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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/12/30 10:10:42 UTC

[GitHub] [incubator-nuttx] no1wudi opened a new pull request #5123: arch/risc-v: Correct epc adjustment with C ISA

no1wudi opened a new pull request #5123:
URL: https://github.com/apache/incubator-nuttx/pull/5123


   ## Summary
   All instruction use the normal 32bit instruction, but on some platform with C (Compressed instruction) support it would be 16bit, for FE310, you can adjust the mepc with 2 instead of 4:
   ## Impact
   RV32C only.
   ## Testing
   fe310 with QEMU
   


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[GitHub] [incubator-nuttx] masayuki2009 merged pull request #5123: arch/risc-v: Correct epc adjustment with C ISA

Posted by GitBox <gi...@apache.org>.

masayuki2009 merged pull request #5123:
URL: https://github.com/apache/incubator-nuttx/pull/5123


   


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