| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | fixup! load debug info into code disk | Kartik K. Agaram | 2021-05-14 | 2 | -3/+11 |
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| * | dump addresses of call stack on abort | Kartik K. Agaram | 2021-05-14 | 2 | -0/+32 |
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| * | . | Kartik K. Agaram | 2021-05-14 | 2 | -0/+1 |
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| * | . | Kartik K. Agaram | 2021-05-14 | 3 | -11/+16 |
| | | | | | | Move abort to SubX. We'll need to do some unsafe stuff to display the call stack here. | ||||
| * | load debug info into code disk | Kartik K. Agaram | 2021-05-14 | 3 | -4/+12 |
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| * | insert a compile phase to emit some debug info | Kartik K. Agaram | 2021-05-14 | 8 | -2317/+2918 |
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| * | . | Kartik K. Agaram | 2021-05-14 | 2 | -53/+4 |
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| * | . | Kartik K. Agaram | 2021-05-14 | 2 | -0/+1 |
| | | | | | | Fix a stack bug in survey_baremetal. I'm not sure how my tests weren't crashing, but I won't bother digging further. | ||||
| * | . | Kartik K. Agaram | 2021-05-14 | 2 | -5/+4 |
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| * | . | Kartik K. Agaram | 2021-05-14 | 1 | -3/+1 |
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| * | . | Kartik Agaram | 2021-05-09 | 1 | -26/+32 |
| | | | | | | Keep the html version of mandelbrot-fixed at the correct monochrome still image for now. (commit 4bfc80ce) | ||||
| * | mandelbrot: add some garish color | Kartik K. Agaram | 2021-05-09 | 2 | -19/+12 |
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| * | similarly zoom into fixed and fp mandelbrot | Kartik K. Agaram | 2021-05-09 | 2 | -27/+70 |
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| * | mandelbrot-fixed: introduce some viewport parameters | Kartik K. Agaram | 2021-05-09 | 1 | -17/+42 |
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| * | bugfix in mandelbrot-fixed | Kartik K. Agaram | 2021-05-09 | 1 | -13/+19 |
| | | | | | | | | | Thanks to comparing regular ints with fixed-point ints, I was computing iterations for many screenfuls of pixels to the right of the current one. (Y-axis behaved similarly, but there it was just doing other work instead of busy-looping forever. If you don't have anything else to do, it doesn't matter what you do.) | ||||
| * | . | Kartik K. Agaram | 2021-05-09 | 2 | -31/+31 |
| | | | | | | Yet another step in the slow divergence of survey_baremetal from its survey_elf roots. | ||||
| * | . | Kartik Agaram | 2021-05-09 | 1 | -7/+43 |
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| * | . | Kartik Agaram | 2021-05-09 | 2 | -6/+6 |
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| * | . | Kartik Agaram | 2021-05-09 | 4 | -4/+4 |
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| * | . | Kartik Agaram | 2021-05-09 | 4 | -352/+372 |
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| * | . | Kartik Agaram | 2021-05-09 | 2 | -34/+42 |
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| * | mandelbrot: streamline exposition | Kartik Agaram | 2021-05-09 | 4 | -283/+254 |
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| * | . | Kartik Agaram | 2021-05-09 | 2 | -195/+197 |
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| * | . | Kartik Agaram | 2021-05-08 | 2 | -0/+499 |
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| * | mandelbrot set in fixed-point | Kartik K. Agaram | 2021-05-08 | 2 | -15/+239 |
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| * | . | Kartik K. Agaram | 2021-05-08 | 1 | -1/+1 |
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| * | support checking overflow flag everywhere | Kartik K. Agaram | 2021-05-08 | 8 | -9/+517 |
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| * | . | Kartik K. Agaram | 2021-05-08 | 1 | -1/+1 |
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| * | initial, monochrome mandelbrot set | Kartik K. Agaram | 2021-05-08 | 1 | -0/+149 |
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| * | A 'bowboard', a chessboard of rainbow circles | Kartik K. Agaram | 2021-05-08 | 1 | -23/+31 |
| | | | | | Compare with (chessboard screen 256) | ||||
| * | a full-circle rainbow | Kartik K. Agaram | 2021-05-08 | 2 | -3/+30 |
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| * | new shell macro: do | Kartik K. Agaram | 2021-05-07 | 1 | -2/+3 |
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| * | always check for null in 'index' instructions | Kartik K. Agaram | 2021-05-07 | 6 | -95/+132 |
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| * | all apps working again after null get check | Kartik K. Agaram | 2021-05-07 | 2 | -2/+34 |
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| * | . | Kartik K. Agaram | 2021-05-07 | 2 | -39/+39 |
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| * | always check for null in 'get' instructions | Kartik K. Agaram | 2021-05-07 | 5 | -14/+51 |
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| * | a little bit more information when lookup fails | Kartik K. Agaram | 2021-05-07 | 1 | -1/+31 |
| | | | | | | | Basically this should never, ever happen until I start reclaiming heap memory. I believe the only reason it happens is unprotected writes to address 0 or thereabouts. | ||||
| * | an often-overflowing stream when running brcircle | Kartik K. Agaram | 2021-05-07 | 2 | -1/+3 |
| | | | | | We really need to systematically check our trace streams. | ||||
| * | . | Kartik K. Agaram | 2021-05-07 | 2 | -6/+8 |
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| * | some boot-time heartbeat messages | Kartik K. Agaram | 2021-05-07 | 2 | -1/+20 |
| | | | | | This will help us with some common debug scenarios. | ||||
| * | . | Kartik K. Agaram | 2021-05-07 | 1 | -19/+19 |
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| * | clean up all definitions | Kartik K. Agaram | 2021-05-07 | 1 | -21/+20 |
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| * | clean up chessboard | Kartik K. Agaram | 2021-05-07 | 2 | -11/+15 |
| | | | | | | We still benefit from some helpers here because of the unrolling and multiple calls to helpers. | ||||
| * | clean up read_line | Kartik K. Agaram | 2021-05-07 | 1 | -9/+6 |
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| * | clean up Bresenham line-drawing | Kartik K. Agaram | 2021-05-07 | 2 | -26/+54 |
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| * | . | Kartik K. Agaram | 2021-05-07 | 1 | -6/+6 |
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| * | no, we need hline1 for fill_rect | Kartik K. Agaram | 2021-05-07 | 1 | -8/+10 |
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| * | clean up hline and vline | Kartik K. Agaram | 2021-05-07 | 1 | -10/+10 |
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| * | starting to implement first macros | Kartik K. Agaram | 2021-05-07 | 4 | -0/+20 |
| | | | | | | | | | | | | | | | | Another commit, another bugfix. Some snippets from my currently exploding todo list: - always investigate lookup errors immediately. Beyond the root cause, they should never happen at the moment, while we aren't reclaiming memory. we should always return a more precise error message. Usually involving null pointer checks. - on abort, print out stack trace - emit mapping of labels to addresses during survey - store a mapping of symbols somewhere in the code image - stop allocating 1KB per token; expand space for tokens as needed | ||||
| * | give up on nested backquotes for now | Kartik K. Agaram | 2021-05-07 | 2 | -7/+82 |
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