/* +----------------------------------------------------------------------+ | PHP Version 5 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2014 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP 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.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Felipe Pena | | Authors: Joe Watkins | | Authors: Bob Weinand | +----------------------------------------------------------------------+ */ #ifndef PHPDBG_H #define PHPDBG_H #ifdef PHP_WIN32 # define PHPDBG_API __declspec(dllexport) #elif defined(__GNUC__) && __GNUC__ >= 4 # define PHPDBG_API __attribute__ ((visibility("default"))) #else # define PHPDBG_API #endif #include "php.h" #include "php_globals.h" #include "php_variables.h" #include "php_getopt.h" #include "zend_builtin_functions.h" #include "zend_extensions.h" #include "zend_modules.h" #include "zend_globals.h" #include "zend_ini_scanner.h" #include "zend_stream.h" #ifndef _WIN32 # include "zend_signal.h" #endif #include "SAPI.h" #include #include #if defined(_WIN32) && !defined(__MINGW32__) # include # include "config.w32.h" # undef strcasecmp # undef strncasecmp # define strcasecmp _stricmp # define strncasecmp _strnicmp #else # include "php_config.h" #endif #ifndef O_BINARY # define O_BINARY 0 #endif #include "php_main.h" #ifdef ZTS # include "TSRM.h" #endif #ifdef LIBREADLINE # include # include #endif #ifdef HAVE_LIBEDIT # include #endif #include "phpdbg_lexer.h" #include "phpdbg_cmd.h" #include "phpdbg_bp.h" #include "phpdbg_utils.h" #include "phpdbg_btree.h" #include "phpdbg_watch.h" int phpdbg_do_parse(phpdbg_param_t *stack, char *input TSRMLS_DC); #ifdef ZTS # define PHPDBG_G(v) TSRMG(phpdbg_globals_id, zend_phpdbg_globals *, v) #else # define PHPDBG_G(v) (phpdbg_globals.v) #endif #define PHPDBG_NEXT 2 #define PHPDBG_UNTIL 3 #define PHPDBG_FINISH 4 #define PHPDBG_LEAVE 5 /* BEGIN: DO NOT CHANGE DO NOT CHANGE DO NOT CHANGE */ /* {{{ flags */ #define PHPDBG_HAS_FILE_BP (1<<1) #define PHPDBG_HAS_SYM_BP (1<<2) #define PHPDBG_HAS_OPLINE_BP (1<<3) #define PHPDBG_HAS_METHOD_BP (1<<4) #define PHPDBG_HAS_COND_BP (1<<5) #define PHPDBG_HAS_OPCODE_BP (1<<6) #define PHPDBG_HAS_FUNCTION_OPLINE_BP (1<<7) #define PHPDBG_HAS_METHOD_OPLINE_BP (1<<8) #define PHPDBG_HAS_FILE_OPLINE_BP (1<<9) /* }}} */ /* END: DO NOT CHANGE DO NOT CHANGE DO NOT CHANGE */ #define PHPDBG_IN_COND_BP (1<<10) #define PHPDBG_IN_EVAL (1<<11) #define PHPDBG_IS_STEPPING (1<<12) #define PHPDBG_STEP_OPCODE (1<<13) #define PHPDBG_IS_QUIET (1<<14) #define PHPDBG_IS_QUITTING (1<<15) #define PHPDBG_IS_COLOURED (1<<16) #define PHPDBG_IS_CLEANING (1<<17) #define PHPDBG_IN_UNTIL (1<<18) #define PHPDBG_IN_FINISH (1<<19) #define PHPDBG_IN_LEAVE (1<<20) #define PHPDBG_IS_REGISTERED (1<<21) #define PHPDBG_IS_STEPONEVAL (1<<22) #define PHPDBG_IS_INITIALIZING (1<<23) #define PHPDBG_IS_SIGNALED (1<<24) #define PHPDBG_IS_INTERACTIVE (1<<25) #define PHPDBG_IS_BP_ENABLED (1<<26) #define PHPDBG_IS_REMOTE (1<<27) #define PHPDBG_IS_DISCONNECTED (1<<28) #define PHPDBG_WRITE_XML (1<<29) #define PHPDBG_SHOW_REFCOUNTS (1<<30) #define PHPDBG_SEEK_MASK (PHPDBG_IN_UNTIL|PHPDBG_IN_FINISH|PHPDBG_IN_LEAVE) #define PHPDBG_BP_RESOLVE_MASK (PHPDBG_HAS_FUNCTION_OPLINE_BP|PHPDBG_HAS_METHOD_OPLINE_BP|PHPDBG_HAS_FILE_OPLINE_BP) #define PHPDBG_BP_MASK (PHPDBG_HAS_FILE_BP|PHPDBG_HAS_SYM_BP|PHPDBG_HAS_METHOD_BP|PHPDBG_HAS_OPLINE_BP|PHPDBG_HAS_COND_BP|PHPDBG_HAS_OPCODE_BP|PHPDBG_HAS_FUNCTION_OPLINE_BP|PHPDBG_HAS_METHOD_OPLINE_BP|PHPDBG_HAS_FILE_OPLINE_BP) #ifndef _WIN32 # define PHPDBG_DEFAULT_FLAGS (PHPDBG_IS_QUIET|PHPDBG_IS_COLOURED|PHPDBG_IS_BP_ENABLED) #else # define PHPDBG_DEFAULT_FLAGS (PHPDBG_IS_QUIET|PHPDBG_IS_BP_ENABLED) #endif /* }}} */ /* {{{ strings */ #define PHPDBG_NAME "phpdbg" #define PHPDBG_AUTHORS "Felipe Pena, Joe Watkins and Bob Weinand" /* Ordered by last name */ #define PHPDBG_URL "http://phpdbg.com" #define PHPDBG_ISSUES "http://github.com/krakjoe/phpdbg/issues" #define PHPDBG_VERSION "0.4.0" #define PHPDBG_INIT_FILENAME ".phpdbginit" #define PHPDBG_DEFAULT_PROMPT "prompt>" /* }}} */ /* {{{ output descriptors */ #define PHPDBG_STDIN 0 #define PHPDBG_STDOUT 1 #define PHPDBG_STDERR 2 #define PHPDBG_IO_FDS 3 /* }}} */ /* {{{ structs */ ZEND_BEGIN_MODULE_GLOBALS(phpdbg) HashTable bp[PHPDBG_BREAK_TABLES]; /* break points */ HashTable registered; /* registered */ HashTable seek; /* seek oplines */ phpdbg_frame_t frame; /* frame */ uint32_t last_line; /* last executed line */ phpdbg_lexer_data lexer; /* lexer data */ phpdbg_param_t *parser_stack; /* param stack during lexer / parser phase */ #ifndef _WIN32 struct sigaction old_sigsegv_signal; /* segv signal handler */ #endif phpdbg_btree watchpoint_tree; /* tree with watchpoints */ phpdbg_btree watch_HashTables; /* tree with original dtors of watchpoints */ HashTable watchpoints; /* watchpoints */ zend_llist watchlist_mem; /* triggered watchpoints */ zend_bool watchpoint_hit; /* a watchpoint was hit */ void (*original_free_function)(void *); /* the original AG(mm_heap)->_free function */ char *exec; /* file to execute */ size_t exec_len; /* size of exec */ zend_op_array *ops; /* op_array */ zval *retval; /* return value */ int bp_count; /* breakpoint count */ int vmret; /* return from last opcode handler execution */ FILE *oplog; /* opline log */ FILE *io[PHPDBG_IO_FDS]; /* io */ #ifndef _WIN32 size_t (*php_stdiop_write)(php_stream *, const char *, size_t TSRMLS_DC); #endif int in_script_xml; /* in output mode */ struct { zend_bool active; int type; FILE *fp; char *tag; char *msg; int msglen; char *xml; int xmllen; } err_buf; /* error buffer */ char *prompt[2]; /* prompt */ const phpdbg_color_t *colors[PHPDBG_COLORS]; /* colors */ char *buffer; /* buffer */ zend_bool last_was_newline; /* check if we don't need to output a newline upon next phpdbg_error or phpdbg_notice */ zend_ulong flags; /* phpdbg flags */ ZEND_END_MODULE_GLOBALS(phpdbg) /* }}} */ /* the beginning (= the important part) of the _zend_mm_heap struct defined in Zend/zend_alloc.c Needed for realizing watchpoints */ struct _zend_mm_heap { int use_zend_alloc; void *(*_malloc)(size_t); void (*_free)(void *); void *(*_realloc)(void *, size_t); size_t free_bitmap; size_t large_free_bitmap; size_t block_size; size_t compact_size; zend_mm_segment *segments_list; zend_mm_storage *storage; }; #endif /* PHPDBG_H */