rust/tests/ui/check-cfg/my-awesome-platform.json

{
    "llvm-target": "x86_64-unknown-none-gnu",
    "data-layout": "e-m:e-i64:64-f80:128-n8:16:32:64-S128",
    "arch": "x86_64",
    "target-endian": "little",
    "target-pointer-width": "64",
    "target-c-int-width": "32",
    "os": "ericos",
    "linker-flavor": "ld.lld",
    "linker": "rust-lld",
    "executables": true
}