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test_gen: create a debug flag to print wasm interpreter log

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Brian Carroll 2022-12-12 08:51:08 +00:00
parent 6cc270241e
commit b80278fe48
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2 changed files with 5 additions and 2 deletions
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3
crates/compiler/debug_flags/src/lib.rs
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@ -153,6 +153,9 @@ flags! {
/// Writes a `final.wasm` file to /tmp /// Writes a `final.wasm` file to /tmp
ROC_WRITE_FINAL_WASM ROC_WRITE_FINAL_WASM
/// Prints Wasm interpreter debug log in test_gen
ROC_LOG_WASM_INTERP
// ===Load=== // ===Load===
/// Print load phases as they complete. /// Print load phases as they complete.

4
crates/compiler/test_gen/src/helpers/wasm.rs
View file

@ -239,7 +239,7 @@ where
let dispatcher = TestDispatcher { let dispatcher = TestDispatcher {
wasi: wasi::WasiDispatcher { args: &[] }, wasi: wasi::WasiDispatcher { args: &[] },
}; };
let is_debug_mode = false; let is_debug_mode = roc_debug_flags::dbg_set!(roc_debug_flags::ROC_LOG_WASM_INTERP);
let mut inst = Instance::for_module(&arena, &module, dispatcher, is_debug_mode)?; let mut inst = Instance::for_module(&arena, &module, dispatcher, is_debug_mode)?;
let opt_value = inst.call_export(module, test_wrapper_name, [])?; let opt_value = inst.call_export(module, test_wrapper_name, [])?;
let addr_value = opt_value.ok_or("No return address from Wasm test")?; let addr_value = opt_value.ok_or("No return address from Wasm test")?;
@ -268,7 +268,7 @@ where
let dispatcher = TestDispatcher { let dispatcher = TestDispatcher {
wasi: wasi::WasiDispatcher { args: &[] }, wasi: wasi::WasiDispatcher { args: &[] },
}; };
let is_debug_mode = false; let is_debug_mode = roc_debug_flags::dbg_set!(roc_debug_flags::ROC_LOG_WASM_INTERP);
let mut inst = Instance::for_module(&arena, &module, dispatcher, is_debug_mode)?; let mut inst = Instance::for_module(&arena, &module, dispatcher, is_debug_mode)?;
// Allocate a vector in the test host that refcounts will be copied into // Allocate a vector in the test host that refcounts will be copied into