decimal = 0
noopt ;do not take shortcuts
;macros for error & success traps to allow user modification
;example:
;trap macro
; jsr my_error_handler
; endm
;trap_eq macro
; bne skip\?
; trap ;failed equal (zero)
;skip\?
; endm
;
; my_error_handler should pop the calling address from the stack and report it.
; putting larger portions of code (more than 3 bytes) inside the trap macro
; may lead to branch range problems for some tests.
if report = 0
trap macro
jmp * ;failed anyway
endm
trap_eq macro
beq * ;failed equal (zero)
endm
trap_ne macro
bne * ;failed not equal (non zero)
endm
trap_cs macro
bcs * ;failed carry set
endm
trap_cc macro
bcc * ;failed carry clear
endm
trap_mi macro
bmi * ;failed minus (bit 7 set)
endm
trap_pl macro
bpl * ;failed plus (bit 7 clear)
endm
trap_vs macro
bvs * ;failed overflow set
endm
trap_vc macro
bvc * ;failed overflow clear
endm
; please observe that during the test the stack gets invalidated
; therefore a RTS inside the success macro is not possible
success macro
jmp * ;test passed, no errors
endm
endif
if report = 1
trap macro
jsr report_error
endm
trap_eq macro
bne skip\?
trap ;failed equal (zero)
skip\?
endm
trap_ne macro
beq skip\?
trap ;failed not equal (non zero)
skip\?
endm
trap_cs macro
bcc skip\?
trap ;failed carry set
skip\?
endm
trap_cc macro
bcs skip\?
trap ;failed carry clear
skip\?
endm
trap_mi macro
bpl skip\?
trap ;failed minus (bit 7 set)
skip\?
endm
trap_pl macro
bmi skip\?
trap ;failed plus (bit 7 clear)
skip\?
endm
trap_vs macro
bvc skip\?
trap ;failed overflow set
skip\?
endm
trap_vc macro
bvs skip\?
trap ;failed overflow clear
skip\?
endm
; please observe that during the test the stack gets invalidated
; therefore a RTS inside the success macro is not possible
success macro
jsr report_success
endm
endif
0001 = carry equ %00000001 ;flag bits in status
0002 = zero equ %00000010
0004 = intdis equ %00000100
0008 = decmode equ %00001000
0010 = break equ %00010000
0020 = reserv equ %00100000
0040 = overfl equ %01000000
0080 = minus equ %10000000
0001 = fc equ carry
0002 = fz equ zero
0003 = fzc equ carry+zero
0040 = fv equ overfl
0042 = fvz equ overfl+zero
0080 = fn equ minus
0081 = fnc equ minus+carry
0082 = fnz equ minus+zero
0083 = fnzc equ minus+zero+carry
00c0 = fnv equ minus+overfl
0030 = fao equ break+reserv ;bits always on after PHP, BRK
0034 = fai equ fao+intdis ;+ forced interrupt disable
0038 = faod equ fao+decmode ;+ ignore decimal
003c = faid equ fai+decmode ;+ ignore decimal
00ff = m8 equ $ff ;8 bit mask
00fb = m8i equ $ff&~intdis ;8 bit mask - interrupt disable
;macros to allow masking of status bits.
;masking test of decimal bit
;masking of interrupt enable/disable on load and compare
;masking of always on bits after PHP or BRK (unused & break) on compare
if disable_decimal < 2
if I_flag = 0
load_flag macro
lda #\1&m8i ;force enable interrupts (mask I)
endm
cmp_flag macro
cmp #(\1|fao)&m8i ;I_flag is always enabled + always on bits
endm
eor_flag macro
eor #(\1&m8i|fao) ;mask I, invert expected flags + always on bits
endm
endif
if I_flag = 1
load_flag macro
lda #\1|intdis ;force disable interrupts
endm
cmp_flag macro
cmp #(\1|fai)&m8 ;I_flag is always disabled + always on bits
endm
eor_flag macro
eor #(\1|fai) ;invert expected flags + always on bits + I
endm
endif
if I_flag = 2
load_flag macro
lda #\1
ora flag_I_on ;restore I-flag
and flag_I_off
endm
cmp_flag macro
eor flag_I_on ;I_flag is never changed
cmp #(\1|fao)&m8i ;expected flags + always on bits, mask I
endm
eor_flag macro
eor flag_I_on ;I_flag is never changed
eor #(\1&m8i|fao) ;mask I, invert expected flags + always on bits
endm
endif
if I_flag = 3
load_flag macro
lda #\1 ;allow test to change I-flag (no mask)
endm
cmp_flag macro
cmp #(\1|fao)&m8 ;expected flags + always on bits
endm
eor_flag macro
eor #\1|fao ;invert expected flags + always on bits
endm
endif
else
if I_flag = 0
load_flag macro
lda #\1&m8i ;force enable interrupts (mask I)
endm
cmp_flag macro
ora #decmode ;ignore decimal mode bit
cmp #(\1|faod)&m8i ;I_flag is always enabled + always on bits
endm
eor_flag macro
ora #decmode ;ignore decimal mode bit
eor #(\1&m8i|faod) ;mask I, invert expected flags + always on bits
endm
endif
if I_flag = 1
load_flag macro
lda #\1|intdis ;force disable interrupts
endm
cmp_flag macro
ora #decmode ;ignore decimal mode bit
cmp #(\1|faid)&m8 ;I_flag is always disabled + always on bits
endm
eor_flag macro
ora #decmode ;ignore decimal mode bit
eor #(\1|faid) ;invert expected flags + always on bits + I
endm
endif
if I_flag = 2
load_flag macro
lda #\1
ora flag_I_on ;restore I-flag
and flag_I_off
endm
cmp_flag macro
eor flag_I_on ;I_flag is never changed
ora #decmode ;ignore decimal mode bit
cmp #(\1|faod)&m8i ;expected flags + always on bits, mask I
endm
eor_flag macro
eor flag_I_on ;I_flag is never changed
ora #decmode ;ignore decimal mode bit
eor #(\1&m8i|faod) ;mask I, invert expected flags + always on bits
endm
endif
if I_flag = 3
load_flag macro
lda #\1 ;allow test to change I-flag (no mask)
endm
cmp_flag macro
ora #decmode ;ignore decimal mode bit
cmp #(\1|faod)&m8 ;expected flags + always on bits
endm
eor_flag macro
ora #decmode ;ignore decimal mode bit
eor #\1|faod ;invert expected flags + always on bits
endm
endif
endif
;macros to set (register|memory|zeropage) & status
set_stat macro ;setting flags in the processor status register
load_flag \1
pha ;use stack to load status
plp
endm
set_a macro ;precharging accu & status
load_flag \2
pha ;use stack to load status
lda #\1 ;precharge accu
plp
endm
set_x macro ;precharging index & status
load_flag \2
pha ;use stack to load status
ldx #\1 ;precharge index x
plp
endm
set_y macro ;precharging index & status
load_flag \2
pha ;use stack to load status
ldy #\1 ;precharge index y
plp
endm
set_ax macro ;precharging indexed accu & immediate status
load_flag \2
pha ;use stack to load status
lda \1,x ;precharge accu
plp
endm
set_ay macro ;precharging indexed accu & immediate status
load_flag \2
pha ;use stack to load status
lda \1,y ;precharge accu
plp
endm
set_z macro ;precharging indexed zp & immediate status
load_flag \2
pha ;use stack to load status
lda \1,x ;load to zeropage
sta zpt
plp
endm
set_zx macro ;precharging zp,x & immediate status
load_flag \2
pha ;use stack to load status
lda \1,x ;load to indexed zeropage
sta zpt,x
plp
endm
set_abs macro ;precharging indexed memory & immediate status
load_flag \2
pha ;use stack to load status
lda \1,x ;load to memory
sta abst
plp
endm
set_absx macro ;precharging abs,x & immediate status
load_flag \2
pha ;use stack to load status
lda \1,x ;load to indexed memory
sta abst,x
plp
endm
;macros to test (register|memory|zeropage) & status & (mask)
tst_stat macro ;testing flags in the processor status register
php ;save status
pla ;use stack to retrieve status
pha
cmp_flag \1
trap_ne
plp ;restore status
endm
tst_a macro ;testing result in accu & flags
php ;save flags
cmp #\1 ;test result
trap_ne
pla ;load status
pha
cmp_flag \2
trap_ne
plp ;restore status
endm
tst_x macro ;testing result in x index & flags
php ;save flags
cpx #\1 ;test result
trap_ne
pla ;load status
pha
cmp_flag \2
trap_ne
plp ;restore status
endm
tst_y macro ;testing result in y index & flags
php ;save flags
cpy #\1 ;test result
trap_ne
pla ;load status
pha
cmp_flag \2
trap_ne
plp ;restore status
endm
tst_ax macro ;indexed testing result in accu & flags
php ;save flags
cmp \1,x ;test result
trap_ne
pla ;load status
eor_flag \3
cmp \2,x ;test flags
trap_ne ;
endm
tst_ay macro ;indexed testing result in accu & flags
php ;save flags
cmp \1,y ;test result
trap_ne ;
pla ;load status
eor_flag \3
cmp \2,y ;test flags
trap_ne
endm
tst_z macro ;indexed testing result in zp & flags
php ;save flags
lda zpt
cmp \1,x ;test result
trap_ne
pla ;load status
eor_flag \3
cmp \2,x ;test flags
trap_ne
endm
tst_zx macro ;testing result in zp,x & flags
php ;save flags
lda zpt,x
cmp \1,x ;test result
trap_ne
pla ;load status
eor_flag \3
cmp \2,x ;test flags
trap_ne
endm
tst_abs macro ;indexed testing result in memory & flags
php ;save flags
lda abst
cmp \1,x ;test result
trap_ne
pla ;load status
eor_flag \3
cmp \2,x ;test flags
trap_ne
endm
tst_absx macro ;testing result in abs,x & flags
php ;save flags
lda abst,x
cmp \1,x ;test result
trap_ne
pla ;load status
eor_flag \3
cmp \2,x ;test flags
trap_ne
endm
; RAM integrity test
; verifies that none of the previous tests has altered RAM outside of the
; designated write areas.
; uses zpt word as indirect pointer, zpt+2 word as checksum
if ram_top > -1
check_ram macro
cld
lda #0
sta zpt ;set low byte of indirect pointer
sta zpt+3 ;checksum high byte
if disable_selfmod = 0
sta range_adr ;reset self modifying code
endif
clc
ldx #zp_bss-zero_page ;zeropage - write test area
ccs3\? adc zero_page,x
bcc ccs2\?
inc zpt+3 ;carry to high byte
clc
ccs2\? inx
bne ccs3\?
ldx #hi(abs1) ;set high byte of indirect pointer
stx zpt+1
ldy #lo(abs1) ;data after write & execute test area
ccs5\? adc (zpt),y
bcc ccs4\?
inc zpt+3 ;carry to high byte
clc
ccs4\? iny
bne ccs5\?
inx ;advance RAM high address
stx zpt+1
cpx #ram_top
bne ccs5\?
sta zpt+2 ;checksum low is
cmp ram_chksm ;checksum low expected
trap_ne ;checksum mismatch
lda zpt+3 ;checksum high is
cmp ram_chksm+1 ;checksum high expected
trap_ne ;checksum mismatch
endm
else
check_ram macro
;RAM check disabled - RAM size not set
endm
endif
next_test macro ;make sure, tests don't jump the fence
lda test_case ;previous test
cmp #test_num
trap_ne ;test is out of sequence
test_num = test_num + 1
lda #test_num ;*** next tests' number
sta test_case
;check_ram ;uncomment to find altered RAM after each test
endm
if load_data_direct = 1
data
else
bss ;uninitialized segment, copy of data at end of code!
endif
0000 = org zero_page
;break test interrupt save
0000 : 00 irq_a ds 1 ;a register
0001 : 00 irq_x ds 1 ;x register
if I_flag = 2
;masking for I bit in status
flag_I_on ds 1 ;or mask to load flags
flag_I_off ds 1 ;and mask to load flags
endif
0002 : zpt ;5 bytes store/modify test area
;add/subtract operand generation and result/flag prediction
0002 : 00 adfc ds 1 ;carry flag before op
0003 : 00 ad1 ds 1 ;operand 1 - accumulator
0004 : 00 ad2 ds 1 ;operand 2 - memory / immediate
0005 : 00 adrl ds 1 ;expected result bits 0-7
0006 : 00 adrh ds 1 ;expected result bit 8 (carry)
0007 : 00 adrf ds 1 ;expected flags NV0000ZC (only binary mode)
0008 : 00 sb2 ds 1 ;operand 2 complemented for subtract
0009 : zp_bss
0009 : c3824100 zp1 db $c3,$82,$41,0 ;test patterns for LDx BIT ROL ROR ASL LSR
000d : 7f zp7f db $7f ;test pattern for compare
;logical zeropage operands
000e : 001f7180 zpOR db 0,$1f,$71,$80 ;test pattern for OR
0012 : 0fff7f80 zpAN db $0f,$ff,$7f,$80 ;test pattern for AND
0016 : ff0f8f8f zpEO db $ff,$0f,$8f,$8f ;test pattern for EOR
;indirect addressing pointers
001a : 1702 ind1 dw abs1 ;indirect pointer to pattern in absolute memory
001c : 1802 dw abs1+1
001e : 1902 dw abs1+2
0020 : 1a02 dw abs1+3
0022 : 1b02 dw abs7f
0024 : 1f01 inw1 dw abs1-$f8 ;indirect pointer for wrap-test pattern
0026 : 0302 indt dw abst ;indirect pointer to store area in absolute memory
0028 : 0402 dw abst+1
002a : 0502 dw abst+2
002c : 0602 dw abst+3
002e : 0b01 inwt dw abst-$f8 ;indirect pointer for wrap-test store
0030 : 4e02 indAN dw absAN ;indirect pointer to AND pattern in absolute memory
0032 : 4f02 dw absAN+1
0034 : 5002 dw absAN+2
0036 : 5102 dw absAN+3
0038 : 5202 indEO dw absEO ;indirect pointer to EOR pattern in absolute memory
003a : 5302 dw absEO+1
003c : 5402 dw absEO+2
003e : 5502 dw absEO+3
0040 : 4a02 indOR dw absOR ;indirect pointer to OR pattern in absolute memory
0042 : 4b02 dw absOR+1
0044 : 4c02 dw absOR+2
0046 : 4d02 dw absOR+3
;add/subtract indirect pointers
0048 : 0302 adi2 dw ada2 ;indirect pointer to operand 2 in absolute memory
004a : 0402 sbi2 dw sba2 ;indirect pointer to complemented operand 2 (SBC)
004c : 0401 adiy2 dw ada2-$ff ;with offset for indirect indexed
004e : 0501 sbiy2 dw sba2-$ff
0050 : zp_bss_end
0200 = org data_segment
0200 : 00 test_case ds 1 ;current test number
0201 : 0000 ram_chksm ds 2 ;checksum for RAM integrity test
;add/subtract operand copy - abs tests write area
0203 : abst ;5 bytes store/modify test area
0203 : 00 ada2 ds 1 ;operand 2
0204 : 00 sba2 ds 1 ;operand 2 complemented for subtract
0205 : 000000 ds 3 ;fill remaining bytes
0208 : data_bss
if load_data_direct = 1
0208 : 2900 ex_andi and #0 ;execute immediate opcodes
020a : 60 rts
020b : 4900 ex_eori eor #0 ;execute immediate opcodes
020d : 60 rts
020e : 0900 ex_orai ora #0 ;execute immediate opcodes
0210 : 60 rts
0211 : 6900 ex_adci adc #0 ;execute immediate opcodes
0213 : 60 rts
0214 : e900 ex_sbci sbc #0 ;execute immediate opcodes
0216 : 60 rts
else
ex_andi ds 3
ex_eori ds 3
ex_orai ds 3
ex_adci ds 3
ex_sbci ds 3
endif
0217 : c3824100 abs1 db $c3,$82,$41,0 ;test patterns for LDx BIT ROL ROR ASL LSR
021b : 7f abs7f db $7f ;test pattern for compare
;loads
021c : 80800002 fLDx db fn,fn,0,fz ;expected flags for load
;shifts
0220 : rASL ;expected result ASL & ROL -carry
0220 : 86048200 rROL db $86,$04,$82,0 ; "
0224 : 87058301 rROLc db $87,$05,$83,1 ;expected result ROL +carry
0228 : rLSR ;expected result LSR & ROR -carry
0228 : 61412000 rROR db $61,$41,$20,0 ; "
022c : e1c1a080 rRORc db $e1,$c1,$a0,$80 ;expected result ROR +carry
0230 : fASL ;expected flags for shifts
0230 : 81018002 fROL db fnc,fc,fn,fz ;no carry in
0234 : 81018000 fROLc db fnc,fc,fn,0 ;carry in
0238 : fLSR
0238 : 01000102 fROR db fc,0,fc,fz ;no carry in
023c : 81808180 fRORc db fnc,fn,fnc,fn ;carry in
;increments (decrements)
0240 : 7f80ff0001 rINC db $7f,$80,$ff,0,1 ;expected result for INC/DEC
0245 : 0080800200 fINC db 0,fn,fn,fz,0 ;expected flags for INC/DEC
;logical memory operand
024a : 001f7180 absOR db 0,$1f,$71,$80 ;test pattern for OR
024e : 0fff7f80 absAN db $0f,$ff,$7f,$80 ;test pattern for AND
0252 : ff0f8f8f absEO db $ff,$0f,$8f,$8f ;test pattern for EOR
;logical accu operand
0256 : 00f11f00 absORa db 0,$f1,$1f,0 ;test pattern for OR
025a : f0ffffff absANa db $f0,$ff,$ff,$ff ;test pattern for AND
025e : fff0f00f absEOa db $ff,$f0,$f0,$0f ;test pattern for EOR
;logical results
0262 : 00ff7f80 absrlo db 0,$ff,$7f,$80
0266 : 02800080 absflo db fz,fn,0,fn
026a : data_bss_end
code
0800 = org code_segment
0800 : d8 start cld
0801 : a2ff ldx #$ff
0803 : 9a txs
0804 : a900 lda #0 ;*** test 0 = initialize
0806 : 8d0002 sta test_case
0000 = test_num = 0
;stop interrupts before initializing BSS
if I_flag = 1
sei
endif
;initialize I/O for report channel
if report = 1
jsr report_init
endif
;pretest small branch offset
0809 : a205 ldx #5
080b : 4c3308 jmp psb_test
080e : psb_bwok
080e : a005 ldy #5
0810 : d008 bne psb_forw
trap ;branch should be taken
0812 : 4c1208 > jmp * ;failed anyway
0815 : 88 dey ;forward landing zone
0816 : 88 dey
0817 : 88 dey
0818 : 88 dey
0819 : 88 dey
081a : psb_forw
081a : 88 dey
081b : 88 dey
081c : 88 dey
081d : 88 dey
081e : 88 dey
081f : f017 beq psb_fwok
trap ;forward offset
0821 : 4c2108 > jmp * ;failed anyway
0824 : ca dex ;backward landing zone
0825 : ca dex
0826 : ca dex
0827 : ca dex
0828 : ca dex
0829 : psb_back
0829 : ca dex
082a : ca dex
082b : ca dex
082c : ca dex
082d : ca dex
082e : f0de beq psb_bwok
trap ;backward offset
0830 : 4c3008 > jmp * ;failed anyway
0833 : psb_test
0833 : d0f4 bne psb_back
trap ;branch should be taken
0835 : 4c3508 > jmp * ;failed anyway
0838 : psb_fwok
;initialize BSS segment
if load_data_direct != 1
ldx #zp_end-zp_init-1
ld_zp lda zp_init,x
sta zp_bss,x
dex
bpl ld_zp
ldx #data_end-data_init-1
ld_data lda data_init,x
sta data_bss,x
dex
bpl ld_data
if ROM_vectors = 1
ldx #5
ld_vect lda vec_init,x
sta vec_bss,x
dex
bpl ld_vect
endif
endif
;retain status of interrupt flag
if I_flag = 2
php
pla
and #4 ;isolate flag
sta flag_I_on ;or mask
eor #lo(~4) ;reverse
sta flag_I_off ;and mask
endif
;generate checksum for RAM integrity test
if ram_top > -1
lda #0
sta zpt ;set low byte of indirect pointer
sta ram_chksm+1 ;checksum high byte
if disable_selfmod = 0
sta range_adr ;reset self modifying code
endif
clc
ldx #zp_bss-zero_page ;zeropage - write test area
gcs3 adc zero_page,x
bcc gcs2
inc ram_chksm+1 ;carry to high byte
clc
gcs2 inx
bne gcs3
ldx #hi(abs1) ;set high byte of indirect pointer
stx zpt+1
ldy #lo(abs1) ;data after write & execute test area
gcs5 adc (zpt),y
bcc gcs4
inc ram_chksm+1 ;carry to high byte
clc
gcs4 iny
bne gcs5
inx ;advance RAM high address
stx zpt+1
cpx #ram_top
bne gcs5
sta ram_chksm ;checksum complete
endif
next_test
0838 : ad0002 > lda test_case ;previous test
083b : c900 > cmp #test_num
> trap_ne ;test is out of sequence
083d : d0fe > bne * ;failed not equal (non zero)
>
0001 = >test_num = test_num + 1
083f : a901 > lda #test_num ;*** next tests' number
0841 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
if disable_selfmod = 0
;testing relative addressing with BEQ
0844 : a0fe ldy #$fe ;testing maximum range, not -1/-2 (invalid/self adr)
0846 : range_loop
0846 : 88 dey ;next relative address
0847 : 98 tya
0848 : aa tax ;precharge count to end of loop
0849 : 1008 bpl range_fw ;calculate relative address
084b : 18 clc ;avoid branch self or to relative address of branch
084c : 6902 adc #2
084e : ea nop ;offset landing zone - tolerate +/-5 offset to branch
084f : ea nop
0850 : ea nop
0851 : ea nop
0852 : ea nop
0853 : range_fw
0853 : ea nop
0854 : ea nop
0855 : ea nop
0856 : ea nop
0857 : ea nop
0858 : 497f eor #$7f ;complement except sign
085a : 8de608 sta range_adr ;load into test target
085d : a900 lda #0 ;should set zero flag in status register
085f : 4ce508 jmp range_op
0862 : ca dex ; offset landing zone - backward branch too far
0863 : ca dex
0864 : ca dex
0865 : ca dex
0866 : ca dex
;relative address target field with branch under test in the middle
0867 : ca dex ;-128 - max backward
0868 : ca dex
0869 : ca dex
086a : ca dex
086b : ca dex
086c : ca dex
086d : ca dex
086e : ca dex
086f : ca dex ;-120
0870 : ca dex
0871 : ca dex
0872 : ca dex
0873 : ca dex
0874 : ca dex
0875 : ca dex
0876 : ca dex
0877 : ca dex
0878 : ca dex
0879 : ca dex ;-110
087a : ca dex
087b : ca dex
087c : ca dex
087d : ca dex
087e : ca dex
087f : ca dex
0880 : ca dex
0881 : ca dex
0882 : ca dex
0883 : ca dex ;-100
0884 : ca dex
0885 : ca dex
0886 : ca dex
0887 : ca dex
0888 : ca dex
0889 : ca dex
088a : ca dex
088b : ca dex
088c : ca dex
088d : ca dex ;-90
088e : ca dex
088f : ca dex
0890 : ca dex
0891 : ca dex
0892 : ca dex
0893 : ca dex
0894 : ca dex
0895 : ca dex
0896 : ca dex
0897 : ca dex ;-80
0898 : ca dex
0899 : ca dex
089a : ca dex
089b : ca dex
089c : ca dex
089d : ca dex
089e : ca dex
089f : ca dex
08a0 : ca dex
08a1 : ca dex ;-70
08a2 : ca dex
08a3 : ca dex
08a4 : ca dex
08a5 : ca dex
08a6 : ca dex
08a7 : ca dex
08a8 : ca dex
08a9 : ca dex
08aa : ca dex
08ab : ca dex ;-60
08ac : ca dex
08ad : ca dex
08ae : ca dex
08af : ca dex
08b0 : ca dex
08b1 : ca dex
08b2 : ca dex
08b3 : ca dex
08b4 : ca dex
08b5 : ca dex ;-50
08b6 : ca dex
08b7 : ca dex
08b8 : ca dex
08b9 : ca dex
08ba : ca dex
08bb : ca dex
08bc : ca dex
08bd : ca dex
08be : ca dex
08bf : ca dex ;-40
08c0 : ca dex
08c1 : ca dex
08c2 : ca dex
08c3 : ca dex
08c4 : ca dex
08c5 : ca dex
08c6 : ca dex
08c7 : ca dex
08c8 : ca dex
08c9 : ca dex ;-30
08ca : ca dex
08cb : ca dex
08cc : ca dex
08cd : ca dex
08ce : ca dex
08cf : ca dex
08d0 : ca dex
08d1 : ca dex
08d2 : ca dex
08d3 : ca dex ;-20
08d4 : ca dex
08d5 : ca dex
08d6 : ca dex
08d7 : ca dex
08d8 : ca dex
08d9 : ca dex
08da : ca dex
08db : ca dex
08dc : ca dex
08dd : ca dex ;-10
08de : ca dex
08df : ca dex
08e0 : ca dex
08e1 : ca dex
08e2 : ca dex
08e3 : ca dex
08e4 : ca dex ;-3
08e5 : range_op ;test target with zero flag=0, z=1 if previous dex
08e6 = range_adr = *+1 ;modifiable relative address
08e5 : f03e beq *+64 ;+64 if called without modification
08e7 : ca dex ;+0
08e8 : ca dex
08e9 : ca dex
08ea : ca dex
08eb : ca dex
08ec : ca dex
08ed : ca dex
08ee : ca dex
08ef : ca dex
08f0 : ca dex
08f1 : ca dex ;+10
08f2 : ca dex
08f3 : ca dex
08f4 : ca dex
08f5 : ca dex
08f6 : ca dex
08f7 : ca dex
08f8 : ca dex
08f9 : ca dex
08fa : ca dex
08fb : ca dex ;+20
08fc : ca dex
08fd : ca dex
08fe : ca dex
08ff : ca dex
0900 : ca dex
0901 : ca dex
0902 : ca dex
0903 : ca dex
0904 : ca dex
0905 : ca dex ;+30
0906 : ca dex
0907 : ca dex
0908 : ca dex
0909 : ca dex
090a : ca dex
090b : ca dex
090c : ca dex
090d : ca dex
090e : ca dex
090f : ca dex ;+40
0910 : ca dex
0911 : ca dex
0912 : ca dex
0913 : ca dex
0914 : ca dex
0915 : ca dex
0916 : ca dex
0917 : ca dex
0918 : ca dex
0919 : ca dex ;+50
091a : ca dex
091b : ca dex
091c : ca dex
091d : ca dex
091e : ca dex
091f : ca dex
0920 : ca dex
0921 : ca dex
0922 : ca dex
0923 : ca dex ;+60
0924 : ca dex
0925 : ca dex
0926 : ca dex
0927 : ca dex
0928 : ca dex
0929 : ca dex
092a : ca dex
092b : ca dex
092c : ca dex
092d : ca dex ;+70
092e : ca dex
092f : ca dex
0930 : ca dex
0931 : ca dex
0932 : ca dex
0933 : ca dex
0934 : ca dex
0935 : ca dex
0936 : ca dex
0937 : ca dex ;+80
0938 : ca dex
0939 : ca dex
093a : ca dex
093b : ca dex
093c : ca dex
093d : ca dex
093e : ca dex
093f : ca dex
0940 : ca dex
0941 : ca dex ;+90
0942 : ca dex
0943 : ca dex
0944 : ca dex
0945 : ca dex
0946 : ca dex
0947 : ca dex
0948 : ca dex
0949 : ca dex
094a : ca dex
094b : ca dex ;+100
094c : ca dex
094d : ca dex
094e : ca dex
094f : ca dex
0950 : ca dex
0951 : ca dex
0952 : ca dex
0953 : ca dex
0954 : ca dex
0955 : ca dex ;+110
0956 : ca dex
0957 : ca dex
0958 : ca dex
0959 : ca dex
095a : ca dex
095b : ca dex
095c : ca dex
095d : ca dex
095e : ca dex
095f : ca dex ;+120
0960 : ca dex
0961 : ca dex
0962 : ca dex
0963 : ca dex
0964 : ca dex
0965 : ca dex
0966 : ea nop ;offset landing zone - forward branch too far
0967 : ea nop
0968 : ea nop
0969 : ea nop
096a : ea nop
096b : f008 beq range_ok ;+127 - max forward
trap ; bad range
096d : 4c6d09 > jmp * ;failed anyway
0970 : ea nop ;offset landing zone - tolerate +/-5 offset to branch
0971 : ea nop
0972 : ea nop
0973 : ea nop
0974 : ea nop
0975 : range_ok
0975 : ea nop
0976 : ea nop
0977 : ea nop
0978 : ea nop
0979 : ea nop
097a : c000 cpy #0
097c : f003 beq range_end
097e : 4c4608 jmp range_loop
0981 : range_end ;range test successful
endif
next_test
0981 : ad0002 > lda test_case ;previous test
0984 : c901 > cmp #test_num
> trap_ne ;test is out of sequence
0986 : d0fe > bne * ;failed not equal (non zero)
>
0002 = >test_num = test_num + 1
0988 : a902 > lda #test_num ;*** next tests' number
098a : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
;partial test BNE & CMP, CPX, CPY immediate
098d : c001 cpy #1 ;testing BNE true
098f : d003 bne test_bne
trap
0991 : 4c9109 > jmp * ;failed anyway
0994 : test_bne
0994 : a900 lda #0
0996 : c900 cmp #0 ;test compare immediate
trap_ne
0998 : d0fe > bne * ;failed not equal (non zero)
trap_cc
099a : 90fe > bcc * ;failed carry clear
trap_mi
099c : 30fe > bmi * ;failed minus (bit 7 set)
099e : c901 cmp #1
trap_eq
09a0 : f0fe > beq * ;failed equal (zero)
trap_cs
09a2 : b0fe > bcs * ;failed carry set
trap_pl
09a4 : 10fe > bpl * ;failed plus (bit 7 clear)
09a6 : aa tax
09a7 : e000 cpx #0 ;test compare x immediate
trap_ne
09a9 : d0fe > bne * ;failed not equal (non zero)
trap_cc
09ab : 90fe > bcc * ;failed carry clear
trap_mi
09ad : 30fe > bmi * ;failed minus (bit 7 set)
09af : e001 cpx #1
trap_eq
09b1 : f0fe > beq * ;failed equal (zero)
trap_cs
09b3 : b0fe > bcs * ;failed carry set
trap_pl
09b5 : 10fe > bpl * ;failed plus (bit 7 clear)
09b7 : a8 tay
09b8 : c000 cpy #0 ;test compare y immediate
trap_ne
09ba : d0fe > bne * ;failed not equal (non zero)
trap_cc
09bc : 90fe > bcc * ;failed carry clear
trap_mi
09be : 30fe > bmi * ;failed minus (bit 7 set)
09c0 : c001 cpy #1
trap_eq
09c2 : f0fe > beq * ;failed equal (zero)
trap_cs
09c4 : b0fe > bcs * ;failed carry set
trap_pl
09c6 : 10fe > bpl * ;failed plus (bit 7 clear)
next_test
09c8 : ad0002 > lda test_case ;previous test
09cb : c902 > cmp #test_num
> trap_ne ;test is out of sequence
09cd : d0fe > bne * ;failed not equal (non zero)
>
0003 = >test_num = test_num + 1
09cf : a903 > lda #test_num ;*** next tests' number
09d1 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
;testing stack operations PHA PHP PLA PLP
09d4 : a2ff ldx #$ff ;initialize stack
09d6 : 9a txs
09d7 : a955 lda #$55
09d9 : 48 pha
09da : a9aa lda #$aa
09dc : 48 pha
09dd : cdfe01 cmp $1fe ;on stack ?
trap_ne
09e0 : d0fe > bne * ;failed not equal (non zero)
09e2 : ba tsx
09e3 : 8a txa ;overwrite accu
09e4 : c9fd cmp #$fd ;sp decremented?
trap_ne
09e6 : d0fe > bne * ;failed not equal (non zero)
09e8 : 68 pla
09e9 : c9aa cmp #$aa ;successful retreived from stack?
trap_ne
09eb : d0fe > bne * ;failed not equal (non zero)
09ed : 68 pla
09ee : c955 cmp #$55
trap_ne
09f0 : d0fe > bne * ;failed not equal (non zero)
09f2 : cdff01 cmp $1ff ;remains on stack?
trap_ne
09f5 : d0fe > bne * ;failed not equal (non zero)
09f7 : ba tsx
09f8 : e0ff cpx #$ff ;sp incremented?
trap_ne
09fa : d0fe > bne * ;failed not equal (non zero)
next_test
09fc : ad0002 > lda test_case ;previous test
09ff : c903 > cmp #test_num
> trap_ne ;test is out of sequence
0a01 : d0fe > bne * ;failed not equal (non zero)
>
0004 = >test_num = test_num + 1
0a03 : a904 > lda #test_num ;*** next tests' number
0a05 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
;testing branch decisions BPL BMI BVC BVS BCC BCS BNE BEQ
set_stat $ff ;all on
> load_flag $ff
0a08 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0a0a : 48 > pha ;use stack to load status
0a0b : 28 > plp
0a0c : 101a bpl nbr1 ;branches should not be taken
0a0e : 501b bvc nbr2
0a10 : 901c bcc nbr3
0a12 : d01d bne nbr4
0a14 : 3003 bmi br1 ;branches should be taken
trap
0a16 : 4c160a > jmp * ;failed anyway
0a19 : 7003 br1 bvs br2
trap
0a1b : 4c1b0a > jmp * ;failed anyway
0a1e : b003 br2 bcs br3
trap
0a20 : 4c200a > jmp * ;failed anyway
0a23 : f00f br3 beq br4
trap
0a25 : 4c250a > jmp * ;failed anyway
0a28 : nbr1
trap ;previous bpl taken
0a28 : 4c280a > jmp * ;failed anyway
0a2b : nbr2
trap ;previous bvc taken
0a2b : 4c2b0a > jmp * ;failed anyway
0a2e : nbr3
trap ;previous bcc taken
0a2e : 4c2e0a > jmp * ;failed anyway
0a31 : nbr4
trap ;previous bne taken
0a31 : 4c310a > jmp * ;failed anyway
0a34 : 08 br4 php
0a35 : ba tsx
0a36 : e0fe cpx #$fe ;sp after php?
trap_ne
0a38 : d0fe > bne * ;failed not equal (non zero)
0a3a : 68 pla
cmp_flag $ff ;returned all flags on?
0a3b : c9ff > cmp #($ff |fao)&m8 ;expected flags + always on bits
trap_ne
0a3d : d0fe > bne * ;failed not equal (non zero)
0a3f : ba tsx
0a40 : e0ff cpx #$ff ;sp after php?
trap_ne
0a42 : d0fe > bne * ;failed not equal (non zero)
set_stat 0 ;all off
> load_flag 0
0a44 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0a46 : 48 > pha ;use stack to load status
0a47 : 28 > plp
0a48 : 301a bmi nbr11 ;branches should not be taken
0a4a : 701b bvs nbr12
0a4c : b01c bcs nbr13
0a4e : f01d beq nbr14
0a50 : 1003 bpl br11 ;branches should be taken
trap
0a52 : 4c520a > jmp * ;failed anyway
0a55 : 5003 br11 bvc br12
trap
0a57 : 4c570a > jmp * ;failed anyway
0a5a : 9003 br12 bcc br13
trap
0a5c : 4c5c0a > jmp * ;failed anyway
0a5f : d00f br13 bne br14
trap
0a61 : 4c610a > jmp * ;failed anyway
0a64 : nbr11
trap ;previous bmi taken
0a64 : 4c640a > jmp * ;failed anyway
0a67 : nbr12
trap ;previous bvs taken
0a67 : 4c670a > jmp * ;failed anyway
0a6a : nbr13
trap ;previous bcs taken
0a6a : 4c6a0a > jmp * ;failed anyway
0a6d : nbr14
trap ;previous beq taken
0a6d : 4c6d0a > jmp * ;failed anyway
0a70 : 08 br14 php
0a71 : 68 pla
cmp_flag 0 ;flags off except break (pushed by sw) + reserved?
0a72 : c930 > cmp #(0 |fao)&m8 ;expected flags + always on bits
trap_ne
0a74 : d0fe > bne * ;failed not equal (non zero)
;crosscheck flags
set_stat zero
> load_flag zero
0a76 : a902 > lda #zero ;allow test to change I-flag (no mask)
>
0a78 : 48 > pha ;use stack to load status
0a79 : 28 > plp
0a7a : d002 bne brzs1
0a7c : f003 beq brzs2
0a7e : brzs1
trap ;branch zero/non zero
0a7e : 4c7e0a > jmp * ;failed anyway
0a81 : b002 brzs2 bcs brzs3
0a83 : 9003 bcc brzs4
0a85 : brzs3
trap ;branch carry/no carry
0a85 : 4c850a > jmp * ;failed anyway
0a88 : 3002 brzs4 bmi brzs5
0a8a : 1003 bpl brzs6
0a8c : brzs5
trap ;branch minus/plus
0a8c : 4c8c0a > jmp * ;failed anyway
0a8f : 7002 brzs6 bvs brzs7
0a91 : 5003 bvc brzs8
0a93 : brzs7
trap ;branch overflow/no overflow
0a93 : 4c930a > jmp * ;failed anyway
0a96 : brzs8
set_stat carry
> load_flag carry
0a96 : a901 > lda #carry ;allow test to change I-flag (no mask)
>
0a98 : 48 > pha ;use stack to load status
0a99 : 28 > plp
0a9a : f002 beq brcs1
0a9c : d003 bne brcs2
0a9e : brcs1
trap ;branch zero/non zero
0a9e : 4c9e0a > jmp * ;failed anyway
0aa1 : 9002 brcs2 bcc brcs3
0aa3 : b003 bcs brcs4
0aa5 : brcs3
trap ;branch carry/no carry
0aa5 : 4ca50a > jmp * ;failed anyway
0aa8 : 3002 brcs4 bmi brcs5
0aaa : 1003 bpl brcs6
0aac : brcs5
trap ;branch minus/plus
0aac : 4cac0a > jmp * ;failed anyway
0aaf : 7002 brcs6 bvs brcs7
0ab1 : 5003 bvc brcs8
0ab3 : brcs7
trap ;branch overflow/no overflow
0ab3 : 4cb30a > jmp * ;failed anyway
0ab6 : brcs8
set_stat minus
> load_flag minus
0ab6 : a980 > lda #minus ;allow test to change I-flag (no mask)
>
0ab8 : 48 > pha ;use stack to load status
0ab9 : 28 > plp
0aba : f002 beq brmi1
0abc : d003 bne brmi2
0abe : brmi1
trap ;branch zero/non zero
0abe : 4cbe0a > jmp * ;failed anyway
0ac1 : b002 brmi2 bcs brmi3
0ac3 : 9003 bcc brmi4
0ac5 : brmi3
trap ;branch carry/no carry
0ac5 : 4cc50a > jmp * ;failed anyway
0ac8 : 1002 brmi4 bpl brmi5
0aca : 3003 bmi brmi6
0acc : brmi5
trap ;branch minus/plus
0acc : 4ccc0a > jmp * ;failed anyway
0acf : 7002 brmi6 bvs brmi7
0ad1 : 5003 bvc brmi8
0ad3 : brmi7
trap ;branch overflow/no overflow
0ad3 : 4cd30a > jmp * ;failed anyway
0ad6 : brmi8
set_stat overfl
> load_flag overfl
0ad6 : a940 > lda #overfl ;allow test to change I-flag (no mask)
>
0ad8 : 48 > pha ;use stack to load status
0ad9 : 28 > plp
0ada : f002 beq brvs1
0adc : d003 bne brvs2
0ade : brvs1
trap ;branch zero/non zero
0ade : 4cde0a > jmp * ;failed anyway
0ae1 : b002 brvs2 bcs brvs3
0ae3 : 9003 bcc brvs4
0ae5 : brvs3
trap ;branch carry/no carry
0ae5 : 4ce50a > jmp * ;failed anyway
0ae8 : 3002 brvs4 bmi brvs5
0aea : 1003 bpl brvs6
0aec : brvs5
trap ;branch minus/plus
0aec : 4cec0a > jmp * ;failed anyway
0aef : 5002 brvs6 bvc brvs7
0af1 : 7003 bvs brvs8
0af3 : brvs7
trap ;branch overflow/no overflow
0af3 : 4cf30a > jmp * ;failed anyway
0af6 : brvs8
set_stat $ff-zero
> load_flag $ff-zero
0af6 : a9fd > lda #$ff-zero ;allow test to change I-flag (no mask)
>
0af8 : 48 > pha ;use stack to load status
0af9 : 28 > plp
0afa : f002 beq brzc1
0afc : d003 bne brzc2
0afe : brzc1
trap ;branch zero/non zero
0afe : 4cfe0a > jmp * ;failed anyway
0b01 : 9002 brzc2 bcc brzc3
0b03 : b003 bcs brzc4
0b05 : brzc3
trap ;branch carry/no carry
0b05 : 4c050b > jmp * ;failed anyway
0b08 : 1002 brzc4 bpl brzc5
0b0a : 3003 bmi brzc6
0b0c : brzc5
trap ;branch minus/plus
0b0c : 4c0c0b > jmp * ;failed anyway
0b0f : 5002 brzc6 bvc brzc7
0b11 : 7003 bvs brzc8
0b13 : brzc7
trap ;branch overflow/no overflow
0b13 : 4c130b > jmp * ;failed anyway
0b16 : brzc8
set_stat $ff-carry
> load_flag $ff-carry
0b16 : a9fe > lda #$ff-carry ;allow test to change I-flag (no mask)
>
0b18 : 48 > pha ;use stack to load status
0b19 : 28 > plp
0b1a : d002 bne brcc1
0b1c : f003 beq brcc2
0b1e : brcc1
trap ;branch zero/non zero
0b1e : 4c1e0b > jmp * ;failed anyway
0b21 : b002 brcc2 bcs brcc3
0b23 : 9003 bcc brcc4
0b25 : brcc3
trap ;branch carry/no carry
0b25 : 4c250b > jmp * ;failed anyway
0b28 : 1002 brcc4 bpl brcc5
0b2a : 3003 bmi brcc6
0b2c : brcc5
trap ;branch minus/plus
0b2c : 4c2c0b > jmp * ;failed anyway
0b2f : 5002 brcc6 bvc brcc7
0b31 : 7003 bvs brcc8
0b33 : brcc7
trap ;branch overflow/no overflow
0b33 : 4c330b > jmp * ;failed anyway
0b36 : brcc8
set_stat $ff-minus
> load_flag $ff-minus
0b36 : a97f > lda #$ff-minus ;allow test to change I-flag (no mask)
>
0b38 : 48 > pha ;use stack to load status
0b39 : 28 > plp
0b3a : d002 bne brpl1
0b3c : f003 beq brpl2
0b3e : brpl1
trap ;branch zero/non zero
0b3e : 4c3e0b > jmp * ;failed anyway
0b41 : 9002 brpl2 bcc brpl3
0b43 : b003 bcs brpl4
0b45 : brpl3
trap ;branch carry/no carry
0b45 : 4c450b > jmp * ;failed anyway
0b48 : 3002 brpl4 bmi brpl5
0b4a : 1003 bpl brpl6
0b4c : brpl5
trap ;branch minus/plus
0b4c : 4c4c0b > jmp * ;failed anyway
0b4f : 5002 brpl6 bvc brpl7
0b51 : 7003 bvs brpl8
0b53 : brpl7
trap ;branch overflow/no overflow
0b53 : 4c530b > jmp * ;failed anyway
0b56 : brpl8
set_stat $ff-overfl
> load_flag $ff-overfl
0b56 : a9bf > lda #$ff-overfl ;allow test to change I-flag (no mask)
>
0b58 : 48 > pha ;use stack to load status
0b59 : 28 > plp
0b5a : d002 bne brvc1
0b5c : f003 beq brvc2
0b5e : brvc1
trap ;branch zero/non zero
0b5e : 4c5e0b > jmp * ;failed anyway
0b61 : 9002 brvc2 bcc brvc3
0b63 : b003 bcs brvc4
0b65 : brvc3
trap ;branch carry/no carry
0b65 : 4c650b > jmp * ;failed anyway
0b68 : 1002 brvc4 bpl brvc5
0b6a : 3003 bmi brvc6
0b6c : brvc5
trap ;branch minus/plus
0b6c : 4c6c0b > jmp * ;failed anyway
0b6f : 7002 brvc6 bvs brvc7
0b71 : 5003 bvc brvc8
0b73 : brvc7
trap ;branch overflow/no overflow
0b73 : 4c730b > jmp * ;failed anyway
0b76 : brvc8
next_test
0b76 : ad0002 > lda test_case ;previous test
0b79 : c904 > cmp #test_num
> trap_ne ;test is out of sequence
0b7b : d0fe > bne * ;failed not equal (non zero)
>
0005 = >test_num = test_num + 1
0b7d : a905 > lda #test_num ;*** next tests' number
0b7f : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; test PHA does not alter flags or accumulator but PLA does
0b82 : a255 ldx #$55 ;x & y protected
0b84 : a0aa ldy #$aa
set_a 1,$ff ;push
> load_flag $ff
0b86 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0b88 : 48 > pha ;use stack to load status
0b89 : a901 > lda #1 ;precharge accu
0b8b : 28 > plp
0b8c : 48 pha
tst_a 1,$ff
0b8d : 08 > php ;save flags
0b8e : c901 > cmp #1 ;test result
> trap_ne
0b90 : d0fe > bne * ;failed not equal (non zero)
>
0b92 : 68 > pla ;load status
0b93 : 48 > pha
> cmp_flag $ff
0b94 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0b96 : d0fe > bne * ;failed not equal (non zero)
>
0b98 : 28 > plp ;restore status
set_a 0,0
> load_flag 0
0b99 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0b9b : 48 > pha ;use stack to load status
0b9c : a900 > lda #0 ;precharge accu
0b9e : 28 > plp
0b9f : 48 pha
tst_a 0,0
0ba0 : 08 > php ;save flags
0ba1 : c900 > cmp #0 ;test result
> trap_ne
0ba3 : d0fe > bne * ;failed not equal (non zero)
>
0ba5 : 68 > pla ;load status
0ba6 : 48 > pha
> cmp_flag 0
0ba7 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0ba9 : d0fe > bne * ;failed not equal (non zero)
>
0bab : 28 > plp ;restore status
set_a $ff,$ff
> load_flag $ff
0bac : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0bae : 48 > pha ;use stack to load status
0baf : a9ff > lda #$ff ;precharge accu
0bb1 : 28 > plp
0bb2 : 48 pha
tst_a $ff,$ff
0bb3 : 08 > php ;save flags
0bb4 : c9ff > cmp #$ff ;test result
> trap_ne
0bb6 : d0fe > bne * ;failed not equal (non zero)
>
0bb8 : 68 > pla ;load status
0bb9 : 48 > pha
> cmp_flag $ff
0bba : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0bbc : d0fe > bne * ;failed not equal (non zero)
>
0bbe : 28 > plp ;restore status
set_a 1,0
> load_flag 0
0bbf : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0bc1 : 48 > pha ;use stack to load status
0bc2 : a901 > lda #1 ;precharge accu
0bc4 : 28 > plp
0bc5 : 48 pha
tst_a 1,0
0bc6 : 08 > php ;save flags
0bc7 : c901 > cmp #1 ;test result
> trap_ne
0bc9 : d0fe > bne * ;failed not equal (non zero)
>
0bcb : 68 > pla ;load status
0bcc : 48 > pha
> cmp_flag 0
0bcd : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0bcf : d0fe > bne * ;failed not equal (non zero)
>
0bd1 : 28 > plp ;restore status
set_a 0,$ff
> load_flag $ff
0bd2 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0bd4 : 48 > pha ;use stack to load status
0bd5 : a900 > lda #0 ;precharge accu
0bd7 : 28 > plp
0bd8 : 48 pha
tst_a 0,$ff
0bd9 : 08 > php ;save flags
0bda : c900 > cmp #0 ;test result
> trap_ne
0bdc : d0fe > bne * ;failed not equal (non zero)
>
0bde : 68 > pla ;load status
0bdf : 48 > pha
> cmp_flag $ff
0be0 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0be2 : d0fe > bne * ;failed not equal (non zero)
>
0be4 : 28 > plp ;restore status
set_a $ff,0
> load_flag 0
0be5 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0be7 : 48 > pha ;use stack to load status
0be8 : a9ff > lda #$ff ;precharge accu
0bea : 28 > plp
0beb : 48 pha
tst_a $ff,0
0bec : 08 > php ;save flags
0bed : c9ff > cmp #$ff ;test result
> trap_ne
0bef : d0fe > bne * ;failed not equal (non zero)
>
0bf1 : 68 > pla ;load status
0bf2 : 48 > pha
> cmp_flag 0
0bf3 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0bf5 : d0fe > bne * ;failed not equal (non zero)
>
0bf7 : 28 > plp ;restore status
set_a 0,$ff ;pull
> load_flag $ff
0bf8 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0bfa : 48 > pha ;use stack to load status
0bfb : a900 > lda #0 ;precharge accu
0bfd : 28 > plp
0bfe : 68 pla
tst_a $ff,$ff-zero
0bff : 08 > php ;save flags
0c00 : c9ff > cmp #$ff ;test result
> trap_ne
0c02 : d0fe > bne * ;failed not equal (non zero)
>
0c04 : 68 > pla ;load status
0c05 : 48 > pha
> cmp_flag $ff-zero
0c06 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c08 : d0fe > bne * ;failed not equal (non zero)
>
0c0a : 28 > plp ;restore status
set_a $ff,0
> load_flag 0
0c0b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0c0d : 48 > pha ;use stack to load status
0c0e : a9ff > lda #$ff ;precharge accu
0c10 : 28 > plp
0c11 : 68 pla
tst_a 0,zero
0c12 : 08 > php ;save flags
0c13 : c900 > cmp #0 ;test result
> trap_ne
0c15 : d0fe > bne * ;failed not equal (non zero)
>
0c17 : 68 > pla ;load status
0c18 : 48 > pha
> cmp_flag zero
0c19 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c1b : d0fe > bne * ;failed not equal (non zero)
>
0c1d : 28 > plp ;restore status
set_a $fe,$ff
> load_flag $ff
0c1e : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0c20 : 48 > pha ;use stack to load status
0c21 : a9fe > lda #$fe ;precharge accu
0c23 : 28 > plp
0c24 : 68 pla
tst_a 1,$ff-zero-minus
0c25 : 08 > php ;save flags
0c26 : c901 > cmp #1 ;test result
> trap_ne
0c28 : d0fe > bne * ;failed not equal (non zero)
>
0c2a : 68 > pla ;load status
0c2b : 48 > pha
> cmp_flag $ff-zero-minus
0c2c : c97d > cmp #($ff-zero-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c2e : d0fe > bne * ;failed not equal (non zero)
>
0c30 : 28 > plp ;restore status
set_a 0,0
> load_flag 0
0c31 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0c33 : 48 > pha ;use stack to load status
0c34 : a900 > lda #0 ;precharge accu
0c36 : 28 > plp
0c37 : 68 pla
tst_a $ff,minus
0c38 : 08 > php ;save flags
0c39 : c9ff > cmp #$ff ;test result
> trap_ne
0c3b : d0fe > bne * ;failed not equal (non zero)
>
0c3d : 68 > pla ;load status
0c3e : 48 > pha
> cmp_flag minus
0c3f : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c41 : d0fe > bne * ;failed not equal (non zero)
>
0c43 : 28 > plp ;restore status
set_a $ff,$ff
> load_flag $ff
0c44 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0c46 : 48 > pha ;use stack to load status
0c47 : a9ff > lda #$ff ;precharge accu
0c49 : 28 > plp
0c4a : 68 pla
tst_a 0,$ff-minus
0c4b : 08 > php ;save flags
0c4c : c900 > cmp #0 ;test result
> trap_ne
0c4e : d0fe > bne * ;failed not equal (non zero)
>
0c50 : 68 > pla ;load status
0c51 : 48 > pha
> cmp_flag $ff-minus
0c52 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c54 : d0fe > bne * ;failed not equal (non zero)
>
0c56 : 28 > plp ;restore status
set_a $fe,0
> load_flag 0
0c57 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0c59 : 48 > pha ;use stack to load status
0c5a : a9fe > lda #$fe ;precharge accu
0c5c : 28 > plp
0c5d : 68 pla
tst_a 1,0
0c5e : 08 > php ;save flags
0c5f : c901 > cmp #1 ;test result
> trap_ne
0c61 : d0fe > bne * ;failed not equal (non zero)
>
0c63 : 68 > pla ;load status
0c64 : 48 > pha
> cmp_flag 0
0c65 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c67 : d0fe > bne * ;failed not equal (non zero)
>
0c69 : 28 > plp ;restore status
0c6a : e055 cpx #$55 ;x & y unchanged?
trap_ne
0c6c : d0fe > bne * ;failed not equal (non zero)
0c6e : c0aa cpy #$aa
trap_ne
0c70 : d0fe > bne * ;failed not equal (non zero)
next_test
0c72 : ad0002 > lda test_case ;previous test
0c75 : c905 > cmp #test_num
> trap_ne ;test is out of sequence
0c77 : d0fe > bne * ;failed not equal (non zero)
>
0006 = >test_num = test_num + 1
0c79 : a906 > lda #test_num ;*** next tests' number
0c7b : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; partial pretest EOR #
set_a $3c,0
> load_flag 0
0c7e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0c80 : 48 > pha ;use stack to load status
0c81 : a93c > lda #$3c ;precharge accu
0c83 : 28 > plp
0c84 : 49c3 eor #$c3
tst_a $ff,fn
0c86 : 08 > php ;save flags
0c87 : c9ff > cmp #$ff ;test result
> trap_ne
0c89 : d0fe > bne * ;failed not equal (non zero)
>
0c8b : 68 > pla ;load status
0c8c : 48 > pha
> cmp_flag fn
0c8d : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0c8f : d0fe > bne * ;failed not equal (non zero)
>
0c91 : 28 > plp ;restore status
set_a $c3,0
> load_flag 0
0c92 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0c94 : 48 > pha ;use stack to load status
0c95 : a9c3 > lda #$c3 ;precharge accu
0c97 : 28 > plp
0c98 : 49c3 eor #$c3
tst_a 0,fz
0c9a : 08 > php ;save flags
0c9b : c900 > cmp #0 ;test result
> trap_ne
0c9d : d0fe > bne * ;failed not equal (non zero)
>
0c9f : 68 > pla ;load status
0ca0 : 48 > pha
> cmp_flag fz
0ca1 : c932 > cmp #(fz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0ca3 : d0fe > bne * ;failed not equal (non zero)
>
0ca5 : 28 > plp ;restore status
next_test
0ca6 : ad0002 > lda test_case ;previous test
0ca9 : c906 > cmp #test_num
> trap_ne ;test is out of sequence
0cab : d0fe > bne * ;failed not equal (non zero)
>
0007 = >test_num = test_num + 1
0cad : a907 > lda #test_num ;*** next tests' number
0caf : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; PC modifying instructions except branches (NOP, JMP, JSR, RTS, BRK, RTI)
; testing NOP
0cb2 : a224 ldx #$24
0cb4 : a042 ldy #$42
set_a $18,0
> load_flag 0
0cb6 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0cb8 : 48 > pha ;use stack to load status
0cb9 : a918 > lda #$18 ;precharge accu
0cbb : 28 > plp
0cbc : ea nop
tst_a $18,0
0cbd : 08 > php ;save flags
0cbe : c918 > cmp #$18 ;test result
> trap_ne
0cc0 : d0fe > bne * ;failed not equal (non zero)
>
0cc2 : 68 > pla ;load status
0cc3 : 48 > pha
> cmp_flag 0
0cc4 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0cc6 : d0fe > bne * ;failed not equal (non zero)
>
0cc8 : 28 > plp ;restore status
0cc9 : e024 cpx #$24
trap_ne
0ccb : d0fe > bne * ;failed not equal (non zero)
0ccd : c042 cpy #$42
trap_ne
0ccf : d0fe > bne * ;failed not equal (non zero)
0cd1 : a2db ldx #$db
0cd3 : a0bd ldy #$bd
set_a $e7,$ff
> load_flag $ff
0cd5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0cd7 : 48 > pha ;use stack to load status
0cd8 : a9e7 > lda #$e7 ;precharge accu
0cda : 28 > plp
0cdb : ea nop
tst_a $e7,$ff
0cdc : 08 > php ;save flags
0cdd : c9e7 > cmp #$e7 ;test result
> trap_ne
0cdf : d0fe > bne * ;failed not equal (non zero)
>
0ce1 : 68 > pla ;load status
0ce2 : 48 > pha
> cmp_flag $ff
0ce3 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0ce5 : d0fe > bne * ;failed not equal (non zero)
>
0ce7 : 28 > plp ;restore status
0ce8 : e0db cpx #$db
trap_ne
0cea : d0fe > bne * ;failed not equal (non zero)
0cec : c0bd cpy #$bd
trap_ne
0cee : d0fe > bne * ;failed not equal (non zero)
next_test
0cf0 : ad0002 > lda test_case ;previous test
0cf3 : c907 > cmp #test_num
> trap_ne ;test is out of sequence
0cf5 : d0fe > bne * ;failed not equal (non zero)
>
0008 = >test_num = test_num + 1
0cf7 : a908 > lda #test_num ;*** next tests' number
0cf9 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; jump absolute
set_stat $0
> load_flag $0
0cfc : a900 > lda #$0 ;allow test to change I-flag (no mask)
>
0cfe : 48 > pha ;use stack to load status
0cff : 28 > plp
0d00 : a946 lda #'F'
0d02 : a241 ldx #'A'
0d04 : a052 ldy #'R' ;N=0, V=0, Z=0, C=0
0d06 : 4cef3a jmp test_far
0d09 : ea nop
0d0a : ea nop
trap_ne ;runover protection
0d0b : d0fe > bne * ;failed not equal (non zero)
0d0d : e8 inx
0d0e : e8 inx
0d0f : far_ret
trap_eq ;returned flags OK?
0d0f : f0fe > beq * ;failed equal (zero)
trap_pl
0d11 : 10fe > bpl * ;failed plus (bit 7 clear)
trap_cc
0d13 : 90fe > bcc * ;failed carry clear
trap_vc
0d15 : 50fe > bvc * ;failed overflow clear
0d17 : c9ec cmp #('F'^$aa) ;returned registers OK?
trap_ne
0d19 : d0fe > bne * ;failed not equal (non zero)
0d1b : e042 cpx #('A'+1)
trap_ne
0d1d : d0fe > bne * ;failed not equal (non zero)
0d1f : c04f cpy #('R'-3)
trap_ne
0d21 : d0fe > bne * ;failed not equal (non zero)
0d23 : ca dex
0d24 : c8 iny
0d25 : c8 iny
0d26 : c8 iny
0d27 : 49aa eor #$aa ;N=0, V=1, Z=0, C=1
0d29 : 4c320d jmp test_near
0d2c : ea nop
0d2d : ea nop
trap_ne ;runover protection
0d2e : d0fe > bne * ;failed not equal (non zero)
0d30 : e8 inx
0d31 : e8 inx
0d32 : test_near
trap_eq ;passed flags OK?
0d32 : f0fe > beq * ;failed equal (zero)
trap_mi
0d34 : 30fe > bmi * ;failed minus (bit 7 set)
trap_cc
0d36 : 90fe > bcc * ;failed carry clear
trap_vc
0d38 : 50fe > bvc * ;failed overflow clear
0d3a : c946 cmp #'F' ;passed registers OK?
trap_ne
0d3c : d0fe > bne * ;failed not equal (non zero)
0d3e : e041 cpx #'A'
trap_ne
0d40 : d0fe > bne * ;failed not equal (non zero)
0d42 : c052 cpy #'R'
trap_ne
0d44 : d0fe > bne * ;failed not equal (non zero)
next_test
0d46 : ad0002 > lda test_case ;previous test
0d49 : c908 > cmp #test_num
> trap_ne ;test is out of sequence
0d4b : d0fe > bne * ;failed not equal (non zero)
>
0009 = >test_num = test_num + 1
0d4d : a909 > lda #test_num ;*** next tests' number
0d4f : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; jump indirect
set_stat 0
> load_flag 0
0d52 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0d54 : 48 > pha ;use stack to load status
0d55 : 28 > plp
0d56 : a949 lda #'I'
0d58 : a24e ldx #'N'
0d5a : a044 ldy #'D' ;N=0, V=0, Z=0, C=0
0d5c : 6c1e3b jmp (ptr_tst_ind)
0d5f : ea nop
trap_ne ;runover protection
0d60 : d0fe > bne * ;failed not equal (non zero)
0d62 : 88 dey
0d63 : 88 dey
0d64 : ind_ret
0d64 : 08 php ;either SP or Y count will fail, if we do not hit
0d65 : 88 dey
0d66 : 88 dey
0d67 : 88 dey
0d68 : 28 plp
trap_eq ;returned flags OK?
0d69 : f0fe > beq * ;failed equal (zero)
trap_pl
0d6b : 10fe > bpl * ;failed plus (bit 7 clear)
trap_cc
0d6d : 90fe > bcc * ;failed carry clear
trap_vc
0d6f : 50fe > bvc * ;failed overflow clear
0d71 : c9e3 cmp #('I'^$aa) ;returned registers OK?
trap_ne
0d73 : d0fe > bne * ;failed not equal (non zero)
0d75 : e04f cpx #('N'+1)
trap_ne
0d77 : d0fe > bne * ;failed not equal (non zero)
0d79 : c03e cpy #('D'-6)
trap_ne
0d7b : d0fe > bne * ;failed not equal (non zero)
0d7d : ba tsx ;SP check
0d7e : e0ff cpx #$ff
trap_ne
0d80 : d0fe > bne * ;failed not equal (non zero)
next_test
0d82 : ad0002 > lda test_case ;previous test
0d85 : c909 > cmp #test_num
> trap_ne ;test is out of sequence
0d87 : d0fe > bne * ;failed not equal (non zero)
>
000a = >test_num = test_num + 1
0d89 : a90a > lda #test_num ;*** next tests' number
0d8b : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; jump subroutine & return from subroutine
set_stat 0
> load_flag 0
0d8e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0d90 : 48 > pha ;use stack to load status
0d91 : 28 > plp
0d92 : a94a lda #'J'
0d94 : a253 ldx #'S'
0d96 : a052 ldy #'R' ;N=0, V=0, Z=0, C=0
0d98 : 205d3b jsr test_jsr
0d9a = jsr_ret = *-1 ;last address of jsr = return address
0d9b : 08 php ;either SP or Y count will fail, if we do not hit
0d9c : 88 dey
0d9d : 88 dey
0d9e : 88 dey
0d9f : 28 plp
trap_eq ;returned flags OK?
0da0 : f0fe > beq * ;failed equal (zero)
trap_pl
0da2 : 10fe > bpl * ;failed plus (bit 7 clear)
trap_cc
0da4 : 90fe > bcc * ;failed carry clear
trap_vc
0da6 : 50fe > bvc * ;failed overflow clear
0da8 : c9e0 cmp #('J'^$aa) ;returned registers OK?
trap_ne
0daa : d0fe > bne * ;failed not equal (non zero)
0dac : e054 cpx #('S'+1)
trap_ne
0dae : d0fe > bne * ;failed not equal (non zero)
0db0 : c04c cpy #('R'-6)
trap_ne
0db2 : d0fe > bne * ;failed not equal (non zero)
0db4 : ba tsx ;sp?
0db5 : e0ff cpx #$ff
trap_ne
0db7 : d0fe > bne * ;failed not equal (non zero)
next_test
0db9 : ad0002 > lda test_case ;previous test
0dbc : c90a > cmp #test_num
> trap_ne ;test is out of sequence
0dbe : d0fe > bne * ;failed not equal (non zero)
>
000b = >test_num = test_num + 1
0dc0 : a90b > lda #test_num ;*** next tests' number
0dc2 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; break & return from interrupt
if ROM_vectors = 1
load_flag 0 ;with interrupts enabled if allowed!
0dc5 : a900 > lda #0 ;allow test to change I-flag (no mask)
0dc7 : 48 pha
0dc8 : a942 lda #'B'
0dca : a252 ldx #'R'
0dcc : a04b ldy #'K'
0dce : 28 plp ;N=0, V=0, Z=0, C=0
0dcf : 00 brk
else
lda #hi brk_ret0 ;emulated break
pha
lda #lo brk_ret0
pha
load_flag fao ;set break & unused on stack
pha
load_flag intdis ;during interrupt
pha
lda #'B'
ldx #'R'
ldy #'K'
plp ;N=0, V=0, Z=0, C=0
jmp irq_trap
endif
0dd0 : 88 dey ;should not be executed
0dd1 : brk_ret0 ;address of break return
0dd1 : 08 php ;either SP or Y count will fail, if we do not hit
0dd2 : 88 dey
0dd3 : 88 dey
0dd4 : 88 dey
0dd5 : c9e8 cmp #'B'^$aa ;returned registers OK?
;the IRQ vector was never executed if A & X stay unmodified
trap_ne
0dd7 : d0fe > bne * ;failed not equal (non zero)
0dd9 : e053 cpx #'R'+1
trap_ne
0ddb : d0fe > bne * ;failed not equal (non zero)
0ddd : c045 cpy #'K'-6
trap_ne
0ddf : d0fe > bne * ;failed not equal (non zero)
0de1 : 68 pla ;returned flags OK (unchanged)?
cmp_flag 0
0de2 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
trap_ne
0de4 : d0fe > bne * ;failed not equal (non zero)
0de6 : ba tsx ;sp?
0de7 : e0ff cpx #$ff
trap_ne
0de9 : d0fe > bne * ;failed not equal (non zero)
if ROM_vectors = 1
load_flag $ff ;with interrupts disabled if allowed!
0deb : a9ff > lda #$ff ;allow test to change I-flag (no mask)
0ded : 48 pha
0dee : a9bd lda #$ff-'B'
0df0 : a2ad ldx #$ff-'R'
0df2 : a0b4 ldy #$ff-'K'
0df4 : 28 plp ;N=1, V=1, Z=1, C=1
0df5 : 00 brk
else
lda #hi brk_ret1 ;emulated break
pha
lda #lo brk_ret1
pha
load_flag $ff
pha ;set break & unused on stack
pha ;actual flags
lda #$ff-'B'
ldx #$ff-'R'
ldy #$ff-'K'
plp ;N=1, V=1, Z=1, C=1
jmp irq_trap
endif
0df6 : 88 dey ;should not be executed
0df7 : brk_ret1 ;address of break return
0df7 : 08 php ;either SP or Y count will fail, if we do not hit
0df8 : 88 dey
0df9 : 88 dey
0dfa : 88 dey
0dfb : c917 cmp #($ff-'B')^$aa ;returned registers OK?
;the IRQ vector was never executed if A & X stay unmodified
trap_ne
0dfd : d0fe > bne * ;failed not equal (non zero)
0dff : e0ae cpx #$ff-'R'+1
trap_ne
0e01 : d0fe > bne * ;failed not equal (non zero)
0e03 : c0ae cpy #$ff-'K'-6
trap_ne
0e05 : d0fe > bne * ;failed not equal (non zero)
0e07 : 68 pla ;returned flags OK (unchanged)?
cmp_flag $ff
0e08 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
trap_ne
0e0a : d0fe > bne * ;failed not equal (non zero)
0e0c : ba tsx ;sp?
0e0d : e0ff cpx #$ff
trap_ne
0e0f : d0fe > bne * ;failed not equal (non zero)
next_test
0e11 : ad0002 > lda test_case ;previous test
0e14 : c90b > cmp #test_num
> trap_ne ;test is out of sequence
0e16 : d0fe > bne * ;failed not equal (non zero)
>
000c = >test_num = test_num + 1
0e18 : a90c > lda #test_num ;*** next tests' number
0e1a : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; test set and clear flags CLC CLI CLD CLV SEC SEI SED
set_stat $ff
> load_flag $ff
0e1d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0e1f : 48 > pha ;use stack to load status
0e20 : 28 > plp
0e21 : 18 clc
tst_stat $ff-carry
0e22 : 08 > php ;save status
0e23 : 68 > pla ;use stack to retrieve status
0e24 : 48 > pha
> cmp_flag $ff-carry
0e25 : c9fe > cmp #($ff-carry|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e27 : d0fe > bne * ;failed not equal (non zero)
>
0e29 : 28 > plp ;restore status
0e2a : 38 sec
tst_stat $ff
0e2b : 08 > php ;save status
0e2c : 68 > pla ;use stack to retrieve status
0e2d : 48 > pha
> cmp_flag $ff
0e2e : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e30 : d0fe > bne * ;failed not equal (non zero)
>
0e32 : 28 > plp ;restore status
if I_flag = 3
0e33 : 58 cli
tst_stat $ff-intdis
0e34 : 08 > php ;save status
0e35 : 68 > pla ;use stack to retrieve status
0e36 : 48 > pha
> cmp_flag $ff-intdis
0e37 : c9fb > cmp #($ff-intdis|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e39 : d0fe > bne * ;failed not equal (non zero)
>
0e3b : 28 > plp ;restore status
0e3c : 78 sei
tst_stat $ff
0e3d : 08 > php ;save status
0e3e : 68 > pla ;use stack to retrieve status
0e3f : 48 > pha
> cmp_flag $ff
0e40 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e42 : d0fe > bne * ;failed not equal (non zero)
>
0e44 : 28 > plp ;restore status
endif
0e45 : d8 cld
tst_stat $ff-decmode
0e46 : 08 > php ;save status
0e47 : 68 > pla ;use stack to retrieve status
0e48 : 48 > pha
> cmp_flag $ff-decmode
0e49 : c9f7 > cmp #($ff-decmode|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e4b : d0fe > bne * ;failed not equal (non zero)
>
0e4d : 28 > plp ;restore status
0e4e : f8 sed
tst_stat $ff
0e4f : 08 > php ;save status
0e50 : 68 > pla ;use stack to retrieve status
0e51 : 48 > pha
> cmp_flag $ff
0e52 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e54 : d0fe > bne * ;failed not equal (non zero)
>
0e56 : 28 > plp ;restore status
0e57 : b8 clv
tst_stat $ff-overfl
0e58 : 08 > php ;save status
0e59 : 68 > pla ;use stack to retrieve status
0e5a : 48 > pha
> cmp_flag $ff-overfl
0e5b : c9bf > cmp #($ff-overfl|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e5d : d0fe > bne * ;failed not equal (non zero)
>
0e5f : 28 > plp ;restore status
set_stat 0
> load_flag 0
0e60 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0e62 : 48 > pha ;use stack to load status
0e63 : 28 > plp
tst_stat 0
0e64 : 08 > php ;save status
0e65 : 68 > pla ;use stack to retrieve status
0e66 : 48 > pha
> cmp_flag 0
0e67 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e69 : d0fe > bne * ;failed not equal (non zero)
>
0e6b : 28 > plp ;restore status
0e6c : 38 sec
tst_stat carry
0e6d : 08 > php ;save status
0e6e : 68 > pla ;use stack to retrieve status
0e6f : 48 > pha
> cmp_flag carry
0e70 : c931 > cmp #(carry|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e72 : d0fe > bne * ;failed not equal (non zero)
>
0e74 : 28 > plp ;restore status
0e75 : 18 clc
tst_stat 0
0e76 : 08 > php ;save status
0e77 : 68 > pla ;use stack to retrieve status
0e78 : 48 > pha
> cmp_flag 0
0e79 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e7b : d0fe > bne * ;failed not equal (non zero)
>
0e7d : 28 > plp ;restore status
if I_flag = 3
0e7e : 78 sei
tst_stat intdis
0e7f : 08 > php ;save status
0e80 : 68 > pla ;use stack to retrieve status
0e81 : 48 > pha
> cmp_flag intdis
0e82 : c934 > cmp #(intdis|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e84 : d0fe > bne * ;failed not equal (non zero)
>
0e86 : 28 > plp ;restore status
0e87 : 58 cli
tst_stat 0
0e88 : 08 > php ;save status
0e89 : 68 > pla ;use stack to retrieve status
0e8a : 48 > pha
> cmp_flag 0
0e8b : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e8d : d0fe > bne * ;failed not equal (non zero)
>
0e8f : 28 > plp ;restore status
endif
0e90 : f8 sed
tst_stat decmode
0e91 : 08 > php ;save status
0e92 : 68 > pla ;use stack to retrieve status
0e93 : 48 > pha
> cmp_flag decmode
0e94 : c938 > cmp #(decmode|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e96 : d0fe > bne * ;failed not equal (non zero)
>
0e98 : 28 > plp ;restore status
0e99 : d8 cld
tst_stat 0
0e9a : 08 > php ;save status
0e9b : 68 > pla ;use stack to retrieve status
0e9c : 48 > pha
> cmp_flag 0
0e9d : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0e9f : d0fe > bne * ;failed not equal (non zero)
>
0ea1 : 28 > plp ;restore status
set_stat overfl
> load_flag overfl
0ea2 : a940 > lda #overfl ;allow test to change I-flag (no mask)
>
0ea4 : 48 > pha ;use stack to load status
0ea5 : 28 > plp
tst_stat overfl
0ea6 : 08 > php ;save status
0ea7 : 68 > pla ;use stack to retrieve status
0ea8 : 48 > pha
> cmp_flag overfl
0ea9 : c970 > cmp #(overfl|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0eab : d0fe > bne * ;failed not equal (non zero)
>
0ead : 28 > plp ;restore status
0eae : b8 clv
tst_stat 0
0eaf : 08 > php ;save status
0eb0 : 68 > pla ;use stack to retrieve status
0eb1 : 48 > pha
> cmp_flag 0
0eb2 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0eb4 : d0fe > bne * ;failed not equal (non zero)
>
0eb6 : 28 > plp ;restore status
next_test
0eb7 : ad0002 > lda test_case ;previous test
0eba : c90c > cmp #test_num
> trap_ne ;test is out of sequence
0ebc : d0fe > bne * ;failed not equal (non zero)
>
000d = >test_num = test_num + 1
0ebe : a90d > lda #test_num ;*** next tests' number
0ec0 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing index register increment/decrement and transfer
; INX INY DEX DEY TAX TXA TAY TYA
0ec3 : a2fe ldx #$fe
set_stat $ff
> load_flag $ff
0ec5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0ec7 : 48 > pha ;use stack to load status
0ec8 : 28 > plp
0ec9 : e8 inx ;ff
tst_x $ff,$ff-zero
0eca : 08 > php ;save flags
0ecb : e0ff > cpx #$ff ;test result
> trap_ne
0ecd : d0fe > bne * ;failed not equal (non zero)
>
0ecf : 68 > pla ;load status
0ed0 : 48 > pha
> cmp_flag $ff-zero
0ed1 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0ed3 : d0fe > bne * ;failed not equal (non zero)
>
0ed5 : 28 > plp ;restore status
0ed6 : e8 inx ;00
tst_x 0,$ff-minus
0ed7 : 08 > php ;save flags
0ed8 : e000 > cpx #0 ;test result
> trap_ne
0eda : d0fe > bne * ;failed not equal (non zero)
>
0edc : 68 > pla ;load status
0edd : 48 > pha
> cmp_flag $ff-minus
0ede : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0ee0 : d0fe > bne * ;failed not equal (non zero)
>
0ee2 : 28 > plp ;restore status
0ee3 : e8 inx ;01
tst_x 1,$ff-minus-zero
0ee4 : 08 > php ;save flags
0ee5 : e001 > cpx #1 ;test result
> trap_ne
0ee7 : d0fe > bne * ;failed not equal (non zero)
>
0ee9 : 68 > pla ;load status
0eea : 48 > pha
> cmp_flag $ff-minus-zero
0eeb : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0eed : d0fe > bne * ;failed not equal (non zero)
>
0eef : 28 > plp ;restore status
0ef0 : ca dex ;00
tst_x 0,$ff-minus
0ef1 : 08 > php ;save flags
0ef2 : e000 > cpx #0 ;test result
> trap_ne
0ef4 : d0fe > bne * ;failed not equal (non zero)
>
0ef6 : 68 > pla ;load status
0ef7 : 48 > pha
> cmp_flag $ff-minus
0ef8 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0efa : d0fe > bne * ;failed not equal (non zero)
>
0efc : 28 > plp ;restore status
0efd : ca dex ;ff
tst_x $ff,$ff-zero
0efe : 08 > php ;save flags
0eff : e0ff > cpx #$ff ;test result
> trap_ne
0f01 : d0fe > bne * ;failed not equal (non zero)
>
0f03 : 68 > pla ;load status
0f04 : 48 > pha
> cmp_flag $ff-zero
0f05 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f07 : d0fe > bne * ;failed not equal (non zero)
>
0f09 : 28 > plp ;restore status
0f0a : ca dex ;fe
set_stat 0
> load_flag 0
0f0b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0f0d : 48 > pha ;use stack to load status
0f0e : 28 > plp
0f0f : e8 inx ;ff
tst_x $ff,minus
0f10 : 08 > php ;save flags
0f11 : e0ff > cpx #$ff ;test result
> trap_ne
0f13 : d0fe > bne * ;failed not equal (non zero)
>
0f15 : 68 > pla ;load status
0f16 : 48 > pha
> cmp_flag minus
0f17 : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f19 : d0fe > bne * ;failed not equal (non zero)
>
0f1b : 28 > plp ;restore status
0f1c : e8 inx ;00
tst_x 0,zero
0f1d : 08 > php ;save flags
0f1e : e000 > cpx #0 ;test result
> trap_ne
0f20 : d0fe > bne * ;failed not equal (non zero)
>
0f22 : 68 > pla ;load status
0f23 : 48 > pha
> cmp_flag zero
0f24 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f26 : d0fe > bne * ;failed not equal (non zero)
>
0f28 : 28 > plp ;restore status
0f29 : e8 inx ;01
tst_x 1,0
0f2a : 08 > php ;save flags
0f2b : e001 > cpx #1 ;test result
> trap_ne
0f2d : d0fe > bne * ;failed not equal (non zero)
>
0f2f : 68 > pla ;load status
0f30 : 48 > pha
> cmp_flag 0
0f31 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f33 : d0fe > bne * ;failed not equal (non zero)
>
0f35 : 28 > plp ;restore status
0f36 : ca dex ;00
tst_x 0,zero
0f37 : 08 > php ;save flags
0f38 : e000 > cpx #0 ;test result
> trap_ne
0f3a : d0fe > bne * ;failed not equal (non zero)
>
0f3c : 68 > pla ;load status
0f3d : 48 > pha
> cmp_flag zero
0f3e : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f40 : d0fe > bne * ;failed not equal (non zero)
>
0f42 : 28 > plp ;restore status
0f43 : ca dex ;ff
tst_x $ff,minus
0f44 : 08 > php ;save flags
0f45 : e0ff > cpx #$ff ;test result
> trap_ne
0f47 : d0fe > bne * ;failed not equal (non zero)
>
0f49 : 68 > pla ;load status
0f4a : 48 > pha
> cmp_flag minus
0f4b : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f4d : d0fe > bne * ;failed not equal (non zero)
>
0f4f : 28 > plp ;restore status
0f50 : a0fe ldy #$fe
set_stat $ff
> load_flag $ff
0f52 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0f54 : 48 > pha ;use stack to load status
0f55 : 28 > plp
0f56 : c8 iny ;ff
tst_y $ff,$ff-zero
0f57 : 08 > php ;save flags
0f58 : c0ff > cpy #$ff ;test result
> trap_ne
0f5a : d0fe > bne * ;failed not equal (non zero)
>
0f5c : 68 > pla ;load status
0f5d : 48 > pha
> cmp_flag $ff-zero
0f5e : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f60 : d0fe > bne * ;failed not equal (non zero)
>
0f62 : 28 > plp ;restore status
0f63 : c8 iny ;00
tst_y 0,$ff-minus
0f64 : 08 > php ;save flags
0f65 : c000 > cpy #0 ;test result
> trap_ne
0f67 : d0fe > bne * ;failed not equal (non zero)
>
0f69 : 68 > pla ;load status
0f6a : 48 > pha
> cmp_flag $ff-minus
0f6b : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f6d : d0fe > bne * ;failed not equal (non zero)
>
0f6f : 28 > plp ;restore status
0f70 : c8 iny ;01
tst_y 1,$ff-minus-zero
0f71 : 08 > php ;save flags
0f72 : c001 > cpy #1 ;test result
> trap_ne
0f74 : d0fe > bne * ;failed not equal (non zero)
>
0f76 : 68 > pla ;load status
0f77 : 48 > pha
> cmp_flag $ff-minus-zero
0f78 : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f7a : d0fe > bne * ;failed not equal (non zero)
>
0f7c : 28 > plp ;restore status
0f7d : 88 dey ;00
tst_y 0,$ff-minus
0f7e : 08 > php ;save flags
0f7f : c000 > cpy #0 ;test result
> trap_ne
0f81 : d0fe > bne * ;failed not equal (non zero)
>
0f83 : 68 > pla ;load status
0f84 : 48 > pha
> cmp_flag $ff-minus
0f85 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f87 : d0fe > bne * ;failed not equal (non zero)
>
0f89 : 28 > plp ;restore status
0f8a : 88 dey ;ff
tst_y $ff,$ff-zero
0f8b : 08 > php ;save flags
0f8c : c0ff > cpy #$ff ;test result
> trap_ne
0f8e : d0fe > bne * ;failed not equal (non zero)
>
0f90 : 68 > pla ;load status
0f91 : 48 > pha
> cmp_flag $ff-zero
0f92 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0f94 : d0fe > bne * ;failed not equal (non zero)
>
0f96 : 28 > plp ;restore status
0f97 : 88 dey ;fe
set_stat 0
> load_flag 0
0f98 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
0f9a : 48 > pha ;use stack to load status
0f9b : 28 > plp
0f9c : c8 iny ;ff
tst_y $ff,0+minus
0f9d : 08 > php ;save flags
0f9e : c0ff > cpy #$ff ;test result
> trap_ne
0fa0 : d0fe > bne * ;failed not equal (non zero)
>
0fa2 : 68 > pla ;load status
0fa3 : 48 > pha
> cmp_flag 0+minus
0fa4 : c9b0 > cmp #(0+minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0fa6 : d0fe > bne * ;failed not equal (non zero)
>
0fa8 : 28 > plp ;restore status
0fa9 : c8 iny ;00
tst_y 0,zero
0faa : 08 > php ;save flags
0fab : c000 > cpy #0 ;test result
> trap_ne
0fad : d0fe > bne * ;failed not equal (non zero)
>
0faf : 68 > pla ;load status
0fb0 : 48 > pha
> cmp_flag zero
0fb1 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0fb3 : d0fe > bne * ;failed not equal (non zero)
>
0fb5 : 28 > plp ;restore status
0fb6 : c8 iny ;01
tst_y 1,0
0fb7 : 08 > php ;save flags
0fb8 : c001 > cpy #1 ;test result
> trap_ne
0fba : d0fe > bne * ;failed not equal (non zero)
>
0fbc : 68 > pla ;load status
0fbd : 48 > pha
> cmp_flag 0
0fbe : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0fc0 : d0fe > bne * ;failed not equal (non zero)
>
0fc2 : 28 > plp ;restore status
0fc3 : 88 dey ;00
tst_y 0,zero
0fc4 : 08 > php ;save flags
0fc5 : c000 > cpy #0 ;test result
> trap_ne
0fc7 : d0fe > bne * ;failed not equal (non zero)
>
0fc9 : 68 > pla ;load status
0fca : 48 > pha
> cmp_flag zero
0fcb : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0fcd : d0fe > bne * ;failed not equal (non zero)
>
0fcf : 28 > plp ;restore status
0fd0 : 88 dey ;ff
tst_y $ff,minus
0fd1 : 08 > php ;save flags
0fd2 : c0ff > cpy #$ff ;test result
> trap_ne
0fd4 : d0fe > bne * ;failed not equal (non zero)
>
0fd6 : 68 > pla ;load status
0fd7 : 48 > pha
> cmp_flag minus
0fd8 : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0fda : d0fe > bne * ;failed not equal (non zero)
>
0fdc : 28 > plp ;restore status
0fdd : a2ff ldx #$ff
set_stat $ff
> load_flag $ff
0fdf : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
0fe1 : 48 > pha ;use stack to load status
0fe2 : 28 > plp
0fe3 : 8a txa
tst_a $ff,$ff-zero
0fe4 : 08 > php ;save flags
0fe5 : c9ff > cmp #$ff ;test result
> trap_ne
0fe7 : d0fe > bne * ;failed not equal (non zero)
>
0fe9 : 68 > pla ;load status
0fea : 48 > pha
> cmp_flag $ff-zero
0feb : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0fed : d0fe > bne * ;failed not equal (non zero)
>
0fef : 28 > plp ;restore status
0ff0 : 08 php
0ff1 : e8 inx ;00
0ff2 : 28 plp
0ff3 : 8a txa
tst_a 0,$ff-minus
0ff4 : 08 > php ;save flags
0ff5 : c900 > cmp #0 ;test result
> trap_ne
0ff7 : d0fe > bne * ;failed not equal (non zero)
>
0ff9 : 68 > pla ;load status
0ffa : 48 > pha
> cmp_flag $ff-minus
0ffb : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
0ffd : d0fe > bne * ;failed not equal (non zero)
>
0fff : 28 > plp ;restore status
1000 : 08 php
1001 : e8 inx ;01
1002 : 28 plp
1003 : 8a txa
tst_a 1,$ff-minus-zero
1004 : 08 > php ;save flags
1005 : c901 > cmp #1 ;test result
> trap_ne
1007 : d0fe > bne * ;failed not equal (non zero)
>
1009 : 68 > pla ;load status
100a : 48 > pha
> cmp_flag $ff-minus-zero
100b : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
100d : d0fe > bne * ;failed not equal (non zero)
>
100f : 28 > plp ;restore status
set_stat 0
> load_flag 0
1010 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1012 : 48 > pha ;use stack to load status
1013 : 28 > plp
1014 : 8a txa
tst_a 1,0
1015 : 08 > php ;save flags
1016 : c901 > cmp #1 ;test result
> trap_ne
1018 : d0fe > bne * ;failed not equal (non zero)
>
101a : 68 > pla ;load status
101b : 48 > pha
> cmp_flag 0
101c : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
101e : d0fe > bne * ;failed not equal (non zero)
>
1020 : 28 > plp ;restore status
1021 : 08 php
1022 : ca dex ;00
1023 : 28 plp
1024 : 8a txa
tst_a 0,zero
1025 : 08 > php ;save flags
1026 : c900 > cmp #0 ;test result
> trap_ne
1028 : d0fe > bne * ;failed not equal (non zero)
>
102a : 68 > pla ;load status
102b : 48 > pha
> cmp_flag zero
102c : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
102e : d0fe > bne * ;failed not equal (non zero)
>
1030 : 28 > plp ;restore status
1031 : 08 php
1032 : ca dex ;ff
1033 : 28 plp
1034 : 8a txa
tst_a $ff,minus
1035 : 08 > php ;save flags
1036 : c9ff > cmp #$ff ;test result
> trap_ne
1038 : d0fe > bne * ;failed not equal (non zero)
>
103a : 68 > pla ;load status
103b : 48 > pha
> cmp_flag minus
103c : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
103e : d0fe > bne * ;failed not equal (non zero)
>
1040 : 28 > plp ;restore status
1041 : a0ff ldy #$ff
set_stat $ff
> load_flag $ff
1043 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1045 : 48 > pha ;use stack to load status
1046 : 28 > plp
1047 : 98 tya
tst_a $ff,$ff-zero
1048 : 08 > php ;save flags
1049 : c9ff > cmp #$ff ;test result
> trap_ne
104b : d0fe > bne * ;failed not equal (non zero)
>
104d : 68 > pla ;load status
104e : 48 > pha
> cmp_flag $ff-zero
104f : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1051 : d0fe > bne * ;failed not equal (non zero)
>
1053 : 28 > plp ;restore status
1054 : 08 php
1055 : c8 iny ;00
1056 : 28 plp
1057 : 98 tya
tst_a 0,$ff-minus
1058 : 08 > php ;save flags
1059 : c900 > cmp #0 ;test result
> trap_ne
105b : d0fe > bne * ;failed not equal (non zero)
>
105d : 68 > pla ;load status
105e : 48 > pha
> cmp_flag $ff-minus
105f : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1061 : d0fe > bne * ;failed not equal (non zero)
>
1063 : 28 > plp ;restore status
1064 : 08 php
1065 : c8 iny ;01
1066 : 28 plp
1067 : 98 tya
tst_a 1,$ff-minus-zero
1068 : 08 > php ;save flags
1069 : c901 > cmp #1 ;test result
> trap_ne
106b : d0fe > bne * ;failed not equal (non zero)
>
106d : 68 > pla ;load status
106e : 48 > pha
> cmp_flag $ff-minus-zero
106f : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1071 : d0fe > bne * ;failed not equal (non zero)
>
1073 : 28 > plp ;restore status
set_stat 0
> load_flag 0
1074 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1076 : 48 > pha ;use stack to load status
1077 : 28 > plp
1078 : 98 tya
tst_a 1,0
1079 : 08 > php ;save flags
107a : c901 > cmp #1 ;test result
> trap_ne
107c : d0fe > bne * ;failed not equal (non zero)
>
107e : 68 > pla ;load status
107f : 48 > pha
> cmp_flag 0
1080 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1082 : d0fe > bne * ;failed not equal (non zero)
>
1084 : 28 > plp ;restore status
1085 : 08 php
1086 : 88 dey ;00
1087 : 28 plp
1088 : 98 tya
tst_a 0,zero
1089 : 08 > php ;save flags
108a : c900 > cmp #0 ;test result
> trap_ne
108c : d0fe > bne * ;failed not equal (non zero)
>
108e : 68 > pla ;load status
108f : 48 > pha
> cmp_flag zero
1090 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1092 : d0fe > bne * ;failed not equal (non zero)
>
1094 : 28 > plp ;restore status
1095 : 08 php
1096 : 88 dey ;ff
1097 : 28 plp
1098 : 98 tya
tst_a $ff,minus
1099 : 08 > php ;save flags
109a : c9ff > cmp #$ff ;test result
> trap_ne
109c : d0fe > bne * ;failed not equal (non zero)
>
109e : 68 > pla ;load status
109f : 48 > pha
> cmp_flag minus
10a0 : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
10a2 : d0fe > bne * ;failed not equal (non zero)
>
10a4 : 28 > plp ;restore status
load_flag $ff
10a5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
10a7 : 48 pha
10a8 : a2ff ldx #$ff ;ff
10aa : 8a txa
10ab : 28 plp
10ac : a8 tay
tst_y $ff,$ff-zero
10ad : 08 > php ;save flags
10ae : c0ff > cpy #$ff ;test result
> trap_ne
10b0 : d0fe > bne * ;failed not equal (non zero)
>
10b2 : 68 > pla ;load status
10b3 : 48 > pha
> cmp_flag $ff-zero
10b4 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
10b6 : d0fe > bne * ;failed not equal (non zero)
>
10b8 : 28 > plp ;restore status
10b9 : 08 php
10ba : e8 inx ;00
10bb : 8a txa
10bc : 28 plp
10bd : a8 tay
tst_y 0,$ff-minus
10be : 08 > php ;save flags
10bf : c000 > cpy #0 ;test result
> trap_ne
10c1 : d0fe > bne * ;failed not equal (non zero)
>
10c3 : 68 > pla ;load status
10c4 : 48 > pha
> cmp_flag $ff-minus
10c5 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
10c7 : d0fe > bne * ;failed not equal (non zero)
>
10c9 : 28 > plp ;restore status
10ca : 08 php
10cb : e8 inx ;01
10cc : 8a txa
10cd : 28 plp
10ce : a8 tay
tst_y 1,$ff-minus-zero
10cf : 08 > php ;save flags
10d0 : c001 > cpy #1 ;test result
> trap_ne
10d2 : d0fe > bne * ;failed not equal (non zero)
>
10d4 : 68 > pla ;load status
10d5 : 48 > pha
> cmp_flag $ff-minus-zero
10d6 : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
10d8 : d0fe > bne * ;failed not equal (non zero)
>
10da : 28 > plp ;restore status
load_flag 0
10db : a900 > lda #0 ;allow test to change I-flag (no mask)
10dd : 48 pha
10de : a900 lda #0
10e0 : 8a txa
10e1 : 28 plp
10e2 : a8 tay
tst_y 1,0
10e3 : 08 > php ;save flags
10e4 : c001 > cpy #1 ;test result
> trap_ne
10e6 : d0fe > bne * ;failed not equal (non zero)
>
10e8 : 68 > pla ;load status
10e9 : 48 > pha
> cmp_flag 0
10ea : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
10ec : d0fe > bne * ;failed not equal (non zero)
>
10ee : 28 > plp ;restore status
10ef : 08 php
10f0 : ca dex ;00
10f1 : 8a txa
10f2 : 28 plp
10f3 : a8 tay
tst_y 0,zero
10f4 : 08 > php ;save flags
10f5 : c000 > cpy #0 ;test result
> trap_ne
10f7 : d0fe > bne * ;failed not equal (non zero)
>
10f9 : 68 > pla ;load status
10fa : 48 > pha
> cmp_flag zero
10fb : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
10fd : d0fe > bne * ;failed not equal (non zero)
>
10ff : 28 > plp ;restore status
1100 : 08 php
1101 : ca dex ;ff
1102 : 8a txa
1103 : 28 plp
1104 : a8 tay
tst_y $ff,minus
1105 : 08 > php ;save flags
1106 : c0ff > cpy #$ff ;test result
> trap_ne
1108 : d0fe > bne * ;failed not equal (non zero)
>
110a : 68 > pla ;load status
110b : 48 > pha
> cmp_flag minus
110c : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
110e : d0fe > bne * ;failed not equal (non zero)
>
1110 : 28 > plp ;restore status
load_flag $ff
1111 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
1113 : 48 pha
1114 : a0ff ldy #$ff ;ff
1116 : 98 tya
1117 : 28 plp
1118 : aa tax
tst_x $ff,$ff-zero
1119 : 08 > php ;save flags
111a : e0ff > cpx #$ff ;test result
> trap_ne
111c : d0fe > bne * ;failed not equal (non zero)
>
111e : 68 > pla ;load status
111f : 48 > pha
> cmp_flag $ff-zero
1120 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1122 : d0fe > bne * ;failed not equal (non zero)
>
1124 : 28 > plp ;restore status
1125 : 08 php
1126 : c8 iny ;00
1127 : 98 tya
1128 : 28 plp
1129 : aa tax
tst_x 0,$ff-minus
112a : 08 > php ;save flags
112b : e000 > cpx #0 ;test result
> trap_ne
112d : d0fe > bne * ;failed not equal (non zero)
>
112f : 68 > pla ;load status
1130 : 48 > pha
> cmp_flag $ff-minus
1131 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1133 : d0fe > bne * ;failed not equal (non zero)
>
1135 : 28 > plp ;restore status
1136 : 08 php
1137 : c8 iny ;01
1138 : 98 tya
1139 : 28 plp
113a : aa tax
tst_x 1,$ff-minus-zero
113b : 08 > php ;save flags
113c : e001 > cpx #1 ;test result
> trap_ne
113e : d0fe > bne * ;failed not equal (non zero)
>
1140 : 68 > pla ;load status
1141 : 48 > pha
> cmp_flag $ff-minus-zero
1142 : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1144 : d0fe > bne * ;failed not equal (non zero)
>
1146 : 28 > plp ;restore status
load_flag 0
1147 : a900 > lda #0 ;allow test to change I-flag (no mask)
1149 : 48 pha
114a : a900 lda #0 ;preset status
114c : 98 tya
114d : 28 plp
114e : aa tax
tst_x 1,0
114f : 08 > php ;save flags
1150 : e001 > cpx #1 ;test result
> trap_ne
1152 : d0fe > bne * ;failed not equal (non zero)
>
1154 : 68 > pla ;load status
1155 : 48 > pha
> cmp_flag 0
1156 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1158 : d0fe > bne * ;failed not equal (non zero)
>
115a : 28 > plp ;restore status
115b : 08 php
115c : 88 dey ;00
115d : 98 tya
115e : 28 plp
115f : aa tax
tst_x 0,zero
1160 : 08 > php ;save flags
1161 : e000 > cpx #0 ;test result
> trap_ne
1163 : d0fe > bne * ;failed not equal (non zero)
>
1165 : 68 > pla ;load status
1166 : 48 > pha
> cmp_flag zero
1167 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1169 : d0fe > bne * ;failed not equal (non zero)
>
116b : 28 > plp ;restore status
116c : 08 php
116d : 88 dey ;ff
116e : 98 tya
116f : 28 plp
1170 : aa tax
tst_x $ff,minus
1171 : 08 > php ;save flags
1172 : e0ff > cpx #$ff ;test result
> trap_ne
1174 : d0fe > bne * ;failed not equal (non zero)
>
1176 : 68 > pla ;load status
1177 : 48 > pha
> cmp_flag minus
1178 : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
>
> trap_ne
117a : d0fe > bne * ;failed not equal (non zero)
>
117c : 28 > plp ;restore status
next_test
117d : ad0002 > lda test_case ;previous test
1180 : c90d > cmp #test_num
> trap_ne ;test is out of sequence
1182 : d0fe > bne * ;failed not equal (non zero)
>
000e = >test_num = test_num + 1
1184 : a90e > lda #test_num ;*** next tests' number
1186 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
;TSX sets NZ - TXS does not
; This section also tests for proper stack wrap around.
1189 : a201 ldx #1 ;01
set_stat $ff
> load_flag $ff
118b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
118d : 48 > pha ;use stack to load status
118e : 28 > plp
118f : 9a txs
1190 : 08 php
1191 : ad0101 lda $101
cmp_flag $ff
1194 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
trap_ne
1196 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1198 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
119a : 48 > pha ;use stack to load status
119b : 28 > plp
119c : 9a txs
119d : 08 php
119e : ad0101 lda $101
cmp_flag 0
11a1 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
trap_ne
11a3 : d0fe > bne * ;failed not equal (non zero)
11a5 : ca dex ;00
set_stat $ff
> load_flag $ff
11a6 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
11a8 : 48 > pha ;use stack to load status
11a9 : 28 > plp
11aa : 9a txs
11ab : 08 php
11ac : ad0001 lda $100
cmp_flag $ff
11af : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
trap_ne
11b1 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
11b3 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
11b5 : 48 > pha ;use stack to load status
11b6 : 28 > plp
11b7 : 9a txs
11b8 : 08 php
11b9 : ad0001 lda $100
cmp_flag 0
11bc : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
trap_ne
11be : d0fe > bne * ;failed not equal (non zero)
11c0 : ca dex ;ff
set_stat $ff
> load_flag $ff
11c1 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
11c3 : 48 > pha ;use stack to load status
11c4 : 28 > plp
11c5 : 9a txs
11c6 : 08 php
11c7 : adff01 lda $1ff
cmp_flag $ff
11ca : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
trap_ne
11cc : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
11ce : a900 > lda #0 ;allow test to change I-flag (no mask)
>
11d0 : 48 > pha ;use stack to load status
11d1 : 28 > plp
11d2 : 9a txs
11d3 : 08 php
11d4 : adff01 lda $1ff
cmp_flag 0
11d7 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
11d9 : a201 ldx #1
11db : 9a txs ;sp=01
set_stat $ff
> load_flag $ff
11dc : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
11de : 48 > pha ;use stack to load status
11df : 28 > plp
11e0 : ba tsx ;clears Z, N
11e1 : 08 php ;sp=00
11e2 : e001 cpx #1
trap_ne
11e4 : d0fe > bne * ;failed not equal (non zero)
11e6 : ad0101 lda $101
cmp_flag $ff-minus-zero
11e9 : c97d > cmp #($ff-minus-zero|fao)&m8 ;expected flags + always on bits
trap_ne
11eb : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
11ed : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
11ef : 48 > pha ;use stack to load status
11f0 : 28 > plp
11f1 : ba tsx ;clears N, sets Z
11f2 : 08 php ;sp=ff
11f3 : e000 cpx #0
trap_ne
11f5 : d0fe > bne * ;failed not equal (non zero)
11f7 : ad0001 lda $100
cmp_flag $ff-minus
11fa : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
trap_ne
11fc : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
11fe : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1200 : 48 > pha ;use stack to load status
1201 : 28 > plp
1202 : ba tsx ;clears N, sets Z
1203 : 08 php ;sp=fe
1204 : e0ff cpx #$ff
trap_ne
1206 : d0fe > bne * ;failed not equal (non zero)
1208 : adff01 lda $1ff
cmp_flag $ff-zero
120b : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
trap_ne
120d : d0fe > bne * ;failed not equal (non zero)
120f : a201 ldx #1
1211 : 9a txs ;sp=01
set_stat 0
> load_flag 0
1212 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1214 : 48 > pha ;use stack to load status
1215 : 28 > plp
1216 : ba tsx ;clears Z, N
1217 : 08 php ;sp=00
1218 : e001 cpx #1
trap_ne
121a : d0fe > bne * ;failed not equal (non zero)
121c : ad0101 lda $101
cmp_flag 0
121f : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
trap_ne
1221 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1223 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1225 : 48 > pha ;use stack to load status
1226 : 28 > plp
1227 : ba tsx ;clears N, sets Z
1228 : 08 php ;sp=ff
1229 : e000 cpx #0
trap_ne
122b : d0fe > bne * ;failed not equal (non zero)
122d : ad0001 lda $100
cmp_flag zero
1230 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
trap_ne
1232 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1234 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1236 : 48 > pha ;use stack to load status
1237 : 28 > plp
1238 : ba tsx ;clears N, sets Z
1239 : 08 php ;sp=fe
123a : e0ff cpx #$ff
trap_ne
123c : d0fe > bne * ;failed not equal (non zero)
123e : adff01 lda $1ff
cmp_flag minus
1241 : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
trap_ne
1243 : d0fe > bne * ;failed not equal (non zero)
1245 : 68 pla ;sp=ff
next_test
1246 : ad0002 > lda test_case ;previous test
1249 : c90e > cmp #test_num
> trap_ne ;test is out of sequence
124b : d0fe > bne * ;failed not equal (non zero)
>
000f = >test_num = test_num + 1
124d : a90f > lda #test_num ;*** next tests' number
124f : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing index register load & store LDY LDX STY STX all addressing modes
; LDX / STX - zp,y / abs,y
1252 : a003 ldy #3
1254 : tldx
set_stat 0
> load_flag 0
1254 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1256 : 48 > pha ;use stack to load status
1257 : 28 > plp
1258 : b609 ldx zp1,y
125a : 08 php ;test stores do not alter flags
125b : 8a txa
125c : 49c3 eor #$c3
125e : 28 plp
125f : 990302 sta abst,y
1262 : 08 php ;flags after load/store sequence
1263 : 49c3 eor #$c3
1265 : d91702 cmp abs1,y ;test result
trap_ne
1268 : d0fe > bne * ;failed not equal (non zero)
126a : 68 pla ;load status
eor_flag 0
126b : 4930 > eor #0|fao ;invert expected flags + always on bits
126d : d91c02 cmp fLDx,y ;test flags
trap_ne
1270 : d0fe > bne * ;failed not equal (non zero)
1272 : 88 dey
1273 : 10df bpl tldx
1275 : a003 ldy #3
1277 : tldx1
set_stat $ff
> load_flag $ff
1277 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1279 : 48 > pha ;use stack to load status
127a : 28 > plp
127b : b609 ldx zp1,y
127d : 08 php ;test stores do not alter flags
127e : 8a txa
127f : 49c3 eor #$c3
1281 : 28 plp
1282 : 990302 sta abst,y
1285 : 08 php ;flags after load/store sequence
1286 : 49c3 eor #$c3
1288 : d91702 cmp abs1,y ;test result
trap_ne
128b : d0fe > bne * ;failed not equal (non zero)
128d : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
128e : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1290 : d91c02 cmp fLDx,y ;test flags
trap_ne
1293 : d0fe > bne * ;failed not equal (non zero)
1295 : 88 dey
1296 : 10df bpl tldx1
1298 : a003 ldy #3
129a : tldx2
set_stat 0
> load_flag 0
129a : a900 > lda #0 ;allow test to change I-flag (no mask)
>
129c : 48 > pha ;use stack to load status
129d : 28 > plp
129e : be1702 ldx abs1,y
12a1 : 08 php ;test stores do not alter flags
12a2 : 8a txa
12a3 : 49c3 eor #$c3
12a5 : aa tax
12a6 : 28 plp
12a7 : 9602 stx zpt,y
12a9 : 08 php ;flags after load/store sequence
12aa : 49c3 eor #$c3
12ac : d90900 cmp zp1,y ;test result
trap_ne
12af : d0fe > bne * ;failed not equal (non zero)
12b1 : 68 pla ;load status
eor_flag 0
12b2 : 4930 > eor #0|fao ;invert expected flags + always on bits
12b4 : d91c02 cmp fLDx,y ;test flags
trap_ne
12b7 : d0fe > bne * ;failed not equal (non zero)
12b9 : 88 dey
12ba : 10de bpl tldx2
12bc : a003 ldy #3
12be : tldx3
set_stat $ff
> load_flag $ff
12be : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
12c0 : 48 > pha ;use stack to load status
12c1 : 28 > plp
12c2 : be1702 ldx abs1,y
12c5 : 08 php ;test stores do not alter flags
12c6 : 8a txa
12c7 : 49c3 eor #$c3
12c9 : aa tax
12ca : 28 plp
12cb : 9602 stx zpt,y
12cd : 08 php ;flags after load/store sequence
12ce : 49c3 eor #$c3
12d0 : d90900 cmp zp1,y ;test result
trap_ne
12d3 : d0fe > bne * ;failed not equal (non zero)
12d5 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
12d6 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
12d8 : d91c02 cmp fLDx,y ;test flags
trap_ne
12db : d0fe > bne * ;failed not equal (non zero)
12dd : 88 dey
12de : 10de bpl tldx3
12e0 : a003 ldy #3 ;testing store result
12e2 : a200 ldx #0
12e4 : b90200 tstx lda zpt,y
12e7 : 49c3 eor #$c3
12e9 : d90900 cmp zp1,y
trap_ne ;store to zp data
12ec : d0fe > bne * ;failed not equal (non zero)
12ee : 9602 stx zpt,y ;clear
12f0 : b90302 lda abst,y
12f3 : 49c3 eor #$c3
12f5 : d91702 cmp abs1,y
trap_ne ;store to abs data
12f8 : d0fe > bne * ;failed not equal (non zero)
12fa : 8a txa
12fb : 990302 sta abst,y ;clear
12fe : 88 dey
12ff : 10e3 bpl tstx
next_test
1301 : ad0002 > lda test_case ;previous test
1304 : c90f > cmp #test_num
> trap_ne ;test is out of sequence
1306 : d0fe > bne * ;failed not equal (non zero)
>
0010 = >test_num = test_num + 1
1308 : a910 > lda #test_num ;*** next tests' number
130a : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; indexed wraparound test (only zp should wrap)
130d : a0fd ldy #3+$fa
130f : b60f tldx4 ldx zp1-$fa&$ff,y ;wrap on indexed zp
1311 : 8a txa
1312 : 990901 sta abst-$fa,y ;no STX abs,y!
1315 : 88 dey
1316 : c0fa cpy #$fa
1318 : b0f5 bcs tldx4
131a : a0fd ldy #3+$fa
131c : be1d01 tldx5 ldx abs1-$fa,y ;no wrap on indexed abs
131f : 9608 stx zpt-$fa&$ff,y
1321 : 88 dey
1322 : c0fa cpy #$fa
1324 : b0f6 bcs tldx5
1326 : a003 ldy #3 ;testing wraparound result
1328 : a200 ldx #0
132a : b90200 tstx1 lda zpt,y
132d : d90900 cmp zp1,y
trap_ne ;store to zp data
1330 : d0fe > bne * ;failed not equal (non zero)
1332 : 9602 stx zpt,y ;clear
1334 : b90302 lda abst,y
1337 : d91702 cmp abs1,y
trap_ne ;store to abs data
133a : d0fe > bne * ;failed not equal (non zero)
133c : 8a txa
133d : 990302 sta abst,y ;clear
1340 : 88 dey
1341 : 10e7 bpl tstx1
next_test
1343 : ad0002 > lda test_case ;previous test
1346 : c910 > cmp #test_num
> trap_ne ;test is out of sequence
1348 : d0fe > bne * ;failed not equal (non zero)
>
0011 = >test_num = test_num + 1
134a : a911 > lda #test_num ;*** next tests' number
134c : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; LDY / STY - zp,x / abs,x
134f : a203 ldx #3
1351 : tldy
set_stat 0
> load_flag 0
1351 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1353 : 48 > pha ;use stack to load status
1354 : 28 > plp
1355 : b409 ldy zp1,x
1357 : 08 php ;test stores do not alter flags
1358 : 98 tya
1359 : 49c3 eor #$c3
135b : 28 plp
135c : 9d0302 sta abst,x
135f : 08 php ;flags after load/store sequence
1360 : 49c3 eor #$c3
1362 : dd1702 cmp abs1,x ;test result
trap_ne
1365 : d0fe > bne * ;failed not equal (non zero)
1367 : 68 pla ;load status
eor_flag 0
1368 : 4930 > eor #0|fao ;invert expected flags + always on bits
136a : dd1c02 cmp fLDx,x ;test flags
trap_ne
136d : d0fe > bne * ;failed not equal (non zero)
136f : ca dex
1370 : 10df bpl tldy
1372 : a203 ldx #3
1374 : tldy1
set_stat $ff
> load_flag $ff
1374 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1376 : 48 > pha ;use stack to load status
1377 : 28 > plp
1378 : b409 ldy zp1,x
137a : 08 php ;test stores do not alter flags
137b : 98 tya
137c : 49c3 eor #$c3
137e : 28 plp
137f : 9d0302 sta abst,x
1382 : 08 php ;flags after load/store sequence
1383 : 49c3 eor #$c3
1385 : dd1702 cmp abs1,x ;test result
trap_ne
1388 : d0fe > bne * ;failed not equal (non zero)
138a : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
138b : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
138d : dd1c02 cmp fLDx,x ;test flags
trap_ne
1390 : d0fe > bne * ;failed not equal (non zero)
1392 : ca dex
1393 : 10df bpl tldy1
1395 : a203 ldx #3
1397 : tldy2
set_stat 0
> load_flag 0
1397 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1399 : 48 > pha ;use stack to load status
139a : 28 > plp
139b : bc1702 ldy abs1,x
139e : 08 php ;test stores do not alter flags
139f : 98 tya
13a0 : 49c3 eor #$c3
13a2 : a8 tay
13a3 : 28 plp
13a4 : 9402 sty zpt,x
13a6 : 08 php ;flags after load/store sequence
13a7 : 49c3 eor #$c3
13a9 : d509 cmp zp1,x ;test result
trap_ne
13ab : d0fe > bne * ;failed not equal (non zero)
13ad : 68 pla ;load status
eor_flag 0
13ae : 4930 > eor #0|fao ;invert expected flags + always on bits
13b0 : dd1c02 cmp fLDx,x ;test flags
trap_ne
13b3 : d0fe > bne * ;failed not equal (non zero)
13b5 : ca dex
13b6 : 10df bpl tldy2
13b8 : a203 ldx #3
13ba : tldy3
set_stat $ff
> load_flag $ff
13ba : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
13bc : 48 > pha ;use stack to load status
13bd : 28 > plp
13be : bc1702 ldy abs1,x
13c1 : 08 php ;test stores do not alter flags
13c2 : 98 tya
13c3 : 49c3 eor #$c3
13c5 : a8 tay
13c6 : 28 plp
13c7 : 9402 sty zpt,x
13c9 : 08 php ;flags after load/store sequence
13ca : 49c3 eor #$c3
13cc : d509 cmp zp1,x ;test result
trap_ne
13ce : d0fe > bne * ;failed not equal (non zero)
13d0 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
13d1 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
13d3 : dd1c02 cmp fLDx,x ;test flags
trap_ne
13d6 : d0fe > bne * ;failed not equal (non zero)
13d8 : ca dex
13d9 : 10df bpl tldy3
13db : a203 ldx #3 ;testing store result
13dd : a000 ldy #0
13df : b502 tsty lda zpt,x
13e1 : 49c3 eor #$c3
13e3 : d509 cmp zp1,x
trap_ne ;store to zp,x data
13e5 : d0fe > bne * ;failed not equal (non zero)
13e7 : 9402 sty zpt,x ;clear
13e9 : bd0302 lda abst,x
13ec : 49c3 eor #$c3
13ee : dd1702 cmp abs1,x
trap_ne ;store to abs,x data
13f1 : d0fe > bne * ;failed not equal (non zero)
13f3 : 8a txa
13f4 : 9d0302 sta abst,x ;clear
13f7 : ca dex
13f8 : 10e5 bpl tsty
next_test
13fa : ad0002 > lda test_case ;previous test
13fd : c911 > cmp #test_num
> trap_ne ;test is out of sequence
13ff : d0fe > bne * ;failed not equal (non zero)
>
0012 = >test_num = test_num + 1
1401 : a912 > lda #test_num ;*** next tests' number
1403 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; indexed wraparound test (only zp should wrap)
1406 : a2fd ldx #3+$fa
1408 : b40f tldy4 ldy zp1-$fa&$ff,x ;wrap on indexed zp
140a : 98 tya
140b : 9d0901 sta abst-$fa,x ;no STX abs,x!
140e : ca dex
140f : e0fa cpx #$fa
1411 : b0f5 bcs tldy4
1413 : a2fd ldx #3+$fa
1415 : bc1d01 tldy5 ldy abs1-$fa,x ;no wrap on indexed abs
1418 : 9408 sty zpt-$fa&$ff,x
141a : ca dex
141b : e0fa cpx #$fa
141d : b0f6 bcs tldy5
141f : a203 ldx #3 ;testing wraparound result
1421 : a000 ldy #0
1423 : b502 tsty1 lda zpt,x
1425 : d509 cmp zp1,x
trap_ne ;store to zp,x data
1427 : d0fe > bne * ;failed not equal (non zero)
1429 : 9402 sty zpt,x ;clear
142b : bd0302 lda abst,x
142e : dd1702 cmp abs1,x
trap_ne ;store to abs,x data
1431 : d0fe > bne * ;failed not equal (non zero)
1433 : 8a txa
1434 : 9d0302 sta abst,x ;clear
1437 : ca dex
1438 : 10e9 bpl tsty1
next_test
143a : ad0002 > lda test_case ;previous test
143d : c912 > cmp #test_num
> trap_ne ;test is out of sequence
143f : d0fe > bne * ;failed not equal (non zero)
>
0013 = >test_num = test_num + 1
1441 : a913 > lda #test_num ;*** next tests' number
1443 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; LDX / STX - zp / abs / #
set_stat 0
> load_flag 0
1446 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1448 : 48 > pha ;use stack to load status
1449 : 28 > plp
144a : a609 ldx zp1
144c : 08 php ;test stores do not alter flags
144d : 8a txa
144e : 49c3 eor #$c3
1450 : aa tax
1451 : 28 plp
1452 : 8e0302 stx abst
1455 : 08 php ;flags after load/store sequence
1456 : 49c3 eor #$c3
1458 : aa tax
1459 : e0c3 cpx #$c3 ;test result
trap_ne
145b : d0fe > bne * ;failed not equal (non zero)
145d : 68 pla ;load status
eor_flag 0
145e : 4930 > eor #0|fao ;invert expected flags + always on bits
1460 : cd1c02 cmp fLDx ;test flags
trap_ne
1463 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1465 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1467 : 48 > pha ;use stack to load status
1468 : 28 > plp
1469 : a60a ldx zp1+1
146b : 08 php ;test stores do not alter flags
146c : 8a txa
146d : 49c3 eor #$c3
146f : aa tax
1470 : 28 plp
1471 : 8e0402 stx abst+1
1474 : 08 php ;flags after load/store sequence
1475 : 49c3 eor #$c3
1477 : aa tax
1478 : e082 cpx #$82 ;test result
trap_ne
147a : d0fe > bne * ;failed not equal (non zero)
147c : 68 pla ;load status
eor_flag 0
147d : 4930 > eor #0|fao ;invert expected flags + always on bits
147f : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1482 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1484 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1486 : 48 > pha ;use stack to load status
1487 : 28 > plp
1488 : a60b ldx zp1+2
148a : 08 php ;test stores do not alter flags
148b : 8a txa
148c : 49c3 eor #$c3
148e : aa tax
148f : 28 plp
1490 : 8e0502 stx abst+2
1493 : 08 php ;flags after load/store sequence
1494 : 49c3 eor #$c3
1496 : aa tax
1497 : e041 cpx #$41 ;test result
trap_ne
1499 : d0fe > bne * ;failed not equal (non zero)
149b : 68 pla ;load status
eor_flag 0
149c : 4930 > eor #0|fao ;invert expected flags + always on bits
149e : cd1e02 cmp fLDx+2 ;test flags
trap_ne
14a1 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
14a3 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
14a5 : 48 > pha ;use stack to load status
14a6 : 28 > plp
14a7 : a60c ldx zp1+3
14a9 : 08 php ;test stores do not alter flags
14aa : 8a txa
14ab : 49c3 eor #$c3
14ad : aa tax
14ae : 28 plp
14af : 8e0602 stx abst+3
14b2 : 08 php ;flags after load/store sequence
14b3 : 49c3 eor #$c3
14b5 : aa tax
14b6 : e000 cpx #0 ;test result
trap_ne
14b8 : d0fe > bne * ;failed not equal (non zero)
14ba : 68 pla ;load status
eor_flag 0
14bb : 4930 > eor #0|fao ;invert expected flags + always on bits
14bd : cd1f02 cmp fLDx+3 ;test flags
trap_ne
14c0 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
14c2 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
14c4 : 48 > pha ;use stack to load status
14c5 : 28 > plp
14c6 : a609 ldx zp1
14c8 : 08 php ;test stores do not alter flags
14c9 : 8a txa
14ca : 49c3 eor #$c3
14cc : aa tax
14cd : 28 plp
14ce : 8e0302 stx abst
14d1 : 08 php ;flags after load/store sequence
14d2 : 49c3 eor #$c3
14d4 : aa tax
14d5 : e0c3 cpx #$c3 ;test result
trap_ne ;
14d7 : d0fe > bne * ;failed not equal (non zero)
14d9 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
14da : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
14dc : cd1c02 cmp fLDx ;test flags
trap_ne
14df : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
14e1 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
14e3 : 48 > pha ;use stack to load status
14e4 : 28 > plp
14e5 : a60a ldx zp1+1
14e7 : 08 php ;test stores do not alter flags
14e8 : 8a txa
14e9 : 49c3 eor #$c3
14eb : aa tax
14ec : 28 plp
14ed : 8e0402 stx abst+1
14f0 : 08 php ;flags after load/store sequence
14f1 : 49c3 eor #$c3
14f3 : aa tax
14f4 : e082 cpx #$82 ;test result
trap_ne
14f6 : d0fe > bne * ;failed not equal (non zero)
14f8 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
14f9 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
14fb : cd1d02 cmp fLDx+1 ;test flags
trap_ne
14fe : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1500 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1502 : 48 > pha ;use stack to load status
1503 : 28 > plp
1504 : a60b ldx zp1+2
1506 : 08 php ;test stores do not alter flags
1507 : 8a txa
1508 : 49c3 eor #$c3
150a : aa tax
150b : 28 plp
150c : 8e0502 stx abst+2
150f : 08 php ;flags after load/store sequence
1510 : 49c3 eor #$c3
1512 : aa tax
1513 : e041 cpx #$41 ;test result
trap_ne ;
1515 : d0fe > bne * ;failed not equal (non zero)
1517 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1518 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
151a : cd1e02 cmp fLDx+2 ;test flags
trap_ne
151d : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
151f : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1521 : 48 > pha ;use stack to load status
1522 : 28 > plp
1523 : a60c ldx zp1+3
1525 : 08 php ;test stores do not alter flags
1526 : 8a txa
1527 : 49c3 eor #$c3
1529 : aa tax
152a : 28 plp
152b : 8e0602 stx abst+3
152e : 08 php ;flags after load/store sequence
152f : 49c3 eor #$c3
1531 : aa tax
1532 : e000 cpx #0 ;test result
trap_ne
1534 : d0fe > bne * ;failed not equal (non zero)
1536 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1537 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1539 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
153c : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
153e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1540 : 48 > pha ;use stack to load status
1541 : 28 > plp
1542 : ae1702 ldx abs1
1545 : 08 php ;test stores do not alter flags
1546 : 8a txa
1547 : 49c3 eor #$c3
1549 : aa tax
154a : 28 plp
154b : 8602 stx zpt
154d : 08 php ;flags after load/store sequence
154e : 49c3 eor #$c3
1550 : c509 cmp zp1 ;test result
trap_ne
1552 : d0fe > bne * ;failed not equal (non zero)
1554 : 68 pla ;load status
eor_flag 0
1555 : 4930 > eor #0|fao ;invert expected flags + always on bits
1557 : cd1c02 cmp fLDx ;test flags
trap_ne
155a : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
155c : a900 > lda #0 ;allow test to change I-flag (no mask)
>
155e : 48 > pha ;use stack to load status
155f : 28 > plp
1560 : ae1802 ldx abs1+1
1563 : 08 php ;test stores do not alter flags
1564 : 8a txa
1565 : 49c3 eor #$c3
1567 : aa tax
1568 : 28 plp
1569 : 8603 stx zpt+1
156b : 08 php ;flags after load/store sequence
156c : 49c3 eor #$c3
156e : c50a cmp zp1+1 ;test result
trap_ne
1570 : d0fe > bne * ;failed not equal (non zero)
1572 : 68 pla ;load status
eor_flag 0
1573 : 4930 > eor #0|fao ;invert expected flags + always on bits
1575 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1578 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
157a : a900 > lda #0 ;allow test to change I-flag (no mask)
>
157c : 48 > pha ;use stack to load status
157d : 28 > plp
157e : ae1902 ldx abs1+2
1581 : 08 php ;test stores do not alter flags
1582 : 8a txa
1583 : 49c3 eor #$c3
1585 : aa tax
1586 : 28 plp
1587 : 8604 stx zpt+2
1589 : 08 php ;flags after load/store sequence
158a : 49c3 eor #$c3
158c : c50b cmp zp1+2 ;test result
trap_ne
158e : d0fe > bne * ;failed not equal (non zero)
1590 : 68 pla ;load status
eor_flag 0
1591 : 4930 > eor #0|fao ;invert expected flags + always on bits
1593 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1596 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1598 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
159a : 48 > pha ;use stack to load status
159b : 28 > plp
159c : ae1a02 ldx abs1+3
159f : 08 php ;test stores do not alter flags
15a0 : 8a txa
15a1 : 49c3 eor #$c3
15a3 : aa tax
15a4 : 28 plp
15a5 : 8605 stx zpt+3
15a7 : 08 php ;flags after load/store sequence
15a8 : 49c3 eor #$c3
15aa : c50c cmp zp1+3 ;test result
trap_ne
15ac : d0fe > bne * ;failed not equal (non zero)
15ae : 68 pla ;load status
eor_flag 0
15af : 4930 > eor #0|fao ;invert expected flags + always on bits
15b1 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
15b4 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
15b6 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
15b8 : 48 > pha ;use stack to load status
15b9 : 28 > plp
15ba : ae1702 ldx abs1
15bd : 08 php ;test stores do not alter flags
15be : 8a txa
15bf : 49c3 eor #$c3
15c1 : aa tax
15c2 : 28 plp
15c3 : 8602 stx zpt
15c5 : 08 php ;flags after load/store sequence
15c6 : 49c3 eor #$c3
15c8 : aa tax
15c9 : e409 cpx zp1 ;test result
trap_ne
15cb : d0fe > bne * ;failed not equal (non zero)
15cd : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
15ce : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
15d0 : cd1c02 cmp fLDx ;test flags
trap_ne
15d3 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
15d5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
15d7 : 48 > pha ;use stack to load status
15d8 : 28 > plp
15d9 : ae1802 ldx abs1+1
15dc : 08 php ;test stores do not alter flags
15dd : 8a txa
15de : 49c3 eor #$c3
15e0 : aa tax
15e1 : 28 plp
15e2 : 8603 stx zpt+1
15e4 : 08 php ;flags after load/store sequence
15e5 : 49c3 eor #$c3
15e7 : aa tax
15e8 : e40a cpx zp1+1 ;test result
trap_ne
15ea : d0fe > bne * ;failed not equal (non zero)
15ec : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
15ed : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
15ef : cd1d02 cmp fLDx+1 ;test flags
trap_ne
15f2 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
15f4 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
15f6 : 48 > pha ;use stack to load status
15f7 : 28 > plp
15f8 : ae1902 ldx abs1+2
15fb : 08 php ;test stores do not alter flags
15fc : 8a txa
15fd : 49c3 eor #$c3
15ff : aa tax
1600 : 28 plp
1601 : 8604 stx zpt+2
1603 : 08 php ;flags after load/store sequence
1604 : 49c3 eor #$c3
1606 : aa tax
1607 : e40b cpx zp1+2 ;test result
trap_ne
1609 : d0fe > bne * ;failed not equal (non zero)
160b : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
160c : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
160e : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1611 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1613 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1615 : 48 > pha ;use stack to load status
1616 : 28 > plp
1617 : ae1a02 ldx abs1+3
161a : 08 php ;test stores do not alter flags
161b : 8a txa
161c : 49c3 eor #$c3
161e : aa tax
161f : 28 plp
1620 : 8605 stx zpt+3
1622 : 08 php ;flags after load/store sequence
1623 : 49c3 eor #$c3
1625 : aa tax
1626 : e40c cpx zp1+3 ;test result
trap_ne
1628 : d0fe > bne * ;failed not equal (non zero)
162a : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
162b : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
162d : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1630 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1632 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1634 : 48 > pha ;use stack to load status
1635 : 28 > plp
1636 : a2c3 ldx #$c3
1638 : 08 php
1639 : ec1702 cpx abs1 ;test result
trap_ne
163c : d0fe > bne * ;failed not equal (non zero)
163e : 68 pla ;load status
eor_flag 0
163f : 4930 > eor #0|fao ;invert expected flags + always on bits
1641 : cd1c02 cmp fLDx ;test flags
trap_ne
1644 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1646 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1648 : 48 > pha ;use stack to load status
1649 : 28 > plp
164a : a282 ldx #$82
164c : 08 php
164d : ec1802 cpx abs1+1 ;test result
trap_ne
1650 : d0fe > bne * ;failed not equal (non zero)
1652 : 68 pla ;load status
eor_flag 0
1653 : 4930 > eor #0|fao ;invert expected flags + always on bits
1655 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1658 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
165a : a900 > lda #0 ;allow test to change I-flag (no mask)
>
165c : 48 > pha ;use stack to load status
165d : 28 > plp
165e : a241 ldx #$41
1660 : 08 php
1661 : ec1902 cpx abs1+2 ;test result
trap_ne
1664 : d0fe > bne * ;failed not equal (non zero)
1666 : 68 pla ;load status
eor_flag 0
1667 : 4930 > eor #0|fao ;invert expected flags + always on bits
1669 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
166c : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
166e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1670 : 48 > pha ;use stack to load status
1671 : 28 > plp
1672 : a200 ldx #0
1674 : 08 php
1675 : ec1a02 cpx abs1+3 ;test result
trap_ne
1678 : d0fe > bne * ;failed not equal (non zero)
167a : 68 pla ;load status
eor_flag 0
167b : 4930 > eor #0|fao ;invert expected flags + always on bits
167d : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1680 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1682 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1684 : 48 > pha ;use stack to load status
1685 : 28 > plp
1686 : a2c3 ldx #$c3
1688 : 08 php
1689 : ec1702 cpx abs1 ;test result
trap_ne
168c : d0fe > bne * ;failed not equal (non zero)
168e : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
168f : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1691 : cd1c02 cmp fLDx ;test flags
trap_ne
1694 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1696 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1698 : 48 > pha ;use stack to load status
1699 : 28 > plp
169a : a282 ldx #$82
169c : 08 php
169d : ec1802 cpx abs1+1 ;test result
trap_ne
16a0 : d0fe > bne * ;failed not equal (non zero)
16a2 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
16a3 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
16a5 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
16a8 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
16aa : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
16ac : 48 > pha ;use stack to load status
16ad : 28 > plp
16ae : a241 ldx #$41
16b0 : 08 php
16b1 : ec1902 cpx abs1+2 ;test result
trap_ne
16b4 : d0fe > bne * ;failed not equal (non zero)
16b6 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
16b7 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
16b9 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
16bc : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
16be : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
16c0 : 48 > pha ;use stack to load status
16c1 : 28 > plp
16c2 : a200 ldx #0
16c4 : 08 php
16c5 : ec1a02 cpx abs1+3 ;test result
trap_ne
16c8 : d0fe > bne * ;failed not equal (non zero)
16ca : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
16cb : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
16cd : cd1f02 cmp fLDx+3 ;test flags
trap_ne
16d0 : d0fe > bne * ;failed not equal (non zero)
16d2 : a200 ldx #0
16d4 : a502 lda zpt
16d6 : 49c3 eor #$c3
16d8 : c509 cmp zp1
trap_ne ;store to zp data
16da : d0fe > bne * ;failed not equal (non zero)
16dc : 8602 stx zpt ;clear
16de : ad0302 lda abst
16e1 : 49c3 eor #$c3
16e3 : cd1702 cmp abs1
trap_ne ;store to abs data
16e6 : d0fe > bne * ;failed not equal (non zero)
16e8 : 8e0302 stx abst ;clear
16eb : a503 lda zpt+1
16ed : 49c3 eor #$c3
16ef : c50a cmp zp1+1
trap_ne ;store to zp data
16f1 : d0fe > bne * ;failed not equal (non zero)
16f3 : 8603 stx zpt+1 ;clear
16f5 : ad0402 lda abst+1
16f8 : 49c3 eor #$c3
16fa : cd1802 cmp abs1+1
trap_ne ;store to abs data
16fd : d0fe > bne * ;failed not equal (non zero)
16ff : 8e0402 stx abst+1 ;clear
1702 : a504 lda zpt+2
1704 : 49c3 eor #$c3
1706 : c50b cmp zp1+2
trap_ne ;store to zp data
1708 : d0fe > bne * ;failed not equal (non zero)
170a : 8604 stx zpt+2 ;clear
170c : ad0502 lda abst+2
170f : 49c3 eor #$c3
1711 : cd1902 cmp abs1+2
trap_ne ;store to abs data
1714 : d0fe > bne * ;failed not equal (non zero)
1716 : 8e0502 stx abst+2 ;clear
1719 : a505 lda zpt+3
171b : 49c3 eor #$c3
171d : c50c cmp zp1+3
trap_ne ;store to zp data
171f : d0fe > bne * ;failed not equal (non zero)
1721 : 8605 stx zpt+3 ;clear
1723 : ad0602 lda abst+3
1726 : 49c3 eor #$c3
1728 : cd1a02 cmp abs1+3
trap_ne ;store to abs data
172b : d0fe > bne * ;failed not equal (non zero)
172d : 8e0602 stx abst+3 ;clear
next_test
1730 : ad0002 > lda test_case ;previous test
1733 : c913 > cmp #test_num
> trap_ne ;test is out of sequence
1735 : d0fe > bne * ;failed not equal (non zero)
>
0014 = >test_num = test_num + 1
1737 : a914 > lda #test_num ;*** next tests' number
1739 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; LDY / STY - zp / abs / #
set_stat 0
> load_flag 0
173c : a900 > lda #0 ;allow test to change I-flag (no mask)
>
173e : 48 > pha ;use stack to load status
173f : 28 > plp
1740 : a409 ldy zp1
1742 : 08 php ;test stores do not alter flags
1743 : 98 tya
1744 : 49c3 eor #$c3
1746 : a8 tay
1747 : 28 plp
1748 : 8c0302 sty abst
174b : 08 php ;flags after load/store sequence
174c : 49c3 eor #$c3
174e : a8 tay
174f : c0c3 cpy #$c3 ;test result
trap_ne
1751 : d0fe > bne * ;failed not equal (non zero)
1753 : 68 pla ;load status
eor_flag 0
1754 : 4930 > eor #0|fao ;invert expected flags + always on bits
1756 : cd1c02 cmp fLDx ;test flags
trap_ne
1759 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
175b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
175d : 48 > pha ;use stack to load status
175e : 28 > plp
175f : a40a ldy zp1+1
1761 : 08 php ;test stores do not alter flags
1762 : 98 tya
1763 : 49c3 eor #$c3
1765 : a8 tay
1766 : 28 plp
1767 : 8c0402 sty abst+1
176a : 08 php ;flags after load/store sequence
176b : 49c3 eor #$c3
176d : a8 tay
176e : c082 cpy #$82 ;test result
trap_ne
1770 : d0fe > bne * ;failed not equal (non zero)
1772 : 68 pla ;load status
eor_flag 0
1773 : 4930 > eor #0|fao ;invert expected flags + always on bits
1775 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1778 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
177a : a900 > lda #0 ;allow test to change I-flag (no mask)
>
177c : 48 > pha ;use stack to load status
177d : 28 > plp
177e : a40b ldy zp1+2
1780 : 08 php ;test stores do not alter flags
1781 : 98 tya
1782 : 49c3 eor #$c3
1784 : a8 tay
1785 : 28 plp
1786 : 8c0502 sty abst+2
1789 : 08 php ;flags after load/store sequence
178a : 49c3 eor #$c3
178c : a8 tay
178d : c041 cpy #$41 ;test result
trap_ne
178f : d0fe > bne * ;failed not equal (non zero)
1791 : 68 pla ;load status
eor_flag 0
1792 : 4930 > eor #0|fao ;invert expected flags + always on bits
1794 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1797 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1799 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
179b : 48 > pha ;use stack to load status
179c : 28 > plp
179d : a40c ldy zp1+3
179f : 08 php ;test stores do not alter flags
17a0 : 98 tya
17a1 : 49c3 eor #$c3
17a3 : a8 tay
17a4 : 28 plp
17a5 : 8c0602 sty abst+3
17a8 : 08 php ;flags after load/store sequence
17a9 : 49c3 eor #$c3
17ab : a8 tay
17ac : c000 cpy #0 ;test result
trap_ne
17ae : d0fe > bne * ;failed not equal (non zero)
17b0 : 68 pla ;load status
eor_flag 0
17b1 : 4930 > eor #0|fao ;invert expected flags + always on bits
17b3 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
17b6 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
17b8 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
17ba : 48 > pha ;use stack to load status
17bb : 28 > plp
17bc : a409 ldy zp1
17be : 08 php ;test stores do not alter flags
17bf : 98 tya
17c0 : 49c3 eor #$c3
17c2 : a8 tay
17c3 : 28 plp
17c4 : 8c0302 sty abst
17c7 : 08 php ;flags after load/store sequence
17c8 : 49c3 eor #$c3
17ca : a8 tay
17cb : c0c3 cpy #$c3 ;test result
trap_ne
17cd : d0fe > bne * ;failed not equal (non zero)
17cf : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
17d0 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
17d2 : cd1c02 cmp fLDx ;test flags
trap_ne
17d5 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
17d7 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
17d9 : 48 > pha ;use stack to load status
17da : 28 > plp
17db : a40a ldy zp1+1
17dd : 08 php ;test stores do not alter flags
17de : 98 tya
17df : 49c3 eor #$c3
17e1 : a8 tay
17e2 : 28 plp
17e3 : 8c0402 sty abst+1
17e6 : 08 php ;flags after load/store sequence
17e7 : 49c3 eor #$c3
17e9 : a8 tay
17ea : c082 cpy #$82 ;test result
trap_ne
17ec : d0fe > bne * ;failed not equal (non zero)
17ee : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
17ef : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
17f1 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
17f4 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
17f6 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
17f8 : 48 > pha ;use stack to load status
17f9 : 28 > plp
17fa : a40b ldy zp1+2
17fc : 08 php ;test stores do not alter flags
17fd : 98 tya
17fe : 49c3 eor #$c3
1800 : a8 tay
1801 : 28 plp
1802 : 8c0502 sty abst+2
1805 : 08 php ;flags after load/store sequence
1806 : 49c3 eor #$c3
1808 : a8 tay
1809 : c041 cpy #$41 ;test result
trap_ne
180b : d0fe > bne * ;failed not equal (non zero)
180d : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
180e : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1810 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1813 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1815 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1817 : 48 > pha ;use stack to load status
1818 : 28 > plp
1819 : a40c ldy zp1+3
181b : 08 php ;test stores do not alter flags
181c : 98 tya
181d : 49c3 eor #$c3
181f : a8 tay
1820 : 28 plp
1821 : 8c0602 sty abst+3
1824 : 08 php ;flags after load/store sequence
1825 : 49c3 eor #$c3
1827 : a8 tay
1828 : c000 cpy #0 ;test result
trap_ne
182a : d0fe > bne * ;failed not equal (non zero)
182c : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
182d : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
182f : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1832 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1834 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1836 : 48 > pha ;use stack to load status
1837 : 28 > plp
1838 : ac1702 ldy abs1
183b : 08 php ;test stores do not alter flags
183c : 98 tya
183d : 49c3 eor #$c3
183f : a8 tay
1840 : 28 plp
1841 : 8402 sty zpt
1843 : 08 php ;flags after load/store sequence
1844 : 49c3 eor #$c3
1846 : a8 tay
1847 : c409 cpy zp1 ;test result
trap_ne
1849 : d0fe > bne * ;failed not equal (non zero)
184b : 68 pla ;load status
eor_flag 0
184c : 4930 > eor #0|fao ;invert expected flags + always on bits
184e : cd1c02 cmp fLDx ;test flags
trap_ne
1851 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1853 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1855 : 48 > pha ;use stack to load status
1856 : 28 > plp
1857 : ac1802 ldy abs1+1
185a : 08 php ;test stores do not alter flags
185b : 98 tya
185c : 49c3 eor #$c3
185e : a8 tay
185f : 28 plp
1860 : 8403 sty zpt+1
1862 : 08 php ;flags after load/store sequence
1863 : 49c3 eor #$c3
1865 : a8 tay
1866 : c40a cpy zp1+1 ;test result
trap_ne
1868 : d0fe > bne * ;failed not equal (non zero)
186a : 68 pla ;load status
eor_flag 0
186b : 4930 > eor #0|fao ;invert expected flags + always on bits
186d : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1870 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1872 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1874 : 48 > pha ;use stack to load status
1875 : 28 > plp
1876 : ac1902 ldy abs1+2
1879 : 08 php ;test stores do not alter flags
187a : 98 tya
187b : 49c3 eor #$c3
187d : a8 tay
187e : 28 plp
187f : 8404 sty zpt+2
1881 : 08 php ;flags after load/store sequence
1882 : 49c3 eor #$c3
1884 : a8 tay
1885 : c40b cpy zp1+2 ;test result
trap_ne
1887 : d0fe > bne * ;failed not equal (non zero)
1889 : 68 pla ;load status
eor_flag 0
188a : 4930 > eor #0|fao ;invert expected flags + always on bits
188c : cd1e02 cmp fLDx+2 ;test flags
trap_ne
188f : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1891 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1893 : 48 > pha ;use stack to load status
1894 : 28 > plp
1895 : ac1a02 ldy abs1+3
1898 : 08 php ;test stores do not alter flags
1899 : 98 tya
189a : 49c3 eor #$c3
189c : a8 tay
189d : 28 plp
189e : 8405 sty zpt+3
18a0 : 08 php ;flags after load/store sequence
18a1 : 49c3 eor #$c3
18a3 : a8 tay
18a4 : c40c cpy zp1+3 ;test result
trap_ne
18a6 : d0fe > bne * ;failed not equal (non zero)
18a8 : 68 pla ;load status
eor_flag 0
18a9 : 4930 > eor #0|fao ;invert expected flags + always on bits
18ab : cd1f02 cmp fLDx+3 ;test flags
trap_ne
18ae : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
18b0 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
18b2 : 48 > pha ;use stack to load status
18b3 : 28 > plp
18b4 : ac1702 ldy abs1
18b7 : 08 php ;test stores do not alter flags
18b8 : 98 tya
18b9 : 49c3 eor #$c3
18bb : a8 tay
18bc : 28 plp
18bd : 8402 sty zpt
18bf : 08 php ;flags after load/store sequence
18c0 : 49c3 eor #$c3
18c2 : a8 tay
18c3 : c509 cmp zp1 ;test result
trap_ne
18c5 : d0fe > bne * ;failed not equal (non zero)
18c7 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
18c8 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
18ca : cd1c02 cmp fLDx ;test flags
trap_ne
18cd : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
18cf : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
18d1 : 48 > pha ;use stack to load status
18d2 : 28 > plp
18d3 : ac1802 ldy abs1+1
18d6 : 08 php ;test stores do not alter flags
18d7 : 98 tya
18d8 : 49c3 eor #$c3
18da : a8 tay
18db : 28 plp
18dc : 8403 sty zpt+1
18de : 08 php ;flags after load/store sequence
18df : 49c3 eor #$c3
18e1 : a8 tay
18e2 : c50a cmp zp1+1 ;test result
trap_ne
18e4 : d0fe > bne * ;failed not equal (non zero)
18e6 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
18e7 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
18e9 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
18ec : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
18ee : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
18f0 : 48 > pha ;use stack to load status
18f1 : 28 > plp
18f2 : ac1902 ldy abs1+2
18f5 : 08 php ;test stores do not alter flags
18f6 : 98 tya
18f7 : 49c3 eor #$c3
18f9 : a8 tay
18fa : 28 plp
18fb : 8404 sty zpt+2
18fd : 08 php ;flags after load/store sequence
18fe : 49c3 eor #$c3
1900 : a8 tay
1901 : c50b cmp zp1+2 ;test result
trap_ne
1903 : d0fe > bne * ;failed not equal (non zero)
1905 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1906 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1908 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
190b : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
190d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
190f : 48 > pha ;use stack to load status
1910 : 28 > plp
1911 : ac1a02 ldy abs1+3
1914 : 08 php ;test stores do not alter flags
1915 : 98 tya
1916 : 49c3 eor #$c3
1918 : a8 tay
1919 : 28 plp
191a : 8405 sty zpt+3
191c : 08 php ;flags after load/store sequence
191d : 49c3 eor #$c3
191f : a8 tay
1920 : c50c cmp zp1+3 ;test result
trap_ne
1922 : d0fe > bne * ;failed not equal (non zero)
1924 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1925 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1927 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
192a : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
192c : a900 > lda #0 ;allow test to change I-flag (no mask)
>
192e : 48 > pha ;use stack to load status
192f : 28 > plp
1930 : a0c3 ldy #$c3
1932 : 08 php
1933 : cc1702 cpy abs1 ;test result
trap_ne
1936 : d0fe > bne * ;failed not equal (non zero)
1938 : 68 pla ;load status
eor_flag 0
1939 : 4930 > eor #0|fao ;invert expected flags + always on bits
193b : cd1c02 cmp fLDx ;test flags
trap_ne
193e : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1940 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1942 : 48 > pha ;use stack to load status
1943 : 28 > plp
1944 : a082 ldy #$82
1946 : 08 php
1947 : cc1802 cpy abs1+1 ;test result
trap_ne
194a : d0fe > bne * ;failed not equal (non zero)
194c : 68 pla ;load status
eor_flag 0
194d : 4930 > eor #0|fao ;invert expected flags + always on bits
194f : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1952 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1954 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1956 : 48 > pha ;use stack to load status
1957 : 28 > plp
1958 : a041 ldy #$41
195a : 08 php
195b : cc1902 cpy abs1+2 ;test result
trap_ne
195e : d0fe > bne * ;failed not equal (non zero)
1960 : 68 pla ;load status
eor_flag 0
1961 : 4930 > eor #0|fao ;invert expected flags + always on bits
1963 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1966 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1968 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
196a : 48 > pha ;use stack to load status
196b : 28 > plp
196c : a000 ldy #0
196e : 08 php
196f : cc1a02 cpy abs1+3 ;test result
trap_ne
1972 : d0fe > bne * ;failed not equal (non zero)
1974 : 68 pla ;load status
eor_flag 0
1975 : 4930 > eor #0|fao ;invert expected flags + always on bits
1977 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
197a : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
197c : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
197e : 48 > pha ;use stack to load status
197f : 28 > plp
1980 : a0c3 ldy #$c3
1982 : 08 php
1983 : cc1702 cpy abs1 ;test result
trap_ne
1986 : d0fe > bne * ;failed not equal (non zero)
1988 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1989 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
198b : cd1c02 cmp fLDx ;test flags
trap_ne
198e : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1990 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1992 : 48 > pha ;use stack to load status
1993 : 28 > plp
1994 : a082 ldy #$82
1996 : 08 php
1997 : cc1802 cpy abs1+1 ;test result
trap_ne
199a : d0fe > bne * ;failed not equal (non zero)
199c : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
199d : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
199f : cd1d02 cmp fLDx+1 ;test flags
trap_ne
19a2 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
19a4 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
19a6 : 48 > pha ;use stack to load status
19a7 : 28 > plp
19a8 : a041 ldy #$41
19aa : 08 php
19ab : cc1902 cpy abs1+2 ;test result
trap_ne
19ae : d0fe > bne * ;failed not equal (non zero)
19b0 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
19b1 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
19b3 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
19b6 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
19b8 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
19ba : 48 > pha ;use stack to load status
19bb : 28 > plp
19bc : a000 ldy #0
19be : 08 php
19bf : cc1a02 cpy abs1+3 ;test result
trap_ne
19c2 : d0fe > bne * ;failed not equal (non zero)
19c4 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
19c5 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
19c7 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
19ca : d0fe > bne * ;failed not equal (non zero)
19cc : a000 ldy #0
19ce : a502 lda zpt
19d0 : 49c3 eor #$c3
19d2 : c509 cmp zp1
trap_ne ;store to zp data
19d4 : d0fe > bne * ;failed not equal (non zero)
19d6 : 8402 sty zpt ;clear
19d8 : ad0302 lda abst
19db : 49c3 eor #$c3
19dd : cd1702 cmp abs1
trap_ne ;store to abs data
19e0 : d0fe > bne * ;failed not equal (non zero)
19e2 : 8c0302 sty abst ;clear
19e5 : a503 lda zpt+1
19e7 : 49c3 eor #$c3
19e9 : c50a cmp zp1+1
trap_ne ;store to zp+1 data
19eb : d0fe > bne * ;failed not equal (non zero)
19ed : 8403 sty zpt+1 ;clear
19ef : ad0402 lda abst+1
19f2 : 49c3 eor #$c3
19f4 : cd1802 cmp abs1+1
trap_ne ;store to abs+1 data
19f7 : d0fe > bne * ;failed not equal (non zero)
19f9 : 8c0402 sty abst+1 ;clear
19fc : a504 lda zpt+2
19fe : 49c3 eor #$c3
1a00 : c50b cmp zp1+2
trap_ne ;store to zp+2 data
1a02 : d0fe > bne * ;failed not equal (non zero)
1a04 : 8404 sty zpt+2 ;clear
1a06 : ad0502 lda abst+2
1a09 : 49c3 eor #$c3
1a0b : cd1902 cmp abs1+2
trap_ne ;store to abs+2 data
1a0e : d0fe > bne * ;failed not equal (non zero)
1a10 : 8c0502 sty abst+2 ;clear
1a13 : a505 lda zpt+3
1a15 : 49c3 eor #$c3
1a17 : c50c cmp zp1+3
trap_ne ;store to zp+3 data
1a19 : d0fe > bne * ;failed not equal (non zero)
1a1b : 8405 sty zpt+3 ;clear
1a1d : ad0602 lda abst+3
1a20 : 49c3 eor #$c3
1a22 : cd1a02 cmp abs1+3
trap_ne ;store to abs+3 data
1a25 : d0fe > bne * ;failed not equal (non zero)
1a27 : 8c0602 sty abst+3 ;clear
next_test
1a2a : ad0002 > lda test_case ;previous test
1a2d : c914 > cmp #test_num
> trap_ne ;test is out of sequence
1a2f : d0fe > bne * ;failed not equal (non zero)
>
0015 = >test_num = test_num + 1
1a31 : a915 > lda #test_num ;*** next tests' number
1a33 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing load / store accumulator LDA / STA all addressing modes
; LDA / STA - zp,x / abs,x
1a36 : a203 ldx #3
1a38 : tldax
set_stat 0
> load_flag 0
1a38 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1a3a : 48 > pha ;use stack to load status
1a3b : 28 > plp
1a3c : b509 lda zp1,x
1a3e : 08 php ;test stores do not alter flags
1a3f : 49c3 eor #$c3
1a41 : 28 plp
1a42 : 9d0302 sta abst,x
1a45 : 08 php ;flags after load/store sequence
1a46 : 49c3 eor #$c3
1a48 : dd1702 cmp abs1,x ;test result
trap_ne
1a4b : d0fe > bne * ;failed not equal (non zero)
1a4d : 68 pla ;load status
eor_flag 0
1a4e : 4930 > eor #0|fao ;invert expected flags + always on bits
1a50 : dd1c02 cmp fLDx,x ;test flags
trap_ne
1a53 : d0fe > bne * ;failed not equal (non zero)
1a55 : ca dex
1a56 : 10e0 bpl tldax
1a58 : a203 ldx #3
1a5a : tldax1
set_stat $ff
> load_flag $ff
1a5a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1a5c : 48 > pha ;use stack to load status
1a5d : 28 > plp
1a5e : b509 lda zp1,x
1a60 : 08 php ;test stores do not alter flags
1a61 : 49c3 eor #$c3
1a63 : 28 plp
1a64 : 9d0302 sta abst,x
1a67 : 08 php ;flags after load/store sequence
1a68 : 49c3 eor #$c3
1a6a : dd1702 cmp abs1,x ;test result
trap_ne
1a6d : d0fe > bne * ;failed not equal (non zero)
1a6f : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1a70 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1a72 : dd1c02 cmp fLDx,x ;test flags
trap_ne
1a75 : d0fe > bne * ;failed not equal (non zero)
1a77 : ca dex
1a78 : 10e0 bpl tldax1
1a7a : a203 ldx #3
1a7c : tldax2
set_stat 0
> load_flag 0
1a7c : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1a7e : 48 > pha ;use stack to load status
1a7f : 28 > plp
1a80 : bd1702 lda abs1,x
1a83 : 08 php ;test stores do not alter flags
1a84 : 49c3 eor #$c3
1a86 : 28 plp
1a87 : 9502 sta zpt,x
1a89 : 08 php ;flags after load/store sequence
1a8a : 49c3 eor #$c3
1a8c : d509 cmp zp1,x ;test result
trap_ne
1a8e : d0fe > bne * ;failed not equal (non zero)
1a90 : 68 pla ;load status
eor_flag 0
1a91 : 4930 > eor #0|fao ;invert expected flags + always on bits
1a93 : dd1c02 cmp fLDx,x ;test flags
trap_ne
1a96 : d0fe > bne * ;failed not equal (non zero)
1a98 : ca dex
1a99 : 10e1 bpl tldax2
1a9b : a203 ldx #3
1a9d : tldax3
set_stat $ff
> load_flag $ff
1a9d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1a9f : 48 > pha ;use stack to load status
1aa0 : 28 > plp
1aa1 : bd1702 lda abs1,x
1aa4 : 08 php ;test stores do not alter flags
1aa5 : 49c3 eor #$c3
1aa7 : 28 plp
1aa8 : 9502 sta zpt,x
1aaa : 08 php ;flags after load/store sequence
1aab : 49c3 eor #$c3
1aad : d509 cmp zp1,x ;test result
trap_ne
1aaf : d0fe > bne * ;failed not equal (non zero)
1ab1 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1ab2 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1ab4 : dd1c02 cmp fLDx,x ;test flags
trap_ne
1ab7 : d0fe > bne * ;failed not equal (non zero)
1ab9 : ca dex
1aba : 10e1 bpl tldax3
1abc : a203 ldx #3 ;testing store result
1abe : a000 ldy #0
1ac0 : b502 tstax lda zpt,x
1ac2 : 49c3 eor #$c3
1ac4 : d509 cmp zp1,x
trap_ne ;store to zp,x data
1ac6 : d0fe > bne * ;failed not equal (non zero)
1ac8 : 9402 sty zpt,x ;clear
1aca : bd0302 lda abst,x
1acd : 49c3 eor #$c3
1acf : dd1702 cmp abs1,x
trap_ne ;store to abs,x data
1ad2 : d0fe > bne * ;failed not equal (non zero)
1ad4 : 8a txa
1ad5 : 9d0302 sta abst,x ;clear
1ad8 : ca dex
1ad9 : 10e5 bpl tstax
next_test
1adb : ad0002 > lda test_case ;previous test
1ade : c915 > cmp #test_num
> trap_ne ;test is out of sequence
1ae0 : d0fe > bne * ;failed not equal (non zero)
>
0016 = >test_num = test_num + 1
1ae2 : a916 > lda #test_num ;*** next tests' number
1ae4 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; LDA / STA - (zp),y / abs,y / (zp,x)
1ae7 : a003 ldy #3
1ae9 : tlday
set_stat 0
> load_flag 0
1ae9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1aeb : 48 > pha ;use stack to load status
1aec : 28 > plp
1aed : b11a lda (ind1),y
1aef : 08 php ;test stores do not alter flags
1af0 : 49c3 eor #$c3
1af2 : 28 plp
1af3 : 990302 sta abst,y
1af6 : 08 php ;flags after load/store sequence
1af7 : 49c3 eor #$c3
1af9 : d91702 cmp abs1,y ;test result
trap_ne
1afc : d0fe > bne * ;failed not equal (non zero)
1afe : 68 pla ;load status
eor_flag 0
1aff : 4930 > eor #0|fao ;invert expected flags + always on bits
1b01 : d91c02 cmp fLDx,y ;test flags
trap_ne
1b04 : d0fe > bne * ;failed not equal (non zero)
1b06 : 88 dey
1b07 : 10e0 bpl tlday
1b09 : a003 ldy #3
1b0b : tlday1
set_stat $ff
> load_flag $ff
1b0b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1b0d : 48 > pha ;use stack to load status
1b0e : 28 > plp
1b0f : b11a lda (ind1),y
1b11 : 08 php ;test stores do not alter flags
1b12 : 49c3 eor #$c3
1b14 : 28 plp
1b15 : 990302 sta abst,y
1b18 : 08 php ;flags after load/store sequence
1b19 : 49c3 eor #$c3
1b1b : d91702 cmp abs1,y ;test result
trap_ne
1b1e : d0fe > bne * ;failed not equal (non zero)
1b20 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1b21 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1b23 : d91c02 cmp fLDx,y ;test flags
trap_ne
1b26 : d0fe > bne * ;failed not equal (non zero)
1b28 : 88 dey
1b29 : 10e0 bpl tlday1
1b2b : a003 ldy #3 ;testing store result
1b2d : a200 ldx #0
1b2f : b90302 tstay lda abst,y
1b32 : 49c3 eor #$c3
1b34 : d91702 cmp abs1,y
trap_ne ;store to abs data
1b37 : d0fe > bne * ;failed not equal (non zero)
1b39 : 8a txa
1b3a : 990302 sta abst,y ;clear
1b3d : 88 dey
1b3e : 10ef bpl tstay
1b40 : a003 ldy #3
1b42 : tlday2
set_stat 0
> load_flag 0
1b42 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1b44 : 48 > pha ;use stack to load status
1b45 : 28 > plp
1b46 : b91702 lda abs1,y
1b49 : 08 php ;test stores do not alter flags
1b4a : 49c3 eor #$c3
1b4c : 28 plp
1b4d : 9126 sta (indt),y
1b4f : 08 php ;flags after load/store sequence
1b50 : 49c3 eor #$c3
1b52 : d11a cmp (ind1),y ;test result
trap_ne
1b54 : d0fe > bne * ;failed not equal (non zero)
1b56 : 68 pla ;load status
eor_flag 0
1b57 : 4930 > eor #0|fao ;invert expected flags + always on bits
1b59 : d91c02 cmp fLDx,y ;test flags
trap_ne
1b5c : d0fe > bne * ;failed not equal (non zero)
1b5e : 88 dey
1b5f : 10e1 bpl tlday2
1b61 : a003 ldy #3
1b63 : tlday3
set_stat $ff
> load_flag $ff
1b63 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1b65 : 48 > pha ;use stack to load status
1b66 : 28 > plp
1b67 : b91702 lda abs1,y
1b6a : 08 php ;test stores do not alter flags
1b6b : 49c3 eor #$c3
1b6d : 28 plp
1b6e : 9126 sta (indt),y
1b70 : 08 php ;flags after load/store sequence
1b71 : 49c3 eor #$c3
1b73 : d11a cmp (ind1),y ;test result
trap_ne
1b75 : d0fe > bne * ;failed not equal (non zero)
1b77 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1b78 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1b7a : d91c02 cmp fLDx,y ;test flags
trap_ne
1b7d : d0fe > bne * ;failed not equal (non zero)
1b7f : 88 dey
1b80 : 10e1 bpl tlday3
1b82 : a003 ldy #3 ;testing store result
1b84 : a200 ldx #0
1b86 : b90302 tstay1 lda abst,y
1b89 : 49c3 eor #$c3
1b8b : d91702 cmp abs1,y
trap_ne ;store to abs data
1b8e : d0fe > bne * ;failed not equal (non zero)
1b90 : 8a txa
1b91 : 990302 sta abst,y ;clear
1b94 : 88 dey
1b95 : 10ef bpl tstay1
1b97 : a206 ldx #6
1b99 : a003 ldy #3
1b9b : tldax4
set_stat 0
> load_flag 0
1b9b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1b9d : 48 > pha ;use stack to load status
1b9e : 28 > plp
1b9f : a11a lda (ind1,x)
1ba1 : 08 php ;test stores do not alter flags
1ba2 : 49c3 eor #$c3
1ba4 : 28 plp
1ba5 : 8126 sta (indt,x)
1ba7 : 08 php ;flags after load/store sequence
1ba8 : 49c3 eor #$c3
1baa : d91702 cmp abs1,y ;test result
trap_ne
1bad : d0fe > bne * ;failed not equal (non zero)
1baf : 68 pla ;load status
eor_flag 0
1bb0 : 4930 > eor #0|fao ;invert expected flags + always on bits
1bb2 : d91c02 cmp fLDx,y ;test flags
trap_ne
1bb5 : d0fe > bne * ;failed not equal (non zero)
1bb7 : ca dex
1bb8 : ca dex
1bb9 : 88 dey
1bba : 10df bpl tldax4
1bbc : a206 ldx #6
1bbe : a003 ldy #3
1bc0 : tldax5
set_stat $ff
> load_flag $ff
1bc0 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1bc2 : 48 > pha ;use stack to load status
1bc3 : 28 > plp
1bc4 : a11a lda (ind1,x)
1bc6 : 08 php ;test stores do not alter flags
1bc7 : 49c3 eor #$c3
1bc9 : 28 plp
1bca : 8126 sta (indt,x)
1bcc : 08 php ;flags after load/store sequence
1bcd : 49c3 eor #$c3
1bcf : d91702 cmp abs1,y ;test result
trap_ne
1bd2 : d0fe > bne * ;failed not equal (non zero)
1bd4 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1bd5 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1bd7 : d91c02 cmp fLDx,y ;test flags
trap_ne
1bda : d0fe > bne * ;failed not equal (non zero)
1bdc : ca dex
1bdd : ca dex
1bde : 88 dey
1bdf : 10df bpl tldax5
1be1 : a003 ldy #3 ;testing store result
1be3 : a200 ldx #0
1be5 : b90302 tstay2 lda abst,y
1be8 : 49c3 eor #$c3
1bea : d91702 cmp abs1,y
trap_ne ;store to abs data
1bed : d0fe > bne * ;failed not equal (non zero)
1bef : 8a txa
1bf0 : 990302 sta abst,y ;clear
1bf3 : 88 dey
1bf4 : 10ef bpl tstay2
next_test
1bf6 : ad0002 > lda test_case ;previous test
1bf9 : c916 > cmp #test_num
> trap_ne ;test is out of sequence
1bfb : d0fe > bne * ;failed not equal (non zero)
>
0017 = >test_num = test_num + 1
1bfd : a917 > lda #test_num ;*** next tests' number
1bff : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; indexed wraparound test (only zp should wrap)
1c02 : a2fd ldx #3+$fa
1c04 : b50f tldax6 lda zp1-$fa&$ff,x ;wrap on indexed zp
1c06 : 9d0901 sta abst-$fa,x ;no STX abs,x!
1c09 : ca dex
1c0a : e0fa cpx #$fa
1c0c : b0f6 bcs tldax6
1c0e : a2fd ldx #3+$fa
1c10 : bd1d01 tldax7 lda abs1-$fa,x ;no wrap on indexed abs
1c13 : 9508 sta zpt-$fa&$ff,x
1c15 : ca dex
1c16 : e0fa cpx #$fa
1c18 : b0f6 bcs tldax7
1c1a : a203 ldx #3 ;testing wraparound result
1c1c : a000 ldy #0
1c1e : b502 tstax1 lda zpt,x
1c20 : d509 cmp zp1,x
trap_ne ;store to zp,x data
1c22 : d0fe > bne * ;failed not equal (non zero)
1c24 : 9402 sty zpt,x ;clear
1c26 : bd0302 lda abst,x
1c29 : dd1702 cmp abs1,x
trap_ne ;store to abs,x data
1c2c : d0fe > bne * ;failed not equal (non zero)
1c2e : 8a txa
1c2f : 9d0302 sta abst,x ;clear
1c32 : ca dex
1c33 : 10e9 bpl tstax1
1c35 : a0fb ldy #3+$f8
1c37 : a2fe ldx #6+$f8
1c39 : a122 tlday4 lda (ind1-$f8&$ff,x) ;wrap on indexed zp indirect
1c3b : 990b01 sta abst-$f8,y
1c3e : ca dex
1c3f : ca dex
1c40 : 88 dey
1c41 : c0f8 cpy #$f8
1c43 : b0f4 bcs tlday4
1c45 : a003 ldy #3 ;testing wraparound result
1c47 : a200 ldx #0
1c49 : b90302 tstay4 lda abst,y
1c4c : d91702 cmp abs1,y
trap_ne ;store to abs data
1c4f : d0fe > bne * ;failed not equal (non zero)
1c51 : 8a txa
1c52 : 990302 sta abst,y ;clear
1c55 : 88 dey
1c56 : 10f1 bpl tstay4
1c58 : a0fb ldy #3+$f8
1c5a : b91f01 tlday5 lda abs1-$f8,y ;no wrap on indexed abs
1c5d : 912e sta (inwt),y
1c5f : 88 dey
1c60 : c0f8 cpy #$f8
1c62 : b0f6 bcs tlday5
1c64 : a003 ldy #3 ;testing wraparound result
1c66 : a200 ldx #0
1c68 : b90302 tstay5 lda abst,y
1c6b : d91702 cmp abs1,y
trap_ne ;store to abs data
1c6e : d0fe > bne * ;failed not equal (non zero)
1c70 : 8a txa
1c71 : 990302 sta abst,y ;clear
1c74 : 88 dey
1c75 : 10f1 bpl tstay5
1c77 : a0fb ldy #3+$f8
1c79 : a2fe ldx #6+$f8
1c7b : b124 tlday6 lda (inw1),y ;no wrap on zp indirect indexed
1c7d : 812e sta (indt-$f8&$ff,x)
1c7f : ca dex
1c80 : ca dex
1c81 : 88 dey
1c82 : c0f8 cpy #$f8
1c84 : b0f5 bcs tlday6
1c86 : a003 ldy #3 ;testing wraparound result
1c88 : a200 ldx #0
1c8a : b90302 tstay6 lda abst,y
1c8d : d91702 cmp abs1,y
trap_ne ;store to abs data
1c90 : d0fe > bne * ;failed not equal (non zero)
1c92 : 8a txa
1c93 : 990302 sta abst,y ;clear
1c96 : 88 dey
1c97 : 10f1 bpl tstay6
next_test
1c99 : ad0002 > lda test_case ;previous test
1c9c : c917 > cmp #test_num
> trap_ne ;test is out of sequence
1c9e : d0fe > bne * ;failed not equal (non zero)
>
0018 = >test_num = test_num + 1
1ca0 : a918 > lda #test_num ;*** next tests' number
1ca2 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; LDA / STA - zp / abs / #
set_stat 0
> load_flag 0
1ca5 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1ca7 : 48 > pha ;use stack to load status
1ca8 : 28 > plp
1ca9 : a509 lda zp1
1cab : 08 php ;test stores do not alter flags
1cac : 49c3 eor #$c3
1cae : 28 plp
1caf : 8d0302 sta abst
1cb2 : 08 php ;flags after load/store sequence
1cb3 : 49c3 eor #$c3
1cb5 : c9c3 cmp #$c3 ;test result
trap_ne
1cb7 : d0fe > bne * ;failed not equal (non zero)
1cb9 : 68 pla ;load status
eor_flag 0
1cba : 4930 > eor #0|fao ;invert expected flags + always on bits
1cbc : cd1c02 cmp fLDx ;test flags
trap_ne
1cbf : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1cc1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1cc3 : 48 > pha ;use stack to load status
1cc4 : 28 > plp
1cc5 : a50a lda zp1+1
1cc7 : 08 php ;test stores do not alter flags
1cc8 : 49c3 eor #$c3
1cca : 28 plp
1ccb : 8d0402 sta abst+1
1cce : 08 php ;flags after load/store sequence
1ccf : 49c3 eor #$c3
1cd1 : c982 cmp #$82 ;test result
trap_ne
1cd3 : d0fe > bne * ;failed not equal (non zero)
1cd5 : 68 pla ;load status
eor_flag 0
1cd6 : 4930 > eor #0|fao ;invert expected flags + always on bits
1cd8 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1cdb : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1cdd : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1cdf : 48 > pha ;use stack to load status
1ce0 : 28 > plp
1ce1 : a50b lda zp1+2
1ce3 : 08 php ;test stores do not alter flags
1ce4 : 49c3 eor #$c3
1ce6 : 28 plp
1ce7 : 8d0502 sta abst+2
1cea : 08 php ;flags after load/store sequence
1ceb : 49c3 eor #$c3
1ced : c941 cmp #$41 ;test result
trap_ne
1cef : d0fe > bne * ;failed not equal (non zero)
1cf1 : 68 pla ;load status
eor_flag 0
1cf2 : 4930 > eor #0|fao ;invert expected flags + always on bits
1cf4 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1cf7 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1cf9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1cfb : 48 > pha ;use stack to load status
1cfc : 28 > plp
1cfd : a50c lda zp1+3
1cff : 08 php ;test stores do not alter flags
1d00 : 49c3 eor #$c3
1d02 : 28 plp
1d03 : 8d0602 sta abst+3
1d06 : 08 php ;flags after load/store sequence
1d07 : 49c3 eor #$c3
1d09 : c900 cmp #0 ;test result
trap_ne
1d0b : d0fe > bne * ;failed not equal (non zero)
1d0d : 68 pla ;load status
eor_flag 0
1d0e : 4930 > eor #0|fao ;invert expected flags + always on bits
1d10 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1d13 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1d15 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1d17 : 48 > pha ;use stack to load status
1d18 : 28 > plp
1d19 : a509 lda zp1
1d1b : 08 php ;test stores do not alter flags
1d1c : 49c3 eor #$c3
1d1e : 28 plp
1d1f : 8d0302 sta abst
1d22 : 08 php ;flags after load/store sequence
1d23 : 49c3 eor #$c3
1d25 : c9c3 cmp #$c3 ;test result
trap_ne
1d27 : d0fe > bne * ;failed not equal (non zero)
1d29 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1d2a : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1d2c : cd1c02 cmp fLDx ;test flags
trap_ne
1d2f : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1d31 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1d33 : 48 > pha ;use stack to load status
1d34 : 28 > plp
1d35 : a50a lda zp1+1
1d37 : 08 php ;test stores do not alter flags
1d38 : 49c3 eor #$c3
1d3a : 28 plp
1d3b : 8d0402 sta abst+1
1d3e : 08 php ;flags after load/store sequence
1d3f : 49c3 eor #$c3
1d41 : c982 cmp #$82 ;test result
trap_ne
1d43 : d0fe > bne * ;failed not equal (non zero)
1d45 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1d46 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1d48 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1d4b : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1d4d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1d4f : 48 > pha ;use stack to load status
1d50 : 28 > plp
1d51 : a50b lda zp1+2
1d53 : 08 php ;test stores do not alter flags
1d54 : 49c3 eor #$c3
1d56 : 28 plp
1d57 : 8d0502 sta abst+2
1d5a : 08 php ;flags after load/store sequence
1d5b : 49c3 eor #$c3
1d5d : c941 cmp #$41 ;test result
trap_ne
1d5f : d0fe > bne * ;failed not equal (non zero)
1d61 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1d62 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1d64 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1d67 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1d69 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1d6b : 48 > pha ;use stack to load status
1d6c : 28 > plp
1d6d : a50c lda zp1+3
1d6f : 08 php ;test stores do not alter flags
1d70 : 49c3 eor #$c3
1d72 : 28 plp
1d73 : 8d0602 sta abst+3
1d76 : 08 php ;flags after load/store sequence
1d77 : 49c3 eor #$c3
1d79 : c900 cmp #0 ;test result
trap_ne
1d7b : d0fe > bne * ;failed not equal (non zero)
1d7d : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1d7e : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1d80 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1d83 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1d85 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1d87 : 48 > pha ;use stack to load status
1d88 : 28 > plp
1d89 : ad1702 lda abs1
1d8c : 08 php ;test stores do not alter flags
1d8d : 49c3 eor #$c3
1d8f : 28 plp
1d90 : 8502 sta zpt
1d92 : 08 php ;flags after load/store sequence
1d93 : 49c3 eor #$c3
1d95 : c509 cmp zp1 ;test result
trap_ne
1d97 : d0fe > bne * ;failed not equal (non zero)
1d99 : 68 pla ;load status
eor_flag 0
1d9a : 4930 > eor #0|fao ;invert expected flags + always on bits
1d9c : cd1c02 cmp fLDx ;test flags
trap_ne
1d9f : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1da1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1da3 : 48 > pha ;use stack to load status
1da4 : 28 > plp
1da5 : ad1802 lda abs1+1
1da8 : 08 php ;test stores do not alter flags
1da9 : 49c3 eor #$c3
1dab : 28 plp
1dac : 8503 sta zpt+1
1dae : 08 php ;flags after load/store sequence
1daf : 49c3 eor #$c3
1db1 : c50a cmp zp1+1 ;test result
trap_ne
1db3 : d0fe > bne * ;failed not equal (non zero)
1db5 : 68 pla ;load status
eor_flag 0
1db6 : 4930 > eor #0|fao ;invert expected flags + always on bits
1db8 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1dbb : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1dbd : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1dbf : 48 > pha ;use stack to load status
1dc0 : 28 > plp
1dc1 : ad1902 lda abs1+2
1dc4 : 08 php ;test stores do not alter flags
1dc5 : 49c3 eor #$c3
1dc7 : 28 plp
1dc8 : 8504 sta zpt+2
1dca : 08 php ;flags after load/store sequence
1dcb : 49c3 eor #$c3
1dcd : c50b cmp zp1+2 ;test result
trap_ne
1dcf : d0fe > bne * ;failed not equal (non zero)
1dd1 : 68 pla ;load status
eor_flag 0
1dd2 : 4930 > eor #0|fao ;invert expected flags + always on bits
1dd4 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1dd7 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1dd9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1ddb : 48 > pha ;use stack to load status
1ddc : 28 > plp
1ddd : ad1a02 lda abs1+3
1de0 : 08 php ;test stores do not alter flags
1de1 : 49c3 eor #$c3
1de3 : 28 plp
1de4 : 8505 sta zpt+3
1de6 : 08 php ;flags after load/store sequence
1de7 : 49c3 eor #$c3
1de9 : c50c cmp zp1+3 ;test result
trap_ne
1deb : d0fe > bne * ;failed not equal (non zero)
1ded : 68 pla ;load status
eor_flag 0
1dee : 4930 > eor #0|fao ;invert expected flags + always on bits
1df0 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1df3 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1df5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1df7 : 48 > pha ;use stack to load status
1df8 : 28 > plp
1df9 : ad1702 lda abs1
1dfc : 08 php ;test stores do not alter flags
1dfd : 49c3 eor #$c3
1dff : 28 plp
1e00 : 8502 sta zpt
1e02 : 08 php ;flags after load/store sequence
1e03 : 49c3 eor #$c3
1e05 : c509 cmp zp1 ;test result
trap_ne
1e07 : d0fe > bne * ;failed not equal (non zero)
1e09 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1e0a : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1e0c : cd1c02 cmp fLDx ;test flags
trap_ne
1e0f : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1e11 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1e13 : 48 > pha ;use stack to load status
1e14 : 28 > plp
1e15 : ad1802 lda abs1+1
1e18 : 08 php ;test stores do not alter flags
1e19 : 49c3 eor #$c3
1e1b : 28 plp
1e1c : 8503 sta zpt+1
1e1e : 08 php ;flags after load/store sequence
1e1f : 49c3 eor #$c3
1e21 : c50a cmp zp1+1 ;test result
trap_ne
1e23 : d0fe > bne * ;failed not equal (non zero)
1e25 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1e26 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1e28 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1e2b : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1e2d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1e2f : 48 > pha ;use stack to load status
1e30 : 28 > plp
1e31 : ad1902 lda abs1+2
1e34 : 08 php ;test stores do not alter flags
1e35 : 49c3 eor #$c3
1e37 : 28 plp
1e38 : 8504 sta zpt+2
1e3a : 08 php ;flags after load/store sequence
1e3b : 49c3 eor #$c3
1e3d : c50b cmp zp1+2 ;test result
trap_ne
1e3f : d0fe > bne * ;failed not equal (non zero)
1e41 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1e42 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1e44 : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1e47 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1e49 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1e4b : 48 > pha ;use stack to load status
1e4c : 28 > plp
1e4d : ad1a02 lda abs1+3
1e50 : 08 php ;test stores do not alter flags
1e51 : 49c3 eor #$c3
1e53 : 28 plp
1e54 : 8505 sta zpt+3
1e56 : 08 php ;flags after load/store sequence
1e57 : 49c3 eor #$c3
1e59 : c50c cmp zp1+3 ;test result
trap_ne
1e5b : d0fe > bne * ;failed not equal (non zero)
1e5d : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1e5e : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1e60 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1e63 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1e65 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1e67 : 48 > pha ;use stack to load status
1e68 : 28 > plp
1e69 : a9c3 lda #$c3
1e6b : 08 php
1e6c : cd1702 cmp abs1 ;test result
trap_ne
1e6f : d0fe > bne * ;failed not equal (non zero)
1e71 : 68 pla ;load status
eor_flag 0
1e72 : 4930 > eor #0|fao ;invert expected flags + always on bits
1e74 : cd1c02 cmp fLDx ;test flags
trap_ne
1e77 : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1e79 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1e7b : 48 > pha ;use stack to load status
1e7c : 28 > plp
1e7d : a982 lda #$82
1e7f : 08 php
1e80 : cd1802 cmp abs1+1 ;test result
trap_ne
1e83 : d0fe > bne * ;failed not equal (non zero)
1e85 : 68 pla ;load status
eor_flag 0
1e86 : 4930 > eor #0|fao ;invert expected flags + always on bits
1e88 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1e8b : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1e8d : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1e8f : 48 > pha ;use stack to load status
1e90 : 28 > plp
1e91 : a941 lda #$41
1e93 : 08 php
1e94 : cd1902 cmp abs1+2 ;test result
trap_ne
1e97 : d0fe > bne * ;failed not equal (non zero)
1e99 : 68 pla ;load status
eor_flag 0
1e9a : 4930 > eor #0|fao ;invert expected flags + always on bits
1e9c : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1e9f : d0fe > bne * ;failed not equal (non zero)
set_stat 0
> load_flag 0
1ea1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1ea3 : 48 > pha ;use stack to load status
1ea4 : 28 > plp
1ea5 : a900 lda #0
1ea7 : 08 php
1ea8 : cd1a02 cmp abs1+3 ;test result
trap_ne
1eab : d0fe > bne * ;failed not equal (non zero)
1ead : 68 pla ;load status
eor_flag 0
1eae : 4930 > eor #0|fao ;invert expected flags + always on bits
1eb0 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1eb3 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1eb5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1eb7 : 48 > pha ;use stack to load status
1eb8 : 28 > plp
1eb9 : a9c3 lda #$c3
1ebb : 08 php
1ebc : cd1702 cmp abs1 ;test result
trap_ne
1ebf : d0fe > bne * ;failed not equal (non zero)
1ec1 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1ec2 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1ec4 : cd1c02 cmp fLDx ;test flags
trap_ne
1ec7 : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1ec9 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1ecb : 48 > pha ;use stack to load status
1ecc : 28 > plp
1ecd : a982 lda #$82
1ecf : 08 php
1ed0 : cd1802 cmp abs1+1 ;test result
trap_ne
1ed3 : d0fe > bne * ;failed not equal (non zero)
1ed5 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1ed6 : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1ed8 : cd1d02 cmp fLDx+1 ;test flags
trap_ne
1edb : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1edd : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1edf : 48 > pha ;use stack to load status
1ee0 : 28 > plp
1ee1 : a941 lda #$41
1ee3 : 08 php
1ee4 : cd1902 cmp abs1+2 ;test result
trap_ne
1ee7 : d0fe > bne * ;failed not equal (non zero)
1ee9 : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1eea : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1eec : cd1e02 cmp fLDx+2 ;test flags
trap_ne
1eef : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
1ef1 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1ef3 : 48 > pha ;use stack to load status
1ef4 : 28 > plp
1ef5 : a900 lda #0
1ef7 : 08 php
1ef8 : cd1a02 cmp abs1+3 ;test result
trap_ne
1efb : d0fe > bne * ;failed not equal (non zero)
1efd : 68 pla ;load status
eor_flag lo~fnz ;mask bits not altered
1efe : 497d > eor #lo~fnz |fao ;invert expected flags + always on bits
1f00 : cd1f02 cmp fLDx+3 ;test flags
trap_ne
1f03 : d0fe > bne * ;failed not equal (non zero)
1f05 : a200 ldx #0
1f07 : a502 lda zpt
1f09 : 49c3 eor #$c3
1f0b : c509 cmp zp1
trap_ne ;store to zp data
1f0d : d0fe > bne * ;failed not equal (non zero)
1f0f : 8602 stx zpt ;clear
1f11 : ad0302 lda abst
1f14 : 49c3 eor #$c3
1f16 : cd1702 cmp abs1
trap_ne ;store to abs data
1f19 : d0fe > bne * ;failed not equal (non zero)
1f1b : 8e0302 stx abst ;clear
1f1e : a503 lda zpt+1
1f20 : 49c3 eor #$c3
1f22 : c50a cmp zp1+1
trap_ne ;store to zp data
1f24 : d0fe > bne * ;failed not equal (non zero)
1f26 : 8603 stx zpt+1 ;clear
1f28 : ad0402 lda abst+1
1f2b : 49c3 eor #$c3
1f2d : cd1802 cmp abs1+1
trap_ne ;store to abs data
1f30 : d0fe > bne * ;failed not equal (non zero)
1f32 : 8e0402 stx abst+1 ;clear
1f35 : a504 lda zpt+2
1f37 : 49c3 eor #$c3
1f39 : c50b cmp zp1+2
trap_ne ;store to zp data
1f3b : d0fe > bne * ;failed not equal (non zero)
1f3d : 8604 stx zpt+2 ;clear
1f3f : ad0502 lda abst+2
1f42 : 49c3 eor #$c3
1f44 : cd1902 cmp abs1+2
trap_ne ;store to abs data
1f47 : d0fe > bne * ;failed not equal (non zero)
1f49 : 8e0502 stx abst+2 ;clear
1f4c : a505 lda zpt+3
1f4e : 49c3 eor #$c3
1f50 : c50c cmp zp1+3
trap_ne ;store to zp data
1f52 : d0fe > bne * ;failed not equal (non zero)
1f54 : 8605 stx zpt+3 ;clear
1f56 : ad0602 lda abst+3
1f59 : 49c3 eor #$c3
1f5b : cd1a02 cmp abs1+3
trap_ne ;store to abs data
1f5e : d0fe > bne * ;failed not equal (non zero)
1f60 : 8e0602 stx abst+3 ;clear
next_test
1f63 : ad0002 > lda test_case ;previous test
1f66 : c918 > cmp #test_num
> trap_ne ;test is out of sequence
1f68 : d0fe > bne * ;failed not equal (non zero)
>
0019 = >test_num = test_num + 1
1f6a : a919 > lda #test_num ;*** next tests' number
1f6c : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing bit test & compares BIT CPX CPY CMP all addressing modes
; BIT - zp / abs
set_a $ff,0
> load_flag 0
1f6f : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1f71 : 48 > pha ;use stack to load status
1f72 : a9ff > lda #$ff ;precharge accu
1f74 : 28 > plp
1f75 : 240c bit zp1+3 ;00 - should set Z / clear NV
tst_a $ff,fz
1f77 : 08 > php ;save flags
1f78 : c9ff > cmp #$ff ;test result
> trap_ne
1f7a : d0fe > bne * ;failed not equal (non zero)
>
1f7c : 68 > pla ;load status
1f7d : 48 > pha
> cmp_flag fz
1f7e : c932 > cmp #(fz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1f80 : d0fe > bne * ;failed not equal (non zero)
>
1f82 : 28 > plp ;restore status
set_a 1,0
> load_flag 0
1f83 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1f85 : 48 > pha ;use stack to load status
1f86 : a901 > lda #1 ;precharge accu
1f88 : 28 > plp
1f89 : 240b bit zp1+2 ;41 - should set V (M6) / clear NZ
tst_a 1,fv
1f8b : 08 > php ;save flags
1f8c : c901 > cmp #1 ;test result
> trap_ne
1f8e : d0fe > bne * ;failed not equal (non zero)
>
1f90 : 68 > pla ;load status
1f91 : 48 > pha
> cmp_flag fv
1f92 : c970 > cmp #(fv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1f94 : d0fe > bne * ;failed not equal (non zero)
>
1f96 : 28 > plp ;restore status
set_a 1,0
> load_flag 0
1f97 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1f99 : 48 > pha ;use stack to load status
1f9a : a901 > lda #1 ;precharge accu
1f9c : 28 > plp
1f9d : 240a bit zp1+1 ;82 - should set N (M7) & Z / clear V
tst_a 1,fnz
1f9f : 08 > php ;save flags
1fa0 : c901 > cmp #1 ;test result
> trap_ne
1fa2 : d0fe > bne * ;failed not equal (non zero)
>
1fa4 : 68 > pla ;load status
1fa5 : 48 > pha
> cmp_flag fnz
1fa6 : c9b2 > cmp #(fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1fa8 : d0fe > bne * ;failed not equal (non zero)
>
1faa : 28 > plp ;restore status
set_a 1,0
> load_flag 0
1fab : a900 > lda #0 ;allow test to change I-flag (no mask)
>
1fad : 48 > pha ;use stack to load status
1fae : a901 > lda #1 ;precharge accu
1fb0 : 28 > plp
1fb1 : 2409 bit zp1 ;c3 - should set N (M7) & V (M6) / clear Z
tst_a 1,fnv
1fb3 : 08 > php ;save flags
1fb4 : c901 > cmp #1 ;test result
> trap_ne
1fb6 : d0fe > bne * ;failed not equal (non zero)
>
1fb8 : 68 > pla ;load status
1fb9 : 48 > pha
> cmp_flag fnv
1fba : c9f0 > cmp #(fnv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1fbc : d0fe > bne * ;failed not equal (non zero)
>
1fbe : 28 > plp ;restore status
set_a $ff,$ff
> load_flag $ff
1fbf : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1fc1 : 48 > pha ;use stack to load status
1fc2 : a9ff > lda #$ff ;precharge accu
1fc4 : 28 > plp
1fc5 : 240c bit zp1+3 ;00 - should set Z / clear NV
tst_a $ff,~fnv
1fc7 : 08 > php ;save flags
1fc8 : c9ff > cmp #$ff ;test result
> trap_ne
1fca : d0fe > bne * ;failed not equal (non zero)
>
1fcc : 68 > pla ;load status
1fcd : 48 > pha
> cmp_flag ~fnv
1fce : c93f > cmp #(~fnv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1fd0 : d0fe > bne * ;failed not equal (non zero)
>
1fd2 : 28 > plp ;restore status
set_a 1,$ff
> load_flag $ff
1fd3 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1fd5 : 48 > pha ;use stack to load status
1fd6 : a901 > lda #1 ;precharge accu
1fd8 : 28 > plp
1fd9 : 240b bit zp1+2 ;41 - should set V (M6) / clear NZ
tst_a 1,~fnz
1fdb : 08 > php ;save flags
1fdc : c901 > cmp #1 ;test result
> trap_ne
1fde : d0fe > bne * ;failed not equal (non zero)
>
1fe0 : 68 > pla ;load status
1fe1 : 48 > pha
> cmp_flag ~fnz
1fe2 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1fe4 : d0fe > bne * ;failed not equal (non zero)
>
1fe6 : 28 > plp ;restore status
set_a 1,$ff
> load_flag $ff
1fe7 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1fe9 : 48 > pha ;use stack to load status
1fea : a901 > lda #1 ;precharge accu
1fec : 28 > plp
1fed : 240a bit zp1+1 ;82 - should set N (M7) & Z / clear V
tst_a 1,~fv
1fef : 08 > php ;save flags
1ff0 : c901 > cmp #1 ;test result
> trap_ne
1ff2 : d0fe > bne * ;failed not equal (non zero)
>
1ff4 : 68 > pla ;load status
1ff5 : 48 > pha
> cmp_flag ~fv
1ff6 : c9bf > cmp #(~fv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
1ff8 : d0fe > bne * ;failed not equal (non zero)
>
1ffa : 28 > plp ;restore status
set_a 1,$ff
> load_flag $ff
1ffb : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
1ffd : 48 > pha ;use stack to load status
1ffe : a901 > lda #1 ;precharge accu
2000 : 28 > plp
2001 : 2409 bit zp1 ;c3 - should set N (M7) & V (M6) / clear Z
tst_a 1,~fz
2003 : 08 > php ;save flags
2004 : c901 > cmp #1 ;test result
> trap_ne
2006 : d0fe > bne * ;failed not equal (non zero)
>
2008 : 68 > pla ;load status
2009 : 48 > pha
> cmp_flag ~fz
200a : c9fd > cmp #(~fz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
200c : d0fe > bne * ;failed not equal (non zero)
>
200e : 28 > plp ;restore status
set_a $ff,0
> load_flag 0
200f : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2011 : 48 > pha ;use stack to load status
2012 : a9ff > lda #$ff ;precharge accu
2014 : 28 > plp
2015 : 2c1a02 bit abs1+3 ;00 - should set Z / clear NV
tst_a $ff,fz
2018 : 08 > php ;save flags
2019 : c9ff > cmp #$ff ;test result
> trap_ne
201b : d0fe > bne * ;failed not equal (non zero)
>
201d : 68 > pla ;load status
201e : 48 > pha
> cmp_flag fz
201f : c932 > cmp #(fz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2021 : d0fe > bne * ;failed not equal (non zero)
>
2023 : 28 > plp ;restore status
set_a 1,0
> load_flag 0
2024 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2026 : 48 > pha ;use stack to load status
2027 : a901 > lda #1 ;precharge accu
2029 : 28 > plp
202a : 2c1902 bit abs1+2 ;41 - should set V (M6) / clear NZ
tst_a 1,fv
202d : 08 > php ;save flags
202e : c901 > cmp #1 ;test result
> trap_ne
2030 : d0fe > bne * ;failed not equal (non zero)
>
2032 : 68 > pla ;load status
2033 : 48 > pha
> cmp_flag fv
2034 : c970 > cmp #(fv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2036 : d0fe > bne * ;failed not equal (non zero)
>
2038 : 28 > plp ;restore status
set_a 1,0
> load_flag 0
2039 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
203b : 48 > pha ;use stack to load status
203c : a901 > lda #1 ;precharge accu
203e : 28 > plp
203f : 2c1802 bit abs1+1 ;82 - should set N (M7) & Z / clear V
tst_a 1,fnz
2042 : 08 > php ;save flags
2043 : c901 > cmp #1 ;test result
> trap_ne
2045 : d0fe > bne * ;failed not equal (non zero)
>
2047 : 68 > pla ;load status
2048 : 48 > pha
> cmp_flag fnz
2049 : c9b2 > cmp #(fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
204b : d0fe > bne * ;failed not equal (non zero)
>
204d : 28 > plp ;restore status
set_a 1,0
> load_flag 0
204e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2050 : 48 > pha ;use stack to load status
2051 : a901 > lda #1 ;precharge accu
2053 : 28 > plp
2054 : 2c1702 bit abs1 ;c3 - should set N (M7) & V (M6) / clear Z
tst_a 1,fnv
2057 : 08 > php ;save flags
2058 : c901 > cmp #1 ;test result
> trap_ne
205a : d0fe > bne * ;failed not equal (non zero)
>
205c : 68 > pla ;load status
205d : 48 > pha
> cmp_flag fnv
205e : c9f0 > cmp #(fnv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2060 : d0fe > bne * ;failed not equal (non zero)
>
2062 : 28 > plp ;restore status
set_a $ff,$ff
> load_flag $ff
2063 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2065 : 48 > pha ;use stack to load status
2066 : a9ff > lda #$ff ;precharge accu
2068 : 28 > plp
2069 : 2c1a02 bit abs1+3 ;00 - should set Z / clear NV
tst_a $ff,~fnv
206c : 08 > php ;save flags
206d : c9ff > cmp #$ff ;test result
> trap_ne
206f : d0fe > bne * ;failed not equal (non zero)
>
2071 : 68 > pla ;load status
2072 : 48 > pha
> cmp_flag ~fnv
2073 : c93f > cmp #(~fnv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2075 : d0fe > bne * ;failed not equal (non zero)
>
2077 : 28 > plp ;restore status
set_a 1,$ff
> load_flag $ff
2078 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
207a : 48 > pha ;use stack to load status
207b : a901 > lda #1 ;precharge accu
207d : 28 > plp
207e : 2c1902 bit abs1+2 ;41 - should set V (M6) / clear NZ
tst_a 1,~fnz
2081 : 08 > php ;save flags
2082 : c901 > cmp #1 ;test result
> trap_ne
2084 : d0fe > bne * ;failed not equal (non zero)
>
2086 : 68 > pla ;load status
2087 : 48 > pha
> cmp_flag ~fnz
2088 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
208a : d0fe > bne * ;failed not equal (non zero)
>
208c : 28 > plp ;restore status
set_a 1,$ff
> load_flag $ff
208d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
208f : 48 > pha ;use stack to load status
2090 : a901 > lda #1 ;precharge accu
2092 : 28 > plp
2093 : 2c1802 bit abs1+1 ;82 - should set N (M7) & Z / clear V
tst_a 1,~fv
2096 : 08 > php ;save flags
2097 : c901 > cmp #1 ;test result
> trap_ne
2099 : d0fe > bne * ;failed not equal (non zero)
>
209b : 68 > pla ;load status
209c : 48 > pha
> cmp_flag ~fv
209d : c9bf > cmp #(~fv|fao)&m8 ;expected flags + always on bits
>
> trap_ne
209f : d0fe > bne * ;failed not equal (non zero)
>
20a1 : 28 > plp ;restore status
set_a 1,$ff
> load_flag $ff
20a2 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
20a4 : 48 > pha ;use stack to load status
20a5 : a901 > lda #1 ;precharge accu
20a7 : 28 > plp
20a8 : 2c1702 bit abs1 ;c3 - should set N (M7) & V (M6) / clear Z
tst_a 1,~fz
20ab : 08 > php ;save flags
20ac : c901 > cmp #1 ;test result
> trap_ne
20ae : d0fe > bne * ;failed not equal (non zero)
>
20b0 : 68 > pla ;load status
20b1 : 48 > pha
> cmp_flag ~fz
20b2 : c9fd > cmp #(~fz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
20b4 : d0fe > bne * ;failed not equal (non zero)
>
20b6 : 28 > plp ;restore status
next_test
20b7 : ad0002 > lda test_case ;previous test
20ba : c919 > cmp #test_num
> trap_ne ;test is out of sequence
20bc : d0fe > bne * ;failed not equal (non zero)
>
001a = >test_num = test_num + 1
20be : a91a > lda #test_num ;*** next tests' number
20c0 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; CPX - zp / abs / #
set_x $80,0
> load_flag 0
20c3 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
20c5 : 48 > pha ;use stack to load status
20c6 : a280 > ldx #$80 ;precharge index x
20c8 : 28 > plp
20c9 : e40d cpx zp7f
tst_stat fc
20cb : 08 > php ;save status
20cc : 68 > pla ;use stack to retrieve status
20cd : 48 > pha
> cmp_flag fc
20ce : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
20d0 : d0fe > bne * ;failed not equal (non zero)
>
20d2 : 28 > plp ;restore status
20d3 : ca dex
20d4 : e40d cpx zp7f
tst_stat fzc
20d6 : 08 > php ;save status
20d7 : 68 > pla ;use stack to retrieve status
20d8 : 48 > pha
> cmp_flag fzc
20d9 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
20db : d0fe > bne * ;failed not equal (non zero)
>
20dd : 28 > plp ;restore status
20de : ca dex
20df : e40d cpx zp7f
tst_x $7e,fn
20e1 : 08 > php ;save flags
20e2 : e07e > cpx #$7e ;test result
> trap_ne
20e4 : d0fe > bne * ;failed not equal (non zero)
>
20e6 : 68 > pla ;load status
20e7 : 48 > pha
> cmp_flag fn
20e8 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
20ea : d0fe > bne * ;failed not equal (non zero)
>
20ec : 28 > plp ;restore status
set_x $80,$ff
> load_flag $ff
20ed : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
20ef : 48 > pha ;use stack to load status
20f0 : a280 > ldx #$80 ;precharge index x
20f2 : 28 > plp
20f3 : e40d cpx zp7f
tst_stat ~fnz
20f5 : 08 > php ;save status
20f6 : 68 > pla ;use stack to retrieve status
20f7 : 48 > pha
> cmp_flag ~fnz
20f8 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
20fa : d0fe > bne * ;failed not equal (non zero)
>
20fc : 28 > plp ;restore status
20fd : ca dex
20fe : e40d cpx zp7f
tst_stat ~fn
2100 : 08 > php ;save status
2101 : 68 > pla ;use stack to retrieve status
2102 : 48 > pha
> cmp_flag ~fn
2103 : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2105 : d0fe > bne * ;failed not equal (non zero)
>
2107 : 28 > plp ;restore status
2108 : ca dex
2109 : e40d cpx zp7f
tst_x $7e,~fzc
210b : 08 > php ;save flags
210c : e07e > cpx #$7e ;test result
> trap_ne
210e : d0fe > bne * ;failed not equal (non zero)
>
2110 : 68 > pla ;load status
2111 : 48 > pha
> cmp_flag ~fzc
2112 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2114 : d0fe > bne * ;failed not equal (non zero)
>
2116 : 28 > plp ;restore status
set_x $80,0
> load_flag 0
2117 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2119 : 48 > pha ;use stack to load status
211a : a280 > ldx #$80 ;precharge index x
211c : 28 > plp
211d : ec1b02 cpx abs7f
tst_stat fc
2120 : 08 > php ;save status
2121 : 68 > pla ;use stack to retrieve status
2122 : 48 > pha
> cmp_flag fc
2123 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2125 : d0fe > bne * ;failed not equal (non zero)
>
2127 : 28 > plp ;restore status
2128 : ca dex
2129 : ec1b02 cpx abs7f
tst_stat fzc
212c : 08 > php ;save status
212d : 68 > pla ;use stack to retrieve status
212e : 48 > pha
> cmp_flag fzc
212f : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2131 : d0fe > bne * ;failed not equal (non zero)
>
2133 : 28 > plp ;restore status
2134 : ca dex
2135 : ec1b02 cpx abs7f
tst_x $7e,fn
2138 : 08 > php ;save flags
2139 : e07e > cpx #$7e ;test result
> trap_ne
213b : d0fe > bne * ;failed not equal (non zero)
>
213d : 68 > pla ;load status
213e : 48 > pha
> cmp_flag fn
213f : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2141 : d0fe > bne * ;failed not equal (non zero)
>
2143 : 28 > plp ;restore status
set_x $80,$ff
> load_flag $ff
2144 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2146 : 48 > pha ;use stack to load status
2147 : a280 > ldx #$80 ;precharge index x
2149 : 28 > plp
214a : ec1b02 cpx abs7f
tst_stat ~fnz
214d : 08 > php ;save status
214e : 68 > pla ;use stack to retrieve status
214f : 48 > pha
> cmp_flag ~fnz
2150 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2152 : d0fe > bne * ;failed not equal (non zero)
>
2154 : 28 > plp ;restore status
2155 : ca dex
2156 : ec1b02 cpx abs7f
tst_stat ~fn
2159 : 08 > php ;save status
215a : 68 > pla ;use stack to retrieve status
215b : 48 > pha
> cmp_flag ~fn
215c : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
215e : d0fe > bne * ;failed not equal (non zero)
>
2160 : 28 > plp ;restore status
2161 : ca dex
2162 : ec1b02 cpx abs7f
tst_x $7e,~fzc
2165 : 08 > php ;save flags
2166 : e07e > cpx #$7e ;test result
> trap_ne
2168 : d0fe > bne * ;failed not equal (non zero)
>
216a : 68 > pla ;load status
216b : 48 > pha
> cmp_flag ~fzc
216c : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
216e : d0fe > bne * ;failed not equal (non zero)
>
2170 : 28 > plp ;restore status
set_x $80,0
> load_flag 0
2171 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2173 : 48 > pha ;use stack to load status
2174 : a280 > ldx #$80 ;precharge index x
2176 : 28 > plp
2177 : e07f cpx #$7f
tst_stat fc
2179 : 08 > php ;save status
217a : 68 > pla ;use stack to retrieve status
217b : 48 > pha
> cmp_flag fc
217c : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
217e : d0fe > bne * ;failed not equal (non zero)
>
2180 : 28 > plp ;restore status
2181 : ca dex
2182 : e07f cpx #$7f
tst_stat fzc
2184 : 08 > php ;save status
2185 : 68 > pla ;use stack to retrieve status
2186 : 48 > pha
> cmp_flag fzc
2187 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2189 : d0fe > bne * ;failed not equal (non zero)
>
218b : 28 > plp ;restore status
218c : ca dex
218d : e07f cpx #$7f
tst_x $7e,fn
218f : 08 > php ;save flags
2190 : e07e > cpx #$7e ;test result
> trap_ne
2192 : d0fe > bne * ;failed not equal (non zero)
>
2194 : 68 > pla ;load status
2195 : 48 > pha
> cmp_flag fn
2196 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2198 : d0fe > bne * ;failed not equal (non zero)
>
219a : 28 > plp ;restore status
set_x $80,$ff
> load_flag $ff
219b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
219d : 48 > pha ;use stack to load status
219e : a280 > ldx #$80 ;precharge index x
21a0 : 28 > plp
21a1 : e07f cpx #$7f
tst_stat ~fnz
21a3 : 08 > php ;save status
21a4 : 68 > pla ;use stack to retrieve status
21a5 : 48 > pha
> cmp_flag ~fnz
21a6 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
21a8 : d0fe > bne * ;failed not equal (non zero)
>
21aa : 28 > plp ;restore status
21ab : ca dex
21ac : e07f cpx #$7f
tst_stat ~fn
21ae : 08 > php ;save status
21af : 68 > pla ;use stack to retrieve status
21b0 : 48 > pha
> cmp_flag ~fn
21b1 : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
21b3 : d0fe > bne * ;failed not equal (non zero)
>
21b5 : 28 > plp ;restore status
21b6 : ca dex
21b7 : e07f cpx #$7f
tst_x $7e,~fzc
21b9 : 08 > php ;save flags
21ba : e07e > cpx #$7e ;test result
> trap_ne
21bc : d0fe > bne * ;failed not equal (non zero)
>
21be : 68 > pla ;load status
21bf : 48 > pha
> cmp_flag ~fzc
21c0 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
21c2 : d0fe > bne * ;failed not equal (non zero)
>
21c4 : 28 > plp ;restore status
next_test
21c5 : ad0002 > lda test_case ;previous test
21c8 : c91a > cmp #test_num
> trap_ne ;test is out of sequence
21ca : d0fe > bne * ;failed not equal (non zero)
>
001b = >test_num = test_num + 1
21cc : a91b > lda #test_num ;*** next tests' number
21ce : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; CPY - zp / abs / #
set_y $80,0
> load_flag 0
21d1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
21d3 : 48 > pha ;use stack to load status
21d4 : a080 > ldy #$80 ;precharge index y
21d6 : 28 > plp
21d7 : c40d cpy zp7f
tst_stat fc
21d9 : 08 > php ;save status
21da : 68 > pla ;use stack to retrieve status
21db : 48 > pha
> cmp_flag fc
21dc : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
21de : d0fe > bne * ;failed not equal (non zero)
>
21e0 : 28 > plp ;restore status
21e1 : 88 dey
21e2 : c40d cpy zp7f
tst_stat fzc
21e4 : 08 > php ;save status
21e5 : 68 > pla ;use stack to retrieve status
21e6 : 48 > pha
> cmp_flag fzc
21e7 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
21e9 : d0fe > bne * ;failed not equal (non zero)
>
21eb : 28 > plp ;restore status
21ec : 88 dey
21ed : c40d cpy zp7f
tst_y $7e,fn
21ef : 08 > php ;save flags
21f0 : c07e > cpy #$7e ;test result
> trap_ne
21f2 : d0fe > bne * ;failed not equal (non zero)
>
21f4 : 68 > pla ;load status
21f5 : 48 > pha
> cmp_flag fn
21f6 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
21f8 : d0fe > bne * ;failed not equal (non zero)
>
21fa : 28 > plp ;restore status
set_y $80,$ff
> load_flag $ff
21fb : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
21fd : 48 > pha ;use stack to load status
21fe : a080 > ldy #$80 ;precharge index y
2200 : 28 > plp
2201 : c40d cpy zp7f
tst_stat ~fnz
2203 : 08 > php ;save status
2204 : 68 > pla ;use stack to retrieve status
2205 : 48 > pha
> cmp_flag ~fnz
2206 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2208 : d0fe > bne * ;failed not equal (non zero)
>
220a : 28 > plp ;restore status
220b : 88 dey
220c : c40d cpy zp7f
tst_stat ~fn
220e : 08 > php ;save status
220f : 68 > pla ;use stack to retrieve status
2210 : 48 > pha
> cmp_flag ~fn
2211 : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2213 : d0fe > bne * ;failed not equal (non zero)
>
2215 : 28 > plp ;restore status
2216 : 88 dey
2217 : c40d cpy zp7f
tst_y $7e,~fzc
2219 : 08 > php ;save flags
221a : c07e > cpy #$7e ;test result
> trap_ne
221c : d0fe > bne * ;failed not equal (non zero)
>
221e : 68 > pla ;load status
221f : 48 > pha
> cmp_flag ~fzc
2220 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2222 : d0fe > bne * ;failed not equal (non zero)
>
2224 : 28 > plp ;restore status
set_y $80,0
> load_flag 0
2225 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2227 : 48 > pha ;use stack to load status
2228 : a080 > ldy #$80 ;precharge index y
222a : 28 > plp
222b : cc1b02 cpy abs7f
tst_stat fc
222e : 08 > php ;save status
222f : 68 > pla ;use stack to retrieve status
2230 : 48 > pha
> cmp_flag fc
2231 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2233 : d0fe > bne * ;failed not equal (non zero)
>
2235 : 28 > plp ;restore status
2236 : 88 dey
2237 : cc1b02 cpy abs7f
tst_stat fzc
223a : 08 > php ;save status
223b : 68 > pla ;use stack to retrieve status
223c : 48 > pha
> cmp_flag fzc
223d : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
223f : d0fe > bne * ;failed not equal (non zero)
>
2241 : 28 > plp ;restore status
2242 : 88 dey
2243 : cc1b02 cpy abs7f
tst_y $7e,fn
2246 : 08 > php ;save flags
2247 : c07e > cpy #$7e ;test result
> trap_ne
2249 : d0fe > bne * ;failed not equal (non zero)
>
224b : 68 > pla ;load status
224c : 48 > pha
> cmp_flag fn
224d : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
224f : d0fe > bne * ;failed not equal (non zero)
>
2251 : 28 > plp ;restore status
set_y $80,$ff
> load_flag $ff
2252 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2254 : 48 > pha ;use stack to load status
2255 : a080 > ldy #$80 ;precharge index y
2257 : 28 > plp
2258 : cc1b02 cpy abs7f
tst_stat ~fnz
225b : 08 > php ;save status
225c : 68 > pla ;use stack to retrieve status
225d : 48 > pha
> cmp_flag ~fnz
225e : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2260 : d0fe > bne * ;failed not equal (non zero)
>
2262 : 28 > plp ;restore status
2263 : 88 dey
2264 : cc1b02 cpy abs7f
tst_stat ~fn
2267 : 08 > php ;save status
2268 : 68 > pla ;use stack to retrieve status
2269 : 48 > pha
> cmp_flag ~fn
226a : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
226c : d0fe > bne * ;failed not equal (non zero)
>
226e : 28 > plp ;restore status
226f : 88 dey
2270 : cc1b02 cpy abs7f
tst_y $7e,~fzc
2273 : 08 > php ;save flags
2274 : c07e > cpy #$7e ;test result
> trap_ne
2276 : d0fe > bne * ;failed not equal (non zero)
>
2278 : 68 > pla ;load status
2279 : 48 > pha
> cmp_flag ~fzc
227a : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
227c : d0fe > bne * ;failed not equal (non zero)
>
227e : 28 > plp ;restore status
set_y $80,0
> load_flag 0
227f : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2281 : 48 > pha ;use stack to load status
2282 : a080 > ldy #$80 ;precharge index y
2284 : 28 > plp
2285 : c07f cpy #$7f
tst_stat fc
2287 : 08 > php ;save status
2288 : 68 > pla ;use stack to retrieve status
2289 : 48 > pha
> cmp_flag fc
228a : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
228c : d0fe > bne * ;failed not equal (non zero)
>
228e : 28 > plp ;restore status
228f : 88 dey
2290 : c07f cpy #$7f
tst_stat fzc
2292 : 08 > php ;save status
2293 : 68 > pla ;use stack to retrieve status
2294 : 48 > pha
> cmp_flag fzc
2295 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2297 : d0fe > bne * ;failed not equal (non zero)
>
2299 : 28 > plp ;restore status
229a : 88 dey
229b : c07f cpy #$7f
tst_y $7e,fn
229d : 08 > php ;save flags
229e : c07e > cpy #$7e ;test result
> trap_ne
22a0 : d0fe > bne * ;failed not equal (non zero)
>
22a2 : 68 > pla ;load status
22a3 : 48 > pha
> cmp_flag fn
22a4 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
22a6 : d0fe > bne * ;failed not equal (non zero)
>
22a8 : 28 > plp ;restore status
set_y $80,$ff
> load_flag $ff
22a9 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
22ab : 48 > pha ;use stack to load status
22ac : a080 > ldy #$80 ;precharge index y
22ae : 28 > plp
22af : c07f cpy #$7f
tst_stat ~fnz
22b1 : 08 > php ;save status
22b2 : 68 > pla ;use stack to retrieve status
22b3 : 48 > pha
> cmp_flag ~fnz
22b4 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
22b6 : d0fe > bne * ;failed not equal (non zero)
>
22b8 : 28 > plp ;restore status
22b9 : 88 dey
22ba : c07f cpy #$7f
tst_stat ~fn
22bc : 08 > php ;save status
22bd : 68 > pla ;use stack to retrieve status
22be : 48 > pha
> cmp_flag ~fn
22bf : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
22c1 : d0fe > bne * ;failed not equal (non zero)
>
22c3 : 28 > plp ;restore status
22c4 : 88 dey
22c5 : c07f cpy #$7f
tst_y $7e,~fzc
22c7 : 08 > php ;save flags
22c8 : c07e > cpy #$7e ;test result
> trap_ne
22ca : d0fe > bne * ;failed not equal (non zero)
>
22cc : 68 > pla ;load status
22cd : 48 > pha
> cmp_flag ~fzc
22ce : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
22d0 : d0fe > bne * ;failed not equal (non zero)
>
22d2 : 28 > plp ;restore status
next_test
22d3 : ad0002 > lda test_case ;previous test
22d6 : c91b > cmp #test_num
> trap_ne ;test is out of sequence
22d8 : d0fe > bne * ;failed not equal (non zero)
>
001c = >test_num = test_num + 1
22da : a91c > lda #test_num ;*** next tests' number
22dc : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; CMP - zp / abs / #
set_a $80,0
> load_flag 0
22df : a900 > lda #0 ;allow test to change I-flag (no mask)
>
22e1 : 48 > pha ;use stack to load status
22e2 : a980 > lda #$80 ;precharge accu
22e4 : 28 > plp
22e5 : c50d cmp zp7f
tst_a $80,fc
22e7 : 08 > php ;save flags
22e8 : c980 > cmp #$80 ;test result
> trap_ne
22ea : d0fe > bne * ;failed not equal (non zero)
>
22ec : 68 > pla ;load status
22ed : 48 > pha
> cmp_flag fc
22ee : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
22f0 : d0fe > bne * ;failed not equal (non zero)
>
22f2 : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
22f3 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
22f5 : 48 > pha ;use stack to load status
22f6 : a97f > lda #$7f ;precharge accu
22f8 : 28 > plp
22f9 : c50d cmp zp7f
tst_a $7f,fzc
22fb : 08 > php ;save flags
22fc : c97f > cmp #$7f ;test result
> trap_ne
22fe : d0fe > bne * ;failed not equal (non zero)
>
2300 : 68 > pla ;load status
2301 : 48 > pha
> cmp_flag fzc
2302 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2304 : d0fe > bne * ;failed not equal (non zero)
>
2306 : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
2307 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2309 : 48 > pha ;use stack to load status
230a : a97e > lda #$7e ;precharge accu
230c : 28 > plp
230d : c50d cmp zp7f
tst_a $7e,fn
230f : 08 > php ;save flags
2310 : c97e > cmp #$7e ;test result
> trap_ne
2312 : d0fe > bne * ;failed not equal (non zero)
>
2314 : 68 > pla ;load status
2315 : 48 > pha
> cmp_flag fn
2316 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2318 : d0fe > bne * ;failed not equal (non zero)
>
231a : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
231b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
231d : 48 > pha ;use stack to load status
231e : a980 > lda #$80 ;precharge accu
2320 : 28 > plp
2321 : c50d cmp zp7f
tst_a $80,~fnz
2323 : 08 > php ;save flags
2324 : c980 > cmp #$80 ;test result
> trap_ne
2326 : d0fe > bne * ;failed not equal (non zero)
>
2328 : 68 > pla ;load status
2329 : 48 > pha
> cmp_flag ~fnz
232a : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
232c : d0fe > bne * ;failed not equal (non zero)
>
232e : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
232f : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2331 : 48 > pha ;use stack to load status
2332 : a97f > lda #$7f ;precharge accu
2334 : 28 > plp
2335 : c50d cmp zp7f
tst_a $7f,~fn
2337 : 08 > php ;save flags
2338 : c97f > cmp #$7f ;test result
> trap_ne
233a : d0fe > bne * ;failed not equal (non zero)
>
233c : 68 > pla ;load status
233d : 48 > pha
> cmp_flag ~fn
233e : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2340 : d0fe > bne * ;failed not equal (non zero)
>
2342 : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
2343 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2345 : 48 > pha ;use stack to load status
2346 : a97e > lda #$7e ;precharge accu
2348 : 28 > plp
2349 : c50d cmp zp7f
tst_a $7e,~fzc
234b : 08 > php ;save flags
234c : c97e > cmp #$7e ;test result
> trap_ne
234e : d0fe > bne * ;failed not equal (non zero)
>
2350 : 68 > pla ;load status
2351 : 48 > pha
> cmp_flag ~fzc
2352 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2354 : d0fe > bne * ;failed not equal (non zero)
>
2356 : 28 > plp ;restore status
set_a $80,0
> load_flag 0
2357 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2359 : 48 > pha ;use stack to load status
235a : a980 > lda #$80 ;precharge accu
235c : 28 > plp
235d : cd1b02 cmp abs7f
tst_a $80,fc
2360 : 08 > php ;save flags
2361 : c980 > cmp #$80 ;test result
> trap_ne
2363 : d0fe > bne * ;failed not equal (non zero)
>
2365 : 68 > pla ;load status
2366 : 48 > pha
> cmp_flag fc
2367 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2369 : d0fe > bne * ;failed not equal (non zero)
>
236b : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
236c : a900 > lda #0 ;allow test to change I-flag (no mask)
>
236e : 48 > pha ;use stack to load status
236f : a97f > lda #$7f ;precharge accu
2371 : 28 > plp
2372 : cd1b02 cmp abs7f
tst_a $7f,fzc
2375 : 08 > php ;save flags
2376 : c97f > cmp #$7f ;test result
> trap_ne
2378 : d0fe > bne * ;failed not equal (non zero)
>
237a : 68 > pla ;load status
237b : 48 > pha
> cmp_flag fzc
237c : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
237e : d0fe > bne * ;failed not equal (non zero)
>
2380 : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
2381 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2383 : 48 > pha ;use stack to load status
2384 : a97e > lda #$7e ;precharge accu
2386 : 28 > plp
2387 : cd1b02 cmp abs7f
tst_a $7e,fn
238a : 08 > php ;save flags
238b : c97e > cmp #$7e ;test result
> trap_ne
238d : d0fe > bne * ;failed not equal (non zero)
>
238f : 68 > pla ;load status
2390 : 48 > pha
> cmp_flag fn
2391 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2393 : d0fe > bne * ;failed not equal (non zero)
>
2395 : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
2396 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2398 : 48 > pha ;use stack to load status
2399 : a980 > lda #$80 ;precharge accu
239b : 28 > plp
239c : cd1b02 cmp abs7f
tst_a $80,~fnz
239f : 08 > php ;save flags
23a0 : c980 > cmp #$80 ;test result
> trap_ne
23a2 : d0fe > bne * ;failed not equal (non zero)
>
23a4 : 68 > pla ;load status
23a5 : 48 > pha
> cmp_flag ~fnz
23a6 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
23a8 : d0fe > bne * ;failed not equal (non zero)
>
23aa : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
23ab : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
23ad : 48 > pha ;use stack to load status
23ae : a97f > lda #$7f ;precharge accu
23b0 : 28 > plp
23b1 : cd1b02 cmp abs7f
tst_a $7f,~fn
23b4 : 08 > php ;save flags
23b5 : c97f > cmp #$7f ;test result
> trap_ne
23b7 : d0fe > bne * ;failed not equal (non zero)
>
23b9 : 68 > pla ;load status
23ba : 48 > pha
> cmp_flag ~fn
23bb : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
23bd : d0fe > bne * ;failed not equal (non zero)
>
23bf : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
23c0 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
23c2 : 48 > pha ;use stack to load status
23c3 : a97e > lda #$7e ;precharge accu
23c5 : 28 > plp
23c6 : cd1b02 cmp abs7f
tst_a $7e,~fzc
23c9 : 08 > php ;save flags
23ca : c97e > cmp #$7e ;test result
> trap_ne
23cc : d0fe > bne * ;failed not equal (non zero)
>
23ce : 68 > pla ;load status
23cf : 48 > pha
> cmp_flag ~fzc
23d0 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
23d2 : d0fe > bne * ;failed not equal (non zero)
>
23d4 : 28 > plp ;restore status
set_a $80,0
> load_flag 0
23d5 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
23d7 : 48 > pha ;use stack to load status
23d8 : a980 > lda #$80 ;precharge accu
23da : 28 > plp
23db : c97f cmp #$7f
tst_a $80,fc
23dd : 08 > php ;save flags
23de : c980 > cmp #$80 ;test result
> trap_ne
23e0 : d0fe > bne * ;failed not equal (non zero)
>
23e2 : 68 > pla ;load status
23e3 : 48 > pha
> cmp_flag fc
23e4 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
23e6 : d0fe > bne * ;failed not equal (non zero)
>
23e8 : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
23e9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
23eb : 48 > pha ;use stack to load status
23ec : a97f > lda #$7f ;precharge accu
23ee : 28 > plp
23ef : c97f cmp #$7f
tst_a $7f,fzc
23f1 : 08 > php ;save flags
23f2 : c97f > cmp #$7f ;test result
> trap_ne
23f4 : d0fe > bne * ;failed not equal (non zero)
>
23f6 : 68 > pla ;load status
23f7 : 48 > pha
> cmp_flag fzc
23f8 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
23fa : d0fe > bne * ;failed not equal (non zero)
>
23fc : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
23fd : a900 > lda #0 ;allow test to change I-flag (no mask)
>
23ff : 48 > pha ;use stack to load status
2400 : a97e > lda #$7e ;precharge accu
2402 : 28 > plp
2403 : c97f cmp #$7f
tst_a $7e,fn
2405 : 08 > php ;save flags
2406 : c97e > cmp #$7e ;test result
> trap_ne
2408 : d0fe > bne * ;failed not equal (non zero)
>
240a : 68 > pla ;load status
240b : 48 > pha
> cmp_flag fn
240c : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
240e : d0fe > bne * ;failed not equal (non zero)
>
2410 : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
2411 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2413 : 48 > pha ;use stack to load status
2414 : a980 > lda #$80 ;precharge accu
2416 : 28 > plp
2417 : c97f cmp #$7f
tst_a $80,~fnz
2419 : 08 > php ;save flags
241a : c980 > cmp #$80 ;test result
> trap_ne
241c : d0fe > bne * ;failed not equal (non zero)
>
241e : 68 > pla ;load status
241f : 48 > pha
> cmp_flag ~fnz
2420 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2422 : d0fe > bne * ;failed not equal (non zero)
>
2424 : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
2425 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2427 : 48 > pha ;use stack to load status
2428 : a97f > lda #$7f ;precharge accu
242a : 28 > plp
242b : c97f cmp #$7f
tst_a $7f,~fn
242d : 08 > php ;save flags
242e : c97f > cmp #$7f ;test result
> trap_ne
2430 : d0fe > bne * ;failed not equal (non zero)
>
2432 : 68 > pla ;load status
2433 : 48 > pha
> cmp_flag ~fn
2434 : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2436 : d0fe > bne * ;failed not equal (non zero)
>
2438 : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
2439 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
243b : 48 > pha ;use stack to load status
243c : a97e > lda #$7e ;precharge accu
243e : 28 > plp
243f : c97f cmp #$7f
tst_a $7e,~fzc
2441 : 08 > php ;save flags
2442 : c97e > cmp #$7e ;test result
> trap_ne
2444 : d0fe > bne * ;failed not equal (non zero)
>
2446 : 68 > pla ;load status
2447 : 48 > pha
> cmp_flag ~fzc
2448 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
244a : d0fe > bne * ;failed not equal (non zero)
>
244c : 28 > plp ;restore status
244d : a204 ldx #4 ;with indexing by X
set_a $80,0
> load_flag 0
244f : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2451 : 48 > pha ;use stack to load status
2452 : a980 > lda #$80 ;precharge accu
2454 : 28 > plp
2455 : d509 cmp zp1,x
tst_a $80,fc
2457 : 08 > php ;save flags
2458 : c980 > cmp #$80 ;test result
> trap_ne
245a : d0fe > bne * ;failed not equal (non zero)
>
245c : 68 > pla ;load status
245d : 48 > pha
> cmp_flag fc
245e : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2460 : d0fe > bne * ;failed not equal (non zero)
>
2462 : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
2463 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2465 : 48 > pha ;use stack to load status
2466 : a97f > lda #$7f ;precharge accu
2468 : 28 > plp
2469 : d509 cmp zp1,x
tst_a $7f,fzc
246b : 08 > php ;save flags
246c : c97f > cmp #$7f ;test result
> trap_ne
246e : d0fe > bne * ;failed not equal (non zero)
>
2470 : 68 > pla ;load status
2471 : 48 > pha
> cmp_flag fzc
2472 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2474 : d0fe > bne * ;failed not equal (non zero)
>
2476 : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
2477 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2479 : 48 > pha ;use stack to load status
247a : a97e > lda #$7e ;precharge accu
247c : 28 > plp
247d : d509 cmp zp1,x
tst_a $7e,fn
247f : 08 > php ;save flags
2480 : c97e > cmp #$7e ;test result
> trap_ne
2482 : d0fe > bne * ;failed not equal (non zero)
>
2484 : 68 > pla ;load status
2485 : 48 > pha
> cmp_flag fn
2486 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2488 : d0fe > bne * ;failed not equal (non zero)
>
248a : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
248b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
248d : 48 > pha ;use stack to load status
248e : a980 > lda #$80 ;precharge accu
2490 : 28 > plp
2491 : d509 cmp zp1,x
tst_a $80,~fnz
2493 : 08 > php ;save flags
2494 : c980 > cmp #$80 ;test result
> trap_ne
2496 : d0fe > bne * ;failed not equal (non zero)
>
2498 : 68 > pla ;load status
2499 : 48 > pha
> cmp_flag ~fnz
249a : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
249c : d0fe > bne * ;failed not equal (non zero)
>
249e : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
249f : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
24a1 : 48 > pha ;use stack to load status
24a2 : a97f > lda #$7f ;precharge accu
24a4 : 28 > plp
24a5 : d509 cmp zp1,x
tst_a $7f,~fn
24a7 : 08 > php ;save flags
24a8 : c97f > cmp #$7f ;test result
> trap_ne
24aa : d0fe > bne * ;failed not equal (non zero)
>
24ac : 68 > pla ;load status
24ad : 48 > pha
> cmp_flag ~fn
24ae : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
24b0 : d0fe > bne * ;failed not equal (non zero)
>
24b2 : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
24b3 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
24b5 : 48 > pha ;use stack to load status
24b6 : a97e > lda #$7e ;precharge accu
24b8 : 28 > plp
24b9 : d509 cmp zp1,x
tst_a $7e,~fzc
24bb : 08 > php ;save flags
24bc : c97e > cmp #$7e ;test result
> trap_ne
24be : d0fe > bne * ;failed not equal (non zero)
>
24c0 : 68 > pla ;load status
24c1 : 48 > pha
> cmp_flag ~fzc
24c2 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
24c4 : d0fe > bne * ;failed not equal (non zero)
>
24c6 : 28 > plp ;restore status
set_a $80,0
> load_flag 0
24c7 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
24c9 : 48 > pha ;use stack to load status
24ca : a980 > lda #$80 ;precharge accu
24cc : 28 > plp
24cd : dd1702 cmp abs1,x
tst_a $80,fc
24d0 : 08 > php ;save flags
24d1 : c980 > cmp #$80 ;test result
> trap_ne
24d3 : d0fe > bne * ;failed not equal (non zero)
>
24d5 : 68 > pla ;load status
24d6 : 48 > pha
> cmp_flag fc
24d7 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
24d9 : d0fe > bne * ;failed not equal (non zero)
>
24db : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
24dc : a900 > lda #0 ;allow test to change I-flag (no mask)
>
24de : 48 > pha ;use stack to load status
24df : a97f > lda #$7f ;precharge accu
24e1 : 28 > plp
24e2 : dd1702 cmp abs1,x
tst_a $7f,fzc
24e5 : 08 > php ;save flags
24e6 : c97f > cmp #$7f ;test result
> trap_ne
24e8 : d0fe > bne * ;failed not equal (non zero)
>
24ea : 68 > pla ;load status
24eb : 48 > pha
> cmp_flag fzc
24ec : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
24ee : d0fe > bne * ;failed not equal (non zero)
>
24f0 : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
24f1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
24f3 : 48 > pha ;use stack to load status
24f4 : a97e > lda #$7e ;precharge accu
24f6 : 28 > plp
24f7 : dd1702 cmp abs1,x
tst_a $7e,fn
24fa : 08 > php ;save flags
24fb : c97e > cmp #$7e ;test result
> trap_ne
24fd : d0fe > bne * ;failed not equal (non zero)
>
24ff : 68 > pla ;load status
2500 : 48 > pha
> cmp_flag fn
2501 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2503 : d0fe > bne * ;failed not equal (non zero)
>
2505 : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
2506 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2508 : 48 > pha ;use stack to load status
2509 : a980 > lda #$80 ;precharge accu
250b : 28 > plp
250c : dd1702 cmp abs1,x
tst_a $80,~fnz
250f : 08 > php ;save flags
2510 : c980 > cmp #$80 ;test result
> trap_ne
2512 : d0fe > bne * ;failed not equal (non zero)
>
2514 : 68 > pla ;load status
2515 : 48 > pha
> cmp_flag ~fnz
2516 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2518 : d0fe > bne * ;failed not equal (non zero)
>
251a : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
251b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
251d : 48 > pha ;use stack to load status
251e : a97f > lda #$7f ;precharge accu
2520 : 28 > plp
2521 : dd1702 cmp abs1,x
tst_a $7f,~fn
2524 : 08 > php ;save flags
2525 : c97f > cmp #$7f ;test result
> trap_ne
2527 : d0fe > bne * ;failed not equal (non zero)
>
2529 : 68 > pla ;load status
252a : 48 > pha
> cmp_flag ~fn
252b : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
252d : d0fe > bne * ;failed not equal (non zero)
>
252f : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
2530 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2532 : 48 > pha ;use stack to load status
2533 : a97e > lda #$7e ;precharge accu
2535 : 28 > plp
2536 : dd1702 cmp abs1,x
tst_a $7e,~fzc
2539 : 08 > php ;save flags
253a : c97e > cmp #$7e ;test result
> trap_ne
253c : d0fe > bne * ;failed not equal (non zero)
>
253e : 68 > pla ;load status
253f : 48 > pha
> cmp_flag ~fzc
2540 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2542 : d0fe > bne * ;failed not equal (non zero)
>
2544 : 28 > plp ;restore status
2545 : a004 ldy #4 ;with indexing by Y
2547 : a208 ldx #8 ;with indexed indirect
set_a $80,0
> load_flag 0
2549 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
254b : 48 > pha ;use stack to load status
254c : a980 > lda #$80 ;precharge accu
254e : 28 > plp
254f : d91702 cmp abs1,y
tst_a $80,fc
2552 : 08 > php ;save flags
2553 : c980 > cmp #$80 ;test result
> trap_ne
2555 : d0fe > bne * ;failed not equal (non zero)
>
2557 : 68 > pla ;load status
2558 : 48 > pha
> cmp_flag fc
2559 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
255b : d0fe > bne * ;failed not equal (non zero)
>
255d : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
255e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2560 : 48 > pha ;use stack to load status
2561 : a97f > lda #$7f ;precharge accu
2563 : 28 > plp
2564 : d91702 cmp abs1,y
tst_a $7f,fzc
2567 : 08 > php ;save flags
2568 : c97f > cmp #$7f ;test result
> trap_ne
256a : d0fe > bne * ;failed not equal (non zero)
>
256c : 68 > pla ;load status
256d : 48 > pha
> cmp_flag fzc
256e : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2570 : d0fe > bne * ;failed not equal (non zero)
>
2572 : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
2573 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2575 : 48 > pha ;use stack to load status
2576 : a97e > lda #$7e ;precharge accu
2578 : 28 > plp
2579 : d91702 cmp abs1,y
tst_a $7e,fn
257c : 08 > php ;save flags
257d : c97e > cmp #$7e ;test result
> trap_ne
257f : d0fe > bne * ;failed not equal (non zero)
>
2581 : 68 > pla ;load status
2582 : 48 > pha
> cmp_flag fn
2583 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2585 : d0fe > bne * ;failed not equal (non zero)
>
2587 : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
2588 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
258a : 48 > pha ;use stack to load status
258b : a980 > lda #$80 ;precharge accu
258d : 28 > plp
258e : d91702 cmp abs1,y
tst_a $80,~fnz
2591 : 08 > php ;save flags
2592 : c980 > cmp #$80 ;test result
> trap_ne
2594 : d0fe > bne * ;failed not equal (non zero)
>
2596 : 68 > pla ;load status
2597 : 48 > pha
> cmp_flag ~fnz
2598 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
259a : d0fe > bne * ;failed not equal (non zero)
>
259c : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
259d : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
259f : 48 > pha ;use stack to load status
25a0 : a97f > lda #$7f ;precharge accu
25a2 : 28 > plp
25a3 : d91702 cmp abs1,y
tst_a $7f,~fn
25a6 : 08 > php ;save flags
25a7 : c97f > cmp #$7f ;test result
> trap_ne
25a9 : d0fe > bne * ;failed not equal (non zero)
>
25ab : 68 > pla ;load status
25ac : 48 > pha
> cmp_flag ~fn
25ad : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
25af : d0fe > bne * ;failed not equal (non zero)
>
25b1 : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
25b2 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
25b4 : 48 > pha ;use stack to load status
25b5 : a97e > lda #$7e ;precharge accu
25b7 : 28 > plp
25b8 : d91702 cmp abs1,y
tst_a $7e,~fzc
25bb : 08 > php ;save flags
25bc : c97e > cmp #$7e ;test result
> trap_ne
25be : d0fe > bne * ;failed not equal (non zero)
>
25c0 : 68 > pla ;load status
25c1 : 48 > pha
> cmp_flag ~fzc
25c2 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
25c4 : d0fe > bne * ;failed not equal (non zero)
>
25c6 : 28 > plp ;restore status
set_a $80,0
> load_flag 0
25c7 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
25c9 : 48 > pha ;use stack to load status
25ca : a980 > lda #$80 ;precharge accu
25cc : 28 > plp
25cd : c11a cmp (ind1,x)
tst_a $80,fc
25cf : 08 > php ;save flags
25d0 : c980 > cmp #$80 ;test result
> trap_ne
25d2 : d0fe > bne * ;failed not equal (non zero)
>
25d4 : 68 > pla ;load status
25d5 : 48 > pha
> cmp_flag fc
25d6 : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
25d8 : d0fe > bne * ;failed not equal (non zero)
>
25da : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
25db : a900 > lda #0 ;allow test to change I-flag (no mask)
>
25dd : 48 > pha ;use stack to load status
25de : a97f > lda #$7f ;precharge accu
25e0 : 28 > plp
25e1 : c11a cmp (ind1,x)
tst_a $7f,fzc
25e3 : 08 > php ;save flags
25e4 : c97f > cmp #$7f ;test result
> trap_ne
25e6 : d0fe > bne * ;failed not equal (non zero)
>
25e8 : 68 > pla ;load status
25e9 : 48 > pha
> cmp_flag fzc
25ea : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
25ec : d0fe > bne * ;failed not equal (non zero)
>
25ee : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
25ef : a900 > lda #0 ;allow test to change I-flag (no mask)
>
25f1 : 48 > pha ;use stack to load status
25f2 : a97e > lda #$7e ;precharge accu
25f4 : 28 > plp
25f5 : c11a cmp (ind1,x)
tst_a $7e,fn
25f7 : 08 > php ;save flags
25f8 : c97e > cmp #$7e ;test result
> trap_ne
25fa : d0fe > bne * ;failed not equal (non zero)
>
25fc : 68 > pla ;load status
25fd : 48 > pha
> cmp_flag fn
25fe : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2600 : d0fe > bne * ;failed not equal (non zero)
>
2602 : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
2603 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2605 : 48 > pha ;use stack to load status
2606 : a980 > lda #$80 ;precharge accu
2608 : 28 > plp
2609 : c11a cmp (ind1,x)
tst_a $80,~fnz
260b : 08 > php ;save flags
260c : c980 > cmp #$80 ;test result
> trap_ne
260e : d0fe > bne * ;failed not equal (non zero)
>
2610 : 68 > pla ;load status
2611 : 48 > pha
> cmp_flag ~fnz
2612 : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2614 : d0fe > bne * ;failed not equal (non zero)
>
2616 : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
2617 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2619 : 48 > pha ;use stack to load status
261a : a97f > lda #$7f ;precharge accu
261c : 28 > plp
261d : c11a cmp (ind1,x)
tst_a $7f,~fn
261f : 08 > php ;save flags
2620 : c97f > cmp #$7f ;test result
> trap_ne
2622 : d0fe > bne * ;failed not equal (non zero)
>
2624 : 68 > pla ;load status
2625 : 48 > pha
> cmp_flag ~fn
2626 : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2628 : d0fe > bne * ;failed not equal (non zero)
>
262a : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
262b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
262d : 48 > pha ;use stack to load status
262e : a97e > lda #$7e ;precharge accu
2630 : 28 > plp
2631 : c11a cmp (ind1,x)
tst_a $7e,~fzc
2633 : 08 > php ;save flags
2634 : c97e > cmp #$7e ;test result
> trap_ne
2636 : d0fe > bne * ;failed not equal (non zero)
>
2638 : 68 > pla ;load status
2639 : 48 > pha
> cmp_flag ~fzc
263a : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
263c : d0fe > bne * ;failed not equal (non zero)
>
263e : 28 > plp ;restore status
set_a $80,0
> load_flag 0
263f : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2641 : 48 > pha ;use stack to load status
2642 : a980 > lda #$80 ;precharge accu
2644 : 28 > plp
2645 : d11a cmp (ind1),y
tst_a $80,fc
2647 : 08 > php ;save flags
2648 : c980 > cmp #$80 ;test result
> trap_ne
264a : d0fe > bne * ;failed not equal (non zero)
>
264c : 68 > pla ;load status
264d : 48 > pha
> cmp_flag fc
264e : c931 > cmp #(fc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2650 : d0fe > bne * ;failed not equal (non zero)
>
2652 : 28 > plp ;restore status
set_a $7f,0
> load_flag 0
2653 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2655 : 48 > pha ;use stack to load status
2656 : a97f > lda #$7f ;precharge accu
2658 : 28 > plp
2659 : d11a cmp (ind1),y
tst_a $7f,fzc
265b : 08 > php ;save flags
265c : c97f > cmp #$7f ;test result
> trap_ne
265e : d0fe > bne * ;failed not equal (non zero)
>
2660 : 68 > pla ;load status
2661 : 48 > pha
> cmp_flag fzc
2662 : c933 > cmp #(fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2664 : d0fe > bne * ;failed not equal (non zero)
>
2666 : 28 > plp ;restore status
set_a $7e,0
> load_flag 0
2667 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2669 : 48 > pha ;use stack to load status
266a : a97e > lda #$7e ;precharge accu
266c : 28 > plp
266d : d11a cmp (ind1),y
tst_a $7e,fn
266f : 08 > php ;save flags
2670 : c97e > cmp #$7e ;test result
> trap_ne
2672 : d0fe > bne * ;failed not equal (non zero)
>
2674 : 68 > pla ;load status
2675 : 48 > pha
> cmp_flag fn
2676 : c9b0 > cmp #(fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
2678 : d0fe > bne * ;failed not equal (non zero)
>
267a : 28 > plp ;restore status
set_a $80,$ff
> load_flag $ff
267b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
267d : 48 > pha ;use stack to load status
267e : a980 > lda #$80 ;precharge accu
2680 : 28 > plp
2681 : d11a cmp (ind1),y
tst_a $80,~fnz
2683 : 08 > php ;save flags
2684 : c980 > cmp #$80 ;test result
> trap_ne
2686 : d0fe > bne * ;failed not equal (non zero)
>
2688 : 68 > pla ;load status
2689 : 48 > pha
> cmp_flag ~fnz
268a : c97d > cmp #(~fnz|fao)&m8 ;expected flags + always on bits
>
> trap_ne
268c : d0fe > bne * ;failed not equal (non zero)
>
268e : 28 > plp ;restore status
set_a $7f,$ff
> load_flag $ff
268f : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2691 : 48 > pha ;use stack to load status
2692 : a97f > lda #$7f ;precharge accu
2694 : 28 > plp
2695 : d11a cmp (ind1),y
tst_a $7f,~fn
2697 : 08 > php ;save flags
2698 : c97f > cmp #$7f ;test result
> trap_ne
269a : d0fe > bne * ;failed not equal (non zero)
>
269c : 68 > pla ;load status
269d : 48 > pha
> cmp_flag ~fn
269e : c97f > cmp #(~fn|fao)&m8 ;expected flags + always on bits
>
> trap_ne
26a0 : d0fe > bne * ;failed not equal (non zero)
>
26a2 : 28 > plp ;restore status
set_a $7e,$ff
> load_flag $ff
26a3 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
26a5 : 48 > pha ;use stack to load status
26a6 : a97e > lda #$7e ;precharge accu
26a8 : 28 > plp
26a9 : d11a cmp (ind1),y
tst_a $7e,~fzc
26ab : 08 > php ;save flags
26ac : c97e > cmp #$7e ;test result
> trap_ne
26ae : d0fe > bne * ;failed not equal (non zero)
>
26b0 : 68 > pla ;load status
26b1 : 48 > pha
> cmp_flag ~fzc
26b2 : c9fc > cmp #(~fzc|fao)&m8 ;expected flags + always on bits
>
> trap_ne
26b4 : d0fe > bne * ;failed not equal (non zero)
>
26b6 : 28 > plp ;restore status
next_test
26b7 : ad0002 > lda test_case ;previous test
26ba : c91c > cmp #test_num
> trap_ne ;test is out of sequence
26bc : d0fe > bne * ;failed not equal (non zero)
>
001d = >test_num = test_num + 1
26be : a91d > lda #test_num ;*** next tests' number
26c0 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing shifts - ASL LSR ROL ROR all addressing modes
; shifts - accumulator
26c3 : a203 ldx #3
26c5 : tasl
set_ax zp1,0
> load_flag 0
26c5 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
26c7 : 48 > pha ;use stack to load status
26c8 : b509 > lda zp1,x ;precharge accu
26ca : 28 > plp
26cb : 0a asl a
tst_ax rASL,fASL,0
26cc : 08 > php ;save flags
26cd : dd2002 > cmp rASL,x ;test result
> trap_ne
26d0 : d0fe > bne * ;failed not equal (non zero)
>
26d2 : 68 > pla ;load status
> eor_flag 0
26d3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
26d5 : dd3002 > cmp fASL,x ;test flags
> trap_ne ;
26d8 : d0fe > bne * ;failed not equal (non zero)
>
26da : ca dex
26db : 10e8 bpl tasl
26dd : a203 ldx #3
26df : tasl1
set_ax zp1,$ff
> load_flag $ff
26df : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
26e1 : 48 > pha ;use stack to load status
26e2 : b509 > lda zp1,x ;precharge accu
26e4 : 28 > plp
26e5 : 0a asl a
tst_ax rASL,fASL,$ff-fnzc
26e6 : 08 > php ;save flags
26e7 : dd2002 > cmp rASL,x ;test result
> trap_ne
26ea : d0fe > bne * ;failed not equal (non zero)
>
26ec : 68 > pla ;load status
> eor_flag $ff-fnzc
26ed : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
26ef : dd3002 > cmp fASL,x ;test flags
> trap_ne ;
26f2 : d0fe > bne * ;failed not equal (non zero)
>
26f4 : ca dex
26f5 : 10e8 bpl tasl1
26f7 : a203 ldx #3
26f9 : tlsr
set_ax zp1,0
> load_flag 0
26f9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
26fb : 48 > pha ;use stack to load status
26fc : b509 > lda zp1,x ;precharge accu
26fe : 28 > plp
26ff : 4a lsr a
tst_ax rLSR,fLSR,0
2700 : 08 > php ;save flags
2701 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2704 : d0fe > bne * ;failed not equal (non zero)
>
2706 : 68 > pla ;load status
> eor_flag 0
2707 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2709 : dd3802 > cmp fLSR,x ;test flags
> trap_ne ;
270c : d0fe > bne * ;failed not equal (non zero)
>
270e : ca dex
270f : 10e8 bpl tlsr
2711 : a203 ldx #3
2713 : tlsr1
set_ax zp1,$ff
> load_flag $ff
2713 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2715 : 48 > pha ;use stack to load status
2716 : b509 > lda zp1,x ;precharge accu
2718 : 28 > plp
2719 : 4a lsr a
tst_ax rLSR,fLSR,$ff-fnzc
271a : 08 > php ;save flags
271b : dd2802 > cmp rLSR,x ;test result
> trap_ne
271e : d0fe > bne * ;failed not equal (non zero)
>
2720 : 68 > pla ;load status
> eor_flag $ff-fnzc
2721 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2723 : dd3802 > cmp fLSR,x ;test flags
> trap_ne ;
2726 : d0fe > bne * ;failed not equal (non zero)
>
2728 : ca dex
2729 : 10e8 bpl tlsr1
272b : a203 ldx #3
272d : trol
set_ax zp1,0
> load_flag 0
272d : a900 > lda #0 ;allow test to change I-flag (no mask)
>
272f : 48 > pha ;use stack to load status
2730 : b509 > lda zp1,x ;precharge accu
2732 : 28 > plp
2733 : 2a rol a
tst_ax rROL,fROL,0
2734 : 08 > php ;save flags
2735 : dd2002 > cmp rROL,x ;test result
> trap_ne
2738 : d0fe > bne * ;failed not equal (non zero)
>
273a : 68 > pla ;load status
> eor_flag 0
273b : 4930 > eor #0|fao ;invert expected flags + always on bits
>
273d : dd3002 > cmp fROL,x ;test flags
> trap_ne ;
2740 : d0fe > bne * ;failed not equal (non zero)
>
2742 : ca dex
2743 : 10e8 bpl trol
2745 : a203 ldx #3
2747 : trol1
set_ax zp1,$ff-fc
> load_flag $ff-fc
2747 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2749 : 48 > pha ;use stack to load status
274a : b509 > lda zp1,x ;precharge accu
274c : 28 > plp
274d : 2a rol a
tst_ax rROL,fROL,$ff-fnzc
274e : 08 > php ;save flags
274f : dd2002 > cmp rROL,x ;test result
> trap_ne
2752 : d0fe > bne * ;failed not equal (non zero)
>
2754 : 68 > pla ;load status
> eor_flag $ff-fnzc
2755 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2757 : dd3002 > cmp fROL,x ;test flags
> trap_ne ;
275a : d0fe > bne * ;failed not equal (non zero)
>
275c : ca dex
275d : 10e8 bpl trol1
275f : a203 ldx #3
2761 : trolc
set_ax zp1,fc
> load_flag fc
2761 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2763 : 48 > pha ;use stack to load status
2764 : b509 > lda zp1,x ;precharge accu
2766 : 28 > plp
2767 : 2a rol a
tst_ax rROLc,fROLc,0
2768 : 08 > php ;save flags
2769 : dd2402 > cmp rROLc,x ;test result
> trap_ne
276c : d0fe > bne * ;failed not equal (non zero)
>
276e : 68 > pla ;load status
> eor_flag 0
276f : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2771 : dd3402 > cmp fROLc,x ;test flags
> trap_ne ;
2774 : d0fe > bne * ;failed not equal (non zero)
>
2776 : ca dex
2777 : 10e8 bpl trolc
2779 : a203 ldx #3
277b : trolc1
set_ax zp1,$ff
> load_flag $ff
277b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
277d : 48 > pha ;use stack to load status
277e : b509 > lda zp1,x ;precharge accu
2780 : 28 > plp
2781 : 2a rol a
tst_ax rROLc,fROLc,$ff-fnzc
2782 : 08 > php ;save flags
2783 : dd2402 > cmp rROLc,x ;test result
> trap_ne
2786 : d0fe > bne * ;failed not equal (non zero)
>
2788 : 68 > pla ;load status
> eor_flag $ff-fnzc
2789 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
278b : dd3402 > cmp fROLc,x ;test flags
> trap_ne ;
278e : d0fe > bne * ;failed not equal (non zero)
>
2790 : ca dex
2791 : 10e8 bpl trolc1
2793 : a203 ldx #3
2795 : tror
set_ax zp1,0
> load_flag 0
2795 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2797 : 48 > pha ;use stack to load status
2798 : b509 > lda zp1,x ;precharge accu
279a : 28 > plp
279b : 6a ror a
tst_ax rROR,fROR,0
279c : 08 > php ;save flags
279d : dd2802 > cmp rROR,x ;test result
> trap_ne
27a0 : d0fe > bne * ;failed not equal (non zero)
>
27a2 : 68 > pla ;load status
> eor_flag 0
27a3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
27a5 : dd3802 > cmp fROR,x ;test flags
> trap_ne ;
27a8 : d0fe > bne * ;failed not equal (non zero)
>
27aa : ca dex
27ab : 10e8 bpl tror
27ad : a203 ldx #3
27af : tror1
set_ax zp1,$ff-fc
> load_flag $ff-fc
27af : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
27b1 : 48 > pha ;use stack to load status
27b2 : b509 > lda zp1,x ;precharge accu
27b4 : 28 > plp
27b5 : 6a ror a
tst_ax rROR,fROR,$ff-fnzc
27b6 : 08 > php ;save flags
27b7 : dd2802 > cmp rROR,x ;test result
> trap_ne
27ba : d0fe > bne * ;failed not equal (non zero)
>
27bc : 68 > pla ;load status
> eor_flag $ff-fnzc
27bd : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
27bf : dd3802 > cmp fROR,x ;test flags
> trap_ne ;
27c2 : d0fe > bne * ;failed not equal (non zero)
>
27c4 : ca dex
27c5 : 10e8 bpl tror1
27c7 : a203 ldx #3
27c9 : trorc
set_ax zp1,fc
> load_flag fc
27c9 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
27cb : 48 > pha ;use stack to load status
27cc : b509 > lda zp1,x ;precharge accu
27ce : 28 > plp
27cf : 6a ror a
tst_ax rRORc,fRORc,0
27d0 : 08 > php ;save flags
27d1 : dd2c02 > cmp rRORc,x ;test result
> trap_ne
27d4 : d0fe > bne * ;failed not equal (non zero)
>
27d6 : 68 > pla ;load status
> eor_flag 0
27d7 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
27d9 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne ;
27dc : d0fe > bne * ;failed not equal (non zero)
>
27de : ca dex
27df : 10e8 bpl trorc
27e1 : a203 ldx #3
27e3 : trorc1
set_ax zp1,$ff
> load_flag $ff
27e3 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
27e5 : 48 > pha ;use stack to load status
27e6 : b509 > lda zp1,x ;precharge accu
27e8 : 28 > plp
27e9 : 6a ror a
tst_ax rRORc,fRORc,$ff-fnzc
27ea : 08 > php ;save flags
27eb : dd2c02 > cmp rRORc,x ;test result
> trap_ne
27ee : d0fe > bne * ;failed not equal (non zero)
>
27f0 : 68 > pla ;load status
> eor_flag $ff-fnzc
27f1 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
27f3 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne ;
27f6 : d0fe > bne * ;failed not equal (non zero)
>
27f8 : ca dex
27f9 : 10e8 bpl trorc1
next_test
27fb : ad0002 > lda test_case ;previous test
27fe : c91d > cmp #test_num
> trap_ne ;test is out of sequence
2800 : d0fe > bne * ;failed not equal (non zero)
>
001e = >test_num = test_num + 1
2802 : a91e > lda #test_num ;*** next tests' number
2804 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; shifts - zeropage
2807 : a203 ldx #3
2809 : tasl2
set_z zp1,0
> load_flag 0
2809 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
280b : 48 > pha ;use stack to load status
280c : b509 > lda zp1,x ;load to zeropage
280e : 8502 > sta zpt
2810 : 28 > plp
2811 : 0602 asl zpt
tst_z rASL,fASL,0
2813 : 08 > php ;save flags
2814 : a502 > lda zpt
2816 : dd2002 > cmp rASL,x ;test result
> trap_ne
2819 : d0fe > bne * ;failed not equal (non zero)
>
281b : 68 > pla ;load status
> eor_flag 0
281c : 4930 > eor #0|fao ;invert expected flags + always on bits
>
281e : dd3002 > cmp fASL,x ;test flags
> trap_ne
2821 : d0fe > bne * ;failed not equal (non zero)
>
2823 : ca dex
2824 : 10e3 bpl tasl2
2826 : a203 ldx #3
2828 : tasl3
set_z zp1,$ff
> load_flag $ff
2828 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
282a : 48 > pha ;use stack to load status
282b : b509 > lda zp1,x ;load to zeropage
282d : 8502 > sta zpt
282f : 28 > plp
2830 : 0602 asl zpt
tst_z rASL,fASL,$ff-fnzc
2832 : 08 > php ;save flags
2833 : a502 > lda zpt
2835 : dd2002 > cmp rASL,x ;test result
> trap_ne
2838 : d0fe > bne * ;failed not equal (non zero)
>
283a : 68 > pla ;load status
> eor_flag $ff-fnzc
283b : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
283d : dd3002 > cmp fASL,x ;test flags
> trap_ne
2840 : d0fe > bne * ;failed not equal (non zero)
>
2842 : ca dex
2843 : 10e3 bpl tasl3
2845 : a203 ldx #3
2847 : tlsr2
set_z zp1,0
> load_flag 0
2847 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2849 : 48 > pha ;use stack to load status
284a : b509 > lda zp1,x ;load to zeropage
284c : 8502 > sta zpt
284e : 28 > plp
284f : 4602 lsr zpt
tst_z rLSR,fLSR,0
2851 : 08 > php ;save flags
2852 : a502 > lda zpt
2854 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2857 : d0fe > bne * ;failed not equal (non zero)
>
2859 : 68 > pla ;load status
> eor_flag 0
285a : 4930 > eor #0|fao ;invert expected flags + always on bits
>
285c : dd3802 > cmp fLSR,x ;test flags
> trap_ne
285f : d0fe > bne * ;failed not equal (non zero)
>
2861 : ca dex
2862 : 10e3 bpl tlsr2
2864 : a203 ldx #3
2866 : tlsr3
set_z zp1,$ff
> load_flag $ff
2866 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2868 : 48 > pha ;use stack to load status
2869 : b509 > lda zp1,x ;load to zeropage
286b : 8502 > sta zpt
286d : 28 > plp
286e : 4602 lsr zpt
tst_z rLSR,fLSR,$ff-fnzc
2870 : 08 > php ;save flags
2871 : a502 > lda zpt
2873 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2876 : d0fe > bne * ;failed not equal (non zero)
>
2878 : 68 > pla ;load status
> eor_flag $ff-fnzc
2879 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
287b : dd3802 > cmp fLSR,x ;test flags
> trap_ne
287e : d0fe > bne * ;failed not equal (non zero)
>
2880 : ca dex
2881 : 10e3 bpl tlsr3
2883 : a203 ldx #3
2885 : trol2
set_z zp1,0
> load_flag 0
2885 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2887 : 48 > pha ;use stack to load status
2888 : b509 > lda zp1,x ;load to zeropage
288a : 8502 > sta zpt
288c : 28 > plp
288d : 2602 rol zpt
tst_z rROL,fROL,0
288f : 08 > php ;save flags
2890 : a502 > lda zpt
2892 : dd2002 > cmp rROL,x ;test result
> trap_ne
2895 : d0fe > bne * ;failed not equal (non zero)
>
2897 : 68 > pla ;load status
> eor_flag 0
2898 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
289a : dd3002 > cmp fROL,x ;test flags
> trap_ne
289d : d0fe > bne * ;failed not equal (non zero)
>
289f : ca dex
28a0 : 10e3 bpl trol2
28a2 : a203 ldx #3
28a4 : trol3
set_z zp1,$ff-fc
> load_flag $ff-fc
28a4 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
28a6 : 48 > pha ;use stack to load status
28a7 : b509 > lda zp1,x ;load to zeropage
28a9 : 8502 > sta zpt
28ab : 28 > plp
28ac : 2602 rol zpt
tst_z rROL,fROL,$ff-fnzc
28ae : 08 > php ;save flags
28af : a502 > lda zpt
28b1 : dd2002 > cmp rROL,x ;test result
> trap_ne
28b4 : d0fe > bne * ;failed not equal (non zero)
>
28b6 : 68 > pla ;load status
> eor_flag $ff-fnzc
28b7 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
28b9 : dd3002 > cmp fROL,x ;test flags
> trap_ne
28bc : d0fe > bne * ;failed not equal (non zero)
>
28be : ca dex
28bf : 10e3 bpl trol3
28c1 : a203 ldx #3
28c3 : trolc2
set_z zp1,fc
> load_flag fc
28c3 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
28c5 : 48 > pha ;use stack to load status
28c6 : b509 > lda zp1,x ;load to zeropage
28c8 : 8502 > sta zpt
28ca : 28 > plp
28cb : 2602 rol zpt
tst_z rROLc,fROLc,0
28cd : 08 > php ;save flags
28ce : a502 > lda zpt
28d0 : dd2402 > cmp rROLc,x ;test result
> trap_ne
28d3 : d0fe > bne * ;failed not equal (non zero)
>
28d5 : 68 > pla ;load status
> eor_flag 0
28d6 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
28d8 : dd3402 > cmp fROLc,x ;test flags
> trap_ne
28db : d0fe > bne * ;failed not equal (non zero)
>
28dd : ca dex
28de : 10e3 bpl trolc2
28e0 : a203 ldx #3
28e2 : trolc3
set_z zp1,$ff
> load_flag $ff
28e2 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
28e4 : 48 > pha ;use stack to load status
28e5 : b509 > lda zp1,x ;load to zeropage
28e7 : 8502 > sta zpt
28e9 : 28 > plp
28ea : 2602 rol zpt
tst_z rROLc,fROLc,$ff-fnzc
28ec : 08 > php ;save flags
28ed : a502 > lda zpt
28ef : dd2402 > cmp rROLc,x ;test result
> trap_ne
28f2 : d0fe > bne * ;failed not equal (non zero)
>
28f4 : 68 > pla ;load status
> eor_flag $ff-fnzc
28f5 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
28f7 : dd3402 > cmp fROLc,x ;test flags
> trap_ne
28fa : d0fe > bne * ;failed not equal (non zero)
>
28fc : ca dex
28fd : 10e3 bpl trolc3
28ff : a203 ldx #3
2901 : tror2
set_z zp1,0
> load_flag 0
2901 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2903 : 48 > pha ;use stack to load status
2904 : b509 > lda zp1,x ;load to zeropage
2906 : 8502 > sta zpt
2908 : 28 > plp
2909 : 6602 ror zpt
tst_z rROR,fROR,0
290b : 08 > php ;save flags
290c : a502 > lda zpt
290e : dd2802 > cmp rROR,x ;test result
> trap_ne
2911 : d0fe > bne * ;failed not equal (non zero)
>
2913 : 68 > pla ;load status
> eor_flag 0
2914 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2916 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2919 : d0fe > bne * ;failed not equal (non zero)
>
291b : ca dex
291c : 10e3 bpl tror2
291e : a203 ldx #3
2920 : tror3
set_z zp1,$ff-fc
> load_flag $ff-fc
2920 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2922 : 48 > pha ;use stack to load status
2923 : b509 > lda zp1,x ;load to zeropage
2925 : 8502 > sta zpt
2927 : 28 > plp
2928 : 6602 ror zpt
tst_z rROR,fROR,$ff-fnzc
292a : 08 > php ;save flags
292b : a502 > lda zpt
292d : dd2802 > cmp rROR,x ;test result
> trap_ne
2930 : d0fe > bne * ;failed not equal (non zero)
>
2932 : 68 > pla ;load status
> eor_flag $ff-fnzc
2933 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2935 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2938 : d0fe > bne * ;failed not equal (non zero)
>
293a : ca dex
293b : 10e3 bpl tror3
293d : a203 ldx #3
293f : trorc2
set_z zp1,fc
> load_flag fc
293f : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2941 : 48 > pha ;use stack to load status
2942 : b509 > lda zp1,x ;load to zeropage
2944 : 8502 > sta zpt
2946 : 28 > plp
2947 : 6602 ror zpt
tst_z rRORc,fRORc,0
2949 : 08 > php ;save flags
294a : a502 > lda zpt
294c : dd2c02 > cmp rRORc,x ;test result
> trap_ne
294f : d0fe > bne * ;failed not equal (non zero)
>
2951 : 68 > pla ;load status
> eor_flag 0
2952 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2954 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2957 : d0fe > bne * ;failed not equal (non zero)
>
2959 : ca dex
295a : 10e3 bpl trorc2
295c : a203 ldx #3
295e : trorc3
set_z zp1,$ff
> load_flag $ff
295e : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2960 : 48 > pha ;use stack to load status
2961 : b509 > lda zp1,x ;load to zeropage
2963 : 8502 > sta zpt
2965 : 28 > plp
2966 : 6602 ror zpt
tst_z rRORc,fRORc,$ff-fnzc
2968 : 08 > php ;save flags
2969 : a502 > lda zpt
296b : dd2c02 > cmp rRORc,x ;test result
> trap_ne
296e : d0fe > bne * ;failed not equal (non zero)
>
2970 : 68 > pla ;load status
> eor_flag $ff-fnzc
2971 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2973 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2976 : d0fe > bne * ;failed not equal (non zero)
>
2978 : ca dex
2979 : 10e3 bpl trorc3
next_test
297b : ad0002 > lda test_case ;previous test
297e : c91e > cmp #test_num
> trap_ne ;test is out of sequence
2980 : d0fe > bne * ;failed not equal (non zero)
>
001f = >test_num = test_num + 1
2982 : a91f > lda #test_num ;*** next tests' number
2984 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; shifts - absolute
2987 : a203 ldx #3
2989 : tasl4
set_abs zp1,0
> load_flag 0
2989 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
298b : 48 > pha ;use stack to load status
298c : b509 > lda zp1,x ;load to memory
298e : 8d0302 > sta abst
2991 : 28 > plp
2992 : 0e0302 asl abst
tst_abs rASL,fASL,0
2995 : 08 > php ;save flags
2996 : ad0302 > lda abst
2999 : dd2002 > cmp rASL,x ;test result
> trap_ne
299c : d0fe > bne * ;failed not equal (non zero)
>
299e : 68 > pla ;load status
> eor_flag 0
299f : 4930 > eor #0|fao ;invert expected flags + always on bits
>
29a1 : dd3002 > cmp fASL,x ;test flags
> trap_ne
29a4 : d0fe > bne * ;failed not equal (non zero)
>
29a6 : ca dex
29a7 : 10e0 bpl tasl4
29a9 : a203 ldx #3
29ab : tasl5
set_abs zp1,$ff
> load_flag $ff
29ab : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
29ad : 48 > pha ;use stack to load status
29ae : b509 > lda zp1,x ;load to memory
29b0 : 8d0302 > sta abst
29b3 : 28 > plp
29b4 : 0e0302 asl abst
tst_abs rASL,fASL,$ff-fnzc
29b7 : 08 > php ;save flags
29b8 : ad0302 > lda abst
29bb : dd2002 > cmp rASL,x ;test result
> trap_ne
29be : d0fe > bne * ;failed not equal (non zero)
>
29c0 : 68 > pla ;load status
> eor_flag $ff-fnzc
29c1 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
29c3 : dd3002 > cmp fASL,x ;test flags
> trap_ne
29c6 : d0fe > bne * ;failed not equal (non zero)
>
29c8 : ca dex
29c9 : 10e0 bpl tasl5
29cb : a203 ldx #3
29cd : tlsr4
set_abs zp1,0
> load_flag 0
29cd : a900 > lda #0 ;allow test to change I-flag (no mask)
>
29cf : 48 > pha ;use stack to load status
29d0 : b509 > lda zp1,x ;load to memory
29d2 : 8d0302 > sta abst
29d5 : 28 > plp
29d6 : 4e0302 lsr abst
tst_abs rLSR,fLSR,0
29d9 : 08 > php ;save flags
29da : ad0302 > lda abst
29dd : dd2802 > cmp rLSR,x ;test result
> trap_ne
29e0 : d0fe > bne * ;failed not equal (non zero)
>
29e2 : 68 > pla ;load status
> eor_flag 0
29e3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
29e5 : dd3802 > cmp fLSR,x ;test flags
> trap_ne
29e8 : d0fe > bne * ;failed not equal (non zero)
>
29ea : ca dex
29eb : 10e0 bpl tlsr4
29ed : a203 ldx #3
29ef : tlsr5
set_abs zp1,$ff
> load_flag $ff
29ef : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
29f1 : 48 > pha ;use stack to load status
29f2 : b509 > lda zp1,x ;load to memory
29f4 : 8d0302 > sta abst
29f7 : 28 > plp
29f8 : 4e0302 lsr abst
tst_abs rLSR,fLSR,$ff-fnzc
29fb : 08 > php ;save flags
29fc : ad0302 > lda abst
29ff : dd2802 > cmp rLSR,x ;test result
> trap_ne
2a02 : d0fe > bne * ;failed not equal (non zero)
>
2a04 : 68 > pla ;load status
> eor_flag $ff-fnzc
2a05 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2a07 : dd3802 > cmp fLSR,x ;test flags
> trap_ne
2a0a : d0fe > bne * ;failed not equal (non zero)
>
2a0c : ca dex
2a0d : 10e0 bpl tlsr5
2a0f : a203 ldx #3
2a11 : trol4
set_abs zp1,0
> load_flag 0
2a11 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2a13 : 48 > pha ;use stack to load status
2a14 : b509 > lda zp1,x ;load to memory
2a16 : 8d0302 > sta abst
2a19 : 28 > plp
2a1a : 2e0302 rol abst
tst_abs rROL,fROL,0
2a1d : 08 > php ;save flags
2a1e : ad0302 > lda abst
2a21 : dd2002 > cmp rROL,x ;test result
> trap_ne
2a24 : d0fe > bne * ;failed not equal (non zero)
>
2a26 : 68 > pla ;load status
> eor_flag 0
2a27 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2a29 : dd3002 > cmp fROL,x ;test flags
> trap_ne
2a2c : d0fe > bne * ;failed not equal (non zero)
>
2a2e : ca dex
2a2f : 10e0 bpl trol4
2a31 : a203 ldx #3
2a33 : trol5
set_abs zp1,$ff-fc
> load_flag $ff-fc
2a33 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2a35 : 48 > pha ;use stack to load status
2a36 : b509 > lda zp1,x ;load to memory
2a38 : 8d0302 > sta abst
2a3b : 28 > plp
2a3c : 2e0302 rol abst
tst_abs rROL,fROL,$ff-fnzc
2a3f : 08 > php ;save flags
2a40 : ad0302 > lda abst
2a43 : dd2002 > cmp rROL,x ;test result
> trap_ne
2a46 : d0fe > bne * ;failed not equal (non zero)
>
2a48 : 68 > pla ;load status
> eor_flag $ff-fnzc
2a49 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2a4b : dd3002 > cmp fROL,x ;test flags
> trap_ne
2a4e : d0fe > bne * ;failed not equal (non zero)
>
2a50 : ca dex
2a51 : 10e0 bpl trol5
2a53 : a203 ldx #3
2a55 : trolc4
set_abs zp1,fc
> load_flag fc
2a55 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2a57 : 48 > pha ;use stack to load status
2a58 : b509 > lda zp1,x ;load to memory
2a5a : 8d0302 > sta abst
2a5d : 28 > plp
2a5e : 2e0302 rol abst
tst_abs rROLc,fROLc,0
2a61 : 08 > php ;save flags
2a62 : ad0302 > lda abst
2a65 : dd2402 > cmp rROLc,x ;test result
> trap_ne
2a68 : d0fe > bne * ;failed not equal (non zero)
>
2a6a : 68 > pla ;load status
> eor_flag 0
2a6b : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2a6d : dd3402 > cmp fROLc,x ;test flags
> trap_ne
2a70 : d0fe > bne * ;failed not equal (non zero)
>
2a72 : ca dex
2a73 : 10e0 bpl trolc4
2a75 : a203 ldx #3
2a77 : trolc5
set_abs zp1,$ff
> load_flag $ff
2a77 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2a79 : 48 > pha ;use stack to load status
2a7a : b509 > lda zp1,x ;load to memory
2a7c : 8d0302 > sta abst
2a7f : 28 > plp
2a80 : 2e0302 rol abst
tst_abs rROLc,fROLc,$ff-fnzc
2a83 : 08 > php ;save flags
2a84 : ad0302 > lda abst
2a87 : dd2402 > cmp rROLc,x ;test result
> trap_ne
2a8a : d0fe > bne * ;failed not equal (non zero)
>
2a8c : 68 > pla ;load status
> eor_flag $ff-fnzc
2a8d : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2a8f : dd3402 > cmp fROLc,x ;test flags
> trap_ne
2a92 : d0fe > bne * ;failed not equal (non zero)
>
2a94 : ca dex
2a95 : 10e0 bpl trolc5
2a97 : a203 ldx #3
2a99 : tror4
set_abs zp1,0
> load_flag 0
2a99 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2a9b : 48 > pha ;use stack to load status
2a9c : b509 > lda zp1,x ;load to memory
2a9e : 8d0302 > sta abst
2aa1 : 28 > plp
2aa2 : 6e0302 ror abst
tst_abs rROR,fROR,0
2aa5 : 08 > php ;save flags
2aa6 : ad0302 > lda abst
2aa9 : dd2802 > cmp rROR,x ;test result
> trap_ne
2aac : d0fe > bne * ;failed not equal (non zero)
>
2aae : 68 > pla ;load status
> eor_flag 0
2aaf : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2ab1 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2ab4 : d0fe > bne * ;failed not equal (non zero)
>
2ab6 : ca dex
2ab7 : 10e0 bpl tror4
2ab9 : a203 ldx #3
2abb : tror5
set_abs zp1,$ff-fc
> load_flag $ff-fc
2abb : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2abd : 48 > pha ;use stack to load status
2abe : b509 > lda zp1,x ;load to memory
2ac0 : 8d0302 > sta abst
2ac3 : 28 > plp
2ac4 : 6e0302 ror abst
tst_abs rROR,fROR,$ff-fnzc
2ac7 : 08 > php ;save flags
2ac8 : ad0302 > lda abst
2acb : dd2802 > cmp rROR,x ;test result
> trap_ne
2ace : d0fe > bne * ;failed not equal (non zero)
>
2ad0 : 68 > pla ;load status
> eor_flag $ff-fnzc
2ad1 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2ad3 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2ad6 : d0fe > bne * ;failed not equal (non zero)
>
2ad8 : ca dex
2ad9 : 10e0 bpl tror5
2adb : a203 ldx #3
2add : trorc4
set_abs zp1,fc
> load_flag fc
2add : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2adf : 48 > pha ;use stack to load status
2ae0 : b509 > lda zp1,x ;load to memory
2ae2 : 8d0302 > sta abst
2ae5 : 28 > plp
2ae6 : 6e0302 ror abst
tst_abs rRORc,fRORc,0
2ae9 : 08 > php ;save flags
2aea : ad0302 > lda abst
2aed : dd2c02 > cmp rRORc,x ;test result
> trap_ne
2af0 : d0fe > bne * ;failed not equal (non zero)
>
2af2 : 68 > pla ;load status
> eor_flag 0
2af3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2af5 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2af8 : d0fe > bne * ;failed not equal (non zero)
>
2afa : ca dex
2afb : 10e0 bpl trorc4
2afd : a203 ldx #3
2aff : trorc5
set_abs zp1,$ff
> load_flag $ff
2aff : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2b01 : 48 > pha ;use stack to load status
2b02 : b509 > lda zp1,x ;load to memory
2b04 : 8d0302 > sta abst
2b07 : 28 > plp
2b08 : 6e0302 ror abst
tst_abs rRORc,fRORc,$ff-fnzc
2b0b : 08 > php ;save flags
2b0c : ad0302 > lda abst
2b0f : dd2c02 > cmp rRORc,x ;test result
> trap_ne
2b12 : d0fe > bne * ;failed not equal (non zero)
>
2b14 : 68 > pla ;load status
> eor_flag $ff-fnzc
2b15 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2b17 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2b1a : d0fe > bne * ;failed not equal (non zero)
>
2b1c : ca dex
2b1d : 10e0 bpl trorc5
next_test
2b1f : ad0002 > lda test_case ;previous test
2b22 : c91f > cmp #test_num
> trap_ne ;test is out of sequence
2b24 : d0fe > bne * ;failed not equal (non zero)
>
0020 = >test_num = test_num + 1
2b26 : a920 > lda #test_num ;*** next tests' number
2b28 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; shifts - zp indexed
2b2b : a203 ldx #3
2b2d : tasl6
set_zx zp1,0
> load_flag 0
2b2d : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2b2f : 48 > pha ;use stack to load status
2b30 : b509 > lda zp1,x ;load to indexed zeropage
2b32 : 9502 > sta zpt,x
2b34 : 28 > plp
2b35 : 1602 asl zpt,x
tst_zx rASL,fASL,0
2b37 : 08 > php ;save flags
2b38 : b502 > lda zpt,x
2b3a : dd2002 > cmp rASL,x ;test result
> trap_ne
2b3d : d0fe > bne * ;failed not equal (non zero)
>
2b3f : 68 > pla ;load status
> eor_flag 0
2b40 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2b42 : dd3002 > cmp fASL,x ;test flags
> trap_ne
2b45 : d0fe > bne * ;failed not equal (non zero)
>
2b47 : ca dex
2b48 : 10e3 bpl tasl6
2b4a : a203 ldx #3
2b4c : tasl7
set_zx zp1,$ff
> load_flag $ff
2b4c : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2b4e : 48 > pha ;use stack to load status
2b4f : b509 > lda zp1,x ;load to indexed zeropage
2b51 : 9502 > sta zpt,x
2b53 : 28 > plp
2b54 : 1602 asl zpt,x
tst_zx rASL,fASL,$ff-fnzc
2b56 : 08 > php ;save flags
2b57 : b502 > lda zpt,x
2b59 : dd2002 > cmp rASL,x ;test result
> trap_ne
2b5c : d0fe > bne * ;failed not equal (non zero)
>
2b5e : 68 > pla ;load status
> eor_flag $ff-fnzc
2b5f : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2b61 : dd3002 > cmp fASL,x ;test flags
> trap_ne
2b64 : d0fe > bne * ;failed not equal (non zero)
>
2b66 : ca dex
2b67 : 10e3 bpl tasl7
2b69 : a203 ldx #3
2b6b : tlsr6
set_zx zp1,0
> load_flag 0
2b6b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2b6d : 48 > pha ;use stack to load status
2b6e : b509 > lda zp1,x ;load to indexed zeropage
2b70 : 9502 > sta zpt,x
2b72 : 28 > plp
2b73 : 5602 lsr zpt,x
tst_zx rLSR,fLSR,0
2b75 : 08 > php ;save flags
2b76 : b502 > lda zpt,x
2b78 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2b7b : d0fe > bne * ;failed not equal (non zero)
>
2b7d : 68 > pla ;load status
> eor_flag 0
2b7e : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2b80 : dd3802 > cmp fLSR,x ;test flags
> trap_ne
2b83 : d0fe > bne * ;failed not equal (non zero)
>
2b85 : ca dex
2b86 : 10e3 bpl tlsr6
2b88 : a203 ldx #3
2b8a : tlsr7
set_zx zp1,$ff
> load_flag $ff
2b8a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2b8c : 48 > pha ;use stack to load status
2b8d : b509 > lda zp1,x ;load to indexed zeropage
2b8f : 9502 > sta zpt,x
2b91 : 28 > plp
2b92 : 5602 lsr zpt,x
tst_zx rLSR,fLSR,$ff-fnzc
2b94 : 08 > php ;save flags
2b95 : b502 > lda zpt,x
2b97 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2b9a : d0fe > bne * ;failed not equal (non zero)
>
2b9c : 68 > pla ;load status
> eor_flag $ff-fnzc
2b9d : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2b9f : dd3802 > cmp fLSR,x ;test flags
> trap_ne
2ba2 : d0fe > bne * ;failed not equal (non zero)
>
2ba4 : ca dex
2ba5 : 10e3 bpl tlsr7
2ba7 : a203 ldx #3
2ba9 : trol6
set_zx zp1,0
> load_flag 0
2ba9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2bab : 48 > pha ;use stack to load status
2bac : b509 > lda zp1,x ;load to indexed zeropage
2bae : 9502 > sta zpt,x
2bb0 : 28 > plp
2bb1 : 3602 rol zpt,x
tst_zx rROL,fROL,0
2bb3 : 08 > php ;save flags
2bb4 : b502 > lda zpt,x
2bb6 : dd2002 > cmp rROL,x ;test result
> trap_ne
2bb9 : d0fe > bne * ;failed not equal (non zero)
>
2bbb : 68 > pla ;load status
> eor_flag 0
2bbc : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2bbe : dd3002 > cmp fROL,x ;test flags
> trap_ne
2bc1 : d0fe > bne * ;failed not equal (non zero)
>
2bc3 : ca dex
2bc4 : 10e3 bpl trol6
2bc6 : a203 ldx #3
2bc8 : trol7
set_zx zp1,$ff-fc
> load_flag $ff-fc
2bc8 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2bca : 48 > pha ;use stack to load status
2bcb : b509 > lda zp1,x ;load to indexed zeropage
2bcd : 9502 > sta zpt,x
2bcf : 28 > plp
2bd0 : 3602 rol zpt,x
tst_zx rROL,fROL,$ff-fnzc
2bd2 : 08 > php ;save flags
2bd3 : b502 > lda zpt,x
2bd5 : dd2002 > cmp rROL,x ;test result
> trap_ne
2bd8 : d0fe > bne * ;failed not equal (non zero)
>
2bda : 68 > pla ;load status
> eor_flag $ff-fnzc
2bdb : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2bdd : dd3002 > cmp fROL,x ;test flags
> trap_ne
2be0 : d0fe > bne * ;failed not equal (non zero)
>
2be2 : ca dex
2be3 : 10e3 bpl trol7
2be5 : a203 ldx #3
2be7 : trolc6
set_zx zp1,fc
> load_flag fc
2be7 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2be9 : 48 > pha ;use stack to load status
2bea : b509 > lda zp1,x ;load to indexed zeropage
2bec : 9502 > sta zpt,x
2bee : 28 > plp
2bef : 3602 rol zpt,x
tst_zx rROLc,fROLc,0
2bf1 : 08 > php ;save flags
2bf2 : b502 > lda zpt,x
2bf4 : dd2402 > cmp rROLc,x ;test result
> trap_ne
2bf7 : d0fe > bne * ;failed not equal (non zero)
>
2bf9 : 68 > pla ;load status
> eor_flag 0
2bfa : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2bfc : dd3402 > cmp fROLc,x ;test flags
> trap_ne
2bff : d0fe > bne * ;failed not equal (non zero)
>
2c01 : ca dex
2c02 : 10e3 bpl trolc6
2c04 : a203 ldx #3
2c06 : trolc7
set_zx zp1,$ff
> load_flag $ff
2c06 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2c08 : 48 > pha ;use stack to load status
2c09 : b509 > lda zp1,x ;load to indexed zeropage
2c0b : 9502 > sta zpt,x
2c0d : 28 > plp
2c0e : 3602 rol zpt,x
tst_zx rROLc,fROLc,$ff-fnzc
2c10 : 08 > php ;save flags
2c11 : b502 > lda zpt,x
2c13 : dd2402 > cmp rROLc,x ;test result
> trap_ne
2c16 : d0fe > bne * ;failed not equal (non zero)
>
2c18 : 68 > pla ;load status
> eor_flag $ff-fnzc
2c19 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2c1b : dd3402 > cmp fROLc,x ;test flags
> trap_ne
2c1e : d0fe > bne * ;failed not equal (non zero)
>
2c20 : ca dex
2c21 : 10e3 bpl trolc7
2c23 : a203 ldx #3
2c25 : tror6
set_zx zp1,0
> load_flag 0
2c25 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2c27 : 48 > pha ;use stack to load status
2c28 : b509 > lda zp1,x ;load to indexed zeropage
2c2a : 9502 > sta zpt,x
2c2c : 28 > plp
2c2d : 7602 ror zpt,x
tst_zx rROR,fROR,0
2c2f : 08 > php ;save flags
2c30 : b502 > lda zpt,x
2c32 : dd2802 > cmp rROR,x ;test result
> trap_ne
2c35 : d0fe > bne * ;failed not equal (non zero)
>
2c37 : 68 > pla ;load status
> eor_flag 0
2c38 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2c3a : dd3802 > cmp fROR,x ;test flags
> trap_ne
2c3d : d0fe > bne * ;failed not equal (non zero)
>
2c3f : ca dex
2c40 : 10e3 bpl tror6
2c42 : a203 ldx #3
2c44 : tror7
set_zx zp1,$ff-fc
> load_flag $ff-fc
2c44 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2c46 : 48 > pha ;use stack to load status
2c47 : b509 > lda zp1,x ;load to indexed zeropage
2c49 : 9502 > sta zpt,x
2c4b : 28 > plp
2c4c : 7602 ror zpt,x
tst_zx rROR,fROR,$ff-fnzc
2c4e : 08 > php ;save flags
2c4f : b502 > lda zpt,x
2c51 : dd2802 > cmp rROR,x ;test result
> trap_ne
2c54 : d0fe > bne * ;failed not equal (non zero)
>
2c56 : 68 > pla ;load status
> eor_flag $ff-fnzc
2c57 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2c59 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2c5c : d0fe > bne * ;failed not equal (non zero)
>
2c5e : ca dex
2c5f : 10e3 bpl tror7
2c61 : a203 ldx #3
2c63 : trorc6
set_zx zp1,fc
> load_flag fc
2c63 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2c65 : 48 > pha ;use stack to load status
2c66 : b509 > lda zp1,x ;load to indexed zeropage
2c68 : 9502 > sta zpt,x
2c6a : 28 > plp
2c6b : 7602 ror zpt,x
tst_zx rRORc,fRORc,0
2c6d : 08 > php ;save flags
2c6e : b502 > lda zpt,x
2c70 : dd2c02 > cmp rRORc,x ;test result
> trap_ne
2c73 : d0fe > bne * ;failed not equal (non zero)
>
2c75 : 68 > pla ;load status
> eor_flag 0
2c76 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2c78 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2c7b : d0fe > bne * ;failed not equal (non zero)
>
2c7d : ca dex
2c7e : 10e3 bpl trorc6
2c80 : a203 ldx #3
2c82 : trorc7
set_zx zp1,$ff
> load_flag $ff
2c82 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2c84 : 48 > pha ;use stack to load status
2c85 : b509 > lda zp1,x ;load to indexed zeropage
2c87 : 9502 > sta zpt,x
2c89 : 28 > plp
2c8a : 7602 ror zpt,x
tst_zx rRORc,fRORc,$ff-fnzc
2c8c : 08 > php ;save flags
2c8d : b502 > lda zpt,x
2c8f : dd2c02 > cmp rRORc,x ;test result
> trap_ne
2c92 : d0fe > bne * ;failed not equal (non zero)
>
2c94 : 68 > pla ;load status
> eor_flag $ff-fnzc
2c95 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2c97 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2c9a : d0fe > bne * ;failed not equal (non zero)
>
2c9c : ca dex
2c9d : 10e3 bpl trorc7
next_test
2c9f : ad0002 > lda test_case ;previous test
2ca2 : c920 > cmp #test_num
> trap_ne ;test is out of sequence
2ca4 : d0fe > bne * ;failed not equal (non zero)
>
0021 = >test_num = test_num + 1
2ca6 : a921 > lda #test_num ;*** next tests' number
2ca8 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; shifts - abs indexed
2cab : a203 ldx #3
2cad : tasl8
set_absx zp1,0
> load_flag 0
2cad : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2caf : 48 > pha ;use stack to load status
2cb0 : b509 > lda zp1,x ;load to indexed memory
2cb2 : 9d0302 > sta abst,x
2cb5 : 28 > plp
2cb6 : 1e0302 asl abst,x
tst_absx rASL,fASL,0
2cb9 : 08 > php ;save flags
2cba : bd0302 > lda abst,x
2cbd : dd2002 > cmp rASL,x ;test result
> trap_ne
2cc0 : d0fe > bne * ;failed not equal (non zero)
>
2cc2 : 68 > pla ;load status
> eor_flag 0
2cc3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2cc5 : dd3002 > cmp fASL,x ;test flags
> trap_ne
2cc8 : d0fe > bne * ;failed not equal (non zero)
>
2cca : ca dex
2ccb : 10e0 bpl tasl8
2ccd : a203 ldx #3
2ccf : tasl9
set_absx zp1,$ff
> load_flag $ff
2ccf : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2cd1 : 48 > pha ;use stack to load status
2cd2 : b509 > lda zp1,x ;load to indexed memory
2cd4 : 9d0302 > sta abst,x
2cd7 : 28 > plp
2cd8 : 1e0302 asl abst,x
tst_absx rASL,fASL,$ff-fnzc
2cdb : 08 > php ;save flags
2cdc : bd0302 > lda abst,x
2cdf : dd2002 > cmp rASL,x ;test result
> trap_ne
2ce2 : d0fe > bne * ;failed not equal (non zero)
>
2ce4 : 68 > pla ;load status
> eor_flag $ff-fnzc
2ce5 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2ce7 : dd3002 > cmp fASL,x ;test flags
> trap_ne
2cea : d0fe > bne * ;failed not equal (non zero)
>
2cec : ca dex
2ced : 10e0 bpl tasl9
2cef : a203 ldx #3
2cf1 : tlsr8
set_absx zp1,0
> load_flag 0
2cf1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2cf3 : 48 > pha ;use stack to load status
2cf4 : b509 > lda zp1,x ;load to indexed memory
2cf6 : 9d0302 > sta abst,x
2cf9 : 28 > plp
2cfa : 5e0302 lsr abst,x
tst_absx rLSR,fLSR,0
2cfd : 08 > php ;save flags
2cfe : bd0302 > lda abst,x
2d01 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2d04 : d0fe > bne * ;failed not equal (non zero)
>
2d06 : 68 > pla ;load status
> eor_flag 0
2d07 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2d09 : dd3802 > cmp fLSR,x ;test flags
> trap_ne
2d0c : d0fe > bne * ;failed not equal (non zero)
>
2d0e : ca dex
2d0f : 10e0 bpl tlsr8
2d11 : a203 ldx #3
2d13 : tlsr9
set_absx zp1,$ff
> load_flag $ff
2d13 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2d15 : 48 > pha ;use stack to load status
2d16 : b509 > lda zp1,x ;load to indexed memory
2d18 : 9d0302 > sta abst,x
2d1b : 28 > plp
2d1c : 5e0302 lsr abst,x
tst_absx rLSR,fLSR,$ff-fnzc
2d1f : 08 > php ;save flags
2d20 : bd0302 > lda abst,x
2d23 : dd2802 > cmp rLSR,x ;test result
> trap_ne
2d26 : d0fe > bne * ;failed not equal (non zero)
>
2d28 : 68 > pla ;load status
> eor_flag $ff-fnzc
2d29 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2d2b : dd3802 > cmp fLSR,x ;test flags
> trap_ne
2d2e : d0fe > bne * ;failed not equal (non zero)
>
2d30 : ca dex
2d31 : 10e0 bpl tlsr9
2d33 : a203 ldx #3
2d35 : trol8
set_absx zp1,0
> load_flag 0
2d35 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2d37 : 48 > pha ;use stack to load status
2d38 : b509 > lda zp1,x ;load to indexed memory
2d3a : 9d0302 > sta abst,x
2d3d : 28 > plp
2d3e : 3e0302 rol abst,x
tst_absx rROL,fROL,0
2d41 : 08 > php ;save flags
2d42 : bd0302 > lda abst,x
2d45 : dd2002 > cmp rROL,x ;test result
> trap_ne
2d48 : d0fe > bne * ;failed not equal (non zero)
>
2d4a : 68 > pla ;load status
> eor_flag 0
2d4b : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2d4d : dd3002 > cmp fROL,x ;test flags
> trap_ne
2d50 : d0fe > bne * ;failed not equal (non zero)
>
2d52 : ca dex
2d53 : 10e0 bpl trol8
2d55 : a203 ldx #3
2d57 : trol9
set_absx zp1,$ff-fc
> load_flag $ff-fc
2d57 : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2d59 : 48 > pha ;use stack to load status
2d5a : b509 > lda zp1,x ;load to indexed memory
2d5c : 9d0302 > sta abst,x
2d5f : 28 > plp
2d60 : 3e0302 rol abst,x
tst_absx rROL,fROL,$ff-fnzc
2d63 : 08 > php ;save flags
2d64 : bd0302 > lda abst,x
2d67 : dd2002 > cmp rROL,x ;test result
> trap_ne
2d6a : d0fe > bne * ;failed not equal (non zero)
>
2d6c : 68 > pla ;load status
> eor_flag $ff-fnzc
2d6d : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2d6f : dd3002 > cmp fROL,x ;test flags
> trap_ne
2d72 : d0fe > bne * ;failed not equal (non zero)
>
2d74 : ca dex
2d75 : 10e0 bpl trol9
2d77 : a203 ldx #3
2d79 : trolc8
set_absx zp1,fc
> load_flag fc
2d79 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2d7b : 48 > pha ;use stack to load status
2d7c : b509 > lda zp1,x ;load to indexed memory
2d7e : 9d0302 > sta abst,x
2d81 : 28 > plp
2d82 : 3e0302 rol abst,x
tst_absx rROLc,fROLc,0
2d85 : 08 > php ;save flags
2d86 : bd0302 > lda abst,x
2d89 : dd2402 > cmp rROLc,x ;test result
> trap_ne
2d8c : d0fe > bne * ;failed not equal (non zero)
>
2d8e : 68 > pla ;load status
> eor_flag 0
2d8f : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2d91 : dd3402 > cmp fROLc,x ;test flags
> trap_ne
2d94 : d0fe > bne * ;failed not equal (non zero)
>
2d96 : ca dex
2d97 : 10e0 bpl trolc8
2d99 : a203 ldx #3
2d9b : trolc9
set_absx zp1,$ff
> load_flag $ff
2d9b : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2d9d : 48 > pha ;use stack to load status
2d9e : b509 > lda zp1,x ;load to indexed memory
2da0 : 9d0302 > sta abst,x
2da3 : 28 > plp
2da4 : 3e0302 rol abst,x
tst_absx rROLc,fROLc,$ff-fnzc
2da7 : 08 > php ;save flags
2da8 : bd0302 > lda abst,x
2dab : dd2402 > cmp rROLc,x ;test result
> trap_ne
2dae : d0fe > bne * ;failed not equal (non zero)
>
2db0 : 68 > pla ;load status
> eor_flag $ff-fnzc
2db1 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2db3 : dd3402 > cmp fROLc,x ;test flags
> trap_ne
2db6 : d0fe > bne * ;failed not equal (non zero)
>
2db8 : ca dex
2db9 : 10e0 bpl trolc9
2dbb : a203 ldx #3
2dbd : tror8
set_absx zp1,0
> load_flag 0
2dbd : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2dbf : 48 > pha ;use stack to load status
2dc0 : b509 > lda zp1,x ;load to indexed memory
2dc2 : 9d0302 > sta abst,x
2dc5 : 28 > plp
2dc6 : 7e0302 ror abst,x
tst_absx rROR,fROR,0
2dc9 : 08 > php ;save flags
2dca : bd0302 > lda abst,x
2dcd : dd2802 > cmp rROR,x ;test result
> trap_ne
2dd0 : d0fe > bne * ;failed not equal (non zero)
>
2dd2 : 68 > pla ;load status
> eor_flag 0
2dd3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2dd5 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2dd8 : d0fe > bne * ;failed not equal (non zero)
>
2dda : ca dex
2ddb : 10e0 bpl tror8
2ddd : a203 ldx #3
2ddf : tror9
set_absx zp1,$ff-fc
> load_flag $ff-fc
2ddf : a9fe > lda #$ff-fc ;allow test to change I-flag (no mask)
>
2de1 : 48 > pha ;use stack to load status
2de2 : b509 > lda zp1,x ;load to indexed memory
2de4 : 9d0302 > sta abst,x
2de7 : 28 > plp
2de8 : 7e0302 ror abst,x
tst_absx rROR,fROR,$ff-fnzc
2deb : 08 > php ;save flags
2dec : bd0302 > lda abst,x
2def : dd2802 > cmp rROR,x ;test result
> trap_ne
2df2 : d0fe > bne * ;failed not equal (non zero)
>
2df4 : 68 > pla ;load status
> eor_flag $ff-fnzc
2df5 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2df7 : dd3802 > cmp fROR,x ;test flags
> trap_ne
2dfa : d0fe > bne * ;failed not equal (non zero)
>
2dfc : ca dex
2dfd : 10e0 bpl tror9
2dff : a203 ldx #3
2e01 : trorc8
set_absx zp1,fc
> load_flag fc
2e01 : a901 > lda #fc ;allow test to change I-flag (no mask)
>
2e03 : 48 > pha ;use stack to load status
2e04 : b509 > lda zp1,x ;load to indexed memory
2e06 : 9d0302 > sta abst,x
2e09 : 28 > plp
2e0a : 7e0302 ror abst,x
tst_absx rRORc,fRORc,0
2e0d : 08 > php ;save flags
2e0e : bd0302 > lda abst,x
2e11 : dd2c02 > cmp rRORc,x ;test result
> trap_ne
2e14 : d0fe > bne * ;failed not equal (non zero)
>
2e16 : 68 > pla ;load status
> eor_flag 0
2e17 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2e19 : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2e1c : d0fe > bne * ;failed not equal (non zero)
>
2e1e : ca dex
2e1f : 10e0 bpl trorc8
2e21 : a203 ldx #3
2e23 : trorc9
set_absx zp1,$ff
> load_flag $ff
2e23 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2e25 : 48 > pha ;use stack to load status
2e26 : b509 > lda zp1,x ;load to indexed memory
2e28 : 9d0302 > sta abst,x
2e2b : 28 > plp
2e2c : 7e0302 ror abst,x
tst_absx rRORc,fRORc,$ff-fnzc
2e2f : 08 > php ;save flags
2e30 : bd0302 > lda abst,x
2e33 : dd2c02 > cmp rRORc,x ;test result
> trap_ne
2e36 : d0fe > bne * ;failed not equal (non zero)
>
2e38 : 68 > pla ;load status
> eor_flag $ff-fnzc
2e39 : 497c > eor #$ff-fnzc|fao ;invert expected flags + always on bits
>
2e3b : dd3c02 > cmp fRORc,x ;test flags
> trap_ne
2e3e : d0fe > bne * ;failed not equal (non zero)
>
2e40 : ca dex
2e41 : 10e0 bpl trorc9
next_test
2e43 : ad0002 > lda test_case ;previous test
2e46 : c921 > cmp #test_num
> trap_ne ;test is out of sequence
2e48 : d0fe > bne * ;failed not equal (non zero)
>
0022 = >test_num = test_num + 1
2e4a : a922 > lda #test_num ;*** next tests' number
2e4c : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing memory increment/decrement - INC DEC all addressing modes
; zeropage
2e4f : a200 ldx #0
2e51 : a97e lda #$7e
2e53 : 8502 sta zpt
2e55 : tinc
set_stat 0
> load_flag 0
2e55 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2e57 : 48 > pha ;use stack to load status
2e58 : 28 > plp
2e59 : e602 inc zpt
tst_z rINC,fINC,0
2e5b : 08 > php ;save flags
2e5c : a502 > lda zpt
2e5e : dd4002 > cmp rINC,x ;test result
> trap_ne
2e61 : d0fe > bne * ;failed not equal (non zero)
>
2e63 : 68 > pla ;load status
> eor_flag 0
2e64 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2e66 : dd4502 > cmp fINC,x ;test flags
> trap_ne
2e69 : d0fe > bne * ;failed not equal (non zero)
>
2e6b : e8 inx
2e6c : e002 cpx #2
2e6e : d004 bne tinc1
2e70 : a9fe lda #$fe
2e72 : 8502 sta zpt
2e74 : e005 tinc1 cpx #5
2e76 : d0dd bne tinc
2e78 : ca dex
2e79 : e602 inc zpt
2e7b : tdec
set_stat 0
> load_flag 0
2e7b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2e7d : 48 > pha ;use stack to load status
2e7e : 28 > plp
2e7f : c602 dec zpt
tst_z rINC,fINC,0
2e81 : 08 > php ;save flags
2e82 : a502 > lda zpt
2e84 : dd4002 > cmp rINC,x ;test result
> trap_ne
2e87 : d0fe > bne * ;failed not equal (non zero)
>
2e89 : 68 > pla ;load status
> eor_flag 0
2e8a : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2e8c : dd4502 > cmp fINC,x ;test flags
> trap_ne
2e8f : d0fe > bne * ;failed not equal (non zero)
>
2e91 : ca dex
2e92 : 300a bmi tdec1
2e94 : e001 cpx #1
2e96 : d0e3 bne tdec
2e98 : a981 lda #$81
2e9a : 8502 sta zpt
2e9c : d0dd bne tdec
2e9e : tdec1
2e9e : a200 ldx #0
2ea0 : a97e lda #$7e
2ea2 : 8502 sta zpt
2ea4 : tinc10
set_stat $ff
> load_flag $ff
2ea4 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2ea6 : 48 > pha ;use stack to load status
2ea7 : 28 > plp
2ea8 : e602 inc zpt
tst_z rINC,fINC,$ff-fnz
2eaa : 08 > php ;save flags
2eab : a502 > lda zpt
2ead : dd4002 > cmp rINC,x ;test result
> trap_ne
2eb0 : d0fe > bne * ;failed not equal (non zero)
>
2eb2 : 68 > pla ;load status
> eor_flag $ff-fnz
2eb3 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
2eb5 : dd4502 > cmp fINC,x ;test flags
> trap_ne
2eb8 : d0fe > bne * ;failed not equal (non zero)
>
2eba : e8 inx
2ebb : e002 cpx #2
2ebd : d004 bne tinc11
2ebf : a9fe lda #$fe
2ec1 : 8502 sta zpt
2ec3 : e005 tinc11 cpx #5
2ec5 : d0dd bne tinc10
2ec7 : ca dex
2ec8 : e602 inc zpt
2eca : tdec10
set_stat $ff
> load_flag $ff
2eca : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2ecc : 48 > pha ;use stack to load status
2ecd : 28 > plp
2ece : c602 dec zpt
tst_z rINC,fINC,$ff-fnz
2ed0 : 08 > php ;save flags
2ed1 : a502 > lda zpt
2ed3 : dd4002 > cmp rINC,x ;test result
> trap_ne
2ed6 : d0fe > bne * ;failed not equal (non zero)
>
2ed8 : 68 > pla ;load status
> eor_flag $ff-fnz
2ed9 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
2edb : dd4502 > cmp fINC,x ;test flags
> trap_ne
2ede : d0fe > bne * ;failed not equal (non zero)
>
2ee0 : ca dex
2ee1 : 300a bmi tdec11
2ee3 : e001 cpx #1
2ee5 : d0e3 bne tdec10
2ee7 : a981 lda #$81
2ee9 : 8502 sta zpt
2eeb : d0dd bne tdec10
2eed : tdec11
next_test
2eed : ad0002 > lda test_case ;previous test
2ef0 : c922 > cmp #test_num
> trap_ne ;test is out of sequence
2ef2 : d0fe > bne * ;failed not equal (non zero)
>
0023 = >test_num = test_num + 1
2ef4 : a923 > lda #test_num ;*** next tests' number
2ef6 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; absolute memory
2ef9 : a200 ldx #0
2efb : a97e lda #$7e
2efd : 8d0302 sta abst
2f00 : tinc2
set_stat 0
> load_flag 0
2f00 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2f02 : 48 > pha ;use stack to load status
2f03 : 28 > plp
2f04 : ee0302 inc abst
tst_abs rINC,fINC,0
2f07 : 08 > php ;save flags
2f08 : ad0302 > lda abst
2f0b : dd4002 > cmp rINC,x ;test result
> trap_ne
2f0e : d0fe > bne * ;failed not equal (non zero)
>
2f10 : 68 > pla ;load status
> eor_flag 0
2f11 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2f13 : dd4502 > cmp fINC,x ;test flags
> trap_ne
2f16 : d0fe > bne * ;failed not equal (non zero)
>
2f18 : e8 inx
2f19 : e002 cpx #2
2f1b : d005 bne tinc3
2f1d : a9fe lda #$fe
2f1f : 8d0302 sta abst
2f22 : e005 tinc3 cpx #5
2f24 : d0da bne tinc2
2f26 : ca dex
2f27 : ee0302 inc abst
2f2a : tdec2
set_stat 0
> load_flag 0
2f2a : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2f2c : 48 > pha ;use stack to load status
2f2d : 28 > plp
2f2e : ce0302 dec abst
tst_abs rINC,fINC,0
2f31 : 08 > php ;save flags
2f32 : ad0302 > lda abst
2f35 : dd4002 > cmp rINC,x ;test result
> trap_ne
2f38 : d0fe > bne * ;failed not equal (non zero)
>
2f3a : 68 > pla ;load status
> eor_flag 0
2f3b : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2f3d : dd4502 > cmp fINC,x ;test flags
> trap_ne
2f40 : d0fe > bne * ;failed not equal (non zero)
>
2f42 : ca dex
2f43 : 300b bmi tdec3
2f45 : e001 cpx #1
2f47 : d0e1 bne tdec2
2f49 : a981 lda #$81
2f4b : 8d0302 sta abst
2f4e : d0da bne tdec2
2f50 : tdec3
2f50 : a200 ldx #0
2f52 : a97e lda #$7e
2f54 : 8d0302 sta abst
2f57 : tinc12
set_stat $ff
> load_flag $ff
2f57 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2f59 : 48 > pha ;use stack to load status
2f5a : 28 > plp
2f5b : ee0302 inc abst
tst_abs rINC,fINC,$ff-fnz
2f5e : 08 > php ;save flags
2f5f : ad0302 > lda abst
2f62 : dd4002 > cmp rINC,x ;test result
> trap_ne
2f65 : d0fe > bne * ;failed not equal (non zero)
>
2f67 : 68 > pla ;load status
> eor_flag $ff-fnz
2f68 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
2f6a : dd4502 > cmp fINC,x ;test flags
> trap_ne
2f6d : d0fe > bne * ;failed not equal (non zero)
>
2f6f : e8 inx
2f70 : e002 cpx #2
2f72 : d005 bne tinc13
2f74 : a9fe lda #$fe
2f76 : 8d0302 sta abst
2f79 : e005 tinc13 cpx #5
2f7b : d0da bne tinc12
2f7d : ca dex
2f7e : ee0302 inc abst
2f81 : tdec12
set_stat $ff
> load_flag $ff
2f81 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
2f83 : 48 > pha ;use stack to load status
2f84 : 28 > plp
2f85 : ce0302 dec abst
tst_abs rINC,fINC,$ff-fnz
2f88 : 08 > php ;save flags
2f89 : ad0302 > lda abst
2f8c : dd4002 > cmp rINC,x ;test result
> trap_ne
2f8f : d0fe > bne * ;failed not equal (non zero)
>
2f91 : 68 > pla ;load status
> eor_flag $ff-fnz
2f92 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
2f94 : dd4502 > cmp fINC,x ;test flags
> trap_ne
2f97 : d0fe > bne * ;failed not equal (non zero)
>
2f99 : ca dex
2f9a : 300b bmi tdec13
2f9c : e001 cpx #1
2f9e : d0e1 bne tdec12
2fa0 : a981 lda #$81
2fa2 : 8d0302 sta abst
2fa5 : d0da bne tdec12
2fa7 : tdec13
next_test
2fa7 : ad0002 > lda test_case ;previous test
2faa : c923 > cmp #test_num
> trap_ne ;test is out of sequence
2fac : d0fe > bne * ;failed not equal (non zero)
>
0024 = >test_num = test_num + 1
2fae : a924 > lda #test_num ;*** next tests' number
2fb0 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; zeropage indexed
2fb3 : a200 ldx #0
2fb5 : a97e lda #$7e
2fb7 : 9502 tinc4 sta zpt,x
set_stat 0
> load_flag 0
2fb9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2fbb : 48 > pha ;use stack to load status
2fbc : 28 > plp
2fbd : f602 inc zpt,x
tst_zx rINC,fINC,0
2fbf : 08 > php ;save flags
2fc0 : b502 > lda zpt,x
2fc2 : dd4002 > cmp rINC,x ;test result
> trap_ne
2fc5 : d0fe > bne * ;failed not equal (non zero)
>
2fc7 : 68 > pla ;load status
> eor_flag 0
2fc8 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2fca : dd4502 > cmp fINC,x ;test flags
> trap_ne
2fcd : d0fe > bne * ;failed not equal (non zero)
>
2fcf : b502 lda zpt,x
2fd1 : e8 inx
2fd2 : e002 cpx #2
2fd4 : d002 bne tinc5
2fd6 : a9fe lda #$fe
2fd8 : e005 tinc5 cpx #5
2fda : d0db bne tinc4
2fdc : ca dex
2fdd : a902 lda #2
2fdf : 9502 tdec4 sta zpt,x
set_stat 0
> load_flag 0
2fe1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
2fe3 : 48 > pha ;use stack to load status
2fe4 : 28 > plp
2fe5 : d602 dec zpt,x
tst_zx rINC,fINC,0
2fe7 : 08 > php ;save flags
2fe8 : b502 > lda zpt,x
2fea : dd4002 > cmp rINC,x ;test result
> trap_ne
2fed : d0fe > bne * ;failed not equal (non zero)
>
2fef : 68 > pla ;load status
> eor_flag 0
2ff0 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
2ff2 : dd4502 > cmp fINC,x ;test flags
> trap_ne
2ff5 : d0fe > bne * ;failed not equal (non zero)
>
2ff7 : b502 lda zpt,x
2ff9 : ca dex
2ffa : 3008 bmi tdec5
2ffc : e001 cpx #1
2ffe : d0df bne tdec4
3000 : a981 lda #$81
3002 : d0db bne tdec4
3004 : tdec5
3004 : a200 ldx #0
3006 : a97e lda #$7e
3008 : 9502 tinc14 sta zpt,x
set_stat $ff
> load_flag $ff
300a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
300c : 48 > pha ;use stack to load status
300d : 28 > plp
300e : f602 inc zpt,x
tst_zx rINC,fINC,$ff-fnz
3010 : 08 > php ;save flags
3011 : b502 > lda zpt,x
3013 : dd4002 > cmp rINC,x ;test result
> trap_ne
3016 : d0fe > bne * ;failed not equal (non zero)
>
3018 : 68 > pla ;load status
> eor_flag $ff-fnz
3019 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
301b : dd4502 > cmp fINC,x ;test flags
> trap_ne
301e : d0fe > bne * ;failed not equal (non zero)
>
3020 : b502 lda zpt,x
3022 : e8 inx
3023 : e002 cpx #2
3025 : d002 bne tinc15
3027 : a9fe lda #$fe
3029 : e005 tinc15 cpx #5
302b : d0db bne tinc14
302d : ca dex
302e : a902 lda #2
3030 : 9502 tdec14 sta zpt,x
set_stat $ff
> load_flag $ff
3032 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3034 : 48 > pha ;use stack to load status
3035 : 28 > plp
3036 : d602 dec zpt,x
tst_zx rINC,fINC,$ff-fnz
3038 : 08 > php ;save flags
3039 : b502 > lda zpt,x
303b : dd4002 > cmp rINC,x ;test result
> trap_ne
303e : d0fe > bne * ;failed not equal (non zero)
>
3040 : 68 > pla ;load status
> eor_flag $ff-fnz
3041 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3043 : dd4502 > cmp fINC,x ;test flags
> trap_ne
3046 : d0fe > bne * ;failed not equal (non zero)
>
3048 : b502 lda zpt,x
304a : ca dex
304b : 3008 bmi tdec15
304d : e001 cpx #1
304f : d0df bne tdec14
3051 : a981 lda #$81
3053 : d0db bne tdec14
3055 : tdec15
next_test
3055 : ad0002 > lda test_case ;previous test
3058 : c924 > cmp #test_num
> trap_ne ;test is out of sequence
305a : d0fe > bne * ;failed not equal (non zero)
>
0025 = >test_num = test_num + 1
305c : a925 > lda #test_num ;*** next tests' number
305e : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; memory indexed
3061 : a200 ldx #0
3063 : a97e lda #$7e
3065 : 9d0302 tinc6 sta abst,x
set_stat 0
> load_flag 0
3068 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
306a : 48 > pha ;use stack to load status
306b : 28 > plp
306c : fe0302 inc abst,x
tst_absx rINC,fINC,0
306f : 08 > php ;save flags
3070 : bd0302 > lda abst,x
3073 : dd4002 > cmp rINC,x ;test result
> trap_ne
3076 : d0fe > bne * ;failed not equal (non zero)
>
3078 : 68 > pla ;load status
> eor_flag 0
3079 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
307b : dd4502 > cmp fINC,x ;test flags
> trap_ne
307e : d0fe > bne * ;failed not equal (non zero)
>
3080 : bd0302 lda abst,x
3083 : e8 inx
3084 : e002 cpx #2
3086 : d002 bne tinc7
3088 : a9fe lda #$fe
308a : e005 tinc7 cpx #5
308c : d0d7 bne tinc6
308e : ca dex
308f : a902 lda #2
3091 : 9d0302 tdec6 sta abst,x
set_stat 0
> load_flag 0
3094 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3096 : 48 > pha ;use stack to load status
3097 : 28 > plp
3098 : de0302 dec abst,x
tst_absx rINC,fINC,0
309b : 08 > php ;save flags
309c : bd0302 > lda abst,x
309f : dd4002 > cmp rINC,x ;test result
> trap_ne
30a2 : d0fe > bne * ;failed not equal (non zero)
>
30a4 : 68 > pla ;load status
> eor_flag 0
30a5 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
30a7 : dd4502 > cmp fINC,x ;test flags
> trap_ne
30aa : d0fe > bne * ;failed not equal (non zero)
>
30ac : bd0302 lda abst,x
30af : ca dex
30b0 : 3008 bmi tdec7
30b2 : e001 cpx #1
30b4 : d0db bne tdec6
30b6 : a981 lda #$81
30b8 : d0d7 bne tdec6
30ba : tdec7
30ba : a200 ldx #0
30bc : a97e lda #$7e
30be : 9d0302 tinc16 sta abst,x
set_stat $ff
> load_flag $ff
30c1 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
30c3 : 48 > pha ;use stack to load status
30c4 : 28 > plp
30c5 : fe0302 inc abst,x
tst_absx rINC,fINC,$ff-fnz
30c8 : 08 > php ;save flags
30c9 : bd0302 > lda abst,x
30cc : dd4002 > cmp rINC,x ;test result
> trap_ne
30cf : d0fe > bne * ;failed not equal (non zero)
>
30d1 : 68 > pla ;load status
> eor_flag $ff-fnz
30d2 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
30d4 : dd4502 > cmp fINC,x ;test flags
> trap_ne
30d7 : d0fe > bne * ;failed not equal (non zero)
>
30d9 : bd0302 lda abst,x
30dc : e8 inx
30dd : e002 cpx #2
30df : d002 bne tinc17
30e1 : a9fe lda #$fe
30e3 : e005 tinc17 cpx #5
30e5 : d0d7 bne tinc16
30e7 : ca dex
30e8 : a902 lda #2
30ea : 9d0302 tdec16 sta abst,x
set_stat $ff
> load_flag $ff
30ed : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
30ef : 48 > pha ;use stack to load status
30f0 : 28 > plp
30f1 : de0302 dec abst,x
tst_absx rINC,fINC,$ff-fnz
30f4 : 08 > php ;save flags
30f5 : bd0302 > lda abst,x
30f8 : dd4002 > cmp rINC,x ;test result
> trap_ne
30fb : d0fe > bne * ;failed not equal (non zero)
>
30fd : 68 > pla ;load status
> eor_flag $ff-fnz
30fe : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3100 : dd4502 > cmp fINC,x ;test flags
> trap_ne
3103 : d0fe > bne * ;failed not equal (non zero)
>
3105 : bd0302 lda abst,x
3108 : ca dex
3109 : 3008 bmi tdec17
310b : e001 cpx #1
310d : d0db bne tdec16
310f : a981 lda #$81
3111 : d0d7 bne tdec16
3113 : tdec17
next_test
3113 : ad0002 > lda test_case ;previous test
3116 : c925 > cmp #test_num
> trap_ne ;test is out of sequence
3118 : d0fe > bne * ;failed not equal (non zero)
>
0026 = >test_num = test_num + 1
311a : a926 > lda #test_num ;*** next tests' number
311c : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; testing logical instructions - AND EOR ORA all addressing modes
; AND
311f : a203 ldx #3 ;immediate
3121 : b512 tand lda zpAN,x
3123 : 8d0902 sta ex_andi+1 ;set AND # operand
set_ax absANa,0
> load_flag 0
3126 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3128 : 48 > pha ;use stack to load status
3129 : bd5a02 > lda absANa,x ;precharge accu
312c : 28 > plp
312d : 200802 jsr ex_andi ;execute AND # in RAM
tst_ax absrlo,absflo,0
3130 : 08 > php ;save flags
3131 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3134 : d0fe > bne * ;failed not equal (non zero)
>
3136 : 68 > pla ;load status
> eor_flag 0
3137 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3139 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
313c : d0fe > bne * ;failed not equal (non zero)
>
313e : ca dex
313f : 10e0 bpl tand
3141 : a203 ldx #3
3143 : b512 tand1 lda zpAN,x
3145 : 8d0902 sta ex_andi+1 ;set AND # operand
set_ax absANa,$ff
> load_flag $ff
3148 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
314a : 48 > pha ;use stack to load status
314b : bd5a02 > lda absANa,x ;precharge accu
314e : 28 > plp
314f : 200802 jsr ex_andi ;execute AND # in RAM
tst_ax absrlo,absflo,$ff-fnz
3152 : 08 > php ;save flags
3153 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3156 : d0fe > bne * ;failed not equal (non zero)
>
3158 : 68 > pla ;load status
> eor_flag $ff-fnz
3159 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
315b : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
315e : d0fe > bne * ;failed not equal (non zero)
>
3160 : ca dex
3161 : 10e0 bpl tand1
3163 : a203 ldx #3 ;zp
3165 : b512 tand2 lda zpAN,x
3167 : 8502 sta zpt
set_ax absANa,0
> load_flag 0
3169 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
316b : 48 > pha ;use stack to load status
316c : bd5a02 > lda absANa,x ;precharge accu
316f : 28 > plp
3170 : 2502 and zpt
tst_ax absrlo,absflo,0
3172 : 08 > php ;save flags
3173 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3176 : d0fe > bne * ;failed not equal (non zero)
>
3178 : 68 > pla ;load status
> eor_flag 0
3179 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
317b : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
317e : d0fe > bne * ;failed not equal (non zero)
>
3180 : ca dex
3181 : 10e2 bpl tand2
3183 : a203 ldx #3
3185 : b512 tand3 lda zpAN,x
3187 : 8502 sta zpt
set_ax absANa,$ff
> load_flag $ff
3189 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
318b : 48 > pha ;use stack to load status
318c : bd5a02 > lda absANa,x ;precharge accu
318f : 28 > plp
3190 : 2502 and zpt
tst_ax absrlo,absflo,$ff-fnz
3192 : 08 > php ;save flags
3193 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3196 : d0fe > bne * ;failed not equal (non zero)
>
3198 : 68 > pla ;load status
> eor_flag $ff-fnz
3199 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
319b : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
319e : d0fe > bne * ;failed not equal (non zero)
>
31a0 : ca dex
31a1 : 10e2 bpl tand3
31a3 : a203 ldx #3 ;abs
31a5 : b512 tand4 lda zpAN,x
31a7 : 8d0302 sta abst
set_ax absANa,0
> load_flag 0
31aa : a900 > lda #0 ;allow test to change I-flag (no mask)
>
31ac : 48 > pha ;use stack to load status
31ad : bd5a02 > lda absANa,x ;precharge accu
31b0 : 28 > plp
31b1 : 2d0302 and abst
tst_ax absrlo,absflo,0
31b4 : 08 > php ;save flags
31b5 : dd6202 > cmp absrlo,x ;test result
> trap_ne
31b8 : d0fe > bne * ;failed not equal (non zero)
>
31ba : 68 > pla ;load status
> eor_flag 0
31bb : 4930 > eor #0|fao ;invert expected flags + always on bits
>
31bd : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
31c0 : d0fe > bne * ;failed not equal (non zero)
>
31c2 : ca dex
31c3 : 10e0 bpl tand4
31c5 : a203 ldx #3
31c7 : b512 tand5 lda zpAN,x
31c9 : 8d0302 sta abst
set_ax absANa,$ff
> load_flag $ff
31cc : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
31ce : 48 > pha ;use stack to load status
31cf : bd5a02 > lda absANa,x ;precharge accu
31d2 : 28 > plp
31d3 : 2d0302 and abst
tst_ax absrlo,absflo,$ff-fnz
31d6 : 08 > php ;save flags
31d7 : dd6202 > cmp absrlo,x ;test result
> trap_ne
31da : d0fe > bne * ;failed not equal (non zero)
>
31dc : 68 > pla ;load status
> eor_flag $ff-fnz
31dd : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
31df : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
31e2 : d0fe > bne * ;failed not equal (non zero)
>
31e4 : ca dex
31e5 : 1002 bpl tand6
31e7 : a203 ldx #3 ;zp,x
31e9 : tand6
set_ax absANa,0
> load_flag 0
31e9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
31eb : 48 > pha ;use stack to load status
31ec : bd5a02 > lda absANa,x ;precharge accu
31ef : 28 > plp
31f0 : 3512 and zpAN,x
tst_ax absrlo,absflo,0
31f2 : 08 > php ;save flags
31f3 : dd6202 > cmp absrlo,x ;test result
> trap_ne
31f6 : d0fe > bne * ;failed not equal (non zero)
>
31f8 : 68 > pla ;load status
> eor_flag 0
31f9 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
31fb : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
31fe : d0fe > bne * ;failed not equal (non zero)
>
3200 : ca dex
3201 : 10e6 bpl tand6
3203 : a203 ldx #3
3205 : tand7
set_ax absANa,$ff
> load_flag $ff
3205 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3207 : 48 > pha ;use stack to load status
3208 : bd5a02 > lda absANa,x ;precharge accu
320b : 28 > plp
320c : 3512 and zpAN,x
tst_ax absrlo,absflo,$ff-fnz
320e : 08 > php ;save flags
320f : dd6202 > cmp absrlo,x ;test result
> trap_ne
3212 : d0fe > bne * ;failed not equal (non zero)
>
3214 : 68 > pla ;load status
> eor_flag $ff-fnz
3215 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3217 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
321a : d0fe > bne * ;failed not equal (non zero)
>
321c : ca dex
321d : 10e6 bpl tand7
321f : a203 ldx #3 ;abs,x
3221 : tand8
set_ax absANa,0
> load_flag 0
3221 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3223 : 48 > pha ;use stack to load status
3224 : bd5a02 > lda absANa,x ;precharge accu
3227 : 28 > plp
3228 : 3d4e02 and absAN,x
tst_ax absrlo,absflo,0
322b : 08 > php ;save flags
322c : dd6202 > cmp absrlo,x ;test result
> trap_ne
322f : d0fe > bne * ;failed not equal (non zero)
>
3231 : 68 > pla ;load status
> eor_flag 0
3232 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3234 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3237 : d0fe > bne * ;failed not equal (non zero)
>
3239 : ca dex
323a : 10e5 bpl tand8
323c : a203 ldx #3
323e : tand9
set_ax absANa,$ff
> load_flag $ff
323e : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3240 : 48 > pha ;use stack to load status
3241 : bd5a02 > lda absANa,x ;precharge accu
3244 : 28 > plp
3245 : 3d4e02 and absAN,x
tst_ax absrlo,absflo,$ff-fnz
3248 : 08 > php ;save flags
3249 : dd6202 > cmp absrlo,x ;test result
> trap_ne
324c : d0fe > bne * ;failed not equal (non zero)
>
324e : 68 > pla ;load status
> eor_flag $ff-fnz
324f : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3251 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3254 : d0fe > bne * ;failed not equal (non zero)
>
3256 : ca dex
3257 : 10e5 bpl tand9
3259 : a003 ldy #3 ;abs,y
325b : tand10
set_ay absANa,0
> load_flag 0
325b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
325d : 48 > pha ;use stack to load status
325e : b95a02 > lda absANa,y ;precharge accu
3261 : 28 > plp
3262 : 394e02 and absAN,y
tst_ay absrlo,absflo,0
3265 : 08 > php ;save flags
3266 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
3269 : d0fe > bne * ;failed not equal (non zero)
>
326b : 68 > pla ;load status
> eor_flag 0
326c : 4930 > eor #0|fao ;invert expected flags + always on bits
>
326e : d96602 > cmp absflo,y ;test flags
> trap_ne
3271 : d0fe > bne * ;failed not equal (non zero)
>
3273 : 88 dey
3274 : 10e5 bpl tand10
3276 : a003 ldy #3
3278 : tand11
set_ay absANa,$ff
> load_flag $ff
3278 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
327a : 48 > pha ;use stack to load status
327b : b95a02 > lda absANa,y ;precharge accu
327e : 28 > plp
327f : 394e02 and absAN,y
tst_ay absrlo,absflo,$ff-fnz
3282 : 08 > php ;save flags
3283 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
3286 : d0fe > bne * ;failed not equal (non zero)
>
3288 : 68 > pla ;load status
> eor_flag $ff-fnz
3289 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
328b : d96602 > cmp absflo,y ;test flags
> trap_ne
328e : d0fe > bne * ;failed not equal (non zero)
>
3290 : 88 dey
3291 : 10e5 bpl tand11
3293 : a206 ldx #6 ;(zp,x)
3295 : a003 ldy #3
3297 : tand12
set_ay absANa,0
> load_flag 0
3297 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3299 : 48 > pha ;use stack to load status
329a : b95a02 > lda absANa,y ;precharge accu
329d : 28 > plp
329e : 2130 and (indAN,x)
tst_ay absrlo,absflo,0
32a0 : 08 > php ;save flags
32a1 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
32a4 : d0fe > bne * ;failed not equal (non zero)
>
32a6 : 68 > pla ;load status
> eor_flag 0
32a7 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
32a9 : d96602 > cmp absflo,y ;test flags
> trap_ne
32ac : d0fe > bne * ;failed not equal (non zero)
>
32ae : ca dex
32af : ca dex
32b0 : 88 dey
32b1 : 10e4 bpl tand12
32b3 : a206 ldx #6
32b5 : a003 ldy #3
32b7 : tand13
set_ay absANa,$ff
> load_flag $ff
32b7 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
32b9 : 48 > pha ;use stack to load status
32ba : b95a02 > lda absANa,y ;precharge accu
32bd : 28 > plp
32be : 2130 and (indAN,x)
tst_ay absrlo,absflo,$ff-fnz
32c0 : 08 > php ;save flags
32c1 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
32c4 : d0fe > bne * ;failed not equal (non zero)
>
32c6 : 68 > pla ;load status
> eor_flag $ff-fnz
32c7 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
32c9 : d96602 > cmp absflo,y ;test flags
> trap_ne
32cc : d0fe > bne * ;failed not equal (non zero)
>
32ce : ca dex
32cf : ca dex
32d0 : 88 dey
32d1 : 10e4 bpl tand13
32d3 : a003 ldy #3 ;(zp),y
32d5 : tand14
set_ay absANa,0
> load_flag 0
32d5 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
32d7 : 48 > pha ;use stack to load status
32d8 : b95a02 > lda absANa,y ;precharge accu
32db : 28 > plp
32dc : 3130 and (indAN),y
tst_ay absrlo,absflo,0
32de : 08 > php ;save flags
32df : d96202 > cmp absrlo,y ;test result
> trap_ne ;
32e2 : d0fe > bne * ;failed not equal (non zero)
>
32e4 : 68 > pla ;load status
> eor_flag 0
32e5 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
32e7 : d96602 > cmp absflo,y ;test flags
> trap_ne
32ea : d0fe > bne * ;failed not equal (non zero)
>
32ec : 88 dey
32ed : 10e6 bpl tand14
32ef : a003 ldy #3
32f1 : tand15
set_ay absANa,$ff
> load_flag $ff
32f1 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
32f3 : 48 > pha ;use stack to load status
32f4 : b95a02 > lda absANa,y ;precharge accu
32f7 : 28 > plp
32f8 : 3130 and (indAN),y
tst_ay absrlo,absflo,$ff-fnz
32fa : 08 > php ;save flags
32fb : d96202 > cmp absrlo,y ;test result
> trap_ne ;
32fe : d0fe > bne * ;failed not equal (non zero)
>
3300 : 68 > pla ;load status
> eor_flag $ff-fnz
3301 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3303 : d96602 > cmp absflo,y ;test flags
> trap_ne
3306 : d0fe > bne * ;failed not equal (non zero)
>
3308 : 88 dey
3309 : 10e6 bpl tand15
next_test
330b : ad0002 > lda test_case ;previous test
330e : c926 > cmp #test_num
> trap_ne ;test is out of sequence
3310 : d0fe > bne * ;failed not equal (non zero)
>
0027 = >test_num = test_num + 1
3312 : a927 > lda #test_num ;*** next tests' number
3314 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; EOR
3317 : a203 ldx #3 ;immediate - self modifying code
3319 : b516 teor lda zpEO,x
331b : 8d0c02 sta ex_eori+1 ;set EOR # operand
set_ax absEOa,0
> load_flag 0
331e : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3320 : 48 > pha ;use stack to load status
3321 : bd5e02 > lda absEOa,x ;precharge accu
3324 : 28 > plp
3325 : 200b02 jsr ex_eori ;execute EOR # in RAM
tst_ax absrlo,absflo,0
3328 : 08 > php ;save flags
3329 : dd6202 > cmp absrlo,x ;test result
> trap_ne
332c : d0fe > bne * ;failed not equal (non zero)
>
332e : 68 > pla ;load status
> eor_flag 0
332f : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3331 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3334 : d0fe > bne * ;failed not equal (non zero)
>
3336 : ca dex
3337 : 10e0 bpl teor
3339 : a203 ldx #3
333b : b516 teor1 lda zpEO,x
333d : 8d0c02 sta ex_eori+1 ;set EOR # operand
set_ax absEOa,$ff
> load_flag $ff
3340 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3342 : 48 > pha ;use stack to load status
3343 : bd5e02 > lda absEOa,x ;precharge accu
3346 : 28 > plp
3347 : 200b02 jsr ex_eori ;execute EOR # in RAM
tst_ax absrlo,absflo,$ff-fnz
334a : 08 > php ;save flags
334b : dd6202 > cmp absrlo,x ;test result
> trap_ne
334e : d0fe > bne * ;failed not equal (non zero)
>
3350 : 68 > pla ;load status
> eor_flag $ff-fnz
3351 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3353 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3356 : d0fe > bne * ;failed not equal (non zero)
>
3358 : ca dex
3359 : 10e0 bpl teor1
335b : a203 ldx #3 ;zp
335d : b516 teor2 lda zpEO,x
335f : 8502 sta zpt
set_ax absEOa,0
> load_flag 0
3361 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3363 : 48 > pha ;use stack to load status
3364 : bd5e02 > lda absEOa,x ;precharge accu
3367 : 28 > plp
3368 : 4502 eor zpt
tst_ax absrlo,absflo,0
336a : 08 > php ;save flags
336b : dd6202 > cmp absrlo,x ;test result
> trap_ne
336e : d0fe > bne * ;failed not equal (non zero)
>
3370 : 68 > pla ;load status
> eor_flag 0
3371 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3373 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3376 : d0fe > bne * ;failed not equal (non zero)
>
3378 : ca dex
3379 : 10e2 bpl teor2
337b : a203 ldx #3
337d : b516 teor3 lda zpEO,x
337f : 8502 sta zpt
set_ax absEOa,$ff
> load_flag $ff
3381 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3383 : 48 > pha ;use stack to load status
3384 : bd5e02 > lda absEOa,x ;precharge accu
3387 : 28 > plp
3388 : 4502 eor zpt
tst_ax absrlo,absflo,$ff-fnz
338a : 08 > php ;save flags
338b : dd6202 > cmp absrlo,x ;test result
> trap_ne
338e : d0fe > bne * ;failed not equal (non zero)
>
3390 : 68 > pla ;load status
> eor_flag $ff-fnz
3391 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3393 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3396 : d0fe > bne * ;failed not equal (non zero)
>
3398 : ca dex
3399 : 10e2 bpl teor3
339b : a203 ldx #3 ;abs
339d : b516 teor4 lda zpEO,x
339f : 8d0302 sta abst
set_ax absEOa,0
> load_flag 0
33a2 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
33a4 : 48 > pha ;use stack to load status
33a5 : bd5e02 > lda absEOa,x ;precharge accu
33a8 : 28 > plp
33a9 : 4d0302 eor abst
tst_ax absrlo,absflo,0
33ac : 08 > php ;save flags
33ad : dd6202 > cmp absrlo,x ;test result
> trap_ne
33b0 : d0fe > bne * ;failed not equal (non zero)
>
33b2 : 68 > pla ;load status
> eor_flag 0
33b3 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
33b5 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
33b8 : d0fe > bne * ;failed not equal (non zero)
>
33ba : ca dex
33bb : 10e0 bpl teor4
33bd : a203 ldx #3
33bf : b516 teor5 lda zpEO,x
33c1 : 8d0302 sta abst
set_ax absEOa,$ff
> load_flag $ff
33c4 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
33c6 : 48 > pha ;use stack to load status
33c7 : bd5e02 > lda absEOa,x ;precharge accu
33ca : 28 > plp
33cb : 4d0302 eor abst
tst_ax absrlo,absflo,$ff-fnz
33ce : 08 > php ;save flags
33cf : dd6202 > cmp absrlo,x ;test result
> trap_ne
33d2 : d0fe > bne * ;failed not equal (non zero)
>
33d4 : 68 > pla ;load status
> eor_flag $ff-fnz
33d5 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
33d7 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
33da : d0fe > bne * ;failed not equal (non zero)
>
33dc : ca dex
33dd : 1002 bpl teor6
33df : a203 ldx #3 ;zp,x
33e1 : teor6
set_ax absEOa,0
> load_flag 0
33e1 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
33e3 : 48 > pha ;use stack to load status
33e4 : bd5e02 > lda absEOa,x ;precharge accu
33e7 : 28 > plp
33e8 : 5516 eor zpEO,x
tst_ax absrlo,absflo,0
33ea : 08 > php ;save flags
33eb : dd6202 > cmp absrlo,x ;test result
> trap_ne
33ee : d0fe > bne * ;failed not equal (non zero)
>
33f0 : 68 > pla ;load status
> eor_flag 0
33f1 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
33f3 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
33f6 : d0fe > bne * ;failed not equal (non zero)
>
33f8 : ca dex
33f9 : 10e6 bpl teor6
33fb : a203 ldx #3
33fd : teor7
set_ax absEOa,$ff
> load_flag $ff
33fd : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
33ff : 48 > pha ;use stack to load status
3400 : bd5e02 > lda absEOa,x ;precharge accu
3403 : 28 > plp
3404 : 5516 eor zpEO,x
tst_ax absrlo,absflo,$ff-fnz
3406 : 08 > php ;save flags
3407 : dd6202 > cmp absrlo,x ;test result
> trap_ne
340a : d0fe > bne * ;failed not equal (non zero)
>
340c : 68 > pla ;load status
> eor_flag $ff-fnz
340d : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
340f : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3412 : d0fe > bne * ;failed not equal (non zero)
>
3414 : ca dex
3415 : 10e6 bpl teor7
3417 : a203 ldx #3 ;abs,x
3419 : teor8
set_ax absEOa,0
> load_flag 0
3419 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
341b : 48 > pha ;use stack to load status
341c : bd5e02 > lda absEOa,x ;precharge accu
341f : 28 > plp
3420 : 5d5202 eor absEO,x
tst_ax absrlo,absflo,0
3423 : 08 > php ;save flags
3424 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3427 : d0fe > bne * ;failed not equal (non zero)
>
3429 : 68 > pla ;load status
> eor_flag 0
342a : 4930 > eor #0|fao ;invert expected flags + always on bits
>
342c : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
342f : d0fe > bne * ;failed not equal (non zero)
>
3431 : ca dex
3432 : 10e5 bpl teor8
3434 : a203 ldx #3
3436 : teor9
set_ax absEOa,$ff
> load_flag $ff
3436 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3438 : 48 > pha ;use stack to load status
3439 : bd5e02 > lda absEOa,x ;precharge accu
343c : 28 > plp
343d : 5d5202 eor absEO,x
tst_ax absrlo,absflo,$ff-fnz
3440 : 08 > php ;save flags
3441 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3444 : d0fe > bne * ;failed not equal (non zero)
>
3446 : 68 > pla ;load status
> eor_flag $ff-fnz
3447 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3449 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
344c : d0fe > bne * ;failed not equal (non zero)
>
344e : ca dex
344f : 10e5 bpl teor9
3451 : a003 ldy #3 ;abs,y
3453 : teor10
set_ay absEOa,0
> load_flag 0
3453 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3455 : 48 > pha ;use stack to load status
3456 : b95e02 > lda absEOa,y ;precharge accu
3459 : 28 > plp
345a : 595202 eor absEO,y
tst_ay absrlo,absflo,0
345d : 08 > php ;save flags
345e : d96202 > cmp absrlo,y ;test result
> trap_ne ;
3461 : d0fe > bne * ;failed not equal (non zero)
>
3463 : 68 > pla ;load status
> eor_flag 0
3464 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3466 : d96602 > cmp absflo,y ;test flags
> trap_ne
3469 : d0fe > bne * ;failed not equal (non zero)
>
346b : 88 dey
346c : 10e5 bpl teor10
346e : a003 ldy #3
3470 : teor11
set_ay absEOa,$ff
> load_flag $ff
3470 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3472 : 48 > pha ;use stack to load status
3473 : b95e02 > lda absEOa,y ;precharge accu
3476 : 28 > plp
3477 : 595202 eor absEO,y
tst_ay absrlo,absflo,$ff-fnz
347a : 08 > php ;save flags
347b : d96202 > cmp absrlo,y ;test result
> trap_ne ;
347e : d0fe > bne * ;failed not equal (non zero)
>
3480 : 68 > pla ;load status
> eor_flag $ff-fnz
3481 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3483 : d96602 > cmp absflo,y ;test flags
> trap_ne
3486 : d0fe > bne * ;failed not equal (non zero)
>
3488 : 88 dey
3489 : 10e5 bpl teor11
348b : a206 ldx #6 ;(zp,x)
348d : a003 ldy #3
348f : teor12
set_ay absEOa,0
> load_flag 0
348f : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3491 : 48 > pha ;use stack to load status
3492 : b95e02 > lda absEOa,y ;precharge accu
3495 : 28 > plp
3496 : 4138 eor (indEO,x)
tst_ay absrlo,absflo,0
3498 : 08 > php ;save flags
3499 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
349c : d0fe > bne * ;failed not equal (non zero)
>
349e : 68 > pla ;load status
> eor_flag 0
349f : 4930 > eor #0|fao ;invert expected flags + always on bits
>
34a1 : d96602 > cmp absflo,y ;test flags
> trap_ne
34a4 : d0fe > bne * ;failed not equal (non zero)
>
34a6 : ca dex
34a7 : ca dex
34a8 : 88 dey
34a9 : 10e4 bpl teor12
34ab : a206 ldx #6
34ad : a003 ldy #3
34af : teor13
set_ay absEOa,$ff
> load_flag $ff
34af : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
34b1 : 48 > pha ;use stack to load status
34b2 : b95e02 > lda absEOa,y ;precharge accu
34b5 : 28 > plp
34b6 : 4138 eor (indEO,x)
tst_ay absrlo,absflo,$ff-fnz
34b8 : 08 > php ;save flags
34b9 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
34bc : d0fe > bne * ;failed not equal (non zero)
>
34be : 68 > pla ;load status
> eor_flag $ff-fnz
34bf : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
34c1 : d96602 > cmp absflo,y ;test flags
> trap_ne
34c4 : d0fe > bne * ;failed not equal (non zero)
>
34c6 : ca dex
34c7 : ca dex
34c8 : 88 dey
34c9 : 10e4 bpl teor13
34cb : a003 ldy #3 ;(zp),y
34cd : teor14
set_ay absEOa,0
> load_flag 0
34cd : a900 > lda #0 ;allow test to change I-flag (no mask)
>
34cf : 48 > pha ;use stack to load status
34d0 : b95e02 > lda absEOa,y ;precharge accu
34d3 : 28 > plp
34d4 : 5138 eor (indEO),y
tst_ay absrlo,absflo,0
34d6 : 08 > php ;save flags
34d7 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
34da : d0fe > bne * ;failed not equal (non zero)
>
34dc : 68 > pla ;load status
> eor_flag 0
34dd : 4930 > eor #0|fao ;invert expected flags + always on bits
>
34df : d96602 > cmp absflo,y ;test flags
> trap_ne
34e2 : d0fe > bne * ;failed not equal (non zero)
>
34e4 : 88 dey
34e5 : 10e6 bpl teor14
34e7 : a003 ldy #3
34e9 : teor15
set_ay absEOa,$ff
> load_flag $ff
34e9 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
34eb : 48 > pha ;use stack to load status
34ec : b95e02 > lda absEOa,y ;precharge accu
34ef : 28 > plp
34f0 : 5138 eor (indEO),y
tst_ay absrlo,absflo,$ff-fnz
34f2 : 08 > php ;save flags
34f3 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
34f6 : d0fe > bne * ;failed not equal (non zero)
>
34f8 : 68 > pla ;load status
> eor_flag $ff-fnz
34f9 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
34fb : d96602 > cmp absflo,y ;test flags
> trap_ne
34fe : d0fe > bne * ;failed not equal (non zero)
>
3500 : 88 dey
3501 : 10e6 bpl teor15
next_test
3503 : ad0002 > lda test_case ;previous test
3506 : c927 > cmp #test_num
> trap_ne ;test is out of sequence
3508 : d0fe > bne * ;failed not equal (non zero)
>
0028 = >test_num = test_num + 1
350a : a928 > lda #test_num ;*** next tests' number
350c : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; OR
350f : a203 ldx #3 ;immediate - self modifying code
3511 : b50e tora lda zpOR,x
3513 : 8d0f02 sta ex_orai+1 ;set ORA # operand
set_ax absORa,0
> load_flag 0
3516 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3518 : 48 > pha ;use stack to load status
3519 : bd5602 > lda absORa,x ;precharge accu
351c : 28 > plp
351d : 200e02 jsr ex_orai ;execute ORA # in RAM
tst_ax absrlo,absflo,0
3520 : 08 > php ;save flags
3521 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3524 : d0fe > bne * ;failed not equal (non zero)
>
3526 : 68 > pla ;load status
> eor_flag 0
3527 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3529 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
352c : d0fe > bne * ;failed not equal (non zero)
>
352e : ca dex
352f : 10e0 bpl tora
3531 : a203 ldx #3
3533 : b50e tora1 lda zpOR,x
3535 : 8d0f02 sta ex_orai+1 ;set ORA # operand
set_ax absORa,$ff
> load_flag $ff
3538 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
353a : 48 > pha ;use stack to load status
353b : bd5602 > lda absORa,x ;precharge accu
353e : 28 > plp
353f : 200e02 jsr ex_orai ;execute ORA # in RAM
tst_ax absrlo,absflo,$ff-fnz
3542 : 08 > php ;save flags
3543 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3546 : d0fe > bne * ;failed not equal (non zero)
>
3548 : 68 > pla ;load status
> eor_flag $ff-fnz
3549 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
354b : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
354e : d0fe > bne * ;failed not equal (non zero)
>
3550 : ca dex
3551 : 10e0 bpl tora1
3553 : a203 ldx #3 ;zp
3555 : b50e tora2 lda zpOR,x
3557 : 8502 sta zpt
set_ax absORa,0
> load_flag 0
3559 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
355b : 48 > pha ;use stack to load status
355c : bd5602 > lda absORa,x ;precharge accu
355f : 28 > plp
3560 : 0502 ora zpt
tst_ax absrlo,absflo,0
3562 : 08 > php ;save flags
3563 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3566 : d0fe > bne * ;failed not equal (non zero)
>
3568 : 68 > pla ;load status
> eor_flag 0
3569 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
356b : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
356e : d0fe > bne * ;failed not equal (non zero)
>
3570 : ca dex
3571 : 10e2 bpl tora2
3573 : a203 ldx #3
3575 : b50e tora3 lda zpOR,x
3577 : 8502 sta zpt
set_ax absORa,$ff
> load_flag $ff
3579 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
357b : 48 > pha ;use stack to load status
357c : bd5602 > lda absORa,x ;precharge accu
357f : 28 > plp
3580 : 0502 ora zpt
tst_ax absrlo,absflo,$ff-fnz
3582 : 08 > php ;save flags
3583 : dd6202 > cmp absrlo,x ;test result
> trap_ne
3586 : d0fe > bne * ;failed not equal (non zero)
>
3588 : 68 > pla ;load status
> eor_flag $ff-fnz
3589 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
358b : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
358e : d0fe > bne * ;failed not equal (non zero)
>
3590 : ca dex
3591 : 10e2 bpl tora3
3593 : a203 ldx #3 ;abs
3595 : b50e tora4 lda zpOR,x
3597 : 8d0302 sta abst
set_ax absORa,0
> load_flag 0
359a : a900 > lda #0 ;allow test to change I-flag (no mask)
>
359c : 48 > pha ;use stack to load status
359d : bd5602 > lda absORa,x ;precharge accu
35a0 : 28 > plp
35a1 : 0d0302 ora abst
tst_ax absrlo,absflo,0
35a4 : 08 > php ;save flags
35a5 : dd6202 > cmp absrlo,x ;test result
> trap_ne
35a8 : d0fe > bne * ;failed not equal (non zero)
>
35aa : 68 > pla ;load status
> eor_flag 0
35ab : 4930 > eor #0|fao ;invert expected flags + always on bits
>
35ad : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
35b0 : d0fe > bne * ;failed not equal (non zero)
>
35b2 : ca dex
35b3 : 10e0 bpl tora4
35b5 : a203 ldx #3
35b7 : b50e tora5 lda zpOR,x
35b9 : 8d0302 sta abst
set_ax absORa,$ff
> load_flag $ff
35bc : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
35be : 48 > pha ;use stack to load status
35bf : bd5602 > lda absORa,x ;precharge accu
35c2 : 28 > plp
35c3 : 0d0302 ora abst
tst_ax absrlo,absflo,$ff-fnz
35c6 : 08 > php ;save flags
35c7 : dd6202 > cmp absrlo,x ;test result
> trap_ne
35ca : d0fe > bne * ;failed not equal (non zero)
>
35cc : 68 > pla ;load status
> eor_flag $ff-fnz
35cd : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
35cf : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
35d2 : d0fe > bne * ;failed not equal (non zero)
>
35d4 : ca dex
35d5 : 1002 bpl tora6
35d7 : a203 ldx #3 ;zp,x
35d9 : tora6
set_ax absORa,0
> load_flag 0
35d9 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
35db : 48 > pha ;use stack to load status
35dc : bd5602 > lda absORa,x ;precharge accu
35df : 28 > plp
35e0 : 150e ora zpOR,x
tst_ax absrlo,absflo,0
35e2 : 08 > php ;save flags
35e3 : dd6202 > cmp absrlo,x ;test result
> trap_ne
35e6 : d0fe > bne * ;failed not equal (non zero)
>
35e8 : 68 > pla ;load status
> eor_flag 0
35e9 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
35eb : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
35ee : d0fe > bne * ;failed not equal (non zero)
>
35f0 : ca dex
35f1 : 10e6 bpl tora6
35f3 : a203 ldx #3
35f5 : tora7
set_ax absORa,$ff
> load_flag $ff
35f5 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
35f7 : 48 > pha ;use stack to load status
35f8 : bd5602 > lda absORa,x ;precharge accu
35fb : 28 > plp
35fc : 150e ora zpOR,x
tst_ax absrlo,absflo,$ff-fnz
35fe : 08 > php ;save flags
35ff : dd6202 > cmp absrlo,x ;test result
> trap_ne
3602 : d0fe > bne * ;failed not equal (non zero)
>
3604 : 68 > pla ;load status
> eor_flag $ff-fnz
3605 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3607 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
360a : d0fe > bne * ;failed not equal (non zero)
>
360c : ca dex
360d : 10e6 bpl tora7
360f : a203 ldx #3 ;abs,x
3611 : tora8
set_ax absORa,0
> load_flag 0
3611 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3613 : 48 > pha ;use stack to load status
3614 : bd5602 > lda absORa,x ;precharge accu
3617 : 28 > plp
3618 : 1d4a02 ora absOR,x
tst_ax absrlo,absflo,0
361b : 08 > php ;save flags
361c : dd6202 > cmp absrlo,x ;test result
> trap_ne
361f : d0fe > bne * ;failed not equal (non zero)
>
3621 : 68 > pla ;load status
> eor_flag 0
3622 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3624 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3627 : d0fe > bne * ;failed not equal (non zero)
>
3629 : ca dex
362a : 10e5 bpl tora8
362c : a203 ldx #3
362e : tora9
set_ax absORa,$ff
> load_flag $ff
362e : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3630 : 48 > pha ;use stack to load status
3631 : bd5602 > lda absORa,x ;precharge accu
3634 : 28 > plp
3635 : 1d4a02 ora absOR,x
tst_ax absrlo,absflo,$ff-fnz
3638 : 08 > php ;save flags
3639 : dd6202 > cmp absrlo,x ;test result
> trap_ne
363c : d0fe > bne * ;failed not equal (non zero)
>
363e : 68 > pla ;load status
> eor_flag $ff-fnz
363f : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
3641 : dd6602 > cmp absflo,x ;test flags
> trap_ne ;
3644 : d0fe > bne * ;failed not equal (non zero)
>
3646 : ca dex
3647 : 10e5 bpl tora9
3649 : a003 ldy #3 ;abs,y
364b : tora10
set_ay absORa,0
> load_flag 0
364b : a900 > lda #0 ;allow test to change I-flag (no mask)
>
364d : 48 > pha ;use stack to load status
364e : b95602 > lda absORa,y ;precharge accu
3651 : 28 > plp
3652 : 194a02 ora absOR,y
tst_ay absrlo,absflo,0
3655 : 08 > php ;save flags
3656 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
3659 : d0fe > bne * ;failed not equal (non zero)
>
365b : 68 > pla ;load status
> eor_flag 0
365c : 4930 > eor #0|fao ;invert expected flags + always on bits
>
365e : d96602 > cmp absflo,y ;test flags
> trap_ne
3661 : d0fe > bne * ;failed not equal (non zero)
>
3663 : 88 dey
3664 : 10e5 bpl tora10
3666 : a003 ldy #3
3668 : tora11
set_ay absORa,$ff
> load_flag $ff
3668 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
366a : 48 > pha ;use stack to load status
366b : b95602 > lda absORa,y ;precharge accu
366e : 28 > plp
366f : 194a02 ora absOR,y
tst_ay absrlo,absflo,$ff-fnz
3672 : 08 > php ;save flags
3673 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
3676 : d0fe > bne * ;failed not equal (non zero)
>
3678 : 68 > pla ;load status
> eor_flag $ff-fnz
3679 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
367b : d96602 > cmp absflo,y ;test flags
> trap_ne
367e : d0fe > bne * ;failed not equal (non zero)
>
3680 : 88 dey
3681 : 10e5 bpl tora11
3683 : a206 ldx #6 ;(zp,x)
3685 : a003 ldy #3
3687 : tora12
set_ay absORa,0
> load_flag 0
3687 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
3689 : 48 > pha ;use stack to load status
368a : b95602 > lda absORa,y ;precharge accu
368d : 28 > plp
368e : 0140 ora (indOR,x)
tst_ay absrlo,absflo,0
3690 : 08 > php ;save flags
3691 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
3694 : d0fe > bne * ;failed not equal (non zero)
>
3696 : 68 > pla ;load status
> eor_flag 0
3697 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
3699 : d96602 > cmp absflo,y ;test flags
> trap_ne
369c : d0fe > bne * ;failed not equal (non zero)
>
369e : ca dex
369f : ca dex
36a0 : 88 dey
36a1 : 10e4 bpl tora12
36a3 : a206 ldx #6
36a5 : a003 ldy #3
36a7 : tora13
set_ay absORa,$ff
> load_flag $ff
36a7 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
36a9 : 48 > pha ;use stack to load status
36aa : b95602 > lda absORa,y ;precharge accu
36ad : 28 > plp
36ae : 0140 ora (indOR,x)
tst_ay absrlo,absflo,$ff-fnz
36b0 : 08 > php ;save flags
36b1 : d96202 > cmp absrlo,y ;test result
> trap_ne ;
36b4 : d0fe > bne * ;failed not equal (non zero)
>
36b6 : 68 > pla ;load status
> eor_flag $ff-fnz
36b7 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
36b9 : d96602 > cmp absflo,y ;test flags
> trap_ne
36bc : d0fe > bne * ;failed not equal (non zero)
>
36be : ca dex
36bf : ca dex
36c0 : 88 dey
36c1 : 10e4 bpl tora13
36c3 : a003 ldy #3 ;(zp),y
36c5 : tora14
set_ay absORa,0
> load_flag 0
36c5 : a900 > lda #0 ;allow test to change I-flag (no mask)
>
36c7 : 48 > pha ;use stack to load status
36c8 : b95602 > lda absORa,y ;precharge accu
36cb : 28 > plp
36cc : 1140 ora (indOR),y
tst_ay absrlo,absflo,0
36ce : 08 > php ;save flags
36cf : d96202 > cmp absrlo,y ;test result
> trap_ne ;
36d2 : d0fe > bne * ;failed not equal (non zero)
>
36d4 : 68 > pla ;load status
> eor_flag 0
36d5 : 4930 > eor #0|fao ;invert expected flags + always on bits
>
36d7 : d96602 > cmp absflo,y ;test flags
> trap_ne
36da : d0fe > bne * ;failed not equal (non zero)
>
36dc : 88 dey
36dd : 10e6 bpl tora14
36df : a003 ldy #3
36e1 : tora15
set_ay absORa,$ff
> load_flag $ff
36e1 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
36e3 : 48 > pha ;use stack to load status
36e4 : b95602 > lda absORa,y ;precharge accu
36e7 : 28 > plp
36e8 : 1140 ora (indOR),y
tst_ay absrlo,absflo,$ff-fnz
36ea : 08 > php ;save flags
36eb : d96202 > cmp absrlo,y ;test result
> trap_ne ;
36ee : d0fe > bne * ;failed not equal (non zero)
>
36f0 : 68 > pla ;load status
> eor_flag $ff-fnz
36f1 : 497d > eor #$ff-fnz|fao ;invert expected flags + always on bits
>
36f3 : d96602 > cmp absflo,y ;test flags
> trap_ne
36f6 : d0fe > bne * ;failed not equal (non zero)
>
36f8 : 88 dey
36f9 : 10e6 bpl tora15
if I_flag = 3
36fb : 58 cli
endif
next_test
36fc : ad0002 > lda test_case ;previous test
36ff : c928 > cmp #test_num
> trap_ne ;test is out of sequence
3701 : d0fe > bne * ;failed not equal (non zero)
>
0029 = >test_num = test_num + 1
3703 : a929 > lda #test_num ;*** next tests' number
3705 : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; full binary add/subtract test
; iterates through all combinations of operands and carry input
; uses increments/decrements to predict result & result flags
3708 : d8 cld
3709 : a204 ldx #ad2 ;for indexed test
370b : a0ff ldy #$ff ;max range
370d : a900 lda #0 ;start with adding zeroes & no carry
370f : 8502 sta adfc ;carry in - for diag
3711 : 8503 sta ad1 ;operand 1 - accumulator
3713 : 8504 sta ad2 ;operand 2 - memory or immediate
3715 : 8d0302 sta ada2 ;non zp
3718 : 8505 sta adrl ;expected result bits 0-7
371a : 8506 sta adrh ;expected result bit 8 (carry out)
371c : a9ff lda #$ff ;complemented operand 2 for subtract
371e : 8508 sta sb2
3720 : 8d0402 sta sba2 ;non zp
3723 : a902 lda #2 ;expected Z-flag
3725 : 8507 sta adrf
3727 : 18 tadd clc ;test with carry clear
3728 : 20a239 jsr chkadd
372b : e602 inc adfc ;now with carry
372d : e605 inc adrl ;result +1
372f : 08 php ;save N & Z from low result
3730 : 08 php
3731 : 68 pla ;accu holds expected flags
3732 : 2982 and #$82 ;mask N & Z
3734 : 28 plp
3735 : d002 bne tadd1
3737 : e606 inc adrh ;result bit 8 - carry
3739 : 0506 tadd1 ora adrh ;merge C to expected flags
373b : 8507 sta adrf ;save expected flags except overflow
373d : 38 sec ;test with carry set
373e : 20a239 jsr chkadd
3741 : c602 dec adfc ;same for operand +1 but no carry
3743 : e603 inc ad1
3745 : d0e0 bne tadd ;iterate op1
3747 : a900 lda #0 ;preset result to op2 when op1 = 0
3749 : 8506 sta adrh
374b : ee0302 inc ada2
374e : e604 inc ad2
3750 : 08 php ;save NZ as operand 2 becomes the new result
3751 : 68 pla
3752 : 2982 and #$82 ;mask N00000Z0
3754 : 8507 sta adrf ;no need to check carry as we are adding to 0
3756 : c608 dec sb2 ;complement subtract operand 2
3758 : ce0402 dec sba2
375b : a504 lda ad2
375d : 8505 sta adrl
375f : d0c6 bne tadd ;iterate op2
if disable_decimal < 1
next_test
3761 : ad0002 > lda test_case ;previous test
3764 : c929 > cmp #test_num
> trap_ne ;test is out of sequence
3766 : d0fe > bne * ;failed not equal (non zero)
>
002a = >test_num = test_num + 1
3768 : a92a > lda #test_num ;*** next tests' number
376a : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; decimal add/subtract test
; *** WARNING - tests documented behavior only! ***
; only valid BCD operands are tested, N V Z flags are ignored
; iterates through all valid combinations of operands and carry input
; uses increments/decrements to predict result & carry flag
376d : f8 sed
376e : a204 ldx #ad2 ;for indexed test
3770 : a0ff ldy #$ff ;max range
3772 : a999 lda #$99 ;start with adding 99 to 99 with carry
3774 : 8503 sta ad1 ;operand 1 - accumulator
3776 : 8504 sta ad2 ;operand 2 - memory or immediate
3778 : 8d0302 sta ada2 ;non zp
377b : 8505 sta adrl ;expected result bits 0-7
377d : a901 lda #1 ;set carry in & out
377f : 8502 sta adfc ;carry in - for diag
3781 : 8506 sta adrh ;expected result bit 8 (carry out)
3783 : a900 lda #0 ;complemented operand 2 for subtract
3785 : 8508 sta sb2
3787 : 8d0402 sta sba2 ;non zp
378a : 38 tdad sec ;test with carry set
378b : 206f38 jsr chkdad
378e : c602 dec adfc ;now with carry clear
3790 : a505 lda adrl ;decimal adjust result
3792 : d008 bne tdad1 ;skip clear carry & preset result 99 (9A-1)
3794 : c606 dec adrh
3796 : a999 lda #$99
3798 : 8505 sta adrl
379a : d012 bne tdad3
379c : 290f tdad1 and #$f ;lower nibble mask
379e : d00c bne tdad2 ;no decimal adjust needed
37a0 : c605 dec adrl ;decimal adjust (?0-6)
37a2 : c605 dec adrl
37a4 : c605 dec adrl
37a6 : c605 dec adrl
37a8 : c605 dec adrl
37aa : c605 dec adrl
37ac : c605 tdad2 dec adrl ;result -1
37ae : 18 tdad3 clc ;test with carry clear
37af : 206f38 jsr chkdad
37b2 : e602 inc adfc ;same for operand -1 but with carry
37b4 : a503 lda ad1 ;decimal adjust operand 1
37b6 : f015 beq tdad5 ;iterate operand 2
37b8 : 290f and #$f ;lower nibble mask
37ba : d00c bne tdad4 ;skip decimal adjust
37bc : c603 dec ad1 ;decimal adjust (?0-6)
37be : c603 dec ad1
37c0 : c603 dec ad1
37c2 : c603 dec ad1
37c4 : c603 dec ad1
37c6 : c603 dec ad1
37c8 : c603 tdad4 dec ad1 ;operand 1 -1
37ca : 4c8a37 jmp tdad ;iterate op1
37cd : a999 tdad5 lda #$99 ;precharge op1 max
37cf : 8503 sta ad1
37d1 : a504 lda ad2 ;decimal adjust operand 2
37d3 : f030 beq tdad7 ;end of iteration
37d5 : 290f and #$f ;lower nibble mask
37d7 : d018 bne tdad6 ;skip decimal adjust
37d9 : c604 dec ad2 ;decimal adjust (?0-6)
37db : c604 dec ad2
37dd : c604 dec ad2
37df : c604 dec ad2
37e1 : c604 dec ad2
37e3 : c604 dec ad2
37e5 : e608 inc sb2 ;complemented decimal adjust for subtract (?9+6)
37e7 : e608 inc sb2
37e9 : e608 inc sb2
37eb : e608 inc sb2
37ed : e608 inc sb2
37ef : e608 inc sb2
37f1 : c604 tdad6 dec ad2 ;operand 2 -1
37f3 : e608 inc sb2 ;complemented operand for subtract
37f5 : a508 lda sb2
37f7 : 8d0402 sta sba2 ;copy as non zp operand
37fa : a504 lda ad2
37fc : 8d0302 sta ada2 ;copy as non zp operand
37ff : 8505 sta adrl ;new result since op1+carry=00+carry +op2=op2
3801 : e606 inc adrh ;result carry
3803 : d085 bne tdad ;iterate op2
3805 : tdad7
next_test
3805 : ad0002 > lda test_case ;previous test
3808 : c92a > cmp #test_num
> trap_ne ;test is out of sequence
380a : d0fe > bne * ;failed not equal (non zero)
>
002b = >test_num = test_num + 1
380c : a92b > lda #test_num ;*** next tests' number
380e : 8d0002 > sta test_case
> ;check_ram ;uncomment to find altered RAM after each test
; decimal/binary switch test
; tests CLD, SED, PLP, RTI to properly switch between decimal & binary opcode
; tables
3811 : 18 clc
3812 : d8 cld
3813 : 08 php
3814 : a955 lda #$55
3816 : 6955 adc #$55
3818 : c9aa cmp #$aa
trap_ne ;expected binary result after cld
381a : d0fe > bne * ;failed not equal (non zero)
381c : 18 clc
381d : f8 sed
381e : 08 php
381f : a955 lda #$55
3821 : 6955 adc #$55
3823 : c910 cmp #$10
trap_ne ;expected decimal result after sed
3825 : d0fe > bne * ;failed not equal (non zero)
3827 : d8 cld
3828 : 28 plp
3829 : a955 lda #$55
382b : 6955 adc #$55
382d : c910 cmp #$10
trap_ne ;expected decimal result after plp D=1
382f : d0fe > bne * ;failed not equal (non zero)
3831 : 28 plp
3832 : a955 lda #$55
3834 : 6955 adc #$55
3836 : c9aa cmp #$aa
trap_ne ;expected binary result after plp D=0
3838 : d0fe > bne * ;failed not equal (non zero)
383a : 18 clc
383b : a938 lda #hi bin_rti_ret ;emulated interrupt for rti
383d : 48 pha
383e : a955 lda #lo bin_rti_ret
3840 : 48 pha
3841 : 08 php
3842 : f8 sed
3843 : a938 lda #hi dec_rti_ret ;emulated interrupt for rti
3845 : 48 pha
3846 : a94c lda #lo dec_rti_ret
3848 : 48 pha
3849 : 08 php
384a : d8 cld
384b : 40 rti
384c : dec_rti_ret
384c : a955 lda #$55
384e : 6955 adc #$55
3850 : c910 cmp #$10
trap_ne ;expected decimal result after rti D=1
3852 : d0fe > bne * ;failed not equal (non zero)
3854 : 40 rti
3855 : bin_rti_ret
3855 : a955 lda #$55
3857 : 6955 adc #$55
3859 : c9aa cmp #$aa
trap_ne ;expected binary result after rti D=0
385b : d0fe > bne * ;failed not equal (non zero)
endif
385d : ad0002 lda test_case
3860 : c92b cmp #test_num
trap_ne ;previous test is out of sequence
3862 : d0fe > bne * ;failed not equal (non zero)
3864 : a9f0 lda #$f0 ;mark opcode testing complete
3866 : 8d0002 sta test_case
; final RAM integrity test
; verifies that none of the previous tests has altered RAM outside of the
; designated write areas.
check_ram
> ;RAM check disabled - RAM size not set
; *** DEBUG INFO ***
; to debug checksum errors uncomment check_ram in the next_test macro to
; narrow down the responsible opcode.
; may give false errors when monitor, OS or other background activity is
; allowed during previous tests.
; S U C C E S S ************************************************
; -------------
success ;if you get here everything went well
3869 : 4c6938 > jmp * ;test passed, no errors
; -------------
; S U C C E S S ************************************************
386c : 4c0008 jmp start ;run again
if disable_decimal < 1
; core subroutine of the decimal add/subtract test
; *** WARNING - tests documented behavior only! ***
; only valid BCD operands are tested, N V Z flags are ignored
; iterates through all valid combinations of operands and carry input
; uses increments/decrements to predict result & carry flag
386f : chkdad
; decimal ADC / SBC zp
386f : 08 php ;save carry for subtract
3870 : a503 lda ad1
3872 : 6504 adc ad2 ;perform add
3874 : 08 php
3875 : c505 cmp adrl ;check result
trap_ne ;bad result
3877 : d0fe > bne * ;failed not equal (non zero)
3879 : 68 pla ;check flags
387a : 2901 and #1 ;mask carry
387c : c506 cmp adrh
trap_ne ;bad carry
387e : d0fe > bne * ;failed not equal (non zero)
3880 : 28 plp
3881 : 08 php ;save carry for next add
3882 : a503 lda ad1
3884 : e508 sbc sb2 ;perform subtract
3886 : 08 php
3887 : c505 cmp adrl ;check result
trap_ne ;bad result
3889 : d0fe > bne * ;failed not equal (non zero)
388b : 68 pla ;check flags
388c : 2901 and #1 ;mask carry
388e : c506 cmp adrh
trap_ne ;bad flags
3890 : d0fe > bne * ;failed not equal (non zero)
3892 : 28 plp
; decimal ADC / SBC abs
3893 : 08 php ;save carry for subtract
3894 : a503 lda ad1
3896 : 6d0302 adc ada2 ;perform add
3899 : 08 php
389a : c505 cmp adrl ;check result
trap_ne ;bad result
389c : d0fe > bne * ;failed not equal (non zero)
389e : 68 pla ;check flags
389f : 2901 and #1 ;mask carry
38a1 : c506 cmp adrh
trap_ne ;bad carry
38a3 : d0fe > bne * ;failed not equal (non zero)
38a5 : 28 plp
38a6 : 08 php ;save carry for next add
38a7 : a503 lda ad1
38a9 : ed0402 sbc sba2 ;perform subtract
38ac : 08 php
38ad : c505 cmp adrl ;check result
trap_ne ;bad result
38af : d0fe > bne * ;failed not equal (non zero)
38b1 : 68 pla ;check flags
38b2 : 2901 and #1 ;mask carry
38b4 : c506 cmp adrh
trap_ne ;bad carry
38b6 : d0fe > bne * ;failed not equal (non zero)
38b8 : 28 plp
; decimal ADC / SBC #
38b9 : 08 php ;save carry for subtract
38ba : a504 lda ad2
38bc : 8d1202 sta ex_adci+1 ;set ADC # operand
38bf : a503 lda ad1
38c1 : 201102 jsr ex_adci ;execute ADC # in RAM
38c4 : 08 php
38c5 : c505 cmp adrl ;check result
trap_ne ;bad result
38c7 : d0fe > bne * ;failed not equal (non zero)
38c9 : 68 pla ;check flags
38ca : 2901 and #1 ;mask carry
38cc : c506 cmp adrh
trap_ne ;bad carry
38ce : d0fe > bne * ;failed not equal (non zero)
38d0 : 28 plp
38d1 : 08 php ;save carry for next add
38d2 : a508 lda sb2
38d4 : 8d1502 sta ex_sbci+1 ;set SBC # operand
38d7 : a503 lda ad1
38d9 : 201402 jsr ex_sbci ;execute SBC # in RAM
38dc : 08 php
38dd : c505 cmp adrl ;check result
trap_ne ;bad result
38df : d0fe > bne * ;failed not equal (non zero)
38e1 : 68 pla ;check flags
38e2 : 2901 and #1 ;mask carry
38e4 : c506 cmp adrh
trap_ne ;bad carry
38e6 : d0fe > bne * ;failed not equal (non zero)
38e8 : 28 plp
; decimal ADC / SBC zp,x
38e9 : 08 php ;save carry for subtract
38ea : a503 lda ad1
38ec : 7500 adc 0,x ;perform add
38ee : 08 php
38ef : c505 cmp adrl ;check result
trap_ne ;bad result
38f1 : d0fe > bne * ;failed not equal (non zero)
38f3 : 68 pla ;check flags
38f4 : 2901 and #1 ;mask carry
38f6 : c506 cmp adrh
trap_ne ;bad carry
38f8 : d0fe > bne * ;failed not equal (non zero)
38fa : 28 plp
38fb : 08 php ;save carry for next add
38fc : a503 lda ad1
38fe : f504 sbc sb2-ad2,x ;perform subtract
3900 : 08 php
3901 : c505 cmp adrl ;check result
trap_ne ;bad result
3903 : d0fe > bne * ;failed not equal (non zero)
3905 : 68 pla ;check flags
3906 : 2901 and #1 ;mask carry
3908 : c506 cmp adrh
trap_ne ;bad carry
390a : d0fe > bne * ;failed not equal (non zero)
390c : 28 plp
; decimal ADC / SBC abs,x
390d : 08 php ;save carry for subtract
390e : a503 lda ad1
3910 : 7dff01 adc ada2-ad2,x ;perform add
3913 : 08 php
3914 : c505 cmp adrl ;check result
trap_ne ;bad result
3916 : d0fe > bne * ;failed not equal (non zero)
3918 : 68 pla ;check flags
3919 : 2901 and #1 ;mask carry
391b : c506 cmp adrh
trap_ne ;bad carry
391d : d0fe > bne * ;failed not equal (non zero)
391f : 28 plp
3920 : 08 php ;save carry for next add
3921 : a503 lda ad1
3923 : fd0002 sbc sba2-ad2,x ;perform subtract
3926 : 08 php
3927 : c505 cmp adrl ;check result
trap_ne ;bad result
3929 : d0fe > bne * ;failed not equal (non zero)
392b : 68 pla ;check flags
392c : 2901 and #1 ;mask carry
392e : c506 cmp adrh
trap_ne ;bad carry
3930 : d0fe > bne * ;failed not equal (non zero)
3932 : 28 plp
; decimal ADC / SBC abs,y
3933 : 08 php ;save carry for subtract
3934 : a503 lda ad1
3936 : 790401 adc ada2-$ff,y ;perform add
3939 : 08 php
393a : c505 cmp adrl ;check result
trap_ne ;bad result
393c : d0fe > bne * ;failed not equal (non zero)
393e : 68 pla ;check flags
393f : 2901 and #1 ;mask carry
3941 : c506 cmp adrh
trap_ne ;bad carry
3943 : d0fe > bne * ;failed not equal (non zero)
3945 : 28 plp
3946 : 08 php ;save carry for next add
3947 : a503 lda ad1
3949 : f90501 sbc sba2-$ff,y ;perform subtract
394c : 08 php
394d : c505 cmp adrl ;check result
trap_ne ;bad result
394f : d0fe > bne * ;failed not equal (non zero)
3951 : 68 pla ;check flags
3952 : 2901 and #1 ;mask carry
3954 : c506 cmp adrh
trap_ne ;bad carry
3956 : d0fe > bne * ;failed not equal (non zero)
3958 : 28 plp
; decimal ADC / SBC (zp,x)
3959 : 08 php ;save carry for subtract
395a : a503 lda ad1
395c : 6144 adc (lo adi2-ad2,x) ;perform add
395e : 08 php
395f : c505 cmp adrl ;check result
trap_ne ;bad result
3961 : d0fe > bne * ;failed not equal (non zero)
3963 : 68 pla ;check flags
3964 : 2901 and #1 ;mask carry
3966 : c506 cmp adrh
trap_ne ;bad carry
3968 : d0fe > bne * ;failed not equal (non zero)
396a : 28 plp
396b : 08 php ;save carry for next add
396c : a503 lda ad1
396e : e146 sbc (lo sbi2-ad2,x) ;perform subtract
3970 : 08 php
3971 : c505 cmp adrl ;check result
trap_ne ;bad result
3973 : d0fe > bne * ;failed not equal (non zero)
3975 : 68 pla ;check flags
3976 : 2901 and #1 ;mask carry
3978 : c506 cmp adrh
trap_ne ;bad carry
397a : d0fe > bne * ;failed not equal (non zero)
397c : 28 plp
; decimal ADC / SBC (abs),y
397d : 08 php ;save carry for subtract
397e : a503 lda ad1
3980 : 714c adc (adiy2),y ;perform add
3982 : 08 php
3983 : c505 cmp adrl ;check result
trap_ne ;bad result
3985 : d0fe > bne * ;failed not equal (non zero)
3987 : 68 pla ;check flags
3988 : 2901 and #1 ;mask carry
398a : c506 cmp adrh
trap_ne ;bad carry
398c : d0fe > bne * ;failed not equal (non zero)
398e : 28 plp
398f : 08 php ;save carry for next add
3990 : a503 lda ad1
3992 : f14e sbc (sbiy2),y ;perform subtract
3994 : 08 php
3995 : c505 cmp adrl ;check result
trap_ne ;bad result
3997 : d0fe > bne * ;failed not equal (non zero)
3999 : 68 pla ;check flags
399a : 2901 and #1 ;mask carry
399c : c506 cmp adrh
trap_ne ;bad carry
399e : d0fe > bne * ;failed not equal (non zero)
39a0 : 28 plp
39a1 : 60 rts
endif
; core subroutine of the full binary add/subtract test
; iterates through all combinations of operands and carry input
; uses increments/decrements to predict result & result flags
39a2 : a507 chkadd lda adrf ;add V-flag if overflow
39a4 : 2983 and #$83 ;keep N-----ZC / clear V
39a6 : 48 pha
39a7 : a503 lda ad1 ;test sign unequal between operands
39a9 : 4504 eor ad2
39ab : 300a bmi ckad1 ;no overflow possible - operands have different sign
39ad : a503 lda ad1 ;test sign equal between operands and result
39af : 4505 eor adrl
39b1 : 1004 bpl ckad1 ;no overflow occured - operand and result have same sign
39b3 : 68 pla
39b4 : 0940 ora #$40 ;set V
39b6 : 48 pha
39b7 : 68 ckad1 pla
39b8 : 8507 sta adrf ;save expected flags
; binary ADC / SBC zp
39ba : 08 php ;save carry for subtract
39bb : a503 lda ad1
39bd : 6504 adc ad2 ;perform add
39bf : 08 php
39c0 : c505 cmp adrl ;check result
trap_ne ;bad result
39c2 : d0fe > bne * ;failed not equal (non zero)
39c4 : 68 pla ;check flags
39c5 : 29c3 and #$c3 ;mask NV----ZC
39c7 : c507 cmp adrf
trap_ne ;bad flags
39c9 : d0fe > bne * ;failed not equal (non zero)
39cb : 28 plp
39cc : 08 php ;save carry for next add
39cd : a503 lda ad1
39cf : e508 sbc sb2 ;perform subtract
39d1 : 08 php
39d2 : c505 cmp adrl ;check result
trap_ne ;bad result
39d4 : d0fe > bne * ;failed not equal (non zero)
39d6 : 68 pla ;check flags
39d7 : 29c3 and #$c3 ;mask NV----ZC
39d9 : c507 cmp adrf
trap_ne ;bad flags
39db : d0fe > bne * ;failed not equal (non zero)
39dd : 28 plp
; binary ADC / SBC abs
39de : 08 php ;save carry for subtract
39df : a503 lda ad1
39e1 : 6d0302 adc ada2 ;perform add
39e4 : 08 php
39e5 : c505 cmp adrl ;check result
trap_ne ;bad result
39e7 : d0fe > bne * ;failed not equal (non zero)
39e9 : 68 pla ;check flags
39ea : 29c3 and #$c3 ;mask NV----ZC
39ec : c507 cmp adrf
trap_ne ;bad flags
39ee : d0fe > bne * ;failed not equal (non zero)
39f0 : 28 plp
39f1 : 08 php ;save carry for next add
39f2 : a503 lda ad1
39f4 : ed0402 sbc sba2 ;perform subtract
39f7 : 08 php
39f8 : c505 cmp adrl ;check result
trap_ne ;bad result
39fa : d0fe > bne * ;failed not equal (non zero)
39fc : 68 pla ;check flags
39fd : 29c3 and #$c3 ;mask NV----ZC
39ff : c507 cmp adrf
trap_ne ;bad flags
3a01 : d0fe > bne * ;failed not equal (non zero)
3a03 : 28 plp
; binary ADC / SBC #
3a04 : 08 php ;save carry for subtract
3a05 : a504 lda ad2
3a07 : 8d1202 sta ex_adci+1 ;set ADC # operand
3a0a : a503 lda ad1
3a0c : 201102 jsr ex_adci ;execute ADC # in RAM
3a0f : 08 php
3a10 : c505 cmp adrl ;check result
trap_ne ;bad result
3a12 : d0fe > bne * ;failed not equal (non zero)
3a14 : 68 pla ;check flags
3a15 : 29c3 and #$c3 ;mask NV----ZC
3a17 : c507 cmp adrf
trap_ne ;bad flags
3a19 : d0fe > bne * ;failed not equal (non zero)
3a1b : 28 plp
3a1c : 08 php ;save carry for next add
3a1d : a508 lda sb2
3a1f : 8d1502 sta ex_sbci+1 ;set SBC # operand
3a22 : a503 lda ad1
3a24 : 201402 jsr ex_sbci ;execute SBC # in RAM
3a27 : 08 php
3a28 : c505 cmp adrl ;check result
trap_ne ;bad result
3a2a : d0fe > bne * ;failed not equal (non zero)
3a2c : 68 pla ;check flags
3a2d : 29c3 and #$c3 ;mask NV----ZC
3a2f : c507 cmp adrf
trap_ne ;bad flags
3a31 : d0fe > bne * ;failed not equal (non zero)
3a33 : 28 plp
; binary ADC / SBC zp,x
3a34 : 08 php ;save carry for subtract
3a35 : a503 lda ad1
3a37 : 7500 adc 0,x ;perform add
3a39 : 08 php
3a3a : c505 cmp adrl ;check result
trap_ne ;bad result
3a3c : d0fe > bne * ;failed not equal (non zero)
3a3e : 68 pla ;check flags
3a3f : 29c3 and #$c3 ;mask NV----ZC
3a41 : c507 cmp adrf
trap_ne ;bad flags
3a43 : d0fe > bne * ;failed not equal (non zero)
3a45 : 28 plp
3a46 : 08 php ;save carry for next add
3a47 : a503 lda ad1
3a49 : f504 sbc sb2-ad2,x ;perform subtract
3a4b : 08 php
3a4c : c505 cmp adrl ;check result
trap_ne ;bad result
3a4e : d0fe > bne * ;failed not equal (non zero)
3a50 : 68 pla ;check flags
3a51 : 29c3 and #$c3 ;mask NV----ZC
3a53 : c507 cmp adrf
trap_ne ;bad flags
3a55 : d0fe > bne * ;failed not equal (non zero)
3a57 : 28 plp
; binary ADC / SBC abs,x
3a58 : 08 php ;save carry for subtract
3a59 : a503 lda ad1
3a5b : 7dff01 adc ada2-ad2,x ;perform add
3a5e : 08 php
3a5f : c505 cmp adrl ;check result
trap_ne ;bad result
3a61 : d0fe > bne * ;failed not equal (non zero)
3a63 : 68 pla ;check flags
3a64 : 29c3 and #$c3 ;mask NV----ZC
3a66 : c507 cmp adrf
trap_ne ;bad flags
3a68 : d0fe > bne * ;failed not equal (non zero)
3a6a : 28 plp
3a6b : 08 php ;save carry for next add
3a6c : a503 lda ad1
3a6e : fd0002 sbc sba2-ad2,x ;perform subtract
3a71 : 08 php
3a72 : c505 cmp adrl ;check result
trap_ne ;bad result
3a74 : d0fe > bne * ;failed not equal (non zero)
3a76 : 68 pla ;check flags
3a77 : 29c3 and #$c3 ;mask NV----ZC
3a79 : c507 cmp adrf
trap_ne ;bad flags
3a7b : d0fe > bne * ;failed not equal (non zero)
3a7d : 28 plp
; binary ADC / SBC abs,y
3a7e : 08 php ;save carry for subtract
3a7f : a503 lda ad1
3a81 : 790401 adc ada2-$ff,y ;perform add
3a84 : 08 php
3a85 : c505 cmp adrl ;check result
trap_ne ;bad result
3a87 : d0fe > bne * ;failed not equal (non zero)
3a89 : 68 pla ;check flags
3a8a : 29c3 and #$c3 ;mask NV----ZC
3a8c : c507 cmp adrf
trap_ne ;bad flags
3a8e : d0fe > bne * ;failed not equal (non zero)
3a90 : 28 plp
3a91 : 08 php ;save carry for next add
3a92 : a503 lda ad1
3a94 : f90501 sbc sba2-$ff,y ;perform subtract
3a97 : 08 php
3a98 : c505 cmp adrl ;check result
trap_ne ;bad result
3a9a : d0fe > bne * ;failed not equal (non zero)
3a9c : 68 pla ;check flags
3a9d : 29c3 and #$c3 ;mask NV----ZC
3a9f : c507 cmp adrf
trap_ne ;bad flags
3aa1 : d0fe > bne * ;failed not equal (non zero)
3aa3 : 28 plp
; binary ADC / SBC (zp,x)
3aa4 : 08 php ;save carry for subtract
3aa5 : a503 lda ad1
3aa7 : 6144 adc (lo adi2-ad2,x) ;perform add
3aa9 : 08 php
3aaa : c505 cmp adrl ;check result
trap_ne ;bad result
3aac : d0fe > bne * ;failed not equal (non zero)
3aae : 68 pla ;check flags
3aaf : 29c3 and #$c3 ;mask NV----ZC
3ab1 : c507 cmp adrf
trap_ne ;bad flags
3ab3 : d0fe > bne * ;failed not equal (non zero)
3ab5 : 28 plp
3ab6 : 08 php ;save carry for next add
3ab7 : a503 lda ad1
3ab9 : e146 sbc (lo sbi2-ad2,x) ;perform subtract
3abb : 08 php
3abc : c505 cmp adrl ;check result
trap_ne ;bad result
3abe : d0fe > bne * ;failed not equal (non zero)
3ac0 : 68 pla ;check flags
3ac1 : 29c3 and #$c3 ;mask NV----ZC
3ac3 : c507 cmp adrf
trap_ne ;bad flags
3ac5 : d0fe > bne * ;failed not equal (non zero)
3ac7 : 28 plp
; binary ADC / SBC (abs),y
3ac8 : 08 php ;save carry for subtract
3ac9 : a503 lda ad1
3acb : 714c adc (adiy2),y ;perform add
3acd : 08 php
3ace : c505 cmp adrl ;check result
trap_ne ;bad result
3ad0 : d0fe > bne * ;failed not equal (non zero)
3ad2 : 68 pla ;check flags
3ad3 : 29c3 and #$c3 ;mask NV----ZC
3ad5 : c507 cmp adrf
trap_ne ;bad flags
3ad7 : d0fe > bne * ;failed not equal (non zero)
3ad9 : 28 plp
3ada : 08 php ;save carry for next add
3adb : a503 lda ad1
3add : f14e sbc (sbiy2),y ;perform subtract
3adf : 08 php
3ae0 : c505 cmp adrl ;check result
trap_ne ;bad result
3ae2 : d0fe > bne * ;failed not equal (non zero)
3ae4 : 68 pla ;check flags
3ae5 : 29c3 and #$c3 ;mask NV----ZC
3ae7 : c507 cmp adrf
trap_ne ;bad flags
3ae9 : d0fe > bne * ;failed not equal (non zero)
3aeb : 28 plp
3aec : 60 rts
; target for the jump absolute test
3aed : 88 dey
3aee : 88 dey
3aef : test_far
3aef : 08 php ;either SP or Y count will fail, if we do not hit
3af0 : 88 dey
3af1 : 88 dey
3af2 : 88 dey
3af3 : 28 plp
trap_cs ;flags loaded?
3af4 : b0fe > bcs * ;failed carry set
trap_vs
3af6 : 70fe > bvs * ;failed overflow set
trap_mi
3af8 : 30fe > bmi * ;failed minus (bit 7 set)
trap_eq
3afa : f0fe > beq * ;failed equal (zero)
3afc : c946 cmp #'F' ;registers loaded?
trap_ne
3afe : d0fe > bne * ;failed not equal (non zero)
3b00 : e041 cpx #'A'
trap_ne
3b02 : d0fe > bne * ;failed not equal (non zero)
3b04 : c04f cpy #('R'-3)
trap_ne
3b06 : d0fe > bne * ;failed not equal (non zero)
3b08 : 48 pha ;save a,x
3b09 : 8a txa
3b0a : 48 pha
3b0b : ba tsx
3b0c : e0fd cpx #$fd ;check SP
trap_ne
3b0e : d0fe > bne * ;failed not equal (non zero)
3b10 : 68 pla ;restore x
3b11 : aa tax
set_stat $ff
> load_flag $ff
3b12 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3b14 : 48 > pha ;use stack to load status
3b15 : 28 > plp
3b16 : 68 pla ;restore a
3b17 : e8 inx ;return registers with modifications
3b18 : 49aa eor #$aa ;N=1, V=1, Z=0, C=1
3b1a : 4c0f0d jmp far_ret
; target for the jump indirect test
3b1d : 00 align
3b1e : 273b ptr_tst_ind dw test_ind
3b20 : 640d ptr_ind_ret dw ind_ret
trap ;runover protection
3b22 : 4c223b > jmp * ;failed anyway
3b25 : 88 dey
3b26 : 88 dey
3b27 : test_ind
3b27 : 08 php ;either SP or Y count will fail, if we do not hit
3b28 : 88 dey
3b29 : 88 dey
3b2a : 88 dey
3b2b : 28 plp
trap_cs ;flags loaded?
3b2c : b0fe > bcs * ;failed carry set
trap_vs
3b2e : 70fe > bvs * ;failed overflow set
trap_mi
3b30 : 30fe > bmi * ;failed minus (bit 7 set)
trap_eq
3b32 : f0fe > beq * ;failed equal (zero)
3b34 : c949 cmp #'I' ;registers loaded?
trap_ne
3b36 : d0fe > bne * ;failed not equal (non zero)
3b38 : e04e cpx #'N'
trap_ne
3b3a : d0fe > bne * ;failed not equal (non zero)
3b3c : c041 cpy #('D'-3)
trap_ne
3b3e : d0fe > bne * ;failed not equal (non zero)
3b40 : 48 pha ;save a,x
3b41 : 8a txa
3b42 : 48 pha
3b43 : ba tsx
3b44 : e0fd cpx #$fd ;check SP
trap_ne
3b46 : d0fe > bne * ;failed not equal (non zero)
3b48 : 68 pla ;restore x
3b49 : aa tax
set_stat $ff
> load_flag $ff
3b4a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3b4c : 48 > pha ;use stack to load status
3b4d : 28 > plp
3b4e : 68 pla ;restore a
3b4f : e8 inx ;return registers with modifications
3b50 : 49aa eor #$aa ;N=1, V=1, Z=0, C=1
3b52 : 6c203b jmp (ptr_ind_ret)
trap ;runover protection
3b55 : 4c553b > jmp * ;failed anyway
3b58 : 4c0008 jmp start ;catastrophic error - cannot continue
; target for the jump subroutine test
3b5b : 88 dey
3b5c : 88 dey
3b5d : test_jsr
3b5d : 08 php ;either SP or Y count will fail, if we do not hit
3b5e : 88 dey
3b5f : 88 dey
3b60 : 88 dey
3b61 : 28 plp
trap_cs ;flags loaded?
3b62 : b0fe > bcs * ;failed carry set
trap_vs
3b64 : 70fe > bvs * ;failed overflow set
trap_mi
3b66 : 30fe > bmi * ;failed minus (bit 7 set)
trap_eq
3b68 : f0fe > beq * ;failed equal (zero)
3b6a : c94a cmp #'J' ;registers loaded?
trap_ne
3b6c : d0fe > bne * ;failed not equal (non zero)
3b6e : e053 cpx #'S'
trap_ne
3b70 : d0fe > bne * ;failed not equal (non zero)
3b72 : c04f cpy #('R'-3)
trap_ne
3b74 : d0fe > bne * ;failed not equal (non zero)
3b76 : 48 pha ;save a,x
3b77 : 8a txa
3b78 : 48 pha
3b79 : ba tsx ;sp -4? (return addr,a,x)
3b7a : e0fb cpx #$fb
trap_ne
3b7c : d0fe > bne * ;failed not equal (non zero)
3b7e : adff01 lda $1ff ;propper return on stack
3b81 : c90d cmp #hi(jsr_ret)
trap_ne
3b83 : d0fe > bne * ;failed not equal (non zero)
3b85 : adfe01 lda $1fe
3b88 : c99a cmp #lo(jsr_ret)
trap_ne
3b8a : d0fe > bne * ;failed not equal (non zero)
set_stat $ff
> load_flag $ff
3b8c : a9ff > lda #$ff ;allow test to change I-flag (no mask)
>
3b8e : 48 > pha ;use stack to load status
3b8f : 28 > plp
3b90 : 68 pla ;pull x,a
3b91 : aa tax
3b92 : 68 pla
3b93 : e8 inx ;return registers with modifications
3b94 : 49aa eor #$aa ;N=1, V=1, Z=0, C=1
3b96 : 60 rts
trap ;runover protection
3b97 : 4c973b > jmp * ;failed anyway
3b9a : 4c0008 jmp start ;catastrophic error - cannot continue
;trap in case of unexpected IRQ, NMI, BRK, RESET - BRK test target
3b9d : nmi_trap
trap ;check stack for conditions at NMI
3b9d : 4c9d3b > jmp * ;failed anyway
3ba0 : 4c0008 jmp start ;catastrophic error - cannot continue
3ba3 : res_trap
trap ;unexpected RESET
3ba3 : 4ca33b > jmp * ;failed anyway
3ba6 : 4c0008 jmp start ;catastrophic error - cannot continue
3ba9 : 88 dey
3baa : 88 dey
3bab : irq_trap ;BRK test or unextpected BRK or IRQ
3bab : 08 php ;either SP or Y count will fail, if we do not hit
3bac : 88 dey
3bad : 88 dey
3bae : 88 dey
;next traps could be caused by unexpected BRK or IRQ
;check stack for BREAK and originating location
;possible jump/branch into weeds (uninitialized space)
3baf : c9bd cmp #$ff-'B' ;BRK pass 2 registers loaded?
3bb1 : f042 beq break2
3bb3 : c942 cmp #'B' ;BRK pass 1 registers loaded?
trap_ne
3bb5 : d0fe > bne * ;failed not equal (non zero)
3bb7 : e052 cpx #'R'
trap_ne
3bb9 : d0fe > bne * ;failed not equal (non zero)
3bbb : c048 cpy #'K'-3
trap_ne
3bbd : d0fe > bne * ;failed not equal (non zero)
3bbf : 8500 sta irq_a ;save registers during break test
3bc1 : 8601 stx irq_x
3bc3 : ba tsx ;test break on stack
3bc4 : bd0201 lda $102,x
cmp_flag 0 ;break test should have B=1 & unused=1 on stack
3bc7 : c930 > cmp #(0 |fao)&m8 ;expected flags + always on bits
trap_ne ; - no break flag on stack
3bc9 : d0fe > bne * ;failed not equal (non zero)
3bcb : 68 pla
cmp_flag intdis ;should have added interrupt disable
3bcc : c934 > cmp #(intdis |fao)&m8 ;expected flags + always on bits
trap_ne
3bce : d0fe > bne * ;failed not equal (non zero)
3bd0 : ba tsx
3bd1 : e0fc cpx #$fc ;sp -3? (return addr, flags)
trap_ne
3bd3 : d0fe > bne * ;failed not equal (non zero)
3bd5 : adff01 lda $1ff ;propper return on stack
3bd8 : c90d cmp #hi(brk_ret0)
trap_ne
3bda : d0fe > bne * ;failed not equal (non zero)
3bdc : adfe01 lda $1fe
3bdf : c9d1 cmp #lo(brk_ret0)
trap_ne
3be1 : d0fe > bne * ;failed not equal (non zero)
load_flag $ff
3be3 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
3be5 : 48 pha
3be6 : a601 ldx irq_x
3be8 : e8 inx ;return registers with modifications
3be9 : a500 lda irq_a
3beb : 49aa eor #$aa
3bed : 28 plp ;N=1, V=1, Z=1, C=1 but original flags should be restored
3bee : 40 rti
trap ;runover protection
3bef : 4cef3b > jmp * ;failed anyway
3bf2 : 4c0008 jmp start ;catastrophic error - cannot continue
3bf5 : break2 ;BRK pass 2
3bf5 : e0ad cpx #$ff-'R'
trap_ne
3bf7 : d0fe > bne * ;failed not equal (non zero)
3bf9 : c0b1 cpy #$ff-'K'-3
trap_ne
3bfb : d0fe > bne * ;failed not equal (non zero)
3bfd : 8500 sta irq_a ;save registers during break test
3bff : 8601 stx irq_x
3c01 : ba tsx ;test break on stack
3c02 : bd0201 lda $102,x
cmp_flag $ff ;break test should have B=1
3c05 : c9ff > cmp #($ff |fao)&m8 ;expected flags + always on bits
trap_ne ; - no break flag on stack
3c07 : d0fe > bne * ;failed not equal (non zero)
3c09 : 68 pla
3c0a : 0908 ora #decmode ;ignore decmode cleared if 65c02
cmp_flag $ff ;actual passed flags
3c0c : c9ff > cmp #($ff |fao)&m8 ;expected flags + always on bits
trap_ne
3c0e : d0fe > bne * ;failed not equal (non zero)
3c10 : ba tsx
3c11 : e0fc cpx #$fc ;sp -3? (return addr, flags)
trap_ne
3c13 : d0fe > bne * ;failed not equal (non zero)
3c15 : adff01 lda $1ff ;propper return on stack
3c18 : c90d cmp #hi(brk_ret1)
trap_ne
3c1a : d0fe > bne * ;failed not equal (non zero)
3c1c : adfe01 lda $1fe
3c1f : c9f7 cmp #lo(brk_ret1)
trap_ne
3c21 : d0fe > bne * ;failed not equal (non zero)
load_flag intdis
3c23 : a904 > lda #intdis ;allow test to change I-flag (no mask)
3c25 : 48 pha
3c26 : a601 ldx irq_x
3c28 : e8 inx ;return registers with modifications
3c29 : a500 lda irq_a
3c2b : 49aa eor #$aa
3c2d : 28 plp ;N=0, V=0, Z=0, C=0 but original flags should be restored
3c2e : 40 rti
trap ;runover protection
3c2f : 4c2f3c > jmp * ;failed anyway
3c32 : 4c0008 jmp start ;catastrophic error - cannot continue
if report = 1
include "report.i65"
endif
;copy of data to initialize BSS segment
if load_data_direct != 1
zp_init
zp1_ db $c3,$82,$41,0 ;test patterns for LDx BIT ROL ROR ASL LSR
zp7f_ db $7f ;test pattern for compare
;logical zeropage operands
zpOR_ db 0,$1f,$71,$80 ;test pattern for OR
zpAN_ db $0f,$ff,$7f,$80 ;test pattern for AND
zpEO_ db $ff,$0f,$8f,$8f ;test pattern for EOR
;indirect addressing pointers
ind1_ dw abs1 ;indirect pointer to pattern in absolute memory
dw abs1+1
dw abs1+2
dw abs1+3
dw abs7f
inw1_ dw abs1-$f8 ;indirect pointer for wrap-test pattern
indt_ dw abst ;indirect pointer to store area in absolute memory
dw abst+1
dw abst+2
dw abst+3
inwt_ dw abst-$f8 ;indirect pointer for wrap-test store
indAN_ dw absAN ;indirect pointer to AND pattern in absolute memory
dw absAN+1
dw absAN+2
dw absAN+3
indEO_ dw absEO ;indirect pointer to EOR pattern in absolute memory
dw absEO+1
dw absEO+2
dw absEO+3
indOR_ dw absOR ;indirect pointer to OR pattern in absolute memory
dw absOR+1
dw absOR+2
dw absOR+3
;add/subtract indirect pointers
adi2_ dw ada2 ;indirect pointer to operand 2 in absolute memory
sbi2_ dw sba2 ;indirect pointer to complemented operand 2 (SBC)
adiy2_ dw ada2-$ff ;with offset for indirect indexed
sbiy2_ dw sba2-$ff
zp_end
if (zp_end - zp_init) != (zp_bss_end - zp_bss)
;force assembler error if size is different
ERROR ERROR ERROR ;mismatch between bss and zeropage data
endif
data_init
ex_and_ and #0 ;execute immediate opcodes
rts
ex_eor_ eor #0 ;execute immediate opcodes
rts
ex_ora_ ora #0 ;execute immediate opcodes
rts
ex_adc_ adc #0 ;execute immediate opcodes
rts
ex_sbc_ sbc #0 ;execute immediate opcodes
rts
abs1_ db $c3,$82,$41,0 ;test patterns for LDx BIT ROL ROR ASL LSR
abs7f_ db $7f ;test pattern for compare
;loads
fLDx_ db fn,fn,0,fz ;expected flags for load
;shifts
rASL_ ;expected result ASL & ROL -carry
rROL_ db $86,$04,$82,0 ; "
rROLc_ db $87,$05,$83,1 ;expected result ROL +carry
rLSR_ ;expected result LSR & ROR -carry
rROR_ db $61,$41,$20,0 ; "
rRORc_ db $e1,$c1,$a0,$80 ;expected result ROR +carry
fASL_ ;expected flags for shifts
fROL_ db fnc,fc,fn,fz ;no carry in
fROLc_ db fnc,fc,fn,0 ;carry in
fLSR_
fROR_ db fc,0,fc,fz ;no carry in
fRORc_ db fnc,fn,fnc,fn ;carry in
;increments (decrements)
rINC_ db $7f,$80,$ff,0,1 ;expected result for INC/DEC
fINC_ db 0,fn,fn,fz,0 ;expected flags for INC/DEC
;logical memory operand
absOR_ db 0,$1f,$71,$80 ;test pattern for OR
absAN_ db $0f,$ff,$7f,$80 ;test pattern for AND
absEO_ db $ff,$0f,$8f,$8f ;test pattern for EOR
;logical accu operand
absORa_ db 0,$f1,$1f,0 ;test pattern for OR
absANa_ db $f0,$ff,$ff,$ff ;test pattern for AND
absEOa_ db $ff,$f0,$f0,$0f ;test pattern for EOR
;logical results
absrlo_ db 0,$ff,$7f,$80
absflo_ db fz,fn,0,fn
data_end
if (data_end - data_init) != (data_bss_end - data_bss)
;force assembler error if size is different
ERROR ERROR ERROR ;mismatch between bss and data
endif
vec_init
dw nmi_trap
dw res_trap
dw irq_trap
vec_bss equ $fffa
endif ;end of RAM init data
if (load_data_direct = 1) & (ROM_vectors = 1)
fffa = org $fffa ;vectors
fffa : 9d3b dw nmi_trap
fffc : a33b dw res_trap
fffe : ab3b dw irq_trap
endif
fffa = end start
No errors in pass 2.
Wrote binary from address $0000 through $ffff.
Total size 65536 bytes.
Program start address is at $0800 (2048).