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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_X64_MACRO_ASSEMBLER_X64_H_ | 5 #ifndef V8_X64_MACRO_ASSEMBLER_X64_H_ |
6 #define V8_X64_MACRO_ASSEMBLER_X64_H_ | 6 #define V8_X64_MACRO_ASSEMBLER_X64_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/base/flags.h" | 10 #include "src/base/flags.h" |
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321 SmiCheck smi_check = INLINE_SMI_CHECK, | 321 SmiCheck smi_check = INLINE_SMI_CHECK, |
322 PointersToHereCheck pointers_to_here_check_for_value = | 322 PointersToHereCheck pointers_to_here_check_for_value = |
323 kPointersToHereMaybeInteresting); | 323 kPointersToHereMaybeInteresting); |
324 | 324 |
325 // --------------------------------------------------------------------------- | 325 // --------------------------------------------------------------------------- |
326 // Debugger Support | 326 // Debugger Support |
327 | 327 |
328 void DebugBreak(); | 328 void DebugBreak(); |
329 | 329 |
330 // Generates function and stub prologue code. | 330 // Generates function and stub prologue code. |
331 void StubPrologue(); | 331 void StubPrologue(StackFrame::Type type); |
332 void Prologue(bool code_pre_aging); | 332 void Prologue(bool code_pre_aging); |
333 | 333 |
334 // Enter specific kind of exit frame; either in normal or | 334 // Enter specific kind of exit frame; either in normal or |
335 // debug mode. Expects the number of arguments in register rax and | 335 // debug mode. Expects the number of arguments in register rax and |
336 // sets up the number of arguments in register rdi and the pointer | 336 // sets up the number of arguments in register rdi and the pointer |
337 // to the first argument in register rsi. | 337 // to the first argument in register rsi. |
338 // | 338 // |
339 // Allocates arg_stack_space * kPointerSize memory (not GCed) on the stack | 339 // Allocates arg_stack_space * kPointerSize memory (not GCed) on the stack |
340 // accessible via StackSpaceOperand. | 340 // accessible via StackSpaceOperand. |
341 void EnterExitFrame(int arg_stack_space = 0, bool save_doubles = false); | 341 void EnterExitFrame(int arg_stack_space = 0, bool save_doubles = false); |
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1759 } \ | 1759 } \ |
1760 masm-> | 1760 masm-> |
1761 #else | 1761 #else |
1762 #define ACCESS_MASM(masm) masm-> | 1762 #define ACCESS_MASM(masm) masm-> |
1763 #endif | 1763 #endif |
1764 | 1764 |
1765 } // namespace internal | 1765 } // namespace internal |
1766 } // namespace v8 | 1766 } // namespace v8 |
1767 | 1767 |
1768 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ | 1768 #endif // V8_X64_MACRO_ASSEMBLER_X64_H_ |
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