Reviewers: Weiliang, Jakob Kummerow,

Message:
WL.
PTAL
thanks

Description:
X87: Tick processor: Print C++ entry points.

port r24700.

original commit message:

  Tick processor: Print C++ entry points

BUG=

Please review this at https://codereview.chromium.org/662323002/

Base URL: https://chromium.googlesource.com/external/v8.git@bleeding_edge

Affected files (+2, -0 lines):
  M src/x87/macro-assembler-x87.cc


Index: src/x87/macro-assembler-x87.cc
diff --git a/src/x87/macro-assembler-x87.cc b/src/x87/macro-assembler-x87.cc
index aaa82519f2b27f0756b682d8dc46df5eeff3dc04..ff5db7bdbd0bfd0c208038a0068acc7019b39012 100644
--- a/src/x87/macro-assembler-x87.cc
+++ b/src/x87/macro-assembler-x87.cc
@@ -906,8 +906,10 @@ void MacroAssembler::EnterExitFramePrologue() {
   // Save the frame pointer and the context in top.
ExternalReference c_entry_fp_address(Isolate::kCEntryFPAddress, isolate());
   ExternalReference context_address(Isolate::kContextAddress, isolate());
+ ExternalReference c_function_address(Isolate::kCFunctionAddress, isolate());
   mov(Operand::StaticVariable(c_entry_fp_address), ebp);
   mov(Operand::StaticVariable(context_address), esi);
+  mov(Operand::StaticVariable(c_function_address), ebx);
 }




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