c532f0ab5f
84
2014-08-28 19:23:38 -07:00
c140d9cc5f
83 - extract a function to run a short slice of instructions
2014-08-28 16:47:09 -07:00
fbe15a986a
82
2014-08-28 16:40:28 -07:00
d95ed21da9
81 - reify machine state into a 'context' variable
...
Beginning of concurrency primitives.
2014-08-28 14:55:10 -07:00
576d603f8f
80
2014-08-27 16:24:40 -07:00
3561e8513d
79 - purge unnecessary macros
...
Noob mistake.
2014-08-26 22:05:30 -07:00
92819aa5e3
78
2014-08-26 22:00:38 -07:00
230415b4e1
77 - 'new' in the interpreter
...
Next we'll try to reimplement it on the simulated machine. But for now,
sys.arc is extraneous.
Debugging this, the commented out prints started to become onerous enough I couldn't
bear to keep them.
2014-08-26 21:55:21 -07:00
91226d7c76
76
2014-08-26 11:52:16 -07:00
817b7e0be0
75
2014-08-26 10:17:55 -07:00
e63534dd85
74
2014-08-23 10:22:57 -07:00
ad9e48b34b
73
2014-08-23 10:17:33 -07:00
2ee76bda37
72 - broken
...
Thoroughly confused about how to manage memory at initialization time, and how
to maintain type information in the simulated machine.
2014-08-22 11:30:36 -07:00
1f18a4fd0a
71
2014-08-22 11:05:51 -07:00
2b15484f33
70
2014-08-22 10:47:44 -07:00
734e8c2824
69
2014-08-21 21:37:55 -07:00
6da81a3e4a
68
2014-08-21 21:04:45 -07:00
c7dc4ba972
67
2014-08-21 20:50:38 -07:00
0a8858dbc5
66 - bounds checking
...
Currently baked into the processor model, but eventually will be emitted
in generated code.
2014-08-21 20:40:05 -07:00
6a2edbe8ca
65 - separate op for array indexing
...
'get' no longer supports that case; that was confusing.
2014-08-21 20:35:52 -07:00
6f9bf3a063
64
2014-08-21 20:32:27 -07:00
7b6e5972d6
63
2014-08-21 20:08:22 -07:00
baf61345bf
62
2014-08-21 19:55:16 -07:00
689a480e1e
61 - 'get' for array access
...
get _ 0 => retrieves array length
get _ n => retrieves index n-1
2014-08-21 00:57:57 -07:00
0c57bf0a1b
60
2014-08-21 00:31:50 -07:00
8a93b211e4
59
2014-08-20 19:49:05 -07:00
980e1bf3ca
58
2014-08-20 17:44:20 -07:00
b9fef0471d
57 - multi-word or multi-field ops
2014-08-19 23:37:50 -07:00
f9dd51f672
56 - 'get' for record access
2014-08-19 21:33:48 -07:00
6b133a720e
55
2014-08-19 12:16:47 -07:00
624b9e86a1
54
2014-08-19 12:14:51 -07:00
889e4b958e
53 - simplest possible allocator: just one word at a time
...
But with tests this time.
2014-08-19 12:02:40 -07:00
955ecf4a45
52
2014-08-19 11:58:22 -07:00
409e66ccaf
51
2014-08-19 11:23:01 -07:00
dbe8d43671
50
2014-08-18 12:12:58 -07:00
4a0b335c28
49 - make Readme less ambiguous
...
As expected, mu works just as well with named variables.
Maybe I want to insert the local stack frame computations automatically
using the assembler? How to indicate globals then? Add 'local' metadata only
if 'global' is absent? What about lexical stack frames?
2014-08-18 10:23:24 -07:00
ab8619a148
48
2014-08-02 15:38:50 -07:00
39dd5cd491
47
2014-08-02 15:26:08 -07:00
0cd4bfc8ae
46 - there's no continue bug after all in anarki
2014-08-02 02:25:32 -07:00
d90d6629a9
45 - 'deref' metadata working in output args
...
Likely still some erroneous corner cases. What happens if I try to write indirectly
to a boolean value? Should raise a reasonable error.
2014-07-31 03:46:05 -07:00
b20165a890
44 - now 'deref' is a bit of metadata on any operand rather than a special op
...
Still only works in read, and only in a single instruction. But these are details.
2014-07-31 02:27:41 -07:00
52c3822e08
43 - tests for 'deref' and 'copy'
2014-07-31 02:19:38 -07:00
fa234f9a86
42 - update Readme
...
Broken since commit 11 on Jul 10.
2014-07-31 02:09:45 -07:00
66a52b5ff2
11 - fix 'deref'
...
It was broken since commit 7.
2014-07-31 02:04:01 -07:00
73978d2f82
10 - slightly more DRY
2014-07-31 01:53:14 -07:00
b90a10d265
9 - shuffle operand type tag to after operand value
...
This organization should permit multiple metadata tags beyond just type.
Starting to feel some pain from code not being DRY.
Issues that took debugging: a poor search-and-replace, and shuffling offset in convert-braces.
2014-07-31 01:47:32 -07:00
c41a0c2739
8
2014-07-31 01:27:52 -07:00
c8a8fb6efa
7 - cleanup 'run'
...
Finally gave in to permit user-land macros in 'run'. 'm' should translate
to an assembler function to decide what to emit.
2014-07-27 10:55:08 -07:00
f37b3ab481
6
2014-07-27 10:09:00 -07:00
5b7de7f6d6
5 - first stab at allocator, just for ints
...
Still can't write to a pointer.
2014-07-26 12:48:54 -07:00
Kartik K. Agaram