Use the `__visible` macro to declare entires and lists declared by ll_entry_declare() and ll_entry_declare_list() externally visible, so that when building with LTO the compiler does not optimize this data away.
Signed-off-by: Marek Behún marek.behun@nic.cz --- include/linker_lists.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/linker_lists.h b/include/linker_lists.h index fd98ecd297..9d44dab2e5 100644 --- a/include/linker_lists.h +++ b/include/linker_lists.h @@ -70,7 +70,8 @@ #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))) + section(".u_boot_list_2_"#_list"_2_"#_name))) \ + __visible
/** * ll_entry_declare_list() - Declare a list of link-generated array entries @@ -93,7 +94,8 @@ #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))) + section(".u_boot_list_2_"#_list"_2_"#_name))) \ + __visible
/* * We need a 0-byte-size type for iterator symbols, and the compiler