1 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
4 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
5 failure indication, it merely means there are no relocs.
7 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
8 after NAME, since SunOS /bin/cc can't handle it.
10 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
12 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
13 From sukes@glue.umd.edu (Tasuki Hirata).
15 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
18 all that convoluted stuff with NAME, CAT3, etc. The convoluted
19 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
21 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
23 * som.c (som_prep_for_fixups): Detect section symbols based
24 on either the lack of private data or the symbol flags. Do not
25 munge section symbol names anymore -- they no longer confuse GDB.
26 (som_begin_writing): Leave space for an exec header if writing
28 (som_slurp_symbol_table): Recognize both forms of section symbol
29 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
30 section symbols to be the name of the section they represent.
31 Debugging symbols begin with "L$0\001", not just "L$".
33 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
35 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
37 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
38 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
39 and bfd_is_local_label.
41 * targets.c: Add new entries to the bfd_target structure.
43 * bfd.c (bfd_copy_private_bfd_data): New definition.
45 * section.c (bfd_copy_private_section_data): New definition.
47 * syms.c (bfd_is_local_label): New definition.
49 * libbfd-in.h (bfd_generic_is_local_label): Declare.
51 * libbfd.c (bfd_generic_is_local_label): New function.
53 * *-core.c: Provide default definitions for new functions in
54 the target vector which all point to bfd_false.
56 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
57 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
58 Default new vectors for copying private backend data to bfd_true.
59 Default new vector for determining if a symbol is a local label
60 to bfd_generic_is_local_label.
62 * som.c (som_bfd_copy_private_section_data): New function.
63 (som_bfd_is_local_label): New function.
64 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
66 * elf32-hppa.c (hppa_elf_is_local_label): New function.
68 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
70 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
72 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
75 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
76 Indent some of them to GNU standards.
78 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
79 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
80 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
81 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
82 Update copyright years.
84 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
86 * som.c (som_prep_for_fixups): A relocation involving the section
87 symbol for the *ABS* section is really a relocation involving
89 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
90 undefined symbols. Correctly distinguish between debugger symbols
93 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
94 for spaces and subspaces.
96 * som.c (som_bfd_count_ar_symbols): Fix typo.
98 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
99 HAS_RELOC based on the object's magic number.
100 (make_unique_section): Delete function. BFD and its users are
101 prepared to handle multiple sections with the same name.
102 (setup_sections): Allocate space on the BFD's obstack to hold
103 section names. Use bfd_make_setion_anyway rather than the
104 obsolete make_unique_section.
105 (som_prep_headers): Choose the correct SOM magic number based
107 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
109 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
111 * elf32-ppc.c: Renamed from elf32-powerpc.c.
112 start-sanitize-powerpc-netware
113 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
114 end-sanitize-powerpc-netware
115 * Makefile.in, configure.in: Corresponding changes.
117 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
119 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
121 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
123 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
124 is always located at the start of the data section to allow
125 recovery of the dynamic info from a stripped executable.
126 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
129 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
131 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
132 cruft (like the #pragma alloca for AIX).
133 In addition to that problem, the C alloca calls xmalloc, which
134 means checking for being out of memory can't work right. The
135 following changes remove all uses of alloca from BFD.
136 * hosts/solaris2.h: Remove alloca cruft.
137 * som.c: Replace alloca with a fixed size auto array.
138 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
139 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
140 sunos.c: Replace alloca with malloc and appropriate error checking and
142 * linker.c: Replace alloca with obstack_alloc.
145 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
147 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
150 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
152 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
153 Elf*_Off typedefs by their expansion, the typedefs have been
154 removed from include/elf/internal.h.
155 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
156 SHT_PROGBITS section.
158 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
160 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
162 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
164 * configure.host: Recognize i[34]86-sequent-*.
166 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
167 return from bfd_seek indicates an error.
168 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
169 TRAD_CORE_STACK_OFFSET.
170 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
171 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
173 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
175 * som.[ch]: Do not include libhppa.h in som.c, instead include
178 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
179 include it in elf32-hppa.h.
181 * som.c (log2): Return -1 on error rather than aborting.
182 (setup_sections): Bubble up an error from log2.
184 * Changes to make HP C compiler happy in both traditional
186 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
188 (bfd_som_set_section_attributes): Use unsigned int rather than
189 unsigned char to avoid GNU-C extensions.
190 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
191 or failure rather than aborting on failure.
193 * som.h (bfd_som_set_section_attributes): Fix prototype to match
195 (bfd_som_attach_aux_hdr): Add prototype.
196 (hppa_som-gen_reloc_type): Likewise.
198 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
199 (hppa_look_for_stubs_in_section): Do not return false on failure
200 until rest of code is ready to handle it. Abort for now.
202 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
204 * bfd-in2.h: Rebuilt.
206 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
208 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
209 * Makefile.in: delete an extra blank.
210 * configure.in : Add i396os9k_vec.
212 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
214 * config.bfd : Add i386-os9k.
215 * config/i386-os9k.mt : Newly add os9k target makefile.
217 * i386os9k.c : new file to handle os9k format bfd.
218 * Makefile.in : Handle new file i386os9k.c
219 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
220 * cache.c : Initialize cache_sentinel to 0.
222 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
224 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
225 action in case where caller specified no argument relocation.
226 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
227 right in the original relocation and the stub's relocation.
229 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
230 unused symbols argument.
232 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
233 than asymbol * for original target symbol. All callers changed.
234 Set reloc->sym_ptr_ptr appropriately.
235 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
236 (hppa_elf_look_for_stubs_in_section): No longer need symbols
237 argument. Use the output symbols when canonicalizing the relocs,
238 creating them if necessary.
240 * linker.c (_bfd_generic_link_output_symbols): Do not
241 rebuild/clobber the output symbols if they already exist.
243 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
245 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
246 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
247 * bfd-in2.h: Rebuilt.
249 * srec.c (hex_value): Always set to a size of 256 bytes.
250 (srec_init): Cosmetic changes.
252 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
254 * elf32-hppa.c: Second half of major cleanup. More comments,
255 PARAMize and staticize rest of functions. Delete unused
256 functions. Delete unused/unnecessary arguments to some functions.
257 Group static vars together. Abort for bad errors until we have
258 error code propogation working. Work on spacing and indention.
259 Add FIXMEs for unresolved problems. Use enums rather than
260 #defines for lots of things. Merge two functions which build
261 linker stubs into a single function (so they can easily share a
264 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
266 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
267 avoid depending upon right shifts of signed numbers, and to
268 correct handling of src_mask with lower bits zero.
270 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
271 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
272 * elf32-i386.c: Likewise.
273 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
275 (elf_write_phdrs): Make i unsigned.
276 (map_program_segments): Make i and n_left unsigned.
277 (assign_file_positions_except_relocs): Make i unsigned.
278 (write_shdrs_and_ehdr): Make count unsigned.
279 (assign_file_positions_for_relocs): Make i unsigned.
280 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
281 (section_from_elf_index): Make index argument unsigned.
283 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
285 * elfcode.h: Don't include assert.h.
286 (swap_out_syms): Use BFD_ASSERT rather than assert.
288 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
291 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
294 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
296 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
298 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
299 (elf_hppa_tc_make_sections): Likewise.
300 (elf_hppa_final_processing): Add extern decl.
302 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
303 comments. PARAMize some static functions. Delete unused functions.
304 Delete unused/unnecessary arguments to many functions. Group
305 static vars together. Collapse common case statements together
306 in many places. Use default case when possible instead of listing
307 each case separately. Abort for bad errors until we get error
308 code propogation working. Work on spacing and indention problems.
309 Add FIXMEs for some unresolved problems. Delete hopelessly broken
310 COMPLEX relocation support (it's never used anyway).
311 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
312 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
313 (elf_hppa_tc_make_sections): Likewise.
315 * format.c (bfd_check_format_matches): Initialize matching_vector
316 to keep gcc -Wall quiet.
318 * elfcode.h (elf_slurp_reloca_table): Fix typo.
320 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
321 not "sizeof (som_symbol_type *)".
323 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
324 not "sizeof (asymbol"). Opps.
326 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
328 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
329 (bfd_set_gp_size): Can't set gp value on an archive.
331 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
333 * srec.c (pass_over): Don't skip too many characters when
336 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
338 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
341 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
343 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
344 field for absolute symbols in the same manner as undefined
347 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
349 * elfcode.h (elf_core_file_p): Check for core file e_machine match
350 like in elf_object_p.
352 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
354 * elfcode.h (alloca): Delete declaration.
356 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
357 number rather than HP9000S800_ID. Note som.c is careful
358 to make sure CPU_PA_RISC1_0 is always defined.
360 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
362 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
363 flags to explicit compile actions.
365 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
367 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
368 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
369 ends on a page boundary if there is no symbol table.
370 (ecoff_bfd_final_link): Don't set symhdr->magic here.
372 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
374 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
375 rather than an array of variable size.
376 (som_bfd_fill_in_ar_symbols): Likewise.
377 (som_bfd_ar_write_symbol_stuff): Likewise.
379 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
380 operation to avoid OSF 1.3 cc bug.
381 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
382 and bss_size bfd_size_type instead of unsigned long. Make
383 text_start and data_start bfd_vma instead of unsigned long.
384 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
387 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
389 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
390 symbols in the order they appear in the archive map.
392 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
394 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
395 error_message argument.
396 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
397 add missing error_message argument.
398 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
399 error_message argument.
401 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
403 start-sanitize-powerpc-netware
404 Support for PowerPC NetWare.
405 * nlm32-powerpc.c: New file.
406 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
407 * config/ppc-nlm.mt: New file.
408 * configure.in (nlm32_powerpc_vec): New target vector; use
409 nlm32-powerpc.o, nlm32.o, nlm.o.
410 * targets.c (nlm32_powerpc_vec): Declare.
411 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
412 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
413 dependencies can't be sanitized.
414 end-sanitize-powerpc-netware
416 Initial support for PowerPC ELF. Done without an ABI, and
417 probably to be changed when I get an ABI.
418 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
419 * config/ppc-elf.mt: New file.
420 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
421 elf32-powerpc.o, elf32.o, elf.o.
422 * elf32-powerpc.c: New file.
423 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
424 (elf_set_arch_mach): Likewise.
425 * targets.c (bfd_elf32_powerpc_vec): Declare.
426 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
427 (CFILES): Add elf32-powerpc.c.
428 Rebuilt dependencies.
430 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
432 * coffgen.c (coff_write_linenumbers): Always return a value.
434 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
435 reasonably. Allocate x_symp using alloca.
437 * elfcode.h (map_program_segments): ELF program header entries
438 must be sorted by load address. This used to generate the entries
441 * section.c (SEC_IN_MEMORY): Define.
442 (asection): Rename unused field otheruserdata to contents, and
444 (bfd_make_section_anyway): Initialize contents field to NULL.
445 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
446 contents from contents field rather than from file.
447 * bfd-in2.h: Rebuilt.
449 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
451 * bfd.c (bfd_get_error, bfd_set_error): New functions.
452 (bfd_error): Make static.
453 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
455 * bfd-in2.h: Regenerated.
456 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
457 aoutf1.h, aoutx.h, archive.c, archures.c,
458 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
459 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
460 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
461 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
462 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
463 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
464 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
465 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
466 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
467 trad-core.c: Change callers.
469 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
471 * som.c: Remove FIXMEs for things which have been dealt with.
473 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
475 * section.c (bfd_get_section_contents): Since this function reads
476 unrelocated contents, the section's raw size is always the one to
477 use for bounds checking.
479 * linker.c (default_indirect_link_order): In assertion, compare
480 link_order size field against cooked size, not raw size, of input
483 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
485 (aligncode): When shrinking, the addend should be set to the
486 current offset in the section plus the number of bytes of padding
487 that will actually be retained.
488 (b_out_relax_section): If a section contains no relocations, don't
489 bother processing them.
490 (b_out_get_relocated_section_contents): Set reloc_done. Assert
491 that bfd_get_section_contents returns true. Check that relocs are
493 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
494 that reloc->addend falls between the current source offset and the
495 raw size of the input section.
497 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
498 bout. Default with no version number is still bout. Support
499 explicit i960-coff target too.
501 * bout.c: Changed some indentation, deleted trailing whitespace,
502 fixed some comments, removed some "#if 1" lines.
503 (output_addr): New macro.
504 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
505 b_out_get_relocated_section_contents): Use it for readability.
507 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
509 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
510 symbols, not the BFD symbols.
511 (som_bfd_ar_write_symbol_stuff): Likewise.
513 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
515 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
518 * Finish basic read-write support for SOM archive libraries. Bugs
519 surely remain as this hasn't been tested all that much.
520 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
521 (struct som_misc_symbol_info): New structure to hold info necessary
522 to build both normal and library symbol tables.
523 (som_derive_misc_symbol_info): New function to derive info necessary
524 to build both normal and library symbol tables.
525 (som_build_and_write_symbol_table): Use new function to derive misc
527 (som_slurp_symbol_table): Update backend private data for symbols
529 (som_bfd_prep_for_ar_write): New function.
530 (som_bfd_ar_symbol_hash): New function.
531 (som_bfd_ar_write_symbol_stuff): New function.
532 (som_write_armap): Flesh out.
533 (som_vec): Fix ar padding character.
535 * som.c: Consistently use memset rather than bzero.
537 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
539 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
541 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
542 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
544 * config/rs6000lynx.mh: Turn on Lynx core file support.
545 * hosts/rs6000.h: #define HOST_AIX.
546 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
548 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
550 * som.h (som_symbol_data): Safely access backend private data
551 for BFD symbols. All callers changed.
553 * Read-only SOM archive support.
554 * som.c (som_bfd_count_ar_symbols): New helper function.
555 (som_bfd_fill_in_ar_symbols): New helper function.
556 (som_slurp_armap): New function to read a SOM LST.
558 * som.h: Include <lst.h> and <ar.h>.
560 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
562 * elfcode.h (elf_map_symbols): Fix typo.
563 (write_object_contents): Check return values from prep_headers and
564 elf_compute_section_file_positions.
565 (set_section_contents): Likewise.
567 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
569 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
570 (bfd_construct_extended_name_table): Check result of normalize.
572 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
574 Make all callers of malloc or realloc (including via obstacks)
575 check the result for NULL. Most set bfd_error to no_memory and
576 return in that case; a few are harder to fix, and are marked
577 with "FIXME <return type>".
579 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
580 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
581 * linker.c (_bfd_generic_link_output_symbols
582 _bfd_generic_link_write_global_symbol): Ditto
583 * section.c (bfd_make_section_anyway): Ditto.
585 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
586 (first_phase): Ditto. FIXME void
587 (tekhex_make_empty_symbol): Check bfd_zalloc.
589 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
590 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
592 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
595 (fillup_symbols): Check bfd_alloc. FIXME void
596 (srec_mkobject srec_get_section_contents
597 srec_set_section_contents): Check bfd_alloc.
598 (srec_make_empty_symbol): Check bfd_zalloc.
600 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
601 (make_unique_section): Check bfd_alloc.
602 (som_new_section_hook): Check bfd_zalloc.
603 (bfd_som_attach_aux_hdr): Ditto. FIXME void
605 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
607 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
608 (osf_core_core_file_p): Check bfd_alloc.
610 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
611 oasys_mkobject oasys_object_p oasys_new_section_hook
612 oasys_set_section_contents): Check bfd_alloc.
613 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
614 (oasys_make_empty_symbol): Check bfd_zalloc.
616 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
617 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
619 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
621 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
623 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
625 * linker.c (_bfd_link_hash_newfunc
626 (generic_link_hash_newfunc
627 (archive_hash_newfunc
628 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
629 (_bfd_generic_final_link
630 (_bfd_generic_link_output_symbols
631 (default_indirect_link_order): Check bfd_alloc.
632 (bfd_new_link_order): Check bfd_alloc_by_size_t.
634 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
637 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
638 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
639 (do_one): Check bfd_alloc. Return a boolean.
640 (ieee_slurp_section_data): Check it.
641 (init_for_output): Check bfd_alloc. Return a boolean.
642 (ieee_set_section_contents): Check it.
643 (do_with_relocs): Check bfd_alloc. Return a boolean.
644 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
645 (ieee_mkobject): Check bfd_zalloc.
646 (ieee_make_empty_symbol): Check bfd_zmalloc.
648 * hpux-core.c (hpux_core_make_empty_symbol): Check
651 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
653 (hppabsd_core_core_file_p): Check bfd_zalloc.
655 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
657 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
658 (bfd_section_from_phdr): Ditto.
659 (write_relocs): Ditto. FIXME void
660 (elf_map_symbols assign_section_numbers map_program_segments):
661 Ditto. Return a boolean.
662 (swap_out_syms): Ditto. Check elf_map_symbols.
663 (elf_slurp_symbol_table): Check bfd_zalloc.
664 (elf_slurp_reloca_table): Check bfd_alloc.
665 (elf_slurp_reloc_table): Ditto.
666 (elf_compute_section_file_positions): Check assign_section_numbers.
667 (assign_file_positions_except_relocs): Return a boolean.
668 Check map_program_segments.
669 (elf_compute_section_file_positions): Check it.
671 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
673 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
675 (hppa_elf_stub_reloc): Ditto.
676 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
677 (hppa_elf_build_long_branch_stub): Ditto.
678 (elf32_hppa_backend_symbol_table_processing): Ditto.
680 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
681 (ecoff_slurp_symbol_table): Check it.
682 (ecoff_slurp_armap): Check bfd_alloc.
683 (ecoff_write_armap): Check bfd_zalloc.
684 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
685 _bfd_link_hash_newfunc.
686 (ecoff_link_add_externals): Check bfd_alloc.
688 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
690 * coffgen.c (coff_real_object_p): Check bfd_alloc.
691 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
692 (coff_write_symbol): Check bfd_alloc. FIXME int
693 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
694 (coff_section_symbol): Check bfd_alloc_by_size_t.
695 (coff_get_normalized_symtab): Check bfd_alloc.
696 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
697 * libcoff-in.h: Change decls of coff_renumber_symbols,
698 coff_write_linenumbers.
699 * libcoff.h: Rebuilt.
700 * coffcode.h (coff_write_object_contents): Check
701 coff_renumber_symbols, coff_write_linenumbers.
703 * coffcode.h: Indent.
704 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
706 (coff_write_object_contents): Check it.
708 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
709 * coff-mips.c (mips_relocate_section): Ditto.
711 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
712 (do_slurp_bsd_armap): Ditto.
713 (compute_and_write_armap): Check bfd_realloc value.
715 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
716 return value. Return boolean value.
717 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
718 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
720 (add_to_stringtab): Ditto. FIXME void
721 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
722 (aout_link_add_symbols): Check bfd_alloc value.
723 (translate_symbol_table): Check translate_from_native_sym_flags.
724 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
725 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
727 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
729 * opncls.c (obstack_chunk_alloc): Define as malloc, not
730 bfd_xmalloc_by_size_t.
731 (_bfd_new_bfd): Check obstack_begin for 0 return.
733 * ieee.c (obstack_chunk_alloc): Define as malloc, not
734 bfd_xmalloc_by_size_t.
735 (ieee_archive_p): Check obstack_begin for 0 return and
736 obstack_finish for NULL return.
738 * hash.c (obstack_chunk_alloc): Define as malloc, not
739 bfd_xmalloc_by_size_t.
740 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
741 obstack_finish for NULL return.
742 (bfd_hash_lookup): Check obstack_alloc for NULL return.
744 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
745 bfd_xmalloc_by_size_t.
746 bfd_ecoff_debug_accumulate
747 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
748 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
749 NULL return. Return boolean, not void.
750 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
751 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
752 and add_memory_shuffle return.
753 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
754 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
755 (ecoff_add_string): Check add_memory_shuffle return.
757 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
761 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
763 * configure.host: Add Lynx/rs6000 support.
764 * config/i386-nlm.mt: Enable a.out file support.
765 * config/rs6000lynx.mh: Lynx/rs6000 host support.
767 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
769 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
772 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
774 * archive.c: Change all references to '\n' in archive magic
775 to '\012', for greater portability.
776 * ecoff.c (ecoff_write_armap): Ditto.
778 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
780 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
781 see whether symbol should be output.
782 * genlink.h (struct generic_write_global_symbol_info): Added info
784 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
785 (_bfd_generic_link_write_global_symbol): Check strip settings to
786 see whether symbol should be output.
787 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
789 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
791 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
793 * som.c: Cast return values from BFD memory allocation routines to
794 avoid warnings from the HP compiler.
796 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
798 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
799 reloc on an "ldl" instruction too.
801 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
802 when passing them to sprintf. Use %ld instead of %d.
804 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
805 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
806 Also removed unused variable namelen.
807 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
809 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
811 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
815 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
817 * coff-alpha.c (reloc_nil): New function.
818 (alpha_howto_table): Use it as special_function to prevent certain
819 relocs from being adjusted by bfd_perform_relocation. IGNORE
820 reloc should be partial_inplace.
821 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
822 reloc on an "ldl" instruction too.
824 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
826 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
827 hppa_elf_build_long_branch_stub): Cast to char * instead of int
828 before performing pointer arithmetic.
830 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
832 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
834 (hppa*-*-*elf*): This configuration used hppa-elf now.
836 * som.c: This file is also used for HOST_HPPAOSF.
838 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
840 * hosts/hppaosf.h: New host configuration file.
842 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
843 BSD handles both SOM and ELF object files.
845 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
846 (RANLIB): Doesn't do anything, define it to be "echo".
848 * config/hppaosf.mt: New target makefile fragment for a PA running
851 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
853 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
854 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
855 added bfd_powerpc_arch.
856 * bfd-in2.h: Rebuilt.
857 * cpu-powerpc.c: New file.
858 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
859 Rebuilt dependencies.
861 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
862 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
863 than just setting them to zero.
865 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
867 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
869 (elf_compute_section_file_positions): Check for false return from
872 * linker.c (default_indirect_link_order): Check for NULL return
873 from bfd_get_relocated_section_contents.
875 * syms.c: Make example application in doc call xmalloc, not
878 * aoutx.h (NAME(aout,slurp_symbol_table),
879 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
880 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
881 * ecoff.c (ecoff_bfd_link_hash_table_create):
882 * ecofflink.c (bfd_ecoff_debug_init):
883 * format.c (bfd_check_format_matches):
884 * linker.c (_bfd_generic_link_hash_table_create):
885 (_bfd_generic_final_link):
886 * reloc16.c (bfd_coff_reloc16_relax_section):
887 (bfd_coff_reloc16_get_relocated_section_contents):
888 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
889 * elf32-mips.c (mips_elf_final_link):
890 * elfcode.h (bfd_new_strtab):
891 (bfd_add_2_to_strtab):
892 (elf_slurp_symbol_table):
894 * libbfd.c (bfd_zmalloc):
895 Use malloc and check the result, instead of bfd_xmalloc.
897 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
901 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
903 * srec.c (srec_write_record): Put CONST keyword for "src" before
904 "unsigned", some compilers don't like it after "unsigned".
905 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
906 "val" in prototype declaration because some compilers don't like
907 arguments whose names are the same as types.
909 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
911 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
912 object file defines symbol. Also, if skipping a symbol, skip the
913 second symbol of a N_WARNING or N_INDR symbol as well.
915 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
917 Add basic support for writing RS/6000 XCOFF files.
918 * coff-rs6000.c (dummy_reloc): Removed.
919 (rs6000coff_howto_table): Defined XCOFF relocs.
920 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
921 (rs6000coff_rtype2howto): New function.
922 (coff_bfd_reloc_type_lookup): Defined to use
923 rs6000coff_reloc_type_lookup.
924 (rs6000coff_reloc_type_lookup): New function.
925 (SELECT_RELOC): Defined to set r_type and r_size fields.
926 (COFF_LONG_FILENAMES): Defined.
927 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
928 fields to bitfields. Added fields fix_value and fix_scnlen.
929 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
930 STYP_INFO for the type of a section named .debug.
931 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
932 (coff_write_object_contents): If RS6000COFF_C, don't call
933 coff_add_missing_symbols.
934 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
935 entry has type STY_LD change the x_scnlen into a pointer to a
936 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
937 value into a pointer to a symbol and set fix_value.
938 * libcoff.h: Rebuilt.
939 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
940 get the symbol offset. Likewise for fix_scnlen.
941 (string_size): Change type to bfd_size_type.
942 (debug_string_size, debug_string_section): New static variables.
943 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
944 write the symbol name into the .debug section; assume that the
945 section has already been created with the right size.
946 (coff_write_symbols): Initialize debug_string_size to 0. If
947 bfd_coff_symname_in_debug returns true, don't put symbol name in
948 usual string table. After writing out all symbols, if
949 debug_string_size is not 0, check that it matches the size of the
951 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
952 fields. If the string offset is 0, always use an empty string as
954 (coff_make_empty_symbol): Zero out the symbol structure.
955 * reloc.c (bfd_perform_relocation): Work around one gross hack
956 with another: actually look at the target name to avoid the broken
958 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
959 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
960 * bfd-in2.h: Rebuilt.
962 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
964 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
965 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
966 * libbfd-in.h: Define them as macros calling xmalloc and declare
970 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
972 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
973 symbol has a value in the ECOFF symbol but not in the BFD symbol,
974 keep the value in the ECOFF symbol. This helps gas.
976 * linker.c (_bfd_generic_link_output_symbols,
977 _bfd_generic_link_write_global_symbol): Don't require that all
978 references to a common symbol be themselves common symbols.
980 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
982 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
984 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
985 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
986 * bfd-in2.h: Rebuilt.
988 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
990 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
992 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
993 x_csect.x_scnlen.l to match change in coff/internal.h.
994 (coff_swap_aux_out): Likewise.
996 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
997 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
998 fields to match yesterday's changes.
1000 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
1001 in the internal_reloc itself, not the type.
1002 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
1003 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1004 definition of SELECT_RELOC accordingly.
1006 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1008 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1009 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1010 and number of aux entries.
1011 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1013 * libcoff.h: Rebuilt.
1014 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1015 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1016 specially if this is the last aux entry.
1017 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
1018 new arguments to swap_aux functions.
1020 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1022 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
1023 (only testing for m68k and vax at the moment); do verify that the
1024 preprocessor didn't trash the arch name inside the string version.
1025 Don't print out "pagesize =" line that prevents output from
1026 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
1028 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1029 (check, installcheck): Identify directory in "no testsuites"
1032 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1034 * aoutx.h (aout_link_write_symbols): Write out correct value for
1037 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1039 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
1040 KERNBASE, so hard-code 0x80000000 instead.
1042 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1044 * linker.c (generic_link_add_symbol_list): If symbol is common,
1045 set the BSF_OLD_COMMON flag.
1047 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1049 * format.c (bfd_check_format_matches): Put the new entry in the
1050 correct element of matching_vector.
1052 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1054 * som.c, som.h (bfd_som_set_section_attributes,
1055 bfd_som_set_subsection_attributes): Change parameters from char
1056 to int. Following a prototype with an old-style function definition
1057 in the presence of widened parameters is a GCC-ism not supported
1058 by the HP compiler in ANSI mode.
1060 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1064 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
1065 before writing out the relocs, so that the right symbol indices
1068 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
1069 try to overlay the internal carsyms on the external symdefs. That
1070 can not work if the size of a host pointer is larger than 4 bytes.
1072 * format.c (bfd_check_format_matches): Cast result of
1073 bfd_xmalloc_by_size_t.
1074 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
1076 * archive.c: Reindented to GNU standards.
1078 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1080 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
1081 "_bfd_" to function names.
1082 * archive.c (_bfd_create_empty_archive_element_shell),
1083 libbfd-in.h: Change callers.
1085 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
1086 * libbfd.c (bfd_add_to_string_table),
1087 trad-core.c (trad_unix_core_file_p),
1088 targets.c (bfd_target_list),
1089 ptrace-core.c (ptrace_unix_core_file_p),
1090 opncls.c (new_bfd), libbfd-in.h,
1091 ieee.c (ieee_make_empty_symbol),
1092 elf32-hppa.c (hppa_elf_stub_branch_reloc),
1093 (hppa_elf_stub_reloc): Change callers.
1094 * libbfd.h: Regenerated.
1096 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
1097 (_bfd_get_elt_at_filepos),
1098 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
1101 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
1102 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
1103 and default_vector to bfd_default_vector.
1104 * libbfd.h: Regenerated.
1106 * format.c (bfd_check_format_matches): New function.
1107 (bfd_check_format): Call it.
1108 (bfd_matching_formats): Function removed.
1109 * targets.c: Replace the vector added on Jan 21 with a count of
1110 entries in default_vector.
1111 * bfd-in2.h: Regenerated.
1113 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
1116 .pdata section based on lnnoptr field, not section header.
1117 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
1118 since it is unsigned.
1119 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
1121 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
1122 .pdata section to 3.
1123 (ecoff_compute_section_file_positions): Save the size of the
1124 .pdata section in the line_filepos field, and actually align the
1125 .pdata section to an alignment power of 4.
1126 (ecoff_compute_reloc_file_positions): Set output_has_begun after
1127 calling ecoff_compute_section_file_positions.
1128 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
1129 section from the line_filepos field. Set vstamp for the optional
1130 header from the vstamp of the symbolic header.
1131 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
1132 vstamp used by the first object file in the link.
1134 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
1136 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
1137 for a created common section.
1138 (_bfd_generic_link_add_one_symbol): Likewise.
1140 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
1141 get the index of a common section, rather than always using
1142 SHN_COMMON (MIPS has multiple common sections).
1144 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
1146 * bfd/aoutx.h (aout_link_input_section_std,
1147 aout_link_input_section_ext): Pass additional arguments to
1148 reloc_overflow callback.
1149 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
1150 alpha_relocat_section): Likewise.
1151 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1152 * coff-h8500.c (extra_case): Likewise.
1153 * coff-mips.c (mips_relocate_section): Likewise.
1154 * coff-z8k.c (extra_case): Likewise.
1155 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
1156 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1158 * bout.c (calljx_callback, callj_callback): Use get_value to get
1159 the symbol value and check for undefined symbols.
1160 (get_value): If the symbol is undefined, look it up in the linker
1162 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
1163 use get_value to get the symbol value and check for undefined
1165 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
1166 undefined, look it up in the linker hash table.
1168 * aoutx.h (translate_symbol_table): The string index 0 has a
1169 special meaning for normal symbols, but not for dynamic symbols.
1171 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
1173 * sparclynx.c: Setup appropriate macros to enable core file
1176 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1178 * targets.c: Add a vector of matching format names.
1179 * format.c (bfd_matching_formats): New function to return it.
1180 (bfd_check_format): Set it.
1181 * bfd-in2.h: Regenerated.
1183 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
1184 Remove decl of type symclass; wasn't used.
1185 * bfd.c: Document error handling, including code fragments
1186 containing the error decls that were in bfd-in.h.
1188 * bfd-in2.h: Regenerated.
1190 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
1192 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
1193 The sparc (and possibly other?) NLM format requires a different
1194 way to write exports, so add a write_export field to the backend
1195 data (and set it to NULL for everything but the sparc).
1197 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1199 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
1200 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
1201 a struct external_nlist *.
1203 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1205 * bfd.c: Remove error strings for errors removed below.
1206 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
1207 oasys.c (oasys_write_sections): Rename
1208 bfd_error_nonrepresentable_section to nonrepresentable_section.
1209 None of the other bfd error names start with "bfd_error".
1210 Remove errors symbol_not_found and no_relocation_info, which seem
1212 * bfd-in2.h: Regenerated.
1214 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1216 * bfd.c (bfd_get_gp_size): Added support for ELF.
1218 * syms.c (BSF_DYNAMIC): New symbol flag.
1219 (bfd_print_symbol_vandf): Print it.
1220 * bfd-in2.h: Rebuilt.
1221 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
1222 and read_dynamic_relocs fields.
1223 (struct aoutdata): New dynamic_info field.
1224 (obj_aout_dynamic_info): New accessor macro.
1225 * sunos.c (struct sunos_dynamic_info): New structure.
1226 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
1227 MY(read_dynamic_relocs)): New functions to read dynamic symbols
1229 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1230 dynamically linked, set SEC_RELOC for both the .text and .data
1232 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
1234 (translate_symbol_table): New function, split out of
1235 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
1236 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
1237 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
1238 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
1240 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
1241 out dynamic symbols or relocs against reloc symbols, since they
1242 are already in the .text section and we wouldn't know where to
1244 (sunos4_aout_backend): Initialize read_dynamic_symbols and
1245 read_dynamic_relocs fields.
1246 * aout-target.h (MY(backend_data)): Initialize
1247 read_dynamic_symbols and read_dynamic_relocs fields.
1249 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1251 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
1252 typedefs, since HOST_64_BIT will take care of defining them in
1255 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1257 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
1258 that's dealt with elsewhere.
1259 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
1260 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
1261 they get copied to bfd.h.
1263 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
1264 types. Reorganized some of the existing ones.
1265 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
1266 values in case of compilation on a 32-bit machine. Fix pcrel
1267 fields of some reloc types.
1268 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
1270 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
1271 definitions when not defined, regardless of whether uint64_type is
1272 a defined macro or not.
1273 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
1276 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1278 * aoutx.h (translate_to_native_sym_flags): Set the type of a
1279 BSF_WARNING symbol to N_WARNING.
1281 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1283 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
1284 for an indirect or warning symbol.
1285 (aout_link_write_symbols): Update sym_hash with the target of an
1286 indirect or warning symbol. If an indirect symbol is defined,
1287 output the calculated value and don't output the target symbol.
1289 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1291 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
1292 an (unused) nonzero section value, needed for check below.
1294 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1296 * aoutx.h (translate_from_native_sym_flags,
1297 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
1300 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1302 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
1303 the DYNAMIC flag for the BFD.
1304 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
1305 BFD with the DYNAMIC flag set, since we don't generate the program
1306 header table correctly.
1308 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1310 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
1311 of the function to avoid storage leak.
1313 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1315 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
1317 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1319 * som.c (som_set_reloc_info): Provide a default symbol for
1320 relocations which don't actually have an associated symbol.
1322 * som.c (hppa_som_reloc): Add new "error message" argument.
1324 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1326 Enable gdb to write to core files on more core file readers.
1327 * libbfd.c (bfd_generic_set_section_contents): Remove range check
1328 for section size, it is already done in bfd_set_section_contents
1329 with bfd_get_section_size_now.
1330 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
1331 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
1332 Use bfd_generic_set_section_contents instead of bfd_false.
1334 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1336 * linker.c: Added initial documentation.
1338 * linker.c (default_indirect_link_order): Don't expect space for
1339 output relocations if there aren't any input relocations.
1341 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1343 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
1346 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
1349 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1351 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
1352 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
1354 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1356 * ecofflink.c: Extensive changes to compress and merge debugging
1357 information, and to write some of out directly rather than saving
1358 it in memory. Several new functions and structures, and new
1359 arguments to existing functions.
1360 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
1361 sym_filepos as well.
1362 (ecoff_get_extr): Use ifdmap instead of ifdbase.
1363 (ecoff_write_object_contents): Don't compute sym_filepos here.
1364 Only output symbols if outsymbols is not NULL.
1365 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
1366 bfd_ecoff_debug functions. Write out debugging information here.
1367 (ecoff_final_link_debug_accumulate): Adjust for changes in
1368 bfd_ecoff_debug functions.
1369 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
1370 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
1371 first, to put them in the first memory buffer. Clear fdr field.
1372 (mips_elf_get_extr): Use pointer to unswapped external symbol.
1373 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
1374 Preserve .text, .data and .bss even if they are empty. Save
1375 pointer to unswapped external symbol rather than copying it.
1376 Don't free up the external symbols.
1377 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
1378 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
1379 (bfd_ecoff_debug_accumulate): Update declaration.
1380 (bfd_ecoff_debug_accumulate_other): Rename declaration from
1381 bfd_ecoff_debug_link_other and update.
1382 (bfd_ecoff_write_accumulated_debug): Declare.
1383 * bfd-in2.h: Rebuilt.
1384 * Makefile.in: Rebuilt dependencies.
1386 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1388 * Makefile.in (install): Remove "@" which follows a backslash. In
1389 this position it just causes errors, not suppresses echoes.
1391 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1393 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
1396 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1398 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
1400 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1402 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
1403 end of data if they are not contiguous.
1405 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1407 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1409 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
1410 for .reginfo section here.
1411 (ecoff_new_section_hook): Set it here instead.
1413 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
1415 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
1416 define true and false as enums.
1417 (ALMOST_STDC): Add as alternative to __STDC__.
1418 * bfd-in2.h: Rebuilt.
1419 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1421 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1423 * aoutx.h (translate_to_native_sym_flags): Catch the case where
1424 there is no output section.
1426 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1428 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
1429 count it as a wrong format error, not a system call error, since
1430 the object file might simply be too small.
1432 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
1434 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
1435 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
1436 support, even though it is for an Alpha in 32 bit mode.
1437 * configure.in (nlm32_alpha_vec): Set target64 to true.
1439 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
1440 different, so there is no point to providing a generic one.
1441 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
1442 in the backend accessor macros; that should no longer be possible.
1443 * targets.c (target_vector): Removed nlm32_big_generic_vec,
1444 nlm64_big_generic_vec, nlm64_little_generic_vec.
1445 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
1446 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
1447 * Makefile.in: Rebuilt dependencies, and
1448 (BFD32_BACKENDS): Removed nlm32-gen.o.
1449 (BFD64_BACKENDS): Removed nlm64-gen.o.
1450 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
1452 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1454 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
1455 bitsize arguments. Changed all callers (aoutx.h).
1456 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
1457 and bitsize arguments to declaration.
1458 * libbfd.h: Rebuilt.
1460 * ecoff.c: First cut at new style of linker backend for
1461 ECOFF--added a bunch of functions. Also:
1462 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
1463 (ecoff_slurp_symbolic_header): New function.
1464 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
1465 (ecoff_compute_reloc_file_positions): New function.
1466 (ecoff_set_section_contents): Get out quickly if count is zero.
1467 Check errors better.
1468 (ecoff_write_object_contents): Put .xdata section in data segment.
1469 Call ecoff_compute_reloc_file_positions. Don't output relocs or
1470 external symbols if outsymbols is NULL.
1471 (ecoff_bfd_final_link): Completely rewritten.
1472 * libecoff.h: Include bfdlink.h.
1473 (struct ecoff_backend_data): Add relocate_section field.
1474 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
1475 (struct ecoff_link_hash_entry): Define.
1476 (struct ecoff_link_hash_table): Define.
1477 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
1478 (ecoff_bfd_link_hash_table_create): Likewise.
1479 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
1480 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
1481 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
1482 * bfd-in2.h: Rebuilt.
1483 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
1484 partial_inplace, and set the src_mask to 0x1fffff.
1485 (alpha_ecoff_get_relocated_section_contents): Remove unused
1487 (alpha_convert_external_reloc): New static function.
1488 (alpha_relocate_section): New static function.
1489 (alpha_ecoff_backend_data): Initialize relocate_section field.
1490 * coff-mips.c (mips_relocate_refhi): New static function.
1491 (mips_relocate_section): New static function.
1492 (mips_ecoff_backend_data): Initialize relocate_section field.
1494 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
1495 checking when there is an addend.
1497 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
1498 a non a.out file, just pass it to _bfd_default_link_order.
1499 (aout_link_input_section_std): When doing a final PC relative link
1500 against a section symbol, subtract the VMA of the input section.
1501 (aout_link_input_section_ext): Likewise.
1503 * linker.c (default_indirect_link_order): Renamed from
1504 _bfd_generic_indirect_link_order and made static.
1505 (_bfd_generic_final_link): Don't switch on link_order type, just
1506 call _bfd_default_link_order.
1507 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
1508 * genlink.h: Removed declaration of
1509 _bfd_generic_indirect_link_order.
1510 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
1511 type, just call _bfd_default_link_order.
1513 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
1515 * linker.c (generic_link_check_archive_element): Base the name of
1516 the created common section on the name of the section the symbol
1518 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
1519 must have a section, so don't bother to create one.
1521 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1523 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
1524 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
1525 If the DYNAMIC flag is set, set it in the exec header.
1526 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1527 dynamically linked, set the DYNAMIC flag in the BFD.
1528 * libaout.h (N_SET_DYNAMIC): New macro.
1529 (N_DYNAMIC): Add missing 0 in mask.
1531 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1533 * ecoff.c (ecoff_get_extr): Don't output section symbols as
1536 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
1537 to unsigned int, because size_t may not be defined in bfd.h.
1538 * bfd-in2.h: Rebuilt.
1540 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1542 * bfd-in2.h: Rebuilt.
1543 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1545 * targets.c (bfd_target): Change swap function pointers
1547 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1548 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1549 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1550 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1553 * libbfd-in.h (struct artdata): Added tdata field.
1554 (_bfd_add_bfd_to_archive_cache): Declare.
1555 (_bfd_get_elt_at_filepos): Declare.
1556 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1557 * libbfd.h: Rebuilt.
1558 * archive.c: Cleaned up some more.
1559 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1560 pointer elements of artdata.
1561 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1562 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1563 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1564 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1565 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1566 * ecoff.c: Some comment changes.
1567 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1568 ardata->tdata to raw_armap.
1569 (ecoff_archive_p): Initialize pointer elements of artdata.
1570 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1573 * hash.c: Added some documentation.
1575 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1577 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1578 and do the swapping here rather than calling ntohl from the N_*
1579 macros. This cleans up assumptions about the size of a host long,
1580 the existence to ntohl, etc.
1582 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1584 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1587 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1589 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1590 * i386mach3.c (SEGMENT_SIZE): Fix value.
1592 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1594 Minor cleanups suggested by CodeCenter.
1595 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1596 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1598 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1599 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1600 (adjust_z_magic): Removed useless variable data_vma.
1601 (stringtab_init): Initialize hash_zero.
1602 (add_to_stringtab): Removed unused fourth argument.
1603 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1605 (aout_link_input_section): Added some casts.
1606 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1607 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1608 Minor code rewriting to make it more C like.
1609 (do_slurp_bsd_armap): Added some casts.
1610 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1612 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1613 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1614 * libaout.h (struct internal_exec): Removed unnecessary
1616 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1617 * opncls.c (new_bfd): Removed a cast.
1618 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1620 * srec.c (internal_srec_write_object_contents): Removed useless
1621 variable bytes_written.
1623 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1625 * i386mach3.c (N_TXTADDR): Don't define after all.
1626 (TEXT_START_ADDR): Don't include exec header size in value.
1628 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1630 * i386mach3.c (N_TXTADDR): Define.
1632 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1634 Extensive changes to move the bulk of the linker into BFD so that
1635 more efficient backend code can be written for specific object
1636 files. Only existing efficient backend is a.out.
1637 * seclet.c, seclet.h: Removed.
1638 * hash.c, linker.c, genlink.h: New files.
1639 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1640 structures and functions.
1641 (JUMP_TABLE): Removed bfd_seclet_link, added
1642 bfd_link_hash_table_create, bfd_link_add_symbols and
1644 * All backends: Changed accordingly.
1645 * bfd-in2.h: Rebuilt.
1646 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1647 Removed ld_symbols field.
1648 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1649 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1650 bfd_error_vector): Removed.
1651 (bfd_default_error_trap, bfd_error_trap,
1652 bfd_error_nonrepresentabltrap): Removed.
1653 (bfd_get_relocated_section_contents): Pass link_info. Pass
1654 link_order instead of seclet. Pass symbols.
1655 (bfd_relax_section): Pass link_info.
1656 (bfd_seclet_link): Removed.
1657 (bfd_link_hash_table_create, bfd_link_add_symbols,
1658 bfd_final_link): New macros.
1659 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1660 alloca as __builtin_alloca. Declare internal linking functions.
1661 * libbfd.h: Rebuilt.
1662 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1664 * reloc.c (reloc_howto_type): Added error_message argument to
1665 special_function field. Changed all callers and all definitions.
1666 (bfd_get_reloc_size): Make argument a const pointer.
1667 (bfd_perform_relocation): Add error_message argument to hold
1668 string set if return value if bfd_reloc_dangerous. Changed all
1670 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1671 * section.c (asection): Renamed seclets_head and seclets_tail to
1672 link_order_head and link_order_tail.
1673 * targets.c (bfd_target): Replaced seclet argument with link_info
1674 and link_order and symbols arguments in
1675 bfd_get_relocated_section_contents. Added symbols argument to
1676 bfd_relax_section. Removed bfd_seclet_link. Added
1677 bfd_link_hash_table_create, bfd_link_add_symbols and
1679 * libaout.h (struct aoutdata): Added external_syms,
1680 external_sym_count, external_strings, sym_hashes fields.
1681 (obj_aout_external_syms, obj_aout_external_sym_count,
1682 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1684 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1685 * aoutx.h: Wrote new back end linker routines.
1686 (translate_to_native_sym_flags): Return boolean value. Don't use
1688 (NAME(aout,write_syms)): Return boolean value. Check return value
1689 of translate_to_native_sym_flags and bfd_write.
1690 * aout-target.h (final_link_callback): New function.
1691 (MY_bfd_final_link): New function.
1692 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1693 value of aout_32_write_syms.
1694 * hp300hpux.c (MY(write_object_contents)): Likewise.
1695 * i386lynx.c (WRITE_HEADERS): Likewise.
1696 * libaout.h (WRITE_HEADERS): Likewise.
1697 * bout.c: Changed functions to use link_info->callbacks rather
1698 than bfd_error_vector, and link_orders rather than seclets.
1699 * coff-alpha.c: Likewise.
1700 * coff-h8300.c: Likewise.
1701 * coff-h8500.c: Likewise.
1702 * coff-sh.c: Likewise.
1703 * coff-z8k.c: Likewise.
1704 * elf32-hppa.c: Likewise.
1705 * reloc16.c: Likewise.
1706 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1707 up _gp in the hash table rather than in outsymbols.
1708 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1709 argument rather than printing them.
1710 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1711 link_order arguments rather than seclet. Changed all uses and
1713 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1714 all uses and definitions.
1715 * libcoff.h: Rebuilt.
1716 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1717 not by ECOFF, make it scAbs.
1718 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1720 * elf32-mips.c (mips_elf_final_link): Renamed from
1721 mips_elf_seclet_link and rewritten.
1722 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1724 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1725 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1726 Added link_info arguments. Changed all callers.
1727 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1729 * oasys.c (oasys_write_sections): Return boolean value rather than
1730 using bfd_error_vector.
1731 (oasys_write_object_contents): Check return value of
1732 oasys_write_sections.
1733 * hosts/std-host.h: Don't declare qsort or strtol.
1734 * Makefile.in: Rebuild dependencies.
1735 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1736 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1737 (HFILES): Removed seclet.h. Added genlink.h.
1739 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1741 * section.c (bfd_get_section_contents): Return zero filled buffer
1742 if section has no contents.
1744 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1746 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1747 then skip bfd_perform_relocation even if the addend is non-zero.
1749 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1751 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1752 addend to r_offset field.
1754 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1756 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1757 CALC_ADDEND): Define.
1759 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1760 the offsetof because AIX /bin/cc does not like to take the address
1761 of an array. (From Minh Tran-Le.)
1763 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1765 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1767 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1768 the return pointer into %r2 if no jump-in-call-delay-slot
1769 optimization was done.
1771 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1773 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1775 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1777 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1778 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1780 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1781 (TEXT_START_ADDR): Correct.
1782 (MY_backend_data): Define.
1784 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1785 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1787 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1789 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1791 (bfd_som_attach_aux_hdr): Likewise.
1793 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1795 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1796 selectors for PIC code.
1798 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1799 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1800 relocations needed by PIC.
1802 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1804 * nlmcode.h: Fixes to avoid compiler warnings...
1806 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1808 * libnlm.h (nlm_backend_data): Removed macro definition.
1809 (nlm_alpha_backend_data): Adjusted accordingly.
1811 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1813 * som.c (som_begin_writing): Flesh out code for handling simple
1815 (bfd_som_attach_aux_hdr): New function.
1817 * som.h (struct somdata): Add fields for attaching version and
1818 copyright headers. Add accessor macros.
1820 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1821 definitions for old versions of HPUX which fail to define them.
1822 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1823 now that they're safe. Delete bogus R_STATEMENT relocations.
1825 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1826 extra R_DATA_OVERRIDE.
1827 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1828 mode selector if needed.
1829 (som_write_fixups): Handle requests for a change in the default
1830 rounding mode. Rounding modes do not consume input bytes, but
1831 are just markers much like R_ENTRY and R_EXIT.
1833 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1835 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1837 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1838 the branch instruction as originally been nullified.
1839 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1840 case of no code reordering due to an LDO instruction in the
1841 delay slot of the branch. Make sure to relocate the correct
1842 instruction. Do not perform instruction reordering for millicode
1844 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1845 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1846 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1847 a call from a linker stub to another linker stub and for millicode
1848 calls. Do not trash the return register for calls from one linker
1849 stub to a second linker stub.
1851 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1852 relocations are not pc-relative.
1854 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1856 (COPY_2_31): Likewise.
1858 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1860 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1861 * hosts/solaris.h: If not __GNUC__, define const as empty.
1863 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1865 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1866 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1867 section so that the linker ignores it.
1868 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1869 (ecoff_add_bytes): Changed need argument to size_t.
1870 (bfd_ecoff_debug_link_other): Check return value of
1873 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1875 * libbfd.h: Rebuilt.
1877 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1878 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1879 (struct nlm_backend_data): New field no_uninitialized_data.
1880 (nlm_no_uninitialized_data): New accessor macro.
1881 * nlmcode.h (nlm_compute_section_file_positions): Handle
1882 no_uninitialized_data.
1883 (nlm_external_reloc_compare): Sort relocs by address for a
1884 particular symbol, to make the sort more stable.
1885 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1886 value of a debugging symbol the same way we get the value of a
1888 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1889 Set no_uninitialized_data to true.
1890 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1891 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1892 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1893 before filling it in.
1895 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1897 * som.c (som_section_type, som_decode_symcalss): New functions.
1898 (som_get_symbol_info): Use them.
1899 (som_slurp_symbol_table): Set the section of common and undefined
1902 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1904 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1907 * mipsbsd.c: Changes from Ralph Campbell:
1908 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1909 complain_overflow_dont.
1910 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1913 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1915 * config.bfd: For sparc*-*-coff, use sparc-coff.
1916 * configure.in: Handle sparccoff_vec.
1917 * targets.c (sparccoff_vec): Declare.
1919 * reloc.c (bfd_get_reloc_size): New function.
1920 (struct reloc_howto_type): Update documentation of size field.
1922 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1924 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1925 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1926 * config/alpha-nlm.mt: New file.
1927 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1929 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1930 (CFILES): Added nlm32-alpha.c.
1931 Rebuilt dependencies.
1932 * targets.c (nlm32_alpha_vec): Declare.
1934 * libnlm.h (struct nlm_backend_data): New fields
1935 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1936 nlm_set_public_section, nlm_get_public_offset. Removed unused
1937 nlm_write_reloc field. Changed nlm_write_import to remove
1938 unnecessary symbol argument. Renamed nlm_write_externals to
1939 nlm_write_external, and changed cound argument from bfd_vma to
1941 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1942 nlm_write_prefix_func, nlm_set_public_section_func,
1943 nlm_get_public_offset_func): New accessor macros.
1944 (nlm_write_reloc_func): Removed.
1945 (nlm_write_external_func): Adjusted for field renaming.
1946 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1947 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1948 just called old nlm_i386_write_reloc.
1949 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1950 Declared. Changed second argument from bfd_vma to bfd_size_type.
1951 (nlm32_i386_backend): Adjusted for changes to fields and names.
1952 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1954 (nlm_sparc_write_import): Removed second argument.
1955 (nlm_sparc_write_external): Renamed from
1956 nlm_sparc_write_externals. Changed second argument from bfd_vma
1958 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1959 * nlmcode.h: Removed some unused code.
1960 (nlm_object_p): Don't destroy tdata pointer. Call
1961 backend_object_p function if it exists.
1962 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1963 set_public_section_func if it exists instead of checking
1965 (nlm_compute_section_file_positions): Account for
1966 optional_prefix_size.
1967 (nlm_write_object_contents): Account for optional_prefix_size.
1968 Removed useless variable write_reloc_func. Changed declaration
1969 and call of write_import_func. Call write_prefix_func if it
1970 exists. Removed unused variables len and temp. Call
1971 get_public_offset_func if it exists rather than setting NLM_HIBIT.
1972 * nlmswap.h: Declare functions.
1974 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1976 (fprintf_vma, sprintf_vma): Use %lx, not %x.
1977 * bfd-in2.h: Rebuilt.
1978 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
1981 * config.bfd: Don't set target64 here, as the setting is ignored.
1982 * configure.in (ecoffalpha_little_vec): Set target64.
1984 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
1985 in TDEFINES is wrong.
1987 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1988 Remove unused variable output_section.
1990 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1992 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1993 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1994 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1995 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1997 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1998 (HDEPFILES): Define to be irix-core.o.
1999 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
2000 (HDEPFILES): Define to be irix-core.o.
2001 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
2002 sco-core.o, which no longer exists.
2003 (CFILES): Added all *-core.c files.
2004 Rebuilt dependencies.
2006 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2008 * elfcode.h (map_program_segments): Restore check of file_size !=
2009 mem_size, but only if SHT_PROGBITS.
2011 * ecofflink.c: New file to hold ECOFF debug information linking
2013 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2014 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2016 (ecoff_get_extr, ecoff_set_index): New functions.
2017 (ecoff_slurp_symbolic_info): Don't save raw_size.
2018 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
2019 (ecoff_compute_section_file_positions): Don't set EXEC_P just
2020 because there is a start address.
2021 (ecoff_write_object_contents): Handle external symbols here. Use
2022 ecofflink.c functions to write out debugging information.
2023 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
2024 mips_elf_set_index): New functions.
2025 (mips_elf_seclet_link): Discard empty sections, the .options
2026 section and .gptab sections. Handle linking .mdebug section.
2027 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
2028 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
2029 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
2030 called by gas, so they are public).
2031 * bfd-in2.h: Rebuilt.
2032 * Makefile.in (BFD_LIBS): Added ecofflink.o.
2033 (CFILES): Added ecofflink.c.
2034 (ecofflink.o): New target. Rebuilt dependencies.
2036 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2038 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
2039 a valid magic number if it's been defined.
2041 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2043 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
2044 no longer requires it.
2045 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
2046 ecoff_write_object_contents): Don't treat .scommon section
2049 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
2051 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
2052 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
2053 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
2054 * bfd/ptrace-core.c: New file for dealing with core files with
2055 start with the ptrace_user structure found on BCS compliant systems.
2056 * bfd/targets.c (ptrace_core_vec): New vector.
2058 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2060 * Minimal support for reading SOM fixup streams. Allows
2061 objdump -r to do something reasonable.
2062 * som.c (som_get_reloc_upper_bound): Implement.
2063 (som_canonicalize_reloc): Implement.
2064 (som_set_reloc_info, som_slurp_reloc_table): New functions.
2066 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2068 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
2069 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
2071 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2073 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
2074 signed_value before sign extending it. Don't subtract out
2075 reloc_entry->address. This makes it compatible with what gas is
2078 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
2079 SHT_NOBITS sections.
2080 (map_program_segments): Don't leave the loop after the first
2082 (assign_file_positions_except_relocs): Only force sh_offset and
2083 sh_addr to match modulo maxpagesize for a section which is not
2084 SHT_NOBITS. Changed the method used to force page alignment after
2085 a SHT_NOBITS section to only do it for the last such consecutive
2086 section, and to really force page alignment.
2088 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2090 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
2091 in the case of an unknown (or unhandled) storage class.
2093 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
2094 not be defined here, since it is a host attribute, not a target
2096 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
2098 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
2101 * coff-sparc.c: Define some relocations, based on ELF relocations.
2102 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
2103 struct coff_reloc_map, sparc_reloc_map,
2104 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
2106 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
2107 (rtype2howto): Index into coff_sparc_howto_table using
2110 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2112 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
2113 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
2114 hosts/irix5.h created; just use std-host.h).
2115 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
2117 * Makefile.in: Rebuilt dependencies.
2119 * ecoffswap.h: Changed type of internal pointers for swap out
2120 functions to const *.
2122 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
2123 correctly for assembler, but linker support not implemented.
2124 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
2125 (mips_elf_sym_is_global): New function; at least on Irix 5, all
2126 non section symbols are considered global.
2127 (elf_backend_sym_is_global): Define.
2128 (mips_elf_final_write_processing): New function. Set the MIPS
2129 architecture level correctly.
2130 (elf_backend_final_write_processing): Define.
2131 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
2132 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
2133 section to 1. Handle .options section.
2134 (mips_elf_acom_section, mips_elf_acom_symbol,
2135 mips_elf_acom_symbol_ptr): New static variables, used to build a
2136 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
2137 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
2138 putting them all in a global .acommon section.
2140 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
2141 section has no ELF section data.
2142 (elf_make_sections): Set addralign of reloc section to 4.
2143 (elf_fake_sections): Likewise.
2144 (map_program_segments): Don't consider section 0.
2145 (assign_file_positions_except_relocs): Don't consider section 0.
2146 In the main loop, skip the symtab and strtab sections, since their
2147 positions are set elsewhere.
2148 (swap_out_syms): Set addralign of symtab section to 4. Set
2149 addralign of strtab sections to 1.
2150 (assign_file_positions_for_relocs): Don't consider section 0.
2151 (write_object_contents): Don't write out section 0.
2153 * libelf.h (struct elf_backend_data): Added fields
2154 elf_backend_sym_is_global and elf_backend_final_write_processing.
2155 * elf32-target.h (elf32_bed): Added corresponding initializers.
2156 * elf64-target.h (elf64_bed): Likewise.
2157 * elfcode.h (sym_is_global): Take abfd argument. Call
2158 elf_backend_sym_is_global if it is not NULL.
2159 (elf_map_symbols): Pass abfd to sym_is_global.
2160 (write_object_contents): Call elf_backend_final_write_processing
2163 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2165 * libecoff.h: Include coff/ecoff.h.
2166 (struct ecoff_backend_data): Move external debugging information
2167 fields into a single field pointing to an ecoff_debug_swap
2169 (ecoff_data_type): Move debugging information fields into a single
2170 field pointing to an ecoff_debug_info structure.
2171 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
2173 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
2175 * nlmswap.h: New file to swap fixed header. Included by NLM
2177 * libnlm.h (struct reloc_and_sec): Define.
2178 (struct nlm_backend_data): Add fields fixed_header_size,
2179 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
2181 (nlm_fixed_header_size, nlm_read_import_func,
2182 nlm_write_import_func, nlm_swap_fixed_header_in_func,
2183 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
2185 * nlmcode.h: Use new functions.
2186 * nlm32-i386.c: Provide new functions.
2187 * nlm32-sparc.c: New file; SPARC NLM backend.
2189 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
2191 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
2192 garbage bits appearing in the upper end of symbolnums.
2194 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
2196 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
2198 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
2199 * m68klynx.c: Define core file macros.
2200 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
2201 non-architecture specific stuff into lynx.h.
2203 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2205 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
2206 change PAGE_SIZE to 4096.
2208 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2210 * Makefile.in (diststuff): New target.
2214 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2216 * som.c (som_object_setup): Do not create dummy ".text", ".data",
2217 and ".bss" sections.
2218 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
2219 is zero. Recognize BSS type sections and turn off SEC_LOAD and
2220 SEC_DATA (so binutils/size works). Set the correct value for
2221 a section's _raw_size.
2222 (som_slurp_symbol_table): Program entry points, and millicode are
2223 also functions. Mark them as such. Also mark L$* symbols as
2226 * bfd-in2.h: Rebuilt.
2228 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2230 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
2231 a pointer to constant data. Delete bogus #define which made the
2234 * som.c (som_prep_for_fixups): New function.
2235 (som_write_fixups): New function.
2236 (som_write_space_strings): New function.
2237 (som_write_symbol_strings): New function.
2238 (som_begin_writing): New function.
2240 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2242 * som.c (som_write_object_contents): Do not abort. Flesh out.
2243 (som_set_section_contents): Do not abort. Flesh out.
2245 * som.c (som_write_headers): New function.
2246 (som_prep_headers): New function.
2247 (som_build_and_write_symbol_table): New function.
2249 * som.c (som_sizeof_headers): Add missing prototype.
2250 (som_set_arch_mach): Do not abort.
2252 * som.c (som_count_spaces): New function.
2253 (som_count_subspaces): New function.
2254 (compare_syms): New function.
2255 (som_compute_checksum): New function.
2257 * som.c (hppa_som_gen_reloc_type): New function.
2258 (som_bfd_reloc_type_lookup): New function.
2260 * som.c (try_prev_fixup): New function.
2261 (som_reloc_skip): New function.
2262 (som_reloc_addend): New function.
2263 (som_reloc_call): New function.
2265 * som.c (som_initialize_reloc_queue): New function.
2266 (som_reloc_queue_insert): Likewise.
2267 (som_reloc_queue_fix): Likewise.
2268 (som_reloc_queue_find): Likewise.
2270 * som.c (som_hppa_howto_table): SOM howto relocation table.
2271 (hppa_som_reloc): New function.
2273 * som.c (struct reloc_queue): New structure to keep track of
2274 the last four multibyte relocations emitted.
2275 (enum pa_symbol_type): Type to fully describe the symbol types
2276 associated with .import/.export assembler directives.
2278 * som.c: Include libhppa.h
2280 * som.c (bfd_som_set_section_attributes): New function.
2281 (bfd_som_set_subsection_attributes): Likewise.
2282 (bfd_som_set_symboL_type): Likewise.
2283 (bfd_som_attach_unwind_info): Likewise.
2284 * som.h: Declare new exported functions.
2286 * som.h (struct som_symbol): Add new fields to hold additional
2287 information needed to build/write symbol tables and fixup streams.
2288 (struct som_section_data_struct): Add new fields to hold additional
2289 information needed to build/write space and subspace headers.
2290 (som_symbol_data): New accessor macro for SOM symbol information.
2291 (R_HPPA_*): Basic relocation types to be used by the assembler.
2293 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2295 * trad-core.c (trad_unix_core_file_p): If new hook
2296 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
2297 corefile being too big.
2298 * hosts/i386sco.h: Define it.
2300 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2302 * bfd.c (struct _bfd): Add hppabsd_core_data.
2303 * targets.c (target_vector): Add hppabsd_core_vec.
2304 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
2305 section is encountered during core section scanning.
2306 * hppabsd-core.c: New file.
2307 * config/hppabsd.mh: Enable HPPA BSD core files.
2309 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
2310 which is either commented out or ifdef'd out. Add, update and
2311 clean comments. Fix various indention and spacing problems. Handle
2312 problems related to using "ble" to jump to a stub rather than "bl"
2313 (%r31 is trashed by "ble", but not by "bl").
2314 (NEW_INSTRUCTION): Put inside curly braces.
2315 (CURRENT_STUB_OFFSET): Fix indention problems.
2316 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
2317 Add, update and clean comments. Handle "ble" %r31 lossage problems.
2318 (hppa_elf_build_long_branch_stub): Likewise.
2319 (hppa_look_for_stubs_in_section): Likewise.
2320 (hppa_elf_stub_check): Remove obsolete function.
2322 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
2323 problems. Delete unused instructions.
2325 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
2327 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
2329 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2331 * elfcode.h (elf_object_p): Rather than looking through an array
2332 of architectures, get the ELF EM_xxx code from the backend
2333 information. Let the generic ELF target match any EM_xxx code not
2334 matched by another ELF target. Call elf_backend_object_p to let
2335 the backend do more checks and set global information.
2336 * libelf.h (struct elf_backend_data): Added elf_machine_code and
2337 elf_backend_object_p fields.
2338 (struct bfd_elf_arch_map): Removed.
2339 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
2340 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
2341 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
2342 field with elf_backend_object_p (if it is defined).
2343 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
2344 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
2345 elf64-gen.c (ELF_MACHINE_CODE): Defined.
2346 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
2348 (mips_elf_object_p): Set the right machine number.
2349 (mips_elf_ecoff_debug_swap): Defined.
2350 (elf_backend_object_p): Defined to be mips_elf_object_p.
2351 (elf_backend_ecoff_debug_swap): Defined to be
2352 mips_elf_ecoff_debug_swap.
2353 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
2355 * libbfd-in.h (target_vector, default_vector): Declare.
2356 * libbfd.h: Rebuilt.
2357 * format.c (target_vector, default_vector): Don't declare.
2359 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
2360 for R_MIPS_26. Correct overflow detection requires matching the
2361 upper four bits of the destination against the PC. From Ted Lemon
2362 <mellon@pepper.ncd.com>.
2364 * bout.c (b_out_reloc_type_lookup): Return type should point to
2366 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
2367 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
2368 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
2369 * coff-i386.c (coff_i386_reloc): Made howto const.
2370 * oasys.c (oasys_write_data): Made how const.
2372 * libelf.h: Added some comments.
2373 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
2374 field. Removed unused write_relocs field.
2375 * elf32-target.h: Adjusted elf_backend_data initialization
2377 * elf64-target.h: Corrected elf_backend_data initialization to
2378 fill in all fields and to set elf_64_p to 1.
2380 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2382 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
2383 to filepos in SHT_STRTAB case.
2384 (assign_file_position_for_section): Set BFD section filepos as
2385 well as ELF section sh_offset.
2387 * reloc.c: Use const instead of CONST.
2388 (bfd_perform_relocation): Make variable howto a const pointer.
2389 * bfd-in2.h, libbfd.h: Rebuilt.
2391 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2393 * Makefile.in (realclean): Don't remove generated headers. Reverts
2394 change of 2 Jul 1993.
2396 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2398 * configure.bfd: make unixware equivalent to sysv4.
2400 * config/i386-nlm.mt: bring in elf config; make it the default.
2402 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2404 * libbfd.c (bfd_put_8): Add parens around reference to "val"
2407 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2409 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
2410 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
2412 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2414 * coffcode.h (coff_write_object_contents): Zero out internal_a.
2416 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2418 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
2419 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
2420 section.c, syms.c, targets.c:
2421 Doc cleanup (spelling, punctuation, grammar, formatting).
2422 * bfd-in2.h, libbfd.h: Rebuild.
2424 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
2426 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
2427 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
2429 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2431 * From Pete Hoogenboom (hoogen@cs.utah.edu)
2432 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
2433 in last change. Always rebuild symbol extension section the first
2434 time though if output sections exist (fixes ld -r problems).
2436 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
2438 * Makefile.in: Add .PHONY for check and installcheck rules.
2440 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2442 * libbfd-in.h (artdata): Use long, not time_t for portability, at
2443 least to HPUX. File below is a derived file.
2445 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2447 * libbfd.h (artdata): Use long, not time_t for portability, at
2450 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * config.bfd: Use bigmips for mips*-*-bsd*.
2454 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2456 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
2457 Handle symbol number of zero.
2459 * reloc.c (enum bfd_reloc_code_real): Added
2460 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
2461 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
2462 * bfd-in2.h: Rebuilt.
2463 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
2464 BFD_RELOC_MIPS_LITERAL.
2465 * elf32-mips.c (mips_reloc_map): Handle new relocs.
2466 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
2469 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
2470 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
2471 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
2472 MY_bfd_seclet_link): Define.
2473 (MY_bfd_reloc_type_lookup): Rename from
2474 MY_reloc_howto_type_lookup.
2475 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
2476 (MY(vec)): Use JUMP_TABLE rather than listing functions.
2477 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
2478 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
2479 terms of MY, because that causes a recusive invocation of CAT when
2480 expanded within JUMP_TABLE, and ANSI compilers don't expand
2482 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
2483 MY_reloc_howto_type_lookup, and don't define in terms of MY.
2484 (MY_canonicalize_reloc): Don't define in terms of MY.
2485 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
2486 than listing functions.
2488 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2490 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
2492 See file ChangeLog.1
2499 version-control: never