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RV64 all fields are not supported for some of the registers #194

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khandelwaltanuj opened this issue Feb 25, 2025 · 0 comments

khandelwaltanuj commented Feb 25, 2025

Hello,

I am trying to run riscv_config for a rv64 configuration and it gives me following errors which I believe are erros in RV32 but are correct in RV64.

mstatus:

{'rv64': [{'mbe': ['unknown field'], 'sbe': ['unknown field'], 'sxlen': ['unknown field'], 'ube': ['unknown field'], 'uxlen': ['unknown field']}]}
sstatus:
{'rv64': [{'uxlen': ['unknown field']}]}
instret:
{'rv64': [{'type': ['unknown field']}]}
mconfigptr:
unknown field

I have attached my isa_spec in txt format as github does not like yaml extension.

Please run folllowing command to reproduce the issue.
riscv-config --isa_spec isa_spec.txt --work_dir cv64a60ax

I am using following version of riscv_config:
RISCV-CONFIG: RISC-V Configuration Validator
Version: 3.18.3

Thanks and Regards
Tanuj Khandelwal

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