Merge branch 'PHP-7.4'

* PHP-7.4:
  Implement #78270: Support __vectorcall convention with FFI

7 files changed, 348 insertions, 209 deletions

diff --git a/ext/ffi/config.w32 b/ext/ffi/config.w32
index 7b2254e0f7..9eff191468 100644
--- a/ext/ffi/config.w32
+++ b/ext/ffi/config.w32
@@ -12,6 +12,9 @@ if (PHP_FFI != 'no') {
 		    AC_DEFINE('HAVE_FFI_MS_CDECL', 1 ,'libffi supports ms_cdecl calling convention');
 		    AC_DEFINE('HAVE_FFI_SYSV', 1 ,'libffi supports sysv calling convention');
 		}
+		if (GREP_HEADER("ffitarget.h", "FFI_VECTORCALL_PARTIAL", PHP_PHP_BUILD + "\\include")) {
+			AC_DEFINE('HAVE_FFI_VECTORCALL_PARTIAL', 1 ,'libffi partially supports vectorcall calling convention');
+		}
 
 		EXTENSION('ffi', 'ffi.c ffi_parser.c', null, '/DZEND_ENABLE_STATIC_TSRMLS_CACHE=1');
 	} else {
diff --git a/ext/ffi/ffi.c b/ext/ffi/ffi.c
index 0968764459..07b1d8cd1c 100644
--- a/ext/ffi/ffi.c
+++ b/ext/ffi/ffi.c
@@ -775,7 +775,7 @@ again:
 }
 /* }}} */
 
-#if defined(ZEND_WIN32) && (defined(HAVE_FFI_FASTCALL) || defined(HAVE_FFI_STDCALL))
+#if defined(ZEND_WIN32) && (defined(HAVE_FFI_FASTCALL) || defined(HAVE_FFI_STDCALL) || defined(HAVE_FFI_VECTORCALL_PARTIAL))
 static size_t zend_ffi_arg_size(zend_ffi_type *type) /* {{{ */
 {
 	zend_ffi_type *arg_type;
@@ -801,6 +801,10 @@ static zend_always_inline zend_string *zend_ffi_mangled_func_name(zend_string *n
 		case FFI_STDCALL:
 			return strpprintf(0, "_%s@%zu", ZSTR_VAL(name), zend_ffi_arg_size(type));
 # endif
+# ifdef HAVE_FFI_VECTORCALL_PARTIAL
+		case FFI_VECTORCALL_PARTIAL:
+			return strpprintf(0, "%s@@%zu", ZSTR_VAL(name), zend_ffi_arg_size(type));
+# endif
 	}
 #endif
 	return zend_string_copy(name);
@@ -5884,6 +5888,29 @@ void zend_ffi_make_func_type(zend_ffi_dcl *dcl, HashTable *args, zend_ffi_dcl *n
 		}
 	}
 
+#ifdef HAVE_FFI_VECTORCALL_PARTIAL
+	if (dcl->abi == ZEND_FFI_ABI_VECTORCALL && args) {
+		zend_ulong i;
+		zend_ffi_type *arg_type;
+
+		ZEND_HASH_FOREACH_NUM_KEY_PTR(args, i, arg_type) {
+			arg_type = ZEND_FFI_TYPE(arg_type);
+# ifdef _WIN64
+			if (i >= 4 && i <= 5 && (arg_type->kind == ZEND_FFI_TYPE_FLOAT || arg_type->kind == ZEND_FFI_TYPE_DOUBLE)) {
+# else
+			if (i < 6 && (arg_type->kind == ZEND_FFI_TYPE_FLOAT || arg_type->kind == ZEND_FFI_TYPE_DOUBLE)) {
+# endif
+				zend_ffi_cleanup_dcl(nested_dcl);
+				zend_ffi_cleanup_dcl(dcl);
+				zend_hash_destroy(args);
+				pefree(args, FFI_G(persistent));
+				zend_ffi_parser_error("'float'/'double' type not allowed at position " ZEND_ULONG_FMT " with __vectorcall at line %d", i+1, FFI_G(line));
+				return;
+			}
+		} ZEND_HASH_FOREACH_END();
+	}
+#endif
+
 	if (zend_ffi_validate_func_ret_type(ret_type) != SUCCESS) {
 		zend_ffi_cleanup_dcl(nested_dcl);
 		zend_ffi_cleanup_dcl(dcl);
@@ -5940,6 +5967,11 @@ void zend_ffi_make_func_type(zend_ffi_dcl *dcl, HashTable *args, zend_ffi_dcl *n
 			type->func.abi = FFI_SYSV;
 			break;
 #endif
+#ifdef HAVE_FFI_VECTORCALL_PARTIAL
+		case ZEND_FFI_ABI_VECTORCALL:
+			type->func.abi = FFI_VECTORCALL_PARTIAL;
+			break;
+#endif
 		default:
 			type->func.abi = FFI_DEFAULT_ABI;
 			zend_ffi_cleanup_dcl(nested_dcl);
@@ -6192,6 +6224,7 @@ void zend_ffi_set_abi(zend_ffi_dcl *dcl, uint16_t abi) /* {{{ */
 	_(stdcall) \
 	_(ms_abi) \
 	_(sysv_abi) \
+	_(vectorcall) \
 	_(aligned) \
 	_(packed) \
 	_(ms_struct) \
@@ -6257,6 +6290,9 @@ void zend_ffi_add_attribute(zend_ffi_dcl *dcl, const char *name, size_t name_len
 		case attr_sysv_abi:
 			zend_ffi_set_abi(dcl, ZEND_FFI_ABI_SYSV);
 			break;
+		case attr_vectorcall:
+			zend_ffi_set_abi(dcl, ZEND_FFI_ABI_VECTORCALL);
+			break;
 		case attr_aligned:
 			dcl->align = __BIGGEST_ALIGNMENT__;
 			break;
diff --git a/ext/ffi/ffi.g b/ext/ffi/ffi.g
index a153854d40..7ea14108cb 100644
--- a/ext/ffi/ffi.g
+++ b/ext/ffi/ffi.g
@@ -131,6 +131,8 @@ declaration_specifiers(zend_ffi_dcl *dcl):
 			{zend_ffi_set_abi(dcl, ZEND_FFI_ABI_FASTCALL);}
 		|	"__thiscall"
 			{zend_ffi_set_abi(dcl, ZEND_FFI_ABI_THISCALL);}
+		|	"__vectorcall"
+			{zend_ffi_set_abi(dcl, ZEND_FFI_ABI_VECTORCALL);}
 		|	"_Alignas"
 			"("
 			(	&type_name_start
diff --git a/ext/ffi/ffi_parser.c b/ext/ffi/ffi_parser.c
index f87d1edf2e..7c762ce6a1 100644
--- a/ext/ffi/ffi_parser.c
+++ b/ext/ffi/ffi_parser.c
@@ -58,85 +58,86 @@ static void yy_error_sym(const char *msg, int sym);
 #define YY___STDCALL 17
 #define YY___FASTCALL 18
 #define YY___THISCALL 19
-#define YY__ALIGNAS 20
-#define YY_CONST 21
-#define YY___CONST 22
-#define YY___CONST__ 23
-#define YY_RESTRICT 24
-#define YY___RESTRICT 25
-#define YY___RESTRICT__ 26
-#define YY_VOLATILE 27
-#define YY___VOLATILE 28
-#define YY___VOLATILE__ 29
-#define YY__ATOMIC 30
-#define YY_VOID 31
-#define YY_CHAR 32
-#define YY_SHORT 33
-#define YY_INT 34
-#define YY_LONG 35
-#define YY_FLOAT 36
-#define YY_DOUBLE 37
-#define YY_SIGNED 38
-#define YY_UNSIGNED 39
-#define YY__BOOL 40
-#define YY__COMPLEX 41
-#define YY_COMPLEX 42
-#define YY___COMPLEX 43
-#define YY___COMPLEX__ 44
-#define YY_STRUCT 45
-#define YY_UNION 46
-#define YY__LBRACE 47
-#define YY__RBRACE 48
-#define YY__COLON 49
-#define YY_ENUM 50
-#define YY__EQUAL 51
-#define YY__STAR 52
-#define YY__LBRACK 53
-#define YY__RBRACK 54
-#define YY__POINT_POINT_POINT 55
-#define YY___ATTRIBUTE 56
-#define YY___ATTRIBUTE__ 57
-#define YY___DECLSPEC 58
-#define YY__POINT 59
-#define YY__QUERY 60
-#define YY__BAR_BAR 61
-#define YY__AND_AND 62
-#define YY__BAR 63
-#define YY__UPARROW 64
-#define YY__AND 65
-#define YY__EQUAL_EQUAL 66
-#define YY__BANG_EQUAL 67
-#define YY__LESS 68
-#define YY__GREATER 69
-#define YY__LESS_EQUAL 70
-#define YY__GREATER_EQUAL 71
-#define YY__LESS_LESS 72
-#define YY__GREATER_GREATER 73
-#define YY__PLUS 74
-#define YY__MINUS 75
-#define YY__SLASH 76
-#define YY__PERCENT 77
-#define YY__MINUS_GREATER 78
-#define YY__PLUS_PLUS 79
-#define YY__MINUS_MINUS 80
-#define YY__TILDE 81
-#define YY__BANG 82
-#define YY_SIZEOF 83
-#define YY__ALIGNOF 84
-#define YY___ALIGNOF 85
-#define YY___ALIGNOF__ 86
-#define YY___RESTICT 87
-#define YY_ID 88
-#define YY_OCTNUMBER 89
-#define YY_DECNUMBER 90
-#define YY_HEXNUMBER 91
-#define YY_FLOATNUMBER 92
-#define YY_STRING 93
-#define YY_CHARACTER 94
-#define YY_EOL 95
-#define YY_WS 96
-#define YY_ONE_LINE_COMMENT 97
-#define YY_COMMENT 98
+#define YY___VECTORCALL 20
+#define YY__ALIGNAS 21
+#define YY_CONST 22
+#define YY___CONST 23
+#define YY___CONST__ 24
+#define YY_RESTRICT 25
+#define YY___RESTRICT 26
+#define YY___RESTRICT__ 27
+#define YY_VOLATILE 28
+#define YY___VOLATILE 29
+#define YY___VOLATILE__ 30
+#define YY__ATOMIC 31
+#define YY_VOID 32
+#define YY_CHAR 33
+#define YY_SHORT 34
+#define YY_INT 35
+#define YY_LONG 36
+#define YY_FLOAT 37
+#define YY_DOUBLE 38
+#define YY_SIGNED 39
+#define YY_UNSIGNED 40
+#define YY__BOOL 41
+#define YY__COMPLEX 42
+#define YY_COMPLEX 43
+#define YY___COMPLEX 44
+#define YY___COMPLEX__ 45
+#define YY_STRUCT 46
+#define YY_UNION 47
+#define YY__LBRACE 48
+#define YY__RBRACE 49
+#define YY__COLON 50
+#define YY_ENUM 51
+#define YY__EQUAL 52
+#define YY__STAR 53
+#define YY__LBRACK 54
+#define YY__RBRACK 55
+#define YY__POINT_POINT_POINT 56
+#define YY___ATTRIBUTE 57
+#define YY___ATTRIBUTE__ 58
+#define YY___DECLSPEC 59
+#define YY__POINT 60
+#define YY__QUERY 61
+#define YY__BAR_BAR 62
+#define YY__AND_AND 63
+#define YY__BAR 64
+#define YY__UPARROW 65
+#define YY__AND 66
+#define YY__EQUAL_EQUAL 67
+#define YY__BANG_EQUAL 68
+#define YY__LESS 69
+#define YY__GREATER 70
+#define YY__LESS_EQUAL 71
+#define YY__GREATER_EQUAL 72
+#define YY__LESS_LESS 73
+#define YY__GREATER_GREATER 74
+#define YY__PLUS 75
+#define YY__MINUS 76
+#define YY__SLASH 77
+#define YY__PERCENT 78
+#define YY__MINUS_GREATER 79
+#define YY__PLUS_PLUS 80
+#define YY__MINUS_MINUS 81
+#define YY__TILDE 82
+#define YY__BANG 83
+#define YY_SIZEOF 84
+#define YY__ALIGNOF 85
+#define YY___ALIGNOF 86
+#define YY___ALIGNOF__ 87
+#define YY___RESTICT 88
+#define YY_ID 89
+#define YY_OCTNUMBER 90
+#define YY_DECNUMBER 91
+#define YY_HEXNUMBER 92
+#define YY_FLOATNUMBER 93
+#define YY_STRING 94
+#define YY_CHARACTER 95
+#define YY_EOL 96
+#define YY_WS 97
+#define YY_ONE_LINE_COMMENT 98
+#define YY_COMMENT 99
 
 static const char * sym_name[] = {
 	"<EOF>",
@@ -159,6 +160,7 @@ static const char * sym_name[] = {
 	"__stdcall",
 	"__fastcall",
 	"__thiscall",
+	"__vectorcall",
 	"_Alignas",
 	"const",
 	"__const",
@@ -347,7 +349,7 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != '_') goto _yy_tunnel_9;
 							ret = YY___EXTENSION__;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						case 'i':
 							ch = *++YYPOS;
 							if (ch != 'n') goto _yy_tunnel_9;
@@ -360,11 +362,11 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != 'e') goto _yy_tunnel_9;
 							ch = *++YYPOS;
-							if (ch != '_') {ret = YY___INLINE; goto _yy_tunnel_381;}
+							if (ch != '_') {ret = YY___INLINE; goto _yy_tunnel_390;}
 							ch = *++YYPOS;
 							if (ch != '_') goto _yy_tunnel_9;
 							ret = YY___INLINE__;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						case 'c':
 							ch = *++YYPOS;
 							if (ch == 'd') {
@@ -375,7 +377,7 @@ _yy_state_start:
 								ch = *++YYPOS;
 								if (ch != 'l') goto _yy_tunnel_9;
 								ret = YY___CDECL;
-								goto _yy_state_381;
+								goto _yy_state_390;
 							} else if (ch == 'o') {
 								ch = *++YYPOS;
 								if (ch == 'm') {
@@ -388,22 +390,22 @@ _yy_state_start:
 									ch = *++YYPOS;
 									if (ch != 'x') goto _yy_tunnel_9;
 									ch = *++YYPOS;
-									if (ch != '_') {ret = YY___COMPLEX; goto _yy_tunnel_381;}
+									if (ch != '_') {ret = YY___COMPLEX; goto _yy_tunnel_390;}
 									ch = *++YYPOS;
 									if (ch != '_') goto _yy_tunnel_9;
 									ret = YY___COMPLEX__;
-									goto _yy_state_381;
+									goto _yy_state_390;
 								} else if (ch == 'n') {
 									ch = *++YYPOS;
 									if (ch != 's') goto _yy_tunnel_9;
 									ch = *++YYPOS;
 									if (ch != 't') goto _yy_tunnel_9;
 									ch = *++YYPOS;
-									if (ch != '_') {ret = YY___CONST; goto _yy_tunnel_381;}
+									if (ch != '_') {ret = YY___CONST; goto _yy_tunnel_390;}
 									ch = *++YYPOS;
 									if (ch != '_') goto _yy_tunnel_9;
 									ret = YY___CONST__;
-									goto _yy_state_381;
+									goto _yy_state_390;
 								} else {
 									goto _yy_tunnel_9;
 								}
@@ -424,7 +426,7 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != 'l') goto _yy_tunnel_9;
 							ret = YY___STDCALL;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						case 'f':
 							ch = *++YYPOS;
 							if (ch != 'a') goto _yy_tunnel_9;
@@ -441,7 +443,7 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != 'l') goto _yy_tunnel_9;
 							ret = YY___FASTCALL;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						case 't':
 							ch = *++YYPOS;
 							if (ch != 'h') goto _yy_tunnel_9;
@@ -458,7 +460,50 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != 'l') goto _yy_tunnel_9;
 							ret = YY___THISCALL;
-							goto _yy_state_381;
+							goto _yy_state_390;
+						case 'v':
+							ch = *++YYPOS;
+							if (ch == 'e') {
+								ch = *++YYPOS;
+								if (ch != 'c') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 't') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'o') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'r') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'c') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'a') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'l') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'l') goto _yy_tunnel_9;
+								ret = YY___VECTORCALL;
+								goto _yy_state_390;
+							} else if (ch == 'o') {
+								ch = *++YYPOS;
+								if (ch != 'l') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'a') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 't') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'i') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'l') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != 'e') goto _yy_tunnel_9;
+								ch = *++YYPOS;
+								if (ch != '_') {ret = YY___VOLATILE; goto _yy_tunnel_390;}
+								ch = *++YYPOS;
+								if (ch != '_') goto _yy_tunnel_9;
+								ret = YY___VOLATILE__;
+								goto _yy_state_390;
+							} else {
+								goto _yy_tunnel_9;
+							}
 						case 'a':
 							ch = *++YYPOS;
 							if (ch == 'l') {
@@ -473,11 +518,11 @@ _yy_state_start:
 								ch = *++YYPOS;
 								if (ch != 'f') goto _yy_tunnel_9;
 								ch = *++YYPOS;
-								if (ch != '_') {ret = YY___ALIGNOF; goto _yy_tunnel_381;}
+								if (ch != '_') {ret = YY___ALIGNOF; goto _yy_tunnel_390;}
 								ch = *++YYPOS;
 								if (ch != '_') goto _yy_tunnel_9;
 								ret = YY___ALIGNOF__;
-								goto _yy_state_381;
+								goto _yy_state_390;
 							} else if (ch == 's') {
 								ch = *++YYPOS;
 								if (ch != 'm') goto _yy_tunnel_9;
@@ -486,7 +531,7 @@ _yy_state_start:
 								ch = *++YYPOS;
 								if (ch != '_') goto _yy_tunnel_9;
 								ret = YY___ASM__;
-								goto _yy_state_381;
+								goto _yy_state_390;
 							} else if (ch == 't') {
 								ch = *++YYPOS;
 								if (ch != 't') goto _yy_tunnel_9;
@@ -503,11 +548,11 @@ _yy_state_start:
 								ch = *++YYPOS;
 								if (ch != 'e') goto _yy_tunnel_9;
 								ch = *++YYPOS;
-								if (ch != '_') {ret = YY___ATTRIBUTE; goto _yy_tunnel_381;}
+								if (ch != '_') {ret = YY___ATTRIBUTE; goto _yy_tunnel_390;}
 								ch = *++YYPOS;
 								if (ch != '_') goto _yy_tunnel_9;
 								ret = YY___ATTRIBUTE__;
-								goto _yy_state_381;
+								goto _yy_state_390;
 							} else {
 								goto _yy_tunnel_9;
 							}
@@ -527,7 +572,7 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != 'c') goto _yy_tunnel_9;
 							ret = YY___DECLSPEC;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						case 'r':
 							ch = *++YYPOS;
 							if (ch != 'e') goto _yy_tunnel_9;
@@ -542,7 +587,7 @@ _yy_state_start:
 								ch = *++YYPOS;
 								if (ch != 't') goto _yy_tunnel_9;
 								ret = YY___RESTICT;
-								goto _yy_state_381;
+								goto _yy_state_390;
 							} else if (ch == 'r') {
 								ch = *++YYPOS;
 								if (ch != 'i') goto _yy_tunnel_9;
@@ -551,35 +596,14 @@ _yy_state_start:
 								ch = *++YYPOS;
 								if (ch != 't') goto _yy_tunnel_9;
 								ch = *++YYPOS;
-								if (ch != '_') {ret = YY___RESTRICT; goto _yy_tunnel_381;}
+								if (ch != '_') {ret = YY___RESTRICT; goto _yy_tunnel_390;}
 								ch = *++YYPOS;
 								if (ch != '_') goto _yy_tunnel_9;
 								ret = YY___RESTRICT__;
-								goto _yy_state_381;
+								goto _yy_state_390;
 							} else {
 								goto _yy_tunnel_9;
 							}
-						case 'v':
-							ch = *++YYPOS;
-							if (ch != 'o') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != 'l') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != 'a') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != 't') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != 'i') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != 'l') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != 'e') goto _yy_tunnel_9;
-							ch = *++YYPOS;
-							if (ch != '_') {ret = YY___VOLATILE; goto _yy_tunnel_381;}
-							ch = *++YYPOS;
-							if (ch != '_') goto _yy_tunnel_9;
-							ret = YY___VOLATILE__;
-							goto _yy_state_381;
 						default:
 							goto _yy_tunnel_9;
 					}
@@ -599,7 +623,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'n') goto _yy_tunnel_9;
 					ret = YY__NORETURN;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				case 'A':
 					ch = *++YYPOS;
 					if (ch == 'l') {
@@ -614,12 +638,12 @@ _yy_state_start:
 							ch = *++YYPOS;
 							if (ch != 's') goto _yy_tunnel_9;
 							ret = YY__ALIGNAS;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						} else if (ch == 'o') {
 							ch = *++YYPOS;
 							if (ch != 'f') goto _yy_tunnel_9;
 							ret = YY__ALIGNOF;
-							goto _yy_state_381;
+							goto _yy_state_390;
 						} else {
 							goto _yy_tunnel_9;
 						}
@@ -633,7 +657,7 @@ _yy_state_start:
 						ch = *++YYPOS;
 						if (ch != 'c') goto _yy_tunnel_9;
 						ret = YY__ATOMIC;
-						goto _yy_state_381;
+						goto _yy_state_390;
 					} else {
 						goto _yy_tunnel_9;
 					}
@@ -645,7 +669,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'l') goto _yy_tunnel_9;
 					ret = YY__BOOL;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				case 'C':
 					ch = *++YYPOS;
 					if (ch != 'o') goto _yy_tunnel_9;
@@ -660,7 +684,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'x') goto _yy_tunnel_9;
 					ret = YY__COMPLEX;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				default:
 					goto _yy_tunnel_9;
 			}
@@ -678,7 +702,7 @@ _yy_state_start:
 			ch = *++YYPOS;
 			if (ch != 'f') goto _yy_tunnel_9;
 			ret = YY_TYPEDEF;
-			goto _yy_state_381;
+			goto _yy_state_390;
 		case 'e':
 			ch = *++YYPOS;
 			if (ch == 'x') {
@@ -691,14 +715,14 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 'n') goto _yy_tunnel_9;
 				ret = YY_EXTERN;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else if (ch == 'n') {
 				ch = *++YYPOS;
 				if (ch != 'u') goto _yy_tunnel_9;
 				ch = *++YYPOS;
 				if (ch != 'm') goto _yy_tunnel_9;
 				ret = YY_ENUM;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else {
 				goto _yy_tunnel_9;
 			}
@@ -714,7 +738,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'c') goto _yy_tunnel_9;
 					ret = YY_STATIC;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else if (ch == 'r') {
 					ch = *++YYPOS;
 					if (ch != 'u') goto _yy_tunnel_9;
@@ -723,7 +747,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 't') goto _yy_tunnel_9;
 					ret = YY_STRUCT;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else {
 					goto _yy_tunnel_9;
 				}
@@ -735,7 +759,7 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 't') goto _yy_tunnel_9;
 				ret = YY_SHORT;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else if (ch == 'i') {
 				ch = *++YYPOS;
 				if (ch == 'g') {
@@ -746,7 +770,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'd') goto _yy_tunnel_9;
 					ret = YY_SIGNED;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else if (ch == 'z') {
 					ch = *++YYPOS;
 					if (ch != 'e') goto _yy_tunnel_9;
@@ -755,7 +779,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'f') goto _yy_tunnel_9;
 					ret = YY_SIZEOF;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else {
 					goto _yy_tunnel_9;
 				}
@@ -770,7 +794,7 @@ _yy_state_start:
 			ch = *++YYPOS;
 			if (ch != 'o') goto _yy_tunnel_9;
 			ret = YY_AUTO;
-			goto _yy_state_381;
+			goto _yy_state_390;
 		case 'r':
 			ch = *++YYPOS;
 			if (ch != 'e') goto _yy_tunnel_9;
@@ -787,7 +811,7 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 'r') goto _yy_tunnel_9;
 				ret = YY_REGISTER;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else if (ch == 's') {
 				ch = *++YYPOS;
 				if (ch != 't') goto _yy_tunnel_9;
@@ -800,7 +824,7 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 't') goto _yy_tunnel_9;
 				ret = YY_RESTRICT;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else {
 				goto _yy_tunnel_9;
 			}
@@ -816,10 +840,10 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 'e') goto _yy_tunnel_9;
 				ret = YY_INLINE;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else if (ch == 't') {
 				ret = YY_INT;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else {
 				goto _yy_tunnel_9;
 			}
@@ -884,7 +908,7 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 'r') goto _yy_tunnel_9;
 				ret = YY_CHAR;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else if (ch == 'o') {
 				ch = *++YYPOS;
 				if (ch == 'm') {
@@ -897,14 +921,14 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'x') goto _yy_tunnel_9;
 					ret = YY_COMPLEX;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else if (ch == 'n') {
 					ch = *++YYPOS;
 					if (ch != 's') goto _yy_tunnel_9;
 					ch = *++YYPOS;
 					if (ch != 't') goto _yy_tunnel_9;
 					ret = YY_CONST;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else {
 					goto _yy_tunnel_9;
 				}
@@ -923,7 +947,7 @@ _yy_state_start:
 			ch = *++YYPOS;
 			if (ch != 'e') goto _yy_tunnel_9;
 			ret = YY_DOUBLE;
-			goto _yy_state_381;
+			goto _yy_state_390;
 		case 'f':
 			ch = *++YYPOS;
 			if (ch != 'l') goto _yy_tunnel_9;
@@ -934,7 +958,7 @@ _yy_state_start:
 			ch = *++YYPOS;
 			if (ch != 't') goto _yy_tunnel_9;
 			ret = YY_FLOAT;
-			goto _yy_state_381;
+			goto _yy_state_390;
 		case 'l':
 			ch = *++YYPOS;
 			if (ch != 'o') goto _yy_tunnel_9;
@@ -943,7 +967,7 @@ _yy_state_start:
 			ch = *++YYPOS;
 			if (ch != 'g') goto _yy_tunnel_9;
 			ret = YY_LONG;
-			goto _yy_state_381;
+			goto _yy_state_390;
 		case 'u':
 			ch = *++YYPOS;
 			if (ch == 'n') {
@@ -954,7 +978,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'n') goto _yy_tunnel_9;
 					ret = YY_UNION;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else if (ch == 's') {
 					ch = *++YYPOS;
 					if (ch != 'i') goto _yy_tunnel_9;
@@ -967,7 +991,7 @@ _yy_state_start:
 					ch = *++YYPOS;
 					if (ch != 'd') goto _yy_tunnel_9;
 					ret = YY_UNSIGNED;
-					goto _yy_state_381;
+					goto _yy_state_390;
 				} else {
 					goto _yy_tunnel_9;
 				}
@@ -990,7 +1014,7 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 'd') goto _yy_tunnel_9;
 				ret = YY_VOID;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else if (ch == 'l') {
 				ch = *++YYPOS;
 				if (ch != 'a') goto _yy_tunnel_9;
@@ -1003,7 +1027,7 @@ _yy_state_start:
 				ch = *++YYPOS;
 				if (ch != 'e') goto _yy_tunnel_9;
 				ret = YY_VOLATILE;
-				goto _yy_state_381;
+				goto _yy_state_390;
 			} else {
 				goto _yy_tunnel_9;
 			}
@@ -1568,7 +1592,7 @@ _yy_state_156:
 		accept = YY_HEXNUMBER;
 		accept_pos = yy_pos;
 		if (ch == 'L') {
-			goto _yy_state_263;
+			goto _yy_state_265;
 		} else if (ch == 'U' || ch == 'u') {
 			YYPOS++;
 			ret = YY_HEXNUMBER;
@@ -1586,7 +1610,7 @@ _yy_state_156:
 			ret = YY_HEXNUMBER;
 			goto _yy_fin;
 		} else if (ch == 'l') {
-			goto _yy_state_263;
+			goto _yy_state_265;
 		} else {
 			ret = YY_HEXNUMBER;
 			goto _yy_fin;
@@ -1618,7 +1642,7 @@ _yy_state_163:
 	} else {
 		goto _yy_state_error;
 	}
-_yy_state_263:
+_yy_state_265:
 	ch = *++YYPOS;
 	if (ch == 'U' || ch == 'u') {
 		YYPOS++;
@@ -1627,9 +1651,9 @@ _yy_state_263:
 	} else {
 		goto _yy_state_error;
 	}
-_yy_state_381:
+_yy_state_390:
 	ch = *++YYPOS;
-_yy_tunnel_381:
+_yy_tunnel_390:
 	if ((ch >= '0' && ch <= '9') || (ch >= 'A' && ch <= 'Z') || ch == '_' || (ch >= 'a' && ch <= 'z')) {
 		goto _yy_state_9;
 	} else {
@@ -1986,7 +2010,7 @@ static int synpred_6(int sym) {
 }
 
 static int parse_declarations(int sym) {
-	while (YY_IN_SET(sym, (YY___EXTENSION__,YY_TYPEDEF,YY_EXTERN,YY_STATIC,YY_AUTO,YY_REGISTER,YY_INLINE,YY___INLINE,YY___INLINE__,YY__NORETURN,YY___CDECL,YY___STDCALL,YY___FASTCALL,YY___THISCALL,YY__ALIGNAS,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID), "\202\377\377\377\377\177\004\007\000\000\000\001\000")) {
+	while (YY_IN_SET(sym, (YY___EXTENSION__,YY_TYPEDEF,YY_EXTERN,YY_STATIC,YY_AUTO,YY_REGISTER,YY_INLINE,YY___INLINE,YY___INLINE__,YY__NORETURN,YY___CDECL,YY___STDCALL,YY___FASTCALL,YY___THISCALL,YY___VECTORCALL,YY__ALIGNAS,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID), "\202\377\377\377\377\377\010\016\000\000\000\002\000")) {
 		zend_ffi_dcl common_dcl = ZEND_FFI_ATTR_INIT;
 		if (sym == YY___EXTENSION__) {
 			sym = get_sym();
@@ -2095,17 +2119,21 @@ static int parse_declaration_specifiers(int sym, zend_ffi_dcl *dcl) {
 				sym = get_sym();
 				zend_ffi_set_abi(dcl, ZEND_FFI_ABI_THISCALL);
 				break;
+			case YY___VECTORCALL:
+				sym = get_sym();
+				zend_ffi_set_abi(dcl, ZEND_FFI_ABI_VECTORCALL);
+				break;
 			case YY__ALIGNAS:
 				sym = get_sym();
 				if (sym != YY__LPAREN) {
 					yy_error_sym("'(' expected, got", sym);
 				}
 				sym = get_sym();
-				if ((YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\340\377\377\177\004\007\000\000\000\001\000")) && synpred_1(sym)) {
+				if ((YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\300\377\377\377\010\016\000\000\000\002\000")) && synpred_1(sym)) {
 					zend_ffi_dcl align_dcl = ZEND_FFI_ATTR_INIT;
 					sym = parse_type_name(sym, &align_dcl);
 					zend_ffi_align_as_type(dcl, &align_dcl);
-				} else if (YY_IN_SET(sym, (YY__LPAREN,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+				} else if (YY_IN_SET(sym, (YY__LPAREN,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 					zend_ffi_val align_val;
 					sym = parse_constant_expression(sym, &align_val);
 					zend_ffi_align_as_val(dcl, &align_val);
@@ -2157,7 +2185,7 @@ static int parse_declaration_specifiers(int sym, zend_ffi_dcl *dcl) {
 			default:
 				yy_error_sym("unexpected", sym);
 		}
-	} while ((YY_IN_SET(sym, (YY_TYPEDEF,YY_EXTERN,YY_STATIC,YY_AUTO,YY_REGISTER,YY_INLINE,YY___INLINE,YY___INLINE__,YY__NORETURN,YY___CDECL,YY___STDCALL,YY___FASTCALL,YY___THISCALL,YY__ALIGNAS,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID), "\200\377\377\377\377\177\004\007\000\000\000\001\000")) && (sym != YY_ID || !(dcl->flags & ZEND_FFI_DCL_TYPE_SPECIFIERS)));
+	} while ((YY_IN_SET(sym, (YY_TYPEDEF,YY_EXTERN,YY_STATIC,YY_AUTO,YY_REGISTER,YY_INLINE,YY___INLINE,YY___INLINE__,YY__NORETURN,YY___CDECL,YY___STDCALL,YY___FASTCALL,YY___THISCALL,YY___VECTORCALL,YY__ALIGNAS,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID), "\200\377\377\377\377\377\010\016\000\000\000\002\000")) && (sym != YY_ID || !(dcl->flags & ZEND_FFI_DCL_TYPE_SPECIFIERS)));
 	return sym;
 }
 
@@ -2166,29 +2194,29 @@ static int parse_specifier_qualifier_list(int sym, zend_ffi_dcl *dcl) {
 		sym = get_sym();
 	}
 	do {
-		if (YY_IN_SET(sym, (YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID), "\000\000\000\200\377\177\004\000\000\000\000\001\000")) {
+		if (YY_IN_SET(sym, (YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID), "\000\000\000\000\377\377\010\000\000\000\000\002\000")) {
 			sym = parse_type_specifier(sym, dcl);
-		} else if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC), "\000\000\340\177\000\000\000\000\000\000\000\000\000")) {
+		} else if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC), "\000\000\300\377\000\000\000\000\000\000\000\000\000")) {
 			sym = parse_type_qualifier(sym, dcl);
 		} else if (sym == YY___ATTRIBUTE || sym == YY___ATTRIBUTE__ || sym == YY___DECLSPEC) {
 			sym = parse_attributes(sym, dcl);
 		} else {
 			yy_error_sym("unexpected", sym);
 		}
-	} while ((YY_IN_SET(sym, (YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\340\377\377\177\004\007\000\000\000\001\000")) && (sym != YY_ID || zend_ffi_is_typedef_name((const char*)yy_text, yy_pos - yy_text)));
+	} while ((YY_IN_SET(sym, (YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\300\377\377\377\010\016\000\000\000\002\000")) && (sym != YY_ID || zend_ffi_is_typedef_name((const char*)yy_text, yy_pos - yy_text)));
 	return sym;
 }
 
 static int parse_type_qualifier_list(int sym, zend_ffi_dcl *dcl) {
 	do {
-		if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC), "\000\000\340\177\000\000\000\000\000\000\000\000\000")) {
+		if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC), "\000\000\300\377\000\000\000\000\000\000\000\000\000")) {
 			sym = parse_type_qualifier(sym, dcl);
 		} else if (sym == YY___ATTRIBUTE || sym == YY___ATTRIBUTE__ || sym == YY___DECLSPEC) {
 			sym = parse_attributes(sym, dcl);
 		} else {
 			yy_error_sym("unexpected", sym);
 		}
-	} while (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\340\177\000\000\000\007\000\000\000\000\000"));
+	} while (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\300\377\000\000\000\016\000\000\000\000\000"));
 	return sym;
 }
 
@@ -2342,7 +2370,7 @@ static int parse_struct_contents(int sym, zend_ffi_dcl *dcl) {
 		yy_error_sym("'{' expected, got", sym);
 	}
 	sym = get_sym();
-	if (YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\340\377\377\177\004\007\000\000\000\001\000")) {
+	if (YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\300\377\377\377\010\016\000\000\000\002\000")) {
 		sym = parse_struct_declaration(sym, dcl);
 		while (1) {
 			save_pos  = yy_pos;
@@ -2360,7 +2388,7 @@ static int parse_struct_contents(int sym, zend_ffi_dcl *dcl) {
 				yy_error_sym("unexpected", sym2);
 			}
 _yy_state_2_1:
-			if (YY_IN_SET(sym2, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\340\377\377\177\004\007\000\000\000\001\000")) {
+			if (YY_IN_SET(sym2, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\300\377\377\377\010\016\000\000\000\002\000")) {
 				alt2 = 3;
 				goto _yy_state_2;
 			} else if (sym2 == YY__RBRACE) {
@@ -2428,7 +2456,7 @@ static int parse_struct_declarator(int sym, zend_ffi_dcl *struct_dcl, zend_ffi_d
 				sym = parse_attributes(sym, field_dcl);
 			}
 			zend_ffi_add_bit_field(struct_dcl, name, name_len, field_dcl, &bits);
-		} else if (YY_IN_SET(sym, (YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY__COMMA,YY__SEMICOLON,YY__RBRACE), "\140\000\000\000\000\000\001\007\000\000\000\000\000")) {
+		} else if (YY_IN_SET(sym, (YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY__COMMA,YY__SEMICOLON,YY__RBRACE), "\140\000\000\000\000\000\002\016\000\000\000\000\000")) {
 			if (sym == YY___ATTRIBUTE || sym == YY___ATTRIBUTE__ || sym == YY___DECLSPEC) {
 				sym = parse_attributes(sym, field_dcl);
 			}
@@ -2470,7 +2498,7 @@ static int parse_enum_specifier(int sym, zend_ffi_dcl *dcl) {
 			if (sym == YY___ATTRIBUTE || sym == YY___ATTRIBUTE__ || sym == YY___DECLSPEC) {
 				sym = parse_attributes(sym, dcl);
 			}
-		} else if (YY_IN_SET(sym, (YY_TYPEDEF,YY_EXTERN,YY_STATIC,YY_AUTO,YY_REGISTER,YY_INLINE,YY___INLINE,YY___INLINE__,YY__NORETURN,YY___CDECL,YY___STDCALL,YY___FASTCALL,YY___THISCALL,YY__ALIGNAS,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY__STAR,YY__LPAREN,YY__SEMICOLON,YY__COLON,YY__LBRACK,YY__RBRACE,YY__COMMA,YY__RPAREN,YY_EOF), "\371\377\377\377\377\177\067\007\000\000\000\001\000")) {
+		} else if (YY_IN_SET(sym, (YY_TYPEDEF,YY_EXTERN,YY_STATIC,YY_AUTO,YY_REGISTER,YY_INLINE,YY___INLINE,YY___INLINE__,YY__NORETURN,YY___CDECL,YY___STDCALL,YY___FASTCALL,YY___THISCALL,YY___VECTORCALL,YY__ALIGNAS,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY__STAR,YY__LPAREN,YY__SEMICOLON,YY__COLON,YY__LBRACK,YY__RBRACE,YY__COMMA,YY__RPAREN,YY_EOF), "\371\377\377\377\377\377\156\016\000\000\000\002\000")) {
 			zend_ffi_declare_tag(name, name_len, dcl, 1);
 		} else {
 			yy_error_sym("unexpected", sym);
@@ -2497,45 +2525,45 @@ static int parse_enumerator_list(int sym, zend_ffi_dcl *enum_dcl) {
 	const unsigned char *save_pos;
 	const unsigned char *save_text;
 	int   save_line;
-	int alt249;
+	int alt250;
 	int64_t min = 0, max = 0, last = -1;
 	sym = parse_enumerator(sym, enum_dcl, &min, &max, &last);
 	while (1) {
 		save_pos  = yy_pos;
 		save_text = yy_text;
 		save_line = yy_line;
-		alt249 = -2;
+		alt250 = -2;
 		sym2 = sym;
 		if (sym2 == YY__COMMA) {
 			sym2 = get_sym();
-			goto _yy_state_249_1;
+			goto _yy_state_250_1;
 		} else if (sym2 == YY__RBRACE) {
-			alt249 = -1;
-			goto _yy_state_249;
+			alt250 = -1;
+			goto _yy_state_250;
 		} else {
 			yy_error_sym("unexpected", sym2);
 		}
-_yy_state_249_1:
+_yy_state_250_1:
 		if (sym2 == YY_ID) {
-			alt249 = 250;
-			goto _yy_state_249;
+			alt250 = 251;
+			goto _yy_state_250;
 		} else if (sym2 == YY__RBRACE) {
-			alt249 = 252;
-			goto _yy_state_249;
+			alt250 = 253;
+			goto _yy_state_250;
 		} else {
 			yy_error_sym("unexpected", sym2);
 		}
-_yy_state_249:
+_yy_state_250:
 		yy_pos  = save_pos;
 		yy_text = save_text;
 		yy_line = save_line;
-		if (alt249 != 250) {
+		if (alt250 != 251) {
 			break;
 		}
 		sym = get_sym();
 		sym = parse_enumerator(sym, enum_dcl, &min, &max, &last);
 	}
-	if (alt249 == 252) {
+	if (alt250 == 253) {
 		sym = get_sym();
 	}
 	return sym;
@@ -2645,7 +2673,7 @@ static int parse_pointer(int sym, zend_ffi_dcl *dcl) {
 	do {
 		sym = get_sym();
 		zend_ffi_make_pointer_type(dcl);
-		if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\340\177\000\000\000\007\000\000\000\000\000")) {
+		if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\300\377\000\000\000\016\000\000\000\000\000")) {
 			sym = parse_type_qualifier_list(sym, dcl);
 		}
 	} while (sym == YY__STAR);
@@ -2674,13 +2702,13 @@ static int parse_array_or_function_declarators(int sym, zend_ffi_dcl *dcl, zend_
 		if (sym2 == YY_STATIC) {
 			alt100 = 101;
 			goto _yy_state_100;
-		} else if (YY_IN_SET(sym2, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\340\177\000\000\000\007\000\000\000\000\000")) {
+		} else if (YY_IN_SET(sym2, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\300\377\000\000\000\016\000\000\000\000\000")) {
 			alt100 = 104;
 			goto _yy_state_100;
 		} else if (sym2 == YY__STAR) {
 			sym2 = get_sym();
 			goto _yy_state_100_15;
-		} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER), "\010\000\000\000\000\000\000\000\002\214\177\177\000")) {
+		} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER), "\010\000\000\000\000\000\000\000\004\030\377\376\000")) {
 			alt100 = 110;
 			goto _yy_state_100;
 		} else if (sym2 == YY__RBRACK) {
@@ -2693,7 +2721,7 @@ _yy_state_100_15:
 		if (sym2 == YY__RBRACK) {
 			alt100 = 109;
 			goto _yy_state_100;
-		} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__STAR), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+		} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__STAR), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 			alt100 = 110;
 			goto _yy_state_100;
 		} else {
@@ -2705,7 +2733,7 @@ _yy_state_100:
 		yy_line = save_line;
 		if (alt100 == 101) {
 			sym = get_sym();
-			if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\340\177\000\000\000\007\000\000\000\000\000")) {
+			if (YY_IN_SET(sym, (YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\000\000\300\377\000\000\000\016\000\000\000\000\000")) {
 				sym = parse_type_qualifier_list(sym, &dummy);
 			}
 			sym = parse_assignment_expression(sym, &len);
@@ -2722,7 +2750,7 @@ _yy_state_100:
 			} else if (sym2 == YY__STAR) {
 				sym2 = get_sym();
 				goto _yy_state_104_2;
-			} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER), "\010\000\000\000\000\000\000\000\002\214\177\177\000")) {
+			} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER), "\010\000\000\000\000\000\000\000\004\030\377\376\000")) {
 				alt104 = 108;
 				goto _yy_state_104;
 			} else if (sym2 == YY__RBRACK) {
@@ -2735,7 +2763,7 @@ _yy_state_104_2:
 			if (sym2 == YY__RBRACK) {
 				alt104 = 107;
 				goto _yy_state_104;
-			} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__STAR), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+			} else if (YY_IN_SET(sym2, (YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__STAR), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 				alt104 = 108;
 				goto _yy_state_104;
 			} else {
@@ -2781,8 +2809,8 @@ _yy_state_104:
 		zend_ffi_make_array_type(dcl, &len);
 	} else if (sym == YY__LPAREN) {
 		sym = get_sym();
-		if (YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY__POINT_POINT_POINT), "\002\000\340\377\377\177\204\007\000\000\000\001\000")) {
-			if (YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\340\377\377\177\004\007\000\000\000\001\000")) {
+		if (YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC,YY__POINT_POINT_POINT), "\002\000\300\377\377\377\010\017\000\000\000\002\000")) {
+			if (YY_IN_SET(sym, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\300\377\377\377\010\016\000\000\000\002\000")) {
 				sym = parse_parameter_declaration(sym, &args);
 				while (1) {
 					save_pos  = yy_pos;
@@ -2800,7 +2828,7 @@ _yy_state_104:
 						yy_error_sym("unexpected", sym2);
 					}
 _yy_state_114_1:
-					if (YY_IN_SET(sym2, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\340\377\377\177\004\007\000\000\000\001\000")) {
+					if (YY_IN_SET(sym2, (YY___EXTENSION__,YY_VOID,YY_CHAR,YY_SHORT,YY_INT,YY_LONG,YY_FLOAT,YY_DOUBLE,YY_SIGNED,YY_UNSIGNED,YY__BOOL,YY__COMPLEX,YY_COMPLEX,YY___COMPLEX,YY___COMPLEX__,YY_STRUCT,YY_UNION,YY_ENUM,YY_ID,YY_CONST,YY___CONST,YY___CONST__,YY_RESTRICT,YY___RESTRICT,YY___RESTRICT__,YY_VOLATILE,YY___VOLATILE,YY___VOLATILE__,YY__ATOMIC,YY___ATTRIBUTE,YY___ATTRIBUTE__,YY___DECLSPEC), "\002\000\300\377\377\377\010\016\000\000\000\002\000")) {
 						alt114 = 115;
 						goto _yy_state_114;
 					} else if (sym2 == YY__POINT_POINT_POINT) {
@@ -2970,13 +2998,13 @@ static int parse_initializer(int sym) {
 	const unsigned char *save_pos;
 	const unsigned char *save_text;
 	int   save_line;
-	int alt342;
+	int alt343;
 	zend_ffi_val dummy;
 	if (sym != YY__EQUAL) {
 		yy_error_sym("'=' expected, got", sym);
 	}
 	sym = get_sym();
-	if (YY_IN_SET(sym, (YY__LPAREN,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+	if (YY_IN_SET(sym, (YY__LPAREN,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 		sym = parse_assignment_expression(sym, &dummy);
 	} else if (sym == YY__LBRACE) {
 		sym = get_sym();
@@ -2988,32 +3016,32 @@ static int parse_initializer(int sym) {
 			save_pos  = yy_pos;
 			save_text = yy_text;
 			save_line = yy_line;
-			alt342 = -2;
+			alt343 = -2;
 			sym2 = sym;
 			if (sym2 == YY__COMMA) {
 				sym2 = get_sym();
-				goto _yy_state_342_1;
+				goto _yy_state_343_1;
 			} else if (sym2 == YY__RBRACE) {
-				alt342 = 347;
-				goto _yy_state_342;
+				alt343 = 348;
+				goto _yy_state_343;
 			} else {
 				yy_error_sym("unexpected", sym2);
 			}
-_yy_state_342_1:
+_yy_state_343_1:
 			if (sym2 == YY__LBRACK || sym2 == YY__POINT || sym2 == YY__EQUAL) {
-				alt342 = 343;
-				goto _yy_state_342;
+				alt343 = 344;
+				goto _yy_state_343;
 			} else if (sym2 == YY__RBRACE) {
-				alt342 = 346;
-				goto _yy_state_342;
+				alt343 = 347;
+				goto _yy_state_343;
 			} else {
 				yy_error_sym("unexpected", sym2);
 			}
-_yy_state_342:
+_yy_state_343:
 			yy_pos  = save_pos;
 			yy_text = save_text;
 			yy_line = save_line;
-			if (alt342 != 343) {
+			if (alt343 != 344) {
 				break;
 			}
 			sym = get_sym();
@@ -3022,7 +3050,7 @@ _yy_state_342:
 			}
 			sym = parse_initializer(sym);
 		}
-		if (alt342 == 346) {
+		if (alt343 == 347) {
 			sym = get_sym();
 		}
 		if (sym != YY__RBRACE) {
@@ -3283,7 +3311,7 @@ static int parse_unary_expression(int sym, zend_ffi_val *val) {
 		case YY_ID:
 			sym = parse_ID(sym, &name, &name_len);
 			zend_ffi_resolve_const(name, name_len, val);
-			while (YY_IN_SET(sym, (YY__LBRACK,YY__LPAREN,YY__POINT,YY__MINUS_GREATER,YY__PLUS_PLUS,YY__MINUS_MINUS), "\010\000\000\000\000\000\040\010\000\300\001\000\000")) {
+			while (YY_IN_SET(sym, (YY__LBRACK,YY__LPAREN,YY__POINT,YY__MINUS_GREATER,YY__PLUS_PLUS,YY__MINUS_MINUS), "\010\000\000\000\000\000\100\020\000\200\003\000\000")) {
 				switch (sym) {
 					case YY__LBRACK:
 						sym = get_sym();
@@ -3295,7 +3323,7 @@ static int parse_unary_expression(int sym, zend_ffi_val *val) {
 						break;
 					case YY__LPAREN:
 						sym = get_sym();
-						if (YY_IN_SET(sym, (YY__LPAREN,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+						if (YY_IN_SET(sym, (YY__LPAREN,YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 							sym = parse_expr_list(sym);
 						}
 						if (sym != YY__RPAREN) {
@@ -3397,7 +3425,7 @@ static int parse_unary_expression(int sym, zend_ffi_val *val) {
 				}
 				sym = get_sym();
 				zend_ffi_expr_sizeof_type(val, &dcl);
-			} else if (YY_IN_SET(sym, (YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+			} else if (YY_IN_SET(sym, (YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 				sym = parse_unary_expression(sym, val);
 				zend_ffi_expr_sizeof_val(val);
 			} else {
@@ -3428,7 +3456,7 @@ static int parse_unary_expression(int sym, zend_ffi_val *val) {
 				}
 				sym = get_sym();
 				zend_ffi_expr_alignof_type(val, &dcl);
-			} else if (YY_IN_SET(sym, (YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\020\000\002\214\177\177\000")) {
+			} else if (YY_IN_SET(sym, (YY_ID,YY_OCTNUMBER,YY_DECNUMBER,YY_HEXNUMBER,YY_FLOATNUMBER,YY_STRING,YY_CHARACTER,YY__LPAREN,YY__PLUS_PLUS,YY__MINUS_MINUS,YY__AND,YY__STAR,YY__PLUS,YY__MINUS,YY__TILDE,YY__BANG,YY_SIZEOF,YY__ALIGNOF,YY___ALIGNOF,YY___ALIGNOF__), "\010\000\000\000\000\000\040\000\004\030\377\376\000")) {
 				sym = parse_unary_expression(sym, val);
 				zend_ffi_expr_alignof_val(val);
 			} else {
diff --git a/ext/ffi/php_ffi.h b/ext/ffi/php_ffi.h
index 5cd949aa70..fc6120de79 100644
--- a/ext/ffi/php_ffi.h
+++ b/ext/ffi/php_ffi.h
@@ -130,6 +130,7 @@ ZEND_EXTERN_MODULE_GLOBALS(ffi)
 #define	ZEND_FFI_ABI_REGISTER       6  // FFI_REGISTER
 #define	ZEND_FFI_ABI_MS             7  // FFI_MS_CDECL
 #define	ZEND_FFI_ABI_SYSV           8  // FFI_SYSV
+#define ZEND_FFI_ABI_VECTORCALL     9  // FFI_VECTORCALL
 
 #define ZEND_FFI_ATTR_CONST             (1<<0)
 #define ZEND_FFI_ATTR_INCOMPLETE_TAG    (1<<1)
diff --git a/ext/ffi/tests/bug78270_1.phpt b/ext/ffi/tests/bug78270_1.phpt
new file mode 100644
index 0000000000..5d5c88b24e
--- /dev/null
+++ b/ext/ffi/tests/bug78270_1.phpt
@@ -0,0 +1,26 @@
+--TEST--
+FR #78270 (Usage of __vectorcall convention with FFI)
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+if (substr(PHP_OS, 0, 3) != 'WIN') die("skip this test is for Windows platforms only");
+
+$dll = 'php7' . (PHP_ZTS ? 'ts' : '') . (PHP_DEBUG ? '_debug' : '') . '.dll';
+try {
+    FFI::cdef(<<<EOC
+        __vectorcall int zend_atoi(const char *str, size_t str_len);
+        EOC, $dll);
+} catch (FFI\ParserException $ex) {
+    die('skip __vectorcall not supported');
+}
+?>
+--FILE--
+<?php
+$dll = 'php7' . (PHP_ZTS ? 'ts' : '') . (PHP_DEBUG ? '_debug' : '') . '.dll';
+$ffi = FFI::cdef(<<<EOC
+    __vectorcall int zend_atoi(const char *str, size_t str_len);
+EOC, $dll);
+var_dump($ffi->zend_atoi("17.4", 4));
+?>
+--EXPECT--
+int(17)
diff --git a/ext/ffi/tests/bug78270_2.phpt b/ext/ffi/tests/bug78270_2.phpt
new file mode 100644
index 0000000000..965830caf3
--- /dev/null
+++ b/ext/ffi/tests/bug78270_2.phpt
@@ -0,0 +1,43 @@
+--TEST--
+FR #78270 (Usage of __vectorcall convention with FFI)
+--SKIPIF--
+<?php
+require_once('skipif.inc');
+$dll = 'php7' . (PHP_ZTS ? 'ts' : '') . (PHP_DEBUG ? '_debug' : '') . '.dll';
+try {
+    FFI::cdef(<<<EOC
+        __vectorcall int zend_atoi(const char *str, size_t str_len);
+        EOC, $dll);
+} catch (FFI\ParserException $ex) {
+    die('skip __vectorcall not supported');
+}
+?>
+--FILE--
+<?php
+$x86 = (PHP_INT_SIZE === 4);
+$arglists = array(
+    'int, int, int, int, int, int, int' => true,
+    'double, int, int, int, int, int, int' => !$x86,
+    'int, double, int, int, int, int, int' => !$x86,
+    'int, int, double, int, int, int, int' => !$x86,
+    'int, int, int, double, int, int, int' => !$x86,
+    'int, int, int, int, double, int, int' => false,
+    'int, int, int, int, int, double, int' => false,
+    'int, int, int, int, int, int, double' => true,
+);
+foreach ($arglists as $arglist => $allowed) {
+    $signature = "__vectorcall void foobar($arglist);";
+    try {
+        $ffi = FFI::cdef($signature);
+    } catch (FFI\ParserException $ex) {
+        if ($allowed) {
+            echo "($arglist): unexpected ParserException\n";
+        }
+    } catch (FFI\Exception $ex) {
+        if (!$allowed) {
+            echo "($arglist): unexpected Exception\n";
+        }
+    }
+}
+?>
+--EXPECT--