From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: alistair.francis@wdc.com
Subject: [PATCH 09/22] target/riscv: convert bare CPU models to RISCVCPUDef
Date: Thu, 6 Feb 2025 19:26:57 +0100 [thread overview]
Message-ID: <20250206182711.2420505-10-pbonzini@redhat.com> (raw)
In-Reply-To: <20250206182711.2420505-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
target/riscv/cpu.c | 55 ++++++++++++++--------------------------------
1 file changed, 17 insertions(+), 38 deletions(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 253ed5132c4..5c6ba511ef2 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -727,18 +727,6 @@ static void rv128_base_cpu_init(Object *obj)
}
#endif /* CONFIG_TCG */
-static void rv64i_bare_cpu_init(Object *obj)
-{
- CPURISCVState *env = &RISCV_CPU(obj)->env;
- riscv_cpu_set_misa_ext(env, RVI);
-}
-
-static void rv64e_bare_cpu_init(Object *obj)
-{
- CPURISCVState *env = &RISCV_CPU(obj)->env;
- riscv_cpu_set_misa_ext(env, RVE);
-}
-
#endif /* !TARGET_RISCV64 */
#if defined(TARGET_RISCV32) || \
@@ -831,18 +819,6 @@ static void rv32_imafcu_nommu_cpu_init(Object *obj)
cpu->cfg.ext_zicsr = true;
cpu->cfg.pmp = true;
}
-
-static void rv32i_bare_cpu_init(Object *obj)
-{
- CPURISCVState *env = &RISCV_CPU(obj)->env;
- riscv_cpu_set_misa_ext(env, RVI);
-}
-
-static void rv32e_bare_cpu_init(Object *obj)
-{
- CPURISCVState *env = &RISCV_CPU(obj)->env;
- riscv_cpu_set_misa_ext(env, RVE);
-}
#endif
static ObjectClass *riscv_cpu_class_by_name(const char *cpu_model)
@@ -3115,16 +3091,6 @@ void riscv_isa_write_fdt(RISCVCPU *cpu, void *fdt, char *nodename)
}), \
}
-#define DEFINE_BARE_CPU(type_name, misa_mxl_max_, initfn) \
- { \
- .name = (type_name), \
- .parent = TYPE_RISCV_BARE_CPU, \
- .instance_init = (initfn), \
- .class_data = &((RISCVCPUDef) { \
- .misa_mxl_max = (misa_mxl_max_), \
- }), \
- }
-
#define DEFINE_ABSTRACT_RISCV_CPU(type_name, parent_type_name, ...) \
{ \
.name = (type_name), \
@@ -3208,8 +3174,15 @@ static const TypeInfo riscv_cpu_type_infos[] = {
DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_SIFIVE_E31, MXL_RV32, rv32_sifive_e_cpu_init),
DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_SIFIVE_E34, MXL_RV32, rv32_imafcu_nommu_cpu_init),
DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_SIFIVE_U34, MXL_RV32, rv32_sifive_u_cpu_init),
- DEFINE_BARE_CPU(TYPE_RISCV_CPU_RV32I, MXL_RV32, rv32i_bare_cpu_init),
- DEFINE_BARE_CPU(TYPE_RISCV_CPU_RV32E, MXL_RV32, rv32e_bare_cpu_init),
+
+ DEFINE_RISCV_CPU(TYPE_RISCV_CPU_RV32I, TYPE_RISCV_BARE_CPU,
+ .misa_mxl_max = MXL_RV32,
+ .misa_ext = RVI
+ ),
+ DEFINE_RISCV_CPU(TYPE_RISCV_CPU_RV32E, TYPE_RISCV_BARE_CPU,
+ .misa_mxl_max = MXL_RV32,
+ .misa_ext = RVE
+ ),
#endif
#if (defined(TARGET_RISCV64) && !defined(CONFIG_USER_ONLY))
@@ -3229,8 +3202,14 @@ static const TypeInfo riscv_cpu_type_infos[] = {
#ifdef CONFIG_TCG
DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE128, MXL_RV128, rv128_base_cpu_init),
#endif /* CONFIG_TCG */
- DEFINE_BARE_CPU(TYPE_RISCV_CPU_RV64I, MXL_RV64, rv64i_bare_cpu_init),
- DEFINE_BARE_CPU(TYPE_RISCV_CPU_RV64E, MXL_RV64, rv64e_bare_cpu_init),
+ DEFINE_RISCV_CPU(TYPE_RISCV_CPU_RV64I, TYPE_RISCV_BARE_CPU,
+ .misa_mxl_max = MXL_RV64,
+ .misa_ext = RVI
+ ),
+ DEFINE_RISCV_CPU(TYPE_RISCV_CPU_RV64E, TYPE_RISCV_BARE_CPU,
+ .misa_mxl_max = MXL_RV64,
+ .misa_ext = RVE
+ ),
DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA22U64, TYPE_RISCV_CPU_RV64I, RVA22U64),
DEFINE_PROFILE_CPU(TYPE_RISCV_CPU_RVA22S64, TYPE_RISCV_CPU_RV64I, RVA22S64),
--
2.48.1
next prev parent reply other threads:[~2025-02-06 18:29 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-06 18:26 [PATCH 00/22] target/riscv: declarative CPU definitions Paolo Bonzini
2025-02-06 18:26 ` [PATCH 01/22] target/riscv: remove unused macro DEFINE_CPU Paolo Bonzini
2025-02-10 0:44 ` Alistair Francis
2025-02-06 18:26 ` [PATCH 02/22] target/riscv: introduce RISCVCPUDef Paolo Bonzini
2025-02-06 21:16 ` Richard Henderson
2025-02-09 18:44 ` Philippe Mathieu-Daudé
2025-02-09 18:53 ` Philippe Mathieu-Daudé
2025-02-09 22:20 ` Philippe Mathieu-Daudé
2025-02-09 22:32 ` Philippe Mathieu-Daudé
2025-02-06 18:26 ` [PATCH 03/22] target/riscv: store RISCVCPUDef struct directly in the class Paolo Bonzini
2025-02-18 0:02 ` Alistair Francis
2025-02-06 18:26 ` [PATCH 04/22] target/riscv: merge riscv_cpu_class_init with the class_base function Paolo Bonzini
2025-02-18 0:05 ` Alistair Francis
2025-02-06 18:26 ` [PATCH 05/22] target/riscv: move RISCVCPUConfig fields to a header file Paolo Bonzini
2025-02-18 0:06 ` Alistair Francis
2025-02-06 18:26 ` [PATCH 06/22] target/riscv: add more RISCVCPUDef fields Paolo Bonzini
2025-02-18 0:23 ` Alistair Francis
2025-02-18 9:30 ` Paolo Bonzini
2025-02-06 18:26 ` [PATCH 07/22] target/riscv: convert abstract CPU classes to RISCVCPUDef Paolo Bonzini
2025-02-06 18:26 ` [PATCH 08/22] target/riscv: convert profile CPU models " Paolo Bonzini
2025-02-06 18:26 ` Paolo Bonzini [this message]
2025-02-06 18:26 ` [PATCH 10/22] target/riscv: move 128-bit check to TCG realize Paolo Bonzini
2025-02-06 18:26 ` [PATCH 11/22] target/riscv: convert dynamic CPU models to RISCVCPUDef Paolo Bonzini
2025-02-06 18:27 ` [PATCH 12/22] target/riscv: convert SiFive E " Paolo Bonzini
2025-02-06 18:27 ` [PATCH 13/22] target/riscv: convert ibex " Paolo Bonzini
2025-02-06 18:27 ` [PATCH 14/22] target/riscv: convert SiFive U " Paolo Bonzini
2025-02-06 18:27 ` [PATCH 15/22] target/riscv: th: make CSR insertion test a bit more intuitive Paolo Bonzini
2025-02-06 18:27 ` [PATCH 16/22] target/riscv: generalize custom CSR functionality Paolo Bonzini
2025-02-06 18:27 ` [PATCH 17/22] target/riscv: convert TT C906 to RISCVCPUDef Paolo Bonzini
2025-02-06 18:27 ` [PATCH 18/22] target/riscv: convert TT Ascalon " Paolo Bonzini
2025-02-06 18:27 ` [PATCH 19/22] target/riscv: convert Ventana V1 " Paolo Bonzini
2025-02-06 18:27 ` [PATCH 20/22] target/riscv: convert Xiangshan Nanhu " Paolo Bonzini
2025-02-06 18:27 ` [PATCH 21/22] target/riscv: remove .instance_post_init Paolo Bonzini
2025-02-06 18:27 ` [PATCH 22/22] target/riscv: move SATP modes out of CPUConfig Paolo Bonzini
2025-02-18 0:25 ` [PATCH 00/22] target/riscv: declarative CPU definitions Alistair Francis
2025-02-18 8:27 ` Paolo Bonzini
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