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| author | Kaiwen Xue <kaiwenx@rivosinc.com> | 2025-01-10 00:21:36 -0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2025-01-19 09:44:35 +1000 |
| commit | 6247dc2ef70b512523d4495e8ea8349ccd6b0ef0 (patch) | |
| tree | c9cf8e6f82d71cfb8b5f7b9dd758748df1f1434e /scripts/xml-preprocess-test.py | |
| parent | b6504cd0d1ddb766410a951dc9f5bb63059d8eb6 (diff) | |
| download | qemu-6247dc2ef70b512523d4495e8ea8349ccd6b0ef0.zip qemu-6247dc2ef70b512523d4495e8ea8349ccd6b0ef0.tar.gz qemu-6247dc2ef70b512523d4495e8ea8349ccd6b0ef0.tar.bz2 | |
target/riscv: Add counter delegation/configuration support
The Smcdeleg/Ssccfg adds the support for counter delegation via
S*indcsr and Ssccfg.
It also adds a new shadow CSR scountinhibit and menvcfg enable bit (CDE)
to enable this extension and scountovf virtualization.
Signed-off-by: Kaiwen Xue <kaiwenx@rivosinc.com>
Co-developed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Message-ID: <20250110-counter_delegation-v5-8-e83d797ae294@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'scripts/xml-preprocess-test.py')
0 files changed, 0 insertions, 0 deletions