/* +----------------------------------------------------------------------+ | Zend Engine | +----------------------------------------------------------------------+ | Copyright (c) 1998-2018 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> | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifndef ZEND_GLOBALS_H #define ZEND_GLOBALS_H #include <setjmp.h> #include "zend_globals_macros.h" #include "zend_stack.h" #include "zend_ptr_stack.h" #include "zend_hash.h" #include "zend_llist.h" #include "zend_objects.h" #include "zend_objects_API.h" #include "zend_modules.h" #include "zend_float.h" #include "zend_multibyte.h" #include "zend_multiply.h" #include "zend_arena.h" /* Define ZTS if you want a thread-safe Zend */ /*#undef ZTS*/ #ifdef ZTS BEGIN_EXTERN_C() ZEND_API extern int compiler_globals_id; ZEND_API extern int executor_globals_id; END_EXTERN_C() #endif #define SYMTABLE_CACHE_SIZE 32 #include "zend_compile.h" /* excpt.h on Digital Unix 4.0 defines function_table */ #undef function_table #define ZEND_EARLY_BINDING_COMPILE_TIME 0 #define ZEND_EARLY_BINDING_DELAYED 1 #define ZEND_EARLY_BINDING_DELAYED_ALL 2 typedef struct _zend_vm_stack *zend_vm_stack; typedef struct _zend_ini_entry zend_ini_entry; struct _zend_compiler_globals { zend_stack loop_var_stack; zend_class_entry *active_class_entry; zend_string *compiled_filename; int zend_lineno; zend_op_array *active_op_array; HashTable *function_table; /* function symbol table */ HashTable *class_table; /* class table */ HashTable filenames_table; HashTable *auto_globals; zend_bool parse_error; zend_bool in_compilation; zend_bool short_tags; zend_bool unclean_shutdown; zend_bool ini_parser_unbuffered_errors; zend_llist open_files; struct _zend_ini_parser_param *ini_parser_param; uint32_t start_lineno; zend_bool increment_lineno; zend_string *doc_comment; uint32_t extra_fn_flags; uint32_t compiler_options; /* set of ZEND_COMPILE_* constants */ zend_oparray_context context; zend_file_context file_context; zend_arena *arena; HashTable interned_strings; const zend_encoding **script_encoding_list; size_t script_encoding_list_size; zend_bool multibyte; zend_bool detect_unicode; zend_bool encoding_declared; zend_ast *ast; zend_arena *ast_arena; zend_stack delayed_oplines_stack; #ifdef ZTS zval **static_members_table; int last_static_member; #endif }; struct _zend_executor_globals { zval uninitialized_zval; zval error_zval; /* symbol table cache */ zend_array *symtable_cache[SYMTABLE_CACHE_SIZE]; zend_array **symtable_cache_limit; zend_array **symtable_cache_ptr; zend_array symbol_table; /* main symbol table */ HashTable included_files; /* files already included */ JMP_BUF *bailout; int error_reporting; int exit_status; HashTable *function_table; /* function symbol table */ HashTable *class_table; /* class table */ HashTable *zend_constants; /* constants table */ zval *vm_stack_top; zval *vm_stack_end; zend_vm_stack vm_stack; struct _zend_execute_data *current_execute_data; zend_class_entry *fake_scope; /* used to avoid checks accessing properties */ zend_long precision; int ticks_count; HashTable *in_autoload; zend_function *autoload_func; zend_bool full_tables_cleanup; /* for extended information support */ zend_bool no_extensions; zend_bool vm_interrupt; zend_bool timed_out; zend_long hard_timeout; #ifdef ZEND_WIN32 OSVERSIONINFOEX windows_version_info; #endif HashTable regular_list; HashTable persistent_list; int user_error_handler_error_reporting; zval user_error_handler; zval user_exception_handler; zend_stack user_error_handlers_error_reporting; zend_stack user_error_handlers; zend_stack user_exception_handlers; zend_error_handling_t error_handling; zend_class_entry *exception_class; /* timeout support */ zend_long timeout_seconds; int lambda_count; HashTable *ini_directives; HashTable *modified_ini_directives; zend_ini_entry *error_reporting_ini_entry; zend_objects_store objects_store; zend_object *exception, *prev_exception; const zend_op *opline_before_exception; zend_op exception_op[3]; struct _zend_module_entry *current_module; zend_bool active; zend_uchar flags; zend_long assertions; uint32_t ht_iterators_count; /* number of allocatd slots */ uint32_t ht_iterators_used; /* number of used slots */ HashTableIterator *ht_iterators; HashTableIterator ht_iterators_slots[16]; void *saved_fpu_cw_ptr; #if XPFPA_HAVE_CW XPFPA_CW_DATATYPE saved_fpu_cw; #endif zend_function trampoline; zend_op call_trampoline_op; zend_bool each_deprecation_thrown; void *reserved[ZEND_MAX_RESERVED_RESOURCES]; }; #define EG_FLAGS_INITIAL (0) #define EG_FLAGS_IN_SHUTDOWN (1<<0) #define EG_FLAGS_OBJECT_STORE_NO_REUSE (1<<1) struct _zend_ini_scanner_globals { zend_file_handle *yy_in; zend_file_handle *yy_out; unsigned int yy_leng; unsigned char *yy_start; unsigned char *yy_text; unsigned char *yy_cursor; unsigned char *yy_marker; unsigned char *yy_limit; int yy_state; zend_stack state_stack; char *filename; int lineno; /* Modes are: ZEND_INI_SCANNER_NORMAL, ZEND_INI_SCANNER_RAW, ZEND_INI_SCANNER_TYPED */ int scanner_mode; }; typedef enum { ON_TOKEN, ON_FEEDBACK, ON_STOP } zend_php_scanner_event; struct _zend_php_scanner_globals { zend_file_handle *yy_in; zend_file_handle *yy_out; unsigned int yy_leng; unsigned char *yy_start; unsigned char *yy_text; unsigned char *yy_cursor; unsigned char *yy_marker; unsigned char *yy_limit; int yy_state; zend_stack state_stack; zend_ptr_stack heredoc_label_stack; /* original (unfiltered) script */ unsigned char *script_org; size_t script_org_size; /* filtered script */ unsigned char *script_filtered; size_t script_filtered_size; /* input/output filters */ zend_encoding_filter input_filter; zend_encoding_filter output_filter; const zend_encoding *script_encoding; /* initial string length after scanning to first variable */ int scanned_string_len; /* hooks */ void (*on_event)(zend_php_scanner_event event, int token, int line, void *context); void *on_event_context; }; #endif /* ZEND_GLOBALS_H */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * indent-tabs-mode: t * End: * vim600: sw=4 ts=4 fdm=marker * vim<600: sw=4 ts=4 */