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
c22aff4c4f
start on insertion events and handling
2018-06-06 10:00:07 +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
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
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
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
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
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
3c00239f36
another million index fixes
2018-05-14 15:17:04 +03:00
Torsten Ruger
232fe67c09
introduce platform to abstract cpu and load address
2018-05-12 18:32:10 +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
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
e89c4d1ce1
pass binary that arm instruction belongs to in
...
at least to first. repositioning and stuff next
2018-05-06 19:56:36 +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
1acd231a33
debugging binaries, initial jump issues
2018-04-30 13:28:55 +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
beb487eb09
minor fixes
2018-04-02 19:31:08 +03:00
Torsten Ruger
a2173645b3
remove the :int shorthand
2018-03-31 19:17:55 +03:00
Torsten Ruger
6e941ebcb7
introduce load_data instruction
...
which just loads data to a register (used internally)
as opposed to integers, which are objects
2018-03-31 12:38:30 +03:00
Torsten Ruger
1956f18faa
add an integer plus
...
not correctly handling integer objects yet
2018-03-30 17:09:02 +03:00
Torsten Ruger
7cf253ad9c
change assembler to write binary code objects
...
also all debug in hex
2018-03-29 12:16:27 +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
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
2e57674008
remove io.write_unsigned_8
...
and replace with write_unsigned_32, so that is the only used
method from the stream
Next up, replace the actual “stream” with a binary code writer
2018-03-27 19:37:52 +03:00
Torsten Ruger
c5b3c3f106
give arm own instruction base class back
2018-03-26 20:04:39 +03:00
Torsten Ruger
294f4d988f
automatically create binary once cpu instructions are there
2018-03-26 19:42:15 +03:00
Torsten Ruger
279fdcc1e2
really translate risc - cpu/arm
...
also labels.
Actual translation/assembly is much cleaner
2018-03-25 19:38:59 +03:00
Torsten Ruger
8cee2db1d1
return just gets the register (no more offset)
...
use mov instead
2018-03-24 18:32:53 +02:00
Torsten Ruger
b4489b1093
rename RiscTransfer to Transfer
2018-03-21 15:48:04 +05:30
Torsten Ruger
99ced4369a
adding Tue False and Nil Class to Parfait
...
and boot
2018-03-19 21:18:56 +05:30
Torsten Ruger
f7aac1d1a4
polish docs
...
and a bit of code style
2018-03-11 16:11:15 +05:30
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
0397d4064d
fix all positioned uses as helper (not included anymore)
2017-01-01 21:52:55 +02:00
Torsten Ruger
b094bcc64f
rename unit and sint to human readable forms
2016-12-31 18:45:22 +02:00
Torsten Ruger
8aae8f7425
disabling failing test for now
...
have to add more test and code climate will show where
2016-12-29 21:24:11 +02:00
Torsten Ruger
a3585870b9
remove unused code
2016-12-28 18:17:52 +02:00
Torsten Ruger
4412eda105
small refactor and rename
2016-12-28 18:16:39 +02:00
Torsten Ruger
a5946cb644
same renames for bytes (set/get_byte)
2016-12-25 18:11:58 +02:00
Torsten Ruger
f648bf7bd5
rename also get_slot, to slot_to_reg
...
makes source and target clear
2016-12-25 18:05:39 +02:00
Torsten Ruger
35adf9a5e6
rename set_slot
...
set_slot was clear about the target, but not the source.
Better with reg_to_slot (and soon it’s inverse slot_to_reg)
2016-12-25 18:02:39 +02:00
