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panic_abort: call __rust_abort on xous

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Xous does not properly handle invalid instructions. Instead, call
`__rust_abort` and exit normally.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2022-11-07 19:04:47 +08:00
parent 823cba9cc8
commit dfff5bf62f
1 changed files with 2 additions and 1 deletions
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3
library/panic_abort/src/lib.rs
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@ -43,7 +43,8 @@ pub unsafe fn __rust_start_panic(_payload: &mut dyn BoxMeUp) -> u32 {
libc::abort(); libc::abort();
} }
} else if #[cfg(any(target_os = "hermit", } else if #[cfg(any(target_os = "hermit",
all(target_vendor = "fortanix", target_env = "sgx") all(target_vendor = "fortanix", target_env = "sgx"),
target_os = "xous"
))] { ))] {
unsafe fn abort() -> ! { unsafe fn abort() -> ! {
// call std::sys::abort_internal // call std::sys::abort_internal