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Diffstat (limited to 'V8Binding/v8/src/ic-inl.h')
-rw-r--r-- | V8Binding/v8/src/ic-inl.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/V8Binding/v8/src/ic-inl.h b/V8Binding/v8/src/ic-inl.h deleted file mode 100644 index 131f77b..0000000 --- a/V8Binding/v8/src/ic-inl.h +++ /dev/null @@ -1,93 +0,0 @@ -// Copyright 2006-2008 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#ifndef V8_IC_INL_H_ -#define V8_IC_INL_H_ - -#include "ic.h" -#include "debug.h" -#include "macro-assembler.h" - -namespace v8 { -namespace internal { - - -Address IC::address() { - // Get the address of the call. - Address result = pc() - Assembler::kCallTargetAddressOffset; - -#ifdef ENABLE_DEBUGGER_SUPPORT - // First check if any break points are active if not just return the address - // of the call. - if (!Debug::has_break_points()) return result; - - // At least one break point is active perform additional test to ensure that - // break point locations are updated correctly. - if (Debug::IsDebugBreak(Assembler::target_address_at(result))) { - // If the call site is a call to debug break then return the address in - // the original code instead of the address in the running code. This will - // cause the original code to be updated and keeps the breakpoint active in - // the running code. - return OriginalCodeAddress(); - } else { - // No break point here just return the address of the call. - return result; - } -#else - return result; -#endif -} - - -Code* IC::GetTargetAtAddress(Address address) { - // Get the target address of the IC. - Address target = Assembler::target_address_at(address); - // Convert target address to the code object. Code::GetCodeFromTargetAddress - // is safe for use during GC where the map might be marked. - Code* result = Code::GetCodeFromTargetAddress(target); - ASSERT(result->is_inline_cache_stub()); - return result; -} - - -void IC::SetTargetAtAddress(Address address, Code* target) { - ASSERT(target->is_inline_cache_stub()); - Assembler::set_target_address_at(address, target->instruction_start()); -} - - -Map* IC::GetCodeCacheMapForObject(Object* object) { - if (object->IsJSObject()) return JSObject::cast(object)->map(); - // If the object is a value, we use the prototype map for the cache. - ASSERT(object->IsString() || object->IsNumber() || object->IsBoolean()); - return JSObject::cast(object->GetPrototype())->map(); -} - - -} } // namespace v8::internal - -#endif // V8_IC_INL_H_ |