Commit cedd9de64f
Changed files (1)
lib
std
debug
lib/std/debug/Dwarf.zig
@@ -348,7 +348,13 @@ pub fn deinit(di: *Dwarf, gpa: Allocator) void {
}
pub fn getSymbolName(di: *Dwarf, address: u64) ?[]const u8 {
- for (di.func_list.items) |*func| {
+ // Iterate the function list backwards so that we see child DIEs before their parents. This is
+ // important because `DW_TAG_inlined_subroutine` DIEs will have a range which is a sub-range of
+ // their caller, and we want to return the callee's name, not the caller's.
+ var i: usize = di.func_list.items.len;
+ while (i > 0) {
+ i -= 1;
+ const func = &di.func_list.items[i];
if (func.pc_range) |range| {
if (address >= range.start and address < range.end) {
return func.name;