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Issue 364863002: MIPS: Clean up the global object naming madness. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 5 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_MIPS 7 #if V8_TARGET_ARCH_MIPS
8 8
9 #include "src/codegen.h" 9 #include "src/codegen.h"
10 #include "src/ic-inl.h" 10 #include "src/ic-inl.h"
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1188 FrameScope scope(masm, StackFrame::INTERNAL); 1188 FrameScope scope(masm, StackFrame::INTERNAL);
1189 1189
1190 // Save value register, so we can restore it later. 1190 // Save value register, so we can restore it later.
1191 __ push(value()); 1191 __ push(value());
1192 1192
1193 if (!setter.is_null()) { 1193 if (!setter.is_null()) {
1194 // Call the JavaScript setter with receiver and value on the stack. 1194 // Call the JavaScript setter with receiver and value on the stack.
1195 if (IC::TypeToMap(*type, masm->isolate())->IsJSGlobalObjectMap()) { 1195 if (IC::TypeToMap(*type, masm->isolate())->IsJSGlobalObjectMap()) {
1196 // Swap in the global receiver. 1196 // Swap in the global receiver.
1197 __ lw(receiver, 1197 __ lw(receiver,
1198 FieldMemOperand( 1198 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
1199 receiver, JSGlobalObject::kGlobalReceiverOffset));
1200 } 1199 }
1201 __ Push(receiver, value()); 1200 __ Push(receiver, value());
1202 ParameterCount actual(1); 1201 ParameterCount actual(1);
1203 ParameterCount expected(setter); 1202 ParameterCount expected(setter);
1204 __ InvokeFunction(setter, expected, actual, 1203 __ InvokeFunction(setter, expected, actual,
1205 CALL_FUNCTION, NullCallWrapper()); 1204 CALL_FUNCTION, NullCallWrapper());
1206 } else { 1205 } else {
1207 // If we generate a global code snippet for deoptimization only, remember 1206 // If we generate a global code snippet for deoptimization only, remember
1208 // the place to continue after deoptimization. 1207 // the place to continue after deoptimization.
1209 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); 1208 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset());
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1303 // -- ra : return address 1302 // -- ra : return address
1304 // ----------------------------------- 1303 // -----------------------------------
1305 { 1304 {
1306 FrameScope scope(masm, StackFrame::INTERNAL); 1305 FrameScope scope(masm, StackFrame::INTERNAL);
1307 1306
1308 if (!getter.is_null()) { 1307 if (!getter.is_null()) {
1309 // Call the JavaScript getter with the receiver on the stack. 1308 // Call the JavaScript getter with the receiver on the stack.
1310 if (IC::TypeToMap(*type, masm->isolate())->IsJSGlobalObjectMap()) { 1309 if (IC::TypeToMap(*type, masm->isolate())->IsJSGlobalObjectMap()) {
1311 // Swap in the global receiver. 1310 // Swap in the global receiver.
1312 __ lw(receiver, 1311 __ lw(receiver,
1313 FieldMemOperand( 1312 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
1314 receiver, JSGlobalObject::kGlobalReceiverOffset));
1315 } 1313 }
1316 __ push(receiver); 1314 __ push(receiver);
1317 ParameterCount actual(0); 1315 ParameterCount actual(0);
1318 ParameterCount expected(getter); 1316 ParameterCount expected(getter);
1319 __ InvokeFunction(getter, expected, actual, 1317 __ InvokeFunction(getter, expected, actual,
1320 CALL_FUNCTION, NullCallWrapper()); 1318 CALL_FUNCTION, NullCallWrapper());
1321 } else { 1319 } else {
1322 // If we generate a global code snippet for deoptimization only, remember 1320 // If we generate a global code snippet for deoptimization only, remember
1323 // the place to continue after deoptimization. 1321 // the place to continue after deoptimization.
1324 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset()); 1322 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset());
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1507 // ----------------------------------- 1505 // -----------------------------------
1508 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss); 1506 TailCallBuiltin(masm, Builtins::kKeyedLoadIC_Miss);
1509 } 1507 }
1510 1508
1511 1509
1512 #undef __ 1510 #undef __
1513 1511
1514 } } // namespace v8::internal 1512 } } // namespace v8::internal
1515 1513
1516 #endif // V8_TARGET_ARCH_MIPS 1514 #endif // V8_TARGET_ARCH_MIPS
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