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Issue 660244: Support for MIPS architecture. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 9 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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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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 28
29 29
30 #include "v8.h" 30 #include "v8.h"
31 31
32 #include "codegen-inl.h" 32 #include "codegen-inl.h"
33 #include "register-allocator-inl.h" 33 #include "register-allocator-inl.h"
34 #include "scopes.h" 34 #include "scopes.h"
35 #include "virtual-frame-inl.h"
35 36
36 namespace v8 { 37 namespace v8 {
37 namespace internal { 38 namespace internal {
38 39
39 // ------------------------------------------------------------------------- 40 // -------------------------------------------------------------------------
40 // VirtualFrame implementation. 41 // VirtualFrame implementation.
41 42
42 #define __ ACCESS_MASM(masm()) 43 #define __ ACCESS_MASM(masm())
43 44
44
45 // On entry to a function, the virtual frame already contains the
46 // receiver and the parameters. All initial frame elements are in
47 // memory.
48 VirtualFrame::VirtualFrame()
49 : elements_(parameter_count() + local_count() + kPreallocatedElements),
50 stack_pointer_(parameter_count()) { // 0-based index of TOS.
51 UNIMPLEMENTED_MIPS();
52 }
53
54
55 void VirtualFrame::SyncElementBelowStackPointer(int index) { 45 void VirtualFrame::SyncElementBelowStackPointer(int index) {
56 UNREACHABLE(); 46 UNREACHABLE();
57 } 47 }
58 48
59 49
60 void VirtualFrame::SyncElementByPushing(int index) { 50 void VirtualFrame::SyncElementByPushing(int index) {
61 UNREACHABLE(); 51 UNREACHABLE();
62 } 52 }
63 53
64 54
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231 } 221 }
232 222
233 void VirtualFrame::EmitArgumentSlots(RegList reglist) { 223 void VirtualFrame::EmitArgumentSlots(RegList reglist) {
234 UNIMPLEMENTED_MIPS(); 224 UNIMPLEMENTED_MIPS();
235 } 225 }
236 226
237 #undef __ 227 #undef __
238 228
239 } } // namespace v8::internal 229 } } // namespace v8::internal
240 230
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