liblttng-ust/lttng-ust-statedump-provider.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (C) 2013 Paul Woegerer <paul_woegerer@mentor.com>
   5  * Copyright (C) 2015 Antoine Busque <abusque@efficios.com>
   6  */
   7
   8 #undef TRACEPOINT_PROVIDER
   9 #define TRACEPOINT_PROVIDER lttng_ust_statedump
  10
  11 #if !defined(_TRACEPOINT_LTTNG_UST_STATEDUMP_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
  12 #define _TRACEPOINT_LTTNG_UST_STATEDUMP_H
  13
  14 #ifdef __cplusplus
  15 extern "C" {
  16 #endif
  17
  18 #include <stddef.h>
  19 #include <stdint.h>
  20 #include <unistd.h>
  21 #include <lttng/ust-events.h>
  22 #include "compat.h"
  23
  24 #define LTTNG_UST_STATEDUMP_PROVIDER
  25 #include <lttng/tracepoint.h>
  26
  27 TRACEPOINT_EVENT(lttng_ust_statedump, start,
  28         TP_ARGS(struct lttng_session *, session),
  29         TP_FIELDS()
  30 )
  31
  32 TRACEPOINT_EVENT(lttng_ust_statedump, bin_info,
  33         TP_ARGS(
  34                 struct lttng_session *, session,
  35                 void *, baddr,
  36                 const char*, path,
  37                 uint64_t, memsz,
  38                 uint8_t, is_pic,
  39                 uint8_t, has_build_id,
  40                 uint8_t, has_debug_link
  41         ),
  42         TP_FIELDS(
  43                 ctf_integer_hex(void *, baddr, baddr)
  44                 ctf_integer(uint64_t, memsz, memsz)
  45                 ctf_string(path, path)
  46                 ctf_integer(uint8_t, is_pic, is_pic)
  47                 ctf_integer(uint8_t, has_build_id, has_build_id)
  48                 ctf_integer(uint8_t, has_debug_link, has_debug_link)
  49         )
  50 )
  51
  52 TRACEPOINT_EVENT(lttng_ust_statedump, build_id,
  53         TP_ARGS(
  54                 struct lttng_session *, session,
  55                 void *, baddr,
  56                 uint8_t *, build_id,
  57                 size_t, build_id_len
  58         ),
  59         TP_FIELDS(
  60                 ctf_integer_hex(void *, baddr, baddr)
  61                 ctf_sequence_hex(uint8_t, build_id, build_id,
  62                         size_t, build_id_len)
  63         )
  64 )
  65
  66 TRACEPOINT_EVENT(lttng_ust_statedump, debug_link,
  67         TP_ARGS(
  68                 struct lttng_session *, session,
  69                 void *, baddr,
  70                 char *, filename,
  71                 uint32_t, crc
  72         ),
  73         TP_FIELDS(
  74                 ctf_integer_hex(void *, baddr, baddr)
  75                 ctf_integer(uint32_t, crc, crc)
  76                 ctf_string(filename, filename)
  77         )
  78 )
  79
  80 TRACEPOINT_EVENT(lttng_ust_statedump, procname,
  81         TP_ARGS(
  82                 struct lttng_session *, session,
  83                 char *, name
  84         ),
  85         TP_FIELDS(
  86                 ctf_array_text(char, procname, name, LTTNG_UST_ABI_PROCNAME_LEN)
  87         )
  88 )
  89
  90 TRACEPOINT_EVENT(lttng_ust_statedump, end,
  91         TP_ARGS(struct lttng_session *, session),
  92         TP_FIELDS()
  93 )
  94
  95 #endif /* _TRACEPOINT_LTTNG_UST_STATEDUMP_H */
  96
  97 #undef TRACEPOINT_INCLUDE
  98 #define TRACEPOINT_INCLUDE "./lttng-ust-statedump-provider.h"
  99
 100 /* This part must be outside ifdef protection */
 101 #include <lttng/tracepoint-event.h>
 102
 103 #ifdef __cplusplus
 104 }
 105 #endif