diff options
Diffstat (limited to 'src/codegen.zig')
| -rw-r--r-- | src/codegen.zig | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/codegen.zig b/src/codegen.zig index 4156dd853b..e00141db97 100644 --- a/src/codegen.zig +++ b/src/codegen.zig @@ -912,11 +912,13 @@ fn lowerDeclRef( /// * got - the value is referenced indirectly via GOT entry index (the linker emits a got-type reloc) /// * direct - the value is referenced directly via symbol index index (the linker emits a displacement reloc) /// * import - the value is referenced indirectly via import entry index (the linker emits an import-type reloc) +/// * tlv - the value is a threadlocal variable referenced indirectly via GOT (the linker emits a got-type reloc) pub const LinkerLoad = struct { type: enum { got, direct, import, + tlv, }, sym_index: u32, }; @@ -991,6 +993,8 @@ fn genDeclRef( module.markDeclAlive(decl); + const is_threadlocal = tv.val.isPtrToThreadLocal(module) and !bin_file.options.single_threaded; + if (bin_file.cast(link.File.Elf)) |elf_file| { const atom_index = try elf_file.getOrCreateAtomForDecl(decl_index); const atom = elf_file.getAtom(atom_index); @@ -999,7 +1003,7 @@ fn genDeclRef( const atom_index = try macho_file.getOrCreateAtomForDecl(decl_index); const sym_index = macho_file.getAtom(atom_index).getSymbolIndex().?; return GenResult.mcv(.{ .linker_load = .{ - .type = .got, + .type = if (is_threadlocal) .tlv else .got, .sym_index = sym_index, } }); } else if (bin_file.cast(link.File.Coff)) |coff_file| { |