1 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
6 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
8 * bfd.c (tdata): Add netbsd_core_data.
9 * bfd-in2.h: Regenerated.
11 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
13 * sunos.c (SUNOS_CONSTRUCTOR): Define.
14 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
15 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
18 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
19 to get the symbol index, matching 14 Jul 95 change.
21 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
23 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
24 Remove duplicate definition of gp.
26 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
28 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
29 assume that we can set the GP value and then get the same value,
30 since it won't be true if the output file is neither ELF nor
32 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
33 _bfd_get_gp_value here.
34 (mips_gprel_reloc): Don't assume we can set and get the GP value.
35 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
37 (mips_elf_lo16_reloc): Likewise.
38 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
39 Don't require that the BFD be ELF.
40 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
41 (mips_elf_gprel32_reloc): Likewise.
42 (mips_elf_relocate_section): Don't assume we can set and get the
44 (mips_elf_finish_dynamic_symbol): Don't bother to use
45 _bfd_get_gp_value here.
47 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
48 Don't change epdr between malloc and free. Be careful not to free
49 NULL pointers. Zero out the first RPDR.
51 * configure.host: On Linux, only pass -rpath option if $(libdir)
52 is neither /lib nor /usr/lib. From Alan Modra
53 <alan@mullet.Levels.UniSA.Edu.Au>.
55 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
57 (elf_dt_name): Rename from elf_dt_needed_name.
58 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
60 (bfd_elf_get_dt_soname): New function.
61 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
62 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
63 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
66 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
68 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
69 _bfd_sparc_elf_reloc_type_lookup.
70 (bfd_elf32_bfd_reloc_type_lookup): Update.
71 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
72 (sparc64_elf_howto_table): Define.
73 (sparc_reloc_map): Define.
74 (sparc64_elf_reloc_type_lookup): New function.
75 (sparc_elf_wdisp16_reloc): New function.
76 (elf_info_to_howto): Use sparc64_elf_howto_table.
77 (sparc64_elf_relocate_section): Likewise.
78 (bfd_elf64_bfd_reloc_type_lookup): Update.
80 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
82 * configure.host: Check for 'do not mix' from native linker before
85 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
87 * bfd.c (_bfd_get_gp_value): New function.
88 (_bfd_set_gp_value): New function.
89 * libbfd-in.h (_bfd_get_gp_value): Declare.
90 (_bfd_set_gp_value): Declare.
92 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
93 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
94 directly to the fields in the tdata information.
95 (alpha_relocate_section): Likewise.
96 * coff-mips.c (mips_adjust_reloc_in): Likewise.
97 (mips_gprel_reloc): Likewise.
98 (mips_relocate_section): Likewise.
99 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
100 (mips_elf_lo16_reloc): Likewise.
101 (mips_elf_final_gp): Likewise.
102 (mips_elf_gprel16_reloc): Likewise.
103 (mips_elf_gprel32_reloc): Likewise.
104 (mips_elf_relocate_section): Likewise.
105 (mips_elf_finish_dynamic_symbol): Likewise.
107 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
109 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
111 * configure.in: Call AC_PROG_CC before configure.host.
112 * configure: Rebuild.
113 * configure.host: Don't set information which autoconf should
114 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
116 * configure.host: Remove go32 and win32 host information, since it
117 should no longer be needed.
119 * elf.c (map_sections_to_segments): If we have a .dynamic section,
120 then start a new segment rather than put a writable section in a
123 * configure.host: Set RPATH_ENVVAR.
125 * Makefile.in: Rebuild dependencies.
127 * elflink.c (_bfd_elf_create_linker_section): Remove unused
128 zero_section variable.
130 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
132 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
133 ($(srcdir)/libbfd.h): Rename from libbfd.h.
134 ($(srcdir)/libcoff.h): Rename from libcoff.h.
136 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
138 * ieee.c (ieee_write_expression): Only use an R variable for a
139 local symbol. Don't output a zero offset. Handle a zero address.
140 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
141 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
143 (parse_expression): Don't try to handle multiple occurrences of a
144 P variable. Handle I variables differently from X variables. Fix
145 the order of minus expressions.
146 (ieee_slurp_external_symbols): Generate an I variable for an NN
147 record. Fix handling of ATI and ATX records.
148 (ieee_slurp_sections): Only set minimal section attributes.
149 Adjust them later, based on the section contents.
150 (ieee_object_p): Read in the file until just after the ME record.
151 Call ieee_slurp_section_data to set the section flags.
152 (do_one): Add iterations parameter. Only repeat the first load
153 item. Set the section and file reloc flags.
154 (ieee_slurp_section_data): Set section flags. Pass iterations to
156 (ieee_canonicalize_reloc): Handle I variables.
157 (do_with_relocs): Only emit relocation size when necessary.
158 Increase MAXRUN to 127. Change ov to be assigned, and take
159 src_mask and pcrel_offset into account.
160 (ieee_write_data_part): Skip sections that are not loaded.
161 (ieee_write_external_part): Don't output optional last entry of WX
163 (ieee_write_me_part): Make setting of me_record neater.
164 (ieee_generic_stat_arch_elt): Get the size of an archive element.
166 * syms.c (stt): Add entries for zerovars, vars, and code.
168 * elfcode.h (validate_reloc): New static function.
169 (write_relocs): Call validate_reloc for non ELF relocs.
171 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
172 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
173 (TARGET_LITTLE_SYM): Likewise.
175 * config.bfd (m68*-*-psos*): New target.
177 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
179 * i386msdos.c: Remove some #if 0 code.
180 (msdos_write_object_contents): Don't include empty sections in the
181 size computation, regardless of their address.
183 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
185 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
186 is NULL, ie, the -r switch is used.
188 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
190 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
191 (BFD_RELOC_MIPS_GOT_LO16): Define.
192 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
193 * bfd-in2.h, libbfd.h: Rebuild.
194 * elf32-mips.c (mips_reloc_map): Map new relocs.
196 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
198 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
201 * ieee.c (get_symbol): Set the section to bfd_abs_section.
202 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
203 simple number for the section address, rather than an expression.
204 Limit the number of bytes between relocs to MAXRUN.
205 (ieee_write_me_part): Set me_record to the file offset after the
207 (ieee_write_processor): New static function.
208 (ieee_write_object_contents): Use ieee_write_processor.
210 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
212 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
214 * coff-aux.c: Change include of aux.h to aux-coff.h.
216 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
218 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
219 relocation put the addend both in the reloc entry and the data.
220 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
223 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
224 a R_68K_PCxx reloc against a defined global symbol directly.
225 (elf_m68k_check_relocs): Don't count such a reloc.
227 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
228 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
229 symbol for now, otherwise always record the symbol as dynamic.
230 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
231 is not referenced by a dynamic object, and we are not making a
232 shared object, then don't make a PLT entry. If we do make a PLT
233 entry, make sure the symbol has been recorded as dynamic.
235 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
237 * configure.host: When making a shared library, set HLDFLAGS to
238 pass an appropriate -rpath option. Use the make variable SONAME
239 as the shared library soname, rather than computing it here. On
240 SunOS, build stamp-tshlink in place of $(SHLINK).
241 * Makefile.in (SONAME): New variable.
242 ($(SHLINK)): Make a link to the transformed name, as well.
243 (stamp-tshlink): New target.
244 (install): Skip stamp-tshlink during install.
246 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
248 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
249 linker sections have been set up yet.
251 * elf.c (make_mapping): Add an additional argument to suppress
252 making the first section include the program headers.
253 (map_sections_to_segments): If the user used -Ttext such that the
254 program headers are on a different page, do not set the flags
255 saying that this section includes the program headers.
257 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
259 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
260 don't define TRAD_HEADER.
261 * configure: Rebuild.
263 * netbsd-core.c: New file, support for NetBSD core files.
264 * hosts/*nbsd.h: Removed.
266 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
268 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
269 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
270 * libbfd.h, bfd-in2.h: Regenerated.
271 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
272 bfd_elf32_bfd_reloc_type_lookup.
273 (reloc_type{,_names}): Deleted.
274 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
276 (sparc_reloc_map): Add sparc64 relocs.
277 (sparc_elf_notsupported_reloc): New static function.
278 (sparc_elf_wdisp16_reloc): New static function.
279 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
280 (elf32_sparc_relocate_section): Likewise.
281 (bfd_elf32_bfd_reloc_type_lookup): Define.
282 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
283 (reloc_type{,_names}): Deleted.
284 (elf_sparc_howto_table): Deleted.
285 (sparc_reloc_map): Deleted.
286 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
287 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
289 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
291 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
294 * Makefile.in (program_transform_name): New variable.
295 (install): Transform library name before installing it.
297 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
299 * archures.c (bfd_mach_i960_hx): Define.
300 * bfd-in2.h: Rebuild.
301 * cpu-i960.c (scan_960_mach): Accept machine "hx".
302 (MATRIX): Expand entries for HX.
303 (arch_info_struct): Add i960:hx entry.
304 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
305 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
306 (coff_set_flags): Handle bfd_mach_i960_hx.
308 Support for building as a shared library, based on patches from
309 Alan Modra <alan@spri.levels.unisa.edu.au>:
310 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
311 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
312 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
313 * configure: Rebuild.
314 * configure.host: If --enable-shared, adjust shared library stuff
315 based on the host. If the host is SunOS, and the linker supports
316 -rpath, set HLDFLAGS to use it.
317 * Makefile.in (ALLLIBS): New variable.
318 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
319 (COMMON_SHLIB, SHLINK): New variables.
320 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
321 (STAGESTUFF): Remove variable.
322 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
324 (stamp-ofiles): New target, like old ofiles target, but build
325 using a temporary file and move-if-change, and touch stamp-ofiles
327 (ofiles): Just depend upon stamp-ofiles.
328 (stamp-piclist, piclist): New targets.
329 ($(SHLIB), $(SHLINK)): New targets.
330 (targets.o, archures.o): Build twice if PICFLAG is set.
331 (do_mostlyclean): Remove pic/*.o.
332 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
334 (do_distclean): Remove pic and stamp-picdir.
335 (install): Install shared libraries.
336 ($(OFILES)): Depend upon stamp-picdir.
337 (stamp-picdir): New target.
339 * libcoff-in.h: Add comment reminding people that libcoff.h is a
341 * libcoff.h: Rebuild.
343 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
344 flavour of a section with no owner.
346 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
347 ELF_LINK_NON_ELF flag.
348 (mips_elf_create_got_section): Likewise.
350 * elf.c: Revert last change, since it breaks dynamic linking.
351 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
353 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
354 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
355 (elfNN_bed): Don't initialize want_hdr_in_seg field.
357 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
359 * elf.c (assign_file_positions_for_segments): If the backend does
360 not want the elf header or the program headers in the address
361 space, do not include them in the calculations.
363 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
364 function to determine if we need additional program headers.
365 (ppc_elf_modify_segment_map): Define as a NOP function for now.
366 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
368 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
370 * coffcode.h: Move today's libcoff.h change into coffcode.h.
372 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
374 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
375 back into one line. Some compilers (sunos 4.1.3 for example)
376 won't accept args split across more than one line.
378 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
380 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
381 * configure: Regenerate.
383 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
385 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
386 try to do arithmetic on a void *, cast it to a unsigned char * first.
388 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
390 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
391 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
393 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
394 flag for a newly defined symbol.
395 (NAME(bfd_elf,record_link_assignment)): Likewise.
396 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
397 set the DEF or REF_REGULAR flags correctly.
399 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
400 (libbfd.h, libcoff.h): Corresponding change.
402 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
403 a PLT32 reloc as dynamic.
404 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
405 is not referenced by a dynamic object, and we are not making a
406 shared object, then don't make a PLT entry. If we do make a PLT
407 entry, make sure the symbol has been recorded as dynamic.
409 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
411 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
412 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
413 (powerpcle-*-cygwin32): New.
414 * peicode.h (add_data_entry): Get address from vma.
416 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
418 * elflink.c (_bfd_elf_create_linker_section): If the symbol
419 attached to the section has already been created as an undefined
420 symbol, treat it as if it hasn't been created yet.
422 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
424 * elflink.h (elf_bfd_final_link): Don't output initial dummy
425 symbol or section symbols if stripping all symbols and this is not
426 a relocateable link. Don't output the symbol string table if
427 there are no symbols.
428 (elf_link_flush_output_syms): Don't do anything if there are no
431 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
433 * coff-aux.c: New file.
434 * hosts/m68kaux.h: New file.
435 * config.bfd (m68*-apple-aux*): New target.
436 * configure.in (m68*-apple-aux*): New native host.
437 (m68kaux_coff_vec): New vector.
438 * configure: Rebuild.
439 * targets.c (m68kaux_coff_vec): Declare.
440 * coffcode.h (bfd_coff_backend_data): Add field
441 _bfd_coff_link_add_one_symbol.
442 (bfd_coff_link_add_one_symbol): Define.
443 (compare_arelent_ptr): New static function if TARG_AUX.
444 (coff_write_relocs): If TARG_AUX, sort the relocs.
445 (coff_write_object_contents): Set A/UX aouthdr magic number.
446 (coff_link_add_one_symbol): Define if not defined.
447 (bfd_coff_std_swap_table): Initialize new field.
448 * libcoff.h: Rebuild.
449 * cofflink.c (coff_link_add_symbols): Call
450 bfd_coff_link_add_one_symbol rather than
451 _bfd_generic_link_add_one_symbol.
452 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
453 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
454 * coff-mips.c (mips_ecoff_backend_data): Likewise.
455 * Makefile.in: Rebuild dependencies.
456 (BFD32_BACKENDS): Add coff-aux.o.
457 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
459 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
461 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
462 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
464 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
466 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
467 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
468 (maintainer-clean): Warn about deleting special files.
469 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
471 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
472 warning symbols correctly.
473 * elf32-i386.c (elf_i386_relocate_section): Likewise.
474 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
475 * elf32-mips.c (mips_elf_relocate_section): Likewise.
476 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
477 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
478 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
480 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
483 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
485 * libcoff-in.h: aligned newly exported names with bfd naming
486 conventions. Removed an erroneous define of POWERPC_LE_PE.
487 * libcoff.h: Rebuild.
488 * cofflink.c, coff-ppc.c: the above function name changes
490 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
492 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
493 * ecoff.c (struct extsym_info): Define.
494 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
495 to ecoff_link_write_external.
496 (ecoff_link_write_external): Accept a struct extsym_info pointer.
497 Strip symbols when appropriate.
499 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
500 * syms.c (BSF_OBJECT): Define.
501 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
502 * bfd-in2.h: Rebuild.
503 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
505 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
508 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
509 copying relocs into a shared object, treat a defined global symbol
511 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
512 * elf32-mips.c (mips_elf_relocate_section): Likewise.
513 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
515 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
516 real defined symbol, not to a weak defined symbol.
518 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
520 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
521 and made a few static functions externs.
523 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
524 POWERPC_LE_PE hack in cofflink.
526 * libcoff-in.h: promoted the following from cofflink.c to allow
527 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
528 coff_debug_merge_element, struct coff_debug_merge_type,
529 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
530 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
531 coff_debug_merge_hash_lookup, coff_link_section_info,
532 coff_final_link_info, coff_debug_merge_hash_newfunc,
533 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
535 * libcoff.h: re-gen'd
537 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
539 * syms.c: Include "bfdlink.h".
540 (struct stab_find_info): Define.
541 (_bfd_stab_section_find_nearest_line): New function.
542 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
544 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
545 * elf.c (_bfd_elf_find_nearest_line): Try calling
546 _bfd_stab_section_find_nearest_line before searching the ELF
547 symbol table. Find the closest STT_FUNC symbol, not the last one.
548 * libcoff-in.h (coff_data_type): Add line_info field.
549 * libcoff.h: Rebuild.
550 * coffgen.c (coff_find_nearest_line): Try calling
551 _bfd_stab_section_find_nearest_line before searching the COFF
553 * Makefile.in: Rebuild dependencies.
555 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
557 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
558 4 bytes, so we get the correct value when updating the register
559 field in little endian mode.
561 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
563 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
564 entry_section fields. Add sntoc and snentry fields.
565 * libcoff.h: Rebuild.
566 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
567 not toc_section and entry_section (the COFF file does not have any
568 sections at this point).
569 (coff_write_object_contents): Set o_snentry and o_sntoc from
570 snentry and sntoc rather than entry_section and toc_section.
571 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
572 snentry, not toc_section and entry_section.
573 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
574 entry_section from hentry.
575 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
577 (xcoff_link_input_bfd): Set sntoc, not toc_section.
578 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
579 than using toc_section directly.
581 * archures.c: Add missing `.' in enum bfd_architecture.
582 * bfd-in2.h: Rebuild.
584 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
585 Robert Lipe <robertl@arnet.com>.
587 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
589 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
590 to sections we allocate. Use bfd_zalloc to allocate initialial
591 sections, not bfd_alloc.
592 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
593 SDA{,2}I16 relocations.
594 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
595 whether to put something in .sbss or not.
596 (ppc_elf_relocate_section): Add support for more relocations. Add
597 in sec->output_offset where appropriate. Make error messages
598 include the symbol name.
600 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
601 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
602 doesn't get redefined messages if -shared.
604 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
605 section if the rel_section field has been set up.
607 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
609 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
612 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
614 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
615 of flags, only flags used are controlled by mach number. Bump up
616 output file mach number to highest of input file mach numbers.
617 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
618 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
620 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
621 bfd_elf64_sparc_vec support.
623 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
625 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
626 the embedded bit is set on some objects and not on others. Just
628 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
631 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
633 * coffcode.h (coff_new_section_hook): Don't try to align the
636 * coffcode.h (coff_set_section_contents): Fix the handling of the
637 .lib section to work even if the entire section contents are
638 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
639 Robert Lipe <robertl@arnet.com>.
641 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
643 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
644 memory here for contents.
646 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
647 _SDA2_BASE_ by 32768.
648 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
649 started using. Allocate contents for .sdata and .sdata2 sections
651 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
653 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
655 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
658 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
660 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
662 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
663 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
664 (bfd_mach_sparc_v9a): Define.
665 (bfd_mach_sparc_v9_p): Define.
666 * bfd-in2.h: Regenerated.
667 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
669 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
670 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
671 to bfd_elf32_sparc_vec.
672 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
673 Add v8plus{,a} support.
675 (sparc_compatible): New function.
676 * elf32-sparc.h: #include "elf/sparc.h".
677 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
678 elf32_sparc_final_write_processing): New functions.
679 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
680 elf_backend_final_write_processing): Define.
682 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
684 * elf-bfd.h (struct elf_link_hash_entry): Add
685 linker_section_pointer field.
686 (enum elf_linker_section_enum): Enumeration for new way of
687 creating linker dynamic sections and symbols.
688 (elf_linker_section{,_pointers}): New structures for creating
689 dynamic sections and symbols.
690 (elf_obj_tdata): Add linker_section_pointers and linker_section
692 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
693 (_bfd_elf_create_linker_section): New declarations.
694 (_bfd_elf_find_pointer_linker_section): Ditto.
695 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
696 (_bfd_elf_make_linker_section_rela): Ditto.
698 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
700 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
701 (ppc_elf_create_linker_section): New function to create the
702 sections .got, .sdata, and .sdata2.
703 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
705 (ppc_elf_check_relocs): Support more of the eabi relocations.
706 (ppc_elf_relocate_section): Ditto.
707 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
708 if the .sdata{,2} + .sbss{,2} section size is > 32k.
710 * elflink.h (elf_create_pointer_linker_section): New function to
711 create initialized pointers in dynamic linker sections.
712 (elf_finish_pointer_linker_section): Actually intialize the
713 pointers created above.
715 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
716 macros to provide both 32 and 64 bit versions of
717 elf_create_pointer_linker_section.
718 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
719 provide both 32 and 64 bit versions of
720 elf_finish_pointer_linker_section.
722 * elflink.c (_bfd_elf_create_linker_section): New function to
723 create a linker section.
724 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
725 given address in the linker pointer offsets created for a given
727 (_bfd_elf_make_linker_section_rela): Make a RELA section
728 corresponding to the generated linker section.
730 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
732 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
734 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
736 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
737 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
738 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
739 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
740 toc entry in an objdump) for now.
741 (ppc_do_last, ppc_get_last): New function - needed to save processing
742 the toc owner to the end.
743 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
746 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
747 toc owner from being done till last. Must define POWERPC_LE_PC
750 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
752 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
754 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
755 SizeOfImage for PowerPC. Ignore the size of the .junk section.
757 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
759 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
761 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
763 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
765 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
767 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
769 * elf.c (assign_file_positions_for_segments): Don't increment file
770 offset for a segment which contains no loadable sections.
772 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
774 * reloc.c: Add new PowerPC relocations.
775 * {bfd-in2,libbfd}.h: Regenerate.
777 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
778 (ppc_elf_reloc_type_lookup): Lookup new relocations.
780 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
782 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
785 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
788 * coffgen.c (coff_find_nearest_line): Don't try to cache
789 information in sections that are not owned by a BFD. From Richard
790 Henderson <richard@atheist.tamu.edu>.
792 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
793 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
794 * elflink.h (elf_link_output_extsym): Remove special check for
797 * ecoffswap.h: Add prototypes for static functions.
799 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
801 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
802 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
804 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
805 to satisfy a TOC16 relocation. Rewrite unsupported relocation
806 support. Begin support for R_PPC_SDA{2,}REL.
808 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
810 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
811 create the .got and .got.neg sections.
812 (ppc_elf_size_dynamic_sections): Call it.
813 (ppc_elf_check_relocs): Call it.
814 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
815 (ppc_elf_check_relocs): Add error messages for relocations we
816 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
819 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
821 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
822 section flags for V.4 and eabi.
824 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
826 * elf.c (assign_file_positions_for_segments): If a segment
827 contains no sections, don't mark it as readable.
829 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
830 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
832 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
833 dynamic section, if there is one.
834 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
835 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
836 (bfd_elf64_swap_dyn_in): Likewise.
837 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
839 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
841 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
842 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
843 <pirker@eiunix.tuwien.ac.at>.
845 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
847 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
848 PowerPC V.4 and eabi.
849 * bfd-in2.h: Regenerate.
850 * libfd.h: Regenerate.
852 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
854 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
855 section type and SHF_EXCLUDE section flag, turning them into the
856 appropriate bfd section flag.
858 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
860 * xcofflink.c (xcoff_link_add_symbols): Create the special
861 sections if we see a DYNAMIC object, in case that is the only
862 XCOFF input object we see.
864 * elf32-mips.c: Extensive changes for a start at dynamic linking
865 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
867 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
868 (struct elf_backend_data): Remove
869 elf_backend_create_program_headers field. Add
870 elf_backend_additional_program_headers and
871 elf_backend_modify_segment_map fields.
872 * elfxx-target.h (elf_backend_type_change_ok): Define if not
874 (elf_backend_additional_program_headers): Likewise.
875 (elf_backend_modify_segment_map): Likewise.
876 (elf_backend_create_program_headers): Don't define.
877 (elfNN_bed): Change to account for field changes.
878 * elf.c (assign_file_positions_for_segments): Call new
879 modify_segment_map backend function. Don't call old
880 create_program_headers backend function.
881 (get_program_header_size): Call additional_program_headers rather
882 than create_program_headers.
883 * elflink.h (elf_link_add_object_symbols): Initialize
884 type_change_ok from new backend field.
885 (elf_link_output_extsym): Don't warn if _rld_new_interface is
887 (elf_reloc_link_order): Treat a reloc against a defined symbol as
888 a reloc against the appropriate section.
890 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
891 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
892 (elf_flags_init): Rename from elf_ppc_flags_init.
893 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
895 (ppc_elf_copy_private_bfd_data): Likewise.
896 (ppc_elf_merge_private_bfd_data): Likewise.
898 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
901 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
903 * coff-alpha.c (alpha_relocate_section): During final link, allow
904 output .lita section to be bigger than 64k by adjusting gp value
905 on a per-input section basis.
906 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
908 (struct ecoff_section_tdata): Add gp field.
910 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
912 Handle Alpha ECOFF changes in OSF/1 3.2.
913 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
915 * coff-alpha.c: Include "aout/ar.h".
916 (alpha_ecoff_get_relocated_section_contents): Don't require an
917 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
918 3.2 doesn't generate one.
919 (alpha_relocate_section): Likewise.
920 (alpha_ecoff_slurp_armap): Define.
921 (alpha_ecoff_slurp_extended_name_table): Define.
922 (alpha_ecoff_construct_extended_name_table): Define.
923 (alpha_ecoff_truncate_arname): Define.
924 (alpha_ecoff_write_armap): Define.
925 (alpha_ecoff_generic_stat_arch_elt): Define.
926 (alpha_ecoff_update_armap_timestamp): Define.
928 (alpha_ecoff_read_ar_hdr): New static function.
929 (alpha_ecoff_get_elt_at_filepos): New static function.
930 (alpha_ecoff_openr_next_archived_file): New static function.
931 (alpha_ecoff_get_elt_at_index): New static function.
932 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
933 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
934 _bfd_ecoff to alpha_ecoff.
935 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
936 field from backend structure, rather than always calling
937 _bfd_get_elt_at_filepos.
938 * coff-mips.c (mips_ecoff_backend_data): Initialize
939 get_elt_at_filepos field.
940 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
941 from _bfd_generic_read_ar_hdr with minor changes.
942 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
943 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
946 * bfd-in.h (BFD_IN_MEMORY): Define.
947 * libbfd-in.h (struct bfd_in_memory): Define.
948 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
949 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
950 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
951 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
952 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
953 (bfd_get_size): Handle BFD_IN_MEMORY flag.
954 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
955 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
956 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
957 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
959 (bfd_openstreamr): Likewise.
960 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
961 BFD_IN_MEMORY is not set.
962 * riscix.c (riscix_some_aout_object_p): Likewise.
963 * bfd-in2.h, libbfd.h: Rebuild.
965 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
966 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
967 (bfd_get_elt_at_index): Define.
968 * archive.c (_bfd_generic_get_elt_at_index): Rename from
969 bfd_get_elt_at_index. Change index parameter from int to
971 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
972 (_bfd_noarchive_get_elt_at_index): Define.
973 (_bfd_archive_bsd_get_elt_at_index): Define.
974 (_bfd_archive_coff_get_elt_at_index): Define.
975 * bfd-in2.h, libbfd.h: Rebuild.
976 * aout-target.h (MY_get_elt_at_index): Define if not defined.
977 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
978 * ieee.c (ieee_get_elt_at_index): Define.
979 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
980 * oasys.c (oasys_get_elt_at_index): Define.
981 * som.c (som_get_elt_at_index): Define.
983 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
984 numbers to the .text section.
986 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
988 * ieee.c (ieee_write_debug_part): Change return type to boolean.
989 If there is a SEC_DEBUGGING section, get the contents of the debug
990 information part from it.
991 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
993 (ieee_write_object_contents): Check ieee_write_debug_part return.
995 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
997 * config.bfd (i[345]86-*-freebsd*): Add target.
998 * configure.in (i386freebsd_vec): Add vec.
999 * configure: Regenerate.
1000 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
1001 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
1002 Rebuild dependencies..
1003 * freebsd.h: New file.
1004 * i386freebsd.c: New file.
1005 * targets.c (i386freebsd_vec): Declare.
1006 (bfd_target_vector): Add i386freebsd_vec.
1007 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1008 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
1010 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
1012 * ieee.c (ieee_slurp_debug): New static function.
1013 (ieee_object_p): Call it.
1014 (ieee_slurp_section_data): Skip debugging sections.
1015 (ieee_get_reloc_upper_bound): Likewise.
1016 (ieee_get_section_contents): Likewise.
1017 (ieee_canonicalize_reloc): Likewise.
1018 (ieee_write_section_part): Likewise.
1019 (ieee_write_debug_part): Likewise.
1020 (ieee_write_data_part): Likewise.
1021 (init_for_output): Likewise.
1023 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
1025 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
1027 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
1028 relocs, since ppc_elf_relocate_section handles the linker case.
1029 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
1031 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
1032 ppc_elf_relocate_section since that is now the only caller.
1033 (ppc_elf_relocate_section): Ditto.
1035 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
1037 * coffcode.h (coff_write_object_contents): If we don't know the
1038 section of the entry point for an XCOFF executable, always set the
1039 entry address to -1.
1041 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1043 * elf.c (bfd_section_from_shdr): Add support for note sections.
1045 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
1047 * bfd-in.h (struct _symbol_info): Add stab_type field.
1048 * bfd-in2.h: Rebuild.
1049 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
1051 * elf32-ppc.c: Remove trailing newline from calls to
1053 (ppc_elf_merge_private_bfd_data): Only warn about endianness
1054 difference if target endianness is known.
1056 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1058 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
1059 old style TOC16 references without using R_PPC_GOT.
1060 (ppc_reloc_type): Ditto.
1061 (ppc_elf_reloc_type_lookup): Add support for TOC16.
1062 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
1063 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
1064 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
1065 (ppc_elf_check_relocs): New function for GOT/PLT support that is
1067 (ppc_elf_adjust_dynamic_symbol): Ditto.
1068 (ppc_elf_adjust_dynindx): Ditto.
1069 (ppc_elf_size_dynamic_sections): Ditto.
1070 (ppc_elf_finish_dynamic_symbol): Ditto.
1071 (ppc_elf_finish_dynamic_sections): Ditto.
1072 (ELF_DYNAMIC_INTERPRETER): Define.
1074 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
1076 * elf.c (copy_private_bfd_data): When attaching sections to
1077 segments ignore sections that won't be allocated. Patch from
1080 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
1082 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
1085 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
1087 * coff-i960.c (CALC_ADDEND): Define.
1088 (coff_i960_relocate_section): Add the input section VMA to the
1089 addend for PC relative relocs.
1091 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
1093 * peicode.h (pe_print_pdata): Must test the entire entry for zero
1094 to correctly terminate.
1096 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
1098 * targets.c (enum bfd_endian): Define.
1099 (bfd_target): Rename byteorder_big_p to byteorder, and change it
1100 from boolean to enum bfd_endian. Change header_byteorder_big_p
1102 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
1103 (bfd_header_big_endian, bfd_header_little_endian): New macros.
1104 * bfd-in2.h: Rebuild.
1105 * All targets: Change initialization of byteorder and
1106 header_byteorder to use enum bfd_endian values rather than
1108 * All files: Change all references to byteorder_big_p and
1109 header_byteorder_big_p to use new bfd_*_endian macros.
1111 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
1113 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
1115 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
1117 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
1119 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
1121 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
1123 * ieee.c: Lots of minor cleanups. Make many functions return
1124 errors rather than calling abort. Also:
1125 (ieee_write_twobyte): Remove; change callers to call existing
1126 ieee_write_2bytes function.
1127 (ieee_write_expression): Don't output the section twice when
1128 outputting a local symbol. Don't emit an extraneous zero if there
1130 (ieee_slurp_sections): Set the lma as well as the vma.
1131 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
1133 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
1134 a recognized one or bfd_arch_unknown.
1135 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
1137 (ihex_get_symtab): Likewise.
1139 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
1141 * aoutx.h: Include <ctype.h>.
1142 (struct aout_link_includes_table): Define.
1143 (struct aout_link_includes_totals): Define.
1144 (struct aout_link_includes_entry): Define.
1145 (aout_link_includes_lookup): Define macro.
1146 (struct aout_final_link_info): Add includes field.
1147 (aout_link_includes_newfunc): New static function.
1148 (NAME(aout,final_link)): Initialize includes hash table.
1149 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
1151 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
1153 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
1155 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
1157 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
1159 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
1161 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
1162 (pe_print_private_bfd_data): call pe_print_reloc.
1163 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
1164 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
1165 up some debugging as well.
1167 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
1169 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
1172 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
1174 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
1175 when setting sections to NULL.
1177 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
1179 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
1181 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
1182 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
1184 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1185 * bfd-in2.h: Rebuild.
1187 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
1189 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
1191 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
1193 * ihex.c (ihex_scan): Handle record types 4 and 5.
1194 (ihex_object_p): Permit types 4 and 5.
1195 (ihex_set_section_contents): Remove check for out of range
1197 (ihex_write_object_contents): Generate types 4 and 5.
1199 * elflink.h (elf_link_output_extsym): Just ignore warning and
1200 indirect references to symbols which don't really exist.
1202 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
1204 * peicode.h (pe_print_idata): Minor format fixes
1205 (pe_print_edata): New function. Under private printing, this formats
1206 the edata section of a PE file.
1207 (pe_print_private_bfd_data): Added call to pe_print_edata.
1209 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1211 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
1212 index, don't call stoi.
1214 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
1216 * srec.c (srec_scan): Set lma as well as vma.
1218 * ihex.c: New file; support for Intel Hex format.
1219 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
1220 (ihex_vec): Declare.
1221 (bfd_target_vector): Always include ihex_vec.
1222 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
1223 * Makefile.in: Rebuild dependencies.
1224 (BFD_LIBS): Add ihex.o
1225 (BFD_LIBS_CFILES): Add ihex.c.
1226 * bfd-in2.h: Rebuild.
1228 * elf.c (assign_file_positions_for_segments): Sort the sections in
1230 (get_program_header_size): Return the right size if segment_map is
1232 (copy_private_bfd_data): Don't bother to sort the sections.
1234 * bfd.c (bfd_record_phdr): New function.
1235 * bfd-in.h (bfd_record_phdr): Declare.
1236 * bfd_in2.h: Rebuild.
1238 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
1241 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
1242 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
1244 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
1245 (bfd_zmalloc): Change declaration.
1246 * libbfd.h: Rebuild.
1247 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
1248 and realloc. Don't set bfd_error_no_memory if they fail.
1250 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
1252 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
1253 uses as well. Added a new howto to deal with TOCREL16 relocs that
1254 are TOCDEFN as well.
1255 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
1256 to handle RVA relocs from dlltool.
1257 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
1258 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
1259 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
1261 * coffcode.h (coff_set_alignment_hook): check idata$X sections
1262 to get the right section alignment.
1264 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
1266 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
1267 p_paddr if p_paddr is zero.
1268 (make_mapping): Set includes_filehdr and includes_phdrs for first
1270 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
1272 (assign_file_positions_for_segments): Handle includes_filehdr and
1273 includes_phdrs. Remove special handling of PT_PHDR and first
1275 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
1276 when appropriate. Remove special handling of PT_PHDR segment.
1277 Use a more complex condition for when a section is included in a
1278 segment to handle Solaris linker oddities.
1280 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1282 * coff-m88k.c (howto_table): Reformatted for easier reading;
1283 special_function now points to new function m88k_special_reloc.
1284 (howto_hvrt16): Function previously used for handling HVRT16 relocs
1286 (rtype2howto): Do not add reloc's r_offset to the addend, this will
1287 be done correctly by m88k_special_reloc.
1288 (reloc_processing): New function to be used by RELOC_PROCESSING.
1289 (RELOC_PROCESSING): Define to call reloc_processing.
1291 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
1293 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
1294 (pe_print_pdata): Likewise.
1296 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
1297 obstack_alloc fails.
1298 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
1300 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
1301 * Many files: don't set bfd_error_no_memory if one of the above
1304 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
1305 if p_paddr_valid is set.
1306 (copy_private_bfd_data): New static function.
1307 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
1309 * elf.c (assign_file_positions_for_segments): Fix case where extra
1310 program headers were allocated.
1312 * elf.c (_bfd_elf_print_private_bfd_data): New function.
1313 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
1314 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
1315 _bfd_elf_print_private_bfd_data.
1317 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
1318 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
1319 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
1320 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
1321 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
1322 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
1323 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
1325 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
1327 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
1328 * elf.c (make_mapping): New static function.
1329 (map_sections_to_segments): New static function.
1330 (elf_sort_sections): New static function.
1331 (assign_file_positions_for_segments): New static function.
1332 (map_program_segments): Remove.
1333 (get_program_header_size): Remove sorted_hdrs, count, and
1334 maxpagesize parameters. Simplify.
1335 (assign_file_positions_except_relocs): When generating an
1336 executable, use assign_file_positions_for_segments.
1337 (elf_sort_hdrs): Remove.
1338 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
1339 to get_program_header_size.
1341 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
1343 * hp300hpux.c (MY(callback)): Set lma as well as vma.
1345 * configure, config.in: Regenerate with autoconf 2.7.
1347 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
1348 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
1350 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
1352 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
1353 (ecoff_sec_to_styp_flags): Likewise.
1354 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
1355 (ecoff_set_symbol_info): Handle scRConst.
1356 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
1357 (ecoff_compute_section_file_positions): Handle .rconst section.
1358 (_bfd_ecoff_write_object_contents): Likewise.
1359 (ecoff_link_check_archive_element): Handle scRConst.
1360 (ecoff_link_add_externals): Likewise.
1361 (ecoff_link_write_external): Handle .rconst section.
1362 (ecoff_reloc_link_order): Likewise.
1363 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
1364 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
1366 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
1368 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
1369 DEF_DYNAMIC flag is set.
1371 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
1373 * host-aout.c: If TRAD_HEADER is defined, include it.
1375 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
1377 * aclocal.m4 (AC_PROG_CC): Remove local definition.
1378 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
1379 (BFD_NEED_DECLARATION): New function.
1380 * configure.in: Use BFD_NEED_DECLARATION.
1381 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
1382 * configure, config.in: Rebuild with autoconf 2.6.
1384 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
1385 special_sections before returning when called with a non XCOFF
1388 * coffgen.c (coff_renumber_symbols): Sort common symbols with
1391 * coffcode.h (coff_compute_section_file_positions): Only pad the
1392 previous section to force file alignment when creating an
1395 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
1397 * coffcode.h (coff_compute_section_file_positions): If
1398 RS6000COFF_C, set up the .debug section.
1400 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
1401 if it is not large enough to accomodate the entire TOC area with
1402 signed 16 bit offsets.
1403 (xcoff_write_global_symbol): Handle negative TOC offsets in global
1405 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
1406 TOC anchor to use the TOC value used in the output file.
1408 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
1410 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
1411 (_bfd_coff_read_string_table): Likewise.
1413 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1415 * pe-arm.c: Fix typos.
1416 * coff-arm.c: Likewise.
1418 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1420 * coff-ppc.c (list_ele): Added "cat"egory member.
1421 (record_toc): New category parameter (priv or pub).
1422 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1423 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1424 the mainline. It addes extra toc cells in error.
1425 (ppc_coff_swap_sym_in_hook): Added some documentation.
1426 (dump_toc): Can now diagnose "virtual toc" chicanery.
1428 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1430 * elf-bfd.h (struct elf_link_hash_table): Change type of
1431 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1433 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1435 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1436 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1438 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1439 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1440 defined or mentioned in a regular file.
1442 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1444 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1445 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1446 (coff_ppc_relocate_section): Correct REL24 handling
1447 (ppc_process_before_allocation): Correct TOCDEFN handling
1449 * peicode.h (dir_names): Added name descriptions
1451 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1453 * VERSION: Updated to cygnus-2.6.
1455 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1457 * targets.c (m68k4knetbsd_vec): Declare.
1459 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1461 * targets.c (bfd_target): Change type of second argument to
1462 _bfd_print_private_bfd_data from void * to PTR.
1463 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1464 using PTR rather than void *.
1465 * bfd-in2, libbfd.h: Rebuild.
1466 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1468 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1469 _bfd_generic_bfd_print_private_bfd_data rather than casting
1472 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1474 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1475 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1477 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1478 BFD64_BACKENDS_CFILES): New variables.
1481 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1483 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1484 not at the file position of the first section.
1485 * coffcode.h (coff_compute_section_file_positions): Avoid using
1487 (coff_write_object_contents): When generating a PPC PE executable
1488 with no symbols, round up the file size to a COFF_PAGE_SIZE
1490 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1491 don't write out a string table.
1493 * elf.c (bfd_section_from_shdr): When using a different section
1494 header, pass the new one to _bfd_elf_make_section_from_shdr.
1495 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1496 (elf_map_symbols): Add section VMA to symbol value when comparing
1498 (_bfd_elf_compute_section_file_positions): Only build symbol table
1499 if there are some symbols. Set file offset of symtab and strtab
1501 (assign_file_positions_except_relocs): Remove dosyms parameter.
1502 Change all callers. Never set file offset of symtab and strtab
1504 (_bfd_elf_copy_private_section_data): New function.
1505 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1506 (_bfd_elf_copy_private_symbol_data): New function.
1507 (swap_out_syms): Check for special mapping of st_shndx created by
1508 copy_private_symbol_data.
1509 * elfxx-target.h: Use new copy routines.
1510 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1511 (_bfd_elf_copy_private_section_data): Declare.
1513 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1515 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1518 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1519 _bfd_dummy_target, matching the recent change to archive
1522 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1524 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1525 arithmetic on PTR types.
1527 * aout-target.h (MY(callback)): Set the lma of the sections.
1529 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1530 symbol into a reloc against the section.
1532 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1534 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1535 glue for the relocs: IMGLUE and IFGLUE.
1536 (record_toc): new function - tracks toc contents
1537 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1538 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1539 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1540 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1541 (ppc_record_toc_entry): Removed a debug define (duh)
1543 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1544 (pe_print_idata): New function - formats the idata section data
1545 (pe_print_pdata): New function - formats the pdata section data
1546 (pe_print_private_bfd_data): calls to above
1548 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1550 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1551 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1552 TARGET_SYM and TARGET_NAME for vector and BFD name.
1553 * coff-pmac.c (pmac_xcoff_vec): Remove.
1554 (TARGET_SYM, TARGET_NAME): Define.
1555 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1556 machine to 0, not all PowerMacs are 601s.
1558 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1560 * elfcode.h (elf_object_p): Read in any program headers.
1561 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1562 based on the program headers, if any.
1563 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1564 (map_program_segments): Set p_paddr of program headers based on
1567 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1569 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1572 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1573 trying to do a relocateable link with a non-a.out object file.
1575 * archive.c (bfd_generic_archive_p): Check the first object file
1576 in an archive even if target_defaulted is set. If the object file
1577 has the wrong xvec, reject it.
1579 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1580 be represented, report the name via _bfd_error_handler.
1581 (translate_to_native_sym_flags): Likewise.
1582 * elf32-mips.c (mips_elf_final_link): Likewise.
1583 * oasys.c (oasys_write_sections): Likewise.
1585 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1586 which checks for STYP_OVRFLO sections.
1587 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1588 reloc and lineno count overflows.
1589 (coff_write_object_contents): Call coff_count_linenumbers before
1590 coff_compute_section_file_positions. If RS6000COFF_C, handle
1591 reloc and lineno count overflows.
1592 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1593 relocs before dealing with .pad sections. Count overflow section
1594 headers when handling .pad sections.
1596 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1599 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1600 (struct xcoff_link_hash_table): Add descriptor_section and
1601 special_sections fields.
1602 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1603 (xcoff_link_add_symbols): Set linkage section alignment. Create
1604 descriptor section. Check for magic symbol names (_text, etc.),
1605 and record them in special_sections if found. Set
1606 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1607 descriptor field to point back to the function code symbol.
1608 (xcoff_sweep): Always mark the special descriptor_section.
1609 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1610 function descriptor, and mark it if it is.
1611 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1612 parameter, and fill it in. Allocate space for the descriptor
1614 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1615 global linkage code. If an undefined function descriptor is
1616 exported, arrange to define it. Warn about any other undefined
1618 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1619 (xcoff_write_global_symbol): Create a function descriptor when
1621 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1622 * bfd-in2.h: Rebuild.
1624 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1626 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1627 (ppc_coff_link_hash_table): new types for hashing
1628 (ppc_coff_link_hash_newfunc): hash entry constructor
1629 (ppc_coff_link_hash_table_init): hash table initializer
1630 (ppc_coff_link_hash_table_create): hash table constructor
1631 (ppc_record_toc_entry): changed references to hash table
1632 (coff_ppc_relocate_section): changed references to hash table
1634 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1635 * libcoff.h: Rebuild
1637 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1638 (coff_link_add_symbols): removed toc_offset init
1640 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1642 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1645 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1646 if it is given and mmep is available.
1647 * acconfig.h: Undef USE_MMAP.
1648 * configure, config.in: Regenerated.
1649 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1650 table handling the old way.
1651 (aout_get_external_symbols): Don't complain if last byte of string
1653 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1654 (bfd_free_window) [! USE_MMAP]: Don't define.
1655 (bfd_get_file_window,
1656 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1658 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1660 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1663 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1665 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1666 compatible with AMD generated COFF files. Try to support both AMD
1667 and GNU formats simultaneously.
1668 (coff_a29k_relocate_section): Likewise.
1670 * libbfd.c (bfd_get_file_window): Change writable parameter from
1671 int to boolean; update all callers. Pass MAP_SHARED if not
1672 writable--it's required on Solaris. Cast fprintf argument to
1674 * bfd-in.h (bfd_get_file_window): Update declaration.
1675 * bfd-in2.h: Rebuild.
1676 * aoutx.h: Update calls to bfd_get_file_window.
1678 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1680 (xcoff_swap_ldhdr_in): New static function.
1681 (xcoff_swap_ldsym_in): New static function.
1682 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1683 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1684 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1685 Handle XTY_ER/XMC_XO symbols correctly.
1686 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1687 rather than normal symbol table.
1688 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1689 already defined with the same absolute value.
1690 (xcoff_mark): When considering called symbols, check whether the
1691 descriptor is from a dynamic object, rather than the symbol
1693 (xcoff_build_ldsyms): Likewise.
1695 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1696 Cast realloc and malloc return values. If malloc or realloc fail,
1697 set bfd_error_no_memory.
1698 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1699 * bfd-in2.h: Rebuild.
1701 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1703 * coff-ppc.c (ppc_record_toc_entry): new function.
1704 (in_reloc_p): changed return value.
1705 (coff_ppc_relocate_section): much rework.
1706 (ppc_allocate_toc_section): new function.
1707 (ppc_process_before_allocation): new function.
1708 (ppc_coff_swap_sym_in_hook): new function.
1710 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1711 (coff_link_add_symbols): initialize toc_offset.
1713 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1714 (coff_swap_aouthdr_out): Added more sections to the data
1715 dictionary for the pe file header. Also changed linker version
1716 number on the ppc side.
1717 (dir_names): small improvements to the dictionary printing.
1718 (pe_mkobject_hook): save the file level flags.
1720 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1721 (pe_tdata): added real_flags field
1722 (coff_tdata): added local_toc_sym_map and access macro
1724 * libcoff.h (coff_link_hash_entry): added toc_offset field
1725 (pe_tdata): added real_flags field
1726 (coff_tdata): added local_toc_sym_map and access macro
1728 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1729 (coff_mkobject): init for local_toc_sym_map
1730 (coff_write_object_contents): set the internal_a.magic to
1731 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1734 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1736 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1737 entries until both the line number address and the function name
1738 address are too large.
1740 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1741 * configure: Rebuilt.
1743 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1744 is defined in the environment.
1746 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1748 * som.c (som_get_section_contents_in_window): Define to use
1751 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1753 * coff-i860.c: New file, based on coff-i386.c.
1754 * cpu-i860.c: New file, based on cpu-i386.c.
1755 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1756 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1757 targets, using i860coff_vec.
1758 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1759 trad-core.o and hosts/i860mach3.h.
1760 (i860coff_vec): Use coff-i860.o and cofflink.o.
1761 * configure: Rebuild.
1762 * Makefile.in: Rebuild dependencies.
1763 (ALL_MACHINES): Add cpu-i860.o.
1764 (BFD32_BACKENDS): Add coff-i860.o.
1765 (CFILES): Add cpu-i860.c and coff-i860.c.
1766 * targets.c (i860coff_vec): Declare.
1767 (bfd_target_vector): Add &i860coff_vec.
1768 * archures.c (bfd_i860_arch): Declare.
1769 (bfd_archures_list): Add &bfd_i860_arch.
1770 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1771 (coff_set_flags): Handle bfd_arch_i860.
1772 (coff_write_object_contents): Handle I860 a.out magic number.
1774 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1776 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1777 the created .tc section to 2.
1778 (xcoff_mark): Don't keep a .loader reloc for a call to an
1779 undefined symbol when creating a shared library.
1780 (xcoff_build_ldsyms): When creating a shared library, generate
1781 global linkage code for a call to an undefined symbol.
1783 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1785 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1786 BFD32_BACKENDS, BFD64_BACKENDS.
1787 (.dep1): Put mkdep output in a separate file.
1788 Rebuilt dependencies.
1790 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1793 Permit use of mmap when available:
1795 * configure.in: Check for mmap, madvise, mprotect.
1796 * config.in, configure: Regenerated.
1798 * libbfd.c (struct _bfd_window_internal): Define type.
1799 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1801 (ok_to_map): New static variable for debugging.
1802 (_bfd_generic_get_section_contents_in_window): New function.
1803 * bfd-in.h (bfd_window_internal): Declare type.
1804 (bfd_window): Define type.
1805 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1806 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1809 * libaout.h (struct aoutdata): Add two window fields.
1810 (obj_aout_sym_window, obj_aout_string_window): New macros.
1811 * aoutx.h (some_aout_object_p): Initialize windows.
1812 (aout_get_external_symbols): Get symbol data and strings in
1813 windows instead of explicitly allocated buffers.
1814 (slurp_symbol_table): Free window instead of memory.
1815 (bfd_free_cached_info): Release windows instead of freeing storage
1817 (aout_link_free_symbols): Ditto.
1819 * targets.c (bfd_target): Add new field for
1820 get_section_contents_in_window.
1821 (BFD_JUMP_TABLE_GENERIC): Updated.
1822 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1823 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1824 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1825 macros for get_section_contents_in_window field.
1827 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1829 * core.c: Renamed to corefile.c
1830 * makefile.dos (OBJS): Change core.o to corefile.o
1831 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1834 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1836 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1837 targ_selvecs to allow debugging under Irix-5 native.
1840 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1842 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1843 to o. Clobber and restore the list of new csects around the call
1844 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1845 linker error and the linker wants to read the symbol table. Reset
1846 the line number count of a real section even if it has no relocs.
1847 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1849 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1852 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1854 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1855 an undefined symbol in a shared link.
1857 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1858 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1859 phdm@info.ucl.ac.be (Philippe De Muyter).
1861 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1863 * coff-m88k.c (rtype2howto): New static function.
1864 (RTYPE2HOWTO): Use it rather than a macro definition.
1866 * coffcode.h (coff_write_object_contents): set internal_a.magic
1867 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1869 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1870 define TRAD_HEADER to new file hosts/delta68.h.
1871 m88*-motorola-sysv*, however, does use ptrace-core.o.
1872 * hosts/delta68.h: New file.
1874 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1875 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1877 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1879 * i386linux.c (MY(vec)): Declare before use.
1881 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1883 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1884 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1886 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1887 BFD is not of the right type.
1888 (bfd_elf_get_needed_list): Likewise.
1889 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1890 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1891 * xcofflink.c (XCOFF_XVECP): Define.
1892 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1894 (bfd_xcoff_import_symbol): Likewise.
1895 (bfd_xcoff_export_symbol): Likewise.
1896 (bfd_xcoff_link_count_reloc): Likewise.
1897 (bfd_xcoff_record_link_assignment): Likewise.
1898 (bfd_xcoff_size_dynamic_sections): Likewise.
1900 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1901 table index against the number of symbols for a base relative
1904 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1906 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1907 full_aouthdr flag here...
1908 (_bfd_xcoff_bfd_final_link): ...not here.
1910 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1912 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1913 systems that have a system <libelf.h>.
1914 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1915 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1916 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1917 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1918 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1919 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1920 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1922 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1924 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1925 set, set BSF_WEAK in symbol. Change all callers.
1926 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1927 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1928 _bfd_generic_link_add_one_symbol.
1929 (ecoff_indirect_link_order): Check that the section tdata relocs
1930 are not NULL before using them.
1932 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1933 define TRAD_HEADER as hosts/alphalinux.h.
1934 * configure: Rebuild.
1935 * hosts/alphalinux.h: New file.
1936 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1939 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1941 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1942 C_ECOMM storage classes.
1944 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1946 (xcoff_mark): Call xcoff_mark_symbol.
1947 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1948 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1950 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1952 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1954 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1956 (xcoff_find_reloc): New static function.
1957 (xcoff_link_add_symbols): Use it.
1958 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1959 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1960 relocate the value of C_DECL.
1962 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1964 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1966 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1967 callback decide what goes in .relocs.
1968 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1969 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1972 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1974 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1977 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1979 * xcofflink.c: More improvements, mostly to fix handling of
1980 constructors and a few other special cases.
1981 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1982 zero, reverting yesterday's change.
1983 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1984 (bfd_xcoff_link_count_reloc): Declare.
1985 (bfd_xcoff_record_link_assignment): Declare.
1986 * bfd-in2.h: Rebuild.
1988 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1990 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1991 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1992 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1993 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1994 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1995 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1997 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
2000 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
2001 segments includes the a.out header. See to that the magic number
2002 *always* is big-endian.
2004 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
2005 m68k4k NetBSD configurations.
2007 * configure.in, configure: Separate i386 & mips NetBSD
2008 configurations from other BSD ones. Don't assume DEC is the only
2009 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
2010 configurations. Add support for m68k4k NetBSD object format.
2012 * libaout.h: Added M_68K4K_NETBSD magic.
2014 * m68k4knetbsd.c: New file.
2016 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
2018 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
2021 * hosts/mipsnbsd.h: New file.
2024 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
2026 * config.bfd: Add config stuff for mips*-*-magic* to set
2027 targ_defvec to ecoff_big_vec.
2030 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
2032 * xcofflink.c: Numerous changes to get closer to a working XCOFF
2034 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
2035 toc_section, and entry_section fields.
2036 (struct xcoff_section_tdata): Remove ldrel_count field.
2037 * libcoff.h: Rebuild.
2038 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
2040 (coff_compute_section_file_positions): If RS6000COFF_C, generate
2041 full a.out header if full_aouthdr is set in xcoff_data.
2042 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
2043 based on sections stored in xcoff_data.
2044 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
2046 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
2047 (rs6000coff_vec): Set symbol_leading_char to '.'.
2048 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
2049 value stored in ret rather than returning a pointer value.
2051 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2053 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
2056 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
2058 * som.c (som_slurp_string_table): Allocate the strings with malloc
2059 since they're free'd by free_cached_info.
2060 (som_slurp_symbol_table): Similarly for the symbol table.
2062 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
2064 * Makefile.in (diststuff): Don't make headers.
2066 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
2068 * Makefile.in: Rebuild dependencies.
2070 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
2071 output_bfd is not SunOS.
2072 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
2073 non-SunOS input files.
2075 * xcofflink.c: Extensive changes to support linking shared objects
2076 and generating a .loader section.
2077 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
2078 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
2079 last_symndx, and ldrel_count fields.
2080 * libcoff.h: Rebuild.
2081 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
2082 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
2084 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
2085 (bfd_xcoff_export_symbol): Declare.
2086 (bfd_xcoff_size_dynamic_sections): Declare.
2087 * bfd-in2.h: Rebuild.
2089 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
2091 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
2092 * configure: Rebuild.
2093 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
2094 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
2096 (pmac_xcoff_vec): Update to use new xcoff support.
2097 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
2098 (xcoff_write_armap): Declare buf as unsigned char.
2099 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
2101 * mpw-make.sed: Generalize subdir_do edit.
2103 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
2105 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
2106 correctly. Don't initialize asect->vma.
2108 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
2110 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
2111 something a little less than the page size.
2113 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
2115 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
2117 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
2119 * coff-i386.c (coff_i386_reloc_type_lookup): New.
2120 * coffcode.h (coff_write_object_contents): If .bss is before
2121 .data us that as data_start.
2122 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
2124 * peicode.h (add_data_entry): Use _cooked_size of data directory.
2125 (coff_swap_outhdr_out): Hardwire in version number.
2127 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
2129 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
2130 major and minor to *_vno, since the former are also macros in
2131 SunOS header files. Cast result of bfd_alloc to appropriate
2134 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
2135 before assigning to sec_data.
2137 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
2139 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
2140 now relative to the section, not absolute.
2141 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
2142 get the file name when there is a N_SO directory name. When
2143 handling stabs, remember that section->vma was added to the
2146 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
2148 * sunos.c (struct sunos_link_hash_table): Add needed field.
2149 (sunos_link_hash_table_create): Call bfd_release, not free.
2150 (sunos_link_hash_table_create): Initialize needed field.
2151 (sunos_add_dynamic_symbols): Record needed objects.
2152 (bfd_sunos_get_needed_list): New function.
2153 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
2154 * bfd-in2.h: Rebuild.
2156 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
2158 * libcoff-in.h (pe_data_type.in_reloc_p): New.
2160 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
2162 * bfd-in.h (struct bfd_link_needed_list): Rename from
2163 bfd_elf_link_needed_list.
2164 * bfd-in2.h: Rebuild.
2165 * elf.c, elflink.h, libelf.h: Corresponding changes.
2167 Add start at AIX linker support; no shared libraries yet.
2168 * xcofflink.c: New file.
2169 * configure.in (rs600coff_vec): Use xcofflink.o.
2170 * configure: Rebuild.
2171 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
2173 (struct xcoff_section_tdata): Define.
2174 (xcoff_section_data): Define macro.
2175 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
2176 (_bfd_xcoff_bfd_link_add_symbols): Declare.
2177 (_bfd_xcoff_bfd_final_link): Declare.
2178 (_bfd_ppc_xcoff_relocate_section): Declare.
2179 * libcoff.h: Rebuild.
2180 * coff-rs6000.c: Clean up a bit.
2181 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
2182 cputype, csects, and debug_indices.
2183 (xcoff_copy_private_bfd_data): Copy cputype.
2184 (xcoff_howto_table): Rename from rs6000coff_howto_table.
2185 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
2186 (xcoff_reloc_type_lookup): Rename from
2187 rs6000coff_reloc_type_lookup.
2188 (coff_relocate_section): Define.
2189 (_bfd_xcoff_sizeof_headers): Define.
2190 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
2191 (_bfd_xcoff_bfd_relax_section): Define.
2192 (_bfd_xcoff_bfd_link_split_section): Define.
2193 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
2195 * coffcode.h (coff_compute_section_file_positions): If AIX,
2196 increment sofar by SMALL_AOUTSZ if not executable.
2197 (coff_write_object_contents): If AIX, always output an a.out
2198 header; if not executable, header size of SMALL_AOUTSZ.
2199 * hash.c (struct bfd_strtab_hash): Add xcoff field.
2200 (_bfd_stringtab_init): Initialize xcoff field.
2201 (_bfd_xcoff_stringtab_init): New function.
2202 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
2203 (_bfd_stringtab_emit): In XCOFF mode, write out length.
2204 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
2205 * libbfd.h: Rebuild.
2206 * Makefile.in: Rebuild dependencies.
2207 (BFD32_BACKENDS): Add xcofflink.o.
2208 (CFILES): Add xcofflink.c.
2210 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
2211 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
2212 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
2214 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2216 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
2218 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
2220 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
2221 * config.in: Regenerated.
2223 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
2224 (_bfd_chunksize): New variable.
2225 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
2226 for obstack chunk size.
2227 * configure.in: Check for getpagesize.
2228 * configure: Regenerated.
2230 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2232 * trad-core.c (rawptr): Make it a local variable of
2233 ptrace_unix_core_file_p.
2235 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
2237 * coff-arm.c (in_reloc_p): New.
2238 * coff-i386.c (in_reloc_p): New.
2239 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
2240 (coff_write_object_contents): Only set has_reloc_section
2242 * cofflink.c (_bfd_coff_generic_relocate_section): Call
2243 in_reloc_p to decide if reloc should be emitted.
2244 * libcoff.h (pe_data_type.in_reloc_p): New.
2245 * peicode.h (pe_mkobject): Initialize in_reloc_p.
2247 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
2249 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
2250 (_bfd_coff_read_internal_relocs): Likewise.
2251 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
2252 (_bfd_coff_read_internal_relocs): Likewise.
2254 * elflink.h (elf_link_add_object_symbols): Correct conditions
2255 under which type and size change warnings are issued.
2257 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
2259 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
2260 a symbol which is not in a real section.
2261 (coff_write_native_symbol): Corresponding change.
2263 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
2264 coff_link_hash_newfunc and make non-static.
2265 (_bfd_coff_link_hash_table_init): New function, broken out of
2266 _bfd_coff_link_hash_table_create.
2267 (_bfd_coff_link_hash_table_create): Use it.
2268 (process_embedded_commands): Make static.
2269 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
2270 (_bfd_coff_link_hash_table_init): Declare.
2271 * libcoff.h: Rebuild.
2273 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
2274 field in XCOFF tdata.
2275 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
2276 U802ROMAGIC, for clarity. Try to set arch and machine correctly
2277 based on cputype stored in a.out header, or in n_type of initial
2279 (coff_write_object_contents): Set cputype correctly in a.out
2281 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
2283 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
2284 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
2286 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
2287 * libcoff.h: Rebuild.
2289 * cpu-rs6000.c (rs6000_compatible): New static function.
2290 (bfd_rs6000_arch): Use it.
2291 * cpu-powerpc.c (powerpc_compatible): New static function.
2292 (arch_info_struct): Define various flavours of PowerPC.
2293 (bfd_powerpc_arch): Use powerpc_compatible. Point at
2296 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
2298 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
2300 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
2302 * elflink.h (elf_link_add_object_symbols): Don't warn about
2303 changing the size or type if the old definition was weak.
2305 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
2307 * coffcode.h (combined_entry_type): Add fix_line field.
2308 (coff_slurp_line_table): Warn if we try to set the lineno field of
2310 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
2311 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
2312 * coffgen.c (coff_mangle_symbols): Handle fix_line.
2313 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
2315 (coff_print_symbol): Print fix_value symbols in a useful fashion.
2316 * libcoff.h: Rebuild.
2318 * libcoff-in.h (struct xcoff_tdata): Define.
2319 (xcoff_data): Define.
2320 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
2321 * bfd-in2.h, libcoff.h: Rebuild.
2322 * coff-rs6000.c (xcoff_mkobject): New static function.
2323 (coff_mkobject): Define.
2324 (xcoff_copy_private_bfd_data): New static function.
2325 (coff_bfd_copy_private_bfd_data): Define.
2326 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
2328 (rs6000coff_vec): Add DYNAMIC to object_flags.
2329 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
2330 .loader sections specially.
2331 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
2332 section alignment from the XCOFF tdata information.
2333 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
2334 F_SHROBJ, and copy the extra a.out header information into the
2335 XCOFF tdata structure.
2336 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
2337 F_DYNLOAD and the extra a.out header information.
2338 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
2339 C_HIDEXT symbol with attached csect information.
2340 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
2341 in the o_maxdata field.
2342 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
2343 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
2344 end if BSF_NOT_AT_END is set.
2346 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
2347 _bfd_read_ar_hdr_fn.
2348 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
2349 * bfd-in2.h, libbfd.h: Rebuild.
2350 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
2352 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
2353 (bfd_slurp_bsd_armap_f2): Likewise.
2354 (_bfd_slurp_extended_name_table): Likewise.
2356 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
2358 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2360 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
2361 when the symbol table is empty.
2363 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
2364 space for section symbols, since we don't output them either.
2365 (elf_m68k_adjust_dynindx): Removed.
2367 * ptrace-core.c (rawptr): Make it a local variable of
2368 ptrace_unix_core_file_p.
2370 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2372 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
2375 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
2376 Mac object file formats.
2378 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
2380 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
2381 auxent if there isn't one.
2382 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
2383 rather than FILNMLEN as the maximum name length.
2385 * coffcode.h (bfd_coff_backend_data): Add new field
2386 _bfd_coff_print_aux.
2387 (bfd_coff_print_aux): New static function.
2388 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
2389 scnlen field of an XTY_LD csect aux entry.
2390 (coff_print_aux): New static function.
2391 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
2392 in coff_pointerize_aux_hook.
2393 (bfd_coff_std_swap_table): Initialize new field.
2394 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
2395 * libcoff.h: Rebuild.
2396 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2397 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2399 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
2400 if there are symbols, for native AIX ld compatibility.
2402 * coffcode.h (bfd_coff_backend_data): Add new field
2403 _bfd_coff_pointerize_aux_hook.
2404 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
2405 or I960, and as 0 otherwise.
2406 (bfd_coff_std_swap_table): Initialize new field.
2407 * libcoff.h: Rebuild.
2408 * coffgen.c (coff_pointerize_aux): Change parameters to take
2409 symbol pointer instead of type and class, and to take aux index.
2410 Call _bfd_coff_pointerize_aux_hook if it is defined.
2411 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
2412 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
2413 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2415 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2416 read-only/host-only support.
2418 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2420 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2423 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2424 BFD_JUMP_TABLE_ARCHIVE accordingly.
2425 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2426 (_bfd_compute_and_write_armap): Declare.
2427 (_bfd_generic_read_ar_hdr): Declare.
2428 (_bfd_read_ar_hdr): Define.
2429 (_bfd_noarchive_read_ar_hdr): Define.
2430 (_bfd_archive_bsd_read_ar_hdr): Define.
2431 (_bfd_archive_coff_read_ar_hdr): Define.
2432 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2433 _bfd_read_ar_hdr instead.
2434 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2435 (_bfd_compute_and_write_armap): Rename from
2436 compute_and_write_armap. Make non-static. Change all callers.
2437 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2438 than _bfd_snarf_ar_hdr.
2439 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2440 * ieee.c (ieee_read_ar_hdr): Define.
2441 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2442 * oasys.c (oasys_read_ar_hdr): Define.
2443 * som.c (som_read_ar_hdr): Define.
2444 * bfd-in2.h, libbfd.h: Rebuild.
2446 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2448 * peicode.c (coff_swap_filehdr_in): If symptr is
2449 zero, there aren't any symbols, even if nsyms is set.
2451 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2453 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2455 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2456 sections, and set styp correctly for them: .got, .hash, .dynamic,
2457 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2458 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2460 (ecoff_sort_hdrs): New static function.
2461 (ecoff_compute_section_file_positions): Return boolean, not void.
2462 Sort the sections by VMA before looking through them. Put the
2463 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2464 section on an appropriate boundary within the page.
2465 (ecoff_compute_reloc_file_positions): Check return value of
2466 ecoff_compute_section_file_positions.
2467 (_bfd_ecoff_set_section_contents): Likewise.
2468 (_bfd_ecoff_write_object_contents): Check for various Alpha
2469 section types when incrementing text_size and data_size. Call
2470 adjust_headers backend function if it exists.
2471 * coff-alpha.c (alpha_adjust_headers): New static function.
2472 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2473 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2475 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2477 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2479 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2480 of ALTERNATE_AIX_CORE_FORMAT.
2481 * configure.in (aix4): No longer need CORE_FLAGS.
2482 * configure: Updated.
2484 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2486 NS32k changes from Ian Dall:
2487 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2489 (aout_link_input_section_std, aout_link_input_section_ext,
2490 aout_link_reloc_link_order): Call them instead of _bfd_*
2492 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2494 (backend_data): Use it instead of hardcoded zero.
2496 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2497 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2499 * ns32knetbsd.c: Include bfd.h.
2500 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2501 (MY_bfd_reloc_type_lookup): Declare function too.
2502 * pc532-mach.c (set_sizes): Don't declare.
2503 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2504 (backend_data, MY_backend_data): Don't define.
2506 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2507 ns32k-*-lites* like ns32k-*-netbsd*.
2509 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2512 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2514 * coffcode.h (coff_write_object_contents): Restore setting
2515 f_timdat to 0, deleted on August 22.
2517 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2519 * coffcode.h (coff_bfd_copy_private_symbol_data,
2520 coff_bfd_copy_private_section_data,
2521 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2522 * peicode.h (coff_bfd_copy_private_bfd_data): New
2523 (pe_bfd_copy_private_bfd_data): New.
2524 (coff_swap_scnhdr_in): Swap bss size into the right place.
2525 (pe_print_private_bfd_data): Add some newlines.
2527 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2529 * som.c (setup_sections): Don't die if a space has no subspaces.
2531 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2533 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2534 dynamic symbol override a common symbol. Don't change the size or
2535 type if they have been set and the new symbol is not a definition.
2536 Warn if the size or type changes.
2538 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2540 * som.c (som_begin_writing): Don't write the symbol table or
2542 (som_finish_writing): Write them here. Place them after the
2543 subspace data, but before the relocs.
2545 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2547 * sunos.c (sunos_add_one_symbol): Just pass false, not
2548 info->shared_library, to sunos_create_dynamic_sections.
2549 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2551 (sunos_check_dynamic_reloc): Remove .text section assertion.
2553 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2555 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2556 * configure, configure.in: Add pmac_xcoff_vec case.
2557 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2558 * coff-pmac.c: New file, PowerMac XCOFF support.
2559 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2560 * targets.c (pmac_xcoff_vec): Declare.
2562 * mpw-config.in: Various changes to be compatible with the
2563 autoconf-based configury.
2564 * mpw-make.sed: New file, sed commands to translate Unix
2565 makefile into MPW syntax.
2566 * mpw-make.in: Remove.
2567 * hosts/mpw.h: Remove.
2568 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2569 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2571 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2573 * binary.c (binary_get_symtab): Return an empty string on error.
2574 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2576 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2578 * coff-ppc.c: Reformatted according to gnu conventions
2579 Removed irrelevant "if 0" code
2581 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2583 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2584 symbols rather than as indirect symbols.
2585 (MY(slurp_symbol_table)): Don't do anything special about
2588 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2589 of .ctors and .dtors sections is no larger than 2.
2591 * sunos.c (sunos_add_one_symbol): Don't change
2592 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2594 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2595 dynamic symbols when creating a shared library.
2596 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2598 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2599 written even if it is not defined in a regular object.
2600 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2601 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2602 rather than the constant 22.
2603 (sunos_check_dynamic_reloc): Handle creating a shared library.
2604 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2605 zero when creating a shared library.
2606 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2607 write it out at the start of the symbol table.
2609 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2611 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2613 * config.bfd: Add arm-*-coff.
2614 * configure.in, configure: Add armcoff_{little,big}_vec.
2615 * targets.c (armcoff_{little,big}_vec): Declare.
2616 (bfd_target_vector): Add armcoff_{little,big}_vec.
2617 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2619 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2621 * targets.c (bfd_find_target): Remove debugging code.
2623 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2625 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2627 * Makefile.in: added *-ppc files
2628 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2629 allow pe based .o's to be shared with other tools on ppc/NT
2630 * config.bfd: added powerpc[le]-[pe|winnt] config support
2631 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2632 * peicode.h: Added more section flags for PE on ppc
2633 Added coff_swap_filehdr_out to allow peicode.h to be
2634 used for non-image PE files on ppc.
2635 Check for image, or not, before copying pe_opthdr
2636 * targets.c: Added new bfd's
2637 * targets.c: Removed two inactive bfds that shouldn't have made it this
2640 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2642 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2643 explicit values to initialize all relocs. Change all users.
2644 (ppc_elf_brtaken_inner): New function to handle branch predicition
2646 (ppc_elf_brtaken_reloc): Ditto.
2647 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2648 relocs use ppc_elf_unsupported_reloc.
2649 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2650 needs to be reported.
2651 (ppc_elf_relocate_section): Support branch prediction relocs.
2653 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2655 * bfd.c (bfd_assert): Remove \n from string passed to
2658 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2659 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2660 (bfd_coff_make_section_hook): Don't define.
2661 (coff_make_section_hook): Remove.
2662 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2663 (styp_to_sec_flags): Likewise.
2664 (coff_write_object_contents): Likewise.
2665 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2667 * libcoff.h: Rebuild.
2668 * coffgen.c (make_a_section_from_file): Just call
2669 bfd_make_section_anyway, not bfd_make_section or
2670 bfd_coff_make_section_hook.
2671 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2672 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2673 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2674 make_section_hook field.
2675 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2677 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2678 pointers into value field for warning and indirect symbols; just
2679 leave the value field alone.
2680 * linker.c (generic_link_add_symbol_list): Use next symbol for
2681 warning and indirect symbols, rather than looking in symbol value.
2682 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2683 parameter. Change all callers. Remove support for indirect
2684 symbols; it didn't work anyhow.
2685 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2686 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2687 * bfd-in2.h: Rebuild.
2689 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2691 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2692 go back to telling the tools this reloc operates on 32 bits.
2694 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2696 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2697 rather than a direct fprintf.
2698 * archive.c (_bfd_write_archive_contents): Likewise.
2699 * coffcode.h (coff_slurp_symbol_table): Likewise.
2700 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2701 (ppc_elf_unsupported_reloc): Likewise.
2702 (ppc_elf_relocate_section): Likewise.
2703 * i386linux.c (linux_tally_symbols): Likewise.
2704 (linux_finish_dynamic_link): Likewise.
2705 * osf-core.c (osf_core_core_file_p): Likewise.
2706 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2707 * som.c (som_sizeof_headers): Likewise.
2708 * srec.c (srec_bad_byte): Likewise.
2709 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2710 * libbfd-in.h (bfd_assert): Declare first parameter const.
2711 * libbfd.h: Rebuild.
2712 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2713 bfd_reloc_overflow is enough.
2714 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2715 * coff-h8500.c (rtype2howto): Likewise.
2716 * coff-z8k.c (rtype2howto): Likewise.
2717 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2718 * elf.c (_bfd_elf_get_lineno): Likewise.
2719 (_bfd_elf_no_info_to_howto): Likewise.
2720 (_bfd_elf_no_info_to_howto_rel): Likewise.
2721 * hp300hpux.c (convert_sym_type): Likewise.
2722 (MY(swap_std_reloc_in)): Likewise.
2723 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2725 * libaout.h (struct aoutdata): Add line_buf field.
2726 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2727 and filename_buffer. Instead, use a malloc buffer stored in the
2728 new line_buf field. Remove length restrictions.
2730 * coffgen.c (string_size): Remove static variable.
2731 (debug_string_size, debug_string_section): Likewise.
2732 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2733 and debug_string_size_p parameters. Use them instead of the
2734 global variables. Change all callers.
2735 (coff_write_symbol): Likewise.
2736 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2737 (coff_write_symbols): Add local variables to replace removed
2740 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2741 function, and line_base fields.
2742 * libcoff.h: Rebuild.
2743 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2744 information, rather than using static variables.
2746 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2747 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2749 * init.c (initialized): Remove static variable.
2750 (bfd_init): Don't bother setting initialized.
2751 (bfd_check_init): Remove.
2752 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2753 * libbfd.h: Rebuild.
2755 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2757 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2758 size for full core dumps. Copy core file header to private data.
2759 (rs6000coff_core_file_failing_command,
2760 rs6000coff_core_file_failing_signal): New functions to extract
2761 the file name and terminating signal from the core file.
2762 * coff-rs6000.c: Use them.
2764 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2766 Change arch info to be const, initialized at compile time.
2767 * archures.c: Reindent many functions. Change CONST to const.
2768 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2769 nothing set it anyhow. Make next const.
2770 (bfd_arch_info_list): Remove.
2771 (bfd_archures_list): Rename from archures_init_table. Change from
2772 a table of function pointers to a table of bfd_arch_info_type
2773 structure addresses.
2774 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2775 (bfd_lookup_arch): Likewise.
2776 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2778 (bfd_default_arch_struct): Make const.
2779 (bfd_arch_init, bfd_arch_linkin): Remove.
2780 (bfd_get_arch_info): Return a const pointer.
2781 * init.c (bfd_init): Don't call bfd_arch_init.
2782 * bfd.c (struct _bfd): Make arch_info const.
2783 * bfd-in2.h: Rebuild.
2784 * libbfd.h: Rebuild.
2785 * configure.in: Put & before everything in $selarchs.
2786 * configure: Rebuild.
2787 * cpu-*.c: Change bfd_*_arch from a function which calls
2788 bfd_arch_linkin to a const structure.
2789 * ieee.c (ieee_object_p): Make arch const.
2791 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2793 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2795 * bfd-in2.h: Regenerate.
2796 * libbfd.h: Regenerate.
2798 * elf32-ppc.c (reloc_type): Update names to match current draft.
2799 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2800 relative. Update names to current V.4 draft.
2801 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2802 (ppc_elf_relocate_section): Rename relocations to match draft.
2804 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2806 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2807 compiled with -mrelocatable-lib to be linked with either normal
2808 modules or -mrelocatable modules.
2810 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2812 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2813 in the a.out header.
2815 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2816 a reloc against a local symbol, even if it's not a section.
2818 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2820 * targets.c (bfd_target): Remove unused align_power_min field.
2821 * bfd-in2.h: Rebuild.
2822 * All backends: Remove initialization of align_power_min.
2824 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2826 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2828 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2830 * config.bfd (mips-dec-netbsd*): New target.
2831 * configure.host (mips-dec-netbsd*): New host.
2832 * configure.in (mips-dec-netbsd*): New native.
2833 * configure: Rebuild.
2835 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2837 Make the COFF backend linker merge common types:
2838 * cofflink.c (struct coff_debug_merge_element): Define.
2839 (struct coff_debug_merge_type): Define.
2840 (struct coff_debug_merge_hash_entry): Define.
2841 (struct coff_debug_merge_hash_table): Define.
2842 (coff_debug_merge_hash_table_init): Define.
2843 (coff_debug_merge_hash_table_free): Define.
2844 (coff_debug_merge_hash_lookup): Define.
2845 (struct coff_final_link_info): Add debug_merge field.
2846 (coff_debug_merge_hash_newfunc): New static function.
2847 (_bfd_coff_final_link): Allocate and free debug_merge table.
2848 (coff_link_input_bfd): Merge identical enum, struct and union
2851 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2853 Convert i960 COFF to use COFF backend linker.
2854 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2855 structure to store the symbol being used.
2856 (coff_i960_start_final_link): New static function.
2857 (coff_i960_relocate_section): New static function.
2858 (coff_i960_adjust_symndx): New static function.
2859 (coff_start_final_link): Define.
2860 (coff_relocate_section): Define.
2861 (coff_adjust_symndx): Define.
2862 * coffcode.h (bfd_coff_backend_data): Add new callback function
2863 _bfd_coff_start_final_link.
2864 (bfd_coff_start_final_link): Define.
2865 (coff_start_final_link): Define if not defined.
2866 (bfd_coff_std_swap_table): Add coff_start_final_link.
2867 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2869 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2870 function callback is not NULL.
2871 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2872 (_bfd_coff_internal_syment_name): Declare.
2873 * libcoff.h: Rebuild.
2874 * configure.in (icoff_big_vec): Add cofflink.o.
2875 (icoff_little_vec): Likewise.
2876 * configure: Rebuild.
2878 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2880 * Makefile.in (clean-info): Remove extraneous tab from line
2883 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2885 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2886 contents has relocs.
2888 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2890 * coffcode.h (coff_compute_section_file_positions): Keep the
2892 (coff_write_object_contents): Remember if it's a relocatable
2894 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2895 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2896 if relocatable file. Swap out saved raw size.
2898 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2900 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2901 (maintainer-clean): Rename from realclean, passing
2902 maintainer-clean down to subdirectories, but leave realclean as a
2905 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2908 * dep-in.sed: Remove config.h from generated dependencies.
2910 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2911 broken out of sunos_canonicalize_dynamic_symtab.
2912 (sunos_canonicalize_dynamic_symtab): Call new function
2913 sunos_slurp_dynamic_symtab.
2914 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2915 dynamic symbol table to the caller.
2916 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2917 callback to override the symbols being read.
2918 * libaout.h (struct aout_backend_data): Add three new parameters
2919 to add_dynamic_symbols callback.
2921 Extensive minor changes to avoid various gcc warnings. Also:
2922 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2923 * archures.c (bfd_arch_info_type): Change mach field from long to
2925 (bfd_lookup_arch): Change machine parameter from long to unsigned
2928 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2930 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2931 a symbol with a non-zero plt_offset.
2933 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2935 * elfcode.h (align_file_position): Remove; not used.
2937 * configure.in: Only check for <sys/procfs.h> on a native system,
2938 and make sure it defines prstatus_t.
2939 * configure: Rebuild.
2941 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2943 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2945 * config.in: Rename from config.h.in.
2946 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2947 Check for config.h:config.in when creating stamp-h.
2948 * configure: Rebuild.
2949 * Makefile.in (stamp-h): Depend upon config.in rather than
2950 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2951 calling config.status.
2953 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2954 (Makefile): Just rebuild Makefile.
2955 (config.h, stamp-h): New targets.
2956 * configure.in: Create stamp-h when rebuilding config.h.
2957 * configure: Rebuild.
2959 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2961 * configure.in: Call AC_CONFIG_HEADER. Substitute
2962 HOST_64BIT_LONG. Check that various header files exist. Check
2963 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2964 and/or free need to be declared. Don't make a link to sysdep.h.
2965 Define TRAD_HEADER for various hosts.
2966 * configure: Rebuild.
2967 * configure.host: Don't set my_host. Add definitions taken from
2968 host header files for various entries. Remove entries which now
2970 * acconfig.h: New file.
2971 * config.h.in: New file, built by autoheader.
2972 * sysdep.h: New file.
2973 * Makefile.in (do_distclean): Don't remove sysdep.h.
2975 (LOCAL_H_DEPS): New variable.
2976 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2978 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2979 ($(OPTIONAL_BACKENDS)): Likewise.
2980 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2981 looking through sysdep.h.
2982 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2983 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2984 (fprintf_vma, sprintf_vma): Likewise.
2985 (int64_type, uint64_type): Don't define.
2986 * bfd-in2.h: Rebuild.
2987 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2988 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2989 * lynx-core.c: Include stuff from old hosts/lynx.h.
2990 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2991 rather than NO_FCNTL.
2992 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2993 rather than NATIVE_HPPAHPUX_COMPILER.
2994 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2996 * hosts/*.h: Remove all header files which merely include,
2997 declare, and define things. Leave header files which define
2998 information needed by trad-core.c.
3000 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
3001 (BFD_CC_FOR_BUILD): Define.
3002 * configure.in: Use BFD_CC_FOR_BUILD.
3003 * configure: Rebuild.
3005 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
3007 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
3008 * configure: Rebuild.
3010 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
3013 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
3015 * config.bfd: i386pe_ve -> i386pe_vec.
3017 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
3019 * configure.host: Incorporate host Makefile fragments by setting
3021 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
3022 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
3023 value based on whether the code is being compiled by a cross
3024 compiler. Don't substitute host_makefile_frag or frags.
3025 * aclocal.m4: New file to define local AC_PROG_CC.
3026 * configure: Rebuild.
3027 * Makefile.in (INSTALL): Set to @INSTALL@.
3028 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
3029 (INSTALL_DATA): Set to @INSTALL_DATA@.
3031 (CC): Define as @CC@.
3032 (CFLAGS): Set to @CFLAGS@.
3033 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
3034 (@host_makefile_frag@): Remove.
3035 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
3036 after other options.
3037 (config.status): Remove dependency upon @frags@.
3038 * config/*.mh, config/README: Remove.
3040 * config.bfd: Rewrite to incorporate the contents of the Makefile
3041 fragments by setting shell variables, rather than merely returning
3042 the name of a Makefile fragment.
3043 * configure.in: Use shell variables set by config.bfd rather than
3044 looking at the target Makefile fragment files. Don't substitute
3045 target_makefile_frag. Do substitute TDEFINES.
3046 * configure: Rebuild.
3047 * Makefile.in (@target_makefile_frag@): Remove.
3048 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
3049 * config/*.mt: Remove.
3051 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
3053 * configure.in: Put changequote lines around "i[345]86" patterns
3054 section of core file support.
3056 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
3058 * som.c (som_bfd_print_private_bfd_data): Define to use the
3061 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
3063 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
3064 entry, text_start and data_start.
3066 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
3068 * Makefile.in (OFILES): Remove $(TDEPFILES).
3069 * config/apollo.mt (TDEPFILES): Remove.
3070 * config/README: Update.
3072 * configure.in: For a native configuration, set COREFILE and
3073 COREFLAG based on the canonical host name.
3074 * configure: Rebuild.
3075 * Makefile.in: Rebuild dependencies.
3076 (ALL_CFLAGS): Add @COREFLAG@.
3077 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
3078 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
3079 support routines. Check LYNX_CORE rather than HOST_LYNX.
3080 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
3081 * i386lynx.c: Likewise.
3082 * m68klynx.c: Likewise.
3083 * sparclynx.c: Likewise.
3084 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
3085 * *-core.c: Comment changes.
3086 * config/decstation.mh (HDEPFILES): Remove.
3087 (HDEFINES): Remove -DTRAD_CORE.
3088 * config/irix3.mh (RANLIB): Remove.
3089 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
3090 (HDEFINES): Remove -DIRIX_CORE.
3091 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
3092 (HDEFINES): Remove -DTRAD_CORE.
3093 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
3094 * config/ultra3.mh (RANLIB): Remove.
3095 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
3096 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
3097 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
3098 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
3099 * config/hppahpux.mh, config/hppaosf.mh: Remove.
3100 * config/i386aix.mh, config/i386bsd.mh: Remove.
3101 * config/i386linux.mh, config/i386mach3.mh: Remove.
3102 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
3103 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
3104 * config/mipsmach3.mh, config/news-mips.mh: Remove.
3105 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
3106 * config/rs600.mh, config/rs6000lynx.mh: Remove.
3107 * config/solaris2.mh, config/stratus.mh: Remove.
3108 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
3109 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
3111 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
3113 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
3114 DT_FINI entry if the appropriate symbol is not in the hash table.
3116 * libelf.h (struct elf_backend_data): Add create_program_headers
3117 and want_hdr_in_seg fields.
3118 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
3120 (elf_backend_create_program_headers): Likewise.
3121 (elfNN_bed): Initialize create_program_headers and
3123 * elf.c (get_program_header_size): Call create_program_headers
3125 (map_program_segments): Check want_hdr_in_seg backend field. Call
3126 create_program_headers backend routine.
3128 * elf.c (assign_file_positions_except_relocs): Align non allocated
3129 sections when creating an executable.
3131 * elfcode.h (elf_swap_phdr_in): Make non static.
3132 (elf_swap_phdr_out): Make non static.
3133 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
3134 (bfd_elf32_swap_phdr_out): Declare.
3135 (bfd_elf64_swap_phdr_in): Declare.
3136 (bfd_elf64_swap_phdr_out): Declare.
3138 * ecofflink.c (ecoff_collect_shuffle): New static function.
3139 (_bfd_ecoff_get_accumulated_pdr): New function.
3140 (_bfd_ecoff_get_accumulated_sym): New function.
3141 (_bfd_ecoff_get_accumulated_ss): New function.
3142 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
3143 (_bfd_ecoff_get_accumulated_sym): Declare.
3144 (_bfd_ecoff_get_accumulated_ss): Declare.
3145 * libbfd.h: Rebuild.
3147 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
3149 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
3151 * elflink.h (elf_link_add_object_symbols): Handle indirect and
3152 warning symbols. If any section is named .gnu.warning.XXX, treat
3153 the contents as a warning to be issued if the symbol XXX is
3155 (elf_link_output_extsym): For an indirect or warning symbol, just
3156 output the symbol it points to.
3158 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
3159 if bfd_hash_allocate fails, since it will already be set.
3160 (generic_link_hash_newfunc): Likewise.
3161 (archive_hash_newfunc): Likewise.
3162 (hash_entry_bfd): New static function.
3163 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
3164 callback. Allocate a new warning using the hash table newfunc.
3165 Use bfd_hash_replace to update the entry in the hash table, rather
3166 than assuming we can copy the fields with structure assignment.
3168 * hash.c (bfd_hash_replace): New function.
3169 * bfd-in.h (bfd_hash_replace): Declare.
3170 * bfd-in2.h: Rebuild.
3172 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
3174 * config.bfd: Add mips*vr4300-*-elf* target.
3175 * config/mipsbvr4300.mt: Added.
3177 See file ChangeLog.2
3184 version-control: never