[RFC PATCH 7/7] arm64-efi: Support Rust

[Daniel Axtens]

Only tested on qemu, not real hardware.

To get the rust toolchain:

rustup target add aarch64-unknown-linux-gnu --toolchain nightly

Signed-off-by: Daniel Axtens <dja@axtens.net>
---
 grub-core/lib/rust/targets/arm64-efi.json | 27 +++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 grub-core/lib/rust/targets/arm64-efi.json

diff --git a/grub-core/lib/rust/targets/arm64-efi.json 
b/grub-core/lib/rust/targets/arm64-efi.json
new file mode 100644
index 000000000000..8508ae3e3a31
--- /dev/null
+++ b/grub-core/lib/rust/targets/arm64-efi.json
@@ -0,0 +1,27 @@
+{
+  "arch": "aarch64",
+  "data-layout": "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128",
+  "dynamic-linking": true,
+  "env": "gnu",
+  "llvm-target": "aarch64-unknown-linux-gnu",
+  "max-atomic-width": 128,
+  "os": "none",
+  "position-independent-executables": true,
+  "supported-sanitizers": [
+    "address",
+    "leak",
+    "memory",
+    "thread",
+    "hwaddress"
+  ],
+  "target-mcount": "\u0001_mcount",
+  "target-pointer-width": "64",
+  "features": "-fp,-neon",
+  "disable-redzone": true,
+  "panic-strategy": "abort",
+  "singlethread": true,
+  "no-builtins": true,
+  "stack-probes": {
+    "kind": "none"
+  }
+}
-- 
2.30.2