runtime/vm/stack_frame_mips.h - Issue 23671003: Saves callee-saved fpu registers on MIPS.

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Side by Side Diff: runtime/vm/stack_frame_mips.h

Issue 23671003: Saves callee-saved fpu registers on MIPS. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 3 months ago

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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_MIPS_H_	5 #ifndef VM_STACK_FRAME_MIPS_H_

6 #define VM_STACK_FRAME_MIPS_H_	6 #define VM_STACK_FRAME_MIPS_H_

7	7

8 namespace dart {	8 namespace dart {

9	9

10 /* MIPS Dart Frame Layout	10 /* MIPS Dart Frame Layout

(...skipping 18 matching lines...) Expand all Loading...
29 static const int kSavedPcSlotFromSp = -2;	29 static const int kSavedPcSlotFromSp = -2;

30 static const int kFirstLocalSlotFromFp = -2;	30 static const int kFirstLocalSlotFromFp = -2;

31 static const int kSavedCallerPpSlotFromFp = -1;	31 static const int kSavedCallerPpSlotFromFp = -1;

32 static const int kSavedCallerFpSlotFromFp = 0;	32 static const int kSavedCallerFpSlotFromFp = 0;

33 static const int kSavedCallerPcSlotFromFp = 1;	33 static const int kSavedCallerPcSlotFromFp = 1;

34 static const int kPcMarkerSlotFromFp = 2;	34 static const int kPcMarkerSlotFromFp = 2;

35 static const int kParamEndSlotFromFp = 2; // One slot past last parameter.	35 static const int kParamEndSlotFromFp = 2; // One slot past last parameter.

36 static const int kCallerSpSlotFromFp = 3;	36 static const int kCallerSpSlotFromFp = 3;

37	37

38 // Entry and exit frame layout.	38 // Entry and exit frame layout.

39 static const int kSavedContextSlotFromEntryFp = -11;	39 static const int kSavedContextSlotFromEntryFp = -23;

40 static const int kExitLinkSlotFromEntryFp = -10;	40 static const int kExitLinkSlotFromEntryFp = -22;

41	41

42 } // namespace dart	42 } // namespace dart

43	43

44 #endif // VM_STACK_FRAME_MIPS_H_	44 #endif // VM_STACK_FRAME_MIPS_H_

45	45

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