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binutils-gdb/bfd/ChangeLog
Alan Modra c6dd29cec2 * elf32-ppc.c (is_pic_glink_stub): Delete. 
(is_nonpic_glink_stub): New function.
	(ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
	than first pic one.
	(struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2009-03-21 02:35:27 +00:00

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2009-03-21 Alan Modra <amodra@bigpond.net.au>
* elf32-ppc.c (is_pic_glink_stub): Delete.
(is_nonpic_glink_stub): New function.
(ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
than first pic one.
(struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
macros for visibilty and locality checks.
(elf_s390_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(elf_s390_relocate_section): Likewise.
(elf_s390_finish_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_check_relocs): Likewise.
(elf_s390_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(elf_s390_relocate_section): Likewise.
(elf_s390_finish_dynamic_symbol): Likewise.
2009-03-19 Kai Tietz <kai.tietz@onevision.com>
* bfd-in2.h: Regenerated.
* coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
for debugging sections and map memory read/write dependent on
SEC_COFF_NOREAD.
(styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
without memory read flags set.
* section.c: Add SEC_COFF_NOREAD to section flags.
2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
* elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
for format string.
2009-03-19 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (spu_elf_find_overlays): Separate error return from
"no overlays" return. If there are overlays, create overlay
manager entry symbols here, so that..
(spu_elf_build_stubs): ..we don't need to set them up here.
Simplify entry symbol tests.
* elf32-spu.h (spu_elf_find_overlays): Update prototype.
2009-03-18 Mark Kettenis <kettenis@gnu.org>
* elf.c (elfcore_grok_openbsd_procinfo)
(elfcore_grok_openbsd_note): New functions.
(elf_parse_notes): Handle notes from OpenBSD ELF core files.
2009-03-18 Alan Modra <amodra@bigpond.net.au>
* vms-hdr.c: Don't include alloca.h.
* elf32-m68hc1x.c: Include alloca-conf.h.
* xsym.c: Likewise.
* elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
* som.c: Likewise.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2009-03-17 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
Add compact_stub.
(emum _ovly_flavour): Delete ovly_compact, ovly_none.
* elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
ovly_return fields with ovly_entry[2]. Adjust all users.
(spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
when soft-icache.
(spu_elf_build_stubs): Likewise.
(ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
ovly_flavour changes. Update all callers.
(ovl_stub_size_log2): New function.
(build_stub): Handle compact icache stubs. Use different manager
entry point for stubs in non-icache area.
(spu_elf_size_stubs): Don't allocate space for indirect branch
descriptors.
(spu_elf_build_stubs): And don't built them.
2009-03-16 Andrew Stubbs <ams@codesourcery.com>
* dwarf2.c (read_section): Always use rawsize, if available.
2009-03-16 Alan Modra <amodra@bigpond.net.au>
* simple.c (bfd_simple_get_relocated_section_contents): Use larger
of rawsize and size for buffer.
2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
* elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
parameter just because fixed sections fit into local store.
(spu_elf_auto_overlay): Do not declare as "noreturn". Skip
generating overlays if fixed sections plus reserved stack
and heap space fit into local store.
2009-03-15 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (build_stub): Correct icache set_id.
(spu_elf_relocate_section): Likewise.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_link_check_archive_element): Only free the
symbol table if it was created by the current call.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
class XMC_DS rather than XMC_UA.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
bfd_boolean export_defineds parameter with an unsigned int
auto_export_flags parameter.
* bfd-in2.h: Regenerate.
* xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
split out from xcoff_build_ldsyms.
(xcoff_covered_by_expall_p): New function.
(xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
but with extra code to handle -bexpfull and -bexpall.
(xcoff_mark_auto_exports): New function.
(xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
a function should be automatically exported.
(bfd_xcoff_size_dynamic_sections): Replace the export_defineds
parameter with an auto_export_flags parameter. Update ldinfo
accordingly. Use xcoff_mark_auto_exports to mark all automatically-
exported symbols.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_mark_symbol_by_name): New function.
(bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
init and fini functions. Do garbage collection for objects
without an entry point too.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
check whether a symbol has csect information.
(coff_print_aux): Likewise.
* coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
information for C_AIX_WEAKEXT too.
(_bfd_xcoff_swap_aux_out): Likewise.
(xcoff_reloc_type_br): Handle defweak symbols too.
* coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
information for C_AIX_WEAKEXT too.
(_bfd_xcoff64_swap_aux_out): Likewise.
(xcoff64_reloc_type_br): Handle defweak symbols too.
* coffgen.c (coff_print_symbol): Handle auxillary function
information for C_AIX_WEAKEXT too.
* xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
instead of BSF_GLOBAL if the L_WEAK flag is set.
(xcoff_dynamic_definition_p): New function.
(xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
defines h. Don't change h if ldsym isn't the definition. Otherwise,
always take the symbol class from the ldsym. Use weak bfd symbol
types for weak ldsyms.
(xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
Fix the check for whether a definition is from a shared object.
Allow redefinitions of weak symbols.
(xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
(xcoff_keep_symbol_p): Likewise.
(bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
(xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
but mark them as L_WEAK.
(xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_mark): When walking the relocations,
only mark the target symbol or the target section, not both.
(xcoff_final_definition_p): New function.
(xcoff_keep_symbol_p): Use it to check whether an external XCOFF
symbol is a valid definition of the associated output symbol.
Use XCOFF_ALLOCATED to stop the same hash table entry having
two output symbols.
(bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
keeping a symbol.
(xcoff_link_input_bfd): Use xcoff_final_definition_p.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
symbols as XMC_XO.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
* libcoff.h: Regenerate.
* xcofflink.c (xcoff_link_add_symbols): Record per-symbol
line-number counts in the bfd's lineno_counts field.
Don't keep per-csect line-number counts.
(xcoff_sweep): Don't update per-csect line-number counts.
(bfd_xcoff_size_dynamic_sections): Count the number of line-number
entries in each output section.
(xcoff_link_input_bfd): Get the number of line numbers from
the bfd's lineno_counts field, rather than recalculating it
from scratch. Fix the range check when updating C_BINCL and
C_EINCL symbols.
(_bfd_xcoff_bfd_final_link): Don't count the output line numbers
here. Don't expect csects to have line-number counts.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
* libcoff.h: Regenerate.
* xcofflink.c (xcoff_keep_symbol_p): New function, using the
"skip" logic from xcoff_link_input_bfd.
(bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
objects in a dynamic link, rather than checking whether csectpp
is null. Always allocate debug_index for other objects,
and always go through the loop. Update the type of debug_index
after the change above. Read the auxillary csect information
and use xcoff_keep_symbol_p to decide whether a symbol should
be kept. Set its debug_index to -2 if not.
(xcoff_link_input_bfd): Update the type of debug_index after
the change above and always expect it to be nonnull. Use it to
test whether a symbol should be stripped, rather than making the
decision here. Postpone all symbol creation to the second pass.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
creating a descriptor.
(xcoff_sweep): Don't mark toc_section unless it's needed.
(bfd_xcoff_size_dynamic_sections): Skip the toc_section
when marking every bfd.
(xcoff_link_input_bfd): Skip all TOC anchors.
(xcoff_toc_section_p, xcoff_find_tc0): New functions.
(_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
to -1; call xcoff_find_tc0 instead.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* libcoff-in.h (xcoff_section_tdata): Update commentary.
* libcoff.h: Regenerate.
* xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
the previous symbol's csect. Treat last_symndx as an inclusive value
and simplify its handling.
(xcoff_mark): Treat last_symndx as an inclusive value. Only mark
symbols with the right csect. Don't mark rsec when processing
relocations against undefined or absolute sections.
(bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
of bfd_und_section_ptr.
(xcoff_link_input_bfd): Likewise.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
flag is set. Assert that all undefined symbols are either
imported or defined by a dynamic object.
* coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
* xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
handling to all relocations. Only set XCOFF_CALLED for function
symbols.
(xcoff_find_function): New function, split out from...
(bfd_xcoff_export_symbol) ...here.
(xcoff_set_import_path): New function, split out from...
(bfd_xcoff_import_symbol): ...here. Remove assertion for old
meaning of XCOFF_CALLED.
(xcoff_mark_symbol): If we mark an undefined and unimported
symbol, find some way of defining it. If the symbol is a function
descriptor, fill in its definition automatically. If the symbol
is a function, mark its descriptor and allocate room for global
linkage code. Otherwise mark the symbol as implicitly imported.
Move the code for creating function descriptors from...
(xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
check for symbols that were implicitly defined.
(xcoff_mark): Don't count any dynamic relocations against
function symbols.
(bfd_xcoff_size_dynamic_sections): Save the rtld parameter
in the xcoff link info.
(xcoff_link_input_bfd): Remove handling of undefined and
unexported symbols.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
if the target is absolute. Fix comment typo.
(xcoff_ppc_relocate_section): Remove FIXME.
* coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
if the target is absolute.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
R_POS and R_NEG relocations against absolute symbols to the
.loader section.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
to 2 for bfd_mach_ppc_620.
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
* config.bfd: Treat AIX 6+ in the same way as AIX 5.
* configure.in: Likewise.
* configure: Regenerate.
2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/9945
* elf.c (assign_section_numbers): Generate symbol table if there
is any relocation in output.
(_bfd_elf_compute_section_file_positions): Likewise.
2009-03-13 Nick Clifton <nickc@redhat.com>
PR 9934
* elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
* elflink.c (elf_link_read_relocs_from_section): Use
NUM_SHDR_ENTRIES. Gracefully handle the case where there are
relocs but no symbol table.
* elf32-arm.c (elf32_arm_check_relocs): Likewise.
2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9938
* elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
to check ___tls_get_addr.
* elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
strncmp to check __tls_get_addr.
2009-03-12 Andrew Stubbs <ams@codesourcery.com>
* dwarf2.c (read_section): Always check the offset, even when the
section has been read before.
2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
comments.
2009-03-11 Chris Demetriou <cgd@google.com>
* bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
* bfd-in2.h: Regenerate.
* archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
mode.
(bsd_write_armap): Likewise.
(_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
flag is set, do nothing.
(coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
for timestamp.
2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
* elf32-spu.c (find_function_stack_adjust): Handle sf instruction
used to update stack pointer.
2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR binutils/9921
* som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
for unknown symbols in absolute section.
2009-03-06 Nick Clifton <nickc@redhat.com>
* po/es.po: Updated Spanish translation.
2009-03-05 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (group_sections): Take next section size into
account before accepting to group it.
2009-03-05 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (arm_type_of_stub): Handle long branches targetting
PLT entries.
(elf32_arm_final_link_relocate): Likewise.
2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
PR 9923
* peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2009-03-04 Alan Modra <amodra@bigpond.net.au>
* reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
* section.c (struct bfd_section): Add has_tls_get_addr_call.
(BFD_FAKE_SECTION): Init new flag.
* ecoff.c (bfd_debug_section): Likewise.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
(ppc_elf_reloc_type_lookup): Handle new relocs.
(ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
without marker relocs.
(ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
if section has no old-style calls.
(ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
Don't try to optimize new-style __tls_get_addr call when handling
arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
relocs.
* elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
(ppc64_elf_reloc_type_lookup): Handle new relocs.
(ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
without marker relocs.
(ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
if section has no old-style calls. Set toc_ref for new relocs as
appropriate.
(ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
Don't try to optimize new-style __tls_get_addr call when handling
arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
relocs.
2009-03-04 Alan Modra <amodra@bigpond.net.au>
PR 6768
* configure.in: Test for ld --as-needed support. Link shared
libbfd against libm.
* configure: Regenerate.
2009-03-03 Alan Modra <amodra@bigpond.net.au>
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
* elf32-score7.c: New file.
* elf32-score.h: New file.
* elf32-score.c: Add code to support score 7. Set score7 as the
default.
* cpu-score.c: Add score7 architecure.
(compatibile): New function.
* Makefile.am: Add rules for building elf32-score7 object.
* Makefile.in: Regenerate.
* configure.in: Add elf32-score7 object to score vectors.
* configure: Regenerate.
* reloc.c: Add score7 relocs.
* archures.c: Add score3 and score7 machine numbers.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf32-hppa.c (hppa32_elf_local_refcounts): New function.
(elf32_hppa_check_relocs): Use it.
* elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
elf64-hppa.c.
(elf_hppa_unmark_useless_dynamic_symbols): Likewise.
(elf_hppa_remark_useless_dynamic_symbols): Likewise.
(elf_hppa_is_dynamic_loader_symbol): Likewise.
(elf_hppa_record_segment_addrs): Likewise.
(elf_hppa_final_link): Likewise.
(elf_hppa_relocate_insn): Likewise.
(elf_hppa_final_link_relocate): Likewise.
(elf64_hppa_relocate_section): Likewise.
* elf64-hppa.c: Insert above.
2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
(elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
(elf_hppa_relocate_section): Likewise.
* elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
from struct elf_link_hash_entry. Add count field.
(struct elf64_hppa_dyn_hash_table): Delete.
(struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
(elf64_hppa_hash_table): Rename to hppa_link_hash_table.
(hppa_elf_hash_entry, eh_name): Define.
(elf64_hppa_new_dyn_hash_entry): Delete.
(elf64_hppa_dyn_hash_lookup): Delete.
(elf64_hppa_dyn_hash_traverse): Delete.
(get_dyn_name): Delete.
(elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
of struct elf64_hppa_dyn_hash_entry *.
(elf64_hppa_finalize_dlt, llocate_global_data_dlt,
allocate_global_data_plt, allocate_global_data_stub,
allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
Likewise.
(hppa64_link_hash_newfunc): New.
(elf64_hppa_hash_table_create): Rework.
(count_dyn_reloc): Likewise.
(hppa64_elf_local_refcounts): New.
(elf64_hppa_check_relocs): Rework using standard technique for recording
local DLT, PLT and OPD reference counts.
(elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
elf_link_hash_entry *.
(elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
allocate_global_data_plt, allocate_global_data_stub,
allocate_global_data_opd, allocate_dynrel_entries,
elf64_hppa_adjust_dynamic_symbol,
elf64_hppa_mark_milli_and_exported_functions): Likewise.
(elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
Use hppa_link_hash_table. Rework.
(elf64_hppa_link_output_symbol_hook): Rework.
(elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
elf64_hppa_finish_dynamic_sections): Likewise.
2009-02-26 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (stub_reloc_type): Removed.
(insn_sequence): Renamed reloc_type field to r_type.
(elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
(elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
(elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
(elf32_arm_stub_type): Add new enum entries for the new stubs.
(arm_stub_is_thumb): Catch new stubs.
(arm_type_of_stub): Handle new stubs.
(arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
(bfd_elf32_arm_process_before_allocation): Remove useless
condition.
2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (elf_find_function): Use is_function_type to check
function symbol.
2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
* xtensa-modules.c: Revert to previous version 1.11 due
to inadvertant commit.
2009-02-24 Sterling Augustine <sterling@tensilica.com>
* elf32-xtensa.c (text_action_add): Separate test for action
type. Break if saved action is ta_widen_insn at same offset.
2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
to elf32_arm_stub_long_branch_any_arm_pic.
(elf32_arm_stub_long_branch_any_thumb_pic): New.
(enum elf32_arm_stub_type, arm_type_of_stub)
(arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
separately.
2009-02-24 Joseph Myers <joseph@codesourcery.com>
* elf32-arm.c (PREV_SEC): Update comment.
(group_sections): Rename argument to stubs_always_after_branch.
Reverse the list and place stubs at the end of input sections.
Undefine NEXT_SEC.
(elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
* elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
Fix formatting.
(arm_size_one_stub): Remove unnecessary break.
(arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2009-02-23 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (stub_insn_type): New type.
(stub_reloc_type): Likewise.
(insn_sequence): Likewise.
(elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
(elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
(elf32_arm_stub_long_branch_thumb_only): Likewise.
(elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
(elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
(elf32_arm_stub_long_branch_any_any_pic): Likewise.
(elf32_arm_stub_hash_entry): Add new helper fields.
(stub_hash_newfunc): Initialize these new fields.
(arm_build_one_stub): Encode Arm and Thumb instructions separately
to take endianness into account.
(arm_size_one_stub): Compute size of stubs using insn_sequence.
(arm_map_one_stub): Code is now more generic, thanks to
insn_sequence.
2009-02-23 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
code.
(elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
(arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
BLX is not available. Fix typo in warning message. Add comments
and improve formatting.
(arm_build_one_stub): Adjust to new
elf32_arm_stub_long_branch_v4t_thumb_arm stub.
(arm_map_one_stub): Likewise.
2009-02-23 Tristan Gingold <gingold@adacore.com>
Eric Botcazou <ebotcazou@adacore.com>
Douglas B Rupp <rupp@gnat.com>
* vms.h: Update copyright year, fix comments, reorder declarations.
(_bfd_save_vms_section): Remove the prototype.
(EGPS_S_V_NO_SHIFT): New constant.
(bfd_vms_set_section_flags): New prototype.
(EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
constants.
(EGSY_S_W_FLAGS): Ditto.
(EGSY_S_V_QUAD_VAL): Ditto.
(ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
(EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
EGST_S_B_NAMLNG): Ditto.
(ESRF_S_B_NAMLNG): Ditto.
(ETIR_S_C_HEADER_SIZE): Ditto.
(EGPS_S_V_ALLOC_64BIT): Ditto.
(DST_S_C_EPILOG): Ditto.
(DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
(DST_S_C_SRC_INCRLNUM_B): Ditto.
(DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
(DST_S_L_PCLINE_UNSLONG): Ditto.
(DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
(DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
(DST_S_C_SOURCE_HEADER_SIZE): Ditto.
(DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
(DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
(DST_S_B_SRC_UNSBYTE): Ditto.
(DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
Add prototypes.
(vms_section, vms_reloc): Remove types.
(hdr_struc): Replaced by ...
(hdr_struct): ... new type.
(EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
(EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
(EMH_DATE_LENGTH): Ditto.
(eom_struc): Replaced by ...
(eom_struct): ... new type.
(EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
(EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
(EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
(EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
(EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
(EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
(EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
(EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
(EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
(EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
(EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
(EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
(EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
(EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
(EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
(DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
(DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
(DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
(DBG_S_C_DMT_PSECT_SIZE): Ditto.
(enum file_type_enum): New type.
(struct location_struct): Removed.
(struct fileinfo, struct srecinfo, struct lineinfo): New types.
(struct funcinfo, struct module): Ditto.
(struct vms_private_data_struct): Update fields.
(struct vms_section_data_struct): New type.
* vms.c: Update copyright year, fix comments,
Fix includes for DECC, add prototypes.
(vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
some initializers.
Use flavour to set is_vax, location_stack is removed.
(struct pair): Declare.
(fill_section_ptr): Initialize variables at declaration.
Add guard to set SECTION_SYM flag, handlde und section.
(vms_fixup_sections): Use struct pair for fill_section_ptr argument.
(_bfd_vms_slurp_object_records): New function, replaces previous
vms_object_p.
(vms_slurp_module): New function.
(vms_slurp_image): Ditto.
(vms_object_p): Complete rewrite.
(vms_mkobject): Use is_vax field to slect architecture.
(free_reloc_stream): New function.
(vms_convert_to_var): Ditto.
(vms_convert_to_var_1): Ditto.
(vms_convert_to_var_unix_filename): Ditto.
(vms_close_and_cleanup): Call free_reloc_stream, convert file to
VAR format on VMS.
(vms_new_section_hook): Set alignment to 0, allocate private data.
(vms_get_section_contents): Load content.
(vms_get_symbol_info): Handle undefined section.
(vms_find_nearest_line): Handle.
(alloc_reloc_stream): New function.
(vms_slurp_reloc_table): Ditto.
(vms_get_reloc_upper_bound): Make it real.
(vms_canonicalize_reloc): Do the real work.
(alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
ALPHA_R_BOH.
(vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
(vms_set_arch_mach): Check arch.
(vms_set_section_contents): Copy the content after allocation.
(vms_alpha_vec): Update object flags.
* vms-tir.c: Update copyright year, fix comments,
add prototypes for new functions.
(dst_define_location): New function.
(dst_restore_location): New function.
(dst_retrieve_location): New function.
(dst_check_allocation): New function.
(image_dump): Call dst_check_allocation.
(image_write_b): Ditto.
(image_write_w): Ditto.
(image_write_l): Ditto.
(image_write_q): Ditto.
(cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
CTL_STKDL.
Call error handler instead of abort if name is not known.
(etir_sta): Add quarter_relocs argument and set it.
Fix cast.
(etir_sto): Ditto.
(etir_opr): Ditto, return FALSE in case of error.
(etir_ctl): Add quarter_relocs argument and set it, fix cast.
Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
(etir_stc): Add quarter_relocs argument and set it, fix cast.
Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
Return FALSE in case of error.
(tir_sta): Change sign of psect.
(tir_ctl): Ditto.
(tir_cmd): Fix cast. Makes tir_table static const.
(etir_cmd): Add quarter_relocs argument, makes etir_table const,
add argument to explain.
(analyze_etir): Initialize maxptr, add quarter_relocs
declaration, move some declarations into inner scopes.
Handle quarter_relocs and STO_IMM.
(_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
(_bfd_vms_slurp_relocs): New function.
(_bfd_vms_decode_relocs): New function.
(sto_imm): Rewritten.
(start_first_etbt_record): New function.
(start_another_etbt_record): Ditto.
(etir_output_check): Ditto.
(defer_reloc_p): Ditto.
(_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
a for-loop. Correctly deals with contents, deals with .vmsdebug,
rewritte relocations handling.
(_bfd_vms_write_tbt): Removed.
(_bfd_vms_write_dbg): Ditto.
* vms-misc.c: Update copyright year, Fix comments.
(_bfd_vms_get_header_values): Use 'size' instead of 'length'.
(maybe_adjust_record_pointer_for_object): New function.
(_bfd_vms_get_first_record): New function, replaces ...
(_bfd_vms_get_record): .. removed.
(_bfd_vms_get_object_record): New function.
(_bfd_vms_get_object_record): New function.
(vms_get_remaining_object_record): New function, replaces ...
(_bfd_vms_get_next_record): ... removed.
(add_new_contents): Removed.
(_bfd_save_vms_section): Removed.
(_bfd_get_vms_section): Removed.
(_bfd_vms_output_flush): Write in VAR format.
(new_symbol): Don't make UND section.
* vms-hdr.c: Update copyright year, update list of record handled.
(_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
(_bfd_vms_write_hdr): Strip vms and unix patches,
add comments, truncate module name at 31 characters,
use constants instead of hard-coded value,
write BFD version instead of a fixed string.
(_bfd_vms_slurp_ihd): New function.
(_bfd_vms_slurp_isd): Ditto.
(_bfd_vms_slurp_ihs): Ditto.
(new_module): Ditto.
(parse_module): Ditto
(build_module_list): Ditto.
(module_find_nearest_line): Ditto.
(_bfd_vms_find_nearest_dst_line): Ditto.
(vms_slurp_debug): Ditto.
(_bfd_vms_slurp_dbg): Ditto.
(_bfd_vms_slurp_tbt): Ditto.
(_bfd_vms_write_dbg): Ditto.
(_bfd_vms_write_tbt): Ditto.
* vms-gsd.c: Update copyright year, update list of records handled.
(EVAX_LITERALS_NAME): New macro.
(evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
(gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
(register_universal_symbol): New function and prototype.
(_bfd_vms_slurp_gsd): Fix indentations and casts,
improve debug messages,
use constants instead of hard-coded value,
fix missing endianness conversion,
handle global symbol (SYMG).
(bfd_vms_set_section_flags): New function.
(_bfd_vms_write_gsd): Don't write .vmsdebug section,
handle section literals,
fix indentation,
handle section bfd and vms flags,
don't output LIB$INITIALIZE symbol,
fix handling of weak symbols,
fix evax vs vax procedure descriptor,
handle absolute symbols.
* reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
* makefile.vms (DEFS): Fix flags for VMS.
* bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
2009-02-20 Cary Coutant <ccoutant@google.com>
* vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
in struct stat.
2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
PR gas/7059
* coffcode.h (coff_write_object_contents): Don't let the string
table offset overflow the s_name field when using long section names.
2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
* coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
(bfd_pmac_xcoff_backend_data): Likewise.
* coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
(bfd_xcoff_aix5_backend_data): Likewise.
(xcoff64_write_object_contents): Delete unused long_section_names
local variable.
* coff-sh.c (bfd_coff_small_swap_table): Initialise long section
name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
struct non-const.
* coffcode.h (documentation): Update to describe long section names.
(COFFLONGSECTIONCATHELPER): New helper macro.
(BLANKOR1TOODD): Likewise.
(COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
(COFF_LONG_SECTION_NAMES_SETTER): Likewise.
(COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
(bfd_coff_set_long_section_names_allowed): New function.
(bfd_coff_set_long_section_names_disallowed): Likewise.
(struct bfd_coff_backend_data): Add new backend hook function
pointer _bfd_coff_set_long_section_names.
(bfd_coff_set_long_section_names): New backend hook.
(coff_write_object_contents): Only generate long section names if
bfd_coff_long_section_names() indicates they are currently enabled.
(bfd_coff_std_swap_table): Make non-const, and initialise long
section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
(ticoff0_swap_table): Likewise to both.
(ticoff1_swap_table): Again, likewise to both.
* coffgen.c (make_a_section_from_file): Allow long section names
as inputs even if not currently allowed for outputs.
* ecoff.c (_bfd_ecoff_no_long_sections): New function.
* efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
* efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
* efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
* pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
* libcoff-in.h: Update copyright year to cause updated copyright
year in generated libcoff.h, and fix typo.
* libcoff.h: Regenerated.
* libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
(_bfd_ecoff_no_long_sections): Add prototype.
* libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
* pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
defined by an including .c file.
* ticoff.h (ticoff0_swap_table): Make non-const, and initialise
long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
(ticoff1_swap_table): Likewise to both.
2009-02-18 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
stub. Catch default case error.
(arm_map_one_stub): Add missing Thumb mapping symbol.
2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
PR 9841
* elf32-avr.c: Handle case where no local symbos exist correctly.
2009-02-16 Christophe Lyon <christophe.lyon@st.com>
bfd/
* elf32-arm.c (arm_long_branch_stub,
arm_thumb_v4t_long_branch_stub,
arm_thumb_thumb_long_branch_stub,
arm_thumb_arm_v4t_long_branch_stub,
arm_thumb_arm_v4t_short_branch_stub,
arm_pic_long_branch_stub):
Renamed to elf32_arm_stub_long_branch_any_any,
elf32_arm_stub_long_branch_v4t_arm_thumb,
elf32_arm_stub_long_branch_thumb_only,
elf32_arm_stub_long_branch_v4t_thumb_arm,
elf32_arm_stub_short_branch_v4t_thumb_arm,
elf32_arm_stub_long_branch_any_any_pic.
(arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
arm_thumb_thumb_stub_long_branch,
arm_thumb_arm_v4t_stub_long_branch,
arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
Renamed to arm_stub_long_branch_any_any,
arm_stub_long_branch_v4t_arm_thumb,
arm_stub_long_branch_thumb_only,
arm_stub_long_branch_v4t_thumb_arm,
arm_stub_short_branch_v4t_thumb_arm,
arm_stub_long_branch_any_any_pic.
2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
in branch offset check.
2009-02-15 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
add toc.symndx and toc.add.
(ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
Set up toc.add.
(get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
callers.
(ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
(branch_reloc_hash_match): New function, extracted from..
(ppc64_elf_tls_optimize): ..here.
(ppc64_elf_relocate_section): Properly set addends when optimizing
tls sequences. Avoid unnecessary reading and writing of insns.
Only redo reloc when symbol changed. Bypass symbol checks when
using tlsld_got.
* elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
(branch_reloc_hash_match): New function, extracted from..
(ppc_elf_tls_optimize): ..here.
(ppc_elf_relocate_section): Avoid unnecessary reading of insns.
Don't clear addend on zapped __tls_get_addr reloc.
2009-02-12 Nick Clifton <nickc@redhat.com>
PR 9827
* elflink.c (bfd_elf_final_link): When counting the relocations,
if the header size has not been set yet then assume that it will
match the output section's reloc type.
2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
* elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
relocatable link.
2009-02-09 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
(find_function): Likewise.
(pasted_function): Don't error if no prior function found.
(discover_functions): Revert 2008-12-10 change. Extend first
function range to start of section.
2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
functions to C90.
* elf64-hppa.h: Likewise.
2009-02-06 Joseph Myers <joseph@codesourcery.com>
* elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
.sbss handling.
2009-02-04 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
2009-02-03 Sandip Matte <sandip@rmicorp.com>
* aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
* archures.c (bfd_mach_mips_xlr): Define.
* bfd-in2.h: Regenerate.
* cpu-mips.c (I_xlr): Define.
(arch_info_struct): Add XLR entry.
* elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
(mips_set_isa_flags): Handle bfd_mach_mips_xlr
(mips_mach_extensions): Add XLR entry.
2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
* elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
* configure.in: AC_SUBST pdfdir.
* Makefile.am: Add install-pdf, install-pdf-am
and install-pdf-recursive targets. Define pdfdir.
* doc/Makefile.am: Define pdf__strip_dir. Add
install-pdf and install-pdf-am targets.
* po/Make-in: Add install-pdf target.
* configure: Regenerate.
* Makefile.in: Regenerate
* doc/Makefile.in: Regenerate.
2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
* bfd-in2.h: Regenerate.
* elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
fields from n_entries to n_slots where appropriate, update comments.
(HOWTO): Add TLS relocations.
(reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
(enum elf_m68k_got_offset_size): New enum.
(struct elf_m68k_got_entry.type): Move field to ...
(struct elf_m68k_got_entry_key): ... here. Update all uses.
(elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
functions.
(elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
functions.
(struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
fields into n_entries array. Update comments.
(elf_m68k_init_got): Simplify, update all uses.
(elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
(ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
GOT entries; update name, update all uses.
(ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
(elf_m68k_get_got_entry): Update.
(elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
simplify.
(elf_m68k_remove_got_entry_type): Simplify.
(elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
(elf_m68k_can_merge_gots): Update.
(elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
(struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
GOT entries, simplify.
(elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
(struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
field, remove obsoleted local_n_entries field.
(elf_m68k_partition_multi_got_2): New static function.
(elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
update.
(elf_m68k_remove_got_entry_type): Update.
(elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
(elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
update of sgot->size and srelgot->size.
(elf_m68k_gc_sweep_hook): Update.
(elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
(elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
TLS relocations.
* reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
* libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
2009-02-02 DJ Delorie <dj@redhat.com>
* elf32-mep.c (config_names): Regenerate configuration.
2009-02-02 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (bfd_elf_get_str_section): Don't declare.
(bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
* elf.c (bfd_elf_get_str_section): Make static.
(bfd_elf_find_section): Delete.
* libbfd.h: Regenerate.
2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
(_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
2009-01-31 Alan Modra <amodra@bigpond.net.au>
* elflink.c (on_needed_list): New function.
(elf_link_add_object_symbols): Link in --as-needed libs if they
satisfy undefined symbols in other libs.
2009-01-30 Julian Brown <julian@codesourcery.com>
* elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
EXEC_P or DYNAMIC flags, and skip sections which are being linked
with --just-symbols (-R).
2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
* dwarf2.c (read_rangelist): Use read_address to read low_pc and
high_pc in order to properly sign-extend VMAs.
2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
Catherine Moore <clm@codesourcery.com>
* elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
2009-01-28 Catherine Moore <clm@codesourcery.com>
* elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
SEC_LOAD for dynamic relocation sections.
2009-01-27 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
(info)->tls_size, not elf_hash_table (info)->tls_sec->size for
the size of local TLS data.
2009-01-27 Andreas Schwab <schwab@suse.de>
* mach-o.c (bfd_mach_o_archive_p): Restrict the number of
architectures in the archive.
2009-01-27 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
<R_CRIS_32_DTPREL>: Correct relocation value.
* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
<R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
symbols with non-default visibility.
2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
* elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
describing the trampolines.
(ppc_elf_relocate_section): Update relocs to describe the
trampolines.
2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
and R_PARISC_PCREL12F relocations.
2009-01-24 Alan Modra <amodra@bigpond.net.au>
PR 6022
* elflink.c (find_version_for_sym): New function split out from,
but without export_dynamic test, ..
(_bfd_elf_link_assign_sym_version): ..here.
(_bfd_elf_export_symbol): Use it.
2009-01-23 Alan Modra <amodra@bigpond.net.au>
* elf-bfd.h (struct elf_assign_sym_version_info): Delete.
(struct elf_info_failed, struct elf_find_verdep_info): Move to..
* elflink.c: ..here, somewhat modified.
* elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
_bfd_elf_link_find_version_dependencies,
_bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
_bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
_bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
declare..
* elflink.c: ..and make static here.
(_bfd_elf_link_find_version_dependencies): Adjust for removal
of output_bfd from struct elf_find_verdep_info.
(_bfd_elf_link_assign_sym_version): Similarly adjust to use
struct elf_info_failed.
(bfd_elf_size_dynamic_sections): Adjust.
2009-01-22 Alan Modra <amodra@bigpond.net.au>
PR 6832
* dwarf2.c (find_line): Don't update stash->sec_info_ptr until
after comp_unit_find_line call.
2009-01-21 Nick Clifton <nickc@redhat.com>
PR 9769
* vmsutil.c (vms_file_stats_name): Remove use of unsupported
tm_gmtoff field in struct tm.
2009-01-21 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.h (struct spu_elf_params): Add non_ia_text.
* elf32-spu.c (mark_overlay_section): Only include .text.ia.*
sections in soft-icache lines unless non_ia_text. Don't add
rodata if doing so would exceed line size.
2009-01-19 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
types than bfd_link_hash_indirect, before early return, call
_bfd_elf_link_hash_copy_indirect.
2009-01-19 Andrew Stubbs <ams@codesourcery.com>
* elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
* elf-bfd.h (elf_backend_data): Add obj_attrs_order.
* elf32-arm.c (elf32_arm_obj_attrs_order): New function.
(elf_backend_obj_attrs_order): New define.
* elfxx-target.h (elf_backend_obj_attrs_order): New define.
(elfNN_bed): Add elf_backend_obj_attrs_order.
2009-01-19 Andrew Stubbs <ams@codesourcery.com>
* elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
(obj_attr_size): Likewise.
(write_obj_attribute): Likewise.
(_bfd_elf_copy_obj_attributes): Likewise.
(_bfd_elf_parse_attributes): Likewise.
* elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
(ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
(ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
(ATTR_TYPE_HAS_NO_DEFAULT): New define.
* elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
with macros.
2009-01-19 Andrew Stubbs <ams@codesourcery.com>
* elf-attrs.c (is_default_attr): Support defaultless attributes.
(bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
(bfd_elf_add_obj_attr_string): Likewise.
(bfd_elf_add_obj_attr_int_string): Likewise.
(_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
* elf-bfd.h (struct obj_attribute): Document new flag bit.
* elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
Tag_nodefaults has no default value.
(elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
comment to reflect the new state.
2009-01-19 Alan Modra <amodra@bigpond.net.au>
PR 9695
* pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
(some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
(adjust_z_magix): Delete dead code handling QMAGIC.
2009-01-16 Kai Tietz <kai.tietz@onevision.com>
* coffcode.h (styp_to_sec_flags): Correct interpretation of
IMAGE_SCN_MEM_DISCARDABLE.
2009-01-16 Alan Modra <amodra@bigpond.net.au>
* Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
* configure.in (commonbfdlib): Delete.
(SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
(SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
is available, not just for linux.
* po/SRC-POTFILES.in: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
2009-01-15 Andrew Stubbs <ams@codesourcery.com>
Julian Brown <julian@codesourcery.com>
* elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
ARM attributes in ABI 2.07.
* elf32-arm.c (get_secondary_compatible_arch): New function.
(set_secondary_compatible_arch): New function.
(tag_cpu_arch_combine): New function.
(elf32_arm_copy_one_eabi_other_attribute): Delete function.
(elf32_arm_copy_eabi_other_attribute_list): Delete function.
(elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
make it fit with order_01243.
Add support for Tag_also_compatible_with,
Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
Tag_VFP_arch and Tag_ABI_FP_16bit_format.
Rework the way unknown attributes are handled.
Defer errors until all attributes have been processed.
2009-01-15 Andrew Stubbs <ams@codesourcery.com>
* elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
bfd_elf_add_obj_attr_int_string.
Read Tag_compatibility from its new location in the attribute array,
rather than the attribute list.
(_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
bfd_elf_add_obj_attr_int_string.
(_bfd_elf_parse_attributes): Likewise.
(_bfd_elf_merge_object_attributes): There's now only one
Tag_compatibility, and it's in the array, not the list.
* elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
Tag_compatibility.
(bfd_elf_add_obj_attr_compat): Rename to
bfd_elf_add_obj_attr_int_string.
(bfd_elf_add_proc_attr_compat): Rename to
bfd_elf_add_proc_attr_int_string.
* elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
Tag_compatibility.
2009-01-15 Douglas B Rupp <rupp@gnat.com>
* Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
(BFD32_BACKENDS_CFILES): Add new file vmsutil.c
(vmsutil.lo): Add dependency rule.
* Makefile.in: Regenerate.
* config.bfd (ia64*-*-*vms*): Add case.
* configure.in (bfd_elf64_ia64_vms_vec): Add case.
* configure: Regenerate.
* vmsutil.c: New file.
* vmsutil.h: New file.
* elf-bfd.h (struct bfd_elf_special_section): Change type of
attr to bfd_vma.
* elfxx-ia64.c (elfNN_vms_post_process_headers,
elfNN_vms_section_processing, elfNN_vms_final_write_processing,
elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
elfNN_vms_object_p): New functions
* targets.c (bfd_elf64_ia64_vms_vec): New target.
2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9727
* elflink.c (elf_gc_sweep): Exclude the group section if the
first member of the section group is excluded.
2009-01-14 Alan Modra <amodra@bigpond.net.au>
PR 9735
* syms.c (_bfd_stab_section_find_nearest_line): Don't free
saved filename, use bfd_alloc rather than bfd_malloc for it.
2009-01-13 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
2009-01-13 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (remove_cycles): Always set call->max_depth.
2009-01-12 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
2009-01-12 Alan Modra <amodra@bigpond.net.au>
* elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
num_lines_log2.
(struct got_entry): Add br_addr.
(struct call_info): Add priority.
(struct function_info): Add lr_store and sp_adjust.
(spu_elf_setup): Init line_size_log2 and num_lines_log2.
(spu_elf_find_overlays): For soft-icache, mark any section within cache
area as an overlay, and check that no other overlays exist. Look up
icache overlay manager entry sym.
(BRA_STUBS, BRA, BRASL): Define.
(enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
(needs_ovl_stub): Adjust for soft-icache. Return priority encoded
in branch insn.
(count_stub, build_stub): Support soft-icache.
(build_spuear_stubs, process_stubs): Adjust build_stub call.
(spu_elf_size_stubs): Size soft-icache stubs.
(overlay_index): New function.
(spu_elf_build_stubs): Make static. Support soft-icache.
(spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
(find_function_stack_adjust): Save lr store and stack adjust insn
offsets.
(maybe_insert_function): Adjust find_function_stack_adjust call.
(mark_functions_via_relocs): Retrieve priority.
(remove_cycles): Only warn about pruned arcs when stack_analysis.
(sort_calls): Sort by priority first.
(mark_overlay_section): Ignore .ovl.init.
(sum_stack): Only print when stack_analysis.
(print_one_overlay_section): New function, extracted from..
(spu_elf_auto_overlay): ..here. Support soft-icache overlays.
(spu_elf_stack_analysis): Only print when htab->stack_analysis.
(spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
analysis. Call spu_elf_build_stubs.
(spu_elf_relocate_section): For soft-icache encode overlay index
into addresses.
(spu_elf_output_symbol_hook): Support soft-icache.
(spu_elf_modify_program_headers: Likewise.
* elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
num_regions to num_lines. Add line_size and max_branch.
(enum _ovly_flavour): Add ovly_soft_icache.
(spu_elf_build_stubs): Delete.
2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
2009-01-07 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
<case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
the program, the known offset starts at the negative size of the
TLS section.
<case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
Similar.
2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
* config.bfd: Add lm32-*-rtems*.
2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
* coff-ppc.c: Add 2009 to Copyright.
* elf32-cris.c: Likewise.
* elflink.c: Likewise.
2009-01-03 Hans-Peter Nilsson <hp@axis.com>
* elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9679
* elflink.c (elf_merge_st_other): New.
(_bfd_elf_merge_symbol): Use it on skipped weak definitions and
hide them if needed.
(elf_link_add_object_symbols): Updated.
2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9676
* elflink.c (elf_link_add_object_symbols): Update def_dynamic,
ref_dynamic and dynamic_def fields when setting def_regular
to 1.
2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
PR 9682
* coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
literal.
For older changes see ChangeLog-2008
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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