2018-04-25 19:21:25 +00:00
|
|
|
# Stint
|
2018-04-25 15:50:53 +00:00
|
|
|
# Copyright 2018 Status Research & Development GmbH
|
|
|
|
# Licensed under either of
|
|
|
|
#
|
|
|
|
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
|
|
|
|
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
|
|
|
|
#
|
|
|
|
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
|
|
|
|
2018-05-06 20:29:08 +00:00
|
|
|
import ./datatypes, ./as_words
|
2018-04-25 15:50:53 +00:00
|
|
|
|
2018-05-06 20:29:08 +00:00
|
|
|
func `not`*(x: IntImpl): IntImpl {.inline.}=
|
2018-04-25 15:50:53 +00:00
|
|
|
## Bitwise complement of unsigned integer x
|
|
|
|
m_asWordsZip(result, x, ignoreEndianness = true):
|
|
|
|
result = not x
|
|
|
|
|
2018-05-06 20:29:08 +00:00
|
|
|
func `or`*(x, y: IntImpl): IntImpl {.inline.}=
|
2018-04-25 15:50:53 +00:00
|
|
|
## `Bitwise or` of numbers x and y
|
|
|
|
m_asWordsZip(result, x, y, ignoreEndianness = true):
|
|
|
|
result = x or y
|
|
|
|
|
2018-05-06 20:29:08 +00:00
|
|
|
func `and`*(x, y: IntImpl): IntImpl {.inline.}=
|
2018-04-25 15:50:53 +00:00
|
|
|
## `Bitwise and` of numbers x and y
|
|
|
|
m_asWordsZip(result, x, y, ignoreEndianness = true):
|
|
|
|
result = x and y
|
|
|
|
|
2018-05-06 20:29:08 +00:00
|
|
|
func `xor`*(x, y: IntImpl): IntImpl {.inline.}=
|
2018-04-25 15:50:53 +00:00
|
|
|
## `Bitwise xor` of numbers x and y
|
|
|
|
m_asWordsZip(result, x, y, ignoreEndianness = true):
|
|
|
|
result = x xor y
|