MIPS: [runtime] Unify and simplify how frames are marked.

src/mips/code-stubs-mips.cc

Index: src/mips/code-stubs-mips.cc
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc
index b64c399b7327bf1b666e1d4f5fbe44de7570d4df..443e3ed3cb571e4fbf1348efab0a96065ac2d3e9 100644
--- a/src/mips/code-stubs-mips.cc
+++ b/src/mips/code-stubs-mips.cc
@@ -3920,7 +3920,7 @@ void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
   CEntryStub ces(isolate(), 1, kSaveFPRegs);
   __ Call(ces.GetCode(), RelocInfo::CODE_TARGET);
   int parameter_count_offset =
-      StubFailureTrampolineFrame::kCallerStackParameterCountFrameOffset;
+      StubFailureTrampolineFrameConstants::kArgumentsLengthOffset;
   __ lw(a1, MemOperand(fp, parameter_count_offset));
   if (function_mode() == JS_FUNCTION_STUB_MODE) {
     __ Addu(a1, a1, Operand(1));
@@ -4902,7 +4902,7 @@ void FastNewRestParameterStub::Generate(MacroAssembler* masm) {
     __ bind(&loop);
     __ lw(a2, MemOperand(a2, StandardFrameConstants::kCallerFPOffset));
     __ bind(&loop_entry);
-    __ lw(a3, MemOperand(a2, StandardFrameConstants::kMarkerOffset));
+    __ lw(a3, MemOperand(a2, StandardFrameConstants::kFunctionOffset));
     __ Branch(&loop, ne, a1, Operand(a3));
   }
 
@@ -4910,7 +4910,7 @@ void FastNewRestParameterStub::Generate(MacroAssembler* masm) {
   // arguments adaptor frame below the function frame).
   Label no_rest_parameters;
   __ lw(a2, MemOperand(a2, StandardFrameConstants::kCallerFPOffset));
-  __ lw(a3, MemOperand(a2, StandardFrameConstants::kContextOffset));
+  __ lw(a3, MemOperand(a2, CommonFrameConstants::kContextOrFrameTypeOffset));
   __ Branch(&no_rest_parameters, ne, a3,
             Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR)));
 
@@ -5049,7 +5049,7 @@ void FastNewSloppyArgumentsStub::Generate(MacroAssembler* masm) {
   // Check if the calling frame is an arguments adaptor frame.
   Label adaptor_frame, try_allocate, runtime;
   __ lw(t0, MemOperand(fp, StandardFrameConstants::kCallerFPOffset));
-  __ lw(a0, MemOperand(t0, StandardFrameConstants::kContextOffset));
+  __ lw(a0, MemOperand(t0, CommonFrameConstants::kContextOrFrameTypeOffset));
   __ Branch(&adaptor_frame, eq, a0,
             Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR)));
 
@@ -5257,14 +5257,14 @@ void FastNewStrictArgumentsStub::Generate(MacroAssembler* masm) {
     __ bind(&loop);
     __ lw(a2, MemOperand(a2, StandardFrameConstants::kCallerFPOffset));
     __ bind(&loop_entry);
-    __ lw(a3, MemOperand(a2, StandardFrameConstants::kMarkerOffset));
+    __ lw(a3, MemOperand(a2, StandardFrameConstants::kFunctionOffset));
     __ Branch(&loop, ne, a1, Operand(a3));
   }
 
   // Check if we have an arguments adaptor frame below the function frame.
   Label arguments_adaptor, arguments_done;
   __ lw(a3, MemOperand(a2, StandardFrameConstants::kCallerFPOffset));
-  __ lw(a0, MemOperand(a3, StandardFrameConstants::kContextOffset));
+  __ lw(a0, MemOperand(a3, CommonFrameConstants::kContextOrFrameTypeOffset));
   __ Branch(&arguments_adaptor, eq, a0,
             Operand(Smi::FromInt(StackFrame::ARGUMENTS_ADAPTOR)));
   {