src/isolate.cc - Issue 1838933002: wasm: hook abstract code

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Unified Diff: src/isolate.cc

Issue 1838933002: wasm: hook abstract code (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@is_wasm

Patch Set: Created 4 years, 9 months ago

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Index: src/isolate.cc

diff --git a/src/isolate.cc b/src/isolate.cc

index b96765757413648dd3353a352c417d1eb70da7eb..640238d111c25746b88a163e3ced396adc6d0247 100644

--- a/src/isolate.cc

+++ b/src/isolate.cc

@@ -429,13 +429,17 @@ Handle<Object> Isolate::CaptureSimpleStackTrace(Handle<JSObject> error_object,

} break;

case StackFrame::WASM: {

+ WasmFrame* wasm_frame = WasmFrame::cast(frame);

JF 2016/03/28 23:18:11 Note: this relies on the other change https://code

+ Code* code = wasm_frame->unchecked_code();

+ Handle<AbstractCode> abstract_code =

+ Handle<AbstractCode>(AbstractCode::cast(code));

Handle<JSFunction> fun = factory()->NewFunction(

factory()->NewStringFromAsciiChecked("<WASM>"));

elements = MaybeGrow(this, elements, cursor, cursor + 4);

// TODO(jfb) Pass module object.

elements->set(cursor++, *factory()->undefined_value());

elements->set(cursor++, *fun);

- elements->set(cursor++, Internals::IntToSmi(0));

+ elements->set(cursor++, *abstract_code);

elements->set(cursor++, Internals::IntToSmi(0));

frames_seen++;

} break;

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