Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: microblaze syscall list | Date | Thu, 24 Apr 2008 23:37:52 +0200 |
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On Thursday 24 April 2008, Michal Simek wrote: > Hi Arnd, > here is current syscall table - I only rewrite your changes. I remove sys_ni_syscall except from #ifdefs. > I would like to match syscalls to logical block. Can I do it? (I'll fix unistd.h later)
yes, that makes a lot of sense to me. If we introduce a new asm-generic/unistd.h, it's good to have it sorted in some meaningful way, even if it is going to get messier over time.
> Can you look at it if I remove old syscalls? > I will continue tomorrow I am tired.
ok, I'll look at it tomorrow.
> > #ifdef __ARCH_WANT_SYS_SIGNAL > .long sys_signal > #else > .long sys_ni_syscall > #endif > #ifdef __ARCH_WANT_SYS_TIME > .long sys_time > .long sys_stime > #else > .long sys_ni_syscall > .long sys_ni_syscall > #endif
I guess I wasn't entirely clear with what I mean referring to __ARCH_WANT_SYS_*. Instead of adding the #ifdef here, I meant you should just remove the call entirely. With a few exceptions that I already mentioned, the fact that there is an __ARCH_WANT check in the syscall definition means that new architectures should not reference the call, nor #define the __ARCH_WANT macro.
Arnd <><
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