On 4/10/23 09:52, Daniel Henrique Barboza wrote:
This command is used by tooling like libvirt to retrieve a list of supported CPUs. Each entry returns a CpuDefinitionInfo object that contains more information about each CPU.This initial support includes only the name of the CPU and its typename. Here's what the command produces 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": false, "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": false, "deprecated": false}, {"name": "thead-c906", "typename": "thead-c906-riscv-cpu", "static": false, "deprecated": false}, {"name": "sifive-u54", "typename": "sifive-u54-riscv-cpu", "static": false, "deprecated": false}] } Next patches will implement the 'static' attribute of CpuDefinitionInfo. Signed-off-by: Daniel Henrique Barboza<[email protected]> --- qapi/machine-target.json | 6 ++-- target/riscv/meson.build | 3 +- target/riscv/riscv-qmp-cmds.c | 53 +++++++++++++++++++++++++++++++++++ 3 files changed, 59 insertions(+), 3 deletions(-) create mode 100644 target/riscv/riscv-qmp-cmds.c
Reviewed-by: Richard Henderson <[email protected]> r~
