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d55c44a8cafee97f5055e76a875ba2ed54c5b355
hhvm/hphp/runtime/ext/ext_posix.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

558 linhas
17 KiB
C++
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 {
/*
bool HPHP::f_posix_access(HPHP::String const&, int)
_ZN4HPHP14f_posix_accessERKNS_6StringEi
(return value) => rax
file => rdi
mode => rsi
*/
bool fh_posix_access(Value* file, int mode) asm("_ZN4HPHP14f_posix_accessERKNS_6StringEi");
TypedValue * fg1_posix_access(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_posix_access(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
rv->m_type = KindOfBoolean;
switch (count) {
default: // count >= 2
if ((args-1)->m_type != KindOfInt64) {
tvCastToInt64InPlace(args-1);
}
case 1:
break;
}
if (!IS_STRING_TYPE((args-0)->m_type)) {
tvCastToStringInPlace(args-0);
}
rv->m_data.num = (fh_posix_access(&args[-0].m_data, (count > 1) ? (int)(args[-1].m_data.num) : (int)(0))) ? 1LL : 0LL;
return rv;
}
TypedValue* fg_posix_access(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count >= 1LL && count <= 2LL) {
if ((count <= 1 || (args-1)->m_type == KindOfInt64) && IS_STRING_TYPE((args-0)->m_type)) {
rv.m_type = KindOfBoolean;
rv.m_data.num = (fh_posix_access(&args[-0].m_data, (count > 1) ? (int)(args[-1].m_data.num) : (int)(0))) ? 1LL : 0LL;
frame_free_locals_no_this_inl(ar, 2);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_posix_access(&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("posix_access", count, 1, 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_posix_getgrgid(int)
_ZN4HPHP16f_posix_getgrgidEi
(return value) => rax
_rv => rdi
gid => rsi
*/
TypedValue* fh_posix_getgrgid(TypedValue* _rv, int gid) asm("_ZN4HPHP16f_posix_getgrgidEi");
TypedValue * fg1_posix_getgrgid(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_posix_getgrgid(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
tvCastToInt64InPlace(args-0);
fh_posix_getgrgid((rv), (int)(args[-0].m_data.num));
if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
return rv;
}
TypedValue* fg_posix_getgrgid(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 1LL) {
if ((args-0)->m_type == KindOfInt64) {
fh_posix_getgrgid((&(rv)), (int)(args[-0].m_data.num));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_posix_getgrgid(&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("posix_getgrgid", 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::Variant HPHP::f_posix_getgrnam(HPHP::String const&)
_ZN4HPHP16f_posix_getgrnamERKNS_6StringE
(return value) => rax
_rv => rdi
name => rsi
*/
TypedValue* fh_posix_getgrnam(TypedValue* _rv, Value* name) asm("_ZN4HPHP16f_posix_getgrnamERKNS_6StringE");
TypedValue * fg1_posix_getgrnam(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_posix_getgrnam(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
tvCastToStringInPlace(args-0);
fh_posix_getgrnam((rv), &args[-0].m_data);
if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
return rv;
}
TypedValue* fg_posix_getgrnam(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)) {
fh_posix_getgrnam((&(rv)), &args[-0].m_data);
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_posix_getgrnam(&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("posix_getgrnam", 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::Variant HPHP::f_posix_getgroups()
_ZN4HPHP17f_posix_getgroupsEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_posix_getgroups(TypedValue* _rv) asm("_ZN4HPHP17f_posix_getgroupsEv");
TypedValue* fg_posix_getgroups(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_posix_getgroups((&(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("posix_getgroups", 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_posix_getpwnam(HPHP::String const&)
_ZN4HPHP16f_posix_getpwnamERKNS_6StringE
(return value) => rax
_rv => rdi
username => rsi
*/
TypedValue* fh_posix_getpwnam(TypedValue* _rv, Value* username) asm("_ZN4HPHP16f_posix_getpwnamERKNS_6StringE");
TypedValue * fg1_posix_getpwnam(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_posix_getpwnam(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
tvCastToStringInPlace(args-0);
fh_posix_getpwnam((rv), &args[-0].m_data);
if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
return rv;
}
TypedValue* fg_posix_getpwnam(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)) {
fh_posix_getpwnam((&(rv)), &args[-0].m_data);
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_posix_getpwnam(&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("posix_getpwnam", 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::Variant HPHP::f_posix_getpwuid(int)
_ZN4HPHP16f_posix_getpwuidEi
(return value) => rax
_rv => rdi
uid => rsi
*/
TypedValue* fh_posix_getpwuid(TypedValue* _rv, int uid) asm("_ZN4HPHP16f_posix_getpwuidEi");
TypedValue * fg1_posix_getpwuid(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_posix_getpwuid(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
tvCastToInt64InPlace(args-0);
fh_posix_getpwuid((rv), (int)(args[-0].m_data.num));
if (rv->m_type == KindOfUninit) rv->m_type = KindOfNull;
return rv;
}
TypedValue* fg_posix_getpwuid(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 1LL) {
if ((args-0)->m_type == KindOfInt64) {
fh_posix_getpwuid((&(rv)), (int)(args[-0].m_data.num));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_posix_getpwuid(&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("posix_getpwuid", 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::Variant HPHP::f_posix_getrlimit()
_ZN4HPHP17f_posix_getrlimitEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_posix_getrlimit(TypedValue* _rv) asm("_ZN4HPHP17f_posix_getrlimitEv");
TypedValue* fg_posix_getrlimit(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_posix_getrlimit((&(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("posix_getrlimit", 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;
}
/*
bool HPHP::f_posix_isatty(HPHP::Variant const&)
_ZN4HPHP14f_posix_isattyERKNS_7VariantE
(return value) => rax
fd => rdi
*/
bool fh_posix_isatty(TypedValue* fd) asm("_ZN4HPHP14f_posix_isattyERKNS_7VariantE");
TypedValue* fg_posix_isatty(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 1LL) {
rv.m_type = KindOfBoolean;
rv.m_data.num = (fh_posix_isatty((args-0))) ? 1LL : 0LL;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_wrong_arguments_nr("posix_isatty", 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;
}
/*
bool HPHP::f_posix_mknod(HPHP::String const&, int, int, int)
_ZN4HPHP13f_posix_mknodERKNS_6StringEiii
(return value) => rax
pathname => rdi
mode => rsi
major => rdx
minor => rcx
*/
bool fh_posix_mknod(Value* pathname, int mode, int major, int minor) asm("_ZN4HPHP13f_posix_mknodERKNS_6StringEiii");
TypedValue * fg1_posix_mknod(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) __attribute__((noinline,cold));
TypedValue * fg1_posix_mknod(TypedValue* rv, HPHP::VM::ActRec* ar, int64_t count) {
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
rv->m_type = KindOfBoolean;
switch (count) {
default: // count >= 4
if ((args-3)->m_type != KindOfInt64) {
tvCastToInt64InPlace(args-3);
}
case 3:
if ((args-2)->m_type != KindOfInt64) {
tvCastToInt64InPlace(args-2);
}
case 2:
break;
}
if ((args-1)->m_type != KindOfInt64) {
tvCastToInt64InPlace(args-1);
}
if (!IS_STRING_TYPE((args-0)->m_type)) {
tvCastToStringInPlace(args-0);
}
rv->m_data.num = (fh_posix_mknod(&args[-0].m_data, (int)(args[-1].m_data.num), (count > 2) ? (int)(args[-2].m_data.num) : (int)(0), (count > 3) ? (int)(args[-3].m_data.num) : (int)(0))) ? 1LL : 0LL;
return rv;
}
TypedValue* fg_posix_mknod(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count >= 2LL && count <= 4LL) {
if ((count <= 3 || (args-3)->m_type == KindOfInt64) && (count <= 2 || (args-2)->m_type == KindOfInt64) && (args-1)->m_type == KindOfInt64 && IS_STRING_TYPE((args-0)->m_type)) {
rv.m_type = KindOfBoolean;
rv.m_data.num = (fh_posix_mknod(&args[-0].m_data, (int)(args[-1].m_data.num), (count > 2) ? (int)(args[-2].m_data.num) : (int)(0), (count > 3) ? (int)(args[-3].m_data.num) : (int)(0))) ? 1LL : 0LL;
frame_free_locals_no_this_inl(ar, 4);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
fg1_posix_mknod(&rv, ar, count);
frame_free_locals_no_this_inl(ar, 4);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
}
} else {
throw_wrong_arguments_nr("posix_mknod", count, 2, 4, 1);
}
rv.m_data.num = 0LL;
rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 4);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
return &ar->m_r;
}
/*
HPHP::Variant HPHP::f_posix_times()
_ZN4HPHP13f_posix_timesEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_posix_times(TypedValue* _rv) asm("_ZN4HPHP13f_posix_timesEv");
TypedValue* fg_posix_times(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_posix_times((&(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("posix_times", 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_posix_ttyname(HPHP::Variant const&)
_ZN4HPHP15f_posix_ttynameERKNS_7VariantE
(return value) => rax
_rv => rdi
fd => rsi
*/
TypedValue* fh_posix_ttyname(TypedValue* _rv, TypedValue* fd) asm("_ZN4HPHP15f_posix_ttynameERKNS_7VariantE");
TypedValue* fg_posix_ttyname(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 1LL) {
fh_posix_ttyname((&(rv)), (args-0));
if (rv.m_type == KindOfUninit) rv.m_type = KindOfNull;
frame_free_locals_no_this_inl(ar, 1);
memcpy(&ar->m_r, &rv, sizeof(TypedValue));
return &ar->m_r;
} else {
throw_wrong_arguments_nr("posix_ttyname", 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::Variant HPHP::f_posix_uname()
_ZN4HPHP13f_posix_unameEv
(return value) => rax
_rv => rdi
*/
TypedValue* fh_posix_uname(TypedValue* _rv) asm("_ZN4HPHP13f_posix_unameEv");
TypedValue* fg_posix_uname(HPHP::VM::ActRec *ar) {
TypedValue rv;
int64_t count = ar->numArgs();
TypedValue* args UNUSED = ((TypedValue*)ar) - 1;
if (count == 0LL) {
fh_posix_uname((&(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("posix_uname", 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
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