On 2022/12/15 16:46, Elta wrote:
Should be cpu->cfg.elen in range [8, 64].

Signed-off-by: Dongxue Zhang <[email protected]>
---
 target/riscv/cpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index d14e95c9dc..1e8032c969 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -870,7 +870,7 @@ static void riscv_cpu_realize(DeviceState *dev, Error **errp)
                         "Vector extension ELEN must be power of 2");
                 return;
             }
-            if (cpu->cfg.elen > 64 || cpu->cfg.vlen < 8) {
+            if (cpu->cfg.elen > 64 || cpu->cfg.elen < 8) {

Oops. You are right.

Reviewed-by: LIU Zhiwei <[email protected]>

Zhiwei

                 error_setg(errp,
                         "Vector extension implementation only supports ELEN "
                         "in the range [8, 64]");
--
2.17.1


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