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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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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808 // space for return value if needed (assumes the return value is a handle). | 808 // space for return value if needed (assumes the return value is a handle). |
809 // Arguments must be stored in ApiParameterOperand(0), ApiParameterOperand(1) | 809 // Arguments must be stored in ApiParameterOperand(0), ApiParameterOperand(1) |
810 // etc. Saves context (esi). If space was reserved for return value then | 810 // etc. Saves context (esi). If space was reserved for return value then |
811 // stores the pointer to the reserved slot into esi. | 811 // stores the pointer to the reserved slot into esi. |
812 void PrepareCallApiFunction(int argc); | 812 void PrepareCallApiFunction(int argc); |
813 | 813 |
814 // Calls an API function. Allocates HandleScope, extracts returned value | 814 // Calls an API function. Allocates HandleScope, extracts returned value |
815 // from handle and propagates exceptions. Clobbers ebx, edi and | 815 // from handle and propagates exceptions. Clobbers ebx, edi and |
816 // caller-save registers. Restores context. On return removes | 816 // caller-save registers. Restores context. On return removes |
817 // stack_space * kPointerSize (GCed). | 817 // stack_space * kPointerSize (GCed). |
818 void CallApiFunctionAndReturn(Address function_address, | 818 void CallApiFunctionAndReturn(Register function_address, |
819 Address thunk_address, | 819 Address thunk_address, |
820 Operand thunk_last_arg, | 820 Operand thunk_last_arg, |
821 int stack_space, | 821 int stack_space, |
822 Operand return_value_operand, | 822 Operand return_value_operand, |
823 Operand* context_restore_operand); | 823 Operand* context_restore_operand); |
824 | 824 |
825 // Jump to a runtime routine. | 825 // Jump to a runtime routine. |
826 void JumpToExternalReference(const ExternalReference& ext); | 826 void JumpToExternalReference(const ExternalReference& ext); |
827 | 827 |
828 // --------------------------------------------------------------------------- | 828 // --------------------------------------------------------------------------- |
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1114 } \ | 1114 } \ |
1115 masm-> | 1115 masm-> |
1116 #else | 1116 #else |
1117 #define ACCESS_MASM(masm) masm-> | 1117 #define ACCESS_MASM(masm) masm-> |
1118 #endif | 1118 #endif |
1119 | 1119 |
1120 | 1120 |
1121 } } // namespace v8::internal | 1121 } } // namespace v8::internal |
1122 | 1122 |
1123 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ | 1123 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ |
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