Difuse/u-boot
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riscv: Update alignment for some sections in linker scripts

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Some sections in the linker scripts are aligned to 4 bytes, which
may cause misaligned exception on some platforms, e.g.: clearing
the bss section on 64-bit hardware if __bss_start does not start
from a naturally 8 bytes aligned address.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
This commit is contained in:
Bin Meng 2023-04-13 14:20:08 +08:00 committed by Leo Yu-Chi Liang
parent 3f37baae83
commit 9a6569a043
2 changed files with 4 additions and 4 deletions
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2
arch/riscv/cpu/u-boot-spl.lds
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@ -44,7 +44,7 @@ SECTIONS
__binman_sym_end = .;
} > .spl_mem
. = ALIGN(4);
. = ALIGN(8);
_end = .;
_image_binary_end = .;

6
arch/riscv/cpu/u-boot.lds
View file

@ -57,7 +57,7 @@ SECTIONS
__efi_runtime_rel_stop = .;
}
. = ALIGN(4);
. = ALIGN(8);
/DISCARD/ : { *(.rela.plt*) }
.rela.dyn : {
@ -66,7 +66,7 @@ SECTIONS
__rel_dyn_end = .;
}
. = ALIGN(4);
. = ALIGN(8);
.dynsym : {
__dyn_sym_start = .;
@ -74,7 +74,7 @@ SECTIONS
__dyn_sym_end = .;
}
. = ALIGN(4);
. = ALIGN(8);
_end = .;