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fix join point param loading

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This commit is contained in:
Brendan Hansknecht 2022-02-18 14:59:51 -08:00
parent 1f8ac3e150
commit 37afe28c98
3 changed files with 35 additions and 32 deletions
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10
compiler/gen_dev/src/generic64/mod.rs
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@ -657,15 +657,17 @@ impl<
remainder: &'a Stmt<'a>,
ret_layout: &Layout<'a>,
) {
// Ensure all the joinpoint parameters have storage locations.
// On jumps to the joinpoint, we will overwrite those locations as a way to "pass parameters" to the joinpoint.
self.storage_manager
.setup_joinpoint(&mut self.buf, id, parameters);
// Create jump to remaining.
let jmp_location = self.buf.len();
let start_offset = ASM::jmp_imm32(&mut self.buf, 0x1234_5678);
// Ensure all the joinpoint parameters are loaded in only one location.
// On jumps to the joinpoint, we will overwrite those locations as a way to "pass parameters" to the joinpoint.
self.storage_manager.setup_joinpoint(id, parameters);
// Build all statements in body.
self.join_map.insert(*id, self.buf.len() as u64);
self.build_stmt(body, ret_layout);
// Overwrite the original jump with the correct offset.