diff options
| author | Richard Henderson <rth@redhat.com> | 2005-05-29 23:13:39 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2005-05-29 23:13:39 +0000 |
| commit | 6ec7057aa5cdbf5b1544ce29d0df8d0d6f603179 (patch) | |
| tree | c5e487eac9f7c2ac7655266b3cd580f1f54a4127 /bfd/ChangeLog | |
| parent | c24162389c22a438dc7561eb6d69061b5330059d (diff) | |
| download | gdb-6ec7057aa5cdbf5b1544ce29d0df8d0d6f603179.zip gdb-6ec7057aa5cdbf5b1544ce29d0df8d0d6f603179.tar.gz gdb-6ec7057aa5cdbf5b1544ce29d0df8d0d6f603179.tar.bz2 | |
* configure.in (--enable-secureplt): New.
* elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New.
(INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New.
(INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New.
(elf64_alpha_use_secureplt): New.
(OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New.
(NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New.
(PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt.
(ALPHA_ELF_LINK_HASH_PLT_LOC): Remove.
(struct alpha_elf_link_hash_entry): Add plt_offset.
(PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove.
(PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove.
(PLT_ENTRY_WORD3): Remove.
(elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY
on .plt and create .got.plt.
(elf64_alpha_output_extsym): Remove .plt frobbing for symbol values.
(get_got_entry): Initialize plt_offset.
(elf64_alpha_want_plt): New.
(elf64_alpha_check_relocs): Use it.
(elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate
plt entries here.
(elf64_alpha_calc_got_offsets_for_symbol): Don't report internal
error as user error.
(elf64_alpha_size_plt_section_1): Allocate one plt entry per
got subsection.
(elf64_alpha_size_plt_section): Size .got.plt section.
(elf64_alpha_size_rela_got_1): Don't allocate relocations if
plt entries used.
(elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section.
Add PLTRO DYNAMIC entry.
(elf64_alpha_finish_dynamic_symbol): Generate secureplt format.
(elf64_alpha_finish_dynamic_sections): Likewise.
Diffstat (limited to 'bfd/ChangeLog')
| -rw-r--r-- | bfd/ChangeLog | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 86ae224..4ecd9e2 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,38 @@ +2005-05-29 Richard Henderson <rth@redhat.com> + + * configure.in (--enable-secureplt): New. + * elf64-alpha.c (INSN_LDA, INSN_LDAH, INSN_LDQ, INSN_BR): New. + (INSN_SUBQ, INSN_S4SUBQ, INSN_JMP): New. + (INSN_A, INSN_AB, INSN_ABC, INSN_ABO, INSN_AD): New. + (elf64_alpha_use_secureplt): New. + (OLD_PLT_HEADER_SIZE, OLD_PLT_ENTRY_SIZE): New. + (NEW_PLT_HEADER_SIZE, NEW_PLT_ENTRY_SIZE): New. + (PLT_HEADER_SIZE, PLT_ENTRY_SIZE): Conditionalize on secureplt. + (ALPHA_ELF_LINK_HASH_PLT_LOC): Remove. + (struct alpha_elf_link_hash_entry): Add plt_offset. + (PLT_HEADER_WORD1, PLT_HEADER_WORD2, PLT_HEADER_WORD3): Remove. + (PLT_HEADER_WORD4, PLT_ENTRY_WORD1, PLT_ENTRY_WORD2): Remove. + (PLT_ENTRY_WORD3): Remove. + (elf64_alpha_create_dynamic_sections): If secureplt, set SEC_READONLY + on .plt and create .got.plt. + (elf64_alpha_output_extsym): Remove .plt frobbing for symbol values. + (get_got_entry): Initialize plt_offset. + (elf64_alpha_want_plt): New. + (elf64_alpha_check_relocs): Use it. + (elf64_alpha_adjust_dynamic_symbol): Likewise. Don't allocate + plt entries here. + (elf64_alpha_calc_got_offsets_for_symbol): Don't report internal + error as user error. + (elf64_alpha_size_plt_section_1): Allocate one plt entry per + got subsection. + (elf64_alpha_size_plt_section): Size .got.plt section. + (elf64_alpha_size_rela_got_1): Don't allocate relocations if + plt entries used. + (elf64_alpha_size_dynamic_sections): Call elf64_alpha_size_plt_section. + Add PLTRO DYNAMIC entry. + (elf64_alpha_finish_dynamic_symbol): Generate secureplt format. + (elf64_alpha_finish_dynamic_sections): Likewise. + 2005-05-28 David Daney <ddaney@avtrex.com> * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Move @@ -10,7 +45,7 @@ * config.in, configure: Regenerate. 2005-05-26 Mark Kettenis <kettenis@gnu.org> - Maciej W. Rozycki <macro@linux-mips.org> + Maciej W. Rozycki <macro@linux-mips.org> * elfxx-mips.c (_bfd_mips_elf_section_processing): Warn and stop processing of options if one of invalid size is |