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| author | Joey Gouly <joey.gouly@arm.com> | 2022-05-10 12:58:31 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-06-23 17:34:59 +0300 |
| commit | b87d34ca60cedd6ad769da69c39c4329647fc6a9 (patch) | |
| tree | ce18f38ff3b14c6592c1c93fa5b7f062d8454a05 /arch/arm64/kernel/vdso | |
| parent | a111daf0c53ae91e71fd2bfe7497862d14132e3e (diff) | |
| download | linux-b87d34ca60cedd6ad769da69c39c4329647fc6a9.tar.xz | |
arm64: vdso: put ELF related sections in the linker script
Use macros from vmlinux.lds.h to explicitly name sections that are included
in the VDSO output.
Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: Kees Cook <keescook@chromium.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Link: https://lore.kernel.org/r/20220510095834.32394-2-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/vdso')
| -rw-r--r-- | arch/arm64/kernel/vdso/vdso.lds.S | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/kernel/vdso/vdso.lds.S b/arch/arm64/kernel/vdso/vdso.lds.S index a5e61e09ea92..1cd85258c079 100644 --- a/arch/arm64/kernel/vdso/vdso.lds.S +++ b/arch/arm64/kernel/vdso/vdso.lds.S @@ -11,6 +11,7 @@ #include <linux/const.h> #include <asm/page.h> #include <asm/vdso.h> +#include <asm-generic/vmlinux.lds.h> OUTPUT_FORMAT("elf64-littleaarch64", "elf64-bigaarch64", "elf64-littleaarch64") OUTPUT_ARCH(aarch64) @@ -49,11 +50,26 @@ SECTIONS .dynamic : { *(.dynamic) } :text :dynamic + .rela.dyn : ALIGN(8) { *(.rela .rela*) } + + .plt : { + *(.plt) + *(.plt.*) + *(.iplt) + *(.igot .igot.plt) + } + + .got : { *(.got) } + .got.plt : { *(.got.plt) } + .rodata : { *(.rodata*) } :text _end = .; PROVIDE(end = .); + DWARF_DEBUG + ELF_DETAILS + /DISCARD/ : { *(.data .data.* .gnu.linkonce.d.* .sdata*) *(.bss .sbss .dynbss .dynsbss) |