Since we always check whether KVM is enabled before calling kvm_riscv_reset_vcpu() and kvm_riscv_set_irq(), their call is elided by the compiler when KVM is not available. Therefore the stubs are not even linked. Remove them. Signed-off-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx> --- target/riscv/kvm-stub.c | 30 ------------------------------ target/riscv/kvm.c | 4 +--- target/riscv/meson.build | 2 +- 3 files changed, 2 insertions(+), 34 deletions(-) delete mode 100644 target/riscv/kvm-stub.c diff --git a/target/riscv/kvm-stub.c b/target/riscv/kvm-stub.c deleted file mode 100644 index 4e8fc31a21..0000000000 --- a/target/riscv/kvm-stub.c +++ /dev/null @@ -1,30 +0,0 @@ -/* - * QEMU KVM RISC-V specific function stubs - * - * Copyright (c) 2020 Huawei Technologies Co., Ltd - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2 or later, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program. If not, see <http://www.gnu.org/licenses/>. - */ -#include "qemu/osdep.h" -#include "cpu.h" -#include "kvm_riscv.h" - -void kvm_riscv_reset_vcpu(RISCVCPU *cpu) -{ - abort(); -} - -void kvm_riscv_set_irq(RISCVCPU *cpu, int irq, int level) -{ - abort(); -} diff --git a/target/riscv/kvm.c b/target/riscv/kvm.c index 0f932a5b96..52884bbe15 100644 --- a/target/riscv/kvm.c +++ b/target/riscv/kvm.c @@ -503,9 +503,7 @@ void kvm_riscv_reset_vcpu(RISCVCPU *cpu) { CPURISCVState *env = &cpu->env; - if (!kvm_enabled()) { - return; - } + assert(kvm_enabled()); env->pc = cpu->env.kernel_addr; env->gpr[10] = kvm_arch_vcpu_id(CPU(cpu)); /* a0 */ env->gpr[11] = cpu->env.fdt_addr; /* a1 */ diff --git a/target/riscv/meson.build b/target/riscv/meson.build index e1ff6d9b95..37fc2cf487 100644 --- a/target/riscv/meson.build +++ b/target/riscv/meson.build @@ -22,7 +22,7 @@ riscv_ss.add(files( 'crypto_helper.c', 'zce_helper.c' )) -riscv_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c'), if_false: files('kvm-stub.c')) +riscv_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c')) riscv_softmmu_ss = ss.source_set() riscv_softmmu_ss.add(files( -- 2.38.1
