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[PATCH v4 06/19] target/riscv: move 'host' CPU declaration to kvm.c
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From: |
Daniel Henrique Barboza |
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Subject: |
[PATCH v4 06/19] target/riscv: move 'host' CPU declaration to kvm.c |
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Date: |
Mon, 25 Sep 2023 14:56:56 -0300 |
This CPU only exists if we're compiling with KVM so move it to the kvm
specific file.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/cpu.c | 15 ---------------
target/riscv/kvm.c | 21 +++++++++++++++++++++
2 files changed, 21 insertions(+), 15 deletions(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 848b58e7c4..f8368ce274 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -652,18 +652,6 @@ static void rv32_imafcu_nommu_cpu_init(Object *obj)
}
#endif
-#if defined(CONFIG_KVM)
-static void riscv_host_cpu_init(Object *obj)
-{
- CPURISCVState *env = &RISCV_CPU(obj)->env;
-#if defined(TARGET_RISCV32)
- set_misa(env, MXL_RV32, 0);
-#elif defined(TARGET_RISCV64)
- set_misa(env, MXL_RV64, 0);
-#endif
-}
-#endif /* CONFIG_KVM */
-
static ObjectClass *riscv_cpu_class_by_name(const char *cpu_model)
{
ObjectClass *oc;
@@ -2041,9 +2029,6 @@ static const TypeInfo riscv_cpu_type_infos[] = {
},
DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init),
DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_MAX, riscv_max_cpu_init),
-#if defined(CONFIG_KVM)
- DEFINE_CPU(TYPE_RISCV_CPU_HOST, riscv_host_cpu_init),
-#endif
#if defined(TARGET_RISCV32)
DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE32, rv32_base_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_IBEX, rv32_ibex_cpu_init),
diff --git a/target/riscv/kvm.c b/target/riscv/kvm.c
index 1e4e4456b3..31d2ede4b6 100644
--- a/target/riscv/kvm.c
+++ b/target/riscv/kvm.c
@@ -1271,3 +1271,24 @@ void kvm_riscv_aia_create(MachineState *machine,
uint64_t group_shift,
kvm_msi_via_irqfd_allowed = kvm_irqfds_enabled();
}
+
+static void riscv_host_cpu_init(Object *obj)
+{
+ CPURISCVState *env = &RISCV_CPU(obj)->env;
+
+#if defined(TARGET_RISCV32)
+ env->misa_mxl_max = env->misa_mxl = MXL_RV32;
+#elif defined(TARGET_RISCV64)
+ env->misa_mxl_max = env->misa_mxl = MXL_RV64;
+#endif
+}
+
+static const TypeInfo riscv_kvm_cpu_type_infos[] = {
+ {
+ .name = TYPE_RISCV_CPU_HOST,
+ .parent = TYPE_RISCV_CPU,
+ .instance_init = riscv_host_cpu_init,
+ }
+};
+
+DEFINE_TYPES(riscv_kvm_cpu_type_infos)
--
2.41.0
- [PATCH v4 00/19] riscv: split TCG/KVM accelerators from cpu.c, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 01/19] target/riscv: introduce TCG AccelCPUClass, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 02/19] target/riscv: move riscv_cpu_realize_tcg() to TCG::cpu_realizefn(), Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 03/19] target/riscv: move riscv_cpu_validate_set_extensions() to tcg-cpu.c, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 04/19] target/riscv: move riscv_tcg_ops to tcg-cpu.c, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 05/19] target/riscv/cpu.c: add .instance_post_init(), Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 06/19] target/riscv: move 'host' CPU declaration to kvm.c,
Daniel Henrique Barboza <=
- [PATCH v4 07/19] target/riscv/cpu.c: mark extensions arrays as 'const', Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 08/19] target/riscv: move riscv_cpu_add_kvm_properties() to kvm.c, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 10/19] target/riscv: remove kvm-stub.c, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 11/19] target/riscv: introduce KVM AccelCPUClass, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 09/19] target/riscv: make riscv_add_satp_mode_properties() public, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 12/19] target/riscv: move KVM only files to kvm subdir, Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 13/19] target/riscv/kvm: do not use riscv_cpu_add_misa_properties(), Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 14/19] target/riscv/cpu.c: export set_misa(), Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 15/19] target/riscv/tcg: introduce tcg_cpu_instance_init(), Daniel Henrique Barboza, 2023/09/25
- [PATCH v4 16/19] target/riscv/cpu.c: make misa_ext_cfgs[] 'const', Daniel Henrique Barboza, 2023/09/25