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Issue 6462029: Direct call accessor getter callbacks (arm implementation). (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 10 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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5913 __ Jump(r2); 5913 __ Jump(r2);
5914 } 5914 }
5915 5915
5916 5916
5917 void DirectCEntryStub::Generate(MacroAssembler* masm) { 5917 void DirectCEntryStub::Generate(MacroAssembler* masm) {
5918 __ ldr(pc, MemOperand(sp, 0)); 5918 __ ldr(pc, MemOperand(sp, 0));
5919 } 5919 }
5920 5920
5921 5921
5922 void DirectCEntryStub::GenerateCall(MacroAssembler* masm, 5922 void DirectCEntryStub::GenerateCall(MacroAssembler* masm,
5923 ApiFunction *function) { 5923 ExternalReference function) {
5924 __ mov(lr, Operand(reinterpret_cast<intptr_t>(GetCode().location()), 5924 __ mov(lr, Operand(reinterpret_cast<intptr_t>(GetCode().location()),
5925 RelocInfo::CODE_TARGET)); 5925 RelocInfo::CODE_TARGET));
5926 // Push return address (accessible to GC through exit frame pc). 5926 // Push return address (accessible to GC through exit frame pc).
5927 __ mov(r2, 5927 __ mov(r2, Operand(function));
5928 Operand(ExternalReference(function, ExternalReference::DIRECT_CALL)));
5929 __ str(pc, MemOperand(sp, 0)); 5928 __ str(pc, MemOperand(sp, 0));
5930 __ Jump(r2); // Call the api function. 5929 __ Jump(r2); // Call the api function.
5931 } 5930 }
5932 5931
5933 5932
5934 void GenerateFastPixelArrayLoad(MacroAssembler* masm, 5933 void GenerateFastPixelArrayLoad(MacroAssembler* masm,
5935 Register receiver, 5934 Register receiver,
5936 Register key, 5935 Register key,
5937 Register elements_map, 5936 Register elements_map,
5938 Register elements, 5937 Register elements,
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5996 __ SmiTag(r0, scratch1); 5995 __ SmiTag(r0, scratch1);
5997 __ Ret(); 5996 __ Ret();
5998 } 5997 }
5999 5998
6000 5999
6001 #undef __ 6000 #undef __
6002 6001
6003 } } // namespace v8::internal 6002 } } // namespace v8::internal
6004 6003
6005 #endif // V8_TARGET_ARCH_ARM 6004 #endif // V8_TARGET_ARCH_ARM
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