Re: [PATCH] target/riscv: Set vtype.vill on CPU reset

2024-10-07 Thread Alistair Francis
On Tue, Oct 1, 2024 at 2:53 AM Rob Bradford wrote: > > The RISC-V unprivileged specification "31.3.11. State of Vector > Extension at Reset" has a note that recommends vtype.vill be set on > reset as part of ensuring that the vector extension have a consistent > state at reset. > > This change now

Re: [PATCH] target/riscv: Set vtype.vill on CPU reset

2024-10-02 Thread Daniel Henrique Barboza
On 9/30/24 1:52 PM, Rob Bradford wrote: The RISC-V unprivileged specification "31.3.11. State of Vector Extension at Reset" has a note that recommends vtype.vill be set on reset as part of ensuring that the vector extension have a consistent state at reset. This change now makes QEMU consiste

[PATCH] target/riscv: Set vtype.vill on CPU reset

2024-09-30 Thread Rob Bradford
The RISC-V unprivileged specification "31.3.11. State of Vector Extension at Reset" has a note that recommends vtype.vill be set on reset as part of ensuring that the vector extension have a consistent state at reset. This change now makes QEMU consistent with Spike which sets vtype.vill on reset.