Struct Endpoint 

pub struct Endpoint {
    pub entry_pc: u64,
    pub arg_registers: u8,
    pub arg_meta: u8,
    pub initial_regs: BTreeMap<u8, u64>,
}

One exported entry point.

Fields

entry_pc: u64

Byte offset into ProgramBlob::code. A runtime seeds PC = abi::CODE_BASE + entry_pc.

arg_registers: u8

Number of register args the caller supplies.

arg_meta: u8

Opaque pass-through of the third descriptor metadata byte. nub does not interpret it; a personality may (JAVM reads it as the arg-cnode size).

initial_regs: BTreeMap<u8, u64>

Register-file overrides applied before entry, keyed by PVM register index. The linker always seeds abi::SP_REG with Regions::stack_top.

Trait Implementations

impl Clone for Endpoint

fn clone(&self) -> Endpoint

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Endpoint

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Endpoint

fn default() -> Endpoint

Returns the “default value” for a type.

impl PartialEq for Endpoint

fn eq(&self, other: &Endpoint) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Endpoint

impl StructuralPartialEq for Endpoint