Searched refs:read_user_stack_64 (Results 1 - 1 of 1) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/arch/powerpc/kernel/
H A Dperf_callchain.c164 static int read_user_stack_64(unsigned long __user *ptr, unsigned long *ret) function
229 if (read_user_stack_64((unsigned long __user *) &sf->pinfo, &pinfo) ||
230 read_user_stack_64((unsigned long __user *) &sf->puc, &puc))
254 if (!valid_user_sp(sp, 1) || read_user_stack_64(fp, &next_sp))
256 if (level > 0 && read_user_stack_64(&fp[2], &next_ip))
274 if (read_user_stack_64(&uregs[PT_NIP], &next_ip) ||
275 read_user_stack_64(&uregs[PT_LNK], &lr) ||
276 read_user_stack_64(&uregs[PT_R1], &sp))

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