Norecess, known for his demos and tools, released the source code of the Windows version of SDCC2Pasmo. SDCC2Pasmo is a small assembly syntax converter, which allows you to use Maxam style assembly syntax, which is compatible with the Pasmo, WinApe or Maxam assembler, in the SDCC ANSI C cross-compiler.
The command-line usage is: SDCC2Pasmo sdcc_output.asm pasmo_compatible.asm
You can now download the code from Norecess’ productions section on his website.