66 	Dwarf_Lines *lines;  in cu_getsrc_die()  local
71 	if (dwarf_getsrclines(cu_die, &lines, &nlines) != 0 ||  in cu_getsrc_die()
75 	/* Lines are sorted by address, use binary search */  in cu_getsrc_die()
79 		line = dwarf_onesrcline(lines, n);  in cu_getsrc_die()
89 		line = dwarf_onesrcline(lines, --l);  in cu_getsrc_die()
96 		line = dwarf_onesrcline(lines, l++);  in cu_getsrc_die()
805 /* Walk on lines of blocks included in given DIE */
849  * die_walk_lines - Walk on lines inside given DIE
854  * Walk on all lines inside given @rt_die and call @callback on each line.
855  * If the @rt_die is a function, walk only on the lines inside the function,
862 	Dwarf_Lines *lines;  in die_walk_lines()  local
884 	/* Get lines list in the CU */  in die_walk_lines()
885 	if (dwarf_getsrclines(cu_die, &lines, &nlines) != 0) {  in die_walk_lines()
886 		pr_debug2("Failed to get source lines on this CU.\n");  in die_walk_lines()
889 	pr_debug2("Get %zd lines from this CU\n", nlines);  in die_walk_lines()
891 	/* Walk on the lines on lines list */  in die_walk_lines()
893 		line = dwarf_onesrcline(lines, i);  in die_walk_lines()
907 		/* Filter lines based on address */  in die_walk_lines()
940 	 * Dwarf lines doesn't include function declarations and inlined  in die_walk_lines()
946 		 * inner inlined functions don't have the lines of the  in die_walk_lines()
1279  * @lines: Line records of single CU
1280  * @nr_lines: Number of @lines
1284  * Search for @addr by looping over every lines of CU. If address
1289 static bool die_search_idx(Dwarf_Lines *lines, unsigned long nr_lines,  in die_search_idx()  argument
1296 		if (dwarf_lineaddr(dwarf_onesrcline(lines, i), &tmp))  in die_search_idx()
1310  * @lines: Line records of single CU
1311  * @nr_lines: Number of @lines
1319 				      Dwarf_Lines *lines,  in die_get_postprologue_addr()  argument
1331 	line = dwarf_onesrcline(lines, entrypc_idx);  in die_get_postprologue_addr()
1336 		line = dwarf_onesrcline(lines, i);  in die_get_postprologue_addr()
1369 		dwarf_lineaddr(dwarf_onesrcline(lines, i - 1),  in die_get_postprologue_addr()
1392 	Dwarf_Lines *lines = NULL;  in die_skip_prologue()  local
1399 	if (dwarf_getsrclines(cu_die, &lines, &nr_lines))  in die_skip_prologue()
1402 	if (!die_search_idx(lines, nr_lines, *entrypc, &entrypc_idx))  in die_skip_prologue()
1405 	if (!die_get_postprologue_addr(entrypc_idx, lines, nr_lines,  in die_skip_prologue()