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* 5804Kartik Agaram2019-12-081-71/+71
| | | | | Try to make the comments consistent with the type system we'll eventually have.
* 5794Kartik Agaram2019-12-061-43/+43
| | | | | | | | | Rather surprisingly, all the treeshake tooling is done in just about 2 hours of work. From now on it'll be easier to update stats.txt. Observations: a) Binaries are tiny compared to conventional stacks. Tens of KB. b) ~80% of binaries are tests and unused libraries in all my apps. c) ~75% of LoC in SubX sources are tests or comments.
* 5790Kartik Agaram2019-12-051-26/+26
| | | | | | Standardize conventions for labels within objects in the data segment. We're going to use this in a new tool.
* 5782 - fix a widespread bug with Heap-sizeKartik Agaram2019-11-301-1/+1
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* 5765Kartik Agaram2019-11-261-3/+3
| | | | | | | | | A couple more primitives now working. In the process I ran into an issue with some buffer filling up when running ntranslate. Isolating it to survey.subx was straightforward, but --trace ran out of RAM, and --trace --dump ran out of (7GB of) disk. In the end what helped was just repeatedly inserting exits at different points, and I realized there was a magic number that hadn't been turned into a named constant.
* 5715Kartik Agaram2019-10-261-22/+17
| | | | | | | Clean up pseudocode to match planned syntax for the type- and memory-safe level-2 Mu language. http://akkartik.name/post/mu-2019-2 is already out of date.
* 5714Kartik Agaram2019-10-251-80/+26
| | | | Replace calculations of constants with labels.
* 5700Kartik Agaram2019-10-171-1/+1
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* 5698Kartik Agaram2019-10-151-69/+69
| | | | Thanks Andrew Owen for reporting this typo.
* 5675 - move helpers from subx-common into layersKartik Agaram2019-09-191-20/+20
| | | | | | | | | | | | | | | | This undoes 5672 in favor of a new plan: Layers 000 - 099 are for running without syntax sugar. We use them for building syntax-sugar passes. Layers 100 and up are for running with all syntax sugar. The layers are arranged in approximate order so more phases rely on earlier layers than later ones. I plan to not use intermediate syntax sugar (just sigils without calls, or sigils and calls without braces) anywhere except in the specific passes implementing them.
* 5668 - start reorg to permit syntax sugar in layersKartik Agaram2019-09-191-8/+8
| | | | | | | | | | | | | | | | | | | Right now we always build the library before any apps. Apps are where our syntax sugar translators (sigils, calls, braces) live. So we can't use sugar in the standard library. New idea: move all code for SubX phases into the top-level. Perhaps we should also just build a single file rather than pipeline stages. But for now we'll build each phase by building up to some specific layer. This will simplify test_apps and move lots of one-off logic to a more standard form in test_layers. I'm also going to reorg existing layers so that we introduce each phase at a point where it mostly only gets the helpers it needs. This commit itself is just cleaning up some common strings. Using explicit names for them streamlines binaries a bit.
* 5661Kartik Agaram2019-09-151-2/+2
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* 5607Kartik Agaram2019-09-011-2/+2
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* 5600Kartik Agaram2019-08-311-10/+12
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* 5592 - switch register names to lowercaseKartik Agaram2019-08-261-1304/+1304
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* 5590Kartik Agaram2019-08-251-1/+1
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* 5589Kartik Agaram2019-08-251-1/+1
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* parsing *(reg+disp)Kartik Agaram2019-08-241-0/+1
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* get desugar working on the commandlineKartik Agaram2019-08-131-1/+0
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* better error message when get abortsKartik Agaram2019-08-121-8/+11
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* 5499Kartik Agaram2019-07-311-1/+1
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* 5485 - promote SubX to top-levelKartik Agaram2019-07-271-0/+4787