IntoTheNight/holey-bytes
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123 commits

Author SHA1 Message Date
Erin 529fbdaed4 Comments 2023-08-09 02:59:11 +02:00
Erin 3ac80a2e3d Forbid store 2023-08-09 02:57:25 +02:00
Erin 06d66289bc Now finally, leaving Hardvard! 2023-08-09 02:53:55 +02:00
Erin 430ccd170d Von-Neumann? 2023-08-09 02:33:03 +02:00
Erin eadf9e0a1f Termination instruction 2023-08-09 01:24:13 +02:00
Erin 4530ff049e fmt 2023-08-08 03:10:23 +02:00
Erin 2d2978eec7 Added inner memory access 2023-08-08 03:10:11 +02:00
Erin bf50bcb203 Changed stuff aroud 2023-08-08 03:03:15 +02:00
Erin 82f23ec2e2 Abstraction of memory 2023-08-08 02:48:47 +02:00
Erin 5264576274 Reimplemented BMC 2023-08-08 02:06:15 +02:00
Erin cdee99598e const perm check 2023-08-08 01:44:33 +02:00
Erin f130a27685 Shrunk 2023-08-07 01:50:21 +02:00
Erin 8287b1bdc1 Changed magic 2023-08-01 22:20:11 +02:00
Erin 1a5f101719 Added magic 2023-08-01 22:13:22 +02:00
Erin 582c716445 Nightly opts 2023-07-26 20:54:24 +02:00
Erin 37a1923f1e Added some comments 2023-07-26 20:49:23 +02:00
Erin 10f9907c09 Fixed mapping problems 2023-07-26 13:04:58 +02:00
Erin 2480a65947 Whoops, this is 5-level paging, not 6-level paging 2023-07-26 12:41:18 +02:00
Erin 1ed153a9a2 Fixed memory (un)mapping 2023-07-26 12:22:28 +02:00
Erin 19df4538d7 Fixed page size, fuzzer now does memory. 2023-07-26 03:27:31 +02:00
Erin 83436507df Fixed few overflows 2023-07-26 02:28:14 +02:00
Erin bdda987da9 BMC is now interruptable 2023-07-26 02:04:26 +02:00
Erin 6588837769 restruct + no-alloc support 2023-07-26 01:11:21 +02:00
Erin 5055626968 Added runtime bound checking 2023-07-26 00:01:25 +02:00
Erin 0f5d78bb27 whoops, fixed builds. 2023-07-25 23:48:59 +02:00
Erin 759514686a Valider is now generated from macro (not done yet) 2023-07-25 23:43:06 +02:00
Erin 92793dc93b Quick valider fix 2023-07-25 23:03:06 +02:00
Erin ac149a5319 Commented valider 2023-07-25 22:44:08 +02:00
able f4c55ae3cc changes I GUESS 2023-07-25 12:20:35 -05:00
Erin a82686ec07 Fixed endian stuffs 2023-07-25 19:10:00 +02:00
Erin d20447dd15 Kekw 2023-07-24 20:41:10 +02:00
Erin 193be0bd5a Removed some macros 2023-07-24 18:48:42 +02:00
Erin fce3fa5210 fixed imm shl/r 2023-07-24 16:48:13 +02:00
Erin 4ca4e81ac3 Fixed panic on shift outta bounds 
- Pointed out by 5225225
 2023-07-24 16:37:37 +02:00
Erin dcfd51999d Fixed missing / 2023-07-22 02:42:43 +02:00
Erin 1532c501a6 added contribution guide to instructions 2023-07-22 02:42:21 +02:00
Erin 3833beb17d More comments 2023-07-22 02:26:03 +02:00
Erin afbf6dd2e4 Removed pagetable hack 2023-07-22 01:06:41 +02:00
Erin ec7053a289 Zero alloc BMC! 2023-07-22 01:03:09 +02:00
Erin 1a53c80a62 Fixed bug + spec update 2023-07-22 00:46:30 +02:00
Erin 6fe1fd91bf Mapping + bye bye memory leaks 2023-07-20 20:47:50 +02:00
Erin 141c5f524f Added UN instruction and fixed UB 2023-07-13 11:10:07 +02:00
bee d6ea5adf49 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 898738fb40 fixed the number of registers BRC copies 2023-07-12 13:12:00 -04:00
Erin beb6e23d71 Map APIs 2023-07-12 14:56:11 +02:00
Egggggg 5afd081c2a hehe oops 2023-07-12 06:50:07 -04:00
Erin 81cf5c4336 JMP → JAL + spec fix 2023-07-12 12:45:50 +02:00
Egggggg 63cf7ac0b0 fixed argument order of BMC and BRC 2023-07-12 06:25:38 -04:00
Erin 0ed89234a7 Revised trap API 2023-07-11 17:04:48 +02:00
IntoTheNight b83d1838aa 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 b72f0afe84 add fancy errors 2023-07-11 14:38:20 +05:30
Erin 9196519fae doc 2023-07-11 10:33:55 +02:00
MunirG05 6759fbd2ab tried to shove the timer back in 2023-07-11 14:03:25 +05:30
Erin 4f53fb1c87 Moved 2023-07-11 10:32:26 +02:00
Erin ad96e83f09 wrap around timer 2023-07-11 10:31:03 +02:00
Erin 5ee8a91479 Implement timer 2023-07-11 10:29:23 +02:00
Erin e700010e7f Rename 2023-07-07 15:23:53 +02:00
Erin 2d34ed61d0 Updated flots 2023-07-07 15:22:03 +02:00
Erin 907dd66d5e Improved unhandled trap handling 2023-06-25 00:28:20 +02:00
Erin 2416526014 Stole docs 2023-06-25 00:21:40 +02:00
Erin bb50c09538 docs 2023-06-25 00:18:31 +02:00
Erin a7cf5e4847 Implemented traps 2023-06-25 00:16:14 +02:00
Erin 06b1184772 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 fb78e0a44a a 2023-05-28 23:38:26 +02:00
Erin 7eaa01f53c fixup32 2023-05-28 23:37:43 +02:00
Erin 119ce4405f 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