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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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870 | 870 |
871 ParameterCount expected(ebx); | 871 ParameterCount expected(ebx); |
872 InvokeCode(Operand(edx), expected, actual, flag); | 872 InvokeCode(Operand(edx), expected, actual, flag); |
873 } | 873 } |
874 | 874 |
875 | 875 |
876 void MacroAssembler::InvokeBuiltin(Builtins::JavaScript id, InvokeFlag flag) { | 876 void MacroAssembler::InvokeBuiltin(Builtins::JavaScript id, InvokeFlag flag) { |
877 bool resolved; | 877 bool resolved; |
878 Handle<Code> code = ResolveBuiltin(id, &resolved); | 878 Handle<Code> code = ResolveBuiltin(id, &resolved); |
879 | 879 |
880 // Calls are not allowed in some stubs. | 880 // Calls are not allowed in some stubs. |
881 ASSERT(flag == JUMP_FUNCTION || allow_stub_calls()); | 881 ASSERT(flag == JUMP_FUNCTION || allow_stub_calls()); |
882 | 882 |
883 // Rely on the assertion to check that the number of provided | 883 // Rely on the assertion to check that the number of provided |
884 // arguments match the expected number of arguments. Fake a | 884 // arguments match the expected number of arguments. Fake a |
885 // parameter count to avoid emitting code to do the check. | 885 // parameter count to avoid emitting code to do the check. |
886 ParameterCount expected(0); | 886 ParameterCount expected(0); |
887 InvokeCode(Handle<Code>(code), expected, expected, | 887 InvokeCode(Handle<Code>(code), expected, expected, |
888 RelocInfo::CODE_TARGET, flag); | 888 RelocInfo::CODE_TARGET, flag); |
889 | 889 |
890 const char* name = Builtins::GetName(id); | 890 const char* name = Builtins::GetName(id); |
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1027 // Indicate that code has changed. | 1027 // Indicate that code has changed. |
1028 CPU::FlushICache(address_, size_); | 1028 CPU::FlushICache(address_, size_); |
1029 | 1029 |
1030 // Check that the code was patched as expected. | 1030 // Check that the code was patched as expected. |
1031 ASSERT(masm_.pc_ == address_ + size_); | 1031 ASSERT(masm_.pc_ == address_ + size_); |
1032 ASSERT(masm_.reloc_info_writer.pos() == address_ + size_ + Assembler::kGap); | 1032 ASSERT(masm_.reloc_info_writer.pos() == address_ + size_ + Assembler::kGap); |
1033 } | 1033 } |
1034 | 1034 |
1035 | 1035 |
1036 } } // namespace v8::internal | 1036 } } // namespace v8::internal |
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