Peter Zijlstra c087c6e7b5 objtool: Fix type of reloc::addend ...

Elf{32,64}_Rela::r_addend is of type: Elf{32,64}_Sword, that means
that our reloc::addend needs to be long or face tuncation issues when
we do elf_rebuild_reloc_section():

  - 107:  48 b8 00 00 00 00 00 00 00 00   movabs $0x0,%rax        109: R_X86_64_64        level4_kernel_pgt+0x80000067
  + 107:  48 b8 00 00 00 00 00 00 00 00   movabs $0x0,%rax        109: R_X86_64_64        level4_kernel_pgt-0x7fffff99

Fixes: 627fce14809b ("objtool: Add ORC unwind table generation")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/20220419203807.596871927@infradead.org

2022-04-22 12:13:55 +02:00

..

arch/x86

objtool: Add IBT/ENDBR decoding

2022-03-15 10:32:46 +01:00

Documentation

objtool: Support stack layout changes in alternatives

2021-01-14 09:53:54 -06:00

include/objtool

objtool: Fix type of reloc::addend

2022-04-22 12:13:55 +02:00

.gitignore

objtool: Rework header include paths

2021-01-13 18:13:14 -06:00

Build

objtool: Enable compilation of objtool for all architectures

2020-05-20 09:17:28 -05:00

builtin-check.c

objtool: Validate IBT assumptions

2022-03-15 10:32:46 +01:00

builtin-orc.c

objtool: Collate parse_options() users

2021-03-06 12:44:23 +01:00

check.c

objtool: Fix type of reloc::addend

2022-04-22 12:13:55 +02:00

elf.c

objtool: Fix type of reloc::addend

2022-04-22 12:13:55 +02:00

Makefile

kbuild: replace $(if A,A,B) with $(or A,B)

2022-02-15 12:25:56 +09:00

objtool.c

objtool: Fix function fallthrough detection for vmlinux

2022-04-19 21:58:53 +02:00

orc_dump.c

x86/unwind/orc: Change REG_SP_INDIRECT

2021-02-10 20:53:51 +01:00

orc_gen.c

Merge branch 'objtool/urgent'

2021-10-07 00:40:17 +02:00

special.c

objtool,x86: Replace alternatives with .retpoline_sites

2021-10-28 23:25:25 +02:00

sync-check.sh

Merge branch 'x86/cpu' into WIP.x86/core, to merge the NOP changes & resolve a semantic conflict

2021-04-02 12:36:30 +02:00

weak.c

objtool: Refactor ORC section generation

2021-01-14 09:53:42 -06:00