2010-05-21 Daniel Jacobowitz <dan@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Andrew Stubbs <ams@codesourcery.com>
bfd/
* config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
* configure.in: Handle FDPIC vectors.
* elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
* elf32-sh.c (DEFAULT_STACK_SIZE): Define.
(SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
SYMBOL_REFERENCES_LOCAL for function descriptors.
(fdpic_object_p): New.
(sh_reloc_map): Add FDPIC and movi20 relocations.
(sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
range.
(struct elf_sh_plt_info): Add got20 and short_plt. Update all
definitions.
(FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
(fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
(FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
(fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
(fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
New.
(get_plt_info): Handle FDPIC.
(MAX_SHORT_PLT): Define.
(get_plt_index, get_plt_offset): Handle short_plt.
(union gotref): New.
(struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
got_type and adjust all uses. Add GOT_FUNCDESC.
(struct sh_elf_obj_tdata): Add local_funcdesc. Rename
local_got_tls_type to local_got_type.
(sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
users changed.
(sh_elf_local_funcdesc): Define.
(struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
and srofixup.
(sh_elf_link_hash_newfunc): Initialize new fields.
(sh_elf_link_hash_table_create): Set fdpic_p.
(sh_elf_omit_section_dynsym): New.
(create_got_section): Create .got.funcdesc, .rela.got.funcdesc
and .rofixup.
(allocate_dynrelocs): Allocate local function descriptors and space
for R_SH_FUNCDESC-related relocations, and for rofixups.
Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
require function descriptors.
(sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
(sh_elf_modify_program_headers): New.
(sh_elf_size_dynamic_sections): Allocate function descriptors for
local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
entry in the .dynamic section.
(sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
(sh_elf_add_rofixup, sh_elf_osec_to_segment)
(sh_elf_osec_readonly_p, install_movi20_field): New functions.
(sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
read-only section warnings. Handle undefined weak symbols. Generate
fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
relocations and clear EF_SH_PIC. Handle 20-bit relocations.
Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
(sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
Handle 20-bit relocations.
(sh_elf_copy_indirect_symbol): Copy function descriptor reference
counts.
(sh_elf_check_relocs): Handle new relocations. Make symbols
dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
for R_SH_DIR32.
(sh_elf_copy_private_data): Copy PT_GNU_STACK size.
(sh_elf_merge_private_data): Copy initial flags. Do not clobber
non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
(sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
Use install_movi20_field. Rename srel to srelgot. Always generate
R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
(sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
Rename sgot to sgotplt. Assert that the right number of rofixups
and dynamic relocations were allocated.
(sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
(elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
(elf_backend_can_make_relative_eh_frame)
(elf_backend_can_make_lsda_relative_eh_frame)
(elf_backend_encode_eh_address): Define.
(TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
(TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
Redefine for FDPIC vector.
* reloc.c: Add SH FDPIC and movi20 relocations.
* targets.c (_bfd_target_vector): Add FDPIC vectors.
* configure, bfd-in2.h, libbfd.h: Regenerated.
binutils/
* readelf.c (get_machine_flags): Handle EF_SH_PIC and EF_SH_FDPIC.
gas/
* config/tc-sh.c (sh_fdpic): New.
(sh_check_fixup): Handle relocations on movi20.
(parse_exp): Do not reject PIC operators here.
(build_Mytes): Check for unhandled PIC operators here. Use
sh_check_fixup for movi20.
(enum options): Add OPTION_FDPIC.
(md_longopts, md_parse_option, md_show_usage): Add --fdpic.
(sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
(sh_elf_final_processing): Handle --fdpic.
(sh_uclinux_target_format): New.
(sh_parse_name): Handle FDPIC relocation operators.
* config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
(sh_uclinux_target_format): Declare for TE_UCLINUX.
* configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
em=uclinux.
* doc/c-sh.texi (SH Options): Document --fdpic.
gas/testsuite/
* gas/sh/basic.exp: Run new tests. Handle uClinux like Linux.
* gas/sh/fdpic.d: New file.
* gas/sh/fdpic.s: New file.
* gas/sh/reg-prefix.d: Force big-endian.
* gas/sh/sh2a-pic.d: New file.
* gas/sh/sh2a-pic.s: New file.
* lib/gas-defs.exp (is_elf_format): Include sh*-*-uclinux*.
include/elf/
* sh.h (EF_SH_PIC, EF_SH_FDPIC): Define.
(R_SH_FIRST_INVALID_RELOC_6, R_SH_LAST_INVALID_RELOC_6): New. Adjust
other invalid ranges.
(R_SH_GOT20, R_SH_GOTOFF20, R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20)
(R_SH_GOTOFFFUNCDESC, R_SH_GOTOFFFUNCDESC20, R_SH_FUNCDESC)
(R_SH_FUNCDESC_VALUE): New.
ld/
* Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
(eshelf_fd.c, eshlelf_fd.c): New rules.
* Makefile.in: Regenerate.
* configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
emulations.
* emulparams/shelf_fd.sh: New file.
* emulparams/shlelf_fd.sh: New file.
* emulparams/shlelf_linux.sh: Update comment.
ld/testsuite/
* ld-sh/sh.exp: Handle uClinux like Linux.
* lib/ld-lib.exp (is_elf_format): Include sh*-*-uclinux*.
* ld-sh/fdpic-funcdesc-shared.d: New file.
* ld-sh/fdpic-funcdesc-shared.s: New file.
* ld-sh/fdpic-funcdesc-static.d: New file.
* ld-sh/fdpic-funcdesc-static.s: New file.
* ld-sh/fdpic-gotfuncdesc-shared.d: New file.
* ld-sh/fdpic-gotfuncdesc-shared.s: New file.
* ld-sh/fdpic-gotfuncdesc-static.d: New file.
* ld-sh/fdpic-gotfuncdesc-static.s: New file.
* ld-sh/fdpic-gotfuncdesci20-shared.d: New file.
* ld-sh/fdpic-gotfuncdesci20-shared.s: New file.
* ld-sh/fdpic-gotfuncdesci20-static.d: New file.
* ld-sh/fdpic-gotfuncdesci20-static.s: New file.
* ld-sh/fdpic-goti20-shared.d: New file.
* ld-sh/fdpic-goti20-shared.s: New file.
* ld-sh/fdpic-goti20-static.d: New file.
* ld-sh/fdpic-goti20-static.s: New file.
* ld-sh/fdpic-gotofffuncdesc-shared.d: New file.
* ld-sh/fdpic-gotofffuncdesc-shared.s: New file.
* ld-sh/fdpic-gotofffuncdesc-static.d: New file.
* ld-sh/fdpic-gotofffuncdesc-static.s: New file.
* ld-sh/fdpic-gotofffuncdesci20-shared.d: New file.
* ld-sh/fdpic-gotofffuncdesci20-shared.s: New file.
* ld-sh/fdpic-gotofffuncdesci20-static.d: New file.
* ld-sh/fdpic-gotofffuncdesci20-static.s: New file.
* ld-sh/fdpic-gotoffi20-shared.d: New file.
* ld-sh/fdpic-gotoffi20-shared.s: New file.
* ld-sh/fdpic-gotoffi20-static.d: New file.
* ld-sh/fdpic-gotoffi20-static.s: New file.
* ld-sh/fdpic-plt-be.d: New file.
* ld-sh/fdpic-plt-le.d: New file.
* ld-sh/fdpic-plt.s: New file.
* ld-sh/fdpic-plti20-be.d: New file.
* ld-sh/fdpic-plti20-le.d: New file.
* ld-sh/fdpic-stack-default.d: New file.
* ld-sh/fdpic-stack-size.d: New file.
* ld-sh/fdpic-stack.s: New file.
2010-05-25 14:12:43 +00:00
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2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
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Joseph Myers <joseph@codesourcery.com>
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Andrew Stubbs <ams@codesourcery.com>
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* Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
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(eshelf_fd.c, eshlelf_fd.c): New rules.
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* Makefile.in: Regenerate.
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* configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
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emulations.
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* emulparams/shelf_fd.sh: New file.
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* emulparams/shlelf_fd.sh: New file.
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* emulparams/shlelf_linux.sh: Update comment.
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2010-05-25 14:02:38 +00:00
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2010-05-25 Jay Krell <jay.krell@cornell.edu>
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PR ld/11621
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* Makefile.am: Replace all occurences of .o with .@OBJEXT@
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* Makefile.in: Regenerate.
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2010-05-25 10:00:25 +00:00
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2010-05-25 Kai Tietz <kai.tietz@onevision.com>
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2010-05-25 10:05:16 +00:00
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* deffilep.y (opt_name): Allow leading dot.
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(dot_name): Likewise.
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(anylang_id): Likewise.
|
2010-05-25 10:03:01 +00:00
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* emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
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default auto_import.
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(gld${EMULATION_NAME}_handle_option): Warn about v1.
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(pep_find_data_imports): Remove superflous warnings about
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auto-import.
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(gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
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and active pseudo-relocation-v2 rdata into data section.
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2010-05-25 10:00:25 +00:00
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* emultempl/pe.em (default_merge_rdata): New shell variable.
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(MERGE_RDATA_V2): New macro.
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(gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
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selected script.
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2010-05-15 19:50:44 +00:00
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2010-05-15 Kai Tietz <kai.tietz@onevision.com>
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* emultempl/pe.em (is_underscoring): New helper function.
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(gld_${EMULATION_NAME}_before_parse): Replace code
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for pe(p)_leading_underscore detection by is_underscoring.
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(U): Likewise.
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(GET_INIT_SYMBOL_NAME): Likewise.
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(U_SIZE): Likewise.
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(set_pe_name):
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(set_entry_point):
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(gld_${EMULATION_NAME}_set_symbols):
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* emultempl/pep.em: Likewise.
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* pe-dll.c (pe_detail_list): Set default
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underscoring for x64 target.
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(pe_dll_id_target): Add initialization of
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pe(p)_leading_underscore.
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2010-05-15 14:20:06 +00:00
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2010-05-15 Dave Korn <dave.korn.cygwin@gmail.com>
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* pe-dll.c: Removed trailing whitespaces.
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2010-05-14 03:15:20 +00:00
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2010-05-14 Alan Modra <amodra@gmail.com>
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PR ld/11583
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* ldexp.c (exp_fold_tree_1): If assignment source expression is
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invalid, make the destination symbol undefined.
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2010-05-11 17:46:22 +00:00
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2010-05-11 Kai Tietz <kai.tietz@onevision.com>
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* emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
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Initialize pe(p)_leading_underscore variable.
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(set_pe_name): Likewise.
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* emultempl/pep.em: Likewise.
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Additional change default to non-underscore for
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pep_leading_underscore equal to -1.
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2010-05-07 12:28:50 +00:00
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2010-05-07 Tristan Gingold <gingold@adacore.com>
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* Makefile.in: Regenerate with automake 1.11.1.
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* aclocal.m4: Ditto.
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2010-05-05 15:28:26 +00:00
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2010-05-05 Nick Clifton <nickc@redhat.com>
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* po/es.po: Updated Spanish translation.
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2010-04-28 15:24:22 +00:00
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2010-04-27 Kai Tietz <kai.tietz@onevision.com>
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* pe-dll.c (_nm_-symbols): Use always underscored variant
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for symbols.
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(__imp_-symbols): Likewise.
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(___imp_-symbols): Likewise.
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* NEWS: Mention ABI change for x64 PE-COFF.
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2010-04-27 16:05:54 +00:00
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2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
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* Makefile.am (install-exec-local): Properly install ld as
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default cross linker.
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* Makefile.in: Regenerated.
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2010-04-27 14:12:32 +00:00
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2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
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Nick Clifton <nickc@redhat.com>
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* configure.in (install_as_default): Define and set to true
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unless --enable-gold=both/gold has been specified.
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* configure: Regenerate.
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* Makefile.am (transform): Use ld.bfd as the default name of
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the linker.
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(install-exec-local): Also install the executable as a binary
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named 'ld' if install_as_default is true.
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* Makefile.in: Regenerate.
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2010-04-22 14:37:16 +00:00
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2010-04-22 Nick Clifton <nickc@redhat.com>
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* po/ld.pot: Updated by the Translation project.
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* po/vi.po: Updated Vietnamese translation.
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* po/bg.po: Updated Bulgarian translation.
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2010-04-21 16:32:31 +00:00
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2010-04-15 Andrew Haley <aph@redhat.com>
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* emultempl/armelf.em (merge_exidx_entries): New variable.
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(OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
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("no-merge-exidx-entries"): New option.
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* ld.texinfo (merge-exidx-entries): Document this option.
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2010-04-14 09:27:27 +00:00
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2010-04-14 Tristan Gingold <gingold@adacore.com>
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* emulparams/alphavms.sh: New file.
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* emultempl/vms.em: New file.
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* scripttempl/alphavms.sc: New file.
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* configure.tgt (alpha*-*-*vms*): Added.
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* Makefile.am (ALL_EMULATIONS): Add ealphavms.o
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(ealphavms.c): New target.
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* Makefile.in: Regenerate.
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2010-04-09 14:40:18 +00:00
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2010-04-09 Nick Clifton <nickc@redhat.com>
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* ldlang.c (wild_sort): Remove unused variable section_name.
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2010-04-07 07:20:51 +00:00
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2010-04-07 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2010-04-07 02:41:35 +00:00
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2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/11434
|
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* ld/testsuite/ld-x86-64/unique1.d: New.
|
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* ld/testsuite/ld-x86-64/unique1.s: Likewise.
|
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* ld-x86-64/x86-64.exp: Run unique1.
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|
|
2010-04-05 09:04:09 +00:00
|
|
|
|
2010-04-05 Kai Tietz <kai.tietz@onevision.com>
|
|
|
|
|
|
|
|
|
|
|
|
* emultempl/pep.em (U): Macro modified.
|
|
|
|
|
|
(U_SIZE): New helper macro.
|
|
|
|
|
|
(GET_INIT_SYMBOL_NAME): Likewise.
|
|
|
|
|
|
(enum options): Add OPTION_NO_LEADING_UNDERSCORE
|
|
|
|
|
|
and OPTION_LEADING_UNDERSCORE enumerator-values.
|
|
|
|
|
|
(gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
|
|
|
|
|
|
option.
|
|
|
|
|
|
(definfo): Add new member is_c_symbol.
|
|
|
|
|
|
(D): Add to macro underscore mode parameter.
|
|
|
|
|
|
(init): Add definition for is_c_symbol.
|
|
|
|
|
|
(gld_${EMULATION_NAME}_list_options): Display new options.
|
|
|
|
|
|
(set_pep_name): Adjust underscoring dependent fixed
|
|
|
|
|
|
symbol handling.
|
|
|
|
|
|
(gld_${EMULATION_NAME}_set_symbols): Likewise.
|
|
|
|
|
|
(saw_option): Likewise.
|
|
|
|
|
|
(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
|
|
|
|
|
|
(set_entry_point): Initial initial_symbol_char dependent to
|
|
|
|
|
|
target's default and new option flag pep_leading_underscore.
|
|
|
|
|
|
* emultempl/pe.em (U): Macro modified.
|
|
|
|
|
|
(U_SIZE): New helper macro.
|
|
|
|
|
|
(GET_INIT_SYMBOL_NAME): Likewise.
|
|
|
|
|
|
(OPTION_LEADING_UNDERSCORE): Add new option define.
|
|
|
|
|
|
(OPTION_NO_LEADING_UNDERSCORE): Likewise.
|
|
|
|
|
|
(gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
|
|
|
|
|
|
option.
|
|
|
|
|
|
(definfo): Add new member is_c_symbol.
|
|
|
|
|
|
(D): Add to macro underscore mode parameter.
|
|
|
|
|
|
(init): Add definition for is_c_symbol.
|
|
|
|
|
|
(gld_${EMULATION_NAME}_list_options): Display new options.
|
|
|
|
|
|
(set_pep_name): Adjust underscoring dependent fixed
|
|
|
|
|
|
symbol handling.
|
|
|
|
|
|
(gld_${EMULATION_NAME}_set_symbols): Likewise.
|
|
|
|
|
|
(saw_option): Likewise.
|
|
|
|
|
|
(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
|
|
|
|
|
|
(set_entry_point): Initial initial_symbol_char dependent to
|
|
|
|
|
|
target's default and new option flag pep_leading_underscore.
|
|
|
|
|
|
* pe-dll.c (pe_leading_underscore): New flag variable.
|
|
|
|
|
|
(pe_detail_list): Remove const to allow modify of
|
|
|
|
|
|
member underscore.
|
|
|
|
|
|
(pe_dll_id_target): Initialize pe_details' underscore variable
|
|
|
|
|
|
dependent to target's default and flag pe_leading_underscore.
|
|
|
|
|
|
* pe-dll.h (pe_leading_underscore): Add extern declaration of
|
|
|
|
|
|
option flag.
|
|
|
|
|
|
* pep-dll.c (pe_leading_underscore): Add alias define for
|
|
|
|
|
|
pep_leading_underscore.
|
|
|
|
|
|
* pep-dll.h (pep_leading_underscore) Add extern declaration of
|
|
|
|
|
|
option flag.
|
|
|
|
|
|
* ld.texinfo: Add documentation for --(no-)leading-underscore
|
|
|
|
|
|
option.
|
|
|
|
|
|
|
2010-03-25 22:49:44 +00:00
|
|
|
|
2010-03-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11426
|
|
|
|
|
|
* configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
|
|
|
|
|
|
(m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
|
|
|
|
|
|
|
bfd:
* Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
(ALL_MACHINES_CFILES): Add cpu-tic6x.c.
(BFD32_BACKENDS): Add elf32-tic6x.lo.
(BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
* Makefile.in: Regenerate.
* archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
(bfd_archures_list): Update.
* config.bfd (tic6x-*-elf): New.
* configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
New.
* configure: Regenerate.
* cpu-tic6x.c, elf32-tic6x.c: New.
* reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
* targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
(_bfd_target_vector): Update.
* bfd-in2.h, libbfd.h: Regenerate.
binutils:
* MAINTAINERS: Add self as TI C6X maintainer.
* NEWS: Add news entry for TI C6X support.
* readelf.c: Include elf/tic6x.h.
(guess_is_rela): Handle EM_TI_C6000.
(dump_relocations): Likewise.
(get_tic6x_dynamic_type): New.
(get_dynamic_type): Call it.
(get_machine_flags): Handle EF_C6000_REL.
(get_osabi_name): Handle machine-specific values only for relevant
machines. Handle C6X values.
(get_tic6x_segment_type): New.
(get_segment_type): Call it.
(get_tic6x_section_type_name): New.
(get_section_type_name): Call it.
(is_32bit_abs_reloc, is_16bit_abs_reloc, is_none_reloc): Handle
EM_TI_C6000.
gas:
* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
(TARGET_CPU_HFILES): Add config/tc-tic6x.h.
* Makefile.in: Regenerate.
* NEWS: Add news entry for TI C6X support.
* app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
operands if TC_KEEP_OPERAND_SPACES.
* configure.tgt (tic6x-*-*): New.
* config/tc-ia64.h (TC_PREDICATE_START_CHAR,
TC_PREDICATE_END_CHAR): Define.
* config/tc-tic6x.c, config/tc-tic6x.h: New.
* doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
* doc/Makefile.in: Regenerate.
* doc/all.texi (TIC6X): Define.
* doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
* doc/c-tic6x.texi: New.
gas/testsuite:
* gas/tic6x: New directory and testcases.
include:
* dis-asm.h (print_insn_tic6x): Declare.
include/elf:
* common.h (ELFOSABI_C6000_ELFABI, ELFOSABI_C6000_LINUX): Define.
* tic6x.h: New.
include/opcode:
* tic6x-control-registers.h, tic6x-insn-formats.h,
tic6x-opcode-table.h, tic6x.h: New.
ld:
* Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
eelf32_tic6x_le.o.
(eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
* NEWS: Add news entry for TI C6X support.
* configure.tgt (tic6x-*-*): New.
* emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
ld/testsuite:
* ld-elf/flags1.d, ld-elf/merge.d: XFAIL for tic6x-*-*.
* ld-elf/sec-to-seg.exp: Set B_test_same_seg to 0 for tic6x-*-*.
* ld-tic6x: New directory and testcases.
opcodes:
* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tic6x-dis.c.
* Makefile.in: Regenerate.
* configure.in (bfd_tic6x_arch): New.
* configure: Regenerate.
* disassemble.c (ARCH_tic6x): Define if ARCH_all.
(disassembler): Handle TI C6X.
* tic6x-dis.c: New.
2010-03-25 21:12:36 +00:00
|
|
|
|
2010-03-25 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
|
|
|
|
|
|
eelf32_tic6x_le.o.
|
|
|
|
|
|
(eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
|
|
|
|
|
|
* NEWS: Add news entry for TI C6X support.
|
|
|
|
|
|
* configure.tgt (tic6x-*-*): New.
|
|
|
|
|
|
* emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
|
|
|
|
|
|
|
2010-03-23 16:02:02 +00:00
|
|
|
|
2010-03-23 Joseph Myers <joseph@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
|
|
|
|
|
|
BSS_NAME): Define if not already defined. Use in place of some
|
|
|
|
|
|
hardcoded section names.
|
|
|
|
|
|
|
2010-03-18 18:40:29 +00:00
|
|
|
|
2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
* scripttempl/elf.sc (INIT_ARRAY): Re-indent.
|
|
|
|
|
|
|
2010-03-18 13:15:46 +00:00
|
|
|
|
2010-03-18 Aymeric Vincent <vincent@labri.fr>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11384
|
|
|
|
|
|
* emultempl/sh64elf.em: Add missing EOF.
|
|
|
|
|
|
|
2010-03-18 10:51:31 +00:00
|
|
|
|
2010-03-18 Doug Semler <dougsemler@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* pe-dll.c (make_one): Make text section readonly.
|
|
|
|
|
|
(make_one): Add *ABS* symbol @feat.00 with value 1 to tag
|
|
|
|
|
|
the jump stub on X86 as /SAFESEH compatible for
|
|
|
|
|
|
native toolchains.
|
|
|
|
|
|
|
2010-03-17 08:37:10 +00:00
|
|
|
|
2010-03-17 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ldlang.c (lang_size_sections_1): Remove "s" param. Set "s" from
|
|
|
|
|
|
*prev instead. Update all callers.
|
|
|
|
|
|
|
2010-03-16 14:14:40 +00:00
|
|
|
|
2010-03-15 Daniel Jacobowitz <dan@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* ldlang.c (lang_insert_orphan): Place loadable orphans in the same
|
|
|
|
|
|
region and phdrs as their placement section.
|
|
|
|
|
|
|
2010-03-15 02:03:00 +00:00
|
|
|
|
2010-03-15 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
|
|
|
|
|
|
(ppc_before_allocation): Call sort_toc_sections.
|
|
|
|
|
|
(no_toc_sort, OPTION_NO_TOC_SORT): New.
|
|
|
|
|
|
(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
|
|
|
|
|
|
PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
|
|
|
|
|
|
|
2010-03-14 07:05:36 +00:00
|
|
|
|
2010-03-14 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11378
|
|
|
|
|
|
* emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
|
|
|
|
|
|
ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
|
|
|
|
|
|
|
2010-03-10 22:44:01 +00:00
|
|
|
|
2010-03-11 George Gensure <werkt0@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11367
|
|
|
|
|
|
* ldcref.c (handle_asneeded_cref): Correct copying of refs.
|
|
|
|
|
|
|
2010-03-05 19:49:00 +00:00
|
|
|
|
2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
|
|
|
|
|
|
|
|
|
|
|
|
* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
|
|
|
|
|
|
eelf_i386_sol2.o.
|
|
|
|
|
|
(ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
|
|
|
|
|
|
(eelf32_sparc_sol2.c): New rule.
|
|
|
|
|
|
(eelf64_sparc_sol2.c): Likewise.
|
|
|
|
|
|
(eelf_x86_64_sol2.c): Likewise.
|
|
|
|
|
|
(eelf_i386_sol2.c): Likewise.
|
|
|
|
|
|
* Makefile.in: Regenerate.
|
|
|
|
|
|
* configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
|
|
|
|
|
|
elf_i386_sol2.
|
|
|
|
|
|
Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
|
|
|
|
|
|
(x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
|
|
|
|
|
|
Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
|
|
|
|
|
|
(sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
|
|
|
|
|
|
Add target_extra_emuls.
|
|
|
|
|
|
(sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
|
|
|
|
|
|
Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
|
|
|
|
|
|
(sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
|
|
|
|
|
|
Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
|
|
|
|
|
|
* emulparams/elf32_sparc_sol2.sh: New file.
|
|
|
|
|
|
* emulparams/elf64_sparc_sol2.sh: New file.
|
|
|
|
|
|
* emulparams/elf_i386_sol2.sh: New file.
|
|
|
|
|
|
* emulparams/elf_x86_64_sol2.sh: New file.
|
|
|
|
|
|
* emultempl/solaris2.em: New file.
|
|
|
|
|
|
|
2010-02-27 23:00:41 +00:00
|
|
|
|
2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11330
|
|
|
|
|
|
* ld.texinfo: Replace explicitely with explicitly.
|
|
|
|
|
|
|
2010-02-27 12:34:25 +00:00
|
|
|
|
2010-02-27 Jie Zhang <jie@codesourcery.com>
|
|
|
|
|
|
|
|
|
|
|
|
* scripttempl/armbpabi.sc: Don't combine .init_array.* or
|
|
|
|
|
|
.fini_array.* when do relocatable linking.
|
|
|
|
|
|
* scripttempl/elf.sc: Likewise.
|
|
|
|
|
|
* scripttempl/elf32sh-symbian.sc: Likewise.
|
|
|
|
|
|
* scripttempl/elf64hppa.sc: Likewise.
|
|
|
|
|
|
* scripttempl/elfxtensa.sc: Likewise.
|
|
|
|
|
|
|
2010-02-26 11:36:32 +00:00
|
|
|
|
2010-02-26 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
* scripttempl/elf.sc (.fini_array): Place input .fini_array after
|
|
|
|
|
|
.fini_array.*.
|
|
|
|
|
|
* scripttempl/armbpabi.sc: Likewise.
|
|
|
|
|
|
* scripttempl/elf32sh-symbian.sc: Likewise.
|
|
|
|
|
|
* scripttempl/elf64hppa.sc: Likewise.
|
|
|
|
|
|
* scripttempl/elfxtensa.sc: Likewise.
|
|
|
|
|
|
|
2010-02-25 03:49:15 +00:00
|
|
|
|
2010-02-25 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11304
|
|
|
|
|
|
* ldlang.c (init_os): Remove isec param. Don't check for
|
|
|
|
|
|
bfd_section already set or call bfd_init_private_section_data
|
|
|
|
|
|
here.
|
|
|
|
|
|
(exp_init_os): Update init_os call.
|
|
|
|
|
|
(lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
|
|
|
|
|
|
flags. Call bfd_init_private_section_data here.
|
|
|
|
|
|
(map_input_to_output_sections): Tidy. Update init_os calls.
|
|
|
|
|
|
Use os->sectype to select sec flags for lang_data_statement.
|
|
|
|
|
|
|
2010-02-23 14:27:16 +00:00
|
|
|
|
2010-02-23 Alan Modra <amodra@gmail.com>
|
|
|
|
|
|
|
|
|
|
|
|
PR ld/11304
|
|
|
|
|
|
* ldlang.c: Revert last patch.
|
|
|
|
|
|
|
2010-02-23 11:19:35 +00:00
|
|
|
|
2010-02-23 Nick Clifton <nickc@redhat.com>
|
|
|
|
|
|
|
|
|
|
|
|
* po/bg.po: Updated Bulgarian translation.
|
|
|
|
|
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2010-02-22 12:09:59 +00:00
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2010-02-22 Alan Modra <amodra@gmail.com>
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PR ld/11304
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* ldlang.c (exp_init_os): Delete forward declaration.
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(init_os): Don't check for bfd_section already created and don't
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init addr_tree and load_base expressions here.
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(map_input_to_output_sections): Only map input to output sections
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and set constraints here, and as an exception, create output
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sections which have their address set. Move all the other code to..
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(create_other_output_sections): ..here. New function. Handle init
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of addr_tree and load_base here too.
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(lang_process): Call create_other_output_sections.
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2010-02-19 02:59:06 +00:00
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2010-02-19 Alan Modra <amodra@gmail.com>
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* Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
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* Makefile.in: Regenerate.
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2010-02-19 01:47:16 +00:00
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2010-02-19 Alan Modra <amodra@gmail.com>
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* ldlang.c (unique_section_p): Add os param. Allow group
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sections to match /DISCARD/. Update all callers.
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* emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
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(LDEMUL_BEFORE_ALLOCATION): Define.
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2010-02-15 10:09:39 +00:00
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2010-02-15 Nick Clifton <nickc@redhat.com>
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* po/vi.po: Updated Vietnamese translation.
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2010-02-10 19:48:16 +00:00
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2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
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* Makefile.am (CFILES): Add ldlex-wrapper.c.
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(OFILES): Replace ldlex.c with ldlex-wrapper.c.
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(ldlex.o): Replace with...
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(ldlex-wrapper.o): ...this new rule.
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(EXTRA_ld_new_SOURCES): Add ldlex.l.
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(ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
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* Makefile.in: Regenerate.
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* ldlex.l (sysdep.h): Don't include here.
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* ldlex-wrapper.c: New file.
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2010-02-08 13:50:17 +00:00
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2010-02-09 Alan Modra <amodra@gmail.com>
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* emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
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function parameters.
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2010-02-05 14:17:56 +00:00
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2010-02-05 Nick Clifton <nickc@redhat.com>
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* configure.in (ALL_LIBGUAS): Add bg.
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* configure: Regenerate.
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* po/bg.po: New Bulgarian translation.
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2010-02-05 13:57:47 +00:00
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2010-02-05 Ryan Mansfield <rmansfield@qnx.com>
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* emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
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--target1-abs and --target1-rel options.
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* elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
entries for other architectures.
(struct elf_link_hash_table): Add hash_table_id field.
(elf_hash_table_id): New accessor macro.
* elflink.c (_bfd_elf_link_hash_table_init): Add target_id
parameter.
* elf-m10300.c (elf32_mn10300_hash_table): Check table id before
returning cast pointer.
(elf32_mn10300_link_hash_table_create): Identify new table as
containing MN10300 extensions.
(mn10300_elf_relax_section): Check pointer returned by
elf32_mn10300_hash_table.
* elf32-arm.c: Likewise, except using ARM extensions.
* elf32-avr.c: Likewise, except using AVR extensions.
* elf32-bfin.c: Likewise, except using BFIN extensions.
* elf32-cris.c: Likewise, except using CRIS extensions.
* elf32-frv.c: Likewise, except using FRV extensions.
* elf32-hppa.c: Likewise, except using HPPA32 extensions.
* elf32-i386.c: Likewise, except using I386 extensions.
* elf32-lm32.c: Likewise, except using LM32 extensions.
* elf32-m32r.c: Likewise, except using M32RM extensions.
* elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
* elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
* elf32-m68k.c: Likewise, except using M68K extensions.
* elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
* elf32-ppc.c: Likewise, except using PPC32 extensions.
* elf32-s390.c: Likewise, except using S390 extensions.
* elf32-sh.c: Likewise, except using SH extensions.
* elf32-spu.c: Likewise, except using SPU extensions.
* elf32-xtensa.c: Likewise, except using XTENSA extensions.
* elf64-alpha.c: Likewise, except using ALPHA extensions.
* elf64-hppa.c: Likewise, except using HPPA64 extensions.
* elf64-ppc.c: Likewise, except using PPC64 extensions.
* elf64-s390.c: Likewise, except using S390 extensions.
* elf64-x86-64.c: Likewise, except using X86_64 extensions.
* elfxx-ia64.c: Likewise, except using IA64 extensions.
* elfxx-mips.c: Likewise, except using MIPS extensions.
* elfxx-sparc.c: Likewise, except using SPARC extensions.
* elfxx-sparc.h: Likewise, except using SPARC extensions.
* elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
redundant structure.
(elf32_cr16_hash_table): Delete unused macro.
(elf32_cr16_link_hash_traverse): Delete unused macro.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf32-vax.c: Likewise.
* elf64-sh64.c: Likewise.
* emultempl/alphaelf.em: Update value expected from elf_object_id.
* emultempl/hppaelf.em: Likewise.
* emultempl/mipself.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
2010-02-04 09:16:43 +00:00
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2010-02-03 Nick Clifton <nickc@redhat.com>
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* emultempl/alphaelf.em: Update value expected from elf_object_id.
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* emultempl/hppaelf.em: Likewise.
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* emultempl/mipself.em: Likewise.
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* emultempl/ppc32elf.em: Likewise.
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* emultempl/ppc64elf.em: Likewise.
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2010-02-03 12:03:35 +00:00
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2010-02-03 Alan Modra <amodra@gmail.com>
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* emultempl/ppc64elf.em (build_toc_list): Report errors from
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ppc64_elf_next_toc_section.
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(after_allocation): Update for changed function names and params.
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Run second pass of multitoc partitioning.
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2010-01-21 10:31:32 +00:00
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2010-01-21 Jon Grant <jg@jguk.org>
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Nick Clifton <nickc@redhat.com>
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PR 4437
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* ldfile.c: (ldfile_open_file): Do not stop link upon encountering
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a missing file or library. Instead mark the entry as missing and
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set the global flag to indicate that missing files were
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encountered.
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* ldlang.c (missing_files): New exported variable.
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(load_symbols): Skip loading if the file is missing.
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(open_input_bfds): Terminate link if any input files were
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missing.
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* ldlang.h (struct lang_input_statement_struct): Add missing_file
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field.
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Add export of missing_file variable.
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2010-01-14 04:56:12 +00:00
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|
2010-01-13 DJ Delorie <dj@redhat.com>
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* emultempl/elf32.em (_place_orphan): If an input section doesn't
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match an existing output section, but an unused output section
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statement does match, use it.
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* emultempl/pe.em (_place_orphan): Likewise.
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* emultempl/pep.em (_place_orphan): Likewise.
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2010-01-09 21:11:44 +00:00
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2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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* configure: Regenerate.
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* Makefile.in: Regenerate.
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|
2010-01-08 19:40:08 +00:00
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|
2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
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* ldver.c (ldversion): Change to "Copyright 2010".
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2010-01-08 01:41:11 +00:00
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2010-01-08 Alan Modra <amodra@gmail.com>
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PR 11107
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|
|
* emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
|
2009-12-17 19:51:35 +00:00
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|
2010-01-01 18:06:10 +00:00
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|
For older changes see ChangeLog-2009
|
1999-05-03 07:29:11 +00:00
|
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Local Variables:
|
|
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|
|
mode: change-log
|
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|
left-margin: 8
|
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fill-column: 74
|
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version-control: never
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End:
|
