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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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5950 __ Jump(r2); | 5950 __ Jump(r2); |
5951 } | 5951 } |
5952 | 5952 |
5953 | 5953 |
5954 void DirectCEntryStub::Generate(MacroAssembler* masm) { | 5954 void DirectCEntryStub::Generate(MacroAssembler* masm) { |
5955 __ ldr(pc, MemOperand(sp, 0)); | 5955 __ ldr(pc, MemOperand(sp, 0)); |
5956 } | 5956 } |
5957 | 5957 |
5958 | 5958 |
5959 void DirectCEntryStub::GenerateCall(MacroAssembler* masm, | 5959 void DirectCEntryStub::GenerateCall(MacroAssembler* masm, |
5960 ApiFunction *function) { | 5960 ExternalReference function) { |
5961 __ mov(lr, Operand(reinterpret_cast<intptr_t>(GetCode().location()), | 5961 __ mov(lr, Operand(reinterpret_cast<intptr_t>(GetCode().location()), |
5962 RelocInfo::CODE_TARGET)); | 5962 RelocInfo::CODE_TARGET)); |
5963 __ mov(r2, | 5963 __ mov(r2, Operand(function)); |
5964 Operand(ExternalReference(function, ExternalReference::DIRECT_CALL))); | |
5965 // Push return address (accessible to GC through exit frame pc). | 5964 // Push return address (accessible to GC through exit frame pc). |
5966 __ str(pc, MemOperand(sp, 0)); | 5965 __ str(pc, MemOperand(sp, 0)); |
5967 __ Jump(r2); // Call the api function. | 5966 __ Jump(r2); // Call the api function. |
5968 } | 5967 } |
5969 | 5968 |
5970 | 5969 |
5971 void DirectCEntryStub::GenerateCall(MacroAssembler* masm, | 5970 void DirectCEntryStub::GenerateCall(MacroAssembler* masm, |
5972 Register target) { | 5971 Register target) { |
5973 __ mov(lr, Operand(reinterpret_cast<intptr_t>(GetCode().location()), | 5972 __ mov(lr, Operand(reinterpret_cast<intptr_t>(GetCode().location()), |
5974 RelocInfo::CODE_TARGET)); | 5973 RelocInfo::CODE_TARGET)); |
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6128 __ strb(untagged_value, MemOperand(external_pointer, untagged_key)); | 6127 __ strb(untagged_value, MemOperand(external_pointer, untagged_key)); |
6129 __ Ret(); | 6128 __ Ret(); |
6130 } | 6129 } |
6131 | 6130 |
6132 | 6131 |
6133 #undef __ | 6132 #undef __ |
6134 | 6133 |
6135 } } // namespace v8::internal | 6134 } } // namespace v8::internal |
6136 | 6135 |
6137 #endif // V8_TARGET_ARCH_ARM | 6136 #endif // V8_TARGET_ARCH_ARM |
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