diff options
| -rw-r--r-- | arch/s390/kernel/vmlinux.lds.S | 44 | ||||
| -rw-r--r-- | scripts/Makefile.vmlinux | 5 |
2 files changed, 26 insertions, 23 deletions
diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index feecf1a6ddb4..d74d4c52ccd0 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -215,6 +215,28 @@ SECTIONS ELF_DETAILS /* + * Make sure that the .got.plt is either completely empty or it + * contains only the three reserved double words. + */ + .got.plt : { + *(.got.plt) + } + ASSERT(SIZEOF(.got.plt) == 0 || SIZEOF(.got.plt) == 0x18, "Unexpected GOT/PLT entries detected!") + + /* + * Sections that should stay zero sized, which is safer to + * explicitly check instead of blindly discarding. + */ + .plt : { + *(.plt) *(.plt.*) *(.iplt) *(.igot .igot.plt) + } + ASSERT(SIZEOF(.plt) == 0, "Unexpected run-time procedure linkages detected!") + .rela.dyn : { + *(.rela.*) *(.rela_*) + } + ASSERT(SIZEOF(.rela.dyn) == 0, "Unexpected run-time relocations (.rela) detected!") + + /* * uncompressed image info used by the decompressor * it should match struct vmlinux_info */ @@ -244,28 +266,6 @@ SECTIONS #endif } :NONE - /* - * Make sure that the .got.plt is either completely empty or it - * contains only the three reserved double words. - */ - .got.plt : { - *(.got.plt) - } - ASSERT(SIZEOF(.got.plt) == 0 || SIZEOF(.got.plt) == 0x18, "Unexpected GOT/PLT entries detected!") - - /* - * Sections that should stay zero sized, which is safer to - * explicitly check instead of blindly discarding. - */ - .plt : { - *(.plt) *(.plt.*) *(.iplt) *(.igot .igot.plt) - } - ASSERT(SIZEOF(.plt) == 0, "Unexpected run-time procedure linkages detected!") - .rela.dyn : { - *(.rela.*) *(.rela_*) - } - ASSERT(SIZEOF(.rela.dyn) == 0, "Unexpected run-time relocations (.rela) detected!") - /* Sections to be discarded */ DISCARDS /DISCARD/ : { diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux index 7c6ae9886f8f..c02f85c2e241 100644 --- a/scripts/Makefile.vmlinux +++ b/scripts/Makefile.vmlinux @@ -82,7 +82,10 @@ endif # --------------------------------------------------------------------------- remove-section-y := .modinfo -remove-section-$(CONFIG_ARCH_VMLINUX_NEEDS_RELOCS) += '.rel*' +remove-section-$(CONFIG_ARCH_VMLINUX_NEEDS_RELOCS) += '.rel*' '!.rel*.dyn' +# for compatibility with binutils < 2.32 +# https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=c12d9fa2afe7abcbe407a00e15719e1a1350c2a7 +remove-section-$(CONFIG_ARCH_VMLINUX_NEEDS_RELOCS) += '.rel.*' remove-symbols := -w --strip-symbol='__mod_device_table__*' |