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8d953a619f925b7ea6fb2d0af28f4b1d7019402b
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64 Commits

Author SHA1 Message Date
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 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 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 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 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 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 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 5cd05f6135 refactor memory instruction (needs better tests) 2016-12-16 15:40:52 +02:00
Torsten Ruger b2579a2b82 dead code removal 2016-12-16 01:31:38 +02:00
Torsten Ruger fd519314cb strip down compare instruction 
not really used, using conditional branches instead.
(in arm any instruction can execute conditionally)
 2016-12-16 00:41:37 +02:00
Torsten Ruger 884bf23e5f fix elf test 2016-12-15 17:57:45 +02:00
Torsten Ruger b93f207638 some common instruction extration 2016-12-15 12:38:22 +02:00
Torsten Ruger fdefb8e7a5 more refactoring on compare 2016-12-15 12:38:03 +02:00
Torsten Ruger ec2b0a563e bunch of method extraction on instructions 2016-12-14 21:53:26 +02:00
Torsten Ruger 55c108a8d7 refactor move_instruction a bit 2016-12-14 21:13:41 +02:00
Torsten Ruger b3eeb7db21 memory instruction refactor (small) 2016-12-14 21:05:24 +02:00
Torsten Ruger 6eea3f2b2a refactor logic instruction 2016-12-14 20:31:37 +02:00
Torsten Ruger c1d23a8d48 whitespace round plusses 2016-12-14 19:57:09 +02:00
Torsten Ruger 27e7a362db comment unused code 2016-12-14 19:52:08 +02:00
Torsten Ruger 56bf875f36 refactor call_instruction 2016-12-14 19:07:03 +02:00
Torsten Ruger bf4ddd16ee remove dead code 2016-12-14 19:06:48 +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 f5136b6b68 minor formatting 2015-07-18 11:52:30 +03:00
Torsten Ruger b670e058a9 fixes to get opal to work 
opal has bug with << and |=, but changing syntax works
 2015-07-12 10:01:45 +03:00
Torsten Ruger 047c77e186 fixed that darn method address bug 2015-07-01 09:47:10 +03:00
Torsten Ruger 88f45cbf15 weird 4 to add for call works 2015-06-30 18:36:57 +03:00
Torsten Ruger a00a49ecdb fix frame indexes 2015-06-28 10:50:47 +03:00
Torsten Ruger 294ea8de4f fix the move, correct for funny pipeline 2015-06-27 20:07:42 +03:00
Torsten Ruger d0d857bbe0 fix object loading 
by (ahem) copying the code from MoveInst.
 2015-06-26 20:36:00 +03:00
Torsten Ruger 108cc8af45 minor cleanup 2015-06-26 20:00:50 +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