mcontext32         57 arch/powerpc/kernel/ppc32.h 	struct mcontext32	uc_mcontext;
mcontext32         59 arch/powerpc/kernel/signal_32.c #define mcontext	mcontext32
mcontext32        350 arch/powerpc/perf/callchain.c 	struct mcontext32	mctx;
mcontext32        410 arch/powerpc/perf/callchain.c 	struct mcontext32 __user *mctx = NULL;