Source
pub const sys_can_stack_trace = switch (builtin.cpu.arch) {
// Observed to go into an infinite loop.
// TODO: Make this work.
.mips,
.mipsel,
.mips64,
.mips64el,
.s390x,
=> false,
// `@returnAddress()` in LLVM 10 gives
// "Non-Emscripten WebAssembly hasn't implemented __builtin_return_address".
// On Emscripten, Zig only supports `@returnAddress()` in debug builds
// because Emscripten's implementation is very slow.
.wasm32,
.wasm64,
=> native_os == .emscripten and builtin.mode == .Debug,
// `@returnAddress()` is unsupported in LLVM 13.
.bpfel,
.bpfeb,
=> false,
else => true,
}