Moved some definitions from zend.h into more suitable header files

4 files changed, 607 insertions, 572 deletions

diff --git a/Zend/zend.h b/Zend/zend.h
index 635dc9dcff..517d419665 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -26,277 +26,32 @@
 
 #define ZEND_ENGINE_2
 
-#ifdef __cplusplus
-#define BEGIN_EXTERN_C() extern "C" {
-#define END_EXTERN_C() }
-#else
-#define BEGIN_EXTERN_C()
-#define END_EXTERN_C()
-#endif
-
-/*
- * general definitions
- */
-
-#ifdef ZEND_WIN32
-# include "zend_config.w32.h"
-# define ZEND_PATHS_SEPARATOR		';'
-#elif defined(NETWARE)
-# include <zend_config.h>
-# define ZEND_PATHS_SEPARATOR		';'
-#elif defined(__riscos__)
-# include <zend_config.h>
-# define ZEND_PATHS_SEPARATOR		';'
-#else
-# include <zend_config.h>
-# define ZEND_PATHS_SEPARATOR		':'
-#endif
-
-/* Only use this macro if you know for sure that all of the switches values
-   are covered by its case statements */
-#if ZEND_DEBUG
-# define EMPTY_SWITCH_DEFAULT_CASE() default: ZEND_ASSERT(0); break;
-#elif defined(ZEND_WIN32)
-# define EMPTY_SWITCH_DEFAULT_CASE() default: __assume(0); break;
-#else
-# define EMPTY_SWITCH_DEFAULT_CASE()
-#endif
-
-/* all HAVE_XXX test have to be after the include of zend_config above */
-
-#include <stdio.h>
-#include <assert.h>
-
-#ifdef HAVE_UNIX_H
-# include <unix.h>
-#endif
-
-#ifdef HAVE_STDARG_H
-# include <stdarg.h>
-#endif
-
-#ifdef HAVE_DLFCN_H
-# include <dlfcn.h>
-#endif
-
-#if defined(HAVE_LIBDL) && !defined(ZEND_WIN32)
-
-# ifndef RTLD_LAZY
-#  define RTLD_LAZY 1    /* Solaris 1, FreeBSD's (2.1.7.1 and older) */
-# endif
-
-# ifndef RTLD_GLOBAL
-#  define RTLD_GLOBAL 0
-# endif
-
-# if defined(RTLD_GROUP) && defined(RTLD_WORLD) && defined(RTLD_PARENT)
-#  define DL_LOAD(libname)			dlopen(libname, RTLD_LAZY | RTLD_GLOBAL | RTLD_GROUP | RTLD_WORLD | RTLD_PARENT)
-# elif defined(RTLD_DEEPBIND)
-#  define DL_LOAD(libname)			dlopen(libname, RTLD_LAZY | RTLD_GLOBAL | RTLD_DEEPBIND)
-# else
-#  define DL_LOAD(libname)			dlopen(libname, RTLD_LAZY | RTLD_GLOBAL)
-# endif
-# define DL_UNLOAD					dlclose
-# if defined(DLSYM_NEEDS_UNDERSCORE)
-#  define DL_FETCH_SYMBOL(h,s)		dlsym((h), "_" s)
-# else
-#  define DL_FETCH_SYMBOL			dlsym
-# endif
-# define DL_ERROR					dlerror
-# define DL_HANDLE					void *
-# define ZEND_EXTENSIONS_SUPPORT	1
-#elif defined(ZEND_WIN32)
-# define DL_LOAD(libname)			LoadLibrary(libname)
-# define DL_FETCH_SYMBOL			GetProcAddress
-# define DL_UNLOAD					FreeLibrary
-# define DL_HANDLE					HMODULE
-# define ZEND_EXTENSIONS_SUPPORT	1
-#else
-# define DL_HANDLE					void *
-# define ZEND_EXTENSIONS_SUPPORT	0
-#endif
-
-#if HAVE_ALLOCA_H && !defined(_ALLOCA_H)
-#  include <alloca.h>
-#endif
-
-/* AIX requires this to be the first thing in the file.  */
-#ifndef __GNUC__
-# ifndef HAVE_ALLOCA_H
-#  ifdef _AIX
-#pragma alloca
-#  else
-#   ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-#   endif
-#  endif
-# endif
-#endif
-
-/* Compatibility with non-clang compilers */
-#ifndef __has_attribute
-# define __has_attribute(x) 0
-#endif
-
-/* GCC x.y.z supplies __GNUC__ = x and __GNUC_MINOR__ = y */
-#ifdef __GNUC__
-# define ZEND_GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
-#else
-# define ZEND_GCC_VERSION 0
-#endif
-
-#if ZEND_GCC_VERSION >= 2096
-# define ZEND_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
-#else
-# define ZEND_ATTRIBUTE_MALLOC
-#endif
-
-#if ZEND_GCC_VERSION >= 4003 || __has_attribute(alloc_size)
-# define ZEND_ATTRIBUTE_ALLOC_SIZE(X) __attribute__ ((alloc_size(X)))
-# define ZEND_ATTRIBUTE_ALLOC_SIZE2(X,Y) __attribute__ ((alloc_size(X,Y)))
-#else
-# define ZEND_ATTRIBUTE_ALLOC_SIZE(X)
-# define ZEND_ATTRIBUTE_ALLOC_SIZE2(X,Y)
-#endif
-
-/* Format string checks are disabled by default, because we use custom format modifiers (like %p),
- * which cause a large amount of false positives. You can enable format checks by adding
- * -DZEND_CHECK_FORMAT_STRINGS to CFLAGS. */
-
-#if ZEND_GCC_VERSION >= 2007 && defined(ZEND_CHECK_FORMAT_STRINGS)
-# define ZEND_ATTRIBUTE_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
-#else
-# define ZEND_ATTRIBUTE_FORMAT(type, idx, first)
-#endif
-
-#if ZEND_GCC_VERSION >= 3001 && !defined(__INTEL_COMPILER) && defined(ZEND_CHECK_FORMAT_STRINGS)
-# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
-#else
-# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first)
-#endif
-
-#if ZEND_GCC_VERSION >= 3001
-# define ZEND_ATTRIBUTE_DEPRECATED  __attribute__((deprecated))
-#elif defined(ZEND_WIN32) && defined(_MSC_VER) && _MSC_VER >= 1300
-# define ZEND_ATTRIBUTE_DEPRECATED  __declspec(deprecated)
-#else
-# define ZEND_ATTRIBUTE_DEPRECATED
-#endif
-
-#if defined(__GNUC__) && ZEND_GCC_VERSION >= 4003
-# define ZEND_ATTRIBUTE_UNUSED __attribute__((unused))
-# define ZEND_ATTRIBUTE_UNUSED_LABEL __attribute__((cold, unused));
-#else
-# define ZEND_ATTRIBUTE_UNUSED
-# define ZEND_ATTRIBUTE_UNUSED_LABEL
-#endif
-
-#if defined(__GNUC__) && ZEND_GCC_VERSION >= 3004 && defined(__i386__)
-# define ZEND_FASTCALL __attribute__((fastcall))
-#elif defined(_MSC_VER) && defined(_M_IX86)
-# define ZEND_FASTCALL __fastcall
-#else
-# define ZEND_FASTCALL
-#endif
-
-#if defined(__GNUC__) && ZEND_GCC_VERSION >= 3004
-#else
-# define __restrict__
-#endif
-#define restrict __restrict__
-
-#if (HAVE_ALLOCA || (defined (__GNUC__) && __GNUC__ >= 2)) && !(defined(ZTS) && defined(NETWARE)) && !(defined(ZTS) && defined(HPUX)) && !defined(DARWIN)
-# define ZEND_ALLOCA_MAX_SIZE (32 * 1024)
-# define ALLOCA_FLAG(name) \
-	zend_bool name;
-# define SET_ALLOCA_FLAG(name) \
-	name = 1
-# define do_alloca_ex(size, limit, use_heap) \
-	((use_heap = (UNEXPECTED((size) > (limit)))) ? emalloc(size) : alloca(size))
-# define do_alloca(size, use_heap) \
-	do_alloca_ex(size, ZEND_ALLOCA_MAX_SIZE, use_heap)
-# define free_alloca(p, use_heap) \
-	do { if (UNEXPECTED(use_heap)) efree(p); } while (0)
-#else
-# define ALLOCA_FLAG(name)
-# define SET_ALLOCA_FLAG(name)
-# define do_alloca(p, use_heap)		emalloc(p)
-# define free_alloca(p, use_heap)	efree(p)
-#endif
-
-#if ZEND_DEBUG
-#define ZEND_FILE_LINE_D				const char *__zend_filename, const uint __zend_lineno
-#define ZEND_FILE_LINE_DC				, ZEND_FILE_LINE_D
-#define ZEND_FILE_LINE_ORIG_D			const char *__zend_orig_filename, const uint __zend_orig_lineno
-#define ZEND_FILE_LINE_ORIG_DC			, ZEND_FILE_LINE_ORIG_D
-#define ZEND_FILE_LINE_RELAY_C			__zend_filename, __zend_lineno
-#define ZEND_FILE_LINE_RELAY_CC			, ZEND_FILE_LINE_RELAY_C
-#define ZEND_FILE_LINE_C				__FILE__, __LINE__
-#define ZEND_FILE_LINE_CC				, ZEND_FILE_LINE_C
-#define ZEND_FILE_LINE_EMPTY_C			NULL, 0
-#define ZEND_FILE_LINE_EMPTY_CC			, ZEND_FILE_LINE_EMPTY_C
-#define ZEND_FILE_LINE_ORIG_RELAY_C		__zend_orig_filename, __zend_orig_lineno
-#define ZEND_FILE_LINE_ORIG_RELAY_CC	, ZEND_FILE_LINE_ORIG_RELAY_C
-#define ZEND_ASSERT(c)					assert(c)
-#else
-#define ZEND_FILE_LINE_D
-#define ZEND_FILE_LINE_DC
-#define ZEND_FILE_LINE_ORIG_D
-#define ZEND_FILE_LINE_ORIG_DC
-#define ZEND_FILE_LINE_RELAY_C
-#define ZEND_FILE_LINE_RELAY_CC
-#define ZEND_FILE_LINE_C
-#define ZEND_FILE_LINE_CC
-#define ZEND_FILE_LINE_EMPTY_C
-#define ZEND_FILE_LINE_EMPTY_CC
-#define ZEND_FILE_LINE_ORIG_RELAY_C
-#define ZEND_FILE_LINE_ORIG_RELAY_CC
-#define ZEND_ASSERT(c)
-#endif	/* ZEND_DEBUG */
-
-#ifdef ZTS
-#define ZTS_V 1
-#else
-#define ZTS_V 0
-#endif
+#define ZEND_MAX_RESERVED_RESOURCES	4
 
+#include "zend_types.h"
 #include "zend_errors.h"
 #include "zend_alloc.h"
+#include "zend_hash.h"
+#include "zend_llist.h"
+#include "zend_string.h"
+#include "zend_ast.h"
+#include "zend_gc.h"
+#include "zend_variables.h"
+#include "zend_iterators.h"
+#include "zend_stream.h"
 
-#include "zend_types.h"
-
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
-#endif
-
-#ifndef LONG_MAX
-#define LONG_MAX 2147483647L
-#endif
-
-#ifndef LONG_MIN
-#define LONG_MIN (- LONG_MAX - 1)
+#ifdef ZEND_SIGNALS
+# include "zend_signal.h"
 #endif
 
-#if SIZEOF_ZEND_LONG == 4
-#define MAX_LENGTH_OF_LONG 11
-static const char long_min_digits[] = "2147483648";
-#elif SIZEOF_ZEND_LONG == 8
-#define MAX_LENGTH_OF_LONG 20
-static const char long_min_digits[] = "9223372036854775808";
+#ifndef ZEND_SIGNALS
+# define HANDLE_BLOCK_INTERRUPTIONS()		if (zend_block_interruptions) { zend_block_interruptions(); }
+# define HANDLE_UNBLOCK_INTERRUPTIONS()		if (zend_unblock_interruptions) { zend_unblock_interruptions(); }
 #else
-#error "Unknown SIZEOF_ZEND_LONG"
+# define HANDLE_BLOCK_INTERRUPTIONS()		ZEND_SIGNAL_BLOCK_INTERRUPUTIONS()
+# define HANDLE_UNBLOCK_INTERRUPTIONS()		ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()
 #endif
 
-#define MAX_LENGTH_OF_DOUBLE 32
-
-typedef enum {
-  SUCCESS =  0,
-  FAILURE = -1,		/* this MUST stay a negative number, or it may affect functions! */
-} ZEND_RESULT_CODE;
-
-#include "zend_hash.h"
-#include "zend_llist.h"
-
 #define INTERNAL_FUNCTION_PARAMETERS uint32_t param_count, zval *return_value TSRMLS_DC
 #define INTERNAL_FUNCTION_PARAM_PASSTHRU param_count, return_value TSRMLS_CC
 
@@ -306,162 +61,42 @@ typedef enum {
 	 !ZEND_USER_CODE(EG(current_execute_data)->prev_execute_data->func->common.type) || \
 	 !(EG(current_execute_data)->prev_execute_data->opline->result_type & EXT_TYPE_UNUSED))
 
-#if defined(__GNUC__) && __GNUC__ >= 3 && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) && !defined(__osf__)
-#  define ZEND_NORETURN __attribute__((noreturn))
-void zend_error_noreturn(int type, const char *format, ...) __attribute__ ((noreturn));
-#elif defined(ZEND_WIN32)
-#  define ZEND_NORETURN __declspec(noreturn)
+#ifdef HAVE_NORETURN
+# if defined(ZEND_WIN32)
 ZEND_API ZEND_NORETURN void zend_error_noreturn(int type, const char *format, ...);
+# else 
+void zend_error_noreturn(int type, const char *format, ...) ZEND_NORETURN;
+# endif
 #else
-#  define ZEND_NORETURN
-#  define zend_error_noreturn zend_error
+# define zend_error_noreturn zend_error
 #endif
 
-#include "zend_object_handlers.h"
-
 /* overloaded elements data types */
 #define OE_IS_ARRAY					(1<<0)
 #define OE_IS_OBJECT				(1<<1)
 #define OE_IS_METHOD				(1<<2)
 
-#define Z_REFCOUNT_P(pz)			zval_refcount_p(pz)
-#define Z_SET_REFCOUNT_P(pz, rc)	zval_set_refcount_p(pz, rc)
-#define Z_ADDREF_P(pz)				zval_addref_p(pz)
-#define Z_DELREF_P(pz)				zval_delref_p(pz)
-
-#define Z_REFCOUNT(z)				Z_REFCOUNT_P(&(z))
-#define Z_SET_REFCOUNT(z, rc)		Z_SET_REFCOUNT_P(&(z), rc)
-#define Z_ADDREF(z)					Z_ADDREF_P(&(z))
-#define Z_DELREF(z)					Z_DELREF_P(&(z))
-
-#define Z_TRY_ADDREF_P(pz) do {		\
-	if (Z_REFCOUNTED_P((pz))) {		\
-		Z_ADDREF_P((pz));			\
-	}								\
-} while (0)
-
-#define Z_TRY_DELREF_P(pz) do {		\
-	if (Z_REFCOUNTED_P((pz))) {		\
-		Z_DELREF_P((pz));			\
-	}								\
-} while (0)
-
-#define Z_TRY_ADDREF(z)				Z_TRY_ADDREF_P(&(z))
-#define Z_TRY_DELREF(z)				Z_TRY_DELREF_P(&(z))
-
-#if ZEND_DEBUG
-#define zend_always_inline inline
-#define zend_never_inline
-#else
-#if defined(__GNUC__)
-#if __GNUC__ >= 3
-#define zend_always_inline inline __attribute__((always_inline))
-#define zend_never_inline __attribute__((noinline))
-#else
-#define zend_always_inline inline
-#define zend_never_inline
-#endif
-#elif defined(_MSC_VER)
-#define zend_always_inline __forceinline
-#define zend_never_inline
-#else
-#define zend_always_inline inline
-#define zend_never_inline
-#endif
-#endif /* ZEND_DEBUG */
-
-#if (defined (__GNUC__) && __GNUC__ > 2 ) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX)
-# define EXPECTED(condition)   __builtin_expect(!(!(condition)), 1)
-# define UNEXPECTED(condition) __builtin_expect(!(!(condition)), 0)
-#else
-# define EXPECTED(condition)   (condition)
-# define UNEXPECTED(condition) (condition)
-#endif
-
-#ifndef XtOffsetOf
-# if defined(CRAY) || (defined(__ARMCC_VERSION) && !defined(LINUX))
-# ifdef __STDC__
-# define XtOffset(p_type, field) _Offsetof(p_type, field)
-# else
-# ifdef CRAY2
-# define XtOffset(p_type, field) \
-    (sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
-
-# else /* !CRAY2 */
-
-# define XtOffset(p_type, field) ((unsigned int)&(((p_type)NULL)->field))
-
-# endif /* !CRAY2 */
-# endif /* __STDC__ */
-# else /* ! (CRAY || __arm) */
-
-# define XtOffset(p_type, field) \
-    ((zend_long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
-
-# endif /* !CRAY */
-
-# ifdef offsetof
-# define XtOffsetOf(s_type, field) offsetof(s_type, field)
-# else
-# define XtOffsetOf(s_type, field) XtOffset(s_type*, field)
-# endif
-
-#endif
-
-#include "zend_string.h"
-#include "zend_ast.h"
-
-static zend_always_inline uint32_t zval_refcount_p(zval* pz) {
-	ZEND_ASSERT(Z_REFCOUNTED_P(pz) || Z_IMMUTABLE_P(pz));
-	return GC_REFCOUNT(Z_COUNTED_P(pz));
-}
-
-static zend_always_inline uint32_t zval_set_refcount_p(zval* pz, uint32_t rc) {
-	ZEND_ASSERT(Z_REFCOUNTED_P(pz));
-	return GC_REFCOUNT(Z_COUNTED_P(pz)) = rc;
-}
-
-static zend_always_inline uint32_t zval_addref_p(zval* pz) {
-	ZEND_ASSERT(Z_REFCOUNTED_P(pz));
-	return ++GC_REFCOUNT(Z_COUNTED_P(pz));
-}
-
-static zend_always_inline uint32_t zval_delref_p(zval* pz) {
-	ZEND_ASSERT(Z_REFCOUNTED_P(pz));
-	return --GC_REFCOUNT(Z_COUNTED_P(pz));
-}
-
-/* excpt.h on Digital Unix 4.0 defines function_table */
-#undef function_table
-
-/* A lot of stuff needs shifiting around in order to include zend_compile.h here */
-union _zend_function;
-
-#include "zend_iterators.h"
-
 struct _zend_serialize_data;
 struct _zend_unserialize_data;
 
 typedef struct _zend_serialize_data zend_serialize_data;
 typedef struct _zend_unserialize_data zend_unserialize_data;
 
-struct _zend_trait_method_reference {
+typedef struct _zend_trait_method_reference {
 	zend_string *method_name;	
 	zend_class_entry *ce;
 	zend_string *class_name;
-};
-typedef struct _zend_trait_method_reference	zend_trait_method_reference;
+} zend_trait_method_reference;
 
-struct _zend_trait_precedence {
+typedef struct _zend_trait_precedence {
 	zend_trait_method_reference *trait_method;	
 	union {
 		zend_class_entry  *ce;
 		zend_string       *class_name;
 	} *exclude_from_classes;
-};
-typedef struct _zend_trait_precedence zend_trait_precedence;
+} zend_trait_precedence;
 
-struct _zend_trait_alias {
+typedef struct _zend_trait_alias {
 	zend_trait_method_reference *trait_method;
 	
 	/**
@@ -473,8 +108,7 @@ struct _zend_trait_alias {
 	* modifiers to be set on trait method
 	*/
 	uint32_t modifiers;
-};
-typedef struct _zend_trait_alias zend_trait_alias;
+} zend_trait_alias;
 
 struct _zend_class_entry {
 	char type;
@@ -540,7 +174,6 @@ struct _zend_class_entry {
 	} info;
 };
 
-#include "zend_stream.h"
 typedef struct _zend_utility_functions {
 	void (*error_function)(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 4, 0);
 	size_t (*printf_function)(const char *format, ...) ZEND_ATTRIBUTE_PTR_FORMAT(printf, 1, 2);
@@ -567,39 +200,8 @@ typedef struct _zend_utility_values {
 
 typedef int (*zend_write_func_t)(const char *str, uint str_length);
 
-#undef MIN
-#undef MAX
-#define MAX(a, b)  (((a)>(b))?(a):(b))
-#define MIN(a, b)  (((a)<(b))?(a):(b))
-#define ZEND_STRL(str)		(str), (sizeof(str)-1)
-#define ZEND_STRS(str)		(str), (sizeof(str))
-#define ZEND_NORMALIZE_BOOL(n)			\
-	((n) ? (((n)>0) ? 1 : -1) : 0)
-#define ZEND_TRUTH(x)		((x) ? 1 : 0)
-#define ZEND_LOG_XOR(a, b)		(ZEND_TRUTH(a) ^ ZEND_TRUTH(b))
-
-int zend_startup(zend_utility_functions *utility_functions, char **extensions TSRMLS_DC);
-void zend_shutdown(TSRMLS_D);
-void zend_register_standard_ini_entries(TSRMLS_D);
-void zend_post_startup(TSRMLS_D);
-void zend_set_utility_values(zend_utility_values *utility_values);
-
-BEGIN_EXTERN_C()
-ZEND_API void _zend_bailout(char *filename, uint lineno);
-END_EXTERN_C()
-
 #define zend_bailout()		_zend_bailout(__FILE__, __LINE__)
 
-#ifdef HAVE_SIGSETJMP
-#	define SETJMP(a) sigsetjmp(a, 0)
-#	define LONGJMP(a,b) siglongjmp(a, b)
-#	define JMP_BUF sigjmp_buf
-#else
-#	define SETJMP(a) setjmp(a)
-#	define LONGJMP(a,b) longjmp(a, b)
-#	define JMP_BUF jmp_buf
-#endif
-
 #define zend_try												\
 	{															\
 		JMP_BUF *__orig_bailout = EG(bailout);					\
@@ -617,6 +219,14 @@ END_EXTERN_C()
 #define zend_first_try		EG(bailout)=NULL;	zend_try
 
 BEGIN_EXTERN_C()
+int zend_startup(zend_utility_functions *utility_functions, char **extensions TSRMLS_DC);
+void zend_shutdown(TSRMLS_D);
+void zend_register_standard_ini_entries(TSRMLS_D);
+void zend_post_startup(TSRMLS_D);
+void zend_set_utility_values(zend_utility_values *utility_values);
+
+ZEND_API void _zend_bailout(char *filename, uint lineno);
+
 ZEND_API char *get_zend_version(void);
 ZEND_API int zend_make_printable_zval(zval *expr, zval *expr_copy TSRMLS_DC);
 ZEND_API int zend_print_zval(zval *expr, int indent TSRMLS_DC);
@@ -625,24 +235,14 @@ ZEND_API void zend_print_zval_r(zval *expr, int indent TSRMLS_DC);
 ZEND_API void zend_print_flat_zval_r(zval *expr TSRMLS_DC);
 ZEND_API void zend_print_zval_r_ex(zend_write_func_t write_func, zval *expr, int indent TSRMLS_DC);
 ZEND_API void zend_output_debug_string(zend_bool trigger_break, const char *format, ...) ZEND_ATTRIBUTE_FORMAT(printf, 2, 3);
-END_EXTERN_C()
 
-BEGIN_EXTERN_C()
 ZEND_API void zend_activate(TSRMLS_D);
 ZEND_API void zend_deactivate(TSRMLS_D);
 ZEND_API void zend_call_destructors(TSRMLS_D);
 ZEND_API void zend_activate_modules(TSRMLS_D);
 ZEND_API void zend_deactivate_modules(TSRMLS_D);
 ZEND_API void zend_post_deactivate_modules(TSRMLS_D);
-END_EXTERN_C()
-
-#if ZEND_DEBUG
-#define Z_DBG(expr)		(expr)
-#else
-#define	Z_DBG(expr)
-#endif
 
-BEGIN_EXTERN_C()
 ZEND_API void free_estring(char **str_p);
 ZEND_API void free_string_zval(zval *zv);
 END_EXTERN_C()
@@ -683,16 +283,6 @@ END_EXTERN_C()
 
 #define ZEND_UV(name) (zend_uv.name)
 
-#ifndef ZEND_SIGNALS
-#define HANDLE_BLOCK_INTERRUPTIONS()		if (zend_block_interruptions) { zend_block_interruptions(); }
-#define HANDLE_UNBLOCK_INTERRUPTIONS()		if (zend_unblock_interruptions) { zend_unblock_interruptions(); }
-#else
-#include "zend_signal.h"
-
-#define HANDLE_BLOCK_INTERRUPTIONS()		ZEND_SIGNAL_BLOCK_INTERRUPUTIONS()
-#define HANDLE_UNBLOCK_INTERRUPTIONS()		ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()
-#endif
-
 BEGIN_EXTERN_C()
 ZEND_API void zend_message_dispatcher(zend_long message, const void *data TSRMLS_DC);
 
@@ -708,131 +298,6 @@ END_EXTERN_C()
 #define ZMSG_LOG_SCRIPT_NAME			6L
 #define ZMSG_MEMORY_LEAKS_GRAND_TOTAL	7L
 
-#define ZVAL_COPY_VALUE(z, v)							\
-	do {												\
-		zval *_z1 = (z);								\
-		zval *_z2 = (v);								\
-		(_z1)->value = (_z2)->value;					\
-		Z_TYPE_INFO_P(_z1) = Z_TYPE_INFO_P(_z2);		\
-	} while (0)
-
-#define ZVAL_COPY(z, v)									\
-	do {												\
-		zval *__z1 = (z);								\
-		zval *__z2 = (v);								\
-		ZVAL_COPY_VALUE(__z1, __z2);					\
-		if (Z_OPT_REFCOUNTED_P(__z1)) {					\
-			Z_ADDREF_P(__z1);							\
-		}												\
-	} while (0)
-
-#define ZVAL_DUP(z, v)									\
-	do {												\
-		zval *__z1 = (z);								\
-		zval *__z2 = (v);								\
-		ZVAL_COPY_VALUE(__z1, __z2);					\
-		zval_opt_copy_ctor(__z1);						\
-	} while (0)
-
-#define ZVAL_DEREF(z) do {								\
-		if (UNEXPECTED(Z_ISREF_P(z))) {					\
-			(z) = Z_REFVAL_P(z);						\
-		}												\
-	} while (0)
-
-#define ZVAL_MAKE_REF(zv) do {							\
-		zval *__zv = (zv);								\
-		if (!Z_ISREF_P(__zv)) {							\
-			ZVAL_NEW_REF(__zv, __zv);					\
-		}												\
-	} while (0)
-
-#define ZVAL_UNREF(z) do {								\
-		zval *_z = (z);									\
-		zend_reference *ref;							\
-		ZEND_ASSERT(Z_ISREF_P(_z));						\
-		ref = Z_REF_P(_z);								\
-		ZVAL_COPY_VALUE(_z, &ref->val);					\
-		efree_size(ref, sizeof(zend_reference));		\
-	} while (0)
-
-#define SEPARATE_STRING(zv) do {						\
-		zval *_zv = (zv);								\
-		if (Z_REFCOUNTED_P(_zv) &&						\
-		    Z_REFCOUNT_P(_zv) > 1) {					\
-			Z_DELREF_P(_zv);							\
-			zval_copy_ctor_func(_zv);					\
-		}												\
-	} while (0)
-
-#define SEPARATE_ARRAY(zv) do {							\
-		zval *_zv = (zv);								\
-		if (Z_REFCOUNT_P(_zv) > 1) {					\
-			if (!Z_IMMUTABLE_P(_zv)) {					\
-				Z_DELREF_P(_zv);						\
-			}											\
-			zval_copy_ctor_func(_zv);					\
-		}												\
-	} while (0)
-
-#define SEPARATE_ZVAL_NOREF(zv) do {					\
-		zval *_zv = (zv);								\
-		if (Z_COPYABLE_P(_zv) ||						\
-		    Z_IMMUTABLE_P(_zv)) {						\
-			if (Z_REFCOUNT_P(_zv) > 1) {				\
-				if (!Z_IMMUTABLE_P(_zv)) {				\
-					Z_DELREF_P(_zv);					\
-				}										\
-				zval_copy_ctor_func(_zv);				\
-			}											\
-		}												\
-	} while (0)
-
-#define SEPARATE_ZVAL(zv) do {							\
-		zval *_zv = (zv);								\
-		if (Z_REFCOUNTED_P(_zv) ||						\
-		    Z_IMMUTABLE_P(_zv)) {						\
-			if (Z_REFCOUNT_P(_zv) > 1) {				\
-				if (Z_COPYABLE_P(_zv) ||				\
-				    Z_IMMUTABLE_P(_zv)) {				\
-					if (!Z_IMMUTABLE_P(_zv)) {			\
-						Z_DELREF_P(_zv);				\
-					}									\
-					zval_copy_ctor_func(_zv);			\
-				} else if (Z_ISREF_P(_zv)) {			\
-					Z_DELREF_P(_zv);					\
-					ZVAL_DUP(_zv, Z_REFVAL_P(_zv));		\
-				}										\
-			}											\
-		}												\
-	} while (0)
-
-#define SEPARATE_ZVAL_IF_NOT_REF(zv) do {				\
-		zval *_zv = (zv);								\
-		if (Z_COPYABLE_P(_zv) ||                    	\
-		    Z_IMMUTABLE_P(_zv)) {						\
-			if (Z_REFCOUNT_P(_zv) > 1) {				\
-				if (!Z_IMMUTABLE_P(_zv)) {				\
-					Z_DELREF_P(_zv);					\
-				}										\
-				zval_copy_ctor_func(_zv);				\
-			}											\
-		}												\
-	} while (0)
-
-#define SEPARATE_ARG_IF_REF(varptr) do { 				\
-		ZVAL_DEREF(varptr);								\
-		if (Z_REFCOUNTED_P(varptr)) { 					\
-			Z_ADDREF_P(varptr); 						\
-		}												\
-	} while (0)
-
-#define ZEND_MAX_RESERVED_RESOURCES	4
-
-#include "zend_gc.h"
-#include "zend_operators.h"
-#include "zend_variables.h"
-
 typedef enum {
 	EH_NORMAL = 0,
 	EH_SUPPRESS,
@@ -852,6 +317,9 @@ ZEND_API void zend_restore_error_handling(zend_error_handling *saved TSRMLS_DC);
 #define DEBUG_BACKTRACE_PROVIDE_OBJECT (1<<0)
 #define DEBUG_BACKTRACE_IGNORE_ARGS    (1<<1)
 
+#include "zend_object_handlers.h"
+#include "zend_operators.h"
+
 #endif /* ZEND_H */
 
 /*
diff --git a/Zend/zend_long.h b/Zend/zend_long.h
index 153b4d24f2..0fcc3116ae 100644
--- a/Zend/zend_long.h
+++ b/Zend/zend_long.h
@@ -110,6 +110,17 @@ typedef int32_t zend_off_t;
 # define ZEND_ABS abs
 #endif
 
+#if SIZEOF_ZEND_LONG == 4
+# define MAX_LENGTH_OF_LONG 11
+# define LONG_MIN_DIGITS "2147483648"
+#elif SIZEOF_ZEND_LONG == 8
+# define MAX_LENGTH_OF_LONG 20
+# define LONG_MIN_DIGITS "9223372036854775808"
+#else
+# error "Unknown SIZEOF_ZEND_LONG"
+#endif
+
+static const char long_min_digits[] = LONG_MIN_DIGITS;
 
 #endif /* ZEND_LONG_H */
 
diff --git a/Zend/zend_portability.h b/Zend/zend_portability.h
new file mode 100644
index 0000000000..dd1f6fce38
--- /dev/null
+++ b/Zend/zend_portability.h
@@ -0,0 +1,385 @@
+/*
+   +----------------------------------------------------------------------+
+   | Zend Engine                                                          |
+   +----------------------------------------------------------------------+
+   | Copyright (c) 1998-2014 Zend Technologies Ltd. (http://www.zend.com) |
+   +----------------------------------------------------------------------+
+   | This source file is subject to version 2.00 of the Zend 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.zend.com/license/2_00.txt.                                |
+   | If you did not receive a copy of the Zend license and are unable to  |
+   | obtain it through the world-wide-web, please send a note to          |
+   | license@zend.com so we can mail you a copy immediately.              |
+   +----------------------------------------------------------------------+
+   | Authors: Andi Gutmans <andi@zend.com>                                |
+   |          Zeev Suraski <zeev@zend.com>                                |
+   |          Dmitry Stogov <zeev@zend.com>                               |
+   +----------------------------------------------------------------------+
+*/
+
+/* $Id$ */
+
+#ifndef ZEND_PORTABILITY_H
+#define ZEND_PORTABILITY_H
+
+#ifdef __cplusplus
+#define BEGIN_EXTERN_C() extern "C" {
+#define END_EXTERN_C() }
+#else
+#define BEGIN_EXTERN_C()
+#define END_EXTERN_C()
+#endif
+
+/*
+ * general definitions
+ */
+
+#ifdef ZEND_WIN32
+# include "zend_config.w32.h"
+# define ZEND_PATHS_SEPARATOR		';'
+#elif defined(NETWARE)
+# include <zend_config.h>
+# define ZEND_PATHS_SEPARATOR		';'
+#elif defined(__riscos__)
+# include <zend_config.h>
+# define ZEND_PATHS_SEPARATOR		';'
+#else
+# include <zend_config.h>
+# define ZEND_PATHS_SEPARATOR		':'
+#endif
+
+#include "../TSRM/TSRM.h"
+
+#include <stdio.h>
+#include <assert.h>
+
+#ifdef HAVE_UNIX_H
+# include <unix.h>
+#endif
+
+#ifdef HAVE_STDARG_H
+# include <stdarg.h>
+#endif
+
+#ifdef HAVE_DLFCN_H
+# include <dlfcn.h>
+#endif
+
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+
+#if HAVE_ALLOCA_H && !defined(_ALLOCA_H)
+# include <alloca.h>
+#endif
+
+/* Only use this macro if you know for sure that all of the switches values
+   are covered by its case statements */
+#if ZEND_DEBUG
+# define EMPTY_SWITCH_DEFAULT_CASE() default: ZEND_ASSERT(0); break;
+#elif defined(ZEND_WIN32)
+# define EMPTY_SWITCH_DEFAULT_CASE() default: __assume(0); break;
+#else
+# define EMPTY_SWITCH_DEFAULT_CASE()
+#endif
+
+/* all HAVE_XXX test have to be after the include of zend_config above */
+
+#if defined(HAVE_LIBDL) && !defined(ZEND_WIN32)
+
+# ifndef RTLD_LAZY
+#  define RTLD_LAZY 1    /* Solaris 1, FreeBSD's (2.1.7.1 and older) */
+# endif
+
+# ifndef RTLD_GLOBAL
+#  define RTLD_GLOBAL 0
+# endif
+
+# if defined(RTLD_GROUP) && defined(RTLD_WORLD) && defined(RTLD_PARENT)
+#  define DL_LOAD(libname)			dlopen(libname, RTLD_LAZY | RTLD_GLOBAL | RTLD_GROUP | RTLD_WORLD | RTLD_PARENT)
+# elif defined(RTLD_DEEPBIND)
+#  define DL_LOAD(libname)			dlopen(libname, RTLD_LAZY | RTLD_GLOBAL | RTLD_DEEPBIND)
+# else
+#  define DL_LOAD(libname)			dlopen(libname, RTLD_LAZY | RTLD_GLOBAL)
+# endif
+# define DL_UNLOAD					dlclose
+# if defined(DLSYM_NEEDS_UNDERSCORE)
+#  define DL_FETCH_SYMBOL(h,s)		dlsym((h), "_" s)
+# else
+#  define DL_FETCH_SYMBOL			dlsym
+# endif
+# define DL_ERROR					dlerror
+# define DL_HANDLE					void *
+# define ZEND_EXTENSIONS_SUPPORT	1
+#elif defined(ZEND_WIN32)
+# define DL_LOAD(libname)			LoadLibrary(libname)
+# define DL_FETCH_SYMBOL			GetProcAddress
+# define DL_UNLOAD					FreeLibrary
+# define DL_HANDLE					HMODULE
+# define ZEND_EXTENSIONS_SUPPORT	1
+#else
+# define DL_HANDLE					void *
+# define ZEND_EXTENSIONS_SUPPORT	0
+#endif
+
+/* AIX requires this to be the first thing in the file.  */
+#ifndef __GNUC__
+# ifndef HAVE_ALLOCA_H
+#  ifdef _AIX
+#   pragma alloca
+#  else
+#   ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca();
+#   endif
+#  endif
+# endif
+#endif
+
+/* Compatibility with non-clang compilers */
+#ifndef __has_attribute
+# define __has_attribute(x) 0
+#endif
+
+/* GCC x.y.z supplies __GNUC__ = x and __GNUC_MINOR__ = y */
+#ifdef __GNUC__
+# define ZEND_GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__)
+#else
+# define ZEND_GCC_VERSION 0
+#endif
+
+#if ZEND_GCC_VERSION >= 2096
+# define ZEND_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+#else
+# define ZEND_ATTRIBUTE_MALLOC
+#endif
+
+#if ZEND_GCC_VERSION >= 4003 || __has_attribute(alloc_size)
+# define ZEND_ATTRIBUTE_ALLOC_SIZE(X) __attribute__ ((alloc_size(X)))
+# define ZEND_ATTRIBUTE_ALLOC_SIZE2(X,Y) __attribute__ ((alloc_size(X,Y)))
+#else
+# define ZEND_ATTRIBUTE_ALLOC_SIZE(X)
+# define ZEND_ATTRIBUTE_ALLOC_SIZE2(X,Y)
+#endif
+
+/* Format string checks are disabled by default, because we use custom format modifiers (like %p),
+ * which cause a large amount of false positives. You can enable format checks by adding
+ * -DZEND_CHECK_FORMAT_STRINGS to CFLAGS. */
+
+#if ZEND_GCC_VERSION >= 2007 && defined(ZEND_CHECK_FORMAT_STRINGS)
+# define ZEND_ATTRIBUTE_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
+#else
+# define ZEND_ATTRIBUTE_FORMAT(type, idx, first)
+#endif
+
+#if ZEND_GCC_VERSION >= 3001 && !defined(__INTEL_COMPILER) && defined(ZEND_CHECK_FORMAT_STRINGS)
+# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first) __attribute__ ((format(type, idx, first)))
+#else
+# define ZEND_ATTRIBUTE_PTR_FORMAT(type, idx, first)
+#endif
+
+#if ZEND_GCC_VERSION >= 3001
+# define ZEND_ATTRIBUTE_DEPRECATED  __attribute__((deprecated))
+#elif defined(ZEND_WIN32) && defined(_MSC_VER) && _MSC_VER >= 1300
+# define ZEND_ATTRIBUTE_DEPRECATED  __declspec(deprecated)
+#else
+# define ZEND_ATTRIBUTE_DEPRECATED
+#endif
+
+#if defined(__GNUC__) && ZEND_GCC_VERSION >= 4003
+# define ZEND_ATTRIBUTE_UNUSED __attribute__((unused))
+# define ZEND_ATTRIBUTE_UNUSED_LABEL __attribute__((cold, unused));
+#else
+# define ZEND_ATTRIBUTE_UNUSED
+# define ZEND_ATTRIBUTE_UNUSED_LABEL
+#endif
+
+#if defined(__GNUC__) && ZEND_GCC_VERSION >= 3004 && defined(__i386__)
+# define ZEND_FASTCALL __attribute__((fastcall))
+#elif defined(_MSC_VER) && defined(_M_IX86)
+# define ZEND_FASTCALL __fastcall
+#else
+# define ZEND_FASTCALL
+#endif
+
+#if defined(__GNUC__) && ZEND_GCC_VERSION >= 3004
+#else
+# define __restrict__
+#endif
+#define restrict __restrict__
+
+#if defined(__GNUC__) && __GNUC__ >= 3 && !defined(__INTEL_COMPILER) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX) && !defined(__osf__)
+# define HAVE_NORETURN
+# define ZEND_NORETURN __attribute__((noreturn))
+#elif defined(ZEND_WIN32)
+# define HAVE_NORETURN
+# define ZEND_NORETURN __declspec(noreturn)
+#else
+# define ZEND_NORETURN
+#endif
+
+#if ZEND_DEBUG
+# define zend_always_inline inline
+# define zend_never_inline
+#else
+# if defined(__GNUC__)
+#  if __GNUC__ >= 3
+#   define zend_always_inline inline __attribute__((always_inline))
+#   define zend_never_inline __attribute__((noinline))
+#  else
+#   define zend_always_inline inline
+#   define zend_never_inline
+#  endif
+# elif defined(_MSC_VER)
+#  define zend_always_inline __forceinline
+#  define zend_never_inline
+# else
+#  define zend_always_inline inline
+#  define zend_never_inline
+# endif
+#endif /* ZEND_DEBUG */
+
+#if (defined (__GNUC__) && __GNUC__ > 2 ) && !defined(DARWIN) && !defined(__hpux) && !defined(_AIX)
+# define EXPECTED(condition)   __builtin_expect(!(!(condition)), 1)
+# define UNEXPECTED(condition) __builtin_expect(!(!(condition)), 0)
+#else
+# define EXPECTED(condition)   (condition)
+# define UNEXPECTED(condition) (condition)
+#endif
+
+#ifndef XtOffsetOf
+# if defined(CRAY) || (defined(__ARMCC_VERSION) && !defined(LINUX))
+# ifdef __STDC__
+# define XtOffset(p_type, field) _Offsetof(p_type, field)
+# else
+# ifdef CRAY2
+# define XtOffset(p_type, field) \
+    (sizeof(int)*((unsigned int)&(((p_type)NULL)->field)))
+
+# else /* !CRAY2 */
+
+# define XtOffset(p_type, field) ((unsigned int)&(((p_type)NULL)->field))
+
+# endif /* !CRAY2 */
+# endif /* __STDC__ */
+# else /* ! (CRAY || __arm) */
+
+# define XtOffset(p_type, field) \
+    ((zend_long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL)))
+
+# endif /* !CRAY */
+
+# ifdef offsetof
+# define XtOffsetOf(s_type, field) offsetof(s_type, field)
+# else
+# define XtOffsetOf(s_type, field) XtOffset(s_type*, field)
+# endif
+
+#endif
+
+#if (HAVE_ALLOCA || (defined (__GNUC__) && __GNUC__ >= 2)) && !(defined(ZTS) && defined(NETWARE)) && !(defined(ZTS) && defined(HPUX)) && !defined(DARWIN)
+# define ZEND_ALLOCA_MAX_SIZE (32 * 1024)
+# define ALLOCA_FLAG(name) \
+	zend_bool name;
+# define SET_ALLOCA_FLAG(name) \
+	name = 1
+# define do_alloca_ex(size, limit, use_heap) \
+	((use_heap = (UNEXPECTED((size) > (limit)))) ? emalloc(size) : alloca(size))
+# define do_alloca(size, use_heap) \
+	do_alloca_ex(size, ZEND_ALLOCA_MAX_SIZE, use_heap)
+# define free_alloca(p, use_heap) \
+	do { if (UNEXPECTED(use_heap)) efree(p); } while (0)
+#else
+# define ALLOCA_FLAG(name)
+# define SET_ALLOCA_FLAG(name)
+# define do_alloca(p, use_heap)		emalloc(p)
+# define free_alloca(p, use_heap)	efree(p)
+#endif
+
+#ifdef HAVE_SIGSETJMP
+# define SETJMP(a) sigsetjmp(a, 0)
+# define LONGJMP(a,b) siglongjmp(a, b)
+# define JMP_BUF sigjmp_buf
+#else
+# define SETJMP(a) setjmp(a)
+# define LONGJMP(a,b) longjmp(a, b)
+# define JMP_BUF jmp_buf
+#endif
+
+#if ZEND_DEBUG
+# define ZEND_FILE_LINE_D				const char *__zend_filename, const uint __zend_lineno
+# define ZEND_FILE_LINE_DC				, ZEND_FILE_LINE_D
+# define ZEND_FILE_LINE_ORIG_D			const char *__zend_orig_filename, const uint __zend_orig_lineno
+# define ZEND_FILE_LINE_ORIG_DC			, ZEND_FILE_LINE_ORIG_D
+# define ZEND_FILE_LINE_RELAY_C			__zend_filename, __zend_lineno
+# define ZEND_FILE_LINE_RELAY_CC		, ZEND_FILE_LINE_RELAY_C
+# define ZEND_FILE_LINE_C				__FILE__, __LINE__
+# define ZEND_FILE_LINE_CC				, ZEND_FILE_LINE_C
+# define ZEND_FILE_LINE_EMPTY_C			NULL, 0
+# define ZEND_FILE_LINE_EMPTY_CC		, ZEND_FILE_LINE_EMPTY_C
+# define ZEND_FILE_LINE_ORIG_RELAY_C	__zend_orig_filename, __zend_orig_lineno
+# define ZEND_FILE_LINE_ORIG_RELAY_CC	, ZEND_FILE_LINE_ORIG_RELAY_C
+# define ZEND_ASSERT(c)					assert(c)
+#else
+# define ZEND_FILE_LINE_D
+# define ZEND_FILE_LINE_DC
+# define ZEND_FILE_LINE_ORIG_D
+# define ZEND_FILE_LINE_ORIG_DC
+# define ZEND_FILE_LINE_RELAY_C
+# define ZEND_FILE_LINE_RELAY_CC
+# define ZEND_FILE_LINE_C
+# define ZEND_FILE_LINE_CC
+# define ZEND_FILE_LINE_EMPTY_C
+# define ZEND_FILE_LINE_EMPTY_CC
+# define ZEND_FILE_LINE_ORIG_RELAY_C
+# define ZEND_FILE_LINE_ORIG_RELAY_CC
+# define ZEND_ASSERT(c)
+#endif	/* ZEND_DEBUG */
+
+#if ZEND_DEBUG
+# define Z_DBG(expr)		(expr)
+#else
+# define Z_DBG(expr)
+#endif
+
+#ifdef ZTS
+# define ZTS_V 1
+#else
+# define ZTS_V 0
+#endif
+
+#ifndef LONG_MAX
+# define LONG_MAX 2147483647L
+#endif
+
+#ifndef LONG_MIN
+# define LONG_MIN (- LONG_MAX - 1)
+#endif
+
+#define MAX_LENGTH_OF_DOUBLE 32
+
+#undef MIN
+#undef MAX
+#define MAX(a, b)  (((a)>(b))?(a):(b))
+#define MIN(a, b)  (((a)<(b))?(a):(b))
+#define ZEND_STRL(str)		(str), (sizeof(str)-1)
+#define ZEND_STRS(str)		(str), (sizeof(str))
+#define ZEND_NORMALIZE_BOOL(n)			\
+	((n) ? (((n)>0) ? 1 : -1) : 0)
+#define ZEND_TRUTH(x)		((x) ? 1 : 0)
+#define ZEND_LOG_XOR(a, b)		(ZEND_TRUTH(a) ^ ZEND_TRUTH(b))
+
+#define ZEND_MAX_RESERVED_RESOURCES	4
+
+/* excpt.h on Digital Unix 4.0 defines function_table */
+#undef function_table
+
+#endif /* ZEND_PORTABILITY_H */
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ */
diff --git a/Zend/zend_types.h b/Zend/zend_types.h
index d3d1a6ecf8..b7d163002d 100644
--- a/Zend/zend_types.h
+++ b/Zend/zend_types.h
@@ -14,6 +14,7 @@
    +----------------------------------------------------------------------+
    | Authors: Andi Gutmans <andi@zend.com>                                |
    |          Zeev Suraski <zeev@zend.com>                                |
+   |          Dmitry Stogov <dmitry@zend.com>                             |
    +----------------------------------------------------------------------+
 */
 
@@ -22,6 +23,7 @@
 #ifndef ZEND_TYPES_H
 #define ZEND_TYPES_H
 
+#include "zend_portability.h"
 #include "zend_long.h"
 
 #ifdef WORDS_BIGENDIAN
@@ -43,6 +45,11 @@
 typedef unsigned char zend_bool;
 typedef unsigned char zend_uchar;
 
+typedef enum {
+  SUCCESS =  0,
+  FAILURE = -1,		/* this MUST stay a negative number, or it may affect functions! */
+} ZEND_RESULT_CODE;
+
 #ifdef ZEND_ENABLE_ZVAL_LONG64
 # ifdef ZEND_WIN32
 #  define ZEND_SIZE_MAX  _UI64_MAX
@@ -650,6 +657,170 @@ static inline zend_uchar zval_get_type(const zval* pz) {
 		Z_TYPE_INFO_P(z) = IS_PTR;								\
 	} while (0)
 
+#define Z_REFCOUNT_P(pz)			zval_refcount_p(pz)
+#define Z_SET_REFCOUNT_P(pz, rc)	zval_set_refcount_p(pz, rc)
+#define Z_ADDREF_P(pz)				zval_addref_p(pz)
+#define Z_DELREF_P(pz)				zval_delref_p(pz)
+
+#define Z_REFCOUNT(z)				Z_REFCOUNT_P(&(z))
+#define Z_SET_REFCOUNT(z, rc)		Z_SET_REFCOUNT_P(&(z), rc)
+#define Z_ADDREF(z)					Z_ADDREF_P(&(z))
+#define Z_DELREF(z)					Z_DELREF_P(&(z))
+
+#define Z_TRY_ADDREF_P(pz) do {		\
+	if (Z_REFCOUNTED_P((pz))) {		\
+		Z_ADDREF_P((pz));			\
+	}								\
+} while (0)
+
+#define Z_TRY_DELREF_P(pz) do {		\
+	if (Z_REFCOUNTED_P((pz))) {		\
+		Z_DELREF_P((pz));			\
+	}								\
+} while (0)
+
+#define Z_TRY_ADDREF(z)				Z_TRY_ADDREF_P(&(z))
+#define Z_TRY_DELREF(z)				Z_TRY_DELREF_P(&(z))
+
+static zend_always_inline uint32_t zval_refcount_p(zval* pz) {
+	ZEND_ASSERT(Z_REFCOUNTED_P(pz) || Z_IMMUTABLE_P(pz));
+	return GC_REFCOUNT(Z_COUNTED_P(pz));
+}
+
+static zend_always_inline uint32_t zval_set_refcount_p(zval* pz, uint32_t rc) {
+	ZEND_ASSERT(Z_REFCOUNTED_P(pz));
+	return GC_REFCOUNT(Z_COUNTED_P(pz)) = rc;
+}
+
+static zend_always_inline uint32_t zval_addref_p(zval* pz) {
+	ZEND_ASSERT(Z_REFCOUNTED_P(pz));
+	return ++GC_REFCOUNT(Z_COUNTED_P(pz));
+}
+
+static zend_always_inline uint32_t zval_delref_p(zval* pz) {
+	ZEND_ASSERT(Z_REFCOUNTED_P(pz));
+	return --GC_REFCOUNT(Z_COUNTED_P(pz));
+}
+
+#define ZVAL_COPY_VALUE(z, v)							\
+	do {												\
+		zval *_z1 = (z);								\
+		zval *_z2 = (v);								\
+		(_z1)->value = (_z2)->value;					\
+		Z_TYPE_INFO_P(_z1) = Z_TYPE_INFO_P(_z2);		\
+	} while (0)
+
+#define ZVAL_COPY(z, v)									\
+	do {												\
+		zval *__z1 = (z);								\
+		zval *__z2 = (v);								\
+		ZVAL_COPY_VALUE(__z1, __z2);					\
+		if (Z_OPT_REFCOUNTED_P(__z1)) {					\
+			Z_ADDREF_P(__z1);							\
+		}												\
+	} while (0)
+
+#define ZVAL_DUP(z, v)									\
+	do {												\
+		zval *__z1 = (z);								\
+		zval *__z2 = (v);								\
+		ZVAL_COPY_VALUE(__z1, __z2);					\
+		zval_opt_copy_ctor(__z1);						\
+	} while (0)
+
+#define ZVAL_DEREF(z) do {								\
+		if (UNEXPECTED(Z_ISREF_P(z))) {					\
+			(z) = Z_REFVAL_P(z);						\
+		}												\
+	} while (0)
+
+#define ZVAL_MAKE_REF(zv) do {							\
+		zval *__zv = (zv);								\
+		if (!Z_ISREF_P(__zv)) {							\
+			ZVAL_NEW_REF(__zv, __zv);					\
+		}												\
+	} while (0)
+
+#define ZVAL_UNREF(z) do {								\
+		zval *_z = (z);									\
+		zend_reference *ref;							\
+		ZEND_ASSERT(Z_ISREF_P(_z));						\
+		ref = Z_REF_P(_z);								\
+		ZVAL_COPY_VALUE(_z, &ref->val);					\
+		efree_size(ref, sizeof(zend_reference));		\
+	} while (0)
+
+#define SEPARATE_STRING(zv) do {						\
+		zval *_zv = (zv);								\
+		if (Z_REFCOUNTED_P(_zv) &&						\
+		    Z_REFCOUNT_P(_zv) > 1) {					\
+			Z_DELREF_P(_zv);							\
+			zval_copy_ctor_func(_zv);					\
+		}												\
+	} while (0)
+
+#define SEPARATE_ARRAY(zv) do {							\
+		zval *_zv = (zv);								\
+		if (Z_REFCOUNT_P(_zv) > 1) {					\
+			if (!Z_IMMUTABLE_P(_zv)) {					\
+				Z_DELREF_P(_zv);						\
+			}											\
+			zval_copy_ctor_func(_zv);					\
+		}												\
+	} while (0)
+
+#define SEPARATE_ZVAL_NOREF(zv) do {					\
+		zval *_zv = (zv);								\
+		if (Z_COPYABLE_P(_zv) ||						\
+		    Z_IMMUTABLE_P(_zv)) {						\
+			if (Z_REFCOUNT_P(_zv) > 1) {				\
+				if (!Z_IMMUTABLE_P(_zv)) {				\
+					Z_DELREF_P(_zv);					\
+				}										\
+				zval_copy_ctor_func(_zv);				\
+			}											\
+		}												\
+	} while (0)
+
+#define SEPARATE_ZVAL(zv) do {							\
+		zval *_zv = (zv);								\
+		if (Z_REFCOUNTED_P(_zv) ||						\
+		    Z_IMMUTABLE_P(_zv)) {						\
+			if (Z_REFCOUNT_P(_zv) > 1) {				\
+				if (Z_COPYABLE_P(_zv) ||				\
+				    Z_IMMUTABLE_P(_zv)) {				\
+					if (!Z_IMMUTABLE_P(_zv)) {			\
+						Z_DELREF_P(_zv);				\
+					}									\
+					zval_copy_ctor_func(_zv);			\
+				} else if (Z_ISREF_P(_zv)) {			\
+					Z_DELREF_P(_zv);					\
+					ZVAL_DUP(_zv, Z_REFVAL_P(_zv));		\
+				}										\
+			}											\
+		}												\
+	} while (0)
+
+#define SEPARATE_ZVAL_IF_NOT_REF(zv) do {				\
+		zval *_zv = (zv);								\
+		if (Z_COPYABLE_P(_zv) ||                    	\
+		    Z_IMMUTABLE_P(_zv)) {						\
+			if (Z_REFCOUNT_P(_zv) > 1) {				\
+				if (!Z_IMMUTABLE_P(_zv)) {				\
+					Z_DELREF_P(_zv);					\
+				}										\
+				zval_copy_ctor_func(_zv);				\
+			}											\
+		}												\
+	} while (0)
+
+#define SEPARATE_ARG_IF_REF(varptr) do { 				\
+		ZVAL_DEREF(varptr);								\
+		if (Z_REFCOUNTED_P(varptr)) { 					\
+			Z_ADDREF_P(varptr); 						\
+		}												\
+	} while (0)
+
 #endif /* ZEND_TYPES_H */
 
 /*