I have just download WideStudio 390 -14.
 
Building app for T-Engine is okie but I can't launch app on target device.
(App built using WS390-11 is okie!)
Do I need to tranfer share library files to target device?
 
I found these line :
 
In T-Shell version, hello has been registered in a box with a name "Sample Program" You can start this application by double-clicking from a box. The name can be changed by editing hello.f that is created in a box directory.

In framebuffer output version:
[/SYS] recv -d /.../hello/hello    <- Specify full path for hello
[/SYS] hello <- Execute hello directly

In dynamic link library application, the dynamic link library must be transmitted to /SYS/lib/ of the target.
You can see which librarys are needed by the application as following command:

Linux:
% /usr/local/te/tool/Linux-i686/bin/(CPU type)-unknown-tkernel-readelf -d (project-name).out  

Windows:
% /usr/local/te/tool/Cygwin-i686/bin/(CPU type)-unknown-tkernel-readelf -d (project-name).out  

 Dynamic segment at offset 0x119b44 contains 25 entries:
   Tag        Type                         Name/Value
  0x00000001 (NEEDED)                     Shared library: [libwsbtron.so.3.90]
  0x00000001 (NEEDED)                     Shared library: [libwsr.so.3.90]
  0x00000001 (NEEDED)                     Shared library: [libwsb.so.3.90]
  0x00000001 (NEEDED)                     Shared library: [libwsc.so.3.90]
  0x00000001 (NEEDED)                     Shared library: [libws.so.3.90]
  0x00000001 (NEEDED)                     Shared library: [libapp.so.2]
  0x00000001 (NEEDED)                     Shared library: [libg.so.2]
  0x00000001 (NEEDED)                     Shared library: [libbt.so.2]
  0x00000001 (NEEDED)                     Shared library: [libimg.so.2]
 
 
And how to transfer these file to target?
 
Thanks


Pham Tien Thanh
Ki Thuat May Tinh - K46
Dai Hoc Bach Khoa Ha Noi


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