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 <ag...@suse.de>
---
arch/arm/lib/elf_arm_efi.lds | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/arch/arm/lib/elf_arm_efi.lds b/arch/arm/lib/elf_arm_efi.lds
index 59f66a1d4a..15c9c5c672 100644
--- 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) }
}
--
2.12.3
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