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Diffstat (limited to 'c/src/libmisc/capture/capture-cli.c')
| -rw-r--r-- | c/src/libmisc/capture/capture-cli.c | 1403 |
1 files changed, 0 insertions, 1403 deletions
diff --git a/c/src/libmisc/capture/capture-cli.c b/c/src/libmisc/capture/capture-cli.c deleted file mode 100644 index 9afec1bbfb..0000000000 --- a/c/src/libmisc/capture/capture-cli.c +++ /dev/null @@ -1,1403 +0,0 @@ -/* - ------------------------------------------------------------------------ - $Id$ - ------------------------------------------------------------------------ - - Copyright Objective Design Systems Pty Ltd, 2002 - All rights reserved Objective Design Systems Pty Ltd, 2002 - Chris Johns (ccj@acm.org) - - COPYRIGHT (c) 1989-1998. - On-Line Applications Research Corporation (OAR). - - The license and distribution terms for this file may be - found in the file LICENSE in this distribution. - - This software with is provided ``as is'' and with NO WARRANTY. - - ------------------------------------------------------------------------ - - RTEMS Performance Monitoring and Measurement Framework. - - This is the Target Interface Command Line Interface. You need - start the RTEMS monitor. - -*/ - -#include <ctype.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include <rtems.h> -#include <rtems/capture-cli.h> -#include <rtems/monitor.h> - -#define RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS (32) - -/* - * The user capture timestamper. - */ -static rtems_capture_timestamp capture_timestamp; - -/* - * Common variable to sync the load monitor task. - */ -static volatile int cli_load_thread_active; - -/* - * rtems_capture_cli_open - * - * DESCRIPTION: - * - * This function opens the capture engine. We need the size of the - * capture buffer. - * - */ - -static const char* open_usage = "usage: copen [-i] size\n"; - -static void -rtems_capture_cli_open (int argc, char **argv) -{ - rtems_unsigned32 size = 0; - rtems_boolean enable = 0; - rtems_status_code sc; - int arg; - - if (argc <= 1) - { - printf (open_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - if (argv[arg][1] == 'i') - enable = 1; - else - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - size = strtoul (argv[arg], 0, 0); - - if (size < 100) - { - printf ("error: size must be greater than or equal to 100\n"); - return; - } - } - } - - sc = rtems_capture_open (size, capture_timestamp); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: open failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("capture engine opened.\n"); - - if (!enable) - return; - - sc = rtems_capture_control (enable); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: open enable failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("capture engine enabled.\n"); -} - -/* - * rtems_capture_cli_close - * - * DESCRIPTION: - * - * This function closes the capture engine. - * - */ - -static void -rtems_capture_cli_close (int argc, char **argv) -{ - rtems_status_code sc; - - sc = rtems_capture_close (); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: close failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("capture engine closed.\n"); -} - -/* - * rtems_capture_cli_enable - * - * DESCRIPTION: - * - * This function enables the capture engine. - * - */ - -static void -rtems_capture_cli_enable (int argc, char **argv) -{ - rtems_status_code sc; - - sc = rtems_capture_control (1); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: enable failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("capture engine enabled.\n"); -} - -/* - * rtems_capture_cli_disable - * - * DESCRIPTION: - * - * This function disables the capture engine. - * - */ - -static void -rtems_capture_cli_disable (int argc, char **argv) -{ - rtems_status_code sc; - - sc = rtems_capture_control (0); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: disable failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("capture engine disabled.\n"); -} - -/* - * rtems_capture_cli_task_list - * - * DESCRIPTION: - * - * This function lists the tasks the capture engine knows about. - * - */ - -static void -rtems_capture_cli_task_list (int argc, char **argv) -{ - rtems_task_priority ceiling = rtems_capture_watch_get_ceiling (); - rtems_task_priority floor = rtems_capture_watch_get_floor (); - rtems_capture_task_t* task = rtems_capture_get_task_list (); - rtems_unsigned32 ticks; - rtems_unsigned32 tick_offset; - unsigned long long total_time; - int count = rtems_capture_task_count (); - - if (capture_timestamp) - capture_timestamp (&ticks, &tick_offset); - else - { - ticks = _Watchdog_Ticks_since_boot; - tick_offset = 0; - } - - total_time = (ticks * rtems_capture_task_time (task)) + tick_offset; - - printf ("total %i\n", count); - - while (task) - { - rtems_task_priority priority; - int stack_used; - int time_used; - - stack_used = rtems_capture_task_stack_usage (task) * 100; - stack_used /= rtems_capture_task_stack_size (task); - - if (stack_used > 100) - stack_used = 100; - - time_used = (rtems_capture_task_time (task) * 100) / total_time; - - if (time_used > 100) - time_used = 100; - - priority = rtems_capture_task_real_priority (task); - - printf (" "); - rtems_monitor_dump_id (rtems_capture_task_id (task)); - printf (" "); - rtems_monitor_dump_name (rtems_capture_task_name (task)); - printf (" "); - rtems_monitor_dump_priority (rtems_capture_task_start_priority (task)); - printf (" "); - rtems_monitor_dump_priority (rtems_capture_task_real_priority (task)); - printf (" "); - rtems_monitor_dump_priority (rtems_capture_task_curr_priority (task)); - printf (" "); - rtems_monitor_dump_state (rtems_capture_task_state (task)); - printf (" %c%c%c%c%c", - rtems_capture_task_valid (task) ? 'a' : 'd', - rtems_capture_task_flags (task) & RTEMS_CAPTURE_TRACED ? 't' : '-', - rtems_capture_task_control_flags (task) & RTEMS_CAPTURE_TO_ANY ? 'F' : '-', - rtems_capture_task_control_flags (task) & RTEMS_CAPTURE_FROM_ANY ? 'T' : '-', - rtems_capture_task_control_flags (task) & RTEMS_CAPTURE_FROM_TO ? 'E' : '-'); - if ((floor > ceiling) && (ceiling > priority)) - printf ("--"); - else - printf ("%c%c", - rtems_capture_task_control (task) ? - (rtems_capture_task_control_flags (task) & RTEMS_CAPTURE_WATCH ? 'w' : '+') : '-', - rtems_capture_watch_global_on () ? 'g' : '-'); - printf (" %3i%% %3i%% (%i)\n", - stack_used, time_used, rtems_capture_task_ticks (task)); - - task = rtems_capture_next_task (task); - } -} - -/* - * rtems_capture_cli_task_load_thread - * - * DESCRIPTION: - * - * This function displays the load of the tasks on an ANSI terminal. - * - */ - -static void -rtems_capture_cli_task_load_thread (rtems_task_argument arg) -{ - rtems_task_priority ceiling = rtems_capture_watch_get_ceiling (); - rtems_task_priority floor = rtems_capture_watch_get_floor (); - int last_count = 0; - - printf ("\x1b[2J Press ENTER to exit.\n\n"); - printf (" PID NAME RPRI CPRI STATE %%CPU %%STK FLGS EXEC TIME\n"); - - for (;;) - { - rtems_capture_task_t* tasks[RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS + 1]; - unsigned long long load[RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS + 1]; - rtems_capture_task_t* task; - unsigned long long total_time; - int count = 0; - int i; - int j; - - cli_load_thread_active = 1; - - /* - * Iterate over the tasks and sort the highest load tasks - * into our local arrays. We only handle a limited number of - * tasks. - */ - - memset (tasks, 0, sizeof (tasks)); - memset (load, 0, sizeof (load)); - - task = rtems_capture_get_task_list (); - - while (task) - { - if (rtems_capture_task_valid (task)) - { - unsigned long long l = rtems_capture_task_delta_time (task); - - count++; - - for (i = 0; i < RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS; i++) - { - if (tasks[i]) - { - if ((l == 0) || (l < load[i])) - continue; - - for (j = (RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS - 1); j >= i; j--) - { - tasks[j + 1] = tasks[j]; - load[j + 1] = load[j]; - } - } - - tasks[i] = task; - load[i] = l; - break; - } - } - task = rtems_capture_next_task (task); - } - - printf ("\x1b[4;0H"); - - total_time = 0; - - for (i = 0; i < RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS; i++) - total_time += load[i]; - - if (count > last_count) - j = count; - else - j = last_count; - - for (i = 0; i < RTEMS_CAPTURE_CLI_MAX_LOAD_TASKS; i++) - { - rtems_task_priority priority; - int stack_used; - int task_load; - int k; - - if (!tasks[i]) - break; - - j--; - - stack_used = rtems_capture_task_stack_usage (tasks[i]) * 100; - stack_used /= rtems_capture_task_stack_size (tasks[i]); - - if (stack_used > 100) - stack_used = 100; - - task_load = (int) ((load[i] * 100000) / total_time); - - priority = rtems_capture_task_real_priority (tasks[i]); - - printf ("\x1b[K"); - rtems_monitor_dump_id (rtems_capture_task_id (tasks[i])); - printf (" "); - rtems_monitor_dump_name (rtems_capture_task_name (tasks[i])); - printf (" "); - rtems_monitor_dump_priority (priority); - printf (" "); - rtems_monitor_dump_priority (rtems_capture_task_curr_priority (tasks[i])); - printf (" "); - k = rtems_monitor_dump_state (rtems_capture_task_state (tasks[i])); - printf ("%*c %3i.%03i%% ", 6 - k, ' ', task_load / 1000, task_load % 1000); - printf ("%3i%% %c%c%c%c%c", stack_used, - rtems_capture_task_valid (tasks[i]) ? 'a' : 'd', - rtems_capture_task_flags (tasks[i]) & RTEMS_CAPTURE_TRACED ? 't' : '-', - rtems_capture_task_control_flags (tasks[i]) & RTEMS_CAPTURE_TO_ANY ? 'F' : '-', - rtems_capture_task_control_flags (tasks[i]) & RTEMS_CAPTURE_FROM_ANY ? 'T' : '-', - rtems_capture_task_control_flags (tasks[i]) & RTEMS_CAPTURE_FROM_TO ? 'E' : '-'); - if ((floor > ceiling) && (ceiling > priority)) - printf ("--"); - else - printf ("%c%c", - rtems_capture_task_control (tasks[i]) ? - (rtems_capture_task_control_flags (tasks[i]) & - RTEMS_CAPTURE_WATCH ? 'w' : '+') : '-', - rtems_capture_watch_global_on () ? 'g' : '-'); - - printf (" %qi\n", rtems_capture_task_time (tasks[i])); - } - - while (j) - { - printf ("\x1b[K\n"); - j--; - } - - last_count = count; - - cli_load_thread_active = 0; - - rtems_task_wake_after (TOD_MICROSECONDS_TO_TICKS (5000000)); - } -} - -/* - * rtems_capture_cli_task_load - * - * DESCRIPTION: - * - * This function is a monitor command. - * - */ - -static void -rtems_capture_cli_task_load (int argc, char **argv) -{ - rtems_status_code sc; - rtems_task_priority priority; - rtems_name name; - rtems_id id; - - sc = rtems_task_set_priority (RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &priority); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: cannot obtain the current priority: %s\n", rtems_status_text (sc)); - return; - } - - memcpy (&name, "CPlt", 4); - - sc = rtems_task_create (name, priority, 1024, - RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, - RTEMS_PREEMPT | RTEMS_TIMESLICE | RTEMS_NO_ASR, - &id); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: cannot create helper thread: %s\n", rtems_status_text (sc)); - return; - } - - sc = rtems_task_start (id, rtems_capture_cli_task_load_thread, 0); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: cannot start helper thread: %s\n", rtems_status_text (sc)); - rtems_task_delete (id); - return; - } - - for (;;) - { - char c = getchar (); - - if ((c == '\r') || (c == '\n')) - { - int loops = 20; - - while (loops && cli_load_thread_active) - rtems_task_wake_after (TOD_MICROSECONDS_TO_TICKS (100000)); - - rtems_task_delete (id); - - printf ("load monitoring stopped.\n"); - - return; - } - } -} - -/* - * rtems_capture_cli_watch_list - * - * DESCRIPTION: - * - * This function lists the controls in the capture engine. - * - */ - -static void -rtems_capture_cli_watch_list (int argc, char **argv) -{ - rtems_capture_control_t* control = rtems_capture_get_control_list (); - rtems_task_priority ceiling = rtems_capture_watch_get_ceiling (); - rtems_task_priority floor = rtems_capture_watch_get_floor (); - - printf ("watch priority ceiling is %i\n", ceiling); - printf ("watch priority floor is %i\n", floor); - printf ("global watch is %s\n", - rtems_capture_watch_global_on () ? "enabled" : "disabled"); - printf ("total %d\n", rtems_capture_control_count ()); - - while (control) - { - int f; - int fshowed; - int lf; - - printf (" "); - rtems_monitor_dump_id (rtems_capture_control_id (control)); - printf (" "); - rtems_monitor_dump_name (rtems_capture_control_name (control)); - printf (" %c%c%c%c%c", - rtems_capture_control_flags (control) & RTEMS_CAPTURE_WATCH ? 'w' : '-', - rtems_capture_watch_global_on () ? 'g' : '-', - rtems_capture_control_flags (control) & RTEMS_CAPTURE_TO_ANY ? 'F' : '-', - rtems_capture_control_flags (control) & RTEMS_CAPTURE_FROM_ANY ? 'T' : '-', - rtems_capture_control_flags (control) & RTEMS_CAPTURE_FROM_TO ? 'E' : '-'); - - for (f = 0, fshowed = 0, lf = 1; f < RTEMS_CAPTURE_TRIGGER_TASKS; f++) - { - if (lf && ((fshowed % 16) == 0)) - { - printf ("\n"); - lf = 0; - } - - /* - * FIXME: name test. - */ - if (rtems_capture_control_from_name (control, f)) - { - printf (" %2i:", f); - rtems_monitor_dump_name (rtems_capture_control_from_name (control, f)); - printf ("/"); - rtems_monitor_dump_id (rtems_capture_control_from_id (control, f)); - fshowed++; - lf = 1; - } - } - - if (lf) - printf ("\n"); - - control = rtems_capture_next_control (control); - } -} - -/* - * rtems_capture_cli_get_name_id - * - * DESCRIPTION: - * - * This function checks arguments for a name or an id. - * - */ - -static rtems_boolean -rtems_capture_cli_get_name_id (char* arg, - rtems_boolean* valid_name, - rtems_boolean* valid_id, - rtems_name* name, - rtems_id* id) -{ - unsigned32 objclass; - int l; - int i; - - if (*valid_name && *valid_id) - { - printf ("error: too many arguments\n"); - return 0; - } - - /* - * See if the arg is all hex digits. - */ - - l = strlen (arg); - - for (i = 0; i < l; i++) - if (!isxdigit (arg[i])) - break; - - *id = strtoul (arg, 0, 16); - - objclass = _Objects_Get_class (*id); - - if ((i == l)) - *valid_id = 1; - else - { - memcpy (name, arg, sizeof (rtems_name)); - *valid_name = 1; - } - - return 1; -} - -/* - * rtems_capture_cli_watch_add - * - * DESCRIPTION: - * - * This function is a monitor command that add a watch to the capture - * engine. - * - */ - -static char const * watch_add_usage = "usage: cwadd [task name] [id]\n"; - -static void -rtems_capture_cli_watch_add (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_name name = 0; - rtems_id id = 0; - rtems_boolean valid_name = 0; - rtems_boolean valid_id = 0; - - if (argc <= 1) - { - printf (watch_add_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - if (!rtems_capture_cli_get_name_id (argv[arg], &valid_name, &valid_id, &name, &id)) - return; - } - } - - if (!valid_name && !valid_id) - { - printf("error: no valid name or task id located\n"); - return; - } - - sc = rtems_capture_watch_add (name, id); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: watch add failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("watch added.\n"); -} - -/* - * rtems_capture_cli_watch_del - * - * DESCRIPTION: - * - * This function is a monitor command that deletes a watch from the capture - * engine. - * - */ - -static char const * watch_del_usage = "usage: cwdel [task name] [id]\n"; - -static void -rtems_capture_cli_watch_del (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_name name = 0; - rtems_id id = 0; - rtems_boolean valid_name = 0; - rtems_boolean valid_id = 0; - - if (argc <= 1) - { - printf (watch_del_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - if (!rtems_capture_cli_get_name_id (argv[arg], &valid_name, &valid_id, &name, &id)) - return; - } - } - - if (!valid_name && !valid_id) - { - printf("error: no valid name or task id located\n"); - return; - } - - sc = rtems_capture_watch_del (name, id); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: watch delete failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("watch delete.\n"); -} - -/* - * rtems_capture_cli_watch_control - * - * DESCRIPTION: - * - * This function is a monitor command that controls a watch. - * - */ - -static char const * watch_control_usage = "usage: cwctl [task name] [id] on/off\n"; - -static void -rtems_capture_cli_watch_control (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_name name = 0; - rtems_id id = 0; - rtems_boolean valid_name = 0; - rtems_boolean valid_id = 0; - rtems_boolean enable = 0; - - if (argc <= 2) - { - printf (watch_control_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - if (strcmp (argv[arg], "on") == 0) - enable = 1; - else if (strcmp (argv[arg], "off") == 0) - enable = 0; - else if (!rtems_capture_cli_get_name_id (argv[arg], &valid_name, &valid_id, &name, &id)) - return; - } - } - - if (!valid_name && !valid_id) - { - printf("error: no valid name or task id located\n"); - return; - } - - sc = rtems_capture_watch_ctrl (name, id, enable); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: watch control failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("watch %s.\n", enable ? "enabled" : "disabled"); -} - -/* - * rtems_capture_cli_watch_global - * - * DESCRIPTION: - * - * This function is a monitor command that sets a global watch. - * - */ - -static char const * watch_global_usage = "usage: cwglob on/off\n"; - -static void -rtems_capture_cli_watch_global (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_boolean enable = 0; - - if (argc <= 1) - { - printf (watch_global_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - if (strcmp (argv[arg], "on") == 0) - enable = 1; - else if (strcmp (argv[arg], "off") == 0) - enable = 0; - } - } - - sc = rtems_capture_watch_global (enable); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: global watch failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("global watch %s.\n", enable ? "enabled" : "disabled"); -} - -/* - * rtems_capture_cli_watch_ceiling - * - * DESCRIPTION: - * - * This function is a monitor command that sets watch ceiling. - * - */ - -static char const * watch_ceiling_usage = "usage: cwceil priority\n"; - -static void -rtems_capture_cli_watch_ceiling (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_task_priority priority = 0; - - if (argc <= 1) - { - printf (watch_ceiling_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - priority = strtoul (argv[arg], 0, 0); - } - } - - sc = rtems_capture_watch_ceiling (priority); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: watch ceiling failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("watch ceiling is %i.\n", priority); -} - -/* - * rtems_capture_cli_watch_floor - * - * DESCRIPTION: - * - * This function is a monitor command that sets watch floor. - * - */ - -static char const * watch_floor_usage = "usage: cwfloor priority\n"; - -static void -rtems_capture_cli_watch_floor (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_task_priority priority = 0; - - if (argc <= 1) - { - printf (watch_floor_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - priority = strtoul (argv[arg], 0, 0); - } - } - - sc = rtems_capture_watch_floor (priority); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: watch floor failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("watch floor is %i.\n", priority); -} - -/* - * rtems_capture_cli_trigger_set - * - * DESCRIPTION: - * - * This function is a monitor command that sets a trigger. - * - */ - -static char const *trigger_set_usage = "usage: ctrig type [from] [fromid] [to] [to id]\n"; - -static void -rtems_capture_cli_trigger_set (int argc, char **argv) -{ - rtems_status_code sc; - int arg; - rtems_capture_trigger_t trigger = rtems_capture_from_to; - rtems_boolean trigger_set = 0; - rtems_name name = 0; - rtems_id id = 0; - rtems_boolean valid_name = 0; - rtems_boolean valid_id = 0; - rtems_name from_name = 0; - rtems_id from_id = 0; - rtems_boolean from_valid_name = 0; - rtems_boolean from_valid_id = 0; - rtems_name to_name = 0; - rtems_id to_id = 0; - rtems_boolean to_valid_name = 0; - rtems_boolean to_valid_id = 0; - - if (argc <= 2) - { - printf (trigger_set_usage); - return; - } - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - else - { - if (!trigger_set) - { - if (strcmp (argv[arg], "from") == 0) - trigger = rtems_capture_to_any; - else if (strcmp (argv[arg], "to") == 0) - trigger = rtems_capture_from_any; - else if (strcmp (argv[arg], "edge") == 0) - trigger = rtems_capture_from_any; - else - { - printf ("error: the first argument is the trigger type (from/to/edge)\n"); - return; - } - trigger_set = 1; - } - else - { - if (trigger == rtems_capture_to_any) - { - if (from_valid_name && from_valid_id) - printf ("warning: extra arguments ignored\n"); - else if (!rtems_capture_cli_get_name_id (argv[arg], &from_valid_name, &from_valid_id, - &from_name, &from_id)) - return; - } - else if (trigger == rtems_capture_from_any) - { - if (to_valid_name && to_valid_id) - printf ("warning: extra arguments ignored\n"); - else if (!rtems_capture_cli_get_name_id (argv[arg], &to_valid_name, &to_valid_id, - &to_name, &to_id)) - return; - } - else if (trigger == rtems_capture_from_to) - { - if (from_valid_name && from_valid_id && to_valid_name && to_valid_id) - printf ("warning: extra arguments ignored\n"); - else - { - if (!rtems_capture_cli_get_name_id (argv[arg], &valid_name, &valid_id, - &name, &id)) - return; - - if (valid_name) - { - if (!from_valid_name && !from_valid_id) - { - from_valid_name = 1; - from_name = name; - } - else if (to_valid_name) - printf ("warning: extra arguments ignored\n"); - else - { - to_valid_name = 1; - to_name = name; - } - } - if (valid_id) - { - if (!from_valid_id && !to_valid_name) - { - from_valid_id = 1; - from_id = id; - } - else if (to_valid_id) - printf ("warning: extra arguments ignored\n"); - else - { - to_valid_id = 1; - to_id = id; - } - } - } - } - } - } - } - - if ((trigger == rtems_capture_to_any) && !from_valid_name && !from_valid_id) - { - printf ("error: a from trigger need a to name or id\n"); - return; - } - - if ((trigger == rtems_capture_from_any) && !to_valid_name && !to_valid_id) - { - printf ("error: a to trigger need a from name or id\n"); - return; - } - - if ((trigger == rtems_capture_from_to) && - ((!from_valid_name && !from_valid_id) || (!to_valid_name && !to_valid_id))) - { - printf ("error: an edge trigger need a from and to name or id\n"); - return; - } - - sc = rtems_capture_set_trigger (from_name, from_id, to_name, to_id, trigger); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: setting the trigger failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("trigger set.\n"); -} - -/* - * rtems_capture_cli_trace_records - * - * DESCRIPTION: - * - * This function is a monitor command that dumps trace records. - * - */ - -static void -rtems_capture_cli_trace_records (int argc, char **argv) -{ - rtems_status_code sc; - rtems_boolean csv = 0; - static int dump_total = 32; - int total; - int count; - rtems_unsigned32 read; - rtems_capture_record_t* rec; - int arg; - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - if (argv[arg][1] == 'c') - csv = 1; - else if (argv[arg][1] == 'r') - { - int i; - int l; - - arg++; - if (arg == argc) - { - printf ("error: option -r requires number\n"); - return; - } - - l = strlen (argv[arg]); - - for (i = 0; i < l; i++) - if (!isdigit (argv[arg][i])) - { - printf ("error: option -r requires number and currently it is not\n"); - return; - } - - dump_total = strtoul (argv[arg], 0, 0); - } - else - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - } - - total = dump_total; - - while (total) - { - sc = rtems_capture_read (0, 0, &read, &rec); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: trace read failed: %s\n", rtems_status_text (sc)); - rtems_capture_flush (0); - return; - } - - if (read == 0) - break; - - for (count = 0; count < read; count++, rec++) - { - if (csv) - printf ("%08x,%03d,%03d,%04x,%d,%d\n", - (rtems_unsigned32) rec->task, - (rec->events >> RTEMS_CAPTURE_REAL_PRIORITY_EVENT) & 0xff, - (rec->events >> RTEMS_CAPTURE_CURR_PRIORITY_EVENT) & 0xff, - (rec->events >> RTEMS_CAPTURE_EVENT_START), - rec->ticks, rec->tick_offset); - else - { - unsigned long long t; - rtems_unsigned32 event; - int e; - - event = rec->events >> RTEMS_CAPTURE_EVENT_START; - - t = rec->ticks; - t *= rtems_capture_tick_time (); - t += rec->tick_offset; - - for (e = RTEMS_CAPTURE_EVENT_START; e < RTEMS_CAPTURE_EVENT_END; e++) - { - if (event & 1) - { - printf ("%9li.%06li ", (unsigned long) (t / 1000000), - (unsigned long) (t % 1000000)); - rtems_monitor_dump_id (rtems_capture_task_id (rec->task)); - printf (" "); - rtems_monitor_dump_name (rtems_capture_task_name (rec->task)); - printf (" %3i %3i %s\n", - (rec->events >> RTEMS_CAPTURE_REAL_PRIORITY_EVENT) & 0xff, - (rec->events >> RTEMS_CAPTURE_CURR_PRIORITY_EVENT) & 0xff, - rtems_capture_event_text (e)); - } - event >>= 1; - } - } - } - - if (read < total) - total -= read; - else - total = 0; - - rtems_capture_release (read); - } -} - -/* - * rtems_capture_cli_flush - * - * DESCRIPTION: - * - * This function is a monitor command that flushes and primes the capture - * engine. - * - */ - -static void -rtems_capture_cli_flush (int argc, char **argv) -{ - rtems_status_code sc; - rtems_boolean prime = 1; - int arg; - - for (arg = 1; arg < argc; arg++) - { - if (argv[arg][0] == '-') - { - if (argv[arg][1] == 'n') - prime = 0; - else - printf ("warning: option -%c ignored\n", argv[arg][1]); - } - } - - sc = rtems_capture_flush (prime); - - if (sc != RTEMS_SUCCESSFUL) - { - printf ("error: flush failed: %s\n", rtems_status_text (sc)); - return; - } - - printf ("trace buffer flushed and %s.\n", prime ? "primed" : "not primed"); -} - -static rtems_monitor_command_entry_t rtems_capture_cli_cmds[] = -{ - { - "copen", - "usage: copen [-i] size\n", - 0, - (void*) rtems_capture_cli_open, - 0, - 0 - }, - { - "cclose", - "usage: cclose\n", - 0, - (void*) rtems_capture_cli_close, - 0, - 0 - }, - { - "cenable", - "usage: cenable\n", - 0, - (void*) rtems_capture_cli_enable, - 0, - 0 - }, - { - "cdisable", - "usage: cdisable\n", - 0, - (void*) rtems_capture_cli_disable, - 0, - 0 - }, - { - "ctlist", - "usage: ctlist \n", - 0, - (void*) rtems_capture_cli_task_list, - 0, - 0 - }, - { - "ctload", - "usage: ctload \n", - 0, - (void*) rtems_capture_cli_task_load, - 0, - 0 - }, - { - "cwlist", - "usage: cwlist\n", - 0, - (void*) rtems_capture_cli_watch_list, - 0, - 0 - }, - { - "cwadd", - "usage: cwadd [task name] [id]\n", - 0, - (void*) rtems_capture_cli_watch_add, - 0, - 0 - }, - { - "cwdel", - "usage: cwdel [task name] [id]\n", - 0, - (void*) rtems_capture_cli_watch_del, - 0, - 0 - }, - { - "cwctl", - "usage: cwctl [task name] [id] on/off\n", - 0, - (void*) rtems_capture_cli_watch_control, - 0, - 0 - }, - { - "cwglob", - "usage: cwglob on/off\n", - 0, - (void*) rtems_capture_cli_watch_global, - 0, - 0 - }, - { - "cwceil", - "usage: cwceil priority\n", - 0, - (void*) rtems_capture_cli_watch_ceiling, - 0, - 0 - }, - { - "cwfloor", - "usage: cwfloor priority\n", - 0, - (void*) rtems_capture_cli_watch_floor, - 0, - 0 - }, - { - "ctrace", - "usage: ctrace [-c] [-r records]\n", - 0, - (void*) rtems_capture_cli_trace_records, - 0, - 0 - }, - { - "ctrig", - "usage: ctrig type [from name] [from id] [to name] [to id]\n", - 0, - (void*) rtems_capture_cli_trigger_set, - 0, - 0 - }, - { - "cflush", - "usage: cflush [-n]\n", - 0, - (void*) rtems_capture_cli_flush, - 0, - 0 - } -}; - -/* - * rtems_capture_cli_init - * - * DESCRIPTION: - * - * This function initialises the command line interface to the capture - * engine. - * - */ - -rtems_status_code -rtems_capture_cli_init (rtems_capture_timestamp timestamp) -{ - int cmd; - - capture_timestamp = timestamp; - - for (cmd = 0; - cmd < sizeof (rtems_capture_cli_cmds) / sizeof (rtems_monitor_command_entry_t); - cmd++) - rtems_monitor_insert_cmd (&rtems_capture_cli_cmds[cmd]); - - return RTEMS_SUCCESSFUL; -} - |