1 files changed, 0 insertions, 95 deletions
diff --git a/src/trace_processor/rpc/wasm_bridge.cc b/src/trace_processor/rpc/wasm_bridge.cc
deleted file mode 100644
index 82ae660e1..000000000
--- a/src/trace_processor/rpc/wasm_bridge.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <emscripten/emscripten.h>
-#include <map>
-#include <string>
-
-#include "perfetto/base/logging.h"
-#include "perfetto/trace_processor/trace_processor.h"
-#include "src/trace_processor/rpc/rpc.h"
-
-namespace perfetto {
-namespace trace_processor {
-
-using RequestID = uint32_t;
-
-// Reply(): replies to a RPC method invocation.
-// Called asynchronously (i.e. in a separate task) by the C++ code inside the
-// trace processor to return data for a RPC method call.
-// The function is generic and thankfully we need just one for all methods
-// because the output is always a protobuf buffer.
-using ReplyFunction = void (*)(const char* /*proto_reply_data*/,
-                               uint32_t /*len*/);
-
-namespace {
-Rpc* g_trace_processor_rpc;
-ReplyFunction g_reply;
-
-// The buffer used to pass the request arguments. The caller (JS) decides how
-// big this buffer should be in the Initialize() call.
-uint8_t* g_req_buf;
-
-}  // namespace
-
-// +---------------------------------------------------------------------------+
-// | Exported functions called by the JS/TS running in the worker.             |
-// +---------------------------------------------------------------------------+
-extern "C" {
-
-// Returns the address of the allocated request buffer.
-uint8_t* EMSCRIPTEN_KEEPALIVE Initialize(ReplyFunction, uint32_t);
-uint8_t* Initialize(ReplyFunction reply_function, uint32_t req_buffer_size) {
-  g_trace_processor_rpc = new Rpc();
-  g_reply = reply_function;
-  g_req_buf = new uint8_t[req_buffer_size];
-  return g_req_buf;
-}
-
-// Ingests trace data.
-void EMSCRIPTEN_KEEPALIVE trace_processor_parse(uint32_t);
-void trace_processor_parse(size_t size) {
-  // TODO(primiano): Parse() makes a copy of the data, which is unfortunate.
-  // Ideally there should be a way to take the Blob coming from JS and move it.
-  // See https://github.com/WebAssembly/design/issues/1162.
-  auto status = g_trace_processor_rpc->Parse(g_req_buf, size);
-  if (status.ok()) {
-    g_reply("", 0);
-  } else {
-    PERFETTO_FATAL("Fatal failure while parsing the trace: %s",
-                   status.c_message());
-  }
-}
-
-// We keep the same signature as other methods even though we don't take input
-// arguments for simplicity.
-void EMSCRIPTEN_KEEPALIVE trace_processor_notify_eof(uint32_t);
-void trace_processor_notify_eof(uint32_t /* size, not used. */) {
-  g_trace_processor_rpc->NotifyEndOfFile();
-  g_reply("", 0);
-}
-
-void EMSCRIPTEN_KEEPALIVE trace_processor_raw_query(uint32_t);
-void trace_processor_raw_query(uint32_t size) {
-  std::vector<uint8_t> res = g_trace_processor_rpc->RawQuery(g_req_buf, size);
-  g_reply(reinterpret_cast<const char*>(res.data()),
-          static_cast<uint32_t>(res.size()));
-}
-
-}  // extern "C"
-
-}  // namespace trace_processor
-}  // namespace perfetto