Fix two bugs in wasm debug evaluate.

Change-Id: If7691bc70aac4a8f2ba8fe383bd44a829a9a0bdb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2132265Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Philip Pfaffe <pfaffe@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67062}

src/wasm/wasm-debug-evaluate.cc

@@ -92,9 +92,9 @@ class DebugEvaluatorProxy {
   void GetMemory(uint32_t offset, uint32_t size, uint32_t result) {
     wasm::ScheduledErrorThrower thrower(isolate_, "debug evaluate proxy");
     // Check all overflows.
-    if (CheckRangeOutOfBounds(result, size, debuggee_->memory_size(),
+    if (CheckRangeOutOfBounds(offset, size, debuggee_->memory_size(),
                               &thrower) ||
-        CheckRangeOutOfBounds(offset, size, evaluator_->memory_size(),
+        CheckRangeOutOfBounds(result, size, evaluator_->memory_size(),
                               &thrower)) {
       return;
     }

test/cctest/wasm/test-wasm-debug-evaluate.cc

@@ -129,7 +129,7 @@ class WasmEvaluatorBuilder {
 
   void CallGetMemory(std::initializer_list<byte> args) {
     push_back(args);
-    push_back({WASM_CALL_FUNCTION0(wasm_format_function->func_index())});
+    push_back({WASM_CALL_FUNCTION0(get_memory_function_index)});
   }
 
   ZoneBuffer bytes() {