Use more style-guide-friendly names for some constants.

src/arm/macro-assembler-arm.cc

Index: src/arm/macro-assembler-arm.cc
diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc
index 613a1f69f13a8923878b7e5b089d3de96a303d9d..77c14aa77ad862d7842fcd5a02cb747dba8e3f3f 100644
--- a/src/arm/macro-assembler-arm.cc
+++ b/src/arm/macro-assembler-arm.cc
@@ -760,9 +760,9 @@ void MacroAssembler::EnterExitFrame(bool save_doubles, int stack_space) {
   str(ip, MemOperand(fp, ExitFrameConstants::kCodeOffset));
 
   // Save the frame pointer and the context in top.
-  mov(ip, Operand(ExternalReference(Isolate::k_c_entry_fp_address, isolate())));
+  mov(ip, Operand(ExternalReference(Isolate::kCEntryFPAddress, isolate())));
   str(fp, MemOperand(ip));
-  mov(ip, Operand(ExternalReference(Isolate::k_context_address, isolate())));
+  mov(ip, Operand(ExternalReference(Isolate::kContextAddress, isolate())));
   str(cp, MemOperand(ip));
 
   // Optionally save all double registers.
@@ -838,11 +838,11 @@ void MacroAssembler::LeaveExitFrame(bool save_doubles,
 
   // Clear top frame.
   mov(r3, Operand(0, RelocInfo::NONE));
-  mov(ip, Operand(ExternalReference(Isolate::k_c_entry_fp_address, isolate())));
+  mov(ip, Operand(ExternalReference(Isolate::kCEntryFPAddress, isolate())));
   str(r3, MemOperand(ip));
 
   // Restore current context from top and clear it in debug mode.
-  mov(ip, Operand(ExternalReference(Isolate::k_context_address, isolate())));
+  mov(ip, Operand(ExternalReference(Isolate::kContextAddress, isolate())));
   ldr(cp, MemOperand(ip));
 #ifdef DEBUG
   str(r3, MemOperand(ip));
@@ -1118,7 +1118,7 @@ void MacroAssembler::PushTryHandler(CodeLocation try_location,
     }
     stm(db_w, sp, r3.bit() | cp.bit() | fp.bit() | lr.bit());
     // Save the current handler as the next handler.
-    mov(r3, Operand(ExternalReference(Isolate::k_handler_address, isolate())));
+    mov(r3, Operand(ExternalReference(Isolate::kHandlerAddress, isolate())));
     ldr(r1, MemOperand(r3));
     push(r1);
     // Link this handler as the new current one.
@@ -1134,7 +1134,7 @@ void MacroAssembler::PushTryHandler(CodeLocation try_location,
     mov(r7, Operand(0, RelocInfo::NONE));  // NULL frame pointer.
     stm(db_w, sp, r5.bit() | r6.bit() | r7.bit() | lr.bit());
     // Save the current handler as the next handler.
-    mov(r7, Operand(ExternalReference(Isolate::k_handler_address, isolate())));
+    mov(r7, Operand(ExternalReference(Isolate::kHandlerAddress, isolate())));
     ldr(r6, MemOperand(r7));
     push(r6);
     // Link this handler as the new current one.
@@ -1146,7 +1146,7 @@ void MacroAssembler::PushTryHandler(CodeLocation try_location,
 void MacroAssembler::PopTryHandler() {
   STATIC_ASSERT(StackHandlerConstants::kNextOffset == 0);
   pop(r1);
-  mov(ip, Operand(ExternalReference(Isolate::k_handler_address, isolate())));
+  mov(ip, Operand(ExternalReference(Isolate::kHandlerAddress, isolate())));
   add(sp, sp, Operand(StackHandlerConstants::kSize - kPointerSize));
   str(r1, MemOperand(ip));
 }
@@ -1166,7 +1166,7 @@ void MacroAssembler::Throw(Register value) {
   }
 
   // Drop the sp to the top of the handler.
-  mov(r3, Operand(ExternalReference(Isolate::k_handler_address, isolate())));
+  mov(r3, Operand(ExternalReference(Isolate::kHandlerAddress, isolate())));
   ldr(sp, MemOperand(r3));
 
   // Restore the next handler.
@@ -1206,7 +1206,7 @@ void MacroAssembler::ThrowUncatchable(UncatchableExceptionType type,
   }
 
   // Drop sp to the top stack handler.
-  mov(r3, Operand(ExternalReference(Isolate::k_handler_address, isolate())));
+  mov(r3, Operand(ExternalReference(Isolate::kHandlerAddress, isolate())));
   ldr(sp, MemOperand(r3));
 
   // Unwind the handlers until the ENTRY handler is found.
@@ -1230,7 +1230,7 @@ void MacroAssembler::ThrowUncatchable(UncatchableExceptionType type,
   if (type == OUT_OF_MEMORY) {
     // Set external caught exception to false.
     ExternalReference external_caught(
-        Isolate::k_external_caught_exception_address, isolate());
+        Isolate::kExternalCaughtExceptionAddress, isolate());
     mov(r0, Operand(false, RelocInfo::NONE));
     mov(r2, Operand(external_caught));
     str(r0, MemOperand(r2));
@@ -1238,7 +1238,7 @@ void MacroAssembler::ThrowUncatchable(UncatchableExceptionType type,
     // Set pending exception and r0 to out of memory exception.
     Failure* out_of_memory = Failure::OutOfMemoryException();
     mov(r0, Operand(reinterpret_cast<int32_t>(out_of_memory)));
-    mov(r2, Operand(ExternalReference(Isolate::k_pending_exception_address,
+    mov(r2, Operand(ExternalReference(Isolate::kPendingExceptionAddress,
                                       isolate())));
     str(r0, MemOperand(r2));
   }