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7c38d58675
Add a custom aarch64 Mach-O Rust target for macOS sim builds and use it instead of an Apple Darwin Rust target. This keeps Rust cfg values aligned with NuttX while producing Mach-O objects required by the simulator link. Also align sim host handling for aarch64 Linux by detecting `aarch64` as `HOST_ARM64` and avoiding x86-specific `-mcmodel` and `-no-pie` options on ARM64 hosts. Signed-off-by: Shoji Tokunaga <toku@mac.com>
35 lines
907 B
JSON
35 lines
907 B
JSON
{
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"arch": "aarch64",
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"archive-format": "darwin",
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"binary-format": "mach-o",
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"crt-objects-fallback": "false",
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"data-layout": "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-n32:64-S128-Fn32",
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"debuginfo-kind": "dwarf",
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"default-uwtable": true,
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"disable-redzone": true,
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"emit-debug-gdb-scripts": false,
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"features": "+v8a,+strict-align,+neon",
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"frame-pointer": "non-leaf",
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"function-sections": false,
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"linker-flavor": "gnu-lld",
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"lld-flavor": "darwin",
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"llvm-target": "arm64-apple-macosx",
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"max-atomic-width": 128,
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"metadata": {
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"description": "aarch64 Mach-O target for NuttX sim on macOS",
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"host_tools": false,
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"std": true,
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"tier": 3
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},
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"os": "nuttx",
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"panic-strategy": "abort",
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"split-debuginfo": "off",
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"stack-probes": {
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"kind": "inline"
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},
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"target-family": [
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"unix"
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],
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"target-pointer-width": 64,
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"vendor": "unknown"
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}
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