Re: [PATCH v2] powerpc/traps: Enhance readability for trap types
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From: Segher Boessenkool <hidden>
Date: 2021-03-31 22:27:13
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On Wed, Mar 31, 2021 at 08:58:17PM +1100, Michael Ellerman wrote:
So perhaps: EXC_SYSTEM_RESET EXC_MACHINE_CHECK EXC_DATA_STORAGE EXC_DATA_SEGMENT EXC_INST_STORAGE EXC_INST_SEGMENT EXC_EXTERNAL_INTERRUPT EXC_ALIGNMENT EXC_PROGRAM_CHECK EXC_FP_UNAVAILABLE EXC_DECREMENTER EXC_HV_DECREMENTER EXC_SYSTEM_CALL EXC_HV_DATA_STORAGE EXC_PERF_MONITOR
These are interrupt (vectors), not exceptions. It doesn't matter all that much, but confusing things more isn't useful either! There can be multiple exceptions that all can trigger the same interrupt. Segher