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| author | Max Chou <max.chou@sifive.com> | 2025-09-23 17:07:29 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2025-10-03 13:15:14 +1000 |
| commit | be50ff3a73859ebbbdc0e6f704793062b1743d93 (patch) | |
| tree | 8feb101397a7cf570865c4d2fbac247b176dac01 /scripts/lib/kdoc/kdoc_parser.py | |
| parent | ae4a37f57818e47e212272821a5a86ad54620eb8 (diff) | |
| download | qemu-be50ff3a73859ebbbdc0e6f704793062b1743d93.zip qemu-be50ff3a73859ebbbdc0e6f704793062b1743d93.tar.gz qemu-be50ff3a73859ebbbdc0e6f704793062b1743d93.tar.bz2 | |
target/riscv: rvv: Modify minimum VLEN according to enabled vector extensions
According to the RISC-V unprivileged specification, the VLEN should be greater
or equal to the ELEN. This commit modifies the minimum VLEN based on the vector
extensions and introduces a check rule for VLEN and ELEN.
Extension Minimum VLEN
* V 128
* Zve64[d|f|x] 64
* Zve32[f|x] 32
Signed-off-by: Max Chou <max.chou@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250923090729.1887406-3-max.chou@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions