all repos — xyw @ 52409605a05c1facf8527cbe6cae6dd43f0de8e7

A minimal virtual machine and assembler for terminals.

52409605
Changed instructions, again... not ok though.
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 14:28:00 +0100
ccafef89
Changed instructions to load/store bytes or words explicitly
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 13:56:44 +0100
9f7a8f5c
Removed header for now.
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 11:29:45 +0100
bcad9167
Refactoring - header messes addresses up, needs to be removed.
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 11:27:58 +0100
ac1f94ff
Simplified device management.
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 09:15:20 +0100
7ef6eed3
Fixed.
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 09:10:06 +0100
5c806178
Refactoring and simplifying devices (not working yet).
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 07:36:28 +0100
60778b7c
Fix? Working fine on windows.
h3rald h3rald@h3rald.com
Thu, 04 Dec 2025 07:21:09 +0100
8c55de7f
Fixes.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 22:01:46 +0000
9ff136a3
Fixes.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 21:39:10 +0000
602f8439
Fixes.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 21:33:18 +0000
d5abb980
Updated Makefile (not working yet)
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 19:55:03 +0000
b771a211
Nearly working (character prints only in certain cases).
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 18:14:16 +0100
364f21b1
Implemented basic console IO (untested)
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 17:17:31 +0100
ff5582e7
Implemented device stubs
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 17:12:49 +0100
4e816282
Refactoring.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 16:47:59 +0100
e9b5f0d5
Fixes.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 16:22:59 +0100
7eb2ae5a
Refactoring.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 16:18:34 +0100
b5874c21
Implementing devices + refactoring.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 16:07:20 +0100
ce91f8a8
Added r/w helpers
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 10:42:55 +0100
c54bdeb5
Removed STA/STP specific macros.
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 09:57:27 +0100
32dd9979
Fixed STA/STP (for now)
h3rald h3rald@h3rald.com
Wed, 03 Dec 2025 07:09:18 +0100
621df338
Removed unnecessary code.
h3rald h3rald@h3rald.com
Tue, 02 Dec 2025 16:04:34 +0100
371b6b6e
Removed unnecessary code.
h3rald h3rald@h3rald.com
Tue, 02 Dec 2025 15:58:01 +0100
7df01a68
Refactored macros.
h3rald h3rald@h3rald.com
Tue, 02 Dec 2025 15:54:27 +0100
b79ea909
Refactoring macros.
h3rald h3rald@h3rald.com
Tue, 02 Dec 2025 14:54:51 +0100
4165133f
Refactoring.
h3rald h3rald@h3rald.com
Tue, 02 Dec 2025 12:59:21 +0100
d948e873
Renamed stack pointers.
h3rald h3rald@h3rald.com
Tue, 02 Dec 2025 09:44:11 +0100
cb5922ce
Refactoring ST* instructions.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 16:12:17 +0100
a7dabec9
Fixes.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 16:04:53 +0100
d730c864
Minimal test working!
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 15:37:19 +0100
3f803629
Fixed assembler problems.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 15:26:59 +0100
00a108b7
Implementing runtime (untested).
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 14:12:47 +0100
b9e49abc
Started to implement runtime.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 11:19:30 +0100
def4bdbc
Renamed xywvm -> xywrun
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 09:50:54 +0100
cfe0c99a
Reducing data size to avoid overwriting devices and stacks.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 09:49:58 +0100
222bddd8
Added header.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 09:47:49 +0100
0a1cdfba
Updated instructions, change extension for image file, other fixes.
h3rald h3rald@h3rald.com
Mon, 01 Dec 2025 09:41:49 +0100
8f9fd6bc
Implemented more instructions, fixes.
h3rald h3rald@h3rald.com
Sat, 29 Nov 2025 17:31:52 +0100
d7a215a6
Fixes.
h3rald h3rald@h3rald.com
Sat, 29 Nov 2025 17:23:12 +0100
9b133410
Fixes.
h3rald h3rald@h3rald.com
Sat, 29 Nov 2025 17:22:19 +0100
6d6ab0c1
Started implementing VM.
h3rald h3rald@h3rald.com
Sat, 29 Nov 2025 17:15:26 +0100
efac4a06
Refactoring number processing.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 15:56:48 +0100
34611e9a
Standardized debugging.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 15:36:14 +0100
ee6b5ab0
Renamed xyw_short to xyw_word.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 14:48:43 +0100
571fe84d
Implemented assembler.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 14:47:16 +0100
2c85cdfa
Implemented reference patching.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 14:31:14 +0100
627854f1
Now processing comments properly.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 14:23:37 +0100
cb74e307
Implemented include
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 13:45:07 +0100
e7b0091e
Implemented macro expansion.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 11:14:00 +0100
f83a7dbb
Starting to work on macro expansion.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 10:19:26 +0100
7936b8ad
Minor tweaks.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 08:57:38 +0100
ae518361
Refactoring string handling.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 07:58:16 +0100
1604791d
Now storing references.
h3rald h3rald@h3rald.com
Fri, 28 Nov 2025 07:41:02 +0100
11d84a5f
Now writing to output file.
h3rald h3rald@h3rald.com
Thu, 27 Nov 2025 16:23:21 +0100
fef99790
Added symbol management and dictionary functions for macros and labels
h3rald h3rald@h3rald.com
Thu, 27 Nov 2025 16:16:27 +0100
60e8c348
Started actually assembling data.
h3rald h3rald@h3rald.com
Thu, 27 Nov 2025 15:00:40 +0100
4556523d
Now able to parse all directives; refactoring.
h3rald h3rald@h3rald.com
Thu, 27 Nov 2025 14:43:14 +0100
69c5441a
Implementing directives, refactoring.
h3rald h3rald@h3rald.com
Thu, 27 Nov 2025 13:52:54 +0100
37343040
Minor updates.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 17:47:43 +0100
5c93bd7c
Refactoring.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 17:47:00 +0100
5cda32bb
Refactoring.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 17:37:58 +0100
e668d5b0
Started implementing token types.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 15:59:04 +0100
daf8dea0
Minor refactoring.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 15:25:12 +0100
0e118986
Implemented string parsing.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 14:17:18 +0100
4e537c41
Refactoring: symbol validation function.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 14:06:10 +0100
492a4082
Implemented contextual parsing (tokens within directives)
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 14:04:02 +0100
fbe98fda
Fixes.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 11:37:53 +0100
ab717365
Fixed error reporting for column after directive and comments.
h3rald h3rald@h3rald.com
Wed, 26 Nov 2025 09:57:50 +0100
cf8a9e21
Fixes.
h3rald h3rald@h3rald.com
Tue, 25 Nov 2025 15:58:30 +0100
58b58d8a
Fixed assembler parsing.
h3rald h3rald@h3rald.com
Tue, 25 Nov 2025 14:27:09 +0100
06bc47ca
Implementing assembler.
h3rald h3rald@h3rald.com
Tue, 25 Nov 2025 12:04:22 +0100
e8e69005
Setting up project.
h3rald h3rald@h3rald.com
Mon, 24 Nov 2025 14:42:30 +0100
8764fae3
Started implementing xyw - memory mapping etc.
h3rald h3rald@h3rald.com
Sat, 22 Nov 2025 17:07:36 +0100
d4e40b35
Added README.
h3rald h3rald@h3rald.com
Sat, 22 Nov 2025 16:38:54 +0100