dnl ================ /* {{{ Pre-declare */ DECL_STRUCT_P_FUNC(`zval') DECL_STRUCT_P_FUNC(`zval_ptr') DECL_STRUCT_P_FUNC(`zend_op_array') DECL_STRUCT_P_FUNC(`zend_class_entry') #ifdef HAVE_XCACHE_CONSTANT DECL_STRUCT_P_FUNC(`zend_constant') #endif DECL_STRUCT_P_FUNC(`zend_function') DECL_STRUCT_P_FUNC(`xc_entry_t') #ifdef ZEND_ENGINE_2 DECL_STRUCT_P_FUNC(`zend_property_info') #endif /* }}} */ dnl ==================================================== dnl {{{ zend_compiled_variable #ifdef IS_CV DEF_STRUCT_P_FUNC(`zend_compiled_variable', , ` DISPATCH(int, name_len) PROC_ZSTRING_L(, name, name_len) DISPATCH(ulong, hash_value) ') #endif dnl }}} dnl {{{ zend_uint DEF_STRUCT_P_FUNC(`zend_uint', , ` IFCOPY(`dst[0] = src[0];') IFDPRINT(` INDENT() fprintf(stderr, "%u\n", src[0]); ') DONE_SIZE(sizeof(src[0])) ') dnl }}} dnl {{{ int #ifndef ZEND_ENGINE_2 DEF_STRUCT_P_FUNC(`int', , ` IFCOPY(`*dst = *src;') IFDPRINT(` INDENT() fprintf(stderr, "%d\n", src[0]); ') DONE_SIZE(sizeof(src[0])) ') #endif dnl }}} dnl {{{ zend_try_catch_element #ifdef ZEND_ENGINE_2 DEF_STRUCT_P_FUNC(`zend_try_catch_element', , ` DISPATCH(zend_uint, try_op) DISPATCH(zend_uint, catch_op) ') #endif /* ifdef ZEND_ENGINE_2 */ dnl }}} dnl {{{ zend_brk_cont_element DEF_STRUCT_P_FUNC(`zend_brk_cont_element', , ` DISPATCH(int, cont) DISPATCH(int, brk) DISPATCH(int, parent) ') dnl }}} DEF_HASH_TABLE_FUNC(`HashTable_zval_ptr', `zval_ptr') #ifdef HAVE_XCACHE_CONSTANT DEF_HASH_TABLE_FUNC(`HashTable_zend_constant', `zend_constant') #endif DEF_HASH_TABLE_FUNC(`HashTable_zend_function', `zend_function') #ifdef ZEND_ENGINE_2 DEF_HASH_TABLE_FUNC(`HashTable_zend_property_info', `zend_property_info') #endif DEF_STRUCT_P_FUNC(`zval', , `dnl {{{ IFDASM(`do { zval_dtor(dst); *dst = *src; zval_copy_ctor(dst); ZVAL_REFCOUNT(dst) = 1; DONE(value) DONE(refcount) DONE(type) DONE(is_ref) } while(0); return; ', ` dnl IFDASM else /* Variable information */ dnl {{{ zvalue_value DISABLECHECK(` switch (src->type & ~IS_CONSTANT_INDEX) { case IS_LONG: case IS_RESOURCE: case IS_BOOL: DISPATCH(long, value.lval) break; case IS_DOUBLE: DISPATCH(double, value.dval) break; case IS_NULL: IFDPRINT(`INDENT()`'fprintf(stderr, "\tNULL\n");') break; case IS_CONSTANT: #ifdef IS_UNICODE if (UG(unicode)) { goto proc_unicode; } #endif case IS_STRING: #ifdef FLAG_IS_BC case FLAG_IS_BC: #endif DISPATCH(int, value.str.len) PROC_STRING_L(value.str.val, value.str.len) break; #ifdef IS_UNICODE case IS_UNICODE: proc_unicode: DISPATCH(int32_t, value.uni.len) PROC_ZSTRING_L(1, value.uni.val, value.uni.len) break; #endif case IS_ARRAY: case IS_CONSTANT_ARRAY: STRUCT_P(HashTable, value.ht, HashTable_zval_ptr) break; case IS_OBJECT: IFNOTMEMCPY(`IFCOPY(`memcpy(dst, src, sizeof(src[0]));')') dnl STRUCT(value.obj) #ifndef ZEND_ENGINE_2 STRUCT_P(zend_class_entry, value.obj.ce) STRUCT_P(HashTable, value.obj.properties, HashTable_zval_ptr) #endif break; default: assert(0); } ') dnl }}} DONE(value) DISPATCH(zval_data_type, type) DISPATCH(zend_uchar, is_ref) DISPATCH(zend_ushort, refcount) ')dnl IFDASM ') dnl }}} DEF_STRUCT_P_FUNC(`zval_ptr', , `dnl {{{ IFDASM(` pushdefFUNC_NAME(`zval') FUNC_NAME (dst, src[0] TSRMLS_CC); popdef(`FUNC_NAME') ', ` do { IFCALCCOPY(` if (processor->reference) { zval_ptr *ppzv; if (zend_hash_find(&processor->zvalptrs, (char *)src[0], sizeof(src[0]), (void**)&ppzv) == SUCCESS) { IFCOPY(` dst[0] = *ppzv; /* *dst is updated */ dnl fprintf(stderr, "*dst is set to %p\n", dst[0]); ') IFSTORE(`assert(xc_is_shm(dst[0]));') IFRESTORE(`assert(!xc_is_shm(dst[0]));') break; } } ') ALLOC(dst[0], zval) IFCALCCOPY(` if (processor->reference) { IFCALC(` /* make dummy */ zval_ptr pzv = (zval_ptr)-1; ', ` zval_ptr pzv = dst[0]; ') if (zend_hash_add(&processor->zvalptrs, (char *)src[0], sizeof(src[0]), (void*)&pzv, sizeof(pzv), NULL) == SUCCESS) { /* first add, go on */ dnl fprintf(stderr, "mark[%p] = %p\n", src[0], pzv); } else { assert(0); } } ') IFCOPY(` dnl fprintf(stderr, "copy from %p to %p\n", src[0], dst[0]); ') STRUCT_P_EX(zval, dst[0], src[0], `[0]', `', ` ') } while (0); ') DONE_SIZE(sizeof(zval_ptr)) ') dnl }}} dnl {{{ zend_arg_info #ifdef ZEND_ENGINE_2 DEF_STRUCT_P_FUNC(`zend_arg_info', , ` DISPATCH(zend_uint, name_len) PROC_ZSTRING_L(, name, name_len) DISPATCH(zend_uint, class_name_len) PROC_ZSTRING_L(, class_name, class_name_len) DISPATCH(zend_bool, array_type_hint) DISPATCH(zend_bool, allow_null) DISPATCH(zend_bool, pass_by_reference) DISPATCH(zend_bool, return_reference) DISPATCH(int, required_num_args) ') #endif dnl }}} #ifdef HAVE_XCACHE_CONSTANT DEF_STRUCT_P_FUNC(`zend_constant', , `dnl {{{ STRUCT(zval, value) DISPATCH(int, flags) DISPATCH(uint, name_len) PROC_ZSTRING_L(, name, name_len) DISPATCH(int, module_number) ') dnl }}} #endif DEF_STRUCT_P_FUNC(`zend_function', , `dnl {{{ DISABLECHECK(` switch (src->type) { case ZEND_INTERNAL_FUNCTION: case ZEND_OVERLOADED_FUNCTION: IFNOTMEMCPY(`IFCOPY(`memcpy(dst, src, sizeof(src[0]));')') break; case ZEND_USER_FUNCTION: case ZEND_EVAL_CODE: DONE(type) STRUCT(zend_op_array, op_array) break; default: assert(0); } ') DONE_SIZE(sizeof(src[0])) ') dnl }}} dnl {{{ zend_property_info #ifdef ZEND_ENGINE_2 DEF_STRUCT_P_FUNC(`zend_property_info', , ` DISPATCH(zend_uint, flags) DISPATCH(int, name_length) PROC_ZSTRING_L(, name, name_length) DISPATCH(ulong, h) #ifdef ZEND_ENGINE_2_1 DISPATCH(int, doc_comment_len) PROC_STRING_L(doc_comment, doc_comment_len) #endif dnl isnt in php6 yet #if defined(ZEND_ENGINE_2_2) && !defined(IS_UNICODE) PROC_CLASS_ENTRY_P(ce) #endif ') #endif dnl }}} DEF_STRUCT_P_FUNC(`zend_class_entry', , `dnl {{{ IFCOPY(` processor->active_class_entry_src = src; processor->active_class_entry_dst = dst; ') DISPATCH(char, type) DISPATCH(zend_uint, name_length) PROC_ZSTRING_L(, name, name_length) IFRESTORE(` #ifndef ZEND_ENGINE_2 /* just copy parent and resolve on install_class */ COPY(parent) #else PROC_CLASS_ENTRY_P(parent) #endif ', ` PROC_CLASS_ENTRY_P(parent) ') #ifdef ZEND_ENGINE_2 DISPATCH(int, refcount) #else STRUCT_P(int, refcount) #endif DISPATCH(zend_bool, constants_updated) #ifdef ZEND_ENGINE_2 DISPATCH(zend_uint, ce_flags) #endif STRUCT(HashTable, default_properties, HashTable_zval_ptr) IFCOPY(`dst->builtin_functions = src->builtin_functions;') DONE(builtin_functions) #ifdef ZEND_ENGINE_2 STRUCT(HashTable, properties_info, HashTable_zend_property_info) # ifdef ZEND_ENGINE_2_1 STRUCT(HashTable, default_static_members, HashTable_zval_ptr) IFCOPY(`dst->static_members = &dst->default_static_members;') DONE(static_members) # else STRUCT_P(HashTable, static_members, HashTable_zval_ptr) # endif STRUCT(HashTable, constants_table, HashTable_zval_ptr) dnl runtime binding: ADD_INTERFACE will deal with it IFRESTORE(` if (src->num_interfaces) { CALLOC(dst->interfaces, zend_class_entry*, src->num_interfaces) DONE(`interfaces') } else { COPYNULL(interfaces) } ') IFDASM(` if (src->num_interfaces) { /* zval *arr; ALLOC_INIT_ZVAL(arr); array_init(arr); for (i = 0; i < src->num_interfaces; i ++) { zval *zv; ALLOC_INIT_ZVAL(zv); ZVAL_STRING(src->num_interfaces); } add_assoc_zval_ex(dst, ZEND_STRS("interfaces"), arr); */ DONE(`interfaces') } else { COPYNULL(interfaces) } ') IFRESTORE(`', ` IFDASM(`', ` DONE(`interfaces') ') ') DISPATCH(zend_uint, num_interfaces) IFRESTORE(`COPY(filename)', `PROC_STRING(filename)') DISPATCH(zend_uint, line_start) DISPATCH(zend_uint, line_end) #ifdef ZEND_ENGINE_2_1 DISPATCH(zend_uint, doc_comment_len) PROC_STRING_L(doc_comment, doc_comment_len) #endif /* # NOT DONE */ COPY(serialize_func) COPY(unserialize_func) COPY(iterator_funcs) COPY(create_object) COPY(get_iterator) COPY(interface_gets_implemented) COPY(serialize) COPY(unserialize) /* deal with it inside xc_fix_method */ SETNULL(constructor) COPY(destructor) COPY(clone) COPY(__get) COPY(__set) /* should be >5.1 */ #ifdef ZEND_ENGINE_2_1 COPY(__unset) COPY(__isset) # if defined(ZEND_ENGINE_2_2) || PHP_MAJOR_VERSION >= 6 COPY(__tostring) # endif #endif COPY(__call) /* # NOT DONE */ COPY(module) #else COPY(handle_function_call) COPY(handle_property_get) COPY(handle_property_set) #endif dnl must do after SETNULL(constructor) and dst->parent STRUCT(HashTable, function_table, HashTable_zend_function) IFRESTORE(`dst->function_table.pDestructor = ZEND_FUNCTION_DTOR;') IFCOPY(` processor->active_class_entry_src = NULL; processor->active_class_entry_dst = NULL; ') ') dnl }}} DEF_STRUCT_P_FUNC(`znode', , `dnl {{{ DISPATCH(int, op_type) #ifdef IS_CV # define XCACHE_IS_CV IS_CV #else /* compatible with zend optimizer */ # define XCACHE_IS_CV 16 #endif assert(src->op_type == IS_CONST || src->op_type == IS_VAR || src->op_type == XCACHE_IS_CV || src->op_type == IS_TMP_VAR || src->op_type == IS_UNUSED); #undef XCACHE_IS_CV dnl dirty dispatch DISABLECHECK(` switch (src->op_type) { case IS_CONST: STRUCT(zval, u.constant) break; IFCOPY(` IFNOTMEMCPY(` default: memcpy(&dst->u, &src->u, sizeof(src->u)); ') ', ` case IS_VAR: case IS_TMP_VAR: #ifdef IS_CV case IS_CV: #else case 16: #endif DISPATCH(zend_uint, u.var) DISPATCH(zend_uint, u.EA.type) break; case IS_UNUSED: IFDASM(`DISPATCH(zend_uint, u.var)') DISPATCH(zend_uint, u.opline_num) #ifndef ZEND_ENGINE_2 DISPATCH(zend_uint, u.fetch_type) #endif DISPATCH(zend_uint, u.EA.type) break; ') } ') DONE(u) ') dnl }}} DEF_STRUCT_P_FUNC(`zend_op', , `dnl {{{ DISPATCH(zend_uchar, opcode) STRUCT(znode, result) STRUCT(znode, op1) STRUCT(znode, op2) DISPATCH(ulong, extended_value) DISPATCH(uint, lineno) #ifdef ZEND_ENGINE_2_1 IFCOPY(` switch (src->opcode) { case ZEND_JMP: dst->op1.u.jmp_addr = processor->active_opcodes_dst + (src->op1.u.jmp_addr - processor->active_opcodes_src); break; case ZEND_JMPZ: case ZEND_JMPNZ: case ZEND_JMPZ_EX: case ZEND_JMPNZ_EX: dst->op2.u.jmp_addr = processor->active_opcodes_dst + (src->op2.u.jmp_addr - processor->active_opcodes_src); break; default: break; } ') DISPATCH(opcode_handler_t, handler) #endif ') dnl }}} DEF_STRUCT_P_FUNC(`zend_op_array', , `dnl {{{ IFRESTORE(` if (!processor->readonly_protection) { /* really fast shallow copy */ memcpy(dst, src, sizeof(src[0])); dst->refcount[0] = 1000; /* deep */ STRUCT_P(HashTable, static_variables, HashTable_zval_ptr) define(`SKIPASSERT_ONCE') IFRESTORE(` #ifdef ZEND_ENGINE_2 if (dst->scope) { dst->scope = xc_get_class(processor, (zend_ulong) dst->scope); xc_fix_method(processor, dst); } #endif ') } else ') do { dnl RESTORE is done above! zend_uint ii; int i; /* Common elements */ DISPATCH(zend_uchar, type) PROC_ZSTRING(, function_name) #ifdef ZEND_ENGINE_2 IFRESTORE(` if (dst->scope) { dst->scope = xc_get_class(processor, (zend_ulong) dst->scope); xc_fix_method(processor, dst); } DONE(scope) ', ` PROC_CLASS_ENTRY_P(scope) ') DISPATCH(zend_uint, fn_flags) dnl mark it as -1 on store, and lookup parent on restore IFSTORE(`dst->prototype = (processor->active_class_entry_src && src->prototype) ? (zend_function *) -1 : NULL; DONE(prototype)', ` IFRESTORE(`do { zend_function *parent; if (src->prototype != NULL && zend_u_hash_find(&(processor->active_class_entry_dst->parent->function_table), UG(unicode) ? IS_UNICODE : IS_STRING, src->function_name, xc_zstrlen(UG(unicode), src->function_name) + 1, (void **) &parent) == SUCCESS) { /* see do_inherit_method_check() */ if ((parent->common.fn_flags & ZEND_ACC_ABSTRACT)) { dst->prototype = parent; } else { dst->prototype = parent->common.prototype; } } else { dst->prototype = NULL; } DONE(prototype) } while (0); ', ` COPYNULL(prototype) ') ') STRUCT_ARRAY_I(num_args, zend_arg_info, arg_info) DISPATCH(zend_uint, num_args) DISPATCH(zend_uint, required_num_args) DISPATCH(zend_bool, pass_rest_by_reference) #else if (src->arg_types) { ALLOC(dst->arg_types, zend_uchar, src->arg_types[0] + 1) IFCOPY(`memcpy(dst->arg_types, src->arg_types, sizeof(src->arg_types[0]) * (src->arg_types[0]+1));') IFDASM(`do { zend_uint ii; int i; zval *zv; ALLOC_INIT_ZVAL(zv); array_init(zv); for (i = 0; i < src->arg_types[0]; i ++) { add_next_index_long(zv, src->arg_types[i + 1]); } add_assoc_zval_ex(dst, ZEND_STRS("arg_types"), zv); } while (0);') DONE(arg_types) } else { IFDASM(`do { /* empty array */ zval *zv; ALLOC_INIT_ZVAL(zv); array_init(zv); add_assoc_zval_ex(dst, ZEND_STRS("arg_types"), zv); } while (0); DONE(arg_types) ', ` COPYNULL(arg_types) ') } #endif DISPATCH(unsigned char, return_reference) /* END of common elements */ #ifdef IS_UNICODE dnl SETNULL(u_twin) #endif STRUCT_P(zend_uint, refcount) UNFIXPOINTER(zend_uint, refcount) pushdef(`AFTER_ALLOC', `IFCOPY(` processor->active_opcodes_dst = dst->opcodes; processor->active_opcodes_src = src->opcodes; ')') STRUCT_ARRAY_I(last, zend_op, opcodes) popdef(`AFTER_ALLOC') DISPATCH(zend_uint, last) IFCOPY(`dst->size = src->last;DONE(size)', `DISPATCH(zend_uint, size)') #ifdef IS_CV STRUCT_ARRAY(last_var, zend_compiled_variable, vars) DISPATCH(int, last_var) IFCOPY(`dst->size_var = src->last_var;DONE(size_var)', `DISPATCH(zend_uint, size_var)') #else dnl zend_cv.m4 is illegal to be made public, don not ask me for it IFDASM(` sinclude(srcdir`/processor/zend_cv.m4') ') #endif DISPATCH(zend_uint, T) STRUCT_ARRAY_I(last_brk_cont, zend_brk_cont_element, brk_cont_array) DISPATCH(zend_uint, last_brk_cont) DISPATCH(zend_uint, current_brk_cont) #ifndef ZEND_ENGINE_2 DISPATCH(zend_bool, uses_globals) #endif #ifdef ZEND_ENGINE_2 STRUCT_ARRAY(last_try_catch, zend_try_catch_element, try_catch_array) DISPATCH(int, last_try_catch) #endif STRUCT_P(HashTable, static_variables, HashTable_zval_ptr) COPY(start_op) DISPATCH(int, backpatch_count) DISPATCH(zend_bool, done_pass_two) #ifdef ZEND_ENGINE_2 DISPATCH(zend_bool, uses_this) #endif IFRESTORE(`COPY(filename)', `PROC_STRING(filename)') #ifdef IS_UNICODE PROC_STRING(script_encoding) #endif #ifdef ZEND_ENGINE_2 DISPATCH(zend_uint, line_start) DISPATCH(zend_uint, line_end) DISPATCH(int, doc_comment_len) PROC_STRING_L(doc_comment, doc_comment_len) #endif /* reserved */ DONE(reserved) #if defined(HARDENING_PATCH) && HARDENING_PATCH DISPATCH(zend_bool, created_by_eval) #endif } while (0); ') dnl }}} #ifdef HAVE_XCACHE_CONSTANT DEF_STRUCT_P_FUNC(`xc_constinfo_t', , `dnl {{{ DISPATCH(zend_uint, key_size) #ifdef IS_UNICODE DISPATCH(zend_uchar, type) #endif IFRESTORE(`COPY(key)', ` PROC_ZSTRING_N(type, key, key_size) ') STRUCT(zend_constant, constant) ') dnl }}} #endif DEF_STRUCT_P_FUNC(`xc_funcinfo_t', , `dnl {{{ DISPATCH(zend_uint, key_size) #ifdef IS_UNICODE DISPATCH(zend_uchar, type) #endif IFRESTORE(`COPY(key)', ` PROC_ZSTRING_N(type, key, key_size) ') STRUCT(zend_function, func) ') dnl }}} DEF_STRUCT_P_FUNC(`xc_classinfo_t', , `dnl {{{ DISPATCH(zend_uint, key_size) #ifdef IS_UNICODE DISPATCH(zend_uchar, type) #endif IFRESTORE(`COPY(key)', ` PROC_ZSTRING_N(type, key, key_size) ') #ifdef ZEND_ENGINE_2 STRUCT_P(zend_class_entry, cest) #else STRUCT(zend_class_entry, cest) #endif ') dnl }}} DEF_STRUCT_P_FUNC(`xc_entry_data_php_t', , `dnl {{{ zend_uint i; #ifdef HAVE_INODE DISPATCH(int, device) DISPATCH(int, inode) #endif DISPATCH(size_t, sourcesize) DISPATCH(time_t, mtime) STRUCT_P(zend_op_array, op_array) #ifdef HAVE_XCACHE_CONSTANT DISPATCH(zend_uint, constinfo_cnt) STRUCT_ARRAY(constinfo_cnt, xc_constinfo_t, constinfos) #endif DISPATCH(zend_uint, funcinfo_cnt) STRUCT_ARRAY(funcinfo_cnt, xc_funcinfo_t, funcinfos) DISPATCH(zend_uint, classinfo_cnt) pushdef(`BEFORE_LOOP', ` IFCOPY(` processor->active_class_num = i + 1; ') ') STRUCT_ARRAY(classinfo_cnt, xc_classinfo_t, classinfos) popdef(`BEFORE_LOOP') ') dnl }}} DEF_STRUCT_P_FUNC(`xc_entry_data_var_t', , `dnl {{{ IFSTORE(` if (processor->reference) { if (zend_hash_add(&processor->zvalptrs, (char *)&src->value, sizeof(&src->value), (void*)&src->value, sizeof(src->value), NULL) == SUCCESS) { dnl fprintf(stderr, "mark[%p] = %p\n", &src->value, &dst->value); } else { assert(0); } } ') STRUCT_P_EX(zval_ptr, dst->value, src->value, `value', `', `&') DONE(value) ') dnl }}} dnl {{{ xc_entry_t DEF_STRUCT_P_FUNC(`xc_entry_t', , ` IFCOPY(` processor->xce_dst = dst; processor->xce_src = src; ') DISPATCH(xc_entry_type_t, type) DISPATCH(size_t, size) DISPATCH(xc_hash_value_t, hvalue) COPY(cache) /* skip */ DONE(next) IFSTORE(`dst->refcount = 0; DONE(refcount)', `DISPATCH(long, refcount)') DISPATCH(time_t, ctime) DISPATCH(time_t, atime) DISPATCH(time_t, dtime) DISPATCH(long, ttl) DISPATCH(zend_ulong, hits) #ifdef IS_UNICODE DISPATCH(zend_uchar, name_type) #endif dnl {{{ name DISABLECHECK(` #ifdef IS_UNICODE if (src->name_type == IS_UNICODE) { DISPATCH(int32_t, name.ustr.len) } else { DISPATCH(int, name.str.len) } #else DISPATCH(int, name.str.len) #endif IFRESTORE(`COPY(name.str.val)', ` #ifdef IS_UNICODE PROC_ZSTRING_L(name_type, name.uni.val, name.uni.len) #else PROC_STRING_L(name.str.val, name.str.len) #endif ') ') DONE(name) dnl }}} dnl {{{ data DISABLECHECK(` switch (src->type) { case XC_TYPE_PHP: STRUCT_P(xc_entry_data_php_t, data.php) break; case XC_TYPE_VAR: STRUCT_P(xc_entry_data_var_t, data.var) break; default: assert(0); } ') DONE(data) dnl }}} ') dnl }}} dnl ====================================================