mirror of
https://github.com/openhwgroup/cvw
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67 lines
4.6 KiB
Markdown
67 lines
4.6 KiB
Markdown
# RISC-V Test Suites
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The tests are grouped based on the different extension subsets of the RISC-V unprivileged ISA.
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The tests strictly follow the [Test format](../spec/TestFormatSpec.adoc) specification.
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Directory names postfixed with "\_unratified" indicate that tests for extensions that have not yet
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been ratified by RVI.
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The coverage report (in html format) of the tests available in this suite is generated through
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[RISCOF](https://github.com/riscv-software-src/riscof) and is available here: [Coverage Report](../riscv-test-stats/coverage/README.md).
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These tests have been generated using the open source Compatibility Test Generator from InCore Semiconductors available
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at: [CTG](https://github.com/riscv/riscv-ctg).
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The reference signatures are generated using [SAIL](https://github.com/riscv/sail-riscv) or
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[SPIKE](https://github.com/riscv-software-src/riscv-isa-sim).
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Test directories with the "\_unratified" post-fix indicate test-suites for extensions which have not been
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ratified (but are stable and near ratification)
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Directory structure
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```
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├── env # contains the architectural test header files
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└── rv32i_m # top level folder indicate rv32 tests for machine mode
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├── C # include tests and references for "C" extension
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│ ├── references # static references signatures for "C" extension
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│ └── src # assembly tests for "C" extension
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├── F # include tests and references for "rv32F" extension
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│ ├── references # static references signatures for "rv32F" extension
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│ └── src # assembly tests for "rv32F" extension
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├── I # include tests and references for "I" extension
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│ ├── references # static references signatures for "I" extension
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│ └── src # assembly tests for "I" extension
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├── M # include tests and references for "M" extension
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│ ├── references # static references signatures for "M" extension
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│ └── src # assembly tests for "M" extension
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├── K_unratified # include tests and references for "K" extension
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│ ├── references # static references signatures for "K" extension
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│ └── src # assembly tests for "K" extension
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├── privilege # include tests and references for tests which require Privilege Spec
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│ ├── references # static references signatures for tests which require Privilege Spec
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│ └── src # assembly tests for tests which require Privilege Spec
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└── Zifencei # include tests and references for "Zifencei" extension
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├── references # static references signatures for "Zifencei" extension
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└── src # assembly tests for "Zifencei" extension
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└── rv64i_m # top level folder indicate rv64 tests for machine mode
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├── C # include tests and references for "C" extension
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│ ├── references # static references signatures for "C" extension
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│ └── src # assembly tests for "C" extension
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├── I # include tests and references for "I" extension
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│ ├── references # static references signatures for "I" extension
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│ └── src # assembly tests for "I" extension
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├── M # include tests and references for "M" extension
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│ ├── references # static references signatures for "M" extension
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│ └── src # assembly tests for "M" extension
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├── K_unratified # include tests and references for "K" extension
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│ ├── references # static references signatures for "K" extension
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│ └── src # assembly tests for "K" extension
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├── privilege # include tests and references for tests which require Privilege Spec
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│ ├── references # static references signatures for tests which require Privilege Spec
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│ └── src # assembly tests for tests which require Privilege Spec
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└── Zifencei # include tests and references for "Zifencei" extension
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├── references # static references signatures for "Zifencei" extension
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└── src # assembly tests for "Zifencei" extension
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```
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