Crate risc0_zkvm_platform

Platform definitions for the RISC Zero zkVM, including IO port addresses, memory regions, and low-level runtime functions.

Modules

fileno

Standard IO file descriptors for use with sys_read and sys_write.

memory

syscall

Macros

declare_syscall

Construct a SyscallName declaration at compile time.

Constants

PAGE_SIZE

Size of a zkVM memory page.

WORD_SIZE

Size of a zkVM machine word in bytes. 4 bytes (i.e. 32 bits) as the zkVM is an implementation of the rv32im ISA.

Functions

align_up

Align address upwards.