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Group all syscall enums in one compile unit
[lttng-modules.git] / include / instrumentation / syscalls / headers / syscalls_pointers_override.h
diff --git a/include/instrumentation/syscalls/headers/syscalls_pointers_override.h b/include/instrumentation/syscalls/headers/syscalls_pointers_override.h
index cbd226aa454a7ff93d7155045488d3c15a6d11b6..000756db1e9dc64dd383d80bc399fe9cb899ebde 100644 (file)
--- a/include/instrumentation/syscalls/headers/syscalls_pointers_override.h
+++ b/include/instrumentation/syscalls/headers/syscalls_pointers_override.h
@@ -457,6 +457,7 @@ SC_LTTNG_TRACEPOINT_EVENT_CODE(pselect6,
 )
 #endif /* defined(CONFIG_X86_32) || defined(CONFIG_X86_64) || defined(CONFIG_ARM64) || defined(CONFIG_ARM) */
 
+#ifdef LTTNG_CREATE_FIELD_METADATA
 #ifndef ONCE_LTTNG_TRACE_POLL_H
 #define ONCE_LTTNG_TRACE_POLL_H
 
@@ -464,6 +465,7 @@ SC_LTTNG_TRACEPOINT_EVENT_CODE(pselect6,
 #define POLL_FLAGS_PADDING_SIZE (sizeof(uint8_t) * BITS_PER_BYTE) - \
        ilog2(LTTNG_POLL_NRFLAGS - 1)
 
+#ifndef LTTNG_TRACEPOINT_TYPE_EXTERN
 /*
  * Only extract the values specified by iBCS2 for now.
  */
@@ -491,18 +493,30 @@ static const struct lttng_kernel_event_field *lttng_pollfd_flag_fields[] = {
                                false, false, false),
 };
 
+static_assert(((ARRAY_SIZE(lttng_pollfd_flag_fields) - 1) + POLL_FLAGS_PADDING_SIZE) == sizeof(uint8_t) * BITS_PER_BYTE);
+
+#endif /* LTTNG_TRACEPOINT_TYPE_EXTERN */
+
+LTTNG_TRACEPOINT_TYPE(PARAMS(const struct lttng_kernel_type_struct lttng_pollfd_flag_fields_struct),
+       PARAMS(lttng_kernel_static_type_struct_init( ARRAY_SIZE(lttng_pollfd_flag_fields), lttng_pollfd_flag_fields, 0)))
+
+#ifndef LTTNG_TRACEPOINT_TYPE_EXTERN
 static const struct lttng_kernel_event_field *lttng_pollfd_fields[] = {
        [0] = lttng_kernel_static_event_field("fd", lttng_kernel_static_type_integer_from_type(int, __BYTE_ORDER, 10),
                                false, false, false),
        [1] = lttng_kernel_static_event_field("raw_events", lttng_kernel_static_type_integer_from_type(uint16_t, __BYTE_ORDER, 16),
                                false, false, false),
        [2] = lttng_kernel_static_event_field("events",
-               lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_pollfd_flag_fields),
-                       lttng_pollfd_flag_fields, 0),
+               (const struct lttng_kernel_type_common *) &lttng_pollfd_flag_fields_struct,
                false, false, false),
 };
+#endif /* LTTNG_TRACEPOINT_TYPE_EXTERN */
+
+LTTNG_TRACEPOINT_TYPE(PARAMS(const struct lttng_kernel_type_struct lttng_pollfd_fields_struct),
+       PARAMS(lttng_kernel_static_type_struct_init(ARRAY_SIZE(lttng_pollfd_fields), lttng_pollfd_fields, 0)))
 
 #endif /* ONCE_LTTNG_TRACE_POLL_H */
+#endif /* LTTNG_CREATE_FIELD_METADATA */
 
 #define LTTNG_SYSCALL_POLL_locvar                              \
        unsigned int fds_length, fds_max_len, alloc_fds;        \
@@ -510,9 +524,6 @@ static const struct lttng_kernel_event_field *lttng_pollfd_fields[] = {
        uint8_t overflow;
 
 #define LTTNG_SYSCALL_POLL_code_pre                            \
-       BUILD_BUG_ON(((ARRAY_SIZE(lttng_pollfd_flag_fields) - 1) +                      \
-                       POLL_FLAGS_PADDING_SIZE) !=                                     \
-                               sizeof(uint8_t) * BITS_PER_BYTE);                       \
        tp_locvar->fds = NULL;                                                          \
        tp_locvar->overflow = 0;                                                        \
                                                                                        \
@@ -570,7 +581,7 @@ end:                                                                                        \
                ctf_custom_field(                                                               \
                        ctf_custom_type(                                                        \
                                lttng_kernel_static_type_sequence("fds_length",                 \
-                                       lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_pollfd_fields), lttng_pollfd_fields, 0), \
+                                       (const struct lttng_kernel_type_common *) &lttng_pollfd_fields_struct, \
                                        0,                                                      \
                                        none)                                                   \
                        ),                                                                      \
@@ -592,7 +603,7 @@ end:                                                                                        \
                ctf_custom_field(                                                               \
                        ctf_custom_type(                                                        \
                                lttng_kernel_static_type_sequence("fds_length",                 \
-                                       lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_pollfd_fields), lttng_pollfd_fields, 0), \
+                                       (const struct lttng_kernel_type_common *) &lttng_pollfd_fields_struct, \
                                        0,                                                      \
                                        none)                                                   \
                        ),                                                                      \
@@ -699,6 +710,8 @@ SC_LTTNG_TRACEPOINT_ENUM(lttng_epoll_op,
        )
 )
 
+#ifdef LTTNG_CREATE_FIELD_METADATA
+
 #ifndef ONCE_LTTNG_TRACE_EPOLL_CTL_H
 #define ONCE_LTTNG_TRACE_EPOLL_CTL_H
 
@@ -706,6 +719,7 @@ SC_LTTNG_TRACEPOINT_ENUM(lttng_epoll_op,
 #define EPOLL_FLAGS_PADDING_SIZE (sizeof(uint8_t) * BITS_PER_BYTE) - \
        ilog2(LTTNG_EPOLL_NRFLAGS - 1)
 
+#ifndef LTTNG_TRACEPOINT_TYPE_EXTERN
 /*
  * Only extract the values specified by iBCS2 for now.
  */
@@ -734,7 +748,12 @@ static const struct lttng_kernel_event_field *lttng_epoll_ctl_events_fields[] =
                        lttng_kernel_static_type_integer(EPOLL_FLAGS_PADDING_SIZE, 1, 0, __LITTLE_ENDIAN, 10),
                        false, false, false),
 };
+#endif /* LTTNG_TRACEPOINT_TYPE_EXTERN */
+
+LTTNG_TRACEPOINT_TYPE(PARAMS(const struct lttng_kernel_type_struct lttng_epoll_ctl_events_fields_struct),
+       PARAMS(lttng_kernel_static_type_struct_init(ARRAY_SIZE(lttng_epoll_ctl_events_fields), lttng_epoll_ctl_events_fields, 0)))
 
+#ifndef LTTNG_TRACEPOINT_TYPE_EXTERN
 static const struct lttng_kernel_event_field *lttng_epoll_data_fields[] = {
        [0] = lttng_kernel_static_event_field("u64",
                        lttng_kernel_static_type_integer_from_type(uint64_t, __BYTE_ORDER, 16),
@@ -743,23 +762,30 @@ static const struct lttng_kernel_event_field *lttng_epoll_data_fields[] = {
                        lttng_kernel_static_type_integer_from_type(int, __BYTE_ORDER, 10),
                        false, false, false),
 };
+#endif /* LTTNG_TRACEPOINT_TYPE_EXTERN */
 
+LTTNG_TRACEPOINT_TYPE(PARAMS(const struct lttng_kernel_type_struct lttng_epoll_data_fields_struct),
+       PARAMS(lttng_kernel_static_type_struct_init(ARRAY_SIZE(lttng_epoll_data_fields), lttng_epoll_data_fields, 0)))
+
+#ifndef LTTNG_TRACEPOINT_TYPE_EXTERN
 static const struct lttng_kernel_event_field *epoll_ctl_fields[] = {
        [0] = lttng_kernel_static_event_field("data_union",
-               lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_epoll_data_fields),
-                               lttng_epoll_data_fields,
-                               0),
+               (const struct lttng_kernel_type_common *) &lttng_epoll_data_fields_struct,
                false, false, false),
        [1] = lttng_kernel_static_event_field("raw_events",
                lttng_kernel_static_type_integer_from_type(uint32_t, __BYTE_ORDER, 16),
                false, false, false),
        [2] = lttng_kernel_static_event_field("events",
-               lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_epoll_ctl_events_fields),
-                               lttng_epoll_ctl_events_fields,
-                               0),
+               (const struct lttng_kernel_type_common *) &lttng_epoll_ctl_events_fields_struct,
                false, false, false),
 };
+#endif /* LTTNG_TRACEPOINT_TYPE_EXTERN */
+
+LTTNG_TRACEPOINT_TYPE(PARAMS(const struct lttng_kernel_type_struct epoll_ctl_fields_struct),
+       PARAMS(lttng_kernel_static_type_struct_init(ARRAY_SIZE(epoll_ctl_fields), epoll_ctl_fields, 0)))
+
 #endif /* ONCE_LTTNG_TRACE_EPOLL_CTL_H */
+#endif /* LTTNG_CREATE_FIELD_METADATA */
 
 #if defined(CONFIG_X86_32) || defined(CONFIG_X86_64) || defined(CONFIG_ARM64) || defined(CONFIG_ARM)
 #define OVERRIDE_32_epoll_ctl
@@ -810,21 +836,31 @@ SC_LTTNG_TRACEPOINT_EVENT_CODE(epoll_ctl,
 )
 #endif /* defined(CONFIG_X86_32) || defined(CONFIG_X86_64) || defined(CONFIG_ARM64) || defined(CONFIG_ARM) */
 
+#ifdef LTTNG_CREATE_FIELD_METADATA
 #ifndef ONCE_LTTNG_TRACE_EPOLL_H
 #define ONCE_LTTNG_TRACE_EPOLL_H
 
+#ifndef LTTNG_TRACEPOINT_TYPE_EXTERN
 static const struct lttng_kernel_event_field *lttng_epoll_wait_fields[] = lttng_kernel_static_event_field_array(
        [0] = lttng_kernel_static_event_field("data_union",
-                       lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_epoll_data_fields), lttng_epoll_data_fields, 0),
+                       (const struct lttng_kernel_type_common *) &lttng_epoll_data_fields_struct,
                        false, false, false),
        [1] = lttng_kernel_static_event_field("raw_events", lttng_kernel_static_type_integer_from_type(uint32_t, __BYTE_ORDER, 16),
                        false, false, false),
        [2] = lttng_kernel_static_event_field("events",
-                       lttng_kernel_static_type_struct(ARRAY_SIZE(lttng_epoll_ctl_events_fields), lttng_epoll_ctl_events_fields, 0),
+                       (const struct lttng_kernel_type_common *) &lttng_epoll_ctl_events_fields_struct,
                        false, false, false),
 );
 
+static_assert(((ARRAY_SIZE(lttng_epoll_ctl_events_fields) - 1) + EPOLL_FLAGS_PADDING_SIZE) == sizeof(uint8_t) * BITS_PER_BYTE);
+
+#endif /* LTTNG_TRACEPOINT_TYPE_EXTERN */
+
+LTTNG_TRACEPOINT_TYPE(PARAMS(const struct lttng_kernel_type_struct lttng_epoll_wait_fields_struct),
+       PARAMS(lttng_kernel_static_type_struct_init(ARRAY_SIZE(lttng_epoll_wait_fields), lttng_epoll_wait_fields, 0)))
+
 #endif /* ONCE_LTTNG_TRACE_EPOLL_H */
+#endif /* LTTNG_CREATE_FIELD_METADATA */
 
 #define LTTNG_SYSCALL_EPOLL_WAIT_locvar                \
        sc_out(                                 \
@@ -834,9 +870,6 @@ static const struct lttng_kernel_event_field *lttng_epoll_wait_fields[] = lttng_
        )
 
 #define LTTNG_SYSCALL_EPOLL_WAIT_code_pre                                      \
-       BUILD_BUG_ON(((ARRAY_SIZE(lttng_epoll_ctl_events_fields) - 1) +         \
-                       EPOLL_FLAGS_PADDING_SIZE) !=                            \
-                               sizeof(uint8_t) * BITS_PER_BYTE);               \
        sc_out({                                                                \
                int err;                                                        \
                unsigned long maxalloc;                                         \
LTTng 2.0/0.x modules
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