summaryrefslogtreecommitdiff
path: root/include/linker_lists.h
diff options
context:
space:
mode:
authorTom Rini <trini@ti.com>2014-10-22 13:51:45 -0400
committerTom Rini <trini@ti.com>2014-10-22 13:51:45 -0400
commit68e80fdda1336068f40915388bbdacfd2b75233a (patch)
treedeb28e65fdd601e47bf5564f67da3035a840e284 /include/linker_lists.h
parent35d4fed320d577a4446531d7b9350ce40065c4b0 (diff)
parent8a9cd5ad6f89ab721a352cbb9264bea5ede68789 (diff)
Merge git://git.denx.de/u-boot-dm
Diffstat (limited to 'include/linker_lists.h')
-rw-r--r--include/linker_lists.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linker_lists.h b/include/linker_lists.h
index 507d61ba9a..d37fba44dc 100644
--- a/include/linker_lists.h
+++ b/include/linker_lists.h
@@ -11,6 +11,8 @@
#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.
@@ -141,6 +143,27 @@
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