Péter Gál
01ecc7bb7b
There are quite a few configuration macros in the project. As discussed in the #2520 issue there are a few awkward constructs. Main changes: * The following macros are now 0/1 switches: ** Renamed CONFIG_ECMA_LCACHE_DISABLE to JERRY_LCACHE. ** Renamed CONFIG_ECMA_PROPERTY_HASHMAP_DISABLE to JERRY_PROPERTY_HASHMAP. ** Renamed CONFIG_DISABLE_UNICODE_CASE_CONVERSION to JERRY_UNICODE_CASE_CONVERSION. ** Renamed ENABLE_REGEXP_STRICT_MODE to JERRY_REGEXP_STRICT_MODE. ** Renamed JERRY_DISABLE_JS_PARSER to JERRY_PARSER. ** Renamed JERRY_ENABLE_ERROR_MESSAGES to JERRY_ERROR_MESSAGES. ** Renamed JERRY_ENABLE_EXTERNAL_CONTEXT to JERRY_EXTERNAL_CONTEXT. ** Renamed JERRY_ENABLE_LINE_INFO to JERRY_LINE_INFO. ** Renamed JERRY_ENABLE_LOGGING to JERRY_LOGGING. ** Renamed JERRY_ENABLE_SNAPSHOT_EXEC to JERRY_SNAPSHOT_EXEC. ** Renamed JERRY_ENABLE_SNAPSHOT_SAVE to JERRY_SNAPSHOT_SAVE. ** Renamed JERRY_SYSTEM_ALLOCATOR to JERRY_SYSTEM_ALLOCATOR. ** Renamed JERRY_VM_EXEC_STOP to JERRY_VM_EXEC_STOP. ** Renamed JMEM_GC_BEFORE_EACH_ALLOC to JERRY_MEM_GC_BEFORE_EACH_ALLOC. ** Renamed JMEM_STATS to JERRY_MEM_STATS. ** Renamed PARSER_DUMP_BYTE_CODE to JERRY_PARSER_DUMP_BYTE_CODE. ** Renamed REGEXP_DUMP_BYTE_CODE to JERRY_REGEXP_DUMP_BYTE_CODE. * Recursion check changes: ** Renamed REGEXP_RECURSION_LIMIT to JERRY_REGEXP_RECURSION_LIMIT. ** Renamed VM_RECURSION_LIMIT to JERRY_VM_RECURSION_LIMIT. * Attribute macro changes: ** Renamed JERRY_CONST_DATA to JERRY_ATTR_CONST_DATA. ** Renamed JERRY_HEAP_SECTION_ATTR to JERRY_ATTR_GLOBAL_HEAP. Now the macro can specify any attribute for the global heap object. * Other macro changes: ** Renamed CONFIG_MEM_HEAP_AREA_SIZE to JERRY_GLOBAL_HEAP_SIZE. Then new macro now specify the global heap size in kilobytes. * Updated documentations to reflect the new macro names. For more deatils please see jerry-core/config.h. JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
About
This folder contains files to build and run JerryScript on TizenRT with Artik053 board.
How to build
TL; DR
If you are in a hurry, run the following commands:
$ sudo apt-add-repository -y "ppa:team-gcc-arm-embedded/ppa"
$ sudo apt-get update
$ sudo apt-get install gcc-arm-embedded genromfs
$ git clone https://github.com/pando-project/jerryscript.git
$ cd jerryscript
$ make -f targets/tizenrt-artik053/Makefile.travis install
$ make -f targets/tizenrt-artik053/Makefile.travis script
Next, go to step 7
Build steps in detail
1. Set up build environment
- Install toolchain
Get gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar. Untar the archive and export the path.
$ tar xvf gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar
$ export PATH=<Your Toolchain PATH>:$PATH
- Get jerryscript and TizenRT sources.
$ mkdir jerry-tizenrt
$ cd jerry-tizenrt
$ git clone https://github.com/pando-project/jerryscript.git
$ git clone https://github.com/Samsung/TizenRT.git -b 2.0_Public_M2
The following directory structure is created after these commands:
jerry-tizenrt
├── jerryscript
└── TizenRT
2. Add jerryscript configuration for TizenRT
$ cp -r jerryscript/targets/tizenrt-artik053/apps/jerryscript/ TizenRT/apps/system/
$ cp -r jerryscript/targets/tizenrt-artik053/configs/jerryscript/ TizenRT/build/configs/artik053/
3. Configure TizenRT
$ cd TizenRT/os/tools
$ ./configure.sh artik053/jerryscript
4. Build JerryScript for TizenRT
# assuming you are in jerry-tizenrt folder
jerryscript/tools/build.py \
--clean \
--lto=OFF \
--jerry-cmdline=OFF \
--all-in-one=OFF \
--mem-heap=70 \
--profile=es2015-subset \
--compile-flag="--sysroot=${PWD}/TizenRT/os" \
--toolchain=${PWD}/jerryscript/cmake/toolchain_mcu_artik053.cmake
Alternatively, there is a Makefile in the targets/tizenrt-artik053/ folder that also helps to build JerryScript for TizenRT.
# assuming you are in jerry-tizenrt folder
$ cd jerryscript
$ make -f targets/tizenrt-artik053/Makefile.tizenrt
5. Add your JavaScript program to TizenRT (optional)
If you have script files for JerryScript, you can add them to TizenRT.
These files will be flashed into the target's /rom folder.
Note that your content cannot exceed 1200 KB.
# assuming you are in jerry-tizenrt folder
cp jerryscript/tests/hello.js TizenRT/tools/fs/contents/
6. Build TizenRT binary
# assuming you are in jerry-tizenrt folder
$ cd TizenRT/os
$ make
Binaries are available in TizenRT/build/output/bin.
7. Flash binary
make download ALL
Reboot the device.
For more information, see How to program a binary.
8. Run JerryScript
Use a terminal program (e.g., minicom) with baud rate of 115200.
(Note: Actual device path may vary, e.g., /dev/ttyUSB1.)
sudo minicom --device=/dev/ttyUSB0 --baud=115200
Run jerry with javascript file(s):
TASH>>jerry /rom/hello.js
Hello JerryScript!
Running the program without argument executes a built-in demo:
TASH>>jerry
No input files, running a hello world demo:
Hello World from JerryScript