1 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
4 after NAME, since SunOS /bin/cc can't handle it.
6 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
8 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
9 From sukes@glue.umd.edu (Tasuki Hirata).
11 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
13 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
14 all that convoluted stuff with NAME, CAT3, etc. The convoluted
15 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
17 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
19 * som.c (som_prep_for_fixups): Detect section symbols based
20 on either the lack of private data or the symbol flags. Do not
21 munge section symbol names anymore -- they no longer confuse GDB.
22 (som_begin_writing): Leave space for an exec header if writing
24 (som_slurp_symbol_table): Recognize both forms of section symbol
25 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
26 section symbols to be the name of the section they represent.
27 Debugging symbols begin with "L$0\001", not just "L$".
29 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
31 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
33 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
34 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
35 and bfd_is_local_label.
37 * targets.c: Add new entries to the bfd_target structure.
39 * bfd.c (bfd_copy_private_bfd_data): New definition.
41 * section.c (bfd_copy_private_section_data): New definition.
43 * syms.c (bfd_is_local_label): New definition.
45 * libbfd-in.h (bfd_generic_is_local_label): Declare.
47 * libbfd.c (bfd_generic_is_local_label): New function.
49 * *-core.c: Provide default definitions for new functions in
50 the target vector which all point to bfd_false.
52 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
53 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
54 Default new vectors for copying private backend data to bfd_true.
55 Default new vector for determining if a symbol is a local label
56 to bfd_generic_is_local_label.
58 * som.c (som_bfd_copy_private_section_data): New function.
59 (som_bfd_is_local_label): New function.
60 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
62 * elf32-hppa.c (hppa_elf_is_local_label): New function.
64 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
66 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
68 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
71 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
72 Indent some of them to GNU standards.
74 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
75 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
76 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
77 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
78 Update copyright years.
80 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
82 * som.c (som_prep_for_fixups): A relocation involving the section
83 symbol for the *ABS* section is really a relocation involving
85 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
86 undefined symbols. Correctly distinguish between debugger symbols
89 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
90 for spaces and subspaces.
92 * som.c (som_bfd_count_ar_symbols): Fix typo.
94 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
95 HAS_RELOC based on the object's magic number.
96 (make_unique_section): Delete function. BFD and its users are
97 prepared to handle multiple sections with the same name.
98 (setup_sections): Allocate space on the BFD's obstack to hold
99 section names. Use bfd_make_setion_anyway rather than the
100 obsolete make_unique_section.
101 (som_prep_headers): Choose the correct SOM magic number based
103 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
105 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
107 * elf32-ppc.c: Renamed from elf32-powerpc.c.
108 start-sanitize-powerpc-netware
109 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
110 end-sanitize-powerpc-netware
111 * Makefile.in, configure.in: Corresponding changes.
113 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
115 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
117 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
120 is always located at the start of the data section to allow
121 recovery of the dynamic info from a stripped executable.
122 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
125 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
127 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
128 cruft (like the #pragma alloca for AIX).
129 In addition to that problem, the C alloca calls xmalloc, which
130 means checking for being out of memory can't work right. The
131 following changes remove all uses of alloca from BFD.
132 * hosts/solaris2.h: Remove alloca cruft.
133 * som.c: Replace alloca with a fixed size auto array.
134 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
135 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
136 sunos.c: Replace alloca with malloc and appropriate error checking and
138 * linker.c: Replace alloca with obstack_alloc.
141 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
143 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
146 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
148 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
149 Elf*_Off typedefs by their expansion, the typedefs have been
150 removed from include/elf/internal.h.
151 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
152 SHT_PROGBITS section.
154 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
156 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
158 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
160 * configure.host: Recognize i[34]86-sequent-*.
162 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
163 return from bfd_seek indicates an error.
164 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
165 TRAD_CORE_STACK_OFFSET.
166 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
167 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
169 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
171 * som.[ch]: Do not include libhppa.h in som.c, instead include
174 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
175 include it in elf32-hppa.h.
177 * som.c (log2): Return -1 on error rather than aborting.
178 (setup_sections): Bubble up an error from log2.
180 * Changes to make HP C compiler happy in both traditional
182 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
184 (bfd_som_set_section_attributes): Use unsigned int rather than
185 unsigned char to avoid GNU-C extensions.
186 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
187 or failure rather than aborting on failure.
189 * som.h (bfd_som_set_section_attributes): Fix prototype to match
191 (bfd_som_attach_aux_hdr): Add prototype.
192 (hppa_som-gen_reloc_type): Likewise.
194 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
195 (hppa_look_for_stubs_in_section): Do not return false on failure
196 until rest of code is ready to handle it. Abort for now.
198 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
200 * bfd-in2.h: Rebuilt.
202 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
204 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
205 * Makefile.in: delete an extra blank.
206 * configure.in : Add i396os9k_vec.
208 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
210 * config.bfd : Add i386-os9k.
211 * config/i386-os9k.mt : Newly add os9k target makefile.
213 * i386os9k.c : new file to handle os9k format bfd.
214 * Makefile.in : Handle new file i386os9k.c
215 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
216 * cache.c : Initialize cache_sentinel to 0.
218 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
220 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
221 action in case where caller specified no argument relocation.
222 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
223 right in the original relocation and the stub's relocation.
225 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
226 unused symbols argument.
228 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
229 than asymbol * for original target symbol. All callers changed.
230 Set reloc->sym_ptr_ptr appropriately.
231 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
232 (hppa_elf_look_for_stubs_in_section): No longer need symbols
233 argument. Use the output symbols when canonicalizing the relocs,
234 creating them if necessary.
236 * linker.c (_bfd_generic_link_output_symbols): Do not
237 rebuild/clobber the output symbols if they already exist.
239 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
241 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
242 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
243 * bfd-in2.h: Rebuilt.
245 * srec.c (hex_value): Always set to a size of 256 bytes.
246 (srec_init): Cosmetic changes.
248 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
250 * elf32-hppa.c: Second half of major cleanup. More comments,
251 PARAMize and staticize rest of functions. Delete unused
252 functions. Delete unused/unnecessary arguments to some functions.
253 Group static vars together. Abort for bad errors until we have
254 error code propogation working. Work on spacing and indention.
255 Add FIXMEs for unresolved problems. Use enums rather than
256 #defines for lots of things. Merge two functions which build
257 linker stubs into a single function (so they can easily share a
260 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
262 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
263 avoid depending upon right shifts of signed numbers, and to
264 correct handling of src_mask with lower bits zero.
266 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
267 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
268 * elf32-i386.c: Likewise.
269 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
271 (elf_write_phdrs): Make i unsigned.
272 (map_program_segments): Make i and n_left unsigned.
273 (assign_file_positions_except_relocs): Make i unsigned.
274 (write_shdrs_and_ehdr): Make count unsigned.
275 (assign_file_positions_for_relocs): Make i unsigned.
276 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
277 (section_from_elf_index): Make index argument unsigned.
279 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
281 * elfcode.h: Don't include assert.h.
282 (swap_out_syms): Use BFD_ASSERT rather than assert.
284 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
287 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
290 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
292 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
294 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
295 (elf_hppa_tc_make_sections): Likewise.
296 (elf_hppa_final_processing): Add extern decl.
298 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
299 comments. PARAMize some static functions. Delete unused functions.
300 Delete unused/unnecessary arguments to many functions. Group
301 static vars together. Collapse common case statements together
302 in many places. Use default case when possible instead of listing
303 each case separately. Abort for bad errors until we get error
304 code propogation working. Work on spacing and indention problems.
305 Add FIXMEs for some unresolved problems. Delete hopelessly broken
306 COMPLEX relocation support (it's never used anyway).
307 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
308 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
309 (elf_hppa_tc_make_sections): Likewise.
311 * format.c (bfd_check_format_matches): Initialize matching_vector
312 to keep gcc -Wall quiet.
314 * elfcode.h (elf_slurp_reloca_table): Fix typo.
316 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
317 not "sizeof (som_symbol_type *)".
319 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
320 not "sizeof (asymbol"). Opps.
322 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
324 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
325 (bfd_set_gp_size): Can't set gp value on an archive.
327 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
329 * srec.c (pass_over): Don't skip too many characters when
332 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
334 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
337 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
339 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
340 field for absolute symbols in the same manner as undefined
343 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
345 * elfcode.h (elf_core_file_p): Check for core file e_machine match
346 like in elf_object_p.
348 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
350 * elfcode.h (alloca): Delete declaration.
352 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
353 number rather than HP9000S800_ID. Note som.c is careful
354 to make sure CPU_PA_RISC1_0 is always defined.
356 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
358 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
359 flags to explicit compile actions.
361 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
363 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
364 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
365 ends on a page boundary if there is no symbol table.
366 (ecoff_bfd_final_link): Don't set symhdr->magic here.
368 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
370 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
371 rather than an array of variable size.
372 (som_bfd_fill_in_ar_symbols): Likewise.
373 (som_bfd_ar_write_symbol_stuff): Likewise.
375 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
376 operation to avoid OSF 1.3 cc bug.
377 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
378 and bss_size bfd_size_type instead of unsigned long. Make
379 text_start and data_start bfd_vma instead of unsigned long.
380 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
383 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
385 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
386 symbols in the order they appear in the archive map.
388 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
390 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
391 error_message argument.
392 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
393 add missing error_message argument.
394 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
395 error_message argument.
397 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
399 start-sanitize-powerpc-netware
400 Support for PowerPC NetWare.
401 * nlm32-powerpc.c: New file.
402 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
403 * config/ppc-nlm.mt: New file.
404 * configure.in (nlm32_powerpc_vec): New target vector; use
405 nlm32-powerpc.o, nlm32.o, nlm.o.
406 * targets.c (nlm32_powerpc_vec): Declare.
407 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
408 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
409 dependencies can't be sanitized.
410 end-sanitize-powerpc-netware
412 Initial support for PowerPC ELF. Done without an ABI, and
413 probably to be changed when I get an ABI.
414 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
415 * config/ppc-elf.mt: New file.
416 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
417 elf32-powerpc.o, elf32.o, elf.o.
418 * elf32-powerpc.c: New file.
419 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
420 (elf_set_arch_mach): Likewise.
421 * targets.c (bfd_elf32_powerpc_vec): Declare.
422 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
423 (CFILES): Add elf32-powerpc.c.
424 Rebuilt dependencies.
426 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
428 * coffgen.c (coff_write_linenumbers): Always return a value.
430 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
431 reasonably. Allocate x_symp using alloca.
433 * elfcode.h (map_program_segments): ELF program header entries
434 must be sorted by load address. This used to generate the entries
437 * section.c (SEC_IN_MEMORY): Define.
438 (asection): Rename unused field otheruserdata to contents, and
440 (bfd_make_section_anyway): Initialize contents field to NULL.
441 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
442 contents from contents field rather than from file.
443 * bfd-in2.h: Rebuilt.
445 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
447 * bfd.c (bfd_get_error, bfd_set_error): New functions.
448 (bfd_error): Make static.
449 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
451 * bfd-in2.h: Regenerated.
452 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
453 aoutf1.h, aoutx.h, archive.c, archures.c,
454 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
455 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
456 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
457 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
458 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
459 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
460 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
461 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
462 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
463 trad-core.c: Change callers.
465 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
467 * som.c: Remove FIXMEs for things which have been dealt with.
469 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
471 * section.c (bfd_get_section_contents): Since this function reads
472 unrelocated contents, the section's raw size is always the one to
473 use for bounds checking.
475 * linker.c (default_indirect_link_order): In assertion, compare
476 link_order size field against cooked size, not raw size, of input
479 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
481 (aligncode): When shrinking, the addend should be set to the
482 current offset in the section plus the number of bytes of padding
483 that will actually be retained.
484 (b_out_relax_section): If a section contains no relocations, don't
485 bother processing them.
486 (b_out_get_relocated_section_contents): Set reloc_done. Assert
487 that bfd_get_section_contents returns true. Check that relocs are
489 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
490 that reloc->addend falls between the current source offset and the
491 raw size of the input section.
493 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
494 bout. Default with no version number is still bout. Support
495 explicit i960-coff target too.
497 * bout.c: Changed some indentation, deleted trailing whitespace,
498 fixed some comments, removed some "#if 1" lines.
499 (output_addr): New macro.
500 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
501 b_out_get_relocated_section_contents): Use it for readability.
503 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
505 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
506 symbols, not the BFD symbols.
507 (som_bfd_ar_write_symbol_stuff): Likewise.
509 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
511 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
514 * Finish basic read-write support for SOM archive libraries. Bugs
515 surely remain as this hasn't been tested all that much.
516 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
517 (struct som_misc_symbol_info): New structure to hold info necessary
518 to build both normal and library symbol tables.
519 (som_derive_misc_symbol_info): New function to derive info necessary
520 to build both normal and library symbol tables.
521 (som_build_and_write_symbol_table): Use new function to derive misc
523 (som_slurp_symbol_table): Update backend private data for symbols
525 (som_bfd_prep_for_ar_write): New function.
526 (som_bfd_ar_symbol_hash): New function.
527 (som_bfd_ar_write_symbol_stuff): New function.
528 (som_write_armap): Flesh out.
529 (som_vec): Fix ar padding character.
531 * som.c: Consistently use memset rather than bzero.
533 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
535 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
537 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
538 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
540 * config/rs6000lynx.mh: Turn on Lynx core file support.
541 * hosts/rs6000.h: #define HOST_AIX.
542 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
544 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
546 * som.h (som_symbol_data): Safely access backend private data
547 for BFD symbols. All callers changed.
549 * Read-only SOM archive support.
550 * som.c (som_bfd_count_ar_symbols): New helper function.
551 (som_bfd_fill_in_ar_symbols): New helper function.
552 (som_slurp_armap): New function to read a SOM LST.
554 * som.h: Include <lst.h> and <ar.h>.
556 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
558 * elfcode.h (elf_map_symbols): Fix typo.
559 (write_object_contents): Check return values from prep_headers and
560 elf_compute_section_file_positions.
561 (set_section_contents): Likewise.
563 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
565 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
566 (bfd_construct_extended_name_table): Check result of normalize.
568 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
570 Make all callers of malloc or realloc (including via obstacks)
571 check the result for NULL. Most set bfd_error to no_memory and
572 return in that case; a few are harder to fix, and are marked
573 with "FIXME <return type>".
575 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
576 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
577 * linker.c (_bfd_generic_link_output_symbols
578 _bfd_generic_link_write_global_symbol): Ditto
579 * section.c (bfd_make_section_anyway): Ditto.
581 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
582 (first_phase): Ditto. FIXME void
583 (tekhex_make_empty_symbol): Check bfd_zalloc.
585 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
586 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
588 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
591 (fillup_symbols): Check bfd_alloc. FIXME void
592 (srec_mkobject srec_get_section_contents
593 srec_set_section_contents): Check bfd_alloc.
594 (srec_make_empty_symbol): Check bfd_zalloc.
596 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
597 (make_unique_section): Check bfd_alloc.
598 (som_new_section_hook): Check bfd_zalloc.
599 (bfd_som_attach_aux_hdr): Ditto. FIXME void
601 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
603 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
604 (osf_core_core_file_p): Check bfd_alloc.
606 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
607 oasys_mkobject oasys_object_p oasys_new_section_hook
608 oasys_set_section_contents): Check bfd_alloc.
609 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
610 (oasys_make_empty_symbol): Check bfd_zalloc.
612 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
613 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
615 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
617 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
619 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
621 * linker.c (_bfd_link_hash_newfunc
622 (generic_link_hash_newfunc
623 (archive_hash_newfunc
624 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
625 (_bfd_generic_final_link
626 (_bfd_generic_link_output_symbols
627 (default_indirect_link_order): Check bfd_alloc.
628 (bfd_new_link_order): Check bfd_alloc_by_size_t.
630 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
633 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
634 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
635 (do_one): Check bfd_alloc. Return a boolean.
636 (ieee_slurp_section_data): Check it.
637 (init_for_output): Check bfd_alloc. Return a boolean.
638 (ieee_set_section_contents): Check it.
639 (do_with_relocs): Check bfd_alloc. Return a boolean.
640 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
641 (ieee_mkobject): Check bfd_zalloc.
642 (ieee_make_empty_symbol): Check bfd_zmalloc.
644 * hpux-core.c (hpux_core_make_empty_symbol): Check
647 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
649 (hppabsd_core_core_file_p): Check bfd_zalloc.
651 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
653 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
654 (bfd_section_from_phdr): Ditto.
655 (write_relocs): Ditto. FIXME void
656 (elf_map_symbols assign_section_numbers map_program_segments):
657 Ditto. Return a boolean.
658 (swap_out_syms): Ditto. Check elf_map_symbols.
659 (elf_slurp_symbol_table): Check bfd_zalloc.
660 (elf_slurp_reloca_table): Check bfd_alloc.
661 (elf_slurp_reloc_table): Ditto.
662 (elf_compute_section_file_positions): Check assign_section_numbers.
663 (assign_file_positions_except_relocs): Return a boolean.
664 Check map_program_segments.
665 (elf_compute_section_file_positions): Check it.
667 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
669 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
671 (hppa_elf_stub_reloc): Ditto.
672 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
673 (hppa_elf_build_long_branch_stub): Ditto.
674 (elf32_hppa_backend_symbol_table_processing): Ditto.
676 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
677 (ecoff_slurp_symbol_table): Check it.
678 (ecoff_slurp_armap): Check bfd_alloc.
679 (ecoff_write_armap): Check bfd_zalloc.
680 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
681 _bfd_link_hash_newfunc.
682 (ecoff_link_add_externals): Check bfd_alloc.
684 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
686 * coffgen.c (coff_real_object_p): Check bfd_alloc.
687 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
688 (coff_write_symbol): Check bfd_alloc. FIXME int
689 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
690 (coff_section_symbol): Check bfd_alloc_by_size_t.
691 (coff_get_normalized_symtab): Check bfd_alloc.
692 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
693 * libcoff-in.h: Change decls of coff_renumber_symbols,
694 coff_write_linenumbers.
695 * libcoff.h: Rebuilt.
696 * coffcode.h (coff_write_object_contents): Check
697 coff_renumber_symbols, coff_write_linenumbers.
699 * coffcode.h: Indent.
700 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
702 (coff_write_object_contents): Check it.
704 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
705 * coff-mips.c (mips_relocate_section): Ditto.
707 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
708 (do_slurp_bsd_armap): Ditto.
709 (compute_and_write_armap): Check bfd_realloc value.
711 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
712 return value. Return boolean value.
713 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
714 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
716 (add_to_stringtab): Ditto. FIXME void
717 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
718 (aout_link_add_symbols): Check bfd_alloc value.
719 (translate_symbol_table): Check translate_from_native_sym_flags.
720 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
721 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
723 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
725 * opncls.c (obstack_chunk_alloc): Define as malloc, not
726 bfd_xmalloc_by_size_t.
727 (_bfd_new_bfd): Check obstack_begin for 0 return.
729 * ieee.c (obstack_chunk_alloc): Define as malloc, not
730 bfd_xmalloc_by_size_t.
731 (ieee_archive_p): Check obstack_begin for 0 return and
732 obstack_finish for NULL return.
734 * hash.c (obstack_chunk_alloc): Define as malloc, not
735 bfd_xmalloc_by_size_t.
736 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
737 obstack_finish for NULL return.
738 (bfd_hash_lookup): Check obstack_alloc for NULL return.
740 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
741 bfd_xmalloc_by_size_t.
742 bfd_ecoff_debug_accumulate
743 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
744 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
745 NULL return. Return boolean, not void.
746 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
747 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
748 and add_memory_shuffle return.
749 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
750 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
751 (ecoff_add_string): Check add_memory_shuffle return.
753 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
757 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
759 * configure.host: Add Lynx/rs6000 support.
760 * config/i386-nlm.mt: Enable a.out file support.
761 * config/rs6000lynx.mh: Lynx/rs6000 host support.
763 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
765 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
768 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
770 * archive.c: Change all references to '\n' in archive magic
771 to '\012', for greater portability.
772 * ecoff.c (ecoff_write_armap): Ditto.
774 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
776 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
777 see whether symbol should be output.
778 * genlink.h (struct generic_write_global_symbol_info): Added info
780 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
781 (_bfd_generic_link_write_global_symbol): Check strip settings to
782 see whether symbol should be output.
783 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
785 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
787 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
789 * som.c: Cast return values from BFD memory allocation routines to
790 avoid warnings from the HP compiler.
792 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
794 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
795 reloc on an "ldl" instruction too.
797 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
798 when passing them to sprintf. Use %ld instead of %d.
800 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
801 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
802 Also removed unused variable namelen.
803 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
805 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
807 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
811 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
813 * coff-alpha.c (reloc_nil): New function.
814 (alpha_howto_table): Use it as special_function to prevent certain
815 relocs from being adjusted by bfd_perform_relocation. IGNORE
816 reloc should be partial_inplace.
817 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
818 reloc on an "ldl" instruction too.
820 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
822 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
823 hppa_elf_build_long_branch_stub): Cast to char * instead of int
824 before performing pointer arithmetic.
826 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
828 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
830 (hppa*-*-*elf*): This configuration used hppa-elf now.
832 * som.c: This file is also used for HOST_HPPAOSF.
834 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
836 * hosts/hppaosf.h: New host configuration file.
838 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
839 BSD handles both SOM and ELF object files.
841 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
842 (RANLIB): Doesn't do anything, define it to be "echo".
844 * config/hppaosf.mt: New target makefile fragment for a PA running
847 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
849 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
850 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
851 added bfd_powerpc_arch.
852 * bfd-in2.h: Rebuilt.
853 * cpu-powerpc.c: New file.
854 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
855 Rebuilt dependencies.
857 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
858 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
859 than just setting them to zero.
861 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
863 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
865 (elf_compute_section_file_positions): Check for false return from
868 * linker.c (default_indirect_link_order): Check for NULL return
869 from bfd_get_relocated_section_contents.
871 * syms.c: Make example application in doc call xmalloc, not
874 * aoutx.h (NAME(aout,slurp_symbol_table),
875 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
876 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
877 * ecoff.c (ecoff_bfd_link_hash_table_create):
878 * ecofflink.c (bfd_ecoff_debug_init):
879 * format.c (bfd_check_format_matches):
880 * linker.c (_bfd_generic_link_hash_table_create):
881 (_bfd_generic_final_link):
882 * reloc16.c (bfd_coff_reloc16_relax_section):
883 (bfd_coff_reloc16_get_relocated_section_contents):
884 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
885 * elf32-mips.c (mips_elf_final_link):
886 * elfcode.h (bfd_new_strtab):
887 (bfd_add_2_to_strtab):
888 (elf_slurp_symbol_table):
890 * libbfd.c (bfd_zmalloc):
891 Use malloc and check the result, instead of bfd_xmalloc.
893 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
895 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
897 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
899 * srec.c (srec_write_record): Put CONST keyword for "src" before
900 "unsigned", some compilers don't like it after "unsigned".
901 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
902 "val" in prototype declaration because some compilers don't like
903 arguments whose names are the same as types.
905 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
908 object file defines symbol. Also, if skipping a symbol, skip the
909 second symbol of a N_WARNING or N_INDR symbol as well.
911 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
913 Add basic support for writing RS/6000 XCOFF files.
914 * coff-rs6000.c (dummy_reloc): Removed.
915 (rs6000coff_howto_table): Defined XCOFF relocs.
916 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
917 (rs6000coff_rtype2howto): New function.
918 (coff_bfd_reloc_type_lookup): Defined to use
919 rs6000coff_reloc_type_lookup.
920 (rs6000coff_reloc_type_lookup): New function.
921 (SELECT_RELOC): Defined to set r_type and r_size fields.
922 (COFF_LONG_FILENAMES): Defined.
923 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
924 fields to bitfields. Added fields fix_value and fix_scnlen.
925 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
926 STYP_INFO for the type of a section named .debug.
927 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
928 (coff_write_object_contents): If RS6000COFF_C, don't call
929 coff_add_missing_symbols.
930 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
931 entry has type STY_LD change the x_scnlen into a pointer to a
932 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
933 value into a pointer to a symbol and set fix_value.
934 * libcoff.h: Rebuilt.
935 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
936 get the symbol offset. Likewise for fix_scnlen.
937 (string_size): Change type to bfd_size_type.
938 (debug_string_size, debug_string_section): New static variables.
939 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
940 write the symbol name into the .debug section; assume that the
941 section has already been created with the right size.
942 (coff_write_symbols): Initialize debug_string_size to 0. If
943 bfd_coff_symname_in_debug returns true, don't put symbol name in
944 usual string table. After writing out all symbols, if
945 debug_string_size is not 0, check that it matches the size of the
947 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
948 fields. If the string offset is 0, always use an empty string as
950 (coff_make_empty_symbol): Zero out the symbol structure.
951 * reloc.c (bfd_perform_relocation): Work around one gross hack
952 with another: actually look at the target name to avoid the broken
954 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
955 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
956 * bfd-in2.h: Rebuilt.
958 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
960 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
961 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
962 * libbfd-in.h: Define them as macros calling xmalloc and declare
966 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
968 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
969 symbol has a value in the ECOFF symbol but not in the BFD symbol,
970 keep the value in the ECOFF symbol. This helps gas.
972 * linker.c (_bfd_generic_link_output_symbols,
973 _bfd_generic_link_write_global_symbol): Don't require that all
974 references to a common symbol be themselves common symbols.
976 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
978 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
980 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
981 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
982 * bfd-in2.h: Rebuilt.
984 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
986 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
988 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
989 x_csect.x_scnlen.l to match change in coff/internal.h.
990 (coff_swap_aux_out): Likewise.
992 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
993 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
994 fields to match yesterday's changes.
996 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
997 in the internal_reloc itself, not the type.
998 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
999 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1000 definition of SELECT_RELOC accordingly.
1002 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1004 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1005 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1006 and number of aux entries.
1007 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1009 * libcoff.h: Rebuilt.
1010 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1011 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1012 specially if this is the last aux entry.
1013 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
1014 new arguments to swap_aux functions.
1016 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1018 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
1019 (only testing for m68k and vax at the moment); do verify that the
1020 preprocessor didn't trash the arch name inside the string version.
1021 Don't print out "pagesize =" line that prevents output from
1022 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
1024 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1025 (check, installcheck): Identify directory in "no testsuites"
1028 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1030 * aoutx.h (aout_link_write_symbols): Write out correct value for
1033 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1035 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
1036 KERNBASE, so hard-code 0x80000000 instead.
1038 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1040 * linker.c (generic_link_add_symbol_list): If symbol is common,
1041 set the BSF_OLD_COMMON flag.
1043 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1045 * format.c (bfd_check_format_matches): Put the new entry in the
1046 correct element of matching_vector.
1048 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1050 * som.c, som.h (bfd_som_set_section_attributes,
1051 bfd_som_set_subsection_attributes): Change parameters from char
1052 to int. Following a prototype with an old-style function definition
1053 in the presence of widened parameters is a GCC-ism not supported
1054 by the HP compiler in ANSI mode.
1056 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1058 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1060 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
1061 before writing out the relocs, so that the right symbol indices
1064 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
1065 try to overlay the internal carsyms on the external symdefs. That
1066 can not work if the size of a host pointer is larger than 4 bytes.
1068 * format.c (bfd_check_format_matches): Cast result of
1069 bfd_xmalloc_by_size_t.
1070 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
1072 * archive.c: Reindented to GNU standards.
1074 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1076 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
1077 "_bfd_" to function names.
1078 * archive.c (_bfd_create_empty_archive_element_shell),
1079 libbfd-in.h: Change callers.
1081 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
1082 * libbfd.c (bfd_add_to_string_table),
1083 trad-core.c (trad_unix_core_file_p),
1084 targets.c (bfd_target_list),
1085 ptrace-core.c (ptrace_unix_core_file_p),
1086 opncls.c (new_bfd), libbfd-in.h,
1087 ieee.c (ieee_make_empty_symbol),
1088 elf32-hppa.c (hppa_elf_stub_branch_reloc),
1089 (hppa_elf_stub_reloc): Change callers.
1090 * libbfd.h: Regenerated.
1092 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
1093 (_bfd_get_elt_at_filepos),
1094 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
1097 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
1098 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
1099 and default_vector to bfd_default_vector.
1100 * libbfd.h: Regenerated.
1102 * format.c (bfd_check_format_matches): New function.
1103 (bfd_check_format): Call it.
1104 (bfd_matching_formats): Function removed.
1105 * targets.c: Replace the vector added on Jan 21 with a count of
1106 entries in default_vector.
1107 * bfd-in2.h: Regenerated.
1109 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1111 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
1112 .pdata section based on lnnoptr field, not section header.
1113 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
1114 since it is unsigned.
1115 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
1117 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
1118 .pdata section to 3.
1119 (ecoff_compute_section_file_positions): Save the size of the
1120 .pdata section in the line_filepos field, and actually align the
1121 .pdata section to an alignment power of 4.
1122 (ecoff_compute_reloc_file_positions): Set output_has_begun after
1123 calling ecoff_compute_section_file_positions.
1124 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
1125 section from the line_filepos field. Set vstamp for the optional
1126 header from the vstamp of the symbolic header.
1127 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
1128 vstamp used by the first object file in the link.
1130 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
1132 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
1133 for a created common section.
1134 (_bfd_generic_link_add_one_symbol): Likewise.
1136 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
1137 get the index of a common section, rather than always using
1138 SHN_COMMON (MIPS has multiple common sections).
1140 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
1142 * bfd/aoutx.h (aout_link_input_section_std,
1143 aout_link_input_section_ext): Pass additional arguments to
1144 reloc_overflow callback.
1145 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
1146 alpha_relocat_section): Likewise.
1147 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1148 * coff-h8500.c (extra_case): Likewise.
1149 * coff-mips.c (mips_relocate_section): Likewise.
1150 * coff-z8k.c (extra_case): Likewise.
1151 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
1152 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
1154 * bout.c (calljx_callback, callj_callback): Use get_value to get
1155 the symbol value and check for undefined symbols.
1156 (get_value): If the symbol is undefined, look it up in the linker
1158 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
1159 use get_value to get the symbol value and check for undefined
1161 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
1162 undefined, look it up in the linker hash table.
1164 * aoutx.h (translate_symbol_table): The string index 0 has a
1165 special meaning for normal symbols, but not for dynamic symbols.
1167 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
1169 * sparclynx.c: Setup appropriate macros to enable core file
1172 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1174 * targets.c: Add a vector of matching format names.
1175 * format.c (bfd_matching_formats): New function to return it.
1176 (bfd_check_format): Set it.
1177 * bfd-in2.h: Regenerated.
1179 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
1180 Remove decl of type symclass; wasn't used.
1181 * bfd.c: Document error handling, including code fragments
1182 containing the error decls that were in bfd-in.h.
1184 * bfd-in2.h: Regenerated.
1186 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
1188 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
1189 The sparc (and possibly other?) NLM format requires a different
1190 way to write exports, so add a write_export field to the backend
1191 data (and set it to NULL for everything but the sparc).
1193 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1195 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
1196 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
1197 a struct external_nlist *.
1199 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1201 * bfd.c: Remove error strings for errors removed below.
1202 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
1203 oasys.c (oasys_write_sections): Rename
1204 bfd_error_nonrepresentable_section to nonrepresentable_section.
1205 None of the other bfd error names start with "bfd_error".
1206 Remove errors symbol_not_found and no_relocation_info, which seem
1208 * bfd-in2.h: Regenerated.
1210 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1212 * bfd.c (bfd_get_gp_size): Added support for ELF.
1214 * syms.c (BSF_DYNAMIC): New symbol flag.
1215 (bfd_print_symbol_vandf): Print it.
1216 * bfd-in2.h: Rebuilt.
1217 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
1218 and read_dynamic_relocs fields.
1219 (struct aoutdata): New dynamic_info field.
1220 (obj_aout_dynamic_info): New accessor macro.
1221 * sunos.c (struct sunos_dynamic_info): New structure.
1222 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
1223 MY(read_dynamic_relocs)): New functions to read dynamic symbols
1225 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1226 dynamically linked, set SEC_RELOC for both the .text and .data
1228 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
1230 (translate_symbol_table): New function, split out of
1231 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
1232 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
1233 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
1234 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
1236 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
1237 out dynamic symbols or relocs against reloc symbols, since they
1238 are already in the .text section and we wouldn't know where to
1240 (sunos4_aout_backend): Initialize read_dynamic_symbols and
1241 read_dynamic_relocs fields.
1242 * aout-target.h (MY(backend_data)): Initialize
1243 read_dynamic_symbols and read_dynamic_relocs fields.
1245 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1247 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
1248 typedefs, since HOST_64_BIT will take care of defining them in
1251 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1253 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
1254 that's dealt with elsewhere.
1255 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
1256 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
1257 they get copied to bfd.h.
1259 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
1260 types. Reorganized some of the existing ones.
1261 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
1262 values in case of compilation on a 32-bit machine. Fix pcrel
1263 fields of some reloc types.
1264 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
1266 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
1267 definitions when not defined, regardless of whether uint64_type is
1268 a defined macro or not.
1269 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
1272 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1274 * aoutx.h (translate_to_native_sym_flags): Set the type of a
1275 BSF_WARNING symbol to N_WARNING.
1277 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1279 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
1280 for an indirect or warning symbol.
1281 (aout_link_write_symbols): Update sym_hash with the target of an
1282 indirect or warning symbol. If an indirect symbol is defined,
1283 output the calculated value and don't output the target symbol.
1285 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1287 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
1288 an (unused) nonzero section value, needed for check below.
1290 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1292 * aoutx.h (translate_from_native_sym_flags,
1293 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
1296 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1298 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
1299 the DYNAMIC flag for the BFD.
1300 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
1301 BFD with the DYNAMIC flag set, since we don't generate the program
1302 header table correctly.
1304 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1306 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
1307 of the function to avoid storage leak.
1309 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1311 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
1313 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1315 * som.c (som_set_reloc_info): Provide a default symbol for
1316 relocations which don't actually have an associated symbol.
1318 * som.c (hppa_som_reloc): Add new "error message" argument.
1320 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1322 Enable gdb to write to core files on more core file readers.
1323 * libbfd.c (bfd_generic_set_section_contents): Remove range check
1324 for section size, it is already done in bfd_set_section_contents
1325 with bfd_get_section_size_now.
1326 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
1327 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
1328 Use bfd_generic_set_section_contents instead of bfd_false.
1330 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1332 * linker.c: Added initial documentation.
1334 * linker.c (default_indirect_link_order): Don't expect space for
1335 output relocations if there aren't any input relocations.
1337 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1339 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
1342 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
1345 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1347 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
1348 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
1350 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1352 * ecofflink.c: Extensive changes to compress and merge debugging
1353 information, and to write some of out directly rather than saving
1354 it in memory. Several new functions and structures, and new
1355 arguments to existing functions.
1356 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
1357 sym_filepos as well.
1358 (ecoff_get_extr): Use ifdmap instead of ifdbase.
1359 (ecoff_write_object_contents): Don't compute sym_filepos here.
1360 Only output symbols if outsymbols is not NULL.
1361 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
1362 bfd_ecoff_debug functions. Write out debugging information here.
1363 (ecoff_final_link_debug_accumulate): Adjust for changes in
1364 bfd_ecoff_debug functions.
1365 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
1366 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
1367 first, to put them in the first memory buffer. Clear fdr field.
1368 (mips_elf_get_extr): Use pointer to unswapped external symbol.
1369 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
1370 Preserve .text, .data and .bss even if they are empty. Save
1371 pointer to unswapped external symbol rather than copying it.
1372 Don't free up the external symbols.
1373 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
1374 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
1375 (bfd_ecoff_debug_accumulate): Update declaration.
1376 (bfd_ecoff_debug_accumulate_other): Rename declaration from
1377 bfd_ecoff_debug_link_other and update.
1378 (bfd_ecoff_write_accumulated_debug): Declare.
1379 * bfd-in2.h: Rebuilt.
1380 * Makefile.in: Rebuilt dependencies.
1382 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1384 * Makefile.in (install): Remove "@" which follows a backslash. In
1385 this position it just causes errors, not suppresses echoes.
1387 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1389 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
1392 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1394 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
1396 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1398 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
1399 end of data if they are not contiguous.
1401 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
1403 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1405 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
1406 for .reginfo section here.
1407 (ecoff_new_section_hook): Set it here instead.
1409 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
1411 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
1412 define true and false as enums.
1413 (ALMOST_STDC): Add as alternative to __STDC__.
1414 * bfd-in2.h: Rebuilt.
1415 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
1417 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1419 * aoutx.h (translate_to_native_sym_flags): Catch the case where
1420 there is no output section.
1422 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1424 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
1425 count it as a wrong format error, not a system call error, since
1426 the object file might simply be too small.
1428 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
1430 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
1431 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
1432 support, even though it is for an Alpha in 32 bit mode.
1433 * configure.in (nlm32_alpha_vec): Set target64 to true.
1435 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
1436 different, so there is no point to providing a generic one.
1437 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
1438 in the backend accessor macros; that should no longer be possible.
1439 * targets.c (target_vector): Removed nlm32_big_generic_vec,
1440 nlm64_big_generic_vec, nlm64_little_generic_vec.
1441 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
1442 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
1443 * Makefile.in: Rebuilt dependencies, and
1444 (BFD32_BACKENDS): Removed nlm32-gen.o.
1445 (BFD64_BACKENDS): Removed nlm64-gen.o.
1446 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
1448 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
1450 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
1451 bitsize arguments. Changed all callers (aoutx.h).
1452 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
1453 and bitsize arguments to declaration.
1454 * libbfd.h: Rebuilt.
1456 * ecoff.c: First cut at new style of linker backend for
1457 ECOFF--added a bunch of functions. Also:
1458 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
1459 (ecoff_slurp_symbolic_header): New function.
1460 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
1461 (ecoff_compute_reloc_file_positions): New function.
1462 (ecoff_set_section_contents): Get out quickly if count is zero.
1463 Check errors better.
1464 (ecoff_write_object_contents): Put .xdata section in data segment.
1465 Call ecoff_compute_reloc_file_positions. Don't output relocs or
1466 external symbols if outsymbols is NULL.
1467 (ecoff_bfd_final_link): Completely rewritten.
1468 * libecoff.h: Include bfdlink.h.
1469 (struct ecoff_backend_data): Add relocate_section field.
1470 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
1471 (struct ecoff_link_hash_entry): Define.
1472 (struct ecoff_link_hash_table): Define.
1473 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
1474 (ecoff_bfd_link_hash_table_create): Likewise.
1475 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
1476 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
1477 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
1478 * bfd-in2.h: Rebuilt.
1479 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
1480 partial_inplace, and set the src_mask to 0x1fffff.
1481 (alpha_ecoff_get_relocated_section_contents): Remove unused
1483 (alpha_convert_external_reloc): New static function.
1484 (alpha_relocate_section): New static function.
1485 (alpha_ecoff_backend_data): Initialize relocate_section field.
1486 * coff-mips.c (mips_relocate_refhi): New static function.
1487 (mips_relocate_section): New static function.
1488 (mips_ecoff_backend_data): Initialize relocate_section field.
1490 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
1491 checking when there is an addend.
1493 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
1494 a non a.out file, just pass it to _bfd_default_link_order.
1495 (aout_link_input_section_std): When doing a final PC relative link
1496 against a section symbol, subtract the VMA of the input section.
1497 (aout_link_input_section_ext): Likewise.
1499 * linker.c (default_indirect_link_order): Renamed from
1500 _bfd_generic_indirect_link_order and made static.
1501 (_bfd_generic_final_link): Don't switch on link_order type, just
1502 call _bfd_default_link_order.
1503 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
1504 * genlink.h: Removed declaration of
1505 _bfd_generic_indirect_link_order.
1506 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
1507 type, just call _bfd_default_link_order.
1509 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
1511 * linker.c (generic_link_check_archive_element): Base the name of
1512 the created common section on the name of the section the symbol
1514 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
1515 must have a section, so don't bother to create one.
1517 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1519 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
1520 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
1521 If the DYNAMIC flag is set, set it in the exec header.
1522 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
1523 dynamically linked, set the DYNAMIC flag in the BFD.
1524 * libaout.h (N_SET_DYNAMIC): New macro.
1525 (N_DYNAMIC): Add missing 0 in mask.
1527 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1529 * ecoff.c (ecoff_get_extr): Don't output section symbols as
1532 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
1533 to unsigned int, because size_t may not be defined in bfd.h.
1534 * bfd-in2.h: Rebuilt.
1536 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1538 * bfd-in2.h: Rebuilt.
1539 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
1541 * targets.c (bfd_target): Change swap function pointers
1543 * archive.c (do_slurp_coff_armap): Change swap accordingly.
1544 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
1545 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
1546 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
1549 * libbfd-in.h (struct artdata): Added tdata field.
1550 (_bfd_add_bfd_to_archive_cache): Declare.
1551 (_bfd_get_elt_at_filepos): Declare.
1552 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1553 * libbfd.h: Rebuilt.
1554 * archive.c: Cleaned up some more.
1555 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
1556 pointer elements of artdata.
1557 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
1558 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
1559 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
1560 (get_extended_arelt_filename, bfd_construct_extended_name_table,
1561 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
1562 * ecoff.c: Some comment changes.
1563 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
1564 ardata->tdata to raw_armap.
1565 (ecoff_archive_p): Initialize pointer elements of artdata.
1566 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
1569 * hash.c: Added some documentation.
1571 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1573 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
1574 and do the swapping here rather than calling ntohl from the N_*
1575 macros. This cleans up assumptions about the size of a host long,
1576 the existence to ntohl, etc.
1578 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
1580 * config.bfd: Add support for VSTa micro-kernel. It currently uses
1583 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1585 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
1586 * i386mach3.c (SEGMENT_SIZE): Fix value.
1588 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1590 Minor cleanups suggested by CodeCenter.
1591 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
1592 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
1594 * aoutx.h (struct external_exec): Removed unnecessary declaration.
1595 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
1596 (adjust_z_magic): Removed useless variable data_vma.
1597 (stringtab_init): Initialize hash_zero.
1598 (add_to_stringtab): Removed unused fourth argument.
1599 (NAME(aout,swap_std_reloc_out)): Removed useless variable
1601 (aout_link_input_section): Added some casts.
1602 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
1603 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
1604 Minor code rewriting to make it more C like.
1605 (do_slurp_bsd_armap): Added some casts.
1606 * ecoff.c (ecoff_write_object_contents): Removed useless variable
1608 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
1609 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
1610 * libaout.h (struct internal_exec): Removed unnecessary
1612 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
1613 * opncls.c (new_bfd): Removed a cast.
1614 * reloc.c (bfd_generic_get_relocated_section_contents): Added
1616 * srec.c (internal_srec_write_object_contents): Removed useless
1617 variable bytes_written.
1619 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1621 * i386mach3.c (N_TXTADDR): Don't define after all.
1622 (TEXT_START_ADDR): Don't include exec header size in value.
1624 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1626 * i386mach3.c (N_TXTADDR): Define.
1628 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1630 Extensive changes to move the bulk of the linker into BFD so that
1631 more efficient backend code can be written for specific object
1632 files. Only existing efficient backend is a.out.
1633 * seclet.c, seclet.h: Removed.
1634 * hash.c, linker.c, genlink.h: New files.
1635 * bfd-in.h: Removed bfd_error_vector. Declared hash table
1636 structures and functions.
1637 (JUMP_TABLE): Removed bfd_seclet_link, added
1638 bfd_link_hash_table_create, bfd_link_add_symbols and
1640 * All backends: Changed accordingly.
1641 * bfd-in2.h: Rebuilt.
1642 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
1643 Removed ld_symbols field.
1644 (bfd_nonrepresentable_section, bfd_undefined_symbol,
1645 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
1646 bfd_error_vector): Removed.
1647 (bfd_default_error_trap, bfd_error_trap,
1648 bfd_error_nonrepresentabltrap): Removed.
1649 (bfd_get_relocated_section_contents): Pass link_info. Pass
1650 link_order instead of seclet. Pass symbols.
1651 (bfd_relax_section): Pass link_info.
1652 (bfd_seclet_link): Removed.
1653 (bfd_link_hash_table_create, bfd_link_add_symbols,
1654 bfd_final_link): New macros.
1655 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
1656 alloca as __builtin_alloca. Declare internal linking functions.
1657 * libbfd.h: Rebuilt.
1658 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
1660 * reloc.c (reloc_howto_type): Added error_message argument to
1661 special_function field. Changed all callers and all definitions.
1662 (bfd_get_reloc_size): Make argument a const pointer.
1663 (bfd_perform_relocation): Add error_message argument to hold
1664 string set if return value if bfd_reloc_dangerous. Changed all
1666 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
1667 * section.c (asection): Renamed seclets_head and seclets_tail to
1668 link_order_head and link_order_tail.
1669 * targets.c (bfd_target): Replaced seclet argument with link_info
1670 and link_order and symbols arguments in
1671 bfd_get_relocated_section_contents. Added symbols argument to
1672 bfd_relax_section. Removed bfd_seclet_link. Added
1673 bfd_link_hash_table_create, bfd_link_add_symbols and
1675 * libaout.h (struct aoutdata): Added external_syms,
1676 external_sym_count, external_strings, sym_hashes fields.
1677 (obj_aout_external_syms, obj_aout_external_sym_count,
1678 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
1680 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
1681 * aoutx.h: Wrote new back end linker routines.
1682 (translate_to_native_sym_flags): Return boolean value. Don't use
1684 (NAME(aout,write_syms)): Return boolean value. Check return value
1685 of translate_to_native_sym_flags and bfd_write.
1686 * aout-target.h (final_link_callback): New function.
1687 (MY_bfd_final_link): New function.
1688 * aout-adobe.c (aout_adobe_write_object_contents): Check return
1689 value of aout_32_write_syms.
1690 * hp300hpux.c (MY(write_object_contents)): Likewise.
1691 * i386lynx.c (WRITE_HEADERS): Likewise.
1692 * libaout.h (WRITE_HEADERS): Likewise.
1693 * bout.c: Changed functions to use link_info->callbacks rather
1694 than bfd_error_vector, and link_orders rather than seclets.
1695 * coff-alpha.c: Likewise.
1696 * coff-h8300.c: Likewise.
1697 * coff-h8500.c: Likewise.
1698 * coff-sh.c: Likewise.
1699 * coff-z8k.c: Likewise.
1700 * elf32-hppa.c: Likewise.
1701 * reloc16.c: Likewise.
1702 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
1703 up _gp in the hash table rather than in outsymbols.
1704 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
1705 argument rather than printing them.
1706 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
1707 link_order arguments rather than seclet. Changed all uses and
1709 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
1710 all uses and definitions.
1711 * libcoff.h: Rebuilt.
1712 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
1713 not by ECOFF, make it scAbs.
1714 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
1716 * elf32-mips.c (mips_elf_final_link): Renamed from
1717 mips_elf_seclet_link and rewritten.
1718 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
1720 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
1721 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
1722 Added link_info arguments. Changed all callers.
1723 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
1725 * oasys.c (oasys_write_sections): Return boolean value rather than
1726 using bfd_error_vector.
1727 (oasys_write_object_contents): Check return value of
1728 oasys_write_sections.
1729 * hosts/std-host.h: Don't declare qsort or strtol.
1730 * Makefile.in: Rebuild dependencies.
1731 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
1732 (CFILES): Removed seclet.c. Added hash.c and linker.c.
1733 (HFILES): Removed seclet.h. Added genlink.h.
1735 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1737 * section.c (bfd_get_section_contents): Return zero filled buffer
1738 if section has no contents.
1740 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1742 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
1743 then skip bfd_perform_relocation even if the addend is non-zero.
1745 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1747 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
1748 addend to r_offset field.
1750 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
1752 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
1753 CALC_ADDEND): Define.
1755 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
1756 the offsetof because AIX /bin/cc does not like to take the address
1757 of an array. (From Minh Tran-Le.)
1759 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1761 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
1763 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
1764 the return pointer into %r2 if no jump-in-call-delay-slot
1765 optimization was done.
1767 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
1769 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1771 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
1773 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
1774 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
1776 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
1777 (TEXT_START_ADDR): Correct.
1778 (MY_backend_data): Define.
1780 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
1781 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
1783 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1785 * som.c (som_begin_writing): Fix thinkos in auxiliary header
1787 (bfd_som_attach_aux_hdr): Likewise.
1789 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1791 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
1792 selectors for PIC code.
1794 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
1795 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
1796 relocations needed by PIC.
1798 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
1800 * nlmcode.h: Fixes to avoid compiler warnings...
1802 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
1804 * libnlm.h (nlm_backend_data): Removed macro definition.
1805 (nlm_alpha_backend_data): Adjusted accordingly.
1807 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1809 * som.c (som_begin_writing): Flesh out code for handling simple
1811 (bfd_som_attach_aux_hdr): New function.
1813 * som.h (struct somdata): Add fields for attaching version and
1814 copyright headers. Add accessor macros.
1816 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
1817 definitions for old versions of HPUX which fail to define them.
1818 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
1819 now that they're safe. Delete bogus R_STATEMENT relocations.
1821 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
1822 extra R_DATA_OVERRIDE.
1823 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
1824 mode selector if needed.
1825 (som_write_fixups): Handle requests for a change in the default
1826 rounding mode. Rounding modes do not consume input bytes, but
1827 are just markers much like R_ENTRY and R_EXIT.
1829 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1831 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1833 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
1834 the branch instruction as originally been nullified.
1835 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
1836 case of no code reordering due to an LDO instruction in the
1837 delay slot of the branch. Make sure to relocate the correct
1838 instruction. Do not perform instruction reordering for millicode
1840 (hppa_elf_build_arg_reloc_stub): Change the relocation type
1841 to R_HPPA_STUB_CALL_17 when special processing might be needed.
1842 (hppa_elf_build_long_branch_stub): Prevent code reordering on
1843 a call from a linker stub to another linker stub and for millicode
1844 calls. Do not trash the return register for calls from one linker
1845 stub to a second linker stub.
1847 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
1848 relocations are not pc-relative.
1850 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
1852 (COPY_2_31): Likewise.
1854 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1856 * config/solaris2.mh (HDEFINES): Remove -Dconst=
1857 * hosts/solaris.h: If not __GNUC__, define const as empty.
1859 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1861 * ecoff.c: Added various casts for 32/64 bit cross targeting.
1862 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
1863 section so that the linker ignores it.
1864 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
1865 (ecoff_add_bytes): Changed need argument to size_t.
1866 (bfd_ecoff_debug_link_other): Check return value of
1869 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
1871 * libbfd.h: Rebuilt.
1873 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
1874 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
1875 (struct nlm_backend_data): New field no_uninitialized_data.
1876 (nlm_no_uninitialized_data): New accessor macro.
1877 * nlmcode.h (nlm_compute_section_file_positions): Handle
1878 no_uninitialized_data.
1879 (nlm_external_reloc_compare): Sort relocs by address for a
1880 particular symbol, to make the sort more stable.
1881 (nlm_write_object_contents): Cast the arguments to qsort. Get the
1882 value of a debugging symbol the same way we get the value of a
1884 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
1885 Set no_uninitialized_data to true.
1886 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
1887 (nlm32_sparc_backend): Set no_uninitialized_data field false.
1888 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
1889 before filling it in.
1891 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1893 * som.c (som_section_type, som_decode_symcalss): New functions.
1894 (som_get_symbol_info): Use them.
1895 (som_slurp_symbol_table): Set the section of common and undefined
1898 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
1900 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
1903 * mipsbsd.c: Changes from Ralph Campbell:
1904 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
1905 complain_overflow_dont.
1906 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
1909 * bfd.c (bfd_errmsgs): Reword invalid-target message.
1911 * config.bfd: For sparc*-*-coff, use sparc-coff.
1912 * configure.in: Handle sparccoff_vec.
1913 * targets.c (sparccoff_vec): Declare.
1915 * reloc.c (bfd_get_reloc_size): New function.
1916 (struct reloc_howto_type): Update documentation of size field.
1918 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1920 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
1921 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
1922 * config/alpha-nlm.mt: New file.
1923 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
1925 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
1926 (CFILES): Added nlm32-alpha.c.
1927 Rebuilt dependencies.
1928 * targets.c (nlm32_alpha_vec): Declare.
1930 * libnlm.h (struct nlm_backend_data): New fields
1931 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
1932 nlm_set_public_section, nlm_get_public_offset. Removed unused
1933 nlm_write_reloc field. Changed nlm_write_import to remove
1934 unnecessary symbol argument. Renamed nlm_write_externals to
1935 nlm_write_external, and changed cound argument from bfd_vma to
1937 (nlm_optional_prefix_size, nlm_backend_object_p_func,
1938 nlm_write_prefix_func, nlm_set_public_section_func,
1939 nlm_get_public_offset_func): New accessor macros.
1940 (nlm_write_reloc_func): Removed.
1941 (nlm_write_external_func): Adjusted for field renaming.
1942 * nlm32-i386.c (nlm_i386_write_import): Renamed from
1943 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
1944 just called old nlm_i386_write_reloc.
1945 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
1946 Declared. Changed second argument from bfd_vma to bfd_size_type.
1947 (nlm32_i386_backend): Adjusted for changes to fields and names.
1948 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
1950 (nlm_sparc_write_import): Removed second argument.
1951 (nlm_sparc_write_external): Renamed from
1952 nlm_sparc_write_externals. Changed second argument from bfd_vma
1954 (nlm32_sparc_backend): Adjusted for changes to fields and names.
1955 * nlmcode.h: Removed some unused code.
1956 (nlm_object_p): Don't destroy tdata pointer. Call
1957 backend_object_p function if it exists.
1958 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
1959 set_public_section_func if it exists instead of checking
1961 (nlm_compute_section_file_positions): Account for
1962 optional_prefix_size.
1963 (nlm_write_object_contents): Account for optional_prefix_size.
1964 Removed useless variable write_reloc_func. Changed declaration
1965 and call of write_import_func. Call write_prefix_func if it
1966 exists. Removed unused variables len and temp. Call
1967 get_public_offset_func if it exists rather than setting NLM_HIBIT.
1968 * nlmswap.h: Declare functions.
1970 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
1972 (fprintf_vma, sprintf_vma): Use %lx, not %x.
1973 * bfd-in2.h: Rebuilt.
1974 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
1977 * config.bfd: Don't set target64 here, as the setting is ignored.
1978 * configure.in (ecoffalpha_little_vec): Set target64.
1980 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
1981 in TDEFINES is wrong.
1983 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1984 Remove unused variable output_section.
1986 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1988 * irix-core.c: New file for Irix 4 and Irix 5 core support.
1989 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
1990 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
1991 * targets.c: If IRIX_CORE defined, include irix_core_vec in
1993 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
1994 (HDEPFILES): Define to be irix-core.o.
1995 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
1996 (HDEPFILES): Define to be irix-core.o.
1997 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
1998 sco-core.o, which no longer exists.
1999 (CFILES): Added all *-core.c files.
2000 Rebuilt dependencies.
2002 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2004 * elfcode.h (map_program_segments): Restore check of file_size !=
2005 mem_size, but only if SHT_PROGBITS.
2007 * ecofflink.c: New file to hold ECOFF debug information linking
2009 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2010 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2012 (ecoff_get_extr, ecoff_set_index): New functions.
2013 (ecoff_slurp_symbolic_info): Don't save raw_size.
2014 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
2015 (ecoff_compute_section_file_positions): Don't set EXEC_P just
2016 because there is a start address.
2017 (ecoff_write_object_contents): Handle external symbols here. Use
2018 ecofflink.c functions to write out debugging information.
2019 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
2020 mips_elf_set_index): New functions.
2021 (mips_elf_seclet_link): Discard empty sections, the .options
2022 section and .gptab sections. Handle linking .mdebug section.
2023 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
2024 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
2025 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
2026 called by gas, so they are public).
2027 * bfd-in2.h: Rebuilt.
2028 * Makefile.in (BFD_LIBS): Added ecofflink.o.
2029 (CFILES): Added ecofflink.c.
2030 (ecofflink.o): New target. Rebuilt dependencies.
2032 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2034 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
2035 a valid magic number if it's been defined.
2037 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2039 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
2040 no longer requires it.
2041 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
2042 ecoff_write_object_contents): Don't treat .scommon section
2045 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
2047 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
2048 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
2049 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
2050 * bfd/ptrace-core.c: New file for dealing with core files with
2051 start with the ptrace_user structure found on BCS compliant systems.
2052 * bfd/targets.c (ptrace_core_vec): New vector.
2054 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2056 * Minimal support for reading SOM fixup streams. Allows
2057 objdump -r to do something reasonable.
2058 * som.c (som_get_reloc_upper_bound): Implement.
2059 (som_canonicalize_reloc): Implement.
2060 (som_set_reloc_info, som_slurp_reloc_table): New functions.
2062 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2064 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
2065 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
2067 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2069 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
2070 signed_value before sign extending it. Don't subtract out
2071 reloc_entry->address. This makes it compatible with what gas is
2074 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
2075 SHT_NOBITS sections.
2076 (map_program_segments): Don't leave the loop after the first
2078 (assign_file_positions_except_relocs): Only force sh_offset and
2079 sh_addr to match modulo maxpagesize for a section which is not
2080 SHT_NOBITS. Changed the method used to force page alignment after
2081 a SHT_NOBITS section to only do it for the last such consecutive
2082 section, and to really force page alignment.
2084 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2086 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
2087 in the case of an unknown (or unhandled) storage class.
2089 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
2090 not be defined here, since it is a host attribute, not a target
2092 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
2094 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
2097 * coff-sparc.c: Define some relocations, based on ELF relocations.
2098 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
2099 struct coff_reloc_map, sparc_reloc_map,
2100 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
2102 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
2103 (rtype2howto): Index into coff_sparc_howto_table using
2106 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2108 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
2109 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
2110 hosts/irix5.h created; just use std-host.h).
2111 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
2113 * Makefile.in: Rebuilt dependencies.
2115 * ecoffswap.h: Changed type of internal pointers for swap out
2116 functions to const *.
2118 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
2119 correctly for assembler, but linker support not implemented.
2120 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
2121 (mips_elf_sym_is_global): New function; at least on Irix 5, all
2122 non section symbols are considered global.
2123 (elf_backend_sym_is_global): Define.
2124 (mips_elf_final_write_processing): New function. Set the MIPS
2125 architecture level correctly.
2126 (elf_backend_final_write_processing): Define.
2127 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
2128 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
2129 section to 1. Handle .options section.
2130 (mips_elf_acom_section, mips_elf_acom_symbol,
2131 mips_elf_acom_symbol_ptr): New static variables, used to build a
2132 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
2133 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
2134 putting them all in a global .acommon section.
2136 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
2137 section has no ELF section data.
2138 (elf_make_sections): Set addralign of reloc section to 4.
2139 (elf_fake_sections): Likewise.
2140 (map_program_segments): Don't consider section 0.
2141 (assign_file_positions_except_relocs): Don't consider section 0.
2142 In the main loop, skip the symtab and strtab sections, since their
2143 positions are set elsewhere.
2144 (swap_out_syms): Set addralign of symtab section to 4. Set
2145 addralign of strtab sections to 1.
2146 (assign_file_positions_for_relocs): Don't consider section 0.
2147 (write_object_contents): Don't write out section 0.
2149 * libelf.h (struct elf_backend_data): Added fields
2150 elf_backend_sym_is_global and elf_backend_final_write_processing.
2151 * elf32-target.h (elf32_bed): Added corresponding initializers.
2152 * elf64-target.h (elf64_bed): Likewise.
2153 * elfcode.h (sym_is_global): Take abfd argument. Call
2154 elf_backend_sym_is_global if it is not NULL.
2155 (elf_map_symbols): Pass abfd to sym_is_global.
2156 (write_object_contents): Call elf_backend_final_write_processing
2159 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2161 * libecoff.h: Include coff/ecoff.h.
2162 (struct ecoff_backend_data): Move external debugging information
2163 fields into a single field pointing to an ecoff_debug_swap
2165 (ecoff_data_type): Move debugging information fields into a single
2166 field pointing to an ecoff_debug_info structure.
2167 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
2169 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
2171 * nlmswap.h: New file to swap fixed header. Included by NLM
2173 * libnlm.h (struct reloc_and_sec): Define.
2174 (struct nlm_backend_data): Add fields fixed_header_size,
2175 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
2177 (nlm_fixed_header_size, nlm_read_import_func,
2178 nlm_write_import_func, nlm_swap_fixed_header_in_func,
2179 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
2181 * nlmcode.h: Use new functions.
2182 * nlm32-i386.c: Provide new functions.
2183 * nlm32-sparc.c: New file; SPARC NLM backend.
2185 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
2187 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
2188 garbage bits appearing in the upper end of symbolnums.
2190 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
2192 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
2194 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
2195 * m68klynx.c: Define core file macros.
2196 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
2197 non-architecture specific stuff into lynx.h.
2199 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2201 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
2202 change PAGE_SIZE to 4096.
2204 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2206 * Makefile.in (diststuff): New target.
2210 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2212 * som.c (som_object_setup): Do not create dummy ".text", ".data",
2213 and ".bss" sections.
2214 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
2215 is zero. Recognize BSS type sections and turn off SEC_LOAD and
2216 SEC_DATA (so binutils/size works). Set the correct value for
2217 a section's _raw_size.
2218 (som_slurp_symbol_table): Program entry points, and millicode are
2219 also functions. Mark them as such. Also mark L$* symbols as
2222 * bfd-in2.h: Rebuilt.
2224 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2226 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
2227 a pointer to constant data. Delete bogus #define which made the
2230 * som.c (som_prep_for_fixups): New function.
2231 (som_write_fixups): New function.
2232 (som_write_space_strings): New function.
2233 (som_write_symbol_strings): New function.
2234 (som_begin_writing): New function.
2236 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2238 * som.c (som_write_object_contents): Do not abort. Flesh out.
2239 (som_set_section_contents): Do not abort. Flesh out.
2241 * som.c (som_write_headers): New function.
2242 (som_prep_headers): New function.
2243 (som_build_and_write_symbol_table): New function.
2245 * som.c (som_sizeof_headers): Add missing prototype.
2246 (som_set_arch_mach): Do not abort.
2248 * som.c (som_count_spaces): New function.
2249 (som_count_subspaces): New function.
2250 (compare_syms): New function.
2251 (som_compute_checksum): New function.
2253 * som.c (hppa_som_gen_reloc_type): New function.
2254 (som_bfd_reloc_type_lookup): New function.
2256 * som.c (try_prev_fixup): New function.
2257 (som_reloc_skip): New function.
2258 (som_reloc_addend): New function.
2259 (som_reloc_call): New function.
2261 * som.c (som_initialize_reloc_queue): New function.
2262 (som_reloc_queue_insert): Likewise.
2263 (som_reloc_queue_fix): Likewise.
2264 (som_reloc_queue_find): Likewise.
2266 * som.c (som_hppa_howto_table): SOM howto relocation table.
2267 (hppa_som_reloc): New function.
2269 * som.c (struct reloc_queue): New structure to keep track of
2270 the last four multibyte relocations emitted.
2271 (enum pa_symbol_type): Type to fully describe the symbol types
2272 associated with .import/.export assembler directives.
2274 * som.c: Include libhppa.h
2276 * som.c (bfd_som_set_section_attributes): New function.
2277 (bfd_som_set_subsection_attributes): Likewise.
2278 (bfd_som_set_symboL_type): Likewise.
2279 (bfd_som_attach_unwind_info): Likewise.
2280 * som.h: Declare new exported functions.
2282 * som.h (struct som_symbol): Add new fields to hold additional
2283 information needed to build/write symbol tables and fixup streams.
2284 (struct som_section_data_struct): Add new fields to hold additional
2285 information needed to build/write space and subspace headers.
2286 (som_symbol_data): New accessor macro for SOM symbol information.
2287 (R_HPPA_*): Basic relocation types to be used by the assembler.
2289 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2291 * trad-core.c (trad_unix_core_file_p): If new hook
2292 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
2293 corefile being too big.
2294 * hosts/i386sco.h: Define it.
2296 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2298 * bfd.c (struct _bfd): Add hppabsd_core_data.
2299 * targets.c (target_vector): Add hppabsd_core_vec.
2300 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
2301 section is encountered during core section scanning.
2302 * hppabsd-core.c: New file.
2303 * config/hppabsd.mh: Enable HPPA BSD core files.
2305 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
2306 which is either commented out or ifdef'd out. Add, update and
2307 clean comments. Fix various indention and spacing problems. Handle
2308 problems related to using "ble" to jump to a stub rather than "bl"
2309 (%r31 is trashed by "ble", but not by "bl").
2310 (NEW_INSTRUCTION): Put inside curly braces.
2311 (CURRENT_STUB_OFFSET): Fix indention problems.
2312 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
2313 Add, update and clean comments. Handle "ble" %r31 lossage problems.
2314 (hppa_elf_build_long_branch_stub): Likewise.
2315 (hppa_look_for_stubs_in_section): Likewise.
2316 (hppa_elf_stub_check): Remove obsolete function.
2318 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
2319 problems. Delete unused instructions.
2321 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
2323 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
2325 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2327 * elfcode.h (elf_object_p): Rather than looking through an array
2328 of architectures, get the ELF EM_xxx code from the backend
2329 information. Let the generic ELF target match any EM_xxx code not
2330 matched by another ELF target. Call elf_backend_object_p to let
2331 the backend do more checks and set global information.
2332 * libelf.h (struct elf_backend_data): Added elf_machine_code and
2333 elf_backend_object_p fields.
2334 (struct bfd_elf_arch_map): Removed.
2335 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
2336 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
2337 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
2338 field with elf_backend_object_p (if it is defined).
2339 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
2340 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
2341 elf64-gen.c (ELF_MACHINE_CODE): Defined.
2342 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
2344 (mips_elf_object_p): Set the right machine number.
2345 (mips_elf_ecoff_debug_swap): Defined.
2346 (elf_backend_object_p): Defined to be mips_elf_object_p.
2347 (elf_backend_ecoff_debug_swap): Defined to be
2348 mips_elf_ecoff_debug_swap.
2349 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
2351 * libbfd-in.h (target_vector, default_vector): Declare.
2352 * libbfd.h: Rebuilt.
2353 * format.c (target_vector, default_vector): Don't declare.
2355 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
2356 for R_MIPS_26. Correct overflow detection requires matching the
2357 upper four bits of the destination against the PC. From Ted Lemon
2358 <mellon@pepper.ncd.com>.
2360 * bout.c (b_out_reloc_type_lookup): Return type should point to
2362 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
2363 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
2364 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
2365 * coff-i386.c (coff_i386_reloc): Made howto const.
2366 * oasys.c (oasys_write_data): Made how const.
2368 * libelf.h: Added some comments.
2369 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
2370 field. Removed unused write_relocs field.
2371 * elf32-target.h: Adjusted elf_backend_data initialization
2373 * elf64-target.h: Corrected elf_backend_data initialization to
2374 fill in all fields and to set elf_64_p to 1.
2376 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2378 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
2379 to filepos in SHT_STRTAB case.
2380 (assign_file_position_for_section): Set BFD section filepos as
2381 well as ELF section sh_offset.
2383 * reloc.c: Use const instead of CONST.
2384 (bfd_perform_relocation): Make variable howto a const pointer.
2385 * bfd-in2.h, libbfd.h: Rebuilt.
2387 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2389 * Makefile.in (realclean): Don't remove generated headers. Reverts
2390 change of 2 Jul 1993.
2392 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2394 * configure.bfd: make unixware equivalent to sysv4.
2396 * config/i386-nlm.mt: bring in elf config; make it the default.
2398 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2400 * libbfd.c (bfd_put_8): Add parens around reference to "val"
2403 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2405 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
2406 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
2408 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2410 * coffcode.h (coff_write_object_contents): Zero out internal_a.
2412 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2414 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
2415 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
2416 section.c, syms.c, targets.c:
2417 Doc cleanup (spelling, punctuation, grammar, formatting).
2418 * bfd-in2.h, libbfd.h: Rebuild.
2420 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
2422 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
2423 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
2425 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2427 * From Pete Hoogenboom (hoogen@cs.utah.edu)
2428 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
2429 in last change. Always rebuild symbol extension section the first
2430 time though if output sections exist (fixes ld -r problems).
2432 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
2434 * Makefile.in: Add .PHONY for check and installcheck rules.
2436 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2438 * libbfd-in.h (artdata): Use long, not time_t for portability, at
2439 least to HPUX. File below is a derived file.
2441 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
2443 * libbfd.h (artdata): Use long, not time_t for portability, at
2446 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2448 * config.bfd: Use bigmips for mips*-*-bsd*.
2450 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2452 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
2453 Handle symbol number of zero.
2455 * reloc.c (enum bfd_reloc_code_real): Added
2456 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
2457 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
2458 * bfd-in2.h: Rebuilt.
2459 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
2460 BFD_RELOC_MIPS_LITERAL.
2461 * elf32-mips.c (mips_reloc_map): Handle new relocs.
2462 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
2465 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
2466 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
2467 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
2468 MY_bfd_seclet_link): Define.
2469 (MY_bfd_reloc_type_lookup): Rename from
2470 MY_reloc_howto_type_lookup.
2471 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
2472 (MY(vec)): Use JUMP_TABLE rather than listing functions.
2473 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
2474 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
2475 terms of MY, because that causes a recusive invocation of CAT when
2476 expanded within JUMP_TABLE, and ANSI compilers don't expand
2478 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
2479 MY_reloc_howto_type_lookup, and don't define in terms of MY.
2480 (MY_canonicalize_reloc): Don't define in terms of MY.
2481 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
2482 than listing functions.
2484 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2486 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
2488 See file ChangeLog.1
2495 version-control: never