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author | 2021-02-09 23:09:10 +0200 | |
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committer | 2021-02-09 23:09:10 +0200 | |
commit | 3a5162b25598c41edd8f8fb5d70c67796590cc92 (patch) | |
tree | a65755f19ef414ade8e5331b7f31a11e29cd7e9e /cortex-m-semihosting | |
parent | c714cdf20e012280a5c722d190a121a6bce10ddc (diff) | |
download | cortex-m-3a5162b25598c41edd8f8fb5d70c67796590cc92.tar.gz cortex-m-3a5162b25598c41edd8f8fb5d70c67796590cc92.tar.zst cortex-m-3a5162b25598c41edd8f8fb5d70c67796590cc92.zip |
Fix rust-lld: error: undefined symbol: __syscall
Encountered while building an example from stm32-rs/stm32f3xx-hal
Diffstat (limited to 'cortex-m-semihosting')
-rw-r--r-- | cortex-m-semihosting/src/lib.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cortex-m-semihosting/src/lib.rs b/cortex-m-semihosting/src/lib.rs index 05455ce..a67b84d 100644 --- a/cortex-m-semihosting/src/lib.rs +++ b/cortex-m-semihosting/src/lib.rs @@ -194,7 +194,7 @@ pub mod nr; #[cfg(all(thumb, not(feature = "inline-asm")))] extern "C" { - fn __syscall(nr: usize, arg: usize) -> usize; + fn __sh_syscall(nr: usize, arg: usize) -> usize; } /// Performs a semihosting operation, takes a pointer to an argument block @@ -208,7 +208,7 @@ pub unsafe fn syscall<T>(nr: usize, arg: &T) -> usize { pub unsafe fn syscall1(_nr: usize, _arg: usize) -> usize { match () { #[cfg(all(thumb, not(feature = "inline-asm"), not(feature = "no-semihosting")))] - () => __syscall(_nr, _arg), + () => __sh_syscall(_nr, _arg), #[cfg(all(thumb, feature = "inline-asm", not(feature = "no-semihosting")))] () => { |