From: Daniel Henrique Barboza <[email protected]> Add support for the scounteren KVM CSR. Note that env->scounteren is a 32 bit and all KVM CSRs are target_ulong, so scounteren will be capped to 32 bits read/writes.
Reported-by: Andrew Jones <[email protected]> Signed-off-by: Daniel Henrique Barboza <[email protected]> Reviewed-by: Andrew Jones <[email protected]> Reviewed-by: Alistair Francis <[email protected]> Message-ID: <[email protected]> Signed-off-by: Alistair Francis <[email protected]> (cherry picked from commit 8ab99a05f34bab3f9fae49299ee407ead78f0470) Signed-off-by: Michael Tokarev <[email protected]> diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c index 66bdd6bf17..92240c6e4b 100644 --- a/target/riscv/kvm/kvm-cpu.c +++ b/target/riscv/kvm/kvm-cpu.c @@ -251,6 +251,7 @@ static KVMCPUConfig kvm_csr_cfgs[] = { KVM_CSR_CFG("stval", stval, RISCV_CSR_REG(stval)), KVM_CSR_CFG("sip", mip, RISCV_CSR_REG(sip)), KVM_CSR_CFG("satp", satp, RISCV_CSR_REG(satp)), + KVM_CSR_CFG("scounteren", scounteren, RISCV_CSR_REG(scounteren)), KVM_CSR_CFG("senvcfg", senvcfg, RISCV_CSR_REG(senvcfg)), }; @@ -701,6 +702,7 @@ static void kvm_riscv_reset_regs_csr(CPURISCVState *env) env->stval = 0; env->mip = 0; env->satp = 0; + env->scounteren = 0; env->senvcfg = 0; } -- 2.47.3
