Sanggyu Lee
8143a0cc10
This patch includes followings: - Use external handlers in jerry-ext. - Make jerry_main similar to other ports. (including options) - Merge jerry_port.c into jerry_main.c jerry_port is clearly out of jerry-core. This patch not included following: - Use jerry-libm, instead of system libm. It is already included. We choose to use jerry-libm since the result of cube-3d sunspider was inaccurate when using NuttX libm. - Correct setjmp/longjmp implementation. I tried to bring the source from NuttX port. Unfortunately it does not work in tizenrt-artik05x as it is. I will take a closer look the code and make sure it works. JerryScript-DCO-1.0-Signed-off-by: Sanggyu Lee sg5.lee@samsung.com
About
This folder contains files to build and run JerryScript on TizenRT with Artik05x board.
How to build
1. Set up build environment
- Install toolchain
Get the build in binaries and libraries, gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar.
Untar the gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar and export the path like
$ tar xvf gcc-arm-none-eabi-4_9-2015q3-20150921-linux.tar
$ export PATH=<Your Toolchain PATH>:$PATH
- Get the jerryscript and TizenRT sources
$ mkdir jerry-tizenrt
$ cd jerry-tizenrt
$ git clone https://github.com/jerryscript-project/jerryscript.git
$ git clone https://github.com/Samsung/TizenRT.git tizenrt
The following directory structure is created after these commands
jerry-tizenrt
├── jerryscript
└── tizenrt
2. Add jerryscript configuration for TizenRT
$ cp -r jerryscript/targets/tizenrt-artik05x/apps/jerryscript/ tizenrt/apps/system/
$ cp -r jerryscript/targets/tizenrt-artik05x/configs/jerryscript/ tizenrt/build/configs/sidk_s5jt200/
Apply following diff in jerry-tizenrt/tizenrt/os/FlatLibs.mk. (The line number may differ since tizenrt is under developing.)
--- a/os/FlatLibs.mk
+++ b/os/FlatLibs.mk
@@ -142,6 +142,12 @@ endif
# Add library for Framework
TINYARALIBS += $(LIBRARIES_DIR)$(DELIM)libframework$(LIBEXT)
+# Add library for Jerryscript
+ifeq ($(CONFIG_JERRYSCRIPT),y)
+TINYARALIBS += $(LIBRARIES_DIR)$(DELIM)libjerry-core$(LIBEXT)
+TINYARALIBS += $(LIBRARIES_DIR)$(DELIM)libjerry-libm$(LIBEXT)
+endif
+
# Export all libraries
3. Configure TizenRT
$ cd tizenrt/os/tools
$ ./configure.sh sidk_s5jt200/jerryscript
4. Build JerryScript for TizenRT
# assuming you are in jerry-tizenrt folder
$ cd jerryscript
$ make -f targets/tizenrt-artik05x/Makefile.tizenrt
5. Build TizenRT binary
# assuming you are in jerry-tizenrt folder
$ cd tizenrt/os
$ make
Binaries are available in tizenrt/build/output/bin
6. Flash binary
The official guide will be announced on TizenRT page.
7. Run JerryScript
You can use minicom for terminal program, or any other you may like, but set
baud rate to 115200.
(Note: Device path may differ like /dev/ttyUSB1.)
sudo minicom --device=/dev/ttyUSB0 --baud=115200