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d55c44a8cafee97f5055e76a875ba2ed54c5b355
hhvm/hphp/runtime/ext/ext_hotprofiler.ext_hhvm.cpp
T
smith d55c44a8ca Fix some RefData<->TypedValue<->Variant<->Value type puns 
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.
2013-03-27 16:52:16 -07:00

426 linhas
12 KiB
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Original Anotar Histórico

/*
+----------------------------------------------------------------------+
| HipHop for PHP |
+----------------------------------------------------------------------+
| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
| Copyright (c) 1997-2010 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
*/
#include <runtime/ext_hhvm/ext_hhvm.h>
#include <runtime/base/builtin_functions.h>
#include <runtime/base/array/array_init.h>
#include <runtime/ext/ext.h>
#include <runtime/vm/class.h>
#include <runtime/vm/runtime.h>
#include <exception>
namespace HPHP {
/*
void HPHP::f_xhprof_enable(int, HPHP::Array const&)
_ZN4HPHP15f_xhprof_enableEiRKNS_5ArrayE
flags => rdi
args => rsi
*/
void fh_xhprof_enable(int flags, Value* args) asm("_ZN4HPHP15f_xhprof_enableEiRKNS_5ArrayE");
TypedValue * fg1_xhprof_enable(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_xhprof_enable(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
rv->m_data.num = 0LL;
rv->m_type = KindOfNull;
switch (count) {
default: // count >= 2
if ((args-1)->m_type != KindOfArray) {
tvCastToArrayInPlace(args-1);
}
case 1:
if ((args-0)->m_type != KindOfInt64) {
tvCastToInt64InPlace(args-0);
}
case 0:
break;
}
fh_xhprof_enable((count > 0) ? (int)(args[-0].m_data.num) : (int)(0), (count > 1) ? &args[-1].m_data : (Value*)(&null_array));
return rv;
}
TypedValue* fg_xhprof_enable(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count <= 2LL) {
if ((count <= 1 || (args-1)->m_type == KindOfArray) && (count <= 0 || (args-0)->m_type == KindOfInt64)) {
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
fh_xhprof_enable((count > 0) ? (int)(args[-0].m_data.num) : (int)(0), (count > 1) ? &args[-1].m_data : (Value*)(&null_array));
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_xhprof_enable(&rv, ar, count);
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
}
} else {
throw_toomany_arguments_nr("xhprof_enable", 2, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
HPHP::Variant HPHP::f_xhprof_disable()
_ZN4HPHP16f_xhprof_disableEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_xhprof_disable(TypedValue* _rv) asm("_ZN4HPHP16f_xhprof_disableEv");
TypedValue* fg_xhprof_disable(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_xhprof_disable((&(rv)));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_toomany_arguments_nr("xhprof_disable", 0, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
void HPHP::f_xhprof_network_enable()
_ZN4HPHP23f_xhprof_network_enableEv
*/
void fh_xhprof_network_enable() asm("_ZN4HPHP23f_xhprof_network_enableEv");
TypedValue* fg_xhprof_network_enable(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
fh_xhprof_network_enable();
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_toomany_arguments_nr("xhprof_network_enable", 0, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
HPHP::Variant HPHP::f_xhprof_network_disable()
_ZN4HPHP24f_xhprof_network_disableEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_xhprof_network_disable(TypedValue* _rv) asm("_ZN4HPHP24f_xhprof_network_disableEv");
TypedValue* fg_xhprof_network_disable(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_xhprof_network_disable((&(rv)));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_toomany_arguments_nr("xhprof_network_disable", 0, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
void HPHP::f_xhprof_frame_begin(HPHP::String const&)
_ZN4HPHP20f_xhprof_frame_beginERKNS_6StringE
name => rdi
*/
void fh_xhprof_frame_begin(Value* name) asm("_ZN4HPHP20f_xhprof_frame_beginERKNS_6StringE");
TypedValue * fg1_xhprof_frame_begin(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_xhprof_frame_begin(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
rv->m_data.num = 0LL;
rv->m_type = KindOfNull;
tvCastToStringInPlace(args-0);
fh_xhprof_frame_begin(&args[-0].m_data);
return rv;
}
TypedValue* fg_xhprof_frame_begin(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 1LL) {
if (IS_STRING_TYPE((args-0)->m_type)) {
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
fh_xhprof_frame_begin(&args[-0].m_data);
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_xhprof_frame_begin(&rv, ar, count);
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
}
} else {
throw_wrong_arguments_nr("xhprof_frame_begin", count, 1, 1, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
void HPHP::f_xhprof_frame_end()
_ZN4HPHP18f_xhprof_frame_endEv
*/
void fh_xhprof_frame_end() asm("_ZN4HPHP18f_xhprof_frame_endEv");
TypedValue* fg_xhprof_frame_end(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
fh_xhprof_frame_end();
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_toomany_arguments_nr("xhprof_frame_end", 0, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
HPHP::Variant HPHP::f_xhprof_run_trace(HPHP::String const&, int)
_ZN4HPHP18f_xhprof_run_traceERKNS_6StringEi
(return value) => rax
_rv => rdi
packedTrace => rsi
flags => rdx
*/
TypedValue* fh_xhprof_run_trace(TypedValue* _rv, Value* packedTrace, int flags) asm("_ZN4HPHP18f_xhprof_run_traceERKNS_6StringEi");
TypedValue * fg1_xhprof_run_trace(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_xhprof_run_trace(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if ((args-1)->m_type != KindOfInt64) {
tvCastToInt64InPlace(args-1);
}
if (!IS_STRING_TYPE((args-0)->m_type)) {
tvCastToStringInPlace(args-0);
}
fh_xhprof_run_trace((rv), &args[-0].m_data, (int)(args[-1].m_data.num));
if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
return rv;
}
TypedValue* fg_xhprof_run_trace(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 2LL) {
if ((args-1)->m_type == KindOfInt64 && IS_STRING_TYPE((args-0)->m_type)) {
fh_xhprof_run_trace((&(rv)), &args[-0].m_data, (int)(args[-1].m_data.num));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_xhprof_run_trace(&rv, ar, count);
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
}
} else {
throw_wrong_arguments_nr("xhprof_run_trace", count, 2, 2, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
void HPHP::f_xhprof_sample_enable()
_ZN4HPHP22f_xhprof_sample_enableEv
*/
void fh_xhprof_sample_enable() asm("_ZN4HPHP22f_xhprof_sample_enableEv");
TypedValue* fg_xhprof_sample_enable(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
fh_xhprof_sample_enable();
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_toomany_arguments_nr("xhprof_sample_enable", 0, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
HPHP::Variant HPHP::f_xhprof_sample_disable()
_ZN4HPHP23f_xhprof_sample_disableEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_xhprof_sample_disable(TypedValue* _rv) asm("_ZN4HPHP23f_xhprof_sample_disableEv");
TypedValue* fg_xhprof_sample_disable(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_xhprof_sample_disable((&(rv)));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_toomany_arguments_nr("xhprof_sample_disable", 0, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 0);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
void HPHP::f_fb_setprofile(HPHP::Variant const&)
_ZN4HPHP15f_fb_setprofileERKNS_7VariantE
callback => rdi
*/
void fh_fb_setprofile(TypedValue* callback) asm("_ZN4HPHP15f_fb_setprofileERKNS_7VariantE");
TypedValue* fg_fb_setprofile(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 1LL) {
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
fh_fb_setprofile((args-0));
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_wrong_arguments_nr("fb_setprofile", count, 1, 1, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
} // !HPHP
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