From e5d75d72688fb047ab1dbc7b19e51fe4a3dc0fc9 Mon Sep 17 00:00:00 2001 From: Bob Weinand Date: Wed, 28 Sep 2016 13:26:08 +0200 Subject: [PATCH] Add phpdbg generator command --- NEWS | 3 + Zend/zend_generators.c | 10 +-- Zend/zend_generators.h | 3 + sapi/phpdbg/phpdbg_cmd.h | 2 + sapi/phpdbg/phpdbg_frame.c | 121 +++++++++++++++++++++++++++++++++--- sapi/phpdbg/phpdbg_frame.h | 2 + sapi/phpdbg/phpdbg_help.c | 73 ++++++++++++++-------- sapi/phpdbg/phpdbg_prompt.c | 105 +++++++++++++++++++++++-------- sapi/phpdbg/phpdbg_prompt.h | 1 + 9 files changed, 253 insertions(+), 67 deletions(-) diff --git a/NEWS b/NEWS index 50c862b64d..ff6f5ec67a 100644 --- a/NEWS +++ b/NEWS @@ -46,6 +46,9 @@ PHP NEWS in current rowset haven't been fetched). (Peter LeBrun) . Ignore potentially misleading dberr values. (Chris Kings-Lynne) +- phpdbg: + . Added generator command for inspection of currently alive generators. (Bob) + - Session: . Fixed bug #73100 (session_destroy null dereference in ps_files_path_create). (cmb) diff --git a/Zend/zend_generators.c b/Zend/zend_generators.c index a238d5b22d..1e6c770b74 100644 --- a/Zend/zend_generators.c +++ b/Zend/zend_generators.c @@ -31,7 +31,7 @@ static zend_object_handlers zend_generator_handlers; static zend_object *zend_generator_create(zend_class_entry *class_type); -static void zend_restore_call_stack(zend_generator *generator) /* {{{ */ +void zend_generator_restore_call_stack(zend_generator *generator) /* {{{ */ { zend_execute_data *call, *new_call, *prev_call = NULL; @@ -57,7 +57,7 @@ static void zend_restore_call_stack(zend_generator *generator) /* {{{ */ } /* }}} */ -static zend_execute_data* zend_freeze_call_stack(zend_execute_data *execute_data) /* {{{ */ +zend_execute_data* zend_generator_freeze_call_stack(zend_execute_data *execute_data) /* {{{ */ { size_t used_stack; zend_execute_data *call, *new_call, *prev_call = NULL; @@ -106,7 +106,7 @@ static void zend_generator_cleanup_unfinished_execution( uint32_t op_num = execute_data->opline - execute_data->func->op_array.opcodes - 1; if (UNEXPECTED(generator->frozen_call_stack)) { - zend_restore_call_stack(generator); + zend_generator_restore_call_stack(generator); } zend_cleanup_unfinished_execution(execute_data, op_num, 0); } @@ -808,7 +808,7 @@ try_again: if (UNEXPECTED(generator->frozen_call_stack)) { /* Restore frozen call-stack */ - zend_restore_call_stack(generator); + zend_generator_restore_call_stack(generator); } /* Resume execution */ @@ -820,7 +820,7 @@ try_again: if (EXPECTED(generator->execute_data) && UNEXPECTED(generator->execute_data->call)) { /* Frize call-stack */ - generator->frozen_call_stack = zend_freeze_call_stack(generator->execute_data); + generator->frozen_call_stack = zend_generator_freeze_call_stack(generator->execute_data); } /* Restore executor globals */ diff --git a/Zend/zend_generators.h b/Zend/zend_generators.h index 6aabcc6a4d..b74dcca919 100644 --- a/Zend/zend_generators.h +++ b/Zend/zend_generators.h @@ -105,6 +105,9 @@ void zend_register_generator_ce(void); ZEND_API void zend_generator_close(zend_generator *generator, zend_bool finished_execution); ZEND_API void zend_generator_resume(zend_generator *generator); +void zend_generator_restore_call_stack(zend_generator *generator); +zend_execute_data* zend_generator_freeze_call_stack(zend_execute_data *execute_data); + void zend_generator_yield_from(zend_generator *generator, zend_generator *from); ZEND_API zend_execute_data *zend_generator_check_placeholder_frame(zend_execute_data *ptr); diff --git a/sapi/phpdbg/phpdbg_cmd.h b/sapi/phpdbg/phpdbg_cmd.h index cbf2a8793d..1ecfd62705 100644 --- a/sapi/phpdbg/phpdbg_cmd.h +++ b/sapi/phpdbg/phpdbg_cmd.h @@ -22,6 +22,7 @@ #define PHPDBG_CMD_H #include "TSRM.h" +#include "zend_generators.h" /* {{{ Command and Parameter */ enum { @@ -113,6 +114,7 @@ struct _phpdbg_command_t { typedef struct { int num; + zend_generator *generator; zend_execute_data *execute_data; } phpdbg_frame_t; /* }}} */ diff --git a/sapi/phpdbg/phpdbg_frame.c b/sapi/phpdbg/phpdbg_frame.c index f64d18b4bb..85f3341e17 100644 --- a/sapi/phpdbg/phpdbg_frame.c +++ b/sapi/phpdbg/phpdbg_frame.c @@ -23,15 +23,95 @@ #include "phpdbg_utils.h" #include "phpdbg_frame.h" #include "phpdbg_list.h" +#include "zend_smart_str.h" ZEND_EXTERN_MODULE_GLOBALS(phpdbg) +static inline void phpdbg_append_individual_arg(smart_str *s, uint32_t i, zend_function *func, zval *arg) { + const zend_arg_info *arginfo = func->common.arg_info; + char *arg_name = NULL; + + if (i) { + smart_str_appends(s, ", "); + } + if (i < func->common.num_args) { + if (arginfo) { + if (func->type == ZEND_INTERNAL_FUNCTION) { + arg_name = (char *) ((zend_internal_arg_info *) &arginfo[i])->name; + } else { + arg_name = ZSTR_VAL(arginfo[i].name); + } + } + smart_str_appends(s, arg_name ? arg_name : "?"); + smart_str_appendc(s, '='); + } + { + char *arg_print = phpdbg_short_zval_print(arg, 40); + smart_str_appends(s, arg_print); + efree(arg_print); + } +} + +zend_string *phpdbg_compile_stackframe(zend_execute_data *ex) { + smart_str s = {0}; + zend_op_array *op_array = &ex->func->op_array; + uint32_t i = 0, first_extra_arg = op_array->num_args, num_args = ZEND_CALL_NUM_ARGS(ex); + zval *p = ZEND_CALL_ARG(ex, 1); + + if (op_array->scope) { + smart_str_append(&s, op_array->scope->name); + smart_str_appends(&s, "::"); + } + smart_str_append(&s, op_array->function_name); + smart_str_appendc(&s, '('); + if (ZEND_CALL_NUM_ARGS(ex) > first_extra_arg) { + while (i < first_extra_arg) { + phpdbg_append_individual_arg(&s, i, ex->func, p); + p++; + i++; + } + p = ZEND_CALL_VAR_NUM(ex, op_array->last_var + op_array->T); + } + while (i < num_args) { + phpdbg_append_individual_arg(&s, i, ex->func, p); + p++; + i++; + } + smart_str_appendc(&s, ')'); + + if (ex->func->type == ZEND_USER_FUNCTION) { + smart_str_appends(&s, " at "); + smart_str_append(&s, op_array->filename); + smart_str_appendc(&s, ':'); + smart_str_append_unsigned(&s, ex->opline->lineno); + } else { + smart_str_appends(&s, " [internal function]"); + } + + return s.s; +} + +void phpdbg_print_cur_frame_info() { + const char *file_chr = zend_get_executed_filename(); + zend_string *file = zend_string_init(file_chr, strlen(file_chr), 0); + + phpdbg_list_file(file, 3, zend_get_executed_lineno() - 1, zend_get_executed_lineno()); + efree(file); +} + void phpdbg_restore_frame(void) /* {{{ */ { if (PHPDBG_FRAME(num) == 0) { return; } + if (PHPDBG_FRAME(generator)) { + if (PHPDBG_FRAME(generator)->execute_data->call) { + PHPDBG_FRAME(generator)->frozen_call_stack = zend_generator_freeze_call_stack(PHPDBG_FRAME(generator)->execute_data); + } + PHPDBG_FRAME(generator) = NULL; + } + PHPDBG_FRAME(num) = 0; /* move things back */ @@ -40,7 +120,7 @@ void phpdbg_restore_frame(void) /* {{{ */ void phpdbg_switch_frame(int frame) /* {{{ */ { - zend_execute_data *execute_data = PHPDBG_FRAME(num)?PHPDBG_FRAME(execute_data):EG(current_execute_data); + zend_execute_data *execute_data = PHPDBG_FRAME(num) ? PHPDBG_FRAME(execute_data) : EG(current_execute_data); int i = 0; if (PHPDBG_FRAME(num) == frame) { @@ -78,14 +158,15 @@ void phpdbg_switch_frame(int frame) /* {{{ */ EG(current_execute_data) = execute_data; } - phpdbg_notice("frame", "id=\"%d\"", "Switched to frame #%d", frame); + phpdbg_try_access { + zend_string *s = phpdbg_compile_stackframe(EG(current_execute_data)); + phpdbg_notice("frame", "id=\"%d\" frameinfo=\"%.*s\"", "Switched to frame #%d: %.*s", frame, (int) ZSTR_LEN(s), ZSTR_VAL(s)); + zend_string_release(s); + } phpdbg_catch_access { + phpdbg_notice("frame", "id=\"%d\"", "Switched to frame #%d", frame); + } phpdbg_end_try_access(); - { - const char *file_chr = zend_get_executed_filename(); - zend_string *file = zend_string_init(file_chr, strlen(file_chr), 0); - phpdbg_list_file(file, 3, zend_get_executed_lineno() - 1, zend_get_executed_lineno()); - efree(file); - } + phpdbg_print_cur_frame_info(); } /* }}} */ static void phpdbg_dump_prototype(zval *tmp) /* {{{ */ @@ -238,3 +319,27 @@ void phpdbg_dump_backtrace(size_t num) /* {{{ */ PHPDBG_OUTPUT_BACKUP_RESTORE(); } /* }}} */ + +void phpdbg_open_generator_frame(zend_generator *gen) { + zend_string *s; + + if (EG(current_execute_data) == gen->execute_data) { + return; + } + + phpdbg_restore_frame(); + + PHPDBG_FRAME(num) = -1; + PHPDBG_FRAME(generator) = gen; + + EG(current_execute_data) = gen->execute_data; + if (gen->frozen_call_stack) { + zend_generator_restore_call_stack(gen); + } + gen->execute_data->prev_execute_data = NULL; + + s = phpdbg_compile_stackframe(EG(current_execute_data)); + phpdbg_notice("frame", "handle=\"%d\" frameinfo=\"%.*s\"", "Switched to generator with handle #%d: %.*s", gen->std.handle, (int) ZSTR_LEN(s), ZSTR_VAL(s)); + zend_string_release(s); + phpdbg_print_cur_frame_info(); +} diff --git a/sapi/phpdbg/phpdbg_frame.h b/sapi/phpdbg/phpdbg_frame.h index 237848c29b..d0baf4b2e0 100644 --- a/sapi/phpdbg/phpdbg_frame.h +++ b/sapi/phpdbg/phpdbg_frame.h @@ -23,8 +23,10 @@ #include "TSRM.h" +zend_string *phpdbg_compile_stackframe(zend_execute_data *); void phpdbg_restore_frame(void); void phpdbg_switch_frame(int); void phpdbg_dump_backtrace(size_t); +void phpdbg_open_generator_frame(zend_generator *); #endif /* PHPDBG_FRAME_H */ diff --git a/sapi/phpdbg/phpdbg_help.c b/sapi/phpdbg/phpdbg_help.c index d01184b102..40716299d4 100644 --- a/sapi/phpdbg/phpdbg_help.c +++ b/sapi/phpdbg/phpdbg_help.c @@ -329,34 +329,35 @@ phpdbg_help_text_t phpdbg_help_text[] = { "It supports the following commands:" CR CR "**Information**" CR -" **list** list PHP source" CR -" **info** displays information on the debug session" CR -" **print** show opcodes" CR -" **frame** select a stack frame and print a stack frame summary" CR -" **back** shows the current backtrace" CR -" **help** provide help on a topic" CR CR +" **list** list PHP source" CR +" **info** displays information on the debug session" CR +" **print** show opcodes" CR +" **frame** select a stack frame and print a stack frame summary" CR +" **generator** show active generators or select a generator frame" CR +" **back** shows the current backtrace" CR +" **help** provide help on a topic" CR CR "**Starting and Stopping Execution**" CR -" **exec** set execution context" CR -" **run** attempt execution" CR -" **step** continue execution until other line is reached" CR -" **continue** continue execution" CR -" **until** continue execution up to the given location" CR -" **next** continue execution up to the given location and halt on the first line after it" CR -" **finish** continue up to end of the current execution frame" CR -" **leave** continue up to end of the current execution frame and halt after the calling instruction" CR -" **break** set a breakpoint at the specified target" CR -" **watch** set a watchpoint on $variable" CR -" **clear** clear one or all breakpoints" CR -" **clean** clean the execution environment" CR CR +" **exec** set execution context" CR +" **run** attempt execution" CR +" **step** continue execution until other line is reached" CR +" **continue** continue execution" CR +" **until** continue execution up to the given location" CR +" **next** continue execution up to the given location and halt on the first line after it" CR +" **finish** continue up to end of the current execution frame" CR +" **leave** continue up to end of the current execution frame and halt after the calling instruction" CR +" **break** set a breakpoint at the specified target" CR +" **watch** set a watchpoint on $variable" CR +" **clear** clear one or all breakpoints" CR +" **clean** clean the execution environment" CR CR "**Miscellaneous**" CR -" **set** set the phpdbg configuration" CR -" **source** execute a phpdbginit script" CR -" **register** register a phpdbginit function as a command alias" CR -" **sh** shell a command" CR -" **ev** evaluate some code" CR -" **quit** exit phpdbg" CR CR +" **set** set the phpdbg configuration" CR +" **source** execute a phpdbginit script" CR +" **register** register a phpdbginit function as a command alias" CR +" **sh** shell a command" CR +" **ev** evaluate some code" CR +" **quit** exit phpdbg" CR CR "Type **help ** or (**help alias**) to get detailed help on any of the above commands, " "for example **help list** or **h l**. Note that help will also match partial commands if unique " @@ -648,8 +649,8 @@ phpdbg_help_text_t phpdbg_help_text[] = { }, {"frame", -"The **frame** takes an optional integer argument. If omitted, then the current frame is displayed " -"If specified then the current scope is set to the corresponding frame listed in a **back** trace. " +"The **frame** takes an optional integer argument. If omitted, then the current frame is displayed. " +"If specified, then the current scope is set to the corresponding frame listed in a **back** trace. " "This can be used to allowing access to the variables in a higher stack frame than that currently being executed." CR CR "**Examples**" CR CR @@ -658,7 +659,25 @@ phpdbg_help_text_t phpdbg_help_text[] = { " Go to frame 2 and print out variable **$count** in that frame" CR CR "Note that this frame scope is discarded when execution continues, with the execution frame " -"then reset to the lowest executiong frame." +"then reset to the lowest executing frame." +}, + +{"generator", +"The **generator** command takes an optional integer argument. If omitted, then a list of the " +"currently active generators is displayed. If specified then the current scope is set to the frame " +"of the generator with the corresponding object handle. This can be used to inspect any generators " +"not in the current **back** trace." CR CR + +"**Examples**" CR CR +" $P generator" CR +" List of generators, with the #id being the object handle, e.g.:" CR +" #3: my_generator(argument=\"value\") at test.php:5" CR +" $P g 3" CR +" $P ev $i" CR +" Go to frame of generator with object handle 3 and print out variable **$i** in that frame" CR CR + +"Note that this frame scope is discarded when execution continues, with the execution frame " +"then reset to the lowest executing frame." }, {"info", diff --git a/sapi/phpdbg/phpdbg_prompt.c b/sapi/phpdbg/phpdbg_prompt.c index 2a75dedc67..c0ce007715 100644 --- a/sapi/phpdbg/phpdbg_prompt.c +++ b/sapi/phpdbg/phpdbg_prompt.c @@ -67,33 +67,34 @@ extern int phpdbg_startup_run; /* {{{ command declarations */ const phpdbg_command_t phpdbg_prompt_commands[] = { - PHPDBG_COMMAND_D(exec, "set execution context", 'e', NULL, "s", 0), - PHPDBG_COMMAND_D(step, "step through execution", 's', NULL, 0, PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(continue,"continue execution", 'c', NULL, 0, PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(run, "attempt execution", 'r', NULL, "|s", 0), - PHPDBG_COMMAND_D(ev, "evaluate some code", 0 , NULL, "i", PHPDBG_ASYNC_SAFE), /* restricted ASYNC_SAFE */ - PHPDBG_COMMAND_D(until, "continue past the current line", 'u', NULL, 0, 0), - PHPDBG_COMMAND_D(finish, "continue past the end of the stack", 'F', NULL, 0, 0), - PHPDBG_COMMAND_D(leave, "continue until the end of the stack", 'L', NULL, 0, 0), - PHPDBG_COMMAND_D(print, "print something", 'p', phpdbg_print_commands, "|*c", 0), - PHPDBG_COMMAND_D(break, "set breakpoint", 'b', phpdbg_break_commands, "|*c", 0), - PHPDBG_COMMAND_D(back, "show trace", 't', NULL, "|n", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(frame, "switch to a frame", 'f', NULL, "|n", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(list, "lists some code", 'l', phpdbg_list_commands, "*", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(info, "displays some informations", 'i', phpdbg_info_commands, "|s", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(clean, "clean the execution environment", 'X', NULL, 0, 0), - PHPDBG_COMMAND_D(clear, "clear breakpoints", 'C', NULL, 0, 0), - PHPDBG_COMMAND_D(help, "show help menu", 'h', phpdbg_help_commands, "|s", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(set, "set phpdbg configuration", 'S', phpdbg_set_commands, "s", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(register,"register a function", 'R', NULL, "s", 0), - PHPDBG_COMMAND_D(source, "execute a phpdbginit", '<', NULL, "s", 0), - PHPDBG_COMMAND_D(export, "export breaks to a .phpdbginit script", '>', NULL, "s", PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(sh, "shell a command", 0 , NULL, "i", 0), - PHPDBG_COMMAND_D(quit, "exit phpdbg", 'q', NULL, 0, PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(wait, "wait for other process", 'W', NULL, 0, 0), - PHPDBG_COMMAND_D(watch, "set watchpoint", 'w', phpdbg_watch_commands, "|ss", 0), - PHPDBG_COMMAND_D(next, "step over next line", 'n', NULL, 0, PHPDBG_ASYNC_SAFE), - PHPDBG_COMMAND_D(eol, "set EOL", 'E', NULL, "|s", 0), + PHPDBG_COMMAND_D(exec, "set execution context", 'e', NULL, "s", 0), + PHPDBG_COMMAND_D(step, "step through execution", 's', NULL, 0, PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(continue, "continue execution", 'c', NULL, 0, PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(run, "attempt execution", 'r', NULL, "|s", 0), + PHPDBG_COMMAND_D(ev, "evaluate some code", 0 , NULL, "i", PHPDBG_ASYNC_SAFE), /* restricted ASYNC_SAFE */ + PHPDBG_COMMAND_D(until, "continue past the current line", 'u', NULL, 0, 0), + PHPDBG_COMMAND_D(finish, "continue past the end of the stack", 'F', NULL, 0, 0), + PHPDBG_COMMAND_D(leave, "continue until the end of the stack", 'L', NULL, 0, 0), + PHPDBG_COMMAND_D(generator, "inspect or switch to a generator", 'g', NULL, "|n", 0), + PHPDBG_COMMAND_D(print, "print something", 'p', phpdbg_print_commands, "|*c", 0), + PHPDBG_COMMAND_D(break, "set breakpoint", 'b', phpdbg_break_commands, "|*c", 0), + PHPDBG_COMMAND_D(back, "show trace", 't', NULL, "|n", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(frame, "switch to a frame", 'f', NULL, "|n", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(list, "lists some code", 'l', phpdbg_list_commands, "*", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(info, "displays some informations", 'i', phpdbg_info_commands, "|s", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(clean, "clean the execution environment", 'X', NULL, 0, 0), + PHPDBG_COMMAND_D(clear, "clear breakpoints", 'C', NULL, 0, 0), + PHPDBG_COMMAND_D(help, "show help menu", 'h', phpdbg_help_commands, "|s", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(set, "set phpdbg configuration", 'S', phpdbg_set_commands, "s", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(register, "register a function", 'R', NULL, "s", 0), + PHPDBG_COMMAND_D(source, "execute a phpdbginit", '<', NULL, "s", 0), + PHPDBG_COMMAND_D(export, "export breaks to a .phpdbginit script", '>', NULL, "s", PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(sh, "shell a command", 0 , NULL, "i", 0), + PHPDBG_COMMAND_D(quit, "exit phpdbg", 'q', NULL, 0, PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(wait, "wait for other process", 'W', NULL, 0, 0), + PHPDBG_COMMAND_D(watch, "set watchpoint", 'w', phpdbg_watch_commands, "|ss", 0), + PHPDBG_COMMAND_D(next, "step over next line", 'n', NULL, 0, PHPDBG_ASYNC_SAFE), + PHPDBG_COMMAND_D(eol, "set EOL", 'E', NULL, "|s", 0), PHPDBG_END_COMMAND }; /* }}} */ @@ -880,6 +881,56 @@ PHPDBG_COMMAND(back) /* {{{ */ return SUCCESS; } /* }}} */ +PHPDBG_COMMAND(generator) /* {{{ */ +{ + int i; + + if (!PHPDBG_G(in_execution)) { + phpdbg_error("inactive", "type=\"noexec\"", "Not executing!"); + return SUCCESS; + } + + if (param) { + i = param->num; + zend_object **obj = EG(objects_store).object_buckets + i; + if (i < EG(objects_store).top && *obj && IS_OBJ_VALID(*obj) && (*obj)->ce == zend_ce_generator) { + zend_generator *gen = (zend_generator *) *obj; + if (gen->execute_data) { + if (zend_generator_get_current(gen)->flags & ZEND_GENERATOR_CURRENTLY_RUNNING) { + phpdbg_error("generator", "type=\"running\"", "Generator currently running"); + } else { + phpdbg_open_generator_frame(gen); + } + } else { + phpdbg_error("generator", "type=\"closed\"", "Generator already closed"); + } + } else { + phpdbg_error("invalidarg", "", "Invalid object handle"); + } + } else { + for (i = 0; i < EG(objects_store).top; i++) { + zend_object *obj = EG(objects_store).object_buckets[i]; + if (obj && IS_OBJ_VALID(obj) && obj->ce == zend_ce_generator) { + zend_generator *gen = (zend_generator *) obj, *current = zend_generator_get_current(gen); + if (gen->execute_data) { + zend_string *s = phpdbg_compile_stackframe(gen->execute_data); + phpdbg_out("#%d: %.*s", i, (int) ZSTR_LEN(s), ZSTR_VAL(s)); + zend_string_release(s); + if (gen != current) { + if (gen->node.parent != current) { + phpdbg_out(" with direct parent #%d and", gen->node.parent->std.handle); + } + phpdbg_out(" executing #%d currently", current->std.handle); + } + phpdbg_out("\n"); + } + } + } + } + + return SUCCESS; +} /* }}} */ + PHPDBG_COMMAND(print) /* {{{ */ { if (!param || param->type == EMPTY_PARAM) { diff --git a/sapi/phpdbg/phpdbg_prompt.h b/sapi/phpdbg/phpdbg_prompt.h index c17e7185ce..fbfbe0af1c 100644 --- a/sapi/phpdbg/phpdbg_prompt.h +++ b/sapi/phpdbg/phpdbg_prompt.h @@ -50,6 +50,7 @@ PHPDBG_COMMAND(clear); PHPDBG_COMMAND(help); PHPDBG_COMMAND(sh); PHPDBG_COMMAND(dl); +PHPDBG_COMMAND(generator); PHPDBG_COMMAND(set); PHPDBG_COMMAND(source); PHPDBG_COMMAND(export); -- 2.50.1