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Re: SystemTap + Android | Compiling Script | ERROR


>
> Also, which tool should I be using specifically for compiling stap scripts into modules,
> for android.
> Your documentation talks about using build_module executable, and on the net I found
> this another way using the ./installed/bin/stap executable.
>
 Kindly ignore the above comment. I just went through the code of
build-module and it invokes the installed/bin/stap executable itself.

Also, I added the KERNEL_ARCH variable to my conf file and now at
least the script gets fired.

I also recompiled my kernel the DEBUG_FS flag and I no longer see that
error, so that’s some progress.

However the compilation process is still giving me some errors.
---------------------------------------------------------------------------------------------------------------
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/linux/alloc.c:345:14:
error: static declaration of 'vzalloc' follows non-static declaration
 static void *vzalloc(unsigned long size)
              ^
In file included from
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/linux/runtime.h:23:0,
                 from
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/runtime.h:24,
                 from /tmp/stapeKp7TT/monitor_fopen_src.c:26:
include/linux/vmalloc.h:68:14: note: previous declaration of 'vzalloc' was here
 extern void *vzalloc(unsigned long size);
              ^
In file included from
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/linux/runtime.h:212:0,
                 from
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/runtime.h:24,
                 from /tmp/stapeKp7TT/monitor_fopen_src.c:26:
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/linux/alloc.c:380:14:
error: static declaration of 'vmalloc_node' follows non-static
declaration
 static void *vmalloc_node(unsigned long size, int node __attribute__((unused)))
              ^
In file included from
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/linux/runtime.h:23:0,
                 from
/root/sukritk/systemtap-android/installed//share/systemtap/runtime/runtime.h:24,
                 from /tmp/stapeKp7TT/monitor_fopen_src.c:26:
include/linux/vmalloc.h:70:14: note: previous declaration of
'vmalloc_node' was here
 extern void *vmalloc_node(unsigned long size, int node);

This is the first of many.

Any kind of assistance would be appreciated.

Thanks.


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