BSD Ports

devel/xa 2.4.1 OpenBSD

portable cross-assembler for MOS 6502 processors

System
OpenBSD
Repository
OpenBSD ports
Maintainer
The OpenBSD ports mailing-list <[email protected]>
Categories
devel

Description

xa is a high-speed, two-pass portable cross-assembler. It understands mnemonics and generates code for NMOS 6502s (such as 6502A, 6504, 6507, 6510, 7501, 8500, 8501, 8502 ...), CMOS 6502s (65C02 and Rockwell R65C02) and the 65816.

Key features:

  • C-like preprocessor (and understands cpp for additional feature support)
  • Rich expression syntax and pseudo-op vocabulary
  • Multiple character sets
  • Binary linking
  • Supports o65 relocatable objects with a full linker and relocation suite, as well as "bare" plain binary object files block structure for label scoping

Install

Binary package:

pkg_add xa

From the ports tree:

cd /usr/ports/devel/xa && make install

Dependencies

Required by 2