Mar 202017
 

Roudoudou released a brand new Zilog Z80 cross-assembler that targets the Amstrad CPC. Of course it supports all the undocumented opcodes, but beside of that, you can use conditional macros, a floating point engine and several mathmatical functions. A special feature is the possibility to create a cartridge for the Amstrad Plus or the Amstrad GX4000 directly by assembling your source code and you can automatically add an AMSDOS header to your binaries. However, it currently does not support the Maxam assembly syntax.
The latest version contains a lot of bugfixes (local labels, macro, label tree, alias, …) and a documentation in french and english. You can download and discuss it at the CPCWiki forums and at the end of this news.

Update 21.03.2017
Roudoudou released a new version v0.42 with the following changes:

  • allow old style label declaration with a starting dot
  • allow useless A, register form with ADC, ADD, SBC, SUB
  • extended syntax for 8bits index registers
  • documentation FR/EN updated

Update 31.03.2017 – Rasm v0.48

  • bugfix of label calculations when placed after a LZ48/LZ49 block (there is a buf left with more than one LZ section in the same ORG)
  • directives SWITCH/CASE/DEFAULT/ENDSWITCH added
Rasm - Z80 assembler
Rasm - Z80 assembler
rasm_v040.zip
Version: v0.40
234.8 KiB
43 Downloads
Details
Rasm v0.42 - Z80 assembler
Rasm v0.42 - Z80 assembler
rasm_v042.zip
Version: v0.42
237.4 KiB
40 Downloads
Details

  4 Responses to “Rasm v0.42 – new Z80 assembler by Roudoudou”

  1. Hi, there is still some bugfix to do and a few adjustments, download the current version only for testing 😉

  2. first release candidate available on cpcwiki 🙂

  3. Hey Octoate
    New release v0.57 with many improvments since your article (MAXAM compliant, other crunchers, …)

  4. Thanks for the information. I will post a news about it soon :-)!

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