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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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32 #include "runtime.h" | 32 #include "runtime.h" |
33 | 33 |
34 namespace v8 { | 34 namespace v8 { |
35 namespace internal { | 35 namespace internal { |
36 | 36 |
37 | 37 |
38 #define __ ACCESS_MASM(masm) | 38 #define __ ACCESS_MASM(masm) |
39 | 39 |
40 | 40 |
41 void Builtins::Generate_Adaptor(MacroAssembler* masm, CFunctionId id) { | 41 void Builtins::Generate_Adaptor(MacroAssembler* masm, CFunctionId id) { |
42 // TODO(1238487): Don't pass the function in a static variable. | 42 // TODO(428): Don't pass the function in a static variable. |
43 __ mov(ip, Operand(ExternalReference::builtin_passed_function())); | 43 __ mov(ip, Operand(ExternalReference::builtin_passed_function())); |
44 __ str(r1, MemOperand(ip, 0)); | 44 __ str(r1, MemOperand(ip, 0)); |
45 | 45 |
46 // The actual argument count has already been loaded into register | 46 // The actual argument count has already been loaded into register |
47 // r0, but JumpToBuiltin expects r0 to contain the number of | 47 // r0, but JumpToBuiltin expects r0 to contain the number of |
48 // arguments including the receiver. | 48 // arguments including the receiver. |
49 __ add(r0, r0, Operand(1)); | 49 __ add(r0, r0, Operand(1)); |
50 __ JumpToBuiltin(ExternalReference(id)); | 50 __ JumpToBuiltin(ExternalReference(id)); |
51 } | 51 } |
52 | 52 |
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689 // Dont adapt arguments. | 689 // Dont adapt arguments. |
690 // ------------------------------------------- | 690 // ------------------------------------------- |
691 __ bind(&dont_adapt_arguments); | 691 __ bind(&dont_adapt_arguments); |
692 __ Jump(r3); | 692 __ Jump(r3); |
693 } | 693 } |
694 | 694 |
695 | 695 |
696 #undef __ | 696 #undef __ |
697 | 697 |
698 } } // namespace v8::internal | 698 } } // namespace v8::internal |
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