kit

kit
git clone https://git.ryansepassi.com/git/kit.git
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a.c (529B)

      1 /* Thread-local variable read.  Exercises:
      2  *   - the C frontend's _Thread_local storage-class accepting `int`
      3  *   - the codegen's TLS access sequence (ELF TLSLE on aa64/x64/rv64
      4  *     ELF; Mach-O TLVP descriptor + thunk call on aa64-macho)
      5  *   - the linker's TLS image / TLV section/binding handling
      6  *
      7  * No targets file: runs on every <arch>-<obj> tuple.  Cases that fail
      8  * today reveal which lane still needs codegen / linker work. */
      9 
     10 _Thread_local int tls_val = 7;
     11 
     12 int test_main(void) { return tls_val == 7 ? 0 : 1; }