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Issue 6713074: Require an isolate parameter for most external reference creation to (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Further cleanup Created 9 years, 9 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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1282 case Token::DIV: 1282 case Token::DIV:
1283 __ vdiv(left, left, right); 1283 __ vdiv(left, left, right);
1284 break; 1284 break;
1285 case Token::MOD: { 1285 case Token::MOD: {
1286 // Save r0-r3 on the stack. 1286 // Save r0-r3 on the stack.
1287 __ stm(db_w, sp, r0.bit() | r1.bit() | r2.bit() | r3.bit()); 1287 __ stm(db_w, sp, r0.bit() | r1.bit() | r2.bit() | r3.bit());
1288 1288
1289 __ PrepareCallCFunction(4, scratch0()); 1289 __ PrepareCallCFunction(4, scratch0());
1290 __ vmov(r0, r1, left); 1290 __ vmov(r0, r1, left);
1291 __ vmov(r2, r3, right); 1291 __ vmov(r2, r3, right);
1292 __ CallCFunction(ExternalReference::double_fp_operation(Token::MOD), 4); 1292 __ CallCFunction(
1293 ExternalReference::double_fp_operation(Token::MOD, isolate()), 4);
1293 // Move the result in the double result register. 1294 // Move the result in the double result register.
1294 __ GetCFunctionDoubleResult(ToDoubleRegister(instr->result())); 1295 __ GetCFunctionDoubleResult(ToDoubleRegister(instr->result()));
1295 1296
1296 // Restore r0-r3. 1297 // Restore r0-r3.
1297 __ ldm(ia_w, sp, r0.bit() | r1.bit() | r2.bit() | r3.bit()); 1298 __ ldm(ia_w, sp, r0.bit() | r1.bit() | r2.bit() | r3.bit());
1298 break; 1299 break;
1299 } 1300 }
1300 default: 1301 default:
1301 UNREACHABLE(); 1302 UNREACHABLE();
1302 break; 1303 break;
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2735 LOperand* left = instr->InputAt(0); 2736 LOperand* left = instr->InputAt(0);
2736 LOperand* right = instr->InputAt(1); 2737 LOperand* right = instr->InputAt(1);
2737 Register scratch = scratch0(); 2738 Register scratch = scratch0();
2738 DoubleRegister result_reg = ToDoubleRegister(instr->result()); 2739 DoubleRegister result_reg = ToDoubleRegister(instr->result());
2739 Representation exponent_type = instr->hydrogen()->right()->representation(); 2740 Representation exponent_type = instr->hydrogen()->right()->representation();
2740 if (exponent_type.IsDouble()) { 2741 if (exponent_type.IsDouble()) {
2741 // Prepare arguments and call C function. 2742 // Prepare arguments and call C function.
2742 __ PrepareCallCFunction(4, scratch); 2743 __ PrepareCallCFunction(4, scratch);
2743 __ vmov(r0, r1, ToDoubleRegister(left)); 2744 __ vmov(r0, r1, ToDoubleRegister(left));
2744 __ vmov(r2, r3, ToDoubleRegister(right)); 2745 __ vmov(r2, r3, ToDoubleRegister(right));
2745 __ CallCFunction(ExternalReference::power_double_double_function(), 4); 2746 __ CallCFunction(
2747 ExternalReference::power_double_double_function(isolate()), 4);
2746 } else if (exponent_type.IsInteger32()) { 2748 } else if (exponent_type.IsInteger32()) {
2747 ASSERT(ToRegister(right).is(r0)); 2749 ASSERT(ToRegister(right).is(r0));
2748 // Prepare arguments and call C function. 2750 // Prepare arguments and call C function.
2749 __ PrepareCallCFunction(4, scratch); 2751 __ PrepareCallCFunction(4, scratch);
2750 __ mov(r2, ToRegister(right)); 2752 __ mov(r2, ToRegister(right));
2751 __ vmov(r0, r1, ToDoubleRegister(left)); 2753 __ vmov(r0, r1, ToDoubleRegister(left));
2752 __ CallCFunction(ExternalReference::power_double_int_function(), 4); 2754 __ CallCFunction(
2755 ExternalReference::power_double_int_function(isolate()), 4);
2753 } else { 2756 } else {
2754 ASSERT(exponent_type.IsTagged()); 2757 ASSERT(exponent_type.IsTagged());
2755 ASSERT(instr->hydrogen()->left()->representation().IsDouble()); 2758 ASSERT(instr->hydrogen()->left()->representation().IsDouble());
2756 2759
2757 Register right_reg = ToRegister(right); 2760 Register right_reg = ToRegister(right);
2758 2761
2759 // Check for smi on the right hand side. 2762 // Check for smi on the right hand side.
2760 Label non_smi, call; 2763 Label non_smi, call;
2761 __ JumpIfNotSmi(right_reg, &non_smi); 2764 __ JumpIfNotSmi(right_reg, &non_smi);
2762 2765
(...skipping 12 matching lines...) Expand all
2775 DeoptimizeIf(ne, instr->environment()); 2778 DeoptimizeIf(ne, instr->environment());
2776 int32_t value_offset = HeapNumber::kValueOffset - kHeapObjectTag; 2779 int32_t value_offset = HeapNumber::kValueOffset - kHeapObjectTag;
2777 __ add(scratch, right_reg, Operand(value_offset)); 2780 __ add(scratch, right_reg, Operand(value_offset));
2778 __ vldr(result_reg, scratch, 0); 2781 __ vldr(result_reg, scratch, 0);
2779 2782
2780 // Prepare arguments and call C function. 2783 // Prepare arguments and call C function.
2781 __ bind(&call); 2784 __ bind(&call);
2782 __ PrepareCallCFunction(4, scratch); 2785 __ PrepareCallCFunction(4, scratch);
2783 __ vmov(r0, r1, ToDoubleRegister(left)); 2786 __ vmov(r0, r1, ToDoubleRegister(left));
2784 __ vmov(r2, r3, result_reg); 2787 __ vmov(r2, r3, result_reg);
2785 __ CallCFunction(ExternalReference::power_double_double_function(), 4); 2788 __ CallCFunction(
2789 ExternalReference::power_double_double_function(isolate()), 4);
2786 } 2790 }
2787 // Store the result in the result register. 2791 // Store the result in the result register.
2788 __ GetCFunctionDoubleResult(result_reg); 2792 __ GetCFunctionDoubleResult(result_reg);
2789 } 2793 }
2790 2794
2791 2795
2792 void LCodeGen::DoMathLog(LUnaryMathOperation* instr) { 2796 void LCodeGen::DoMathLog(LUnaryMathOperation* instr) {
2793 ASSERT(ToDoubleRegister(instr->result()).is(d2)); 2797 ASSERT(ToDoubleRegister(instr->result()).is(d2));
2794 TranscendentalCacheStub stub(TranscendentalCache::LOG, 2798 TranscendentalCacheStub stub(TranscendentalCache::LOG,
2795 TranscendentalCacheStub::UNTAGGED); 2799 TranscendentalCacheStub::UNTAGGED);
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4003 ASSERT(!environment->HasBeenRegistered()); 4007 ASSERT(!environment->HasBeenRegistered());
4004 RegisterEnvironmentForDeoptimization(environment); 4008 RegisterEnvironmentForDeoptimization(environment);
4005 ASSERT(osr_pc_offset_ == -1); 4009 ASSERT(osr_pc_offset_ == -1);
4006 osr_pc_offset_ = masm()->pc_offset(); 4010 osr_pc_offset_ = masm()->pc_offset();
4007 } 4011 }
4008 4012
4009 4013
4010 #undef __ 4014 #undef __
4011 4015
4012 } } // namespace v8::internal 4016 } } // namespace v8::internal
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