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Rc/Asm is a cross-platform table-driven cross-assembler. The assembly process is controlled by special definition tables that allow the assembler to identify assembly sequences and produce object code.
Rc/Asm is written in generic C code and should compile on just about any computer where a C compiler exists.
This package includes the definition files for the following processors:
The included definition files demonstrate all wildcard matching and code construction features of the assembler.
You can downlaod the Rc/Asm Assembler here.
| Date | Version | Notes |
|---|---|---|
| 7/9/2007 | 3.0 | Added embedded assembly capability Made it possible to use the : character in assembly definitions |
| 5/3/2006 | 2.8 | Fixed case problem when using MACROs Macro expansion no longer affects line number |
| 2/8/2006 | 2.6 |
The assembler can now accept an extension on the input file Error messages are now written to stderr instead of stdout The hard-coded label limit has been removed An integrated preprocessor has been added. The following directives can be used: #DEFINE, #UNDEF, #IFDEF, #IFNDEF, #ELSE, and #ENDIF. #IFs can be nested A -D option has been added to the allowed arguments, it is essentially a #DEFINE that can be set on the command line. The environment variable RCASM_DIR will be checked for the directory containing the .def files The environment variable RCASM_OPTIONS can be used to pass options to the assembler. These options are checked AFTER the rcasm.rc file and BEFORE the command line. |
| 5/10/2005 | 2.5 | Fixed critical bug in multi-argument instructions (1802 was not affected by this) Added 6502 definition file |
| 4/29/2005 | 2.4 | Fixed bug in pass 1 EQUates Added CHIP-8 definition file |
| 6/07/2004 | 2.3 | Added ability to output in Intel Hex format |
| 2/19/2004 | 2.2 | Added an 1805 definition file |
| 1/26/2004 | 2.1 | Corrected buffer overrun error on longer lines |