1 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3 * i386msdos.c: Remove some #if 0 code.
4 (msdos_write_object_contents): Don't include empty sections in the
5 size computation, regardless of their address.
7 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
10 is NULL, ie, the -r switch is used.
12 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
14 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
16 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
19 * ieee.c (get_symbol): Set the section to bfd_abs_section.
20 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
21 simple number for the section address, rather than an expression.
22 Limit the number of bytes between relocs to MAXRUN.
23 (ieee_write_me_part): Set me_record to the file offset after the
25 (ieee_write_processor): New static function.
26 (ieee_write_object_contents): Use ieee_write_processor.
28 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
30 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
32 * coff-aux.c: Change include of aux.h to aux-coff.h.
34 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
36 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
37 relocation put the addend both in the reloc entry and the data.
38 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
41 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
42 a R_68K_PCxx reloc against a defined global symbol directly.
43 (elf_m68k_check_relocs): Don't count such a reloc.
45 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
46 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
47 symbol for now, otherwise always record the symbol as dynamic.
48 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
49 is not referenced by a dynamic object, and we are not making a
50 shared object, then don't make a PLT entry. If we do make a PLT
51 entry, make sure the symbol has been recorded as dynamic.
53 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
55 * configure.host: When making a shared library, set HLDFLAGS to
56 pass an appropriate -rpath option. Use the make variable SONAME
57 as the shared library soname, rather than computing it here. On
58 SunOS, build stamp-tshlink in place of $(SHLINK).
59 * Makefile.in (SONAME): New variable.
60 ($(SHLINK)): Make a link to the transformed name, as well.
61 (stamp-tshlink): New target.
62 (install): Skip stamp-tshlink during install.
64 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
66 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
67 linker sections have been set up yet.
69 * elf.c (make_mapping): Add an additional argument to suppress
70 making the first section include the program headers.
71 (map_sections_to_segments): If the user used -Ttext such that the
72 program headers are on a different page, do not set the flags
73 saying that this section includes the program headers.
75 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
77 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
78 don't define TRAD_HEADER.
81 * netbsd-core.c: New file, support for NetBSD core files.
82 * hosts/*nbsd.h: Removed.
84 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
86 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
87 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
88 * libbfd.h, bfd-in2.h: Regenerated.
89 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
90 bfd_elf32_bfd_reloc_type_lookup.
91 (reloc_type{,_names}): Deleted.
92 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
94 (sparc_reloc_map): Add sparc64 relocs.
95 (sparc_elf_notsupported_reloc): New static function.
96 (sparc_elf_wdisp16_reloc): New static function.
97 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
98 (elf32_sparc_relocate_section): Likewise.
99 (bfd_elf32_bfd_reloc_type_lookup): Define.
100 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
101 (reloc_type{,_names}): Deleted.
102 (elf_sparc_howto_table): Deleted.
103 (sparc_reloc_map): Deleted.
104 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
105 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
107 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
109 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
112 * Makefile.in (program_transform_name): New variable.
113 (install): Transform library name before installing it.
115 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
117 * archures.c (bfd_mach_i960_hx): Define.
118 * bfd-in2.h: Rebuild.
119 * cpu-i960.c (scan_960_mach): Accept machine "hx".
120 (MATRIX): Expand entries for HX.
121 (arch_info_struct): Add i960:hx entry.
122 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
123 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
124 (coff_set_flags): Handle bfd_mach_i960_hx.
126 Support for building as a shared library, based on patches from
127 Alan Modra <alan@spri.levels.unisa.edu.au>:
128 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
129 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
130 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
131 * configure: Rebuild.
132 * configure.host: If --enable-shared, adjust shared library stuff
133 based on the host. If the host is SunOS, and the linker supports
134 -rpath, set HLDFLAGS to use it.
135 * Makefile.in (ALLLIBS): New variable.
136 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
137 (COMMON_SHLIB, SHLINK): New variables.
138 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
139 (STAGESTUFF): Remove variable.
140 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
142 (stamp-ofiles): New target, like old ofiles target, but build
143 using a temporary file and move-if-change, and touch stamp-ofiles
145 (ofiles): Just depend upon stamp-ofiles.
146 (stamp-piclist, piclist): New targets.
147 ($(SHLIB), $(SHLINK)): New targets.
148 (targets.o, archures.o): Build twice if PICFLAG is set.
149 (do_mostlyclean): Remove pic/*.o.
150 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
152 (do_distclean): Remove pic and stamp-picdir.
153 (install): Install shared libraries.
154 ($(OFILES)): Depend upon stamp-picdir.
155 (stamp-picdir): New target.
157 * libcoff-in.h: Add comment reminding people that libcoff.h is a
159 * libcoff.h: Rebuild.
161 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
162 flavour of a section with no owner.
164 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
165 ELF_LINK_NON_ELF flag.
166 (mips_elf_create_got_section): Likewise.
168 * elf.c: Revert last change, since it breaks dynamic linking.
169 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
171 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
172 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
173 (elfNN_bed): Don't initialize want_hdr_in_seg field.
175 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
177 * elf.c (assign_file_positions_for_segments): If the backend does
178 not want the elf header or the program headers in the address
179 space, do not include them in the calculations.
181 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
182 function to determine if we need additional program headers.
183 (ppc_elf_modify_segment_map): Define as a NOP function for now.
184 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
186 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
188 * coffcode.h: Move today's libcoff.h change into coffcode.h.
190 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
192 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
193 back into one line. Some compilers (sunos 4.1.3 for example)
194 won't accept args split across more than one line.
196 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
198 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
199 * configure: Regenerate.
201 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
203 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
204 try to do arithmetic on a void *, cast it to a unsigned char * first.
206 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
208 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
209 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
211 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
212 flag for a newly defined symbol.
213 (NAME(bfd_elf,record_link_assignment)): Likewise.
214 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
215 set the DEF or REF_REGULAR flags correctly.
217 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
218 (libbfd.h, libcoff.h): Corresponding change.
220 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
221 a PLT32 reloc as dynamic.
222 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
223 is not referenced by a dynamic object, and we are not making a
224 shared object, then don't make a PLT entry. If we do make a PLT
225 entry, make sure the symbol has been recorded as dynamic.
227 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
229 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
230 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
231 (powerpcle-*-cygwin32): New.
232 * peicode.h (add_data_entry): Get address from vma.
234 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
236 * elflink.c (_bfd_elf_create_linker_section): If the symbol
237 attached to the section has already been created as an undefined
238 symbol, treat it as if it hasn't been created yet.
240 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
242 * elflink.h (elf_bfd_final_link): Don't output initial dummy
243 symbol or section symbols if stripping all symbols and this is not
244 a relocateable link. Don't output the symbol string table if
245 there are no symbols.
246 (elf_link_flush_output_syms): Don't do anything if there are no
249 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
251 * coff-aux.c: New file.
252 * hosts/m68kaux.h: New file.
253 * config.bfd (m68*-apple-aux*): New target.
254 * configure.in (m68*-apple-aux*): New native host.
255 (m68kaux_coff_vec): New vector.
256 * configure: Rebuild.
257 * targets.c (m68kaux_coff_vec): Declare.
258 * coffcode.h (bfd_coff_backend_data): Add field
259 _bfd_coff_link_add_one_symbol.
260 (bfd_coff_link_add_one_symbol): Define.
261 (compare_arelent_ptr): New static function if TARG_AUX.
262 (coff_write_relocs): If TARG_AUX, sort the relocs.
263 (coff_write_object_contents): Set A/UX aouthdr magic number.
264 (coff_link_add_one_symbol): Define if not defined.
265 (bfd_coff_std_swap_table): Initialize new field.
266 * libcoff.h: Rebuild.
267 * cofflink.c (coff_link_add_symbols): Call
268 bfd_coff_link_add_one_symbol rather than
269 _bfd_generic_link_add_one_symbol.
270 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
271 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
272 * coff-mips.c (mips_ecoff_backend_data): Likewise.
273 * Makefile.in: Rebuild dependencies.
274 (BFD32_BACKENDS): Add coff-aux.o.
275 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
277 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
279 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
280 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
282 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
284 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
285 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
286 (maintainer-clean): Warn about deleting special files.
287 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
289 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
290 warning symbols correctly.
291 * elf32-i386.c (elf_i386_relocate_section): Likewise.
292 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
293 * elf32-mips.c (mips_elf_relocate_section): Likewise.
294 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
295 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
296 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
298 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
301 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
303 * libcoff-in.h: aligned newly exported names with bfd naming
304 conventions. Removed an erroneous define of POWERPC_LE_PE.
305 * libcoff.h: Rebuild.
306 * cofflink.c, coff-ppc.c: the above function name changes
308 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
310 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
311 * ecoff.c (struct extsym_info): Define.
312 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
313 to ecoff_link_write_external.
314 (ecoff_link_write_external): Accept a struct extsym_info pointer.
315 Strip symbols when appropriate.
317 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
318 * syms.c (BSF_OBJECT): Define.
319 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
320 * bfd-in2.h: Rebuild.
321 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
323 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
326 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
327 copying relocs into a shared object, treat a defined global symbol
329 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
330 * elf32-mips.c (mips_elf_relocate_section): Likewise.
331 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
333 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
334 real defined symbol, not to a weak defined symbol.
336 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
338 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
339 and made a few static functions externs.
341 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
342 POWERPC_LE_PE hack in cofflink.
344 * libcoff-in.h: promoted the following from cofflink.c to allow
345 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
346 coff_debug_merge_element, struct coff_debug_merge_type,
347 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
348 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
349 coff_debug_merge_hash_lookup, coff_link_section_info,
350 coff_final_link_info, coff_debug_merge_hash_newfunc,
351 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
353 * libcoff.h: re-gen'd
355 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
357 * syms.c: Include "bfdlink.h".
358 (struct stab_find_info): Define.
359 (_bfd_stab_section_find_nearest_line): New function.
360 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
362 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
363 * elf.c (_bfd_elf_find_nearest_line): Try calling
364 _bfd_stab_section_find_nearest_line before searching the ELF
365 symbol table. Find the closest STT_FUNC symbol, not the last one.
366 * libcoff-in.h (coff_data_type): Add line_info field.
367 * libcoff.h: Rebuild.
368 * coffgen.c (coff_find_nearest_line): Try calling
369 _bfd_stab_section_find_nearest_line before searching the COFF
371 * Makefile.in: Rebuild dependencies.
373 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
375 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
376 4 bytes, so we get the correct value when updating the register
377 field in little endian mode.
379 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
381 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
382 entry_section fields. Add sntoc and snentry fields.
383 * libcoff.h: Rebuild.
384 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
385 not toc_section and entry_section (the COFF file does not have any
386 sections at this point).
387 (coff_write_object_contents): Set o_snentry and o_sntoc from
388 snentry and sntoc rather than entry_section and toc_section.
389 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
390 snentry, not toc_section and entry_section.
391 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
392 entry_section from hentry.
393 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
395 (xcoff_link_input_bfd): Set sntoc, not toc_section.
396 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
397 than using toc_section directly.
399 * archures.c: Add missing `.' in enum bfd_architecture.
400 * bfd-in2.h: Rebuild.
402 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
403 Robert Lipe <robertl@arnet.com>.
405 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
407 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
408 to sections we allocate. Use bfd_zalloc to allocate initialial
409 sections, not bfd_alloc.
410 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
411 SDA{,2}I16 relocations.
412 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
413 whether to put something in .sbss or not.
414 (ppc_elf_relocate_section): Add support for more relocations. Add
415 in sec->output_offset where appropriate. Make error messages
416 include the symbol name.
418 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
419 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
420 doesn't get redefined messages if -shared.
422 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
423 section if the rel_section field has been set up.
425 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
427 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
430 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
432 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
433 of flags, only flags used are controlled by mach number. Bump up
434 output file mach number to highest of input file mach numbers.
435 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
436 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
438 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
439 bfd_elf64_sparc_vec support.
441 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
443 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
444 the embedded bit is set on some objects and not on others. Just
446 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
449 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
451 * coffcode.h (coff_new_section_hook): Don't try to align the
454 * coffcode.h (coff_set_section_contents): Fix the handling of the
455 .lib section to work even if the entire section contents are
456 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
457 Robert Lipe <robertl@arnet.com>.
459 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
461 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
462 memory here for contents.
464 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
465 _SDA2_BASE_ by 32768.
466 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
467 started using. Allocate contents for .sdata and .sdata2 sections
469 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
471 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
473 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
476 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
478 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
480 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
481 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
482 (bfd_mach_sparc_v9a): Define.
483 (bfd_mach_sparc_v9_p): Define.
484 * bfd-in2.h: Regenerated.
485 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
487 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
488 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
489 to bfd_elf32_sparc_vec.
490 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
491 Add v8plus{,a} support.
493 (sparc_compatible): New function.
494 * elf32-sparc.h: #include "elf/sparc.h".
495 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
496 elf32_sparc_final_write_processing): New functions.
497 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
498 elf_backend_final_write_processing): Define.
500 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
502 * elf-bfd.h (struct elf_link_hash_entry): Add
503 linker_section_pointer field.
504 (enum elf_linker_section_enum): Enumeration for new way of
505 creating linker dynamic sections and symbols.
506 (elf_linker_section{,_pointers}): New structures for creating
507 dynamic sections and symbols.
508 (elf_obj_tdata): Add linker_section_pointers and linker_section
510 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
511 (_bfd_elf_create_linker_section): New declarations.
512 (_bfd_elf_find_pointer_linker_section): Ditto.
513 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
514 (_bfd_elf_make_linker_section_rela): Ditto.
516 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
518 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
519 (ppc_elf_create_linker_section): New function to create the
520 sections .got, .sdata, and .sdata2.
521 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
523 (ppc_elf_check_relocs): Support more of the eabi relocations.
524 (ppc_elf_relocate_section): Ditto.
525 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
526 if the .sdata{,2} + .sbss{,2} section size is > 32k.
528 * elflink.h (elf_create_pointer_linker_section): New function to
529 create initialized pointers in dynamic linker sections.
530 (elf_finish_pointer_linker_section): Actually intialize the
531 pointers created above.
533 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
534 macros to provide both 32 and 64 bit versions of
535 elf_create_pointer_linker_section.
536 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
537 provide both 32 and 64 bit versions of
538 elf_finish_pointer_linker_section.
540 * elflink.c (_bfd_elf_create_linker_section): New function to
541 create a linker section.
542 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
543 given address in the linker pointer offsets created for a given
545 (_bfd_elf_make_linker_section_rela): Make a RELA section
546 corresponding to the generated linker section.
548 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
550 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
552 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
554 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
555 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
556 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
557 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
558 toc entry in an objdump) for now.
559 (ppc_do_last, ppc_get_last): New function - needed to save processing
560 the toc owner to the end.
561 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
564 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
565 toc owner from being done till last. Must define POWERPC_LE_PC
568 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
570 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
572 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
573 SizeOfImage for PowerPC. Ignore the size of the .junk section.
575 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
577 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
579 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
581 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
583 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
585 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
587 * elf.c (assign_file_positions_for_segments): Don't increment file
588 offset for a segment which contains no loadable sections.
590 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
592 * reloc.c: Add new PowerPC relocations.
593 * {bfd-in2,libbfd}.h: Regenerate.
595 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
596 (ppc_elf_reloc_type_lookup): Lookup new relocations.
598 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
600 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
603 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
606 * coffgen.c (coff_find_nearest_line): Don't try to cache
607 information in sections that are not owned by a BFD. From Richard
608 Henderson <richard@atheist.tamu.edu>.
610 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
611 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
612 * elflink.h (elf_link_output_extsym): Remove special check for
615 * ecoffswap.h: Add prototypes for static functions.
617 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
619 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
620 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
622 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
623 to satisfy a TOC16 relocation. Rewrite unsupported relocation
624 support. Begin support for R_PPC_SDA{2,}REL.
626 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
628 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
629 create the .got and .got.neg sections.
630 (ppc_elf_size_dynamic_sections): Call it.
631 (ppc_elf_check_relocs): Call it.
632 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
633 (ppc_elf_check_relocs): Add error messages for relocations we
634 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
637 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
639 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
640 section flags for V.4 and eabi.
642 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
644 * elf.c (assign_file_positions_for_segments): If a segment
645 contains no sections, don't mark it as readable.
647 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
648 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
650 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
651 dynamic section, if there is one.
652 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
653 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
654 (bfd_elf64_swap_dyn_in): Likewise.
655 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
657 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
659 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
660 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
661 <pirker@eiunix.tuwien.ac.at>.
663 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
665 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
666 PowerPC V.4 and eabi.
667 * bfd-in2.h: Regenerate.
668 * libfd.h: Regenerate.
670 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
672 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
673 section type and SHF_EXCLUDE section flag, turning them into the
674 appropriate bfd section flag.
676 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
678 * xcofflink.c (xcoff_link_add_symbols): Create the special
679 sections if we see a DYNAMIC object, in case that is the only
680 XCOFF input object we see.
682 * elf32-mips.c: Extensive changes for a start at dynamic linking
683 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
685 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
686 (struct elf_backend_data): Remove
687 elf_backend_create_program_headers field. Add
688 elf_backend_additional_program_headers and
689 elf_backend_modify_segment_map fields.
690 * elfxx-target.h (elf_backend_type_change_ok): Define if not
692 (elf_backend_additional_program_headers): Likewise.
693 (elf_backend_modify_segment_map): Likewise.
694 (elf_backend_create_program_headers): Don't define.
695 (elfNN_bed): Change to account for field changes.
696 * elf.c (assign_file_positions_for_segments): Call new
697 modify_segment_map backend function. Don't call old
698 create_program_headers backend function.
699 (get_program_header_size): Call additional_program_headers rather
700 than create_program_headers.
701 * elflink.h (elf_link_add_object_symbols): Initialize
702 type_change_ok from new backend field.
703 (elf_link_output_extsym): Don't warn if _rld_new_interface is
705 (elf_reloc_link_order): Treat a reloc against a defined symbol as
706 a reloc against the appropriate section.
708 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
709 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
710 (elf_flags_init): Rename from elf_ppc_flags_init.
711 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
713 (ppc_elf_copy_private_bfd_data): Likewise.
714 (ppc_elf_merge_private_bfd_data): Likewise.
716 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
719 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
721 * coff-alpha.c (alpha_relocate_section): During final link, allow
722 output .lita section to be bigger than 64k by adjusting gp value
723 on a per-input section basis.
724 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
726 (struct ecoff_section_tdata): Add gp field.
728 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
730 Handle Alpha ECOFF changes in OSF/1 3.2.
731 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
733 * coff-alpha.c: Include "aout/ar.h".
734 (alpha_ecoff_get_relocated_section_contents): Don't require an
735 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
736 3.2 doesn't generate one.
737 (alpha_relocate_section): Likewise.
738 (alpha_ecoff_slurp_armap): Define.
739 (alpha_ecoff_slurp_extended_name_table): Define.
740 (alpha_ecoff_construct_extended_name_table): Define.
741 (alpha_ecoff_truncate_arname): Define.
742 (alpha_ecoff_write_armap): Define.
743 (alpha_ecoff_generic_stat_arch_elt): Define.
744 (alpha_ecoff_update_armap_timestamp): Define.
746 (alpha_ecoff_read_ar_hdr): New static function.
747 (alpha_ecoff_get_elt_at_filepos): New static function.
748 (alpha_ecoff_openr_next_archived_file): New static function.
749 (alpha_ecoff_get_elt_at_index): New static function.
750 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
751 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
752 _bfd_ecoff to alpha_ecoff.
753 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
754 field from backend structure, rather than always calling
755 _bfd_get_elt_at_filepos.
756 * coff-mips.c (mips_ecoff_backend_data): Initialize
757 get_elt_at_filepos field.
758 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
759 from _bfd_generic_read_ar_hdr with minor changes.
760 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
761 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
764 * bfd-in.h (BFD_IN_MEMORY): Define.
765 * libbfd-in.h (struct bfd_in_memory): Define.
766 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
767 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
768 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
769 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
770 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
771 (bfd_get_size): Handle BFD_IN_MEMORY flag.
772 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
773 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
774 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
775 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
777 (bfd_openstreamr): Likewise.
778 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
779 BFD_IN_MEMORY is not set.
780 * riscix.c (riscix_some_aout_object_p): Likewise.
781 * bfd-in2.h, libbfd.h: Rebuild.
783 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
784 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
785 (bfd_get_elt_at_index): Define.
786 * archive.c (_bfd_generic_get_elt_at_index): Rename from
787 bfd_get_elt_at_index. Change index parameter from int to
789 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
790 (_bfd_noarchive_get_elt_at_index): Define.
791 (_bfd_archive_bsd_get_elt_at_index): Define.
792 (_bfd_archive_coff_get_elt_at_index): Define.
793 * bfd-in2.h, libbfd.h: Rebuild.
794 * aout-target.h (MY_get_elt_at_index): Define if not defined.
795 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
796 * ieee.c (ieee_get_elt_at_index): Define.
797 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
798 * oasys.c (oasys_get_elt_at_index): Define.
799 * som.c (som_get_elt_at_index): Define.
801 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
802 numbers to the .text section.
804 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
806 * ieee.c (ieee_write_debug_part): Change return type to boolean.
807 If there is a SEC_DEBUGGING section, get the contents of the debug
808 information part from it.
809 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
811 (ieee_write_object_contents): Check ieee_write_debug_part return.
813 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
815 * config.bfd (i[345]86-*-freebsd*): Add target.
816 * configure.in (i386freebsd_vec): Add vec.
817 * configure: Regenerate.
818 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
819 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
820 Rebuild dependencies..
821 * freebsd.h: New file.
822 * i386freebsd.c: New file.
823 * targets.c (i386freebsd_vec): Declare.
824 (bfd_target_vector): Add i386freebsd_vec.
825 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
826 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
828 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
830 * ieee.c (ieee_slurp_debug): New static function.
831 (ieee_object_p): Call it.
832 (ieee_slurp_section_data): Skip debugging sections.
833 (ieee_get_reloc_upper_bound): Likewise.
834 (ieee_get_section_contents): Likewise.
835 (ieee_canonicalize_reloc): Likewise.
836 (ieee_write_section_part): Likewise.
837 (ieee_write_debug_part): Likewise.
838 (ieee_write_data_part): Likewise.
839 (init_for_output): Likewise.
841 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
843 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
845 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
846 relocs, since ppc_elf_relocate_section handles the linker case.
847 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
849 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
850 ppc_elf_relocate_section since that is now the only caller.
851 (ppc_elf_relocate_section): Ditto.
853 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
855 * coffcode.h (coff_write_object_contents): If we don't know the
856 section of the entry point for an XCOFF executable, always set the
859 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
861 * elf.c (bfd_section_from_shdr): Add support for note sections.
863 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
865 * bfd-in.h (struct _symbol_info): Add stab_type field.
866 * bfd-in2.h: Rebuild.
867 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
869 * elf32-ppc.c: Remove trailing newline from calls to
871 (ppc_elf_merge_private_bfd_data): Only warn about endianness
872 difference if target endianness is known.
874 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
876 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
877 old style TOC16 references without using R_PPC_GOT.
878 (ppc_reloc_type): Ditto.
879 (ppc_elf_reloc_type_lookup): Add support for TOC16.
880 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
881 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
882 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
883 (ppc_elf_check_relocs): New function for GOT/PLT support that is
885 (ppc_elf_adjust_dynamic_symbol): Ditto.
886 (ppc_elf_adjust_dynindx): Ditto.
887 (ppc_elf_size_dynamic_sections): Ditto.
888 (ppc_elf_finish_dynamic_symbol): Ditto.
889 (ppc_elf_finish_dynamic_sections): Ditto.
890 (ELF_DYNAMIC_INTERPRETER): Define.
892 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
894 * elf.c (copy_private_bfd_data): When attaching sections to
895 segments ignore sections that won't be allocated. Patch from
898 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
900 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
903 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
905 * coff-i960.c (CALC_ADDEND): Define.
906 (coff_i960_relocate_section): Add the input section VMA to the
907 addend for PC relative relocs.
909 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
911 * peicode.h (pe_print_pdata): Must test the entire entry for zero
912 to correctly terminate.
914 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
916 * targets.c (enum bfd_endian): Define.
917 (bfd_target): Rename byteorder_big_p to byteorder, and change it
918 from boolean to enum bfd_endian. Change header_byteorder_big_p
920 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
921 (bfd_header_big_endian, bfd_header_little_endian): New macros.
922 * bfd-in2.h: Rebuild.
923 * All targets: Change initialization of byteorder and
924 header_byteorder to use enum bfd_endian values rather than
926 * All files: Change all references to byteorder_big_p and
927 header_byteorder_big_p to use new bfd_*_endian macros.
929 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
931 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
933 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
935 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
937 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
939 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
941 * ieee.c: Lots of minor cleanups. Make many functions return
942 errors rather than calling abort. Also:
943 (ieee_write_twobyte): Remove; change callers to call existing
944 ieee_write_2bytes function.
945 (ieee_write_expression): Don't output the section twice when
946 outputting a local symbol. Don't emit an extraneous zero if there
948 (ieee_slurp_sections): Set the lma as well as the vma.
949 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
951 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
952 a recognized one or bfd_arch_unknown.
953 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
955 (ihex_get_symtab): Likewise.
957 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
959 * aoutx.h: Include <ctype.h>.
960 (struct aout_link_includes_table): Define.
961 (struct aout_link_includes_totals): Define.
962 (struct aout_link_includes_entry): Define.
963 (aout_link_includes_lookup): Define macro.
964 (struct aout_final_link_info): Add includes field.
965 (aout_link_includes_newfunc): New static function.
966 (NAME(aout,final_link)): Initialize includes hash table.
967 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
969 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
971 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
973 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
975 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
977 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
979 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
980 (pe_print_private_bfd_data): call pe_print_reloc.
981 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
982 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
983 up some debugging as well.
985 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
987 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
990 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
992 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
993 when setting sections to NULL.
995 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
997 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
999 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1000 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1002 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1003 * bfd-in2.h: Rebuild.
1005 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1007 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1009 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1011 * ihex.c (ihex_scan): Handle record types 4 and 5.
1012 (ihex_object_p): Permit types 4 and 5.
1013 (ihex_set_section_contents): Remove check for out of range
1015 (ihex_write_object_contents): Generate types 4 and 5.
1017 * elflink.h (elf_link_output_extsym): Just ignore warning and
1018 indirect references to symbols which don't really exist.
1020 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1022 * peicode.h (pe_print_idata): Minor format fixes
1023 (pe_print_edata): New function. Under private printing, this formats
1024 the edata section of a PE file.
1025 (pe_print_private_bfd_data): Added call to pe_print_edata.
1027 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1029 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1030 index, don't call stoi.
1032 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1034 * srec.c (srec_scan): Set lma as well as vma.
1036 * ihex.c: New file; support for Intel Hex format.
1037 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1038 (ihex_vec): Declare.
1039 (bfd_target_vector): Always include ihex_vec.
1040 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1041 * Makefile.in: Rebuild dependencies.
1042 (BFD_LIBS): Add ihex.o
1043 (BFD_LIBS_CFILES): Add ihex.c.
1044 * bfd-in2.h: Rebuild.
1046 * elf.c (assign_file_positions_for_segments): Sort the sections in
1048 (get_program_header_size): Return the right size if segment_map is
1050 (copy_private_bfd_data): Don't bother to sort the sections.
1052 * bfd.c (bfd_record_phdr): New function.
1053 * bfd-in.h (bfd_record_phdr): Declare.
1054 * bfd_in2.h: Rebuild.
1056 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1059 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1060 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1062 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1063 (bfd_zmalloc): Change declaration.
1064 * libbfd.h: Rebuild.
1065 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1066 and realloc. Don't set bfd_error_no_memory if they fail.
1068 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1070 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1071 uses as well. Added a new howto to deal with TOCREL16 relocs that
1072 are TOCDEFN as well.
1073 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1074 to handle RVA relocs from dlltool.
1075 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1076 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1077 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1079 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1080 to get the right section alignment.
1082 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1084 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1085 p_paddr if p_paddr is zero.
1086 (make_mapping): Set includes_filehdr and includes_phdrs for first
1088 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1090 (assign_file_positions_for_segments): Handle includes_filehdr and
1091 includes_phdrs. Remove special handling of PT_PHDR and first
1093 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1094 when appropriate. Remove special handling of PT_PHDR segment.
1095 Use a more complex condition for when a section is included in a
1096 segment to handle Solaris linker oddities.
1098 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1100 * coff-m88k.c (howto_table): Reformatted for easier reading;
1101 special_function now points to new function m88k_special_reloc.
1102 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1104 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1105 be done correctly by m88k_special_reloc.
1106 (reloc_processing): New function to be used by RELOC_PROCESSING.
1107 (RELOC_PROCESSING): Define to call reloc_processing.
1109 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1111 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1112 (pe_print_pdata): Likewise.
1114 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1115 obstack_alloc fails.
1116 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1118 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1119 * Many files: don't set bfd_error_no_memory if one of the above
1122 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1123 if p_paddr_valid is set.
1124 (copy_private_bfd_data): New static function.
1125 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1127 * elf.c (assign_file_positions_for_segments): Fix case where extra
1128 program headers were allocated.
1130 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1131 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1132 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1133 _bfd_elf_print_private_bfd_data.
1135 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1136 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1137 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1138 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1139 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1140 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1141 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1143 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1145 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1146 * elf.c (make_mapping): New static function.
1147 (map_sections_to_segments): New static function.
1148 (elf_sort_sections): New static function.
1149 (assign_file_positions_for_segments): New static function.
1150 (map_program_segments): Remove.
1151 (get_program_header_size): Remove sorted_hdrs, count, and
1152 maxpagesize parameters. Simplify.
1153 (assign_file_positions_except_relocs): When generating an
1154 executable, use assign_file_positions_for_segments.
1155 (elf_sort_hdrs): Remove.
1156 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1157 to get_program_header_size.
1159 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1161 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1163 * configure, config.in: Regenerate with autoconf 2.7.
1165 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1166 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1168 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1170 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1171 (ecoff_sec_to_styp_flags): Likewise.
1172 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1173 (ecoff_set_symbol_info): Handle scRConst.
1174 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1175 (ecoff_compute_section_file_positions): Handle .rconst section.
1176 (_bfd_ecoff_write_object_contents): Likewise.
1177 (ecoff_link_check_archive_element): Handle scRConst.
1178 (ecoff_link_add_externals): Likewise.
1179 (ecoff_link_write_external): Handle .rconst section.
1180 (ecoff_reloc_link_order): Likewise.
1181 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1182 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1184 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1186 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1187 DEF_DYNAMIC flag is set.
1189 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1191 * host-aout.c: If TRAD_HEADER is defined, include it.
1193 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1195 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1196 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1197 (BFD_NEED_DECLARATION): New function.
1198 * configure.in: Use BFD_NEED_DECLARATION.
1199 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1200 * configure, config.in: Rebuild with autoconf 2.6.
1202 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1203 special_sections before returning when called with a non XCOFF
1206 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1209 * coffcode.h (coff_compute_section_file_positions): Only pad the
1210 previous section to force file alignment when creating an
1213 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1215 * coffcode.h (coff_compute_section_file_positions): If
1216 RS6000COFF_C, set up the .debug section.
1218 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1219 if it is not large enough to accomodate the entire TOC area with
1220 signed 16 bit offsets.
1221 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1223 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1224 TOC anchor to use the TOC value used in the output file.
1226 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1228 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1229 (_bfd_coff_read_string_table): Likewise.
1231 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1233 * pe-arm.c: Fix typos.
1234 * coff-arm.c: Likewise.
1236 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1238 * coff-ppc.c (list_ele): Added "cat"egory member.
1239 (record_toc): New category parameter (priv or pub).
1240 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1241 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1242 the mainline. It addes extra toc cells in error.
1243 (ppc_coff_swap_sym_in_hook): Added some documentation.
1244 (dump_toc): Can now diagnose "virtual toc" chicanery.
1246 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1248 * elf-bfd.h (struct elf_link_hash_table): Change type of
1249 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1251 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1253 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1254 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1256 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1257 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1258 defined or mentioned in a regular file.
1260 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1262 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1263 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1264 (coff_ppc_relocate_section): Correct REL24 handling
1265 (ppc_process_before_allocation): Correct TOCDEFN handling
1267 * peicode.h (dir_names): Added name descriptions
1269 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1271 * VERSION: Updated to cygnus-2.6.
1273 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1275 * targets.c (m68k4knetbsd_vec): Declare.
1277 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1279 * targets.c (bfd_target): Change type of second argument to
1280 _bfd_print_private_bfd_data from void * to PTR.
1281 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1282 using PTR rather than void *.
1283 * bfd-in2, libbfd.h: Rebuild.
1284 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1286 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1287 _bfd_generic_bfd_print_private_bfd_data rather than casting
1290 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1292 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1293 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1295 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1296 BFD64_BACKENDS_CFILES): New variables.
1299 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1301 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1302 not at the file position of the first section.
1303 * coffcode.h (coff_compute_section_file_positions): Avoid using
1305 (coff_write_object_contents): When generating a PPC PE executable
1306 with no symbols, round up the file size to a COFF_PAGE_SIZE
1308 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1309 don't write out a string table.
1311 * elf.c (bfd_section_from_shdr): When using a different section
1312 header, pass the new one to _bfd_elf_make_section_from_shdr.
1313 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1314 (elf_map_symbols): Add section VMA to symbol value when comparing
1316 (_bfd_elf_compute_section_file_positions): Only build symbol table
1317 if there are some symbols. Set file offset of symtab and strtab
1319 (assign_file_positions_except_relocs): Remove dosyms parameter.
1320 Change all callers. Never set file offset of symtab and strtab
1322 (_bfd_elf_copy_private_section_data): New function.
1323 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1324 (_bfd_elf_copy_private_symbol_data): New function.
1325 (swap_out_syms): Check for special mapping of st_shndx created by
1326 copy_private_symbol_data.
1327 * elfxx-target.h: Use new copy routines.
1328 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1329 (_bfd_elf_copy_private_section_data): Declare.
1331 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1333 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1336 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1337 _bfd_dummy_target, matching the recent change to archive
1340 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1342 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1343 arithmetic on PTR types.
1345 * aout-target.h (MY(callback)): Set the lma of the sections.
1347 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1348 symbol into a reloc against the section.
1350 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1352 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1353 glue for the relocs: IMGLUE and IFGLUE.
1354 (record_toc): new function - tracks toc contents
1355 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1356 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1357 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1358 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1359 (ppc_record_toc_entry): Removed a debug define (duh)
1361 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1362 (pe_print_idata): New function - formats the idata section data
1363 (pe_print_pdata): New function - formats the pdata section data
1364 (pe_print_private_bfd_data): calls to above
1366 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1368 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1369 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1370 TARGET_SYM and TARGET_NAME for vector and BFD name.
1371 * coff-pmac.c (pmac_xcoff_vec): Remove.
1372 (TARGET_SYM, TARGET_NAME): Define.
1373 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1374 machine to 0, not all PowerMacs are 601s.
1376 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1378 * elfcode.h (elf_object_p): Read in any program headers.
1379 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1380 based on the program headers, if any.
1381 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1382 (map_program_segments): Set p_paddr of program headers based on
1385 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1387 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1390 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1391 trying to do a relocateable link with a non-a.out object file.
1393 * archive.c (bfd_generic_archive_p): Check the first object file
1394 in an archive even if target_defaulted is set. If the object file
1395 has the wrong xvec, reject it.
1397 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1398 be represented, report the name via _bfd_error_handler.
1399 (translate_to_native_sym_flags): Likewise.
1400 * elf32-mips.c (mips_elf_final_link): Likewise.
1401 * oasys.c (oasys_write_sections): Likewise.
1403 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1404 which checks for STYP_OVRFLO sections.
1405 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1406 reloc and lineno count overflows.
1407 (coff_write_object_contents): Call coff_count_linenumbers before
1408 coff_compute_section_file_positions. If RS6000COFF_C, handle
1409 reloc and lineno count overflows.
1410 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1411 relocs before dealing with .pad sections. Count overflow section
1412 headers when handling .pad sections.
1414 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1417 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1418 (struct xcoff_link_hash_table): Add descriptor_section and
1419 special_sections fields.
1420 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1421 (xcoff_link_add_symbols): Set linkage section alignment. Create
1422 descriptor section. Check for magic symbol names (_text, etc.),
1423 and record them in special_sections if found. Set
1424 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1425 descriptor field to point back to the function code symbol.
1426 (xcoff_sweep): Always mark the special descriptor_section.
1427 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1428 function descriptor, and mark it if it is.
1429 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1430 parameter, and fill it in. Allocate space for the descriptor
1432 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1433 global linkage code. If an undefined function descriptor is
1434 exported, arrange to define it. Warn about any other undefined
1436 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1437 (xcoff_write_global_symbol): Create a function descriptor when
1439 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1440 * bfd-in2.h: Rebuild.
1442 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1444 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1445 (ppc_coff_link_hash_table): new types for hashing
1446 (ppc_coff_link_hash_newfunc): hash entry constructor
1447 (ppc_coff_link_hash_table_init): hash table initializer
1448 (ppc_coff_link_hash_table_create): hash table constructor
1449 (ppc_record_toc_entry): changed references to hash table
1450 (coff_ppc_relocate_section): changed references to hash table
1452 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1453 * libcoff.h: Rebuild
1455 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1456 (coff_link_add_symbols): removed toc_offset init
1458 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1460 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1463 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1464 if it is given and mmep is available.
1465 * acconfig.h: Undef USE_MMAP.
1466 * configure, config.in: Regenerated.
1467 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1468 table handling the old way.
1469 (aout_get_external_symbols): Don't complain if last byte of string
1471 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1472 (bfd_free_window) [! USE_MMAP]: Don't define.
1473 (bfd_get_file_window,
1474 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1476 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1478 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1481 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1483 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1484 compatible with AMD generated COFF files. Try to support both AMD
1485 and GNU formats simultaneously.
1486 (coff_a29k_relocate_section): Likewise.
1488 * libbfd.c (bfd_get_file_window): Change writable parameter from
1489 int to boolean; update all callers. Pass MAP_SHARED if not
1490 writable--it's required on Solaris. Cast fprintf argument to
1492 * bfd-in.h (bfd_get_file_window): Update declaration.
1493 * bfd-in2.h: Rebuild.
1494 * aoutx.h: Update calls to bfd_get_file_window.
1496 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1498 (xcoff_swap_ldhdr_in): New static function.
1499 (xcoff_swap_ldsym_in): New static function.
1500 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1501 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1502 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1503 Handle XTY_ER/XMC_XO symbols correctly.
1504 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1505 rather than normal symbol table.
1506 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1507 already defined with the same absolute value.
1508 (xcoff_mark): When considering called symbols, check whether the
1509 descriptor is from a dynamic object, rather than the symbol
1511 (xcoff_build_ldsyms): Likewise.
1513 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1514 Cast realloc and malloc return values. If malloc or realloc fail,
1515 set bfd_error_no_memory.
1516 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1517 * bfd-in2.h: Rebuild.
1519 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1521 * coff-ppc.c (ppc_record_toc_entry): new function.
1522 (in_reloc_p): changed return value.
1523 (coff_ppc_relocate_section): much rework.
1524 (ppc_allocate_toc_section): new function.
1525 (ppc_process_before_allocation): new function.
1526 (ppc_coff_swap_sym_in_hook): new function.
1528 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1529 (coff_link_add_symbols): initialize toc_offset.
1531 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1532 (coff_swap_aouthdr_out): Added more sections to the data
1533 dictionary for the pe file header. Also changed linker version
1534 number on the ppc side.
1535 (dir_names): small improvements to the dictionary printing.
1536 (pe_mkobject_hook): save the file level flags.
1538 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1539 (pe_tdata): added real_flags field
1540 (coff_tdata): added local_toc_sym_map and access macro
1542 * libcoff.h (coff_link_hash_entry): added toc_offset field
1543 (pe_tdata): added real_flags field
1544 (coff_tdata): added local_toc_sym_map and access macro
1546 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1547 (coff_mkobject): init for local_toc_sym_map
1548 (coff_write_object_contents): set the internal_a.magic to
1549 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1552 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1554 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1555 entries until both the line number address and the function name
1556 address are too large.
1558 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1559 * configure: Rebuilt.
1561 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1562 is defined in the environment.
1564 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1566 * som.c (som_get_section_contents_in_window): Define to use
1569 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1571 * coff-i860.c: New file, based on coff-i386.c.
1572 * cpu-i860.c: New file, based on cpu-i386.c.
1573 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1574 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1575 targets, using i860coff_vec.
1576 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1577 trad-core.o and hosts/i860mach3.h.
1578 (i860coff_vec): Use coff-i860.o and cofflink.o.
1579 * configure: Rebuild.
1580 * Makefile.in: Rebuild dependencies.
1581 (ALL_MACHINES): Add cpu-i860.o.
1582 (BFD32_BACKENDS): Add coff-i860.o.
1583 (CFILES): Add cpu-i860.c and coff-i860.c.
1584 * targets.c (i860coff_vec): Declare.
1585 (bfd_target_vector): Add &i860coff_vec.
1586 * archures.c (bfd_i860_arch): Declare.
1587 (bfd_archures_list): Add &bfd_i860_arch.
1588 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1589 (coff_set_flags): Handle bfd_arch_i860.
1590 (coff_write_object_contents): Handle I860 a.out magic number.
1592 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1594 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1595 the created .tc section to 2.
1596 (xcoff_mark): Don't keep a .loader reloc for a call to an
1597 undefined symbol when creating a shared library.
1598 (xcoff_build_ldsyms): When creating a shared library, generate
1599 global linkage code for a call to an undefined symbol.
1601 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1603 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1604 BFD32_BACKENDS, BFD64_BACKENDS.
1605 (.dep1): Put mkdep output in a separate file.
1606 Rebuilt dependencies.
1608 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1611 Permit use of mmap when available:
1613 * configure.in: Check for mmap, madvise, mprotect.
1614 * config.in, configure: Regenerated.
1616 * libbfd.c (struct _bfd_window_internal): Define type.
1617 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1619 (ok_to_map): New static variable for debugging.
1620 (_bfd_generic_get_section_contents_in_window): New function.
1621 * bfd-in.h (bfd_window_internal): Declare type.
1622 (bfd_window): Define type.
1623 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1624 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1627 * libaout.h (struct aoutdata): Add two window fields.
1628 (obj_aout_sym_window, obj_aout_string_window): New macros.
1629 * aoutx.h (some_aout_object_p): Initialize windows.
1630 (aout_get_external_symbols): Get symbol data and strings in
1631 windows instead of explicitly allocated buffers.
1632 (slurp_symbol_table): Free window instead of memory.
1633 (bfd_free_cached_info): Release windows instead of freeing storage
1635 (aout_link_free_symbols): Ditto.
1637 * targets.c (bfd_target): Add new field for
1638 get_section_contents_in_window.
1639 (BFD_JUMP_TABLE_GENERIC): Updated.
1640 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1641 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1642 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1643 macros for get_section_contents_in_window field.
1645 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1647 * core.c: Renamed to corefile.c
1648 * makefile.dos (OBJS): Change core.o to corefile.o
1649 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1652 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1654 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1655 targ_selvecs to allow debugging under Irix-5 native.
1658 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1660 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1661 to o. Clobber and restore the list of new csects around the call
1662 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1663 linker error and the linker wants to read the symbol table. Reset
1664 the line number count of a real section even if it has no relocs.
1665 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1667 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1670 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1672 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1673 an undefined symbol in a shared link.
1675 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1676 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1677 phdm@info.ucl.ac.be (Philippe De Muyter).
1679 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1681 * coff-m88k.c (rtype2howto): New static function.
1682 (RTYPE2HOWTO): Use it rather than a macro definition.
1684 * coffcode.h (coff_write_object_contents): set internal_a.magic
1685 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1687 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1688 define TRAD_HEADER to new file hosts/delta68.h.
1689 m88*-motorola-sysv*, however, does use ptrace-core.o.
1690 * hosts/delta68.h: New file.
1692 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1693 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1695 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1697 * i386linux.c (MY(vec)): Declare before use.
1699 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1701 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1702 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1704 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1705 BFD is not of the right type.
1706 (bfd_elf_get_needed_list): Likewise.
1707 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1708 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1709 * xcofflink.c (XCOFF_XVECP): Define.
1710 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1712 (bfd_xcoff_import_symbol): Likewise.
1713 (bfd_xcoff_export_symbol): Likewise.
1714 (bfd_xcoff_link_count_reloc): Likewise.
1715 (bfd_xcoff_record_link_assignment): Likewise.
1716 (bfd_xcoff_size_dynamic_sections): Likewise.
1718 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1719 table index against the number of symbols for a base relative
1722 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1724 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1725 full_aouthdr flag here...
1726 (_bfd_xcoff_bfd_final_link): ...not here.
1728 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1730 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1731 systems that have a system <libelf.h>.
1732 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1733 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1734 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1735 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1736 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1737 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1738 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1740 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1742 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1743 set, set BSF_WEAK in symbol. Change all callers.
1744 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1745 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1746 _bfd_generic_link_add_one_symbol.
1747 (ecoff_indirect_link_order): Check that the section tdata relocs
1748 are not NULL before using them.
1750 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1751 define TRAD_HEADER as hosts/alphalinux.h.
1752 * configure: Rebuild.
1753 * hosts/alphalinux.h: New file.
1754 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1757 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1759 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1760 C_ECOMM storage classes.
1762 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1764 (xcoff_mark): Call xcoff_mark_symbol.
1765 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1766 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1768 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1770 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1772 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1774 (xcoff_find_reloc): New static function.
1775 (xcoff_link_add_symbols): Use it.
1776 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1777 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1778 relocate the value of C_DECL.
1780 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1782 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1784 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1785 callback decide what goes in .relocs.
1786 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1787 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1790 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1792 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1795 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1797 * xcofflink.c: More improvements, mostly to fix handling of
1798 constructors and a few other special cases.
1799 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1800 zero, reverting yesterday's change.
1801 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1802 (bfd_xcoff_link_count_reloc): Declare.
1803 (bfd_xcoff_record_link_assignment): Declare.
1804 * bfd-in2.h: Rebuild.
1806 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1808 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1809 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1810 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1811 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1812 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1813 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1815 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1818 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1819 segments includes the a.out header. See to that the magic number
1820 *always* is big-endian.
1822 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1823 m68k4k NetBSD configurations.
1825 * configure.in, configure: Separate i386 & mips NetBSD
1826 configurations from other BSD ones. Don't assume DEC is the only
1827 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1828 configurations. Add support for m68k4k NetBSD object format.
1830 * libaout.h: Added M_68K4K_NETBSD magic.
1832 * m68k4knetbsd.c: New file.
1834 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1836 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1839 * hosts/mipsnbsd.h: New file.
1842 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1844 * config.bfd: Add config stuff for mips*-*-magic* to set
1845 targ_defvec to ecoff_big_vec.
1848 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1850 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1852 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1853 toc_section, and entry_section fields.
1854 (struct xcoff_section_tdata): Remove ldrel_count field.
1855 * libcoff.h: Rebuild.
1856 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1858 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1859 full a.out header if full_aouthdr is set in xcoff_data.
1860 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1861 based on sections stored in xcoff_data.
1862 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1864 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1865 (rs6000coff_vec): Set symbol_leading_char to '.'.
1866 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1867 value stored in ret rather than returning a pointer value.
1869 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1871 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1874 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1876 * som.c (som_slurp_string_table): Allocate the strings with malloc
1877 since they're free'd by free_cached_info.
1878 (som_slurp_symbol_table): Similarly for the symbol table.
1880 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1882 * Makefile.in (diststuff): Don't make headers.
1884 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1886 * Makefile.in: Rebuild dependencies.
1888 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1889 output_bfd is not SunOS.
1890 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1891 non-SunOS input files.
1893 * xcofflink.c: Extensive changes to support linking shared objects
1894 and generating a .loader section.
1895 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1896 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1897 last_symndx, and ldrel_count fields.
1898 * libcoff.h: Rebuild.
1899 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1900 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1902 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1903 (bfd_xcoff_export_symbol): Declare.
1904 (bfd_xcoff_size_dynamic_sections): Declare.
1905 * bfd-in2.h: Rebuild.
1907 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1909 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1910 * configure: Rebuild.
1911 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1912 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1914 (pmac_xcoff_vec): Update to use new xcoff support.
1915 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1916 (xcoff_write_armap): Declare buf as unsigned char.
1917 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1919 * mpw-make.sed: Generalize subdir_do edit.
1921 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1923 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1924 correctly. Don't initialize asect->vma.
1926 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1928 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1929 something a little less than the page size.
1931 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1933 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1935 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1937 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1938 * coffcode.h (coff_write_object_contents): If .bss is before
1939 .data us that as data_start.
1940 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1942 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1943 (coff_swap_outhdr_out): Hardwire in version number.
1945 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1947 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1948 major and minor to *_vno, since the former are also macros in
1949 SunOS header files. Cast result of bfd_alloc to appropriate
1952 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1953 before assigning to sec_data.
1955 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1957 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1958 now relative to the section, not absolute.
1959 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1960 get the file name when there is a N_SO directory name. When
1961 handling stabs, remember that section->vma was added to the
1964 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1966 * sunos.c (struct sunos_link_hash_table): Add needed field.
1967 (sunos_link_hash_table_create): Call bfd_release, not free.
1968 (sunos_link_hash_table_create): Initialize needed field.
1969 (sunos_add_dynamic_symbols): Record needed objects.
1970 (bfd_sunos_get_needed_list): New function.
1971 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1972 * bfd-in2.h: Rebuild.
1974 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1976 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1978 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1980 * bfd-in.h (struct bfd_link_needed_list): Rename from
1981 bfd_elf_link_needed_list.
1982 * bfd-in2.h: Rebuild.
1983 * elf.c, elflink.h, libelf.h: Corresponding changes.
1985 Add start at AIX linker support; no shared libraries yet.
1986 * xcofflink.c: New file.
1987 * configure.in (rs600coff_vec): Use xcofflink.o.
1988 * configure: Rebuild.
1989 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1991 (struct xcoff_section_tdata): Define.
1992 (xcoff_section_data): Define macro.
1993 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1994 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1995 (_bfd_xcoff_bfd_final_link): Declare.
1996 (_bfd_ppc_xcoff_relocate_section): Declare.
1997 * libcoff.h: Rebuild.
1998 * coff-rs6000.c: Clean up a bit.
1999 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2000 cputype, csects, and debug_indices.
2001 (xcoff_copy_private_bfd_data): Copy cputype.
2002 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2003 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2004 (xcoff_reloc_type_lookup): Rename from
2005 rs6000coff_reloc_type_lookup.
2006 (coff_relocate_section): Define.
2007 (_bfd_xcoff_sizeof_headers): Define.
2008 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2009 (_bfd_xcoff_bfd_relax_section): Define.
2010 (_bfd_xcoff_bfd_link_split_section): Define.
2011 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2013 * coffcode.h (coff_compute_section_file_positions): If AIX,
2014 increment sofar by SMALL_AOUTSZ if not executable.
2015 (coff_write_object_contents): If AIX, always output an a.out
2016 header; if not executable, header size of SMALL_AOUTSZ.
2017 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2018 (_bfd_stringtab_init): Initialize xcoff field.
2019 (_bfd_xcoff_stringtab_init): New function.
2020 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2021 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2022 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2023 * libbfd.h: Rebuild.
2024 * Makefile.in: Rebuild dependencies.
2025 (BFD32_BACKENDS): Add xcofflink.o.
2026 (CFILES): Add xcofflink.c.
2028 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2029 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2030 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2032 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2034 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2036 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2038 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2039 * config.in: Regenerated.
2041 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2042 (_bfd_chunksize): New variable.
2043 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2044 for obstack chunk size.
2045 * configure.in: Check for getpagesize.
2046 * configure: Regenerated.
2048 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2050 * trad-core.c (rawptr): Make it a local variable of
2051 ptrace_unix_core_file_p.
2053 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2055 * coff-arm.c (in_reloc_p): New.
2056 * coff-i386.c (in_reloc_p): New.
2057 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2058 (coff_write_object_contents): Only set has_reloc_section
2060 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2061 in_reloc_p to decide if reloc should be emitted.
2062 * libcoff.h (pe_data_type.in_reloc_p): New.
2063 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2065 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2067 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2068 (_bfd_coff_read_internal_relocs): Likewise.
2069 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2070 (_bfd_coff_read_internal_relocs): Likewise.
2072 * elflink.h (elf_link_add_object_symbols): Correct conditions
2073 under which type and size change warnings are issued.
2075 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2077 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2078 a symbol which is not in a real section.
2079 (coff_write_native_symbol): Corresponding change.
2081 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2082 coff_link_hash_newfunc and make non-static.
2083 (_bfd_coff_link_hash_table_init): New function, broken out of
2084 _bfd_coff_link_hash_table_create.
2085 (_bfd_coff_link_hash_table_create): Use it.
2086 (process_embedded_commands): Make static.
2087 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2088 (_bfd_coff_link_hash_table_init): Declare.
2089 * libcoff.h: Rebuild.
2091 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2092 field in XCOFF tdata.
2093 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2094 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2095 based on cputype stored in a.out header, or in n_type of initial
2097 (coff_write_object_contents): Set cputype correctly in a.out
2099 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2101 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2102 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2104 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2105 * libcoff.h: Rebuild.
2107 * cpu-rs6000.c (rs6000_compatible): New static function.
2108 (bfd_rs6000_arch): Use it.
2109 * cpu-powerpc.c (powerpc_compatible): New static function.
2110 (arch_info_struct): Define various flavours of PowerPC.
2111 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2114 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2116 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2118 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2120 * elflink.h (elf_link_add_object_symbols): Don't warn about
2121 changing the size or type if the old definition was weak.
2123 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2125 * coffcode.h (combined_entry_type): Add fix_line field.
2126 (coff_slurp_line_table): Warn if we try to set the lineno field of
2128 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2129 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2130 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2131 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2133 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2134 * libcoff.h: Rebuild.
2136 * libcoff-in.h (struct xcoff_tdata): Define.
2137 (xcoff_data): Define.
2138 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2139 * bfd-in2.h, libcoff.h: Rebuild.
2140 * coff-rs6000.c (xcoff_mkobject): New static function.
2141 (coff_mkobject): Define.
2142 (xcoff_copy_private_bfd_data): New static function.
2143 (coff_bfd_copy_private_bfd_data): Define.
2144 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2146 (rs6000coff_vec): Add DYNAMIC to object_flags.
2147 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2148 .loader sections specially.
2149 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2150 section alignment from the XCOFF tdata information.
2151 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2152 F_SHROBJ, and copy the extra a.out header information into the
2153 XCOFF tdata structure.
2154 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2155 F_DYNLOAD and the extra a.out header information.
2156 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2157 C_HIDEXT symbol with attached csect information.
2158 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2159 in the o_maxdata field.
2160 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2161 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2162 end if BSF_NOT_AT_END is set.
2164 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2165 _bfd_read_ar_hdr_fn.
2166 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2167 * bfd-in2.h, libbfd.h: Rebuild.
2168 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2170 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2171 (bfd_slurp_bsd_armap_f2): Likewise.
2172 (_bfd_slurp_extended_name_table): Likewise.
2174 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2176 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2178 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2179 when the symbol table is empty.
2181 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2182 space for section symbols, since we don't output them either.
2183 (elf_m68k_adjust_dynindx): Removed.
2185 * ptrace-core.c (rawptr): Make it a local variable of
2186 ptrace_unix_core_file_p.
2188 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2190 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2193 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2194 Mac object file formats.
2196 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2198 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2199 auxent if there isn't one.
2200 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2201 rather than FILNMLEN as the maximum name length.
2203 * coffcode.h (bfd_coff_backend_data): Add new field
2204 _bfd_coff_print_aux.
2205 (bfd_coff_print_aux): New static function.
2206 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2207 scnlen field of an XTY_LD csect aux entry.
2208 (coff_print_aux): New static function.
2209 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2210 in coff_pointerize_aux_hook.
2211 (bfd_coff_std_swap_table): Initialize new field.
2212 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2213 * libcoff.h: Rebuild.
2214 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2215 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2217 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2218 if there are symbols, for native AIX ld compatibility.
2220 * coffcode.h (bfd_coff_backend_data): Add new field
2221 _bfd_coff_pointerize_aux_hook.
2222 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2223 or I960, and as 0 otherwise.
2224 (bfd_coff_std_swap_table): Initialize new field.
2225 * libcoff.h: Rebuild.
2226 * coffgen.c (coff_pointerize_aux): Change parameters to take
2227 symbol pointer instead of type and class, and to take aux index.
2228 Call _bfd_coff_pointerize_aux_hook if it is defined.
2229 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2230 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2231 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2233 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2234 read-only/host-only support.
2236 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2238 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2241 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2242 BFD_JUMP_TABLE_ARCHIVE accordingly.
2243 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2244 (_bfd_compute_and_write_armap): Declare.
2245 (_bfd_generic_read_ar_hdr): Declare.
2246 (_bfd_read_ar_hdr): Define.
2247 (_bfd_noarchive_read_ar_hdr): Define.
2248 (_bfd_archive_bsd_read_ar_hdr): Define.
2249 (_bfd_archive_coff_read_ar_hdr): Define.
2250 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2251 _bfd_read_ar_hdr instead.
2252 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2253 (_bfd_compute_and_write_armap): Rename from
2254 compute_and_write_armap. Make non-static. Change all callers.
2255 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2256 than _bfd_snarf_ar_hdr.
2257 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2258 * ieee.c (ieee_read_ar_hdr): Define.
2259 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2260 * oasys.c (oasys_read_ar_hdr): Define.
2261 * som.c (som_read_ar_hdr): Define.
2262 * bfd-in2.h, libbfd.h: Rebuild.
2264 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2266 * peicode.c (coff_swap_filehdr_in): If symptr is
2267 zero, there aren't any symbols, even if nsyms is set.
2269 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2271 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2273 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2274 sections, and set styp correctly for them: .got, .hash, .dynamic,
2275 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2276 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2278 (ecoff_sort_hdrs): New static function.
2279 (ecoff_compute_section_file_positions): Return boolean, not void.
2280 Sort the sections by VMA before looking through them. Put the
2281 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2282 section on an appropriate boundary within the page.
2283 (ecoff_compute_reloc_file_positions): Check return value of
2284 ecoff_compute_section_file_positions.
2285 (_bfd_ecoff_set_section_contents): Likewise.
2286 (_bfd_ecoff_write_object_contents): Check for various Alpha
2287 section types when incrementing text_size and data_size. Call
2288 adjust_headers backend function if it exists.
2289 * coff-alpha.c (alpha_adjust_headers): New static function.
2290 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2291 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2293 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2295 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2297 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2298 of ALTERNATE_AIX_CORE_FORMAT.
2299 * configure.in (aix4): No longer need CORE_FLAGS.
2300 * configure: Updated.
2302 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2304 NS32k changes from Ian Dall:
2305 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2307 (aout_link_input_section_std, aout_link_input_section_ext,
2308 aout_link_reloc_link_order): Call them instead of _bfd_*
2310 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2312 (backend_data): Use it instead of hardcoded zero.
2314 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2315 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2317 * ns32knetbsd.c: Include bfd.h.
2318 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2319 (MY_bfd_reloc_type_lookup): Declare function too.
2320 * pc532-mach.c (set_sizes): Don't declare.
2321 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2322 (backend_data, MY_backend_data): Don't define.
2324 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2325 ns32k-*-lites* like ns32k-*-netbsd*.
2327 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2330 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2332 * coffcode.h (coff_write_object_contents): Restore setting
2333 f_timdat to 0, deleted on August 22.
2335 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2337 * coffcode.h (coff_bfd_copy_private_symbol_data,
2338 coff_bfd_copy_private_section_data,
2339 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2340 * peicode.h (coff_bfd_copy_private_bfd_data): New
2341 (pe_bfd_copy_private_bfd_data): New.
2342 (coff_swap_scnhdr_in): Swap bss size into the right place.
2343 (pe_print_private_bfd_data): Add some newlines.
2345 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2347 * som.c (setup_sections): Don't die if a space has no subspaces.
2349 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2351 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2352 dynamic symbol override a common symbol. Don't change the size or
2353 type if they have been set and the new symbol is not a definition.
2354 Warn if the size or type changes.
2356 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2358 * som.c (som_begin_writing): Don't write the symbol table or
2360 (som_finish_writing): Write them here. Place them after the
2361 subspace data, but before the relocs.
2363 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2365 * sunos.c (sunos_add_one_symbol): Just pass false, not
2366 info->shared_library, to sunos_create_dynamic_sections.
2367 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2369 (sunos_check_dynamic_reloc): Remove .text section assertion.
2371 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2373 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2374 * configure, configure.in: Add pmac_xcoff_vec case.
2375 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2376 * coff-pmac.c: New file, PowerMac XCOFF support.
2377 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2378 * targets.c (pmac_xcoff_vec): Declare.
2380 * mpw-config.in: Various changes to be compatible with the
2381 autoconf-based configury.
2382 * mpw-make.sed: New file, sed commands to translate Unix
2383 makefile into MPW syntax.
2384 * mpw-make.in: Remove.
2385 * hosts/mpw.h: Remove.
2386 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2387 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2389 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2391 * binary.c (binary_get_symtab): Return an empty string on error.
2392 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2394 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2396 * coff-ppc.c: Reformatted according to gnu conventions
2397 Removed irrelevant "if 0" code
2399 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2401 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2402 symbols rather than as indirect symbols.
2403 (MY(slurp_symbol_table)): Don't do anything special about
2406 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2407 of .ctors and .dtors sections is no larger than 2.
2409 * sunos.c (sunos_add_one_symbol): Don't change
2410 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2412 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2413 dynamic symbols when creating a shared library.
2414 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2416 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2417 written even if it is not defined in a regular object.
2418 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2419 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2420 rather than the constant 22.
2421 (sunos_check_dynamic_reloc): Handle creating a shared library.
2422 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2423 zero when creating a shared library.
2424 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2425 write it out at the start of the symbol table.
2427 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2429 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2431 * config.bfd: Add arm-*-coff.
2432 * configure.in, configure: Add armcoff_{little,big}_vec.
2433 * targets.c (armcoff_{little,big}_vec): Declare.
2434 (bfd_target_vector): Add armcoff_{little,big}_vec.
2435 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2437 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2439 * targets.c (bfd_find_target): Remove debugging code.
2441 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2443 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2445 * Makefile.in: added *-ppc files
2446 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2447 allow pe based .o's to be shared with other tools on ppc/NT
2448 * config.bfd: added powerpc[le]-[pe|winnt] config support
2449 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2450 * peicode.h: Added more section flags for PE on ppc
2451 Added coff_swap_filehdr_out to allow peicode.h to be
2452 used for non-image PE files on ppc.
2453 Check for image, or not, before copying pe_opthdr
2454 * targets.c: Added new bfd's
2455 * targets.c: Removed two inactive bfds that shouldn't have made it this
2458 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2460 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2461 explicit values to initialize all relocs. Change all users.
2462 (ppc_elf_brtaken_inner): New function to handle branch predicition
2464 (ppc_elf_brtaken_reloc): Ditto.
2465 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2466 relocs use ppc_elf_unsupported_reloc.
2467 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2468 needs to be reported.
2469 (ppc_elf_relocate_section): Support branch prediction relocs.
2471 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2473 * bfd.c (bfd_assert): Remove \n from string passed to
2476 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2477 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2478 (bfd_coff_make_section_hook): Don't define.
2479 (coff_make_section_hook): Remove.
2480 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2481 (styp_to_sec_flags): Likewise.
2482 (coff_write_object_contents): Likewise.
2483 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2485 * libcoff.h: Rebuild.
2486 * coffgen.c (make_a_section_from_file): Just call
2487 bfd_make_section_anyway, not bfd_make_section or
2488 bfd_coff_make_section_hook.
2489 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2490 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2491 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2492 make_section_hook field.
2493 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2495 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2496 pointers into value field for warning and indirect symbols; just
2497 leave the value field alone.
2498 * linker.c (generic_link_add_symbol_list): Use next symbol for
2499 warning and indirect symbols, rather than looking in symbol value.
2500 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2501 parameter. Change all callers. Remove support for indirect
2502 symbols; it didn't work anyhow.
2503 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2504 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2505 * bfd-in2.h: Rebuild.
2507 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2509 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2510 go back to telling the tools this reloc operates on 32 bits.
2512 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2514 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2515 rather than a direct fprintf.
2516 * archive.c (_bfd_write_archive_contents): Likewise.
2517 * coffcode.h (coff_slurp_symbol_table): Likewise.
2518 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2519 (ppc_elf_unsupported_reloc): Likewise.
2520 (ppc_elf_relocate_section): Likewise.
2521 * i386linux.c (linux_tally_symbols): Likewise.
2522 (linux_finish_dynamic_link): Likewise.
2523 * osf-core.c (osf_core_core_file_p): Likewise.
2524 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2525 * som.c (som_sizeof_headers): Likewise.
2526 * srec.c (srec_bad_byte): Likewise.
2527 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2528 * libbfd-in.h (bfd_assert): Declare first parameter const.
2529 * libbfd.h: Rebuild.
2530 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2531 bfd_reloc_overflow is enough.
2532 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2533 * coff-h8500.c (rtype2howto): Likewise.
2534 * coff-z8k.c (rtype2howto): Likewise.
2535 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2536 * elf.c (_bfd_elf_get_lineno): Likewise.
2537 (_bfd_elf_no_info_to_howto): Likewise.
2538 (_bfd_elf_no_info_to_howto_rel): Likewise.
2539 * hp300hpux.c (convert_sym_type): Likewise.
2540 (MY(swap_std_reloc_in)): Likewise.
2541 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2543 * libaout.h (struct aoutdata): Add line_buf field.
2544 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2545 and filename_buffer. Instead, use a malloc buffer stored in the
2546 new line_buf field. Remove length restrictions.
2548 * coffgen.c (string_size): Remove static variable.
2549 (debug_string_size, debug_string_section): Likewise.
2550 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2551 and debug_string_size_p parameters. Use them instead of the
2552 global variables. Change all callers.
2553 (coff_write_symbol): Likewise.
2554 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2555 (coff_write_symbols): Add local variables to replace removed
2558 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2559 function, and line_base fields.
2560 * libcoff.h: Rebuild.
2561 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2562 information, rather than using static variables.
2564 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2565 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2567 * init.c (initialized): Remove static variable.
2568 (bfd_init): Don't bother setting initialized.
2569 (bfd_check_init): Remove.
2570 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2571 * libbfd.h: Rebuild.
2573 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2575 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2576 size for full core dumps. Copy core file header to private data.
2577 (rs6000coff_core_file_failing_command,
2578 rs6000coff_core_file_failing_signal): New functions to extract
2579 the file name and terminating signal from the core file.
2580 * coff-rs6000.c: Use them.
2582 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2584 Change arch info to be const, initialized at compile time.
2585 * archures.c: Reindent many functions. Change CONST to const.
2586 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2587 nothing set it anyhow. Make next const.
2588 (bfd_arch_info_list): Remove.
2589 (bfd_archures_list): Rename from archures_init_table. Change from
2590 a table of function pointers to a table of bfd_arch_info_type
2591 structure addresses.
2592 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2593 (bfd_lookup_arch): Likewise.
2594 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2596 (bfd_default_arch_struct): Make const.
2597 (bfd_arch_init, bfd_arch_linkin): Remove.
2598 (bfd_get_arch_info): Return a const pointer.
2599 * init.c (bfd_init): Don't call bfd_arch_init.
2600 * bfd.c (struct _bfd): Make arch_info const.
2601 * bfd-in2.h: Rebuild.
2602 * libbfd.h: Rebuild.
2603 * configure.in: Put & before everything in $selarchs.
2604 * configure: Rebuild.
2605 * cpu-*.c: Change bfd_*_arch from a function which calls
2606 bfd_arch_linkin to a const structure.
2607 * ieee.c (ieee_object_p): Make arch const.
2609 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2611 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2613 * bfd-in2.h: Regenerate.
2614 * libbfd.h: Regenerate.
2616 * elf32-ppc.c (reloc_type): Update names to match current draft.
2617 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2618 relative. Update names to current V.4 draft.
2619 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2620 (ppc_elf_relocate_section): Rename relocations to match draft.
2622 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2624 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2625 compiled with -mrelocatable-lib to be linked with either normal
2626 modules or -mrelocatable modules.
2628 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2630 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2631 in the a.out header.
2633 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2634 a reloc against a local symbol, even if it's not a section.
2636 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2638 * targets.c (bfd_target): Remove unused align_power_min field.
2639 * bfd-in2.h: Rebuild.
2640 * All backends: Remove initialization of align_power_min.
2642 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2644 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2646 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2648 * config.bfd (mips-dec-netbsd*): New target.
2649 * configure.host (mips-dec-netbsd*): New host.
2650 * configure.in (mips-dec-netbsd*): New native.
2651 * configure: Rebuild.
2653 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2655 Make the COFF backend linker merge common types:
2656 * cofflink.c (struct coff_debug_merge_element): Define.
2657 (struct coff_debug_merge_type): Define.
2658 (struct coff_debug_merge_hash_entry): Define.
2659 (struct coff_debug_merge_hash_table): Define.
2660 (coff_debug_merge_hash_table_init): Define.
2661 (coff_debug_merge_hash_table_free): Define.
2662 (coff_debug_merge_hash_lookup): Define.
2663 (struct coff_final_link_info): Add debug_merge field.
2664 (coff_debug_merge_hash_newfunc): New static function.
2665 (_bfd_coff_final_link): Allocate and free debug_merge table.
2666 (coff_link_input_bfd): Merge identical enum, struct and union
2669 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2671 Convert i960 COFF to use COFF backend linker.
2672 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2673 structure to store the symbol being used.
2674 (coff_i960_start_final_link): New static function.
2675 (coff_i960_relocate_section): New static function.
2676 (coff_i960_adjust_symndx): New static function.
2677 (coff_start_final_link): Define.
2678 (coff_relocate_section): Define.
2679 (coff_adjust_symndx): Define.
2680 * coffcode.h (bfd_coff_backend_data): Add new callback function
2681 _bfd_coff_start_final_link.
2682 (bfd_coff_start_final_link): Define.
2683 (coff_start_final_link): Define if not defined.
2684 (bfd_coff_std_swap_table): Add coff_start_final_link.
2685 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2687 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2688 function callback is not NULL.
2689 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2690 (_bfd_coff_internal_syment_name): Declare.
2691 * libcoff.h: Rebuild.
2692 * configure.in (icoff_big_vec): Add cofflink.o.
2693 (icoff_little_vec): Likewise.
2694 * configure: Rebuild.
2696 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2698 * Makefile.in (clean-info): Remove extraneous tab from line
2701 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2703 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2704 contents has relocs.
2706 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2708 * coffcode.h (coff_compute_section_file_positions): Keep the
2710 (coff_write_object_contents): Remember if it's a relocatable
2712 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2713 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2714 if relocatable file. Swap out saved raw size.
2716 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2718 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2719 (maintainer-clean): Rename from realclean, passing
2720 maintainer-clean down to subdirectories, but leave realclean as a
2723 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2726 * dep-in.sed: Remove config.h from generated dependencies.
2728 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2729 broken out of sunos_canonicalize_dynamic_symtab.
2730 (sunos_canonicalize_dynamic_symtab): Call new function
2731 sunos_slurp_dynamic_symtab.
2732 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2733 dynamic symbol table to the caller.
2734 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2735 callback to override the symbols being read.
2736 * libaout.h (struct aout_backend_data): Add three new parameters
2737 to add_dynamic_symbols callback.
2739 Extensive minor changes to avoid various gcc warnings. Also:
2740 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2741 * archures.c (bfd_arch_info_type): Change mach field from long to
2743 (bfd_lookup_arch): Change machine parameter from long to unsigned
2746 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2748 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2749 a symbol with a non-zero plt_offset.
2751 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2753 * elfcode.h (align_file_position): Remove; not used.
2755 * configure.in: Only check for <sys/procfs.h> on a native system,
2756 and make sure it defines prstatus_t.
2757 * configure: Rebuild.
2759 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2761 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2763 * config.in: Rename from config.h.in.
2764 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2765 Check for config.h:config.in when creating stamp-h.
2766 * configure: Rebuild.
2767 * Makefile.in (stamp-h): Depend upon config.in rather than
2768 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2769 calling config.status.
2771 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2772 (Makefile): Just rebuild Makefile.
2773 (config.h, stamp-h): New targets.
2774 * configure.in: Create stamp-h when rebuilding config.h.
2775 * configure: Rebuild.
2777 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2779 * configure.in: Call AC_CONFIG_HEADER. Substitute
2780 HOST_64BIT_LONG. Check that various header files exist. Check
2781 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2782 and/or free need to be declared. Don't make a link to sysdep.h.
2783 Define TRAD_HEADER for various hosts.
2784 * configure: Rebuild.
2785 * configure.host: Don't set my_host. Add definitions taken from
2786 host header files for various entries. Remove entries which now
2788 * acconfig.h: New file.
2789 * config.h.in: New file, built by autoheader.
2790 * sysdep.h: New file.
2791 * Makefile.in (do_distclean): Don't remove sysdep.h.
2793 (LOCAL_H_DEPS): New variable.
2794 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2796 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2797 ($(OPTIONAL_BACKENDS)): Likewise.
2798 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2799 looking through sysdep.h.
2800 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2801 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2802 (fprintf_vma, sprintf_vma): Likewise.
2803 (int64_type, uint64_type): Don't define.
2804 * bfd-in2.h: Rebuild.
2805 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2806 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2807 * lynx-core.c: Include stuff from old hosts/lynx.h.
2808 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2809 rather than NO_FCNTL.
2810 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2811 rather than NATIVE_HPPAHPUX_COMPILER.
2812 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2814 * hosts/*.h: Remove all header files which merely include,
2815 declare, and define things. Leave header files which define
2816 information needed by trad-core.c.
2818 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2819 (BFD_CC_FOR_BUILD): Define.
2820 * configure.in: Use BFD_CC_FOR_BUILD.
2821 * configure: Rebuild.
2823 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2825 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2826 * configure: Rebuild.
2828 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2831 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2833 * config.bfd: i386pe_ve -> i386pe_vec.
2835 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2837 * configure.host: Incorporate host Makefile fragments by setting
2839 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2840 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2841 value based on whether the code is being compiled by a cross
2842 compiler. Don't substitute host_makefile_frag or frags.
2843 * aclocal.m4: New file to define local AC_PROG_CC.
2844 * configure: Rebuild.
2845 * Makefile.in (INSTALL): Set to @INSTALL@.
2846 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2847 (INSTALL_DATA): Set to @INSTALL_DATA@.
2849 (CC): Define as @CC@.
2850 (CFLAGS): Set to @CFLAGS@.
2851 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2852 (@host_makefile_frag@): Remove.
2853 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2854 after other options.
2855 (config.status): Remove dependency upon @frags@.
2856 * config/*.mh, config/README: Remove.
2858 * config.bfd: Rewrite to incorporate the contents of the Makefile
2859 fragments by setting shell variables, rather than merely returning
2860 the name of a Makefile fragment.
2861 * configure.in: Use shell variables set by config.bfd rather than
2862 looking at the target Makefile fragment files. Don't substitute
2863 target_makefile_frag. Do substitute TDEFINES.
2864 * configure: Rebuild.
2865 * Makefile.in (@target_makefile_frag@): Remove.
2866 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2867 * config/*.mt: Remove.
2869 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2871 * configure.in: Put changequote lines around "i[345]86" patterns
2872 section of core file support.
2874 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2876 * som.c (som_bfd_print_private_bfd_data): Define to use the
2879 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2881 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2882 entry, text_start and data_start.
2884 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2886 * Makefile.in (OFILES): Remove $(TDEPFILES).
2887 * config/apollo.mt (TDEPFILES): Remove.
2888 * config/README: Update.
2890 * configure.in: For a native configuration, set COREFILE and
2891 COREFLAG based on the canonical host name.
2892 * configure: Rebuild.
2893 * Makefile.in: Rebuild dependencies.
2894 (ALL_CFLAGS): Add @COREFLAG@.
2895 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2896 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2897 support routines. Check LYNX_CORE rather than HOST_LYNX.
2898 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2899 * i386lynx.c: Likewise.
2900 * m68klynx.c: Likewise.
2901 * sparclynx.c: Likewise.
2902 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2903 * *-core.c: Comment changes.
2904 * config/decstation.mh (HDEPFILES): Remove.
2905 (HDEFINES): Remove -DTRAD_CORE.
2906 * config/irix3.mh (RANLIB): Remove.
2907 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2908 (HDEFINES): Remove -DIRIX_CORE.
2909 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2910 (HDEFINES): Remove -DTRAD_CORE.
2911 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2912 * config/ultra3.mh (RANLIB): Remove.
2913 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2914 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2915 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2916 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2917 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2918 * config/i386aix.mh, config/i386bsd.mh: Remove.
2919 * config/i386linux.mh, config/i386mach3.mh: Remove.
2920 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2921 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2922 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2923 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2924 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2925 * config/solaris2.mh, config/stratus.mh: Remove.
2926 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2927 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2929 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2931 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2932 DT_FINI entry if the appropriate symbol is not in the hash table.
2934 * libelf.h (struct elf_backend_data): Add create_program_headers
2935 and want_hdr_in_seg fields.
2936 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2938 (elf_backend_create_program_headers): Likewise.
2939 (elfNN_bed): Initialize create_program_headers and
2941 * elf.c (get_program_header_size): Call create_program_headers
2943 (map_program_segments): Check want_hdr_in_seg backend field. Call
2944 create_program_headers backend routine.
2946 * elf.c (assign_file_positions_except_relocs): Align non allocated
2947 sections when creating an executable.
2949 * elfcode.h (elf_swap_phdr_in): Make non static.
2950 (elf_swap_phdr_out): Make non static.
2951 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2952 (bfd_elf32_swap_phdr_out): Declare.
2953 (bfd_elf64_swap_phdr_in): Declare.
2954 (bfd_elf64_swap_phdr_out): Declare.
2956 * ecofflink.c (ecoff_collect_shuffle): New static function.
2957 (_bfd_ecoff_get_accumulated_pdr): New function.
2958 (_bfd_ecoff_get_accumulated_sym): New function.
2959 (_bfd_ecoff_get_accumulated_ss): New function.
2960 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2961 (_bfd_ecoff_get_accumulated_sym): Declare.
2962 (_bfd_ecoff_get_accumulated_ss): Declare.
2963 * libbfd.h: Rebuild.
2965 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2967 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2969 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2970 warning symbols. If any section is named .gnu.warning.XXX, treat
2971 the contents as a warning to be issued if the symbol XXX is
2973 (elf_link_output_extsym): For an indirect or warning symbol, just
2974 output the symbol it points to.
2976 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2977 if bfd_hash_allocate fails, since it will already be set.
2978 (generic_link_hash_newfunc): Likewise.
2979 (archive_hash_newfunc): Likewise.
2980 (hash_entry_bfd): New static function.
2981 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2982 callback. Allocate a new warning using the hash table newfunc.
2983 Use bfd_hash_replace to update the entry in the hash table, rather
2984 than assuming we can copy the fields with structure assignment.
2986 * hash.c (bfd_hash_replace): New function.
2987 * bfd-in.h (bfd_hash_replace): Declare.
2988 * bfd-in2.h: Rebuild.
2990 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2992 * config.bfd: Add mips*vr4300-*-elf* target.
2993 * config/mipsbvr4300.mt: Added.
2995 See file ChangeLog.2
3002 version-control: never
projects / deliverable / binutils-gdb.git / blob