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riscv: Move EXCEPTION_TABLE to RO_DATA segment

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_ex_table section is read-only, so move it to RO_DATA.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
This commit is contained in:
Jisheng Zhang 2021-08-26 22:11:18 +08:00 • committed by Palmer Dabbelt
parent 54fed35fd3
commit 6f55ab36be
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GPG key ID: 2E1319F35FBB1889
2 changed files with 2 additions and 3 deletions
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1
arch/riscv/kernel/vmlinux-xip.lds.S
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@ -121,7 +121,6 @@ SECTIONS
}
BSS_SECTION(PAGE_SIZE, PAGE_SIZE, 0)
EXCEPTION_TABLE(0x10)
.rel.dyn : AT(ADDR(.rel.dyn) - LOAD_OFFSET) {
*(.rel.dyn*)

4
arch/riscv/kernel/vmlinux.lds.S
View file

@ -4,6 +4,8 @@
* Copyright (C) 2017 SiFive
*/
#define RO_EXCEPTION_TABLE_ALIGN 16
#ifdef CONFIG_XIP_KERNEL
#include "vmlinux-xip.lds.S"
#else
@ -112,8 +114,6 @@ SECTIONS
*(.srodata*)
}
EXCEPTION_TABLE(0x10)
. = ALIGN(SECTION_ALIGN);
_data = .;