Made Isolate a mandatory parameter for everything Handle-related.

test/cctest/test-assembler-mips.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 58 matching lines @@
   // Addition.
   __ addu(v0, a0, a1);
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F2 f = FUNCTION_CAST<F2>(Code::cast(code)->entry());
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 0xab0, 0xc, 0, 0, 0));
   ::printf("f() = %d\n", res);
   CHECK_EQ(0xabc, res);
 }
 
 
 TEST(MIPS1) {
   InitializeVM();
@@ skipping 17 matching lines @@
   __ nop();
 
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F1 f = FUNCTION_CAST<F1>(Code::cast(code)->entry());
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 50, 0, 0, 0, 0));
   ::printf("f() = %d\n", res);
   CHECK_EQ(1275, res);
 }
 
 
 TEST(MIPS2) {
   InitializeVM();
@@ skipping 119 matching lines @@
 
   __ bind(&exit);
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F2 f = FUNCTION_CAST<F2>(Code::cast(code)->entry());
   int res = reinterpret_cast<int>(CALL_GENERATED_CODE(f, 0xab0, 0xc, 0, 0, 0));
   ::printf("f() = %d\n", res);
   CHECK_EQ(0x31415926, res);
 }
 
 
 TEST(MIPS3) {
   // Test floating point instructions.
@@ skipping 54 matching lines @@
   }
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
     t.a = 1.5e14;
     t.b = 2.75e11;
     t.c = 0.0;
     t.d = 0.0;
     t.e = 0.0;
     t.f = 0.0;
     t.h = 1.5;
     t.i = 2.75;
@@ skipping 48 matching lines @@
     __ sdc1(f6, MemOperand(a0, OFFSET_OF(T, c)) );
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
     t.a = 1.5e22;
     t.b = 2.75e11;
     t.c = 17.17;
     Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
     USE(dummy);
 
     CHECK_EQ(2.75e11, t.a);
     CHECK_EQ(2.75e11, t.b);
@@ skipping 48 matching lines @@
     __ sdc1(f2, MemOperand(a0, OFFSET_OF(T, b)) );
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
     t.a = 1.5e4;
     t.b = 2.75e8;
     t.i = 12345678;
     t.j = -100000;
     Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
     USE(dummy);
 
     CHECK_EQ(12345678.0, t.a);
@@ skipping 52 matching lines @@
   __ sh(t5, MemOperand(a0, OFFSET_OF(T, r6)) );
 
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
   t.ui = 0x11223344;
   t.si = 0x99aabbcc;
   Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
   USE(dummy);
 
   CHECK_EQ(0x11223344, t.r1);
   CHECK_EQ(0x3344, t.r2);
   CHECK_EQ(0xffffbbcc, t.r3);
@@ skipping 58 matching lines @@
     __ bind(&outa_here);
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
     t.a = 1.5e14;
     t.b = 2.75e11;
     t.c = 2.0;
     t.d = -4.0;
     t.e = 0.0;
     t.f = 0.0;
     t.result = 0;
     Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
@@ skipping 78 matching lines @@
   __ sw(t7, MemOperand(a0, OFFSET_OF(T, result_rotrv_28)) );
 
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
   t.input = 0x12345678;
   Object* dummy = CALL_GENERATED_CODE(f, &t, 0x0, 0, 0, 0);
   USE(dummy);
   CHECK_EQ(0x81234567, t.result_rotr_4);
   CHECK_EQ(0x78123456, t.result_rotr_8);
   CHECK_EQ(0x67812345, t.result_rotr_12);
   CHECK_EQ(0x56781234, t.result_rotr_16);
   CHECK_EQ(0x45678123, t.result_rotr_20);
@@ skipping 26 matching lines @@
   __ bind(&exit2);
   __ bind(&exit3);
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
 }
 
 
 TEST(MIPS10) {
   // Test conversions between doubles and long integers.
   // Test hos the long ints map to FP regs pairs.
   InitializeVM();
   v8::HandleScope scope;
 
@@ skipping 40 matching lines @@
     __ sdc1(f10, MemOperand(a0, OFFSET_OF(T, b)));
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
     t.a = 2.147483647e9;       // 0x7fffffff -> 0x41DFFFFFFFC00000 as double.
     t.b_long_hi = 0x000000ff;  // 0xFF00FF00FF -> 0x426FE01FE01FE000 as double.
     t.b_long_lo = 0x00ff00ff;
     Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
     USE(dummy);
 
     CHECK_EQ(0x41DFFFFF, t.dbl_exp);
     CHECK_EQ(0xFFC00000, t.dbl_mant);
@@ skipping 111 matching lines @@
   __ swr(t3, MemOperand(a0, OFFSET_OF(T, swr_3) + 3) );
 
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
   t.reg_init = 0xaabbccdd;
   t.mem_init = 0x11223344;
 
   Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
   USE(dummy);
 
   CHECK_EQ(0x44bbccdd, t.lwl_0);
   CHECK_EQ(0x3344ccdd, t.lwl_1);
@@ skipping 83 matching lines @@
 
   __ mov(fp, t6);
   __ jr(ra);
   __ nop();
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Object* code = HEAP->CreateCode(
       desc,
       Code::ComputeFlags(Code::STUB),
-      Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+      Handle<Code>())->ToObjectChecked();
   CHECK(code->IsCode());
   F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
   t.x = 1;
   t.y = 2;
   t.y1 = 3;
   t.y2 = 4;
   t.y3 = 0XBABA;
   t.y4 = 0xDEDA;
 
   Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
@@ skipping 38 matching lines @@
     __ swc1(f8, MemOperand(a0, OFFSET_OF(T, trunc_big_out)));
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
 
     t.cvt_big_in = 0xFFFFFFFF;
     t.cvt_small_in  = 333;
 
     Object* dummy = CALL_GENERATED_CODE(f, &t, 0, 0, 0, 0);
     USE(dummy);
 
     CHECK_EQ(t.cvt_big_out, static_cast<double>(t.cvt_big_in));
@@ skipping 103 matching lines @@
     __ ctc1(a1, FCSR);
 
     __ jr(ra);
     __ nop();
 
     CodeDesc desc;
     assm.GetCode(&desc);
     Object* code = HEAP->CreateCode(
         desc,
         Code::ComputeFlags(Code::STUB),
-        Handle<Object>(HEAP->undefined_value()))->ToObjectChecked();
+        Handle<Code>())->ToObjectChecked();
     CHECK(code->IsCode());
     F3 f = FUNCTION_CAST<F3>(Code::cast(code)->entry());
 
     t.round_up_in = 123.51;
     t.round_down_in = 123.49;
     t.neg_round_up_in = -123.5;
     t.neg_round_down_in = -123.49;
     t.err1_in = 123.51;
     t.err2_in = 1;
     t.err3_in = static_cast<double>(1) + 0xFFFFFFFF;
@@ skipping 27 matching lines @@
   Label target;
   __ beq(v0, v1, &target);
   __ nop();
   __ bne(v0, v1, &target);
   __ nop();
   __ bind(&target);
   __ nop();
 }
 
 #undef __