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15e4533a2f
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140 Commits

Author SHA1 Message Date
Torsten Ruger
15e4533a2f fix interpreter to use positions 
tick from one (simulated memory) position to the next
(not from one instruction to the next)
 2018-05-17 20:14:59 +03:00
Torsten Ruger
8966a50a8a getter by position 
extract and expand position testing
never return labels (that have the same position as their target)
 2018-05-17 20:13:33 +03:00
Torsten Ruger
37d62d298e assemble risc to it's position (not itself) 
So in the next step the interpreter can use positions as program counter
and would be much more like the real thing
 2018-05-17 09:49:01 +03:00
Torsten Ruger
49c4d170ce make the interpreter platform 
but still using the risc_instruction stream
 2018-05-17 09:31:36 +03:00
Torsten Ruger
07ed16d765 groundwork for interpreter platform 
especially positioning makes the previous interpreter approach to
fragile (too far off the real thing)
Interpreter should be it’s own platform (still use the risc
instructions),
get a translator and use positions
 2018-05-16 21:00:14 +03:00
Torsten Ruger
ab4bc370ed another +1 bug 2018-05-15 16:25:55 +03:00
Torsten Ruger
e237bc625a remove unused methods 
and a whole lot more index fixes
 2018-05-14 20:50:52 +03:00
Torsten Ruger
3c00239f36 another million index fixes 2018-05-14 15:17:04 +03:00
Torsten Ruger
4856b9891d simplify writing binary 
loop as should be, fixes the problem (one problem at least)
 2018-05-13 18:01:45 +03:00
Torsten Ruger
39902401b9 positioning code by setting first method code 
codes will initial (and on reset) propagate the whole chain
 2018-05-13 15:28:10 +03:00
Torsten Ruger
2d901bf7b6 not wrapping the cpu initial jump anymore 
also introduce padding after cpu_init (wip)
 2018-05-12 18:36:59 +03:00
Torsten Ruger
232fe67c09 introduce platform to abstract cpu and load address 2018-05-12 18:32:10 +03:00
Torsten Ruger
776a97986d fix instruction positioning 
use at as at and only compute difference when needed (to determine if
there is a jump in binary)
Easier to understand that way
 2018-05-11 18:36:45 +03:00
Torsten Ruger
bc1e29e4f6 seperate different Position classes into own files 
also tests
and have Position module keep all positions
(singletons should be at module, not class level)
 2018-05-10 20:56:12 +03:00
Torsten Ruger
1169fa7220 propagating binary code position on extend 2018-05-09 20:36:49 +03:00
Torsten Ruger
6a1528e75a Fix instruction resetting 
which happens on insert of a new instruction
 2018-05-08 20:53:48 +03:00
Torsten Ruger
7ca7e92dda remove link exception class 2018-05-08 20:22:04 +03:00
Torsten Ruger
cf06642768 start passing positions along inside the position code 2018-05-08 19:59:43 +03:00
Torsten Ruger
ce3cc72f9e move all position setting into position 
Position and subclasses handle the logic, external to
the classes, so it can be swapped out later
(at runtime positions can’t change)
 2018-05-07 22:30:43 +03:00
Torsten Ruger
68fb9b1bdc rename Position get/set 2018-05-06 20:04:02 +03:00
Torsten Ruger
415df49199 hand context into position 2018-05-06 00:34:59 +03:00
Torsten Ruger
40f4bfc287 change to position objects complete 2018-05-05 20:25:10 +03:00
Torsten Ruger
3244c7d633 add position tests 
and refactor padding out
 2018-05-05 20:11:08 +03:00
Torsten Ruger
d65a982454 start by moving positioned(module) to position(class) 2018-05-05 19:47:18 +03:00
Torsten Ruger
43d5521cfc debugging positions 2018-05-05 19:32:01 +03:00
Torsten Ruger
d49d2665c5 reinit risc_init 
fixes over 100 tests :-)
 2018-05-01 22:36:46 +03:00
Torsten Ruger
06f51da8f1 rename get_all_methods 2018-05-01 19:19:37 +03:00
Torsten Ruger
1acd231a33 debugging binaries, initial jump issues 2018-04-30 13:28:55 +03:00
Torsten Ruger
d84d208192 implement assignment normalisation 
especially when the value is a send that needs normalising
fixes several broken tests
 2018-04-27 21:56:41 +03:00
Torsten Ruger
26fe77ed68 add some multi method tests 2018-04-26 12:33:33 +03:00
Torsten Ruger
a8e7602193 extract setup for mains test 2018-04-26 12:33:19 +03:00
Torsten Ruger
30ba626cf9 fix knock ons 2018-04-24 20:16:50 +03:00
Torsten Ruger
6fc84d2f98 bit of renaming and a string test 2018-04-24 20:12:49 +03:00
Torsten Ruger
ee28d12429 bit more comparison testing 2018-04-24 19:57:14 +03:00
Torsten Ruger
2bd39bd3dd renaming 2018-04-24 19:46:22 +03:00
Torsten Ruger
ec5a7f8a02 implement larger/smaller or equal 2018-04-24 19:45:58 +03:00
Torsten Ruger
7a2160e9b4 fix comparison operator 
< implemented <=
 2018-04-23 19:39:16 +03:00
Torsten Ruger
ef5854c4df start larger tests 2018-04-23 14:05:37 +03:00
Torsten Ruger
1907574c60 bit of organising 2018-04-23 13:16:46 +03:00
Torsten Ruger
020bce740a more complex while test 
that works, but does leave one wondering what is tested apart from the
result (1)
 2018-04-20 19:38:33 +03:00
Torsten Ruger
6a8bb90704 test multiple assigns 2018-04-20 13:13:09 +03:00
Torsten Ruger
98f3898acd fix while tests 2018-04-20 10:27:06 +03:00
Torsten Ruger
04359546b7 implement greater than 2018-04-19 22:57:31 +03:00
Torsten Ruger
be3d125b82 implement smaller than comparison 
which is NOT an operator in the risc sense
rather a minus and a check for sign
(which _could be more efficient in arm, with conditional execution)
 2018-04-19 22:41:40 +03:00
Torsten Ruger
9e21719aeb generalise the operator handling 
ie passing them through
implementing more
 2018-04-19 22:13:52 +03:00
Torsten Ruger
7d9132ee36 test other int methods 
harness for testing compiler in a method (before just in a case)
 2018-04-19 19:59:48 +03:00
Torsten Ruger
a98d7630fb start testing builtin seperately 
in terms of output only
 2018-04-19 19:47:35 +03:00
Torsten Ruger
1741ad540e move test helper code to support 
to be reused
 2018-04-19 19:33:40 +03:00
Torsten Ruger
13d8a65e07 add while interpreter test 2018-04-19 19:23:12 +03:00
Torsten Ruger
1849522a54 fix TruthCheck 
mixing up the false and true, such a basic human mistake
 2018-04-19 10:34:15 +03:00