smith
d55c44a8ca
Our ext_hhvm generated code is casting TypedValue* to Value* on the assumption that the offset of TypedValue::m_data is 0. Fix this assumption, and also while in the same code, replace some (t == KindOfString || t == KindOfStaticString) with IS_STATIC_STRING(t), which does a single bit test instead of two comparisons.
127 linhas
4.9 KiB
C++
127 linhas
4.9 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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| Copyright (c) 1997-2010 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include <runtime/ext_hhvm/ext_hhvm.h>
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#include <runtime/base/builtin_functions.h>
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#include <runtime/base/array/array_init.h>
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#include <runtime/ext/ext.h>
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#include <runtime/vm/class.h>
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#include <runtime/vm/runtime.h>
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#include <exception>
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namespace HPHP {
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HPHP::VM::Instance* new_StaticExceptionWaitHandle_Instance(HPHP::VM::Class* cls) {
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size_t nProps = cls->numDeclProperties();
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size_t builtinPropSize = sizeof(c_StaticExceptionWaitHandle) - sizeof(ObjectData);
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size_t size = HPHP::VM::Instance::sizeForNProps(nProps) + builtinPropSize;
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HPHP::VM::Instance *inst = (HPHP::VM::Instance*)ALLOCOBJSZ(size);
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new ((void *)inst) c_StaticExceptionWaitHandle(cls);
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return inst;
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}
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IMPLEMENT_CLASS(StaticExceptionWaitHandle);
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/*
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void HPHP::c_StaticExceptionWaitHandle::t___construct()
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_ZN4HPHP27c_StaticExceptionWaitHandle13t___constructEv
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this_ => rdi
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*/
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void th_25StaticExceptionWaitHandle___construct(ObjectData* this_) asm("_ZN4HPHP27c_StaticExceptionWaitHandle13t___constructEv");
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TypedValue* tg_25StaticExceptionWaitHandle___construct(HPHP::VM::ActRec *ar) {
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TypedValue rv;
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int64_t count = ar->numArgs();
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TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
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ObjectData* this_ = (ar->hasThis() ? ar->getThis() : NULL);
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if (this_) {
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if (count == 0LL) {
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rv.m_data.num = 0LL;
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rv.m_type = KindOfNull;
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th_25StaticExceptionWaitHandle___construct((this_));
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frame_free_locals_inl(ar, 0);
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memcpy(&ar->m_r, &rv, sizeof(TypedValue));
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return &ar->m_r;
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} else {
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throw_toomany_arguments_nr("StaticExceptionWaitHandle::__construct", 0, 1);
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}
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} else {
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throw_instance_method_fatal("StaticExceptionWaitHandle::__construct");
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}
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rv.m_data.num = 0LL;
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rv.m_type = KindOfNull;
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frame_free_locals_inl(ar, 0);
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memcpy(&ar->m_r, &rv, sizeof(TypedValue));
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return &ar->m_r;
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return &ar->m_r;
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}
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/*
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HPHP::Object HPHP::c_StaticExceptionWaitHandle::ti_create(char const*, HPHP::Object const&)
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_ZN4HPHP27c_StaticExceptionWaitHandle9ti_createEPKcRKNS_6ObjectE
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(return value) => rax
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_rv => rdi
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cls_ => rsi
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exception => rdx
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*/
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Value* th_25StaticExceptionWaitHandle_create(Value* _rv, char const* cls_, Value* exception) asm("_ZN4HPHP27c_StaticExceptionWaitHandle9ti_createEPKcRKNS_6ObjectE");
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TypedValue* tg1_25StaticExceptionWaitHandle_create(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
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TypedValue* tg1_25StaticExceptionWaitHandle_create(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
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TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
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rv->m_type = KindOfObject;
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tvCastToObjectInPlace(args-0);
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th_25StaticExceptionWaitHandle_create((&rv->m_data), ("StaticExceptionWaitHandle"), &args[-0].m_data);
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if (rv->m_data.num == 0LL)rv->m_type = KindOfNull;
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return rv;
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}
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TypedValue* tg_25StaticExceptionWaitHandle_create(HPHP::VM::ActRec *ar) {
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TypedValue rv;
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int64_t count = ar->numArgs();
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TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
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if (count == 1LL) {
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if ((args-0)->m_type == KindOfObject) {
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rv.m_type = KindOfObject;
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th_25StaticExceptionWaitHandle_create((&rv.m_data), ("StaticExceptionWaitHandle"), &args[-0].m_data);
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if (rv.m_data.num == 0LL) rv.m_type = KindOfNull;
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frame_free_locals_no_this_inl(ar, 1);
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memcpy(&ar->m_r, &rv, sizeof(TypedValue));
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return &ar->m_r;
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} else {
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tg1_25StaticExceptionWaitHandle_create(&rv, ar, count );
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frame_free_locals_no_this_inl(ar, 1);
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memcpy(&ar->m_r, &rv, sizeof(TypedValue));
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return &ar->m_r;
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}
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} else {
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throw_wrong_arguments_nr("StaticExceptionWaitHandle::create", count, 1, 1, 1);
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}
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rv.m_data.num = 0LL;
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rv.m_type = KindOfNull;
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frame_free_locals_no_this_inl(ar, 1);
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memcpy(&ar->m_r, &rv, sizeof(TypedValue));
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return &ar->m_r;
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return &ar->m_r;
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}
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} // !HPHP
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