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Fix calculation of R_ARM_RHM_ALU_PREL_11_0 relocation when used with a SUB instruction.

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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.
This commit is contained in:
Casey Smith
2017-05-30 15:07:56 +01:00
committed by Nick Clifton
parent 10045478d9
commit 8c65b54f18
2 changed files with 9 additions and 1 deletions
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6
bfd/ChangeLog
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@ -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 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
* cpu-arc.c (arc_compatible): New function. * cpu-arc.c (arc_compatible): New function.

4
bfd/elf32-arm.c
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@ -10506,7 +10506,9 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto,
+ input_section->output_offset + input_section->output_offset
+ rel->r_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) if (value >= 0x1000)
return bfd_reloc_overflow; return bfd_reloc_overflow;