uClibc: fix syscall() for syscalls with 6 arguments on PowerPC

patches/openwrt/0022-uClibc-fix-syscall-for-syscalls-with-6-arguments-on-PowerPC.patch

+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Wed, 11 Mar 2015 18:30:54 +0100
+Subject: uClibc: fix syscall() for syscalls with 6 arguments on PowerPC
+
+Patch from the uClibc master.
+
+Fixes the package fastd on PowerPC.
+
+diff --git a/toolchain/uClibc/patches-0.9.33.2/470-powerpc_syscall6.patch b/toolchain/uClibc/patches-0.9.33.2/470-powerpc_syscall6.patch
+new file mode 100644
+index 0000000..9511dcc
+--- /dev/null
++++ b/toolchain/uClibc/patches-0.9.33.2/470-powerpc_syscall6.patch
+@@ -0,0 +1,10 @@
++--- a/libc/sysdeps/linux/powerpc/syscall.S
+++++ b/libc/sysdeps/linux/powerpc/syscall.S
++@@ -30,6 +30,7 @@ syscall:
++ 	mr 5,6
++ 	mr 6,7
++ 	mr 7,8
+++	mr 8,9
++ 	sc
++ 	bnslr;
++