| 1 | |
| 2 | #include <lttv/lttv.h> |
| 3 | |
| 4 | void lttv_analyse_init() { |
| 5 | |
| 6 | |
| 7 | } |
| 8 | |
| 9 | void lttv_analyse_destroy() { |
| 10 | |
| 11 | } |
| 12 | |
| 13 | |
| 14 | void lttv_analyse_trace_set(lttv_trace_set *s) { |
| 15 | int i, nb; |
| 16 | lttv_hooks *before, *after; |
| 17 | lttv_attributes *a; |
| 18 | |
| 19 | a = lttv_trace_set_attributes(s); |
| 20 | before = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a,"hooks/before"); |
| 21 | after = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a,"hooks/after"); |
| 22 | nb = lttv_trace_set_number(s); |
| 23 | |
| 24 | lttv_hooks_call(before, s); |
| 25 | for(i = 0; i < nb; i++) { |
| 26 | lttv_analyse_trace(lttv_trace_set_get(s,i)); |
| 27 | } |
| 28 | lttv_hooks_call(after, s); |
| 29 | } |
| 30 | |
| 31 | |
| 32 | void lttv_analyse_trace(lttv_trace *t) { |
| 33 | int i, nb_all_cpu, nb_per_cpu; |
| 34 | lttv_hooks *before, *after; |
| 35 | lttv_attributes *a; |
| 36 | |
| 37 | a = lttv_trace_attributes(t); |
| 38 | before = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a,"hooks/before"); |
| 39 | after = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a,"hooks/after"); |
| 40 | |
| 41 | nb_all_cpu = lttv_trace_tracefile_number_all_cpu(t); |
| 42 | nb_per_cpu = lttv_trace_tracefile_number_per_cpu(t); |
| 43 | |
| 44 | lttv_hooks_call(before, t); |
| 45 | |
| 46 | for(i = 0; i < nb_all_cpu; i++) { |
| 47 | lttv_analyse_tracefile(lttv_trace_get_all_cpu(t,i)); |
| 48 | } |
| 49 | |
| 50 | for(i = 0; i < nb_per_cpu; i++) { |
| 51 | lttv_analyse_tracefile(lttv_trace_get_per_cpu(t,i)); |
| 52 | } |
| 53 | |
| 54 | lttv_hooks_call(after, t); |
| 55 | } |
| 56 | |
| 57 | |
| 58 | void lttv_analyse_tracefile(lttv_tracefile *t) { |
| 59 | ltt_tracefile *tf; |
| 60 | ltt_event *event; |
| 61 | unsigned id; |
| 62 | lttv_hooks *before, *after, *event_hooks; |
| 63 | lttv_hooks_by_id *event_hooks_by_id; |
| 64 | lttv_attributes *a; |
| 65 | |
| 66 | a = lttv_tracefile_attributes(t); |
| 67 | before = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a,"hooks/before"); |
| 68 | after = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a,"hooks/after"); |
| 69 | event_hooks = (lttv_hooks*)lttv_attributes_get_pointer_pathname(a, |
| 70 | "hooks/event"); |
| 71 | event_hooks_by_id = (lttv_hooks_by_id*) |
| 72 | lttv_attributes_get_pointer_pathname(a, "hooks/eventid"); |
| 73 | |
| 74 | tf = lttv_tracefile_ltt_tracefile(t); |
| 75 | |
| 76 | lttv_hooks_call(before, t); |
| 77 | |
| 78 | if(lttv_hooks_number(hooks_event) != 0 || |
| 79 | lttv_hooks_by_id_number(event_hook_by_id) != 0){ |
| 80 | while(event = ltt_tracefile_read(tf) != NULL) { |
| 81 | lttv_hooks_call(event_hooks,event); |
| 82 | lttv_hooks_by_id_call(event_hooks_by_id,event,ltt_event_type_id(event)); |
| 83 | } |
| 84 | } |
| 85 | |
| 86 | lttv_hooks_call(after, t); |
| 87 | |
| 88 | } |
| 89 | |
| 90 | |