[people/ms/u-boot.git] / include / linker_lists.h

/*
 * include/linker_lists.h
 *
 * Implementation of linker-generated arrays
 *
 * Copyright (C) 2012 Marek Vasut <marex@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __LINKER_LISTS_H__
#define __LINKER_LISTS_H__

#include <linux/compiler.h>

/*
 * There is no use in including this from ASM files, but that happens
 * anyway, e.g. PPC kgdb.S includes command.h which incluse us.
 * So just don't define anything when included from ASM.
 */

#if !defined(__ASSEMBLY__)

/**
 * A linker list is constructed by grouping together linker input
 * sections, each containing one entry of the list. Each input section
 * contains a constant initialized variable which holds the entry's
 * content. Linker list input sections are constructed from the list
 * and entry names, plus a prefix which allows grouping all lists
 * together. Assuming _list and _entry are the list and entry names,
 * then the corresponding input section name is
 *
 *   .u_boot_list_ + 2_ + @_list + _2_ + @_entry
 *
 * and the C variable name is
 *
 *   _u_boot_list + _2_ + @_list + _2_ + @_entry
 *
 * This ensures uniqueness for both input section and C variable name.
 *
 * Note that the names differ only in the first character, "." for the
 * section and "_" for the variable, so that the linker cannot confuse
 * section and symbol names. From now on, both names will be referred
 * to as
 *
 *   %u_boot_list_ + 2_ + @_list + _2_ + @_entry
 *
 * Entry variables need never be referred to directly.
 *
 * The naming scheme for input sections allows grouping all linker lists
 * into a single linker output section and grouping all entries for a
 * single list.
 *
 * Note the two '_2_' constant components in the names: their presence
 * allows putting a start and end symbols around a list, by mapping
 * these symbols to sections names with components "1" (before) and
 * "3" (after) instead of "2" (within).
 * Start and end symbols for a list can generally be defined as
 *
 *   %u_boot_list_2_ + @_list + _1_...
 *   %u_boot_list_2_ + @_list + _3_...
 *
 * Start and end symbols for the whole of the linker lists area can be
 * defined as
 *
 *   %u_boot_list_1_...
 *   %u_boot_list_3_...
 *
 * Here is an example of the sorted sections which result from a list
 * "array" made up of three entries : "first", "second" and "third",
 * iterated at least once.
 *
 *   .u_boot_list_2_array_1
 *   .u_boot_list_2_array_2_first
 *   .u_boot_list_2_array_2_second
 *   .u_boot_list_2_array_2_third
 *   .u_boot_list_2_array_3
 *
 * If lists must be divided into sublists (e.g. for iterating only on
 * part of a list), one can simply give the list a name of the form
 * 'outer_2_inner', where 'outer' is the global list name and 'inner'
 * is the sub-list name. Iterators for the whole list should use the
 * global list name ("outer"); iterators for only a sub-list should use
 * the full sub-list name ("outer_2_inner").
 *
 *  Here is an example of the sections generated from a global list
 * named "drivers", two sub-lists named "i2c" and "pci", and iterators
 * defined for the whole list and each sub-list:
 *
 *   %u_boot_list_2_drivers_1
 *   %u_boot_list_2_drivers_2_i2c_1
 *   %u_boot_list_2_drivers_2_i2c_2_first
 *   %u_boot_list_2_drivers_2_i2c_2_first
 *   %u_boot_list_2_drivers_2_i2c_2_second
 *   %u_boot_list_2_drivers_2_i2c_2_third
 *   %u_boot_list_2_drivers_2_i2c_3
 *   %u_boot_list_2_drivers_2_pci_1
 *   %u_boot_list_2_drivers_2_pci_2_first
 *   %u_boot_list_2_drivers_2_pci_2_second
 *   %u_boot_list_2_drivers_2_pci_2_third
 *   %u_boot_list_2_drivers_2_pci_3
 *   %u_boot_list_2_drivers_3
 */

/**
 * ll_entry_declare() - Declare linker-generated array entry
 * @_type:	Data type of the entry
 * @_name:	Name of the entry
 * @_list:	name of the list. Should contain only characters allowed
 *		in a C variable name!
 *
 * This macro declares a variable that is placed into a linker-generated
 * array. This is a basic building block for more advanced use of linker-
 * generated arrays. The user is expected to build their own macro wrapper
 * around this one.
 *
 * A variable declared using this macro must be compile-time initialized.
 *
 * Special precaution must be made when using this macro:
 *
 * 1) The _type must not contain the "static" keyword, otherwise the
 *    entry is generated and can be iterated but is listed in the map
 *    file and cannot be retrieved by name.
 *
 * 2) In case a section is declared that contains some array elements AND
 *    a subsection of this section is declared and contains some elements,
 *    it is imperative that the elements are of the same type.
 *
 * 4) In case an outer section is declared that contains some array elements
 *    AND an inner subsection of this section is declared and contains some
 *    elements, then when traversing the outer section, even the elements of
 *    the inner sections are present in the array.
 *
 * Example:
 * ll_entry_declare(struct my_sub_cmd, my_sub_cmd, cmd_sub, cmd.sub) = {
 *         .x = 3,
 *         .y = 4,
 * };
 */
#define ll_entry_declare(_type, _name, _list)				\
	_type _u_boot_list_2_##_list##_2_##_name __aligned(4)		\
			__attribute__((unused,				\
			section(".u_boot_list_2_"#_list"_2_"#_name)))

/**
 * ll_entry_declare_list() - Declare a list of link-generated array entries
 * @_type:	Data type of each entry
 * @_name:	Name of the entry
 * @_list:	name of the list. Should contain only characters allowed
 *		in a C variable name!
 *
 * This is like ll_entry_declare() but creates multiple entries. It should
 * be assigned to an array.
 *
 * ll_entry_declare_list(struct my_sub_cmd, my_sub_cmd, cmd_sub, cmd.sub) = {
 *	{ .x = 3, .y = 4 },
 *	{ .x = 8, .y = 2 },
 *	{ .x = 1, .y = 7 }
 * };
 */
#define ll_entry_declare_list(_type, _name, _list)			\
	_type _u_boot_list_2_##_list##_2_##_name[] __aligned(4)		\
			__attribute__((unused,				\
			section(".u_boot_list_2_"#_list"_2_"#_name)))

/**
 * We need a 0-byte-size type for iterator symbols, and the compiler
 * does not allow defining objects of C type 'void'. Using an empty
 * struct is allowed by the compiler, but causes gcc versions 4.4 and
 * below to complain about aliasing. Therefore we use the next best
 * thing: zero-sized arrays, which are both 0-byte-size and exempt from
 * aliasing warnings.
 */

/**
 * ll_entry_start() - Point to first entry of linker-generated array
 * @_type:	Data type of the entry
 * @_list:	Name of the list in which this entry is placed
 *
 * This function returns (_type *) pointer to the very first entry of a
 * linker-generated array placed into subsection of .u_boot_list section
 * specified by _list argument.
 *
 * Since this macro defines an array start symbol, its leftmost index
 * must be 2 and its rightmost index must be 1.
 *
 * Example:
 * struct my_sub_cmd *msc = ll_entry_start(struct my_sub_cmd, cmd_sub);
 */
#define ll_entry_start(_type, _list)					\
({									\
	static char start[0] __aligned(4) __attribute__((unused,	\
		section(".u_boot_list_2_"#_list"_1")));			\
	(_type *)&start;						\
})

/**
 * ll_entry_end() - Point after last entry of linker-generated array
 * @_type:	Data type of the entry
 * @_list:	Name of the list in which this entry is placed
 *		(with underscores instead of dots)
 *
 * This function returns (_type *) pointer after the very last entry of
 * a linker-generated array placed into subsection of .u_boot_list
 * section specified by _list argument.
 *
 * Since this macro defines an array end symbol, its leftmost index
 * must be 2 and its rightmost index must be 3.
 *
 * Example:
 * struct my_sub_cmd *msc = ll_entry_end(struct my_sub_cmd, cmd_sub);
 */
#define ll_entry_end(_type, _list)					\
({									\
	static char end[0] __aligned(4) __attribute__((unused,	\
		section(".u_boot_list_2_"#_list"_3")));			\
	(_type *)&end;							\
})
/**
 * ll_entry_count() - Return the number of elements in linker-generated array
 * @_type:	Data type of the entry
 * @_list:	Name of the list of which the number of elements is computed
 *
 * This function returns the number of elements of a linker-generated array
 * placed into subsection of .u_boot_list section specified by _list
 * argument. The result is of an unsigned int type.
 *
 * Example:
 * int i;
 * const unsigned int count = ll_entry_count(struct my_sub_cmd, cmd_sub);
 * struct my_sub_cmd *msc = ll_entry_start(struct my_sub_cmd, cmd_sub);
 * for (i = 0; i < count; i++, msc++)
 *         printf("Entry %i, x=%i y=%i\n", i, msc->x, msc->y);
 */
#define ll_entry_count(_type, _list)					\
	({								\
		_type *start = ll_entry_start(_type, _list);		\
		_type *end = ll_entry_end(_type, _list);		\
		unsigned int _ll_result = end - start;			\
		_ll_result;						\
	})

/**
 * ll_entry_get() - Retrieve entry from linker-generated array by name
 * @_type:	Data type of the entry
 * @_name:	Name of the entry
 * @_list:	Name of the list in which this entry is placed
 *
 * This function returns a pointer to a particular entry in LG-array
 * identified by the subsection of u_boot_list where the entry resides
 * and it's name.
 *
 * Example:
 * ll_entry_declare(struct my_sub_cmd, my_sub_cmd, cmd_sub) = {
 *         .x = 3,
 *         .y = 4,
 * };
 * ...
 * struct my_sub_cmd *c = ll_entry_get(struct my_sub_cmd, my_sub_cmd, cmd_sub);
 */
#define ll_entry_get(_type, _name, _list)				\
	({								\
		extern _type _u_boot_list_2_##_list##_2_##_name;	\
		_type *_ll_result =					\
			&_u_boot_list_2_##_list##_2_##_name;	\
		_ll_result;						\
	})

/**
 * ll_start() - Point to first entry of first linker-generated array
 * @_type:	Data type of the entry
 *
 * This function returns (_type *) pointer to the very first entry of
 * the very first linker-generated array.
 *
 * Since this macro defines the start of the linker-generated arrays,
 * its leftmost index must be 1.
 *
 * Example:
 * struct my_sub_cmd *msc = ll_start(struct my_sub_cmd);
 */
#define ll_start(_type)							\
({									\
	static char start[0] __aligned(4) __attribute__((unused,	\
		section(".u_boot_list_1")));				\
	(_type *)&start;						\
})

/**
 * ll_entry_end() - Point after last entry of last linker-generated array
 * @_type:	Data type of the entry
 *
 * This function returns (_type *) pointer after the very last entry of
 * the very last linker-generated array.
 *
 * Since this macro defines the end of the linker-generated arrays,
 * its leftmost index must be 3.
 *
 * Example:
 * struct my_sub_cmd *msc = ll_end(struct my_sub_cmd);
 */
#define ll_end(_type)							\
({									\
	static char end[0] __aligned(4) __attribute__((unused,	\
		section(".u_boot_list_3")));				\
	(_type *)&end;							\
})

#endif /* __ASSEMBLY__ */

#endif	/* __LINKER_LISTS_H__ */
Commit	Line	Data
42ebaae3 MV	1	/*
	2	* include/linker_lists.h
	3	*
	4	* Implementation of linker-generated arrays
	5	*
	6	* Copyright (C) 2012 Marek Vasut <marex@denx.de>
	7	*
1a459660	8	* SPDX-License-Identifier: GPL-2.0+
42ebaae3	9	*/
ef123c52	10
babb4440 MY	11	#ifndef __LINKER_LISTS_H__
	12	#define __LINKER_LISTS_H__
	13
dc7cb46f MY	14	#include <linux/compiler.h>
dc7cb46f MY	15
ef123c52 AA	16	/*
	17	* There is no use in including this from ASM files, but that happens
	18	* anyway, e.g. PPC kgdb.S includes command.h which incluse us.
	19	* So just don't define anything when included from ASM.
	20	*/
	21
	22	#if !defined(__ASSEMBLY__)
	23
	24	/**
	25	* A linker list is constructed by grouping together linker input
44f145fd	26	* sections, each containing one entry of the list. Each input section
ef123c52 AA	27	* contains a constant initialized variable which holds the entry's
	28	* content. Linker list input sections are constructed from the list
	29	* and entry names, plus a prefix which allows grouping all lists
	30	* together. Assuming _list and _entry are the list and entry names,
	31	* then the corresponding input section name is
	32	*
97d5e9d1	33	* .u_boot_list_ + 2_ + @_list + _2_ + @_entry
ef123c52 AA	34	*
	35	* and the C variable name is
	36	*
97d5e9d1	37	* _u_boot_list + _2_ + @_list + _2_ + @_entry
ef123c52 AA	38	*
	39	* This ensures uniqueness for both input section and C variable name.
	40	*
	41	* Note that the names differ only in the first character, "." for the
44f145fd	42	* section and "_" for the variable, so that the linker cannot confuse
ef123c52 AA	43	* section and symbol names. From now on, both names will be referred
	44	* to as
	45	*
	46	* %u_boot_list_ + 2_ + @_list + _2_ + @_entry
	47	*
	48	* Entry variables need never be referred to directly.
	49	*
	50	* The naming scheme for input sections allows grouping all linker lists
	51	* into a single linker output section and grouping all entries for a
	52	* single list.
	53	*
	54	* Note the two '_2_' constant components in the names: their presence
	55	* allows putting a start and end symbols around a list, by mapping
	56	* these symbols to sections names with components "1" (before) and
	57	* "3" (after) instead of "2" (within).
	58	* Start and end symbols for a list can generally be defined as
	59	*
	60	* %u_boot_list_2_ + @_list + _1_...
	61	* %u_boot_list_2_ + @_list + _3_...
	62	*
	63	* Start and end symbols for the whole of the linker lists area can be
	64	* defined as
	65	*
	66	* %u_boot_list_1_...
	67	* %u_boot_list_3_...
	68	*
	69	* Here is an example of the sorted sections which result from a list
	70	* "array" made up of three entries : "first", "second" and "third",
	71	* iterated at least once.
	72	*
	73	* .u_boot_list_2_array_1
	74	* .u_boot_list_2_array_2_first
	75	* .u_boot_list_2_array_2_second
	76	* .u_boot_list_2_array_2_third
	77	* .u_boot_list_2_array_3
	78	*
	79	* If lists must be divided into sublists (e.g. for iterating only on
	80	* part of a list), one can simply give the list a name of the form
	81	* 'outer_2_inner', where 'outer' is the global list name and 'inner'
	82	* is the sub-list name. Iterators for the whole list should use the
	83	* global list name ("outer"); iterators for only a sub-list should use
	84	* the full sub-list name ("outer_2_inner").
	85	*
	86	* Here is an example of the sections generated from a global list
	87	* named "drivers", two sub-lists named "i2c" and "pci", and iterators
	88	* defined for the whole list and each sub-list:
	89	*
	90	* %u_boot_list_2_drivers_1
	91	* %u_boot_list_2_drivers_2_i2c_1
	92	* %u_boot_list_2_drivers_2_i2c_2_first
	93	* %u_boot_list_2_drivers_2_i2c_2_first
	94	* %u_boot_list_2_drivers_2_i2c_2_second
	95	* %u_boot_list_2_drivers_2_i2c_2_third
	96	* %u_boot_list_2_drivers_2_i2c_3
	97	* %u_boot_list_2_drivers_2_pci_1
	98	* %u_boot_list_2_drivers_2_pci_2_first
	99	* %u_boot_list_2_drivers_2_pci_2_second
	100	* %u_boot_list_2_drivers_2_pci_2_third
	101	* %u_boot_list_2_drivers_2_pci_3
	102	* %u_boot_list_2_drivers_3
	103	*/
	104
42ebaae3 MV	105	/**
	106	* ll_entry_declare() - Declare linker-generated array entry
	107	* @_type: Data type of the entry
	108	* @_name: Name of the entry
ef123c52 AA	109	* @_list: name of the list. Should contain only characters allowed
ef123c52 AA	110	* in a C variable name!
42ebaae3 MV	111	*
	112	* This macro declares a variable that is placed into a linker-generated
	113	* array. This is a basic building block for more advanced use of linker-
	114	* generated arrays. The user is expected to build their own macro wrapper
	115	* around this one.
	116	*
ef123c52	117	* A variable declared using this macro must be compile-time initialized.
42ebaae3 MV	118	*
42ebaae3 MV	119	* Special precaution must be made when using this macro:
42ebaae3	120	*
ef123c52 AA	121	* 1) The _type must not contain the "static" keyword, otherwise the
	122	* entry is generated and can be iterated but is listed in the map
	123	* file and cannot be retrieved by name.
42ebaae3	124	*
ef123c52 AA	125	* 2) In case a section is declared that contains some array elements AND
	126	* a subsection of this section is declared and contains some elements,
	127	* it is imperative that the elements are of the same type.
42ebaae3 MV	128	*
42ebaae3 MV	129	* 4) In case an outer section is declared that contains some array elements
ef123c52	130	* AND an inner subsection of this section is declared and contains some
42ebaae3 MV	131	* elements, then when traversing the outer section, even the elements of
	132	* the inner sections are present in the array.
	133	*
	134	* Example:
	135	* ll_entry_declare(struct my_sub_cmd, my_sub_cmd, cmd_sub, cmd.sub) = {
	136	* .x = 3,
	137	* .y = 4,
	138	* };
	139	*/
ef123c52 AA	140	#define ll_entry_declare(_type, _name, _list) \
	141	_type _u_boot_list_2_##_list##_2_##_name __aligned(4) \
	142	__attribute__((unused, \
	143	section(".u_boot_list_2_"#_list"_2_"#_name)))
	144
3fcc3af4 SG	145	/**
	146	* ll_entry_declare_list() - Declare a list of link-generated array entries
	147	* @_type: Data type of each entry
	148	* @_name: Name of the entry
	149	* @_list: name of the list. Should contain only characters allowed
	150	* in a C variable name!
	151	*
	152	* This is like ll_entry_declare() but creates multiple entries. It should
	153	* be assigned to an array.
	154	*
	155	* ll_entry_declare_list(struct my_sub_cmd, my_sub_cmd, cmd_sub, cmd.sub) = {
	156	* { .x = 3, .y = 4 },
	157	* { .x = 8, .y = 2 },
	158	* { .x = 1, .y = 7 }
	159	* };
	160	*/
	161	#define ll_entry_declare_list(_type, _name, _list) \
	162	_type _u_boot_list_2_##_list##_2_##_name[] __aligned(4) \
	163	__attribute__((unused, \
	164	section(".u_boot_list_2_"#_list"_2_"#_name)))
	165
ef123c52 AA	166	/**
	167	* We need a 0-byte-size type for iterator symbols, and the compiler
	168	* does not allow defining objects of C type 'void'. Using an empty
	169	* struct is allowed by the compiler, but causes gcc versions 4.4 and
	170	* below to complain about aliasing. Therefore we use the next best
	171	* thing: zero-sized arrays, which are both 0-byte-size and exempt from
	172	* aliasing warnings.
	173	*/
42ebaae3 MV	174
	175	/**
	176	* ll_entry_start() - Point to first entry of linker-generated array
	177	* @_type: Data type of the entry
ef123c52	178	* @_list: Name of the list in which this entry is placed
42ebaae3 MV	179	*
	180	* This function returns (_type *) pointer to the very first entry of a
	181	* linker-generated array placed into subsection of .u_boot_list section
ef123c52 AA	182	* specified by _list argument.
	183	*
	184	* Since this macro defines an array start symbol, its leftmost index
	185	* must be 2 and its rightmost index must be 1.
42ebaae3 MV	186	*
	187	* Example:
	188	* struct my_sub_cmd *msc = ll_entry_start(struct my_sub_cmd, cmd_sub);
	189	*/
ef123c52 AA	190	#define ll_entry_start(_type, _list) \
	191	({ \
	192	static char start[0] __aligned(4) __attribute__((unused, \
	193	section(".u_boot_list_2_"#_list"_1"))); \
	194	(_type *)&start; \
	195	})
42ebaae3 MV	196
42ebaae3 MV	197	/**
ef123c52	198	* ll_entry_end() - Point after last entry of linker-generated array
42ebaae3	199	* @_type: Data type of the entry
ef123c52	200	* @_list: Name of the list in which this entry is placed
42ebaae3 MV	201	* (with underscores instead of dots)
42ebaae3 MV	202	*
ef123c52 AA	203	* This function returns (_type *) pointer after the very last entry of
	204	* a linker-generated array placed into subsection of .u_boot_list
	205	* section specified by _list argument.
	206	*
	207	* Since this macro defines an array end symbol, its leftmost index
	208	* must be 2 and its rightmost index must be 3.
	209	*
	210	* Example:
	211	* struct my_sub_cmd *msc = ll_entry_end(struct my_sub_cmd, cmd_sub);
	212	*/
	213	#define ll_entry_end(_type, _list) \
	214	({ \
	215	static char end[0] __aligned(4) __attribute__((unused, \
	216	section(".u_boot_list_2_"#_list"_3"))); \
	217	(_type *)&end; \
	218	})
	219	/**
	220	* ll_entry_count() - Return the number of elements in linker-generated array
	221	* @_type: Data type of the entry
	222	* @_list: Name of the list of which the number of elements is computed
	223	*
42ebaae3	224	* This function returns the number of elements of a linker-generated array
ef123c52	225	* placed into subsection of .u_boot_list section specified by _list
42ebaae3 MV	226	* argument. The result is of an unsigned int type.
	227	*
	228	* Example:
	229	* int i;
	230	* const unsigned int count = ll_entry_count(struct my_sub_cmd, cmd_sub);
	231	* struct my_sub_cmd *msc = ll_entry_start(struct my_sub_cmd, cmd_sub);
	232	* for (i = 0; i < count; i++, msc++)
	233	* printf("Entry %i, x=%i y=%i\n", i, msc->x, msc->y);
	234	*/
ef123c52	235	#define ll_entry_count(_type, _list) \
42ebaae3	236	({ \
ef123c52 AA	237	_type *start = ll_entry_start(_type, _list); \
	238	_type *end = ll_entry_end(_type, _list); \
	239	unsigned int _ll_result = end - start; \
42ebaae3 MV	240	_ll_result; \
	241	})
	242
42ebaae3 MV	243	/**
	244	* ll_entry_get() - Retrieve entry from linker-generated array by name
	245	* @_type: Data type of the entry
	246	* @_name: Name of the entry
ef123c52	247	* @_list: Name of the list in which this entry is placed
42ebaae3 MV	248	*
	249	* This function returns a pointer to a particular entry in LG-array
	250	* identified by the subsection of u_boot_list where the entry resides
	251	* and it's name.
	252	*
	253	* Example:
af41d6b4	254	* ll_entry_declare(struct my_sub_cmd, my_sub_cmd, cmd_sub) = {
42ebaae3 MV	255	* .x = 3,
	256	* .y = 4,
	257	* };
	258	* ...
	259	* struct my_sub_cmd *c = ll_entry_get(struct my_sub_cmd, my_sub_cmd, cmd_sub);
	260	*/
ef123c52	261	#define ll_entry_get(_type, _name, _list) \
42ebaae3	262	({ \
ef123c52 AA	263	extern _type _u_boot_list_2_##_list##_2_##_name; \
	264	_type *_ll_result = \
	265	&_u_boot_list_2_##_list##_2_##_name; \
42ebaae3 MV	266	_ll_result; \
	267	})
	268
ef123c52 AA	269	/**
	270	* ll_start() - Point to first entry of first linker-generated array
	271	* @_type: Data type of the entry
	272	*
	273	* This function returns (_type *) pointer to the very first entry of
	274	* the very first linker-generated array.
	275	*
	276	* Since this macro defines the start of the linker-generated arrays,
	277	* its leftmost index must be 1.
	278	*
	279	* Example:
	280	* struct my_sub_cmd *msc = ll_start(struct my_sub_cmd);
	281	*/
	282	#define ll_start(_type) \
	283	({ \
	284	static char start[0] __aligned(4) __attribute__((unused, \
	285	section(".u_boot_list_1"))); \
	286	(_type *)&start; \
	287	})
	288
	289	/**
	290	* ll_entry_end() - Point after last entry of last linker-generated array
	291	* @_type: Data type of the entry
	292	*
	293	* This function returns (_type *) pointer after the very last entry of
	294	* the very last linker-generated array.
	295	*
	296	* Since this macro defines the end of the linker-generated arrays,
	297	* its leftmost index must be 3.
	298	*
	299	* Example:
	300	* struct my_sub_cmd *msc = ll_end(struct my_sub_cmd);
	301	*/
	302	#define ll_end(_type) \
	303	({ \
	304	static char end[0] __aligned(4) __attribute__((unused, \
	305	section(".u_boot_list_3"))); \
	306	(_type *)&end; \
	307	})
	308
	309	#endif /* __ASSEMBLY__ */
	310
42ebaae3	311	#endif /* __LINKER_LISTS_H__ */