Out-of-line constant pool on Arm: Stage 3 - Set Constant Pool Pointer on Function Entry

src/arm/builtins-arm.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 842 matching lines @@
   //   r1 - isolate
   FrameScope scope(masm, StackFrame::MANUAL);
   __ stm(db_w, sp, r0.bit() | r1.bit() | fp.bit() | lr.bit());
   __ PrepareCallCFunction(2, 0, r2);
   __ mov(r1, Operand(ExternalReference::isolate_address(masm->isolate())));
   __ CallCFunction(ExternalReference::get_mark_code_as_executed_function(
         masm->isolate()), 2);
   __ ldm(ia_w, sp, r0.bit() | r1.bit() | fp.bit() | lr.bit());
 
   // Perform prologue operations usually performed by the young code stub.
-  __ stm(db_w, sp, r1.bit() | cp.bit() | fp.bit() | lr.bit());
+  __ PushFixedFrame(r1);
   __ add(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp));
 
   // Jump to point after the code-age stub.
   __ add(r0, r0, Operand(kNoCodeAgeSequenceLength * Assembler::kInstrSize));
   __ mov(pc, r0);
 }
 
 
 void Builtins::Generate_MarkCodeAsExecutedTwice(MacroAssembler* masm) {
   GenerateMakeCodeYoungAgainCommon(masm);
@@ skipping 480 matching lines @@
     // Tear down the internal frame and remove function, receiver and args.
   }
   __ add(sp, sp, Operand(3 * kPointerSize));
   __ Jump(lr);
 }
 
 
 static void EnterArgumentsAdaptorFrame(MacroAssembler* masm) {
   __ SmiTag(r0);
   __ mov(r4, Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR)));
-  __ stm(db_w, sp, r0.bit() | r1.bit() | r4.bit() | fp.bit() | lr.bit());
+  __ stm(db_w, sp, r0.bit() | r1.bit() | r4.bit() |
+                   (FLAG_enable_ool_constant_pool ? pp.bit() : 0) |
+                   fp.bit() | lr.bit());
   __ add(fp, sp,
          Operand(StandardFrameConstants::kFixedFrameSizeFromFp + kPointerSize));
 }
 
 
 static void LeaveArgumentsAdaptorFrame(MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- r0 : result being passed through
   // -----------------------------------
   // Get the number of arguments passed (as a smi), tear down the frame and
@@ skipping 115 matching lines @@
   __ bind(&dont_adapt_arguments);
   __ Jump(r3);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM