Re: SystemTap for Android - patchset

[Alexander Lochmann <alexander dot lochmann at tu-dortmund dot de>]

On 07.07.2016 19:39, David Smith wrote:
> OK, I'll believe you. However, your fix above still isn't correct. The
> whole point of autoconf-asm-syscall.c is to test if asm/syscall.h exists
> and is usable. If so, STAPCONF_ASM_SYSCALL_H will get defined. If
> autoconf-asm-syscall.c doesn't compile correctly, then
> STAPCONF_ASM_SYSCALL_H won't be defined.
>
> What needs to happen next here is for you to back out this change,
> recompile systemtap, then try to compile a few systemtap scripts. We'll
> need to see the errors to know what to fix. I'd guess we'll need to test
> STAPCONF_ASM_SYSCALL_H in some more places.
Ok. Here is the error message I get:
/tmp/stapE7HrAi/alexv9_src.c: In function 
'function___global__stp_syscall_nr__overload_0':
/tmp/stapE7HrAi/alexv9_src.c:7975:2: error: implicit declaration of 
function '_stp_syscall_get_nr'

I tested three scripts so far. All of them do not compile due to the 
above error.
Do you need one of the scripts?

- Alex