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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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222 | 222 |
223 | 223 |
224 // ----------------------------------------------------------------------------- | 224 // ----------------------------------------------------------------------------- |
225 // Machine instruction Operands | 225 // Machine instruction Operands |
226 | 226 |
227 enum ScaleFactor { | 227 enum ScaleFactor { |
228 times_1 = 0, | 228 times_1 = 0, |
229 times_2 = 1, | 229 times_2 = 1, |
230 times_4 = 2, | 230 times_4 = 2, |
231 times_8 = 3, | 231 times_8 = 3, |
232 times_pointer_size = times_4, | 232 times_int_size = times_4, |
233 times_half_pointer_size = times_2 | 233 times_half_pointer_size = times_2, |
| 234 times_pointer_size = times_4 |
234 }; | 235 }; |
235 | 236 |
236 | 237 |
237 class Operand BASE_EMBEDDED { | 238 class Operand BASE_EMBEDDED { |
238 public: | 239 public: |
239 // reg | 240 // reg |
240 INLINE(explicit Operand(Register reg)); | 241 INLINE(explicit Operand(Register reg)); |
241 | 242 |
242 // [disp/r] | 243 // [disp/r] |
243 INLINE(explicit Operand(int32_t disp, RelocInfo::Mode rmode)); | 244 INLINE(explicit Operand(int32_t disp, RelocInfo::Mode rmode)); |
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908 private: | 909 private: |
909 Assembler* assembler_; | 910 Assembler* assembler_; |
910 #ifdef DEBUG | 911 #ifdef DEBUG |
911 int space_before_; | 912 int space_before_; |
912 #endif | 913 #endif |
913 }; | 914 }; |
914 | 915 |
915 } } // namespace v8::internal | 916 } } // namespace v8::internal |
916 | 917 |
917 #endif // V8_IA32_ASSEMBLER_IA32_H_ | 918 #endif // V8_IA32_ASSEMBLER_IA32_H_ |
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