language-servers/roc
1
0
Fork 0
mirror of https://github.com/roc-lang/roc.git synced 2025-09-27 22:09:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Debugging improvements

Browse source
This commit is contained in:
Brian Carroll 2021-11-30 09:48:15 +00:00
parent 8a137126fe
commit a08633fd36
5 changed files with 59 additions and 41 deletions
Download patch file Download diff file Expand all files Collapse all files

23
compiler/gen_wasm/src/backend.rs
View file

@ -36,11 +36,6 @@ const CONST_SEGMENT_BASE_ADDR: u32 = 1024;
/// Index of the data segment where we store constants
const CONST_SEGMENT_INDEX: usize = 0;
#[cfg(debug_assertions)]
const DEBUG_BUILD: bool = true;
#[cfg(not(debug_assertions))]
const DEBUG_BUILD: bool = false;
pub struct WasmBackend<'a> {
env: &'a Env<'a>,
interns: &'a mut Interns,
@ -168,16 +163,24 @@ impl<'a> WasmBackend<'a> {
}
pub fn finalize_module(mut self) -> WasmModule<'a> {
if DEBUG_BUILD {
let module_id = self.env.module_id;
let ident_ids = self.interns.all_ident_ids.get(&module_id).unwrap();
self.env.module_id.register_debug_idents(ident_ids);
}
let symbol_table = LinkingSubSection::SymbolTable(self.linker_symbols);
self.module.linking.subsections.push(symbol_table);
self.module
}
/// Register the debug names of Symbols in a global lookup table
/// so that they have meaningful names when you print them.
/// Particularly useful after generating IR for refcount procedures
#[cfg(debug_assertions)]
pub fn register_symbol_debug_names(&self) {
let module_id = self.env.module_id;
let ident_ids = self.interns.all_ident_ids.get(&module_id).unwrap();
self.env.module_id.register_debug_idents(ident_ids);
}
#[cfg(not(debug_assertions))]
fn register_debug_idents(&self) {}
/// Reset function-level data
fn reset(&mut self) {
// Push the completed CodeBuilder into the module and swap it for a new empty one