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| author | Christophe Lyon <christophe.lyon@st.com> | 2018-03-20 10:55:09 +0100 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@linaro.org> | 2018-04-25 20:53:01 +0000 |
| commit | e8b09b87102504a110f839e67a712094d63dcbab (patch) | |
| tree | fa39cf95bc6c60f1d8410ff5eea24a4ca3e1b7d5 /bfd/ChangeLog | |
| parent | 188fd7aea619d9f66a822bad881d8f56892b60aa (diff) | |
| download | gdb-e8b09b87102504a110f839e67a712094d63dcbab.zip gdb-e8b09b87102504a110f839e67a712094d63dcbab.tar.gz gdb-e8b09b87102504a110f839e67a712094d63dcbab.tar.bz2 | |
[ARM] Implement FDPIC relocations.
This is the main BFD patch, that enables the linker to actually handle
the FDPIC relocations.
2018-04-25 Christophe Lyon <christophe.lyon@st.com>
Mickaël Guêné <mickael.guene@st.com>
bfd/
* elf32-arm.c (struct fdpic_local): New.
(elf_arm_obj_tdata): Add local_fdpic_cnts field.
(elf32_arm_local_fdpic_cnts): New.
(struct fdpic_global): New.
(elf32_arm_link_hash_entry): Add fdpic_cnts field.
(elf32_arm_link_hash_table): Add srofixup field.
(arm_elf_add_rofixup): New.
(arm_elf_fill_funcdesc): New.
(elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
(elf32_arm_allocate_local_sym_info): Likewise.
(create_got_section): Create .rofixup section.
(elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
(bfd_elf32_arm_set_target_params): Handle FDPIC.
(elf32_arm_final_link_relocate): Likewise.
(elf32_arm_check_relocs): Likewise.
(allocate_dynrelocs_for_symbol): Likewise.
(elf32_arm_size_dynamic_sections): Likewise.
(elf32_arm_finish_dynamic_sections): Likewise.
(elf32_arm_output_arch_local_syms): Likewise.
(elf32_arm_fdpic_omit_section_dynsym): New.
ld/
* emulparams/armelf_linux_fdpiceabi.sh: Add .rofixup section.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 9b50933..f8525a2 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,6 +1,30 @@ 2018-04-25 Christophe Lyon <christophe.lyon@st.com> Mickaël Guêné <mickael.guene@st.com> + * elf32-arm.c (struct fdpic_local): New. + (elf_arm_obj_tdata): Add local_fdpic_cnts field. + (elf32_arm_local_fdpic_cnts): New. + (struct fdpic_global): New. + (elf32_arm_link_hash_entry): Add fdpic_cnts field. + (elf32_arm_link_hash_table): Add srofixup field. + (arm_elf_add_rofixup): New. + (arm_elf_fill_funcdesc): New. + (elf32_arm_link_hash_newfunc): Handle fdpic_cnts. + (elf32_arm_allocate_local_sym_info): Likewise. + (create_got_section): Create .rofixup section. + (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts. + (bfd_elf32_arm_set_target_params): Handle FDPIC. + (elf32_arm_final_link_relocate): Likewise. + (elf32_arm_check_relocs): Likewise. + (allocate_dynrelocs_for_symbol): Likewise. + (elf32_arm_size_dynamic_sections): Likewise. + (elf32_arm_finish_dynamic_sections): Likewise. + (elf32_arm_output_arch_local_syms): Likewise. + (elf32_arm_fdpic_omit_section_dynsym): New. + +2018-04-25 Christophe Lyon <christophe.lyon@st.com> + Mickaël Guêné <mickael.guene@st.com> + * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC) (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC) (BFD_RELOC_ARM_FUNCDESC_VALUE): New. |