17 static bool get_leaf_frame_caller_enabled(struct perf_sample *sample)  in get_leaf_frame_caller_enabled()  argument
19 	return callchain_param.record_mode == CALLCHAIN_FP && sample->user_regs.regs  in get_leaf_frame_caller_enabled()
20 		&& sample->user_regs.mask & SMPL_REG_MASK(PERF_REG_ARM64_LR);  in get_leaf_frame_caller_enabled()
31 u64 get_leaf_frame_caller_aarch64(struct perf_sample *sample, struct thread *thread, int usr_idx)  in get_leaf_frame_caller_aarch64()  argument
35 	struct regs_dump old_regs = sample->user_regs;  in get_leaf_frame_caller_aarch64()
37 	if (!get_leaf_frame_caller_enabled(sample))  in get_leaf_frame_caller_aarch64()
46 	if (!(sample->user_regs.mask & SMPL_REG_MASK(PERF_REG_ARM64_PC))) {  in get_leaf_frame_caller_aarch64()
47 		sample->user_regs.cache_mask |= SMPL_REG_MASK(PERF_REG_ARM64_PC);  in get_leaf_frame_caller_aarch64()
48 		sample->user_regs.cache_regs[PERF_REG_ARM64_PC] = sample->callchain->ips[usr_idx+1];  in get_leaf_frame_caller_aarch64()
51 	if (!(sample->user_regs.mask & SMPL_REG_MASK(PERF_REG_ARM64_SP))) {  in get_leaf_frame_caller_aarch64()
52 		sample->user_regs.cache_mask |= SMPL_REG_MASK(PERF_REG_ARM64_SP);  in get_leaf_frame_caller_aarch64()
53 		sample->user_regs.cache_regs[PERF_REG_ARM64_SP] = 0;  in get_leaf_frame_caller_aarch64()
56 	ret = unwind__get_entries(add_entry, &entries, thread, sample, 2, true);  in get_leaf_frame_caller_aarch64()
57 	sample->user_regs = old_regs;  in get_leaf_frame_caller_aarch64()