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1172 Commits

Author SHA1 Message Date
Torsten Ruger
e5d014b936 bit more regs, bit more resets 2018-04-08 22:29:08 +03:00
Torsten Ruger
33ffcf1d88 move resolve_method code from word to mom 
rather make resolve an instruction.
Since it was coded in risc anyway, we not only save the setup and call
But also makes the mom instruction flow clearer
The method really came from not wanting to code it in risc, but with
the Builder, that is now surprisingly painless
 2018-04-08 18:55:17 +03:00
Torsten Ruger
8c322329fb fix builtin methods according to last commit 2018-04-08 18:52:17 +03:00
Torsten Ruger
9867234c38 move most code from method_compiler to builder 
rather use builder in two ways, than sometimes compiler and sometimes
builder
Also makes it possible to reuse builtin code in mom’s to_risc, as both
use builder. The builtin code by directly adding to compiler, the mom
code not.
 2018-04-08 18:51:20 +03:00
Torsten Ruger
c30e461385 add operator to builder 
just minus for now, easily extended
 2018-04-08 01:01:24 +03:00
Torsten Ruger
5d4b9d4834 add branches to builder 2018-04-08 00:50:51 +03:00
Torsten Ruger
695ae5ad99 add label generation to builder 2018-04-08 00:39:35 +03:00
Torsten Ruger
6958fc31ab rework resolve_method, using builder 2018-04-07 23:07:44 +03:00
Torsten Ruger
26cf911a5c change build names a little and document 2018-04-07 22:35:40 +03:00
Torsten Ruger
6d1beec407 fixing the interpreter tests 2018-04-07 18:58:44 +03:00
Torsten Ruger
db55ec3fd6 slightly changing built return logic 
very tempted to add immediately, but bigger change
 2018-04-07 00:35:54 +03:00
Torsten Ruger
3c90eb31c6 fixes all but interpreter tests 2018-04-06 23:37:41 +03:00
Torsten Ruger
eea92399ee concludes static message setup 2018-04-06 23:11:08 +03:00
Torsten Ruger
1ddbde1191 return single message for "message" ie r0 
other names, like next_message allocate  a new register
 2018-04-06 22:54:54 +03:00
Torsten Ruger
22409c93ee remove >>, consistent use of << 
makes code easier to read, like assignments
does remind of Passengers
 2018-04-06 22:40:58 +03:00
Torsten Ruger
c042dd9faa allow reverse syntax for >> (ie <<) 
slot >> reg makes sense, being a slot_to_reg
but . . .
consistently use of << (as meaning assignment , =) also makes sense
allow both and let time tell which makes more sense
 2018-04-06 21:05:26 +03:00
Torsten Ruger
41d573d571 wrought one more instruction for message setup 
now with dsl ready, should be faster
 2018-04-06 20:58:58 +03:00
Torsten Ruger
c02576b239 reuse dished out names 
so they become like variables
 2018-04-06 20:55:21 +03:00
Torsten Ruger
cae5e323ec add reg to slot 2018-04-06 20:21:14 +03:00
Torsten Ruger
fe71ddc5ae remove dead code 
leave circle detection for now
 2018-04-06 20:20:39 +03:00
Torsten Ruger
88dbc7c84f slot to reg for builder 2018-04-06 16:35:27 +03:00
Torsten Ruger
c233bd82d6 implement [] for RiscValue for the dsl 2018-04-06 16:08:35 +03:00
Torsten Ruger
44d661fe56 progress on the builder front 
mainly tests for now
 2018-04-06 14:54:24 +03:00
Torsten Ruger
e396807ee5 start work on dsl 
so i can read my own code
 2018-04-06 14:21:38 +03:00
Torsten Ruger
d52e14d201 continue to rewrite message_setup 
message come from space already.
next types
 2018-04-05 20:37:03 +03:00
Torsten Ruger
f09086e524 unite the two resolve_to_index functions 2018-04-05 20:10:00 +03:00
Torsten Ruger
ee0a1ca823 renaming methods args and frame 
to arguments_type and frame_type, because that is what they are
In honour of setup bug, where the types of those types were loaded,
instead of just them types
 2018-04-05 12:22:14 +03:00
Torsten Ruger
cf6636ddda move (group) test files 2018-04-05 12:19:29 +03:00
Torsten Ruger
c51fc67ba5 make interpreter tests less brittle 
by factoring __init code away
just counting main
 2018-04-04 20:05:09 +03:00
Torsten Ruger
b9f85f9d2e use instance_variable_set/get instead of eval 
opal doesn’t like eval anymore
 2018-04-03 19:33:36 +03:00
Torsten Ruger
4a2a1da3ff little spring clean 2018-04-03 15:23:19 +03:00
Torsten Ruger
52d389cdbf auto extend binary code 
final solution will need repositioning
 2018-04-03 15:07:36 +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
0a075c0f8a fix tests (from changing MethodSetup) 2018-04-03 14:31:49 +03:00
Torsten Ruger
17b52d4e80 fix dynamic resolution 
was loading self, when it needs to load receiver
some more test (up to the resolve) start working
 2018-04-03 12:55:28 +03:00
Torsten Ruger
c304ad67c6 load space twice in init , messagesetup overwrites first 
lots of interpreter test changes, brittle, must factor __initi out
 2018-04-02 23:25:52 +03:00
Torsten Ruger
576ae9261d recode resolve method as assembler 
definitely needs some refactoring
in fact i was hoping to code this in ruby (with compiler tweeks)
but there it is: goes through the linked list of methods of the type
and compares their name with self (method on word)
if not found ends in sys exit for now
 2018-04-02 19:32:59 +03:00
Torsten Ruger
65d57c8c7c removing unconditional 
just Branch is fine
 2018-04-02 19:30:34 +03:00
Torsten Ruger
9fafbe4e96 remove Kernel class for clarification 
since it was a class it was fake anyway
moved methods to object
 2018-04-02 17:06:31 +03:00
Torsten Ruger
87eee0b66e add object method missing as sys exit 
functions get added twice and thus removed once
remove restriction for now
 2018-04-02 16:49:30 +03:00
Torsten Ruger
fb29fb6431 linked list of methods instead of list of methods 
api changes slightly, especially for each, but mostly sama sama
 2018-04-02 16:36:43 +03:00
Torsten Ruger
ad497b34f1 test interpreters event firing 2018-04-01 22:50:15 +03:00
Torsten Ruger
599679d6e8 simplest if 
without true/false or logic
 2018-04-01 22:42:27 +03:00
Torsten Ruger
48e4e3de9a add returns to tests so program ends in syscall exit 2018-04-01 22:19:21 +03:00
Torsten Ruger
9efeb58061 fix ret_to_byte 
by the now familiar unwrapping of args and wrapping of return
 2018-04-01 22:16:17 +03:00
Torsten Ruger
1a19683e7d fix RegToByte 
seems to work, but does not end in syscall
 2018-04-01 21:59:06 +03:00
Torsten Ruger
3a9539a071 adds multiplication 
without overflow testing, like the others
 2018-04-01 21:18:08 +03:00
Torsten Ruger
1d57c59dab fix putstring 
mainly returning an integer object rather than fixnum
 2018-04-01 18:57:43 +03:00
Torsten Ruger
b1376e83bd add integer minus 
rework plus to make that easy
 2018-04-01 15:26:53 +03:00
Torsten Ruger
972cf47c8b adding returns to all builtins 2018-04-01 15:17:16 +03:00
Torsten Ruger
def67205f0 fix mod4 
which is just shift right by 2 after all
 2018-04-01 15:13:12 +03:00
Torsten Ruger
10fa61aa9f fix integer plus 
mostly forgot the return sequence
 2018-04-01 14:56:01 +03:00
Torsten Ruger
8acfda457f fix div10 
by reducing the incoming integer to fixnum
and then pushing the fixnum result into a new integer
 2018-04-01 14:50:13 +03:00
Torsten Ruger
168c2e862f move wip tests 2018-04-01 14:01:17 +03:00
Torsten Ruger
5c89884df9 fix binary code mixup 
mixed get_word with get_internal_word
 2018-04-01 12:13:14 +03:00
Torsten Ruger
727069a306 perfectly adding two numbers 
with only 7k lines of code :-)
 2018-04-01 12:00:59 +03:00
Torsten Ruger
15d2b585e6 fix integer and data object get/set word 
instance variables first, then raw data
keep value reader for now
 2018-04-01 11:56:04 +03:00
Torsten Ruger
4725b81270 get those integers crated and used 2018-03-31 20:21:27 +03:00
Torsten Ruger
5b92b6b785 get plus (+) working 
alas, new integer is not created yet
 2018-03-31 19:37:24 +03:00
Torsten Ruger
a5189570c6 fix remaining constant issues 
all but integer creation
and integer builtins off course
 2018-03-31 13:58:08 +03:00
Torsten Ruger
cb9f6973d9 fix true false and nil constant 
going from mom to parfait
basics in place, more ripples to fix
 2018-03-31 13:47:02 +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
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
ee8b9469af fix argument indexing 
good old index bug, off by one
this time forgot about parfait 1-indexing
 2018-03-30 20:01:31 +03:00
Torsten Ruger
b997f01236 simple arg test 
yields no insights
 2018-03-30 18:13:17 +03:00
Torsten Ruger
e68b28d66d fix helper 
and start on arg test
 2018-03-30 18:05:38 +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
efcc33f8a1 get an elf written 2018-03-29 20:37:25 +03:00
Torsten Ruger
3844a738cd rename assembler to text_writer 
as “assembly” really happens in the machine now
 2018-03-29 18:17:19 +03:00
Torsten Ruger
e012f16d7f fix positioning and the assembly works 2018-03-29 18:03:21 +03:00
Torsten Ruger
00be522419 each word for binary 2018-03-29 17:38:59 +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
5eee79719d reenable now working tests 2018-03-28 13:04:25 +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
85ddf53429 create methods with binaries and extend them later 
Binary is new jump target for function call
 2018-03-28 12:49:17 +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
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
4cc1d8455e fix util namespace 
and instruction move ripples
 2018-03-26 20:05:30 +03:00
Torsten Ruger
730197fbed organise tests to where they belong 2018-03-26 19:43:03 +03:00
Torsten Ruger
3fcb4b74c7 fix binary code set_char bug 2018-03-26 19:41:30 +03:00
Torsten Ruger
a9d5e144ca get/set word for binary code 2018-03-26 18:14:52 +03:00
Torsten Ruger
b24b65520d remove all that label stuff 
left over after rewrite from blocks to linked list
 2018-03-26 14:54:41 +03:00
Torsten Ruger
1e21177b35 just keep binary code payload at 13 for now 
there is an extra in there at the last of the last, but ok
 2018-03-26 14:37:55 +03:00
Torsten Ruger
60617ca632 some binary code tests 2018-03-26 14:04:13 +03:00
Torsten Ruger
633e99466d start to debug 2018-03-26 13:43:26 +03:00
Torsten Ruger
865a116f47 small assembler fix 2018-03-25 20:02:51 +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
eb7713a9f3 remove method_compiler init method 
as init is really just adding a label it is done in the method
 (thus mixing the levels, “polluting” parfait with risc, but there must
be change coming that way anyway)
 2018-03-25 19:37:51 +03:00
Torsten Ruger
3bd23cee28 also separate risc and cpu inits for the machine 
interpreter works on risc, but assembler off cpu
 2018-03-25 19:36:00 +03:00
Torsten Ruger
3090ccffea keep risc and cpu instructions separate in method 
that overwriting was a bit of thorn
 2018-03-25 19:33:50 +03:00
Torsten Ruger
a50368c3aa assembler will need redoing somewhat 
with own data objects, we can assemble into them first
then write
may also store cpu instructions
 2018-03-25 18:23:00 +03:00
Torsten Ruger
de7e02b0b8 remove IsSame branch from risc 
mixing up levels, IsSame is Mom
at risc this is a minus and Zero check
fix all tests
 2018-03-24 18:54:36 +02:00
Torsten Ruger
a407601f5c fix tests from NotSame removal 2018-03-24 18:33:19 +02:00
Torsten Ruger
ad3e73d931 start on dynamic call test 
fix cache entry being not loaded
test incomplete because of missing resolve_method
 2018-03-24 17:55:01 +02:00
Torsten Ruger
3ceb2c2f69 fix div10 return sequence 
did not return at all before
 2018-03-24 16:51:26 +02:00
Torsten Ruger
267237b776 fix init method message setup 
was causing errors in interpreter
(that may have gone unnoticed in arm, as the interpreter checks stuff)
 2018-03-24 15:59:54 +02:00