cortex-m3.json

{
    "arch": "arm",
    "cpu": "cortex-m3",
    "data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
    "executables": true,
    "linker": "arm-none-eabi-gcc",
    "llvm-target": "thumbv7m-none-eabi",
    "no-compiler-rt": true,
    "os": "none",
    "pre-link-args": ["-Tstm32f100.ld", "-nostartfiles"],
    "relocation-model": "static",
    "target-endian": "little",
    "target-pointer-width": "32"
}