https://github.com/nanochess/pretty6502

A pretty printer for 6502, Z80, CP1610, TMS9900, and 8088 assembler code
https://github.com/nanochess/pretty6502

6502 8088 cp1610 tms9900 z80

Last synced: about 1 year ago
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A pretty printer for 6502, Z80, CP1610, TMS9900, and 8088 assembler code

• Host: GitHub
• URL: https://github.com/nanochess/pretty6502
• Owner: nanochess
• License: bsd-2-clause
• Created: 2017-11-04T04:15:28.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2025-02-03T17:29:47.000Z (over 1 year ago)
• Last Synced: 2025-03-25T05:51:21.554Z (about 1 year ago)
• Topics: 6502, 8088, cp1610, tms9900, z80
• Language: C
• Homepage:
• Size: 141 KB
• Stars: 34
• Watchers: 7
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

          
Pretty6502 v0.8 by Oscar Toledo G. http://nanochess.org/

Usage:

    pretty6502 [args] input.asm output.asm

It's recommended to not use same output file as input,

even if possible because there is a chance (0.0000001%)

that you can DAMAGE YOUR SOURCE if Pretty6502 has

undiscovered bugs.

Arguments:

    -s0       Code in four columns (default)

              label: mnemonic operand comment

    -s1       Code in three columns

              label: mnemonic+operand comment

    -p0       Processor unknown.

    -p1       Processor 6502 + DASM syntax (default)

    -p2       Processor Z80 + tniASM syntax

    -p3       Processor CP1610 + as1600 syntax (Intellivision)

    -p4       Processor TMS9900 + xas99 syntax (TI-99/4A)

    -p5       Processor 8086 + nasm syntax

    -p6       Processor 65c02 + ca65 syntax

    -p7       Processor 6502 + gasm80 syntax 

    -p8       Processor Z80 + gasm80 syntax

    -n4       Nesting spacing (can be any number

              of spaces or multiple of tab size)

    -m8       Start of mnemonic column (default)

    -o16      Start of operand column (default)

    -c32      Start of comment column (default)

    -t0       Use spaces to align (default)

    -t8       Use tabs to reach column (size 8)

              Options -m, -o, -c, and -n must be multiples of this value.

    -a0       Align comments to nearest column

    -a1       Comments at line start are aligned

              to mnemonic (default)

    -l        Put labels in its own line

    -dl       Change directives to lowercase

    -du       Change directives to uppercase

    -ml       Change mnemonics to lowercase

    -mu       Change mnemonics to uppercase

Assumes all your labels are at start of line and there is space

before mnemonic.

Accepts any assembler file where ; means comment

[label] mnemonic [operand] ; comment

>> ATTENTION <<

Do you would like to learn to program 6502 assembler and

creating Atari 2600 games? It is possible with my newest book

Programming Games for Atari 2600.

Now available from Lulu:

  Paperback

    https://www.lulu.com/shop/oscar-toledo-gutierrez/programming-games-for-atari-2600/paperback/product-pq9dg4.html

  Hardcover

    https://www.lulu.com/shop/oscar-toledo-gutierrez/programming-games-for-atari-2600/hardcover/product-n8z9r6.html

 eBook

    https://nanochess.org/store.html

These are some of the example programs documented profusely

in the book:

  * Game of Ball.

  * Wall Breaker.

  * Invaders.

  * The Lost Kingdom.

  * Diamond Craze.