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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2009 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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115 : "=r" (beg) | 115 : "=r" (beg) |
116 : "0" (beg), "r" (end), "r" (flg) | 116 : "0" (beg), "r" (end), "r" (flg) |
117 : "r3"); | 117 : "r3"); |
118 #endif | 118 #endif |
119 #endif | 119 #endif |
120 #endif | 120 #endif |
121 } | 121 } |
122 | 122 |
123 | 123 |
124 void CPU::DebugBreak() { | 124 void CPU::DebugBreak() { |
125 #if !defined (__arm__) | 125 #if !defined (__arm__) || !defined(CAN_USE_ARMV5_INSTRUCTIONS) |
126 UNIMPLEMENTED(); // when building ARM emulator target | 126 UNIMPLEMENTED(); // when building ARM emulator target |
127 #else | 127 #else |
128 asm volatile("bkpt 0"); | 128 asm volatile("bkpt 0"); |
129 #endif | 129 #endif |
130 } | 130 } |
131 | 131 |
132 } } // namespace v8::internal | 132 } } // namespace v8::internal |
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