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| author | Nick Clifton <nickc@redhat.com> | 2013-08-14 12:20:41 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2013-08-14 12:20:41 +0000 |
| commit | 62c34db3dc2a5a77d28853a650182a26f00896bb (patch) | |
| tree | cf955dc3e99195e200fb0ca6ed0813f9df9e9404 /bfd/elf32-arm.c | |
| parent | fde605f3823b735b0505ab8e66ca0e3a6a327281 (diff) | |
| download | gdb-62c34db3dc2a5a77d28853a650182a26f00896bb.zip gdb-62c34db3dc2a5a77d28853a650182a26f00896bb.tar.gz gdb-62c34db3dc2a5a77d28853a650182a26f00896bb.tar.bz2 | |
PR ld/15787
* elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
segment containing the relocating symbol instead of assuming 0 for
sb group relocations.
* ld-arm/group-relocs-ldr-bad.s: Redefine bar into foo section
beyond 16 bit offset width.
* ld-arm/group-relocs-ldrs-bad.s: Likewise.
* ld-arm/group-relocs-ldr-bad.d: Adjust expected result.
* ld-arm/group-relocs-ldrs-bad.d: Likewise.
* ld-arm/group-relocs.s: Add comments. Move symbols used for sb
group relocations into .data section. Drop section zero. Use pc/r0
as base register when pc/sb group relocations are used.
* ld-arm/group-relocs.d: Adjust expected result.
* ld-arm/group-relocs-alu-bad-2.d: New test for sb group relocation.
* ld-arm/group-relocs-ldc-bad-2.d: Likewise.
* ld-arm/group-relocs-ldr-bad-2.d: New test for pc group relocation.
* ld-arm/group-relocs-ldrs-bad-2.d: Likewise.
* ld-arm/unresolved-2.d: Add sb relocation failure test.
* ld-arm/group-relocs-alu-bad-2.s: New test source.
* ld-arm/group-relocs-ldr-bad-2.s: Likewise.
* ld-arm/group-relocs-ldrs-bad-2.s: Likewise.
* ld-arm/group-relocs-ldc-bad-2.s: Likewise.
* ld-arm/unresolved-2.s: Likewise.
* ld-arm/arm-elf.exp: For group-relocs, drop section zero start
definition. Run the new tests.
Diffstat (limited to 'bfd/elf32-arm.c')
| -rw-r--r-- | bfd/elf32-arm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c index 4616ae9..6d2d553 100644 --- a/bfd/elf32-arm.c +++ b/bfd/elf32-arm.c @@ -9853,7 +9853,7 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto, bfd_vma pc = input_section->output_section->vma + input_section->output_offset + rel->r_offset; /* sb is the origin of the *segment* containing the symbol. */ - bfd_vma sb = sym_sec->output_section->vma; + bfd_vma sb = sym_sec ? sym_sec->output_section->vma : 0; bfd_vma residual; bfd_vma g_n; bfd_signed_vma signed_value; @@ -9987,7 +9987,7 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto, bfd_vma pc = input_section->output_section->vma + input_section->output_offset + rel->r_offset; /* sb is the origin of the *segment* containing the symbol. */ - bfd_vma sb = sym_sec->output_section->vma; + bfd_vma sb = sym_sec ? sym_sec->output_section->vma : 0; bfd_vma residual; bfd_signed_vma signed_value; int group = 0; @@ -10071,7 +10071,7 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto, bfd_vma pc = input_section->output_section->vma + input_section->output_offset + rel->r_offset; /* sb is the origin of the *segment* containing the symbol. */ - bfd_vma sb = sym_sec->output_section->vma; + bfd_vma sb = sym_sec ? sym_sec->output_section->vma : 0; bfd_vma residual; bfd_signed_vma signed_value; int group = 0; @@ -10155,7 +10155,7 @@ elf32_arm_final_link_relocate (reloc_howto_type * howto, bfd_vma pc = input_section->output_section->vma + input_section->output_offset + rel->r_offset; /* sb is the origin of the *segment* containing the symbol. */ - bfd_vma sb = sym_sec->output_section->vma; + bfd_vma sb = sym_sec ? sym_sec->output_section->vma : 0; bfd_vma residual; bfd_signed_vma signed_value; int group = 0; |