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Made values of mcause 32 bits
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@marnovandermaas @GregAC
marnovandermaas authored and GregAC committed Aug 18, 2022
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4 changes: 2 additions & 2 deletions doc/03_reference/exception_interrupts.rst
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Expand Up @@ -81,13 +81,13 @@ The possible ``mcause`` values for an internal interrupt as listed below:
+-------------+-------------------------------------------------------------------------------------------------------------+
| ``mcause`` | Description |
+-------------+-------------------------------------------------------------------------------------------------------------+
| 0xFFFFFFFE0 | Load integrity error internal interrupt. |
| 0xFFFFFFE0 | Load integrity error internal interrupt. |
| | Only generated when SecureIbex == 0. |
| | ``mtval`` gives the faulting address. |
| | The interrupt will be taken at most one instruction after the faulting load. |
| | In particular a load or store immediately after a faulting load may execute before the interrupt is taken. |
+-------------+-------------------------------------------------------------------------------------------------------------+
| 0x80000001F | External NMI |
| 0x8000001F | External NMI |
+-------------+-------------------------------------------------------------------------------------------------------------+

Recoverable Non-Maskable Interrupt
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