Make the stackslot offsets available for debuginfo

2021-02-03 15:59:00 +01:00
parent 256cc8a518
commit 76d615049d
7 changed files with 31 additions and 14 deletions
--- a/cranelift/codegen/src/machinst/abi.rs
+++ b/cranelift/codegen/src/machinst/abi.rs
@@ -57,6 +57,9 @@ pub trait ABICallee {
    /// Number of stack slots (not spill slots).
    fn num_stackslots(&self) -> usize;

+    /// The offsets of all stack slots (not spill slots) for debuginfo purposes.
+    fn stackslot_offsets(&self) -> &PrimaryMap<StackSlot, u32>;
+
    /// Generate an instruction which copies an argument to a destination
    /// register.
    fn gen_copy_arg_to_regs(