riscv_imsic

Description

RISC-V Internal interface.

SIM_INTERFACE(riscv_imsic) {
        // GEILEN
        uint32 (*num_guest_files)(conf_object_t *obj);

        // id is either one of the standard files, machine or supervisor,
        // or one of the guest files (vgein).

        uint64 (*read_irq_file)(conf_object_t *obj, riscv_imsic_file_id_t id, uint32 offset);
        uint64 (*read_and_write_irq_file)(conf_object_t *obj, riscv_imsic_file_id_t id,
                                          uint32 offset, uint64 new_value, uint64 mask);

        uint64 (*read_xtopei)(conf_object_t *obj, riscv_imsic_file_id_t id);
        uint64 (*read_and_write_xtopei)(conf_object_t *obj, riscv_imsic_file_id_t id,
                                        uint64 value, uint64 mask);
};

#define RISCV_IMSIC_INTERFACE "riscv_imsic"

Execution Context

Cell Context for all methods.