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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 #ifndef VM_STACK_FRAME_ARM_H_ | 5 #ifndef RUNTIME_VM_STACK_FRAME_ARM_H_ |
6 #define VM_STACK_FRAME_ARM_H_ | 6 #define RUNTIME_VM_STACK_FRAME_ARM_H_ |
7 | 7 |
8 namespace dart { | 8 namespace dart { |
9 | 9 |
10 /* ARM Dart Frame Layout | 10 /* ARM Dart Frame Layout |
11 | 11 |
12 | | <- TOS | 12 | | <- TOS |
13 Callee frame | ... | | 13 Callee frame | ... | |
14 | saved PP | (PP of current frame) | 14 | saved PP | (PP of current frame) |
15 | code object | | 15 | code object | |
16 | saved FP | (FP of current frame) | 16 | saved FP | (FP of current frame) |
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50 #elif defined(TARGET_ABI_EABI) | 50 #elif defined(TARGET_ABI_EABI) |
51 static const int kExitLinkSlotFromEntryFp = -27; | 51 static const int kExitLinkSlotFromEntryFp = -27; |
52 COMPILE_ASSERT(kAbiPreservedCpuRegCount == 7); | 52 COMPILE_ASSERT(kAbiPreservedCpuRegCount == 7); |
53 COMPILE_ASSERT(kAbiPreservedFpuRegCount == 4); | 53 COMPILE_ASSERT(kAbiPreservedFpuRegCount == 4); |
54 #else | 54 #else |
55 #error Unknown ABI | 55 #error Unknown ABI |
56 #endif | 56 #endif |
57 | 57 |
58 } // namespace dart | 58 } // namespace dart |
59 | 59 |
60 #endif // VM_STACK_FRAME_ARM_H_ | 60 #endif // RUNTIME_VM_STACK_FRAME_ARM_H_ |
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