ptr_read32() — internals

ptr_read32() — internals

Where it lives

• Signature: src/builtins/pointers/ptr_read32.rs
• Lowering: src/codegen/lower_inst/builtins/pointers.rs:124 (lower_ptr_read32)
• Function symbol: lower_ptr_read32()

Lowering notes

• Lowers ptr_read32(pointer) by reading one unsigned 32-bit word through a checked pointer.

Runtime helpers

The following runtime helpers are referenced:

• __rt_ptr_read_string

Signature summary

function ptr_read32(pointer $pointer): int

What the type checker enforces

• Arity: takes exactly 1 argument.

Eval interpreter (magician)

• Declaration: crates/elephc-magician/src/interpreter/builtins/raw_memory/ptr_read32.rs (eval_builtin!)
• Dispatch hooks: direct, values

Cross-references

• User reference for ptr_read32()