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| author |   Casey Smith <clegg89@gmail.com> | 2017-05-30 15:07:56 +0100 |
|---|---|---|
| committer |   Nick Clifton <nickc@redhat.com> | 2017-05-30 15:07:56 +0100 |
| commit | 8c65b54f18c03ffb844e1cbaa3b46b43444ff9e7 (patch) | |
| tree | 0606501eb8de5698055334b81adc8f0aa7724d79 /bfd | |
| parent | [ARC] Allow CPU to be enforced via disassemble_info options (diff) | |
| download | binutils-gdb-8c65b54f18c03ffb844e1cbaa3b46b43444ff9e7.tar.gz binutils-gdb-8c65b54f18c03ffb844e1cbaa3b46b43444ff9e7.tar.bz2 binutils-gdb-8c65b54f18c03ffb844e1cbaa3b46b43444ff9e7.zip | |
Fix calculation of R_ARM_RHM_ALU_PREL_11_0 relocation when used with a SUB instruction.
PR ld/21523
* elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf32-arm.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 7879a482a2f..11a474ec046 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2017-05-30 Casey Smith <clegg89@gmail.com> + + PR ld/21523 + * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute + value when processing the R_ARM_THM_ALU_PREL_11_0 reloc. + 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com * cpu-arc.c (arc_compatible): New function. diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c index 1725c222696..9cd34cafdad 100644 --- a/bfd/elf32-arm.c +++ b/bfd/elf32-arm.c @@ -10506,7 +10506,9 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto, + input_section->output_offset + rel->r_offset); - value = relocation; + /* PR 21523: Use an absolute value. The user of this reloc will + have already selected an ADD or SUB insn appropriately. */ + value = abs (relocation); if (value >= 0x1000) return bfd_reloc_overflow; |