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<?php |
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/** |
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* This file is part of the reliforp/reli-prof package. |
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* |
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* (c) sji <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Reli\Lib\PhpInternals\Types\Zend; |
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use FFI; |
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use FFI\CData; |
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use FFI\PhpInternals\zend_op_array; |
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use PhpCast\Cast; |
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use Reli\Lib\PhpInternals\Types\C\PointerArray; |
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use Reli\Lib\PhpInternals\ZendTypeReader; |
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use Reli\Lib\Process\Pointer\Dereferencer; |
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use Reli\Lib\Process\Pointer\Pointer; |
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class ZendOpArray |
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{ |
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/** |
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* @var Pointer<ZendString>|null |
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* @psalm-suppress PropertyNotSetInConstructor |
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*/ |
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public ?Pointer $filename; |
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/** |
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* @var Pointer<ZendArgInfo>|null |
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* @psalm-suppress PropertyNotSetInConstructor |
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*/ |
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public ?Pointer $arg_info; |
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/** |
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* @psalm-suppress PropertyNotSetInConstructor |
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* @var Pointer<ZendString>|null |
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*/ |
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public ?Pointer $doc_comment; |
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/** |
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* @var Pointer<ZendArray>|null |
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* @psalm-suppress PropertyNotSetInConstructor |
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*/ |
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public ?Pointer $static_variables; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $fn_flags; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $last; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $T; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $num_args; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $last_var; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $last_literal; |
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/** |
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* @var Pointer<ZendArray>|null |
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* @psalm-suppress PropertyNotSetInConstructor |
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*/ |
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public ?Pointer $literals; |
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/** @var Pointer<PointerArray>|null */ |
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public ?Pointer $vars; |
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/** @var Pointer<ZendOp>|null */ |
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public ?Pointer $opcodes; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $last_live_range; |
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/** |
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* @psalm-suppress PropertyNotSetInConstructor |
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* @var Pointer<ZendLiveRange>|null |
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*/ |
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public ?Pointer $live_range; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $num_dynamic_func_defs; |
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/** @var Pointer<PointerArray>|null */ |
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public ?Pointer $dynamic_func_defs; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $cache_size; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $run_time_cache__ptr; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $line_start; |
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/** @psalm-suppress PropertyNotSetInConstructor */ |
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public int $line_end; |
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/** @param zend_op_array $cdata */ |
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public function __construct( |
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private CData $cdata, |
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) { |
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unset($this->fn_flags); |
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unset($this->filename); |
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unset($this->arg_info); |
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unset($this->static_variables); |
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unset($this->last); |
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unset($this->T); |
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unset($this->num_args); |
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unset($this->last_var); |
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unset($this->vars); |
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unset($this->opcodes); |
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unset($this->last_live_range); |
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unset($this->live_range); |
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unset($this->doc_comment); |
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unset($this->last_literal); |
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unset($this->literals); |
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unset($this->num_dynamic_func_defs); |
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unset($this->dynamic_func_defs); |
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unset($this->cache_size); |
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unset($this->run_time_cache__ptr); |
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unset($this->line_start); |
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unset($this->line_end); |
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} |
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public function __get(string $field_name) |
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{ |
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return match ($field_name) { |
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'fn_flags' => $this->fn_flags = $this->cdata->fn_flags, |
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'filename' => $this->filename = $this->cdata->filename !== null |
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? Pointer::fromCData( |
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ZendString::class, |
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$this->cdata->filename, |
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) |
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: null |
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, |
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'arg_info' => $this->arg_info = $this->cdata->arg_info !== null |
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? Pointer::fromCData( |
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ZendArgInfo::class, |
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$this->cdata->arg_info, |
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) |
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: null |
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, |
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'doc_comment' => $this->doc_comment |
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= $this->cdata->doc_comment !== null |
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? Pointer::fromCData( |
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ZendString::class, |
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$this->cdata->doc_comment, |
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) |
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: null |
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, |
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'static_variables' => $this->static_variables = $this->cdata->static_variables !== null |
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? Pointer::fromCData( |
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ZendArray::class, |
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$this->cdata->static_variables, |
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) |
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: null |
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, |
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'last' => $this->cdata->last, |
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'T' => $this->cdata->T, |
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'num_args' => $this->cdata->num_args, |
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'last_var' => $this->cdata->last_var, |
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'vars' => $this->vars = $this->cdata->vars !== null |
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? PointerArray::createPointerToArray( |
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Cast::toInt(FFI::cast('long', $this->cdata->vars)?->cdata), |
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$this->cdata->last_var, |
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) |
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: null |
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, |
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'opcodes' => $this->opcodes = $this->cdata->opcodes !== null |
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? Pointer::fromCData( |
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ZendOp::class, |
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$this->cdata->opcodes, |
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) |
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: null |
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, |
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'last_live_range' => $this->last_live_range = $this->getLastLiveRange(), |
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'live_range' => $this->live_range = $this->getLiveRange(), |
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'last_literal' => $this->last_literal = $this->cdata->last_literal, |
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'literals' => $this->literals = $this->cdata->literals !== null |
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? Pointer::fromCData( |
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ZendArray::class, |
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$this->cdata->literals, |
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) |
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: null |
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, |
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'num_dynamic_func_defs' => $this->num_dynamic_func_defs = $this->getNumDynamicFuncDefs(), |
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'dynamic_func_defs' => $this->dynamic_func_defs = $this->cdata->dynamic_func_defs !== null |
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? PointerArray::createPointerToArray( |
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Cast::toInt( |
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FFI::cast('long', $this->cdata->dynamic_func_defs)?->cdata, |
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), |
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$this->cdata->num_dynamic_func_defs, |
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) |
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: null |
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, |
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'cache_size' => $this->cache_size = $this->cdata->cache_size, |
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'run_time_cache' => $this->getRuntimeCacheAddress(), |
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'line_start' => $this->line_start = $this->cdata->line_start, |
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'line_end' => $this->line_end = $this->cdata->line_end, |
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}; |
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} |
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/** @return Pointer<ZendLiveRange>|null */ |
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private function getLiveRange(): ?Pointer |
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{ |
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if (in_array('live_range', \FFI::typeof($this->cdata)->getStructFieldNames(), true)) { |
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return $this->cdata->live_range !== null |
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? Pointer::fromCData( |
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ZendLiveRange::class, |
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$this->cdata->live_range, |
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) |
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: null |
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; |
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} |
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return null; |
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} |
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private function getLastLiveRange(): int |
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{ |
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if (in_array('last_live_range', \FFI::typeof($this->cdata)->getStructFieldNames(), true)) { |
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return $this->cdata->last_live_range; |
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} |
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return 0; |
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} |
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/** @param Pointer<ZendOp> $opline */ |
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public function getOpNumFromOpline(Pointer $opline): int |
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{ |
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assert($this->opcodes !== null); |
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return Cast::toInt(($opline->address - $this->opcodes->address) / $opline->size); |
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} |
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public function findLiveTmpVars( |
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int $op_num, |
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Dereferencer $dereferencer, |
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): array { |
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if ($this->live_range === null) { |
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return []; |
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} |
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$result = []; |
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for ($i = 0; $i < $this->last_live_range; $i++) { |
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$live_range = $dereferencer->deref($this->live_range->indexedAt($i)); |
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if ($live_range->isInRange($op_num)) { |
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$tmp_var_num = $live_range->getTmpVarNum(); |
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$result[] = $tmp_var_num; |
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} |
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} |
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return $result; |
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} |
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public function getRuntimeCacheAddress(): int |
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{ |
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$ctype = FFI::typeof($this->cdata); |
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if (in_array('run_time_cache__ptr', $ctype->getStructFieldNames(), true)) { |
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return Cast::toInt(FFI::cast('long', $this->cdata->run_time_cache__ptr)?->cdata); |
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} else { |
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return Cast::toInt(FFI::cast('long', $this->cdata->run_time_cache)?->cdata); |
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} |
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} |
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/** @return iterable<ZendArgInfo> */ |
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public function iterateArgInfo( |
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Dereferencer $dereferencer, |
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ZendTypeReader $zend_type_reader, |
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): iterable { |
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if (is_null($this->arg_info)) { |
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return []; |
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} |
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if ($this->hasReturnType($zend_type_reader)) { |
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yield $dereferencer->deref($this->arg_info->indexedAt(-1)); |
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} |
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for ($i = 0; $i < $this->num_args; $i++) { |
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yield $dereferencer->deref($this->arg_info->indexedAt($i)); |
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} |
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} |
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public function isClosure(ZendTypeReader $zend_type_reader): bool |
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{ |
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return (bool)($this->fn_flags & (int)$zend_type_reader->constants::ZEND_ACC_CLOSURE); |
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} |
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public function getDisplayNameForClosure( |
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Dereferencer $dereferencer, |
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): string { |
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$file_name = $this->getFileName($dereferencer) ?? '<unknown>'; |
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return '{closure}(' . $file_name . ':' . $this->line_start . '-' . $this->line_end . ')'; |
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} |
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public function hasReturnType(ZendTypeReader $zend_type_reader): bool |
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{ |
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return (bool)($this->fn_flags & (int)$zend_type_reader->constants::ZEND_ACC_HAS_RETURN_TYPE); |
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} |
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private function getNumDynamicFuncDefs(): int |
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{ |
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$ctype = FFI::typeof($this->cdata); |
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if (in_array('num_dynamic_func_defs', $ctype->getStructFieldNames(), true)) { |
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return $this->cdata->num_dynamic_func_defs; |
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} |
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return 0; |
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} |
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public function getFileName(Dereferencer $dereferencer): ?string |
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313
|
|
|
{ |
|
314
|
|
|
if (is_null($this->filename)) { |
|
315
|
|
|
return null; |
|
316
|
|
|
} |
|
317
|
|
|
$filename = $dereferencer->deref($this->filename); |
|
318
|
|
|
return $filename->toString($dereferencer); |
|
319
|
|
|
} |
|
320
|
|
|
|
|
321
|
|
|
/** @return iterable<int, Pointer<ZendString>> */ |
|
322
|
|
|
public function getVariableNamesAsIteratorOfPointersToZendStrings( |
|
323
|
|
|
Dereferencer $dereferencer, |
|
324
|
|
|
ZendTypeReader $zend_type_reader, |
|
325
|
|
|
): iterable { |
|
326
|
|
|
if (is_null($this->vars)) { |
|
327
|
|
|
return []; |
|
328
|
|
|
} |
|
329
|
|
|
$vars = $dereferencer->deref($this->vars); |
|
330
|
|
|
return $vars->getIteratorOfPointersTo( |
|
331
|
|
|
ZendString::class, |
|
332
|
|
|
$zend_type_reader, |
|
333
|
|
|
); |
|
334
|
|
|
} |
|
335
|
|
|
|
|
336
|
|
|
/** @return iterable<int, string> */ |
|
337
|
|
|
public function getVariableNames(Dereferencer $dereferencer, ZendTypeReader $zend_type_reader): iterable |
|
338
|
|
|
{ |
|
339
|
|
|
$iterator = $this->getVariableNamesAsIteratorOfPointersToZendStrings( |
|
340
|
|
|
$dereferencer, |
|
341
|
|
|
$zend_type_reader, |
|
342
|
|
|
); |
|
343
|
|
|
foreach ($iterator as $key => $name_pointer) { |
|
344
|
|
|
$zend_string = $dereferencer->deref($name_pointer); |
|
345
|
|
|
$string = $zend_string->toString($dereferencer); |
|
346
|
|
|
yield $key => $string; |
|
347
|
|
|
} |
|
348
|
|
|
} |
|
349
|
|
|
|
|
350
|
|
|
/** @return iterable<int, Pointer<ZendFunction>> */ |
|
351
|
|
|
public function iterateDynamicFunctionDefinitions( |
|
352
|
|
|
Dereferencer $dereferencer, |
|
353
|
|
|
ZendTypeReader $zend_type_reader, |
|
354
|
|
|
): iterable { |
|
355
|
|
|
if (is_null($this->dynamic_func_defs)) { |
|
356
|
|
|
return []; |
|
357
|
|
|
} |
|
358
|
|
|
$dynamic_func_defs = $dereferencer->deref($this->dynamic_func_defs); |
|
359
|
|
|
return $dynamic_func_defs->getIteratorOfPointersTo( |
|
360
|
|
|
ZendFunction::class, |
|
361
|
|
|
$zend_type_reader, |
|
362
|
|
|
); |
|
363
|
|
|
} |
|
364
|
|
|
} |
|
365
|
|
|
|
reliforp /
reli-prof
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths