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macho: fix snapshot generation

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This commit is contained in:
Jakub Konka 2022-03-17 11:41:08 +01:00
parent 648afbc839
commit d53e0234a3
1 changed files with 17 additions and 1 deletions
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18
src/link/MachO.zig
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@ -6441,6 +6441,21 @@ fn snapshotState(self: *MachO) !void {
while (true) {
const atom_sym = self.locals.items[atom.local_sym_index];
const should_skip_atom: bool = blk: {
if (self.mh_execute_header_index) |index| {
if (index == atom.local_sym_index) break :blk true;
}
if (mem.eql(u8, self.getString(atom_sym.n_strx), "___dso_handle")) break :blk true;
break :blk false;
};
if (should_skip_atom) {
if (atom.next) |next| {
atom = next;
} else break;
continue;
}
var node = Snapshot.Node{
.address = atom_sym.n_value,
.tag = .atom_start,
@ -6480,7 +6495,8 @@ fn snapshotState(self: *MachO) !void {
};
if (is_via_got) {
const got_atom = self.got_entries_table.get(rel.target) orelse break :blk 0;
const got_index = self.got_entries_table.get(rel.target) orelse break :blk 0;
const got_atom = self.got_entries.items[got_index].atom;
break :blk self.locals.items[got_atom.local_sym_index].n_value;
}