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64 Commits

Author SHA1 Message Date
Mamy André-Ratsimbazafy 195480d58a
passing compile-time bitwise tests (but not runtime :?) 2023-06-12 17:08:20 +07:00
Mamy André-Ratsimbazafy 777a84e9f5
Implement toHex/fromHex and fix `shl` 2023-06-12 17:08:20 +07:00
Mamy André-Ratsimbazafy 2ac1ee3f1e
Fix compiletime primitives to pass all bitwise tests except large shifts 2023-06-12 17:08:20 +07:00
Mamy André-Ratsimbazafy 7f6c588ce3
Passing addition tests (however simple bitwise ops crash the int128 VM ... during compilation) 2023-06-12 17:08:20 +07:00
Mamy André-Ratsimbazafy a0dec54c12
Implement multiplication 2023-06-12 17:08:20 +07:00
Mamy André-Ratsimbazafy 206ffa92cf
Implement multiprecision addition / substraction 2023-06-12 17:08:19 +07:00
Mamy André-Ratsimbazafy cbbffe4e9c
reimplement bitwise 2023-06-12 17:08:19 +07:00
Mamy André-Ratsimbazafy 36cc2b2e02
Implement comparison 2023-06-12 17:08:19 +07:00
Mamy André-Ratsimbazafy de87739635
Implement types and uint128 primitives 2023-06-12 17:08:19 +07:00
tersec 95b91474ce
remove Nim 1.2 and 1.4 support 2023-06-08 11:08:27 +00:00
tersec 86621eced1
remove pre-Nim 1.2 support (#127) 2023-06-05 11:42:36 +00:00
jangko 493f31de63
reduce compiler warnings 2023-02-23 12:09:45 +07:00
tersec 3472a16fbc
avoid deprecation warnings on Nim 1.6 when using (#121) 2023-02-07 13:41:40 +01:00
Jacek Sieka c05f75a8da
comment style fix 2022-04-07 09:53:11 +02:00
Kim De Mey e656ad40d1
Enable --styleCheck:usages (#118) 2022-02-24 20:09:53 +01:00
Timothee Cour 484031fdff fix stint for https://github.com/nim-lang/Nim/pull/18050 2021-07-01 13:16:07 +03:00
andri lim 2b5d083dac fixes 32bit problem 2019-10-25 19:54:41 +03:00
andri lim 7fe4db62dc add compiletime test for signed int dumphex 2019-10-25 19:54:41 +03:00
andri lim 0ee6dc5c6a convert runtime signed int mul to vm friendly 2019-10-23 21:55:47 +09:00
andri lim 0cd6b2a052 improve io test coverage + compile time test 2019-10-23 21:55:47 +09:00
andri lim d67cee6f8d tidying up compiletime helpers 2019-10-23 21:55:47 +09:00
andri lim f5116945e6 move compile time convertImpl to compiletile helpers 2019-10-23 21:55:47 +09:00
andri lim affbe30b41 implement compile time helpers 2019-10-23 21:55:47 +09:00
andri lim 0b06077c55 compile time toBytes 2019-10-23 21:55:47 +09:00
andri lim 21dc4c6519 compile time truncate and dumpHex 2019-10-23 21:55:47 +09:00
andri lim 6eb7b7054e
fixes related to Nim v1.0.2 32 bit type inference rule modification 2019-10-19 16:56:18 +07:00
andri lim e084bb7d9d
using tuple comparison when checking for nim version instead of template 2019-08-07 21:28:33 +07:00
andri lim 173699583b
fix #81 remove ashr from API and fix shr on Nim 0.20 2019-08-06 20:25:48 +07:00
Jacek Sieka c5247e9d88
stew updates (#82) 
* simplify int api (fixes #68)
* implement endians api
* implement some more bitops
 2019-07-22 09:53:58 +02:00
Jacek Sieka 33562884a1
std_shims -> stew 2019-07-07 11:50:53 +02:00
andri lim ccf87daac1 implement arithmetic right shift (#76) 
* implement arithmetic right shift

* workaround Nim VM 'cast' limitation

* fix high(stint) bug

* fix compile time bit shift bug

* add test for compile time shift and high(stint)

* add tests against ttmath
 2019-05-11 15:44:41 +02:00
Jacek Sieka 9c51f9e7d5 use bitops2 from shims (#77) 2019-05-09 21:46:40 +02:00
Ștefan Talpalaru 6853ebe97c
assert() -> doAssert() 2019-03-14 03:43:51 +01:00
Ștefan Talpalaru d002fbb155 fix breakage with Nim HEAD (#73) 2019-01-08 12:39:04 +01:00
Jacek Sieka 360d01d170 Better bitsof implementation (#74) 
See https://github.com/nim-lang/Nim/issues/9494
 2019-01-07 20:11:45 +01:00
mratsim 308ed51d59 Add 8192-bit overloads 2018-12-04 15:42:00 +01:00
mratsim fa37d957e9 Add one more bitsof overload to support Uint4096 2018-12-04 14:33:19 +01:00
Jacek Sieka edb1ade373
add a few more overloads for calculating bitset size (for eth-bloom) 2018-11-07 09:18:25 -06:00
Jacek Sieka 9027fbea3e
refactoring away for loop macros 
* remove experimental for loop macro usage
* make implementation of several operations follow data structure
(recursive data -> recursive implementation)
* rename getSize -> bitsof to avoid bits vs bytes confusion
* fix potential 32-bit issue where asSignedWords cast to `int` even when
`uint64` was used as storage
* `hi` for signed ints now is signed - this replaces `asSignedWords` and
makes several int operations more natural
* fix bit size assert
 2018-10-25 12:58:40 +02:00
mratsim 4fe901d33b Use truncate instead of toInt and co 2018-10-08 21:11:06 +00:00
mratsim 0f5fd20679 NEP-1 (camelCase) 2018-10-08 21:11:06 +00:00
mratsim 65729901db Review: add comment about where Stint is not ideal 2018-10-08 21:11:06 +00:00
mratsim 53ceaffdfa Fix endianness issue in toInt64 and toUint64 2018-10-08 21:11:06 +00:00
mratsim 5980477e0b Add a description and why choosing a recursive impl for Stint 2018-10-08 21:11:06 +00:00
mratsim 7bbe7d8f9f Fix doc of toInt/toUint + add more docs about undefined behaviours 2018-10-08 21:11:06 +00:00
mratsim 7fa6329d4c Change the test flag from mpint_test to stint_test 2018-10-08 21:11:06 +00:00
mratsim 7591373f15 Enable modular arithmetic tests 2018-10-08 21:11:06 +00:00
mratsim 31101a5c5b Add a toUint64 and toInt64 for 32-bit platform (fixes #48) 2018-10-08 21:11:06 +00:00
mratsim 582466b625 Fix Generic Instantiation too nested in unittest (https://github.com/status-im/nim-stint/pull/66#issuecomment-427557655) + Renable all tests 2018-10-08 21:11:06 +00:00
mratsim f7fcecb395 Export marker + assign to result.data + fix forward decl and visibility issues introduced by the removal of the templates 2018-10-08 21:11:06 +00:00