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| author | Nick Clifton <nickc@redhat.com> | 1999-05-30 11:36:53 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 1999-05-30 11:36:53 +0000 |
| commit | 2ef994e0d61d9009407217c120112826b5d94fbc (patch) | |
| tree | 5cbea0a917895316175199f6a637f261819efd10 | |
| parent | 511ab9e95b69fddced78b9096afe745a5547f3c8 (diff) | |
| download | gdb-2ef994e0d61d9009407217c120112826b5d94fbc.zip gdb-2ef994e0d61d9009407217c120112826b5d94fbc.tar.gz gdb-2ef994e0d61d9009407217c120112826b5d94fbc.tar.bz2 | |
Philip Blundell <philb@gnu.org>
* elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1993-03-25 (!!). Take into account the bitmasks for the reloc so
the addend does not overflow into the rest of the word
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf32-arm.h | 10 |
2 files changed, 14 insertions, 2 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 73d0c51..f69e51c 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +1999-05-30 Philip Blundell <philb@gnu.org> + + * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of + 1993-03-25 (!!). Take into account the bitmasks for the reloc so + the addend does not overflow into the rest of the word. + 1999-05-29 Nick Clifton <nickc@cygnus.com> * bfd-in.h: Amend prototype for diff --git a/bfd/elf32-arm.h b/bfd/elf32-arm.h index 0cf2f9c..f7ef578 100644 --- a/bfd/elf32-arm.h +++ b/bfd/elf32-arm.h @@ -1631,8 +1631,14 @@ elf32_arm_relocate_section (output_bfd, info, input_bfd, input_section, #ifdef USE_REL { bfd_vma val; - val = bfd_get_32 (input_bfd, contents + rel->r_offset); - val += (sec->output_offset + sym->st_value); + bfd_vma insn; + + insn = bfd_get_32 (input_bfd, contents + rel->r_offset); + val = insn + ((sec->output_offset + sym->st_value) + >> howto->rightshift); + val &= howto->dst_mask; + val |= insn & ~(howto->dst_mask); + bfd_put_32 (input_bfd, val, contents + rel->r_offset); } #else |