1 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3 * bfd-in.h (BFD_VERSION): Use @VERSION@.
4 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
5 * bfd-in2.h: Regenerated.
7 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
8 this was also named trad_unix_bfd_copy_private_bfd_data.
10 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
12 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
13 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
14 returns NULL, it is not an error. It's possible that some of
15 these checks are not necessary (because the size can never be
16 zero), but putting in the checks is the conservative thing to do
17 in light of the fact that some of these malloc calls replaced
18 unchecked alloca calls, in which a zero argument would work fine.
20 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
22 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
24 (osf_core_bfd_is_local_label): Define.
26 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
27 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
28 failure indication, it merely means there are no relocs.
30 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
31 after NAME, since SunOS /bin/cc can't handle it.
33 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
35 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
36 From sukes@glue.umd.edu (Tasuki Hirata).
38 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
40 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
41 all that convoluted stuff with NAME, CAT3, etc. The convoluted
42 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
44 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
46 * som.c (som_prep_for_fixups): Detect section symbols based
47 on either the lack of private data or the symbol flags. Do not
48 munge section symbol names anymore -- they no longer confuse GDB.
49 (som_begin_writing): Leave space for an exec header if writing
51 (som_slurp_symbol_table): Recognize both forms of section symbol
52 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
53 section symbols to be the name of the section they represent.
54 Debugging symbols begin with "L$0\001", not just "L$".
56 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
58 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
60 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
61 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
62 and bfd_is_local_label.
64 * targets.c: Add new entries to the bfd_target structure.
66 * bfd.c (bfd_copy_private_bfd_data): New definition.
68 * section.c (bfd_copy_private_section_data): New definition.
70 * syms.c (bfd_is_local_label): New definition.
72 * libbfd-in.h (bfd_generic_is_local_label): Declare.
74 * libbfd.c (bfd_generic_is_local_label): New function.
76 * *-core.c: Provide default definitions for new functions in
77 the target vector which all point to bfd_false.
79 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
80 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
81 Default new vectors for copying private backend data to bfd_true.
82 Default new vector for determining if a symbol is a local label
83 to bfd_generic_is_local_label.
85 * som.c (som_bfd_copy_private_section_data): New function.
86 (som_bfd_is_local_label): New function.
87 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
89 * elf32-hppa.c (hppa_elf_is_local_label): New function.
91 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
93 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
95 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
98 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
99 Indent some of them to GNU standards.
101 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
102 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
103 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
104 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
105 Update copyright years.
107 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
109 * som.c (som_prep_for_fixups): A relocation involving the section
110 symbol for the *ABS* section is really a relocation involving
112 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
113 undefined symbols. Correctly distinguish between debugger symbols
116 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
117 for spaces and subspaces.
119 * som.c (som_bfd_count_ar_symbols): Fix typo.
121 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
122 HAS_RELOC based on the object's magic number.
123 (make_unique_section): Delete function. BFD and its users are
124 prepared to handle multiple sections with the same name.
125 (setup_sections): Allocate space on the BFD's obstack to hold
126 section names. Use bfd_make_setion_anyway rather than the
127 obsolete make_unique_section.
128 (som_prep_headers): Choose the correct SOM magic number based
130 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
132 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
134 * elf32-ppc.c: Renamed from elf32-powerpc.c.
135 start-sanitize-powerpc-netware
136 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
137 end-sanitize-powerpc-netware
138 * Makefile.in, configure.in: Corresponding changes.
140 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
142 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
144 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
146 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
147 is always located at the start of the data section to allow
148 recovery of the dynamic info from a stripped executable.
149 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
152 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
154 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
155 cruft (like the #pragma alloca for AIX).
156 In addition to that problem, the C alloca calls xmalloc, which
157 means checking for being out of memory can't work right. The
158 following changes remove all uses of alloca from BFD.
159 * hosts/solaris2.h: Remove alloca cruft.
160 * som.c: Replace alloca with a fixed size auto array.
161 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
162 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
163 sunos.c: Replace alloca with malloc and appropriate error checking and
165 * linker.c: Replace alloca with obstack_alloc.
168 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
170 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
173 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
175 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
176 Elf*_Off typedefs by their expansion, the typedefs have been
177 removed from include/elf/internal.h.
178 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
179 SHT_PROGBITS section.
181 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
183 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
185 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
187 * configure.host: Recognize i[34]86-sequent-*.
189 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
190 return from bfd_seek indicates an error.
191 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
192 TRAD_CORE_STACK_OFFSET.
193 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
194 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
196 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
198 * som.[ch]: Do not include libhppa.h in som.c, instead include
201 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
202 include it in elf32-hppa.h.
204 * som.c (log2): Return -1 on error rather than aborting.
205 (setup_sections): Bubble up an error from log2.
207 * Changes to make HP C compiler happy in both traditional
209 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
211 (bfd_som_set_section_attributes): Use unsigned int rather than
212 unsigned char to avoid GNU-C extensions.
213 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
214 or failure rather than aborting on failure.
216 * som.h (bfd_som_set_section_attributes): Fix prototype to match
218 (bfd_som_attach_aux_hdr): Add prototype.
219 (hppa_som-gen_reloc_type): Likewise.
221 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
222 (hppa_look_for_stubs_in_section): Do not return false on failure
223 until rest of code is ready to handle it. Abort for now.
225 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
227 * bfd-in2.h: Rebuilt.
229 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
231 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
232 * Makefile.in: delete an extra blank.
233 * configure.in : Add i396os9k_vec.
235 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
237 * config.bfd : Add i386-os9k.
238 * config/i386-os9k.mt : Newly add os9k target makefile.
240 * i386os9k.c : new file to handle os9k format bfd.
241 * Makefile.in : Handle new file i386os9k.c
242 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
243 * cache.c : Initialize cache_sentinel to 0.
245 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
247 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
248 action in case where caller specified no argument relocation.
249 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
250 right in the original relocation and the stub's relocation.
252 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
253 unused symbols argument.
255 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
256 than asymbol * for original target symbol. All callers changed.
257 Set reloc->sym_ptr_ptr appropriately.
258 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
259 (hppa_elf_look_for_stubs_in_section): No longer need symbols
260 argument. Use the output symbols when canonicalizing the relocs,
261 creating them if necessary.
263 * linker.c (_bfd_generic_link_output_symbols): Do not
264 rebuild/clobber the output symbols if they already exist.
266 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
268 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
269 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
270 * bfd-in2.h: Rebuilt.
272 * srec.c (hex_value): Always set to a size of 256 bytes.
273 (srec_init): Cosmetic changes.
275 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
277 * elf32-hppa.c: Second half of major cleanup. More comments,
278 PARAMize and staticize rest of functions. Delete unused
279 functions. Delete unused/unnecessary arguments to some functions.
280 Group static vars together. Abort for bad errors until we have
281 error code propogation working. Work on spacing and indention.
282 Add FIXMEs for unresolved problems. Use enums rather than
283 #defines for lots of things. Merge two functions which build
284 linker stubs into a single function (so they can easily share a
287 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
289 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
290 avoid depending upon right shifts of signed numbers, and to
291 correct handling of src_mask with lower bits zero.
293 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
294 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
295 * elf32-i386.c: Likewise.
296 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
298 (elf_write_phdrs): Make i unsigned.
299 (map_program_segments): Make i and n_left unsigned.
300 (assign_file_positions_except_relocs): Make i unsigned.
301 (write_shdrs_and_ehdr): Make count unsigned.
302 (assign_file_positions_for_relocs): Make i unsigned.
303 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
304 (section_from_elf_index): Make index argument unsigned.
306 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
308 * elfcode.h: Don't include assert.h.
309 (swap_out_syms): Use BFD_ASSERT rather than assert.
311 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
314 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
317 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
319 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
321 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
322 (elf_hppa_tc_make_sections): Likewise.
323 (elf_hppa_final_processing): Add extern decl.
325 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
326 comments. PARAMize some static functions. Delete unused functions.
327 Delete unused/unnecessary arguments to many functions. Group
328 static vars together. Collapse common case statements together
329 in many places. Use default case when possible instead of listing
330 each case separately. Abort for bad errors until we get error
331 code propogation working. Work on spacing and indention problems.
332 Add FIXMEs for some unresolved problems. Delete hopelessly broken
333 COMPLEX relocation support (it's never used anyway).
334 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
335 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
336 (elf_hppa_tc_make_sections): Likewise.
338 * format.c (bfd_check_format_matches): Initialize matching_vector
339 to keep gcc -Wall quiet.
341 * elfcode.h (elf_slurp_reloca_table): Fix typo.
343 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
344 not "sizeof (som_symbol_type *)".
346 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
347 not "sizeof (asymbol"). Opps.
349 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
351 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
352 (bfd_set_gp_size): Can't set gp value on an archive.
354 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
356 * srec.c (pass_over): Don't skip too many characters when
359 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
361 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
364 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
366 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
367 field for absolute symbols in the same manner as undefined
370 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
372 * elfcode.h (elf_core_file_p): Check for core file e_machine match
373 like in elf_object_p.
375 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
377 * elfcode.h (alloca): Delete declaration.
379 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
380 number rather than HP9000S800_ID. Note som.c is careful
381 to make sure CPU_PA_RISC1_0 is always defined.
383 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
385 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
386 flags to explicit compile actions.
388 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
390 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
391 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
392 ends on a page boundary if there is no symbol table.
393 (ecoff_bfd_final_link): Don't set symhdr->magic here.
395 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
397 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
398 rather than an array of variable size.
399 (som_bfd_fill_in_ar_symbols): Likewise.
400 (som_bfd_ar_write_symbol_stuff): Likewise.
402 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
403 operation to avoid OSF 1.3 cc bug.
404 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
405 and bss_size bfd_size_type instead of unsigned long. Make
406 text_start and data_start bfd_vma instead of unsigned long.
407 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
410 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
412 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
413 symbols in the order they appear in the archive map.
415 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
417 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
418 error_message argument.
419 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
420 add missing error_message argument.
421 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
422 error_message argument.
424 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
426 start-sanitize-powerpc-netware
427 Support for PowerPC NetWare.
428 * nlm32-powerpc.c: New file.
429 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
430 * config/ppc-nlm.mt: New file.
431 * configure.in (nlm32_powerpc_vec): New target vector; use
432 nlm32-powerpc.o, nlm32.o, nlm.o.
433 * targets.c (nlm32_powerpc_vec): Declare.
434 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
435 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
436 dependencies can't be sanitized.
437 end-sanitize-powerpc-netware
439 Initial support for PowerPC ELF. Done without an ABI, and
440 probably to be changed when I get an ABI.
441 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
442 * config/ppc-elf.mt: New file.
443 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
444 elf32-powerpc.o, elf32.o, elf.o.
445 * elf32-powerpc.c: New file.
446 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
447 (elf_set_arch_mach): Likewise.
448 * targets.c (bfd_elf32_powerpc_vec): Declare.
449 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
450 (CFILES): Add elf32-powerpc.c.
451 Rebuilt dependencies.
453 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
455 * coffgen.c (coff_write_linenumbers): Always return a value.
457 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
458 reasonably. Allocate x_symp using alloca.
460 * elfcode.h (map_program_segments): ELF program header entries
461 must be sorted by load address. This used to generate the entries
464 * section.c (SEC_IN_MEMORY): Define.
465 (asection): Rename unused field otheruserdata to contents, and
467 (bfd_make_section_anyway): Initialize contents field to NULL.
468 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
469 contents from contents field rather than from file.
470 * bfd-in2.h: Rebuilt.
472 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
474 * bfd.c (bfd_get_error, bfd_set_error): New functions.
475 (bfd_error): Make static.
476 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
478 * bfd-in2.h: Regenerated.
479 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
480 aoutf1.h, aoutx.h, archive.c, archures.c,
481 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
482 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
483 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
484 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
485 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
486 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
487 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
488 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
489 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
490 trad-core.c: Change callers.
492 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
494 * som.c: Remove FIXMEs for things which have been dealt with.
496 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
498 * section.c (bfd_get_section_contents): Since this function reads
499 unrelocated contents, the section's raw size is always the one to
500 use for bounds checking.
502 * linker.c (default_indirect_link_order): In assertion, compare
503 link_order size field against cooked size, not raw size, of input
506 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
508 (aligncode): When shrinking, the addend should be set to the
509 current offset in the section plus the number of bytes of padding
510 that will actually be retained.
511 (b_out_relax_section): If a section contains no relocations, don't
512 bother processing them.
513 (b_out_get_relocated_section_contents): Set reloc_done. Assert
514 that bfd_get_section_contents returns true. Check that relocs are
516 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
517 that reloc->addend falls between the current source offset and the
518 raw size of the input section.
520 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
521 bout. Default with no version number is still bout. Support
522 explicit i960-coff target too.
524 * bout.c: Changed some indentation, deleted trailing whitespace,
525 fixed some comments, removed some "#if 1" lines.
526 (output_addr): New macro.
527 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
528 b_out_get_relocated_section_contents): Use it for readability.
530 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
532 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
533 symbols, not the BFD symbols.
534 (som_bfd_ar_write_symbol_stuff): Likewise.
536 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
538 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
541 * Finish basic read-write support for SOM archive libraries. Bugs
542 surely remain as this hasn't been tested all that much.
543 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
544 (struct som_misc_symbol_info): New structure to hold info necessary
545 to build both normal and library symbol tables.
546 (som_derive_misc_symbol_info): New function to derive info necessary
547 to build both normal and library symbol tables.
548 (som_build_and_write_symbol_table): Use new function to derive misc
550 (som_slurp_symbol_table): Update backend private data for symbols
552 (som_bfd_prep_for_ar_write): New function.
553 (som_bfd_ar_symbol_hash): New function.
554 (som_bfd_ar_write_symbol_stuff): New function.
555 (som_write_armap): Flesh out.
556 (som_vec): Fix ar padding character.
558 * som.c: Consistently use memset rather than bzero.
560 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
562 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
564 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
565 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
567 * config/rs6000lynx.mh: Turn on Lynx core file support.
568 * hosts/rs6000.h: #define HOST_AIX.
569 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
571 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
573 * som.h (som_symbol_data): Safely access backend private data
574 for BFD symbols. All callers changed.
576 * Read-only SOM archive support.
577 * som.c (som_bfd_count_ar_symbols): New helper function.
578 (som_bfd_fill_in_ar_symbols): New helper function.
579 (som_slurp_armap): New function to read a SOM LST.
581 * som.h: Include <lst.h> and <ar.h>.
583 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
585 * elfcode.h (elf_map_symbols): Fix typo.
586 (write_object_contents): Check return values from prep_headers and
587 elf_compute_section_file_positions.
588 (set_section_contents): Likewise.
590 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
592 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
593 (bfd_construct_extended_name_table): Check result of normalize.
595 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
597 Make all callers of malloc or realloc (including via obstacks)
598 check the result for NULL. Most set bfd_error to no_memory and
599 return in that case; a few are harder to fix, and are marked
600 with "FIXME <return type>".
602 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
603 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
604 * linker.c (_bfd_generic_link_output_symbols
605 _bfd_generic_link_write_global_symbol): Ditto
606 * section.c (bfd_make_section_anyway): Ditto.
608 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
609 (first_phase): Ditto. FIXME void
610 (tekhex_make_empty_symbol): Check bfd_zalloc.
612 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
613 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
615 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
618 (fillup_symbols): Check bfd_alloc. FIXME void
619 (srec_mkobject srec_get_section_contents
620 srec_set_section_contents): Check bfd_alloc.
621 (srec_make_empty_symbol): Check bfd_zalloc.
623 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
624 (make_unique_section): Check bfd_alloc.
625 (som_new_section_hook): Check bfd_zalloc.
626 (bfd_som_attach_aux_hdr): Ditto. FIXME void
628 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
630 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
631 (osf_core_core_file_p): Check bfd_alloc.
633 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
634 oasys_mkobject oasys_object_p oasys_new_section_hook
635 oasys_set_section_contents): Check bfd_alloc.
636 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
637 (oasys_make_empty_symbol): Check bfd_zalloc.
639 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
640 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
642 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
644 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
646 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
648 * linker.c (_bfd_link_hash_newfunc
649 (generic_link_hash_newfunc
650 (archive_hash_newfunc
651 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
652 (_bfd_generic_final_link
653 (_bfd_generic_link_output_symbols
654 (default_indirect_link_order): Check bfd_alloc.
655 (bfd_new_link_order): Check bfd_alloc_by_size_t.
657 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
660 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
661 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
662 (do_one): Check bfd_alloc. Return a boolean.
663 (ieee_slurp_section_data): Check it.
664 (init_for_output): Check bfd_alloc. Return a boolean.
665 (ieee_set_section_contents): Check it.
666 (do_with_relocs): Check bfd_alloc. Return a boolean.
667 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
668 (ieee_mkobject): Check bfd_zalloc.
669 (ieee_make_empty_symbol): Check bfd_zmalloc.
671 * hpux-core.c (hpux_core_make_empty_symbol): Check
674 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
676 (hppabsd_core_core_file_p): Check bfd_zalloc.
678 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
680 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
681 (bfd_section_from_phdr): Ditto.
682 (write_relocs): Ditto. FIXME void
683 (elf_map_symbols assign_section_numbers map_program_segments):
684 Ditto. Return a boolean.
685 (swap_out_syms): Ditto. Check elf_map_symbols.
686 (elf_slurp_symbol_table): Check bfd_zalloc.
687 (elf_slurp_reloca_table): Check bfd_alloc.
688 (elf_slurp_reloc_table): Ditto.
689 (elf_compute_section_file_positions): Check assign_section_numbers.
690 (assign_file_positions_except_relocs): Return a boolean.
691 Check map_program_segments.
692 (elf_compute_section_file_positions): Check it.
694 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
696 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
698 (hppa_elf_stub_reloc): Ditto.
699 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
700 (hppa_elf_build_long_branch_stub): Ditto.
701 (elf32_hppa_backend_symbol_table_processing): Ditto.
703 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
704 (ecoff_slurp_symbol_table): Check it.
705 (ecoff_slurp_armap): Check bfd_alloc.
706 (ecoff_write_armap): Check bfd_zalloc.
707 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
708 _bfd_link_hash_newfunc.
709 (ecoff_link_add_externals): Check bfd_alloc.
711 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
713 * coffgen.c (coff_real_object_p): Check bfd_alloc.
714 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
715 (coff_write_symbol): Check bfd_alloc. FIXME int
716 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
717 (coff_section_symbol): Check bfd_alloc_by_size_t.
718 (coff_get_normalized_symtab): Check bfd_alloc.
719 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
720 * libcoff-in.h: Change decls of coff_renumber_symbols,
721 coff_write_linenumbers.
722 * libcoff.h: Rebuilt.
723 * coffcode.h (coff_write_object_contents): Check
724 coff_renumber_symbols, coff_write_linenumbers.
726 * coffcode.h: Indent.
727 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
729 (coff_write_object_contents): Check it.
731 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
732 * coff-mips.c (mips_relocate_section): Ditto.
734 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
735 (do_slurp_bsd_armap): Ditto.
736 (compute_and_write_armap): Check bfd_realloc value.
738 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
739 return value. Return boolean value.
740 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
741 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
743 (add_to_stringtab): Ditto. FIXME void
744 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
745 (aout_link_add_symbols): Check bfd_alloc value.
746 (translate_symbol_table): Check translate_from_native_sym_flags.
747 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
748 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
750 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
752 * opncls.c (obstack_chunk_alloc): Define as malloc, not
753 bfd_xmalloc_by_size_t.
754 (_bfd_new_bfd): Check obstack_begin for 0 return.
756 * ieee.c (obstack_chunk_alloc): Define as malloc, not
757 bfd_xmalloc_by_size_t.
758 (ieee_archive_p): Check obstack_begin for 0 return and
759 obstack_finish for NULL return.
761 * hash.c (obstack_chunk_alloc): Define as malloc, not
762 bfd_xmalloc_by_size_t.
763 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
764 obstack_finish for NULL return.
765 (bfd_hash_lookup): Check obstack_alloc for NULL return.
767 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
768 bfd_xmalloc_by_size_t.
769 bfd_ecoff_debug_accumulate
770 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
771 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
772 NULL return. Return boolean, not void.
773 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
774 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
775 and add_memory_shuffle return.
776 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
777 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
778 (ecoff_add_string): Check add_memory_shuffle return.
780 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
784 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
786 * configure.host: Add Lynx/rs6000 support.
787 * config/i386-nlm.mt: Enable a.out file support.
788 * config/rs6000lynx.mh: Lynx/rs6000 host support.
790 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
792 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
795 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
797 * archive.c: Change all references to '\n' in archive magic
798 to '\012', for greater portability.
799 * ecoff.c (ecoff_write_armap): Ditto.
801 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
803 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
804 see whether symbol should be output.
805 * genlink.h (struct generic_write_global_symbol_info): Added info
807 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
808 (_bfd_generic_link_write_global_symbol): Check strip settings to
809 see whether symbol should be output.
810 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
812 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
814 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
816 * som.c: Cast return values from BFD memory allocation routines to
817 avoid warnings from the HP compiler.
819 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
821 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
822 reloc on an "ldl" instruction too.
824 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
825 when passing them to sprintf. Use %ld instead of %d.
827 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
828 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
829 Also removed unused variable namelen.
830 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
832 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
834 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
838 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
840 * coff-alpha.c (reloc_nil): New function.
841 (alpha_howto_table): Use it as special_function to prevent certain
842 relocs from being adjusted by bfd_perform_relocation. IGNORE
843 reloc should be partial_inplace.
844 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
845 reloc on an "ldl" instruction too.
847 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
849 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
850 hppa_elf_build_long_branch_stub): Cast to char * instead of int
851 before performing pointer arithmetic.
853 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
855 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
857 (hppa*-*-*elf*): This configuration used hppa-elf now.
859 * som.c: This file is also used for HOST_HPPAOSF.
861 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
863 * hosts/hppaosf.h: New host configuration file.
865 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
866 BSD handles both SOM and ELF object files.
868 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
869 (RANLIB): Doesn't do anything, define it to be "echo".
871 * config/hppaosf.mt: New target makefile fragment for a PA running
874 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
876 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
877 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
878 added bfd_powerpc_arch.
879 * bfd-in2.h: Rebuilt.
880 * cpu-powerpc.c: New file.
881 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
882 Rebuilt dependencies.
884 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
885 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
886 than just setting them to zero.
888 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
890 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
892 (elf_compute_section_file_positions): Check for false return from
895 * linker.c (default_indirect_link_order): Check for NULL return
896 from bfd_get_relocated_section_contents.
898 * syms.c: Make example application in doc call xmalloc, not
901 * aoutx.h (NAME(aout,slurp_symbol_table),
902 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
903 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
904 * ecoff.c (ecoff_bfd_link_hash_table_create):
905 * ecofflink.c (bfd_ecoff_debug_init):
906 * format.c (bfd_check_format_matches):
907 * linker.c (_bfd_generic_link_hash_table_create):
908 (_bfd_generic_final_link):
909 * reloc16.c (bfd_coff_reloc16_relax_section):
910 (bfd_coff_reloc16_get_relocated_section_contents):
911 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
912 * elf32-mips.c (mips_elf_final_link):
913 * elfcode.h (bfd_new_strtab):
914 (bfd_add_2_to_strtab):
915 (elf_slurp_symbol_table):
917 * libbfd.c (bfd_zmalloc):
918 Use malloc and check the result, instead of bfd_xmalloc.
920 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
922 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
924 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
926 * srec.c (srec_write_record): Put CONST keyword for "src" before
927 "unsigned", some compilers don't like it after "unsigned".
928 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
929 "val" in prototype declaration because some compilers don't like
930 arguments whose names are the same as types.
932 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
934 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
935 object file defines symbol. Also, if skipping a symbol, skip the
936 second symbol of a N_WARNING or N_INDR symbol as well.
938 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
940 Add basic support for writing RS/6000 XCOFF files.
941 * coff-rs6000.c (dummy_reloc): Removed.
942 (rs6000coff_howto_table): Defined XCOFF relocs.
943 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
944 (rs6000coff_rtype2howto): New function.
945 (coff_bfd_reloc_type_lookup): Defined to use
946 rs6000coff_reloc_type_lookup.
947 (rs6000coff_reloc_type_lookup): New function.
948 (SELECT_RELOC): Defined to set r_type and r_size fields.
949 (COFF_LONG_FILENAMES): Defined.
950 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
951 fields to bitfields. Added fields fix_value and fix_scnlen.
952 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
953 STYP_INFO for the type of a section named .debug.
954 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
955 (coff_write_object_contents): If RS6000COFF_C, don't call
956 coff_add_missing_symbols.
957 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
958 entry has type STY_LD change the x_scnlen into a pointer to a
959 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
960 value into a pointer to a symbol and set fix_value.
961 * libcoff.h: Rebuilt.
962 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
963 get the symbol offset. Likewise for fix_scnlen.
964 (string_size): Change type to bfd_size_type.
965 (debug_string_size, debug_string_section): New static variables.
966 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
967 write the symbol name into the .debug section; assume that the
968 section has already been created with the right size.
969 (coff_write_symbols): Initialize debug_string_size to 0. If
970 bfd_coff_symname_in_debug returns true, don't put symbol name in
971 usual string table. After writing out all symbols, if
972 debug_string_size is not 0, check that it matches the size of the
974 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
975 fields. If the string offset is 0, always use an empty string as
977 (coff_make_empty_symbol): Zero out the symbol structure.
978 * reloc.c (bfd_perform_relocation): Work around one gross hack
979 with another: actually look at the target name to avoid the broken
981 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
982 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
983 * bfd-in2.h: Rebuilt.
985 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
987 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
988 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
989 * libbfd-in.h: Define them as macros calling xmalloc and declare
993 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
995 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
996 symbol has a value in the ECOFF symbol but not in the BFD symbol,
997 keep the value in the ECOFF symbol. This helps gas.
999 * linker.c (_bfd_generic_link_output_symbols,
1000 _bfd_generic_link_write_global_symbol): Don't require that all
1001 references to a common symbol be themselves common symbols.
1003 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1005 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1007 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
1008 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1009 * bfd-in2.h: Rebuilt.
1011 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1013 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
1015 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
1016 x_csect.x_scnlen.l to match change in coff/internal.h.
1017 (coff_swap_aux_out): Likewise.
1019 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
1020 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
1021 fields to match yesterday's changes.
1023 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
1024 in the internal_reloc itself, not the type.
1025 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
1026 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1027 definition of SELECT_RELOC accordingly.
1029 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1031 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1032 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1033 and number of aux entries.
1034 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1036 * libcoff.h: Rebuilt.
1037 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1038 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1039 specially if this is the last aux entry.
1040 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
1041 new arguments to swap_aux functions.
1043 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1045 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
1046 (only testing for m68k and vax at the moment); do verify that the
1047 preprocessor didn't trash the arch name inside the string version.
1048 Don't print out "pagesize =" line that prevents output from
1049 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
1051 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1052 (check, installcheck): Identify directory in "no testsuites"
1055 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1057 * aoutx.h (aout_link_write_symbols): Write out correct value for
1060 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1062 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
1063 KERNBASE, so hard-code 0x80000000 instead.
1065 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1067 * linker.c (generic_link_add_symbol_list): If symbol is common,
1068 set the BSF_OLD_COMMON flag.
1070 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1072 * format.c (bfd_check_format_matches): Put the new entry in the
1073 correct element of matching_vector.
1075 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1077 * som.c, som.h (bfd_som_set_section_attributes,
1078 bfd_som_set_subsection_attributes): Change parameters from char
1079 to int. Following a prototype with an old-style function definition
1080 in the presence of widened parameters is a GCC-ism not supported
1081 by the HP compiler in ANSI mode.
1083 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1085 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1087 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
1088 before writing out the relocs, so that the right symbol indices
1091 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
1092 try to overlay the internal carsyms on the external symdefs. That
1093 can not work if the size of a host pointer is larger than 4 bytes.
1095 * format.c (bfd_check_format_matches): Cast result of
1096 bfd_xmalloc_by_size_t.
1097 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
1099 * archive.c: Reindented to GNU standards.
1101 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1103 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
1104 "_bfd_" to function names.
1105 * archive.c (_bfd_create_empty_archive_element_shell),
1106 libbfd-in.h: Change callers.
1108 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
1109 * libbfd.c (bfd_add_to_string_table),
1110 trad-core.c (trad_unix_core_file_p),
1111 targets.c (bfd_target_list),
1112 ptrace-core.c (ptrace_unix_core_file_p),
1113 opncls.c (new_bfd), libbfd-in.h,
1114 ieee.c (ieee_make_empty_symbol),
1115 elf32-hppa.c (hppa_elf_stub_branch_reloc),
1116 (hppa_elf_stub_reloc): Change callers.
1117 * libbfd.h: Regenerated.
1119 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
1120 (_bfd_get_elt_at_filepos),
1121 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
1124 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
1125 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
1126 and default_vector to bfd_default_vector.
1127 * libbfd.h: Regenerated.
1129 * format.c (bfd_check_format_matches): New function.
1130 (bfd_check_format): Call it.
1131 (bfd_matching_formats): Function removed.
1132 * targets.c: Replace the vector added on Jan 21 with a count of
1133 entries in default_vector.
1134 * bfd-in2.h: Regenerated.
1136 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1138 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
1139 .pdata section based on lnnoptr field, not section header.
1140 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
1141 since it is unsigned.
1142 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
1144 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
1145 .pdata section to 3.
1146 (ecoff_compute_section_file_positions): Save the size of the
1147 .pdata section in the line_filepos field, and actually align the
1148 .pdata section to an alignment power of 4.
1149 (ecoff_compute_reloc_file_positions): Set output_has_begun after
1150 calling ecoff_compute_section_file_positions.
1151 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
1152 section from the line_filepos field. Set vstamp for the optional
1153 header from the vstamp of the symbolic header.
1154 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
1155 vstamp used by the first object file in the link.
1157 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
1159 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
1160 for a created common section.
1161 (_bfd_generic_link_add_one_symbol): Likewise.
1163 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
1164 get the index of a common section, rather than always using
1165 SHN_COMMON (MIPS has multiple common sections).
1167 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
1169 * bfd/aoutx.h (aout_link_input_section_std,
1170 aout_link_input_section_ext): Pass additional arguments to
1171 reloc_overflow callback.
1172 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
1173 alpha_relocat_section): Likewise.
1174 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1175 * coff-h8500.c (extra_case): Likewise.
1176 * coff-mips.c (mips_relocate_section): Likewise.
1177 * coff-z8k.c (extra_case): Likewise.
1178 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
1179 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1181 * bout.c (calljx_callback, callj_callback): Use get_value to get
1182 the symbol value and check for undefined symbols.
1183 (get_value): If the symbol is undefined, look it up in the linker
1185 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
1186 use get_value to get the symbol value and check for undefined
1188 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
1189 undefined, look it up in the linker hash table.
1191 * aoutx.h (translate_symbol_table): The string index 0 has a
1192 special meaning for normal symbols, but not for dynamic symbols.
1194 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
1196 * sparclynx.c: Setup appropriate macros to enable core file
1199 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1201 * targets.c: Add a vector of matching format names.
1202 * format.c (bfd_matching_formats): New function to return it.
1203 (bfd_check_format): Set it.
1204 * bfd-in2.h: Regenerated.
1206 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
1207 Remove decl of type symclass; wasn't used.
1208 * bfd.c: Document error handling, including code fragments
1209 containing the error decls that were in bfd-in.h.
1211 * bfd-in2.h: Regenerated.
1213 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
1215 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
1216 The sparc (and possibly other?) NLM format requires a different
1217 way to write exports, so add a write_export field to the backend
1218 data (and set it to NULL for everything but the sparc).
1220 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1222 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
1223 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
1224 a struct external_nlist *.
1226 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1228 * bfd.c: Remove error strings for errors removed below.
1229 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
1230 oasys.c (oasys_write_sections): Rename
1231 bfd_error_nonrepresentable_section to nonrepresentable_section.
1232 None of the other bfd error names start with "bfd_error".
1233 Remove errors symbol_not_found and no_relocation_info, which seem
1235 * bfd-in2.h: Regenerated.
1237 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1239 * bfd.c (bfd_get_gp_size): Added support for ELF.
1241 * syms.c (BSF_DYNAMIC): New symbol flag.
1242 (bfd_print_symbol_vandf): Print it.
1243 * bfd-in2.h: Rebuilt.
1244 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
1245 and read_dynamic_relocs fields.
1246 (struct aoutdata): New dynamic_info field.
1247 (obj_aout_dynamic_info): New accessor macro.
1248 * sunos.c (struct sunos_dynamic_info): New structure.
1249 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
1250 MY(read_dynamic_relocs)): New functions to read dynamic symbols
1252 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1253 dynamically linked, set SEC_RELOC for both the .text and .data
1255 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
1257 (translate_symbol_table): New function, split out of
1258 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
1259 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
1260 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
1261 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
1263 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
1264 out dynamic symbols or relocs against reloc symbols, since they
1265 are already in the .text section and we wouldn't know where to
1267 (sunos4_aout_backend): Initialize read_dynamic_symbols and
1268 read_dynamic_relocs fields.
1269 * aout-target.h (MY(backend_data)): Initialize
1270 read_dynamic_symbols and read_dynamic_relocs fields.
1272 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1274 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
1275 typedefs, since HOST_64_BIT will take care of defining them in
1278 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1280 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
1281 that's dealt with elsewhere.
1282 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
1283 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
1284 they get copied to bfd.h.
1286 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
1287 types. Reorganized some of the existing ones.
1288 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
1289 values in case of compilation on a 32-bit machine. Fix pcrel
1290 fields of some reloc types.
1291 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
1293 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
1294 definitions when not defined, regardless of whether uint64_type is
1295 a defined macro or not.
1296 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
1299 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1301 * aoutx.h (translate_to_native_sym_flags): Set the type of a
1302 BSF_WARNING symbol to N_WARNING.
1304 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1306 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
1307 for an indirect or warning symbol.
1308 (aout_link_write_symbols): Update sym_hash with the target of an
1309 indirect or warning symbol. If an indirect symbol is defined,
1310 output the calculated value and don't output the target symbol.
1312 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1314 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
1315 an (unused) nonzero section value, needed for check below.
1317 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1319 * aoutx.h (translate_from_native_sym_flags,
1320 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
1323 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1325 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
1326 the DYNAMIC flag for the BFD.
1327 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
1328 BFD with the DYNAMIC flag set, since we don't generate the program
1329 header table correctly.
1331 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1333 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
1334 of the function to avoid storage leak.
1336 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1338 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
1340 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1342 * som.c (som_set_reloc_info): Provide a default symbol for
1343 relocations which don't actually have an associated symbol.
1345 * som.c (hppa_som_reloc): Add new "error message" argument.
1347 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1349 Enable gdb to write to core files on more core file readers.
1350 * libbfd.c (bfd_generic_set_section_contents): Remove range check
1351 for section size, it is already done in bfd_set_section_contents
1352 with bfd_get_section_size_now.
1353 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
1354 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
1355 Use bfd_generic_set_section_contents instead of bfd_false.
1357 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1359 * linker.c: Added initial documentation.
1361 * linker.c (default_indirect_link_order): Don't expect space for
1362 output relocations if there aren't any input relocations.
1364 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1366 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
1369 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
1372 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1374 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
1375 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
1377 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1379 * ecofflink.c: Extensive changes to compress and merge debugging
1380 information, and to write some of out directly rather than saving
1381 it in memory. Several new functions and structures, and new
1382 arguments to existing functions.
1383 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
1384 sym_filepos as well.
1385 (ecoff_get_extr): Use ifdmap instead of ifdbase.
1386 (ecoff_write_object_contents): Don't compute sym_filepos here.
1387 Only output symbols if outsymbols is not NULL.
1388 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
1389 bfd_ecoff_debug functions. Write out debugging information here.
1390 (ecoff_final_link_debug_accumulate): Adjust for changes in
1391 bfd_ecoff_debug functions.
1392 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
1393 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
1394 first, to put them in the first memory buffer. Clear fdr field.
1395 (mips_elf_get_extr): Use pointer to unswapped external symbol.
1396 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
1397 Preserve .text, .data and .bss even if they are empty. Save
1398 pointer to unswapped external symbol rather than copying it.
1399 Don't free up the external symbols.
1400 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
1401 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
1402 (bfd_ecoff_debug_accumulate): Update declaration.
1403 (bfd_ecoff_debug_accumulate_other): Rename declaration from
1404 bfd_ecoff_debug_link_other and update.
1405 (bfd_ecoff_write_accumulated_debug): Declare.
1406 * bfd-in2.h: Rebuilt.
1407 * Makefile.in: Rebuilt dependencies.
1409 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1411 * Makefile.in (install): Remove "@" which follows a backslash. In
1412 this position it just causes errors, not suppresses echoes.
1414 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1416 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
1419 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1421 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
1423 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1425 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
1426 end of data if they are not contiguous.
1428 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1430 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1432 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
1433 for .reginfo section here.
1434 (ecoff_new_section_hook): Set it here instead.
1436 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
1438 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
1439 define true and false as enums.
1440 (ALMOST_STDC): Add as alternative to __STDC__.
1441 * bfd-in2.h: Rebuilt.
1442 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1444 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1446 * aoutx.h (translate_to_native_sym_flags): Catch the case where
1447 there is no output section.
1449 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1451 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
1452 count it as a wrong format error, not a system call error, since
1453 the object file might simply be too small.
1455 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
1457 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
1458 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
1459 support, even though it is for an Alpha in 32 bit mode.
1460 * configure.in (nlm32_alpha_vec): Set target64 to true.
1462 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
1463 different, so there is no point to providing a generic one.
1464 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
1465 in the backend accessor macros; that should no longer be possible.
1466 * targets.c (target_vector): Removed nlm32_big_generic_vec,
1467 nlm64_big_generic_vec, nlm64_little_generic_vec.
1468 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
1469 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
1470 * Makefile.in: Rebuilt dependencies, and
1471 (BFD32_BACKENDS): Removed nlm32-gen.o.
1472 (BFD64_BACKENDS): Removed nlm64-gen.o.
1473 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
1475 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1477 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
1478 bitsize arguments. Changed all callers (aoutx.h).
1479 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
1480 and bitsize arguments to declaration.
1481 * libbfd.h: Rebuilt.
1483 * ecoff.c: First cut at new style of linker backend for
1484 ECOFF--added a bunch of functions. Also:
1485 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
1486 (ecoff_slurp_symbolic_header): New function.
1487 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
1488 (ecoff_compute_reloc_file_positions): New function.
1489 (ecoff_set_section_contents): Get out quickly if count is zero.
1490 Check errors better.
1491 (ecoff_write_object_contents): Put .xdata section in data segment.
1492 Call ecoff_compute_reloc_file_positions. Don't output relocs or
1493 external symbols if outsymbols is NULL.
1494 (ecoff_bfd_final_link): Completely rewritten.
1495 * libecoff.h: Include bfdlink.h.
1496 (struct ecoff_backend_data): Add relocate_section field.
1497 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
1498 (struct ecoff_link_hash_entry): Define.
1499 (struct ecoff_link_hash_table): Define.
1500 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
1501 (ecoff_bfd_link_hash_table_create): Likewise.
1502 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
1503 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
1504 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
1505 * bfd-in2.h: Rebuilt.
1506 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
1507 partial_inplace, and set the src_mask to 0x1fffff.
1508 (alpha_ecoff_get_relocated_section_contents): Remove unused
1510 (alpha_convert_external_reloc): New static function.
1511 (alpha_relocate_section): New static function.
1512 (alpha_ecoff_backend_data): Initialize relocate_section field.
1513 * coff-mips.c (mips_relocate_refhi): New static function.
1514 (mips_relocate_section): New static function.
1515 (mips_ecoff_backend_data): Initialize relocate_section field.
1517 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
1518 checking when there is an addend.
1520 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
1521 a non a.out file, just pass it to _bfd_default_link_order.
1522 (aout_link_input_section_std): When doing a final PC relative link
1523 against a section symbol, subtract the VMA of the input section.
1524 (aout_link_input_section_ext): Likewise.
1526 * linker.c (default_indirect_link_order): Renamed from
1527 _bfd_generic_indirect_link_order and made static.
1528 (_bfd_generic_final_link): Don't switch on link_order type, just
1529 call _bfd_default_link_order.
1530 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
1531 * genlink.h: Removed declaration of
1532 _bfd_generic_indirect_link_order.
1533 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
1534 type, just call _bfd_default_link_order.
1536 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
1538 * linker.c (generic_link_check_archive_element): Base the name of
1539 the created common section on the name of the section the symbol
1541 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
1542 must have a section, so don't bother to create one.
1544 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1546 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
1547 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
1548 If the DYNAMIC flag is set, set it in the exec header.
1549 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1550 dynamically linked, set the DYNAMIC flag in the BFD.
1551 * libaout.h (N_SET_DYNAMIC): New macro.
1552 (N_DYNAMIC): Add missing 0 in mask.
1554 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1556 * ecoff.c (ecoff_get_extr): Don't output section symbols as
1559 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
1560 to unsigned int, because size_t may not be defined in bfd.h.
1561 * bfd-in2.h: Rebuilt.
1563 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1565 * bfd-in2.h: Rebuilt.
1566 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1568 * targets.c (bfd_target): Change swap function pointers
1570 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1571 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1572 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1573 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1576 * libbfd-in.h (struct artdata): Added tdata field.
1577 (_bfd_add_bfd_to_archive_cache): Declare.
1578 (_bfd_get_elt_at_filepos): Declare.
1579 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1580 * libbfd.h: Rebuilt.
1581 * archive.c: Cleaned up some more.
1582 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1583 pointer elements of artdata.
1584 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1585 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1586 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1587 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1588 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1589 * ecoff.c: Some comment changes.
1590 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1591 ardata->tdata to raw_armap.
1592 (ecoff_archive_p): Initialize pointer elements of artdata.
1593 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1596 * hash.c: Added some documentation.
1598 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1600 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1601 and do the swapping here rather than calling ntohl from the N_*
1602 macros. This cleans up assumptions about the size of a host long,
1603 the existence to ntohl, etc.
1605 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1607 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1610 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1612 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1613 * i386mach3.c (SEGMENT_SIZE): Fix value.
1615 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1617 Minor cleanups suggested by CodeCenter.
1618 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1619 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1621 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1622 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1623 (adjust_z_magic): Removed useless variable data_vma.
1624 (stringtab_init): Initialize hash_zero.
1625 (add_to_stringtab): Removed unused fourth argument.
1626 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1628 (aout_link_input_section): Added some casts.
1629 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1630 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1631 Minor code rewriting to make it more C like.
1632 (do_slurp_bsd_armap): Added some casts.
1633 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1635 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1636 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1637 * libaout.h (struct internal_exec): Removed unnecessary
1639 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1640 * opncls.c (new_bfd): Removed a cast.
1641 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1643 * srec.c (internal_srec_write_object_contents): Removed useless
1644 variable bytes_written.
1646 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1648 * i386mach3.c (N_TXTADDR): Don't define after all.
1649 (TEXT_START_ADDR): Don't include exec header size in value.
1651 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1653 * i386mach3.c (N_TXTADDR): Define.
1655 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1657 Extensive changes to move the bulk of the linker into BFD so that
1658 more efficient backend code can be written for specific object
1659 files. Only existing efficient backend is a.out.
1660 * seclet.c, seclet.h: Removed.
1661 * hash.c, linker.c, genlink.h: New files.
1662 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1663 structures and functions.
1664 (JUMP_TABLE): Removed bfd_seclet_link, added
1665 bfd_link_hash_table_create, bfd_link_add_symbols and
1667 * All backends: Changed accordingly.
1668 * bfd-in2.h: Rebuilt.
1669 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1670 Removed ld_symbols field.
1671 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1672 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1673 bfd_error_vector): Removed.
1674 (bfd_default_error_trap, bfd_error_trap,
1675 bfd_error_nonrepresentabltrap): Removed.
1676 (bfd_get_relocated_section_contents): Pass link_info. Pass
1677 link_order instead of seclet. Pass symbols.
1678 (bfd_relax_section): Pass link_info.
1679 (bfd_seclet_link): Removed.
1680 (bfd_link_hash_table_create, bfd_link_add_symbols,
1681 bfd_final_link): New macros.
1682 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1683 alloca as __builtin_alloca. Declare internal linking functions.
1684 * libbfd.h: Rebuilt.
1685 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1687 * reloc.c (reloc_howto_type): Added error_message argument to
1688 special_function field. Changed all callers and all definitions.
1689 (bfd_get_reloc_size): Make argument a const pointer.
1690 (bfd_perform_relocation): Add error_message argument to hold
1691 string set if return value if bfd_reloc_dangerous. Changed all
1693 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1694 * section.c (asection): Renamed seclets_head and seclets_tail to
1695 link_order_head and link_order_tail.
1696 * targets.c (bfd_target): Replaced seclet argument with link_info
1697 and link_order and symbols arguments in
1698 bfd_get_relocated_section_contents. Added symbols argument to
1699 bfd_relax_section. Removed bfd_seclet_link. Added
1700 bfd_link_hash_table_create, bfd_link_add_symbols and
1702 * libaout.h (struct aoutdata): Added external_syms,
1703 external_sym_count, external_strings, sym_hashes fields.
1704 (obj_aout_external_syms, obj_aout_external_sym_count,
1705 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1707 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1708 * aoutx.h: Wrote new back end linker routines.
1709 (translate_to_native_sym_flags): Return boolean value. Don't use
1711 (NAME(aout,write_syms)): Return boolean value. Check return value
1712 of translate_to_native_sym_flags and bfd_write.
1713 * aout-target.h (final_link_callback): New function.
1714 (MY_bfd_final_link): New function.
1715 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1716 value of aout_32_write_syms.
1717 * hp300hpux.c (MY(write_object_contents)): Likewise.
1718 * i386lynx.c (WRITE_HEADERS): Likewise.
1719 * libaout.h (WRITE_HEADERS): Likewise.
1720 * bout.c: Changed functions to use link_info->callbacks rather
1721 than bfd_error_vector, and link_orders rather than seclets.
1722 * coff-alpha.c: Likewise.
1723 * coff-h8300.c: Likewise.
1724 * coff-h8500.c: Likewise.
1725 * coff-sh.c: Likewise.
1726 * coff-z8k.c: Likewise.
1727 * elf32-hppa.c: Likewise.
1728 * reloc16.c: Likewise.
1729 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1730 up _gp in the hash table rather than in outsymbols.
1731 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1732 argument rather than printing them.
1733 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1734 link_order arguments rather than seclet. Changed all uses and
1736 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1737 all uses and definitions.
1738 * libcoff.h: Rebuilt.
1739 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1740 not by ECOFF, make it scAbs.
1741 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1743 * elf32-mips.c (mips_elf_final_link): Renamed from
1744 mips_elf_seclet_link and rewritten.
1745 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1747 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1748 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1749 Added link_info arguments. Changed all callers.
1750 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1752 * oasys.c (oasys_write_sections): Return boolean value rather than
1753 using bfd_error_vector.
1754 (oasys_write_object_contents): Check return value of
1755 oasys_write_sections.
1756 * hosts/std-host.h: Don't declare qsort or strtol.
1757 * Makefile.in: Rebuild dependencies.
1758 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1759 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1760 (HFILES): Removed seclet.h. Added genlink.h.
1762 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1764 * section.c (bfd_get_section_contents): Return zero filled buffer
1765 if section has no contents.
1767 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1769 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1770 then skip bfd_perform_relocation even if the addend is non-zero.
1772 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1774 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1775 addend to r_offset field.
1777 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1779 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1780 CALC_ADDEND): Define.
1782 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1783 the offsetof because AIX /bin/cc does not like to take the address
1784 of an array. (From Minh Tran-Le.)
1786 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1788 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1790 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1791 the return pointer into %r2 if no jump-in-call-delay-slot
1792 optimization was done.
1794 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1796 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1798 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1800 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1801 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1803 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1804 (TEXT_START_ADDR): Correct.
1805 (MY_backend_data): Define.
1807 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1808 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1810 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1812 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1814 (bfd_som_attach_aux_hdr): Likewise.
1816 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1818 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1819 selectors for PIC code.
1821 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1822 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1823 relocations needed by PIC.
1825 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1827 * nlmcode.h: Fixes to avoid compiler warnings...
1829 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1831 * libnlm.h (nlm_backend_data): Removed macro definition.
1832 (nlm_alpha_backend_data): Adjusted accordingly.
1834 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1836 * som.c (som_begin_writing): Flesh out code for handling simple
1838 (bfd_som_attach_aux_hdr): New function.
1840 * som.h (struct somdata): Add fields for attaching version and
1841 copyright headers. Add accessor macros.
1843 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1844 definitions for old versions of HPUX which fail to define them.
1845 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1846 now that they're safe. Delete bogus R_STATEMENT relocations.
1848 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1849 extra R_DATA_OVERRIDE.
1850 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1851 mode selector if needed.
1852 (som_write_fixups): Handle requests for a change in the default
1853 rounding mode. Rounding modes do not consume input bytes, but
1854 are just markers much like R_ENTRY and R_EXIT.
1856 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1858 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1860 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1861 the branch instruction as originally been nullified.
1862 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1863 case of no code reordering due to an LDO instruction in the
1864 delay slot of the branch. Make sure to relocate the correct
1865 instruction. Do not perform instruction reordering for millicode
1867 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1868 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1869 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1870 a call from a linker stub to another linker stub and for millicode
1871 calls. Do not trash the return register for calls from one linker
1872 stub to a second linker stub.
1874 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1875 relocations are not pc-relative.
1877 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1879 (COPY_2_31): Likewise.
1881 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1883 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1884 * hosts/solaris.h: If not __GNUC__, define const as empty.
1886 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1888 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1889 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1890 section so that the linker ignores it.
1891 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1892 (ecoff_add_bytes): Changed need argument to size_t.
1893 (bfd_ecoff_debug_link_other): Check return value of
1896 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1898 * libbfd.h: Rebuilt.
1900 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1901 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1902 (struct nlm_backend_data): New field no_uninitialized_data.
1903 (nlm_no_uninitialized_data): New accessor macro.
1904 * nlmcode.h (nlm_compute_section_file_positions): Handle
1905 no_uninitialized_data.
1906 (nlm_external_reloc_compare): Sort relocs by address for a
1907 particular symbol, to make the sort more stable.
1908 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1909 value of a debugging symbol the same way we get the value of a
1911 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1912 Set no_uninitialized_data to true.
1913 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1914 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1915 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1916 before filling it in.
1918 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1920 * som.c (som_section_type, som_decode_symcalss): New functions.
1921 (som_get_symbol_info): Use them.
1922 (som_slurp_symbol_table): Set the section of common and undefined
1925 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1927 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1930 * mipsbsd.c: Changes from Ralph Campbell:
1931 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1932 complain_overflow_dont.
1933 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1936 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1938 * config.bfd: For sparc*-*-coff, use sparc-coff.
1939 * configure.in: Handle sparccoff_vec.
1940 * targets.c (sparccoff_vec): Declare.
1942 * reloc.c (bfd_get_reloc_size): New function.
1943 (struct reloc_howto_type): Update documentation of size field.
1945 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1947 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1948 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1949 * config/alpha-nlm.mt: New file.
1950 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1952 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1953 (CFILES): Added nlm32-alpha.c.
1954 Rebuilt dependencies.
1955 * targets.c (nlm32_alpha_vec): Declare.
1957 * libnlm.h (struct nlm_backend_data): New fields
1958 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1959 nlm_set_public_section, nlm_get_public_offset. Removed unused
1960 nlm_write_reloc field. Changed nlm_write_import to remove
1961 unnecessary symbol argument. Renamed nlm_write_externals to
1962 nlm_write_external, and changed cound argument from bfd_vma to
1964 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1965 nlm_write_prefix_func, nlm_set_public_section_func,
1966 nlm_get_public_offset_func): New accessor macros.
1967 (nlm_write_reloc_func): Removed.
1968 (nlm_write_external_func): Adjusted for field renaming.
1969 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1970 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1971 just called old nlm_i386_write_reloc.
1972 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1973 Declared. Changed second argument from bfd_vma to bfd_size_type.
1974 (nlm32_i386_backend): Adjusted for changes to fields and names.
1975 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1977 (nlm_sparc_write_import): Removed second argument.
1978 (nlm_sparc_write_external): Renamed from
1979 nlm_sparc_write_externals. Changed second argument from bfd_vma
1981 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1982 * nlmcode.h: Removed some unused code.
1983 (nlm_object_p): Don't destroy tdata pointer. Call
1984 backend_object_p function if it exists.
1985 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1986 set_public_section_func if it exists instead of checking
1988 (nlm_compute_section_file_positions): Account for
1989 optional_prefix_size.
1990 (nlm_write_object_contents): Account for optional_prefix_size.
1991 Removed useless variable write_reloc_func. Changed declaration
1992 and call of write_import_func. Call write_prefix_func if it
1993 exists. Removed unused variables len and temp. Call
1994 get_public_offset_func if it exists rather than setting NLM_HIBIT.
1995 * nlmswap.h: Declare functions.
1997 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1999 (fprintf_vma, sprintf_vma): Use %lx, not %x.
2000 * bfd-in2.h: Rebuilt.
2001 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
2004 * config.bfd: Don't set target64 here, as the setting is ignored.
2005 * configure.in (ecoffalpha_little_vec): Set target64.
2007 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
2008 in TDEFINES is wrong.
2010 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2011 Remove unused variable output_section.
2013 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2015 * irix-core.c: New file for Irix 4 and Irix 5 core support.
2016 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
2017 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
2018 * targets.c: If IRIX_CORE defined, include irix_core_vec in
2020 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
2021 (HDEPFILES): Define to be irix-core.o.
2022 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
2023 (HDEPFILES): Define to be irix-core.o.
2024 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
2025 sco-core.o, which no longer exists.
2026 (CFILES): Added all *-core.c files.
2027 Rebuilt dependencies.
2029 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2031 * elfcode.h (map_program_segments): Restore check of file_size !=
2032 mem_size, but only if SHT_PROGBITS.
2034 * ecofflink.c: New file to hold ECOFF debug information linking
2036 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2037 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2039 (ecoff_get_extr, ecoff_set_index): New functions.
2040 (ecoff_slurp_symbolic_info): Don't save raw_size.
2041 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
2042 (ecoff_compute_section_file_positions): Don't set EXEC_P just
2043 because there is a start address.
2044 (ecoff_write_object_contents): Handle external symbols here. Use
2045 ecofflink.c functions to write out debugging information.
2046 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
2047 mips_elf_set_index): New functions.
2048 (mips_elf_seclet_link): Discard empty sections, the .options
2049 section and .gptab sections. Handle linking .mdebug section.
2050 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
2051 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
2052 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
2053 called by gas, so they are public).
2054 * bfd-in2.h: Rebuilt.
2055 * Makefile.in (BFD_LIBS): Added ecofflink.o.
2056 (CFILES): Added ecofflink.c.
2057 (ecofflink.o): New target. Rebuilt dependencies.
2059 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2061 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
2062 a valid magic number if it's been defined.
2064 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2066 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
2067 no longer requires it.
2068 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
2069 ecoff_write_object_contents): Don't treat .scommon section
2072 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
2074 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
2075 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
2076 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
2077 * bfd/ptrace-core.c: New file for dealing with core files with
2078 start with the ptrace_user structure found on BCS compliant systems.
2079 * bfd/targets.c (ptrace_core_vec): New vector.
2081 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2083 * Minimal support for reading SOM fixup streams. Allows
2084 objdump -r to do something reasonable.
2085 * som.c (som_get_reloc_upper_bound): Implement.
2086 (som_canonicalize_reloc): Implement.
2087 (som_set_reloc_info, som_slurp_reloc_table): New functions.
2089 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2091 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
2092 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
2094 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2096 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
2097 signed_value before sign extending it. Don't subtract out
2098 reloc_entry->address. This makes it compatible with what gas is
2101 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
2102 SHT_NOBITS sections.
2103 (map_program_segments): Don't leave the loop after the first
2105 (assign_file_positions_except_relocs): Only force sh_offset and
2106 sh_addr to match modulo maxpagesize for a section which is not
2107 SHT_NOBITS. Changed the method used to force page alignment after
2108 a SHT_NOBITS section to only do it for the last such consecutive
2109 section, and to really force page alignment.
2111 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2113 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
2114 in the case of an unknown (or unhandled) storage class.
2116 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
2117 not be defined here, since it is a host attribute, not a target
2119 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
2121 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
2124 * coff-sparc.c: Define some relocations, based on ELF relocations.
2125 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
2126 struct coff_reloc_map, sparc_reloc_map,
2127 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
2129 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
2130 (rtype2howto): Index into coff_sparc_howto_table using
2133 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2135 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
2136 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
2137 hosts/irix5.h created; just use std-host.h).
2138 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
2140 * Makefile.in: Rebuilt dependencies.
2142 * ecoffswap.h: Changed type of internal pointers for swap out
2143 functions to const *.
2145 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
2146 correctly for assembler, but linker support not implemented.
2147 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
2148 (mips_elf_sym_is_global): New function; at least on Irix 5, all
2149 non section symbols are considered global.
2150 (elf_backend_sym_is_global): Define.
2151 (mips_elf_final_write_processing): New function. Set the MIPS
2152 architecture level correctly.
2153 (elf_backend_final_write_processing): Define.
2154 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
2155 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
2156 section to 1. Handle .options section.
2157 (mips_elf_acom_section, mips_elf_acom_symbol,
2158 mips_elf_acom_symbol_ptr): New static variables, used to build a
2159 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
2160 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
2161 putting them all in a global .acommon section.
2163 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
2164 section has no ELF section data.
2165 (elf_make_sections): Set addralign of reloc section to 4.
2166 (elf_fake_sections): Likewise.
2167 (map_program_segments): Don't consider section 0.
2168 (assign_file_positions_except_relocs): Don't consider section 0.
2169 In the main loop, skip the symtab and strtab sections, since their
2170 positions are set elsewhere.
2171 (swap_out_syms): Set addralign of symtab section to 4. Set
2172 addralign of strtab sections to 1.
2173 (assign_file_positions_for_relocs): Don't consider section 0.
2174 (write_object_contents): Don't write out section 0.
2176 * libelf.h (struct elf_backend_data): Added fields
2177 elf_backend_sym_is_global and elf_backend_final_write_processing.
2178 * elf32-target.h (elf32_bed): Added corresponding initializers.
2179 * elf64-target.h (elf64_bed): Likewise.
2180 * elfcode.h (sym_is_global): Take abfd argument. Call
2181 elf_backend_sym_is_global if it is not NULL.
2182 (elf_map_symbols): Pass abfd to sym_is_global.
2183 (write_object_contents): Call elf_backend_final_write_processing
2186 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2188 * libecoff.h: Include coff/ecoff.h.
2189 (struct ecoff_backend_data): Move external debugging information
2190 fields into a single field pointing to an ecoff_debug_swap
2192 (ecoff_data_type): Move debugging information fields into a single
2193 field pointing to an ecoff_debug_info structure.
2194 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
2196 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
2198 * nlmswap.h: New file to swap fixed header. Included by NLM
2200 * libnlm.h (struct reloc_and_sec): Define.
2201 (struct nlm_backend_data): Add fields fixed_header_size,
2202 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
2204 (nlm_fixed_header_size, nlm_read_import_func,
2205 nlm_write_import_func, nlm_swap_fixed_header_in_func,
2206 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
2208 * nlmcode.h: Use new functions.
2209 * nlm32-i386.c: Provide new functions.
2210 * nlm32-sparc.c: New file; SPARC NLM backend.
2212 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
2214 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
2215 garbage bits appearing in the upper end of symbolnums.
2217 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
2219 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
2221 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
2222 * m68klynx.c: Define core file macros.
2223 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
2224 non-architecture specific stuff into lynx.h.
2226 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2228 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
2229 change PAGE_SIZE to 4096.
2231 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2233 * Makefile.in (diststuff): New target.
2237 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2239 * som.c (som_object_setup): Do not create dummy ".text", ".data",
2240 and ".bss" sections.
2241 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
2242 is zero. Recognize BSS type sections and turn off SEC_LOAD and
2243 SEC_DATA (so binutils/size works). Set the correct value for
2244 a section's _raw_size.
2245 (som_slurp_symbol_table): Program entry points, and millicode are
2246 also functions. Mark them as such. Also mark L$* symbols as
2249 * bfd-in2.h: Rebuilt.
2251 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2253 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
2254 a pointer to constant data. Delete bogus #define which made the
2257 * som.c (som_prep_for_fixups): New function.
2258 (som_write_fixups): New function.
2259 (som_write_space_strings): New function.
2260 (som_write_symbol_strings): New function.
2261 (som_begin_writing): New function.
2263 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2265 * som.c (som_write_object_contents): Do not abort. Flesh out.
2266 (som_set_section_contents): Do not abort. Flesh out.
2268 * som.c (som_write_headers): New function.
2269 (som_prep_headers): New function.
2270 (som_build_and_write_symbol_table): New function.
2272 * som.c (som_sizeof_headers): Add missing prototype.
2273 (som_set_arch_mach): Do not abort.
2275 * som.c (som_count_spaces): New function.
2276 (som_count_subspaces): New function.
2277 (compare_syms): New function.
2278 (som_compute_checksum): New function.
2280 * som.c (hppa_som_gen_reloc_type): New function.
2281 (som_bfd_reloc_type_lookup): New function.
2283 * som.c (try_prev_fixup): New function.
2284 (som_reloc_skip): New function.
2285 (som_reloc_addend): New function.
2286 (som_reloc_call): New function.
2288 * som.c (som_initialize_reloc_queue): New function.
2289 (som_reloc_queue_insert): Likewise.
2290 (som_reloc_queue_fix): Likewise.
2291 (som_reloc_queue_find): Likewise.
2293 * som.c (som_hppa_howto_table): SOM howto relocation table.
2294 (hppa_som_reloc): New function.
2296 * som.c (struct reloc_queue): New structure to keep track of
2297 the last four multibyte relocations emitted.
2298 (enum pa_symbol_type): Type to fully describe the symbol types
2299 associated with .import/.export assembler directives.
2301 * som.c: Include libhppa.h
2303 * som.c (bfd_som_set_section_attributes): New function.
2304 (bfd_som_set_subsection_attributes): Likewise.
2305 (bfd_som_set_symboL_type): Likewise.
2306 (bfd_som_attach_unwind_info): Likewise.
2307 * som.h: Declare new exported functions.
2309 * som.h (struct som_symbol): Add new fields to hold additional
2310 information needed to build/write symbol tables and fixup streams.
2311 (struct som_section_data_struct): Add new fields to hold additional
2312 information needed to build/write space and subspace headers.
2313 (som_symbol_data): New accessor macro for SOM symbol information.
2314 (R_HPPA_*): Basic relocation types to be used by the assembler.
2316 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2318 * trad-core.c (trad_unix_core_file_p): If new hook
2319 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
2320 corefile being too big.
2321 * hosts/i386sco.h: Define it.
2323 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2325 * bfd.c (struct _bfd): Add hppabsd_core_data.
2326 * targets.c (target_vector): Add hppabsd_core_vec.
2327 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
2328 section is encountered during core section scanning.
2329 * hppabsd-core.c: New file.
2330 * config/hppabsd.mh: Enable HPPA BSD core files.
2332 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
2333 which is either commented out or ifdef'd out. Add, update and
2334 clean comments. Fix various indention and spacing problems. Handle
2335 problems related to using "ble" to jump to a stub rather than "bl"
2336 (%r31 is trashed by "ble", but not by "bl").
2337 (NEW_INSTRUCTION): Put inside curly braces.
2338 (CURRENT_STUB_OFFSET): Fix indention problems.
2339 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
2340 Add, update and clean comments. Handle "ble" %r31 lossage problems.
2341 (hppa_elf_build_long_branch_stub): Likewise.
2342 (hppa_look_for_stubs_in_section): Likewise.
2343 (hppa_elf_stub_check): Remove obsolete function.
2345 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
2346 problems. Delete unused instructions.
2348 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
2350 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
2352 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2354 * elfcode.h (elf_object_p): Rather than looking through an array
2355 of architectures, get the ELF EM_xxx code from the backend
2356 information. Let the generic ELF target match any EM_xxx code not
2357 matched by another ELF target. Call elf_backend_object_p to let
2358 the backend do more checks and set global information.
2359 * libelf.h (struct elf_backend_data): Added elf_machine_code and
2360 elf_backend_object_p fields.
2361 (struct bfd_elf_arch_map): Removed.
2362 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
2363 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
2364 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
2365 field with elf_backend_object_p (if it is defined).
2366 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
2367 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
2368 elf64-gen.c (ELF_MACHINE_CODE): Defined.
2369 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
2371 (mips_elf_object_p): Set the right machine number.
2372 (mips_elf_ecoff_debug_swap): Defined.
2373 (elf_backend_object_p): Defined to be mips_elf_object_p.
2374 (elf_backend_ecoff_debug_swap): Defined to be
2375 mips_elf_ecoff_debug_swap.
2376 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
2378 * libbfd-in.h (target_vector, default_vector): Declare.
2379 * libbfd.h: Rebuilt.
2380 * format.c (target_vector, default_vector): Don't declare.
2382 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
2383 for R_MIPS_26. Correct overflow detection requires matching the
2384 upper four bits of the destination against the PC. From Ted Lemon
2385 <mellon@pepper.ncd.com>.
2387 * bout.c (b_out_reloc_type_lookup): Return type should point to
2389 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
2390 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
2391 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
2392 * coff-i386.c (coff_i386_reloc): Made howto const.
2393 * oasys.c (oasys_write_data): Made how const.
2395 * libelf.h: Added some comments.
2396 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
2397 field. Removed unused write_relocs field.
2398 * elf32-target.h: Adjusted elf_backend_data initialization
2400 * elf64-target.h: Corrected elf_backend_data initialization to
2401 fill in all fields and to set elf_64_p to 1.
2403 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2405 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
2406 to filepos in SHT_STRTAB case.
2407 (assign_file_position_for_section): Set BFD section filepos as
2408 well as ELF section sh_offset.
2410 * reloc.c: Use const instead of CONST.
2411 (bfd_perform_relocation): Make variable howto a const pointer.
2412 * bfd-in2.h, libbfd.h: Rebuilt.
2414 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2416 * Makefile.in (realclean): Don't remove generated headers. Reverts
2417 change of 2 Jul 1993.
2419 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2421 * configure.bfd: make unixware equivalent to sysv4.
2423 * config/i386-nlm.mt: bring in elf config; make it the default.
2425 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2427 * libbfd.c (bfd_put_8): Add parens around reference to "val"
2430 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2432 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
2433 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
2435 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2437 * coffcode.h (coff_write_object_contents): Zero out internal_a.
2439 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2441 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
2442 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
2443 section.c, syms.c, targets.c:
2444 Doc cleanup (spelling, punctuation, grammar, formatting).
2445 * bfd-in2.h, libbfd.h: Rebuild.
2447 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
2449 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
2450 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
2452 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2454 * From Pete Hoogenboom (hoogen@cs.utah.edu)
2455 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
2456 in last change. Always rebuild symbol extension section the first
2457 time though if output sections exist (fixes ld -r problems).
2459 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
2461 * Makefile.in: Add .PHONY for check and installcheck rules.
2463 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2465 * libbfd-in.h (artdata): Use long, not time_t for portability, at
2466 least to HPUX. File below is a derived file.
2468 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2470 * libbfd.h (artdata): Use long, not time_t for portability, at
2473 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2475 * config.bfd: Use bigmips for mips*-*-bsd*.
2477 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2479 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
2480 Handle symbol number of zero.
2482 * reloc.c (enum bfd_reloc_code_real): Added
2483 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
2484 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
2485 * bfd-in2.h: Rebuilt.
2486 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
2487 BFD_RELOC_MIPS_LITERAL.
2488 * elf32-mips.c (mips_reloc_map): Handle new relocs.
2489 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
2492 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
2493 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
2494 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
2495 MY_bfd_seclet_link): Define.
2496 (MY_bfd_reloc_type_lookup): Rename from
2497 MY_reloc_howto_type_lookup.
2498 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
2499 (MY(vec)): Use JUMP_TABLE rather than listing functions.
2500 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
2501 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
2502 terms of MY, because that causes a recusive invocation of CAT when
2503 expanded within JUMP_TABLE, and ANSI compilers don't expand
2505 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
2506 MY_reloc_howto_type_lookup, and don't define in terms of MY.
2507 (MY_canonicalize_reloc): Don't define in terms of MY.
2508 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
2509 than listing functions.
2511 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2513 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
2515 See file ChangeLog.1
2522 version-control: never