efi/libstub: Optimize for size instead of speed

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Reclaim the bloat from the addition of printf by optimizing the stub for
size. With gcc 9, the text size of the stub is:

ARCH    before  +printf    -Os
arm      35197    37889  34638
arm64    34883    38159  34479
i386     18571    21657  17025
x86_64   25677    29328  22144

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Link: https://lore.kernel.org/r/20200518190716.751506-6-nivedita@alum.mit.edu
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

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Arvind Sankar 2020-05-18 15:06:57 -04:00 • committed by Ard Biesheuvel

parent 2c7d1e30e5

commit bbf8e8b0fe

1 changed files with 2 additions and 2 deletions

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drivers/firmware/efi/libstub/Makefile

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