Re: [PATCH v3] MIPS: IPL is 8bit in Cause and Status registers if TARGET_MCU

On Tue, 15 Mar 2022, YunQiang Su wrote: > If MIPS MCU extension is enable, the IPL section in Cause and Status > registers has been expand to 8bit instead of 6bit. > > In Cause: the bits are 10-17. > In Status: the bits are 10-16 and 18. > > MD00834-2B-MUCON-AFP-01.03.pdf: P49 and P61. I can s

[PATCH v3] MIPS: IPL is 8bit in Cause and Status registers if TARGET_MCU

If MIPS MCU extension is enable, the IPL section in Cause and Status registers has been expand to 8bit instead of 6bit. In Cause: the bits are 10-17. In Status: the bits are 10-16 and 18. MD00834-2B-MUCON-AFP-01.03.pdf: P49 and P61. gcc/ChangeLog: * config/mips/mips.cc (mips_expand_prol