Module sbi_spec::base

Chapter 4. Base Extension (EID #0x10).

Modules

• impl_id
  SBI Implementation IDs.

Structs

• Version
  SBI specification version.

Constants

• EID_BASE
  Extension ID for RISC-V SBI Base extension.
• GET_MARCHID
  Function ID to get the value of marchid register in the current environment.
• GET_MIMPID
  Function ID to get the value of mimpid register in the current environment.
• GET_MVENDORID
  Function ID to get the value of mvendorid register in the current environment.
• GET_SBI_IMPL_ID
  Function ID to get the current SBI implementation ID.
• GET_SBI_IMPL_VERSION
  Function ID to get the current SBI implementation version.
• GET_SBI_SPEC_VERSION
  Function ID to get the current SBI specification version.
• PROBE_EXTENSION
  Function ID to probe information about one SBI extension from the current environment.
• UNAVAILABLE_EXTENSION
  Default probe value for the target SBI extension is unavailable.