2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/11396
* libcoff-in.h (pe_tdata): Add dont_strip_reloc.
* libcoff.h: Regenerated.
* peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
if dont_strip_reloc is set.
(_bfd_XX_bfd_copy_private_bfd_data_common): Set
dont_strip_reloc on output if there is no .reloc and
IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
(record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
Change member name class to symbol_class.
* bfd/coff-i960.c (coff_i960_relocate_section) Rename variable
class to class_val. Change member name class to symbol_class.
* bfd/coff-rs6000.c (_bfd_xcoff_swap_aux_in)
(_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
* bfd/coff-stgo32.c (adjust_aux_in_post)
(adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
to in_class.
* bfd/coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
(_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
* bfd/coffcode.h (coff_pointerize_aux_hook): Rename variable class
to n_sclass.
* bfd/coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
variables named class to n_sclass. (coff_write_symbols): Rename
variable class to sym_class. (bfd_coff_set_symbol_class): Rename
argument class to symbol_class.
* bfd/cofflink.c (_bfd_coff_link_hash_newfunc)
(coff_link_add_symbols, _bfd_coff_link_input_bfd)
(_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
Update code to use renamed members.
* bfd/coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
argument class to in_class.
* bfd/libcoff-in.h (struct coff_link_hash_entry, struct
coff_debug_merge_type) Renamed members class to symbol_class and
type_class.
* bfd/libcoff.h Regenerated.
* bfd/peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
Rename argument class to in_class.
* bfd/pef.c (bfd_pef_parse_imported_symbol): Update code to use
renamed members.
* bfd/pef.h (struct bfd_pef_imported_symbol): Changed name of
member class to symbol_class.
* binutils/ieee.c (ieee_read_cxx_misc, ieee_read_cxx_class)
(ieee_read_reference): Rename variables named class to cxxclass.
* gas/config/tc-arc.c (struct syntax_classes): Rename member class
to s_class. (arc_extinst): Rename variable class to
s_class. Update code to use renamed members.
* gas/config/tc-mips.c (insn_uses_reg): Rename argument class to
regclass.
* gas/config/tc-ppc.c (ppc_csect, ppc_change_csect, ppc_function)
(ppc_tc, ppc_is_toc_sym, ppc_symbol_new_hook, ppc_frob_label)
(ppc_fix_adjustable, md_apply_fix): Update code to use renamed
members.
* gas/config/tc-ppc.h (struct ppc_tc_sy): Change name of member
from class to symbol_class. (OBJ_COPY_SYMBOL_ATTRIBUTES): Update
code to use renamed members.
* gas/config/tc-score.c (s3_adjust_paritybit): Rename argument
class to i_class.
* gas/config/tc-score7.c (s7_adjust_paritybit): Rename argument
class to i_class.
* gprof/corefile.c (core_create_function_syms): Rename variable
class to cxxclass.
* include/coff/ti.h (GET_LNSZ_SIZE, PUT_LNSZ_SIZE): Updated name
of class variable to in_class to match changes in function that
use this macro.
* include/opcode/ia64.h (struct ia64_operand): Renamed member
class to op_class
* ld/emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols)
(gld${EMULATION_NAME}_try_needed): Rename variable class to
link_class
* opcodes/ia64-dis.c (print_insn_ia64): Update code to use renamed
member.
* opcodes/m88k-dis.c (m88kdis): Rename variable class to in_class.
* opcodes/tic80-opc.c (tic80_symbol_to_value)
(tic80_value_to_symbol): Rename argument class to symbol_class.
Stop using bfd_usrdata in libbfd.
* coff-stgo32.c (bfd_coff_go32stub): Remove.
(stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
(adjust_filehdr_in_post): Declare the abfd parameter as unused.
Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
filehdr_dst->u.go32.stub. New comment with the reason.
(adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
Substitute the removed macro bfd_coff_go32stub.
(adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
(adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
(adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
(create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
bfd_coff_go32stub.
* coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
* libcoff-in.h (coff_data_type): New field go32stub.
* libcoff.h: Regenerated.
include/coff/
Stop using bfd_usrdata in libbfd.
* go32exe.h (struct external_filehdr_go32_exe <stub>, FILHSZ): Replace
STUBSIZE by GO32_STUBSIZE.
(STUBSIZE): Move the definition ...
* internal.h (GO32_STUBSIZE): ... here and rename it.
(struct internal_filehdr <go32stub>, F_GO32STUB): New.
* 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.
ld/testsuite/
* ld-powerpc/aix-lineno-1.s, ld-powerpc/aix-lineno-1.txt,
ld-powerpc/aix-lineno-1a.dd, ld-powerpc/aix-lineno-1a.nd,
ld-powerpc/aix-lineno-1b.dd, ld-powerpc/aix-lineno-1b.nd: New tests.
* ld-powerpc/aix52.exp: Run them. Copy aix-lineno-1.txt to tmpdir.
* 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.
* 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.
* 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.
ld/ChangeLog
* ld.texinfo: Update to mention long section name options.
* NEWS: Mention new behaviour and command-line options.
* pe-dll.c (pe_use_coff_long_section_names): New global variable.
(pe_output_file_set_long_section_names): New function.
(pe_dll_build_sections): Call it on output BFDs.
(pe_exe_build_sections): Likewise.
(pe_dll_fill_sections): Likewise.
(pe_exe_fill_sections): Likewise.
* pe-dll.h (pe_use_coff_long_section_names): Declare extern.
(pe_output_file_set_long_section_names): Add prototype.
* pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias.
(pe_output_file_set_long_section_names): Likewise.
* pep-dll.h (pep_use_coff_long_section_names): Declare extern.
(pep_output_file_set_long_section_names): Add prototype.
* pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro.
(OPTION_DISABLE_LONG_SECTION_NAMES): Likewise.
(gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
(gld_${EMULATION_NAME}_list_options): Describe them.
(gld${EMULATION_NAME}_handle_option): Set or clear global
pe_use_coff_long_section_names flag when options recognised.
(gld_${EMULATION_NAME}_after_open): En/disable long section names
for main output bfd by calling pe_output_file_set_long_section_names.
* pep.em (enum options): Extend enum with new getopt option values.
(gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
(gld_${EMULATION_NAME}_list_options): Describe them.
(gld${EMULATION_NAME}_handle_option): Set or clear global
pe_use_coff_long_section_names flag when options recognised.
(gld_${EMULATION_NAME}_after_open): En/disable long section names
for main output bfd by calling pep_output_file_set_long_section_names.
ld/testsuite/ChangeLog
* ld-pe/longsecn-1.d: New test file.
* ld-pe/longsecn-2.d: Likewise.
* ld-pe/longsecn-3.d: Likewise.
* ld-pe/longsecn-4.d: Likewise.
* ld-pe/longsecn-5.d: Likewise.
* ld-pe/longsecn.d: Likewise.
* ld-pe/longsecn.exp: New test control script.
* ld-pe/longsecn.s: New test source file.
bfd/ChangeLog:
* reloc.c: Add BFD_RELOC_X86_64_GOT64, BFD_RELOC_X86_64_GOTPCREL64,
BFD_RELOC_X86_64_GOTPC64, BFD_RELOC_X86_64_GOTPLT64,
BFD_RELOC_X86_64_PLTOFF64.
* bfd-in2.h: Regenerated.
* libbfd.h: Regenerated.
* elf64-x86-64.c (x86_64_elf_howto_table): Correct comment.
Add howtos for above relocs.
(x86_64_reloc_map): Add mappings for new relocs.
(elf64_x86_64_check_relocs): R_X86_64_GOT64, R_X86_64_GOTPCREL64,
R_X86_64_GOTPLT64 need a got entry. R_X86_64_GOTPLT64 also a PLT
entry. R_X86_64_GOTPC64 needs a .got section. R_X86_64_PLTOFF64
needs a PLT entry.
(elf64_x86_64_gc_sweep_hook): Reflect changes from
elf64_x86_64_check_relocs for the new relocs.
(elf64_x86_64_relocate_section): Handle new relocs.
gas/ChangeLog:
* config/tc-i386.c (type_names): Correct placement of 'static'.
(reloc): Map some more relocs to their 64 bit counterpart when
size is 8.
(output_insn): Work around breakage if DEBUG386 is defined.
(output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
different from i386.
(output_imm): Ditto.
(lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
Imm64.
(md_convert_frag): Jumps can now be larger than 2GB away, error
out in that case.
(tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
gas/testsuite/ChangeLog:
* gas/i386/reloc64.s: Accept 64-bit forms.
* gas/i386/reloc64.d: Adjust.
* gas/i386/reloc64.l: Adjust.
include/ChangeLog:
* elf/x86-64.h: Add the new relocations with their official
numbers.
2005-05-23 Fred Fish <fnf@specifixinc.com>
* dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
(struct funcinfo): Add caller_func, caller_file, caller_line.
tag, and nesting_level members.
(lookup_address_in_function_table): Change first passed parameter
from "struct funcinfo *" to "struct comp_unit *".
(lookup_address_in_function_table): Dereference unit to find function
table.
(lookup_address_in_function_table): Traverse the function list to
create a chain of inlined functions back to the first non inlined
function.
(scan_unit_for_functions): Remember tag and nesting level. Handle
DW_AT_call_file and DW_AT_call_line.
(comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
call to pass unit pointer instead of function table pointer. For
inlined functions, save pointer to the inliner chain.
(_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
(_bfd_dwarf2_find_inliner_info): New function that returns information
from the inliner chain after a call to bfd_find_nearest_line.
* bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
* targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
NAME##_find_inliner_info.
(bfd_target): Add _bfd_find_inliner_info.
* bfd-in2.h: Regenerate.
* libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
macro that always returns bfd_false.
(_bfd_dwarf2_find_inliner_info): Declare.
* libbfd.h: Regenerate.
* elf32-arm.c (elf32_arm_find_inliner_info): New function
that calls _bfd_dwarf2_find_inliner_info.
(bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.
* elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
that calls _bfd_dwarf2_find_inliner_info.
* elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
* elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
_bfd_mips_elf_find_inliner_info.
* elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
* elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.
* elf.c (_bfd_elf_find_inliner_info): New function that calls
_bfd_dwarf2_find_inliner_info.
* elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
* elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
_bfd_elf_find_inliner_info.
* coffgen.c (coff_find_inliner_info): New function that
calls _bfd_dwarf2_find_inliner_info.
* libcoff-in.h (coff_find_inliner_info): Declare.
* libcoff.h: Regenerate.
* coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
(pmac_xcoff_vec) Ditto.
* coff64-rs6000.c (rs6000coff64_vec): Ditto.
(aix5coff64_vec): Ditto.
* aout-target.h (MY_find_inliner_info): Define as
_bfd_nosymbols_find_inliner_info.
* aout-tic30.c (MY_find_inliner_info): Ditto.
* binary.c (binary_find_inliner_info): Ditto.
* i386msdos.c (msdos_find_inliner_info): Ditto.
* ihex.c (ihex_find_inliner_info): Ditto.
* libaout.h (aout_32_find_inliner_info): Ditto.
* libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
* mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
* mmo.c (mmo_find_inliner_info): Ditto.
* nlm-target.h (nlm_find_inliner_info): Ditto.
* pef.c (bfd_pef_find_inliner_info): Ditto.
* ppcboot.c (ppcboot_find_inliner_info): Ditto.
* srec.c (srec_find_inliner_info): Ditto.
* tekhex.c (tekhex_find_inliner_info): Ditto.
* versados.c (versados_find_inliner_info): Ditto.
* xsym.c (bfd_sym_find_inliner_info): Ditto.
* ieee.c (ieee_find_inliner_info): New function that always
returns FALSE.
* oasys.c (oasys_find_inliner_info): Ditto.
* vms.c (vms_find_inliner_info): Ditto.
unsigned int. Cast RELOC_BASE10, RELOC_BASE13 and RELOC_BASE22 to
unsigned int.
(NAME(aout,final_link)): Cast enum used in assignment.
(aout_link_write_symbols): Cast enums in comparisons, int values to
boolean, enums in assignments to int.
(aout_link_input_section_std): Cast rel->r_index to unsigned int.
(aout_link_input_section_ext): Likewise. Cast enums used in comparisons
with unsigned ints.
(aout_link_reloc_link_order): Cast enum to int in assignment.
* archive.c (_bfd_generic_read_ar_hdr_mag): Cast result of memchr
calls to char *.
* bfd-in.h (bfd_set_section_vma): Cast enum true to unsigned int in
assignment.
* bfd-in2.h (bfd_set_section_vma): Likewise.
* bfd.c (bfd_record_phdr): Cast enums in assignments.
* binary.c (bfd_alloc): Cast enum to long.
* coffgen.c (_bfd_coff_is_local_label_name): Cast return to boolean.
* dwarf2.c (read_abbrevs): Add casts to enum types.
(read_attribute_value): Likewise.
(arange_add): Cast result of bfd_zalloc call.
(comp_unit_contains_address): Return true and false.
(comp_unit_find_nearest_line): Cast return to boolean.
* format.c (bfd_check_format_matches, bfd_set_format): Likewise.
* gen-aout.c: define macro '_' if not defined.
* libbfd.c (bfd_realloc): Cast malloc and realloc to PTR.
(bfd_bwrite): Cast bfd_realloc to bfd_byte *.
(bfd_write_bigendian_4byte_int): Cast return to boolean.
(bfd_seek): Cast bfd_realloc to bfd_byte *.
(bfd_generic_is_local_label_name): Cast return to boolean.
* libcoff.h (_bfd_coff_adjust_symndx): Remove extraneous '\'.
* linker.c (_bfd_link_hash_newfunc): Cast bfd_hash_allocate result to
struct bfd_hash_entry *.
(_bfd_generic_link_hash_newfunc): likewise.
(_bfd_generic_final_link): Cast enum to unsigned int.
* merge.c (sec_merge_emit): Cast return to boolean.
(merge_strings): Add casts to const unsigned char *.
* reloc.c (bfd_get_reloc_code_name): Cast enums in comparison to int.
(bfd_generic_get_relocated_section_content): Cast enum to unsigned int.
* section.c (bfd_section_hash_newfunc): Cast bfd_hash_allocate result to
struct bfd_hash_entry *.
(bfd_set_section_content): Add cast to PTR in comparison.
* simple.c (simple_dummy_warning, simple_dummy_undefined_symbol,
simple_dummy_reloc_overflow, simple_dummy_reloc_dangerous,
simple_dummy_unattached_reloc,
bfd_simple_get_relocated_section_contents): Add K&R declarations and
function definitions.
* srec.c (S3Forced): Initialize to false.
(srec_get_symtab): Cast return value from bfd_alloc to asymbol *.
* stabs.c (_bfd_link_section_stabs): Cast enum to int in comparisons.
(_bfd_discard_section_stabs): Likewise. Also cast return to boolean.
* syms.c (bfd_is_undefined_symclass): Cast return to boolean.
(_bfd_stab_section_find_nearest_line): Cast enum to bfd_byte in
comparisons.
o bfd_read and bfd_write lose an unnecessary param and become
bfd_bread and bfd_bwrite.
o bfd_*alloc now all take a bfd_size_type arg, and will error if
size_t is too small. eg. 32 bit host, 64 bit bfd, verrry big files
or bugs in linker scripts etc.
o file_ptr becomes a bfd_signed_vma. Besides matching sizes with
various other types involved in handling sections, this should make
it easier for bfd to support a 64 bit off_t on 32 bit hosts that
provide it.
o I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
generally available. They now cast their args to bfd_vma and
bfd_byte * as appropriate, which removes a swag of casts from the
source.
o Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
aout-encap.c.
o Zillions of formatting and -Wconversion fixes.
as _bfd_XXi_only_swap_filehdr_out.
(pe_mkobject) [PEI_FORCE_MINIMUM_ALIGNMENT]: Set
pe->force_minimum_alignment to TRUE.
(pe_mkobject) [PEI_TARGET_SUBSYSTEM]: Set pe->target_subsystem to
PEI_TARGET_SUBSYSTEM.
(pe_print_private_bfd_data): Call
_bfd_XX_print_private_bfd_data_common() instead of
_bfd_pe_print_private_bfd_data_common().
(pe_bfd_copy_private_bfd_data): Call
_bfd_XX_bfd_copy_private_bfd_data_common() instead of
_bfd_pe_bfd_copy_private_bfd_data_common().
(coff_bfd_copy_private_section_data): Define as
_bfd_XX_bfd_copy_private_section_data instead of
_bfd_pe_bfd_copy_private_section_data.
(coff_get_symbol_info): Define as _bfd_XX_get_symbol_info instead
of a _bfd_pe_get_symbol_info.
* peigen.c: Delete.
* peXXigen.c: Renamed from peigen.c.
(COFF_WITH_XX): Define this macro (will get expanded into
COFF_WITH_pep or COFF_WITH_pe, depending on whether this is being
compiled as peigen.c or pepigen.c.
[COFF_WITH_pep]: Include "coff/ia64.h" instead of "coff/i386.h" to
define the canonical PEP structures and definitions.
(_bfd_XXi_swap_aouthdr_out): If pe->force_minimum_alignment is in
effect, enforce minimum file and section alignments. If
extra->Subsystem is IMAGE_SUBSYSTEM_UNKNOWN, set it to
pe->target_subsystem (this defaults to IMAGE_SUBSYSTEM_UNKNOWN,
so, by default, this is a no-op).
* libpei.h: Rename COFF_WITH_PEP to COFF_WITH_pep.
(_bfd_XX_bfd_copy_private_bfd_data_common): Add macros to map
_bfd_XXfoo to _bfd_pepfoo if COFF_WIT_PEP is defined and to
_bfd_pefoo if it's not defined. Use these macros to define
coff swap macros.
* libcoff.h (pe_tdata): Add members target_subsystem and
force_minimum_alignment.
* efi-app-ia64.c (COFF_WITH_pep): Rename COFF_WITH_PEP to
COFF_WITH_pep.
(PEI_TARGET_SUBSYSTEM): Rename from PEI_DEFAULT_TARGET_SUBSYSTEM.
* configure.in (bfd_efi_app_ia64_vec): Use pepigen.lo instead of
peigen.lo.
* coff-ia64.c: Rename COFF_WITH_PEP to COFF_WITH_pep.
(AOUTSZ): Rename PEP64AOUTSZ and PEP64AOUTHDR to PEPAOUTSZ and
PEPAOUTHDR.
* Makefile.in (BFD64_BACKENDS): Mention pepigen.lo.
(BFD64_BACKENDS_CFILES): Mention pepigen.c
(peigen.c): Add rule to generate from peXXigen.c.
(pepigen.c): Ditto.
(pepigen.lo): List dependencies for pepigen.lo.
* unwind-ia64.c (unw_decode_x1): Declare code arg with
ATTRIBUTE_UNUSED.
(unw_decode_x2): Ditto.
(unw_decode_x3): Ditto.
(unw_decode_x4): Ditto.
* pe.h (PEPAOUTSZ): Rename from PEP64AOUTSZ.
Rename from PEPAOUTHDR.
* libcoff-in.h (coff_tdata): Add `strings_written' flag.
(obj_coff_strings_written): New accessor macro for above.
* libcoff.h: Regenerate.
* cofflink.c (_bfd_coff_final_link): Say that we wrote the
strings.
* coffcode.h (coff_write_object_contents): No need to write out
the string table if it's already been done.
bfd:
* Makefile.am (coff64-rs6000.lo): New rule.
* Makefile.in: Regenerate.
* coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
xcoff_is_local_label_name, xcoff_rtype2howto,
xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
(NO_COFF_SYMBOLS): Define.
(xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
internally.
(MINUS_ONE): New macro.
(xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
relocation.
(coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
coff_SWAP_aux_out): Map to the new functions.
* coff64-rs6000.c: New file.
* libcoff.h (bfd_coff_backend_data): Add new fields
_bfd_coff_force_symnames_in_strings and
_bfd_coff_debug_string_prefix_length.
(bfd_coff_force_symnames_in_strings,
bfd_coff_debug_string_prefix_length): New macros for above fields.
* coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
of using coff_swap_sym_in directly.
(FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
(coff_set_flags) Set magic for XCOFF64.
(coff_compute_section_file_positions): Add symbol name length to
string section length if bfd_coff_debug_string_prefix_length is
true.
(coff_write_object_contents): Don't do reloc overflow for XCOFF64.
(coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
using coff_swap_lineno_in directly.
(bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
and _bfd_coff_debug_string_prefix_length fields.
* coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
symbol names into strings table when
bfd_coff_force_symnames_in_strings is true.
* coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
SET_RELOC_VADDR): New macros.
(coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
(coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
code.
(coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
changes within RS6000COFF_C specific code.
(coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
* reloc.c (bfd_perform_relocation, bfd_install_relocation):
Extend existing hack on target name.
* xcofflink.c (XCOFF_XVECP): Extend existing hack on
target name.
* coff-tic54x.c (ticof): Keep up to date with new fields
in bfd_coff_backend_data.
* config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
targ_selvecs to include rs6000coff64_vec for rs6000.
* configure.in: Add rs6000coff64_vec case.
* cpu-powerpc.c: New bfd_arch_info_type.
gas:
* as.c (parse_args): Allow md_parse_option to override -a listing
option.
* config/obj-coff.c (add_lineno): Change type of offset parameter
from "int" to "bfd_vma."
* config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
(ppc_mach, ppc_subseg_align, ppc_target_format): New.
(ppc_change_csect): Align correctly for XCOFF64.
(ppc_machine): New function, which discards "ppc_machine" line.
(ppc_tc): Cons for 8 when code is 64 bit.
(md_apply_fix3): Don't check operand->insert. Handle 64 bit
relocations.
(md_parse_option): Handle -a64 and -a32.
(ppc_xcoff64): New.
* config/tc-ppc.h (TARGET_MACH): Define.
(TARGET_FORMAT): Move to function.
(SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
include:
* include/coff/rs6k64.h: New file.
opcodes:
* configure.in: Add bfd_powerpc_64_arch.
* disassemble.c (disassembler): Use print_insn_big_powerpc for
64 bit code.
H.J. Lu
Nick Clifton
Jan Kratochvil
Richard Sandiford
Dave Korn
Alan Modra
Andreas Jaeger
Fred Fish
Andrew Cagney
Dave Anglin
Daniel Jacobowitz
Kazu Hirata
Tom Rix
DJ Delorie
Phil Blundell
Nicholas Duffek
Clinton Popetz