Commit Graph

26 Commits

Author SHA1 Message Date
Torsten Ruger
0dc89c772a get the label int to work consistently
still need to use it in the return
2018-05-30 10:54:18 +03:00
Torsten Ruger
c55b41afae sort objects by class before positioning
since we don’t have pages yet, but want consistent layout
2018-05-29 20:52:58 +03:00
Torsten Ruger
f9a89db10c use fake memory
fix integer offset bug
(which only didn’t cause errors as fixnums are still an order too big
and the famous +1 error hit the empty space)
2018-05-28 15:09:59 +03:00
Torsten Ruger
be1bc63ff2 jump was written off the end of binary code, fixed 2018-05-28 11:45:04 +03:00
Torsten Ruger
8d510c2e7e getting instruction repositioning right
big bug hunt, involving complicated maths (%)
2018-05-24 14:27:53 +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
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
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
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
68fb9b1bdc rename Position get/set 2018-05-06 20:04:02 +03:00
Torsten Ruger
d65a982454 start by moving positioned(module) to position(class) 2018-05-05 19:47:18 +03:00
Torsten Ruger
d49d2665c5 reinit risc_init
fixes over 100 tests :-)
2018-05-01 22:36:46 +03:00
Torsten Ruger
1acd231a33 debugging binaries, initial jump issues 2018-04-30 13:28:55 +03:00
Torsten Ruger
9e9b5c7f37 move to parfait integers in risc layer
loading constants means loading parfait objects
objects have to me collected in machine
integer ok, string/true/false/nil next
2018-03-31 13:25:59 +03:00
Torsten Ruger
5eee79719d reenable now working tests 2018-03-28 13:04:25 +03:00
Torsten Ruger
7493d738e1 have to translate the labels
and use binary as function call target
(because we don’t have the translated label)
2018-03-28 12:50:07 +03:00
Torsten Ruger
fcb7f652eb found the culprit 2018-03-28 11:37:17 +03:00
Torsten Ruger
500851d246 start on new binary creation process
now writing into BinaryCode instead of stream
also in the risc layer, not arm, for reusability
2018-03-27 20:47:41 +03:00
Torsten Ruger
4069397fca don't collect labels anymore
don’t need, use binary code as the methods jump point
2018-03-27 19:06:16 +03:00
Torsten Ruger
4253d7a6b9 move assembly from assembler to machine
id now called position
2018-03-27 18:47:39 +03:00
Torsten Ruger
730197fbed organise tests to where they belong 2018-03-26 19:43:03 +03:00
Torsten Ruger
aa79e41d1c rename register to risc
seems to fit the layer much better as we really have a very reduced
instruction set
2017-01-19 09:02:29 +02:00