Torsten Ruger
0643b96641
update arm
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and small code changes from the fact that just loading a variable does
not change status flags
2015-11-17 02:28:47 +02:00
Torsten Ruger
303b7eb1f8
putstring unfolds length
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which means sys call doesn’t need to
and also interpreter sometimes gets a symbol length
2015-11-16 18:03:29 +02:00
Torsten Ruger
f50d7b57a4
fix the putstring sys call indexing
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index 0 is the marker word , so like in some, all indexes 1 based
works :-)
2015-11-15 22:03:06 +02:00
Torsten Ruger
8e82da0b61
fix arm (assembled) indexing
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by having a dummy 0 index in salaam. when assembled
2015-11-15 20:42:07 +02:00
Torsten Ruger
9a2fe42167
change assembly order
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first objects, then methods.
methods change length, so at least this way objects stay
did mean hacking the arm code (something for later)
2015-11-15 16:24:43 +02:00
Torsten Ruger
458610b970
implement string length
2015-11-15 11:28:16 +02:00
Torsten Ruger
1633bf1289
fix position check
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as programs get bigger the distance gets bigger
needs better approach
2015-11-15 00:38:23 +02:00
Torsten Ruger
9602acf3d2
fix label positions
2015-11-15 00:36:15 +02:00
Torsten Ruger
cea60f202a
small label changes
2015-11-15 00:35:43 +02:00
Torsten Ruger
b30cf21bbd
fix arm indexes
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needs rethought
fixed for static use, but what about dynamic
2015-11-15 00:35:12 +02:00
Torsten Ruger
cc9b515752
fix double label names
2015-11-14 22:53:01 +02:00
Torsten Ruger
278eccbed5
derive binary code form word
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long ago hacked the binary code to use integers (thus forsaking correct
arm binaries)
Finally fix by deriving from Word which now has correct binary access
Dumped binary.name in the process, that is available from the method
2015-11-14 15:04:04 +02:00
Torsten Ruger
8fa92515b5
update arm and small arm fixes
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constants in arm chunks, needs better solution
2015-11-14 13:05:49 +02:00
Torsten Ruger
dbcd39c277
helper do get the register no as int for arm
2015-11-14 00:22:23 +02:00
Torsten Ruger
6e7c6d814a
long const avoidance
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arm can only load 10 bits and some funny logic
so for now avoid big fffffff const
2015-11-14 00:21:24 +02:00
Torsten Ruger
6127d92ca9
implement arm branches
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which backfired into interpreter as
plus actually means 0 or plus in arm
may still change back but for now
2015-11-14 00:20:03 +02:00
Torsten Ruger
9ab3de234d
some helper functions
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for when i started the assembler div10
in the end i did the div10 in some, so no need
2015-11-13 20:47:08 +02:00
Torsten Ruger
4a8bb32039
serious bit fiddling, div10 using shift magic
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forgot that arm has no division (or respectively only later models have)
many magic formulae out there, none seem to work 1000% on the
interpreter. some big 0 ending numbers are 1 off.
2015-11-13 20:46:27 +02:00
Torsten Ruger
f779b5d15f
fix interpreter to simulate 32 bit machine
2015-11-13 20:31:35 +02:00
Torsten Ruger
5c862111b9
remove div and add div10
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general division is for another day, the 10 version is manageable
also same code produces mod10
wip
2015-11-12 20:03:57 +02:00
Torsten Ruger
a5afca10f6
don't pass machine around, its global
2015-11-12 20:02:44 +02:00
Torsten Ruger
6f0d6d831e
update arm and implement most operators
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multiplication wasn’t implemented
and division isn’t part if arm
neither is rotate by register
2015-11-12 20:02:14 +02:00
Torsten Ruger
787f727974
simplify i to_s
2015-11-11 20:45:40 +02:00
Torsten Ruger
6137833140
change args argument to create method to be hash
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was array and didn’t carry types and names
2015-11-11 20:41:02 +02:00
Torsten Ruger
351a747bfd
mod and div for int
2015-11-11 20:36:40 +02:00
Torsten Ruger
1e7935bf85
implement byte access for some word
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wouldn’t have been possible without the ruby version
2015-11-11 20:36:07 +02:00
Torsten Ruger
9bfc9cf6c2
implementing missing operators
2015-11-11 20:34:49 +02:00
Torsten Ruger
d870553a1f
make ruby word byte size
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was hacked as int
interestingly zero change to tests
2015-11-11 19:11:08 +02:00
Torsten Ruger
93ff44bb6f
improve reinit of interpreter
2015-11-10 19:28:31 +02:00
Torsten Ruger
1efa36ed4f
string sometimes gets to_s in equal while half cooked
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during debugger register change or update to be precise.
without the debugger there would be no access to the word
at that point and no need for this hack
2015-11-10 19:16:38 +02:00
Torsten Ruger
daffa0579e
another opal hack
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in opal 13 / 10 = 1.3 whereas in ruby its 1
2015-11-10 19:10:11 +02:00
Torsten Ruger
c92814440f
fix integer to_s and put, with tests
2015-11-10 19:09:17 +02:00
Torsten Ruger
760a4beb86
fix some word with tests
2015-11-10 19:08:48 +02:00
Torsten Ruger
6c2ce66bfc
fix old warning
2015-11-10 11:48:53 +02:00
Torsten Ruger
a730dd0c99
fix some, return missing
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must write no return error code
2015-11-09 23:29:35 +02:00
Torsten Ruger
70f912f94c
allow message as keyword to access current message
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the ultimate in meta-programming
2015-11-09 23:29:14 +02:00
Torsten Ruger
a20f1570ee
temporary word hack to make it look liked indexed
2015-11-09 23:28:40 +02:00
Torsten Ruger
5d80c38c87
correct register types
2015-11-09 23:28:10 +02:00
Torsten Ruger
9ab7b476d5
opal fix and minor
2015-11-09 23:27:15 +02:00
Torsten Ruger
368263d5a5
rewrite of field access using on_name
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much cleaner and revealed a bug
2015-11-09 23:26:37 +02:00
Torsten Ruger
dd7973875c
fix interpreter to handle registers in set
2015-11-09 23:25:34 +02:00
Torsten Ruger
9075f1af37
fixes yet another order dependant bug in the test (not the code)
2015-11-09 10:04:37 +02:00
Torsten Ruger
b2de1c6d79
minor fixes
2015-11-08 23:58:54 +02:00
Torsten Ruger
f746218765
reinstate word creation and use for strings
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so string constants become words, so we can fiddle with them
2015-11-08 23:58:35 +02:00
Torsten Ruger
c8fa5238ee
stdout word too
2015-11-08 23:57:38 +02:00
Torsten Ruger
6b9c472bec
refactor load_parfait
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so debugger can grab and wire it easily
2015-11-08 18:35:10 +02:00
Torsten Ruger
6f69995284
stab at inter to string
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wip
2015-11-08 17:11:03 +02:00
Torsten Ruger
c38775e933
add set_internal
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and the set_slot with register
very much like the get_slot for get_internal
2015-11-08 17:10:36 +02:00
Torsten Ruger
64d99d5e68
didn't need big decimal require
2015-11-08 15:18:39 +02:00
Torsten Ruger
d6108e7b3a
fix interpreter overflow issue
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flag set for bigness, result reduced
tests for + and *
fixed fibs tests
2015-11-08 15:15:55 +02:00
