*/
#include <stdint.h>
+#include <babeltrace/babeltrace-internal.h>
#include <babeltrace/plugin/plugin.h>
#include <babeltrace/graph/component-class.h>
#include <babeltrace/graph/component-class-source.h>
} value;
} __attribute__((packed));
+struct __bt_plugin_descriptor const * const *__bt_get_begin_section_plugin_descriptors(void);
+struct __bt_plugin_descriptor const * const *__bt_get_end_section_plugin_descriptors(void);
+struct __bt_plugin_descriptor_attribute const * const *__bt_get_begin_section_plugin_descriptor_attributes(void);
+struct __bt_plugin_descriptor_attribute const * const *__bt_get_end_section_plugin_descriptor_attributes(void);
+struct __bt_plugin_component_class_descriptor const * const *__bt_get_begin_section_component_class_descriptors(void);
+struct __bt_plugin_component_class_descriptor const * const *__bt_get_end_section_component_class_descriptors(void);
+struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_begin_section_component_class_descriptor_attributes(void);
+struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_end_section_component_class_descriptor_attributes(void);
+
/*
* Variable attributes for a plugin descriptor pointer to be added to
* the plugin descriptor section (internal use).
*/
+#ifdef __APPLE__
+#define __BT_PLUGIN_DESCRIPTOR_ATTRS \
+ __attribute__((section("__DATA,btp_desc"), used))
+
+#define __BT_PLUGIN_DESCRIPTOR_BEGIN_SYMBOL \
+ __start___bt_plugin_descriptors
+
+#define __BT_PLUGIN_DESCRIPTOR_END_SYMBOL \
+ __stop___bt_plugin_descriptors
+
+#define __BT_PLUGIN_DESCRIPTOR_BEGIN_EXTRA \
+ __asm("section$start$__DATA$btp_desc")
+
+#define __BT_PLUGIN_DESCRIPTOR_END_EXTRA \
+ __asm("section$end$__DATA$btp_desc")
+
+#else
+
#define __BT_PLUGIN_DESCRIPTOR_ATTRS \
__attribute__((section("__bt_plugin_descriptors"), used))
+#define __BT_PLUGIN_DESCRIPTOR_BEGIN_SYMBOL \
+ __start___bt_plugin_descriptors
+
+#define __BT_PLUGIN_DESCRIPTOR_END_SYMBOL \
+ __stop___bt_plugin_descriptors
+
+#define __BT_PLUGIN_DESCRIPTOR_BEGIN_EXTRA
+
+#define __BT_PLUGIN_DESCRIPTOR_END_EXTRA
+#endif
+
/*
* Variable attributes for a plugin attribute pointer to be added to
* the plugin attribute section (internal use).
*/
+#ifdef __APPLE__
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_ATTRS \
+ __attribute__((section("__DATA,btp_desc_att"), used))
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL \
+ __start___bt_plugin_descriptor_attributes
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_SYMBOL \
+ __stop___bt_plugin_descriptor_attributes
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA \
+ __asm("section$start$__DATA$btp_desc_att")
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_EXTRA \
+ __asm("section$end$__DATA$btp_desc_att")
+
+#else
+
#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_ATTRS \
__attribute__((section("__bt_plugin_descriptor_attributes"), used))
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL \
+ __start___bt_plugin_descriptor_attributes
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_SYMBOL \
+ __stop___bt_plugin_descriptor_attributes
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA
+
+#define __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_EXTRA
+#endif
+
/*
* Variable attributes for a component class descriptor pointer to be
* added to the component class descriptor section (internal use).
*/
+#ifdef __APPLE__
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS \
+ __attribute__((section("__DATA,btp_cc_desc"), used))
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_SYMBOL \
+ __start___bt_plugin_component_class_descriptors
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_SYMBOL \
+ __stop___bt_plugin_component_class_descriptors
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_EXTRA \
+ __asm("section$start$__DATA$btp_cc_desc")
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_EXTRA \
+ __asm("section$end$__DATA$btp_cc_desc")
+
+#else
+
#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS \
__attribute__((section("__bt_plugin_component_class_descriptors"), used))
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_SYMBOL \
+ __start___bt_plugin_component_class_descriptors
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_SYMBOL \
+ __stop___bt_plugin_component_class_descriptors
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_EXTRA
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_EXTRA
+#endif
+
/*
* Variable attributes for a component class descriptor attribute
* pointer to be added to the component class descriptor attribute
* section (internal use).
*/
+#ifdef __APPLE__
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_ATTRS \
+ __attribute__((section("__DATA,btp_cc_desc_att"), used))
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL \
+ __start___bt_plugin_component_class_descriptor_attributes
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_SYMBOL \
+ __stop___bt_plugin_component_class_descriptor_attributes
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA \
+ __asm("section$start$__DATA$btp_cc_desc_att")
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_EXTRA \
+ __asm("section$end$__DATA$btp_cc_desc_att")
+
+#else
+
#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_ATTRS \
__attribute__((section("__bt_plugin_component_class_descriptor_attributes"), used))
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL \
+ __start___bt_plugin_component_class_descriptor_attributes
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_SYMBOL \
+ __stop___bt_plugin_component_class_descriptor_attributes
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA
+
+#define __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_EXTRA
+#endif
+
/*
* Declares a plugin descriptor pointer variable with a custom ID.
*
.minor = __BT_PLUGIN_VERSION_MINOR, \
.name = _name, \
}; \
- static struct __bt_plugin_descriptor const * const __bt_plugin_descriptor_##_id##_ptr __BT_PLUGIN_DESCRIPTOR_ATTRS = &__bt_plugin_descriptor_##_id; \
- extern struct __bt_plugin_descriptor const *__start___bt_plugin_descriptors; \
- extern struct __bt_plugin_descriptor const *__stop___bt_plugin_descriptors
+ static struct __bt_plugin_descriptor const * const __bt_plugin_descriptor_##_id##_ptr __BT_PLUGIN_DESCRIPTOR_ATTRS = &__bt_plugin_descriptor_##_id
/*
* Defines a plugin attribute (generic, internal use).
.type = _attr_type, \
.value._attr_name = _x, \
}; \
- static struct __bt_plugin_descriptor_attribute const * const __bt_plugin_descriptor_attribute_##_id##_##_attr_name##_ptr __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_ATTRS = &__bt_plugin_descriptor_attribute_##_id##_##_attr_name; \
- extern struct __bt_plugin_descriptor_attribute const *__start___bt_plugin_descriptor_attributes; \
- extern struct __bt_plugin_descriptor_attribute const *__stop___bt_plugin_descriptor_attributes
+ static struct __bt_plugin_descriptor_attribute const * const __bt_plugin_descriptor_attribute_##_id##_##_attr_name##_ptr __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_ATTRS = &__bt_plugin_descriptor_attribute_##_id##_##_attr_name
/*
* Defines a plugin initialization function attribute attached to a
#define BT_PLUGIN_VERSION_WITH_ID(_id, _major, _minor, _patch, _extra) \
__BT_PLUGIN_DESCRIPTOR_ATTRIBUTE(version, BT_PLUGIN_DESCRIPTOR_ATTRIBUTE_TYPE_VERSION, _id, __BT_PLUGIN_VERSION_STRUCT_VALUE(_major, _minor, _patch, _extra))
-/*
- * Declaration of start and stop symbols of component class descriptors
- * section.
- */
-#define __BT_PLUGIN_DECL_COMPONENT_CLASS_DESCRIPTORS_SECTION_START_STOP \
- extern struct __bt_plugin_component_class_descriptor const *__start___bt_plugin_component_class_descriptors; \
- extern struct __bt_plugin_component_class_descriptor const *__stop___bt_plugin_component_class_descriptors
-
/*
* Defines a source component class descriptor with a custom ID.
*
.notif_iter_next = _notif_iter_next_method, \
}, \
}; \
- static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_source_component_class_descriptor_##_id##_##_comp_class_id##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = &__bt_plugin_source_component_class_descriptor_##_id##_##_comp_class_id; \
- __BT_PLUGIN_DECL_COMPONENT_CLASS_DESCRIPTORS_SECTION_START_STOP
+ static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_source_component_class_descriptor_##_id##_##_comp_class_id##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = &__bt_plugin_source_component_class_descriptor_##_id##_##_comp_class_id
/*
* Defines a filter component class descriptor with a custom ID.
.notif_iter_next = _notif_iter_next_method, \
}, \
}; \
- static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_filter_component_class_descriptor_##_id##_##_comp_class_id##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = &__bt_plugin_filter_component_class_descriptor_##_id##_##_comp_class_id; \
- __BT_PLUGIN_DECL_COMPONENT_CLASS_DESCRIPTORS_SECTION_START_STOP
+ static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_filter_component_class_descriptor_##_id##_##_comp_class_id##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = &__bt_plugin_filter_component_class_descriptor_##_id##_##_comp_class_id
/*
* Defines a sink component class descriptor with a custom ID.
.consume = _consume_method, \
}, \
}; \
- static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_sink_component_class_descriptor_##_id##_##_comp_class_id##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = &__bt_plugin_sink_component_class_descriptor_##_id##_##_comp_class_id; \
- __BT_PLUGIN_DECL_COMPONENT_CLASS_DESCRIPTORS_SECTION_START_STOP
+ static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_sink_component_class_descriptor_##_id##_##_comp_class_id##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = &__bt_plugin_sink_component_class_descriptor_##_id##_##_comp_class_id
/*
* Defines a component class descriptor attribute (generic, internal
.type = _attr_type, \
.value._attr_name = _x, \
}; \
- static struct __bt_plugin_component_class_descriptor_attribute const * const __bt_plugin_##_type##_component_class_descriptor_attribute_##_id##_##_comp_class_id##_##_attr_name##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_ATTRS = &__bt_plugin_##_type##_component_class_descriptor_attribute_##_id##_##_comp_class_id##_##_attr_name; \
- extern struct __bt_plugin_component_class_descriptor_attribute const *__start___bt_plugin_component_class_descriptor_attributes; \
- extern struct __bt_plugin_component_class_descriptor_attribute const *__stop___bt_plugin_component_class_descriptor_attributes
+ static struct __bt_plugin_component_class_descriptor_attribute const * const __bt_plugin_##_type##_component_class_descriptor_attribute_##_id##_##_comp_class_id##_##_attr_name##_ptr __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_ATTRS = &__bt_plugin_##_type##_component_class_descriptor_attribute_##_id##_##_comp_class_id##_##_attr_name
/*
* Defines a description attribute attached to a specific source
#define BT_PLUGIN_FILTER_COMPONENT_CLASS_NOTIFICATION_ITERATOR_SEEK_TIME_METHOD(_name, _x) \
BT_PLUGIN_FILTER_COMPONENT_CLASS_NOTIFICATION_ITERATOR_SEEK_TIME_METHOD_WITH_ID(auto, _name, _x)
+#define BT_PLUGIN_MODULE() \
+ static struct __bt_plugin_descriptor const * const __bt_plugin_descriptor_dummy __BT_PLUGIN_DESCRIPTOR_ATTRS = NULL; \
+ BT_HIDDEN extern struct __bt_plugin_descriptor const *__BT_PLUGIN_DESCRIPTOR_BEGIN_SYMBOL __BT_PLUGIN_DESCRIPTOR_BEGIN_EXTRA; \
+ BT_HIDDEN extern struct __bt_plugin_descriptor const *__BT_PLUGIN_DESCRIPTOR_END_SYMBOL __BT_PLUGIN_DESCRIPTOR_END_EXTRA; \
+ \
+ static struct __bt_plugin_descriptor_attribute const * const __bt_plugin_descriptor_attribute_dummy __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_ATTRS = NULL; \
+ BT_HIDDEN extern struct __bt_plugin_descriptor_attribute const *__BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA; \
+ BT_HIDDEN extern struct __bt_plugin_descriptor_attribute const *__BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_SYMBOL __BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_EXTRA; \
+ \
+ static struct __bt_plugin_component_class_descriptor const * const __bt_plugin_component_class_descriptor_dummy __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRS = NULL; \
+ BT_HIDDEN extern struct __bt_plugin_component_class_descriptor const *__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_SYMBOL __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_EXTRA; \
+ BT_HIDDEN extern struct __bt_plugin_component_class_descriptor const *__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_SYMBOL __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_EXTRA; \
+ \
+ static struct __bt_plugin_component_class_descriptor_attribute const * const __bt_plugin_component_class_descriptor_attribute_dummy __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_ATTRS = NULL; \
+ BT_HIDDEN extern struct __bt_plugin_component_class_descriptor_attribute const *__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_EXTRA; \
+ BT_HIDDEN extern struct __bt_plugin_component_class_descriptor_attribute const *__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_SYMBOL __BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_EXTRA; \
+ \
+ struct __bt_plugin_descriptor const * const *__bt_get_begin_section_plugin_descriptors(void) \
+ { \
+ return &__BT_PLUGIN_DESCRIPTOR_BEGIN_SYMBOL; \
+ } \
+ struct __bt_plugin_descriptor const * const *__bt_get_end_section_plugin_descriptors(void) \
+ { \
+ return &__BT_PLUGIN_DESCRIPTOR_END_SYMBOL; \
+ } \
+ struct __bt_plugin_descriptor_attribute const * const *__bt_get_begin_section_plugin_descriptor_attributes(void) \
+ { \
+ return &__BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL; \
+ } \
+ struct __bt_plugin_descriptor_attribute const * const *__bt_get_end_section_plugin_descriptor_attributes(void) \
+ { \
+ return &__BT_PLUGIN_DESCRIPTOR_ATTRIBUTES_END_SYMBOL; \
+ } \
+ struct __bt_plugin_component_class_descriptor const * const *__bt_get_begin_section_component_class_descriptors(void) \
+ { \
+ return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_BEGIN_SYMBOL; \
+ } \
+ struct __bt_plugin_component_class_descriptor const * const *__bt_get_end_section_component_class_descriptors(void) \
+ { \
+ return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_END_SYMBOL; \
+ } \
+ struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_begin_section_component_class_descriptor_attributes(void) \
+ { \
+ return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_BEGIN_SYMBOL; \
+ } \
+ struct __bt_plugin_component_class_descriptor_attribute const * const *__bt_get_end_section_component_class_descriptor_attributes(void) \
+ { \
+ return &__BT_PLUGIN_COMPONENT_CLASS_DESCRIPTOR_ATTRIBUTES_END_SYMBOL; \
+ }
+
#ifdef __cplusplus
}
#endif
projects / babeltrace.git / blobdiff