MultiZone® Security TEE is the quick and safe way to add security and separation to any RISC-V processors. The RISC-V standard ISA doesn't define TrustZone-like primitives to provide hardware separation. To shield critical functionality from untrusted third-party components, MultiZone provides hardware-enforced, software-defined separation of multi
On rv32 the higher part of the return value is undetermined - i.e. getting 0x1_0000057c as a return from ECALL_CSRR_MVENDIND() instead of just 0x0000057c in certain cases.
On rv32 the higher part of the return value is undetermined - i.e. getting 0x1_0000057c as a return from ECALL_CSRR_MVENDIND() instead of just 0x0000057c in certain cases.
Affected APIs:
uint64_t ECALL_CSRR_MISA(); uint64_t ECALL_CSRR_MVENDID(); uint64_t ECALL_CSRR_MARCHID(); uint64_t ECALL_CSRR_MIMPID(); uint64_t ECALL_CSRR_MHARTID();