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std.debug.Dwarf: fix names of inlined functions

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mlugg 2025-09-11 20:07:55 +01:00
parent a12ce28224
commit cedd9de64f
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1 changed files with 7 additions and 1 deletions
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8
lib/std/debug/Dwarf.zig
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@ -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;