powerpc64: fix 64-bit process detection on embedded
powerpc64: fix 64-bit process detection on embedded

* syscall.c (get_scno) [POWERPC64]: Fix 64-bit process detection
on embedded powerpc.

Signed-off-by: James Yang <4fcc0888a9edb33c6b3ad8c92598da271d8a10c6@freescale.com>
Signed-off-by: Dmitry V. Levin <bca05f431daa7b310c1bddb44dde45fd267309e3@altlinux.org>

MonkeyZZZZ/platform_external_strace,vrastogi/strace,Infinitive-OS/platform_external_strace,Saruta/strace,Infinitive-OS/platform_external_strace,cuviper/strace,TeamExodus/external_strace,pombredanne/strace,Distrotech/strace,pombredanne/strace,DirtyUnicorns/android_external_strace,geekboxzone/lollipop_external_strace,AOSP-YU/platform_external_strace,cuviper/strace,cuviper/strace,YUPlayGodDev/platform_external_strace,YUPlayGodDev/platform_external_strace,xin3liang/platform_external_strace,kapdop/android_external_strace,pombredanne/strace,CyanogenMod/android_external_strace,cuviper/strace,geofft/strace,pombredanne/strace,TeamExodus/external_strace,Infinitive-OS/platform_external_strace,geekboxzone/mmallow_external_strace,Saruta/strace,android-ia/platform_external_strace,lkundrak/strace,geofft/strace,MonkeyZZZZ/platform_external_strace,CyanogenMod/android_external_strace,bigzz/strace_android,CyanogenMod/android_external_strace,Infinitive-OS/platform_external_strace,MonkeyZZZZ/platform_external_strace,geekboxzone/mmallow_external_strace,bnoordhuis/strace,DirtyUnicorns/android_external_strace,geekboxzone/mmallow_external_strace,Distrotech/strace,bigzz/strace_android,Yu-AndroidM/android_external_strace,DirtyUnicorns/android_external_strace,bigzz/strace_android,lkundrak/strace,TeamExodus/external_strace,kapdop/android_external_strace,geekboxzone/lollipop_external_strace,CyanogenMod/android_external_strace,Saruta/strace,cuviper/strace,DirtyUnicorns/android_external_strace,Yu-AndroidM/android_external_strace,Infinitive-OS/platform_external_strace,xin3liang/platform_external_strace,MonkeyZZZZ/platform_external_strace,lkundrak/strace,kapdop/android_external_strace,geofft/strace,vrastogi/strace,xin3liang/platform_external_strace,AOSP-YU/platform_external_strace,kapdop/android_external_strace,Yu-AndroidM/android_external_strace,geekboxzone/mmallow_external_strace,android-ia/platform_external_strace,Distrotech/strace,bigzz/strace_android,Distrotech/strace,AOSP-YU/platform_external_strace,Yu-AndroidM/android_external_strace,bnoordhuis/strace,xin3liang/platform_external_strace,kapdop/android_external_strace,DirtyUnicorns/android_external_strace,android-ia/platform_external_strace,Saruta/strace,geofft/strace,geofft/strace,geekboxzone/lollipop_external_strace,lkundrak/strace,vrastogi/strace,geekboxzone/mmallow_external_strace,Yu-AndroidM/android_external_strace,YUPlayGodDev/platform_external_strace,bnoordhuis/strace,bigzz/strace_android,CyanogenMod/android_external_strace,TeamExodus/external_strace,AOSP-YU/platform_external_strace,android-ia/platform_external_strace,vrastogi/strace,vrastogi/strace,geekboxzone/lollipop_external_strace,AOSP-YU/platform_external_strace,TeamExodus/external_strace,bnoordhuis/strace,YUPlayGodDev/platform_external_strace,geekboxzone/lollipop_external_strace,YUPlayGodDev/platform_external_strace,android-ia/platform_external_strace,Saruta/strace,Distrotech/strace,MonkeyZZZZ/platform_external_strace