On Thu, Mar 27, 2008 at 10:07:54AM -0700, Khem Raj wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Bernhard Fischer wrote: > | On Thu, Mar 27, 2008 at 01:57:02AM -0700, Khem Raj wrote: > |> -----BEGIN PGP SIGNED MESSAGE----- > |> Hash: SHA1 > |> > |> Hi > |> > |> While compiling uclibc on thumb and running LTP tests on it I noticed > |> that the sched_setaffinity system calls were failing. The reason is that > |> when the parameters to syscall macros on ARM contain function calls, gcc > |> places the calls to evaluate the parameters at the very end just before > |> the system call instruction (SVC) is called. > |> This corrupts the registers that has been set up for the system call. > |> > |> This patch evaluates the arguments in LOAD_ARGS_x macros and also > |> separates declaration to make it more PPC like. Thanks to Daniel > |> Jacobowitz for this suggestion. > | > | Khem, > | > | Since you seem to use ARM, may i ask you to take a look and clean-up > | syscalls.h? Specifically this one spot: > | > | The INTERNAL_SYSCALL macro is duplicated, apparently needlessly. > | Search for "r7, v3" in libc/sysdeps/linux/arm/bits/syscalls.h > > There are 4 different variants of INTERNAL_SYSCALL
2 of them are identical, AFAICS. _______________________________________________ uClibc mailing list [email protected] http://busybox.net/cgi-bin/mailman/listinfo/uclibc
