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79 Commits

Author SHA1 Message Date
Torsten Ruger
4ab6d62acf small arm fixes etc 2018-06-06 00:53:41 +03:00
Torsten Ruger
d7b3368b28 fix some pesty errors 
need to fix instruction overlap beofre interpreter starts again
 2018-06-05 19:05:12 +03:00
Torsten Ruger
8d953a619f propagate instruction positions 
still overlapping onto binaries, but a start
 2018-06-05 18:11:25 +03:00
Torsten Ruger
1d1c7105b4 introduce some helper methods 2018-06-02 23:02:59 +03:00
Torsten Ruger
0e155315aa movs is not allowed into pc 
Illegal instruction it says
Otherwise the status update is nice (for branches) and we’ll keep
 2018-05-31 14:03:25 +03:00
Torsten Ruger
67100a3ef8 write adjusted address 
and rename integer to address in label
1k hurray
 2018-05-31 00:07:58 +03:00
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
074ec34659 wip, fixed some label, need more fixing 2018-05-30 10:29:38 +03:00
Torsten Ruger
b81d9565de fix binary code offset when calling 
in other words, remember the arm pipeline being 8
 2018-05-29 17:03:20 +03:00
Torsten Ruger
8d8cc4b016 more test fixing 
only one bug to go
 2018-05-24 21:20:56 +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
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
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
6b7e1e3932 remove link exception raise 
need to fix move logic next
 2018-05-05 23:55:50 +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
30ca70e042 remove extra instruction and use next instead 
was messing with binary writing as the assumption of 1 word writes is
baked in
 2018-04-03 14:46:07 +03:00
Torsten Ruger
606e3f8cb3 fix calling to binaries 
used to be to the method, but we assemble the method to its own
position.
Throw in a test for binary calling
 2018-03-28 13:00:03 +03:00
Torsten Ruger
105e8f7092 some better and some missing arm test 
for the exceptional case
 2018-03-28 12:16:28 +03:00
Torsten Ruger
73b7e2b22f remove all test_all 
Stop manually creating the list of tests (and searching missing).
Main level test_all does a search for all test_*
also possible to run by command line with starts
 2017-04-13 17:00:56 +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
Torsten Ruger
da58ce30e3 put arm tests in arm module 2017-01-03 22:37:55 +02:00
Torsten Ruger
d8289d4fcf try spelling correctly 2016-12-30 11:59:38 +02:00
Torsten Ruger
80237e5033 rename position accessor 
for future
 2016-12-28 21:40:06 +02:00
Torsten Ruger
8cfcb84c8d collect missing tests (and ordering) 2016-12-28 19:31:17 +02:00
Torsten Ruger
9cf56b3aa6 use factory functions consistently to create instructions 2016-12-28 19:01:58 +02:00
Torsten Ruger
b3eeb7db21 memory instruction refactor (small) 2016-12-14 21:05:24 +02:00
Torsten Ruger
b3bf881c49 streamline arm test names and get guard to pick up right tests 2016-12-14 19:06:32 +02:00
Torsten Ruger
0a0f9154e1 use Simpleconv for code_climate 2016-12-14 13:52:44 +02:00
Torsten Ruger
456e9b1ec0 folded salama-arm in 2016-12-14 13:43:13 +02:00
Torsten Ruger
f4f703975b removed arm and use as gem 2015-07-18 14:12:20 +03:00
Torsten Ruger
e1c19dee80 remove old to_asm 
very strange that is was called in 1.9 but not 2.0
2.0 seems to delay interpolating strings
 2015-07-18 12:15:07 +03:00
Torsten Ruger
37403f1139 fix misunderstood mov usage 
When moving a reference (pointer) to a register
one needs to ADD to the pc
i.e. one needs an add, not mov instruction
 2015-06-26 20:00:33 +03:00
Torsten Ruger
bee73801eb revert to symbols 
Parfait::Words were nice, but endless problems with the fact that when
you write “String” you get a string.
Symbols take care of uniqueness at the same time
 2015-05-31 18:34:18 +03:00
Torsten Ruger
3e9e650764 fix arm tests 2015-05-29 12:47:49 +03:00
Torsten Ruger
5b10f09ea1 fix test 2015-03-28 21:12:03 +02:00
Torsten Ruger
7968cadaf9 remove singleton in arm machine and use class methods 2014-10-04 17:34:51 +03:00
Torsten Ruger
fba66371c0 (semi) proper fix for large moves, integers or virtual constants(was buggy) 2014-09-30 12:07:21 +03:00
Torsten Ruger
527e591e75 fix add instruction and test 2014-09-29 21:04:38 +03:00
Torsten Ruger
ae65952d0a more precise tests 2014-09-29 20:28:24 +03:00
Torsten Ruger
45adf7173c naming, clean 2014-09-29 20:28:05 +03:00
Torsten Ruger
e0c479f778 split some tests, create more and especially big move 2014-09-18 17:06:30 +03:00
Torsten Ruger
ccb5b37a3c reinserted arm for now, until dependecy is cleaned up. fixed tests 2014-08-30 19:40:37 +03:00
Torsten Ruger
84d27ce9d9 remove arm as it is in own rep now 2014-06-30 15:28:39 +03:00
Torsten Ruger
f523d0946d fix the lasts tests 2014-06-05 16:27:25 +03:00