efi_loader: helloworld.c: Reduce file size

The efi linker script includes sections needed for the dynamic linker.
However, in our EFI application environment we don't have a dynamic linker.

So let's remove them. That way we save on 4k padding and reduce the file
size of the hello world efi binary from ~4k to ~1k.

Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/arch/arm/lib/elf_arm_efi.lds b/arch/arm/lib/elf_arm_efi.lds
index 59f66a1..15c9c5c 100644 (file)
--- a/arch/arm/lib/elf_arm_efi.lds
+++ b/arch/arm/lib/elf_arm_efi.lds
@@ -55,16 +55,13 @@ SECTIONS
        .rel.data : { *(.rel.data) *(.rel.data*) }
        _data_size = . - _etext;
 
-       . = ALIGN(4096);
-       .dynsym   : { *(.dynsym) }
-       . = ALIGN(4096);
-       .dynstr   : { *(.dynstr) }
-       . = ALIGN(4096);
-       .note.gnu.build-id : { *(.note.gnu.build-id) }
        /DISCARD/ : {
                *(.rel.reloc)
                *(.eh_frame)
                *(.note.GNU-stack)
+               *(.dynsym)
+               *(.dynstr)
+               *(.note.gnu.build-id)
+               *(.comment)
        }
-       .comment 0 : { *(.comment) }
 }