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Issue 1672303002: Fix --no-lazy-dispatchers in the JIT. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "vm/globals.h" 5 #include "vm/globals.h"
6 #if defined(TARGET_ARCH_ARM64) 6 #if defined(TARGET_ARCH_ARM64)
7 7
8 #include "vm/assembler.h" 8 #include "vm/assembler.h"
9 #include "vm/code_generator.h" 9 #include "vm/code_generator.h"
10 #include "vm/compiler.h" 10 #include "vm/compiler.h"
(...skipping 1502 matching lines...) Expand 10 before | Expand all | Expand 10 after
1513 // Pass IC data object. 1513 // Pass IC data object.
1514 __ Push(R5); 1514 __ Push(R5);
1515 __ CallRuntime(handle_ic_miss, num_args + 1); 1515 __ CallRuntime(handle_ic_miss, num_args + 1);
1516 // Remove the call arguments pushed earlier, including the IC data object. 1516 // Remove the call arguments pushed earlier, including the IC data object.
1517 __ Drop(num_args + 1); 1517 __ Drop(num_args + 1);
1518 // Pop returned function object into R0. 1518 // Pop returned function object into R0.
1519 // Restore arguments descriptor array and IC data array. 1519 // Restore arguments descriptor array and IC data array.
1520 __ Pop(R0); // Pop returned function object into R0. 1520 __ Pop(R0); // Pop returned function object into R0.
1521 __ Pop(R5); // Restore IC Data. 1521 __ Pop(R5); // Restore IC Data.
1522 __ Pop(R4); // Restore arguments descriptor array. 1522 __ Pop(R4); // Restore arguments descriptor array.
1523 if (range_collection_mode == kCollectRanges) { 1523 __ RestoreCodePointer();
1524 __ RestoreCodePointer();
1525 }
1526 __ LeaveStubFrame(); 1524 __ LeaveStubFrame();
1527 Label call_target_function; 1525 Label call_target_function;
1528 if (!FLAG_lazy_dispatchers) { 1526 if (!FLAG_lazy_dispatchers) {
1529 GenerateDispatcherCode(assembler, &call_target_function); 1527 GenerateDispatcherCode(assembler, &call_target_function);
1530 } else { 1528 } else {
1531 __ b(&call_target_function); 1529 __ b(&call_target_function);
1532 } 1530 }
1533 1531
1534 __ Bind(&found); 1532 __ Bind(&found);
1535 __ Comment("Update caller's counter"); 1533 __ Comment("Update caller's counter");
(...skipping 657 matching lines...) Expand 10 before | Expand all | Expand 10 after
2193 __ Bind(&miss); 2191 __ Bind(&miss);
2194 __ LoadIsolate(R2); 2192 __ LoadIsolate(R2);
2195 __ ldr(CODE_REG, Address(R2, Isolate::ic_miss_code_offset())); 2193 __ ldr(CODE_REG, Address(R2, Isolate::ic_miss_code_offset()));
2196 __ ldr(R1, FieldAddress(CODE_REG, Code::entry_point_offset())); 2194 __ ldr(R1, FieldAddress(CODE_REG, Code::entry_point_offset()));
2197 __ ret(); 2195 __ ret();
2198 } 2196 }
2199 2197
2200 } // namespace dart 2198 } // namespace dart
2201 2199
2202 #endif // defined TARGET_ARCH_ARM64 2200 #endif // defined TARGET_ARCH_ARM64
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