*/
#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)))
+ __attribute__((unused)) \
+ __section("__u_boot_list_2_"#_list"_2_"#_name)
/**
* ll_entry_declare_list() - Declare a list of link-generated array entries
*/
#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)))
+ __attribute__((unused)) \
+ __section("__u_boot_list_2_"#_list"_2_"#_name)
/*
* We need a 0-byte-size type for iterator symbols, and the compiler
* @_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
+ * 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
#define ll_entry_start(_type, _list) \
({ \
static char start[0] __aligned(CONFIG_LINKER_LIST_ALIGN) \
- __attribute__((unused, \
- section(".u_boot_list_2_"#_list"_1"))); \
+ __attribute__((unused)) \
+ __section("__u_boot_list_2_"#_list"_1"); \
(_type *)&start; \
})
* (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
+ * 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
*/
#define ll_entry_end(_type, _list) \
({ \
- static char end[0] __aligned(4) __attribute__((unused, \
- section(".u_boot_list_2_"#_list"_3"))); \
+ static char end[0] __aligned(4) __attribute__((unused)) \
+ __section("__u_boot_list_2_"#_list"_3"); \
(_type *)&end; \
})
/**
* @_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
+ * placed into subsection of __u_boot_list section specified by _list
* argument. The result is of an unsigned int type.
*
* Example:
})
/**
+ * ll_entry_ref() - Get a reference to a linker-generated array entry
+ *
+ * Once an extern ll_entry_declare() has been used to declare the reference,
+ * this macro allows the entry to be accessed.
+ *
+ * This is like ll_entry_get(), but without the extra code, so it is suitable
+ * for putting into data structures.
+ *
+ * @_type: C type of the list entry, e.g. 'struct foo'
+ * @_name: name of the entry
+ * @_list: name of the list
+ */
+#define ll_entry_ref(_type, _name, _list) \
+ ((_type *)&_u_boot_list_2_##_list##_2_##_name)
+
+/**
* ll_start() - Point to first entry of first linker-generated array
* @_type: Data type of the entry
*
*/
#define ll_start(_type) \
({ \
- static char start[0] __aligned(4) __attribute__((unused, \
- section(".u_boot_list_1"))); \
+ static char start[0] __aligned(4) __attribute__((unused)) \
+ __section("__u_boot_list_1"); \
(_type *)&start; \
})
*/
#define ll_end(_type) \
({ \
- static char end[0] __aligned(4) __attribute__((unused, \
- section(".u_boot_list_3"))); \
+ static char end[0] __aligned(4) __attribute__((unused)) \
+ __section("__u_boot_list_3"); \
(_type *)&end; \
})