Kartik Agaram
476049a09d
.
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Be more consistent about names of ends of a slice.
(In the opposite direction compared to last night's 925fc490d2ce8b8d411de87bd0af5b3a8a704213.)
2019-07-08 17:02:09 -07:00
Kartik Agaram
b5da792904
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...
minor style tweaks
2019-07-08 16:43:35 -07:00
Kartik Agaram
01b45300ed
colocate compute-offsets with its globals
2019-07-08 16:38:32 -07:00
Kartik Agaram
925fc490d2
.
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Be more consistent about names of ends of a slice.
2019-07-08 01:05:23 -07:00
Kartik Agaram
597ce7a943
.
2019-07-08 00:17:42 -07:00
Kartik Agaram
195d62f167
build `num-bytes`
2019-07-07 23:56:23 -07:00
Kartik Agaram
c38b36e260
move `is-label?` to `subx-common`
2019-07-07 22:49:04 -07:00
nc
c0a904382b
made first compute-offset test pass
2019-07-07 21:19:50 -04:00
nc
c17643b7a8
remove segfaults in survey.subx
2019-07-07 19:41:26 -04:00
Kartik Agaram
fb8474af88
new failing test: emit-segments
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Now the only piece I plan to not write tests for is emit-headers.
2019-07-07 13:19:51 -07:00
Kartik Agaram
633c289f30
.
2019-07-07 13:13:38 -07:00
Kartik Agaram
764b5726df
move phase 3 out of helpers
2019-07-07 13:13:38 -07:00
nc
b95060262e
cleanup in compute-offset and fix bug in compute-width
2019-07-07 15:39:35 -04:00
nc
9ac5834194
more progress in compute-offset
2019-07-04 22:59:15 -04:00
nc
f80a025e52
implement segment section in compute-offsets
2019-07-04 12:21:41 -04:00
Kartik Agaram
c015791e80
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Fix a couple of syntax errors.
survey.subx still failing tests.
2019-07-04 00:02:53 -07:00
nc
d818fdd7e5
add todo for section thats not quite complete
2019-07-03 23:04:24 -04:00
nc
98096ca81e
add is-label block
2019-07-03 23:02:14 -04:00
nc
87ef858628
updates to survey - part of compute-offsets implemented
2019-07-03 22:39:47 -04:00
Kartik Agaram
34cf8a7034
subx/survey: now computing label addresses
2019-07-02 14:24:44 -07:00
Kartik Agaram
7895d0a480
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subx/survey/compute-addresses: Now computing segment starting addresses
correctly.
2019-07-02 13:45:48 -07:00
Kartik Agaram
9d5ba2dfbf
.
2019-07-02 00:16:23 -07:00
Kartik Agaram
dc8484384e
.
2019-07-02 00:14:03 -07:00
Kartik Agaram
1c576e99d7
error in pseudocode for compute-offsets
2019-07-02 00:00:58 -07:00
Kartik Agaram
13be43dff9
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Now tracing segment names correctly.
2019-07-01 23:46:22 -07:00
Kartik Agaram
22cea315f5
.
2019-07-01 23:29:14 -07:00
Kartik Agaram
0e510776d3
.
2019-07-01 23:24:45 -07:00
Kartik Agaram
065b82af2e
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Make `compute-addresses` less clever. Stop striding from the middle of
one row to the next. This way we'll also obviate the need for indexing
backwards from a pointer in the next commit.
2019-07-01 23:09:58 -07:00
Kartik Agaram
120a740871
some primitives for emitting traces
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Kinda hacky, but might scale enough for machine code.
This was really hard to debug. Single tests passed, but when I ran all
tests I got breakage because tests long before (from the 056trace layer)
were not cleaning up properly.
My instinct was to call clear-stream on Trace-stream, which was wrong
(the trace didn't have the wrong contents, it was literally a bad
object). It was also wrong in a counter-productive way: calling
clear-stream on a real Trace stream (which is the size of a page of
memory) takes a long time in emulated mode.
2019-07-01 23:09:58 -07:00
nc
676a80bf15
add test data
2019-06-29 18:03:56 -04:00
nc
0721fb5891
Implement is-label?
2019-06-29 17:59:14 -04:00
Kartik Agaram
aa09f29419
.
2019-06-28 18:24:44 -07:00
Kartik Agaram
8e9fde4210
initial draft of solution for 'compute-addresses'
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No trace statements yet, so we don't know if it works.
2019-06-28 18:20:21 -07:00
Kartik Agaram
a7e21dbdf7
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Flesh out final test some more. We also now have a new family of
primitives for writing non-strings to input streams in tests.
2019-06-28 16:54:41 -07:00
Kartik Agaram
b5f80415d6
pseudocode skeletons for all functions
2019-06-13 14:20:35 -07:00
Kartik Agaram
acdd7a7a68
.
2019-06-13 01:08:02 -07:00
Kartik Agaram
55ea211d87
flesh out survey tests
2019-06-12 10:18:51 -07:00
Kartik Agaram
66bce436b3
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Now that we don't have to edit code to run a single test, delete that
commented out fragment everywhere.
2019-06-12 00:13:34 -07:00
Kartik Agaram
35272969cf
Fix stale `initialize-trace-stream`
2019-06-08 12:38:53 -07:00
Kartik Agaram
965dd1bf56
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'get-or-insert-stream' is now the more generic 'get-or-insert' that can
handle tables of any value type. But callers have to be careful to cast
values to the right type.
2019-05-27 11:11:36 -07:00
Kartik Agaram
7c575de40d
.
2019-05-26 13:18:16 -07:00
Kartik Agaram
bd31dbe854
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hoist 'Heap' variable into the std library in anticipation of the parse-array-of-ints
primitive.
2019-05-25 00:45:31 -07:00
Kartik Agaram
90fd6a669a
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add lengths to data blobs
2019-05-19 12:47:21 -07:00
Kartik Agaram
2a72df4a57
initial skeleton for survey.subx
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Start of the final phase needed to implement SubX in SubX:
$ cat files.subx ... |dquotes |assort |pack |survey |hex > a.elf
survey.subx is responsible for assigning addresses to labels and segments.
2019-05-18 14:30:50 -07:00