[PULL 26/35] target/riscv: convert ibex CPU models to RISCVCPUDef

Paolo Bonzini posted 35 patches 5 months, 4 weeks ago
Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Aurelien Jarno <aurelien@aurel32.net>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Sunil V L <sunilvl@ventanamicro.com>, Helge Deller <deller@gmx.de>, "Daniel P. Berrangé" <berrange@redhat.com>, Eric Blake <eblake@redhat.com>, Markus Armbruster <armbru@redhat.com>, Zhao Liu <zhao1.liu@intel.com>, Cameron Esfahani <dirty@apple.com>, Roman Bolshakov <rbolshakov@ddn.com>, Phil Dennis-Jordan <phil@philjordan.eu>, Christoph Muellner <christoph.muellner@vrull.eu>
[PULL 26/35] target/riscv: convert ibex CPU models to RISCVCPUDef
Posted by Paolo Bonzini 5 months, 4 weeks ago
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/riscv/cpu.c | 39 ++++++++++++++++-----------------------
 1 file changed, 16 insertions(+), 23 deletions(-)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 17ad8b2ca1f..689c33916e0 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -690,28 +690,6 @@ static void rv32_sifive_u_cpu_init(Object *obj)
     cpu->cfg.mmu = true;
     cpu->cfg.pmp = true;
 }
-
-static void rv32_ibex_cpu_init(Object *obj)
-{
-    CPURISCVState *env = &RISCV_CPU(obj)->env;
-    RISCVCPU *cpu = RISCV_CPU(obj);
-
-    riscv_cpu_set_misa_ext(env, RVI | RVM | RVC | RVU);
-    env->priv_ver = PRIV_VERSION_1_12_0;
-#ifndef CONFIG_USER_ONLY
-    set_satp_mode_max_supported(cpu, VM_1_10_MBARE);
-#endif
-    /* inherited from parent obj via riscv_cpu_init() */
-    cpu->cfg.ext_zifencei = true;
-    cpu->cfg.ext_zicsr = true;
-    cpu->cfg.pmp = true;
-    cpu->cfg.ext_smepmp = true;
-
-    cpu->cfg.ext_zba = true;
-    cpu->cfg.ext_zbb = true;
-    cpu->cfg.ext_zbc = true;
-    cpu->cfg.ext_zbs = true;
-}
 #endif
 
 static ObjectClass *riscv_cpu_class_by_name(const char *cpu_model)
@@ -3169,7 +3147,22 @@ static const TypeInfo riscv_cpu_type_infos[] = {
         .misa_mxl_max = MXL_RV32,
     ),
 
-    DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_IBEX,       MXL_RV32,  rv32_ibex_cpu_init),
+    DEFINE_RISCV_CPU(TYPE_RISCV_CPU_IBEX, TYPE_RISCV_VENDOR_CPU,
+        .misa_mxl_max = MXL_RV32,
+        .misa_ext = RVI | RVM | RVC | RVU,
+        .priv_spec = PRIV_VERSION_1_12_0,
+        .cfg.max_satp_mode = VM_1_10_MBARE,
+        .cfg.ext_zifencei = true,
+        .cfg.ext_zicsr = true,
+        .cfg.pmp = true,
+        .cfg.ext_smepmp = true,
+
+        .cfg.ext_zba = true,
+        .cfg.ext_zbb = true,
+        .cfg.ext_zbc = true,
+        .cfg.ext_zbs = true
+    ),
+
     DEFINE_RISCV_CPU(TYPE_RISCV_CPU_SIFIVE_E31, TYPE_RISCV_CPU_SIFIVE_E,
         .misa_mxl_max = MXL_RV32
     ),
-- 
2.49.0