URL https://opencores.org/ocsvn/zipcpu/zipcpu/trunk

Subversion Repositories zipcpu

[/] [zipcpu/] [trunk/] [sw/] [zasm/] [zpp.l] - Rev 18

Rev	Log message	Author	Age	Path
16	The assembler now supports: 1. Multiple data elements on a line. These are lines like: WORD 5,8,4,1 which place the words 5, 8, 4, and 1 directly into the object code to be referenced as data. Prior to this release, these lines would assemble properly but only place '5' as a data element into the object code. 2. The '-E' preprocessor only directive is now supported to produce output from the preprocessor and see what is (or is not) happening there. 3. The preprocessor now validly places "#line" comments into the file, which the assembler picks up and uses in it's error codes. These help identify where errors took place. 4. Zasm now looks for the preprocessor (zpp) in the same directory zasm was run from, using the same directory prefix as zasm, whenever zasm is given such a directory prefix. And ... perhaps other things I've forgotten about.	dgisselq	3399d 04h	/zipcpu/trunk/sw/zasm/zpp.l
13	Finally! The beginnings of the new assembler. It's not really polished yet, and it is quite clunky, but it works!! (Lots of bugs and features left to fix/implement: #include, #define macro(), #line tracking through the preprocessor, a means of finding include files (and the preprocessor!) and more. But, as a beginning, the basics are functinoal.	dgisselq	3401d 11h	/zipcpu/trunk/sw/zasm/zpp.l