Torsten Ruger
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48e4e3de9a
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add returns to tests so program ends in syscall exit
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2018-04-01 22:19:21 +03:00 |
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Torsten Ruger
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9efeb58061
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fix ret_to_byte
by the now familiar unwrapping of args and wrapping of return
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2018-04-01 22:16:17 +03:00 |
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Torsten Ruger
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1a19683e7d
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fix RegToByte
seems to work, but does not end in syscall
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2018-04-01 21:59:06 +03:00 |
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Torsten Ruger
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3a9539a071
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adds multiplication
without overflow testing, like the others
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2018-04-01 21:18:08 +03:00 |
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Torsten Ruger
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1d57c59dab
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fix putstring
mainly returning an integer object rather than fixnum
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2018-04-01 18:57:43 +03:00 |
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Torsten Ruger
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b1376e83bd
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add integer minus
rework plus to make that easy
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2018-04-01 15:26:53 +03:00 |
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Torsten Ruger
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972cf47c8b
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adding returns to all builtins
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2018-04-01 15:17:16 +03:00 |
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Torsten Ruger
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def67205f0
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fix mod4
which is just shift right by 2 after all
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2018-04-01 15:13:12 +03:00 |
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Torsten Ruger
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10fa61aa9f
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fix integer plus
mostly forgot the return sequence
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2018-04-01 14:56:01 +03:00 |
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Torsten Ruger
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8acfda457f
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fix div10
by reducing the incoming integer to fixnum
and then pushing the fixnum result into a new integer
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2018-04-01 14:50:13 +03:00 |
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Torsten Ruger
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5a861d4ed5
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move some compiler helpers to the compiler itself
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2018-04-01 14:09:30 +03:00 |
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Torsten Ruger
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168c2e862f
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move wip tests
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2018-04-01 14:01:17 +03:00 |
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Torsten Ruger
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5c89884df9
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fix binary code mixup
mixed get_word with get_internal_word
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2018-04-01 12:13:14 +03:00 |
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Torsten Ruger
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727069a306
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perfectly adding two numbers
with only 7k lines of code :-)
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2018-04-01 12:00:59 +03:00 |
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Torsten Ruger
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15d2b585e6
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fix integer and data object get/set word
instance variables first, then raw data
keep value reader for now
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2018-04-01 11:56:04 +03:00 |
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Torsten Ruger
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4725b81270
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get those integers crated and used
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2018-03-31 20:21:27 +03:00 |
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Torsten Ruger
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5b92b6b785
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get plus (+) working
alas, new integer is not created yet
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2018-03-31 19:37:24 +03:00 |
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Torsten Ruger
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a2173645b3
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remove the :int shorthand
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2018-03-31 19:17:55 +03:00 |
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Torsten Ruger
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696886cc94
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remove Data2 in favour of Data4
as we write a Marker, type and marker make up 2
so data2 is just the type, not useful
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2018-03-31 19:12:06 +03:00 |
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Torsten Ruger
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a5189570c6
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fix remaining constant issues
all but integer creation
and integer builtins off course
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2018-03-31 13:58:08 +03:00 |
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Torsten Ruger
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cb9f6973d9
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fix true false and nil constant
going from mom to parfait
basics in place, more ripples to fix
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2018-03-31 13:47:02 +03:00 |
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Torsten Ruger
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9e9b5c7f37
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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
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2018-03-31 13:25:59 +03:00 |
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Torsten Ruger
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6e941ebcb7
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introduce load_data instruction
which just loads data to a register (used internally)
as opposed to integers, which are objects
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2018-03-31 12:38:30 +03:00 |
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Torsten Ruger
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ee8b9469af
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fix argument indexing
good old index bug, off by one
this time forgot about parfait 1-indexing
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2018-03-30 20:01:31 +03:00 |
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Torsten Ruger
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b997f01236
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simple arg test
yields no insights
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2018-03-30 18:13:17 +03:00 |
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Torsten Ruger
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e68b28d66d
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fix helper
and start on arg test
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2018-03-30 18:05:38 +03:00 |
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Torsten Ruger
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1956f18faa
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add an integer plus
not correctly handling integer objects yet
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2018-03-30 17:09:02 +03:00 |
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Torsten Ruger
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efcc33f8a1
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get an elf written
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2018-03-29 20:37:25 +03:00 |
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Torsten Ruger
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3844a738cd
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rename assembler to text_writer
as “assembly” really happens in the machine now
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2018-03-29 18:17:19 +03:00 |
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Torsten Ruger
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e012f16d7f
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fix positioning and the assembly works
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2018-03-29 18:03:21 +03:00 |
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Torsten Ruger
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34b16a2332
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use a binary code for the first jump
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2018-03-29 17:39:31 +03:00 |
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Torsten Ruger
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00be522419
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each word for binary
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2018-03-29 17:38:59 +03:00 |
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Torsten Ruger
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7cf253ad9c
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change assembler to write binary code objects
also all debug in hex
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2018-03-29 12:16:27 +03:00 |
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Torsten Ruger
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ce58de2671
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repeat until no more exception
move class to where it is used
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2018-03-28 19:49:16 +03:00 |
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Torsten Ruger
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5eee79719d
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reenable now working tests
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2018-03-28 13:04:25 +03:00 |
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Torsten Ruger
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606e3f8cb3
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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
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2018-03-28 13:00:03 +03:00 |
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Torsten Ruger
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7493d738e1
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have to translate the labels
and use binary as function call target
(because we don’t have the translated label)
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2018-03-28 12:50:07 +03:00 |
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Torsten Ruger
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85ddf53429
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create methods with binaries and extend them later
Binary is new jump target for function call
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2018-03-28 12:49:17 +03:00 |
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Torsten Ruger
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105e8f7092
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some better and some missing arm test
for the exceptional case
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2018-03-28 12:16:28 +03:00 |
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Torsten Ruger
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fcb7f652eb
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found the culprit
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2018-03-28 11:37:17 +03:00 |
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Torsten Ruger
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500851d246
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start on new binary creation process
now writing into BinaryCode instead of stream
also in the risc layer, not arm, for reusability
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2018-03-27 20:47:41 +03:00 |
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Torsten Ruger
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2e57674008
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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
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2018-03-27 19:37:52 +03:00 |
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Torsten Ruger
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4069397fca
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don't collect labels anymore
don’t need, use binary code as the methods jump point
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2018-03-27 19:06:16 +03:00 |
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Torsten Ruger
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4253d7a6b9
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move assembly from assembler to machine
id now called position
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2018-03-27 18:47:39 +03:00 |
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Torsten Ruger
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4cc1d8455e
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fix util namespace
and instruction move ripples
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2018-03-26 20:05:30 +03:00 |
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Torsten Ruger
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c5b3c3f106
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give arm own instruction base class back
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2018-03-26 20:04:39 +03:00 |
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Torsten Ruger
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4a26bec0f1
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move eventable to util and rename common to util
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2018-03-26 19:46:38 +03:00 |
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Torsten Ruger
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730197fbed
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organise tests to where they belong
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2018-03-26 19:43:03 +03:00 |
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Torsten Ruger
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e8f449bc65
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reuse translator in machine and clean up api
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2018-03-26 19:42:40 +03:00 |
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Torsten Ruger
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294f4d988f
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automatically create binary once cpu instructions are there
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2018-03-26 19:42:15 +03:00 |
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