Ben Cheng | 5a4eb4e | 2009-09-14 16:00:41 -0700 | [diff] [blame^] | 1 | /** |
| 2 | * @file op_xml_events.c |
| 3 | * routines for generating event files in XML |
| 4 | * |
| 5 | * @remark Copyright 2008 OProfile authors |
| 6 | * @remark Read the file COPYING |
| 7 | * |
| 8 | * @author Dave Nomura |
| 9 | */ |
| 10 | |
| 11 | #include <stdio.h> |
| 12 | #include <string.h> |
| 13 | #include "op_events.h" |
| 14 | #include "op_list.h" |
| 15 | #include "op_cpu_type.h" |
| 16 | #include "op_xml_out.h" |
| 17 | |
| 18 | static op_cpu cpu_type; |
| 19 | #define MAX_BUFFER 4096 |
| 20 | void open_xml_events(char const * title, char const * doc, op_cpu the_cpu_type) |
| 21 | { |
| 22 | char const * schema_version = "1.0"; |
| 23 | char buffer[MAX_BUFFER]; |
| 24 | |
| 25 | buffer[0] = '\0'; |
| 26 | cpu_type = the_cpu_type; |
| 27 | open_xml_element(HELP_EVENTS, 0, buffer); |
| 28 | open_xml_element(HELP_HEADER, 1, buffer); |
| 29 | init_xml_str_attr(HELP_TITLE, title, buffer); |
| 30 | init_xml_str_attr(SCHEMA_VERSION, schema_version, buffer); |
| 31 | init_xml_str_attr(HELP_DOC, doc, buffer); |
| 32 | close_xml_element(NONE, 0, buffer); |
| 33 | printf("%s", buffer); |
| 34 | } |
| 35 | |
| 36 | void close_xml_events(void) |
| 37 | { |
| 38 | char buffer[MAX_BUFFER]; |
| 39 | |
| 40 | buffer[0] = '\0'; |
| 41 | close_xml_element(HELP_EVENTS, 0, buffer); |
| 42 | printf("%s", buffer); |
| 43 | } |
| 44 | |
| 45 | static void xml_do_arch_specific_event_help(struct op_event const * event, |
| 46 | char * buffer) |
| 47 | { |
| 48 | switch (cpu_type) { |
| 49 | case CPU_PPC64_CELL: |
| 50 | init_xml_int_attr(HELP_EVENT_GROUP, event->val / 100, buffer); |
| 51 | break; |
| 52 | default: |
| 53 | break; |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | |
| 58 | void xml_help_for_event(struct op_event const * event) |
| 59 | { |
| 60 | uint i; |
| 61 | int nr_counters; |
| 62 | int has_nested = strcmp(event->unit->name, "zero"); |
| 63 | char buffer[MAX_BUFFER]; |
| 64 | |
| 65 | buffer[0] = '\0'; |
| 66 | open_xml_element(HELP_EVENT, 1, buffer); |
| 67 | init_xml_str_attr(HELP_EVENT_NAME, event->name, buffer); |
| 68 | xml_do_arch_specific_event_help(event, buffer); |
| 69 | init_xml_str_attr(HELP_EVENT_DESC, event->desc, buffer); |
| 70 | |
| 71 | nr_counters = op_get_nr_counters(cpu_type); |
| 72 | init_xml_int_attr(HELP_COUNTER_MASK, event->counter_mask, buffer); |
| 73 | init_xml_int_attr(HELP_MIN_COUNT, event->min_count, buffer); |
| 74 | |
| 75 | if (has_nested) { |
| 76 | close_xml_element(NONE, 1, buffer); |
| 77 | open_xml_element(HELP_UNIT_MASKS, 1, buffer); |
| 78 | init_xml_int_attr(HELP_DEFAULT_MASK, event->unit->default_mask, buffer); |
| 79 | close_xml_element(NONE, 1, buffer); |
| 80 | for (i = 0; i < event->unit->num; i++) { |
| 81 | open_xml_element(HELP_UNIT_MASK, 1, buffer); |
| 82 | init_xml_int_attr(HELP_UNIT_MASK_VALUE, |
| 83 | event->unit->um[i].value, buffer); |
| 84 | init_xml_str_attr(HELP_UNIT_MASK_DESC, |
| 85 | event->unit->um[i].desc, buffer); |
| 86 | close_xml_element(NONE, 0, buffer); |
| 87 | } |
| 88 | close_xml_element(HELP_UNIT_MASKS, 0, buffer); |
| 89 | } |
| 90 | close_xml_element(has_nested ? HELP_EVENT : NONE, has_nested, buffer); |
| 91 | printf("%s", buffer); |
| 92 | } |
| 93 | |