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| author | Jakub Jelinek <jakub@redhat.com> | 2003-05-30 15:50:12 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2003-05-30 15:50:12 +0000 |
| commit | 36af4a4e51338a12cdd06009ae335ad776b496ff (patch) | |
| tree | 2335bc74ed34a5b5b8ca030ec6cf4157de7f437c /include | |
| parent | cdaeef2eb5f895b31ca8665b10712c4f3b64976e (diff) | |
| download | gdb-36af4a4e51338a12cdd06009ae335ad776b496ff.zip gdb-36af4a4e51338a12cdd06009ae335ad776b496ff.tar.gz gdb-36af4a4e51338a12cdd06009ae335ad776b496ff.tar.bz2 | |
bfd/
* elflink.h (elf_link_add_object_symbols): Use !info->executable
instead of info->shared where appropriate.
(bfd_elfNN_size_dynamic_sections, elf_link_output_extsym): Likewise.
* elflink.c (_bfd_elf_create_got_section): Likewise.
(_bfd_elf_link_create_dynamic_sections): Likewise.
(_bfd_elf_link_assign_sym_version): Likewise.
* elf32-i386.c (elf_i386_size_dynamic_sections): Create .interp section
and DT_DEBUG dynamic tag even for position independent executables.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
* elf32-s390.c (elf_s390_size_dynamic_sections: Likewise.
* elf64-ppc.c (ppc64_elf_size_dynamic_sections: Likewise.
* elf64-s390.c (elf_s390_size_dynamic_sections: Likewise.
* elf64-x86-64.c (elf64_x86_64_size_dynamic_sections: Likewise.
* elfxx-ia64.c (elfNN_ia64_size_dynamic_sections: Likewise.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections: Likewise.
* elf64-alpha.c (elf64_alpha_size_dynamic_sections: Likewise.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections: Likewise.
include/
* bfdlink.h (struct bfd_link_info): Add pie and executable
bits.
ld/
* lexsup.c (OPTION_PIE): Define.
(ld_options): Add -pie and --pic-executable options.
(parse_args): Handle OPTION_PIE.
* ldmain.c (main): Initialize link_info.pie and
link_info.executable.
* genscripts.sh: Generate PIE scripts.
* ld.texinfo: Document -pie and --pic-executable options.
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
(gld${EMULATION_NAME}_place_orphan): Likewise.
(gld${EMULATION_NAME}_get_script): Include PIE scripts.
* scripttempl/elf.sc: In PIE scripts set . the same way as in
shared scripts.
* emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Set to yes.
* emulparams/elf64_ia64.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf32ppc.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf64ppc.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf_x86_64.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf_s390.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf32_sparc.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf64_sparc.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf64alpha.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf64_s390.sh (GENERATE_PIE_SCRIPT): Likewise.
* emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Likewise.
Diffstat (limited to 'include')
| -rw-r--r-- | include/ChangeLog | 6 | ||||
| -rw-r--r-- | include/bfdlink.h | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 8dfa46f..41e67bc 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,9 @@ +2003-05-30 Ulrich Drepper <drepper@redhat.com> + Jakub Jelinek <jakub@redhat.com> + + * bfdlink.h (struct bfd_link_info): Add pie and executable + bits. + 2003-05-21 Nick Clifton <nickc@redhat.com> * bfdlink.h (struct bfd_link_hash_table): Fix typo in comment. diff --git a/include/bfdlink.h b/include/bfdlink.h index 89d916e..61fcf96 100644 --- a/include/bfdlink.h +++ b/include/bfdlink.h @@ -291,6 +291,12 @@ struct bfd_link_info /* TRUE if relaxation is being finalized. */ unsigned int relax_finalizing: 1; + /* TRUE if generating a position independent executable. */ + unsigned int pie: 1; + + /* TRUE if generating an executable, position independent or not. */ + unsigned int executable : 1; + /* Which symbols to strip. */ enum bfd_link_strip strip; |