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
