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linux-next/arch/powerpc/boot/zImage.lds.S
Bill Wendling a538d184e3 powerpc/boot: Move the .got section to after the .dynamic section
Both .dynamic and .got are RELRO sections and should be placed
together, and LLD emits an error:

  ld.lld: error: section: .got is not contiguous with other relro sections

Place them together to avoid this.

Signed-off-by: Bill Wendling <morbo@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201017000151.150788-1-morbo@google.com
2020-11-26 22:05:42 +11:00

101 lines
1.4 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0 */
#include <asm-generic/vmlinux.lds.h>
#ifdef CONFIG_PPC64_BOOT_WRAPPER
OUTPUT_ARCH(powerpc:common64)
#else
OUTPUT_ARCH(powerpc:common)
#endif
ENTRY(_zimage_start)
EXTERN(_zimage_start)
SECTIONS
{
.text :
{
_start = .;
*(.text)
*(.fixup)
_etext = .;
}
. = ALIGN(4096);
.data :
{
*(.rodata*)
*(.data*)
*(.sdata*)
#ifndef CONFIG_PPC64_BOOT_WRAPPER
*(.got2)
#endif
}
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.dynamic :
{
__dynamic_start = .;
*(.dynamic)
}
#ifdef CONFIG_PPC64_BOOT_WRAPPER
. = ALIGN(256);
.got :
{
__toc_start = .;
*(.got)
*(.toc)
}
#endif
.hash : { *(.hash) }
.interp : { *(.interp) }
.rela.dyn :
{
#ifdef CONFIG_PPC64_BOOT_WRAPPER
__rela_dyn_start = .;
#endif
*(.rela*)
}
. = ALIGN(8);
.kernel:dtb :
{
_dtb_start = .;
*(.kernel:dtb)
_dtb_end = .;
}
. = ALIGN(4096);
.kernel:vmlinux.strip :
{
_vmlinux_start = .;
*(.kernel:vmlinux.strip)
_vmlinux_end = .;
}
. = ALIGN(4096);
.kernel:initrd :
{
_initrd_start = .;
*(.kernel:initrd)
_initrd_end = .;
}
. = ALIGN(4096);
.kernel:esm_blob :
{
_esm_blob_start = .;
*(.kernel:esm_blob)
_esm_blob_end = .;
}
. = ALIGN(4096);
.bss :
{
_edata = .;
__bss_start = .;
*(.sbss)
*(.bss)
*(COMMON)
_end = . ;
}
}