Commit Graph

52 Commits

Author SHA1 Message Date
Torsten Ruger
56f2742e89 fix code listener logic bug
next's position was only updated initially
previous logic relied on pushing everything long rightly
but it wasn't right, and no harm in setting position twice,
as events only fire if there is real change
2018-07-02 23:03:00 +03:00
Torsten Ruger
4b33d1c056 fix many a test especially whole mom
but some positioning bug still in there preventing
binary to work
2018-07-02 17:01:07 +03:00
Torsten Ruger
07a154be70 code listener now get platform explicitly
used to grab it from global machine.
Now passed in from linker
tests fixed accordingly
2018-07-02 09:39:07 +03:00
Torsten Ruger
f4b1290e58 position tests working 2018-07-02 09:35:57 +03:00
Torsten Ruger
c947c27a14 clean up booting
many machine boot became obsolete
or just neede parfait to boot
actual linker functionality pending
2018-07-01 14:12:42 +03:00
Torsten Ruger
1505df894a remove translation
from machine, which is quickly becoming a linker
2018-07-01 11:58:06 +03:00
Torsten Ruger
46d8f5002f hoist parfait boot out of the machine boot 2018-06-30 00:39:23 +03:00
Torsten Ruger
046617f8dc add branch listener functionaliy
have to store the branches and loop again as labels
dont neccessarily have positions yet
2018-06-17 22:25:38 +03:00
Torsten Ruger
7543236f4f objects didn't get positions
positions.empty? was wrong check
2018-06-16 10:58:54 +03:00
Torsten Ruger
698c845297 seperate position create and register
many test fixes
2018-06-15 22:00:49 +03:00
Torsten Ruger
2c765c8f14 rename the objects accessor
and move to object keys, not object_id
2018-06-15 09:18:39 +03:00
Torsten Ruger
3cc9175efa start BranchListener
but on hold, since it needs positions before we have them
Must create them during collection phase
2018-06-14 21:29:34 +03:00
Torsten Ruger
eaaf61c117 fix position test 2018-06-14 21:19:22 +03:00
Torsten Ruger
5ec235d049 fixes outstanding misc, All green
Well. it's been a while, positioning is fixed (again)
apart from the upcoming BranchListener
2018-06-10 13:19:55 +03:00
Torsten Ruger
e1683938ed fix label positioning bug
where a label at the end of a binary code resulted in the
label actually taking up a position, instead of sharing it with it's next
2018-06-10 13:18:56 +03:00
Torsten Ruger
0513cd504f update return address in label
so return jumps go to the right address
2018-06-10 09:15:57 +03:00
Torsten Ruger
c7ad1d98ca introduce the LabeListener to move instructions along when first code position changes 2018-06-09 22:13:43 +03:00
Torsten Ruger
ec1d38f5a6 reimplement instruction listeners with indexes
easier to understand, as indexes map to Binarycode indexes, and can thus later be used to assemble directoy into the  code
Almost no change in tests (now only multiples of 4 addresses allowed)
2018-06-09 17:41:39 +03:00
Torsten Ruger
cf94227b2c fix code init bug
where initial pos wasnt propagated
2018-06-09 09:16:23 +03:00
Torsten Ruger
ad3040a846 add position_chaning to event interface
by reacting to the change _before it happens, we can move any BinaryCode out of the way

So when Instruction are inserted and code gets inserted, we don't need to set up the correct listener explicitly (which is tricky across mathods and changing chains), but instead just move anything that is in the way along
2018-06-09 08:10:41 +03:00
Torsten Ruger
74c15d45a3 some more mocking worked
some didnt
2018-06-08 20:43:36 +03:00
Torsten Ruger
5815d32bde make the instructions jump over the BinaryCode end 2018-06-07 19:27:44 +03:00
Torsten Ruger
2d218bbc48 work on jump insertion continues
Now registering CodeListener instead of PositionListener
Also instead of on the previous, in itself, which is simpler
and allows to react to insertion at end
2018-06-07 19:26:02 +03:00
Torsten Ruger
7fa8397b56 insertion pushes, split position tests 2018-06-06 10:19:18 +03:00
Torsten Ruger
c22aff4c4f start on insertion events and handling 2018-06-06 10:00:07 +03:00
Torsten Ruger
4789b63fcb fix the gapping of instructions
so last binary stays empty and new starts at 8
2018-06-06 01:16:00 +03:00
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
f35ee6425a renaming and test fixing 2018-06-02 23:48:12 +03:00
Torsten Ruger
1d1c7105b4 introduce some helper methods 2018-06-02 23:02:59 +03:00
Torsten Ruger
c2d450f779 fold position module and object position
simpler that way, aslo code is moving to listners
2018-06-02 21:59:41 +03:00
Torsten Ruger
24f6e30b54 start on redoing instruction positions
using insruction listeners (wip)
2018-06-02 21:20:15 +03:00
Torsten Ruger
3bc35c2275 rework binary code positioning setup
dependency chain set up explicitly.
Next have to react to events correctly
2018-06-02 17:29:38 +03:00
Torsten Ruger
91c7903848 start simple with code listner 2018-06-02 16:34:44 +03:00
Torsten Ruger
aa6707337a positioning wip 2018-06-02 16:12:01 +03:00
Torsten Ruger
d1cc482f8f bit of test refactoring 2018-06-01 19:13:53 +03:00
Torsten Ruger
46fbfb7101 adds the simple object dependency
where the next object is dependent on the previous one
and just behind it, the padded_length away
2018-05-31 20:41:04 +03:00
Torsten Ruger
21a9c56ba9 change position event code to use util
general purpose event fireing
can then be used for several event types
2018-05-31 19:05:53 +03:00
Torsten Ruger
2544bc5a85 move position module to folder 2018-05-31 19:01:10 +03:00
Torsten Ruger
49849939a1 little event mechanism for changed positions 2018-05-31 17:01:23 +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
296617cbaf set label integer to position 2018-05-29 20:30:02 +03:00
Torsten Ruger
8322fca7b3 give labels an integer that will end up being the position at runtime
Since integers are first class objects, we need to use an integer object
as the return address. The actual address can not be stored in an
instance variable since it is not an object.
The address is unique to the label and never changes after positioning
(using the int is next up)
2018-05-29 20:26:00 +03:00
Torsten Ruger
6f0fad0957 dragging the extra through resets
as the binary the instruction is in may change when repositioning
2018-05-25 19:04:48 +03:00
Torsten Ruger
dae8e88b7a recurring bug, don't save label positions
labels are ethereal, no length, so they don’t get to occupy a position
2018-05-24 16:26:56 +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
8ca70a6835 Steamline objectPosition init
check for resetting on the same position with different class, which
should not happen
Ie it’s ok for an object to push another object up,
but not for an instruction to land on code
2018-05-23 21:34:49 +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
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