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| author | Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | 2012-07-13 15:47:27 +0000 |
|---|---|---|
| committer | Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | 2012-07-13 15:47:27 +0000 |
| commit | 470b557aaf678bdadcd05a04e8fd312ba6d2f098 (patch) | |
| tree | e5cd03984d101b6c5a8d4c774cd7c73c4ca14b0a /ld | |
| parent | 2c3fc38946973ec305b63248abdd170eda059f80 (diff) | |
| download | gdb-470b557aaf678bdadcd05a04e8fd312ba6d2f098.zip gdb-470b557aaf678bdadcd05a04e8fd312ba6d2f098.tar.gz gdb-470b557aaf678bdadcd05a04e8fd312ba6d2f098.tar.bz2 | |
2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* elf64-s390.c: Include elf-s390-common.c.
(R_390_IRELATIVE): New reloc.
(elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
(RELA_ENTRY_SIZE): New macro.
(elf_s390_link_hash_entry): New fields ifunc_resolver_address and
*ifunc_resolver_section.
(struct plt_entry): New struct.
(struct elf_s390_obj_tdata): New field local_plt.
(elf_s390_local_plt): New macro.
(struct elf_s390_link_hash_table): New field irelifunc.
(ELF64): New macro.
(link_hash_newfunc): Initialize new fields.
(elf_s390_check_relocs): Handle IFUNC symbols.
(elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
symbols.
(allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
IFUNC symbols.
(elf_s390_size_dynamic_sections): Handle IFUNC symbols.
(elf_s390_relocate_section): Likewise.
(elf_s390_finish_dynamic_symbol): Likewise.
(elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
(elf_s390_finish_ifunc_symbol): New function.
(elf_s390_gc_sweep_hook): Handle local plt entries.
(elf_backend_add_symbol_hook): Define.
* elf32-s390.c: See elf64-s390.c changes.
* elf-s390-common.c: New file.
* bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
* libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
BFD_RELOC_390_IRELATIVE.
* reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* elf/s390.h (START_RELOC_NUMBERS): Define R_390_IRELATIVE reloc.
2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* emulparams/elf_s390.sh (IREL_IN_PLT): Define.
* emulparams/elf64_s390.sh (IREL_IN_PLT): Define.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/emulparams/elf64_s390.sh | 1 | ||||
| -rw-r--r-- | ld/emulparams/elf_s390.sh | 1 |
3 files changed, 7 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index a952530..a6c9665 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,8 @@ +2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> + + * emulparams/elf_s390.sh (IREL_IN_PLT): Define. + * emulparams/elf64_s390.sh (IREL_IN_PLT): Define. + 2012-07-13 Nick Clifton <nickc@redhat.com> PR ld/14357 diff --git a/ld/emulparams/elf64_s390.sh b/ld/emulparams/elf64_s390.sh index ae8f26e..61d4c02 100644 --- a/ld/emulparams/elf64_s390.sh +++ b/ld/emulparams/elf64_s390.sh @@ -12,6 +12,7 @@ TEMPLATE_NAME=elf32 GENERATE_SHLIB_SCRIPT=yes GENERATE_PIE_SCRIPT=yes NO_SMALL_DATA=yes +IREL_IN_PLT= # Treat a host that matches the target with the possible exception of "x" # in the name as if it were native. diff --git a/ld/emulparams/elf_s390.sh b/ld/emulparams/elf_s390.sh index 218558b..8f35cf3 100644 --- a/ld/emulparams/elf_s390.sh +++ b/ld/emulparams/elf_s390.sh @@ -11,3 +11,4 @@ TEMPLATE_NAME=elf32 GENERATE_SHLIB_SCRIPT=yes GENERATE_PIE_SCRIPT=yes NO_SMALL_DATA=yes +IREL_IN_PLT= |