rishi/scryer-prolog
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73c26bed2ad9ab14991dc7217cb78ad32f700823
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93 Commits

Author SHA1 Message Date
Skgland
73c26bed2a extaract the static part of the instructions template directly into the instructions module 
This way goto source doesn't end up in a generated file for those parts and they can be edited directly.
I have way too often accidentally edited the generated file.
 2026-01-10 17:48:07 +01:00
Mark Thom
4bd16b8a2e revise InstallVerifyAttrs to remove need for predicate scanning (#3175) 2025-11-25 23:17:51 -08:00
Mark Thom
f2e044e5b8 remove interms field from MachineState 2025-11-24 22:19:36 -08:00
Skgland
20d52c093a add ffi:{allocate,read_ptr,deallocate} 2025-08-24 19:56:23 +02:00
Mark Thom
ad29f0f180 further improvements to cyclic partial list printing (#2635) 2025-08-23 13:23:39 -07:00
David C. Norris
af3792f79a library(numerics), special funs from crate puruspe 2025-08-10 10:01:01 -04:00
Bennet Bleßmann
dc08a4ab11 get process_create working and add tests 2025-08-01 20:47:22 +02:00
Bennet Bleßmann
ca52c65902 don't remove the child on wait/kill 
- important for wait with timout(0) as we may want to try again until the process has realy exited.

- make process_release release the process instead
 2025-08-01 20:33:15 +02:00
Bennet Bleßmann
97e2e5d7f0 implement process_release/1, process_wait/2, process_wait/3, and process_kill/1 2025-08-01 20:27:27 +02:00
Bennet Bleßmann
ae0baf4893 [WIP] add support to spawn new processes 2025-08-01 20:18:13 +02:00
Bennet Bleßmann
72631b3e0b fix clone on copy values 2025-07-31 21:28:39 +02:00
Bennet Bleßmann
8cc74b2af7 fix clippy::uninlined_format_args 2025-07-31 21:26:08 +02:00
Mark Thom
1332611f83 use OffsetTableImpl without synchronization by default 2025-07-07 22:39:47 -07:00
Mark Thom
9e1e99f961 Revert "remove Term" 
This reverts commit 3b5879841aedecba5057c70c71da0ba23e5cd84a.
 2025-07-07 22:38:10 -07:00
Mark Thom
c0f72704ec introduce bespoke Heap type for in-heap partial strings 2025-07-07 21:59:50 -07:00
Mark Thom
f7bbdfe73a variable revision 2025-07-07 21:54:08 -07:00
Mark Thom
1ef681bd21 remove Term 2025-07-07 21:54:08 -07:00
notoria
8cde3f8ce3 Add '$random_integer'/3 2024-12-08 20:00:00 +01:00
bakaq
16734ec7e4 Fix Clippy 2024-09-06 21:34:49 -03:00
bakaq
d32f3ee2f3 Fix warnings 2024-09-06 18:42:31 -03:00
bakaq
ada9ba98cc Make macros private 2024-09-06 17:17:04 -03:00
Mark Thom
bcfa0219e2 detect External indices more generally in internalize_constant (#2395) 2024-04-29 14:23:14 -06:00
Mark Thom
84d5ce0d1e Merge pull request #2309 from coasys/library-use-case 
Iron-out edge cases for library use-case, adding extensive real-world test assertions
 2024-02-28 14:34:54 -07:00
Markus Triska
27852eafd7 ADDED: Hash-based message authentication code (HMAC), using hmac(Key). 2024-02-22 20:53:27 +01:00
Mark
614850ab1d fmt 2024-02-05 18:34:57 -07:00
Mark
6fe8f64835 scan registers of instructions leading to verify_attributes interrupt to find the number of registers to save (#2307) 2024-01-25 23:59:54 -07:00
Mark
6111f72b24 add non chunk traversing cut family instructions to is_head_instr (#2307) 2024-01-25 23:25:06 -07:00
Adrián Arroyo Calle
47b5ae7984 Move argv/1 to library(os) 2024-01-02 13:16:11 +01:00
Markus Triska
47ec5eb6c6 ENHANCED: Use crrl for Ed25519 signing and signature verification. 
The main motivation for this change is the introduction of the newly
available predicate ed25519_seed_keypair/2, allowing to generate a key
pair from a given seed. In this way, a key pair can be dynamically
generated from (for example) a password, using crypto_password_hash/3
in combination with crypto_data_hkdf/4 to generate the seed. The
advantage of this method is that the private key need not be stored at
all anywhere.

It is not possible to add a corresponding feature to ring, since it is
closed as "not planned": https://github.com/briansmith/ring/issues/1003

I also used this opportunity to move more of the logic to Prolog. We
now have total control of the key pair representation, and I also
changed the representation to conform to the PKCS#8 v2 standard,
something that only later ring versions do, while still being
backwards compatible with tools that produce a wrong representation
including earlier ring versions.

Another great advantage we get from this change is that the Ed25519
predicates now also run on the 32-bit and WASM versions of Scryer.
 2023-12-26 07:33:44 +01:00
Mark Thom
2e114df4c7 Merge pull request #2173 from aarroyoc/js-eval 
Add js_eval/2 for wasm32
 2023-11-22 21:52:49 +01:00
Adrián Arroyo Calle
36ab590c4e Add js_eval/2 for wasm32 2023-11-22 21:21:19 +01:00
Mark
54166b91eb add global_count inference counter that is always incremented (#2009) 2023-11-20 16:24:31 -07:00
infogulch
9444e62df9 Resolve lints and format 2023-11-04 02:16:54 -05:00
Mark
dfd9e43405 correct (\+)/1 (#2141) 2023-10-31 23:58:59 -06:00
Mark
8f06ef965a remove non-conforming hyperbolic and log10 evaluable functors 2023-10-28 18:17:43 -06:00
Mark
27b971cbfa add registers to inlined instruction functors 2023-10-01 23:50:07 -06:00
Mark
a1ceeb697a consider an '$aux' a relation of the unexpanded goal's variables in compile_inline_or_expanded_goal (#2062) 2023-10-01 23:49:55 -06:00
Mark
6fa00b5b55 get rid of inference_limit_exceeded(B) as an error term (#2023) 2023-09-30 22:35:46 -06:00
Adrián Arroyo Calle
660860bccf Replace Hyper with Warp for HTTP server 
- Use Warp
- Optimize clones
- HTTPS server
- Content-Length limit
- HTTP Basic Auth
- Stop server with Ctrl-C
 2023-09-27 18:50:19 +02:00
Mark
de440a8c92 get rid of OssifiedOpDir, DBRef, simplify current_op/3 2023-09-11 15:36:15 -06:00
Rujia Liu
b6ce6b7cdb Basic WebAssembly support with minimal Javascript API #615. Currently 6/12 crypto functions supported. Tested in browser with all default features disabled. 2023-09-08 17:27:22 +08:00
Skgland
b2130c2a48 run cargo fmt 2023-09-05 19:12:17 +02:00
Mark
5585e83fd6 correct inference counting over index backtracking, built-ins (#1977, #1987) 2023-09-04 17:15:16 -06:00
Mark
66f6399b8a refine is/2 compilation so errors are thrown when expected without needlessly allocating (#1974, #1984) 2023-08-29 16:42:23 -06:00
Mark
60d9d01a55 Merge branch 'add_float_integer_part_and_float_fractional_part_standard_functions' of https://github.com/pmoura/scryer-prolog into pmoura-add_float_integer_part_and_float_fractional_part_standard_functions 2023-07-21 15:35:28 -06:00
Mark
1697cd5c7f add log10, hyperbolic tan and inverse hyperbolic tan functions (#1898) 2023-07-20 12:33:51 -06:00
Mark Thom
1ba040c24d Merge pull request #1885 from mthom/setof_bagof_fixes 
Fix group_by_variants/4 and keysort in setof/3
 2023-07-18 12:35:10 -06:00
Mark
42a50474da remove read/{1,2} as a builtin, write read options upon EOF, throw better domain errors in parse_read_term_options/2 2023-07-17 16:45:03 -06:00
Mark
5a7da721cd add read_term_from_chars/3 (#637) 2023-07-15 11:20:20 -06:00
Mark
ff5e9a793b add unknown flag to set_prolog_flag and current_prolog_flag 2023-07-14 19:10:10 -06:00