diff options
| author | Daniel Henrique Barboza <dbarboza@ventanamicro.com> | 2023-04-11 15:35:11 -0300 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-05-05 10:49:50 +1000 |
| commit | 9e1a30d34212ae05e884c20afad48626cd8070cd (patch) | |
| tree | 9a254c5ff0b5210712b78ae94b88338c914c7b81 /target/riscv/cpu.c | |
| parent | c0177f911f205b3f007df64fbc66fa0ff07caf8e (diff) | |
target/riscv: add TYPE_RISCV_DYNAMIC_CPU
This new abstract type will be used to differentiate between static and
non-static CPUs in query-cpu-definitions.
All generic CPUs were changed to be of this type. Named CPUs are kept as
TYPE_RISCV_CPU and will still be considered static.
This is the output of query-cpu-definitions after this change for the
riscv64 target:
$ ./build/qemu-system-riscv64 -S -M virt -display none -qmp stdio
{"QMP": {"version": (...)}
{"execute": "qmp_capabilities", "arguments": {"enable": ["oob"]}}
{"return": {}}
{"execute": "query-cpu-definitions"}
{"return": [
{"name": "rv64", "typename": "rv64-riscv-cpu", "static": false, "deprecated": false},
{"name": "sifive-e51", "typename": "sifive-e51-riscv-cpu", "static": true, "deprecated": false},
{"name": "any", "typename": "any-riscv-cpu", "static": false, "deprecated": false},
{"name": "x-rv128", "typename": "x-rv128-riscv-cpu", "static": false, "deprecated": false},
{"name": "shakti-c", "typename": "shakti-c-riscv-cpu", "static": true, "deprecated": false},
{"name": "thead-c906", "typename": "thead-c906-riscv-cpu", "static": true, "deprecated": false},
{"name": "sifive-u54", "typename": "sifive-u54-riscv-cpu", "static": true, "deprecated": false}
]}
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230411183511.189632-4-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/cpu.c')
| -rw-r--r-- | target/riscv/cpu.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 32c04214a1..befa64528f 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -1788,6 +1788,13 @@ void riscv_cpu_list(void) .instance_init = initfn \ } +#define DEFINE_DYNAMIC_CPU(type_name, initfn) \ + { \ + .name = type_name, \ + .parent = TYPE_RISCV_DYNAMIC_CPU, \ + .instance_init = initfn \ + } + static const TypeInfo riscv_cpu_type_infos[] = { { .name = TYPE_RISCV_CPU, @@ -1799,23 +1806,28 @@ static const TypeInfo riscv_cpu_type_infos[] = { .class_size = sizeof(RISCVCPUClass), .class_init = riscv_cpu_class_init, }, - DEFINE_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init), + { + .name = TYPE_RISCV_DYNAMIC_CPU, + .parent = TYPE_RISCV_CPU, + .abstract = true, + }, + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_ANY, riscv_any_cpu_init), #if defined(CONFIG_KVM) DEFINE_CPU(TYPE_RISCV_CPU_HOST, riscv_host_cpu_init), #endif #if defined(TARGET_RISCV32) - DEFINE_CPU(TYPE_RISCV_CPU_BASE32, rv32_base_cpu_init), + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE32, rv32_base_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_IBEX, rv32_ibex_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E31, rv32_sifive_e_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E34, rv32_imafcu_nommu_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U34, rv32_sifive_u_cpu_init), #elif defined(TARGET_RISCV64) - DEFINE_CPU(TYPE_RISCV_CPU_BASE64, rv64_base_cpu_init), + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE64, rv64_base_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_E51, rv64_sifive_e_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SIFIVE_U54, rv64_sifive_u_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_SHAKTI_C, rv64_sifive_u_cpu_init), DEFINE_CPU(TYPE_RISCV_CPU_THEAD_C906, rv64_thead_c906_cpu_init), - DEFINE_CPU(TYPE_RISCV_CPU_BASE128, rv128_base_cpu_init), + DEFINE_DYNAMIC_CPU(TYPE_RISCV_CPU_BASE128, rv128_base_cpu_init), #endif }; |