ReferenceProjects/riscv-bluespec-classic
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Add Callback to Restore Terminal in bdpi/uart_sim_device.c When Interrupted by $finish #12

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opened 2025-04-12 02:38:36 +00:00 by Yehowshua · 0 comments
Yehowshua commented 2025-04-12 02:38:36 +00:00
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When bluespec sim simulation starts, the terminal is configured to have like a TTY device by disabling terminal attributes such as echo. Calling $finish in Bluespec prematurely(sometimes useful when debugging) results in the terminal being left in a difficult to use state. To correct this, I need to investigate if I can register a callback that runs before bluespec sim process gets reaped.

When bluespec sim simulation starts, the terminal is configured to have like a TTY device by disabling terminal attributes such as echo. Calling `$finish` in Bluespec prematurely(sometimes useful when debugging) results in the terminal being left in a difficult to use state. To correct this, I need to investigate if I can register a callback that runs before bluespec sim process gets reaped.
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Reference: ReferenceProjects/riscv-bluespec-classic#12
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