OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
binutils-gdb/bfd/ChangeLog

1404 lines
54 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
* Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
BFD32_BACKENDS, BFD64_BACKENDS.
(.dep1): Put mkdep output in a separate file.
Rebuilt dependencies.
* ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
value.
Permit use of mmap when available:
* configure.in: Check for mmap, madvise, mprotect.
* config.in, configure: Regenerated.
* libbfd.c (struct _bfd_window_internal): Define type.
(bfd_init_window, bfd_free_window, bfd_get_file_window): New
functions.
(ok_to_map): New static variable for debugging.
(_bfd_generic_get_section_contents_in_window): New function.
* bfd-in.h (bfd_window_internal): Declare type.
(bfd_window): Define type.
(bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
* libbfd-in.h (_bfd_generic_get_section_contents_in_window):
Declare.
* libaout.h (struct aoutdata): Add two window fields.
(obj_aout_sym_window, obj_aout_string_window): New macros.
* aoutx.h (some_aout_object_p): Initialize windows.
(aout_get_external_symbols): Get symbol data and strings in
windows instead of explicitly allocated buffers.
(slurp_symbol_table): Free window instead of memory.
(bfd_free_cached_info): Release windows instead of freeing storage
directly.
(aout_link_free_symbols): Ditto.
* targets.c (bfd_target): Add new field for
get_section_contents_in_window.
(BFD_JUMP_TABLE_GENERIC): Updated.
* aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
macros for get_section_contents_in_window field.
Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
* core.c: Renamed to corefile.c
* makefile.dos (OBJS): Change core.o to corefile.o
* Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
start-sanitize-gm
Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
* config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
targ_selvecs to allow debugging under Irix-5 native.
end-sanitize-gm
Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
to o. Clobber and restore the list of new csects around the call
to _bfd_generic_link_add_one_symbol, in case it wants to report a
linker error and the linker wants to read the symbol table. Reset
the line number count of a real section even if it has no relocs.
(_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
* coffgen.c (_bfd_coff_read_string_table): Warn if the string size
is too small.
Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
an undefined symbol in a shared link.
* linker.c (_bfd_generic_link_add_one_symbol): Correct type of
oldtype from bfd_link_order_type to bfd_link_hash_type. From
phdm@info.ucl.ac.be (Philippe De Muyter).
Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
* coff-m88k.c (rtype2howto): New static function.
(RTYPE2HOWTO): Use it rather than a macro definition.
* coffcode.h (coff_write_object_contents): set internal_a.magic
to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
* configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
define TRAD_HEADER to new file hosts/delta68.h.
m88*-motorola-sysv*, however, does use ptrace-core.o.
* hosts/delta68.h: New file.
* ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
* i386linux.c (MY(vec)): Declare before use.
Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
* reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
* elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
BFD is not of the right type.
(bfd_elf_get_needed_list): Likewise.
* i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
* sunos.c (bfd_sunos_get_needed_list): Likewise.
* xcofflink.c (XCOFF_XVECP): Define.
(bfd_xcoff_link_record_set): Don't do anything if the BFD is not
of the right type.
(bfd_xcoff_import_symbol): Likewise.
(bfd_xcoff_export_symbol): Likewise.
(bfd_xcoff_link_count_reloc): Likewise.
(bfd_xcoff_record_link_assignment): Likewise.
(bfd_xcoff_size_dynamic_sections): Likewise.
* sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
table index against the number of symbols for a base relative
reloc.
* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
static function.
* xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
full_aouthdr flag here...
(_bfd_xcoff_bfd_final_link): ...not here.
Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
* libelf.h: Rename to elf-bfd.h to avoid conflict with
systems that have a system <libelf.h>.
* Makefile.in: Globally replace libelf.h with elf-bfd.h.
* bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
elfxx-target.h: Include elf-bfd.h rather than libelf.h.
* elfxx-target.h: Change libelf.h reference to elf-bfd.h.
Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
* ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
set, set BSF_WEAK in symbol. Change all callers.
(ecoff_get_extr): Set weakext based on BSF_WEAK.
(ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
_bfd_generic_link_add_one_symbol.
(ecoff_indirect_link_order): Check that the section tdata relocs
are not NULL before using them.
* configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
define TRAD_HEADER as hosts/alphalinux.h.
* configure: Rebuild.
* hosts/alphalinux.h: New file.
* trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
not int.
Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
C_ECOMM storage classes.
* xcofflink.c (xcoff_mark_symbol): New static function, broken out
of xcoff_mark.
(xcoff_mark): Call xcoff_mark_symbol.
(bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
(bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
doing it by hand.
(xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
field.
(xcoff_find_reloc): New static function.
(xcoff_link_add_symbols): Use it.
(_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
(xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
relocate the value of C_DECL.
* elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
* cofflink.c (_bfd_coff_generic_relocate_section): Make
callback decide what goes in .relocs.
* pe[i]-i386.c (TARGET_UNDERSCORE): Define.
* peicode.h (pe_mkobject_hook): Only copy aouthdr if
there is one.
Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (xcoff_link_add_symbols): Handle csects in the
absolute section.
Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c: More improvements, mostly to fix handling of
constructors and a few other special cases.
* coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
zero, reverting yesterday's change.
* bfd-in.h (bfd_xcoff_link_record_set): Declare.
(bfd_xcoff_link_count_reloc): Declare.
(bfd_xcoff_record_link_assignment): Declare.
* bfd-in2.h: Rebuild.
Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
* PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
Change PAGE_SIZE to TARGET_PAGE_SIZE.
* m68knetbsd.c: Ditto as well as add support for the m68k4k object
format.
* netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
segments includes the a.out header. See to that the magic number
*always* is big-endian.
* config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
m68k4k NetBSD configurations.
* configure.in, configure: Separate i386 & mips NetBSD
configurations from other BSD ones. Don't assume DEC is the only
thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
configurations. Add support for m68k4k NetBSD object format.
* libaout.h: Added M_68K4K_NETBSD magic.
* m68k4knetbsd.c: New file.
* hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
* hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
<machine/endian.h>.
* hosts/mipsnbsd.h: New file.
start-sanitize-gm
Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
* config.bfd: Add config stuff for mips*-*-magic* to set
targ_defvec to ecoff_big_vec.
end-sanitize-gm
Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c: Numerous changes to get closer to a working XCOFF
linker.
* libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
toc_section, and entry_section fields.
(struct xcoff_section_tdata): Remove ldrel_count field.
* libcoff.h: Rebuild.
* coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
fields.
(coff_compute_section_file_positions): If RS6000COFF_C, generate
full a.out header if full_aouthdr is set in xcoff_data.
(coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
based on sections stored in xcoff_data.
* coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
fields.
(xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
(rs6000coff_vec): Set symbol_leading_char to '.'.
* coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
value stored in ret rather than returning a pointer value.
Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
format for now.
Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
* som.c (som_slurp_string_table): Allocate the strings with malloc
since they're free'd by free_cached_info.
(som_slurp_symbol_table): Similarly for the symbol table.
Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
* Makefile.in (diststuff): Don't make headers.
Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in: Rebuild dependencies.
* sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
output_bfd is not SunOS.
(bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
non-SunOS input files.
* xcofflink.c: Extensive changes to support linking shared objects
and generating a .loader section.
* libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
(struct xcoff_section_tdata): Add lineno_count, first_symndx,
last_symndx, and ldrel_count fields.
* libcoff.h: Rebuild.
* coff-rs6000.c (xcoff_howto_table): Correct reloc names.
* coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
is set.
* bfd-in.h (bfd_xcoff_import_symbol): Declare.
(bfd_xcoff_export_symbol): Declare.
(bfd_xcoff_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuild.
Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
* configure.in: Add xcofflink.o to pmac_xcoff_vec.
* configure: Rebuild.
* mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
* coff-pmac.c: Include coff-rs6000.c instead of duplicating its
contents.
(pmac_xcoff_vec): Update to use new xcoff support.
* coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
(xcoff_write_armap): Declare buf as unsigned char.
* xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
* mpw-make.sed: Generalize subdir_do edit.
Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
* hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
correctly. Don't initialize asect->vma.
Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
* opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
something a little less than the page size.
Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-i386.c (coff_i386_reloc_type_lookup): New.
* coffcode.h (coff_write_object_contents): If .bss is before
.data us that as data_start.
* cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
calc correct.
* peicode.h (add_data_entry): Use _cooked_size of data directory.
(coff_swap_outhdr_out): Hardwire in version number.
Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
* sunos.c (sunos_add_dynamic_symbols): Rename local variables
major and minor to *_vno, since the former are also macros in
SunOS header files. Cast result of bfd_alloc to appropriate
type.
* coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
before assigning to sec_data.
Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
* ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
now relative to the section, not absolute.
* ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
get the file name when there is a N_SO directory name. When
handling stabs, remember that section->vma was added to the
offset.
Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (struct sunos_link_hash_table): Add needed field.
(sunos_link_hash_table_create): Call bfd_release, not free.
(sunos_link_hash_table_create): Initialize needed field.
(sunos_add_dynamic_symbols): Record needed objects.
(bfd_sunos_get_needed_list): New function.
* bfd-in.h (bfd_sunos_get_needed_list): Declare.
* bfd-in2.h: Rebuild.
Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
* libcoff-in.h (pe_data_type.in_reloc_p): New.
Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
* bfd-in.h (struct bfd_link_needed_list): Rename from
bfd_elf_link_needed_list.
* bfd-in2.h: Rebuild.
* elf.c, elflink.h, libelf.h: Corresponding changes.
Add start at AIX linker support; no shared libraries yet.
* xcofflink.c: New file.
* configure.in (rs600coff_vec): Use xcofflink.o.
* configure: Rebuild.
* libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
fields.
(struct xcoff_section_tdata): Define.
(xcoff_section_data): Define macro.
(_bfd_xcoff_bfd_link_hash_table_create): Declare.
(_bfd_xcoff_bfd_link_add_symbols): Declare.
(_bfd_xcoff_bfd_final_link): Declare.
(_bfd_ppc_xcoff_relocate_section): Declare.
* libcoff.h: Rebuild.
* coff-rs6000.c: Clean up a bit.
(xcoff_mkobject): Default modtype to 1L, not RE. Initialize
cputype, csects, and debug_indices.
(xcoff_copy_private_bfd_data): Copy cputype.
(xcoff_howto_table): Rename from rs6000coff_howto_table.
(xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
(xcoff_reloc_type_lookup): Rename from
rs6000coff_reloc_type_lookup.
(coff_relocate_section): Define.
(_bfd_xcoff_sizeof_headers): Define.
(_bfd_xcoff_bfd_get_relocated_section_contents): Define.
(_bfd_xcoff_bfd_relax_section): Define.
(_bfd_xcoff_bfd_link_split_section): Define.
(rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
coff.
* coffcode.h (coff_compute_section_file_positions): If AIX,
increment sofar by SMALL_AOUTSZ if not executable.
(coff_write_object_contents): If AIX, always output an a.out
header; if not executable, header size of SMALL_AOUTSZ.
* hash.c (struct bfd_strtab_hash): Add xcoff field.
(_bfd_stringtab_init): Initialize xcoff field.
(_bfd_xcoff_stringtab_init): New function.
(_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
(_bfd_stringtab_emit): In XCOFF mode, write out length.
* libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
* libbfd.h: Rebuild.
* Makefile.in: Rebuild dependencies.
(BFD32_BACKENDS): Add xcofflink.o.
(CFILES): Add xcofflink.c.
* elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
SEC_NO_FLAGS, for .acommon section. From Peter Schauer
<Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
* acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
* config.in: Regenerated.
* opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
(_bfd_chunksize): New variable.
(_bfd_new_bfd): Set it to getpagesize() if negative, and use it
for obstack chunk size.
* configure.in: Check for getpagesize.
* configure: Regenerated.
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* trad-core.c (rawptr): Make it a local variable of
ptrace_unix_core_file_p.
Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-arm.c (in_reloc_p): New.
* coff-i386.c (in_reloc_p): New.
* coffcode.h: Allways include peicode.h if COFF_WITH_PE.
(coff_write_object_contents): Only set has_reloc_section
if PE_IMAGE.
* cofflink.c (_bfd_coff_generic_relocate_section): Call
in_reloc_p to decide if reloc should be emitted.
* libcoff.h (pe_data_type.in_reloc_p): New.
* peicode.h (pe_mkobject): Initialize in_reloc_p.
Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
(_bfd_coff_read_internal_relocs): Likewise.
* coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
(_bfd_coff_read_internal_relocs): Likewise.
* elflink.h (elf_link_add_object_symbols): Correct conditions
under which type and size change warnings are issued.
Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
* coffgen.c (coff_count_linenumbers): Don't count line numbers for
a symbol which is not in a real section.
(coff_write_native_symbol): Corresponding change.
* cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
coff_link_hash_newfunc and make non-static.
(_bfd_coff_link_hash_table_init): New function, broken out of
_bfd_coff_link_hash_table_create.
(_bfd_coff_link_hash_table_create): Use it.
(process_embedded_commands): Make static.
* libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
(_bfd_coff_link_hash_table_init): Declare.
* libcoff.h: Rebuild.
* coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
field in XCOFF tdata.
(coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
U802ROMAGIC, for clarity. Try to set arch and machine correctly
based on cputype stored in a.out header, or in n_type of initial
.file symbol.
(coff_write_object_contents): Set cputype correctly in a.out
header.
(coff_slurp_symbol_table): Add casts to file_ptr to avoid
warnings.
* coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
(coff_swap_aouthdr_out): Swap out cputype field. Don't clear
old resv1 field.
* libcoff-in.h (struct xcoff_tdata): Add cputype field.
* libcoff.h: Rebuild.
* cpu-rs6000.c (rs6000_compatible): New static function.
(bfd_rs6000_arch): Use it.
* cpu-powerpc.c (powerpc_compatible): New static function.
(arch_info_struct): Define various flavours of PowerPC.
(bfd_powerpc_arch): Use powerpc_compatible. Point at
arch_info_struct.
Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
* Makefile.in (FLAGS_TO_PASS): Remove BISON.
Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't warn about
changing the size or type if the old definition was weak.
Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (combined_entry_type): Add fix_line field.
(coff_slurp_line_table): Warn if we try to set the lineno field of
a symbol twice.
(coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
* coffgen.c (coff_mangle_symbols): Handle fix_line.
(coff_write_symbol): Only use N_DEBUG if the symbol is in the
absolute section.
(coff_print_symbol): Print fix_value symbols in a useful fashion.
* libcoff.h: Rebuild.
* libcoff-in.h (struct xcoff_tdata): Define.
(xcoff_data): Define.
* bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
* bfd-in2.h, libcoff.h: Rebuild.
* coff-rs6000.c (xcoff_mkobject): New static function.
(coff_mkobject): Define.
(xcoff_copy_private_bfd_data): New static function.
(coff_bfd_copy_private_bfd_data): Define.
(rs6000coff_howto_table): Change R_TOC complain_on_overflow from
signed to bitfield.
(rs6000coff_vec): Add DYNAMIC to object_flags.
* coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
.loader sections specially.
(coff_new_section_hook): If RS6000COFF_C, get the .text and .data
section alignment from the XCOFF tdata information.
(coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
F_SHROBJ, and copy the extra a.out header information into the
XCOFF tdata structure.
(coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
F_DYNLOAD and the extra a.out header information.
(coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
C_HIDEXT symbol with attached csect information.
* coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
in the o_maxdata field.
(coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
* coffgen.c (coff_renumber_symbols): Don't move any symbol to the
end if BSF_NOT_AT_END is set.
* targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
_bfd_read_ar_hdr_fn.
* libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
* bfd-in2.h, libbfd.h: Rebuild.
* archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
return value.
(do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
(bfd_slurp_bsd_armap_f2): Likewise.
(_bfd_slurp_extended_name_table): Likewise.
Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
when the symbol table is empty.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
space for section symbols, since we don't output them either.
(elf_m68k_adjust_dynindx): Removed.
* ptrace-core.c (rawptr): Make it a local variable of
ptrace_unix_core_file_p.
Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* coff-rs6000.c (xcoff_write_archive_contents): Return false, not
NULL.
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
Mac object file formats.
Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
* coffgen.c (coff_fix_symbol_name): Don't try to set up file
auxent if there isn't one.
(coff_write_symbols): If there is no file auxent, use SYMNMLEN
rather than FILNMLEN as the maximum name length.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_print_aux.
(bfd_coff_print_aux): New static function.
(coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
scnlen field of an XTY_LD csect aux entry.
(coff_print_aux): New static function.
(coff_slurp_symbol_table): Don't pointerize scnlen field; now done
in coff_pointerize_aux_hook.
(bfd_coff_std_swap_table): Initialize new field.
* coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
* libcoff.h: Rebuild.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
if there are symbols, for native AIX ld compatibility.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_pointerize_aux_hook.
(coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
or I960, and as 0 otherwise.
(bfd_coff_std_swap_table): Initialize new field.
* libcoff.h: Rebuild.
* coffgen.c (coff_pointerize_aux): Change parameters to take
symbol pointer instead of type and class, and to take aux index.
Call _bfd_coff_pointerize_aux_hook if it is defined.
(coff_get_normalized_symtab): Always call coff_pointerize_aux.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coff-rs6000.c: Add full support for AIX archives. Rewrite old
read-only/host-only support.
* coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
BSF_LOCAL.
(OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
RS6000COFF_C.
* targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
BFD_JUMP_TABLE_ARCHIVE accordingly.
* libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
(_bfd_compute_and_write_armap): Declare.
(_bfd_generic_read_ar_hdr): Declare.
(_bfd_read_ar_hdr): Define.
(_bfd_noarchive_read_ar_hdr): Define.
(_bfd_archive_bsd_read_ar_hdr): Define.
(_bfd_archive_coff_read_ar_hdr): Define.
* archive.c: Change all callers of _bfd_snarf_ar_hdr to call
_bfd_read_ar_hdr instead.
(_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
(_bfd_compute_and_write_armap): Rename from
compute_and_write_armap. Make non-static. Change all callers.
* ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
than _bfd_snarf_ar_hdr.
* aout-target.h (MY_read_ar_hdr): Define if not defined.
* ieee.c (ieee_read_ar_hdr): Define.
* libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
* oasys.c (oasys_read_ar_hdr): Define.
* som.c (som_read_ar_hdr): Define.
* bfd-in2.h, libbfd.h: Rebuild.
Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.c (coff_swap_filehdr_in): If symptr is
zero, there aren't any symbols, even if nsyms is set.
Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
* libecoff.h (struct ecoff_backend_data): Add adjust_headers
field.
* ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
sections, and set styp correctly for them: .got, .hash, .dynamic,
.liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
(_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
types.
(ecoff_sort_hdrs): New static function.
(ecoff_compute_section_file_positions): Return boolean, not void.
Sort the sections by VMA before looking through them. Put the
first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
section on an appropriate boundary within the page.
(ecoff_compute_reloc_file_positions): Check return value of
ecoff_compute_section_file_positions.
(_bfd_ecoff_set_section_contents): Likewise.
(_bfd_ecoff_write_object_contents): Check for various Alpha
section types when incrementing text_size and data_size. Call
adjust_headers backend function if it exists.
* coff-alpha.c (alpha_adjust_headers): New static function.
(alpha_ecoff_backend_data): Initialize adjust_headers field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
* rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
of ALTERNATE_AIX_CORE_FORMAT.
* configure.in (aix4): No longer need CORE_FLAGS.
* configure: Updated.
Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
NS32k changes from Ian Dall:
* aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
macros.
(aout_link_input_section_std, aout_link_input_section_ext,
aout_link_reloc_link_order): Call them instead of _bfd_*
versions.
* aout-target.h (MY_exec_header_not_counted): New macro, defaults
to zero.
(backend_data): Use it instead of hardcoded zero.
* aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
(MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
* ns32knetbsd.c: Include bfd.h.
(MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
(MY_bfd_reloc_type_lookup): Declare function too.
* pc532-mach.c (set_sizes): Don't declare.
(MY_text_includes_header, MY_exec_header_not_counted): Define.
(backend_data, MY_backend_data): Don't define.
* config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
ns32k-*-lites* like ns32k-*-netbsd*.
* hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
compile on lites.
Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Restore setting
f_timdat to 0, deleted on August 22.
Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
* coffcode.h (coff_bfd_copy_private_symbol_data,
coff_bfd_copy_private_section_data,
coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
* peicode.h (coff_bfd_copy_private_bfd_data): New
(pe_bfd_copy_private_bfd_data): New.
(coff_swap_scnhdr_in): Swap bss size into the right place.
(pe_print_private_bfd_data): Add some newlines.
Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
* som.c (setup_sections): Don't die if a space has no subspaces.
Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't let a weak
dynamic symbol override a common symbol. Don't change the size or
type if they have been set and the new symbol is not a definition.
Warn if the size or type changes.
Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
* som.c (som_begin_writing): Don't write the symbol table or
symbol strings.
(som_finish_writing): Write them here. Place them after the
subspace data, but before the relocs.
Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_add_one_symbol): Just pass false, not
info->shared_library, to sunos_create_dynamic_sections.
(sunos_scan_ext_relocs): Don't warn about a reloc in the .text
section.
(sunos_check_dynamic_reloc): Remove .text section assertion.
Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
* config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
* configure, configure.in: Add pmac_xcoff_vec case.
* Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
* coff-pmac.c: New file, PowerMac XCOFF support.
* coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
* targets.c (pmac_xcoff_vec): Declare.
* mpw-config.in: Various changes to be compatible with the
autoconf-based configury.
* mpw-make.sed: New file, sed commands to translate Unix
makefile into MPW syntax.
* mpw-make.in: Remove.
* hosts/mpw.h: Remove.
* bfd-in.h, bfd-in2.h: If MPW, include the file that defines
true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
* binary.c (binary_get_symtab): Return an empty string on error.
* opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
* coff-ppc.c: Reformatted according to gnu conventions
Removed irrelevant "if 0" code
Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
* hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
symbols rather than as indirect symbols.
(MY(slurp_symbol_table)): Don't do anything special about
secondary symbols.
* coffcode.h (coff_new_section_hook): Make sure that the alignment
of .ctors and .dtors sections is no larger than 2.
* sunos.c (sunos_add_one_symbol): Don't change
bfd_link_hash_common to bfd_link_hash_new, since it may be on the
undef list.
(bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
dynamic symbols when creating a shared library.
(sunos_scan_ext_relocs): Handle relocs correctly when creating a
shared library.
(sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
written even if it is not defined in a regular object.
(sunos_write_dynamic_symbol): Use plt_offset for the address of
the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
rather than the constant 22.
(sunos_check_dynamic_reloc): Handle creating a shared library.
(sunos_finish_dynamic_link): Set the first entry in the GOT to
zero when creating a shared library.
* aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
write it out at the start of the symbol table.
* Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
* config.bfd: Add arm-*-coff.
* configure.in, configure: Add armcoff_{little,big}_vec.
* targets.c (armcoff_{little,big}_vec): Declare.
(bfd_target_vector): Add armcoff_{little,big}_vec.
* coff-arm.c (armcoff_{little,big}_vec): Always define.
Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_find_target): Remove debugging code.
Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
* coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
support on powerpc.
* Makefile.in: added *-ppc files
* coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
allow pe based .o's to be shared with other tools on ppc/NT
* config.bfd: added powerpc[le]-[pe|winnt] config support
* configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
* peicode.h: Added more section flags for PE on ppc
Added coff_swap_filehdr_out to allow peicode.h to be
used for non-image PE files on ppc.
Check for image, or not, before copying pe_opthdr
* targets.c: Added new bfd's
* targets.c: Removed two inactive bfds that shouldn't have made it this
far.
Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
explicit values to initialize all relocs. Change all users.
(ppc_elf_brtaken_inner): New function to handle branch predicition
relocs.
(ppc_elf_brtaken_reloc): Ditto.
(ppc_elf_howto_raw): Use new functions. Make sure all unsupported
relocs use ppc_elf_unsupported_reloc.
(ppc_elf_merge_private_bfd_data): Keep track of whether an error
needs to be reported.
(ppc_elf_relocate_section): Support branch prediction relocs.
Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
* bfd.c (bfd_assert): Remove \n from string passed to
_bfd_error_handler.
* coff-i386.c: (TWO_DATA_SECS): Don't define.
* coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
(bfd_coff_make_section_hook): Don't define.
(coff_make_section_hook): Remove.
(sec_to_styp_flags): Remove TWO_DATA_SECS case.
(styp_to_sec_flags): Likewise.
(coff_write_object_contents): Likewise.
(bfd_coff_std_swap_table): Don't initialize make_section_hook
field.
* libcoff.h: Rebuild.
* coffgen.c (make_a_section_from_file): Just call
bfd_make_section_anyway, not bfd_make_section or
bfd_coff_make_section_hook.
* ecoff.c (_bfd_ecoff_make_section_hook): Remove.
* libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
* coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
make_section_hook field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* aoutx.h (translate_from_native_sym_flags): Don't try to stuff
pointers into value field for warning and indirect symbols; just
leave the value field alone.
* linker.c (generic_link_add_symbol_list): Use next symbol for
warning and indirect symbols, rather than looking in symbol value.
* ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
parameter. Change all callers. Remove support for indirect
symbols; it didn't work anyhow.
(_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
* syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
* bfd-in2.h: Rebuild.
Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
go back to telling the tools this reloc operates on 32 bits.
Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
* aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
rather than a direct fprintf.
* archive.c (_bfd_write_archive_contents): Likewise.
* coffcode.h (coff_slurp_symbol_table): Likewise.
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
(ppc_elf_unsupported_reloc): Likewise.
(ppc_elf_relocate_section): Likewise.
* i386linux.c (linux_tally_symbols): Likewise.
(linux_finish_dynamic_link): Likewise.
* osf-core.c (osf_core_core_file_p): Likewise.
* rs6000-core.c (rs6000coff_get_section_contents): Likewise.
* som.c (som_sizeof_headers): Likewise.
* srec.c (srec_bad_byte): Likewise.
* bfd.c (bfd_assert): Likewise. Also change file to be const.
* libbfd-in.h (bfd_assert): Declare first parameter const.
* libbfd.h: Rebuild.
* coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
bfd_reloc_overflow is enough.
* coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
* coff-h8500.c (rtype2howto): Likewise.
* coff-z8k.c (rtype2howto): Likewise.
* coffcode.h (dummy_reloc16_extra_cases): Likewise.
* elf.c (_bfd_elf_get_lineno): Likewise.
(_bfd_elf_no_info_to_howto): Likewise.
(_bfd_elf_no_info_to_howto_rel): Likewise.
* hp300hpux.c (convert_sym_type): Likewise.
(MY(swap_std_reloc_in)): Likewise.
* elf.c (bfd_section_from_shdr): Remove #if 0 sections.
* libaout.h (struct aoutdata): Add line_buf field.
* aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
and filename_buffer. Instead, use a malloc buffer stored in the
new line_buf field. Remove length restrictions.
* coffgen.c (string_size): Remove static variable.
(debug_string_size, debug_string_section): Likewise.
(coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
and debug_string_size_p parameters. Use them instead of the
global variables. Change all callers.
(coff_write_symbol): Likewise.
(coff_write_alien_symbol, coff_write_native_symbol): Likewise.
(coff_write_symbols): Add local variables to replace removed
global variables.
* libcoff-in.h (struct coff_section_tdata): Add offset, i,
function, and line_base fields.
* libcoff.h: Rebuild.
* coffgen.c (coff_find_nearest_line): Use section tdata to cache
information, rather than using static variables.
* sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
file. From Peter DeWolf <pld@amt.tay1.dec.com>.
* init.c (initialized): Remove static variable.
(bfd_init): Don't bother setting initialized.
(bfd_check_init): Remove.
* opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
* libbfd.h: Rebuild.
Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* rs6000-core.c (rs6000coff_core_p): Don't check the core file
size for full core dumps. Copy core file header to private data.
(rs6000coff_core_file_failing_command,
rs6000coff_core_file_failing_signal): New functions to extract
the file name and terminating signal from the core file.
* coff-rs6000.c: Use them.
Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
Change arch info to be const, initialized at compile time.
* archures.c: Reindent many functions. Change CONST to const.
(bfd_arch_info_type): Make arch_name const. Remove disassemble;
nothing set it anyhow. Make next const.
(bfd_arch_info_list): Remove.
(bfd_archures_list): Rename from archures_init_table. Change from
a table of function pointers to a table of bfd_arch_info_type
structure addresses.
(bfd_scan_arch): Rewrite accordingly. Return a const pointer.
(bfd_lookup_arch): Likewise.
(bfd_set_arch_info): Rewrite accordingly. Change argument to be a
const pointer.
(bfd_default_arch_struct): Make const.
(bfd_arch_init, bfd_arch_linkin): Remove.
(bfd_get_arch_info): Return a const pointer.
* init.c (bfd_init): Don't call bfd_arch_init.
* bfd.c (struct _bfd): Make arch_info const.
* bfd-in2.h: Rebuild.
* libbfd.h: Rebuild.
* configure.in: Put & before everything in $selarchs.
* configure: Rebuild.
* cpu-*.c: Change bfd_*_arch from a function which calls
bfd_arch_linkin to a const structure.
* ieee.c (ieee_object_p): Make arch const.
Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* reloc.c (bfd_reloc_code_type): Add relocations to support all of
PowerPC V.4.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf32-ppc.c (reloc_type): Update names to match current draft.
(ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
relative. Update names to current V.4 draft.
(ppc_elf_reloc_type_lookup): Add support for more relocations.
(ppc_elf_relocate_section): Rename relocations to match draft.
Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
compiled with -mrelocatable-lib to be linked with either normal
modules or -mrelocatable modules.
Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Clear the vstamp field
in the a.out header.
* aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
a reloc against a local symbol, even if it's not a section.
Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_target): Remove unused align_power_min field.
* bfd-in2.h: Rebuild.
* All backends: Remove initialization of align_power_min.
Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
* config.bfd (mips-dec-netbsd*): New target.
* configure.host (mips-dec-netbsd*): New host.
* configure.in (mips-dec-netbsd*): New native.
* configure: Rebuild.
Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
Make the COFF backend linker merge common types:
* cofflink.c (struct coff_debug_merge_element): Define.
(struct coff_debug_merge_type): Define.
(struct coff_debug_merge_hash_entry): Define.
(struct coff_debug_merge_hash_table): Define.
(coff_debug_merge_hash_table_init): Define.
(coff_debug_merge_hash_table_free): Define.
(coff_debug_merge_hash_lookup): Define.
(struct coff_final_link_info): Add debug_merge field.
(coff_debug_merge_hash_newfunc): New static function.
(_bfd_coff_final_link): Allocate and free debug_merge table.
(coff_link_input_bfd): Merge identical enum, struct and union
types.
Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
Convert i960 COFF to use COFF backend linker.
* coff-i960.c (coff_i960_relocate): Use a coff_section_data
structure to store the symbol being used.
(coff_i960_start_final_link): New static function.
(coff_i960_relocate_section): New static function.
(coff_i960_adjust_symndx): New static function.
(coff_start_final_link): Define.
(coff_relocate_section): Define.
(coff_adjust_symndx): Define.
* coffcode.h (bfd_coff_backend_data): Add new callback function
_bfd_coff_start_final_link.
(bfd_coff_start_final_link): Define.
(coff_start_final_link): Define if not defined.
(bfd_coff_std_swap_table): Add coff_start_final_link.
* cofflink.c (_bfd_coff_internal_syment_name): Make globally
visible.
(_bfd_coff_final_link): Call bfd_coff_start_final_link if the
function callback is not NULL.
* libcoff-in.h (struct coff_section_tdata): Add tdata field.
(_bfd_coff_internal_syment_name): Declare.
* libcoff.h: Rebuild.
* configure.in (icoff_big_vec): Add cofflink.o.
(icoff_little_vec): Likewise.
* configure: Rebuild.
Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
* Makefile.in (clean-info): Remove extraneous tab from line
following action.
Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (coff_link_input_bfd): Fail if a section with no
contents has relocs.
Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
* coffcode.h (coff_compute_section_file_positions): Keep the
raw size safe.
(coff_write_object_contents): Remember if it's a relocatable
file.
* libcoff-in.h (pe_data_type): New member 'has_reloc_section'
* peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
if relocatable file. Swap out saved raw size.
Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (do_maintainer_clean): Rename from do_realclean.
(maintainer-clean): Rename from realclean, passing
maintainer-clean down to subdirectories, but leave realclean as a
synonym.
* linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
warning callback.
* dep-in.sed: Remove config.h from generated dependencies.
* sunos.c (sunos_slurp_dynamic_symtab): New static function,
broken out of sunos_canonicalize_dynamic_symtab.
(sunos_canonicalize_dynamic_symtab): Call new function
sunos_slurp_dynamic_symtab.
(sunos_add_dynamic_symbols): Add three new parameters. Return the
dynamic symbol table to the caller.
* aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
callback to override the symbols being read.
* libaout.h (struct aout_backend_data): Add three new parameters
to add_dynamic_symbols callback.
Extensive minor changes to avoid various gcc warnings. Also:
* Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
* archures.c (bfd_arch_info_type): Change mach field from long to
unsigned long.
(bfd_lookup_arch): Change machine parameter from long to unsigned
long.
Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
a symbol with a non-zero plt_offset.
Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (align_file_position): Remove; not used.
* configure.in: Only check for <sys/procfs.h> on a native system,
and make sure it defines prstatus_t.
* configure: Rebuild.
Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
* config.in: Rename from config.h.in.
* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
Check for config.h:config.in when creating stamp-h.
* configure: Rebuild.
* Makefile.in (stamp-h): Depend upon config.in rather than
config.h.in. Set CONFIG_HEADERS to config.h:config.in when
calling config.status.
* Makefile.in (do_distclean): Remove config.h and stamp-h.
(Makefile): Just rebuild Makefile.
(config.h, stamp-h): New targets.
* configure.in: Create stamp-h when rebuilding config.h.
* configure: Rebuild.
Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Call AC_CONFIG_HEADER. Substitute
HOST_64BIT_LONG. Check that various header files exist. Check
that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
and/or free need to be declared. Don't make a link to sysdep.h.
Define TRAD_HEADER for various hosts.
* configure: Rebuild.
* configure.host: Don't set my_host. Add definitions taken from
host header files for various entries. Remove entries which now
do nothing.
* acconfig.h: New file.
* config.h.in: New file, built by autoheader.
* sysdep.h: New file.
* Makefile.in (do_distclean): Don't remove sysdep.h.
(RECONFIG): Remove.
(LOCAL_H_DEPS): New variable.
($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
$(RECONFIG).
($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
($(OPTIONAL_BACKENDS)): Likewise.
(stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
looking through sysdep.h.
* bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
(BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
(fprintf_vma, sprintf_vma): Likewise.
(int64_type, uint64_type): Don't define.
* bfd-in2.h: Rebuild.
* archures.c, bfd.c, srec.c: Include <ctype.h>.
* elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
* lynx-core.c: Include stuff from old hosts/lynx.h.
* opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
rather than NO_FCNTL.
* targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
rather than NATIVE_HPPAHPUX_COMPILER.
* trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
is defined.
* hosts/*.h: Remove all header files which merely include,
declare, and define things. Leave header files which define
information needed by trad-core.c.
* aclocal.m4 (BFD_BINARY_FOPEN): Define.
(BFD_CC_FOR_BUILD): Define.
* configure.in: Use BFD_CC_FOR_BUILD.
* configure: Rebuild.
Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
* aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
* configure: Rebuild.
* coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
a global symbol.
Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
* config.bfd: i386pe_ve -> i386pe_vec.
Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.host: Incorporate host Makefile fragments by setting
shell variables.
* configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
value based on whether the code is being compiled by a cross
compiler. Don't substitute host_makefile_frag or frags.
* aclocal.m4: New file to define local AC_PROG_CC.
* configure: Rebuild.
* Makefile.in (INSTALL): Set to @INSTALL@.
(INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
(INSTALL_DATA): Set to @INSTALL_DATA@.
(AR): Set to @AR@.
(CC): Define as @CC@.
(CFLAGS): Set to @CFLAGS@.
(CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
(@host_makefile_frag@): Remove.
(ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
after other options.
(config.status): Remove dependency upon @frags@.
* config/*.mh, config/README: Remove.
* config.bfd: Rewrite to incorporate the contents of the Makefile
fragments by setting shell variables, rather than merely returning
the name of a Makefile fragment.
* configure.in: Use shell variables set by config.bfd rather than
looking at the target Makefile fragment files. Don't substitute
target_makefile_frag. Do substitute TDEFINES.
* configure: Rebuild.
* Makefile.in (@target_makefile_frag@): Remove.
(ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
* config/*.mt: Remove.
Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
* configure.in: Put changequote lines around "i[345]86" patterns
section of core file support.
Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_print_private_bfd_data): Define to use the
generic version.
Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_aouthdr_in): Add ImageBase to
entry, text_start and data_start.
Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (OFILES): Remove $(TDEPFILES).
* config/apollo.mt (TDEPFILES): Remove.
* config/README: Update.
* configure.in: For a native configuration, set COREFILE and
COREFLAG based on the canonical host name.
* configure: Rebuild.
* Makefile.in: Rebuild dependencies.
(ALL_CFLAGS): Add @COREFLAG@.
(OFILES): Replace $(HDEPFILES) with @COREFILE@.
* coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
support routines. Check LYNX_CORE rather than HOST_LYNX.
* lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
* i386lynx.c: Likewise.
* m68klynx.c: Likewise.
* sparclynx.c: Likewise.
* rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
* *-core.c: Comment changes.
* config/decstation.mh (HDEPFILES): Remove.
(HDEFINES): Remove -DTRAD_CORE.
* config/irix3.mh (RANLIB): Remove.
* config/irix4.mh (HDEPFILES, RANLIB): Remove.
(HDEFINES): Remove -DIRIX_CORE.
* config/riscos.mh (RANLIB, HDEPFILES): Remove.
(HDEFINES): Remove -DTRAD_CORE.
* config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
* config/ultra3.mh (RANLIB): Remove.
* config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
* config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
* config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
* config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
* config/hppahpux.mh, config/hppaosf.mh: Remove.
* config/i386aix.mh, config/i386bsd.mh: Remove.
* config/i386linux.mh, config/i386mach3.mh: Remove.
* config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
* config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
* config/mipsmach3.mh, config/news-mips.mh: Remove.
* config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
* config/rs600.mh, config/rs6000lynx.mh: Remove.
* config/solaris2.mh, config/stratus.mh: Remove.
* config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
* config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
* elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
DT_FINI entry if the appropriate symbol is not in the hash table.
* libelf.h (struct elf_backend_data): Add create_program_headers
and want_hdr_in_seg fields.
* elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
defined.
(elf_backend_create_program_headers): Likewise.
(elfNN_bed): Initialize create_program_headers and
want_hdr_in_seg.
* elf.c (get_program_header_size): Call create_program_headers
backend routine.
(map_program_segments): Check want_hdr_in_seg backend field. Call
create_program_headers backend routine.
* elf.c (assign_file_positions_except_relocs): Align non allocated
sections when creating an executable.
* elfcode.h (elf_swap_phdr_in): Make non static.
(elf_swap_phdr_out): Make non static.
* libelf.h (bfd_elf32_swap_phdr_in): Declare.
(bfd_elf32_swap_phdr_out): Declare.
(bfd_elf64_swap_phdr_in): Declare.
(bfd_elf64_swap_phdr_out): Declare.
* ecofflink.c (ecoff_collect_shuffle): New static function.
(_bfd_ecoff_get_accumulated_pdr): New function.
(_bfd_ecoff_get_accumulated_sym): New function.
(_bfd_ecoff_get_accumulated_ss): New function.
* libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
(_bfd_ecoff_get_accumulated_sym): Declare.
(_bfd_ecoff_get_accumulated_ss): Declare.
* libbfd.h: Rebuild.
Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
* libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
* elflink.h (elf_link_add_object_symbols): Handle indirect and
warning symbols. If any section is named .gnu.warning.XXX, treat
the contents as a warning to be issued if the symbol XXX is
referenced.
(elf_link_output_extsym): For an indirect or warning symbol, just
output the symbol it points to.
* linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
if bfd_hash_allocate fails, since it will already be set.
(generic_link_hash_newfunc): Likewise.
(archive_hash_newfunc): Likewise.
(hash_entry_bfd): New static function.
(_bfd_generic_link_add_one_symbol): Pass new arguments to warning
callback. Allocate a new warning using the hash table newfunc.
Use bfd_hash_replace to update the entry in the hash table, rather
than assuming we can copy the fields with structure assignment.
* hash.c (bfd_hash_replace): New function.
* bfd-in.h (bfd_hash_replace): Declare.
* bfd-in2.h: Rebuild.
Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
* config.bfd: Add mips*vr4300-*-elf* target.
* config/mipsbvr4300.mt: Added.
See file ChangeLog.2
Local Variables:
mode: indented-text
left-margin: 8
fill-column: 74
version-control: never
End:
Reference in New Issue View Git Blame Copy Permalink