smith
1569061e8c
This diff removes initializing stores to TypedValue._count, renames _count to m_aux, and makes m_aux a union with members typed and named according to their specialized uses. The few remaining uses of that field for random tweaks are more obvious and easy to grep for. TypedValue no longer extends Value, (allowing m_data to move to a different offset in the future), and Variant now extends TypedValue, so we only have to maintain one definition. HphpArray now explicitly uses TypedValue.m_pad instead of overlapping TypedValue with an anonymous struct, again so we don't have to maintain another structure to match TypedValue's layout. The JIT's were using offsetof(TypedValue, _count) all over the place for access to String/Array/Object/RefData::_count. Instead, use FAST_REFCOUNT_OFFSET.
271 linhas
8.0 KiB
C++
271 linhas
8.0 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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/*
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bool HPHP::f_hphp_is_service_thread()
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_ZN4HPHP24f_hphp_is_service_threadEv
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(return value) => rax
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*/
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bool fh_hphp_is_service_thread() asm("_ZN4HPHP24f_hphp_is_service_threadEv");
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TypedValue* fg_hphp_is_service_thread(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 == 0LL) {
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rv.m_type = KindOfBoolean;
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rv.m_data.num = (fh_hphp_is_service_thread()) ? 1LL : 0LL;
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frame_free_locals_no_this_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("hphp_is_service_thread", 0, 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, 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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void HPHP::f_hphp_service_thread_started()
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_ZN4HPHP29f_hphp_service_thread_startedEv
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*/
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void fh_hphp_service_thread_started() asm("_ZN4HPHP29f_hphp_service_thread_startedEv");
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TypedValue* fg_hphp_service_thread_started(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 == 0LL) {
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rv.m_data.num = 0LL;
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rv.m_type = KindOfNull;
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fh_hphp_service_thread_started();
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frame_free_locals_no_this_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("hphp_service_thread_started", 0, 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, 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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bool HPHP::f_hphp_service_thread_stopped(int)
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_ZN4HPHP29f_hphp_service_thread_stoppedEi
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(return value) => rax
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timeout => rdi
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*/
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bool fh_hphp_service_thread_stopped(int timeout) asm("_ZN4HPHP29f_hphp_service_thread_stoppedEi");
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TypedValue * fg1_hphp_service_thread_stopped(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
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TypedValue * fg1_hphp_service_thread_stopped(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 = KindOfBoolean;
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tvCastToInt64InPlace(args-0);
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rv->m_data.num = (fh_hphp_service_thread_stopped((int)(args[-0].m_data.num))) ? 1LL : 0LL;
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return rv;
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}
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TypedValue* fg_hphp_service_thread_stopped(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 == KindOfInt64) {
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rv.m_type = KindOfBoolean;
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rv.m_data.num = (fh_hphp_service_thread_stopped((int)(args[-0].m_data.num))) ? 1LL : 0LL;
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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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fg1_hphp_service_thread_stopped(&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("hphp_service_thread_stopped", 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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/*
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bool HPHP::f_hphp_thread_is_warmup_enabled()
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_ZN4HPHP31f_hphp_thread_is_warmup_enabledEv
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(return value) => rax
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*/
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bool fh_hphp_thread_is_warmup_enabled() asm("_ZN4HPHP31f_hphp_thread_is_warmup_enabledEv");
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TypedValue* fg_hphp_thread_is_warmup_enabled(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 == 0LL) {
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rv.m_type = KindOfBoolean;
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rv.m_data.num = (fh_hphp_thread_is_warmup_enabled()) ? 1LL : 0LL;
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frame_free_locals_no_this_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("hphp_thread_is_warmup_enabled", 0, 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, 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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void HPHP::f_hphp_thread_set_warmup_enabled()
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_ZN4HPHP32f_hphp_thread_set_warmup_enabledEv
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*/
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void fh_hphp_thread_set_warmup_enabled() asm("_ZN4HPHP32f_hphp_thread_set_warmup_enabledEv");
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TypedValue* fg_hphp_thread_set_warmup_enabled(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 == 0LL) {
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rv.m_data.num = 0LL;
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rv.m_type = KindOfNull;
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fh_hphp_thread_set_warmup_enabled();
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frame_free_locals_no_this_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("hphp_thread_set_warmup_enabled", 0, 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, 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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long HPHP::f_hphp_get_thread_id()
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_ZN4HPHP20f_hphp_get_thread_idEv
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(return value) => rax
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*/
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long fh_hphp_get_thread_id() asm("_ZN4HPHP20f_hphp_get_thread_idEv");
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TypedValue* fg_hphp_get_thread_id(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 == 0LL) {
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rv.m_type = KindOfInt64;
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rv.m_data.num = (int64_t)fh_hphp_get_thread_id();
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frame_free_locals_no_this_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("hphp_get_thread_id", 0, 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, 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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int HPHP::f_hphp_gettid()
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_ZN4HPHP13f_hphp_gettidEv
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(return value) => rax
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*/
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int fh_hphp_gettid() asm("_ZN4HPHP13f_hphp_gettidEv");
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TypedValue* fg_hphp_gettid(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 == 0LL) {
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rv.m_type = KindOfInt64;
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rv.m_data.num = (int64_t)fh_hphp_gettid();
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frame_free_locals_no_this_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("hphp_gettid", 0, 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, 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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} // !HPHP
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