Akos Kiss
3608f8df86
Refactor memory and string handling routines
* Potential code size improvements:
* Most loops don't really need a new incrementing index variable
running between 0..n-1 but can just loop `while (n--)`, and the
bodies don't need array indexing but can just use the `*p++`
idiom.
* Compare routines are not required to return -1, 0, and +1, but
any negative, zero, or positive result will do.
* `strncmp` may follow the other routines and does not have to have
defined behaviour if any of its args is NULL.
* Fix:
* `strncmp` did not work correctly if the strings were equal but
`n` was greater than their length (did not stop at the
terminating zero character).
Refactor printf
* Merging code duplications, removing dead initialization.
Refactor rand and srand
* Making sure that the type of the state variables is OK
(`uint32_t` instead of `unsigned int`).
* Getting type conversions OK.
* Fixing `srand` to write all state variables and thus indeed
generate the same random sequence.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
JerryScript: JavaScript engine for Internet of Things
JerryScript is the lightweight JavaScript engine for very constrained devices such as microcontrollers:
- Only few kilobytes of RAM available to the engine (<64 KB RAM)
- Constrained ROM space for the code of the engine (<200 KB ROM)
Additional informantion can be found on our project page and wiki.
Quick Start
Getting Sources
git clone https://github.com/Samsung/jerryscript.git jr
cd jr
Building
make release.linux -j
For Additional information see Development.
Documentation
License
JerryScript is Open Source software under the Apache 2.0 license. Complete license and copyright information can be found within the code.
Copyright 2015 Samsung Electronics Co., Ltd.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.