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21 lines
639 B
Rust
21 lines
639 B
Rust
use std::env;
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use std::fs::File;
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use std::io::Write;
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use std::path::PathBuf;
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fn main() {
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let out = &PathBuf::from(env::var_os("OUT_DIR").unwrap());
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// Generate memory.x - put "FLASH" at start of RAM, RAM after "FLASH"
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// cortex-m-rt expects FLASH for code, RAM for data/bss/stack
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// Both are in RAM, but separated to satisfy cortex-m-rt's expectations
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// MCXA256 has 128KB RAM total
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File::create(out.join("memory.x"))
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.unwrap()
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.write_all(include_bytes!("memory.x"))
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.unwrap();
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println!("cargo:rustc-link-search={}", out.display());
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println!("cargo:rerun-if-changed=memory.x");
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}
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