binutils-gdb/gas/doc
Nick Clifton d8045f234d include/elf
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * common.h (STT_GNU_IFUNC): Define.

elfcpp
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * (enum STT): Add STT_GNU_IFUNC.

gas
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * config/obj-elf.c (obj_elf_type): Add support for a
        gnu_indirect_function type.
        * config/tc-i386.c (tc_i386_fix_adjustable): Do not adjust fixups
        against indirect function symbols.
        * doc/as.texinfo (.type): Document the support for the
        gnu_indirect_function symbol type.
        * NEWS: Mention the new feature.

gas/testsuite
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * gas/elf/elf.exp: Extend type test to include an ifunc symbol.
        Provide an alternative test for targets which do not support ifunc
        symbols.
        (type.s): Add entry for an ifunc symbol.
        (type.e): Add ifunc entry to expected symbol dump.
        (section2.e-armelf): Add  entry for ifunc symbol.
        (type-noifunc.s): New file.
        (type-noifunc.e): New file.

bfd/
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
        section pointer.
        (struct elf_obj_data): Add has_ifunc_symbols boolean.
        * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
        into a STT_GNU_IFUNC symbol type.
        (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
        type.
        (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
        the binary contains ifunc symbols.
        * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
        symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
        * elf32-i386.c (is_indirect_function): New function.
        (elf_i386_check_relocs): Create an ifunc output section.
        (allocate_dynrelocs): Create dynamic relocs in the ifunc output
        section if necessary.
        (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
        if necessary.
        (elf_i386_add_symbol_hook): New function. Set the
        has_ifunc_symbols field of the elf_obj_data structure if an ifunc
        symbol is encountered.
        (elf_backend_post_process_headers): Define.
        (elf_backend_add_symbol_hook): Define.
        (elf_i386_post_process_headers): Rename to
        elf_i388_fbsd_post_process_headers.
        * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
        (is_indirect_function): New function.
        (elf64_x86_64_check_relocs): Create an ifunc output section.
        (allocate_dynrelocs): Create dynamic relocs in the ifunc output
        section if necessary.
        (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
        symbol if necessary.
        (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
        elf_obj_data structure if an ifunc symbol is encountered.
        (elf_backend_post_process_headers): Define.
        * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
        if we have ifunc symbols to handle.
        (get_ifunc_reloc_section_name): New function.  Computes the name
        for an ifunc section.
        (_bfd_elf_make_ifunc_reloc_section): New function.  Creates a
        section to hold ifunc relocs.
        * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
        (bfd_print_symbol_vandf): Handle ifunc symbols.
        (bfd_decode_symclass): Likewise.
        * bfd-in2.h: Regenerate.

binutils
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * readelf.c (dump_relocations): Display a relocation against an
        ifunc symbol as if it were a function invocation.
        (get_symbol_type): Handle STT_GNU_IFUNC.

ld
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * NEWS: Mention support for IFUNC symbols.

ld/testsuite
2009-04-30  Nick Clifton  <nickc@redhat.com>

        * ld-ifunc: New directory.
        * ld-ifunc/ifunc.exp: New file: Run the IFUNC tests.
        * ld-ifunc/prog.c: New file.
        * ld-ifunc/lib.c: New file.
2009-04-30 15:47:13 +00:00
..
Makefile.am Add support for Score7 architecture. 2009-03-02 10:33:08 +00:00
Makefile.in Add support for Score7 architecture. 2009-03-02 10:33:08 +00:00
all.texi Add support for Score7 architecture. 2009-03-02 10:33:08 +00:00
as.texinfo include/elf 2009-04-30 15:47:13 +00:00
c-alpha.texi 2009-03-03 Tristan Gingold <gingold@adacore.com> 2009-03-03 10:04:58 +00:00
c-arc.texi
c-arm.texi * config/tc-arm.c (arm_cpus): Add entry for ARM Cortex-M0. 2009-04-02 09:43:56 +00:00
c-avr.texi /gas: 2009-02-03 17:24:36 +00:00
c-bfin.texi
c-cr16.texi *c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT. 2008-11-27 12:01:26 +00:00
c-cris.texi
c-d10v.texi
c-d30v.texi
c-h8300.texi * NEWS: Mention these changes. 2008-08-06 15:42:15 +00:00
c-hppa.texi
c-i370.texi
c-i386.texi Reformat. 2009-01-10 18:38:12 +00:00
c-i860.texi
c-i960.texi
c-ia64.texi
c-ip2k.texi
c-lm32.texi Add LM32 port. 2008-12-23 19:10:25 +00:00
c-m32c.texi * NEWS: Mention these changes. 2008-08-06 15:42:15 +00:00
c-m32r.texi
c-m68hc11.texi
c-m68k.texi
c-mips.texi 2009-04-09 Catherine Moore <clm@codesourcery.com> 2009-04-09 15:55:59 +00:00
c-mmix.texi
c-msp430.texi
c-mt.texi
c-ns32k.texi
c-pdp11.texi
c-pj.texi
c-ppc.texi opcodes/ 2008-12-04 10:29:16 +00:00
c-s390.texi * doc/all.texi: Set S390. 2009-02-23 10:10:25 +00:00
c-score.texi Add support for Score7 architecture. 2009-03-02 10:33:08 +00:00
c-sh.texi * NEWS: Mention these changes. 2008-08-06 15:42:15 +00:00
c-sh64.texi * NEWS: Mention these changes. 2008-08-06 15:42:15 +00:00
c-sparc.texi gas/ 2008-04-25 19:58:03 +00:00
c-tic54x.texi
c-v850.texi
c-vax.texi
c-xc16x.texi
c-xtensa.texi * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that 2008-01-25 01:08:34 +00:00
c-z8k.texi
c-z80.texi
fdl.texi Change documentation license to FDL v1.3 2008-11-19 16:22:48 +00:00
h8.texi
internals.texi * doc/internals.texi: Fix trivial syntax errors. 2009-03-31 04:57:48 +00:00