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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/09/16 07:33:21 UTC

[GitHub] [incubator-nuttx] zhuyanlinzyl opened a new pull request #4556: xtensa:backtrace: flush to stack when in interrupt

zhuyanlinzyl opened a new pull request #4556:
URL: https://github.com/apache/incubator-nuttx/pull/4556


   The registers may be in window when in interrupt.
   Flush window stack to stack first.
   And fix warning in build.
   
   Change-Id: I45f3a8e6aa4f8baa1d54871a02bd6defc8915144
   
   ## Summary
   
   ## Impact
   No
   ## Testing
   Test with  xtensa interrupt
   
   


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[GitHub] [incubator-nuttx] xiaoxiang781216 commented on pull request #4556: xtensa:backtrace: flush to stack when in interrupt

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 commented on pull request #4556:
URL: https://github.com/apache/incubator-nuttx/pull/4556#issuecomment-921024727


   Let's ignore the false macOS CI failing.


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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #4556: xtensa:backtrace: flush to stack when in interrupt

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged pull request #4556:
URL: https://github.com/apache/incubator-nuttx/pull/4556


   


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[GitHub] [incubator-nuttx] xiaoxiang781216 commented on a change in pull request #4556: xtensa:backtrace: flush to stack when in interrupt

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 commented on a change in pull request #4556:
URL: https://github.com/apache/incubator-nuttx/pull/4556#discussion_r709899110



##########
File path: arch/xtensa/src/common/xtensa_backtrace.c
##########
@@ -219,6 +225,8 @@ int up_backtrace(FAR struct tcb_s *tcb, FAR void **buffer, int size)
     {
       if (up_interrupt_context())
         {
+          xtensa_window_spill();

Review comment:
       move after line 236




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