AbleOS/holey-bytes
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107 commits

Author SHA1 Message Date
Erin e3dd5ed944 Fixed mapping problems 2023-07-26 13:04:58 +02:00
Erin c55e3e82c9 Whoops, this is 5-level paging, not 6-level paging 2023-07-26 12:41:18 +02:00
Erin ab26de61f6 Fixed memory (un)mapping 2023-07-26 12:22:28 +02:00
Erin 14aa35d19a Fixed page size, fuzzer now does memory. 2023-07-26 03:27:31 +02:00
Erin f9b36d7a8d Fixed few overflows 2023-07-26 02:28:14 +02:00
Erin 66ef81d8a0 BMC is now interruptable 2023-07-26 02:04:26 +02:00
Erin 9d27fb218d restruct + no-alloc support 2023-07-26 01:11:21 +02:00
Erin 77d807a17d Added runtime bound checking 2023-07-26 00:01:25 +02:00
Erin 8b132dffe3 whoops, fixed builds. 2023-07-25 23:48:59 +02:00
Erin 74f98f610c Valider is now generated from macro (not done yet) 2023-07-25 23:43:06 +02:00
Erin 58310eb858 Quick valider fix 2023-07-25 23:03:06 +02:00
Erin 65efb64cdf Commented valider 2023-07-25 22:44:08 +02:00
able 86232e35a6 changes I GUESS 2023-07-25 12:20:35 -05:00
Erin 05e868999d Fixed endian stuffs 2023-07-25 19:10:00 +02:00
Erin e1a423a355 Kekw 2023-07-24 20:41:10 +02:00
Erin ab4440ce3c Removed some macros 2023-07-24 18:48:42 +02:00
Erin df41adffde fixed imm shl/r 2023-07-24 16:48:13 +02:00
Erin 15d18ee169 Fixed panic on shift outta bounds 
- Pointed out by 5225225
 2023-07-24 16:37:37 +02:00
Erin d9eb6f1409 Fixed missing / 2023-07-22 02:42:43 +02:00
Erin 7a847d6585 added contribution guide to instructions 2023-07-22 02:42:21 +02:00
Erin 89c08a8602 More comments 2023-07-22 02:26:03 +02:00
Erin 29084d7e55 Removed pagetable hack 2023-07-22 01:06:41 +02:00
Erin 0a396cb601 Zero alloc BMC! 2023-07-22 01:03:09 +02:00
Erin d8eb78ff02 Fixed bug + spec update 2023-07-22 00:46:30 +02:00
Erin 8212ba2f29 Mapping + bye bye memory leaks 2023-07-20 20:47:50 +02:00
Erin f272e38761 Added UN instruction and fixed UB 2023-07-13 11:10:07 +02:00
bee abdce1a873 Merge pull request 'merge' (#1) from AbleOS/holey-bytes:master into master 
Reviewed-on: https://git.ablecorp.us/bee/holey-bytes/pulls/1
 2023-07-12 17:13:38 +00:00
Egggggg 373f729452 fixed the number of registers BRC copies 2023-07-12 13:12:00 -04:00
Erin 6a03ba9b7b Map APIs 2023-07-12 14:56:11 +02:00
Egggggg 36c5e82c52 hehe oops 2023-07-12 06:50:07 -04:00
Erin a9e4aaba0e JMP → JAL + spec fix 2023-07-12 12:45:50 +02:00
Egggggg 860e8a6c2e fixed argument order of BMC and BRC 2023-07-12 06:25:38 -04:00
Erin 3fc6bb9171 Revised trap API 2023-07-11 17:04:48 +02:00
IntoTheNight 73ad40b369 Merge pull request 'master' (#1) from AbleOS/holey-bytes:master into master 
Reviewed-on: https://git.ablecorp.us/IntoTheNight/holey-bytes/pulls/1
 2023-07-11 09:28:48 +00:00
MunirG05 f44220074d add fancy errors 2023-07-11 14:38:20 +05:30
Erin b218aa4a00 doc 2023-07-11 10:33:55 +02:00
MunirG05 63b2dc7514 tried to shove the timer back in 2023-07-11 14:03:25 +05:30
Erin 0351a954d0 Moved 2023-07-11 10:32:26 +02:00
Erin e32f0d1e61 wrap around timer 2023-07-11 10:31:03 +02:00
Erin 81f79dc7a5 Implement timer 2023-07-11 10:29:23 +02:00
Erin b271d024cd Rename 2023-07-07 15:23:53 +02:00
Erin 7d17f48562 Updated flots 2023-07-07 15:22:03 +02:00
Erin da1553d030 Improved unhandled trap handling 2023-06-25 00:28:20 +02:00
Erin f0a00ebb8d Stole docs 2023-06-25 00:21:40 +02:00
Erin 2bbf6ceee0 docs 2023-06-25 00:18:31 +02:00
Erin 2c9e315889 Implemented traps 2023-06-25 00:16:14 +02:00
Erin 79c367dc18 HoleyBytes, almost adhering the spec 
- Changed instruction encoding to be faster to match on
- Implemented all instructions defined in spec
- Bytecode validation
- Assembler
- Implemented 5 level paging (based on SV57)
- Implemented some degree of interrupts (though not fully adhering the spec yet)
 2023-06-21 02:07:48 +02:00
Erin 8b9a75adb4 a 2023-05-28 23:38:26 +02:00
Erin 7e233f4ae1 fixup32 2023-05-28 23:37:43 +02:00
Erin 0c69d80fc2 Changed register handling 2023-05-28 16:49:01 +02:00
able eb3edea2e7 CLEANUP: IDK if what is here works tbh glhf I'm sleepy 2023-05-25 07:51:40 -05:00
able f990f05c4c Begin work on a revamped HBVM 2023-05-24 08:07:29 -05:00
able 4223055c0c minor changes and a bug fix 2023-05-23 02:29:31 -05:00
able e53a5eb835 More test cases 2023-05-22 23:44:40 -05:00
able 49a45d62c6 add in test cases 2023-05-22 22:47:29 -05:00
able c7828a4940 Adding a couple of tests 2023-05-22 09:01:13 -05:00
Able 15c3ce1f69 rework architecture and add a "compiler" 2023-05-09 03:36:37 -05:00