1 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
4 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
6 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
8 * bfd-in.h (BFD_VERSION): Use @VERSION@.
9 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
10 * bfd-in2.h: Regenerated.
12 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
13 this was also named trad_unix_bfd_copy_private_bfd_data.
15 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
17 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
18 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
19 returns NULL, it is not an error. It's possible that some of
20 these checks are not necessary (because the size can never be
21 zero), but putting in the checks is the conservative thing to do
22 in light of the fact that some of these malloc calls replaced
23 unchecked alloca calls, in which a zero argument would work fine.
25 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
27 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
29 (osf_core_bfd_is_local_label): Define.
31 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
32 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
33 failure indication, it merely means there are no relocs.
35 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
36 after NAME, since SunOS /bin/cc can't handle it.
38 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
40 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
41 From sukes@glue.umd.edu (Tasuki Hirata).
43 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
45 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
46 all that convoluted stuff with NAME, CAT3, etc. The convoluted
47 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
49 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
51 * som.c (som_prep_for_fixups): Detect section symbols based
52 on either the lack of private data or the symbol flags. Do not
53 munge section symbol names anymore -- they no longer confuse GDB.
54 (som_begin_writing): Leave space for an exec header if writing
56 (som_slurp_symbol_table): Recognize both forms of section symbol
57 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
58 section symbols to be the name of the section they represent.
59 Debugging symbols begin with "L$0\001", not just "L$".
61 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
63 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
65 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
66 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
67 and bfd_is_local_label.
69 * targets.c: Add new entries to the bfd_target structure.
71 * bfd.c (bfd_copy_private_bfd_data): New definition.
73 * section.c (bfd_copy_private_section_data): New definition.
75 * syms.c (bfd_is_local_label): New definition.
77 * libbfd-in.h (bfd_generic_is_local_label): Declare.
79 * libbfd.c (bfd_generic_is_local_label): New function.
81 * *-core.c: Provide default definitions for new functions in
82 the target vector which all point to bfd_false.
84 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
85 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
86 Default new vectors for copying private backend data to bfd_true.
87 Default new vector for determining if a symbol is a local label
88 to bfd_generic_is_local_label.
90 * som.c (som_bfd_copy_private_section_data): New function.
91 (som_bfd_is_local_label): New function.
92 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
94 * elf32-hppa.c (hppa_elf_is_local_label): New function.
96 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
98 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
100 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
103 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
104 Indent some of them to GNU standards.
106 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
107 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
108 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
109 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
110 Update copyright years.
112 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
114 * som.c (som_prep_for_fixups): A relocation involving the section
115 symbol for the *ABS* section is really a relocation involving
117 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
118 undefined symbols. Correctly distinguish between debugger symbols
121 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
122 for spaces and subspaces.
124 * som.c (som_bfd_count_ar_symbols): Fix typo.
126 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
127 HAS_RELOC based on the object's magic number.
128 (make_unique_section): Delete function. BFD and its users are
129 prepared to handle multiple sections with the same name.
130 (setup_sections): Allocate space on the BFD's obstack to hold
131 section names. Use bfd_make_setion_anyway rather than the
132 obsolete make_unique_section.
133 (som_prep_headers): Choose the correct SOM magic number based
135 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
137 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
139 * elf32-ppc.c: Renamed from elf32-powerpc.c.
140 start-sanitize-powerpc-netware
141 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
142 end-sanitize-powerpc-netware
143 * Makefile.in, configure.in: Corresponding changes.
145 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
147 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
149 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
151 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
152 is always located at the start of the data section to allow
153 recovery of the dynamic info from a stripped executable.
154 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
157 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
159 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
160 cruft (like the #pragma alloca for AIX).
161 In addition to that problem, the C alloca calls xmalloc, which
162 means checking for being out of memory can't work right. The
163 following changes remove all uses of alloca from BFD.
164 * hosts/solaris2.h: Remove alloca cruft.
165 * som.c: Replace alloca with a fixed size auto array.
166 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
167 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
168 sunos.c: Replace alloca with malloc and appropriate error checking and
170 * linker.c: Replace alloca with obstack_alloc.
173 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
175 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
178 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
180 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
181 Elf*_Off typedefs by their expansion, the typedefs have been
182 removed from include/elf/internal.h.
183 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
184 SHT_PROGBITS section.
186 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
188 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
190 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
192 * configure.host: Recognize i[34]86-sequent-*.
194 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
195 return from bfd_seek indicates an error.
196 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
197 TRAD_CORE_STACK_OFFSET.
198 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
199 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
201 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
203 * som.[ch]: Do not include libhppa.h in som.c, instead include
206 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
207 include it in elf32-hppa.h.
209 * som.c (log2): Return -1 on error rather than aborting.
210 (setup_sections): Bubble up an error from log2.
212 * Changes to make HP C compiler happy in both traditional
214 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
216 (bfd_som_set_section_attributes): Use unsigned int rather than
217 unsigned char to avoid GNU-C extensions.
218 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
219 or failure rather than aborting on failure.
221 * som.h (bfd_som_set_section_attributes): Fix prototype to match
223 (bfd_som_attach_aux_hdr): Add prototype.
224 (hppa_som-gen_reloc_type): Likewise.
226 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
227 (hppa_look_for_stubs_in_section): Do not return false on failure
228 until rest of code is ready to handle it. Abort for now.
230 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
232 * bfd-in2.h: Rebuilt.
234 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
236 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
237 * Makefile.in: delete an extra blank.
238 * configure.in : Add i396os9k_vec.
240 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
242 * config.bfd : Add i386-os9k.
243 * config/i386-os9k.mt : Newly add os9k target makefile.
245 * i386os9k.c : new file to handle os9k format bfd.
246 * Makefile.in : Handle new file i386os9k.c
247 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
248 * cache.c : Initialize cache_sentinel to 0.
250 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
252 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
253 action in case where caller specified no argument relocation.
254 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
255 right in the original relocation and the stub's relocation.
257 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
258 unused symbols argument.
260 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
261 than asymbol * for original target symbol. All callers changed.
262 Set reloc->sym_ptr_ptr appropriately.
263 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
264 (hppa_elf_look_for_stubs_in_section): No longer need symbols
265 argument. Use the output symbols when canonicalizing the relocs,
266 creating them if necessary.
268 * linker.c (_bfd_generic_link_output_symbols): Do not
269 rebuild/clobber the output symbols if they already exist.
271 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
273 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
274 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
275 * bfd-in2.h: Rebuilt.
277 * srec.c (hex_value): Always set to a size of 256 bytes.
278 (srec_init): Cosmetic changes.
280 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
282 * elf32-hppa.c: Second half of major cleanup. More comments,
283 PARAMize and staticize rest of functions. Delete unused
284 functions. Delete unused/unnecessary arguments to some functions.
285 Group static vars together. Abort for bad errors until we have
286 error code propogation working. Work on spacing and indention.
287 Add FIXMEs for unresolved problems. Use enums rather than
288 #defines for lots of things. Merge two functions which build
289 linker stubs into a single function (so they can easily share a
292 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
294 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
295 avoid depending upon right shifts of signed numbers, and to
296 correct handling of src_mask with lower bits zero.
298 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
299 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
300 * elf32-i386.c: Likewise.
301 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
303 (elf_write_phdrs): Make i unsigned.
304 (map_program_segments): Make i and n_left unsigned.
305 (assign_file_positions_except_relocs): Make i unsigned.
306 (write_shdrs_and_ehdr): Make count unsigned.
307 (assign_file_positions_for_relocs): Make i unsigned.
308 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
309 (section_from_elf_index): Make index argument unsigned.
311 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
313 * elfcode.h: Don't include assert.h.
314 (swap_out_syms): Use BFD_ASSERT rather than assert.
316 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
319 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
322 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
324 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
326 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
327 (elf_hppa_tc_make_sections): Likewise.
328 (elf_hppa_final_processing): Add extern decl.
330 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
331 comments. PARAMize some static functions. Delete unused functions.
332 Delete unused/unnecessary arguments to many functions. Group
333 static vars together. Collapse common case statements together
334 in many places. Use default case when possible instead of listing
335 each case separately. Abort for bad errors until we get error
336 code propogation working. Work on spacing and indention problems.
337 Add FIXMEs for some unresolved problems. Delete hopelessly broken
338 COMPLEX relocation support (it's never used anyway).
339 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
340 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
341 (elf_hppa_tc_make_sections): Likewise.
343 * format.c (bfd_check_format_matches): Initialize matching_vector
344 to keep gcc -Wall quiet.
346 * elfcode.h (elf_slurp_reloca_table): Fix typo.
348 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
349 not "sizeof (som_symbol_type *)".
351 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
352 not "sizeof (asymbol"). Opps.
354 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
356 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
357 (bfd_set_gp_size): Can't set gp value on an archive.
359 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
361 * srec.c (pass_over): Don't skip too many characters when
364 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
366 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
369 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
371 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
372 field for absolute symbols in the same manner as undefined
375 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
377 * elfcode.h (elf_core_file_p): Check for core file e_machine match
378 like in elf_object_p.
380 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
382 * elfcode.h (alloca): Delete declaration.
384 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
385 number rather than HP9000S800_ID. Note som.c is careful
386 to make sure CPU_PA_RISC1_0 is always defined.
388 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
390 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
391 flags to explicit compile actions.
393 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
395 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
396 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
397 ends on a page boundary if there is no symbol table.
398 (ecoff_bfd_final_link): Don't set symhdr->magic here.
400 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
402 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
403 rather than an array of variable size.
404 (som_bfd_fill_in_ar_symbols): Likewise.
405 (som_bfd_ar_write_symbol_stuff): Likewise.
407 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
408 operation to avoid OSF 1.3 cc bug.
409 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
410 and bss_size bfd_size_type instead of unsigned long. Make
411 text_start and data_start bfd_vma instead of unsigned long.
412 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
415 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
417 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
418 symbols in the order they appear in the archive map.
420 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
422 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
423 error_message argument.
424 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
425 add missing error_message argument.
426 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
427 error_message argument.
429 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
431 start-sanitize-powerpc-netware
432 Support for PowerPC NetWare.
433 * nlm32-powerpc.c: New file.
434 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
435 * config/ppc-nlm.mt: New file.
436 * configure.in (nlm32_powerpc_vec): New target vector; use
437 nlm32-powerpc.o, nlm32.o, nlm.o.
438 * targets.c (nlm32_powerpc_vec): Declare.
439 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
440 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
441 dependencies can't be sanitized.
442 end-sanitize-powerpc-netware
444 Initial support for PowerPC ELF. Done without an ABI, and
445 probably to be changed when I get an ABI.
446 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
447 * config/ppc-elf.mt: New file.
448 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
449 elf32-powerpc.o, elf32.o, elf.o.
450 * elf32-powerpc.c: New file.
451 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
452 (elf_set_arch_mach): Likewise.
453 * targets.c (bfd_elf32_powerpc_vec): Declare.
454 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
455 (CFILES): Add elf32-powerpc.c.
456 Rebuilt dependencies.
458 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
460 * coffgen.c (coff_write_linenumbers): Always return a value.
462 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
463 reasonably. Allocate x_symp using alloca.
465 * elfcode.h (map_program_segments): ELF program header entries
466 must be sorted by load address. This used to generate the entries
469 * section.c (SEC_IN_MEMORY): Define.
470 (asection): Rename unused field otheruserdata to contents, and
472 (bfd_make_section_anyway): Initialize contents field to NULL.
473 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
474 contents from contents field rather than from file.
475 * bfd-in2.h: Rebuilt.
477 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
479 * bfd.c (bfd_get_error, bfd_set_error): New functions.
480 (bfd_error): Make static.
481 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
483 * bfd-in2.h: Regenerated.
484 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
485 aoutf1.h, aoutx.h, archive.c, archures.c,
486 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
487 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
488 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
489 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
490 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
491 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
492 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
493 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
494 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
495 trad-core.c: Change callers.
497 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
499 * som.c: Remove FIXMEs for things which have been dealt with.
501 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
503 * section.c (bfd_get_section_contents): Since this function reads
504 unrelocated contents, the section's raw size is always the one to
505 use for bounds checking.
507 * linker.c (default_indirect_link_order): In assertion, compare
508 link_order size field against cooked size, not raw size, of input
511 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
513 (aligncode): When shrinking, the addend should be set to the
514 current offset in the section plus the number of bytes of padding
515 that will actually be retained.
516 (b_out_relax_section): If a section contains no relocations, don't
517 bother processing them.
518 (b_out_get_relocated_section_contents): Set reloc_done. Assert
519 that bfd_get_section_contents returns true. Check that relocs are
521 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
522 that reloc->addend falls between the current source offset and the
523 raw size of the input section.
525 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
526 bout. Default with no version number is still bout. Support
527 explicit i960-coff target too.
529 * bout.c: Changed some indentation, deleted trailing whitespace,
530 fixed some comments, removed some "#if 1" lines.
531 (output_addr): New macro.
532 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
533 b_out_get_relocated_section_contents): Use it for readability.
535 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
537 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
538 symbols, not the BFD symbols.
539 (som_bfd_ar_write_symbol_stuff): Likewise.
541 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
543 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
546 * Finish basic read-write support for SOM archive libraries. Bugs
547 surely remain as this hasn't been tested all that much.
548 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
549 (struct som_misc_symbol_info): New structure to hold info necessary
550 to build both normal and library symbol tables.
551 (som_derive_misc_symbol_info): New function to derive info necessary
552 to build both normal and library symbol tables.
553 (som_build_and_write_symbol_table): Use new function to derive misc
555 (som_slurp_symbol_table): Update backend private data for symbols
557 (som_bfd_prep_for_ar_write): New function.
558 (som_bfd_ar_symbol_hash): New function.
559 (som_bfd_ar_write_symbol_stuff): New function.
560 (som_write_armap): Flesh out.
561 (som_vec): Fix ar padding character.
563 * som.c: Consistently use memset rather than bzero.
565 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
567 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
569 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
570 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
572 * config/rs6000lynx.mh: Turn on Lynx core file support.
573 * hosts/rs6000.h: #define HOST_AIX.
574 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
576 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
578 * som.h (som_symbol_data): Safely access backend private data
579 for BFD symbols. All callers changed.
581 * Read-only SOM archive support.
582 * som.c (som_bfd_count_ar_symbols): New helper function.
583 (som_bfd_fill_in_ar_symbols): New helper function.
584 (som_slurp_armap): New function to read a SOM LST.
586 * som.h: Include <lst.h> and <ar.h>.
588 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
590 * elfcode.h (elf_map_symbols): Fix typo.
591 (write_object_contents): Check return values from prep_headers and
592 elf_compute_section_file_positions.
593 (set_section_contents): Likewise.
595 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
597 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
598 (bfd_construct_extended_name_table): Check result of normalize.
600 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
602 Make all callers of malloc or realloc (including via obstacks)
603 check the result for NULL. Most set bfd_error to no_memory and
604 return in that case; a few are harder to fix, and are marked
605 with "FIXME <return type>".
607 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
608 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
609 * linker.c (_bfd_generic_link_output_symbols
610 _bfd_generic_link_write_global_symbol): Ditto
611 * section.c (bfd_make_section_anyway): Ditto.
613 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
614 (first_phase): Ditto. FIXME void
615 (tekhex_make_empty_symbol): Check bfd_zalloc.
617 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
618 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
620 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
623 (fillup_symbols): Check bfd_alloc. FIXME void
624 (srec_mkobject srec_get_section_contents
625 srec_set_section_contents): Check bfd_alloc.
626 (srec_make_empty_symbol): Check bfd_zalloc.
628 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
629 (make_unique_section): Check bfd_alloc.
630 (som_new_section_hook): Check bfd_zalloc.
631 (bfd_som_attach_aux_hdr): Ditto. FIXME void
633 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
635 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
636 (osf_core_core_file_p): Check bfd_alloc.
638 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
639 oasys_mkobject oasys_object_p oasys_new_section_hook
640 oasys_set_section_contents): Check bfd_alloc.
641 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
642 (oasys_make_empty_symbol): Check bfd_zalloc.
644 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
645 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
647 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
649 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
651 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
653 * linker.c (_bfd_link_hash_newfunc
654 (generic_link_hash_newfunc
655 (archive_hash_newfunc
656 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
657 (_bfd_generic_final_link
658 (_bfd_generic_link_output_symbols
659 (default_indirect_link_order): Check bfd_alloc.
660 (bfd_new_link_order): Check bfd_alloc_by_size_t.
662 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
665 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
666 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
667 (do_one): Check bfd_alloc. Return a boolean.
668 (ieee_slurp_section_data): Check it.
669 (init_for_output): Check bfd_alloc. Return a boolean.
670 (ieee_set_section_contents): Check it.
671 (do_with_relocs): Check bfd_alloc. Return a boolean.
672 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
673 (ieee_mkobject): Check bfd_zalloc.
674 (ieee_make_empty_symbol): Check bfd_zmalloc.
676 * hpux-core.c (hpux_core_make_empty_symbol): Check
679 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
681 (hppabsd_core_core_file_p): Check bfd_zalloc.
683 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
685 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
686 (bfd_section_from_phdr): Ditto.
687 (write_relocs): Ditto. FIXME void
688 (elf_map_symbols assign_section_numbers map_program_segments):
689 Ditto. Return a boolean.
690 (swap_out_syms): Ditto. Check elf_map_symbols.
691 (elf_slurp_symbol_table): Check bfd_zalloc.
692 (elf_slurp_reloca_table): Check bfd_alloc.
693 (elf_slurp_reloc_table): Ditto.
694 (elf_compute_section_file_positions): Check assign_section_numbers.
695 (assign_file_positions_except_relocs): Return a boolean.
696 Check map_program_segments.
697 (elf_compute_section_file_positions): Check it.
699 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
701 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
703 (hppa_elf_stub_reloc): Ditto.
704 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
705 (hppa_elf_build_long_branch_stub): Ditto.
706 (elf32_hppa_backend_symbol_table_processing): Ditto.
708 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
709 (ecoff_slurp_symbol_table): Check it.
710 (ecoff_slurp_armap): Check bfd_alloc.
711 (ecoff_write_armap): Check bfd_zalloc.
712 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
713 _bfd_link_hash_newfunc.
714 (ecoff_link_add_externals): Check bfd_alloc.
716 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
718 * coffgen.c (coff_real_object_p): Check bfd_alloc.
719 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
720 (coff_write_symbol): Check bfd_alloc. FIXME int
721 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
722 (coff_section_symbol): Check bfd_alloc_by_size_t.
723 (coff_get_normalized_symtab): Check bfd_alloc.
724 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
725 * libcoff-in.h: Change decls of coff_renumber_symbols,
726 coff_write_linenumbers.
727 * libcoff.h: Rebuilt.
728 * coffcode.h (coff_write_object_contents): Check
729 coff_renumber_symbols, coff_write_linenumbers.
731 * coffcode.h: Indent.
732 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
734 (coff_write_object_contents): Check it.
736 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
737 * coff-mips.c (mips_relocate_section): Ditto.
739 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
740 (do_slurp_bsd_armap): Ditto.
741 (compute_and_write_armap): Check bfd_realloc value.
743 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
744 return value. Return boolean value.
745 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
746 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
748 (add_to_stringtab): Ditto. FIXME void
749 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
750 (aout_link_add_symbols): Check bfd_alloc value.
751 (translate_symbol_table): Check translate_from_native_sym_flags.
752 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
753 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
755 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
757 * opncls.c (obstack_chunk_alloc): Define as malloc, not
758 bfd_xmalloc_by_size_t.
759 (_bfd_new_bfd): Check obstack_begin for 0 return.
761 * ieee.c (obstack_chunk_alloc): Define as malloc, not
762 bfd_xmalloc_by_size_t.
763 (ieee_archive_p): Check obstack_begin for 0 return and
764 obstack_finish for NULL return.
766 * hash.c (obstack_chunk_alloc): Define as malloc, not
767 bfd_xmalloc_by_size_t.
768 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
769 obstack_finish for NULL return.
770 (bfd_hash_lookup): Check obstack_alloc for NULL return.
772 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
773 bfd_xmalloc_by_size_t.
774 bfd_ecoff_debug_accumulate
775 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
776 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
777 NULL return. Return boolean, not void.
778 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
779 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
780 and add_memory_shuffle return.
781 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
782 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
783 (ecoff_add_string): Check add_memory_shuffle return.
785 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
789 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
791 * configure.host: Add Lynx/rs6000 support.
792 * config/i386-nlm.mt: Enable a.out file support.
793 * config/rs6000lynx.mh: Lynx/rs6000 host support.
795 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
797 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
800 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
802 * archive.c: Change all references to '\n' in archive magic
803 to '\012', for greater portability.
804 * ecoff.c (ecoff_write_armap): Ditto.
806 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
808 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
809 see whether symbol should be output.
810 * genlink.h (struct generic_write_global_symbol_info): Added info
812 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
813 (_bfd_generic_link_write_global_symbol): Check strip settings to
814 see whether symbol should be output.
815 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
817 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
819 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
821 * som.c: Cast return values from BFD memory allocation routines to
822 avoid warnings from the HP compiler.
824 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
826 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
827 reloc on an "ldl" instruction too.
829 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
830 when passing them to sprintf. Use %ld instead of %d.
832 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
833 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
834 Also removed unused variable namelen.
835 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
837 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
839 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
843 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
845 * coff-alpha.c (reloc_nil): New function.
846 (alpha_howto_table): Use it as special_function to prevent certain
847 relocs from being adjusted by bfd_perform_relocation. IGNORE
848 reloc should be partial_inplace.
849 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
850 reloc on an "ldl" instruction too.
852 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
854 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
855 hppa_elf_build_long_branch_stub): Cast to char * instead of int
856 before performing pointer arithmetic.
858 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
860 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
862 (hppa*-*-*elf*): This configuration used hppa-elf now.
864 * som.c: This file is also used for HOST_HPPAOSF.
866 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
868 * hosts/hppaosf.h: New host configuration file.
870 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
871 BSD handles both SOM and ELF object files.
873 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
874 (RANLIB): Doesn't do anything, define it to be "echo".
876 * config/hppaosf.mt: New target makefile fragment for a PA running
879 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
881 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
882 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
883 added bfd_powerpc_arch.
884 * bfd-in2.h: Rebuilt.
885 * cpu-powerpc.c: New file.
886 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
887 Rebuilt dependencies.
889 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
890 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
891 than just setting them to zero.
893 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
895 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
897 (elf_compute_section_file_positions): Check for false return from
900 * linker.c (default_indirect_link_order): Check for NULL return
901 from bfd_get_relocated_section_contents.
903 * syms.c: Make example application in doc call xmalloc, not
906 * aoutx.h (NAME(aout,slurp_symbol_table),
907 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
908 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
909 * ecoff.c (ecoff_bfd_link_hash_table_create):
910 * ecofflink.c (bfd_ecoff_debug_init):
911 * format.c (bfd_check_format_matches):
912 * linker.c (_bfd_generic_link_hash_table_create):
913 (_bfd_generic_final_link):
914 * reloc16.c (bfd_coff_reloc16_relax_section):
915 (bfd_coff_reloc16_get_relocated_section_contents):
916 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
917 * elf32-mips.c (mips_elf_final_link):
918 * elfcode.h (bfd_new_strtab):
919 (bfd_add_2_to_strtab):
920 (elf_slurp_symbol_table):
922 * libbfd.c (bfd_zmalloc):
923 Use malloc and check the result, instead of bfd_xmalloc.
925 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
927 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
929 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
931 * srec.c (srec_write_record): Put CONST keyword for "src" before
932 "unsigned", some compilers don't like it after "unsigned".
933 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
934 "val" in prototype declaration because some compilers don't like
935 arguments whose names are the same as types.
937 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
939 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
940 object file defines symbol. Also, if skipping a symbol, skip the
941 second symbol of a N_WARNING or N_INDR symbol as well.
943 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
945 Add basic support for writing RS/6000 XCOFF files.
946 * coff-rs6000.c (dummy_reloc): Removed.
947 (rs6000coff_howto_table): Defined XCOFF relocs.
948 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
949 (rs6000coff_rtype2howto): New function.
950 (coff_bfd_reloc_type_lookup): Defined to use
951 rs6000coff_reloc_type_lookup.
952 (rs6000coff_reloc_type_lookup): New function.
953 (SELECT_RELOC): Defined to set r_type and r_size fields.
954 (COFF_LONG_FILENAMES): Defined.
955 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
956 fields to bitfields. Added fields fix_value and fix_scnlen.
957 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
958 STYP_INFO for the type of a section named .debug.
959 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
960 (coff_write_object_contents): If RS6000COFF_C, don't call
961 coff_add_missing_symbols.
962 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
963 entry has type STY_LD change the x_scnlen into a pointer to a
964 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
965 value into a pointer to a symbol and set fix_value.
966 * libcoff.h: Rebuilt.
967 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
968 get the symbol offset. Likewise for fix_scnlen.
969 (string_size): Change type to bfd_size_type.
970 (debug_string_size, debug_string_section): New static variables.
971 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
972 write the symbol name into the .debug section; assume that the
973 section has already been created with the right size.
974 (coff_write_symbols): Initialize debug_string_size to 0. If
975 bfd_coff_symname_in_debug returns true, don't put symbol name in
976 usual string table. After writing out all symbols, if
977 debug_string_size is not 0, check that it matches the size of the
979 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
980 fields. If the string offset is 0, always use an empty string as
982 (coff_make_empty_symbol): Zero out the symbol structure.
983 * reloc.c (bfd_perform_relocation): Work around one gross hack
984 with another: actually look at the target name to avoid the broken
986 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
987 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
988 * bfd-in2.h: Rebuilt.
990 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
992 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
993 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
994 * libbfd-in.h: Define them as macros calling xmalloc and declare
998 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1000 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
1001 symbol has a value in the ECOFF symbol but not in the BFD symbol,
1002 keep the value in the ECOFF symbol. This helps gas.
1004 * linker.c (_bfd_generic_link_output_symbols,
1005 _bfd_generic_link_write_global_symbol): Don't require that all
1006 references to a common symbol be themselves common symbols.
1008 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1010 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1012 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
1013 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1014 * bfd-in2.h: Rebuilt.
1016 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1018 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
1020 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
1021 x_csect.x_scnlen.l to match change in coff/internal.h.
1022 (coff_swap_aux_out): Likewise.
1024 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
1025 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
1026 fields to match yesterday's changes.
1028 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
1029 in the internal_reloc itself, not the type.
1030 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
1031 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1032 definition of SELECT_RELOC accordingly.
1034 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1036 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1037 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1038 and number of aux entries.
1039 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1041 * libcoff.h: Rebuilt.
1042 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1043 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1044 specially if this is the last aux entry.
1045 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
1046 new arguments to swap_aux functions.
1048 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1050 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
1051 (only testing for m68k and vax at the moment); do verify that the
1052 preprocessor didn't trash the arch name inside the string version.
1053 Don't print out "pagesize =" line that prevents output from
1054 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
1056 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1057 (check, installcheck): Identify directory in "no testsuites"
1060 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1062 * aoutx.h (aout_link_write_symbols): Write out correct value for
1065 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1067 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
1068 KERNBASE, so hard-code 0x80000000 instead.
1070 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1072 * linker.c (generic_link_add_symbol_list): If symbol is common,
1073 set the BSF_OLD_COMMON flag.
1075 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1077 * format.c (bfd_check_format_matches): Put the new entry in the
1078 correct element of matching_vector.
1080 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1082 * som.c, som.h (bfd_som_set_section_attributes,
1083 bfd_som_set_subsection_attributes): Change parameters from char
1084 to int. Following a prototype with an old-style function definition
1085 in the presence of widened parameters is a GCC-ism not supported
1086 by the HP compiler in ANSI mode.
1088 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1090 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1092 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
1093 before writing out the relocs, so that the right symbol indices
1096 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
1097 try to overlay the internal carsyms on the external symdefs. That
1098 can not work if the size of a host pointer is larger than 4 bytes.
1100 * format.c (bfd_check_format_matches): Cast result of
1101 bfd_xmalloc_by_size_t.
1102 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
1104 * archive.c: Reindented to GNU standards.
1106 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1108 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
1109 "_bfd_" to function names.
1110 * archive.c (_bfd_create_empty_archive_element_shell),
1111 libbfd-in.h: Change callers.
1113 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
1114 * libbfd.c (bfd_add_to_string_table),
1115 trad-core.c (trad_unix_core_file_p),
1116 targets.c (bfd_target_list),
1117 ptrace-core.c (ptrace_unix_core_file_p),
1118 opncls.c (new_bfd), libbfd-in.h,
1119 ieee.c (ieee_make_empty_symbol),
1120 elf32-hppa.c (hppa_elf_stub_branch_reloc),
1121 (hppa_elf_stub_reloc): Change callers.
1122 * libbfd.h: Regenerated.
1124 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
1125 (_bfd_get_elt_at_filepos),
1126 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
1129 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
1130 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
1131 and default_vector to bfd_default_vector.
1132 * libbfd.h: Regenerated.
1134 * format.c (bfd_check_format_matches): New function.
1135 (bfd_check_format): Call it.
1136 (bfd_matching_formats): Function removed.
1137 * targets.c: Replace the vector added on Jan 21 with a count of
1138 entries in default_vector.
1139 * bfd-in2.h: Regenerated.
1141 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1143 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
1144 .pdata section based on lnnoptr field, not section header.
1145 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
1146 since it is unsigned.
1147 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
1149 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
1150 .pdata section to 3.
1151 (ecoff_compute_section_file_positions): Save the size of the
1152 .pdata section in the line_filepos field, and actually align the
1153 .pdata section to an alignment power of 4.
1154 (ecoff_compute_reloc_file_positions): Set output_has_begun after
1155 calling ecoff_compute_section_file_positions.
1156 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
1157 section from the line_filepos field. Set vstamp for the optional
1158 header from the vstamp of the symbolic header.
1159 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
1160 vstamp used by the first object file in the link.
1162 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
1164 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
1165 for a created common section.
1166 (_bfd_generic_link_add_one_symbol): Likewise.
1168 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
1169 get the index of a common section, rather than always using
1170 SHN_COMMON (MIPS has multiple common sections).
1172 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
1174 * bfd/aoutx.h (aout_link_input_section_std,
1175 aout_link_input_section_ext): Pass additional arguments to
1176 reloc_overflow callback.
1177 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
1178 alpha_relocat_section): Likewise.
1179 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1180 * coff-h8500.c (extra_case): Likewise.
1181 * coff-mips.c (mips_relocate_section): Likewise.
1182 * coff-z8k.c (extra_case): Likewise.
1183 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
1184 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1186 * bout.c (calljx_callback, callj_callback): Use get_value to get
1187 the symbol value and check for undefined symbols.
1188 (get_value): If the symbol is undefined, look it up in the linker
1190 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
1191 use get_value to get the symbol value and check for undefined
1193 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
1194 undefined, look it up in the linker hash table.
1196 * aoutx.h (translate_symbol_table): The string index 0 has a
1197 special meaning for normal symbols, but not for dynamic symbols.
1199 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
1201 * sparclynx.c: Setup appropriate macros to enable core file
1204 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1206 * targets.c: Add a vector of matching format names.
1207 * format.c (bfd_matching_formats): New function to return it.
1208 (bfd_check_format): Set it.
1209 * bfd-in2.h: Regenerated.
1211 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
1212 Remove decl of type symclass; wasn't used.
1213 * bfd.c: Document error handling, including code fragments
1214 containing the error decls that were in bfd-in.h.
1216 * bfd-in2.h: Regenerated.
1218 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
1220 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
1221 The sparc (and possibly other?) NLM format requires a different
1222 way to write exports, so add a write_export field to the backend
1223 data (and set it to NULL for everything but the sparc).
1225 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1227 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
1228 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
1229 a struct external_nlist *.
1231 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1233 * bfd.c: Remove error strings for errors removed below.
1234 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
1235 oasys.c (oasys_write_sections): Rename
1236 bfd_error_nonrepresentable_section to nonrepresentable_section.
1237 None of the other bfd error names start with "bfd_error".
1238 Remove errors symbol_not_found and no_relocation_info, which seem
1240 * bfd-in2.h: Regenerated.
1242 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1244 * bfd.c (bfd_get_gp_size): Added support for ELF.
1246 * syms.c (BSF_DYNAMIC): New symbol flag.
1247 (bfd_print_symbol_vandf): Print it.
1248 * bfd-in2.h: Rebuilt.
1249 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
1250 and read_dynamic_relocs fields.
1251 (struct aoutdata): New dynamic_info field.
1252 (obj_aout_dynamic_info): New accessor macro.
1253 * sunos.c (struct sunos_dynamic_info): New structure.
1254 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
1255 MY(read_dynamic_relocs)): New functions to read dynamic symbols
1257 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1258 dynamically linked, set SEC_RELOC for both the .text and .data
1260 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
1262 (translate_symbol_table): New function, split out of
1263 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
1264 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
1265 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
1266 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
1268 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
1269 out dynamic symbols or relocs against reloc symbols, since they
1270 are already in the .text section and we wouldn't know where to
1272 (sunos4_aout_backend): Initialize read_dynamic_symbols and
1273 read_dynamic_relocs fields.
1274 * aout-target.h (MY(backend_data)): Initialize
1275 read_dynamic_symbols and read_dynamic_relocs fields.
1277 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1279 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
1280 typedefs, since HOST_64_BIT will take care of defining them in
1283 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1285 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
1286 that's dealt with elsewhere.
1287 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
1288 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
1289 they get copied to bfd.h.
1291 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
1292 types. Reorganized some of the existing ones.
1293 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
1294 values in case of compilation on a 32-bit machine. Fix pcrel
1295 fields of some reloc types.
1296 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
1298 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
1299 definitions when not defined, regardless of whether uint64_type is
1300 a defined macro or not.
1301 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
1304 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1306 * aoutx.h (translate_to_native_sym_flags): Set the type of a
1307 BSF_WARNING symbol to N_WARNING.
1309 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1311 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
1312 for an indirect or warning symbol.
1313 (aout_link_write_symbols): Update sym_hash with the target of an
1314 indirect or warning symbol. If an indirect symbol is defined,
1315 output the calculated value and don't output the target symbol.
1317 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1319 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
1320 an (unused) nonzero section value, needed for check below.
1322 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1324 * aoutx.h (translate_from_native_sym_flags,
1325 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
1328 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1330 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
1331 the DYNAMIC flag for the BFD.
1332 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
1333 BFD with the DYNAMIC flag set, since we don't generate the program
1334 header table correctly.
1336 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1338 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
1339 of the function to avoid storage leak.
1341 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1343 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
1345 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1347 * som.c (som_set_reloc_info): Provide a default symbol for
1348 relocations which don't actually have an associated symbol.
1350 * som.c (hppa_som_reloc): Add new "error message" argument.
1352 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1354 Enable gdb to write to core files on more core file readers.
1355 * libbfd.c (bfd_generic_set_section_contents): Remove range check
1356 for section size, it is already done in bfd_set_section_contents
1357 with bfd_get_section_size_now.
1358 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
1359 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
1360 Use bfd_generic_set_section_contents instead of bfd_false.
1362 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1364 * linker.c: Added initial documentation.
1366 * linker.c (default_indirect_link_order): Don't expect space for
1367 output relocations if there aren't any input relocations.
1369 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1371 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
1374 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
1377 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1379 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
1380 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
1382 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1384 * ecofflink.c: Extensive changes to compress and merge debugging
1385 information, and to write some of out directly rather than saving
1386 it in memory. Several new functions and structures, and new
1387 arguments to existing functions.
1388 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
1389 sym_filepos as well.
1390 (ecoff_get_extr): Use ifdmap instead of ifdbase.
1391 (ecoff_write_object_contents): Don't compute sym_filepos here.
1392 Only output symbols if outsymbols is not NULL.
1393 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
1394 bfd_ecoff_debug functions. Write out debugging information here.
1395 (ecoff_final_link_debug_accumulate): Adjust for changes in
1396 bfd_ecoff_debug functions.
1397 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
1398 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
1399 first, to put them in the first memory buffer. Clear fdr field.
1400 (mips_elf_get_extr): Use pointer to unswapped external symbol.
1401 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
1402 Preserve .text, .data and .bss even if they are empty. Save
1403 pointer to unswapped external symbol rather than copying it.
1404 Don't free up the external symbols.
1405 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
1406 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
1407 (bfd_ecoff_debug_accumulate): Update declaration.
1408 (bfd_ecoff_debug_accumulate_other): Rename declaration from
1409 bfd_ecoff_debug_link_other and update.
1410 (bfd_ecoff_write_accumulated_debug): Declare.
1411 * bfd-in2.h: Rebuilt.
1412 * Makefile.in: Rebuilt dependencies.
1414 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1416 * Makefile.in (install): Remove "@" which follows a backslash. In
1417 this position it just causes errors, not suppresses echoes.
1419 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1421 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
1424 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1426 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
1428 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1430 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
1431 end of data if they are not contiguous.
1433 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1435 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1437 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
1438 for .reginfo section here.
1439 (ecoff_new_section_hook): Set it here instead.
1441 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
1443 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
1444 define true and false as enums.
1445 (ALMOST_STDC): Add as alternative to __STDC__.
1446 * bfd-in2.h: Rebuilt.
1447 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1449 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1451 * aoutx.h (translate_to_native_sym_flags): Catch the case where
1452 there is no output section.
1454 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1456 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
1457 count it as a wrong format error, not a system call error, since
1458 the object file might simply be too small.
1460 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
1462 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
1463 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
1464 support, even though it is for an Alpha in 32 bit mode.
1465 * configure.in (nlm32_alpha_vec): Set target64 to true.
1467 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
1468 different, so there is no point to providing a generic one.
1469 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
1470 in the backend accessor macros; that should no longer be possible.
1471 * targets.c (target_vector): Removed nlm32_big_generic_vec,
1472 nlm64_big_generic_vec, nlm64_little_generic_vec.
1473 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
1474 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
1475 * Makefile.in: Rebuilt dependencies, and
1476 (BFD32_BACKENDS): Removed nlm32-gen.o.
1477 (BFD64_BACKENDS): Removed nlm64-gen.o.
1478 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
1480 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1482 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
1483 bitsize arguments. Changed all callers (aoutx.h).
1484 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
1485 and bitsize arguments to declaration.
1486 * libbfd.h: Rebuilt.
1488 * ecoff.c: First cut at new style of linker backend for
1489 ECOFF--added a bunch of functions. Also:
1490 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
1491 (ecoff_slurp_symbolic_header): New function.
1492 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
1493 (ecoff_compute_reloc_file_positions): New function.
1494 (ecoff_set_section_contents): Get out quickly if count is zero.
1495 Check errors better.
1496 (ecoff_write_object_contents): Put .xdata section in data segment.
1497 Call ecoff_compute_reloc_file_positions. Don't output relocs or
1498 external symbols if outsymbols is NULL.
1499 (ecoff_bfd_final_link): Completely rewritten.
1500 * libecoff.h: Include bfdlink.h.
1501 (struct ecoff_backend_data): Add relocate_section field.
1502 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
1503 (struct ecoff_link_hash_entry): Define.
1504 (struct ecoff_link_hash_table): Define.
1505 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
1506 (ecoff_bfd_link_hash_table_create): Likewise.
1507 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
1508 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
1509 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
1510 * bfd-in2.h: Rebuilt.
1511 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
1512 partial_inplace, and set the src_mask to 0x1fffff.
1513 (alpha_ecoff_get_relocated_section_contents): Remove unused
1515 (alpha_convert_external_reloc): New static function.
1516 (alpha_relocate_section): New static function.
1517 (alpha_ecoff_backend_data): Initialize relocate_section field.
1518 * coff-mips.c (mips_relocate_refhi): New static function.
1519 (mips_relocate_section): New static function.
1520 (mips_ecoff_backend_data): Initialize relocate_section field.
1522 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
1523 checking when there is an addend.
1525 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
1526 a non a.out file, just pass it to _bfd_default_link_order.
1527 (aout_link_input_section_std): When doing a final PC relative link
1528 against a section symbol, subtract the VMA of the input section.
1529 (aout_link_input_section_ext): Likewise.
1531 * linker.c (default_indirect_link_order): Renamed from
1532 _bfd_generic_indirect_link_order and made static.
1533 (_bfd_generic_final_link): Don't switch on link_order type, just
1534 call _bfd_default_link_order.
1535 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
1536 * genlink.h: Removed declaration of
1537 _bfd_generic_indirect_link_order.
1538 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
1539 type, just call _bfd_default_link_order.
1541 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
1543 * linker.c (generic_link_check_archive_element): Base the name of
1544 the created common section on the name of the section the symbol
1546 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
1547 must have a section, so don't bother to create one.
1549 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1551 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
1552 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
1553 If the DYNAMIC flag is set, set it in the exec header.
1554 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1555 dynamically linked, set the DYNAMIC flag in the BFD.
1556 * libaout.h (N_SET_DYNAMIC): New macro.
1557 (N_DYNAMIC): Add missing 0 in mask.
1559 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1561 * ecoff.c (ecoff_get_extr): Don't output section symbols as
1564 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
1565 to unsigned int, because size_t may not be defined in bfd.h.
1566 * bfd-in2.h: Rebuilt.
1568 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1570 * bfd-in2.h: Rebuilt.
1571 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1573 * targets.c (bfd_target): Change swap function pointers
1575 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1576 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1577 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1578 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1581 * libbfd-in.h (struct artdata): Added tdata field.
1582 (_bfd_add_bfd_to_archive_cache): Declare.
1583 (_bfd_get_elt_at_filepos): Declare.
1584 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1585 * libbfd.h: Rebuilt.
1586 * archive.c: Cleaned up some more.
1587 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1588 pointer elements of artdata.
1589 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1590 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1591 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1592 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1593 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1594 * ecoff.c: Some comment changes.
1595 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1596 ardata->tdata to raw_armap.
1597 (ecoff_archive_p): Initialize pointer elements of artdata.
1598 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1601 * hash.c: Added some documentation.
1603 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1605 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1606 and do the swapping here rather than calling ntohl from the N_*
1607 macros. This cleans up assumptions about the size of a host long,
1608 the existence to ntohl, etc.
1610 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1612 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1615 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1617 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1618 * i386mach3.c (SEGMENT_SIZE): Fix value.
1620 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1622 Minor cleanups suggested by CodeCenter.
1623 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1624 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1626 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1627 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1628 (adjust_z_magic): Removed useless variable data_vma.
1629 (stringtab_init): Initialize hash_zero.
1630 (add_to_stringtab): Removed unused fourth argument.
1631 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1633 (aout_link_input_section): Added some casts.
1634 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1635 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1636 Minor code rewriting to make it more C like.
1637 (do_slurp_bsd_armap): Added some casts.
1638 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1640 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1641 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1642 * libaout.h (struct internal_exec): Removed unnecessary
1644 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1645 * opncls.c (new_bfd): Removed a cast.
1646 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1648 * srec.c (internal_srec_write_object_contents): Removed useless
1649 variable bytes_written.
1651 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1653 * i386mach3.c (N_TXTADDR): Don't define after all.
1654 (TEXT_START_ADDR): Don't include exec header size in value.
1656 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1658 * i386mach3.c (N_TXTADDR): Define.
1660 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1662 Extensive changes to move the bulk of the linker into BFD so that
1663 more efficient backend code can be written for specific object
1664 files. Only existing efficient backend is a.out.
1665 * seclet.c, seclet.h: Removed.
1666 * hash.c, linker.c, genlink.h: New files.
1667 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1668 structures and functions.
1669 (JUMP_TABLE): Removed bfd_seclet_link, added
1670 bfd_link_hash_table_create, bfd_link_add_symbols and
1672 * All backends: Changed accordingly.
1673 * bfd-in2.h: Rebuilt.
1674 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1675 Removed ld_symbols field.
1676 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1677 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1678 bfd_error_vector): Removed.
1679 (bfd_default_error_trap, bfd_error_trap,
1680 bfd_error_nonrepresentabltrap): Removed.
1681 (bfd_get_relocated_section_contents): Pass link_info. Pass
1682 link_order instead of seclet. Pass symbols.
1683 (bfd_relax_section): Pass link_info.
1684 (bfd_seclet_link): Removed.
1685 (bfd_link_hash_table_create, bfd_link_add_symbols,
1686 bfd_final_link): New macros.
1687 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1688 alloca as __builtin_alloca. Declare internal linking functions.
1689 * libbfd.h: Rebuilt.
1690 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1692 * reloc.c (reloc_howto_type): Added error_message argument to
1693 special_function field. Changed all callers and all definitions.
1694 (bfd_get_reloc_size): Make argument a const pointer.
1695 (bfd_perform_relocation): Add error_message argument to hold
1696 string set if return value if bfd_reloc_dangerous. Changed all
1698 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1699 * section.c (asection): Renamed seclets_head and seclets_tail to
1700 link_order_head and link_order_tail.
1701 * targets.c (bfd_target): Replaced seclet argument with link_info
1702 and link_order and symbols arguments in
1703 bfd_get_relocated_section_contents. Added symbols argument to
1704 bfd_relax_section. Removed bfd_seclet_link. Added
1705 bfd_link_hash_table_create, bfd_link_add_symbols and
1707 * libaout.h (struct aoutdata): Added external_syms,
1708 external_sym_count, external_strings, sym_hashes fields.
1709 (obj_aout_external_syms, obj_aout_external_sym_count,
1710 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1712 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1713 * aoutx.h: Wrote new back end linker routines.
1714 (translate_to_native_sym_flags): Return boolean value. Don't use
1716 (NAME(aout,write_syms)): Return boolean value. Check return value
1717 of translate_to_native_sym_flags and bfd_write.
1718 * aout-target.h (final_link_callback): New function.
1719 (MY_bfd_final_link): New function.
1720 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1721 value of aout_32_write_syms.
1722 * hp300hpux.c (MY(write_object_contents)): Likewise.
1723 * i386lynx.c (WRITE_HEADERS): Likewise.
1724 * libaout.h (WRITE_HEADERS): Likewise.
1725 * bout.c: Changed functions to use link_info->callbacks rather
1726 than bfd_error_vector, and link_orders rather than seclets.
1727 * coff-alpha.c: Likewise.
1728 * coff-h8300.c: Likewise.
1729 * coff-h8500.c: Likewise.
1730 * coff-sh.c: Likewise.
1731 * coff-z8k.c: Likewise.
1732 * elf32-hppa.c: Likewise.
1733 * reloc16.c: Likewise.
1734 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1735 up _gp in the hash table rather than in outsymbols.
1736 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1737 argument rather than printing them.
1738 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1739 link_order arguments rather than seclet. Changed all uses and
1741 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1742 all uses and definitions.
1743 * libcoff.h: Rebuilt.
1744 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1745 not by ECOFF, make it scAbs.
1746 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1748 * elf32-mips.c (mips_elf_final_link): Renamed from
1749 mips_elf_seclet_link and rewritten.
1750 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1752 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1753 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1754 Added link_info arguments. Changed all callers.
1755 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1757 * oasys.c (oasys_write_sections): Return boolean value rather than
1758 using bfd_error_vector.
1759 (oasys_write_object_contents): Check return value of
1760 oasys_write_sections.
1761 * hosts/std-host.h: Don't declare qsort or strtol.
1762 * Makefile.in: Rebuild dependencies.
1763 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1764 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1765 (HFILES): Removed seclet.h. Added genlink.h.
1767 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1769 * section.c (bfd_get_section_contents): Return zero filled buffer
1770 if section has no contents.
1772 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1774 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1775 then skip bfd_perform_relocation even if the addend is non-zero.
1777 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1779 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1780 addend to r_offset field.
1782 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1784 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1785 CALC_ADDEND): Define.
1787 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1788 the offsetof because AIX /bin/cc does not like to take the address
1789 of an array. (From Minh Tran-Le.)
1791 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1793 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1795 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1796 the return pointer into %r2 if no jump-in-call-delay-slot
1797 optimization was done.
1799 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1801 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1803 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1805 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1806 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1808 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1809 (TEXT_START_ADDR): Correct.
1810 (MY_backend_data): Define.
1812 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1813 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1815 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1817 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1819 (bfd_som_attach_aux_hdr): Likewise.
1821 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1823 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1824 selectors for PIC code.
1826 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1827 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1828 relocations needed by PIC.
1830 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1832 * nlmcode.h: Fixes to avoid compiler warnings...
1834 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1836 * libnlm.h (nlm_backend_data): Removed macro definition.
1837 (nlm_alpha_backend_data): Adjusted accordingly.
1839 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1841 * som.c (som_begin_writing): Flesh out code for handling simple
1843 (bfd_som_attach_aux_hdr): New function.
1845 * som.h (struct somdata): Add fields for attaching version and
1846 copyright headers. Add accessor macros.
1848 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1849 definitions for old versions of HPUX which fail to define them.
1850 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1851 now that they're safe. Delete bogus R_STATEMENT relocations.
1853 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1854 extra R_DATA_OVERRIDE.
1855 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1856 mode selector if needed.
1857 (som_write_fixups): Handle requests for a change in the default
1858 rounding mode. Rounding modes do not consume input bytes, but
1859 are just markers much like R_ENTRY and R_EXIT.
1861 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1863 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1865 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1866 the branch instruction as originally been nullified.
1867 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1868 case of no code reordering due to an LDO instruction in the
1869 delay slot of the branch. Make sure to relocate the correct
1870 instruction. Do not perform instruction reordering for millicode
1872 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1873 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1874 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1875 a call from a linker stub to another linker stub and for millicode
1876 calls. Do not trash the return register for calls from one linker
1877 stub to a second linker stub.
1879 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1880 relocations are not pc-relative.
1882 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1884 (COPY_2_31): Likewise.
1886 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1888 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1889 * hosts/solaris.h: If not __GNUC__, define const as empty.
1891 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1893 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1894 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1895 section so that the linker ignores it.
1896 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1897 (ecoff_add_bytes): Changed need argument to size_t.
1898 (bfd_ecoff_debug_link_other): Check return value of
1901 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1903 * libbfd.h: Rebuilt.
1905 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1906 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1907 (struct nlm_backend_data): New field no_uninitialized_data.
1908 (nlm_no_uninitialized_data): New accessor macro.
1909 * nlmcode.h (nlm_compute_section_file_positions): Handle
1910 no_uninitialized_data.
1911 (nlm_external_reloc_compare): Sort relocs by address for a
1912 particular symbol, to make the sort more stable.
1913 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1914 value of a debugging symbol the same way we get the value of a
1916 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1917 Set no_uninitialized_data to true.
1918 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1919 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1920 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1921 before filling it in.
1923 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1925 * som.c (som_section_type, som_decode_symcalss): New functions.
1926 (som_get_symbol_info): Use them.
1927 (som_slurp_symbol_table): Set the section of common and undefined
1930 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1932 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1935 * mipsbsd.c: Changes from Ralph Campbell:
1936 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1937 complain_overflow_dont.
1938 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1941 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1943 * config.bfd: For sparc*-*-coff, use sparc-coff.
1944 * configure.in: Handle sparccoff_vec.
1945 * targets.c (sparccoff_vec): Declare.
1947 * reloc.c (bfd_get_reloc_size): New function.
1948 (struct reloc_howto_type): Update documentation of size field.
1950 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1952 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1953 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1954 * config/alpha-nlm.mt: New file.
1955 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1957 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1958 (CFILES): Added nlm32-alpha.c.
1959 Rebuilt dependencies.
1960 * targets.c (nlm32_alpha_vec): Declare.
1962 * libnlm.h (struct nlm_backend_data): New fields
1963 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1964 nlm_set_public_section, nlm_get_public_offset. Removed unused
1965 nlm_write_reloc field. Changed nlm_write_import to remove
1966 unnecessary symbol argument. Renamed nlm_write_externals to
1967 nlm_write_external, and changed cound argument from bfd_vma to
1969 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1970 nlm_write_prefix_func, nlm_set_public_section_func,
1971 nlm_get_public_offset_func): New accessor macros.
1972 (nlm_write_reloc_func): Removed.
1973 (nlm_write_external_func): Adjusted for field renaming.
1974 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1975 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1976 just called old nlm_i386_write_reloc.
1977 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1978 Declared. Changed second argument from bfd_vma to bfd_size_type.
1979 (nlm32_i386_backend): Adjusted for changes to fields and names.
1980 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1982 (nlm_sparc_write_import): Removed second argument.
1983 (nlm_sparc_write_external): Renamed from
1984 nlm_sparc_write_externals. Changed second argument from bfd_vma
1986 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1987 * nlmcode.h: Removed some unused code.
1988 (nlm_object_p): Don't destroy tdata pointer. Call
1989 backend_object_p function if it exists.
1990 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1991 set_public_section_func if it exists instead of checking
1993 (nlm_compute_section_file_positions): Account for
1994 optional_prefix_size.
1995 (nlm_write_object_contents): Account for optional_prefix_size.
1996 Removed useless variable write_reloc_func. Changed declaration
1997 and call of write_import_func. Call write_prefix_func if it
1998 exists. Removed unused variables len and temp. Call
1999 get_public_offset_func if it exists rather than setting NLM_HIBIT.
2000 * nlmswap.h: Declare functions.
2002 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
2004 (fprintf_vma, sprintf_vma): Use %lx, not %x.
2005 * bfd-in2.h: Rebuilt.
2006 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
2009 * config.bfd: Don't set target64 here, as the setting is ignored.
2010 * configure.in (ecoffalpha_little_vec): Set target64.
2012 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
2013 in TDEFINES is wrong.
2015 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2016 Remove unused variable output_section.
2018 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2020 * irix-core.c: New file for Irix 4 and Irix 5 core support.
2021 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
2022 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
2023 * targets.c: If IRIX_CORE defined, include irix_core_vec in
2025 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
2026 (HDEPFILES): Define to be irix-core.o.
2027 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
2028 (HDEPFILES): Define to be irix-core.o.
2029 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
2030 sco-core.o, which no longer exists.
2031 (CFILES): Added all *-core.c files.
2032 Rebuilt dependencies.
2034 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2036 * elfcode.h (map_program_segments): Restore check of file_size !=
2037 mem_size, but only if SHT_PROGBITS.
2039 * ecofflink.c: New file to hold ECOFF debug information linking
2041 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2042 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2044 (ecoff_get_extr, ecoff_set_index): New functions.
2045 (ecoff_slurp_symbolic_info): Don't save raw_size.
2046 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
2047 (ecoff_compute_section_file_positions): Don't set EXEC_P just
2048 because there is a start address.
2049 (ecoff_write_object_contents): Handle external symbols here. Use
2050 ecofflink.c functions to write out debugging information.
2051 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
2052 mips_elf_set_index): New functions.
2053 (mips_elf_seclet_link): Discard empty sections, the .options
2054 section and .gptab sections. Handle linking .mdebug section.
2055 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
2056 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
2057 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
2058 called by gas, so they are public).
2059 * bfd-in2.h: Rebuilt.
2060 * Makefile.in (BFD_LIBS): Added ecofflink.o.
2061 (CFILES): Added ecofflink.c.
2062 (ecofflink.o): New target. Rebuilt dependencies.
2064 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2066 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
2067 a valid magic number if it's been defined.
2069 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2071 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
2072 no longer requires it.
2073 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
2074 ecoff_write_object_contents): Don't treat .scommon section
2077 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
2079 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
2080 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
2081 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
2082 * bfd/ptrace-core.c: New file for dealing with core files with
2083 start with the ptrace_user structure found on BCS compliant systems.
2084 * bfd/targets.c (ptrace_core_vec): New vector.
2086 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2088 * Minimal support for reading SOM fixup streams. Allows
2089 objdump -r to do something reasonable.
2090 * som.c (som_get_reloc_upper_bound): Implement.
2091 (som_canonicalize_reloc): Implement.
2092 (som_set_reloc_info, som_slurp_reloc_table): New functions.
2094 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2096 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
2097 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
2099 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2101 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
2102 signed_value before sign extending it. Don't subtract out
2103 reloc_entry->address. This makes it compatible with what gas is
2106 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
2107 SHT_NOBITS sections.
2108 (map_program_segments): Don't leave the loop after the first
2110 (assign_file_positions_except_relocs): Only force sh_offset and
2111 sh_addr to match modulo maxpagesize for a section which is not
2112 SHT_NOBITS. Changed the method used to force page alignment after
2113 a SHT_NOBITS section to only do it for the last such consecutive
2114 section, and to really force page alignment.
2116 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2118 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
2119 in the case of an unknown (or unhandled) storage class.
2121 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
2122 not be defined here, since it is a host attribute, not a target
2124 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
2126 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
2129 * coff-sparc.c: Define some relocations, based on ELF relocations.
2130 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
2131 struct coff_reloc_map, sparc_reloc_map,
2132 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
2134 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
2135 (rtype2howto): Index into coff_sparc_howto_table using
2138 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2140 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
2141 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
2142 hosts/irix5.h created; just use std-host.h).
2143 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
2145 * Makefile.in: Rebuilt dependencies.
2147 * ecoffswap.h: Changed type of internal pointers for swap out
2148 functions to const *.
2150 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
2151 correctly for assembler, but linker support not implemented.
2152 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
2153 (mips_elf_sym_is_global): New function; at least on Irix 5, all
2154 non section symbols are considered global.
2155 (elf_backend_sym_is_global): Define.
2156 (mips_elf_final_write_processing): New function. Set the MIPS
2157 architecture level correctly.
2158 (elf_backend_final_write_processing): Define.
2159 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
2160 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
2161 section to 1. Handle .options section.
2162 (mips_elf_acom_section, mips_elf_acom_symbol,
2163 mips_elf_acom_symbol_ptr): New static variables, used to build a
2164 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
2165 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
2166 putting them all in a global .acommon section.
2168 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
2169 section has no ELF section data.
2170 (elf_make_sections): Set addralign of reloc section to 4.
2171 (elf_fake_sections): Likewise.
2172 (map_program_segments): Don't consider section 0.
2173 (assign_file_positions_except_relocs): Don't consider section 0.
2174 In the main loop, skip the symtab and strtab sections, since their
2175 positions are set elsewhere.
2176 (swap_out_syms): Set addralign of symtab section to 4. Set
2177 addralign of strtab sections to 1.
2178 (assign_file_positions_for_relocs): Don't consider section 0.
2179 (write_object_contents): Don't write out section 0.
2181 * libelf.h (struct elf_backend_data): Added fields
2182 elf_backend_sym_is_global and elf_backend_final_write_processing.
2183 * elf32-target.h (elf32_bed): Added corresponding initializers.
2184 * elf64-target.h (elf64_bed): Likewise.
2185 * elfcode.h (sym_is_global): Take abfd argument. Call
2186 elf_backend_sym_is_global if it is not NULL.
2187 (elf_map_symbols): Pass abfd to sym_is_global.
2188 (write_object_contents): Call elf_backend_final_write_processing
2191 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2193 * libecoff.h: Include coff/ecoff.h.
2194 (struct ecoff_backend_data): Move external debugging information
2195 fields into a single field pointing to an ecoff_debug_swap
2197 (ecoff_data_type): Move debugging information fields into a single
2198 field pointing to an ecoff_debug_info structure.
2199 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
2201 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
2203 * nlmswap.h: New file to swap fixed header. Included by NLM
2205 * libnlm.h (struct reloc_and_sec): Define.
2206 (struct nlm_backend_data): Add fields fixed_header_size,
2207 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
2209 (nlm_fixed_header_size, nlm_read_import_func,
2210 nlm_write_import_func, nlm_swap_fixed_header_in_func,
2211 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
2213 * nlmcode.h: Use new functions.
2214 * nlm32-i386.c: Provide new functions.
2215 * nlm32-sparc.c: New file; SPARC NLM backend.
2217 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
2219 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
2220 garbage bits appearing in the upper end of symbolnums.
2222 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
2224 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
2226 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
2227 * m68klynx.c: Define core file macros.
2228 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
2229 non-architecture specific stuff into lynx.h.
2231 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2233 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
2234 change PAGE_SIZE to 4096.
2236 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2238 * Makefile.in (diststuff): New target.
2242 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2244 * som.c (som_object_setup): Do not create dummy ".text", ".data",
2245 and ".bss" sections.
2246 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
2247 is zero. Recognize BSS type sections and turn off SEC_LOAD and
2248 SEC_DATA (so binutils/size works). Set the correct value for
2249 a section's _raw_size.
2250 (som_slurp_symbol_table): Program entry points, and millicode are
2251 also functions. Mark them as such. Also mark L$* symbols as
2254 * bfd-in2.h: Rebuilt.
2256 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2258 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
2259 a pointer to constant data. Delete bogus #define which made the
2262 * som.c (som_prep_for_fixups): New function.
2263 (som_write_fixups): New function.
2264 (som_write_space_strings): New function.
2265 (som_write_symbol_strings): New function.
2266 (som_begin_writing): New function.
2268 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2270 * som.c (som_write_object_contents): Do not abort. Flesh out.
2271 (som_set_section_contents): Do not abort. Flesh out.
2273 * som.c (som_write_headers): New function.
2274 (som_prep_headers): New function.
2275 (som_build_and_write_symbol_table): New function.
2277 * som.c (som_sizeof_headers): Add missing prototype.
2278 (som_set_arch_mach): Do not abort.
2280 * som.c (som_count_spaces): New function.
2281 (som_count_subspaces): New function.
2282 (compare_syms): New function.
2283 (som_compute_checksum): New function.
2285 * som.c (hppa_som_gen_reloc_type): New function.
2286 (som_bfd_reloc_type_lookup): New function.
2288 * som.c (try_prev_fixup): New function.
2289 (som_reloc_skip): New function.
2290 (som_reloc_addend): New function.
2291 (som_reloc_call): New function.
2293 * som.c (som_initialize_reloc_queue): New function.
2294 (som_reloc_queue_insert): Likewise.
2295 (som_reloc_queue_fix): Likewise.
2296 (som_reloc_queue_find): Likewise.
2298 * som.c (som_hppa_howto_table): SOM howto relocation table.
2299 (hppa_som_reloc): New function.
2301 * som.c (struct reloc_queue): New structure to keep track of
2302 the last four multibyte relocations emitted.
2303 (enum pa_symbol_type): Type to fully describe the symbol types
2304 associated with .import/.export assembler directives.
2306 * som.c: Include libhppa.h
2308 * som.c (bfd_som_set_section_attributes): New function.
2309 (bfd_som_set_subsection_attributes): Likewise.
2310 (bfd_som_set_symboL_type): Likewise.
2311 (bfd_som_attach_unwind_info): Likewise.
2312 * som.h: Declare new exported functions.
2314 * som.h (struct som_symbol): Add new fields to hold additional
2315 information needed to build/write symbol tables and fixup streams.
2316 (struct som_section_data_struct): Add new fields to hold additional
2317 information needed to build/write space and subspace headers.
2318 (som_symbol_data): New accessor macro for SOM symbol information.
2319 (R_HPPA_*): Basic relocation types to be used by the assembler.
2321 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2323 * trad-core.c (trad_unix_core_file_p): If new hook
2324 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
2325 corefile being too big.
2326 * hosts/i386sco.h: Define it.
2328 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2330 * bfd.c (struct _bfd): Add hppabsd_core_data.
2331 * targets.c (target_vector): Add hppabsd_core_vec.
2332 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
2333 section is encountered during core section scanning.
2334 * hppabsd-core.c: New file.
2335 * config/hppabsd.mh: Enable HPPA BSD core files.
2337 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
2338 which is either commented out or ifdef'd out. Add, update and
2339 clean comments. Fix various indention and spacing problems. Handle
2340 problems related to using "ble" to jump to a stub rather than "bl"
2341 (%r31 is trashed by "ble", but not by "bl").
2342 (NEW_INSTRUCTION): Put inside curly braces.
2343 (CURRENT_STUB_OFFSET): Fix indention problems.
2344 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
2345 Add, update and clean comments. Handle "ble" %r31 lossage problems.
2346 (hppa_elf_build_long_branch_stub): Likewise.
2347 (hppa_look_for_stubs_in_section): Likewise.
2348 (hppa_elf_stub_check): Remove obsolete function.
2350 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
2351 problems. Delete unused instructions.
2353 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
2355 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
2357 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2359 * elfcode.h (elf_object_p): Rather than looking through an array
2360 of architectures, get the ELF EM_xxx code from the backend
2361 information. Let the generic ELF target match any EM_xxx code not
2362 matched by another ELF target. Call elf_backend_object_p to let
2363 the backend do more checks and set global information.
2364 * libelf.h (struct elf_backend_data): Added elf_machine_code and
2365 elf_backend_object_p fields.
2366 (struct bfd_elf_arch_map): Removed.
2367 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
2368 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
2369 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
2370 field with elf_backend_object_p (if it is defined).
2371 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
2372 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
2373 elf64-gen.c (ELF_MACHINE_CODE): Defined.
2374 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
2376 (mips_elf_object_p): Set the right machine number.
2377 (mips_elf_ecoff_debug_swap): Defined.
2378 (elf_backend_object_p): Defined to be mips_elf_object_p.
2379 (elf_backend_ecoff_debug_swap): Defined to be
2380 mips_elf_ecoff_debug_swap.
2381 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
2383 * libbfd-in.h (target_vector, default_vector): Declare.
2384 * libbfd.h: Rebuilt.
2385 * format.c (target_vector, default_vector): Don't declare.
2387 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
2388 for R_MIPS_26. Correct overflow detection requires matching the
2389 upper four bits of the destination against the PC. From Ted Lemon
2390 <mellon@pepper.ncd.com>.
2392 * bout.c (b_out_reloc_type_lookup): Return type should point to
2394 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
2395 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
2396 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
2397 * coff-i386.c (coff_i386_reloc): Made howto const.
2398 * oasys.c (oasys_write_data): Made how const.
2400 * libelf.h: Added some comments.
2401 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
2402 field. Removed unused write_relocs field.
2403 * elf32-target.h: Adjusted elf_backend_data initialization
2405 * elf64-target.h: Corrected elf_backend_data initialization to
2406 fill in all fields and to set elf_64_p to 1.
2408 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2410 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
2411 to filepos in SHT_STRTAB case.
2412 (assign_file_position_for_section): Set BFD section filepos as
2413 well as ELF section sh_offset.
2415 * reloc.c: Use const instead of CONST.
2416 (bfd_perform_relocation): Make variable howto a const pointer.
2417 * bfd-in2.h, libbfd.h: Rebuilt.
2419 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2421 * Makefile.in (realclean): Don't remove generated headers. Reverts
2422 change of 2 Jul 1993.
2424 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2426 * configure.bfd: make unixware equivalent to sysv4.
2428 * config/i386-nlm.mt: bring in elf config; make it the default.
2430 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2432 * libbfd.c (bfd_put_8): Add parens around reference to "val"
2435 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2437 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
2438 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
2440 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2442 * coffcode.h (coff_write_object_contents): Zero out internal_a.
2444 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2446 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
2447 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
2448 section.c, syms.c, targets.c:
2449 Doc cleanup (spelling, punctuation, grammar, formatting).
2450 * bfd-in2.h, libbfd.h: Rebuild.
2452 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
2454 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
2455 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
2457 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2459 * From Pete Hoogenboom (hoogen@cs.utah.edu)
2460 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
2461 in last change. Always rebuild symbol extension section the first
2462 time though if output sections exist (fixes ld -r problems).
2464 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
2466 * Makefile.in: Add .PHONY for check and installcheck rules.
2468 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2470 * libbfd-in.h (artdata): Use long, not time_t for portability, at
2471 least to HPUX. File below is a derived file.
2473 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2475 * libbfd.h (artdata): Use long, not time_t for portability, at
2478 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2480 * config.bfd: Use bigmips for mips*-*-bsd*.
2482 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2484 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
2485 Handle symbol number of zero.
2487 * reloc.c (enum bfd_reloc_code_real): Added
2488 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
2489 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
2490 * bfd-in2.h: Rebuilt.
2491 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
2492 BFD_RELOC_MIPS_LITERAL.
2493 * elf32-mips.c (mips_reloc_map): Handle new relocs.
2494 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
2497 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
2498 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
2499 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
2500 MY_bfd_seclet_link): Define.
2501 (MY_bfd_reloc_type_lookup): Rename from
2502 MY_reloc_howto_type_lookup.
2503 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
2504 (MY(vec)): Use JUMP_TABLE rather than listing functions.
2505 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
2506 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
2507 terms of MY, because that causes a recusive invocation of CAT when
2508 expanded within JUMP_TABLE, and ANSI compilers don't expand
2510 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
2511 MY_reloc_howto_type_lookup, and don't define in terms of MY.
2512 (MY_canonicalize_reloc): Don't define in terms of MY.
2513 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
2514 than listing functions.
2516 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2518 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
2520 See file ChangeLog.1
2527 version-control: never