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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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29 | 29 |
30 #include "bootstrapper.h" | 30 #include "bootstrapper.h" |
31 #include "codegen-inl.h" | 31 #include "codegen-inl.h" |
32 #include "compiler.h" | 32 #include "compiler.h" |
33 #include "debug.h" | 33 #include "debug.h" |
34 #include "ic-inl.h" | 34 #include "ic-inl.h" |
35 #include "parser.h" | 35 #include "parser.h" |
36 #include "regexp-macro-assembler.h" | 36 #include "regexp-macro-assembler.h" |
37 #include "register-allocator-inl.h" | 37 #include "register-allocator-inl.h" |
38 #include "scopes.h" | 38 #include "scopes.h" |
| 39 #include "virtual-frame-inl.h" |
39 | 40 |
40 namespace v8 { | 41 namespace v8 { |
41 namespace internal { | 42 namespace internal { |
42 | 43 |
43 #define __ ACCESS_MASM(masm_) | 44 #define __ ACCESS_MASM(masm_) |
44 | 45 |
45 // ------------------------------------------------------------------------- | 46 // ------------------------------------------------------------------------- |
46 // Platform-specific DeferredCode functions. | 47 // Platform-specific DeferredCode functions. |
47 | 48 |
48 void DeferredCode::SaveRegisters() { | 49 void DeferredCode::SaveRegisters() { |
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252 info_(NULL), | 253 info_(NULL), |
253 frame_(NULL), | 254 frame_(NULL), |
254 allocator_(NULL), | 255 allocator_(NULL), |
255 state_(NULL), | 256 state_(NULL), |
256 loop_nesting_(0), | 257 loop_nesting_(0), |
257 function_return_is_shadowed_(false), | 258 function_return_is_shadowed_(false), |
258 in_spilled_code_(false) { | 259 in_spilled_code_(false) { |
259 } | 260 } |
260 | 261 |
261 | 262 |
262 Scope* CodeGenerator::scope() { return info_->function()->scope(); } | |
263 | |
264 | |
265 void CodeGenerator::DeclareGlobals(Handle<FixedArray> pairs) { | 263 void CodeGenerator::DeclareGlobals(Handle<FixedArray> pairs) { |
266 // Call the runtime to declare the globals. The inevitable call | 264 // Call the runtime to declare the globals. The inevitable call |
267 // will sync frame elements to memory anyway, so we do it eagerly to | 265 // will sync frame elements to memory anyway, so we do it eagerly to |
268 // allow us to push the arguments directly into place. | 266 // allow us to push the arguments directly into place. |
269 frame_->SyncRange(0, frame_->element_count() - 1); | 267 frame_->SyncRange(0, frame_->element_count() - 1); |
270 | 268 |
271 __ movq(kScratchRegister, pairs, RelocInfo::EMBEDDED_OBJECT); | 269 __ movq(kScratchRegister, pairs, RelocInfo::EMBEDDED_OBJECT); |
272 frame_->EmitPush(rsi); // The context is the first argument. | 270 frame_->EmitPush(rsi); // The context is the first argument. |
273 frame_->EmitPush(kScratchRegister); | 271 frame_->EmitPush(kScratchRegister); |
274 frame_->EmitPush(Smi::FromInt(is_eval() ? 1 : 0)); | 272 frame_->EmitPush(Smi::FromInt(is_eval() ? 1 : 0)); |
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9502 // Call the function from C++. | 9500 // Call the function from C++. |
9503 return FUNCTION_CAST<ModuloFunction>(buffer); | 9501 return FUNCTION_CAST<ModuloFunction>(buffer); |
9504 } | 9502 } |
9505 | 9503 |
9506 #endif | 9504 #endif |
9507 | 9505 |
9508 | 9506 |
9509 #undef __ | 9507 #undef __ |
9510 | 9508 |
9511 } } // namespace v8::internal | 9509 } } // namespace v8::internal |
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