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macho+zld: make sure we populate source section index lookup if no undefs

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This commit is contained in:
Jakub Konka
2023-03-22 15:13:52 +01:00
parent c984201ddb
commit 1eb4264b7a
1 changed files with 6 additions and 0 deletions
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6
src/link/MachO/Object.zig
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@@ -239,6 +239,12 @@ pub fn parse(self: *Object, allocator: Allocator, cpu_arch: std.Target.Cpu.Arch)
self.strtab_lookup[i] = @intCast(u32, sym_name_len);
}
// If there were no undefined symbols, make sure we populate the
// source section index lookup for the last scanned section.
if (section_index_lookup) |lookup| {
self.source_section_index_lookup[prev_sect_id - 1] = lookup;
}
// Parse __TEXT,__eh_frame header if one exists
self.eh_frame_sect_id = self.getSourceSectionIndexByName("__TEXT", "__eh_frame");