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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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| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | 27 |
| 28 #ifndef V8_ARM_FRAMES_ARM_H_ | 28 #ifndef V8_ARM_FRAMES_ARM_H_ |
| 29 #define V8_ARM_FRAMES_ARM_H_ | 29 #define V8_ARM_FRAMES_ARM_H_ |
| 30 | 30 |
| 31 #include "memory.h" |
| 32 |
| 31 namespace v8 { | 33 namespace v8 { |
| 32 namespace internal { | 34 namespace internal { |
| 33 | 35 |
| 34 | 36 |
| 35 // The ARM ABI does not specify the usage of register r9, which may be reserved | 37 // The ARM ABI does not specify the usage of register r9, which may be reserved |
| 36 // as the static base or thread register on some platforms, in which case we | 38 // as the static base or thread register on some platforms, in which case we |
| 37 // leave it alone. Adjust the value of kR9Available accordingly: | 39 // leave it alone. Adjust the value of kR9Available accordingly: |
| 38 static const int kR9Available = 1; // 1 if available to us, 0 if reserved | 40 static const int kR9Available = 1; // 1 if available to us, 0 if reserved |
| 39 | 41 |
| 40 | 42 |
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| 153 | 155 |
| 154 inline Object* JavaScriptFrame::function_slot_object() const { | 156 inline Object* JavaScriptFrame::function_slot_object() const { |
| 155 const int offset = JavaScriptFrameConstants::kFunctionOffset; | 157 const int offset = JavaScriptFrameConstants::kFunctionOffset; |
| 156 return Memory::Object_at(fp() + offset); | 158 return Memory::Object_at(fp() + offset); |
| 157 } | 159 } |
| 158 | 160 |
| 159 | 161 |
| 160 } } // namespace v8::internal | 162 } } // namespace v8::internal |
| 161 | 163 |
| 162 #endif // V8_ARM_FRAMES_ARM_H_ | 164 #endif // V8_ARM_FRAMES_ARM_H_ |
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