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| author | Alan Modra <amodra@gmail.com> | 2016-05-13 11:48:56 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2016-05-13 14:34:45 +0930 |
| commit | 4ade44b727ee77adaa9c22719935d012e253a5e6 (patch) | |
| tree | b8245860459f263489810f5ad2a3a0dc1bc1c5df /bfd/ChangeLog | |
| parent | c8e44c6d168f8e68b7bbb1119065e0059a16fe34 (diff) | |
| download | gdb-4ade44b727ee77adaa9c22719935d012e253a5e6.zip gdb-4ade44b727ee77adaa9c22719935d012e253a5e6.tar.gz gdb-4ade44b727ee77adaa9c22719935d012e253a5e6.tar.bz2 | |
Set dynamic tag VMA and size from dynamic section when possible
Rather than searching the output for a specific named section, it's
better, where possible, to use a linker created dynamic section to set
a dynamic tag's value. That way ld doesn't depend on the output
section name, making it possibile to map dynamic sections differently.
bfd/
* elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
linker dynamic sections in calculating size and address of
* dynamic tags rather than using output sections. Remove asserts.
* elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
* elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
* elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
* elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
* elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
* elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
* elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
* elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
* elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
* elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
* elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
* elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
* elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
* elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
* elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
* elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
* elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
* elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
* elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
* elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
* elflink.c (bfd_elf_final_link): Likewise.
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
* elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
* elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
don't set doit. Look up dynobj section.
(elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
invocation and dynamic tag vma calculation. Don't test
boolean var == TRUE.
* elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
DT_JMPREL calc.
ld/
* testsuite/ld-arm/arm-elf.exp: Adjust for arm-no-rel-plt now passing.
Use different output file name for static app without .rel.plt.
* testsuite/ld-arm/arm-no-rel-plt.ld: Align .rel.dyn and .rela.dyn.
* testsuite/ld-arm/arm-no-rel-plt.out: Delete.
* testsuite/ld-arm/arm-no-rel-plt.r: New.
* testsuite/ld-arm/arm-static-app.d: Don't check file name.
* testsuite/ld-arm/arm-static-app.r: Likewise.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 4b69df4..f13c248 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,41 @@ 2016-05-13 Alan Modra <amodra@gmail.com> + * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use + linker dynamic sections in calculating size and address of + * dynamic tags rather than using output sections. Remove asserts. + * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise. + * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise. + * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise. + * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise. + * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise. + * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise. + * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise. + * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise. + * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise. + * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise. + * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise. + * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise. + * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise. + * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise. + * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise. + * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise. + * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise. + * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise. + * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise. + * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise. + * elflink.c (bfd_elf_final_link): Likewise. + * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise. + * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message. + * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and + don't set doit. Look up dynobj section. + (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION + invocation and dynamic tag vma calculation. Don't test + boolean var == TRUE. + * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix + DT_JMPREL calc. + +2016-05-13 Alan Modra <amodra@gmail.com> + * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix octets_per_byte. Put dynamic .rela.plt last in link orders. Assign output_offset for reloc sections rather than writing |