I had read the discussion about "Unresolved symbol & JNI",
But I believe there are some difference with my problem.
Logcat :
DEBUG/dalvikvm(786): +++ not scanning '/system/lib/libwebcore.so' for
'add' (wrong CL)
DEBUG/dalvikvm(786): +++ not scanning '/system/lib/libmedia_jni.so'
for 'add' (wrong CL)
WARN/dalvikvm(786): No implementation found for native Lproject/
testjni/NativeAdd;.add (I)I
DEBUG/dalvikvm(786): Exception Ljava/lang/UnsatisfiedLinkError; from
TestJNI.java:15 not caught locally
DEBUG/dalvikvm(786): Exception Ljava/lang/UnsatisfiedLinkError; from
ZygoteInit.java:1555 not caught locally
DEBUG/AndroidRuntime(786): Shutting down VM
my symbol table:
$ arm-none-linux-gnueabi-objdump -T libNativeAdd.so
libNativeAdd.so: file format elf32-littlearm
DYNAMIC SYMBOL TABLE:
0000022c l d .text 00000000 .text
00000268 g D *ABS* 00000000 __exidx_end
000002cc g D *ABS* 00000000 _bss_end__
000002cc g D *ABS* 00000000 __bss_start__
00000268 g D *ABS* 00000000 __exidx_start
000002cc g D *ABS* 00000000 __bss_end__
0000022c g DF .text 0000003c Java_project_testjni_TestJNI_add
000002cc g D *ABS* 00000000 __bss_start
000002cc g D *ABS* 00000000 __end__
000002cc g D *ABS* 00000000 _edata
000002cc g D *ABS* 00000000 _end
000002cc g D .got 00000000 __data_start
I didn't call any other function in the library,
the function "Java_project_testjni_TestJNI_add" do nothing except
return a const value.
My shared library name is "libNativeAdd.so", but system doesn't find
it ?
Need I register it somewhere?
On 4月9日, 下午6时05分, David Given <[EMAIL PROTECTED]> wrote:
> Macro wrote:
>
> [...]
>
> > But while running loadLibrary("libNativeAdd"), the same as before, it
> > throw a "UnsatisfiedLinkError" exception.
>
> You almost certainly have unresolved symbols in your library. Try using
> objdump -T to dump the symbols in the .so and see if there's anything
> interesting there.
>
> Look for a thread with the title 'Unresolved symbols &JNI' for more
> information.
>
> --
> David Given
> [EMAIL PROTECTED]
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