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riscv: Generalize CPU init routine for the base CPU

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There is no need to have two functions that have exactly the same
codes for 32-bit and 64-bit base CPUs.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 1591837729-27486-1-git-send-email-bmeng.cn@gmail.com
Message-Id: <1591837729-27486-1-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Bin Meng 2020-06-10 18:08:46 -07:00 committed by Alistair Francis
parent 5a842062b9
commit e7b5dfd34f
1 changed files with 5 additions and 13 deletions
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18
target/riscv/cpu.c
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@ -126,9 +126,7 @@ static void riscv_any_cpu_init(Object *obj)
set_resetvec(env, DEFAULT_RSTVEC);
}
#if defined(TARGET_RISCV32)
static void riscv_base32_cpu_init(Object *obj)
static void riscv_base_cpu_init(Object *obj)
{
CPURISCVState *env = &RISCV_CPU(obj)->env;
/* We set this in the realise function */
@ -136,6 +134,8 @@ static void riscv_base32_cpu_init(Object *obj)
set_resetvec(env, DEFAULT_RSTVEC);
}
#if defined(TARGET_RISCV32)
static void rv32gcsu_priv1_10_0_cpu_init(Object *obj)
{
CPURISCVState *env = &RISCV_CPU(obj)->env;
@ -173,14 +173,6 @@ static void rv32imafcu_nommu_cpu_init(Object *obj)
#elif defined(TARGET_RISCV64)
static void riscv_base64_cpu_init(Object *obj)
{
CPURISCVState *env = &RISCV_CPU(obj)->env;
/* We set this in the realise function */
set_misa(env, 0);
set_resetvec(env, DEFAULT_RSTVEC);
}
static void rv64gcsu_priv1_10_0_cpu_init(Object *obj)
{
CPURISCVState *env = &RISCV_CPU(obj)->env;
@ -603,13 +595,13 @@ static const TypeInfo riscv_cpu_type_infos[] = {
},
DEFINE_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init),
#if defined(TARGET_RISCV32)
DEFINE_CPU(TYPE_RISCV_CPU_BASE32, riscv_base32_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_BASE32, riscv_base_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_IBEX, rv32imcu_nommu_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E31, rv32imacu_nommu_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E34, rv32imafcu_nommu_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U34, rv32gcsu_priv1_10_0_cpu_init),
#elif defined(TARGET_RISCV64)
DEFINE_CPU(TYPE_RISCV_CPU_BASE64, riscv_base64_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_BASE64, riscv_base_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E51, rv64imacu_nommu_cpu_init),
DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U54, rv64gcsu_priv1_10_0_cpu_init),
#endif