From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: alistair.francis@wdc.com
Subject: [PATCH 14/22] target/riscv: convert ibex CPU models to RISCVCPUDef
Date: Fri, 28 Feb 2025 11:27:38 +0100 [thread overview]
Message-ID: <20250228102747.867770-15-pbonzini@redhat.com> (raw)
In-Reply-To: <20250228102747.867770-1-pbonzini@redhat.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 049d3f90f47..fc5bf6def8c 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -688,28 +688,6 @@ 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)
@@ -3050,7 +3028,22 @@ 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
),
--
2.48.1
next prev parent reply other threads:[~2025-02-28 10:31 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-28 10:27 [PATCH v2 00/22] target/riscv: declarative CPU definitions Paolo Bonzini
2025-02-28 10:27 ` [PATCH 01/22] target/riscv: Declare RISCVCPUClass::misa_mxl_max as RISCVMXL Paolo Bonzini
2025-03-06 0:46 ` Alistair Francis
2025-02-28 10:27 ` [PATCH 02/22] target/riscv: Convert misa_mxl_max using GLib macros Paolo Bonzini
2025-03-06 0:47 ` Alistair Francis
2025-02-28 10:27 ` [PATCH 03/22] target/riscv: introduce RISCVCPUDef Paolo Bonzini
2025-02-28 17:19 ` Richard Henderson
2025-02-28 10:27 ` [PATCH 04/22] target/riscv: store RISCVCPUDef struct directly in the class Paolo Bonzini
2025-03-06 0:50 ` Alistair Francis
2025-02-28 10:27 ` [PATCH 05/22] target/riscv: merge riscv_cpu_class_init with the class_base function Paolo Bonzini
2025-03-06 0:52 ` Alistair Francis
2025-02-28 10:27 ` [PATCH 06/22] target/riscv: move RISCVCPUConfig fields to a header file Paolo Bonzini
2025-03-06 0:53 ` Alistair Francis
2025-02-28 10:27 ` [PATCH 07/22] target/riscv: add more RISCVCPUDef fields Paolo Bonzini
2025-02-28 10:27 ` [PATCH 08/22] target/riscv: convert abstract CPU classes to RISCVCPUDef Paolo Bonzini
2025-02-28 10:27 ` [PATCH 09/22] target/riscv: do not make RISCVCPUConfig fields conditional Paolo Bonzini
2025-02-28 10:27 ` [PATCH 10/22] target/riscv: convert profile CPU models to RISCVCPUDef Paolo Bonzini
2025-02-28 10:27 ` [PATCH 11/22] target/riscv: convert bare " Paolo Bonzini
2025-02-28 10:27 ` [PATCH 12/22] target/riscv: convert dynamic " Paolo Bonzini
2025-02-28 10:27 ` [PATCH 13/22] target/riscv: convert SiFive E " Paolo Bonzini
2025-02-28 10:27 ` Paolo Bonzini [this message]
2025-02-28 10:27 ` [PATCH 15/22] target/riscv: convert SiFive U " Paolo Bonzini
2025-02-28 10:27 ` [PATCH 16/22] target/riscv: th: make CSR insertion test a bit more intuitive Paolo Bonzini
2025-02-28 10:27 ` [PATCH 17/22] target/riscv: generalize custom CSR functionality Paolo Bonzini
2025-02-28 10:27 ` [PATCH 18/22] target/riscv: convert TT C906 to RISCVCPUDef Paolo Bonzini
2025-02-28 10:27 ` [PATCH 19/22] target/riscv: convert TT Ascalon " Paolo Bonzini
2025-02-28 10:27 ` [PATCH 20/22] target/riscv: convert Ventana V1 " Paolo Bonzini
2025-02-28 10:27 ` [PATCH 21/22] target/riscv: convert Xiangshan Nanhu " Paolo Bonzini
2025-02-28 10:27 ` [PATCH 22/22] target/riscv: remove .instance_post_init Paolo Bonzini
2025-04-17 13:40 ` [PATCH v2 00/22] target/riscv: declarative CPU definitions Paolo Bonzini
2025-04-24 10:37 ` Alistair Francis
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