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Statically Tracing 6502 Disassembler

License: MIT License

Makefile 1.26% Perl 98.74%

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pfusik digideskio hermetique watmough

dis's Issues

Feature: xasm pseudo-instructions

I would welcome an option to use xasm pseudo-instructions and pseudo address modes.

E.g.

    lda #<dest
    sta ptr
    lda #>dest
    sta ptr+1
    ldx #192
do_line
    ldy #39
do_byte
    lda pattern,y
    sta (ptr),y
    dey
    bpl do_byte
    lda #40
    clc
    adc ptr
    sta ptr
    bcc skip
    inc ptr+1
skip
    dex
    bne do_line

becomes:

    mwa     #dest ptr
    ldx     #192
do_line
    ldy     #39
    mva:rpl pattern,y (ptr),y-
    lda #40
    add:sta ptr
    scc:inc ptr+1
    dex:bne do_line

Why? Shorter code = less to read = easier to understand (if you're accustomed to this syntax)

Feature: SAP files

Please support the SAP file format.

Suggested output format:

    opt h-
    dta c'SAP',13,10
    dta c'AUTHOR "Tomasz Liebich"',13,10
    dta c'NAME "Perestroyka - stereo"',13,10
    dta c'DATE "1989"',13,10
    dta c'SONGS 6',13,10
    dta c'STEREO',13,10
    dta c'TYPE D',13,10
    dta c'INIT 2003',13,10
    dta c'PLAYER 2000',13,10
    dta c'TIME 00:09.70 LOOP',13,10
    dta c'TIME 01:13.70 LOOP',13,10
    dta c'TIME 00:48.67 LOOP',13,10
    dta c'TIME 00:53.32 LOOP',13,10
    dta c'TIME 00:55.09 LOOP',13,10
    dta c'TIME 01:12.42 LOOP',13,10
    opt h+
; a XEX follows
    org f:$2000
    ...

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