blip:mbox todd$ rustc +nightly -Z unstable-options --print target-spec-json --target=thumbv7em-none-eabihf
{
"abi-blacklist": [
"stdcall",
"fastcall",
"vectorcall",
"thiscall",
"win64",
"sysv64"
],
"arch": "arm",
"data-layout": "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64",
"emit-debug-gdb-scripts": false,
"env": "",
"executables": true,
"features": "+vfp4,+d16,+fp-only-sp",
"is-builtin": true,
"linker": "rust-lld",
"linker-flavor": "ld.lld",
"llvm-target": "thumbv7em-none-eabihf",
"max-atomic-width": 32,
"os": "none",
"panic-strategy": "abort",
"relocation-model": "static",
"target-c-int-width": "32",
"target-endian": "little",
"target-pointer-width": "32",
"vendor": ""
}
Created
March 16, 2019 04:37
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Dump the rust platform target specification for a specific target
Author
tstellanova
commented
Mar 16, 2019
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