1 Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * Better long-filename handling. Reads SOM ABI compliant extended
4 names, but doesn't quite write compliant extended names yet.
5 * som.c (som_slurp_extended_name_table): Delete function. The
6 generic code will handle things correctly.
7 (som_slurp_armap): Seek to the beginning of the next member.
8 (normalize): New function.
9 (som_bfd_ar_write_symbol_stuff): Take the size of the extended
10 name table into account when computing the file offsets in the
11 SOM dictionary. Make sure to align to an even boundary.
12 (som_write_armap): Initialize the checksum to zero.
13 (ar_maxchars): Fix. Opps.
15 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
17 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
18 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
20 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
22 * bfd-in.h (BFD_VERSION): Use @VERSION@.
23 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
24 * bfd-in2.h: Regenerated.
26 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
27 this was also named trad_unix_bfd_copy_private_bfd_data.
29 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
31 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
32 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
33 returns NULL, it is not an error. It's possible that some of
34 these checks are not necessary (because the size can never be
35 zero), but putting in the checks is the conservative thing to do
36 in light of the fact that some of these malloc calls replaced
37 unchecked alloca calls, in which a zero argument would work fine.
39 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
41 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
43 (osf_core_bfd_is_local_label): Define.
45 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
46 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
47 failure indication, it merely means there are no relocs.
49 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
50 after NAME, since SunOS /bin/cc can't handle it.
52 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
54 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
55 From sukes@glue.umd.edu (Tasuki Hirata).
57 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
59 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
60 all that convoluted stuff with NAME, CAT3, etc. The convoluted
61 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
63 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
65 * som.c (som_prep_for_fixups): Detect section symbols based
66 on either the lack of private data or the symbol flags. Do not
67 munge section symbol names anymore -- they no longer confuse GDB.
68 (som_begin_writing): Leave space for an exec header if writing
70 (som_slurp_symbol_table): Recognize both forms of section symbol
71 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
72 section symbols to be the name of the section they represent.
73 Debugging symbols begin with "L$0\001", not just "L$".
75 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
77 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
79 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
80 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
81 and bfd_is_local_label.
83 * targets.c: Add new entries to the bfd_target structure.
85 * bfd.c (bfd_copy_private_bfd_data): New definition.
87 * section.c (bfd_copy_private_section_data): New definition.
89 * syms.c (bfd_is_local_label): New definition.
91 * libbfd-in.h (bfd_generic_is_local_label): Declare.
93 * libbfd.c (bfd_generic_is_local_label): New function.
95 * *-core.c: Provide default definitions for new functions in
96 the target vector which all point to bfd_false.
98 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
99 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
100 Default new vectors for copying private backend data to bfd_true.
101 Default new vector for determining if a symbol is a local label
102 to bfd_generic_is_local_label.
104 * som.c (som_bfd_copy_private_section_data): New function.
105 (som_bfd_is_local_label): New function.
106 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
108 * elf32-hppa.c (hppa_elf_is_local_label): New function.
110 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
112 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
114 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
117 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
118 Indent some of them to GNU standards.
120 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
121 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
122 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
123 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
124 Update copyright years.
126 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
128 * som.c (som_prep_for_fixups): A relocation involving the section
129 symbol for the *ABS* section is really a relocation involving
131 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
132 undefined symbols. Correctly distinguish between debugger symbols
135 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
136 for spaces and subspaces.
138 * som.c (som_bfd_count_ar_symbols): Fix typo.
140 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
141 HAS_RELOC based on the object's magic number.
142 (make_unique_section): Delete function. BFD and its users are
143 prepared to handle multiple sections with the same name.
144 (setup_sections): Allocate space on the BFD's obstack to hold
145 section names. Use bfd_make_setion_anyway rather than the
146 obsolete make_unique_section.
147 (som_prep_headers): Choose the correct SOM magic number based
149 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
151 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
153 * elf32-ppc.c: Renamed from elf32-powerpc.c.
154 start-sanitize-powerpc-netware
155 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
156 end-sanitize-powerpc-netware
157 * Makefile.in, configure.in: Corresponding changes.
159 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
161 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
163 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
165 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
166 is always located at the start of the data section to allow
167 recovery of the dynamic info from a stripped executable.
168 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
171 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
173 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
174 cruft (like the #pragma alloca for AIX).
175 In addition to that problem, the C alloca calls xmalloc, which
176 means checking for being out of memory can't work right. The
177 following changes remove all uses of alloca from BFD.
178 * hosts/solaris2.h: Remove alloca cruft.
179 * som.c: Replace alloca with a fixed size auto array.
180 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
181 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
182 sunos.c: Replace alloca with malloc and appropriate error checking and
184 * linker.c: Replace alloca with obstack_alloc.
187 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
189 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
192 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
194 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
195 Elf*_Off typedefs by their expansion, the typedefs have been
196 removed from include/elf/internal.h.
197 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
198 SHT_PROGBITS section.
200 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
202 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
204 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
206 * configure.host: Recognize i[34]86-sequent-*.
208 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
209 return from bfd_seek indicates an error.
210 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
211 TRAD_CORE_STACK_OFFSET.
212 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
213 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
215 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
217 * som.[ch]: Do not include libhppa.h in som.c, instead include
220 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
221 include it in elf32-hppa.h.
223 * som.c (log2): Return -1 on error rather than aborting.
224 (setup_sections): Bubble up an error from log2.
226 * Changes to make HP C compiler happy in both traditional
228 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
230 (bfd_som_set_section_attributes): Use unsigned int rather than
231 unsigned char to avoid GNU-C extensions.
232 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
233 or failure rather than aborting on failure.
235 * som.h (bfd_som_set_section_attributes): Fix prototype to match
237 (bfd_som_attach_aux_hdr): Add prototype.
238 (hppa_som-gen_reloc_type): Likewise.
240 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
241 (hppa_look_for_stubs_in_section): Do not return false on failure
242 until rest of code is ready to handle it. Abort for now.
244 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
246 * bfd-in2.h: Rebuilt.
248 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
250 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
251 * Makefile.in: delete an extra blank.
252 * configure.in : Add i396os9k_vec.
254 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
256 * config.bfd : Add i386-os9k.
257 * config/i386-os9k.mt : Newly add os9k target makefile.
259 * i386os9k.c : new file to handle os9k format bfd.
260 * Makefile.in : Handle new file i386os9k.c
261 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
262 * cache.c : Initialize cache_sentinel to 0.
264 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
266 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
267 action in case where caller specified no argument relocation.
268 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
269 right in the original relocation and the stub's relocation.
271 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
272 unused symbols argument.
274 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
275 than asymbol * for original target symbol. All callers changed.
276 Set reloc->sym_ptr_ptr appropriately.
277 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
278 (hppa_elf_look_for_stubs_in_section): No longer need symbols
279 argument. Use the output symbols when canonicalizing the relocs,
280 creating them if necessary.
282 * linker.c (_bfd_generic_link_output_symbols): Do not
283 rebuild/clobber the output symbols if they already exist.
285 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
287 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
288 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
289 * bfd-in2.h: Rebuilt.
291 * srec.c (hex_value): Always set to a size of 256 bytes.
292 (srec_init): Cosmetic changes.
294 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
296 * elf32-hppa.c: Second half of major cleanup. More comments,
297 PARAMize and staticize rest of functions. Delete unused
298 functions. Delete unused/unnecessary arguments to some functions.
299 Group static vars together. Abort for bad errors until we have
300 error code propogation working. Work on spacing and indention.
301 Add FIXMEs for unresolved problems. Use enums rather than
302 #defines for lots of things. Merge two functions which build
303 linker stubs into a single function (so they can easily share a
306 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
308 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
309 avoid depending upon right shifts of signed numbers, and to
310 correct handling of src_mask with lower bits zero.
312 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
313 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
314 * elf32-i386.c: Likewise.
315 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
317 (elf_write_phdrs): Make i unsigned.
318 (map_program_segments): Make i and n_left unsigned.
319 (assign_file_positions_except_relocs): Make i unsigned.
320 (write_shdrs_and_ehdr): Make count unsigned.
321 (assign_file_positions_for_relocs): Make i unsigned.
322 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
323 (section_from_elf_index): Make index argument unsigned.
325 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
327 * elfcode.h: Don't include assert.h.
328 (swap_out_syms): Use BFD_ASSERT rather than assert.
330 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
333 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
336 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
338 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
340 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
341 (elf_hppa_tc_make_sections): Likewise.
342 (elf_hppa_final_processing): Add extern decl.
344 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
345 comments. PARAMize some static functions. Delete unused functions.
346 Delete unused/unnecessary arguments to many functions. Group
347 static vars together. Collapse common case statements together
348 in many places. Use default case when possible instead of listing
349 each case separately. Abort for bad errors until we get error
350 code propogation working. Work on spacing and indention problems.
351 Add FIXMEs for some unresolved problems. Delete hopelessly broken
352 COMPLEX relocation support (it's never used anyway).
353 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
354 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
355 (elf_hppa_tc_make_sections): Likewise.
357 * format.c (bfd_check_format_matches): Initialize matching_vector
358 to keep gcc -Wall quiet.
360 * elfcode.h (elf_slurp_reloca_table): Fix typo.
362 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
363 not "sizeof (som_symbol_type *)".
365 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
366 not "sizeof (asymbol"). Opps.
368 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
370 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
371 (bfd_set_gp_size): Can't set gp value on an archive.
373 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
375 * srec.c (pass_over): Don't skip too many characters when
378 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
380 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
383 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
385 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
386 field for absolute symbols in the same manner as undefined
389 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * elfcode.h (elf_core_file_p): Check for core file e_machine match
392 like in elf_object_p.
394 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
396 * elfcode.h (alloca): Delete declaration.
398 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
399 number rather than HP9000S800_ID. Note som.c is careful
400 to make sure CPU_PA_RISC1_0 is always defined.
402 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
404 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
405 flags to explicit compile actions.
407 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
409 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
410 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
411 ends on a page boundary if there is no symbol table.
412 (ecoff_bfd_final_link): Don't set symhdr->magic here.
414 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
416 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
417 rather than an array of variable size.
418 (som_bfd_fill_in_ar_symbols): Likewise.
419 (som_bfd_ar_write_symbol_stuff): Likewise.
421 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
422 operation to avoid OSF 1.3 cc bug.
423 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
424 and bss_size bfd_size_type instead of unsigned long. Make
425 text_start and data_start bfd_vma instead of unsigned long.
426 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
429 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
431 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
432 symbols in the order they appear in the archive map.
434 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
436 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
437 error_message argument.
438 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
439 add missing error_message argument.
440 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
441 error_message argument.
443 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 start-sanitize-powerpc-netware
446 Support for PowerPC NetWare.
447 * nlm32-powerpc.c: New file.
448 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
449 * config/ppc-nlm.mt: New file.
450 * configure.in (nlm32_powerpc_vec): New target vector; use
451 nlm32-powerpc.o, nlm32.o, nlm.o.
452 * targets.c (nlm32_powerpc_vec): Declare.
453 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
454 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
455 dependencies can't be sanitized.
456 end-sanitize-powerpc-netware
458 Initial support for PowerPC ELF. Done without an ABI, and
459 probably to be changed when I get an ABI.
460 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
461 * config/ppc-elf.mt: New file.
462 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
463 elf32-powerpc.o, elf32.o, elf.o.
464 * elf32-powerpc.c: New file.
465 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
466 (elf_set_arch_mach): Likewise.
467 * targets.c (bfd_elf32_powerpc_vec): Declare.
468 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
469 (CFILES): Add elf32-powerpc.c.
470 Rebuilt dependencies.
472 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
474 * coffgen.c (coff_write_linenumbers): Always return a value.
476 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
477 reasonably. Allocate x_symp using alloca.
479 * elfcode.h (map_program_segments): ELF program header entries
480 must be sorted by load address. This used to generate the entries
483 * section.c (SEC_IN_MEMORY): Define.
484 (asection): Rename unused field otheruserdata to contents, and
486 (bfd_make_section_anyway): Initialize contents field to NULL.
487 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
488 contents from contents field rather than from file.
489 * bfd-in2.h: Rebuilt.
491 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
493 * bfd.c (bfd_get_error, bfd_set_error): New functions.
494 (bfd_error): Make static.
495 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
497 * bfd-in2.h: Regenerated.
498 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
499 aoutf1.h, aoutx.h, archive.c, archures.c,
500 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
501 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
502 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
503 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
504 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
505 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
506 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
507 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
508 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
509 trad-core.c: Change callers.
511 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
513 * som.c: Remove FIXMEs for things which have been dealt with.
515 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
517 * section.c (bfd_get_section_contents): Since this function reads
518 unrelocated contents, the section's raw size is always the one to
519 use for bounds checking.
521 * linker.c (default_indirect_link_order): In assertion, compare
522 link_order size field against cooked size, not raw size, of input
525 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
527 (aligncode): When shrinking, the addend should be set to the
528 current offset in the section plus the number of bytes of padding
529 that will actually be retained.
530 (b_out_relax_section): If a section contains no relocations, don't
531 bother processing them.
532 (b_out_get_relocated_section_contents): Set reloc_done. Assert
533 that bfd_get_section_contents returns true. Check that relocs are
535 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
536 that reloc->addend falls between the current source offset and the
537 raw size of the input section.
539 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
540 bout. Default with no version number is still bout. Support
541 explicit i960-coff target too.
543 * bout.c: Changed some indentation, deleted trailing whitespace,
544 fixed some comments, removed some "#if 1" lines.
545 (output_addr): New macro.
546 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
547 b_out_get_relocated_section_contents): Use it for readability.
549 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
551 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
552 symbols, not the BFD symbols.
553 (som_bfd_ar_write_symbol_stuff): Likewise.
555 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
557 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
560 * Finish basic read-write support for SOM archive libraries. Bugs
561 surely remain as this hasn't been tested all that much.
562 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
563 (struct som_misc_symbol_info): New structure to hold info necessary
564 to build both normal and library symbol tables.
565 (som_derive_misc_symbol_info): New function to derive info necessary
566 to build both normal and library symbol tables.
567 (som_build_and_write_symbol_table): Use new function to derive misc
569 (som_slurp_symbol_table): Update backend private data for symbols
571 (som_bfd_prep_for_ar_write): New function.
572 (som_bfd_ar_symbol_hash): New function.
573 (som_bfd_ar_write_symbol_stuff): New function.
574 (som_write_armap): Flesh out.
575 (som_vec): Fix ar padding character.
577 * som.c: Consistently use memset rather than bzero.
579 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
581 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
583 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
584 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
586 * config/rs6000lynx.mh: Turn on Lynx core file support.
587 * hosts/rs6000.h: #define HOST_AIX.
588 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
590 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
592 * som.h (som_symbol_data): Safely access backend private data
593 for BFD symbols. All callers changed.
595 * Read-only SOM archive support.
596 * som.c (som_bfd_count_ar_symbols): New helper function.
597 (som_bfd_fill_in_ar_symbols): New helper function.
598 (som_slurp_armap): New function to read a SOM LST.
600 * som.h: Include <lst.h> and <ar.h>.
602 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
604 * elfcode.h (elf_map_symbols): Fix typo.
605 (write_object_contents): Check return values from prep_headers and
606 elf_compute_section_file_positions.
607 (set_section_contents): Likewise.
609 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
611 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
612 (bfd_construct_extended_name_table): Check result of normalize.
614 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
616 Make all callers of malloc or realloc (including via obstacks)
617 check the result for NULL. Most set bfd_error to no_memory and
618 return in that case; a few are harder to fix, and are marked
619 with "FIXME <return type>".
621 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
622 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
623 * linker.c (_bfd_generic_link_output_symbols
624 _bfd_generic_link_write_global_symbol): Ditto
625 * section.c (bfd_make_section_anyway): Ditto.
627 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
628 (first_phase): Ditto. FIXME void
629 (tekhex_make_empty_symbol): Check bfd_zalloc.
631 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
632 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
634 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
637 (fillup_symbols): Check bfd_alloc. FIXME void
638 (srec_mkobject srec_get_section_contents
639 srec_set_section_contents): Check bfd_alloc.
640 (srec_make_empty_symbol): Check bfd_zalloc.
642 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
643 (make_unique_section): Check bfd_alloc.
644 (som_new_section_hook): Check bfd_zalloc.
645 (bfd_som_attach_aux_hdr): Ditto. FIXME void
647 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
649 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
650 (osf_core_core_file_p): Check bfd_alloc.
652 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
653 oasys_mkobject oasys_object_p oasys_new_section_hook
654 oasys_set_section_contents): Check bfd_alloc.
655 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
656 (oasys_make_empty_symbol): Check bfd_zalloc.
658 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
659 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
661 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
663 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
665 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
667 * linker.c (_bfd_link_hash_newfunc
668 (generic_link_hash_newfunc
669 (archive_hash_newfunc
670 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
671 (_bfd_generic_final_link
672 (_bfd_generic_link_output_symbols
673 (default_indirect_link_order): Check bfd_alloc.
674 (bfd_new_link_order): Check bfd_alloc_by_size_t.
676 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
679 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
680 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
681 (do_one): Check bfd_alloc. Return a boolean.
682 (ieee_slurp_section_data): Check it.
683 (init_for_output): Check bfd_alloc. Return a boolean.
684 (ieee_set_section_contents): Check it.
685 (do_with_relocs): Check bfd_alloc. Return a boolean.
686 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
687 (ieee_mkobject): Check bfd_zalloc.
688 (ieee_make_empty_symbol): Check bfd_zmalloc.
690 * hpux-core.c (hpux_core_make_empty_symbol): Check
693 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
695 (hppabsd_core_core_file_p): Check bfd_zalloc.
697 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
699 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
700 (bfd_section_from_phdr): Ditto.
701 (write_relocs): Ditto. FIXME void
702 (elf_map_symbols assign_section_numbers map_program_segments):
703 Ditto. Return a boolean.
704 (swap_out_syms): Ditto. Check elf_map_symbols.
705 (elf_slurp_symbol_table): Check bfd_zalloc.
706 (elf_slurp_reloca_table): Check bfd_alloc.
707 (elf_slurp_reloc_table): Ditto.
708 (elf_compute_section_file_positions): Check assign_section_numbers.
709 (assign_file_positions_except_relocs): Return a boolean.
710 Check map_program_segments.
711 (elf_compute_section_file_positions): Check it.
713 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
715 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
717 (hppa_elf_stub_reloc): Ditto.
718 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
719 (hppa_elf_build_long_branch_stub): Ditto.
720 (elf32_hppa_backend_symbol_table_processing): Ditto.
722 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
723 (ecoff_slurp_symbol_table): Check it.
724 (ecoff_slurp_armap): Check bfd_alloc.
725 (ecoff_write_armap): Check bfd_zalloc.
726 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
727 _bfd_link_hash_newfunc.
728 (ecoff_link_add_externals): Check bfd_alloc.
730 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
732 * coffgen.c (coff_real_object_p): Check bfd_alloc.
733 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
734 (coff_write_symbol): Check bfd_alloc. FIXME int
735 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
736 (coff_section_symbol): Check bfd_alloc_by_size_t.
737 (coff_get_normalized_symtab): Check bfd_alloc.
738 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
739 * libcoff-in.h: Change decls of coff_renumber_symbols,
740 coff_write_linenumbers.
741 * libcoff.h: Rebuilt.
742 * coffcode.h (coff_write_object_contents): Check
743 coff_renumber_symbols, coff_write_linenumbers.
745 * coffcode.h: Indent.
746 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
748 (coff_write_object_contents): Check it.
750 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
751 * coff-mips.c (mips_relocate_section): Ditto.
753 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
754 (do_slurp_bsd_armap): Ditto.
755 (compute_and_write_armap): Check bfd_realloc value.
757 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
758 return value. Return boolean value.
759 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
760 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
762 (add_to_stringtab): Ditto. FIXME void
763 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
764 (aout_link_add_symbols): Check bfd_alloc value.
765 (translate_symbol_table): Check translate_from_native_sym_flags.
766 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
767 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
769 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
771 * opncls.c (obstack_chunk_alloc): Define as malloc, not
772 bfd_xmalloc_by_size_t.
773 (_bfd_new_bfd): Check obstack_begin for 0 return.
775 * ieee.c (obstack_chunk_alloc): Define as malloc, not
776 bfd_xmalloc_by_size_t.
777 (ieee_archive_p): Check obstack_begin for 0 return and
778 obstack_finish for NULL return.
780 * hash.c (obstack_chunk_alloc): Define as malloc, not
781 bfd_xmalloc_by_size_t.
782 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
783 obstack_finish for NULL return.
784 (bfd_hash_lookup): Check obstack_alloc for NULL return.
786 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
787 bfd_xmalloc_by_size_t.
788 bfd_ecoff_debug_accumulate
789 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
790 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
791 NULL return. Return boolean, not void.
792 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
793 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
794 and add_memory_shuffle return.
795 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
796 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
797 (ecoff_add_string): Check add_memory_shuffle return.
799 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
803 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
805 * configure.host: Add Lynx/rs6000 support.
806 * config/i386-nlm.mt: Enable a.out file support.
807 * config/rs6000lynx.mh: Lynx/rs6000 host support.
809 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
811 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
814 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
816 * archive.c: Change all references to '\n' in archive magic
817 to '\012', for greater portability.
818 * ecoff.c (ecoff_write_armap): Ditto.
820 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
822 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
823 see whether symbol should be output.
824 * genlink.h (struct generic_write_global_symbol_info): Added info
826 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
827 (_bfd_generic_link_write_global_symbol): Check strip settings to
828 see whether symbol should be output.
829 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
831 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
833 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
835 * som.c: Cast return values from BFD memory allocation routines to
836 avoid warnings from the HP compiler.
838 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
840 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
841 reloc on an "ldl" instruction too.
843 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
844 when passing them to sprintf. Use %ld instead of %d.
846 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
847 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
848 Also removed unused variable namelen.
849 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
851 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
853 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
857 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
859 * coff-alpha.c (reloc_nil): New function.
860 (alpha_howto_table): Use it as special_function to prevent certain
861 relocs from being adjusted by bfd_perform_relocation. IGNORE
862 reloc should be partial_inplace.
863 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
864 reloc on an "ldl" instruction too.
866 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
868 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
869 hppa_elf_build_long_branch_stub): Cast to char * instead of int
870 before performing pointer arithmetic.
872 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
874 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
876 (hppa*-*-*elf*): This configuration used hppa-elf now.
878 * som.c: This file is also used for HOST_HPPAOSF.
880 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
882 * hosts/hppaosf.h: New host configuration file.
884 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
885 BSD handles both SOM and ELF object files.
887 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
888 (RANLIB): Doesn't do anything, define it to be "echo".
890 * config/hppaosf.mt: New target makefile fragment for a PA running
893 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
895 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
896 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
897 added bfd_powerpc_arch.
898 * bfd-in2.h: Rebuilt.
899 * cpu-powerpc.c: New file.
900 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
901 Rebuilt dependencies.
903 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
904 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
905 than just setting them to zero.
907 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
909 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
911 (elf_compute_section_file_positions): Check for false return from
914 * linker.c (default_indirect_link_order): Check for NULL return
915 from bfd_get_relocated_section_contents.
917 * syms.c: Make example application in doc call xmalloc, not
920 * aoutx.h (NAME(aout,slurp_symbol_table),
921 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
922 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
923 * ecoff.c (ecoff_bfd_link_hash_table_create):
924 * ecofflink.c (bfd_ecoff_debug_init):
925 * format.c (bfd_check_format_matches):
926 * linker.c (_bfd_generic_link_hash_table_create):
927 (_bfd_generic_final_link):
928 * reloc16.c (bfd_coff_reloc16_relax_section):
929 (bfd_coff_reloc16_get_relocated_section_contents):
930 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
931 * elf32-mips.c (mips_elf_final_link):
932 * elfcode.h (bfd_new_strtab):
933 (bfd_add_2_to_strtab):
934 (elf_slurp_symbol_table):
936 * libbfd.c (bfd_zmalloc):
937 Use malloc and check the result, instead of bfd_xmalloc.
939 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
941 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
943 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
945 * srec.c (srec_write_record): Put CONST keyword for "src" before
946 "unsigned", some compilers don't like it after "unsigned".
947 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
948 "val" in prototype declaration because some compilers don't like
949 arguments whose names are the same as types.
951 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
953 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
954 object file defines symbol. Also, if skipping a symbol, skip the
955 second symbol of a N_WARNING or N_INDR symbol as well.
957 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
959 Add basic support for writing RS/6000 XCOFF files.
960 * coff-rs6000.c (dummy_reloc): Removed.
961 (rs6000coff_howto_table): Defined XCOFF relocs.
962 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
963 (rs6000coff_rtype2howto): New function.
964 (coff_bfd_reloc_type_lookup): Defined to use
965 rs6000coff_reloc_type_lookup.
966 (rs6000coff_reloc_type_lookup): New function.
967 (SELECT_RELOC): Defined to set r_type and r_size fields.
968 (COFF_LONG_FILENAMES): Defined.
969 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
970 fields to bitfields. Added fields fix_value and fix_scnlen.
971 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
972 STYP_INFO for the type of a section named .debug.
973 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
974 (coff_write_object_contents): If RS6000COFF_C, don't call
975 coff_add_missing_symbols.
976 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
977 entry has type STY_LD change the x_scnlen into a pointer to a
978 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
979 value into a pointer to a symbol and set fix_value.
980 * libcoff.h: Rebuilt.
981 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
982 get the symbol offset. Likewise for fix_scnlen.
983 (string_size): Change type to bfd_size_type.
984 (debug_string_size, debug_string_section): New static variables.
985 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
986 write the symbol name into the .debug section; assume that the
987 section has already been created with the right size.
988 (coff_write_symbols): Initialize debug_string_size to 0. If
989 bfd_coff_symname_in_debug returns true, don't put symbol name in
990 usual string table. After writing out all symbols, if
991 debug_string_size is not 0, check that it matches the size of the
993 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
994 fields. If the string offset is 0, always use an empty string as
996 (coff_make_empty_symbol): Zero out the symbol structure.
997 * reloc.c (bfd_perform_relocation): Work around one gross hack
998 with another: actually look at the target name to avoid the broken
1000 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
1001 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
1002 * bfd-in2.h: Rebuilt.
1004 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1006 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
1007 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
1008 * libbfd-in.h: Define them as macros calling xmalloc and declare
1010 * libbfd.h: Rebuilt.
1012 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1014 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
1015 symbol has a value in the ECOFF symbol but not in the BFD symbol,
1016 keep the value in the ECOFF symbol. This helps gas.
1018 * linker.c (_bfd_generic_link_output_symbols,
1019 _bfd_generic_link_write_global_symbol): Don't require that all
1020 references to a common symbol be themselves common symbols.
1022 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1024 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1026 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
1027 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1028 * bfd-in2.h: Rebuilt.
1030 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1032 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
1034 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
1035 x_csect.x_scnlen.l to match change in coff/internal.h.
1036 (coff_swap_aux_out): Likewise.
1038 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
1039 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
1040 fields to match yesterday's changes.
1042 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
1043 in the internal_reloc itself, not the type.
1044 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
1045 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1046 definition of SELECT_RELOC accordingly.
1048 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1050 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1051 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1052 and number of aux entries.
1053 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1055 * libcoff.h: Rebuilt.
1056 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1057 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1058 specially if this is the last aux entry.
1059 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
1060 new arguments to swap_aux functions.
1062 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1064 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
1065 (only testing for m68k and vax at the moment); do verify that the
1066 preprocessor didn't trash the arch name inside the string version.
1067 Don't print out "pagesize =" line that prevents output from
1068 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
1070 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1071 (check, installcheck): Identify directory in "no testsuites"
1074 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1076 * aoutx.h (aout_link_write_symbols): Write out correct value for
1079 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1081 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
1082 KERNBASE, so hard-code 0x80000000 instead.
1084 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1086 * linker.c (generic_link_add_symbol_list): If symbol is common,
1087 set the BSF_OLD_COMMON flag.
1089 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1091 * format.c (bfd_check_format_matches): Put the new entry in the
1092 correct element of matching_vector.
1094 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1096 * som.c, som.h (bfd_som_set_section_attributes,
1097 bfd_som_set_subsection_attributes): Change parameters from char
1098 to int. Following a prototype with an old-style function definition
1099 in the presence of widened parameters is a GCC-ism not supported
1100 by the HP compiler in ANSI mode.
1102 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1104 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1106 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
1107 before writing out the relocs, so that the right symbol indices
1110 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
1111 try to overlay the internal carsyms on the external symdefs. That
1112 can not work if the size of a host pointer is larger than 4 bytes.
1114 * format.c (bfd_check_format_matches): Cast result of
1115 bfd_xmalloc_by_size_t.
1116 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
1118 * archive.c: Reindented to GNU standards.
1120 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1122 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
1123 "_bfd_" to function names.
1124 * archive.c (_bfd_create_empty_archive_element_shell),
1125 libbfd-in.h: Change callers.
1127 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
1128 * libbfd.c (bfd_add_to_string_table),
1129 trad-core.c (trad_unix_core_file_p),
1130 targets.c (bfd_target_list),
1131 ptrace-core.c (ptrace_unix_core_file_p),
1132 opncls.c (new_bfd), libbfd-in.h,
1133 ieee.c (ieee_make_empty_symbol),
1134 elf32-hppa.c (hppa_elf_stub_branch_reloc),
1135 (hppa_elf_stub_reloc): Change callers.
1136 * libbfd.h: Regenerated.
1138 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
1139 (_bfd_get_elt_at_filepos),
1140 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
1143 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
1144 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
1145 and default_vector to bfd_default_vector.
1146 * libbfd.h: Regenerated.
1148 * format.c (bfd_check_format_matches): New function.
1149 (bfd_check_format): Call it.
1150 (bfd_matching_formats): Function removed.
1151 * targets.c: Replace the vector added on Jan 21 with a count of
1152 entries in default_vector.
1153 * bfd-in2.h: Regenerated.
1155 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1157 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
1158 .pdata section based on lnnoptr field, not section header.
1159 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
1160 since it is unsigned.
1161 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
1163 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
1164 .pdata section to 3.
1165 (ecoff_compute_section_file_positions): Save the size of the
1166 .pdata section in the line_filepos field, and actually align the
1167 .pdata section to an alignment power of 4.
1168 (ecoff_compute_reloc_file_positions): Set output_has_begun after
1169 calling ecoff_compute_section_file_positions.
1170 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
1171 section from the line_filepos field. Set vstamp for the optional
1172 header from the vstamp of the symbolic header.
1173 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
1174 vstamp used by the first object file in the link.
1176 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
1178 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
1179 for a created common section.
1180 (_bfd_generic_link_add_one_symbol): Likewise.
1182 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
1183 get the index of a common section, rather than always using
1184 SHN_COMMON (MIPS has multiple common sections).
1186 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
1188 * bfd/aoutx.h (aout_link_input_section_std,
1189 aout_link_input_section_ext): Pass additional arguments to
1190 reloc_overflow callback.
1191 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
1192 alpha_relocat_section): Likewise.
1193 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1194 * coff-h8500.c (extra_case): Likewise.
1195 * coff-mips.c (mips_relocate_section): Likewise.
1196 * coff-z8k.c (extra_case): Likewise.
1197 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
1198 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1200 * bout.c (calljx_callback, callj_callback): Use get_value to get
1201 the symbol value and check for undefined symbols.
1202 (get_value): If the symbol is undefined, look it up in the linker
1204 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
1205 use get_value to get the symbol value and check for undefined
1207 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
1208 undefined, look it up in the linker hash table.
1210 * aoutx.h (translate_symbol_table): The string index 0 has a
1211 special meaning for normal symbols, but not for dynamic symbols.
1213 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
1215 * sparclynx.c: Setup appropriate macros to enable core file
1218 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1220 * targets.c: Add a vector of matching format names.
1221 * format.c (bfd_matching_formats): New function to return it.
1222 (bfd_check_format): Set it.
1223 * bfd-in2.h: Regenerated.
1225 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
1226 Remove decl of type symclass; wasn't used.
1227 * bfd.c: Document error handling, including code fragments
1228 containing the error decls that were in bfd-in.h.
1230 * bfd-in2.h: Regenerated.
1232 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
1234 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
1235 The sparc (and possibly other?) NLM format requires a different
1236 way to write exports, so add a write_export field to the backend
1237 data (and set it to NULL for everything but the sparc).
1239 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1241 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
1242 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
1243 a struct external_nlist *.
1245 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1247 * bfd.c: Remove error strings for errors removed below.
1248 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
1249 oasys.c (oasys_write_sections): Rename
1250 bfd_error_nonrepresentable_section to nonrepresentable_section.
1251 None of the other bfd error names start with "bfd_error".
1252 Remove errors symbol_not_found and no_relocation_info, which seem
1254 * bfd-in2.h: Regenerated.
1256 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1258 * bfd.c (bfd_get_gp_size): Added support for ELF.
1260 * syms.c (BSF_DYNAMIC): New symbol flag.
1261 (bfd_print_symbol_vandf): Print it.
1262 * bfd-in2.h: Rebuilt.
1263 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
1264 and read_dynamic_relocs fields.
1265 (struct aoutdata): New dynamic_info field.
1266 (obj_aout_dynamic_info): New accessor macro.
1267 * sunos.c (struct sunos_dynamic_info): New structure.
1268 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
1269 MY(read_dynamic_relocs)): New functions to read dynamic symbols
1271 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1272 dynamically linked, set SEC_RELOC for both the .text and .data
1274 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
1276 (translate_symbol_table): New function, split out of
1277 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
1278 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
1279 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
1280 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
1282 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
1283 out dynamic symbols or relocs against reloc symbols, since they
1284 are already in the .text section and we wouldn't know where to
1286 (sunos4_aout_backend): Initialize read_dynamic_symbols and
1287 read_dynamic_relocs fields.
1288 * aout-target.h (MY(backend_data)): Initialize
1289 read_dynamic_symbols and read_dynamic_relocs fields.
1291 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1293 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
1294 typedefs, since HOST_64_BIT will take care of defining them in
1297 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1299 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
1300 that's dealt with elsewhere.
1301 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
1302 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
1303 they get copied to bfd.h.
1305 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
1306 types. Reorganized some of the existing ones.
1307 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
1308 values in case of compilation on a 32-bit machine. Fix pcrel
1309 fields of some reloc types.
1310 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
1312 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
1313 definitions when not defined, regardless of whether uint64_type is
1314 a defined macro or not.
1315 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
1318 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1320 * aoutx.h (translate_to_native_sym_flags): Set the type of a
1321 BSF_WARNING symbol to N_WARNING.
1323 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1325 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
1326 for an indirect or warning symbol.
1327 (aout_link_write_symbols): Update sym_hash with the target of an
1328 indirect or warning symbol. If an indirect symbol is defined,
1329 output the calculated value and don't output the target symbol.
1331 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1333 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
1334 an (unused) nonzero section value, needed for check below.
1336 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1338 * aoutx.h (translate_from_native_sym_flags,
1339 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
1342 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1344 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
1345 the DYNAMIC flag for the BFD.
1346 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
1347 BFD with the DYNAMIC flag set, since we don't generate the program
1348 header table correctly.
1350 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1352 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
1353 of the function to avoid storage leak.
1355 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1357 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
1359 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1361 * som.c (som_set_reloc_info): Provide a default symbol for
1362 relocations which don't actually have an associated symbol.
1364 * som.c (hppa_som_reloc): Add new "error message" argument.
1366 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1368 Enable gdb to write to core files on more core file readers.
1369 * libbfd.c (bfd_generic_set_section_contents): Remove range check
1370 for section size, it is already done in bfd_set_section_contents
1371 with bfd_get_section_size_now.
1372 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
1373 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
1374 Use bfd_generic_set_section_contents instead of bfd_false.
1376 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1378 * linker.c: Added initial documentation.
1380 * linker.c (default_indirect_link_order): Don't expect space for
1381 output relocations if there aren't any input relocations.
1383 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1385 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
1388 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
1391 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1393 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
1394 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
1396 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1398 * ecofflink.c: Extensive changes to compress and merge debugging
1399 information, and to write some of out directly rather than saving
1400 it in memory. Several new functions and structures, and new
1401 arguments to existing functions.
1402 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
1403 sym_filepos as well.
1404 (ecoff_get_extr): Use ifdmap instead of ifdbase.
1405 (ecoff_write_object_contents): Don't compute sym_filepos here.
1406 Only output symbols if outsymbols is not NULL.
1407 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
1408 bfd_ecoff_debug functions. Write out debugging information here.
1409 (ecoff_final_link_debug_accumulate): Adjust for changes in
1410 bfd_ecoff_debug functions.
1411 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
1412 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
1413 first, to put them in the first memory buffer. Clear fdr field.
1414 (mips_elf_get_extr): Use pointer to unswapped external symbol.
1415 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
1416 Preserve .text, .data and .bss even if they are empty. Save
1417 pointer to unswapped external symbol rather than copying it.
1418 Don't free up the external symbols.
1419 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
1420 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
1421 (bfd_ecoff_debug_accumulate): Update declaration.
1422 (bfd_ecoff_debug_accumulate_other): Rename declaration from
1423 bfd_ecoff_debug_link_other and update.
1424 (bfd_ecoff_write_accumulated_debug): Declare.
1425 * bfd-in2.h: Rebuilt.
1426 * Makefile.in: Rebuilt dependencies.
1428 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1430 * Makefile.in (install): Remove "@" which follows a backslash. In
1431 this position it just causes errors, not suppresses echoes.
1433 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1435 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
1438 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1440 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
1442 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1444 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
1445 end of data if they are not contiguous.
1447 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1449 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1451 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
1452 for .reginfo section here.
1453 (ecoff_new_section_hook): Set it here instead.
1455 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
1457 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
1458 define true and false as enums.
1459 (ALMOST_STDC): Add as alternative to __STDC__.
1460 * bfd-in2.h: Rebuilt.
1461 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1463 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1465 * aoutx.h (translate_to_native_sym_flags): Catch the case where
1466 there is no output section.
1468 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1470 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
1471 count it as a wrong format error, not a system call error, since
1472 the object file might simply be too small.
1474 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
1476 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
1477 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
1478 support, even though it is for an Alpha in 32 bit mode.
1479 * configure.in (nlm32_alpha_vec): Set target64 to true.
1481 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
1482 different, so there is no point to providing a generic one.
1483 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
1484 in the backend accessor macros; that should no longer be possible.
1485 * targets.c (target_vector): Removed nlm32_big_generic_vec,
1486 nlm64_big_generic_vec, nlm64_little_generic_vec.
1487 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
1488 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
1489 * Makefile.in: Rebuilt dependencies, and
1490 (BFD32_BACKENDS): Removed nlm32-gen.o.
1491 (BFD64_BACKENDS): Removed nlm64-gen.o.
1492 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
1494 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1496 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
1497 bitsize arguments. Changed all callers (aoutx.h).
1498 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
1499 and bitsize arguments to declaration.
1500 * libbfd.h: Rebuilt.
1502 * ecoff.c: First cut at new style of linker backend for
1503 ECOFF--added a bunch of functions. Also:
1504 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
1505 (ecoff_slurp_symbolic_header): New function.
1506 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
1507 (ecoff_compute_reloc_file_positions): New function.
1508 (ecoff_set_section_contents): Get out quickly if count is zero.
1509 Check errors better.
1510 (ecoff_write_object_contents): Put .xdata section in data segment.
1511 Call ecoff_compute_reloc_file_positions. Don't output relocs or
1512 external symbols if outsymbols is NULL.
1513 (ecoff_bfd_final_link): Completely rewritten.
1514 * libecoff.h: Include bfdlink.h.
1515 (struct ecoff_backend_data): Add relocate_section field.
1516 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
1517 (struct ecoff_link_hash_entry): Define.
1518 (struct ecoff_link_hash_table): Define.
1519 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
1520 (ecoff_bfd_link_hash_table_create): Likewise.
1521 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
1522 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
1523 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
1524 * bfd-in2.h: Rebuilt.
1525 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
1526 partial_inplace, and set the src_mask to 0x1fffff.
1527 (alpha_ecoff_get_relocated_section_contents): Remove unused
1529 (alpha_convert_external_reloc): New static function.
1530 (alpha_relocate_section): New static function.
1531 (alpha_ecoff_backend_data): Initialize relocate_section field.
1532 * coff-mips.c (mips_relocate_refhi): New static function.
1533 (mips_relocate_section): New static function.
1534 (mips_ecoff_backend_data): Initialize relocate_section field.
1536 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
1537 checking when there is an addend.
1539 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
1540 a non a.out file, just pass it to _bfd_default_link_order.
1541 (aout_link_input_section_std): When doing a final PC relative link
1542 against a section symbol, subtract the VMA of the input section.
1543 (aout_link_input_section_ext): Likewise.
1545 * linker.c (default_indirect_link_order): Renamed from
1546 _bfd_generic_indirect_link_order and made static.
1547 (_bfd_generic_final_link): Don't switch on link_order type, just
1548 call _bfd_default_link_order.
1549 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
1550 * genlink.h: Removed declaration of
1551 _bfd_generic_indirect_link_order.
1552 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
1553 type, just call _bfd_default_link_order.
1555 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
1557 * linker.c (generic_link_check_archive_element): Base the name of
1558 the created common section on the name of the section the symbol
1560 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
1561 must have a section, so don't bother to create one.
1563 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1565 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
1566 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
1567 If the DYNAMIC flag is set, set it in the exec header.
1568 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1569 dynamically linked, set the DYNAMIC flag in the BFD.
1570 * libaout.h (N_SET_DYNAMIC): New macro.
1571 (N_DYNAMIC): Add missing 0 in mask.
1573 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1575 * ecoff.c (ecoff_get_extr): Don't output section symbols as
1578 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
1579 to unsigned int, because size_t may not be defined in bfd.h.
1580 * bfd-in2.h: Rebuilt.
1582 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1584 * bfd-in2.h: Rebuilt.
1585 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1587 * targets.c (bfd_target): Change swap function pointers
1589 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1590 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1591 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1592 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1595 * libbfd-in.h (struct artdata): Added tdata field.
1596 (_bfd_add_bfd_to_archive_cache): Declare.
1597 (_bfd_get_elt_at_filepos): Declare.
1598 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1599 * libbfd.h: Rebuilt.
1600 * archive.c: Cleaned up some more.
1601 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1602 pointer elements of artdata.
1603 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1604 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1605 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1606 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1607 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1608 * ecoff.c: Some comment changes.
1609 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1610 ardata->tdata to raw_armap.
1611 (ecoff_archive_p): Initialize pointer elements of artdata.
1612 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1615 * hash.c: Added some documentation.
1617 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1619 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1620 and do the swapping here rather than calling ntohl from the N_*
1621 macros. This cleans up assumptions about the size of a host long,
1622 the existence to ntohl, etc.
1624 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1626 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1629 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1631 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1632 * i386mach3.c (SEGMENT_SIZE): Fix value.
1634 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1636 Minor cleanups suggested by CodeCenter.
1637 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1638 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1640 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1641 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1642 (adjust_z_magic): Removed useless variable data_vma.
1643 (stringtab_init): Initialize hash_zero.
1644 (add_to_stringtab): Removed unused fourth argument.
1645 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1647 (aout_link_input_section): Added some casts.
1648 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1649 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1650 Minor code rewriting to make it more C like.
1651 (do_slurp_bsd_armap): Added some casts.
1652 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1654 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1655 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1656 * libaout.h (struct internal_exec): Removed unnecessary
1658 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1659 * opncls.c (new_bfd): Removed a cast.
1660 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1662 * srec.c (internal_srec_write_object_contents): Removed useless
1663 variable bytes_written.
1665 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1667 * i386mach3.c (N_TXTADDR): Don't define after all.
1668 (TEXT_START_ADDR): Don't include exec header size in value.
1670 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1672 * i386mach3.c (N_TXTADDR): Define.
1674 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1676 Extensive changes to move the bulk of the linker into BFD so that
1677 more efficient backend code can be written for specific object
1678 files. Only existing efficient backend is a.out.
1679 * seclet.c, seclet.h: Removed.
1680 * hash.c, linker.c, genlink.h: New files.
1681 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1682 structures and functions.
1683 (JUMP_TABLE): Removed bfd_seclet_link, added
1684 bfd_link_hash_table_create, bfd_link_add_symbols and
1686 * All backends: Changed accordingly.
1687 * bfd-in2.h: Rebuilt.
1688 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1689 Removed ld_symbols field.
1690 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1691 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1692 bfd_error_vector): Removed.
1693 (bfd_default_error_trap, bfd_error_trap,
1694 bfd_error_nonrepresentabltrap): Removed.
1695 (bfd_get_relocated_section_contents): Pass link_info. Pass
1696 link_order instead of seclet. Pass symbols.
1697 (bfd_relax_section): Pass link_info.
1698 (bfd_seclet_link): Removed.
1699 (bfd_link_hash_table_create, bfd_link_add_symbols,
1700 bfd_final_link): New macros.
1701 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1702 alloca as __builtin_alloca. Declare internal linking functions.
1703 * libbfd.h: Rebuilt.
1704 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1706 * reloc.c (reloc_howto_type): Added error_message argument to
1707 special_function field. Changed all callers and all definitions.
1708 (bfd_get_reloc_size): Make argument a const pointer.
1709 (bfd_perform_relocation): Add error_message argument to hold
1710 string set if return value if bfd_reloc_dangerous. Changed all
1712 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1713 * section.c (asection): Renamed seclets_head and seclets_tail to
1714 link_order_head and link_order_tail.
1715 * targets.c (bfd_target): Replaced seclet argument with link_info
1716 and link_order and symbols arguments in
1717 bfd_get_relocated_section_contents. Added symbols argument to
1718 bfd_relax_section. Removed bfd_seclet_link. Added
1719 bfd_link_hash_table_create, bfd_link_add_symbols and
1721 * libaout.h (struct aoutdata): Added external_syms,
1722 external_sym_count, external_strings, sym_hashes fields.
1723 (obj_aout_external_syms, obj_aout_external_sym_count,
1724 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1726 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1727 * aoutx.h: Wrote new back end linker routines.
1728 (translate_to_native_sym_flags): Return boolean value. Don't use
1730 (NAME(aout,write_syms)): Return boolean value. Check return value
1731 of translate_to_native_sym_flags and bfd_write.
1732 * aout-target.h (final_link_callback): New function.
1733 (MY_bfd_final_link): New function.
1734 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1735 value of aout_32_write_syms.
1736 * hp300hpux.c (MY(write_object_contents)): Likewise.
1737 * i386lynx.c (WRITE_HEADERS): Likewise.
1738 * libaout.h (WRITE_HEADERS): Likewise.
1739 * bout.c: Changed functions to use link_info->callbacks rather
1740 than bfd_error_vector, and link_orders rather than seclets.
1741 * coff-alpha.c: Likewise.
1742 * coff-h8300.c: Likewise.
1743 * coff-h8500.c: Likewise.
1744 * coff-sh.c: Likewise.
1745 * coff-z8k.c: Likewise.
1746 * elf32-hppa.c: Likewise.
1747 * reloc16.c: Likewise.
1748 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1749 up _gp in the hash table rather than in outsymbols.
1750 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1751 argument rather than printing them.
1752 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1753 link_order arguments rather than seclet. Changed all uses and
1755 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1756 all uses and definitions.
1757 * libcoff.h: Rebuilt.
1758 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1759 not by ECOFF, make it scAbs.
1760 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1762 * elf32-mips.c (mips_elf_final_link): Renamed from
1763 mips_elf_seclet_link and rewritten.
1764 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1766 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1767 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1768 Added link_info arguments. Changed all callers.
1769 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1771 * oasys.c (oasys_write_sections): Return boolean value rather than
1772 using bfd_error_vector.
1773 (oasys_write_object_contents): Check return value of
1774 oasys_write_sections.
1775 * hosts/std-host.h: Don't declare qsort or strtol.
1776 * Makefile.in: Rebuild dependencies.
1777 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1778 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1779 (HFILES): Removed seclet.h. Added genlink.h.
1781 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1783 * section.c (bfd_get_section_contents): Return zero filled buffer
1784 if section has no contents.
1786 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1788 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1789 then skip bfd_perform_relocation even if the addend is non-zero.
1791 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1793 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1794 addend to r_offset field.
1796 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1798 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1799 CALC_ADDEND): Define.
1801 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1802 the offsetof because AIX /bin/cc does not like to take the address
1803 of an array. (From Minh Tran-Le.)
1805 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1807 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1809 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1810 the return pointer into %r2 if no jump-in-call-delay-slot
1811 optimization was done.
1813 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1815 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1817 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1819 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1820 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1822 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1823 (TEXT_START_ADDR): Correct.
1824 (MY_backend_data): Define.
1826 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1827 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1829 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1831 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1833 (bfd_som_attach_aux_hdr): Likewise.
1835 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1837 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1838 selectors for PIC code.
1840 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1841 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1842 relocations needed by PIC.
1844 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1846 * nlmcode.h: Fixes to avoid compiler warnings...
1848 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1850 * libnlm.h (nlm_backend_data): Removed macro definition.
1851 (nlm_alpha_backend_data): Adjusted accordingly.
1853 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1855 * som.c (som_begin_writing): Flesh out code for handling simple
1857 (bfd_som_attach_aux_hdr): New function.
1859 * som.h (struct somdata): Add fields for attaching version and
1860 copyright headers. Add accessor macros.
1862 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1863 definitions for old versions of HPUX which fail to define them.
1864 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1865 now that they're safe. Delete bogus R_STATEMENT relocations.
1867 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1868 extra R_DATA_OVERRIDE.
1869 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1870 mode selector if needed.
1871 (som_write_fixups): Handle requests for a change in the default
1872 rounding mode. Rounding modes do not consume input bytes, but
1873 are just markers much like R_ENTRY and R_EXIT.
1875 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1877 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1879 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1880 the branch instruction as originally been nullified.
1881 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1882 case of no code reordering due to an LDO instruction in the
1883 delay slot of the branch. Make sure to relocate the correct
1884 instruction. Do not perform instruction reordering for millicode
1886 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1887 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1888 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1889 a call from a linker stub to another linker stub and for millicode
1890 calls. Do not trash the return register for calls from one linker
1891 stub to a second linker stub.
1893 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1894 relocations are not pc-relative.
1896 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1898 (COPY_2_31): Likewise.
1900 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1902 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1903 * hosts/solaris.h: If not __GNUC__, define const as empty.
1905 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1907 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1908 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1909 section so that the linker ignores it.
1910 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1911 (ecoff_add_bytes): Changed need argument to size_t.
1912 (bfd_ecoff_debug_link_other): Check return value of
1915 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1917 * libbfd.h: Rebuilt.
1919 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1920 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1921 (struct nlm_backend_data): New field no_uninitialized_data.
1922 (nlm_no_uninitialized_data): New accessor macro.
1923 * nlmcode.h (nlm_compute_section_file_positions): Handle
1924 no_uninitialized_data.
1925 (nlm_external_reloc_compare): Sort relocs by address for a
1926 particular symbol, to make the sort more stable.
1927 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1928 value of a debugging symbol the same way we get the value of a
1930 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1931 Set no_uninitialized_data to true.
1932 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1933 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1934 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1935 before filling it in.
1937 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1939 * som.c (som_section_type, som_decode_symcalss): New functions.
1940 (som_get_symbol_info): Use them.
1941 (som_slurp_symbol_table): Set the section of common and undefined
1944 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1946 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1949 * mipsbsd.c: Changes from Ralph Campbell:
1950 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1951 complain_overflow_dont.
1952 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1955 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1957 * config.bfd: For sparc*-*-coff, use sparc-coff.
1958 * configure.in: Handle sparccoff_vec.
1959 * targets.c (sparccoff_vec): Declare.
1961 * reloc.c (bfd_get_reloc_size): New function.
1962 (struct reloc_howto_type): Update documentation of size field.
1964 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1966 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1967 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1968 * config/alpha-nlm.mt: New file.
1969 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1971 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1972 (CFILES): Added nlm32-alpha.c.
1973 Rebuilt dependencies.
1974 * targets.c (nlm32_alpha_vec): Declare.
1976 * libnlm.h (struct nlm_backend_data): New fields
1977 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1978 nlm_set_public_section, nlm_get_public_offset. Removed unused
1979 nlm_write_reloc field. Changed nlm_write_import to remove
1980 unnecessary symbol argument. Renamed nlm_write_externals to
1981 nlm_write_external, and changed cound argument from bfd_vma to
1983 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1984 nlm_write_prefix_func, nlm_set_public_section_func,
1985 nlm_get_public_offset_func): New accessor macros.
1986 (nlm_write_reloc_func): Removed.
1987 (nlm_write_external_func): Adjusted for field renaming.
1988 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1989 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1990 just called old nlm_i386_write_reloc.
1991 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1992 Declared. Changed second argument from bfd_vma to bfd_size_type.
1993 (nlm32_i386_backend): Adjusted for changes to fields and names.
1994 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1996 (nlm_sparc_write_import): Removed second argument.
1997 (nlm_sparc_write_external): Renamed from
1998 nlm_sparc_write_externals. Changed second argument from bfd_vma
2000 (nlm32_sparc_backend): Adjusted for changes to fields and names.
2001 * nlmcode.h: Removed some unused code.
2002 (nlm_object_p): Don't destroy tdata pointer. Call
2003 backend_object_p function if it exists.
2004 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
2005 set_public_section_func if it exists instead of checking
2007 (nlm_compute_section_file_positions): Account for
2008 optional_prefix_size.
2009 (nlm_write_object_contents): Account for optional_prefix_size.
2010 Removed useless variable write_reloc_func. Changed declaration
2011 and call of write_import_func. Call write_prefix_func if it
2012 exists. Removed unused variables len and temp. Call
2013 get_public_offset_func if it exists rather than setting NLM_HIBIT.
2014 * nlmswap.h: Declare functions.
2016 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
2018 (fprintf_vma, sprintf_vma): Use %lx, not %x.
2019 * bfd-in2.h: Rebuilt.
2020 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
2023 * config.bfd: Don't set target64 here, as the setting is ignored.
2024 * configure.in (ecoffalpha_little_vec): Set target64.
2026 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
2027 in TDEFINES is wrong.
2029 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2030 Remove unused variable output_section.
2032 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2034 * irix-core.c: New file for Irix 4 and Irix 5 core support.
2035 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
2036 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
2037 * targets.c: If IRIX_CORE defined, include irix_core_vec in
2039 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
2040 (HDEPFILES): Define to be irix-core.o.
2041 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
2042 (HDEPFILES): Define to be irix-core.o.
2043 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
2044 sco-core.o, which no longer exists.
2045 (CFILES): Added all *-core.c files.
2046 Rebuilt dependencies.
2048 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2050 * elfcode.h (map_program_segments): Restore check of file_size !=
2051 mem_size, but only if SHT_PROGBITS.
2053 * ecofflink.c: New file to hold ECOFF debug information linking
2055 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2056 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2058 (ecoff_get_extr, ecoff_set_index): New functions.
2059 (ecoff_slurp_symbolic_info): Don't save raw_size.
2060 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
2061 (ecoff_compute_section_file_positions): Don't set EXEC_P just
2062 because there is a start address.
2063 (ecoff_write_object_contents): Handle external symbols here. Use
2064 ecofflink.c functions to write out debugging information.
2065 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
2066 mips_elf_set_index): New functions.
2067 (mips_elf_seclet_link): Discard empty sections, the .options
2068 section and .gptab sections. Handle linking .mdebug section.
2069 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
2070 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
2071 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
2072 called by gas, so they are public).
2073 * bfd-in2.h: Rebuilt.
2074 * Makefile.in (BFD_LIBS): Added ecofflink.o.
2075 (CFILES): Added ecofflink.c.
2076 (ecofflink.o): New target. Rebuilt dependencies.
2078 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2080 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
2081 a valid magic number if it's been defined.
2083 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2085 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
2086 no longer requires it.
2087 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
2088 ecoff_write_object_contents): Don't treat .scommon section
2091 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
2093 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
2094 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
2095 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
2096 * bfd/ptrace-core.c: New file for dealing with core files with
2097 start with the ptrace_user structure found on BCS compliant systems.
2098 * bfd/targets.c (ptrace_core_vec): New vector.
2100 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2102 * Minimal support for reading SOM fixup streams. Allows
2103 objdump -r to do something reasonable.
2104 * som.c (som_get_reloc_upper_bound): Implement.
2105 (som_canonicalize_reloc): Implement.
2106 (som_set_reloc_info, som_slurp_reloc_table): New functions.
2108 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2110 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
2111 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
2113 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2115 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
2116 signed_value before sign extending it. Don't subtract out
2117 reloc_entry->address. This makes it compatible with what gas is
2120 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
2121 SHT_NOBITS sections.
2122 (map_program_segments): Don't leave the loop after the first
2124 (assign_file_positions_except_relocs): Only force sh_offset and
2125 sh_addr to match modulo maxpagesize for a section which is not
2126 SHT_NOBITS. Changed the method used to force page alignment after
2127 a SHT_NOBITS section to only do it for the last such consecutive
2128 section, and to really force page alignment.
2130 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2132 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
2133 in the case of an unknown (or unhandled) storage class.
2135 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
2136 not be defined here, since it is a host attribute, not a target
2138 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
2140 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
2143 * coff-sparc.c: Define some relocations, based on ELF relocations.
2144 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
2145 struct coff_reloc_map, sparc_reloc_map,
2146 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
2148 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
2149 (rtype2howto): Index into coff_sparc_howto_table using
2152 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2154 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
2155 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
2156 hosts/irix5.h created; just use std-host.h).
2157 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
2159 * Makefile.in: Rebuilt dependencies.
2161 * ecoffswap.h: Changed type of internal pointers for swap out
2162 functions to const *.
2164 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
2165 correctly for assembler, but linker support not implemented.
2166 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
2167 (mips_elf_sym_is_global): New function; at least on Irix 5, all
2168 non section symbols are considered global.
2169 (elf_backend_sym_is_global): Define.
2170 (mips_elf_final_write_processing): New function. Set the MIPS
2171 architecture level correctly.
2172 (elf_backend_final_write_processing): Define.
2173 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
2174 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
2175 section to 1. Handle .options section.
2176 (mips_elf_acom_section, mips_elf_acom_symbol,
2177 mips_elf_acom_symbol_ptr): New static variables, used to build a
2178 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
2179 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
2180 putting them all in a global .acommon section.
2182 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
2183 section has no ELF section data.
2184 (elf_make_sections): Set addralign of reloc section to 4.
2185 (elf_fake_sections): Likewise.
2186 (map_program_segments): Don't consider section 0.
2187 (assign_file_positions_except_relocs): Don't consider section 0.
2188 In the main loop, skip the symtab and strtab sections, since their
2189 positions are set elsewhere.
2190 (swap_out_syms): Set addralign of symtab section to 4. Set
2191 addralign of strtab sections to 1.
2192 (assign_file_positions_for_relocs): Don't consider section 0.
2193 (write_object_contents): Don't write out section 0.
2195 * libelf.h (struct elf_backend_data): Added fields
2196 elf_backend_sym_is_global and elf_backend_final_write_processing.
2197 * elf32-target.h (elf32_bed): Added corresponding initializers.
2198 * elf64-target.h (elf64_bed): Likewise.
2199 * elfcode.h (sym_is_global): Take abfd argument. Call
2200 elf_backend_sym_is_global if it is not NULL.
2201 (elf_map_symbols): Pass abfd to sym_is_global.
2202 (write_object_contents): Call elf_backend_final_write_processing
2205 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2207 * libecoff.h: Include coff/ecoff.h.
2208 (struct ecoff_backend_data): Move external debugging information
2209 fields into a single field pointing to an ecoff_debug_swap
2211 (ecoff_data_type): Move debugging information fields into a single
2212 field pointing to an ecoff_debug_info structure.
2213 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
2215 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
2217 * nlmswap.h: New file to swap fixed header. Included by NLM
2219 * libnlm.h (struct reloc_and_sec): Define.
2220 (struct nlm_backend_data): Add fields fixed_header_size,
2221 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
2223 (nlm_fixed_header_size, nlm_read_import_func,
2224 nlm_write_import_func, nlm_swap_fixed_header_in_func,
2225 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
2227 * nlmcode.h: Use new functions.
2228 * nlm32-i386.c: Provide new functions.
2229 * nlm32-sparc.c: New file; SPARC NLM backend.
2231 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
2233 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
2234 garbage bits appearing in the upper end of symbolnums.
2236 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
2238 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
2240 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
2241 * m68klynx.c: Define core file macros.
2242 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
2243 non-architecture specific stuff into lynx.h.
2245 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2247 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
2248 change PAGE_SIZE to 4096.
2250 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2252 * Makefile.in (diststuff): New target.
2256 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2258 * som.c (som_object_setup): Do not create dummy ".text", ".data",
2259 and ".bss" sections.
2260 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
2261 is zero. Recognize BSS type sections and turn off SEC_LOAD and
2262 SEC_DATA (so binutils/size works). Set the correct value for
2263 a section's _raw_size.
2264 (som_slurp_symbol_table): Program entry points, and millicode are
2265 also functions. Mark them as such. Also mark L$* symbols as
2268 * bfd-in2.h: Rebuilt.
2270 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2272 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
2273 a pointer to constant data. Delete bogus #define which made the
2276 * som.c (som_prep_for_fixups): New function.
2277 (som_write_fixups): New function.
2278 (som_write_space_strings): New function.
2279 (som_write_symbol_strings): New function.
2280 (som_begin_writing): New function.
2282 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2284 * som.c (som_write_object_contents): Do not abort. Flesh out.
2285 (som_set_section_contents): Do not abort. Flesh out.
2287 * som.c (som_write_headers): New function.
2288 (som_prep_headers): New function.
2289 (som_build_and_write_symbol_table): New function.
2291 * som.c (som_sizeof_headers): Add missing prototype.
2292 (som_set_arch_mach): Do not abort.
2294 * som.c (som_count_spaces): New function.
2295 (som_count_subspaces): New function.
2296 (compare_syms): New function.
2297 (som_compute_checksum): New function.
2299 * som.c (hppa_som_gen_reloc_type): New function.
2300 (som_bfd_reloc_type_lookup): New function.
2302 * som.c (try_prev_fixup): New function.
2303 (som_reloc_skip): New function.
2304 (som_reloc_addend): New function.
2305 (som_reloc_call): New function.
2307 * som.c (som_initialize_reloc_queue): New function.
2308 (som_reloc_queue_insert): Likewise.
2309 (som_reloc_queue_fix): Likewise.
2310 (som_reloc_queue_find): Likewise.
2312 * som.c (som_hppa_howto_table): SOM howto relocation table.
2313 (hppa_som_reloc): New function.
2315 * som.c (struct reloc_queue): New structure to keep track of
2316 the last four multibyte relocations emitted.
2317 (enum pa_symbol_type): Type to fully describe the symbol types
2318 associated with .import/.export assembler directives.
2320 * som.c: Include libhppa.h
2322 * som.c (bfd_som_set_section_attributes): New function.
2323 (bfd_som_set_subsection_attributes): Likewise.
2324 (bfd_som_set_symboL_type): Likewise.
2325 (bfd_som_attach_unwind_info): Likewise.
2326 * som.h: Declare new exported functions.
2328 * som.h (struct som_symbol): Add new fields to hold additional
2329 information needed to build/write symbol tables and fixup streams.
2330 (struct som_section_data_struct): Add new fields to hold additional
2331 information needed to build/write space and subspace headers.
2332 (som_symbol_data): New accessor macro for SOM symbol information.
2333 (R_HPPA_*): Basic relocation types to be used by the assembler.
2335 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2337 * trad-core.c (trad_unix_core_file_p): If new hook
2338 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
2339 corefile being too big.
2340 * hosts/i386sco.h: Define it.
2342 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2344 * bfd.c (struct _bfd): Add hppabsd_core_data.
2345 * targets.c (target_vector): Add hppabsd_core_vec.
2346 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
2347 section is encountered during core section scanning.
2348 * hppabsd-core.c: New file.
2349 * config/hppabsd.mh: Enable HPPA BSD core files.
2351 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
2352 which is either commented out or ifdef'd out. Add, update and
2353 clean comments. Fix various indention and spacing problems. Handle
2354 problems related to using "ble" to jump to a stub rather than "bl"
2355 (%r31 is trashed by "ble", but not by "bl").
2356 (NEW_INSTRUCTION): Put inside curly braces.
2357 (CURRENT_STUB_OFFSET): Fix indention problems.
2358 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
2359 Add, update and clean comments. Handle "ble" %r31 lossage problems.
2360 (hppa_elf_build_long_branch_stub): Likewise.
2361 (hppa_look_for_stubs_in_section): Likewise.
2362 (hppa_elf_stub_check): Remove obsolete function.
2364 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
2365 problems. Delete unused instructions.
2367 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
2369 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
2371 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2373 * elfcode.h (elf_object_p): Rather than looking through an array
2374 of architectures, get the ELF EM_xxx code from the backend
2375 information. Let the generic ELF target match any EM_xxx code not
2376 matched by another ELF target. Call elf_backend_object_p to let
2377 the backend do more checks and set global information.
2378 * libelf.h (struct elf_backend_data): Added elf_machine_code and
2379 elf_backend_object_p fields.
2380 (struct bfd_elf_arch_map): Removed.
2381 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
2382 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
2383 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
2384 field with elf_backend_object_p (if it is defined).
2385 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
2386 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
2387 elf64-gen.c (ELF_MACHINE_CODE): Defined.
2388 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
2390 (mips_elf_object_p): Set the right machine number.
2391 (mips_elf_ecoff_debug_swap): Defined.
2392 (elf_backend_object_p): Defined to be mips_elf_object_p.
2393 (elf_backend_ecoff_debug_swap): Defined to be
2394 mips_elf_ecoff_debug_swap.
2395 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
2397 * libbfd-in.h (target_vector, default_vector): Declare.
2398 * libbfd.h: Rebuilt.
2399 * format.c (target_vector, default_vector): Don't declare.
2401 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
2402 for R_MIPS_26. Correct overflow detection requires matching the
2403 upper four bits of the destination against the PC. From Ted Lemon
2404 <mellon@pepper.ncd.com>.
2406 * bout.c (b_out_reloc_type_lookup): Return type should point to
2408 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
2409 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
2410 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
2411 * coff-i386.c (coff_i386_reloc): Made howto const.
2412 * oasys.c (oasys_write_data): Made how const.
2414 * libelf.h: Added some comments.
2415 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
2416 field. Removed unused write_relocs field.
2417 * elf32-target.h: Adjusted elf_backend_data initialization
2419 * elf64-target.h: Corrected elf_backend_data initialization to
2420 fill in all fields and to set elf_64_p to 1.
2422 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2424 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
2425 to filepos in SHT_STRTAB case.
2426 (assign_file_position_for_section): Set BFD section filepos as
2427 well as ELF section sh_offset.
2429 * reloc.c: Use const instead of CONST.
2430 (bfd_perform_relocation): Make variable howto a const pointer.
2431 * bfd-in2.h, libbfd.h: Rebuilt.
2433 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2435 * Makefile.in (realclean): Don't remove generated headers. Reverts
2436 change of 2 Jul 1993.
2438 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2440 * configure.bfd: make unixware equivalent to sysv4.
2442 * config/i386-nlm.mt: bring in elf config; make it the default.
2444 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2446 * libbfd.c (bfd_put_8): Add parens around reference to "val"
2449 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2451 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
2452 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
2454 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2456 * coffcode.h (coff_write_object_contents): Zero out internal_a.
2458 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2460 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
2461 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
2462 section.c, syms.c, targets.c:
2463 Doc cleanup (spelling, punctuation, grammar, formatting).
2464 * bfd-in2.h, libbfd.h: Rebuild.
2466 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
2468 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
2469 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
2471 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2473 * From Pete Hoogenboom (hoogen@cs.utah.edu)
2474 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
2475 in last change. Always rebuild symbol extension section the first
2476 time though if output sections exist (fixes ld -r problems).
2478 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
2480 * Makefile.in: Add .PHONY for check and installcheck rules.
2482 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2484 * libbfd-in.h (artdata): Use long, not time_t for portability, at
2485 least to HPUX. File below is a derived file.
2487 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2489 * libbfd.h (artdata): Use long, not time_t for portability, at
2492 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2494 * config.bfd: Use bigmips for mips*-*-bsd*.
2496 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2498 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
2499 Handle symbol number of zero.
2501 * reloc.c (enum bfd_reloc_code_real): Added
2502 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
2503 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
2504 * bfd-in2.h: Rebuilt.
2505 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
2506 BFD_RELOC_MIPS_LITERAL.
2507 * elf32-mips.c (mips_reloc_map): Handle new relocs.
2508 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
2511 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
2512 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
2513 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
2514 MY_bfd_seclet_link): Define.
2515 (MY_bfd_reloc_type_lookup): Rename from
2516 MY_reloc_howto_type_lookup.
2517 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
2518 (MY(vec)): Use JUMP_TABLE rather than listing functions.
2519 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
2520 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
2521 terms of MY, because that causes a recusive invocation of CAT when
2522 expanded within JUMP_TABLE, and ANSI compilers don't expand
2524 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
2525 MY_reloc_howto_type_lookup, and don't define in terms of MY.
2526 (MY_canonicalize_reloc): Don't define in terms of MY.
2527 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
2528 than listing functions.
2530 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2532 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
2534 See file ChangeLog.1
2541 version-control: never