MIPS/MIPS64 syscalls

Hi All,

There seems not any mips/mips64 syscalls defined. Where can we find them? or do we support them?

ls include/lapi/syscalls/
aarch64.in? hppa.in? ia64.in? powerpc64.in? regen.sh? s390x.in? sparc64.in? strip_syscall.awk arm.in????? i386.in? order??? powerpc.in??? s390.in?? sh.in???? sparc.in??? x86_64.in

Some cases like rt_sigtimedwait01 would fail without the definition.

./testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c
#ifdef TEST_RT_SIGTIMEDWAIT?????????????????????????????????????????????????????
static int my_rt_sigtimedwait(const sigset_t * set, siginfo_t * info,??????????????????????????????????????????????????????????????????????? ????????????????????????????? struct timespec *timeout)????????????????????????? {??????????????????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????
??????? /* The last argument is (number_of_signals)/(bits_per_byte), which are 64 and 8, resp. */
??????? return ltp_syscall(__NR_rt_sigtimedwait, set, info, timeout, 8);???????? }???????????????????????????????????????????????????????????????????????????????
#endif

Thanks,
Zhe

Hi!

You need to create these files based on the numbers defined in kernel syscall tables, look at arch/mips/kernel/syscalls/*.tbl, then you need to add newly added architectures into the order file so that the headers are generated correctly.

Also it looks like there are two 32bit ABIs there though not sure if we need to support both in LTP though.

Cyril Hrubis
[email protected]