solana_rbpf::ebpf
pub const JSGE_REG: u8 = BPF_JMP | BPF_X | BPF_JSGE; // 0_x7du8
BPF opcode: jsge dst, src, +off /// PC += off if dst >= src (signed).
jsge dst, src, +off
PC += off if dst >= src (signed)