Enum RelocKind 

pub enum RelocKind {
    ThmCall,
    MovwAbs,
    MovtAbs,
    Abs32,
}

A relocation entry produced during compilation

Records that a BL instruction at offset bytes into the function’s code targets an external symbol (e.g., __meld_dispatch_import). The linker resolves these when combining the Synth object with the Kiln bridge.

Variants

ThmCall

R_ARM_THM_CALL — a Thumb BL call site (the default; #167).

MovwAbs

R_ARM_MOVW_ABS_NC — the MOVW half of a symbol-relative address (#237).

MovtAbs

R_ARM_MOVT_ABS — the MOVT half of a symbol-relative address (#237).

Abs32

R_ARM_ABS32 — a 32-bit absolute address held in a .text literal-pool word, loaded via LDR rX, [pc, #off] (#345). The link-survivable replacement for the inline-immediate MOVW/MOVT-ABS pair: ld/bfd patches the data word at link time (S + A, the addend living in the word, REL semantics), which survives placement into a large multi-object image — whereas an inline-instruction MOVW_ABS immediate can be mangled.

Trait Implementations

impl Clone for RelocKind

fn clone(&self) -> RelocKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RelocKind

impl Debug for RelocKind

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

Formats the value using the given formatter.

impl Eq for RelocKind

impl PartialEq for RelocKind

fn eq(&self, other: &RelocKind) -> 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 StructuralPartialEq for RelocKind