M-Labs/artiq-zynq
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backporting "Host report for async error upon kernel termination" #156

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sb10q merged 4 commits from stevefan1999/artiq-zynq:master into master 2021-12-06 17:38:55 +08:00
Conversation 3 Commits 4 Files Changed 4 +8
1 changed files with 8 additions and 0 deletions
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Showing only changes of commit dbc3f581e5 - Show all commits

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src/runtime/src/main.rs
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@ -42,6 +42,13 @@ mod analyzer;
mod irq;
mod i2c;
static mut SEEN_ASYNC_ERRORS: u8 = 0;
pub unsafe fn get_async_errors() -> u8 {
let errors = SEEN_ASYNC_ERRORS;
SEEN_ASYNC_ERRORS = 0;
errors
}
fn wait_for_async_rtio_error() -> nb::Result<(), Void> {
unsafe {
@ -70,6 +77,7 @@ async fn report_async_rtio_errors() {
error!("RTIO sequence error involving channel {}",
pl::csr::rtio_core::sequence_error_channel_read());
}
SEEN_ASYNC_ERRORS = errors;
pl::csr::rtio_core::async_error_write(errors);
}
}