diff options
Diffstat (limited to 'cpukit/libmisc/monitor/mon-prmisc.c')
-rw-r--r-- | cpukit/libmisc/monitor/mon-prmisc.c | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/cpukit/libmisc/monitor/mon-prmisc.c b/cpukit/libmisc/monitor/mon-prmisc.c new file mode 100644 index 0000000000..5104962650 --- /dev/null +++ b/cpukit/libmisc/monitor/mon-prmisc.c @@ -0,0 +1,268 @@ +/* + * Print misc stuff for the monitor dump routines + * Each routine returns the number of characters it output. + * + * TODO: + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems.h> +#include <rtems/monitor.h> + +#include <rtems/assoc.h> + +#include <stdio.h> +#include <ctype.h> + +void +rtems_monitor_separator(void) +{ + fprintf(stdout,"------------------------------------------------------------------------------\n"); +} + +uint32_t +rtems_monitor_pad( + uint32_t destination_column, + uint32_t current_column +) +{ + int pad_length; + + if (destination_column <= current_column) + pad_length = 1; + else + pad_length = destination_column - current_column; + + return fprintf(stdout,"%*s", pad_length, ""); +} + +uint32_t +rtems_monitor_dump_char(uint8_t ch) +{ + if (isprint(ch)) + return fprintf(stdout,"%c", ch); + else + return fprintf(stdout,"%02x", ch); +} + +uint32_t +rtems_monitor_dump_decimal(uint32_t num) +{ + return fprintf(stdout,"%4d", num); +} + +uint32_t +rtems_monitor_dump_hex(uint32_t num) +{ + return fprintf(stdout,"0x%x", num); +} + +uint32_t +rtems_monitor_dump_assoc_bitfield( + rtems_assoc_t *ap, + char *separator, + uint32_t value + ) +{ + uint32_t b; + uint32_t length = 0; + const char *name; + + for (b = 1; b; b <<= 1) + if (b & value) + { + if (length) + length += fprintf(stdout,"%s", separator); + + name = rtems_assoc_name_by_local(ap, b); + + if (name) + length += fprintf(stdout,"%s", name); + else + length += fprintf(stdout,"0x%x", b); + } + + return length; +} + +uint32_t +rtems_monitor_dump_id(rtems_id id) +{ + return fprintf(stdout,"%08x", id); +} + +uint32_t +rtems_monitor_dump_name(rtems_name name) +{ + uint32_t i; + uint32_t length = 0; + union { + uint32_t ui; + char c[4]; + } u; + + u.ui = (uint32_t ) name; + +#if (CPU_BIG_ENDIAN == TRUE) + for (i=0; i<sizeof(u.c); i++) + length += rtems_monitor_dump_char(u.c[i]); +#else + for (i=0; i<sizeof(u.c); i++) + length += rtems_monitor_dump_char(u.c[sizeof(u.c)-1-i]); +#endif + return length; +} + +uint32_t +rtems_monitor_dump_priority(rtems_task_priority priority) +{ + return fprintf(stdout,"%3d", priority); +} + + +rtems_assoc_t rtems_monitor_state_assoc[] = { + { "DORM", STATES_DORMANT }, + { "SUSP", STATES_SUSPENDED }, + { "TRANS", STATES_TRANSIENT }, + { "DELAY", STATES_DELAYING }, + { "Wbuf", STATES_WAITING_FOR_BUFFER }, + { "Wseg", STATES_WAITING_FOR_SEGMENT }, + { "Wmsg" , STATES_WAITING_FOR_MESSAGE }, + { "Wevnt", STATES_WAITING_FOR_EVENT }, + { "Wsem", STATES_WAITING_FOR_SEMAPHORE }, + { "Wtime", STATES_WAITING_FOR_TIME }, + { "Wrpc", STATES_WAITING_FOR_RPC_REPLY }, + { "Wmutex", STATES_WAITING_FOR_MUTEX }, + { "Wcvar", STATES_WAITING_FOR_CONDITION_VARIABLE }, + { "Wjatx", STATES_WAITING_FOR_JOIN_AT_EXIT }, + { "Wsig", STATES_WAITING_FOR_SIGNAL }, + { "WRATE", STATES_WAITING_FOR_PERIOD }, + { "Wisig", STATES_INTERRUPTIBLE_BY_SIGNAL }, + { 0, 0, 0 }, +}; + +uint32_t +rtems_monitor_dump_state(States_Control state) +{ + uint32_t length = 0; + + if (state == STATES_READY) /* assoc doesn't deal with this as it is 0 */ + length += fprintf(stdout,"READY"); + + length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_state_assoc, + ":", + state); + return length; +} + +rtems_assoc_t rtems_monitor_attribute_assoc[] = { + { "FL", RTEMS_FLOATING_POINT }, + { "GL", RTEMS_GLOBAL }, + { "PR", RTEMS_PRIORITY }, + { "BI", RTEMS_BINARY_SEMAPHORE }, + { "IN", RTEMS_INHERIT_PRIORITY }, + { 0, 0, 0 }, +}; + +uint32_t +rtems_monitor_dump_attributes(rtems_attribute attributes) +{ + uint32_t length = 0; + + if (attributes == RTEMS_DEFAULT_ATTRIBUTES) /* value is 0 */ + length += fprintf(stdout,"DEFAULT"); + + length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_attribute_assoc, + ":", + attributes); + return length; +} + +rtems_assoc_t rtems_monitor_modes_assoc[] = { + { "nP", RTEMS_NO_PREEMPT }, + { "T", RTEMS_TIMESLICE }, + { "nA", RTEMS_NO_ASR }, + { 0, 0, 0 }, +}; + +uint32_t +rtems_monitor_dump_modes(rtems_mode modes) +{ + uint32_t length = 0; + + if (modes == RTEMS_DEFAULT_MODES) /* value is 0 */ + length += fprintf(stdout,"P:T:nA"); + + length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_modes_assoc, + ":", + modes); + return length; +} + +rtems_assoc_t rtems_monitor_events_assoc[] = { + { "0", RTEMS_EVENT_0 }, + { "1", RTEMS_EVENT_1 }, + { "2", RTEMS_EVENT_2 }, + { "3", RTEMS_EVENT_3 }, + { "4", RTEMS_EVENT_4 }, + { "5", RTEMS_EVENT_5 }, + { "6", RTEMS_EVENT_6 }, + { "7", RTEMS_EVENT_7 }, + { "8", RTEMS_EVENT_8 }, + { "9", RTEMS_EVENT_9 }, + { "10", RTEMS_EVENT_10 }, + { "11", RTEMS_EVENT_11 }, + { "12", RTEMS_EVENT_12 }, + { "13", RTEMS_EVENT_13 }, + { "14", RTEMS_EVENT_14 }, + { "15", RTEMS_EVENT_15 }, + { "16", RTEMS_EVENT_16 }, + { "17", RTEMS_EVENT_17 }, + { "18", RTEMS_EVENT_18 }, + { "19", RTEMS_EVENT_19 }, + { "20", RTEMS_EVENT_20 }, + { "21", RTEMS_EVENT_21 }, + { "22", RTEMS_EVENT_22 }, + { "23", RTEMS_EVENT_23 }, + { "24", RTEMS_EVENT_24 }, + { "25", RTEMS_EVENT_25 }, + { "26", RTEMS_EVENT_26 }, + { "27", RTEMS_EVENT_27 }, + { "28", RTEMS_EVENT_28 }, + { "29", RTEMS_EVENT_29 }, + { "30", RTEMS_EVENT_30 }, + { "31", RTEMS_EVENT_31 }, + { 0, 0, 0 }, +}; + +uint32_t +rtems_monitor_dump_events(rtems_event_set events) +{ + uint32_t length = 0; + + if (events == EVENT_SETS_NONE_PENDING) /* value is 0 */ + length += fprintf(stdout,"NONE"); + + length += rtems_monitor_dump_assoc_bitfield(rtems_monitor_events_assoc, + ":", + events); + return length; +} + +uint32_t +rtems_monitor_dump_notepad(uint32_t *notepad) +{ + uint32_t length = 0; + int i; + + for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++) + if (notepad[i]) + length += fprintf(stdout,"%d: 0x%x ", i, notepad[i]); + + return length; +} |