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[2004-06-30 09:25 UTC] gschlossnagle@php.net
[2004-09-07 00:42 UTC] rasmus@php.net
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Copyright © 2001-2025 The PHP GroupAll rights reserved. |
Last updated: Tue Mar 11 19:01:31 2025 UTC |
Description: ------------ Patch for APC to work with PHP5. But this patch wioll make it not work for PHP 4. Ideally There should be ifdef checks for PHP versions. --- apc_cache.c 2004-05-04 16:37:15.000000000 +0530 +++ ../APC-2.0.3orig/APC-2.0.3/apc_cache.c 2004-03-12 07:18:09.000000000 +0530 @@ -173,7 +173,7 @@ int i; apc_class_t* classes = entry->classes; for (i=0; classes[i].class_entry != NULL; i++) { - classes[i].class_entry->refcount = BIG_VALUE; + classes[i].class_entry->refcount[0] = BIG_VALUE; } } } --- apc_compile.c 2004-06-29 17:36:04.000000000 +0530 +++ apc_compile.c.orig.k 2004-06-29 17:27:16.000000000 +0530 @@ -20,7 +20,6 @@ #include "apc_globals.h" #include "apc_zend.h" #include "apc_optimizer.h" -#include "apc_sma.h" typedef void* (*ht_copy_fun_t)(void*, void*, apc_malloc_t); typedef void (*ht_free_fun_t)(void*, apc_free_t); @@ -40,10 +39,8 @@ */ static zval** my_copy_zval_ptr(zval**, zval**, apc_malloc_t); static zval* my_copy_zval(zval*, zval*, apc_malloc_t); -static zend_property_info* my_copy_zend_property_info(zend_property_info*, zend_property_info*, apc_malloc_t); static znode* my_copy_znode(znode*, znode*, apc_malloc_t); static zend_op* my_copy_zend_op(zend_op*, zend_op*, apc_malloc_t); -static zend_arg_info* my_copy_arg_info(zend_function* src, zend_function* dst, apc_malloc_t allocate TSRMLS_DC); static zend_function* my_copy_function(zend_function*, zend_function*, apc_malloc_t); static zend_function_entry* my_copy_function_entry(zend_function_entry*, zend_function_entry*, apc_malloc_t); static zend_class_entry* my_copy_class_entry(zend_class_entry*, zend_class_entry*, apc_malloc_t); @@ -106,6 +103,7 @@ type == IS_NULL || type == IS_CONSTANT || type == IS_STRING || + type == FLAG_IS_BC || type == IS_ARRAY || type == IS_CONSTANT_ARRAY || type == IS_OBJECT); @@ -139,7 +137,7 @@ for (i = 0; i < op_array->last; i++) { zend_op* op = &op_array->opcodes[i]; - if (((op->opcode == ZEND_DECLARE_CLASS)|| (op->opcode == ZEND_DECLARE_FUNCTION)) && + if (op->opcode == ZEND_DECLARE_FUNCTION_OR_CLASS && op->extended_value == ZEND_DECLARE_INHERITED_CLASS) { if (op->op1.u.constant.value.str.len == key_size && @@ -185,19 +183,6 @@ } /* }}} */ -/* {{{ my_copy_zend_property_info */ -static zend_property_info* my_copy_zend_property_info(zend_property_info* dst, zend_property_info* src, apc_malloc_t allocate) -{ - if(!dst) { - CHECK(dst = (zend_property_info *) allocate(sizeof(zend_property_info))); - } - memcpy(dst, src, sizeof(src[0])); - if(src->name) { - CHECK(dst->name = apc_xstrdup(src->name, allocate)); - } - return dst; -} -/* }}} */ /* {{{ my_copy_zval */ static zval* my_copy_zval(zval* dst, zval* src, apc_malloc_t allocate) { @@ -216,6 +201,7 @@ case IS_CONSTANT: case IS_STRING: + case FLAG_IS_BC: if (src->value.str.val) CHECK(dst->value.str.val = apc_xmemcpy(src->value.str.val, src->value.str.len+1, @@ -233,12 +219,12 @@ break; case IS_OBJECT: - CHECK(dst->value.obj.handlers->get_class_entry = - my_copy_class_entry(NULL, src->value.obj.handlers->get_class_entry, allocate)); + CHECK(dst->value.obj.ce = + my_copy_class_entry(NULL, src->value.obj.ce, allocate)); - CHECK(dst->value.obj.handlers->get_properties = + CHECK(dst->value.obj.properties = my_copy_hashtable(NULL, - src->value.obj.handlers->get_properties, + src->value.obj.properties, (ht_copy_fun_t) my_copy_zval_ptr, 1, allocate)); @@ -291,25 +277,28 @@ /* {{{ my_copy_function */ static zend_function* my_copy_function(zend_function* dst, zend_function* src, apc_malloc_t allocate) { - TSRMLS_FETCH(); + TSRMLS_FETCH(); + assert(src != NULL); CHECK(dst = my_bitwise_copy_function(dst, src, allocate)); switch (src->type) { - case ZEND_INTERNAL_FUNCTION: - case ZEND_OVERLOADED_FUNCTION: - assert(0); + case ZEND_INTERNAL_FUNCTION: + case ZEND_OVERLOADED_FUNCTION: + assert(0); - case ZEND_USER_FUNCTION: - case ZEND_EVAL_CODE: - CHECK(apc_copy_op_array(&dst->op_array, &src->op_array, allocate TSRMLS_CC)); - dst->common.arg_info = my_copy_arg_info(src, dst, allocate TSRMLS_CC); - break; + case ZEND_USER_FUNCTION: + case ZEND_EVAL_CODE: + CHECK(apc_copy_op_array(&dst->op_array, + &src->op_array, + allocate TSRMLS_CC)); + break; - default: - assert(0); + default: + assert(0); } + return dst; } /* }}} */ @@ -330,11 +319,11 @@ CHECK(dst->fname = apc_xstrdup(src->fname, allocate)); } - /*if (src->func_arg_types) { + if (src->func_arg_types) { CHECK(dst->func_arg_types = apc_xmemcpy(src->func_arg_types, src->func_arg_types[0]+1, allocate)); - }*/ + } return dst; } @@ -356,6 +345,9 @@ CHECK(dst->name = apc_xstrdup(src->name, allocate)); } + CHECK(dst->refcount = apc_xmemcpy(src->refcount, + sizeof(src->refcount[0]), + allocate)); CHECK(my_copy_hashtable(&dst->function_table, &src->function_table, @@ -369,23 +361,6 @@ 1, allocate)); - CHECK(my_copy_hashtable(&dst->properties_info, - &src->properties_info, - (ht_copy_fun_t) my_copy_zend_property_info, - 1, - allocate)); - - CHECK(dst->static_members = my_copy_hashtable(NULL, - src->static_members, - (ht_copy_fun_t) my_copy_zval_ptr, - 1, - allocate)); - if(src->constructor) - { - CHECK(dst->constructor = my_copy_function(NULL, - src->constructor, - allocate)); - } if (src->builtin_functions) { int i, n; @@ -504,6 +479,7 @@ zend_op_array* apc_copy_op_array(zend_op_array* dst, zend_op_array* src, apc_malloc_t allocate TSRMLS_DC) { int i; + assert(src != NULL); if (!dst) { @@ -517,12 +493,12 @@ memcpy(dst, src, sizeof(src[0])); /* copy the arg types array (if set) */ - /*if (src->arg_types) { + if (src->arg_types) { CHECK(dst->arg_types = apc_xmemcpy(src->arg_types, sizeof(src->arg_types[0]) * (src->arg_types[0] +1), allocate)); - }*/ + } if (src->function_name) { CHECK(dst->function_name = apc_xstrdup(src->function_name, allocate)); @@ -539,19 +515,6 @@ CHECK(dst->opcodes = (zend_op*) allocate(sizeof(zend_op) * src->last)); for (i = 0; i < src->last; i++) { CHECK(my_copy_zend_op(dst->opcodes+i, src->opcodes +i, allocate)); - switch((dst->opcodes+i)->opcode) { - case ZEND_JMP: - //zend_uint srcoplinenum = (((src->opcodes +i)->op1.u.jmp_addr) - src->opcodes); - (dst->opcodes+i)->op1.u.jmp_addr = dst->opcodes + (((src->opcodes+i)->op1.u.jmp_addr) - src->opcodes); - break; - case ZEND_JMPZ: - case ZEND_JMPNZ: - case ZEND_JMPZ_EX: - case ZEND_JMPNZ_EX: - //zend_uint srcoplinenum = (((src->opcodes +i)->op2.u.jmp_addr) - src->opcodes); - (dst->opcodes+i)->op2.u.jmp_addr = dst->opcodes + (((src->opcodes+i)->op2.u.jmp_addr) - src->opcodes); - break; - } } /* copy the break-continue array */ @@ -571,36 +534,13 @@ } /* }}} */ -/* {{{ my_copy_arg_info */ -zend_arg_info* my_copy_arg_info(zend_function* src, zend_function* dst, apc_malloc_t allocate TSRMLS_DC) -{ - //allocate the memory for all arguments for dst and copy the src arg_info in to it and return starting of the memory - int i=0; - assert(src != NULL); - zend_arg_info *temparginfo; - if(src->common.num_args == 0) { - return NULL; - } - CHECK(temparginfo = (zend_arg_info*) allocate(sizeof(zend_arg_info) * src->common.num_args)); - memcpy(temparginfo, src->common.arg_info, sizeof(zend_arg_info) * src->common.num_args); - while(i < src->common.num_args) { - if (src->common.arg_info[i].name) { - CHECK(temparginfo[i].name = apc_xstrdup(src->common.arg_info[i].name, allocate)); - } - if (src->common.arg_info[i].class_name) { - CHECK(temparginfo[i].class_name = apc_xstrdup(src->common.arg_info[i].class_name, allocate)); - } - i++; - } - return temparginfo; -} -/* }}} */ /* {{{ apc_copy_new_functions */ apc_function_t* apc_copy_new_functions(int old_count, apc_malloc_t allocate TSRMLS_DC) { apc_function_t* array; int new_count; /* number of new functions in table */ int i; + new_count = zend_hash_num_elements(CG(function_table)) - old_count; assert(new_count >= 0); @@ -674,7 +614,7 @@ for (i = 0; i < new_count; i++) { char* key; uint key_size; - zend_class_entry** elem; + zend_class_entry* elem; array[i].class_entry = NULL; @@ -689,7 +629,7 @@ CHECK(array[i].name = apc_xmemcpy(key, (int) key_size, allocate)); array[i].name_len = (int) key_size-1; - CHECK(array[i].class_entry = my_copy_class_entry(NULL, *elem, allocate)); + CHECK(array[i].class_entry = my_copy_class_entry(NULL, elem, allocate)); /* * If the class has a pointer to its parent class, save the parent @@ -699,9 +639,9 @@ * class at execution-time. */ - if ((*elem)->parent) { + if (elem->parent) { CHECK(array[i].parent_name = - apc_xstrdup((*elem)->parent->name, allocate)); + apc_xstrdup(elem->parent->name, allocate)); array[i].is_derived = 1; } else { @@ -739,6 +679,7 @@ case IS_CONSTANT: case IS_STRING: + case FLAG_IS_BC: deallocate(src->value.str.val); break; @@ -750,9 +691,9 @@ break; case IS_OBJECT: - my_destroy_class_entry(src->value.obj.handlers->get_class_entry, deallocate); - deallocate(src->value.obj.handlers->get_class_entry); - my_free_hashtable(src->value.obj.handlers->get_properties, + my_destroy_class_entry(src->value.obj.ce, deallocate); + deallocate(src->value.obj.ce); + my_free_hashtable(src->value.obj.properties, (ht_free_fun_t) my_free_zval_ptr, deallocate); break; @@ -808,9 +749,9 @@ assert(src != NULL); deallocate(src->fname); - /*if (src->func_arg_types) { + if (src->func_arg_types) { deallocate(src->func_arg_types); - }*/ + } } /* }}} */ @@ -869,9 +810,9 @@ assert(src != NULL); - /*if (src->arg_types) { + if (src->arg_types) { deallocate(src->arg_types); - }*/ + } deallocate(src->function_name); deallocate(src->filename); --- apc_debug.c 2004-05-04 18:25:51.000000000 +0530 +++ ../APC-2.0.3orig/APC-2.0.3/apc_debug.c 2003-06-29 08:23:31.000000000 +0530 @@ -81,9 +81,6 @@ static const char S_ZEND_INCLUDE_OR_EVAL[] = "INCLUDE_OR_EVAL"; static const char S_ZEND_UNSET_VAR[] = "UNSET_VAR"; static const char S_ZEND_UNSET_DIM_OBJ[] = "UNSET_DIM_OBJ"; - static const char S_ZEND_ISSET_ISEMPTY_VAR[] = "ISSET_ISEMPTY_VAR"; - static const char S_ZEND_ISSET_ISEMPTY_DIM_OBJ[] = "ISSET_ISEMPTY_DIM_OBJ"; - static const char S_ZEND_ISSET_ISEMPTY_PROP_OBJ[] = "ISSET_ISEMPTY_PROP_OBJ"; static const char S_ZEND_ISSET_ISEMPTY[] = "ISSET_ISEMPTY"; static const char S_ZEND_FE_RESET[] = "FE_RESET"; static const char S_ZEND_FE_FETCH[] = "FE_FETCH"; @@ -108,8 +105,7 @@ static const char S_ZEND_FETCH_OBJ_UNSET[] = "FETCH_OBJ_UNSET"; static const char S_ZEND_FETCH_DIM_TMP_VAR[] = "FETCH_DIM_TMP_VAR"; static const char S_ZEND_FETCH_CONSTANT[] = "FETCH_CONSTANT"; - static const char S_ZEND_DECLARE_FUNCTION[] = "DECLARE_FUNCTION"; - static const char S_ZEND_DECLARE_CLASS[] = "DECLARE_CLASS"; + static const char S_ZEND_DECLARE_FUNCTION_OR_CLASS[] = "DECLARE_FUNCTION_OR_CLASS"; static const char S_ZEND_EXT_STMT[] = "EXT_STMT"; static const char S_ZEND_EXT_FCALL_BEGIN[] = "EXT_FCALL_BEGIN"; static const char S_ZEND_EXT_FCALL_END[] = "EXT_FCALL_END"; @@ -274,12 +270,8 @@ return S_ZEND_UNSET_VAR; case ZEND_UNSET_DIM_OBJ: return S_ZEND_UNSET_DIM_OBJ; - case ZEND_ISSET_ISEMPTY_VAR: - return S_ZEND_ISSET_ISEMPTY_VAR; - case ZEND_ISSET_ISEMPTY_DIM_OBJ: - return S_ZEND_ISSET_ISEMPTY_DIM_OBJ; - case ZEND_ISSET_ISEMPTY_PROP_OBJ: - return S_ZEND_ISSET_ISEMPTY_PROP_OBJ; + case ZEND_ISSET_ISEMPTY: + return S_ZEND_ISSET_ISEMPTY; case ZEND_FE_RESET: return S_ZEND_FE_RESET; case ZEND_FE_FETCH: @@ -326,10 +318,8 @@ return S_ZEND_FETCH_DIM_TMP_VAR; case ZEND_FETCH_CONSTANT: return S_ZEND_FETCH_CONSTANT; - case ZEND_DECLARE_FUNCTION: - return S_ZEND_DECLARE_FUNCTION; - case ZEND_DECLARE_CLASS: - return S_ZEND_DECLARE_CLASS; + case ZEND_DECLARE_FUNCTION_OR_CLASS: + return S_ZEND_DECLARE_FUNCTION_OR_CLASS; case ZEND_EXT_STMT: return S_ZEND_EXT_STMT; case ZEND_EXT_FCALL_BEGIN: --- apc_main.c 2004-05-28 08:44:13.000000000 +0530 +++ apc_main.c.orig1 2004-05-28 08:40:55.000000000 +0530 @@ -60,7 +60,7 @@ static int install_class(apc_class_t cl TSRMLS_DC) { zend_class_entry* class_entry = cl.class_entry; - zend_class_entry **parent; + zend_class_entry* parent; int status; class_entry = @@ -78,14 +78,14 @@ class_entry->parent = NULL; } else { - class_entry->parent = *parent; + class_entry->parent = parent; } } status = zend_hash_add(EG(class_table), cl.name, cl.name_len+1, - &class_entry, + class_entry, sizeof(zend_class_entry), NULL); return status; --- apc_optimizer.c 2004-05-04 18:16:27.000000000 +0530 +++ ../APC-2.0.3orig/APC-2.0.3/apc_optimizer.c 2003-08-05 00:32:31.000000000 +0530 @@ -559,7 +559,8 @@ zend_op* incr_op = &ops[j]; zend_op* free_op = &ops[k]; - if( load_op->op1.u.constant.type == IS_STRING && + if (load_op->op2.u.fetch_type == ZEND_FETCH_LOCAL && + load_op->op1.u.constant.type == IS_STRING && load_op->op1.op_type == IS_CONST && load_op->result.op_type != IS_CONST && incr_op->op1.op_type != IS_CONST && @@ -603,7 +604,8 @@ zend_op* incr_op = &ops[j]; zend_op* free_op = &ops[k]; - if (load_op->op1.u.constant.type == IS_STRING && + if (load_op->op2.u.fetch_type == ZEND_FETCH_LOCAL && + load_op->op1.u.constant.type == IS_STRING && load_op->op1.op_type == IS_CONST && load_op->result.op_type != IS_CONST && incr_op->op1.op_type != IS_CONST && --- php_apc.c 2004-05-04 18:36:41.000000000 +0530 +++ ../APC-2.0.3orig/APC-2.0.3/php_apc.c 2004-03-24 21:19:13.000000000 +0530 @@ -79,12 +79,12 @@ } PHP_INI_BEGIN() -STD_PHP_INI_ENTRY("apc.enabled", "1", PHP_INI_SYSTEM, OnUpdateLong, enabled, zend_apc_globals, apc_globals) -STD_PHP_INI_ENTRY("apc.shm_segments", "1", PHP_INI_SYSTEM, OnUpdateLong, shm_segments, zend_apc_globals, apc_globals) -STD_PHP_INI_ENTRY("apc.shm_size", "30", PHP_INI_SYSTEM, OnUpdateLong, shm_size, zend_apc_globals, apc_globals) -STD_PHP_INI_ENTRY("apc.optimization", "0", PHP_INI_SYSTEM, OnUpdateLong, optimization, zend_apc_globals, apc_globals) -STD_PHP_INI_ENTRY("apc.num_files_hint", "1000", PHP_INI_SYSTEM, OnUpdateLong, num_files_hint, zend_apc_globals, apc_globals) -STD_PHP_INI_ENTRY("apc.gc_ttl", "3600", PHP_INI_SYSTEM, OnUpdateLong, gc_ttl, zend_apc_globals, apc_globals) +STD_PHP_INI_ENTRY("apc.enabled", "1", PHP_INI_SYSTEM, OnUpdateInt, enabled, zend_apc_globals, apc_globals) +STD_PHP_INI_ENTRY("apc.shm_segments", "1", PHP_INI_SYSTEM, OnUpdateInt, shm_segments, zend_apc_globals, apc_globals) +STD_PHP_INI_ENTRY("apc.shm_size", "30", PHP_INI_SYSTEM, OnUpdateInt, shm_size, zend_apc_globals, apc_globals) +STD_PHP_INI_ENTRY("apc.optimization", "0", PHP_INI_SYSTEM, OnUpdateInt, optimization, zend_apc_globals, apc_globals) +STD_PHP_INI_ENTRY("apc.num_files_hint", "1000", PHP_INI_SYSTEM, OnUpdateInt, num_files_hint, zend_apc_globals, apc_globals) +STD_PHP_INI_ENTRY("apc.gc_ttl", "3600", PHP_INI_SYSTEM, OnUpdateInt, gc_ttl, zend_apc_globals, apc_globals) #if APC_MMAP STD_PHP_INI_ENTRY("apc.mmap_file_mask", NULL, PHP_INI_SYSTEM, OnUpdateString, mmap_file_mask, zend_apc_globals, apc_globals) #endif