#include <assert.h>
#include <stdio.h>
#include <mach/mach_time.h>
-#include <sys/proc_info.h>
/*!
* @function kcdata_get_typedescription
static uint32_t get_kctype_subtype_size(kctype_subtype_t type);
static void setup_subtype_description(kcdata_subtype_descriptor_t desc, kctype_subtype_t type, uint32_t offset, char * name);
static void setup_subtype_array_description(
- kcdata_subtype_descriptor_t desc, kctype_subtype_t type, uint32_t offset, uint32_t count, char * name);
+ kcdata_subtype_descriptor_t desc, kctype_subtype_t type, uint32_t offset, uint32_t count, char * name);
static void setup_type_definition(struct kcdata_type_definition * d, uint32_t type, uint32_t num_elems, char * name);
struct kcdata_type_definition *
#define _SUBTYPE_ARRAY(t, s, f, c) setup_subtype_array_description(&subtypes[i++], (t), offsetof(s, f), (c), _STR_VALUE(f))
#define _STRINGTYPE(f) setup_subtype_array_description(&subtypes[i++], KC_ST_CHAR, 0, UINT16_MAX, f)
- if (buffer_size < sizeof(struct kcdata_type_definition) || buffer == NULL)
+ if (buffer_size < sizeof(struct kcdata_type_definition) || buffer == NULL) {
return NULL;
+ }
struct kcdata_type_definition * retval = (struct kcdata_type_definition *)&buffer[0];
kcdata_subtype_descriptor_t subtypes = (kcdata_subtype_descriptor_t)&buffer[sizeof(struct kcdata_type_definition)];
setup_type_definition(retval, type_id, i, "int64_desc");
break;
}
-
- case KCDATA_TYPE_TYPEDEFINTION: {
- i = 0;
- setup_subtype_description(&subtypes[i++], KC_ST_UINT32, offsetof(struct kcdata_type_definition, kct_type_identifier), "typeID");
- setup_subtype_description(&subtypes[i++], KC_ST_UINT32, offsetof(struct kcdata_type_definition, kct_num_elements), "numOfFields");
- setup_subtype_array_description(&subtypes[i++], KC_ST_CHAR, offsetof(struct kcdata_type_definition, kct_name), KCDATA_DESC_MAXLEN, "name");
- // Note "fields" is an array of run time defined length. So we populate fields at parsing time.
- setup_type_definition(retval, type_id, i, "typedef");
- break;
- }
+
+ case KCDATA_TYPE_TYPEDEFINTION: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT32, offsetof(struct kcdata_type_definition, kct_type_identifier), "typeID");
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT32, offsetof(struct kcdata_type_definition, kct_num_elements), "numOfFields");
+ setup_subtype_array_description(&subtypes[i++], KC_ST_CHAR, offsetof(struct kcdata_type_definition, kct_name), KCDATA_DESC_MAXLEN, "name");
+ // Note "fields" is an array of run time defined length. So we populate fields at parsing time.
+ setup_type_definition(retval, type_id, i, "typedef");
+ break;
+ }
case KCDATA_TYPE_CONTAINER_BEGIN: {
i = 0;
_SUBTYPE(KC_ST_UINT8, struct thread_snapshot_v3, ths_rqos_override);
_SUBTYPE(KC_ST_UINT8, struct thread_snapshot_v3, ths_io_tier);
_SUBTYPE(KC_ST_UINT64, struct thread_snapshot_v3, ths_thread_t);
+ _SUBTYPE(KC_ST_UINT64, struct thread_snapshot_v4, ths_requested_policy);
+ _SUBTYPE(KC_ST_UINT64, struct thread_snapshot_v4, ths_effective_policy);
setup_type_definition(retval, type_id, i, "thread_snapshot");
break;
_SUBTYPE(KC_ST_UINT8, struct thread_delta_snapshot_v2, tds_rqos);
_SUBTYPE(KC_ST_UINT8, struct thread_delta_snapshot_v2, tds_rqos_override);
_SUBTYPE(KC_ST_UINT8, struct thread_delta_snapshot_v2, tds_io_tier);
+ _SUBTYPE(KC_ST_UINT64, struct thread_delta_snapshot_v3, tds_requested_policy);
+ _SUBTYPE(KC_ST_UINT64, struct thread_delta_snapshot_v3, tds_effective_policy);
setup_type_definition(retval, type_id, i, "thread_delta_snapshot");
break;
}
+ case STACKSHOT_KCTYPE_THREAD_POLICY_VERSION: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT32, 0, "thread_policy_version");
+ setup_type_definition(retval, type_id, i, "thread_policy_version");
+ break;
+ }
+
case STACKSHOT_KCTYPE_JETSAM_LEVEL: {
i = 0;
setup_subtype_description(&subtypes[i++], KC_ST_UINT32, 0, "jetsam_level");
/* crashinfo types */
case TASK_CRASHINFO_BSDINFOWITHUNIQID: {
i = 0;
- _SUBTYPE_ARRAY(KC_ST_UINT8, struct proc_uniqidentifierinfo, p_uuid, 16);
- _SUBTYPE(KC_ST_UINT64, struct proc_uniqidentifierinfo, p_uniqueid);
- _SUBTYPE(KC_ST_UINT64, struct proc_uniqidentifierinfo, p_puniqueid);
+ _SUBTYPE_ARRAY(KC_ST_UINT8, struct crashinfo_proc_uniqidentifierinfo, p_uuid, 16);
+ _SUBTYPE(KC_ST_UINT64, struct crashinfo_proc_uniqidentifierinfo, p_uniqueid);
+ _SUBTYPE(KC_ST_UINT64, struct crashinfo_proc_uniqidentifierinfo, p_puniqueid);
/* Ignore the p_reserve fields */
setup_type_definition(retval, type_id, i, "proc_uniqidentifierinfo");
break;
}
/* case TASK_CRASHINFO_RUSAGE: { */
- /* /\* */
- /* * rusage is a complex structure and is only for legacy use for crashed processes rusage info. */
- /* * So we just consider it as opaque data. */
- /* *\/ */
- /* i = 0; */
- /* setup_subtype_array_description(&subtypes[i++], KC_ST_UINT8, 0, sizeof(struct rusage), "rusage"); */
- /* setup_type_definition(retval, type_id, i, "rusage"); */
- /* break; */
+ /* /\* */
+ /* * rusage is a complex structure and is only for legacy use for crashed processes rusage info. */
+ /* * So we just consider it as opaque data. */
+ /* *\/ */
+ /* i = 0; */
+ /* setup_subtype_array_description(&subtypes[i++], KC_ST_UINT8, 0, sizeof(struct rusage), "rusage"); */
+ /* setup_type_definition(retval, type_id, i, "rusage"); */
+ /* break; */
/* } */
case TASK_CRASHINFO_RUSAGE_INFO: {
case STACKSHOT_KCTYPE_CPU_TIMES: {
i = 0;
- _SUBTYPE(KC_ST_UINT64, struct stackshot_cpu_times, user_usec);
- _SUBTYPE(KC_ST_UINT64, struct stackshot_cpu_times, system_usec);
+ _SUBTYPE(KC_ST_UINT64, struct stackshot_cpu_times_v2, user_usec);
+ _SUBTYPE(KC_ST_UINT64, struct stackshot_cpu_times_v2, system_usec);
+ _SUBTYPE(KC_ST_UINT64, struct stackshot_cpu_times_v2, runnable_usec);
setup_type_definition(retval, type_id, i, "cpu_times");
break;
}
break;
}
+ case STACKSHOT_KCTYPE_THREAD_GROUP_SNAPSHOT: {
+ i = 0;
+ _SUBTYPE(KC_ST_UINT64, struct thread_group_snapshot_v2, tgs_id);
+ _SUBTYPE_ARRAY(KC_ST_CHAR, struct thread_group_snapshot_v2, tgs_name, 16);
+ _SUBTYPE(KC_ST_UINT64, struct thread_group_snapshot_v2, tgs_flags);
+ setup_type_definition(retval, type_id, i, "thread_group_snapshot");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_THREAD_GROUP: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT64, 0, "thread_group");
+ setup_type_definition(retval, type_id, i, "thread_group");
+ break;
+ };
+
+ case STACKSHOT_KCTYPE_JETSAM_COALITION_SNAPSHOT: {
+ i = 0;
+ _SUBTYPE(KC_ST_UINT64, struct jetsam_coalition_snapshot, jcs_id);
+ _SUBTYPE(KC_ST_UINT64, struct jetsam_coalition_snapshot, jcs_flags);
+ _SUBTYPE(KC_ST_UINT64, struct jetsam_coalition_snapshot, jcs_thread_group);
+ _SUBTYPE(KC_ST_UINT64, struct jetsam_coalition_snapshot, jcs_leader_task_uniqueid);
+ setup_type_definition(retval, type_id, i, "jetsam_coalition_snapshot");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_JETSAM_COALITION: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT64, 0, "jetsam_coalition");
+ setup_type_definition(retval, type_id, i, "jetsam_coalition");
+ break;
+ };
+
+ case STACKSHOT_KCTYPE_INSTRS_CYCLES: {
+ i = 0;
+ _SUBTYPE(KC_ST_UINT64, struct instrs_cycles_snapshot, ics_instructions);
+ _SUBTYPE(KC_ST_UINT64, struct instrs_cycles_snapshot, ics_cycles);
+ setup_type_definition(retval, type_id, i, "instrs_cycles_snapshot");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_USER_STACKTOP: {
+ i = 0;
+ _SUBTYPE(KC_ST_UINT64, struct stack_snapshot_stacktop, sp);
+ _SUBTYPE_ARRAY(KC_ST_UINT8, struct stack_snapshot_stacktop, stack_contents, 8);
+ setup_type_definition(retval, type_id, i, "user_stacktop");
+ break;
+ }
+
case TASK_CRASHINFO_PROC_STARTTIME: {
i = 0;
_SUBTYPE(KC_ST_INT64, struct timeval64, tv_sec);
setup_type_definition(retval, type_id, i, "exit_reason_basic_info");
break;
-
}
case EXIT_REASON_USER_DESC: {
_SUBTYPE(KC_ST_UINT8, struct codesigning_exit_reason_info, ceri_page_dirty);
_SUBTYPE(KC_ST_UINT32, struct codesigning_exit_reason_info, ceri_page_shadow_depth);
setup_type_definition(retval, type_id, i, "exit_reason_codesigning_info");
+ break;
+ }
+
+ case EXIT_REASON_WORKLOOP_ID: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT64, 0, "exit_reason_workloop_id");
+ setup_type_definition(retval, type_id, i, "exit_reason_workloop_id");
+ break;
+ }
+
+ case EXIT_REASON_DISPATCH_QUEUE_NO: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT64, 0, "exit_reason_dispatch_queue_no");
+ setup_type_definition(retval, type_id, i, "exit_reason_dispatch_queue_no");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_ASID: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT32, 0, "ts_asid");
+ setup_type_definition(retval, type_id, i, "ts_asid");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_PAGE_TABLES: {
+ i = 0;
+ setup_subtype_description(&subtypes[i++], KC_ST_UINT64, 0, "ts_pagetable");
+ setup_type_definition(retval, type_id, i, "ts_pagetable");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_SYS_SHAREDCACHE_LAYOUT: {
+ i = 0;
+ _SUBTYPE(KC_ST_UINT64, struct user64_dyld_uuid_info, imageLoadAddress);
+ _SUBTYPE_ARRAY(KC_ST_UINT8, struct user64_dyld_uuid_info, imageUUID, 16);
+ setup_type_definition(retval, type_id, i, "system_shared_cache_layout");
+ break;
+ }
+
+ case STACKSHOT_KCTYPE_THREAD_DISPATCH_QUEUE_LABEL: {
+ i = 0;
+ _STRINGTYPE("dispatch_queue_label");
+ setup_type_definition(retval, type_id, i, "dispatch_queue_label");
+ break;
+ }
+ case STACKSHOT_KCTYPE_THREAD_TURNSTILEINFO: {
+ i = 0;
+ _SUBTYPE(KC_ST_UINT64, struct stackshot_thread_turnstileinfo, waiter);
+ _SUBTYPE(KC_ST_UINT64, struct stackshot_thread_turnstileinfo, turnstile_context);
+ _SUBTYPE(KC_ST_UINT8, struct stackshot_thread_turnstileinfo, turnstile_priority);
+ _SUBTYPE(KC_ST_UINT8, struct stackshot_thread_turnstileinfo, number_of_hops);
+ _SUBTYPE(KC_ST_UINT64, struct stackshot_thread_turnstileinfo, turnstile_flags);
+ setup_type_definition(retval, type_id, i, "thread_turnstileinfo");
break;
+ }
+ case STACKSHOT_KCTYPE_TASK_CPU_ARCHITECTURE: {
+ i = 0;
+ _SUBTYPE(KC_ST_INT32, struct stackshot_cpu_architecture, cputype);
+ _SUBTYPE(KC_ST_INT32, struct stackshot_cpu_architecture, cpusubtype);
+ setup_type_definition(retval, type_id, i, "task_cpu_architecture");
+ break;
}
default:
}
assert(retval == NULL || (buffer_size > sizeof(struct kcdata_type_definition) +
- (retval->kct_num_elements * sizeof(struct kcdata_subtype_descriptor))));
+ (retval->kct_num_elements * sizeof(struct kcdata_subtype_descriptor))));
return retval;
}
static void
setup_subtype_array_description(
- kcdata_subtype_descriptor_t desc, kctype_subtype_t type, uint32_t offset, uint32_t count, char * name)
+ kcdata_subtype_descriptor_t desc, kctype_subtype_t type, uint32_t offset, uint32_t count, char * name)
{
desc->kcs_flags = KCS_SUBTYPE_FLAGS_ARRAY;
desc->kcs_elem_type = type;
memcpy(desc->kcs_name, name, sizeof(desc->kcs_name));
desc->kcs_name[sizeof(desc->kcs_name) - 1] = '\0';
}
-
projects / apple / xnu.git / blobdiff