6290b2d236
MEM_HEAP_PTR_64 is duplicating existing information: stdint.h, which header is already used by the project, defines various _MAX macros for upper limits of integer types. The comparison of UINTPTR_MAX and UINT32_MAX can give the same info as encoded in MEM_HEAP_PTR_64. The stdint.h-based approach has the benefit that jerry can support any 64-bit architecture without the need for editing the build system. (With the existing approach, CMakeLists has to know about every 64-bit architecture to work properly.) Thus, removing the extraneous macro from the code. The patch also changes the mem_pools_chunk_t struct, as it turned out that the struct does not have to be padded to MEM_POOL_CHUNK_SIZE. (The padding also depended on MEM_HEAP_PTR_64.) It is enough if the size of the struct is smaller than (or equal to) MEM_POOL_CHUNK_SIZE. 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.