when displaying the contents of corrupt files.
PR binutils/17521
* coff-i386.c (NUM_HOWTOS): New define.
(RTYPE2HOWTO): Use it.
(coff_i386_rtype_to_howto): Likewise.
(coff_i386_reloc_name_lookup): Likewise.
(CALC_ADDEND): Check that reloc r_type field is valid.
* coff-x86_64.c (NUM_HOWTOS): New define.
(RTYPE2HOWTO): Use it.
(coff_amd64_rtype_to_howto): Likewise.
(coff_amd64_reloc_name_lookup): Likewise.
(CALC_ADDEND): Check that reloc r_type field is valid.
* coffcode.h (coff_slurp_line_table): Check for symbol table
indexing underflow.
(coff_slurp_symbol_table): Use zalloc to ensure that all table
entries are initialised.
* coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
in the string table. Also ensure that the table is 0 terminated.
(coff_get_normalized_symtab): Check for symbol table indexing
underflow.
* opncls.c (bfd_alloc): Catch the case where a small negative size
can result in only 1 byte being allocated.
(bfd_alloc2): Use bfd_alloc.
* pe-mips.c (NUM_HOWTOS): New define.
(coff_mips_reloc_name_lookup): Use it.
(CALC_ADDEND): Check that reloc r_type field is valid.
* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
in the DataDirectory.
(pe_print_idata): Avoid reading beyond the end of the data block
wen printing strings.
(pe_print_edata): Likewise.
Check for table indexing underflow.
* peicode.h (pe_mkobject): Initialise the pe_opthdr field.
(pe_bfd_object_p): Allocate and initialize enough space to hold a
PEAOUTHDR, even if the opt_hdr field specified less.
2012-10-18 Kai Tietz <ktietz@redhat.com>
PR binutils/14067
* coff-i386.c (bfd_target): Add section flag SEC_EXCLUDE.
Allow BFD_COMPRESS and BFD_DECOMPRESS flags.
* coff-x86_64.c: Likewise.
* coffcode.h (DOT_ZDEBUG): New define.
(sec_to_styp_flags): Check for .zdebug.
(styp_to_sec_flags): Likewise.
* coffgen.c (make_a_section): Handle .debug_* section
compression/decompression flags.
* cofflink.c (mark_relocs): Ignore relocations
for a section, which isn't marked as used.
(_bfd_coff_link_input_bfd): Add support of compressed
debug sections.
* compress.c (decompress_contents): Loop as long
as there is input available and there is room for
output.
* bfd/pe-arm.c: Add .zdebug_ partial match entry.
* pe-i386.c: Likewise.
* pe-x86_64.c: Likewise.
* peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't clear all
data-directories as this might destroy content.
* coff-i386.c (_bfd_generic_find_nearest_line_discriminator):
define as coff_find_nearest_line_discriminator.
* libcoff-in.h (coff_find_nearest_line_discriminator): New
* libcoff.h: Regenerated.
* coff-x86_64.c: Likewise.
* coffgen.c (coff_find_nearest_line_discriminator): New function.
prototype.
ChangeLog binutils
2012-10-18 Kai Tietz <ktietz@redhat.com>
* objdump.c (dump_bfd): Call dump headers after
call of slurp_symtab.
ChangeLog ld
2012-10-18 Kai Tietz <ktietz@redhat.com>
PR binutils/14067
* NEWS: Menition new feature.
* scripttempl/pep.sc: Add zdebug sections.
* scripttempl/pe.sc: L
* dlltool.c (PAGE_SIZE): Delete.
(PAGE_MASK): Provide default definition based on COFF_PAGE_SIZE.
Check for DLLTOOL_DEFAULT_MX86_64 and DLLTOOL_DEFAULT_I386.
* coff-i386.h (COFF_PAGE_SIZE): Definition moved to coff/i386.h
* i386lh (COFF_PAGE_SIZE): Define.
* x86_64.h (COFF_PAGE_SIZE): Define.
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.
* coff-i386.c (coff_i386_reloc): Don't return in case of
output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
Compensate PE relocations when linking with non-PE object
files to generate a non-PE executable.
previously disabled for lack of such support. For *-*-linux*libc1 targets,
XFAIL a ld testsuite that fails due to a bug in the dynamic linker prior to
glibc-2.1.
* coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
(RTYPE2HOWTO): Return NULL if reloc type is out of range.
(coff_i386_rtype_to_howto): Likewise.
* coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
Completely ignore symbols which are all zero.
(dummy_reloc16_estimate): Add return 0.
* cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
variable copy to name_copy to avoid shadowing outer scope
variable.
* libcoff-in.h (coff_data_type): Change raw_syment_count field
from unsigned int to unsigned long. Add timestamp field.
* libcoff.h: Rebuild.
Also comment changes.
as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
structure initializations. Add casts.
* reloc.c (EMPTY_HOWTO): Define.
* bfd-in2.h: Rebuild.
* coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
comparisons against 0.
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
previous_ibfd_e_flags to unsigned long.
* vms.h (struct vms_private_data_struct): Change section_count to
unsigned.
* vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
(_bfd_vms_write_gsd): Change symnum to unsigned.
* vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
* vms-tir.c (etir_sta): Change psect to unsigned.
(alloc_section): Change idx to unsigned.
(tir_sta, tir_ctl): Change psect to unsigned.
(_bfd_vms_write_tir): Change len and before to bfd_size_type.
* vms.c (priv_section_count): Change to unsigned.
