mirror of
https://codeberg.org/ziglang/zig.git
synced 2026-05-11 19:12:15 -04:00
a0b73c9f02
The v6m ISA has no way to express a CAS loop natively without turning off the interrupts or using the kernel cmpxchg harness. On such a platform the user has to provide a few __sync_* builtins to satisfy the linker.