x86_64-unknown-none-elf.json

{
  "llvm-target": "x86_64-unknown-none-elf",
  "arch": "x86_64",
  "os": "none",
  "code-model": "kernel",
  "data-layout": "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128",
  "target-pointer-width": "64",
  "max-atomic-width": 64,
  "executables": true,
  "panic-strategy": "abort",
  "position-independent-executables": false,
  "disable-redzone": true,
  "features": "-mmx,-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-3dnow,-3dnowa,-avx,-avx2,+soft-float",
  "linker-flavor": "ld.lld",
  "linker": "ld.lld",
  "post-link-args": {
    "ld.lld": [
      "--entry", "kernel_main",
      "-z", "norelro",
      "--image-base", "0x100000",
      "-o", "kernel.elf",
      "--static"
    ]
  }
}