Improved function entry hook coverage

src/ic.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 21 matching lines @@
 #include "arguments.h"
 #include "codegen.h"
 #include "execution.h"
 #include "ic-inl.h"
 #include "runtime.h"
 #include "stub-cache.h"
 
 namespace v8 {
 namespace internal {
 
+

[danno, 2013/06/25 18:40:35]

Stray whitespace change?

[Sigurður Ásgeirsson, 2013/06/27 13:06:40]

Oops, had some code there earlier, fixed. 

 #ifdef DEBUG
 char IC::TransitionMarkFromState(IC::State state) {
   switch (state) {
     case UNINITIALIZED: return '0';
     case PREMONOMORPHIC: return '.';
     case MONOMORPHIC: return '1';
     case MONOMORPHIC_PROTOTYPE_FAILURE: return '^';
     case POLYMORPHIC: return 'P';
     case MEGAMORPHIC: return 'N';
     case GENERIC: return 'G';
@@ skipping 85 matching lines @@
     pc_address = reinterpret_cast<Address*>(fp + kCallerPCOffset);
     fp = Memory::Address_at(fp + StandardFrameConstants::kCallerFPOffset);
   }
 #ifdef DEBUG
   StackFrameIterator it(isolate);
   for (int i = 0; i < depth + 1; i++) it.Advance();
   StackFrame* frame = it.frame();
   ASSERT(fp == frame->fp() && pc_address == frame->pc_address());
 #endif
   fp_ = fp;
-  pc_address_ = pc_address;
+  pc_address_ = StackFrame::ResolveReturnAddressLocation(pc_address);
 }
 
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
 Address IC::OriginalCodeAddress() const {
   HandleScope scope(isolate());
   // Compute the JavaScript frame for the frame pointer of this IC
   // structure. We need this to be able to find the function
   // corresponding to the frame.
   StackFrameIterator it(isolate());
@@ skipping 2866 matching lines @@
 #undef ADDR
 };
 
 
 Address IC::AddressFromUtilityId(IC::UtilityId id) {
   return IC_utilities[id];
 }
 
 
 } }  // namespace v8::internal