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fe99e56162
added option to skip the remainder of a failing test in report.i65 added otion to skip undefined opcode as NOP test for the 65C02 replaced binaries with the current version of the test
11510 lines
574 KiB
Plaintext
11510 lines
574 KiB
Plaintext
AS65 Assembler for R6502 [1.42]. Copyright 1994-2007, Frank A. Kingswood Page 1
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------------------------------------------------ 65C02_extended_opcodes_test.a65c ------------------------------------------------
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2884 lines read, no errors in pass 1.
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;
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; 6 5 C 0 2 E X T E N D E D O P C O D E S T E S T
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;
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; Copyright (C) 2013-2017 Klaus Dormann
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;
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; This program is free software: you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation, either version 3 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program. If not, see <http://www.gnu.org/licenses/>.
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; This program is designed to test all additional 65C02 opcodes, addressing
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; modes and functionality not available in the NMOS version of the 6502.
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; The 6502_functional_test is a prerequisite to this test.
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; NMI, IRQ, STP & WAI are covered in the 6502_interrupt_test.
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;
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; version 04-dec-2017
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; contact info at http://2m5.de or email K@2m5.de
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;
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; assembled with AS65 from http://www.kingswood-consulting.co.uk/assemblers/
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; command line switches: -l -m -s2 -w -x -h0
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; | | | | | no page headers in listing
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; | | | | 65C02 extensions
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; | | | wide listing (133 char/col)
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; | | write intel hex file instead of binary
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; | expand macros in listing
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; generate pass2 listing
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;
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; No IO - should be run from a monitor with access to registers.
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; To run load intel hex image with a load command, than alter PC to 400 hex
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; (code_segment) and enter a go command.
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; Loop on program counter determines error or successful completion of test.
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; Check listing for relevant traps (jump/branch *).
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; Please note that in early tests some instructions will have to be used before
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; they are actually tested!
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;
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; RESET, NMI or IRQ should not occur and will be trapped if vectors are enabled.
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; Tests documented behavior of the original 65C02 only!
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; Decimal ops will only be tested with valid BCD operands and the V flag will
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; be ignored as it is absolutely useless in decimal mode.
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;
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; Debugging hints:
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; Most of the code is written sequentially. if you hit a trap, check the
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; immediately preceeding code for the instruction to be tested. Results are
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; tested first, flags are checked second by pushing them onto the stack and
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; pulling them to the accumulator after the result was checked. The "real"
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; flags are no longer valid for the tested instruction at this time!
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; If the tested instruction was indexed, the relevant index (X or Y) must
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; also be checked. Opposed to the flags, X and Y registers are still valid.
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;
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; versions:
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; 19-jul-2013 1st version distributed for testing
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; 23-jul-2013 fixed BRA out of range due to larger trap macros
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; added RAM integrity check
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; 16-aug-2013 added error report to standard output option
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; 23-aug-2015 change revoked
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; 24-aug-2015 all self modifying immediate opcodes now execute in data RAM
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; 28-aug-2015 fixed decimal adc/sbc immediate only testing carry
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; 09-feb-2017 fixed RMB/SMB tested when they shouldn't be tested
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; 04-dec-2017 fixed BRK not tested for actually going through the IRQ vector
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; added option to skip the remainder of a failing test
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; in report.i65
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; added skip override to undefined opcode as NOP test
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; C O N F I G U R A T I O N
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;ROM_vectors writable (0=no, 1=yes)
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;if ROM vectors can not be used interrupts will not be trapped
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;as a consequence BRK can not be tested but will be emulated to test RTI
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0001 = ROM_vectors = 1
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;load_data_direct (0=move from code segment, 1=load directly)
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;loading directly is preferred but may not be supported by your platform
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;0 produces only consecutive object code, 1 is not suitable for a binary image
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0001 = load_data_direct = 1
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;I_flag behavior (0=force enabled, 1=force disabled, 2=prohibit change, 3=allow
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;change) 2 requires extra code and is not recommended.
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0003 = I_flag = 3
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;configure memory - try to stay away from memory used by the system
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;zero_page memory start address, $4e (78) consecutive Bytes required
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; add 2 if I_flag = 2
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000a = zero_page = $a
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;data_segment memory start address, $63 (99) consecutive Bytes required
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; + 12 Bytes at data_segment + $f9 (JMP indirect page cross test)
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0200 = data_segment = $200
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if (data_segment & $ff) != 0
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ERROR ERROR ERROR low byte of data_segment MUST be $00 !!
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endif
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;code_segment memory start address, 10kB of consecutive space required
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; add 1 kB if I_flag = 2
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0400 = code_segment = $400
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;added WDC only opcodes WAI & STP (0=test as NOPs, >0=no test)
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0001 = wdc_op = 1
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;added Rockwell & WDC opcodes BBR, BBS, RMB & SMB
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;(0=test as NOPs, 1=full test, >1=no test)
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0001 = rkwl_wdc_op = 1
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;skip testing all undefined opcodes override
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;0=test as NOP, >0=skip
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0000 = skip_nop = 0
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;report errors through I/O channel (0=use standard self trap loops, 1=include
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;report.i65 as I/O channel, add 3 kB)
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0000 = report = 0
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;RAM integrity test option. Checks for undesired RAM writes.
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;set lowest non RAM or RAM mirror address page (-1=disable, 0=64k, $40=16k)
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;leave disabled if a monitor, OS or background interrupt is allowed to alter RAM
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ffff = ram_top = -1
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noopt ;do not take shortcuts
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;macros for error & success traps to allow user modification
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;example:
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;trap macro
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; jsr my_error_handler
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; endm
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;trap_eq macro
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; bne skip\?
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; trap ;failed equal (zero)
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;skip\?
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; endm
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;
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; my_error_handler should pop the calling address from the stack and report it.
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; putting larger portions of code (more than 3 bytes) inside the trap macro
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; may lead to branch range problems for some tests.
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if report = 0
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trap macro
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jmp * ;failed anyway
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endm
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trap_eq macro
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beq * ;failed equal (zero)
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endm
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trap_ne macro
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bne * ;failed not equal (non zero)
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endm
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trap_cs macro
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bcs * ;failed carry set
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endm
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trap_cc macro
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bcc * ;failed carry clear
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endm
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trap_mi macro
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bmi * ;failed minus (bit 7 set)
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endm
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trap_pl macro
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bpl * ;failed plus (bit 7 clear)
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endm
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trap_vs macro
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bvs * ;failed overflow set
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endm
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trap_vc macro
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bvc * ;failed overflow clear
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endm
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; please observe that during the test the stack gets invalidated
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; therefore a RTS inside the success macro is not possible
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success macro
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jmp * ;test passed, no errors
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endm
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endif
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if report = 1
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trap macro
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jsr report_error
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endm
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trap_eq macro
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bne skip\?
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trap ;failed equal (zero)
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skip\?
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endm
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trap_ne macro
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beq skip\?
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trap ;failed not equal (non zero)
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skip\?
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endm
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trap_cs macro
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bcc skip\?
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trap ;failed carry set
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skip\?
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endm
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trap_cc macro
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bcs skip\?
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trap ;failed carry clear
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skip\?
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endm
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trap_mi macro
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bpl skip\?
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trap ;failed minus (bit 7 set)
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skip\?
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endm
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trap_pl macro
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bmi skip\?
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trap ;failed plus (bit 7 clear)
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skip\?
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endm
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trap_vs macro
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bvc skip\?
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trap ;failed overflow set
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skip\?
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endm
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trap_vc macro
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bvs skip\?
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trap ;failed overflow clear
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skip\?
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endm
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; please observe that during the test the stack gets invalidated
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; therefore a RTS inside the success macro is not possible
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success macro
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jsr report_success
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endm
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endif
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0001 = carry equ %00000001 ;flag bits in status
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0002 = zero equ %00000010
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0004 = intdis equ %00000100
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0008 = decmode equ %00001000
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0010 = break equ %00010000
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0020 = reserv equ %00100000
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0040 = overfl equ %01000000
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0080 = minus equ %10000000
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0001 = fc equ carry
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0002 = fz equ zero
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0003 = fzc equ carry+zero
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0040 = fv equ overfl
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0042 = fvz equ overfl+zero
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0080 = fn equ minus
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0081 = fnc equ minus+carry
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0082 = fnz equ minus+zero
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0083 = fnzc equ minus+zero+carry
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00c0 = fnv equ minus+overfl
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0030 = fao equ break+reserv ;bits always on after PHP, BRK
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0034 = fai equ fao+intdis ;+ forced interrupt disable
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00ff = m8 equ $ff ;8 bit mask
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00fb = m8i equ $ff&~intdis ;8 bit mask - interrupt disable
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;macros to allow masking of status bits.
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;masking of interrupt enable/disable on load and compare
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;masking of always on bits after PHP or BRK (unused & break) on compare
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if I_flag = 0
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load_flag macro
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lda #\1&m8i ;force enable interrupts (mask I)
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endm
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cmp_flag macro
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cmp #(\1|fao)&m8i ;I_flag is always enabled + always on bits
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endm
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eor_flag macro
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eor #(\1&m8i|fao) ;mask I, invert expected flags + always on bits
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endm
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endif
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if I_flag = 1
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load_flag macro
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lda #\1|intdis ;force disable interrupts
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endm
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cmp_flag macro
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cmp #(\1|fai)&m8 ;I_flag is always disabled + always on bits
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endm
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eor_flag macro
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eor #(\1|fai) ;invert expected flags + always on bits + I
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endm
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endif
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if I_flag = 2
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load_flag macro
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lda #\1
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ora flag_I_on ;restore I-flag
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and flag_I_off
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endm
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cmp_flag macro
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eor flag_I_on ;I_flag is never changed
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cmp #(\1|fao)&m8i ;expected flags + always on bits, mask I
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endm
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eor_flag macro
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eor flag_I_on ;I_flag is never changed
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eor #(\1&m8i|fao) ;mask I, invert expected flags + always on bits
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endm
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endif
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if I_flag = 3
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load_flag macro
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lda #\1 ;allow test to change I-flag (no mask)
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endm
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cmp_flag macro
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cmp #(\1|fao)&m8 ;expected flags + always on bits
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endm
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eor_flag macro
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eor #\1|fao ;invert expected flags + always on bits
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endm
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endif
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;macros to set (register|memory|zeropage) & status
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set_stat macro ;setting flags in the processor status register
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load_flag \1
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pha ;use stack to load status
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plp
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endm
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set_a macro ;precharging accu & status
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load_flag \2
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pha ;use stack to load status
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lda #\1 ;precharge accu
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plp
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endm
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set_x macro ;precharging index & status
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load_flag \2
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pha ;use stack to load status
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ldx #\1 ;precharge index x
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plp
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endm
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set_y macro ;precharging index & status
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load_flag \2
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pha ;use stack to load status
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ldy #\1 ;precharge index y
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plp
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endm
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set_ax macro ;precharging indexed accu & immediate status
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load_flag \2
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pha ;use stack to load status
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lda \1,x ;precharge accu
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plp
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endm
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set_ay macro ;precharging indexed accu & immediate status
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load_flag \2
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pha ;use stack to load status
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lda \1,y ;precharge accu
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plp
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endm
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set_z macro ;precharging indexed zp & immediate status
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load_flag \2
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pha ;use stack to load status
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lda \1,x ;load to zeropage
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sta zpt
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plp
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endm
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set_zx macro ;precharging zp,x & immediate status
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load_flag \2
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pha ;use stack to load status
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lda \1,x ;load to indexed zeropage
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sta zpt,x
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plp
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endm
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set_abs macro ;precharging indexed memory & immediate status
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load_flag \2
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pha ;use stack to load status
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lda \1,x ;load to memory
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sta abst
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plp
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endm
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set_absx macro ;precharging abs,x & immediate status
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load_flag \2
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pha ;use stack to load status
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lda \1,x ;load to indexed memory
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sta abst,x
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plp
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endm
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;macros to test (register|memory|zeropage) & status & (mask)
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tst_stat macro ;testing flags in the processor status register
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php ;save status
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pla ;use stack to retrieve status
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pha
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cmp_flag \1
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trap_ne
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plp ;restore status
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endm
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tst_a macro ;testing result in accu & flags
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php ;save flags
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cmp #\1 ;test result
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trap_ne
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pla ;load status
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pha
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cmp_flag \2
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trap_ne
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plp ;restore status
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endm
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tst_as macro ;testing result in accu & flags, save accu
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pha
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php ;save flags
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cmp #\1 ;test result
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trap_ne
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pla ;load status
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pha
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cmp_flag \2
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trap_ne
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plp ;restore status
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pla
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endm
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tst_x macro ;testing result in x index & flags
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php ;save flags
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cpx #\1 ;test result
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trap_ne
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pla ;load status
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pha
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cmp_flag \2
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trap_ne
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plp ;restore status
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endm
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tst_y macro ;testing result in y index & flags
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php ;save flags
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cpy #\1 ;test result
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trap_ne
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pla ;load status
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pha
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cmp_flag \2
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trap_ne
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plp ;restore status
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endm
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tst_ax macro ;indexed testing result in accu & flags
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php ;save flags
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cmp \1,x ;test result
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trap_ne
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pla ;load status
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eor_flag \3
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cmp \2,x ;test flags
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trap_ne ;
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endm
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tst_ay macro ;indexed testing result in accu & flags
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php ;save flags
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cmp \1,y ;test result
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trap_ne ;
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pla ;load status
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eor_flag \3
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cmp \2,y ;test flags
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trap_ne
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endm
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tst_z macro ;indexed testing result in zp & flags
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php ;save flags
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lda zpt
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cmp \1,x ;test result
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trap_ne
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pla ;load status
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eor_flag \3
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cmp \2,x ;test flags
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trap_ne
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endm
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tst_zx macro ;testing result in zp,x & flags
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php ;save flags
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lda zpt,x
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cmp \1,x ;test result
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trap_ne
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pla ;load status
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eor_flag \3
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cmp \2,x ;test flags
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trap_ne
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endm
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tst_abs macro ;indexed testing result in memory & flags
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php ;save flags
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lda abst
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cmp \1,x ;test result
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trap_ne
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pla ;load status
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eor_flag \3
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cmp \2,x ;test flags
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trap_ne
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endm
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tst_absx macro ;testing result in abs,x & flags
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php ;save flags
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lda abst,x
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cmp \1,x ;test result
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trap_ne
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pla ;load status
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eor_flag \3
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cmp \2,x ;test flags
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trap_ne
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endm
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||
; RAM integrity test
|
||
; verifies that none of the previous tests has altered RAM outside of the
|
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; designated write areas.
|
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; uses zpt word as indirect pointer, zpt+2 word as checksum
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if ram_top > -1
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check_ram macro
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cld
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lda #0
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sta zpt ;set low byte of indirect pointer
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sta zpt+3 ;checksum high byte
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ldx #11 ;reset modifiable RAM
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ccs1\? sta jxi_tab,x ;JMP indirect page cross area
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dex
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bpl ccs1\?
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clc
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ldx #zp_bss-zero_page ;zeropage - write test area
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ccs3\? adc zero_page,x
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bcc ccs2\?
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inc zpt+3 ;carry to high byte
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clc
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ccs2\? inx
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bne ccs3\?
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ldx #hi(abs1) ;set high byte of indirect pointer
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stx zpt+1
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ldy #lo(abs1) ;data after write & execute test area
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ccs5\? adc (zpt),y
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bcc ccs4\?
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inc zpt+3 ;carry to high byte
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clc
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ccs4\? iny
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bne ccs5\?
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inx ;advance RAM high address
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stx zpt+1
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||
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
|
||
; org zero_page
|
||
0000 = org 0 ;edited to provide binaries loading from 0
|
||
0000 : 00000000000000.. ds zero_page
|
||
;break test interrupt save
|
||
000a : 00 irq_a ds 1 ;a register
|
||
000b : 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
|
||
000c : zpt ;5 bytes store/modify test area
|
||
;add/subtract operand generation and result/flag prediction
|
||
000c : 00 adfc ds 1 ;carry flag before op
|
||
000d : 00 ad1 ds 1 ;operand 1 - accumulator
|
||
000e : 00 ad2 ds 1 ;operand 2 - memory / immediate
|
||
000f : 00 adrl ds 1 ;expected result bits 0-7
|
||
0010 : 00 adrh ds 1 ;expected result bit 8 (carry)
|
||
0011 : 00 adrf ds 1 ;expected flags NV0000ZC (-V in decimal mode)
|
||
0012 : 00 sb2 ds 1 ;operand 2 complemented for subtract
|
||
0013 : zp_bss
|
||
0013 : c3824100 zp1 db $c3,$82,$41,0 ;test patterns for LDx BIT ROL ROR ASL LSR
|
||
0017 : 7f zp7f db $7f ;test pattern for compare
|
||
;logical zeropage operands
|
||
0018 : 001f7180 zpOR db 0,$1f,$71,$80 ;test pattern for OR
|
||
001c : 0fff7f80 zpAN db $0f,$ff,$7f,$80 ;test pattern for AND
|
||
0020 : ff0f8f8f zpEO db $ff,$0f,$8f,$8f ;test pattern for EOR
|
||
;indirect addressing pointers
|
||
0024 : 1002 ind1 dw abs1 ;indirect pointer to pattern in absolute memory
|
||
0026 : 1102 dw abs1+1
|
||
0028 : 1202 dw abs1+2
|
||
002a : 1302 dw abs1+3
|
||
002c : 1402 dw abs7f
|
||
002e : 1801 inw1 dw abs1-$f8 ;indirect pointer for wrap-test pattern
|
||
0030 : 0502 indt dw abst ;indirect pointer to store area in absolute memory
|
||
0032 : 0602 dw abst+1
|
||
0034 : 0702 dw abst+2
|
||
0036 : 0802 dw abst+3
|
||
0038 : 0d01 inwt dw abst-$f8 ;indirect pointer for wrap-test store
|
||
003a : 4702 indAN dw absAN ;indirect pointer to AND pattern in absolute memory
|
||
003c : 4802 dw absAN+1
|
||
003e : 4902 dw absAN+2
|
||
0040 : 4a02 dw absAN+3
|
||
0042 : 4b02 indEO dw absEO ;indirect pointer to EOR pattern in absolute memory
|
||
0044 : 4c02 dw absEO+1
|
||
0046 : 4d02 dw absEO+2
|
||
0048 : 4e02 dw absEO+3
|
||
004a : 4302 indOR dw absOR ;indirect pointer to OR pattern in absolute memory
|
||
004c : 4402 dw absOR+1
|
||
004e : 4502 dw absOR+2
|
||
0050 : 4602 dw absOR+3
|
||
;add/subtract indirect pointers
|
||
0052 : 0502 adi2 dw ada2 ;indirect pointer to operand 2 in absolute memory
|
||
0054 : 0602 sbi2 dw sba2 ;indirect pointer to complemented operand 2 (SBC)
|
||
0056 : 0601 adiy2 dw ada2-$ff ;with offset for indirect indexed
|
||
0058 : 0701 sbiy2 dw sba2-$ff
|
||
005a : zp_bss_end
|
||
|
||
0200 = org data_segment
|
||
0200 : 0000 pg_x ds 2 ;high JMP indirect address for page cross bug
|
||
0202 : 00 test_case ds 1 ;current test number
|
||
0203 : 0000 ram_chksm ds 2 ;checksum for RAM integrity test
|
||
;add/subtract operand copy - abs tests write area
|
||
0205 : abst ;5 bytes store/modify test area
|
||
0205 : 00 ada2 ds 1 ;operand 2
|
||
0206 : 00 sba2 ds 1 ;operand 2 complemented for subtract
|
||
0207 : 000000 ds 3 ;fill remaining bytes
|
||
020a : data_bss
|
||
if load_data_direct = 1
|
||
020a : 6900 ex_adci adc #0 ;execute immediate opcodes
|
||
020c : 60 rts
|
||
020d : e900 ex_sbci sbc #0 ;execute immediate opcodes
|
||
020f : 60 rts
|
||
else
|
||
ex_adci ds 3
|
||
ex_sbci ds 3
|
||
endif
|
||
0210 : c3824100 abs1 db $c3,$82,$41,0 ;test patterns for LDx BIT ROL ROR ASL LSR
|
||
0214 : 7f abs7f db $7f ;test pattern for compare
|
||
;loads
|
||
0215 : 80800002 fLDx db fn,fn,0,fz ;expected flags for load
|
||
;shifts
|
||
0219 : rASL ;expected result ASL & ROL -carry
|
||
0219 : 86048200 rROL db $86,$04,$82,0 ; "
|
||
021d : 87058301 rROLc db $87,$05,$83,1 ;expected result ROL +carry
|
||
0221 : rLSR ;expected result LSR & ROR -carry
|
||
0221 : 61412000 rROR db $61,$41,$20,0 ; "
|
||
0225 : e1c1a080 rRORc db $e1,$c1,$a0,$80 ;expected result ROR +carry
|
||
0229 : fASL ;expected flags for shifts
|
||
0229 : 81018002 fROL db fnc,fc,fn,fz ;no carry in
|
||
022d : 81018000 fROLc db fnc,fc,fn,0 ;carry in
|
||
0231 : fLSR
|
||
0231 : 01000102 fROR db fc,0,fc,fz ;no carry in
|
||
0235 : 81808180 fRORc db fnc,fn,fnc,fn ;carry in
|
||
;increments (decrements)
|
||
0239 : 7f80ff0001 rINC db $7f,$80,$ff,0,1 ;expected result for INC/DEC
|
||
023e : 0080800200 fINC db 0,fn,fn,fz,0 ;expected flags for INC/DEC
|
||
;logical memory operand
|
||
0243 : 001f7180 absOR db 0,$1f,$71,$80 ;test pattern for OR
|
||
0247 : 0fff7f80 absAN db $0f,$ff,$7f,$80 ;test pattern for AND
|
||
024b : ff0f8f8f absEO db $ff,$0f,$8f,$8f ;test pattern for EOR
|
||
;logical accu operand
|
||
024f : 00f11f00 absORa db 0,$f1,$1f,0 ;test pattern for OR
|
||
0253 : f0ffffff absANa db $f0,$ff,$ff,$ff ;test pattern for AND
|
||
0257 : fff0f00f absEOa db $ff,$f0,$f0,$0f ;test pattern for EOR
|
||
;logical results
|
||
025b : 00ff7f80 absrlo db 0,$ff,$7f,$80
|
||
025f : 02800080 absflo db fz,fn,0,fn
|
||
0263 : data_bss_end
|
||
;define area for page crossing JMP (abs) & JMP (abs,x) test
|
||
02f9 = jxi_tab equ data_segment + $100 - 7 ;JMP (jxi_tab,x) x=6
|
||
02fd = ji_tab equ data_segment + $100 - 3 ;JMP (ji_tab+2)
|
||
0300 = jxp_tab equ data_segment + $100 ;JMP (jxp_tab-255) x=255
|
||
|
||
|
||
code
|
||
0400 = org code_segment
|
||
0400 : d8 start cld
|
||
0401 : a2ff ldx #$ff
|
||
0403 : 9a txs
|
||
0404 : a900 lda #0 ;*** test 0 = initialize
|
||
0406 : 8d0202 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
|
||
|
||
;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
|
||
ldx #11 ;reset modifiable RAM
|
||
gcs1 sta jxi_tab,x ;JMP indirect page cross area
|
||
dex
|
||
bpl gcs1
|
||
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
|
||
0409 : ad0202 > lda test_case ;previous test
|
||
040c : c900 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
040e : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0001 = >test_num = test_num + 1
|
||
0410 : a901 > lda #test_num ;*** next tests' number
|
||
0412 : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
;testing stack operations PHX PHY PLX PLY
|
||
0415 : a999 lda #$99 ;protect a
|
||
0417 : a2ff ldx #$ff ;initialize stack
|
||
0419 : 9a txs
|
||
041a : a255 ldx #$55
|
||
041c : da phx
|
||
041d : a2aa ldx #$aa
|
||
041f : da phx
|
||
0420 : ecfe01 cpx $1fe ;on stack ?
|
||
trap_ne
|
||
0423 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0425 : ba tsx
|
||
0426 : e0fd cpx #$fd ;sp decremented?
|
||
trap_ne
|
||
0428 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
042a : 7a ply
|
||
042b : c0aa cpy #$aa ;successful retreived from stack?
|
||
trap_ne
|
||
042d : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
042f : 7a ply
|
||
0430 : c055 cpy #$55
|
||
trap_ne
|
||
0432 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0434 : ccff01 cpy $1ff ;remains on stack?
|
||
trap_ne
|
||
0437 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0439 : ba tsx
|
||
043a : e0ff cpx #$ff ;sp incremented?
|
||
trap_ne
|
||
043c : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
|
||
043e : a0a5 ldy #$a5
|
||
0440 : 5a phy
|
||
0441 : a05a ldy #$5a
|
||
0443 : 5a phy
|
||
0444 : ccfe01 cpy $1fe ;on stack ?
|
||
trap_ne
|
||
0447 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0449 : ba tsx
|
||
044a : e0fd cpx #$fd ;sp decremented?
|
||
trap_ne
|
||
044c : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
044e : fa plx
|
||
044f : e05a cpx #$5a ;successful retreived from stack?
|
||
trap_ne
|
||
0451 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0453 : fa plx
|
||
0454 : e0a5 cpx #$a5
|
||
trap_ne
|
||
0456 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0458 : ecff01 cpx $1ff ;remains on stack?
|
||
trap_ne
|
||
045b : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
045d : ba tsx
|
||
045e : e0ff cpx #$ff ;sp incremented?
|
||
trap_ne
|
||
0460 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0462 : c999 cmp #$99 ;unchanged?
|
||
trap_ne
|
||
0464 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
next_test
|
||
0466 : ad0202 > lda test_case ;previous test
|
||
0469 : c901 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
046b : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0002 = >test_num = test_num + 1
|
||
046d : a902 > lda #test_num ;*** next tests' number
|
||
046f : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
; test PHX does not alter flags or X but PLX does
|
||
0472 : a0aa ldy #$aa ;protect y
|
||
set_x 1,$ff ;push
|
||
> load_flag $ff
|
||
0474 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0476 : 48 > pha ;use stack to load status
|
||
0477 : a201 > ldx #1 ;precharge index x
|
||
0479 : 28 > plp
|
||
|
||
047a : da phx
|
||
tst_x 1,$ff
|
||
047b : 08 > php ;save flags
|
||
047c : e001 > cpx #1 ;test result
|
||
> trap_ne
|
||
047e : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0480 : 68 > pla ;load status
|
||
0481 : 48 > pha
|
||
> cmp_flag $ff
|
||
0482 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0484 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0486 : 28 > plp ;restore status
|
||
|
||
set_x 0,0
|
||
> load_flag 0
|
||
0487 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0489 : 48 > pha ;use stack to load status
|
||
048a : a200 > ldx #0 ;precharge index x
|
||
048c : 28 > plp
|
||
|
||
048d : da phx
|
||
tst_x 0,0
|
||
048e : 08 > php ;save flags
|
||
048f : e000 > cpx #0 ;test result
|
||
> trap_ne
|
||
0491 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0493 : 68 > pla ;load status
|
||
0494 : 48 > pha
|
||
> cmp_flag 0
|
||
0495 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0497 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0499 : 28 > plp ;restore status
|
||
|
||
set_x $ff,$ff
|
||
> load_flag $ff
|
||
049a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
049c : 48 > pha ;use stack to load status
|
||
049d : a2ff > ldx #$ff ;precharge index x
|
||
049f : 28 > plp
|
||
|
||
04a0 : da phx
|
||
tst_x $ff,$ff
|
||
04a1 : 08 > php ;save flags
|
||
04a2 : e0ff > cpx #$ff ;test result
|
||
> trap_ne
|
||
04a4 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04a6 : 68 > pla ;load status
|
||
04a7 : 48 > pha
|
||
> cmp_flag $ff
|
||
04a8 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
04aa : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04ac : 28 > plp ;restore status
|
||
|
||
set_x 1,0
|
||
> load_flag 0
|
||
04ad : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
04af : 48 > pha ;use stack to load status
|
||
04b0 : a201 > ldx #1 ;precharge index x
|
||
04b2 : 28 > plp
|
||
|
||
04b3 : da phx
|
||
tst_x 1,0
|
||
04b4 : 08 > php ;save flags
|
||
04b5 : e001 > cpx #1 ;test result
|
||
> trap_ne
|
||
04b7 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04b9 : 68 > pla ;load status
|
||
04ba : 48 > pha
|
||
> cmp_flag 0
|
||
04bb : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
04bd : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04bf : 28 > plp ;restore status
|
||
|
||
set_x 0,$ff
|
||
> load_flag $ff
|
||
04c0 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
04c2 : 48 > pha ;use stack to load status
|
||
04c3 : a200 > ldx #0 ;precharge index x
|
||
04c5 : 28 > plp
|
||
|
||
04c6 : da phx
|
||
tst_x 0,$ff
|
||
04c7 : 08 > php ;save flags
|
||
04c8 : e000 > cpx #0 ;test result
|
||
> trap_ne
|
||
04ca : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04cc : 68 > pla ;load status
|
||
04cd : 48 > pha
|
||
> cmp_flag $ff
|
||
04ce : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
04d0 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04d2 : 28 > plp ;restore status
|
||
|
||
set_x $ff,0
|
||
> load_flag 0
|
||
04d3 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
04d5 : 48 > pha ;use stack to load status
|
||
04d6 : a2ff > ldx #$ff ;precharge index x
|
||
04d8 : 28 > plp
|
||
|
||
04d9 : da phx
|
||
tst_x $ff,0
|
||
04da : 08 > php ;save flags
|
||
04db : e0ff > cpx #$ff ;test result
|
||
> trap_ne
|
||
04dd : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04df : 68 > pla ;load status
|
||
04e0 : 48 > pha
|
||
> cmp_flag 0
|
||
04e1 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
04e3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04e5 : 28 > plp ;restore status
|
||
|
||
set_x 0,$ff ;pull
|
||
> load_flag $ff
|
||
04e6 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
04e8 : 48 > pha ;use stack to load status
|
||
04e9 : a200 > ldx #0 ;precharge index x
|
||
04eb : 28 > plp
|
||
|
||
04ec : fa plx
|
||
tst_x $ff,$ff-zero
|
||
04ed : 08 > php ;save flags
|
||
04ee : e0ff > cpx #$ff ;test result
|
||
> trap_ne
|
||
04f0 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04f2 : 68 > pla ;load status
|
||
04f3 : 48 > pha
|
||
> cmp_flag $ff-zero
|
||
04f4 : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
04f6 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
04f8 : 28 > plp ;restore status
|
||
|
||
set_x $ff,0
|
||
> load_flag 0
|
||
04f9 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
04fb : 48 > pha ;use stack to load status
|
||
04fc : a2ff > ldx #$ff ;precharge index x
|
||
04fe : 28 > plp
|
||
|
||
04ff : fa plx
|
||
tst_x 0,zero
|
||
0500 : 08 > php ;save flags
|
||
0501 : e000 > cpx #0 ;test result
|
||
> trap_ne
|
||
0503 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0505 : 68 > pla ;load status
|
||
0506 : 48 > pha
|
||
> cmp_flag zero
|
||
0507 : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0509 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
050b : 28 > plp ;restore status
|
||
|
||
set_x $fe,$ff
|
||
> load_flag $ff
|
||
050c : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
050e : 48 > pha ;use stack to load status
|
||
050f : a2fe > ldx #$fe ;precharge index x
|
||
0511 : 28 > plp
|
||
|
||
0512 : fa plx
|
||
tst_x 1,$ff-zero-minus
|
||
0513 : 08 > php ;save flags
|
||
0514 : e001 > cpx #1 ;test result
|
||
> trap_ne
|
||
0516 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0518 : 68 > pla ;load status
|
||
0519 : 48 > pha
|
||
> cmp_flag $ff-zero-minus
|
||
051a : c97d > cmp #($ff-zero-minus|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
051c : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
051e : 28 > plp ;restore status
|
||
|
||
set_x 0,0
|
||
> load_flag 0
|
||
051f : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0521 : 48 > pha ;use stack to load status
|
||
0522 : a200 > ldx #0 ;precharge index x
|
||
0524 : 28 > plp
|
||
|
||
0525 : fa plx
|
||
tst_x $ff,minus
|
||
0526 : 08 > php ;save flags
|
||
0527 : e0ff > cpx #$ff ;test result
|
||
> trap_ne
|
||
0529 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
052b : 68 > pla ;load status
|
||
052c : 48 > pha
|
||
> cmp_flag minus
|
||
052d : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
052f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0531 : 28 > plp ;restore status
|
||
|
||
set_x $ff,$ff
|
||
> load_flag $ff
|
||
0532 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0534 : 48 > pha ;use stack to load status
|
||
0535 : a2ff > ldx #$ff ;precharge index x
|
||
0537 : 28 > plp
|
||
|
||
0538 : fa plx
|
||
tst_x 0,$ff-minus
|
||
0539 : 08 > php ;save flags
|
||
053a : e000 > cpx #0 ;test result
|
||
> trap_ne
|
||
053c : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
053e : 68 > pla ;load status
|
||
053f : 48 > pha
|
||
> cmp_flag $ff-minus
|
||
0540 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0542 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0544 : 28 > plp ;restore status
|
||
|
||
set_x $fe,0
|
||
> load_flag 0
|
||
0545 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0547 : 48 > pha ;use stack to load status
|
||
0548 : a2fe > ldx #$fe ;precharge index x
|
||
054a : 28 > plp
|
||
|
||
054b : fa plx
|
||
tst_x 1,0
|
||
054c : 08 > php ;save flags
|
||
054d : e001 > cpx #1 ;test result
|
||
> trap_ne
|
||
054f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0551 : 68 > pla ;load status
|
||
0552 : 48 > pha
|
||
> cmp_flag 0
|
||
0553 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0555 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0557 : 28 > plp ;restore status
|
||
|
||
0558 : c0aa cpy #$aa ;Y unchanged
|
||
trap_ne
|
||
055a : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
next_test
|
||
055c : ad0202 > lda test_case ;previous test
|
||
055f : c902 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
0561 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0003 = >test_num = test_num + 1
|
||
0563 : a903 > lda #test_num ;*** next tests' number
|
||
0565 : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
; test PHY does not alter flags or Y but PLY does
|
||
0568 : a255 ldx #$55 ;x & a protected
|
||
set_y 1,$ff ;push
|
||
> load_flag $ff
|
||
056a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
056c : 48 > pha ;use stack to load status
|
||
056d : a001 > ldy #1 ;precharge index y
|
||
056f : 28 > plp
|
||
|
||
0570 : 5a phy
|
||
tst_y 1,$ff
|
||
0571 : 08 > php ;save flags
|
||
0572 : c001 > cpy #1 ;test result
|
||
> trap_ne
|
||
0574 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0576 : 68 > pla ;load status
|
||
0577 : 48 > pha
|
||
> cmp_flag $ff
|
||
0578 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
057a : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
057c : 28 > plp ;restore status
|
||
|
||
set_y 0,0
|
||
> load_flag 0
|
||
057d : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
057f : 48 > pha ;use stack to load status
|
||
0580 : a000 > ldy #0 ;precharge index y
|
||
0582 : 28 > plp
|
||
|
||
0583 : 5a phy
|
||
tst_y 0,0
|
||
0584 : 08 > php ;save flags
|
||
0585 : c000 > cpy #0 ;test result
|
||
> trap_ne
|
||
0587 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0589 : 68 > pla ;load status
|
||
058a : 48 > pha
|
||
> cmp_flag 0
|
||
058b : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
058d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
058f : 28 > plp ;restore status
|
||
|
||
set_y $ff,$ff
|
||
> load_flag $ff
|
||
0590 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0592 : 48 > pha ;use stack to load status
|
||
0593 : a0ff > ldy #$ff ;precharge index y
|
||
0595 : 28 > plp
|
||
|
||
0596 : 5a phy
|
||
tst_y $ff,$ff
|
||
0597 : 08 > php ;save flags
|
||
0598 : c0ff > cpy #$ff ;test result
|
||
> trap_ne
|
||
059a : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
059c : 68 > pla ;load status
|
||
059d : 48 > pha
|
||
> cmp_flag $ff
|
||
059e : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
05a0 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05a2 : 28 > plp ;restore status
|
||
|
||
set_y 1,0
|
||
> load_flag 0
|
||
05a3 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
05a5 : 48 > pha ;use stack to load status
|
||
05a6 : a001 > ldy #1 ;precharge index y
|
||
05a8 : 28 > plp
|
||
|
||
05a9 : 5a phy
|
||
tst_y 1,0
|
||
05aa : 08 > php ;save flags
|
||
05ab : c001 > cpy #1 ;test result
|
||
> trap_ne
|
||
05ad : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05af : 68 > pla ;load status
|
||
05b0 : 48 > pha
|
||
> cmp_flag 0
|
||
05b1 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
05b3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05b5 : 28 > plp ;restore status
|
||
|
||
set_y 0,$ff
|
||
> load_flag $ff
|
||
05b6 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
05b8 : 48 > pha ;use stack to load status
|
||
05b9 : a000 > ldy #0 ;precharge index y
|
||
05bb : 28 > plp
|
||
|
||
05bc : 5a phy
|
||
tst_y 0,$ff
|
||
05bd : 08 > php ;save flags
|
||
05be : c000 > cpy #0 ;test result
|
||
> trap_ne
|
||
05c0 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05c2 : 68 > pla ;load status
|
||
05c3 : 48 > pha
|
||
> cmp_flag $ff
|
||
05c4 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
05c6 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05c8 : 28 > plp ;restore status
|
||
|
||
set_y $ff,0
|
||
> load_flag 0
|
||
05c9 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
05cb : 48 > pha ;use stack to load status
|
||
05cc : a0ff > ldy #$ff ;precharge index y
|
||
05ce : 28 > plp
|
||
|
||
05cf : 5a phy
|
||
tst_y $ff,0
|
||
05d0 : 08 > php ;save flags
|
||
05d1 : c0ff > cpy #$ff ;test result
|
||
> trap_ne
|
||
05d3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05d5 : 68 > pla ;load status
|
||
05d6 : 48 > pha
|
||
> cmp_flag 0
|
||
05d7 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
05d9 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05db : 28 > plp ;restore status
|
||
|
||
set_y 0,$ff ;pull
|
||
> load_flag $ff
|
||
05dc : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
05de : 48 > pha ;use stack to load status
|
||
05df : a000 > ldy #0 ;precharge index y
|
||
05e1 : 28 > plp
|
||
|
||
05e2 : 7a ply
|
||
tst_y $ff,$ff-zero
|
||
05e3 : 08 > php ;save flags
|
||
05e4 : c0ff > cpy #$ff ;test result
|
||
> trap_ne
|
||
05e6 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05e8 : 68 > pla ;load status
|
||
05e9 : 48 > pha
|
||
> cmp_flag $ff-zero
|
||
05ea : c9fd > cmp #($ff-zero|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
05ec : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05ee : 28 > plp ;restore status
|
||
|
||
set_y $ff,0
|
||
> load_flag 0
|
||
05ef : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
05f1 : 48 > pha ;use stack to load status
|
||
05f2 : a0ff > ldy #$ff ;precharge index y
|
||
05f4 : 28 > plp
|
||
|
||
05f5 : 7a ply
|
||
tst_y 0,zero
|
||
05f6 : 08 > php ;save flags
|
||
05f7 : c000 > cpy #0 ;test result
|
||
> trap_ne
|
||
05f9 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
05fb : 68 > pla ;load status
|
||
05fc : 48 > pha
|
||
> cmp_flag zero
|
||
05fd : c932 > cmp #(zero|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
05ff : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0601 : 28 > plp ;restore status
|
||
|
||
set_y $fe,$ff
|
||
> load_flag $ff
|
||
0602 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0604 : 48 > pha ;use stack to load status
|
||
0605 : a0fe > ldy #$fe ;precharge index y
|
||
0607 : 28 > plp
|
||
|
||
0608 : 7a ply
|
||
tst_y 1,$ff-zero-minus
|
||
0609 : 08 > php ;save flags
|
||
060a : c001 > cpy #1 ;test result
|
||
> trap_ne
|
||
060c : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
060e : 68 > pla ;load status
|
||
060f : 48 > pha
|
||
> cmp_flag $ff-zero-minus
|
||
0610 : c97d > cmp #($ff-zero-minus|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0612 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0614 : 28 > plp ;restore status
|
||
|
||
set_y 0,0
|
||
> load_flag 0
|
||
0615 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0617 : 48 > pha ;use stack to load status
|
||
0618 : a000 > ldy #0 ;precharge index y
|
||
061a : 28 > plp
|
||
|
||
061b : 7a ply
|
||
tst_y $ff,minus
|
||
061c : 08 > php ;save flags
|
||
061d : c0ff > cpy #$ff ;test result
|
||
> trap_ne
|
||
061f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0621 : 68 > pla ;load status
|
||
0622 : 48 > pha
|
||
> cmp_flag minus
|
||
0623 : c9b0 > cmp #(minus|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0625 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0627 : 28 > plp ;restore status
|
||
|
||
set_y $ff,$ff
|
||
> load_flag $ff
|
||
0628 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
062a : 48 > pha ;use stack to load status
|
||
062b : a0ff > ldy #$ff ;precharge index y
|
||
062d : 28 > plp
|
||
|
||
062e : 7a ply
|
||
tst_y 0,$ff-minus
|
||
062f : 08 > php ;save flags
|
||
0630 : c000 > cpy #0 ;test result
|
||
> trap_ne
|
||
0632 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0634 : 68 > pla ;load status
|
||
0635 : 48 > pha
|
||
> cmp_flag $ff-minus
|
||
0636 : c97f > cmp #($ff-minus|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0638 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
063a : 28 > plp ;restore status
|
||
|
||
set_y $fe,0
|
||
> load_flag 0
|
||
063b : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
063d : 48 > pha ;use stack to load status
|
||
063e : a0fe > ldy #$fe ;precharge index y
|
||
0640 : 28 > plp
|
||
|
||
0641 : 7a ply
|
||
tst_y 1,0
|
||
0642 : 08 > php ;save flags
|
||
0643 : c001 > cpy #1 ;test result
|
||
> trap_ne
|
||
0645 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0647 : 68 > pla ;load status
|
||
0648 : 48 > pha
|
||
> cmp_flag 0
|
||
0649 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
064b : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
064d : 28 > plp ;restore status
|
||
|
||
064e : e055 cpx #$55 ;x unchanged?
|
||
trap_ne
|
||
0650 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
next_test
|
||
0652 : ad0202 > lda test_case ;previous test
|
||
0655 : c903 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
0657 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0004 = >test_num = test_num + 1
|
||
0659 : a904 > lda #test_num ;*** next tests' number
|
||
065b : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
; PC modifying instructions (BRA, BBR, BBS, 1, 2, 3 byte NOPs, JMP(abs,x))
|
||
; testing unconditional branch BRA
|
||
|
||
065e : a281 ldx #$81 ;protect unused registers
|
||
0660 : a07e ldy #$7e
|
||
set_a 0,$ff
|
||
> load_flag $ff
|
||
0662 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0664 : 48 > pha ;use stack to load status
|
||
0665 : a900 > lda #0 ;precharge accu
|
||
0667 : 28 > plp
|
||
|
||
0668 : 8003 bra br1 ;branch should always be taken
|
||
trap
|
||
066a : 4c6a06 > jmp * ;failed anyway
|
||
|
||
066d : br1
|
||
tst_a 0,$ff
|
||
066d : 08 > php ;save flags
|
||
066e : c900 > cmp #0 ;test result
|
||
> trap_ne
|
||
0670 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0672 : 68 > pla ;load status
|
||
0673 : 48 > pha
|
||
> cmp_flag $ff
|
||
0674 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0676 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0678 : 28 > plp ;restore status
|
||
|
||
set_a $ff,0
|
||
> load_flag 0
|
||
0679 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
067b : 48 > pha ;use stack to load status
|
||
067c : a9ff > lda #$ff ;precharge accu
|
||
067e : 28 > plp
|
||
|
||
067f : 8003 bra br2 ;branch should always be taken
|
||
trap
|
||
0681 : 4c8106 > jmp * ;failed anyway
|
||
|
||
0684 : br2
|
||
tst_a $ff,0
|
||
0684 : 08 > php ;save flags
|
||
0685 : c9ff > cmp #$ff ;test result
|
||
> trap_ne
|
||
0687 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0689 : 68 > pla ;load status
|
||
068a : 48 > pha
|
||
> cmp_flag 0
|
||
068b : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
068d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
068f : 28 > plp ;restore status
|
||
|
||
0690 : e081 cpx #$81
|
||
trap_ne
|
||
0692 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0694 : c07e cpy #$7e
|
||
trap_ne
|
||
0696 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
next_test
|
||
0698 : ad0202 > lda test_case ;previous test
|
||
069b : c904 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
069d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0005 = >test_num = test_num + 1
|
||
069f : a905 > lda #test_num ;*** next tests' number
|
||
06a1 : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
06a4 : a000 ldy #0 ;branch range test
|
||
06a6 : 8061 bra bra0
|
||
|
||
06a8 : c001 bra1 cpy #1
|
||
trap_ne ;long range backward
|
||
06aa : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
06ac : c8 iny
|
||
06ad : 8053 bra bra2
|
||
|
||
06af : c003 bra3 cpy #3
|
||
trap_ne ;long range backward
|
||
06b1 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
06b3 : c8 iny
|
||
06b4 : 8045 bra bra4
|
||
|
||
06b6 : c005 bra5 cpy #5
|
||
trap_ne ;long range backward
|
||
06b8 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
06ba : c8 iny
|
||
06bb : a000 ldy #0
|
||
06bd : 8004 bra brf0
|
||
|
||
06bf : c8 iny
|
||
06c0 : c8 iny
|
||
06c1 : c8 iny
|
||
06c2 : c8 iny
|
||
06c3 : 8003 brf0 bra brf1
|
||
|
||
06c5 : c8 iny
|
||
06c6 : c8 iny
|
||
06c7 : c8 iny
|
||
06c8 : c8 brf1 iny
|
||
06c9 : 8002 bra brf2
|
||
|
||
06cb : c8 iny
|
||
06cc : c8 iny
|
||
06cd : c8 brf2 iny
|
||
06ce : c8 iny
|
||
06cf : 8001 bra brf3
|
||
|
||
06d1 : c8 iny
|
||
06d2 : c8 brf3 iny
|
||
06d3 : c8 iny
|
||
06d4 : c8 iny
|
||
06d5 : 8000 bra brf4
|
||
|
||
06d7 : c8 brf4 iny
|
||
06d8 : c8 iny
|
||
06d9 : c8 iny
|
||
06da : c8 iny
|
||
06db : c00a cpy #10
|
||
trap_ne ;short range forward
|
||
06dd : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
06df : 8012 bra brb0
|
||
|
||
06e1 : 88 brb4 dey
|
||
06e2 : 88 dey
|
||
06e3 : 88 dey
|
||
06e4 : 88 dey
|
||
06e5 : 800e bra brb5
|
||
|
||
06e7 : 88 brb3 dey
|
||
06e8 : 88 dey
|
||
06e9 : 88 dey
|
||
06ea : 80f5 bra brb4
|
||
|
||
06ec : 88 brb2 dey
|
||
06ed : 88 dey
|
||
06ee : 80f7 bra brb3
|
||
|
||
06f0 : 88 brb1 dey
|
||
06f1 : 80f9 bra brb2
|
||
|
||
06f3 : 80fb brb0 bra brb1
|
||
|
||
06f5 : c000 brb5 cpy #0
|
||
trap_ne ;short range backward
|
||
06f7 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
06f9 : 8015 bra bra6
|
||
|
||
06fb : c004 bra4 cpy #4
|
||
trap_ne ;long range forward
|
||
06fd : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
06ff : c8 iny
|
||
0700 : 80b4 bra bra5
|
||
|
||
0702 : c002 bra2 cpy #2
|
||
trap_ne ;long range forward
|
||
0704 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0706 : c8 iny
|
||
0707 : 80a6 bra bra3
|
||
|
||
0709 : c000 bra0 cpy #0
|
||
trap_ne ;long range forward
|
||
070b : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
070d : c8 iny
|
||
070e : 8098 bra bra1
|
||
|
||
0710 : bra6
|
||
next_test
|
||
0710 : ad0202 > lda test_case ;previous test
|
||
0713 : c905 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
0715 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0006 = >test_num = test_num + 1
|
||
0717 : a906 > lda #test_num ;*** next tests' number
|
||
0719 : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
if rkwl_wdc_op = 1
|
||
; testing BBR & BBS
|
||
|
||
bbt macro ;\1 = bitnum
|
||
lda #(1<<\1) ;testing 1 bit on
|
||
sta zpt
|
||
set_a $33,0 ;with flags off
|
||
bbr \1,zpt,fail1\?
|
||
bbs \1,zpt,ok1\?
|
||
trap ;bbs branch not taken
|
||
fail1\?
|
||
trap ;bbr branch taken
|
||
ok1\?
|
||
tst_a $33,0
|
||
set_a $cc,$ff ;with flags on
|
||
bbr \1,zpt,fail2\?
|
||
bbs \1,zpt,ok2\?
|
||
trap ;bbs branch not taken
|
||
fail2\?
|
||
trap ;bbr branch taken
|
||
ok2\?
|
||
tst_a $cc,$ff
|
||
lda zpt
|
||
cmp #(1<<\1)
|
||
trap_ne ;zp altered
|
||
lda #$ff-(1<<\1) ;testing 1 bit off
|
||
sta zpt
|
||
set_a $33,0 ;with flags off
|
||
bbs \1,zpt,fail3\?
|
||
bbr \1,zpt,ok3\?
|
||
trap ;bbr branch not taken
|
||
fail3\?
|
||
trap ;bbs branch taken
|
||
ok3\?
|
||
tst_a $33,0
|
||
set_a $cc,$ff ;with flags on
|
||
bbs \1,zpt,fail4\?
|
||
bbr \1,zpt,ok4\?
|
||
trap ;bbr branch not taken
|
||
fail4\?
|
||
trap ;bbs branch taken
|
||
ok4\?
|
||
tst_a $cc,$ff
|
||
lda zpt
|
||
cmp #$ff-(1<<\1)
|
||
trap_ne ;zp altered
|
||
endm
|
||
|
||
071c : a211 ldx #$11 ;test bbr/bbs integrity
|
||
071e : a022 ldy #$22
|
||
bbt 0
|
||
0720 : a901 > lda #(1<<0) ;testing 1 bit on
|
||
0722 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0724 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0726 : 48 > pha ;use stack to load status
|
||
0727 : a933 > lda #$33 ;precharge accu
|
||
0729 : 28 > plp
|
||
>
|
||
072a : 0f0c06 > bbr 0,zpt,fail10196
|
||
072d : 8f0c06 > bbs 0,zpt,ok10196
|
||
> trap ;bbs branch not taken
|
||
0730 : 4c3007 > jmp * ;failed anyway
|
||
>
|
||
0733 : >fail10196
|
||
> trap ;bbr branch taken
|
||
0733 : 4c3307 > jmp * ;failed anyway
|
||
>
|
||
0736 : >ok10196
|
||
> tst_a $33,0
|
||
0736 : 08 > php ;save flags
|
||
0737 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0739 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
073b : 68 > pla ;load status
|
||
073c : 48 > pha
|
||
> cmp_flag 0
|
||
073d : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
073f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0741 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0742 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0744 : 48 > pha ;use stack to load status
|
||
0745 : a9cc > lda #$cc ;precharge accu
|
||
0747 : 28 > plp
|
||
>
|
||
0748 : 0f0c06 > bbr 0,zpt,fail20196
|
||
074b : 8f0c06 > bbs 0,zpt,ok20196
|
||
> trap ;bbs branch not taken
|
||
074e : 4c4e07 > jmp * ;failed anyway
|
||
>
|
||
0751 : >fail20196
|
||
> trap ;bbr branch taken
|
||
0751 : 4c5107 > jmp * ;failed anyway
|
||
>
|
||
0754 : >ok20196
|
||
> tst_a $cc,$ff
|
||
0754 : 08 > php ;save flags
|
||
0755 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0757 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0759 : 68 > pla ;load status
|
||
075a : 48 > pha
|
||
> cmp_flag $ff
|
||
075b : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
075d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
075f : 28 > plp ;restore status
|
||
>
|
||
0760 : a50c > lda zpt
|
||
0762 : c901 > cmp #(1<<0)
|
||
> trap_ne ;zp altered
|
||
0764 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0766 : a9fe > lda #$ff-(1<<0) ;testing 1 bit off
|
||
0768 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
076a : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
076c : 48 > pha ;use stack to load status
|
||
076d : a933 > lda #$33 ;precharge accu
|
||
076f : 28 > plp
|
||
>
|
||
0770 : 8f0c06 > bbs 0,zpt,fail30196
|
||
0773 : 0f0c06 > bbr 0,zpt,ok30196
|
||
> trap ;bbr branch not taken
|
||
0776 : 4c7607 > jmp * ;failed anyway
|
||
>
|
||
0779 : >fail30196
|
||
> trap ;bbs branch taken
|
||
0779 : 4c7907 > jmp * ;failed anyway
|
||
>
|
||
077c : >ok30196
|
||
> tst_a $33,0
|
||
077c : 08 > php ;save flags
|
||
077d : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
077f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0781 : 68 > pla ;load status
|
||
0782 : 48 > pha
|
||
> cmp_flag 0
|
||
0783 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0785 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0787 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0788 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
078a : 48 > pha ;use stack to load status
|
||
078b : a9cc > lda #$cc ;precharge accu
|
||
078d : 28 > plp
|
||
>
|
||
078e : 8f0c06 > bbs 0,zpt,fail40196
|
||
0791 : 0f0c06 > bbr 0,zpt,ok40196
|
||
> trap ;bbr branch not taken
|
||
0794 : 4c9407 > jmp * ;failed anyway
|
||
>
|
||
0797 : >fail40196
|
||
> trap ;bbs branch taken
|
||
0797 : 4c9707 > jmp * ;failed anyway
|
||
>
|
||
079a : >ok40196
|
||
> tst_a $cc,$ff
|
||
079a : 08 > php ;save flags
|
||
079b : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
079d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
079f : 68 > pla ;load status
|
||
07a0 : 48 > pha
|
||
> cmp_flag $ff
|
||
07a1 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
07a3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
07a5 : 28 > plp ;restore status
|
||
>
|
||
07a6 : a50c > lda zpt
|
||
07a8 : c9fe > cmp #$ff-(1<<0)
|
||
> trap_ne ;zp altered
|
||
07aa : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 1
|
||
07ac : a902 > lda #(1<<1) ;testing 1 bit on
|
||
07ae : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
07b0 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
07b2 : 48 > pha ;use stack to load status
|
||
07b3 : a933 > lda #$33 ;precharge accu
|
||
07b5 : 28 > plp
|
||
>
|
||
07b6 : 1f0c06 > bbr 1,zpt,fail10231
|
||
07b9 : 9f0c06 > bbs 1,zpt,ok10231
|
||
> trap ;bbs branch not taken
|
||
07bc : 4cbc07 > jmp * ;failed anyway
|
||
>
|
||
07bf : >fail10231
|
||
> trap ;bbr branch taken
|
||
07bf : 4cbf07 > jmp * ;failed anyway
|
||
>
|
||
07c2 : >ok10231
|
||
> tst_a $33,0
|
||
07c2 : 08 > php ;save flags
|
||
07c3 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
07c5 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
07c7 : 68 > pla ;load status
|
||
07c8 : 48 > pha
|
||
> cmp_flag 0
|
||
07c9 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
07cb : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
07cd : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
07ce : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
07d0 : 48 > pha ;use stack to load status
|
||
07d1 : a9cc > lda #$cc ;precharge accu
|
||
07d3 : 28 > plp
|
||
>
|
||
07d4 : 1f0c06 > bbr 1,zpt,fail20231
|
||
07d7 : 9f0c06 > bbs 1,zpt,ok20231
|
||
> trap ;bbs branch not taken
|
||
07da : 4cda07 > jmp * ;failed anyway
|
||
>
|
||
07dd : >fail20231
|
||
> trap ;bbr branch taken
|
||
07dd : 4cdd07 > jmp * ;failed anyway
|
||
>
|
||
07e0 : >ok20231
|
||
> tst_a $cc,$ff
|
||
07e0 : 08 > php ;save flags
|
||
07e1 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
07e3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
07e5 : 68 > pla ;load status
|
||
07e6 : 48 > pha
|
||
> cmp_flag $ff
|
||
07e7 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
07e9 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
07eb : 28 > plp ;restore status
|
||
>
|
||
07ec : a50c > lda zpt
|
||
07ee : c902 > cmp #(1<<1)
|
||
> trap_ne ;zp altered
|
||
07f0 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
07f2 : a9fd > lda #$ff-(1<<1) ;testing 1 bit off
|
||
07f4 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
07f6 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
07f8 : 48 > pha ;use stack to load status
|
||
07f9 : a933 > lda #$33 ;precharge accu
|
||
07fb : 28 > plp
|
||
>
|
||
07fc : 9f0c06 > bbs 1,zpt,fail30231
|
||
07ff : 1f0c06 > bbr 1,zpt,ok30231
|
||
> trap ;bbr branch not taken
|
||
0802 : 4c0208 > jmp * ;failed anyway
|
||
>
|
||
0805 : >fail30231
|
||
> trap ;bbs branch taken
|
||
0805 : 4c0508 > jmp * ;failed anyway
|
||
>
|
||
0808 : >ok30231
|
||
> tst_a $33,0
|
||
0808 : 08 > php ;save flags
|
||
0809 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
080b : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
080d : 68 > pla ;load status
|
||
080e : 48 > pha
|
||
> cmp_flag 0
|
||
080f : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0811 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0813 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0814 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0816 : 48 > pha ;use stack to load status
|
||
0817 : a9cc > lda #$cc ;precharge accu
|
||
0819 : 28 > plp
|
||
>
|
||
081a : 9f0c06 > bbs 1,zpt,fail40231
|
||
081d : 1f0c06 > bbr 1,zpt,ok40231
|
||
> trap ;bbr branch not taken
|
||
0820 : 4c2008 > jmp * ;failed anyway
|
||
>
|
||
0823 : >fail40231
|
||
> trap ;bbs branch taken
|
||
0823 : 4c2308 > jmp * ;failed anyway
|
||
>
|
||
0826 : >ok40231
|
||
> tst_a $cc,$ff
|
||
0826 : 08 > php ;save flags
|
||
0827 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0829 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
082b : 68 > pla ;load status
|
||
082c : 48 > pha
|
||
> cmp_flag $ff
|
||
082d : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
082f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0831 : 28 > plp ;restore status
|
||
>
|
||
0832 : a50c > lda zpt
|
||
0834 : c9fd > cmp #$ff-(1<<1)
|
||
> trap_ne ;zp altered
|
||
0836 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 2
|
||
0838 : a904 > lda #(1<<2) ;testing 1 bit on
|
||
083a : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
083c : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
083e : 48 > pha ;use stack to load status
|
||
083f : a933 > lda #$33 ;precharge accu
|
||
0841 : 28 > plp
|
||
>
|
||
0842 : 2f0c06 > bbr 2,zpt,fail10266
|
||
0845 : af0c06 > bbs 2,zpt,ok10266
|
||
> trap ;bbs branch not taken
|
||
0848 : 4c4808 > jmp * ;failed anyway
|
||
>
|
||
084b : >fail10266
|
||
> trap ;bbr branch taken
|
||
084b : 4c4b08 > jmp * ;failed anyway
|
||
>
|
||
084e : >ok10266
|
||
> tst_a $33,0
|
||
084e : 08 > php ;save flags
|
||
084f : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0851 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0853 : 68 > pla ;load status
|
||
0854 : 48 > pha
|
||
> cmp_flag 0
|
||
0855 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0857 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0859 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
085a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
085c : 48 > pha ;use stack to load status
|
||
085d : a9cc > lda #$cc ;precharge accu
|
||
085f : 28 > plp
|
||
>
|
||
0860 : 2f0c06 > bbr 2,zpt,fail20266
|
||
0863 : af0c06 > bbs 2,zpt,ok20266
|
||
> trap ;bbs branch not taken
|
||
0866 : 4c6608 > jmp * ;failed anyway
|
||
>
|
||
0869 : >fail20266
|
||
> trap ;bbr branch taken
|
||
0869 : 4c6908 > jmp * ;failed anyway
|
||
>
|
||
086c : >ok20266
|
||
> tst_a $cc,$ff
|
||
086c : 08 > php ;save flags
|
||
086d : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
086f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0871 : 68 > pla ;load status
|
||
0872 : 48 > pha
|
||
> cmp_flag $ff
|
||
0873 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0875 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0877 : 28 > plp ;restore status
|
||
>
|
||
0878 : a50c > lda zpt
|
||
087a : c904 > cmp #(1<<2)
|
||
> trap_ne ;zp altered
|
||
087c : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
087e : a9fb > lda #$ff-(1<<2) ;testing 1 bit off
|
||
0880 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0882 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0884 : 48 > pha ;use stack to load status
|
||
0885 : a933 > lda #$33 ;precharge accu
|
||
0887 : 28 > plp
|
||
>
|
||
0888 : af0c06 > bbs 2,zpt,fail30266
|
||
088b : 2f0c06 > bbr 2,zpt,ok30266
|
||
> trap ;bbr branch not taken
|
||
088e : 4c8e08 > jmp * ;failed anyway
|
||
>
|
||
0891 : >fail30266
|
||
> trap ;bbs branch taken
|
||
0891 : 4c9108 > jmp * ;failed anyway
|
||
>
|
||
0894 : >ok30266
|
||
> tst_a $33,0
|
||
0894 : 08 > php ;save flags
|
||
0895 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0897 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0899 : 68 > pla ;load status
|
||
089a : 48 > pha
|
||
> cmp_flag 0
|
||
089b : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
089d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
089f : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
08a0 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
08a2 : 48 > pha ;use stack to load status
|
||
08a3 : a9cc > lda #$cc ;precharge accu
|
||
08a5 : 28 > plp
|
||
>
|
||
08a6 : af0c06 > bbs 2,zpt,fail40266
|
||
08a9 : 2f0c06 > bbr 2,zpt,ok40266
|
||
> trap ;bbr branch not taken
|
||
08ac : 4cac08 > jmp * ;failed anyway
|
||
>
|
||
08af : >fail40266
|
||
> trap ;bbs branch taken
|
||
08af : 4caf08 > jmp * ;failed anyway
|
||
>
|
||
08b2 : >ok40266
|
||
> tst_a $cc,$ff
|
||
08b2 : 08 > php ;save flags
|
||
08b3 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
08b5 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
08b7 : 68 > pla ;load status
|
||
08b8 : 48 > pha
|
||
> cmp_flag $ff
|
||
08b9 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
08bb : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
08bd : 28 > plp ;restore status
|
||
>
|
||
08be : a50c > lda zpt
|
||
08c0 : c9fb > cmp #$ff-(1<<2)
|
||
> trap_ne ;zp altered
|
||
08c2 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 3
|
||
08c4 : a908 > lda #(1<<3) ;testing 1 bit on
|
||
08c6 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
08c8 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
08ca : 48 > pha ;use stack to load status
|
||
08cb : a933 > lda #$33 ;precharge accu
|
||
08cd : 28 > plp
|
||
>
|
||
08ce : 3f0c06 > bbr 3,zpt,fail10301
|
||
08d1 : bf0c06 > bbs 3,zpt,ok10301
|
||
> trap ;bbs branch not taken
|
||
08d4 : 4cd408 > jmp * ;failed anyway
|
||
>
|
||
08d7 : >fail10301
|
||
> trap ;bbr branch taken
|
||
08d7 : 4cd708 > jmp * ;failed anyway
|
||
>
|
||
08da : >ok10301
|
||
> tst_a $33,0
|
||
08da : 08 > php ;save flags
|
||
08db : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
08dd : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
08df : 68 > pla ;load status
|
||
08e0 : 48 > pha
|
||
> cmp_flag 0
|
||
08e1 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
08e3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
08e5 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
08e6 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
08e8 : 48 > pha ;use stack to load status
|
||
08e9 : a9cc > lda #$cc ;precharge accu
|
||
08eb : 28 > plp
|
||
>
|
||
08ec : 3f0c06 > bbr 3,zpt,fail20301
|
||
08ef : bf0c06 > bbs 3,zpt,ok20301
|
||
> trap ;bbs branch not taken
|
||
08f2 : 4cf208 > jmp * ;failed anyway
|
||
>
|
||
08f5 : >fail20301
|
||
> trap ;bbr branch taken
|
||
08f5 : 4cf508 > jmp * ;failed anyway
|
||
>
|
||
08f8 : >ok20301
|
||
> tst_a $cc,$ff
|
||
08f8 : 08 > php ;save flags
|
||
08f9 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
08fb : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
08fd : 68 > pla ;load status
|
||
08fe : 48 > pha
|
||
> cmp_flag $ff
|
||
08ff : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0901 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0903 : 28 > plp ;restore status
|
||
>
|
||
0904 : a50c > lda zpt
|
||
0906 : c908 > cmp #(1<<3)
|
||
> trap_ne ;zp altered
|
||
0908 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
090a : a9f7 > lda #$ff-(1<<3) ;testing 1 bit off
|
||
090c : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
090e : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0910 : 48 > pha ;use stack to load status
|
||
0911 : a933 > lda #$33 ;precharge accu
|
||
0913 : 28 > plp
|
||
>
|
||
0914 : bf0c06 > bbs 3,zpt,fail30301
|
||
0917 : 3f0c06 > bbr 3,zpt,ok30301
|
||
> trap ;bbr branch not taken
|
||
091a : 4c1a09 > jmp * ;failed anyway
|
||
>
|
||
091d : >fail30301
|
||
> trap ;bbs branch taken
|
||
091d : 4c1d09 > jmp * ;failed anyway
|
||
>
|
||
0920 : >ok30301
|
||
> tst_a $33,0
|
||
0920 : 08 > php ;save flags
|
||
0921 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0923 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0925 : 68 > pla ;load status
|
||
0926 : 48 > pha
|
||
> cmp_flag 0
|
||
0927 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0929 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
092b : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
092c : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
092e : 48 > pha ;use stack to load status
|
||
092f : a9cc > lda #$cc ;precharge accu
|
||
0931 : 28 > plp
|
||
>
|
||
0932 : bf0c06 > bbs 3,zpt,fail40301
|
||
0935 : 3f0c06 > bbr 3,zpt,ok40301
|
||
> trap ;bbr branch not taken
|
||
0938 : 4c3809 > jmp * ;failed anyway
|
||
>
|
||
093b : >fail40301
|
||
> trap ;bbs branch taken
|
||
093b : 4c3b09 > jmp * ;failed anyway
|
||
>
|
||
093e : >ok40301
|
||
> tst_a $cc,$ff
|
||
093e : 08 > php ;save flags
|
||
093f : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0941 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0943 : 68 > pla ;load status
|
||
0944 : 48 > pha
|
||
> cmp_flag $ff
|
||
0945 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0947 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0949 : 28 > plp ;restore status
|
||
>
|
||
094a : a50c > lda zpt
|
||
094c : c9f7 > cmp #$ff-(1<<3)
|
||
> trap_ne ;zp altered
|
||
094e : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 4
|
||
0950 : a910 > lda #(1<<4) ;testing 1 bit on
|
||
0952 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0954 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0956 : 48 > pha ;use stack to load status
|
||
0957 : a933 > lda #$33 ;precharge accu
|
||
0959 : 28 > plp
|
||
>
|
||
095a : 4f0c06 > bbr 4,zpt,fail10336
|
||
095d : cf0c06 > bbs 4,zpt,ok10336
|
||
> trap ;bbs branch not taken
|
||
0960 : 4c6009 > jmp * ;failed anyway
|
||
>
|
||
0963 : >fail10336
|
||
> trap ;bbr branch taken
|
||
0963 : 4c6309 > jmp * ;failed anyway
|
||
>
|
||
0966 : >ok10336
|
||
> tst_a $33,0
|
||
0966 : 08 > php ;save flags
|
||
0967 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0969 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
096b : 68 > pla ;load status
|
||
096c : 48 > pha
|
||
> cmp_flag 0
|
||
096d : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
096f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0971 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0972 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0974 : 48 > pha ;use stack to load status
|
||
0975 : a9cc > lda #$cc ;precharge accu
|
||
0977 : 28 > plp
|
||
>
|
||
0978 : 4f0c06 > bbr 4,zpt,fail20336
|
||
097b : cf0c06 > bbs 4,zpt,ok20336
|
||
> trap ;bbs branch not taken
|
||
097e : 4c7e09 > jmp * ;failed anyway
|
||
>
|
||
0981 : >fail20336
|
||
> trap ;bbr branch taken
|
||
0981 : 4c8109 > jmp * ;failed anyway
|
||
>
|
||
0984 : >ok20336
|
||
> tst_a $cc,$ff
|
||
0984 : 08 > php ;save flags
|
||
0985 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0987 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0989 : 68 > pla ;load status
|
||
098a : 48 > pha
|
||
> cmp_flag $ff
|
||
098b : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
098d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
098f : 28 > plp ;restore status
|
||
>
|
||
0990 : a50c > lda zpt
|
||
0992 : c910 > cmp #(1<<4)
|
||
> trap_ne ;zp altered
|
||
0994 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0996 : a9ef > lda #$ff-(1<<4) ;testing 1 bit off
|
||
0998 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
099a : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
099c : 48 > pha ;use stack to load status
|
||
099d : a933 > lda #$33 ;precharge accu
|
||
099f : 28 > plp
|
||
>
|
||
09a0 : cf0c06 > bbs 4,zpt,fail30336
|
||
09a3 : 4f0c06 > bbr 4,zpt,ok30336
|
||
> trap ;bbr branch not taken
|
||
09a6 : 4ca609 > jmp * ;failed anyway
|
||
>
|
||
09a9 : >fail30336
|
||
> trap ;bbs branch taken
|
||
09a9 : 4ca909 > jmp * ;failed anyway
|
||
>
|
||
09ac : >ok30336
|
||
> tst_a $33,0
|
||
09ac : 08 > php ;save flags
|
||
09ad : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
09af : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
09b1 : 68 > pla ;load status
|
||
09b2 : 48 > pha
|
||
> cmp_flag 0
|
||
09b3 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
09b5 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
09b7 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
09b8 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
09ba : 48 > pha ;use stack to load status
|
||
09bb : a9cc > lda #$cc ;precharge accu
|
||
09bd : 28 > plp
|
||
>
|
||
09be : cf0c06 > bbs 4,zpt,fail40336
|
||
09c1 : 4f0c06 > bbr 4,zpt,ok40336
|
||
> trap ;bbr branch not taken
|
||
09c4 : 4cc409 > jmp * ;failed anyway
|
||
>
|
||
09c7 : >fail40336
|
||
> trap ;bbs branch taken
|
||
09c7 : 4cc709 > jmp * ;failed anyway
|
||
>
|
||
09ca : >ok40336
|
||
> tst_a $cc,$ff
|
||
09ca : 08 > php ;save flags
|
||
09cb : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
09cd : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
09cf : 68 > pla ;load status
|
||
09d0 : 48 > pha
|
||
> cmp_flag $ff
|
||
09d1 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
09d3 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
09d5 : 28 > plp ;restore status
|
||
>
|
||
09d6 : a50c > lda zpt
|
||
09d8 : c9ef > cmp #$ff-(1<<4)
|
||
> trap_ne ;zp altered
|
||
09da : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 5
|
||
09dc : a920 > lda #(1<<5) ;testing 1 bit on
|
||
09de : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
09e0 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
09e2 : 48 > pha ;use stack to load status
|
||
09e3 : a933 > lda #$33 ;precharge accu
|
||
09e5 : 28 > plp
|
||
>
|
||
09e6 : 5f0c06 > bbr 5,zpt,fail10371
|
||
09e9 : df0c06 > bbs 5,zpt,ok10371
|
||
> trap ;bbs branch not taken
|
||
09ec : 4cec09 > jmp * ;failed anyway
|
||
>
|
||
09ef : >fail10371
|
||
> trap ;bbr branch taken
|
||
09ef : 4cef09 > jmp * ;failed anyway
|
||
>
|
||
09f2 : >ok10371
|
||
> tst_a $33,0
|
||
09f2 : 08 > php ;save flags
|
||
09f3 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
09f5 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
09f7 : 68 > pla ;load status
|
||
09f8 : 48 > pha
|
||
> cmp_flag 0
|
||
09f9 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
09fb : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
09fd : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
09fe : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0a00 : 48 > pha ;use stack to load status
|
||
0a01 : a9cc > lda #$cc ;precharge accu
|
||
0a03 : 28 > plp
|
||
>
|
||
0a04 : 5f0c06 > bbr 5,zpt,fail20371
|
||
0a07 : df0c06 > bbs 5,zpt,ok20371
|
||
> trap ;bbs branch not taken
|
||
0a0a : 4c0a0a > jmp * ;failed anyway
|
||
>
|
||
0a0d : >fail20371
|
||
> trap ;bbr branch taken
|
||
0a0d : 4c0d0a > jmp * ;failed anyway
|
||
>
|
||
0a10 : >ok20371
|
||
> tst_a $cc,$ff
|
||
0a10 : 08 > php ;save flags
|
||
0a11 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0a13 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a15 : 68 > pla ;load status
|
||
0a16 : 48 > pha
|
||
> cmp_flag $ff
|
||
0a17 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0a19 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a1b : 28 > plp ;restore status
|
||
>
|
||
0a1c : a50c > lda zpt
|
||
0a1e : c920 > cmp #(1<<5)
|
||
> trap_ne ;zp altered
|
||
0a20 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a22 : a9df > lda #$ff-(1<<5) ;testing 1 bit off
|
||
0a24 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0a26 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0a28 : 48 > pha ;use stack to load status
|
||
0a29 : a933 > lda #$33 ;precharge accu
|
||
0a2b : 28 > plp
|
||
>
|
||
0a2c : df0c06 > bbs 5,zpt,fail30371
|
||
0a2f : 5f0c06 > bbr 5,zpt,ok30371
|
||
> trap ;bbr branch not taken
|
||
0a32 : 4c320a > jmp * ;failed anyway
|
||
>
|
||
0a35 : >fail30371
|
||
> trap ;bbs branch taken
|
||
0a35 : 4c350a > jmp * ;failed anyway
|
||
>
|
||
0a38 : >ok30371
|
||
> tst_a $33,0
|
||
0a38 : 08 > php ;save flags
|
||
0a39 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0a3b : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a3d : 68 > pla ;load status
|
||
0a3e : 48 > pha
|
||
> cmp_flag 0
|
||
0a3f : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0a41 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a43 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0a44 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0a46 : 48 > pha ;use stack to load status
|
||
0a47 : a9cc > lda #$cc ;precharge accu
|
||
0a49 : 28 > plp
|
||
>
|
||
0a4a : df0c06 > bbs 5,zpt,fail40371
|
||
0a4d : 5f0c06 > bbr 5,zpt,ok40371
|
||
> trap ;bbr branch not taken
|
||
0a50 : 4c500a > jmp * ;failed anyway
|
||
>
|
||
0a53 : >fail40371
|
||
> trap ;bbs branch taken
|
||
0a53 : 4c530a > jmp * ;failed anyway
|
||
>
|
||
0a56 : >ok40371
|
||
> tst_a $cc,$ff
|
||
0a56 : 08 > php ;save flags
|
||
0a57 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0a59 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a5b : 68 > pla ;load status
|
||
0a5c : 48 > pha
|
||
> cmp_flag $ff
|
||
0a5d : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0a5f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a61 : 28 > plp ;restore status
|
||
>
|
||
0a62 : a50c > lda zpt
|
||
0a64 : c9df > cmp #$ff-(1<<5)
|
||
> trap_ne ;zp altered
|
||
0a66 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 6
|
||
0a68 : a940 > lda #(1<<6) ;testing 1 bit on
|
||
0a6a : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0a6c : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0a6e : 48 > pha ;use stack to load status
|
||
0a6f : a933 > lda #$33 ;precharge accu
|
||
0a71 : 28 > plp
|
||
>
|
||
0a72 : 6f0c06 > bbr 6,zpt,fail10406
|
||
0a75 : ef0c06 > bbs 6,zpt,ok10406
|
||
> trap ;bbs branch not taken
|
||
0a78 : 4c780a > jmp * ;failed anyway
|
||
>
|
||
0a7b : >fail10406
|
||
> trap ;bbr branch taken
|
||
0a7b : 4c7b0a > jmp * ;failed anyway
|
||
>
|
||
0a7e : >ok10406
|
||
> tst_a $33,0
|
||
0a7e : 08 > php ;save flags
|
||
0a7f : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0a81 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a83 : 68 > pla ;load status
|
||
0a84 : 48 > pha
|
||
> cmp_flag 0
|
||
0a85 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0a87 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0a89 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0a8a : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0a8c : 48 > pha ;use stack to load status
|
||
0a8d : a9cc > lda #$cc ;precharge accu
|
||
0a8f : 28 > plp
|
||
>
|
||
0a90 : 6f0c06 > bbr 6,zpt,fail20406
|
||
0a93 : ef0c06 > bbs 6,zpt,ok20406
|
||
> trap ;bbs branch not taken
|
||
0a96 : 4c960a > jmp * ;failed anyway
|
||
>
|
||
0a99 : >fail20406
|
||
> trap ;bbr branch taken
|
||
0a99 : 4c990a > jmp * ;failed anyway
|
||
>
|
||
0a9c : >ok20406
|
||
> tst_a $cc,$ff
|
||
0a9c : 08 > php ;save flags
|
||
0a9d : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0a9f : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0aa1 : 68 > pla ;load status
|
||
0aa2 : 48 > pha
|
||
> cmp_flag $ff
|
||
0aa3 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0aa5 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0aa7 : 28 > plp ;restore status
|
||
>
|
||
0aa8 : a50c > lda zpt
|
||
0aaa : c940 > cmp #(1<<6)
|
||
> trap_ne ;zp altered
|
||
0aac : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0aae : a9bf > lda #$ff-(1<<6) ;testing 1 bit off
|
||
0ab0 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0ab2 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0ab4 : 48 > pha ;use stack to load status
|
||
0ab5 : a933 > lda #$33 ;precharge accu
|
||
0ab7 : 28 > plp
|
||
>
|
||
0ab8 : ef0c06 > bbs 6,zpt,fail30406
|
||
0abb : 6f0c06 > bbr 6,zpt,ok30406
|
||
> trap ;bbr branch not taken
|
||
0abe : 4cbe0a > jmp * ;failed anyway
|
||
>
|
||
0ac1 : >fail30406
|
||
> trap ;bbs branch taken
|
||
0ac1 : 4cc10a > jmp * ;failed anyway
|
||
>
|
||
0ac4 : >ok30406
|
||
> tst_a $33,0
|
||
0ac4 : 08 > php ;save flags
|
||
0ac5 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0ac7 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0ac9 : 68 > pla ;load status
|
||
0aca : 48 > pha
|
||
> cmp_flag 0
|
||
0acb : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0acd : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0acf : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0ad0 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0ad2 : 48 > pha ;use stack to load status
|
||
0ad3 : a9cc > lda #$cc ;precharge accu
|
||
0ad5 : 28 > plp
|
||
>
|
||
0ad6 : ef0c06 > bbs 6,zpt,fail40406
|
||
0ad9 : 6f0c06 > bbr 6,zpt,ok40406
|
||
> trap ;bbr branch not taken
|
||
0adc : 4cdc0a > jmp * ;failed anyway
|
||
>
|
||
0adf : >fail40406
|
||
> trap ;bbs branch taken
|
||
0adf : 4cdf0a > jmp * ;failed anyway
|
||
>
|
||
0ae2 : >ok40406
|
||
> tst_a $cc,$ff
|
||
0ae2 : 08 > php ;save flags
|
||
0ae3 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0ae5 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0ae7 : 68 > pla ;load status
|
||
0ae8 : 48 > pha
|
||
> cmp_flag $ff
|
||
0ae9 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0aeb : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0aed : 28 > plp ;restore status
|
||
>
|
||
0aee : a50c > lda zpt
|
||
0af0 : c9bf > cmp #$ff-(1<<6)
|
||
> trap_ne ;zp altered
|
||
0af2 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
bbt 7
|
||
0af4 : a980 > lda #(1<<7) ;testing 1 bit on
|
||
0af6 : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0af8 : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0afa : 48 > pha ;use stack to load status
|
||
0afb : a933 > lda #$33 ;precharge accu
|
||
0afd : 28 > plp
|
||
>
|
||
0afe : 7f0c06 > bbr 7,zpt,fail10441
|
||
0b01 : ff0c06 > bbs 7,zpt,ok10441
|
||
> trap ;bbs branch not taken
|
||
0b04 : 4c040b > jmp * ;failed anyway
|
||
>
|
||
0b07 : >fail10441
|
||
> trap ;bbr branch taken
|
||
0b07 : 4c070b > jmp * ;failed anyway
|
||
>
|
||
0b0a : >ok10441
|
||
> tst_a $33,0
|
||
0b0a : 08 > php ;save flags
|
||
0b0b : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0b0d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b0f : 68 > pla ;load status
|
||
0b10 : 48 > pha
|
||
> cmp_flag 0
|
||
0b11 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0b13 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b15 : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0b16 : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0b18 : 48 > pha ;use stack to load status
|
||
0b19 : a9cc > lda #$cc ;precharge accu
|
||
0b1b : 28 > plp
|
||
>
|
||
0b1c : 7f0c06 > bbr 7,zpt,fail20441
|
||
0b1f : ff0c06 > bbs 7,zpt,ok20441
|
||
> trap ;bbs branch not taken
|
||
0b22 : 4c220b > jmp * ;failed anyway
|
||
>
|
||
0b25 : >fail20441
|
||
> trap ;bbr branch taken
|
||
0b25 : 4c250b > jmp * ;failed anyway
|
||
>
|
||
0b28 : >ok20441
|
||
> tst_a $cc,$ff
|
||
0b28 : 08 > php ;save flags
|
||
0b29 : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0b2b : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b2d : 68 > pla ;load status
|
||
0b2e : 48 > pha
|
||
> cmp_flag $ff
|
||
0b2f : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0b31 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b33 : 28 > plp ;restore status
|
||
>
|
||
0b34 : a50c > lda zpt
|
||
0b36 : c980 > cmp #(1<<7)
|
||
> trap_ne ;zp altered
|
||
0b38 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b3a : a97f > lda #$ff-(1<<7) ;testing 1 bit off
|
||
0b3c : 850c > sta zpt
|
||
> set_a $33,0 ;with flags off
|
||
> load_flag 0
|
||
0b3e : a900 > lda #0 ;allow test to change I-flag (no mask)
|
||
>
|
||
0b40 : 48 > pha ;use stack to load status
|
||
0b41 : a933 > lda #$33 ;precharge accu
|
||
0b43 : 28 > plp
|
||
>
|
||
0b44 : ff0c06 > bbs 7,zpt,fail30441
|
||
0b47 : 7f0c06 > bbr 7,zpt,ok30441
|
||
> trap ;bbr branch not taken
|
||
0b4a : 4c4a0b > jmp * ;failed anyway
|
||
>
|
||
0b4d : >fail30441
|
||
> trap ;bbs branch taken
|
||
0b4d : 4c4d0b > jmp * ;failed anyway
|
||
>
|
||
0b50 : >ok30441
|
||
> tst_a $33,0
|
||
0b50 : 08 > php ;save flags
|
||
0b51 : c933 > cmp #$33 ;test result
|
||
> trap_ne
|
||
0b53 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b55 : 68 > pla ;load status
|
||
0b56 : 48 > pha
|
||
> cmp_flag 0
|
||
0b57 : c930 > cmp #(0|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0b59 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b5b : 28 > plp ;restore status
|
||
>
|
||
> set_a $cc,$ff ;with flags on
|
||
> load_flag $ff
|
||
0b5c : a9ff > lda #$ff ;allow test to change I-flag (no mask)
|
||
>
|
||
0b5e : 48 > pha ;use stack to load status
|
||
0b5f : a9cc > lda #$cc ;precharge accu
|
||
0b61 : 28 > plp
|
||
>
|
||
0b62 : ff0c06 > bbs 7,zpt,fail40441
|
||
0b65 : 7f0c06 > bbr 7,zpt,ok40441
|
||
> trap ;bbr branch not taken
|
||
0b68 : 4c680b > jmp * ;failed anyway
|
||
>
|
||
0b6b : >fail40441
|
||
> trap ;bbs branch taken
|
||
0b6b : 4c6b0b > jmp * ;failed anyway
|
||
>
|
||
0b6e : >ok40441
|
||
> tst_a $cc,$ff
|
||
0b6e : 08 > php ;save flags
|
||
0b6f : c9cc > cmp #$cc ;test result
|
||
> trap_ne
|
||
0b71 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b73 : 68 > pla ;load status
|
||
0b74 : 48 > pha
|
||
> cmp_flag $ff
|
||
0b75 : c9ff > cmp #($ff|fao)&m8 ;expected flags + always on bits
|
||
>
|
||
> trap_ne
|
||
0b77 : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0b79 : 28 > plp ;restore status
|
||
>
|
||
0b7a : a50c > lda zpt
|
||
0b7c : c97f > cmp #$ff-(1<<7)
|
||
> trap_ne ;zp altered
|
||
0b7e : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
|
||
0b80 : e011 cpx #$11
|
||
trap_ne ;x overwritten
|
||
0b82 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0b84 : c022 cpy #$22
|
||
trap_ne ;y overwritten
|
||
0b86 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
next_test
|
||
0b88 : ad0202 > lda test_case ;previous test
|
||
0b8b : c906 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
0b8d : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0007 = >test_num = test_num + 1
|
||
0b8f : a907 > lda #test_num ;*** next tests' number
|
||
0b91 : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
|
||
bbrc macro ;\1 = bitnum
|
||
bbr \1,zpt,skip\?
|
||
eor #(1<<\1)
|
||
skip\?
|
||
endm
|
||
bbsc macro ;\1 = bitnum
|
||
bbs \1,zpt,skip\?
|
||
eor #(1<<\1)
|
||
skip\?
|
||
endm
|
||
|
||
0b94 : a900 lda #0 ;combined bit test
|
||
0b96 : 850c sta zpt
|
||
0b98 : a900 bbcl lda #0
|
||
bbrc 0
|
||
0b9a : 0f0c02 > bbr 0,zpt,skip0480
|
||
0b9d : 4901 > eor #(1<<0)
|
||
0b9f : >skip0480
|
||
|
||
bbrc 1
|
||
0b9f : 1f0c02 > bbr 1,zpt,skip0481
|
||
0ba2 : 4902 > eor #(1<<1)
|
||
0ba4 : >skip0481
|
||
|
||
bbrc 2
|
||
0ba4 : 2f0c02 > bbr 2,zpt,skip0482
|
||
0ba7 : 4904 > eor #(1<<2)
|
||
0ba9 : >skip0482
|
||
|
||
bbrc 3
|
||
0ba9 : 3f0c02 > bbr 3,zpt,skip0483
|
||
0bac : 4908 > eor #(1<<3)
|
||
0bae : >skip0483
|
||
|
||
bbrc 4
|
||
0bae : 4f0c02 > bbr 4,zpt,skip0484
|
||
0bb1 : 4910 > eor #(1<<4)
|
||
0bb3 : >skip0484
|
||
|
||
bbrc 5
|
||
0bb3 : 5f0c02 > bbr 5,zpt,skip0485
|
||
0bb6 : 4920 > eor #(1<<5)
|
||
0bb8 : >skip0485
|
||
|
||
bbrc 6
|
||
0bb8 : 6f0c02 > bbr 6,zpt,skip0486
|
||
0bbb : 4940 > eor #(1<<6)
|
||
0bbd : >skip0486
|
||
|
||
bbrc 7
|
||
0bbd : 7f0c02 > bbr 7,zpt,skip0487
|
||
0bc0 : 4980 > eor #(1<<7)
|
||
0bc2 : >skip0487
|
||
|
||
0bc2 : 450c eor zpt
|
||
trap_ne ;failed bbr bitnum in accu
|
||
0bc4 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0bc6 : a9ff lda #$ff
|
||
bbsc 0
|
||
0bc8 : 8f0c02 > bbs 0,zpt,skip0489
|
||
0bcb : 4901 > eor #(1<<0)
|
||
0bcd : >skip0489
|
||
|
||
bbsc 1
|
||
0bcd : 9f0c02 > bbs 1,zpt,skip0490
|
||
0bd0 : 4902 > eor #(1<<1)
|
||
0bd2 : >skip0490
|
||
|
||
bbsc 2
|
||
0bd2 : af0c02 > bbs 2,zpt,skip0491
|
||
0bd5 : 4904 > eor #(1<<2)
|
||
0bd7 : >skip0491
|
||
|
||
bbsc 3
|
||
0bd7 : bf0c02 > bbs 3,zpt,skip0492
|
||
0bda : 4908 > eor #(1<<3)
|
||
0bdc : >skip0492
|
||
|
||
bbsc 4
|
||
0bdc : cf0c02 > bbs 4,zpt,skip0493
|
||
0bdf : 4910 > eor #(1<<4)
|
||
0be1 : >skip0493
|
||
|
||
bbsc 5
|
||
0be1 : df0c02 > bbs 5,zpt,skip0494
|
||
0be4 : 4920 > eor #(1<<5)
|
||
0be6 : >skip0494
|
||
|
||
bbsc 6
|
||
0be6 : ef0c02 > bbs 6,zpt,skip0495
|
||
0be9 : 4940 > eor #(1<<6)
|
||
0beb : >skip0495
|
||
|
||
bbsc 7
|
||
0beb : ff0c02 > bbs 7,zpt,skip0496
|
||
0bee : 4980 > eor #(1<<7)
|
||
0bf0 : >skip0496
|
||
|
||
0bf0 : 450c eor zpt
|
||
trap_ne ;failed bbs bitnum in accu
|
||
0bf2 : d0fe > bne * ;failed not equal (non zero)
|
||
|
||
0bf4 : e60c inc zpt
|
||
0bf6 : d0a0 bne bbcl
|
||
next_test
|
||
0bf8 : ad0202 > lda test_case ;previous test
|
||
0bfb : c907 > cmp #test_num
|
||
> trap_ne ;test is out of sequence
|
||
0bfd : d0fe > bne * ;failed not equal (non zero)
|
||
>
|
||
0008 = >test_num = test_num + 1
|
||
0bff : a908 > lda #test_num ;*** next tests' number
|
||
0c01 : 8d0202 > sta test_case
|
||
> ;check_ram ;uncomment to find altered RAM after each test
|
||
|
||
endif
|
||
|
||
; testing NOP
|
||
|
||
nop_test macro ;\1 = opcode, \2 = # of bytes
|
||
ldy #$42
|
||
ldx #4-\2
|
||
db \1 ;test nop length
|
||
if \2 = 1
|
||
dex
|
||
dex
|
||
endif
|
||
if \2 = 2
|
||
iny
|
||
dex
|
||
endif
|
||
if \2 = 3
|
||
iny
|
||
iny
|
||
endif
|
||
dex
|
||
trap_ne ;wrong number of bytes
|
||
set_a $ff-\1,0
|
||
db \1 ;test nop integrity - flags off
|
||
nop
|
||
nop
|
||
tst_a $ff-\1,0
|
||
set_a $aa-\1,$ff
|
||
db \1 ;test nop integrity - flags on
|
||
nop
|
||
nop
|
||
tst_a $aa-\1,$ff
|
||
cpy #$42
|
||
trap_ne ;y changed
|
||
cpx #0
|
||
trap_ne ;x changed
|
||
endm
|
||
|
||
if skip_nop = 0
|
||
nop_test $02,2
|
||
0c04 : a042 > ldy #$42
|
||
0c06 : a202 > ldx #4-2
|
||
0c08 : 02 > db $02 ;test nop length
|
||
> if 2 = 1
|
||
> dex
|
||
> dex
|
||
> endif
|
||
> if 2 = 2
|
||
0c09 : c8 > iny
|
||