405 	struct elf_seg *seg;  in parse_elf_segs()  local
432 		seg = *segs + *seg_cnt;  in parse_elf_segs()
435 		seg->start = phdr.p_vaddr;  in parse_elf_segs()
436 		seg->end = phdr.p_vaddr + phdr.p_memsz;  in parse_elf_segs()
437 		seg->offset = phdr.p_offset;  in parse_elf_segs()
438 		seg->is_exec = phdr.p_flags & PF_X;  in parse_elf_segs()
454 	struct elf_seg *seg;  in parse_vma_segs()  local
517 		seg = *segs + *seg_cnt;  in parse_vma_segs()
520 		seg->start = seg_start;  in parse_vma_segs()
521 		seg->end = seg_end;  in parse_vma_segs()
522 		seg->offset = seg_off;  in parse_vma_segs()
523 		seg->is_exec = true;  in parse_vma_segs()
542 	struct elf_seg *seg;  in find_elf_seg()  local
549 	for (i = 0, seg = segs; i < seg_cnt; i++, seg++) {  in find_elf_seg()
550 		if (seg->start <= virtaddr && virtaddr < seg->end)  in find_elf_seg()
551 			return seg;  in find_elf_seg()
558 	struct elf_seg *seg;  in find_vma_seg()  local
565 	for (i = 0, seg = segs; i < seg_cnt; i++, seg++) {  in find_vma_seg()
566 		if (seg->offset <= offset && offset < seg->offset + (seg->end - seg->start))  in find_vma_seg()
567 			return seg;  in find_vma_seg()
624 		struct elf_seg *seg = NULL;  in collect_usdt_targets()  local
670 		seg = find_elf_seg(segs, seg_cnt, usdt_abs_ip);  in collect_usdt_targets()
671 		if (!seg) {  in collect_usdt_targets()
677 		if (!seg->is_exec) {  in collect_usdt_targets()
680 				path, seg->start, seg->end, usdt_provider, usdt_name,  in collect_usdt_targets()
685 		usdt_rel_ip = usdt_abs_ip - seg->start + seg->offset;  in collect_usdt_targets()
717 			seg = find_vma_seg(vma_segs, vma_seg_cnt, usdt_rel_ip);  in collect_usdt_targets()
718 			if (!seg) {  in collect_usdt_targets()
725 			usdt_abs_ip = seg->start - seg->offset + usdt_rel_ip;  in collect_usdt_targets()
731 			 seg ? seg->start : 0, seg ? seg->end : 0, seg ? seg->offset : 0);  in collect_usdt_targets()
742 			seg = find_elf_seg(segs, seg_cnt, note.sema_addr);  in collect_usdt_targets()
743 			if (!seg) {  in collect_usdt_targets()
749 			if (seg->is_exec) {  in collect_usdt_targets()
752 					path, seg->start, seg->end, usdt_provider, usdt_name,  in collect_usdt_targets()
757 			usdt_sema_off = note.sema_addr - seg->start + seg->offset;  in collect_usdt_targets()
762 				 seg->start, seg->end, seg->offset);  in collect_usdt_targets()