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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/01/21 15:46:27 UTC

[GitHub] [incubator-nuttx] pkarashchenko commented on a change in pull request #5308: arch/risc-v: Merge mcause.h into irq.h

pkarashchenko commented on a change in pull request #5308:
URL: https://github.com/apache/incubator-nuttx/pull/5308#discussion_r789769750



##########
File path: arch/risc-v/src/common/riscv_exception.c
##########
@@ -74,10 +72,9 @@ static const char *g_reasons_str[MCAUSE_MAX_EXCEPTION + 1] =
 
 void riscv_exception(uintptr_t mcause, uintptr_t *regs)
 {
-  uintptr_t cause = mcause & MCAUSE_INTERRUPT_MASK;
+  uint32_t cause = (uint32_t)mcause & RISCV_IRQ_MASK;

Review comment:
       Why this is changed?




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