Functions
	out ($f, $s)

	out_line ($f)

	is_hot_helper ($name)

	helper_name ($name, $spec, $op1, $op2, $extra_spec)

	opcode_name ($name, $spec, $op1, $op2, $extra_spec)

	format_condition ($condition)

	gen_code ($f, $spec, $kind, $code, $op1, $op2, $name, $extra_spec=null)

	skip_extra_spec_function ($op1, $op2, $extra_spec)

	is_hot_handler ($hot, $op1, $op2, $extra_spec)

	is_cold_handler ($hot, $op1, $op2, $extra_spec)

	is_inline_hybrid_handler ($name, $hot, $op1, $op2, $extra_spec)

	gen_handler ($f, $spec, $kind, $name, $op1, $op2, $use, $code, $lineno, $opcode, $extra_spec=null, &$switch_labels=array())

	gen_helper ($f, $spec, $kind, $name, $op1, $op2, $param, $code, $lineno, $inline, $cold=false, $hot=false, $extra_spec=null)

	gen_null_label ($f, $kind, $prolog)

	gen_labels ($f, $spec, $kind, $prolog, &$specs, $switch_labels=array())

	gen_specs ($f, $prolog, $specs)

	gen_null_handler ($f)

	extra_spec_name ($extra_spec)

	extra_spec_flags ($extra_spec)

	extra_spec_handler ($dsc)

	read_order_file ($fn)

	gen_executor_code ($f, $spec, $kind, $prolog, &$switch_labels=array())

	skip_blanks ($f, $prolog, $epilog)

	gen_executor ($f, $skl, $spec, $kind, $executor_name, $initializer_name)

	parse_operand_spec ($def, $lineno, $str, &$flags)

	parse_ext_spec ($def, $lineno, $str)

	parse_spec_rules ($def, $lineno, $str)

	gen_vm_opcodes_header (array $opcodes, int $max_opcode, int $max_opcode_len, array $vm_op_flags)

	gen_vm ($def, $skel)

	write_file_if_changed (string $filename, string $contents)

	usage ()

Variables
const	HEADER_TEXT =

const	ZEND_VM_KIND_CALL = 1

const	ZEND_VM_KIND_SWITCH = 2

const	ZEND_VM_KIND_GOTO = 3

const	ZEND_VM_KIND_HYBRID = 4

	$vm_op_flags

foreach($vm_op_flags as $name=> $val)	$vm_op_decode

	$vm_ext_decode

	$vm_kind_name

	$op_types

	$op_types_ex

	$prefix

	$commutative_order

	$op1_type

	$op2_type

	$op1_get_zval_ptr

	$op2_get_zval_ptr

	$op1_get_zval_ptr_ptr

	$op2_get_zval_ptr_ptr

	$op1_get_zval_ptr_deref

	$op2_get_zval_ptr_deref

	$op1_get_zval_ptr_undef

	$op2_get_zval_ptr_undef

	$op1_get_zval_ptr_ptr_undef

	$op2_get_zval_ptr_ptr_undef

	$op1_get_obj_zval_ptr

	$op2_get_obj_zval_ptr

	$op1_get_obj_zval_ptr_undef

	$op2_get_obj_zval_ptr_undef

	$op1_get_obj_zval_ptr_deref

	$op2_get_obj_zval_ptr_deref

	$op1_get_obj_zval_ptr_ptr

	$op2_get_obj_zval_ptr_ptr

	$op1_get_obj_zval_ptr_ptr_undef

	$op2_get_obj_zval_ptr_ptr_undef

	$op1_free_op

	$op2_free_op

	$op1_free_op_if_var

	$op2_free_op_if_var

	$op_data_type

	$op_data_get_zval_ptr

	$op_data_get_zval_ptr_undef

	$op_data_get_zval_ptr_deref

	$op_data_get_zval_ptr_ptr

	$op_data_free_op

	$list = array()

	$opcodes = array()

	$helpers = array()

	$params = array()

	$opnames = array()

	$line_no = 1

	$used_extra_spec = array()

Function Documentation

◆ extra_spec_flags()

extra_spec_flags ( $extra_spec )

Definition at line 1591 of file zend_vm_gen.php.

◆ extra_spec_handler()

extra_spec_handler ( $dsc )

Definition at line 1617 of file zend_vm_gen.php.

◆ extra_spec_name()

extra_spec_name ( $extra_spec )

Definition at line 1554 of file zend_vm_gen.php.

◆ format_condition()

format_condition ( $condition )

Definition at line 675 of file zend_vm_gen.php.

◆ gen_code()

gen_code	(	$f,
		$spec,
		$kind,
		$code,
		$op1,
		$op2,
		$name,
		$extra_spec = null )

Definition at line 688 of file zend_vm_gen.php.

◆ gen_executor()

gen_executor	(	$f,
		$skl,
		$spec,
		$kind,
		$executor_name,
		$initializer_name )

Definition at line 1786 of file zend_vm_gen.php.

◆ gen_executor_code()

gen_executor_code	(		$f,
			$spec,
			$kind,
			$prolog,
		&	$switch_labels = array() )

Definition at line 1671 of file zend_vm_gen.php.

◆ gen_handler()

gen_handler	(		$f,
			$spec,
			$kind,
			$name,
			$op1,
			$op2,
			$use,
			$code,
			$lineno,
			$opcode,
			$extra_spec = null,
		&	$switch_labels = array() )

Definition at line 986 of file zend_vm_gen.php.

◆ gen_helper()

gen_helper	(	$f,
		$spec,
		$kind,
		$name,
		$op1,
		$op2,
		$param,
		$code,
		$lineno,
		$inline,
		$cold = false,
		$hot = false,
		$extra_spec = null )

Definition at line 1128 of file zend_vm_gen.php.

◆ gen_labels()

gen_labels	(		$f,
			$spec,
			$kind,
			$prolog,
		&	$specs,
			$switch_labels = array() )

Definition at line 1198 of file zend_vm_gen.php.

◆ gen_null_handler()

gen_null_handler ( $f )

Definition at line 1536 of file zend_vm_gen.php.

◆ gen_null_label()

gen_null_label	(	$f,
		$kind,
		$prolog )

Definition at line 1183 of file zend_vm_gen.php.

◆ gen_specs()

gen_specs	(	$f,
		$prolog,
		$specs )

Definition at line 1520 of file zend_vm_gen.php.

◆ gen_vm()

gen_vm	(		$def,
			$skel )

Definition at line 2390 of file zend_vm_gen.php.

◆ gen_vm_opcodes_header()

gen_vm_opcodes_header	(	array	$opcodes,
		int	$max_opcode,
		int	$max_opcode_len,
		array	$vm_op_flags )

Definition at line 2333 of file zend_vm_gen.php.

◆ helper_name()

helper_name	(	$name,
		$spec,
		$op1,
		$op2,
		$extra_spec )

Definition at line 577 of file zend_vm_gen.php.

◆ is_cold_handler()

is_cold_handler	(	$hot,
		$op1,
		$op2,
		$extra_spec )

Definition at line 961 of file zend_vm_gen.php.

◆ is_hot_handler()

is_hot_handler	(	$hot,
		$op1,
		$op2,
		$extra_spec )

Definition at line 939 of file zend_vm_gen.php.

◆ is_hot_helper()

is_hot_helper ( $name )

Definition at line 566 of file zend_vm_gen.php.

◆ is_inline_hybrid_handler()

is_inline_hybrid_handler	(	$name,
		$hot,
		$op1,
		$op2,
		$extra_spec )

Definition at line 981 of file zend_vm_gen.php.

◆ opcode_name()

opcode_name	(	$name,
		$spec,
		$op1,
		$op2,
		$extra_spec )

Definition at line 622 of file zend_vm_gen.php.

◆ out()

out	(		$f,
			$s )

Definition at line 551 of file zend_vm_gen.php.

◆ out_line()

out_line ( $f )

Definition at line 559 of file zend_vm_gen.php.

◆ parse_ext_spec()

parse_ext_spec	(	$def,
		$lineno,
		$str )

Definition at line 2268 of file zend_vm_gen.php.

◆ parse_operand_spec()

parse_operand_spec	(		$def,
			$lineno,
			$str,
		&	$flags )

Definition at line 2247 of file zend_vm_gen.php.

◆ parse_spec_rules()

parse_spec_rules	(	$def,
		$lineno,
		$str )

Definition at line 2283 of file zend_vm_gen.php.

◆ read_order_file()

read_order_file ( $fn )

Definition at line 1654 of file zend_vm_gen.php.

◆ skip_blanks()

skip_blanks	(	$f,
		$prolog,
		$epilog )

Definition at line 1779 of file zend_vm_gen.php.

◆ skip_extra_spec_function()

skip_extra_spec_function	(	$op1,
		$op2,
		$extra_spec )

Definition at line 921 of file zend_vm_gen.php.

◆ usage()

usage ( )

Definition at line 3039 of file zend_vm_gen.php.

◆ write_file_if_changed()

write_file_if_changed	(	string	$filename,
		string	$contents )

Definition at line 3027 of file zend_vm_gen.php.

Variable Documentation

◆ $commutative_order

$commutative_order

Initial value:

= array(
    "ANY"      => 0,
    "TMP"      => 1,
    "VAR"      => 2,
    "CONST"    => 0,
    "UNUSED"   => 0,
    "CV"       => 4,
    "TMPVAR"   => 2,
    "TMPVARCV" => 4,
)

Definition at line 178 of file zend_vm_gen.php.

◆ $helpers

$helpers = array()

Definition at line 543 of file zend_vm_gen.php.

◆ $line_no

$line_no = 1

Definition at line 546 of file zend_vm_gen.php.

◆ $list

$list = array()

Definition at line 541 of file zend_vm_gen.php.

◆ $op1_free_op

$op1_free_op

Initial value:

= array(
    "ANY"      => "FREE_OP(opline->op1_type, opline->op1.var)",
    "TMP"      => "zval_ptr_dtor_nogc(EX_VAR(opline->op1.var))",
    "VAR"      => "zval_ptr_dtor_nogc(EX_VAR(opline->op1.var))",
    "CONST"    => "",
    "UNUSED"   => "",
    "CV"       => "",
    "TMPVAR"   => "zval_ptr_dtor_nogc(EX_VAR(opline->op1.var))",
    "TMPVARCV" => "FREE_OP(opline->op1_type, opline->op1.var)",
)

Definition at line 431 of file zend_vm_gen.php.

◆ $op1_free_op_if_var

$op1_free_op_if_var

Initial value:

= array(
    "ANY"      => "if (opline->op1_type == IS_VAR) {zval_ptr_dtor_nogc(EX_VAR(opline->op1.var));}",
    "TMP"      => "",
    "VAR"      => "zval_ptr_dtor_nogc(EX_VAR(opline->op1.var))",
    "CONST"    => "",
    "UNUSED"   => "",
    "CV"       => "",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 453 of file zend_vm_gen.php.

◆ $op1_get_obj_zval_ptr

$op1_get_obj_zval_ptr

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op1)",
    "UNUSED"   => "&EX(This)",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "???",
)

Definition at line 321 of file zend_vm_gen.php.

◆ $op1_get_obj_zval_ptr_deref

$op1_get_obj_zval_ptr_deref

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var_deref(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op1)",
    "UNUSED"   => "&EX(This)",
    "CV"       => "_get_zval_ptr_cv_deref_\\1(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 365 of file zend_vm_gen.php.

◆ $op1_get_obj_zval_ptr_ptr

$op1_get_obj_zval_ptr_ptr

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr_ptr(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "&EX(This)",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 387 of file zend_vm_gen.php.

◆ $op1_get_obj_zval_ptr_ptr_undef

$op1_get_obj_zval_ptr_ptr_undef

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr_ptr(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "&EX(This)",
    "CV"       => "EX_VAR(opline->op1.var)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 409 of file zend_vm_gen.php.

◆ $op1_get_obj_zval_ptr_undef

$op1_get_obj_zval_ptr_undef

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr_undef(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op1)",
    "UNUSED"   => "&EX(This)",
    "CV"       => "EX_VAR(opline->op1.var)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "EX_VAR(opline->op1.var)",
)

Definition at line 343 of file zend_vm_gen.php.

◆ $op1_get_zval_ptr

$op1_get_zval_ptr

Initial value:

= array(
    "ANY"      => "get_zval_ptr(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op1)",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "???",
)

Definition at line 211 of file zend_vm_gen.php.

◆ $op1_get_zval_ptr_deref

$op1_get_zval_ptr_deref

Initial value:

= array(
    "ANY"      => "get_zval_ptr_deref(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var_deref(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op1)",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_deref_\\1(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "_get_zval_ptr_tmpvarcv(opline->op1_type, opline->op1, \\1 EXECUTE_DATA_CC)",
)

Definition at line 255 of file zend_vm_gen.php.

◆ $op1_get_zval_ptr_ptr

$op1_get_zval_ptr_ptr

Initial value:

= array(
    "ANY"      => "get_zval_ptr_ptr(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 233 of file zend_vm_gen.php.

◆ $op1_get_zval_ptr_ptr_undef

$op1_get_zval_ptr_ptr_undef

Initial value:

= array(
    "ANY"      => "get_zval_ptr_ptr_undef(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "NULL",
    "CV"       => "EX_VAR(opline->op1.var)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 299 of file zend_vm_gen.php.

◆ $op1_get_zval_ptr_undef

$op1_get_zval_ptr_undef

Initial value:

= array(
    "ANY"      => "get_zval_ptr_undef(opline->op1_type, opline->op1, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op1)",
    "UNUSED"   => "NULL",
    "CV"       => "EX_VAR(opline->op1.var)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op1.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "EX_VAR(opline->op1.var)",
)

Definition at line 277 of file zend_vm_gen.php.

◆ $op1_type

$op1_type

Initial value:

= array(
    "ANY"      => "opline->op1_type",
    "TMP"      => "IS_TMP_VAR",
    "VAR"      => "IS_VAR",
    "CONST"    => "IS_CONST",
    "UNUSED"   => "IS_UNUSED",
    "CV"       => "IS_CV",
    "TMPVAR"   => "(IS_TMP_VAR|IS_VAR)",
    "TMPVARCV" => "(IS_TMP_VAR|IS_VAR|IS_CV)",
)

Definition at line 189 of file zend_vm_gen.php.

◆ $op2_free_op

$op2_free_op

Initial value:

= array(
    "ANY"      => "FREE_OP(opline->op2_type, opline->op2.var)",
    "TMP"      => "zval_ptr_dtor_nogc(EX_VAR(opline->op2.var))",
    "VAR"      => "zval_ptr_dtor_nogc(EX_VAR(opline->op2.var))",
    "CONST"    => "",
    "UNUSED"   => "",
    "CV"       => "",
    "TMPVAR"   => "zval_ptr_dtor_nogc(EX_VAR(opline->op2.var))",
    "TMPVARCV" => "FREE_OP(opline->op2_type, opline->op2.var)",
)

Definition at line 442 of file zend_vm_gen.php.

◆ $op2_free_op_if_var

$op2_free_op_if_var

Initial value:

= array(
    "ANY"      => "if (opline->op2_type == IS_VAR) {zval_ptr_dtor_nogc(EX_VAR(opline->op2.var));}",
    "TMP"      => "",
    "VAR"      => "zval_ptr_dtor_nogc(EX_VAR(opline->op2.var))",
    "CONST"    => "",
    "UNUSED"   => "",
    "CV"       => "",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 464 of file zend_vm_gen.php.

◆ $op2_get_obj_zval_ptr

$op2_get_obj_zval_ptr

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op2)",
    "UNUSED"   => "&EX(This)",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "???",
)

Definition at line 332 of file zend_vm_gen.php.

◆ $op2_get_obj_zval_ptr_deref

$op2_get_obj_zval_ptr_deref

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var_deref(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op2)",
    "UNUSED"   => "&EX(This)",
    "CV"       => "_get_zval_ptr_cv_deref_\\1(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 376 of file zend_vm_gen.php.

◆ $op2_get_obj_zval_ptr_ptr

$op2_get_obj_zval_ptr_ptr

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr_ptr(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "&EX(This)",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 398 of file zend_vm_gen.php.

◆ $op2_get_obj_zval_ptr_ptr_undef

$op2_get_obj_zval_ptr_ptr_undef

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr_ptr(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "&EX(This)",
    "CV"       => "EX_VAR(opline->op2.var)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 420 of file zend_vm_gen.php.

◆ $op2_get_obj_zval_ptr_undef

$op2_get_obj_zval_ptr_undef

Initial value:

= array(
    "ANY"      => "get_obj_zval_ptr_undef(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op2)",
    "UNUSED"   => "&EX(This)",
    "CV"       => "EX_VAR(opline->op2.var)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "EX_VAR(opline->op2.var)",
)

Definition at line 354 of file zend_vm_gen.php.

◆ $op2_get_zval_ptr

$op2_get_zval_ptr

Initial value:

= array(
    "ANY"      => "get_zval_ptr(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op2)",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "???",
)

Definition at line 222 of file zend_vm_gen.php.

◆ $op2_get_zval_ptr_deref

$op2_get_zval_ptr_deref

Initial value:

= array(
    "ANY"      => "get_zval_ptr_deref(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var_deref(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op2)",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_deref_\\1(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "_get_zval_ptr_tmpvarcv(opline->op2_type, opline->op2, \\1 EXECUTE_DATA_CC)",
)

Definition at line 266 of file zend_vm_gen.php.

◆ $op2_get_zval_ptr_ptr

$op2_get_zval_ptr_ptr

Initial value:

= array(
    "ANY"      => "get_zval_ptr_ptr(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_\\1(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 244 of file zend_vm_gen.php.

◆ $op2_get_zval_ptr_ptr_undef

$op2_get_zval_ptr_ptr_undef

Initial value:

= array(
    "ANY"      => "get_zval_ptr_ptr_undef(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "NULL",
    "CV"       => "EX_VAR(opline->op2.var)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 310 of file zend_vm_gen.php.

◆ $op2_get_zval_ptr_undef

$op2_get_zval_ptr_undef

Initial value:

= array(
    "ANY"      => "get_zval_ptr_undef(opline->op2_type, opline->op2, \\1)",
    "TMP"      => "_get_zval_ptr_tmp(opline->op2.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT(opline, opline->op2)",
    "UNUSED"   => "NULL",
    "CV"       => "EX_VAR(opline->op2.var)",
    "TMPVAR"   => "_get_zval_ptr_var(opline->op2.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "EX_VAR(opline->op2.var)",
)

Definition at line 288 of file zend_vm_gen.php.

◆ $op2_type

$op2_type

Initial value:

= array(
    "ANY"      => "opline->op2_type",
    "TMP"      => "IS_TMP_VAR",
    "VAR"      => "IS_VAR",
    "CONST"    => "IS_CONST",
    "UNUSED"   => "IS_UNUSED",
    "CV"       => "IS_CV",
    "TMPVAR"   => "(IS_TMP_VAR|IS_VAR)",
    "TMPVARCV" => "(IS_TMP_VAR|IS_VAR|IS_CV)",
)

Definition at line 200 of file zend_vm_gen.php.

◆ $op_data_free_op

$op_data_free_op

Initial value:

= array(
    "ANY"      => "FREE_OP((opline+1)->op1_type, (opline+1)->op1.var)",
    "TMP"      => "zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var))",
    "VAR"      => "zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var))",
    "CONST"    => "",
    "UNUSED"   => "",
    "CV"       => "",
    "TMPVAR"   => "zval_ptr_dtor_nogc(EX_VAR((opline+1)->op1.var))",
    "TMPVARCV" => "???",
)

Definition at line 530 of file zend_vm_gen.php.

◆ $op_data_get_zval_ptr

$op_data_get_zval_ptr

Initial value:

= array(
    "ANY"      => "get_op_data_zval_ptr_r((opline+1)->op1_type, (opline+1)->op1)",
    "TMP"      => "_get_zval_ptr_tmp((opline+1)->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var((opline+1)->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT((opline+1), (opline+1)->op1)",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_\\1((opline+1)->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "_get_zval_ptr_var((opline+1)->op1.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "???",
)

Definition at line 486 of file zend_vm_gen.php.

◆ $op_data_get_zval_ptr_deref

$op_data_get_zval_ptr_deref

Initial value:

= array(
    "ANY"      => "get_op_data_zval_ptr_deref_r((opline+1)->op1_type, (opline+1)->op1)",
    "TMP"      => "_get_zval_ptr_tmp((opline+1)->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var_deref((opline+1)->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT((opline+1), (opline+1)->op1)",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_deref_\\1((opline+1)->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 508 of file zend_vm_gen.php.

◆ $op_data_get_zval_ptr_ptr

$op_data_get_zval_ptr_ptr

Initial value:

= array(
    "ANY"      => "get_zval_ptr_ptr((opline+1)->op1_type, (opline+1)->op1, \\1)",
    "TMP"      => "zend_get_bad_ptr()",
    "VAR"      => "_get_zval_ptr_ptr_var((opline+1)->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "zend_get_bad_ptr()",
    "UNUSED"   => "NULL",
    "CV"       => "_get_zval_ptr_cv_\\1((opline+1)->op1.var EXECUTE_DATA_CC)",
    "TMPVAR"   => "???",
    "TMPVARCV" => "???",
)

Definition at line 519 of file zend_vm_gen.php.

◆ $op_data_get_zval_ptr_undef

$op_data_get_zval_ptr_undef

Initial value:

= array(
    "ANY"      => "get_op_data_zval_ptr_undef((opline+1)->op1_type, (opline+1)->op1)",
    "TMP"      => "_get_zval_ptr_tmp((opline+1)->op1.var EXECUTE_DATA_CC)",
    "VAR"      => "_get_zval_ptr_var((opline+1)->op1.var EXECUTE_DATA_CC)",
    "CONST"    => "RT_CONSTANT((opline+1), (opline+1)->op1)",
    "UNUSED"   => "NULL",
    "CV"       => "EX_VAR((opline+1)->op1.var)",
    "TMPVAR"   => "_get_zval_ptr_var((opline+1)->op1.var EXECUTE_DATA_CC)",
    "TMPVARCV" => "EX_VAR((opline+1)->op1.var)",
)

Definition at line 497 of file zend_vm_gen.php.

◆ $op_data_type

$op_data_type

Initial value:

= array(
    "ANY"      => "(opline+1)->op1_type",
    "TMP"      => "IS_TMP_VAR",
    "VAR"      => "IS_VAR",
    "CONST"    => "IS_CONST",
    "UNUSED"   => "IS_UNUSED",
    "CV"       => "IS_CV",
    "TMPVAR"   => "(IS_TMP_VAR|IS_VAR)",
    "TMPVARCV" => "(IS_TMP_VAR|IS_VAR|IS_CV)",
)

Definition at line 475 of file zend_vm_gen.php.

◆ $op_types

$op_types

Initial value:

= array(
    "ANY",
    "CONST",
    "TMP",
    "VAR",
    "UNUSED",
    "CV",
)

Definition at line 147 of file zend_vm_gen.php.

◆ $op_types_ex

$op_types_ex

Initial value:

= array(
    "ANY",
    "CONST",
    "TMPVARCV",
    "TMPVAR",
    "TMP",
    "VAR",
    "UNUSED",
    "CV",
)

Definition at line 156 of file zend_vm_gen.php.

◆ $opcodes

$opcodes = array()

Definition at line 542 of file zend_vm_gen.php.

◆ $opnames

$opnames = array()

Definition at line 545 of file zend_vm_gen.php.

◆ $params

$params = array()

Definition at line 544 of file zend_vm_gen.php.

◆ $prefix

$prefix

Initial value:

= array(
    "ANY"      => "",
    "TMP"      => "_TMP",
    "VAR"      => "_VAR",
    "CONST"    => "_CONST",
    "UNUSED"   => "_UNUSED",
    "CV"       => "_CV",
    "TMPVAR"   => "_TMPVAR",
    "TMPVARCV" => "_TMPVARCV",
)

Definition at line 167 of file zend_vm_gen.php.

◆ $used_extra_spec

$used_extra_spec = array()

Definition at line 548 of file zend_vm_gen.php.

◆ $vm_ext_decode

$vm_ext_decode

Initial value:

= array(
    "NUM"                  => ZEND_VM_EXT_NUM,
    "LAST_CATCH"           => ZEND_VM_EXT_LAST_CATCH,
    "JMP_ADDR"             => ZEND_VM_EXT_JMP_ADDR,
    "OP"                   => ZEND_VM_EXT_OP,
    "VAR_FETCH"            => ZEND_VM_EXT_VAR_FETCH,
    "ARRAY_INIT"           => ZEND_VM_EXT_ARRAY_INIT,
    "TYPE"                 => ZEND_VM_EXT_TYPE,
    "EVAL"                 => ZEND_VM_EXT_EVAL,
    "TYPE_MASK"            => ZEND_VM_EXT_TYPE_MASK,
    "ISSET"                => ZEND_VM_EXT_ISSET,
    "REF"                  => ZEND_VM_EXT_REF,
    "FETCH_REF"            => ZEND_VM_EXT_FETCH_REF,
    "SRC"                  => ZEND_VM_EXT_SRC,
    "CACHE_SLOT"           => ZEND_VM_EXT_CACHE_SLOT,
    "DIM_WRITE"            => ZEND_VM_EXT_DIM_WRITE,
)

Definition at line 122 of file zend_vm_gen.php.

◆ $vm_kind_name

$vm_kind_name

Initial value:

= array(
    ZEND_VM_KIND_CALL      => "ZEND_VM_KIND_CALL",
    ZEND_VM_KIND_SWITCH    => "ZEND_VM_KIND_SWITCH",
    ZEND_VM_KIND_GOTO      => "ZEND_VM_KIND_GOTO",
    ZEND_VM_KIND_HYBRID    => "ZEND_VM_KIND_HYBRID",
)

Definition at line 140 of file zend_vm_gen.php.

◆ $vm_op_decode

foreach ( $vm_op_flags as $name=> $val) $vm_op_decode

Initial value:

= array(
    "ANY"                  => 0,
    "CONST"                => ZEND_VM_OP_SPEC | ZEND_VM_OP_CONST,
    "TMP"                  => ZEND_VM_OP_SPEC,
    "VAR"                  => ZEND_VM_OP_SPEC,
    "UNUSED"               => ZEND_VM_OP_SPEC,
    "CV"                   => ZEND_VM_OP_SPEC,
    "TMPVAR"               => ZEND_VM_OP_SPEC | ZEND_VM_OP_TMPVAR,
    "TMPVARCV"             => ZEND_VM_OP_SPEC | ZEND_VM_OP_TMPVARCV,
    "NUM"                  => ZEND_VM_OP_NUM,
    "JMP_ADDR"             => ZEND_VM_OP_JMP_ADDR,
    "TRY_CATCH"            => ZEND_VM_OP_TRY_CATCH,
    "THIS"                 => ZEND_VM_OP_THIS,
    "NEXT"                 => ZEND_VM_OP_NEXT,
    "CLASS_FETCH"          => ZEND_VM_OP_CLASS_FETCH,
    "CONSTRUCTOR"          => ZEND_VM_OP_CONSTRUCTOR,
    "CONST_FETCH"          => ZEND_VM_OP_CONST_FETCH,
    "CACHE_SLOT"           => ZEND_VM_OP_CACHE_SLOT,
)

Definition at line 102 of file zend_vm_gen.php.

◆ $vm_op_flags

$vm_op_flags

Definition at line 57 of file zend_vm_gen.php.

◆ HEADER_TEXT

const HEADER_TEXT =

Definition at line 21 of file zend_vm_gen.php.

◆ ZEND_VM_KIND_CALL

const ZEND_VM_KIND_CALL = 1

Definition at line 52 of file zend_vm_gen.php.

◆ ZEND_VM_KIND_GOTO

const ZEND_VM_KIND_GOTO = 3

Definition at line 54 of file zend_vm_gen.php.

◆ ZEND_VM_KIND_HYBRID

const ZEND_VM_KIND_HYBRID = 4

Definition at line 55 of file zend_vm_gen.php.

◆ ZEND_VM_KIND_SWITCH

const ZEND_VM_KIND_SWITCH = 2

Definition at line 53 of file zend_vm_gen.php.

Functions

Variables

Function Documentation

◆ extra_spec_flags()

◆ extra_spec_handler()

◆ extra_spec_name()

◆ format_condition()

◆ gen_code()

◆ gen_executor()

◆ gen_executor_code()

◆ gen_handler()

◆ gen_helper()

◆ gen_labels()

◆ gen_null_handler()

◆ gen_null_label()

◆ gen_specs()

◆ gen_vm()

◆ gen_vm_opcodes_header()

◆ helper_name()

◆ is_cold_handler()

◆ is_hot_handler()

◆ is_hot_helper()

◆ is_inline_hybrid_handler()

◆ opcode_name()

◆ out()

◆ out_line()

◆ parse_ext_spec()

◆ parse_operand_spec()

◆ parse_spec_rules()

◆ read_order_file()

◆ skip_blanks()

◆ skip_extra_spec_function()

◆ usage()

◆ write_file_if_changed()

Variable Documentation

◆ $commutative_order

◆ $helpers

◆ $line_no

◆ $list

◆ $op1_free_op

◆ $op1_free_op_if_var

◆ $op1_get_obj_zval_ptr

◆ $op1_get_obj_zval_ptr_deref

◆ $op1_get_obj_zval_ptr_ptr

◆ $op1_get_obj_zval_ptr_ptr_undef

◆ $op1_get_obj_zval_ptr_undef

◆ $op1_get_zval_ptr

◆ $op1_get_zval_ptr_deref

◆ $op1_get_zval_ptr_ptr

◆ $op1_get_zval_ptr_ptr_undef

◆ $op1_get_zval_ptr_undef

◆ $op1_type

◆ $op2_free_op

◆ $op2_free_op_if_var

◆ $op2_get_obj_zval_ptr

◆ $op2_get_obj_zval_ptr_deref

◆ $op2_get_obj_zval_ptr_ptr

◆ $op2_get_obj_zval_ptr_ptr_undef

◆ $op2_get_obj_zval_ptr_undef

◆ $op2_get_zval_ptr

◆ $op2_get_zval_ptr_deref

◆ $op2_get_zval_ptr_ptr

◆ $op2_get_zval_ptr_ptr_undef

◆ $op2_get_zval_ptr_undef

◆ $op2_type

◆ $op_data_free_op

◆ $op_data_get_zval_ptr

◆ $op_data_get_zval_ptr_deref

◆ $op_data_get_zval_ptr_ptr

◆ $op_data_get_zval_ptr_undef

◆ $op_data_type

◆ $op_types

◆ $op_types_ex

◆ $opcodes

◆ $opnames

◆ $params

◆ $prefix

◆ $used_extra_spec

◆ $vm_ext_decode

◆ $vm_kind_name