Jela Compiler - 6502/Z80/6809 Activity
A "Just Enough Language" compiler targeting the 6502/Z80/6809
Status: Pre-Alpha
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Activity for Jela Compiler - 6502/Z80/6809
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Alternative Software Design committed [r413]
slight changes and more namespace usage
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both strlen and strcat now used strend. finished xwrfmt.z example for all processors.
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added strend function. fixed some examples.
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starting to use name spacing in library. (reduces symbol table size)
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small change to how local symbols are defined.
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more library work/standardizing. added missing 6809 inc/dec formats.
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added some missing functions. more code clean ups
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added some missing functions. added asmx docs. cleaned up more code.
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more library code compression
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compressed library code. threaded some functions.
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compressed library code. threaded some functions. added 2 missing z80 operations
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comments now start with ' (vb style). ; means RTS. // will be removed soon.
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standardized examples. added s_emptystr
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added 99 bottles of beer example
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optimized forth words and istrue/isfalse. using wrfmt in more examples. ie: xfib, xfact
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now using local jumps in library & examples
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finished wrfmt (formated printing). improved stack frames. added local symbols.
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working on cprintf
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minor change to compiler.
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minor change to compiler.
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minor change to compiler.
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cleaned up heap init.
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more graphics work
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added signed divide, and a low res 6847 line plotter
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small change
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a bit of work on 6847 video code
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moved cbm basic stub code into libraries
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added 6502 asr functions.
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added 6502 asr functions.
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change shl to lsl and shr to lsr. added asr and asl for 6809.
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I need to convert z80 to 8080
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cleaned up compiler filenames
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moved library code into lib folder
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added pia 6821 keyboard scan function
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Started a 6847 video chip library
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added sound function to coco library + example
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added sound function to coco library + example
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improved lib function names.
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minor cleanup.
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optimized utoa and atou a little
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"blkb 0" is now generated via {}
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improved namespacing standard
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optimized z80 a little.
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small change to undefined and macro instructions.
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threading some code. ie: reducing library size.
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finished memcpy. added some str/mem insert functions.
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improved cpu variable names.
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more cleanups and lib changes
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more cleanups and lib changes
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cleanup. line buffer increased
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added example for new forth stack words.
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working on some forth style functions.
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updated c64 z files.
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added malloc testing code. added rand() function.
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code clean up
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optimizing via threading code.
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optimizing via threading code.
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fixed z80 issue
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malloc/free/msize are done, but only work for 6809 and 6502. must fix z80
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started dynamic memory functions. needs testing!
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fixed a bug in console in/out. started dynamic memory functions.
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language is now called Z
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language is now called Z
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fixed label clashes. clean up.
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zc clean up.
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small update. + shell.txt
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improved shell a little. removed a number of chr$() statements.
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improved compiler a little. operators can now precede function calls.
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a couple of tools I like
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zc is now ansi c
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more work
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working on file standards. this is taking a while :-(
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more progress
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working on file functions.
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small fix up with as command
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a couple of chean ups for shell
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rebuild
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constants now use double quotes.
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